diff for duplicates of <e647042e-419e-4e61-a563-e489596bd659@default> diff --git a/a/1.txt b/N1/1.txt index 8af97f6..9b3205d 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -8,7 +8,7 @@ > miaox@cn.fujitsu.com; Li Zefan > Subject: Re: [PATCH V2 0/3] drivers/staging: zcache: dynamic page > cache/swap compression ->=20 +> > On Mon, Feb 14, 2011 at 4:35 AM, Minchan Kim <minchan.kim@gmail.com> > wrote: > > On Mon, Feb 14, 2011 at 10:29 AM, Matt <jackdachef@gmail.com> wrote: @@ -47,7 +47,7 @@ > compression > >>>> Feb 14 00:37:19 lupus kernel: [ 2831.315844] zcache: created > ephemeral -> >>>> tmem pool, id=3D3 +> >>>> tmem pool, id=3 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853188] BUG: unable to handle > >>>> kernel paging request at 0000000001400050 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853219] IP: @@ -84,10 +84,10 @@ > >>>> btrfs-transacti Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower > >>>> G3710 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853725] RIP: -> >>>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>] +> >>>> 0010:[<ffffffff8133ef1b>] [<ffffffff8133ef1b>] > >>>> btrfs_encode_fh+0x2b/0x120 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853751] RSP: -> >>>> 0018:ffff880129a11b00 =A0EFLAGS: 00010246 +> >>>> 0018:ffff880129a11b00 EFLAGS: 00010246 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853767] RAX: 00000000000000ff > >>>> RBX: ffff88014a1ce628 RCX: 0000000000000000 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853788] RDX: ffff880129a11b3c @@ -101,7 +101,7 @@ > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853870] FS: > >>>> 0000000000000000(0000) GS:ffff8800bf500000(0000) > >>>> knlGS:0000000000000000 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: =A00010 DS: 0000 +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: 0010 DS: 0000 > ES: > >>>> 0000 CR0: 000000008005003b > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853911] CR2: 0000000001400050 @@ -114,71 +114,71 @@ > transacti > >>>> (pid: 11394, threadinfo ffff880129a10000, task ffff880202e4ac40) > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853999] Stack: -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] =A0ffff880129a11b50 +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] ffff880129a11b50 > >>>> ffff880000000003 ffff88003c60a098 0000000000000003 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] =A0ffffffffffffffff +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] ffffffffffffffff > >>>> ffffffff810e6aaa 0000000000000000 0000000602e4ac40 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] =A0ffffffff8133e3f0 +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] ffffffff8133e3f0 > >>>> ffffffff810e6cee 0000000000001000 0000000000000000 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854092] Call Trace: -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] =A0[<ffffffff810e6aaa>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] [<ffffffff810e6aaa>] > ? > >>>> cleancache_get_key+0x4a/0x60 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] =A0[<ffffffff8133e3f0>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] [<ffffffff8133e3f0>] > ? > >>>> btrfs_wake_function+0x0/0x20 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] =A0[<ffffffff810e6cee>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] [<ffffffff810e6cee>] > ? > >>>> __cleancache_flush_inode+0x3e/0x70 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] =A0[<ffffffff810b34d2>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] [<ffffffff810b34d2>] > ? > >>>> truncate_inode_pages_range+0x42/0x440 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] =A0[<ffffffff812f115e>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] [<ffffffff812f115e>] > ? > >>>> btrfs_search_slot+0x89e/0xa00 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] =A0[<ffffffff810c3a45>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] [<ffffffff810c3a45>] > ? > >>>> unmap_mapping_range+0xc5/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] =A0[<ffffffff810b3930>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] [<ffffffff810b3930>] > ? > >>>> truncate_pagecache+0x40/0x70 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] =A0[<ffffffff813458b1>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] [<ffffffff813458b1>] > ? > >>>> btrfs_truncate_free_space_cache+0x81/0xe0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] =A0[<ffffffff812fce15>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] [<ffffffff812fce15>] > ? > >>>> btrfs_write_dirty_block_groups+0x245/0x500 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] =A0[<ffffffff812fcb6a>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] [<ffffffff812fcb6a>] > ? > >>>> btrfs_run_delayed_refs+0x1ba/0x220 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] =A0[<ffffffff8130afff>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] [<ffffffff8130afff>] > ? > >>>> commit_cowonly_roots+0xff/0x1d0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] =A0[<ffffffff8130c583>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] [<ffffffff8130c583>] > ? > >>>> btrfs_commit_transaction+0x363/0x760 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] =A0[<ffffffff81067ea0>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] [<ffffffff81067ea0>] > ? > >>>> autoremove_wake_function+0x0/0x30 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] =A0[<ffffffff81305bc3>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] [<ffffffff81305bc3>] > ? > >>>> transaction_kthread+0x283/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] =A0[<ffffffff81305940>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] [<ffffffff81305940>] > ? > >>>> transaction_kthread+0x0/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] =A0[<ffffffff81305940>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] [<ffffffff81305940>] > ? > >>>> transaction_kthread+0x0/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] =A0[<ffffffff81067a16>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] [<ffffffff81067a16>] > ? > >>>> kthread+0x96/0xa0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] =A0[<ffffffff81003514>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] [<ffffffff81003514>] > ? > >>>> kernel_thread_helper+0x4/0x10 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] =A0[<ffffffff81067980>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] [<ffffffff81067980>] > ? > >>>> kthread+0x0/0xa0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] =A0[<ffffffff81003510>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] [<ffffffff81003510>] > ? > >>>> kernel_thread_helper+0x0/0x10 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854488] Code: 55 b8 ff 00 00 @@ -189,9 +189,9 @@ > 00 00 > >>>> 48 89 06 84 c9 48 8b 85 68 fe ff ff > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854742] RIP -> =A0[<ffffffff8133ef1b>] +> [<ffffffff8133ef1b>] > >>>> btrfs_encode_fh+0x2b/0x120 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] =A0RSP +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] RSP > <ffff880129a11b00> > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854773] CR2: 0000000001400050 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.860906] ---[ end trace @@ -224,8 +224,8 @@ > >>>> but kind of upgraded btrfs to the latest state of the btrfs- > unstable > >>>> repository -> (http://git.eu.kernel.org/?p=3Dlinux/kernel/git/mason/btrfs- -> unstable.git;a=3Dsummary) +> (http://git.eu.kernel.org/?p=linux/kernel/git/mason/btrfs- +> unstable.git;a=summary) > >>>> namely 3a90983dbdcb2f4f48c0d771d8e5b4d88f27fae6 > >>>> > >>>> this also didn't help and seemed to produce the same error-message @@ -233,7 +233,7 @@ > >>>> so to summarize: > >>>> > >>>> 1) error message appearing with all 4 patchsets applied changing -> >>>> btrfs-code and compress-force=3Dlzo and disk_cache enabled +> >>>> btrfs-code and compress-force=lzo and disk_cache enabled > >>>> > >>>> 2) error message appearing with default mount-options and btrfs > from @@ -296,7 +296,7 @@ > >>> > >>> trying to extract the mentioned portage-tarball: > >>> -> >>> time (7z e -so -tbzip2 -mmt=3D5 /system/portage_backup_022011.tbz2 | +> >>> time (7z e -so -tbzip2 -mmt=5 /system/portage_backup_022011.tbz2 | > tar > >>> -xp -C /usr/gentoo/) > >>> @@ -304,24 +304,24 @@ > >>> this hopefully should make it easier to track down the problem: > >>> > >>> -> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.777143] device fsid +> >>> Feb 14 01:59:59 lupus kernel: [ 364.777143] device fsid > >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 7 > >>> /dev/mapper/portage -> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.844994] zcache: created +> >>> Feb 14 01:59:59 lupus kernel: [ 364.844994] zcache: created > ephemeral -> >>> tmem pool, id=3D2 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577573] BUG: unable to handle +> >>> tmem pool, id=2 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577573] BUG: unable to handle > >>> kernel paging request at 0000000037610050 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577605] IP: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577605] IP: > [<ffffffff81338cbb>] > >>> btrfs_encode_fh+0x2b/0x110 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577630] PGD 0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577640] Oops: 0000 [#1] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577630] PGD 0 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577640] Oops: 0000 [#1] > PREEMPT SMP -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577665] last sysfs file: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577665] last sysfs file: > >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577693] CPU 5 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577701] Modules linked in: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577693] CPU 5 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577701] Modules linked in: > radeon > >>> ttm drm_kms_helper cfbcopyarea cfbimgblt cfbfillrect ipt_REJECT > >>> ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc nf_conntrack_irc @@ -337,106 +337,94 @@ > >>> snd_timer snd e1000e soundcore i2c_i801 shpchp snd_page_alloc wmi > >>> libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb usb_storage > >>> ehci_hcd [last unloaded: tg3] -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578114] -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578124] Pid: 8285, comm: tar +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578114] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578124] Pid: 8285, comm: tar > Not > >>> tainted 2.6.37-zcache #2 FMP55/ipower G3710 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578146] RIP: -> >>> 0010:[<ffffffff81338cbb>] =A0[<ffffffff81338cbb>] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578146] RIP: +> >>> 0010:[<ffffffff81338cbb>] [<ffffffff81338cbb>] > >>> btrfs_encode_fh+0x2b/0x110 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578172] RSP: -> >>> 0018:ffff88023ea9dcc8 =A0EFLAGS: 00010246 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578189] RAX: 00000000000000ff +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578172] RSP: +> >>> 0018:ffff88023ea9dcc8 EFLAGS: 00010246 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578189] RAX: 00000000000000ff > >>> RBX: ffff8800b8643228 RCX: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578210] RDX: ffff88023ea9dd04 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578210] RDX: ffff88023ea9dd04 > >>> RSI: ffff88023ea9dd38 RDI: 0000000000000006 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578230] RBP: 0000000037610000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578230] RBP: 0000000037610000 > >>> R08: ffffffff81338c90 R09: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578251] R10: 0000000000000019 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578251] R10: 0000000000000019 > >>> R11: 0000000000000001 R12: ffff8800b8643380 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578272] R13: ffff8800b8643258 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578272] R13: ffff8800b8643258 > >>> R14: 00007fff806f1f00 R15: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578293] FS: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578293] FS: > >>> 00007f823d7ed700(0000) GS:ffff8800bf540000(0000) > >>> knlGS:0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578317] CS: =A00010 DS: 0000 E= -S: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578317] CS: 0010 DS: 0000 ES: > >>> 0000 CR0: 0000000080050033 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578334] CR2: 0000000037610050 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578334] CR2: 0000000037610050 > >>> CR3: 000000023dcef000 CR4: 00000000000006e0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578356] DR0: 0000000000000000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578356] DR0: 0000000000000000 > >>> DR1: 0000000000000000 DR2: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578377] DR3: 0000000000000000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578377] DR3: 0000000000000000 > >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578398] Process tar (pid: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578398] Process tar (pid: > 8285, > >>> threadinfo ffff88023ea9c000, task ffff88023e8b9d40) -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578421] Stack: -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578428] =A0000000013d096000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578421] Stack: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578428] 000000013d096000 > >>> ffff88023ed84800 ffff88023ea9c000 0000000000000002 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578458] =A0ffffffffffffffff +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578458] ffffffffffffffff > >>> ffffffff810e3b1a 0000000000000001 000000061e1d5240 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578486] =A0fffffffffffffffb +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578486] fffffffffffffffb > >>> ffffffff810e3d5e ffff88010f383000 0000001ab86cb908 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578514] Call Trace: -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578525] =A0[<ffffffff810e3b1a>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578514] Call Trace: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578525] [<ffffffff810e3b1a>] > ? > >>> cleancache_get_key+0x4a/0x60 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578544] =A0[<ffffffff810e3d5e>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578544] [<ffffffff810e3d5e>] > ? > >>> __cleancache_flush_inode+0x3e/0x70 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578565] =A0[<ffffffff810b0ed2>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578565] [<ffffffff810b0ed2>] > ? > >>> truncate_inode_pages_range+0x42/0x440 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578586] =A0[<ffffffff81338451>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578586] [<ffffffff81338451>] > ? > >>> btrfs_tree_unlock+0x41/0x50 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578605] =A0[<ffffffff812e4ed5>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578605] [<ffffffff812e4ed5>] > ? > >>> btrfs_release_path+0x15/0x70 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578624] =A0[<ffffffff8130bf29>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578624] [<ffffffff8130bf29>] > ? > >>> btrfs_run_delayed_iputs+0x49/0x120 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578644] =A0[<ffffffff813107e7>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578644] [<ffffffff813107e7>] > ? > >>> btrfs_evict_inode+0x27/0x1e0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578663] =A0[<ffffffff810fc3aa>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578663] [<ffffffff810fc3aa>] > ? > >>> evict+0x1a/0xa0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578678] =A0[<ffffffff810fc6bd>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578678] [<ffffffff810fc6bd>] > ? > >>> iput+0x1cd/0x2b0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578694] =A0[<ffffffff810f266f>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578694] [<ffffffff810f266f>] > ? > >>> do_unlinkat+0x12f/0x1d0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578712] =A0[<ffffffff810027bb>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578712] [<ffffffff810027bb>] > ? > >>> system_call_fastpath+0x16/0x1b -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578730] Code: 55 b8 ff 00 00 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578730] Code: 55 b8 ff 00 00 > 00 > >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00 > 00 > >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00 > 00 > >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578986] RIP -> =A0[<ffffffff81338cbb>] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578986] RIP +> [<ffffffff81338cbb>] > >>> btrfs_encode_fh+0x2b/0x110 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579081] =A0RSP +> >>> Feb 14 02:02:49 lupus kernel: [ 534.579081] RSP > <ffff88023ea9dcc8> -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579093] CR2: 0000000037610050 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.587513] ---[ end trace +> >>> Feb 14 02:02:49 lupus kernel: [ 534.579093] CR2: 0000000037610050 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.587513] ---[ end trace > >>> c596b12e66c0b360 ]--- > >>> > >>> @@ -467,38 +455,38 @@ S: > >>> some more evidence: > >>> > >>> -> >>> Feb 14 02:05:46 lupus kernel: [ =A0 63.922648] device fsid +> >>> Feb 14 02:05:46 lupus kernel: [ 63.922648] device fsid > >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 13 > >>> /dev/mapper/portage -> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.047118] btrfs: unlinked 1 +> >>> Feb 14 02:05:46 lupus kernel: [ 64.047118] btrfs: unlinked 1 > orphans -> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.051956] zcache: created +> >>> Feb 14 02:05:46 lupus kernel: [ 64.051956] zcache: created > ephemeral -> >>> tmem pool, id=3D3 -> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801364] hub 2-1:1.0: +> >>> tmem pool, id=3 +> >>> Feb 14 02:05:48 lupus kernel: [ 65.801364] hub 2-1:1.0: > hub_suspend -> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801376] usb 2-1: unlink +> >>> Feb 14 02:05:48 lupus kernel: [ 65.801376] usb 2-1: unlink > >>> qh256-0001/ffff88023fefd180 start 1 [1/0 us] -> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801559] usb 2-1: usb auto- +> >>> Feb 14 02:05:48 lupus kernel: [ 65.801559] usb 2-1: usb auto- > suspend -> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797929] hub 2-0:1.0: +> >>> Feb 14 02:05:50 lupus kernel: [ 67.797929] hub 2-0:1.0: > hub_suspend -> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797939] usb usb2: bus auto- +> >>> Feb 14 02:05:50 lupus kernel: [ 67.797939] usb usb2: bus auto- > suspend -> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797942] ehci_hcd 0000:00:1d.0: +> >>> Feb 14 02:05:50 lupus kernel: [ 67.797942] ehci_hcd 0000:00:1d.0: > >>> suspend root hub -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050493] BUG: unable to handle +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050493] BUG: unable to handle > >>> kernel paging request at 0000030341ed0050 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050670] IP: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050670] IP: > [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050807] PGD 0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050929] Oops: 0000 [#1] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050807] PGD 0 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050929] Oops: 0000 [#1] > PREEMPT SMP -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051223] last sysfs file: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.051223] last sysfs file: > >>> /sys/module/pcie_aspm/parameters/policy -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051365] CPU 6 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051411] Modules linked in: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.051365] CPU 6 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.051411] Modules linked in: > >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc > >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 > >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp @@ -515,198 +503,166 @@ S: > e1000e > >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb > >>> usb_storage ehci_hcd [last unloaded: tg3] -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054694] -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054776] Pid: 7962, comm: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.054694] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.054776] Pid: 7962, comm: > umount > >>> Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower G3710 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054912] RIP: -> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.054912] RIP: +> >>> 0010:[<ffffffff8133ef1b>] [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055084] RSP: -> >>> 0018:ffff88023c77d6f8 =A0EFLAGS: 00010246 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055173] RAX: 00000000000000ff +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055084] RSP: +> >>> 0018:ffff88023c77d6f8 EFLAGS: 00010246 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055173] RAX: 00000000000000ff > >>> RBX: ffff88023cde0168 RCX: 0000000000000000 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055265] RDX: ffff88023c77d734 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055265] RDX: ffff88023c77d734 > >>> RSI: ffff88023c77d768 RDI: 0000000000000006 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055357] RBP: 0000030341ed0000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055357] RBP: 0000030341ed0000 > >>> R08: ffffffff8133eef0 R09: ffff88023c77d8d8 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055448] R10: 0000000000000003 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055448] R10: 0000000000000003 > >>> R11: 0000000000000001 R12: 00000000ffffffff -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055540] R13: ffff88023cde0030 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055540] R13: ffff88023cde0030 > >>> R14: ffffea0007dd39f0 R15: 0000000000000001 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055633] FS: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055633] FS: > >>> 00007fb1cad04760(0000) GS:ffff8800bf580000(0000) > >>> knlGS:0000000000000000 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055762] CS: =A00010 DS: 0000 E= -S: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055762] CS: 0010 DS: 0000 ES: > >>> 0000 CR0: 000000008005003b -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055851] CR2: 0000030341ed0050 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055851] CR2: 0000030341ed0050 > >>> CR3: 000000023c7d5000 CR4: 00000000000006e0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055943] DR0: 0000000000000000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055943] DR0: 0000000000000000 > >>> DR1: 0000000000000000 DR2: 0000000000000000 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056035] DR3: 0000000000000000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056035] DR3: 0000000000000000 > >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056128] Process umount (pid: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056128] Process umount (pid: > >>> 7962, threadinfo ffff88023c77c000, task ffff88023c7a4260) -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056257] Stack: -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056338] =A00000000000000000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056257] Stack: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056338] 0000000000000000 > >>> 0000000000000002 ffff880200000000 0000000000000003 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056630] =A0ffffea0007dd39f0 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056630] ffffea0007dd39f0 > >>> ffffffff810e6aaa ffff880200000041 0000000600000246 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056922] =A0ffff88023cdcd300 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056922] ffff88023cdcd300 > >>> ffffffff810e6b3a 0000000000000001 ffffffff8132bb7c -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057213] Call Trace: -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057301] =A0[<ffffffff810e6aaa>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057213] Call Trace: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057301] [<ffffffff810e6aaa>] > ? > >>> cleancache_get_key+0x4a/0x60 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057393] =A0[<ffffffff810e6b3a>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057393] [<ffffffff810e6b3a>] > ? > >>> __cleancache_get_page+0x7a/0xd0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057487] =A0[<ffffffff8132bb7c>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057487] [<ffffffff8132bb7c>] > ? > >>> merge_state+0x7c/0x150 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057579] =A0[<ffffffff8132e4de>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057579] [<ffffffff8132e4de>] > ? > >>> __extent_read_full_page+0x52e/0x710 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057673] =A0[<ffffffff813bdea4>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057673] [<ffffffff813bdea4>] > ? > >>> rb_insert_color+0xa4/0x140 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057766] =A0[<ffffffff8134b0b6>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057766] [<ffffffff8134b0b6>] > ? > >>> tree_insert+0x86/0x1e0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057859] =A0[<ffffffff81058c73>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057859] [<ffffffff81058c73>] > ? > >>> lock_timer_base.clone.22+0x33/0x70 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058004] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058004] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058097] =A0[<ffffffff81330b21>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058097] [<ffffffff81330b21>] > ? > >>> read_extent_buffer_pages+0x2d1/0x470 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058191] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058191] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058283] =A0[<ffffffff8130674d>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058283] [<ffffffff8130674d>] > ? > >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058415] =A0[<ffffffff813076f9>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058415] [<ffffffff813076f9>] > ? > >>> read_tree_block+0x39/0x60 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058508] =A0[<ffffffff812ed5e6>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058508] [<ffffffff812ed5e6>] > ? > >>> read_block_for_search.clone.40+0x116/0x410 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058638] =A0[<ffffffff812eb228>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058638] [<ffffffff812eb228>] > ? > >>> btrfs_cow_block+0x118/0x2b0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058731] =A0[<ffffffff812f0bc7>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058731] [<ffffffff812f0bc7>] > ? > >>> btrfs_search_slot+0x307/0xa00 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058823] =A0[<ffffffff812f6b18>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058823] [<ffffffff812f6b18>] > ? > >>> lookup_inline_extent_backref+0x98/0x4a0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058919] =A0[<ffffffff810e33d7>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058919] [<ffffffff810e33d7>] > ? > >>> kmem_cache_alloc+0x87/0xa0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059032] =A0[<ffffffff812f891c>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059032] [<ffffffff812f891c>] > ? > >>> __btrfs_free_extent+0xcc/0x6f0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059125] =A0[<ffffffff812fc4cf>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059125] [<ffffffff812fc4cf>] > ? > >>> run_clustered_refs+0x39f/0x880 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059220] =A0[<ffffffff810b1f98>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059220] [<ffffffff810b1f98>] > ? > >>> pagevec_lookup_tag+0x18/0x20 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059312] =A0[<ffffffff810a7c81>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059312] [<ffffffff810a7c81>] > ? > >>> filemap_fdatawait_range+0x91/0x180 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059405] =A0[<ffffffff812fca77>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059405] [<ffffffff812fca77>] > ? > >>> btrfs_run_delayed_refs+0xc7/0x220 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059498] =A0[<ffffffff8130c29c>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059498] [<ffffffff8130c29c>] > ? > >>> btrfs_commit_transaction+0x7c/0x760 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059591] =A0[<ffffffff81067ea0>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059591] [<ffffffff81067ea0>] > ? > >>> autoremove_wake_function+0x0/0x30 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059683] =A0[<ffffffff8130cdef>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059683] [<ffffffff8130cdef>] > ? > >>> start_transaction+0x1bf/0x270 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059775] =A0[<ffffffff8110e96a>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059775] [<ffffffff8110e96a>] > ? > >>> __sync_filesystem+0x5a/0x90 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059867] =A0[<ffffffff810eae8d>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059867] [<ffffffff810eae8d>] > ? > >>> generic_shutdown_super+0x2d/0x100 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059960] =A0[<ffffffff810eafb9>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059960] [<ffffffff810eafb9>] > ? > >>> kill_anon_super+0x9/0x50 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060051] =A0[<ffffffff810eb266>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060051] [<ffffffff810eb266>] > ? > >>> deactivate_locked_super+0x26/0x80 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060144] =A0[<ffffffff811043ea>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060144] [<ffffffff811043ea>] > ? > >>> sys_umount+0x7a/0x390 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060235] =A0[<ffffffff810027bb>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060235] [<ffffffff810027bb>] > ? > >>> system_call_fastpath+0x16/0x1b -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060325] Code: 55 b8 ff 00 00 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060325] Code: 55 b8 ff 00 00 > 00 > >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00 > 00 > >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00 > 00 > >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063170] RIP -> =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063170] RIP +> [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063302] =A0RSP +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063302] RSP > <ffff88023c77d6f8> -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063386] CR2: 0000030341ed0050 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063528] ---[ end trace +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063386] CR2: 0000030341ed0050 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063528] ---[ end trace > >>> 3313552d105b1535 ]--- -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.961960] BUG: unable to handle +> >>> Feb 14 02:06:16 lupus kernel: [ 93.961960] BUG: unable to handle > >>> kernel paging request at 0000030341ed0050 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962171] IP: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962171] IP: > [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962307] PGD 0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962430] Oops: 0000 [#2] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962307] PGD 0 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962430] Oops: 0000 [#2] > PREEMPT SMP -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962637] last sysfs file: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962637] last sysfs file: > >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962766] CPU 5 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962812] Modules linked in: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962766] CPU 5 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962812] Modules linked in: > >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc > >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 > >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp @@ -723,182 +679,152 @@ S: > e1000e > >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb > >>> usb_storage ehci_hcd [last unloaded: tg3] -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966044] -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966127] Pid: 7915, comm: -> >>> btrfs-transacti Tainted: G =A0 =A0 =A0D =A0 =A0 2.6.37-plus_v16_zcach= -e #4 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966044] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966127] Pid: 7915, comm: +> >>> btrfs-transacti Tainted: G D 2.6.37-plus_v16_zcache #4 > >>> FMP55/ipower G3710 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966266] RIP: -> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966266] RIP: +> >>> 0010:[<ffffffff8133ef1b>] [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966440] RSP: -> >>> 0018:ffff88023c63b6e0 =A0EFLAGS: 00010246 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966528] RAX: 00000000000000ff +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966440] RSP: +> >>> 0018:ffff88023c63b6e0 EFLAGS: 00010246 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966528] RAX: 00000000000000ff > >>> RBX: ffff88023cde0168 RCX: 0000000000000000 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966620] RDX: ffff88023c63b71c +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966620] RDX: ffff88023c63b71c > >>> RSI: ffff88023c63b750 RDI: 0000000000000006 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966713] RBP: 0000030341ed0000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966713] RBP: 0000030341ed0000 > >>> R08: ffffffff8133eef0 R09: ffff88023c63b8c0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966805] R10: 0000000000000003 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966805] R10: 0000000000000003 > >>> R11: 0000000000000001 R12: 00000000ffffffff -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966897] R13: ffff88023cde0030 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966897] R13: ffff88023cde0030 > >>> R14: ffffea0007d59bc8 R15: 0000000000000001 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966990] FS: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966990] FS: > >>> 0000000000000000(0000) GS:ffff8800bf540000(0000) > >>> knlGS:0000000000000000 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967120] CS: =A00010 DS: 0000 E= -S: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967120] CS: 0010 DS: 0000 ES: > >>> 0000 CR0: 000000008005003b -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967209] CR2: 0000030341ed0050 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967209] CR2: 0000030341ed0050 > >>> CR3: 0000000001c27000 CR4: 00000000000006e0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967302] DR0: 0000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967302] DR0: 0000000000000000 > >>> DR1: 0000000000000000 DR2: 0000000000000000 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967394] DR3: 0000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967394] DR3: 0000000000000000 > >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967500] Process btrfs- +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967500] Process btrfs- > transacti > >>> (pid: 7915, threadinfo ffff88023c63a000, task ffff88023c7a1620) -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967630] Stack: -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967711] =A00000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967630] Stack: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967711] 0000000000000000 > >>> 0000000000000002 0000000000000000 0000000000000003 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968057] =A0ffffea0007d59bc8 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968057] ffffea0007d59bc8 > >>> ffffffff810e6aaa 0000000000000041 0000000600000002 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968348] =A00000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968348] 0000000000000000 > >>> ffffffff810e6b3a 0000000000000001 ffffffff00000001 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968639] Call Trace: -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968728] =A0[<ffffffff810e6aaa>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968639] Call Trace: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968728] [<ffffffff810e6aaa>] > ? > >>> cleancache_get_key+0x4a/0x60 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968820] =A0[<ffffffff810e6b3a>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968820] [<ffffffff810e6b3a>] > ? > >>> __cleancache_get_page+0x7a/0xd0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968914] =A0[<ffffffff8132e4de>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968914] [<ffffffff8132e4de>] > ? > >>> __extent_read_full_page+0x52e/0x710 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969008] =A0[<ffffffff812f3f93>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969008] [<ffffffff812f3f93>] > ? > >>> update_reserved_bytes+0xb3/0x140 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969102] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969102] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969193] =A0[<ffffffff8132bb7c>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969193] [<ffffffff8132bb7c>] > ? > >>> merge_state+0x7c/0x150 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969285] =A0[<ffffffff81330b21>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969285] [<ffffffff81330b21>] > ? > >>> read_extent_buffer_pages+0x2d1/0x470 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969378] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969378] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969470] =A0[<ffffffff8130674d>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969470] [<ffffffff8130674d>] > ? > >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969602] =A0[<ffffffff813076f9>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969602] [<ffffffff813076f9>] > ? > >>> read_tree_block+0x39/0x60 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969694] =A0[<ffffffff812ed5e6>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969694] [<ffffffff812ed5e6>] > ? > >>> read_block_for_search.clone.40+0x116/0x410 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969878] =A0[<ffffffff812f0bc7>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969878] [<ffffffff812f0bc7>] > ? > >>> btrfs_search_slot+0x307/0xa00 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969970] =A0[<ffffffff812f6b18>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969970] [<ffffffff812f6b18>] > ? > >>> lookup_inline_extent_backref+0x98/0x4a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970065] =A0[<ffffffff810e33d7>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970065] [<ffffffff810e33d7>] > ? > >>> kmem_cache_alloc+0x87/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970157] =A0[<ffffffff812f891c>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970157] [<ffffffff812f891c>] > ? > >>> __btrfs_free_extent+0xcc/0x6f0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970249] =A0[<ffffffff812f8434>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970249] [<ffffffff812f8434>] > ? > >>> update_block_group.clone.62+0xc4/0x280 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970343] =A0[<ffffffff812fc4cf>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970343] [<ffffffff812fc4cf>] > ? > >>> run_clustered_refs+0x39f/0x880 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970436] =A0[<ffffffff812fca77>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970436] [<ffffffff812fca77>] > ? > >>> btrfs_run_delayed_refs+0xc7/0x220 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970529] =A0[<ffffffff810e15f9>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970529] [<ffffffff810e15f9>] > ? > >>> new_slab+0x169/0x1f0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970619] =A0[<ffffffff8130c29c>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970619] [<ffffffff8130c29c>] > ? > >>> btrfs_commit_transaction+0x7c/0x760 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970713] =A0[<ffffffff81067ea0>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970713] [<ffffffff81067ea0>] > ? > >>> autoremove_wake_function+0x0/0x30 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970806] =A0[<ffffffff81305bc3>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970806] [<ffffffff81305bc3>] > ? > >>> transaction_kthread+0x283/0x2a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970898] =A0[<ffffffff81305940>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970898] [<ffffffff81305940>] > ? > >>> transaction_kthread+0x0/0x2a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970990] =A0[<ffffffff81305940>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970990] [<ffffffff81305940>] > ? > >>> transaction_kthread+0x0/0x2a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971083] =A0[<ffffffff81067a16>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971083] [<ffffffff81067a16>] > ? > >>> kthread+0x96/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971174] =A0[<ffffffff81003514>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971174] [<ffffffff81003514>] > ? > >>> kernel_thread_helper+0x4/0x10 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971266] =A0[<ffffffff81067980>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971266] [<ffffffff81067980>] > ? > >>> kthread+0x0/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971355] =A0[<ffffffff81003510>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971355] [<ffffffff81003510>] > ? > >>> kernel_thread_helper+0x0/0x10 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971444] Code: 55 b8 ff 00 00 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971444] Code: 55 b8 ff 00 00 > 00 > >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00 > 00 > >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00 > 00 > >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974280] RIP -> =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974280] RIP +> [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974412] =A0RSP +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974412] RSP > <ffff88023c63b6e0> -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974497] CR2: 0000030341ed0050 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974599] ---[ end trace +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974497] CR2: 0000030341ed0050 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974599] ---[ end trace > >>> 3313552d105b1536 ]--- -> >>> Feb 14 02:07:04 lupus kernel: [ =A0141.906124] zcache: destroyed pool -> id=3D2 -> >>> Feb 14 02:07:17 lupus kernel: [ =A0154.783358] SysRq : Keyboard mode +> >>> Feb 14 02:07:04 lupus kernel: [ 141.906124] zcache: destroyed pool +> id=2 +> >>> Feb 14 02:07:17 lupus kernel: [ 154.783358] SysRq : Keyboard mode > set > >>> to system default -> >>> Feb 14 02:07:18 lupus kernel: [ =A0155.486147] SysRq : Terminate All +> >>> Feb 14 02:07:18 lupus kernel: [ 155.486147] SysRq : Terminate All > Tasks > >>> > >>> @@ -951,14 +877,14 @@ S: > > Kind regards, > > Minchan Kim > > ->=20 +> > reposting Minchan's message for reference to the btrfs mailing list > while also adding ->=20 +> > Li Zefan, Miao Xie, Yan Zheng, Dan Rosenberg and Josef Bacik to CC ->=20 +> > Regards ->=20 +> > Matt Hi Matt and Minchan -- @@ -975,8 +901,8 @@ be checked against 255. If the return value is 255, cleancache_get_key should return -1. This should disable cleancache for any filesystem where KEY_MAX is too large. -But cleancache_get_key always calls fhfn with connectable =3D=3D 0 and -CLEANCACHE_KEY_MAX=3D=3D6 should be greater than BTRFS_FID_SIZE_CONNECTABLE +But cleancache_get_key always calls fhfn with connectable == 0 and +CLEANCACHE_KEY_MAX==6 should be greater than BTRFS_FID_SIZE_CONNECTABLE (which I think should be 5?). And the elements written into the typecast btrfs_fid should be only writing the first 5 32-bit words. @@ -996,13 +922,4 @@ Thanks, Dan P.S. For those new to cleancache, the code is in linux-next here: -http://git.kernel.org/?p=3Dlinux/kernel/git/sfr/linux-next.git;a=3Dblob;f= -=3Dmm/cleancache.c;h=3Df545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=3Da57cb3= -bc013d2e262a663df50af6a9e7cc88bdad=20 - --- -To unsubscribe, send a message with 'unsubscribe linux-mm' in -the body to majordomo@kvack.org. For more info on Linux MM, -see: http://www.linux-mm.org/ . -Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ -Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> +http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git;a=blob;f=mm/cleancache.c;h=f545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=a57cb3bc013d2e262a663df50af6a9e7cc88bdad diff --git a/a/content_digest b/N1/content_digest index 0ebf26b..a48c0bf 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -33,7 +33,7 @@ "> miaox@cn.fujitsu.com; Li Zefan\n" "> Subject: Re: [PATCH V2 0/3] drivers/staging: zcache: dynamic page\n" "> cache/swap compression\n" - ">=20\n" + "> \n" "> On Mon, Feb 14, 2011 at 4:35 AM, Minchan Kim <minchan.kim@gmail.com>\n" "> wrote:\n" "> > On Mon, Feb 14, 2011 at 10:29 AM, Matt <jackdachef@gmail.com> wrote:\n" @@ -72,7 +72,7 @@ "> compression\n" "> >>>> Feb 14 00:37:19 lupus kernel: [ 2831.315844] zcache: created\n" "> ephemeral\n" - "> >>>> tmem pool, id=3D3\n" + "> >>>> tmem pool, id=3\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853188] BUG: unable to handle\n" "> >>>> kernel paging request at 0000000001400050\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853219] IP:\n" @@ -109,10 +109,10 @@ "> >>>> btrfs-transacti Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower\n" "> >>>> G3710\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853725] RIP:\n" - "> >>>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>]\n" + "> >>>> 0010:[<ffffffff8133ef1b>] \302\240[<ffffffff8133ef1b>]\n" "> >>>> btrfs_encode_fh+0x2b/0x120\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853751] RSP:\n" - "> >>>> 0018:ffff880129a11b00 =A0EFLAGS: 00010246\n" + "> >>>> 0018:ffff880129a11b00 \302\240EFLAGS: 00010246\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853767] RAX: 00000000000000ff\n" "> >>>> RBX: ffff88014a1ce628 RCX: 0000000000000000\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853788] RDX: ffff880129a11b3c\n" @@ -126,7 +126,7 @@ "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853870] FS:\n" "> >>>> 0000000000000000(0000) GS:ffff8800bf500000(0000)\n" "> >>>> knlGS:0000000000000000\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: =A00010 DS: 0000\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: \302\2400010 DS: 0000\n" "> ES:\n" "> >>>> 0000 CR0: 000000008005003b\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853911] CR2: 0000000001400050\n" @@ -139,71 +139,71 @@ "> transacti\n" "> >>>> (pid: 11394, threadinfo ffff880129a10000, task ffff880202e4ac40)\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853999] Stack:\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] =A0ffff880129a11b50\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] \302\240ffff880129a11b50\n" "> >>>> ffff880000000003 ffff88003c60a098 0000000000000003\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] =A0ffffffffffffffff\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] \302\240ffffffffffffffff\n" "> >>>> ffffffff810e6aaa 0000000000000000 0000000602e4ac40\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] =A0ffffffff8133e3f0\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] \302\240ffffffff8133e3f0\n" "> >>>> ffffffff810e6cee 0000000000001000 0000000000000000\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854092] Call Trace:\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] =A0[<ffffffff810e6aaa>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] \302\240[<ffffffff810e6aaa>]\n" "> ?\n" "> >>>> cleancache_get_key+0x4a/0x60\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] =A0[<ffffffff8133e3f0>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] \302\240[<ffffffff8133e3f0>]\n" "> ?\n" "> >>>> btrfs_wake_function+0x0/0x20\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] =A0[<ffffffff810e6cee>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] \302\240[<ffffffff810e6cee>]\n" "> ?\n" "> >>>> __cleancache_flush_inode+0x3e/0x70\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] =A0[<ffffffff810b34d2>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] \302\240[<ffffffff810b34d2>]\n" "> ?\n" "> >>>> truncate_inode_pages_range+0x42/0x440\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] =A0[<ffffffff812f115e>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] \302\240[<ffffffff812f115e>]\n" "> ?\n" "> >>>> btrfs_search_slot+0x89e/0xa00\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] =A0[<ffffffff810c3a45>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] \302\240[<ffffffff810c3a45>]\n" "> ?\n" "> >>>> unmap_mapping_range+0xc5/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] =A0[<ffffffff810b3930>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] \302\240[<ffffffff810b3930>]\n" "> ?\n" "> >>>> truncate_pagecache+0x40/0x70\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] =A0[<ffffffff813458b1>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] \302\240[<ffffffff813458b1>]\n" "> ?\n" "> >>>> btrfs_truncate_free_space_cache+0x81/0xe0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] =A0[<ffffffff812fce15>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] \302\240[<ffffffff812fce15>]\n" "> ?\n" "> >>>> btrfs_write_dirty_block_groups+0x245/0x500\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] =A0[<ffffffff812fcb6a>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] \302\240[<ffffffff812fcb6a>]\n" "> ?\n" "> >>>> btrfs_run_delayed_refs+0x1ba/0x220\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] =A0[<ffffffff8130afff>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] \302\240[<ffffffff8130afff>]\n" "> ?\n" "> >>>> commit_cowonly_roots+0xff/0x1d0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] =A0[<ffffffff8130c583>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] \302\240[<ffffffff8130c583>]\n" "> ?\n" "> >>>> btrfs_commit_transaction+0x363/0x760\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] =A0[<ffffffff81067ea0>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] \302\240[<ffffffff81067ea0>]\n" "> ?\n" "> >>>> autoremove_wake_function+0x0/0x30\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] =A0[<ffffffff81305bc3>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] \302\240[<ffffffff81305bc3>]\n" "> ?\n" "> >>>> transaction_kthread+0x283/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] =A0[<ffffffff81305940>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>>> transaction_kthread+0x0/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] =A0[<ffffffff81305940>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>>> transaction_kthread+0x0/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] =A0[<ffffffff81067a16>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] \302\240[<ffffffff81067a16>]\n" "> ?\n" "> >>>> kthread+0x96/0xa0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] =A0[<ffffffff81003514>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] \302\240[<ffffffff81003514>]\n" "> ?\n" "> >>>> kernel_thread_helper+0x4/0x10\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] =A0[<ffffffff81067980>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] \302\240[<ffffffff81067980>]\n" "> ?\n" "> >>>> kthread+0x0/0xa0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] =A0[<ffffffff81003510>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] \302\240[<ffffffff81003510>]\n" "> ?\n" "> >>>> kernel_thread_helper+0x0/0x10\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854488] Code: 55 b8 ff 00 00\n" @@ -214,9 +214,9 @@ "> 00 00\n" "> >>>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854742] RIP\n" - "> =A0[<ffffffff8133ef1b>]\n" + "> \302\240[<ffffffff8133ef1b>]\n" "> >>>> btrfs_encode_fh+0x2b/0x120\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] =A0RSP\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] \302\240RSP\n" "> <ffff880129a11b00>\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854773] CR2: 0000000001400050\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.860906] ---[ end trace\n" @@ -249,8 +249,8 @@ "> >>>> but kind of upgraded btrfs to the latest state of the btrfs-\n" "> unstable\n" "> >>>> repository\n" - "> (http://git.eu.kernel.org/?p=3Dlinux/kernel/git/mason/btrfs-\n" - "> unstable.git;a=3Dsummary)\n" + "> (http://git.eu.kernel.org/?p=linux/kernel/git/mason/btrfs-\n" + "> unstable.git;a=summary)\n" "> >>>> namely 3a90983dbdcb2f4f48c0d771d8e5b4d88f27fae6\n" "> >>>>\n" "> >>>> this also didn't help and seemed to produce the same error-message\n" @@ -258,7 +258,7 @@ "> >>>> so to summarize:\n" "> >>>>\n" "> >>>> 1) error message appearing with all 4 patchsets applied changing\n" - "> >>>> btrfs-code and compress-force=3Dlzo and disk_cache enabled\n" + "> >>>> btrfs-code and compress-force=lzo and disk_cache enabled\n" "> >>>>\n" "> >>>> 2) error message appearing with default mount-options and btrfs\n" "> from\n" @@ -321,7 +321,7 @@ "> >>>\n" "> >>> trying to extract the mentioned portage-tarball:\n" "> >>>\n" - "> >>> time (7z e -so -tbzip2 -mmt=3D5 /system/portage_backup_022011.tbz2 |\n" + "> >>> time (7z e -so -tbzip2 -mmt=5 /system/portage_backup_022011.tbz2 |\n" "> tar\n" "> >>> -xp -C /usr/gentoo/)\n" "> >>>\n" @@ -329,24 +329,24 @@ "> >>> this hopefully should make it easier to track down the problem:\n" "> >>>\n" "> >>>\n" - "> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.777143] device fsid\n" + "> >>> Feb 14 01:59:59 lupus kernel: [ \302\240364.777143] device fsid\n" "> >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 7\n" "> >>> /dev/mapper/portage\n" - "> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.844994] zcache: created\n" + "> >>> Feb 14 01:59:59 lupus kernel: [ \302\240364.844994] zcache: created\n" "> ephemeral\n" - "> >>> tmem pool, id=3D2\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577573] BUG: unable to handle\n" + "> >>> tmem pool, id=2\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577573] BUG: unable to handle\n" "> >>> kernel paging request at 0000000037610050\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577605] IP:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577605] IP:\n" "> [<ffffffff81338cbb>]\n" "> >>> btrfs_encode_fh+0x2b/0x110\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577630] PGD 0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577640] Oops: 0000 [#1]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577630] PGD 0\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577640] Oops: 0000 [#1]\n" "> PREEMPT SMP\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577665] last sysfs file:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577665] last sysfs file:\n" "> >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577693] CPU 5\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577701] Modules linked in:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577693] CPU 5\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577701] Modules linked in:\n" "> radeon\n" "> >>> ttm drm_kms_helper cfbcopyarea cfbimgblt cfbfillrect ipt_REJECT\n" "> >>> ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc nf_conntrack_irc\n" @@ -362,106 +362,94 @@ "> >>> snd_timer snd e1000e soundcore i2c_i801 shpchp snd_page_alloc wmi\n" "> >>> libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb usb_storage\n" "> >>> ehci_hcd [last unloaded: tg3]\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578114]\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578124] Pid: 8285, comm: tar\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578114]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578124] Pid: 8285, comm: tar\n" "> Not\n" "> >>> tainted 2.6.37-zcache #2 FMP55/ipower G3710\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578146] RIP:\n" - "> >>> 0010:[<ffffffff81338cbb>] =A0[<ffffffff81338cbb>]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578146] RIP:\n" + "> >>> 0010:[<ffffffff81338cbb>] \302\240[<ffffffff81338cbb>]\n" "> >>> btrfs_encode_fh+0x2b/0x110\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578172] RSP:\n" - "> >>> 0018:ffff88023ea9dcc8 =A0EFLAGS: 00010246\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578189] RAX: 00000000000000ff\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578172] RSP:\n" + "> >>> 0018:ffff88023ea9dcc8 \302\240EFLAGS: 00010246\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578189] RAX: 00000000000000ff\n" "> >>> RBX: ffff8800b8643228 RCX: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578210] RDX: ffff88023ea9dd04\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578210] RDX: ffff88023ea9dd04\n" "> >>> RSI: ffff88023ea9dd38 RDI: 0000000000000006\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578230] RBP: 0000000037610000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578230] RBP: 0000000037610000\n" "> >>> R08: ffffffff81338c90 R09: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578251] R10: 0000000000000019\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578251] R10: 0000000000000019\n" "> >>> R11: 0000000000000001 R12: ffff8800b8643380\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578272] R13: ffff8800b8643258\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578272] R13: ffff8800b8643258\n" "> >>> R14: 00007fff806f1f00 R15: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578293] FS:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578293] FS:\n" "> >>> 00007f823d7ed700(0000) GS:ffff8800bf540000(0000)\n" "> >>> knlGS:0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578317] CS: =A00010 DS: 0000 E=\n" - "S:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578317] CS: \302\2400010 DS: 0000 ES:\n" "> >>> 0000 CR0: 0000000080050033\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578334] CR2: 0000000037610050\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578334] CR2: 0000000037610050\n" "> >>> CR3: 000000023dcef000 CR4: 00000000000006e0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578356] DR0: 0000000000000000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578356] DR0: 0000000000000000\n" "> >>> DR1: 0000000000000000 DR2: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578377] DR3: 0000000000000000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578377] DR3: 0000000000000000\n" "> >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578398] Process tar (pid:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578398] Process tar (pid:\n" "> 8285,\n" "> >>> threadinfo ffff88023ea9c000, task ffff88023e8b9d40)\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578421] Stack:\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578428] =A0000000013d096000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578421] Stack:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578428] \302\240000000013d096000\n" "> >>> ffff88023ed84800 ffff88023ea9c000 0000000000000002\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578458] =A0ffffffffffffffff\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578458] \302\240ffffffffffffffff\n" "> >>> ffffffff810e3b1a 0000000000000001 000000061e1d5240\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578486] =A0fffffffffffffffb\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578486] \302\240fffffffffffffffb\n" "> >>> ffffffff810e3d5e ffff88010f383000 0000001ab86cb908\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578514] Call Trace:\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578525] =A0[<ffffffff810e3b1a>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578514] Call Trace:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578525] \302\240[<ffffffff810e3b1a>]\n" "> ?\n" "> >>> cleancache_get_key+0x4a/0x60\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578544] =A0[<ffffffff810e3d5e>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578544] \302\240[<ffffffff810e3d5e>]\n" "> ?\n" "> >>> __cleancache_flush_inode+0x3e/0x70\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578565] =A0[<ffffffff810b0ed2>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578565] \302\240[<ffffffff810b0ed2>]\n" "> ?\n" "> >>> truncate_inode_pages_range+0x42/0x440\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578586] =A0[<ffffffff81338451>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578586] \302\240[<ffffffff81338451>]\n" "> ?\n" "> >>> btrfs_tree_unlock+0x41/0x50\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578605] =A0[<ffffffff812e4ed5>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578605] \302\240[<ffffffff812e4ed5>]\n" "> ?\n" "> >>> btrfs_release_path+0x15/0x70\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578624] =A0[<ffffffff8130bf29>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578624] \302\240[<ffffffff8130bf29>]\n" "> ?\n" "> >>> btrfs_run_delayed_iputs+0x49/0x120\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578644] =A0[<ffffffff813107e7>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578644] \302\240[<ffffffff813107e7>]\n" "> ?\n" "> >>> btrfs_evict_inode+0x27/0x1e0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578663] =A0[<ffffffff810fc3aa>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578663] \302\240[<ffffffff810fc3aa>]\n" "> ?\n" "> >>> evict+0x1a/0xa0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578678] =A0[<ffffffff810fc6bd>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578678] \302\240[<ffffffff810fc6bd>]\n" "> ?\n" "> >>> iput+0x1cd/0x2b0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578694] =A0[<ffffffff810f266f>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578694] \302\240[<ffffffff810f266f>]\n" "> ?\n" "> >>> do_unlinkat+0x12f/0x1d0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578712] =A0[<ffffffff810027bb>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578712] \302\240[<ffffffff810027bb>]\n" "> ?\n" "> >>> system_call_fastpath+0x16/0x1b\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578730] Code: 55 b8 ff 00 00\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578730] Code: 55 b8 ff 00 00\n" "> 00\n" "> >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00\n" "> 00\n" "> >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00\n" "> 00\n" "> >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578986] RIP\n" - "> =A0[<ffffffff81338cbb>]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578986] RIP\n" + "> \302\240[<ffffffff81338cbb>]\n" "> >>> btrfs_encode_fh+0x2b/0x110\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579081] =A0RSP\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.579081] \302\240RSP\n" "> <ffff88023ea9dcc8>\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579093] CR2: 0000000037610050\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.587513] ---[ end trace\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.579093] CR2: 0000000037610050\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.587513] ---[ end trace\n" "> >>> c596b12e66c0b360 ]---\n" "> >>>\n" "> >>>\n" @@ -492,38 +480,38 @@ "> >>> some more evidence:\n" "> >>>\n" "> >>>\n" - "> >>> Feb 14 02:05:46 lupus kernel: [ =A0 63.922648] device fsid\n" + "> >>> Feb 14 02:05:46 lupus kernel: [ \302\240 63.922648] device fsid\n" "> >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 13\n" "> >>> /dev/mapper/portage\n" - "> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.047118] btrfs: unlinked 1\n" + "> >>> Feb 14 02:05:46 lupus kernel: [ \302\240 64.047118] btrfs: unlinked 1\n" "> orphans\n" - "> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.051956] zcache: created\n" + "> >>> Feb 14 02:05:46 lupus kernel: [ \302\240 64.051956] zcache: created\n" "> ephemeral\n" - "> >>> tmem pool, id=3D3\n" - "> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801364] hub 2-1:1.0:\n" + "> >>> tmem pool, id=3\n" + "> >>> Feb 14 02:05:48 lupus kernel: [ \302\240 65.801364] hub 2-1:1.0:\n" "> hub_suspend\n" - "> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801376] usb 2-1: unlink\n" + "> >>> Feb 14 02:05:48 lupus kernel: [ \302\240 65.801376] usb 2-1: unlink\n" "> >>> qh256-0001/ffff88023fefd180 start 1 [1/0 us]\n" - "> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801559] usb 2-1: usb auto-\n" + "> >>> Feb 14 02:05:48 lupus kernel: [ \302\240 65.801559] usb 2-1: usb auto-\n" "> suspend\n" - "> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797929] hub 2-0:1.0:\n" + "> >>> Feb 14 02:05:50 lupus kernel: [ \302\240 67.797929] hub 2-0:1.0:\n" "> hub_suspend\n" - "> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797939] usb usb2: bus auto-\n" + "> >>> Feb 14 02:05:50 lupus kernel: [ \302\240 67.797939] usb usb2: bus auto-\n" "> suspend\n" - "> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797942] ehci_hcd 0000:00:1d.0:\n" + "> >>> Feb 14 02:05:50 lupus kernel: [ \302\240 67.797942] ehci_hcd 0000:00:1d.0:\n" "> >>> suspend root hub\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050493] BUG: unable to handle\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050493] BUG: unable to handle\n" "> >>> kernel paging request at 0000030341ed0050\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050670] IP:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050670] IP:\n" "> [<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050807] PGD 0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050929] Oops: 0000 [#1]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050807] PGD 0\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050929] Oops: 0000 [#1]\n" "> PREEMPT SMP\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051223] last sysfs file:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.051223] last sysfs file:\n" "> >>> /sys/module/pcie_aspm/parameters/policy\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051365] CPU 6\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051411] Modules linked in:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.051365] CPU 6\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.051411] Modules linked in:\n" "> >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc\n" "> >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4\n" "> >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp\n" @@ -540,198 +528,166 @@ "> e1000e\n" "> >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb\n" "> >>> usb_storage ehci_hcd [last unloaded: tg3]\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054694]\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054776] Pid: 7962, comm:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.054694]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.054776] Pid: 7962, comm:\n" "> umount\n" "> >>> Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower G3710\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054912] RIP:\n" - "> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.054912] RIP:\n" + "> >>> 0010:[<ffffffff8133ef1b>] \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055084] RSP:\n" - "> >>> 0018:ffff88023c77d6f8 =A0EFLAGS: 00010246\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055173] RAX: 00000000000000ff\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055084] RSP:\n" + "> >>> 0018:ffff88023c77d6f8 \302\240EFLAGS: 00010246\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055173] RAX: 00000000000000ff\n" "> >>> RBX: ffff88023cde0168 RCX: 0000000000000000\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055265] RDX: ffff88023c77d734\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055265] RDX: ffff88023c77d734\n" "> >>> RSI: ffff88023c77d768 RDI: 0000000000000006\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055357] RBP: 0000030341ed0000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055357] RBP: 0000030341ed0000\n" "> >>> R08: ffffffff8133eef0 R09: ffff88023c77d8d8\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055448] R10: 0000000000000003\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055448] R10: 0000000000000003\n" "> >>> R11: 0000000000000001 R12: 00000000ffffffff\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055540] R13: ffff88023cde0030\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055540] R13: ffff88023cde0030\n" "> >>> R14: ffffea0007dd39f0 R15: 0000000000000001\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055633] FS:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055633] FS:\n" "> >>> 00007fb1cad04760(0000) GS:ffff8800bf580000(0000)\n" "> >>> knlGS:0000000000000000\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055762] CS: =A00010 DS: 0000 E=\n" - "S:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055762] CS: \302\2400010 DS: 0000 ES:\n" "> >>> 0000 CR0: 000000008005003b\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055851] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055851] CR2: 0000030341ed0050\n" "> >>> CR3: 000000023c7d5000 CR4: 00000000000006e0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055943] DR0: 0000000000000000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055943] DR0: 0000000000000000\n" "> >>> DR1: 0000000000000000 DR2: 0000000000000000\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056035] DR3: 0000000000000000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056035] DR3: 0000000000000000\n" "> >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056128] Process umount (pid:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056128] Process umount (pid:\n" "> >>> 7962, threadinfo ffff88023c77c000, task ffff88023c7a4260)\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056257] Stack:\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056338] =A00000000000000000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056257] Stack:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056338] \302\2400000000000000000\n" "> >>> 0000000000000002 ffff880200000000 0000000000000003\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056630] =A0ffffea0007dd39f0\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056630] \302\240ffffea0007dd39f0\n" "> >>> ffffffff810e6aaa ffff880200000041 0000000600000246\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056922] =A0ffff88023cdcd300\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056922] \302\240ffff88023cdcd300\n" "> >>> ffffffff810e6b3a 0000000000000001 ffffffff8132bb7c\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057213] Call Trace:\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057301] =A0[<ffffffff810e6aaa>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057213] Call Trace:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057301] \302\240[<ffffffff810e6aaa>]\n" "> ?\n" "> >>> cleancache_get_key+0x4a/0x60\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057393] =A0[<ffffffff810e6b3a>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057393] \302\240[<ffffffff810e6b3a>]\n" "> ?\n" "> >>> __cleancache_get_page+0x7a/0xd0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057487] =A0[<ffffffff8132bb7c>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057487] \302\240[<ffffffff8132bb7c>]\n" "> ?\n" "> >>> merge_state+0x7c/0x150\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057579] =A0[<ffffffff8132e4de>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057579] \302\240[<ffffffff8132e4de>]\n" "> ?\n" "> >>> __extent_read_full_page+0x52e/0x710\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057673] =A0[<ffffffff813bdea4>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057673] \302\240[<ffffffff813bdea4>]\n" "> ?\n" "> >>> rb_insert_color+0xa4/0x140\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057766] =A0[<ffffffff8134b0b6>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057766] \302\240[<ffffffff8134b0b6>]\n" "> ?\n" "> >>> tree_insert+0x86/0x1e0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057859] =A0[<ffffffff81058c73>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057859] \302\240[<ffffffff81058c73>]\n" "> ?\n" "> >>> lock_timer_base.clone.22+0x33/0x70\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058004] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058004] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058097] =A0[<ffffffff81330b21>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058097] \302\240[<ffffffff81330b21>]\n" "> ?\n" "> >>> read_extent_buffer_pages+0x2d1/0x470\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058191] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058191] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058283] =A0[<ffffffff8130674d>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058283] \302\240[<ffffffff8130674d>]\n" "> ?\n" "> >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058415] =A0[<ffffffff813076f9>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058415] \302\240[<ffffffff813076f9>]\n" "> ?\n" "> >>> read_tree_block+0x39/0x60\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058508] =A0[<ffffffff812ed5e6>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058508] \302\240[<ffffffff812ed5e6>]\n" "> ?\n" "> >>> read_block_for_search.clone.40+0x116/0x410\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058638] =A0[<ffffffff812eb228>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058638] \302\240[<ffffffff812eb228>]\n" "> ?\n" "> >>> btrfs_cow_block+0x118/0x2b0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058731] =A0[<ffffffff812f0bc7>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058731] \302\240[<ffffffff812f0bc7>]\n" "> ?\n" "> >>> btrfs_search_slot+0x307/0xa00\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058823] =A0[<ffffffff812f6b18>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058823] \302\240[<ffffffff812f6b18>]\n" "> ?\n" "> >>> lookup_inline_extent_backref+0x98/0x4a0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058919] =A0[<ffffffff810e33d7>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058919] \302\240[<ffffffff810e33d7>]\n" "> ?\n" "> >>> kmem_cache_alloc+0x87/0xa0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059032] =A0[<ffffffff812f891c>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059032] \302\240[<ffffffff812f891c>]\n" "> ?\n" "> >>> __btrfs_free_extent+0xcc/0x6f0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059125] =A0[<ffffffff812fc4cf>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059125] \302\240[<ffffffff812fc4cf>]\n" "> ?\n" "> >>> run_clustered_refs+0x39f/0x880\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059220] =A0[<ffffffff810b1f98>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059220] \302\240[<ffffffff810b1f98>]\n" "> ?\n" "> >>> pagevec_lookup_tag+0x18/0x20\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059312] =A0[<ffffffff810a7c81>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059312] \302\240[<ffffffff810a7c81>]\n" "> ?\n" "> >>> filemap_fdatawait_range+0x91/0x180\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059405] =A0[<ffffffff812fca77>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059405] \302\240[<ffffffff812fca77>]\n" "> ?\n" "> >>> btrfs_run_delayed_refs+0xc7/0x220\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059498] =A0[<ffffffff8130c29c>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059498] \302\240[<ffffffff8130c29c>]\n" "> ?\n" "> >>> btrfs_commit_transaction+0x7c/0x760\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059591] =A0[<ffffffff81067ea0>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059591] \302\240[<ffffffff81067ea0>]\n" "> ?\n" "> >>> autoremove_wake_function+0x0/0x30\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059683] =A0[<ffffffff8130cdef>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059683] \302\240[<ffffffff8130cdef>]\n" "> ?\n" "> >>> start_transaction+0x1bf/0x270\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059775] =A0[<ffffffff8110e96a>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059775] \302\240[<ffffffff8110e96a>]\n" "> ?\n" "> >>> __sync_filesystem+0x5a/0x90\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059867] =A0[<ffffffff810eae8d>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059867] \302\240[<ffffffff810eae8d>]\n" "> ?\n" "> >>> generic_shutdown_super+0x2d/0x100\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059960] =A0[<ffffffff810eafb9>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059960] \302\240[<ffffffff810eafb9>]\n" "> ?\n" "> >>> kill_anon_super+0x9/0x50\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060051] =A0[<ffffffff810eb266>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060051] \302\240[<ffffffff810eb266>]\n" "> ?\n" "> >>> deactivate_locked_super+0x26/0x80\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060144] =A0[<ffffffff811043ea>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060144] \302\240[<ffffffff811043ea>]\n" "> ?\n" "> >>> sys_umount+0x7a/0x390\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060235] =A0[<ffffffff810027bb>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060235] \302\240[<ffffffff810027bb>]\n" "> ?\n" "> >>> system_call_fastpath+0x16/0x1b\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060325] Code: 55 b8 ff 00 00\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060325] Code: 55 b8 ff 00 00\n" "> 00\n" "> >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00\n" "> 00\n" "> >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00\n" "> 00\n" "> >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063170] RIP\n" - "> =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063170] RIP\n" + "> \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063302] =A0RSP\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063302] \302\240RSP\n" "> <ffff88023c77d6f8>\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063386] CR2: 0000030341ed0050\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063528] ---[ end trace\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063386] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063528] ---[ end trace\n" "> >>> 3313552d105b1535 ]---\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.961960] BUG: unable to handle\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.961960] BUG: unable to handle\n" "> >>> kernel paging request at 0000030341ed0050\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962171] IP:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962171] IP:\n" "> [<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962307] PGD 0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962430] Oops: 0000 [#2]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962307] PGD 0\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962430] Oops: 0000 [#2]\n" "> PREEMPT SMP\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962637] last sysfs file:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962637] last sysfs file:\n" "> >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962766] CPU 5\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962812] Modules linked in:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962766] CPU 5\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962812] Modules linked in:\n" "> >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc\n" "> >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4\n" "> >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp\n" @@ -748,182 +704,152 @@ "> e1000e\n" "> >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb\n" "> >>> usb_storage ehci_hcd [last unloaded: tg3]\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966044]\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966127] Pid: 7915, comm:\n" - "> >>> btrfs-transacti Tainted: G =A0 =A0 =A0D =A0 =A0 2.6.37-plus_v16_zcach=\n" - "e #4\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966044]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966127] Pid: 7915, comm:\n" + "> >>> btrfs-transacti Tainted: G \302\240 \302\240 \302\240D \302\240 \302\240 2.6.37-plus_v16_zcache #4\n" "> >>> FMP55/ipower G3710\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966266] RIP:\n" - "> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966266] RIP:\n" + "> >>> 0010:[<ffffffff8133ef1b>] \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966440] RSP:\n" - "> >>> 0018:ffff88023c63b6e0 =A0EFLAGS: 00010246\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966528] RAX: 00000000000000ff\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966440] RSP:\n" + "> >>> 0018:ffff88023c63b6e0 \302\240EFLAGS: 00010246\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966528] RAX: 00000000000000ff\n" "> >>> RBX: ffff88023cde0168 RCX: 0000000000000000\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966620] RDX: ffff88023c63b71c\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966620] RDX: ffff88023c63b71c\n" "> >>> RSI: ffff88023c63b750 RDI: 0000000000000006\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966713] RBP: 0000030341ed0000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966713] RBP: 0000030341ed0000\n" "> >>> R08: ffffffff8133eef0 R09: ffff88023c63b8c0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966805] R10: 0000000000000003\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966805] R10: 0000000000000003\n" "> >>> R11: 0000000000000001 R12: 00000000ffffffff\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966897] R13: ffff88023cde0030\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966897] R13: ffff88023cde0030\n" "> >>> R14: ffffea0007d59bc8 R15: 0000000000000001\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966990] FS:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966990] FS:\n" "> >>> 0000000000000000(0000) GS:ffff8800bf540000(0000)\n" "> >>> knlGS:0000000000000000\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967120] CS: =A00010 DS: 0000 E=\n" - "S:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967120] CS: \302\2400010 DS: 0000 ES:\n" "> >>> 0000 CR0: 000000008005003b\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967209] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967209] CR2: 0000030341ed0050\n" "> >>> CR3: 0000000001c27000 CR4: 00000000000006e0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967302] DR0: 0000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967302] DR0: 0000000000000000\n" "> >>> DR1: 0000000000000000 DR2: 0000000000000000\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967394] DR3: 0000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967394] DR3: 0000000000000000\n" "> >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967500] Process btrfs-\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967500] Process btrfs-\n" "> transacti\n" "> >>> (pid: 7915, threadinfo ffff88023c63a000, task ffff88023c7a1620)\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967630] Stack:\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967711] =A00000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967630] Stack:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967711] \302\2400000000000000000\n" "> >>> 0000000000000002 0000000000000000 0000000000000003\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968057] =A0ffffea0007d59bc8\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968057] \302\240ffffea0007d59bc8\n" "> >>> ffffffff810e6aaa 0000000000000041 0000000600000002\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968348] =A00000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968348] \302\2400000000000000000\n" "> >>> ffffffff810e6b3a 0000000000000001 ffffffff00000001\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968639] Call Trace:\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968728] =A0[<ffffffff810e6aaa>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968639] Call Trace:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968728] \302\240[<ffffffff810e6aaa>]\n" "> ?\n" "> >>> cleancache_get_key+0x4a/0x60\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968820] =A0[<ffffffff810e6b3a>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968820] \302\240[<ffffffff810e6b3a>]\n" "> ?\n" "> >>> __cleancache_get_page+0x7a/0xd0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968914] =A0[<ffffffff8132e4de>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968914] \302\240[<ffffffff8132e4de>]\n" "> ?\n" "> >>> __extent_read_full_page+0x52e/0x710\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969008] =A0[<ffffffff812f3f93>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969008] \302\240[<ffffffff812f3f93>]\n" "> ?\n" "> >>> update_reserved_bytes+0xb3/0x140\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969102] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969102] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969193] =A0[<ffffffff8132bb7c>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969193] \302\240[<ffffffff8132bb7c>]\n" "> ?\n" "> >>> merge_state+0x7c/0x150\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969285] =A0[<ffffffff81330b21>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969285] \302\240[<ffffffff81330b21>]\n" "> ?\n" "> >>> read_extent_buffer_pages+0x2d1/0x470\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969378] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969378] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969470] =A0[<ffffffff8130674d>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969470] \302\240[<ffffffff8130674d>]\n" "> ?\n" "> >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969602] =A0[<ffffffff813076f9>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969602] \302\240[<ffffffff813076f9>]\n" "> ?\n" "> >>> read_tree_block+0x39/0x60\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969694] =A0[<ffffffff812ed5e6>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969694] \302\240[<ffffffff812ed5e6>]\n" "> ?\n" "> >>> read_block_for_search.clone.40+0x116/0x410\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969878] =A0[<ffffffff812f0bc7>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969878] \302\240[<ffffffff812f0bc7>]\n" "> ?\n" "> >>> btrfs_search_slot+0x307/0xa00\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969970] =A0[<ffffffff812f6b18>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969970] \302\240[<ffffffff812f6b18>]\n" "> ?\n" "> >>> lookup_inline_extent_backref+0x98/0x4a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970065] =A0[<ffffffff810e33d7>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970065] \302\240[<ffffffff810e33d7>]\n" "> ?\n" "> >>> kmem_cache_alloc+0x87/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970157] =A0[<ffffffff812f891c>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970157] \302\240[<ffffffff812f891c>]\n" "> ?\n" "> >>> __btrfs_free_extent+0xcc/0x6f0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970249] =A0[<ffffffff812f8434>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970249] \302\240[<ffffffff812f8434>]\n" "> ?\n" "> >>> update_block_group.clone.62+0xc4/0x280\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970343] =A0[<ffffffff812fc4cf>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970343] \302\240[<ffffffff812fc4cf>]\n" "> ?\n" "> >>> run_clustered_refs+0x39f/0x880\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970436] =A0[<ffffffff812fca77>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970436] \302\240[<ffffffff812fca77>]\n" "> ?\n" "> >>> btrfs_run_delayed_refs+0xc7/0x220\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970529] =A0[<ffffffff810e15f9>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970529] \302\240[<ffffffff810e15f9>]\n" "> ?\n" "> >>> new_slab+0x169/0x1f0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970619] =A0[<ffffffff8130c29c>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970619] \302\240[<ffffffff8130c29c>]\n" "> ?\n" "> >>> btrfs_commit_transaction+0x7c/0x760\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970713] =A0[<ffffffff81067ea0>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970713] \302\240[<ffffffff81067ea0>]\n" "> ?\n" "> >>> autoremove_wake_function+0x0/0x30\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970806] =A0[<ffffffff81305bc3>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970806] \302\240[<ffffffff81305bc3>]\n" "> ?\n" "> >>> transaction_kthread+0x283/0x2a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970898] =A0[<ffffffff81305940>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970898] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>> transaction_kthread+0x0/0x2a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970990] =A0[<ffffffff81305940>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970990] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>> transaction_kthread+0x0/0x2a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971083] =A0[<ffffffff81067a16>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971083] \302\240[<ffffffff81067a16>]\n" "> ?\n" "> >>> kthread+0x96/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971174] =A0[<ffffffff81003514>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971174] \302\240[<ffffffff81003514>]\n" "> ?\n" "> >>> kernel_thread_helper+0x4/0x10\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971266] =A0[<ffffffff81067980>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971266] \302\240[<ffffffff81067980>]\n" "> ?\n" "> >>> kthread+0x0/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971355] =A0[<ffffffff81003510>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971355] \302\240[<ffffffff81003510>]\n" "> ?\n" "> >>> kernel_thread_helper+0x0/0x10\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971444] Code: 55 b8 ff 00 00\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971444] Code: 55 b8 ff 00 00\n" "> 00\n" "> >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00\n" "> 00\n" "> >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00\n" "> 00\n" "> >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974280] RIP\n" - "> =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974280] RIP\n" + "> \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974412] =A0RSP\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974412] \302\240RSP\n" "> <ffff88023c63b6e0>\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974497] CR2: 0000030341ed0050\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974599] ---[ end trace\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974497] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974599] ---[ end trace\n" "> >>> 3313552d105b1536 ]---\n" - "> >>> Feb 14 02:07:04 lupus kernel: [ =A0141.906124] zcache: destroyed pool\n" - "> id=3D2\n" - "> >>> Feb 14 02:07:17 lupus kernel: [ =A0154.783358] SysRq : Keyboard mode\n" + "> >>> Feb 14 02:07:04 lupus kernel: [ \302\240141.906124] zcache: destroyed pool\n" + "> id=2\n" + "> >>> Feb 14 02:07:17 lupus kernel: [ \302\240154.783358] SysRq : Keyboard mode\n" "> set\n" "> >>> to system default\n" - "> >>> Feb 14 02:07:18 lupus kernel: [ =A0155.486147] SysRq : Terminate All\n" + "> >>> Feb 14 02:07:18 lupus kernel: [ \302\240155.486147] SysRq : Terminate All\n" "> Tasks\n" "> >>>\n" "> >>>\n" @@ -976,14 +902,14 @@ "> > Kind regards,\n" "> > Minchan Kim\n" "> >\n" - ">=20\n" + "> \n" "> reposting Minchan's message for reference to the btrfs mailing list\n" "> while also adding\n" - ">=20\n" + "> \n" "> Li Zefan, Miao Xie, Yan Zheng, Dan Rosenberg and Josef Bacik to CC\n" - ">=20\n" + "> \n" "> Regards\n" - ">=20\n" + "> \n" "> Matt\n" "\n" "Hi Matt and Minchan --\n" @@ -1000,8 +926,8 @@ "should return -1. This should disable cleancache for any filesystem\n" "where KEY_MAX is too large.\n" "\n" - "But cleancache_get_key always calls fhfn with connectable =3D=3D 0 and\n" - "CLEANCACHE_KEY_MAX=3D=3D6 should be greater than BTRFS_FID_SIZE_CONNECTABLE\n" + "But cleancache_get_key always calls fhfn with connectable == 0 and\n" + "CLEANCACHE_KEY_MAX==6 should be greater than BTRFS_FID_SIZE_CONNECTABLE\n" "(which I think should be 5?). And the elements written into the\n" "typecast btrfs_fid should be only writing the first 5 32-bit words.\n" "\n" @@ -1021,15 +947,6 @@ "Dan\n" "\n" "P.S. For those new to cleancache, the code is in linux-next here:\n" - "http://git.kernel.org/?p=3Dlinux/kernel/git/sfr/linux-next.git;a=3Dblob;f=\n" - "=3Dmm/cleancache.c;h=3Df545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=3Da57cb3=\n" - "bc013d2e262a663df50af6a9e7cc88bdad=20\n" - "\n" - "--\n" - "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" - "the body to majordomo@kvack.org. For more info on Linux MM,\n" - "see: http://www.linux-mm.org/ .\n" - "Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/\n" - "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" + http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git;a=blob;f=mm/cleancache.c;h=f545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=a57cb3bc013d2e262a663df50af6a9e7cc88bdad -fbeb8c35ac876821aa8373dda9cd54909c5fe4238b49614f630aceb17b026d2b +4c20d80826880f6260f1e0769e809de7b3afd75128b026d6b25eccd7efa9cc58
diff --git a/a/1.txt b/N2/1.txt index 8af97f6..ae96f3a 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -8,7 +8,7 @@ > miaox@cn.fujitsu.com; Li Zefan > Subject: Re: [PATCH V2 0/3] drivers/staging: zcache: dynamic page > cache/swap compression ->=20 +> > On Mon, Feb 14, 2011 at 4:35 AM, Minchan Kim <minchan.kim@gmail.com> > wrote: > > On Mon, Feb 14, 2011 at 10:29 AM, Matt <jackdachef@gmail.com> wrote: @@ -47,7 +47,7 @@ > compression > >>>> Feb 14 00:37:19 lupus kernel: [ 2831.315844] zcache: created > ephemeral -> >>>> tmem pool, id=3D3 +> >>>> tmem pool, id=3 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853188] BUG: unable to handle > >>>> kernel paging request at 0000000001400050 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853219] IP: @@ -84,10 +84,10 @@ > >>>> btrfs-transacti Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower > >>>> G3710 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853725] RIP: -> >>>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>] +> >>>> 0010:[<ffffffff8133ef1b>] [<ffffffff8133ef1b>] > >>>> btrfs_encode_fh+0x2b/0x120 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853751] RSP: -> >>>> 0018:ffff880129a11b00 =A0EFLAGS: 00010246 +> >>>> 0018:ffff880129a11b00 EFLAGS: 00010246 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853767] RAX: 00000000000000ff > >>>> RBX: ffff88014a1ce628 RCX: 0000000000000000 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853788] RDX: ffff880129a11b3c @@ -101,7 +101,7 @@ > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853870] FS: > >>>> 0000000000000000(0000) GS:ffff8800bf500000(0000) > >>>> knlGS:0000000000000000 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: =A00010 DS: 0000 +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: 0010 DS: 0000 > ES: > >>>> 0000 CR0: 000000008005003b > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853911] CR2: 0000000001400050 @@ -114,71 +114,71 @@ > transacti > >>>> (pid: 11394, threadinfo ffff880129a10000, task ffff880202e4ac40) > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853999] Stack: -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] =A0ffff880129a11b50 +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] ffff880129a11b50 > >>>> ffff880000000003 ffff88003c60a098 0000000000000003 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] =A0ffffffffffffffff +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] ffffffffffffffff > >>>> ffffffff810e6aaa 0000000000000000 0000000602e4ac40 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] =A0ffffffff8133e3f0 +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] ffffffff8133e3f0 > >>>> ffffffff810e6cee 0000000000001000 0000000000000000 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854092] Call Trace: -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] =A0[<ffffffff810e6aaa>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] [<ffffffff810e6aaa>] > ? > >>>> cleancache_get_key+0x4a/0x60 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] =A0[<ffffffff8133e3f0>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] [<ffffffff8133e3f0>] > ? > >>>> btrfs_wake_function+0x0/0x20 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] =A0[<ffffffff810e6cee>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] [<ffffffff810e6cee>] > ? > >>>> __cleancache_flush_inode+0x3e/0x70 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] =A0[<ffffffff810b34d2>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] [<ffffffff810b34d2>] > ? > >>>> truncate_inode_pages_range+0x42/0x440 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] =A0[<ffffffff812f115e>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] [<ffffffff812f115e>] > ? > >>>> btrfs_search_slot+0x89e/0xa00 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] =A0[<ffffffff810c3a45>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] [<ffffffff810c3a45>] > ? > >>>> unmap_mapping_range+0xc5/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] =A0[<ffffffff810b3930>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] [<ffffffff810b3930>] > ? > >>>> truncate_pagecache+0x40/0x70 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] =A0[<ffffffff813458b1>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] [<ffffffff813458b1>] > ? > >>>> btrfs_truncate_free_space_cache+0x81/0xe0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] =A0[<ffffffff812fce15>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] [<ffffffff812fce15>] > ? > >>>> btrfs_write_dirty_block_groups+0x245/0x500 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] =A0[<ffffffff812fcb6a>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] [<ffffffff812fcb6a>] > ? > >>>> btrfs_run_delayed_refs+0x1ba/0x220 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] =A0[<ffffffff8130afff>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] [<ffffffff8130afff>] > ? > >>>> commit_cowonly_roots+0xff/0x1d0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] =A0[<ffffffff8130c583>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] [<ffffffff8130c583>] > ? > >>>> btrfs_commit_transaction+0x363/0x760 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] =A0[<ffffffff81067ea0>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] [<ffffffff81067ea0>] > ? > >>>> autoremove_wake_function+0x0/0x30 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] =A0[<ffffffff81305bc3>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] [<ffffffff81305bc3>] > ? > >>>> transaction_kthread+0x283/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] =A0[<ffffffff81305940>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] [<ffffffff81305940>] > ? > >>>> transaction_kthread+0x0/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] =A0[<ffffffff81305940>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] [<ffffffff81305940>] > ? > >>>> transaction_kthread+0x0/0x2a0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] =A0[<ffffffff81067a16>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] [<ffffffff81067a16>] > ? > >>>> kthread+0x96/0xa0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] =A0[<ffffffff81003514>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] [<ffffffff81003514>] > ? > >>>> kernel_thread_helper+0x4/0x10 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] =A0[<ffffffff81067980>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] [<ffffffff81067980>] > ? > >>>> kthread+0x0/0xa0 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] =A0[<ffffffff81003510>] +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] [<ffffffff81003510>] > ? > >>>> kernel_thread_helper+0x0/0x10 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854488] Code: 55 b8 ff 00 00 @@ -189,9 +189,9 @@ > 00 00 > >>>> 48 89 06 84 c9 48 8b 85 68 fe ff ff > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854742] RIP -> =A0[<ffffffff8133ef1b>] +> [<ffffffff8133ef1b>] > >>>> btrfs_encode_fh+0x2b/0x120 -> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] =A0RSP +> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] RSP > <ffff880129a11b00> > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854773] CR2: 0000000001400050 > >>>> Feb 14 00:39:20 lupus kernel: [ 2951.860906] ---[ end trace @@ -224,8 +224,8 @@ > >>>> but kind of upgraded btrfs to the latest state of the btrfs- > unstable > >>>> repository -> (http://git.eu.kernel.org/?p=3Dlinux/kernel/git/mason/btrfs- -> unstable.git;a=3Dsummary) +> (http://git.eu.kernel.org/?p=linux/kernel/git/mason/btrfs- +> unstable.git;a=summary) > >>>> namely 3a90983dbdcb2f4f48c0d771d8e5b4d88f27fae6 > >>>> > >>>> this also didn't help and seemed to produce the same error-message @@ -233,7 +233,7 @@ > >>>> so to summarize: > >>>> > >>>> 1) error message appearing with all 4 patchsets applied changing -> >>>> btrfs-code and compress-force=3Dlzo and disk_cache enabled +> >>>> btrfs-code and compress-force=lzo and disk_cache enabled > >>>> > >>>> 2) error message appearing with default mount-options and btrfs > from @@ -296,7 +296,7 @@ > >>> > >>> trying to extract the mentioned portage-tarball: > >>> -> >>> time (7z e -so -tbzip2 -mmt=3D5 /system/portage_backup_022011.tbz2 | +> >>> time (7z e -so -tbzip2 -mmt=5 /system/portage_backup_022011.tbz2 | > tar > >>> -xp -C /usr/gentoo/) > >>> @@ -304,24 +304,24 @@ > >>> this hopefully should make it easier to track down the problem: > >>> > >>> -> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.777143] device fsid +> >>> Feb 14 01:59:59 lupus kernel: [ 364.777143] device fsid > >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 7 > >>> /dev/mapper/portage -> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.844994] zcache: created +> >>> Feb 14 01:59:59 lupus kernel: [ 364.844994] zcache: created > ephemeral -> >>> tmem pool, id=3D2 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577573] BUG: unable to handle +> >>> tmem pool, id=2 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577573] BUG: unable to handle > >>> kernel paging request at 0000000037610050 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577605] IP: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577605] IP: > [<ffffffff81338cbb>] > >>> btrfs_encode_fh+0x2b/0x110 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577630] PGD 0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577640] Oops: 0000 [#1] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577630] PGD 0 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577640] Oops: 0000 [#1] > PREEMPT SMP -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577665] last sysfs file: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577665] last sysfs file: > >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577693] CPU 5 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577701] Modules linked in: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577693] CPU 5 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.577701] Modules linked in: > radeon > >>> ttm drm_kms_helper cfbcopyarea cfbimgblt cfbfillrect ipt_REJECT > >>> ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc nf_conntrack_irc @@ -337,106 +337,94 @@ > >>> snd_timer snd e1000e soundcore i2c_i801 shpchp snd_page_alloc wmi > >>> libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb usb_storage > >>> ehci_hcd [last unloaded: tg3] -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578114] -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578124] Pid: 8285, comm: tar +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578114] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578124] Pid: 8285, comm: tar > Not > >>> tainted 2.6.37-zcache #2 FMP55/ipower G3710 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578146] RIP: -> >>> 0010:[<ffffffff81338cbb>] =A0[<ffffffff81338cbb>] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578146] RIP: +> >>> 0010:[<ffffffff81338cbb>] [<ffffffff81338cbb>] > >>> btrfs_encode_fh+0x2b/0x110 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578172] RSP: -> >>> 0018:ffff88023ea9dcc8 =A0EFLAGS: 00010246 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578189] RAX: 00000000000000ff +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578172] RSP: +> >>> 0018:ffff88023ea9dcc8 EFLAGS: 00010246 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578189] RAX: 00000000000000ff > >>> RBX: ffff8800b8643228 RCX: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578210] RDX: ffff88023ea9dd04 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578210] RDX: ffff88023ea9dd04 > >>> RSI: ffff88023ea9dd38 RDI: 0000000000000006 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578230] RBP: 0000000037610000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578230] RBP: 0000000037610000 > >>> R08: ffffffff81338c90 R09: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578251] R10: 0000000000000019 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578251] R10: 0000000000000019 > >>> R11: 0000000000000001 R12: ffff8800b8643380 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578272] R13: ffff8800b8643258 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578272] R13: ffff8800b8643258 > >>> R14: 00007fff806f1f00 R15: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578293] FS: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578293] FS: > >>> 00007f823d7ed700(0000) GS:ffff8800bf540000(0000) > >>> knlGS:0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578317] CS: =A00010 DS: 0000 E= -S: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578317] CS: 0010 DS: 0000 ES: > >>> 0000 CR0: 0000000080050033 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578334] CR2: 0000000037610050 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578334] CR2: 0000000037610050 > >>> CR3: 000000023dcef000 CR4: 00000000000006e0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578356] DR0: 0000000000000000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578356] DR0: 0000000000000000 > >>> DR1: 0000000000000000 DR2: 0000000000000000 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578377] DR3: 0000000000000000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578377] DR3: 0000000000000000 > >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578398] Process tar (pid: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578398] Process tar (pid: > 8285, > >>> threadinfo ffff88023ea9c000, task ffff88023e8b9d40) -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578421] Stack: -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578428] =A0000000013d096000 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578421] Stack: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578428] 000000013d096000 > >>> ffff88023ed84800 ffff88023ea9c000 0000000000000002 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578458] =A0ffffffffffffffff +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578458] ffffffffffffffff > >>> ffffffff810e3b1a 0000000000000001 000000061e1d5240 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578486] =A0fffffffffffffffb +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578486] fffffffffffffffb > >>> ffffffff810e3d5e ffff88010f383000 0000001ab86cb908 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578514] Call Trace: -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578525] =A0[<ffffffff810e3b1a>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578514] Call Trace: +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578525] [<ffffffff810e3b1a>] > ? > >>> cleancache_get_key+0x4a/0x60 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578544] =A0[<ffffffff810e3d5e>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578544] [<ffffffff810e3d5e>] > ? > >>> __cleancache_flush_inode+0x3e/0x70 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578565] =A0[<ffffffff810b0ed2>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578565] [<ffffffff810b0ed2>] > ? > >>> truncate_inode_pages_range+0x42/0x440 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578586] =A0[<ffffffff81338451>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578586] [<ffffffff81338451>] > ? > >>> btrfs_tree_unlock+0x41/0x50 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578605] =A0[<ffffffff812e4ed5>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578605] [<ffffffff812e4ed5>] > ? > >>> btrfs_release_path+0x15/0x70 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578624] =A0[<ffffffff8130bf29>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578624] [<ffffffff8130bf29>] > ? > >>> btrfs_run_delayed_iputs+0x49/0x120 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578644] =A0[<ffffffff813107e7>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578644] [<ffffffff813107e7>] > ? > >>> btrfs_evict_inode+0x27/0x1e0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578663] =A0[<ffffffff810fc3aa>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578663] [<ffffffff810fc3aa>] > ? > >>> evict+0x1a/0xa0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578678] =A0[<ffffffff810fc6bd>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578678] [<ffffffff810fc6bd>] > ? > >>> iput+0x1cd/0x2b0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578694] =A0[<ffffffff810f266f>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578694] [<ffffffff810f266f>] > ? > >>> do_unlinkat+0x12f/0x1d0 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578712] =A0[<ffffffff810027bb>= -] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578712] [<ffffffff810027bb>] > ? > >>> system_call_fastpath+0x16/0x1b -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578730] Code: 55 b8 ff 00 00 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578730] Code: 55 b8 ff 00 00 > 00 > >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00 > 00 > >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00 > 00 > >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578986] RIP -> =A0[<ffffffff81338cbb>] +> >>> Feb 14 02:02:49 lupus kernel: [ 534.578986] RIP +> [<ffffffff81338cbb>] > >>> btrfs_encode_fh+0x2b/0x110 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579081] =A0RSP +> >>> Feb 14 02:02:49 lupus kernel: [ 534.579081] RSP > <ffff88023ea9dcc8> -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579093] CR2: 0000000037610050 -> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.587513] ---[ end trace +> >>> Feb 14 02:02:49 lupus kernel: [ 534.579093] CR2: 0000000037610050 +> >>> Feb 14 02:02:49 lupus kernel: [ 534.587513] ---[ end trace > >>> c596b12e66c0b360 ]--- > >>> > >>> @@ -467,38 +455,38 @@ S: > >>> some more evidence: > >>> > >>> -> >>> Feb 14 02:05:46 lupus kernel: [ =A0 63.922648] device fsid +> >>> Feb 14 02:05:46 lupus kernel: [ 63.922648] device fsid > >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 13 > >>> /dev/mapper/portage -> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.047118] btrfs: unlinked 1 +> >>> Feb 14 02:05:46 lupus kernel: [ 64.047118] btrfs: unlinked 1 > orphans -> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.051956] zcache: created +> >>> Feb 14 02:05:46 lupus kernel: [ 64.051956] zcache: created > ephemeral -> >>> tmem pool, id=3D3 -> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801364] hub 2-1:1.0: +> >>> tmem pool, id=3 +> >>> Feb 14 02:05:48 lupus kernel: [ 65.801364] hub 2-1:1.0: > hub_suspend -> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801376] usb 2-1: unlink +> >>> Feb 14 02:05:48 lupus kernel: [ 65.801376] usb 2-1: unlink > >>> qh256-0001/ffff88023fefd180 start 1 [1/0 us] -> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801559] usb 2-1: usb auto- +> >>> Feb 14 02:05:48 lupus kernel: [ 65.801559] usb 2-1: usb auto- > suspend -> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797929] hub 2-0:1.0: +> >>> Feb 14 02:05:50 lupus kernel: [ 67.797929] hub 2-0:1.0: > hub_suspend -> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797939] usb usb2: bus auto- +> >>> Feb 14 02:05:50 lupus kernel: [ 67.797939] usb usb2: bus auto- > suspend -> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797942] ehci_hcd 0000:00:1d.0: +> >>> Feb 14 02:05:50 lupus kernel: [ 67.797942] ehci_hcd 0000:00:1d.0: > >>> suspend root hub -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050493] BUG: unable to handle +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050493] BUG: unable to handle > >>> kernel paging request at 0000030341ed0050 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050670] IP: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050670] IP: > [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050807] PGD 0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050929] Oops: 0000 [#1] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050807] PGD 0 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.050929] Oops: 0000 [#1] > PREEMPT SMP -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051223] last sysfs file: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.051223] last sysfs file: > >>> /sys/module/pcie_aspm/parameters/policy -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051365] CPU 6 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051411] Modules linked in: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.051365] CPU 6 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.051411] Modules linked in: > >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc > >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 > >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp @@ -515,198 +503,166 @@ S: > e1000e > >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb > >>> usb_storage ehci_hcd [last unloaded: tg3] -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054694] -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054776] Pid: 7962, comm: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.054694] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.054776] Pid: 7962, comm: > umount > >>> Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower G3710 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054912] RIP: -> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.054912] RIP: +> >>> 0010:[<ffffffff8133ef1b>] [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055084] RSP: -> >>> 0018:ffff88023c77d6f8 =A0EFLAGS: 00010246 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055173] RAX: 00000000000000ff +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055084] RSP: +> >>> 0018:ffff88023c77d6f8 EFLAGS: 00010246 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055173] RAX: 00000000000000ff > >>> RBX: ffff88023cde0168 RCX: 0000000000000000 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055265] RDX: ffff88023c77d734 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055265] RDX: ffff88023c77d734 > >>> RSI: ffff88023c77d768 RDI: 0000000000000006 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055357] RBP: 0000030341ed0000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055357] RBP: 0000030341ed0000 > >>> R08: ffffffff8133eef0 R09: ffff88023c77d8d8 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055448] R10: 0000000000000003 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055448] R10: 0000000000000003 > >>> R11: 0000000000000001 R12: 00000000ffffffff -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055540] R13: ffff88023cde0030 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055540] R13: ffff88023cde0030 > >>> R14: ffffea0007dd39f0 R15: 0000000000000001 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055633] FS: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055633] FS: > >>> 00007fb1cad04760(0000) GS:ffff8800bf580000(0000) > >>> knlGS:0000000000000000 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055762] CS: =A00010 DS: 0000 E= -S: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055762] CS: 0010 DS: 0000 ES: > >>> 0000 CR0: 000000008005003b -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055851] CR2: 0000030341ed0050 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055851] CR2: 0000030341ed0050 > >>> CR3: 000000023c7d5000 CR4: 00000000000006e0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055943] DR0: 0000000000000000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.055943] DR0: 0000000000000000 > >>> DR1: 0000000000000000 DR2: 0000000000000000 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056035] DR3: 0000000000000000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056035] DR3: 0000000000000000 > >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056128] Process umount (pid: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056128] Process umount (pid: > >>> 7962, threadinfo ffff88023c77c000, task ffff88023c7a4260) -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056257] Stack: -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056338] =A00000000000000000 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056257] Stack: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056338] 0000000000000000 > >>> 0000000000000002 ffff880200000000 0000000000000003 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056630] =A0ffffea0007dd39f0 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056630] ffffea0007dd39f0 > >>> ffffffff810e6aaa ffff880200000041 0000000600000246 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056922] =A0ffff88023cdcd300 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.056922] ffff88023cdcd300 > >>> ffffffff810e6b3a 0000000000000001 ffffffff8132bb7c -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057213] Call Trace: -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057301] =A0[<ffffffff810e6aaa>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057213] Call Trace: +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057301] [<ffffffff810e6aaa>] > ? > >>> cleancache_get_key+0x4a/0x60 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057393] =A0[<ffffffff810e6b3a>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057393] [<ffffffff810e6b3a>] > ? > >>> __cleancache_get_page+0x7a/0xd0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057487] =A0[<ffffffff8132bb7c>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057487] [<ffffffff8132bb7c>] > ? > >>> merge_state+0x7c/0x150 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057579] =A0[<ffffffff8132e4de>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057579] [<ffffffff8132e4de>] > ? > >>> __extent_read_full_page+0x52e/0x710 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057673] =A0[<ffffffff813bdea4>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057673] [<ffffffff813bdea4>] > ? > >>> rb_insert_color+0xa4/0x140 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057766] =A0[<ffffffff8134b0b6>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057766] [<ffffffff8134b0b6>] > ? > >>> tree_insert+0x86/0x1e0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057859] =A0[<ffffffff81058c73>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.057859] [<ffffffff81058c73>] > ? > >>> lock_timer_base.clone.22+0x33/0x70 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058004] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058004] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058097] =A0[<ffffffff81330b21>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058097] [<ffffffff81330b21>] > ? > >>> read_extent_buffer_pages+0x2d1/0x470 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058191] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058191] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058283] =A0[<ffffffff8130674d>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058283] [<ffffffff8130674d>] > ? > >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058415] =A0[<ffffffff813076f9>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058415] [<ffffffff813076f9>] > ? > >>> read_tree_block+0x39/0x60 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058508] =A0[<ffffffff812ed5e6>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058508] [<ffffffff812ed5e6>] > ? > >>> read_block_for_search.clone.40+0x116/0x410 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058638] =A0[<ffffffff812eb228>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058638] [<ffffffff812eb228>] > ? > >>> btrfs_cow_block+0x118/0x2b0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058731] =A0[<ffffffff812f0bc7>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058731] [<ffffffff812f0bc7>] > ? > >>> btrfs_search_slot+0x307/0xa00 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058823] =A0[<ffffffff812f6b18>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058823] [<ffffffff812f6b18>] > ? > >>> lookup_inline_extent_backref+0x98/0x4a0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058919] =A0[<ffffffff810e33d7>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.058919] [<ffffffff810e33d7>] > ? > >>> kmem_cache_alloc+0x87/0xa0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059032] =A0[<ffffffff812f891c>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059032] [<ffffffff812f891c>] > ? > >>> __btrfs_free_extent+0xcc/0x6f0 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059125] =A0[<ffffffff812fc4cf>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059125] [<ffffffff812fc4cf>] > ? > >>> run_clustered_refs+0x39f/0x880 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059220] =A0[<ffffffff810b1f98>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059220] [<ffffffff810b1f98>] > ? > >>> pagevec_lookup_tag+0x18/0x20 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059312] =A0[<ffffffff810a7c81>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059312] [<ffffffff810a7c81>] > ? > >>> filemap_fdatawait_range+0x91/0x180 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059405] =A0[<ffffffff812fca77>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059405] [<ffffffff812fca77>] > ? > >>> btrfs_run_delayed_refs+0xc7/0x220 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059498] =A0[<ffffffff8130c29c>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059498] [<ffffffff8130c29c>] > ? > >>> btrfs_commit_transaction+0x7c/0x760 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059591] =A0[<ffffffff81067ea0>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059591] [<ffffffff81067ea0>] > ? > >>> autoremove_wake_function+0x0/0x30 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059683] =A0[<ffffffff8130cdef>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059683] [<ffffffff8130cdef>] > ? > >>> start_transaction+0x1bf/0x270 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059775] =A0[<ffffffff8110e96a>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059775] [<ffffffff8110e96a>] > ? > >>> __sync_filesystem+0x5a/0x90 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059867] =A0[<ffffffff810eae8d>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059867] [<ffffffff810eae8d>] > ? > >>> generic_shutdown_super+0x2d/0x100 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059960] =A0[<ffffffff810eafb9>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.059960] [<ffffffff810eafb9>] > ? > >>> kill_anon_super+0x9/0x50 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060051] =A0[<ffffffff810eb266>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060051] [<ffffffff810eb266>] > ? > >>> deactivate_locked_super+0x26/0x80 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060144] =A0[<ffffffff811043ea>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060144] [<ffffffff811043ea>] > ? > >>> sys_umount+0x7a/0x390 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060235] =A0[<ffffffff810027bb>= -] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060235] [<ffffffff810027bb>] > ? > >>> system_call_fastpath+0x16/0x1b -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060325] Code: 55 b8 ff 00 00 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.060325] Code: 55 b8 ff 00 00 > 00 > >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00 > 00 > >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00 > 00 > >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063170] RIP -> =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063170] RIP +> [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063302] =A0RSP +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063302] RSP > <ffff88023c77d6f8> -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063386] CR2: 0000030341ed0050 -> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063528] ---[ end trace +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063386] CR2: 0000030341ed0050 +> >>> Feb 14 02:05:52 lupus kernel: [ 70.063528] ---[ end trace > >>> 3313552d105b1535 ]--- -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.961960] BUG: unable to handle +> >>> Feb 14 02:06:16 lupus kernel: [ 93.961960] BUG: unable to handle > >>> kernel paging request at 0000030341ed0050 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962171] IP: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962171] IP: > [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962307] PGD 0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962430] Oops: 0000 [#2] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962307] PGD 0 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962430] Oops: 0000 [#2] > PREEMPT SMP -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962637] last sysfs file: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962637] last sysfs file: > >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962766] CPU 5 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962812] Modules linked in: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962766] CPU 5 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.962812] Modules linked in: > >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc > >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 > >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp @@ -723,182 +679,152 @@ S: > e1000e > >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb > >>> usb_storage ehci_hcd [last unloaded: tg3] -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966044] -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966127] Pid: 7915, comm: -> >>> btrfs-transacti Tainted: G =A0 =A0 =A0D =A0 =A0 2.6.37-plus_v16_zcach= -e #4 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966044] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966127] Pid: 7915, comm: +> >>> btrfs-transacti Tainted: G D 2.6.37-plus_v16_zcache #4 > >>> FMP55/ipower G3710 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966266] RIP: -> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966266] RIP: +> >>> 0010:[<ffffffff8133ef1b>] [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966440] RSP: -> >>> 0018:ffff88023c63b6e0 =A0EFLAGS: 00010246 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966528] RAX: 00000000000000ff +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966440] RSP: +> >>> 0018:ffff88023c63b6e0 EFLAGS: 00010246 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966528] RAX: 00000000000000ff > >>> RBX: ffff88023cde0168 RCX: 0000000000000000 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966620] RDX: ffff88023c63b71c +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966620] RDX: ffff88023c63b71c > >>> RSI: ffff88023c63b750 RDI: 0000000000000006 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966713] RBP: 0000030341ed0000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966713] RBP: 0000030341ed0000 > >>> R08: ffffffff8133eef0 R09: ffff88023c63b8c0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966805] R10: 0000000000000003 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966805] R10: 0000000000000003 > >>> R11: 0000000000000001 R12: 00000000ffffffff -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966897] R13: ffff88023cde0030 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966897] R13: ffff88023cde0030 > >>> R14: ffffea0007d59bc8 R15: 0000000000000001 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966990] FS: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.966990] FS: > >>> 0000000000000000(0000) GS:ffff8800bf540000(0000) > >>> knlGS:0000000000000000 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967120] CS: =A00010 DS: 0000 E= -S: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967120] CS: 0010 DS: 0000 ES: > >>> 0000 CR0: 000000008005003b -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967209] CR2: 0000030341ed0050 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967209] CR2: 0000030341ed0050 > >>> CR3: 0000000001c27000 CR4: 00000000000006e0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967302] DR0: 0000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967302] DR0: 0000000000000000 > >>> DR1: 0000000000000000 DR2: 0000000000000000 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967394] DR3: 0000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967394] DR3: 0000000000000000 > >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967500] Process btrfs- +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967500] Process btrfs- > transacti > >>> (pid: 7915, threadinfo ffff88023c63a000, task ffff88023c7a1620) -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967630] Stack: -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967711] =A00000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967630] Stack: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.967711] 0000000000000000 > >>> 0000000000000002 0000000000000000 0000000000000003 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968057] =A0ffffea0007d59bc8 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968057] ffffea0007d59bc8 > >>> ffffffff810e6aaa 0000000000000041 0000000600000002 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968348] =A00000000000000000 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968348] 0000000000000000 > >>> ffffffff810e6b3a 0000000000000001 ffffffff00000001 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968639] Call Trace: -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968728] =A0[<ffffffff810e6aaa>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968639] Call Trace: +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968728] [<ffffffff810e6aaa>] > ? > >>> cleancache_get_key+0x4a/0x60 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968820] =A0[<ffffffff810e6b3a>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968820] [<ffffffff810e6b3a>] > ? > >>> __cleancache_get_page+0x7a/0xd0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968914] =A0[<ffffffff8132e4de>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.968914] [<ffffffff8132e4de>] > ? > >>> __extent_read_full_page+0x52e/0x710 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969008] =A0[<ffffffff812f3f93>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969008] [<ffffffff812f3f93>] > ? > >>> update_reserved_bytes+0xb3/0x140 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969102] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969102] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969193] =A0[<ffffffff8132bb7c>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969193] [<ffffffff8132bb7c>] > ? > >>> merge_state+0x7c/0x150 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969285] =A0[<ffffffff81330b21>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969285] [<ffffffff81330b21>] > ? > >>> read_extent_buffer_pages+0x2d1/0x470 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969378] =A0[<ffffffff81305060>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969378] [<ffffffff81305060>] > ? > >>> btree_get_extent+0x0/0x1c0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969470] =A0[<ffffffff8130674d>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969470] [<ffffffff8130674d>] > ? > >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969602] =A0[<ffffffff813076f9>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969602] [<ffffffff813076f9>] > ? > >>> read_tree_block+0x39/0x60 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969694] =A0[<ffffffff812ed5e6>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969694] [<ffffffff812ed5e6>] > ? > >>> read_block_for_search.clone.40+0x116/0x410 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969878] =A0[<ffffffff812f0bc7>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969878] [<ffffffff812f0bc7>] > ? > >>> btrfs_search_slot+0x307/0xa00 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969970] =A0[<ffffffff812f6b18>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.969970] [<ffffffff812f6b18>] > ? > >>> lookup_inline_extent_backref+0x98/0x4a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970065] =A0[<ffffffff810e33d7>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970065] [<ffffffff810e33d7>] > ? > >>> kmem_cache_alloc+0x87/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970157] =A0[<ffffffff812f891c>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970157] [<ffffffff812f891c>] > ? > >>> __btrfs_free_extent+0xcc/0x6f0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970249] =A0[<ffffffff812f8434>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970249] [<ffffffff812f8434>] > ? > >>> update_block_group.clone.62+0xc4/0x280 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970343] =A0[<ffffffff812fc4cf>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970343] [<ffffffff812fc4cf>] > ? > >>> run_clustered_refs+0x39f/0x880 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970436] =A0[<ffffffff812fca77>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970436] [<ffffffff812fca77>] > ? > >>> btrfs_run_delayed_refs+0xc7/0x220 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970529] =A0[<ffffffff810e15f9>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970529] [<ffffffff810e15f9>] > ? > >>> new_slab+0x169/0x1f0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970619] =A0[<ffffffff8130c29c>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970619] [<ffffffff8130c29c>] > ? > >>> btrfs_commit_transaction+0x7c/0x760 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970713] =A0[<ffffffff81067ea0>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970713] [<ffffffff81067ea0>] > ? > >>> autoremove_wake_function+0x0/0x30 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970806] =A0[<ffffffff81305bc3>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970806] [<ffffffff81305bc3>] > ? > >>> transaction_kthread+0x283/0x2a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970898] =A0[<ffffffff81305940>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970898] [<ffffffff81305940>] > ? > >>> transaction_kthread+0x0/0x2a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970990] =A0[<ffffffff81305940>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.970990] [<ffffffff81305940>] > ? > >>> transaction_kthread+0x0/0x2a0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971083] =A0[<ffffffff81067a16>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971083] [<ffffffff81067a16>] > ? > >>> kthread+0x96/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971174] =A0[<ffffffff81003514>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971174] [<ffffffff81003514>] > ? > >>> kernel_thread_helper+0x4/0x10 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971266] =A0[<ffffffff81067980>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971266] [<ffffffff81067980>] > ? > >>> kthread+0x0/0xa0 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971355] =A0[<ffffffff81003510>= -] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971355] [<ffffffff81003510>] > ? > >>> kernel_thread_helper+0x0/0x10 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971444] Code: 55 b8 ff 00 00 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.971444] Code: 55 b8 ff 00 00 > 00 > >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00 > 00 > >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00 > 00 > >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974280] RIP -> =A0[<ffffffff8133ef1b>] +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974280] RIP +> [<ffffffff8133ef1b>] > >>> btrfs_encode_fh+0x2b/0x120 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974412] =A0RSP +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974412] RSP > <ffff88023c63b6e0> -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974497] CR2: 0000030341ed0050 -> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974599] ---[ end trace +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974497] CR2: 0000030341ed0050 +> >>> Feb 14 02:06:16 lupus kernel: [ 93.974599] ---[ end trace > >>> 3313552d105b1536 ]--- -> >>> Feb 14 02:07:04 lupus kernel: [ =A0141.906124] zcache: destroyed pool -> id=3D2 -> >>> Feb 14 02:07:17 lupus kernel: [ =A0154.783358] SysRq : Keyboard mode +> >>> Feb 14 02:07:04 lupus kernel: [ 141.906124] zcache: destroyed pool +> id=2 +> >>> Feb 14 02:07:17 lupus kernel: [ 154.783358] SysRq : Keyboard mode > set > >>> to system default -> >>> Feb 14 02:07:18 lupus kernel: [ =A0155.486147] SysRq : Terminate All +> >>> Feb 14 02:07:18 lupus kernel: [ 155.486147] SysRq : Terminate All > Tasks > >>> > >>> @@ -951,14 +877,14 @@ S: > > Kind regards, > > Minchan Kim > > ->=20 +> > reposting Minchan's message for reference to the btrfs mailing list > while also adding ->=20 +> > Li Zefan, Miao Xie, Yan Zheng, Dan Rosenberg and Josef Bacik to CC ->=20 +> > Regards ->=20 +> > Matt Hi Matt and Minchan -- @@ -975,8 +901,8 @@ be checked against 255. If the return value is 255, cleancache_get_key should return -1. This should disable cleancache for any filesystem where KEY_MAX is too large. -But cleancache_get_key always calls fhfn with connectable =3D=3D 0 and -CLEANCACHE_KEY_MAX=3D=3D6 should be greater than BTRFS_FID_SIZE_CONNECTABLE +But cleancache_get_key always calls fhfn with connectable == 0 and +CLEANCACHE_KEY_MAX==6 should be greater than BTRFS_FID_SIZE_CONNECTABLE (which I think should be 5?). And the elements written into the typecast btrfs_fid should be only writing the first 5 32-bit words. @@ -996,9 +922,7 @@ Thanks, Dan P.S. For those new to cleancache, the code is in linux-next here: -http://git.kernel.org/?p=3Dlinux/kernel/git/sfr/linux-next.git;a=3Dblob;f= -=3Dmm/cleancache.c;h=3Df545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=3Da57cb3= -bc013d2e262a663df50af6a9e7cc88bdad=20 +http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git;a=blob;f=mm/cleancache.c;h=f545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=a57cb3bc013d2e262a663df50af6a9e7cc88bdad -- To unsubscribe, send a message with 'unsubscribe linux-mm' in diff --git a/a/content_digest b/N2/content_digest index 0ebf26b..425bcd5 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -33,7 +33,7 @@ "> miaox@cn.fujitsu.com; Li Zefan\n" "> Subject: Re: [PATCH V2 0/3] drivers/staging: zcache: dynamic page\n" "> cache/swap compression\n" - ">=20\n" + "> \n" "> On Mon, Feb 14, 2011 at 4:35 AM, Minchan Kim <minchan.kim@gmail.com>\n" "> wrote:\n" "> > On Mon, Feb 14, 2011 at 10:29 AM, Matt <jackdachef@gmail.com> wrote:\n" @@ -72,7 +72,7 @@ "> compression\n" "> >>>> Feb 14 00:37:19 lupus kernel: [ 2831.315844] zcache: created\n" "> ephemeral\n" - "> >>>> tmem pool, id=3D3\n" + "> >>>> tmem pool, id=3\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853188] BUG: unable to handle\n" "> >>>> kernel paging request at 0000000001400050\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853219] IP:\n" @@ -109,10 +109,10 @@ "> >>>> btrfs-transacti Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower\n" "> >>>> G3710\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853725] RIP:\n" - "> >>>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>]\n" + "> >>>> 0010:[<ffffffff8133ef1b>] \302\240[<ffffffff8133ef1b>]\n" "> >>>> btrfs_encode_fh+0x2b/0x120\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853751] RSP:\n" - "> >>>> 0018:ffff880129a11b00 =A0EFLAGS: 00010246\n" + "> >>>> 0018:ffff880129a11b00 \302\240EFLAGS: 00010246\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853767] RAX: 00000000000000ff\n" "> >>>> RBX: ffff88014a1ce628 RCX: 0000000000000000\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853788] RDX: ffff880129a11b3c\n" @@ -126,7 +126,7 @@ "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853870] FS:\n" "> >>>> 0000000000000000(0000) GS:ffff8800bf500000(0000)\n" "> >>>> knlGS:0000000000000000\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: =A00010 DS: 0000\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853894] CS: \302\2400010 DS: 0000\n" "> ES:\n" "> >>>> 0000 CR0: 000000008005003b\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853911] CR2: 0000000001400050\n" @@ -139,71 +139,71 @@ "> transacti\n" "> >>>> (pid: 11394, threadinfo ffff880129a10000, task ffff880202e4ac40)\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.853999] Stack:\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] =A0ffff880129a11b50\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854006] \302\240ffff880129a11b50\n" "> >>>> ffff880000000003 ffff88003c60a098 0000000000000003\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] =A0ffffffffffffffff\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854035] \302\240ffffffffffffffff\n" "> >>>> ffffffff810e6aaa 0000000000000000 0000000602e4ac40\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] =A0ffffffff8133e3f0\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854063] \302\240ffffffff8133e3f0\n" "> >>>> ffffffff810e6cee 0000000000001000 0000000000000000\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854092] Call Trace:\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] =A0[<ffffffff810e6aaa>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854103] \302\240[<ffffffff810e6aaa>]\n" "> ?\n" "> >>>> cleancache_get_key+0x4a/0x60\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] =A0[<ffffffff8133e3f0>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854122] \302\240[<ffffffff8133e3f0>]\n" "> ?\n" "> >>>> btrfs_wake_function+0x0/0x20\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] =A0[<ffffffff810e6cee>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854140] \302\240[<ffffffff810e6cee>]\n" "> ?\n" "> >>>> __cleancache_flush_inode+0x3e/0x70\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] =A0[<ffffffff810b34d2>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854161] \302\240[<ffffffff810b34d2>]\n" "> ?\n" "> >>>> truncate_inode_pages_range+0x42/0x440\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] =A0[<ffffffff812f115e>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854182] \302\240[<ffffffff812f115e>]\n" "> ?\n" "> >>>> btrfs_search_slot+0x89e/0xa00\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] =A0[<ffffffff810c3a45>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854201] \302\240[<ffffffff810c3a45>]\n" "> ?\n" "> >>>> unmap_mapping_range+0xc5/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] =A0[<ffffffff810b3930>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854220] \302\240[<ffffffff810b3930>]\n" "> ?\n" "> >>>> truncate_pagecache+0x40/0x70\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] =A0[<ffffffff813458b1>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854240] \302\240[<ffffffff813458b1>]\n" "> ?\n" "> >>>> btrfs_truncate_free_space_cache+0x81/0xe0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] =A0[<ffffffff812fce15>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854261] \302\240[<ffffffff812fce15>]\n" "> ?\n" "> >>>> btrfs_write_dirty_block_groups+0x245/0x500\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] =A0[<ffffffff812fcb6a>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854283] \302\240[<ffffffff812fcb6a>]\n" "> ?\n" "> >>>> btrfs_run_delayed_refs+0x1ba/0x220\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] =A0[<ffffffff8130afff>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854304] \302\240[<ffffffff8130afff>]\n" "> ?\n" "> >>>> commit_cowonly_roots+0xff/0x1d0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] =A0[<ffffffff8130c583>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854323] \302\240[<ffffffff8130c583>]\n" "> ?\n" "> >>>> btrfs_commit_transaction+0x363/0x760\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] =A0[<ffffffff81067ea0>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854344] \302\240[<ffffffff81067ea0>]\n" "> ?\n" "> >>>> autoremove_wake_function+0x0/0x30\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] =A0[<ffffffff81305bc3>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854364] \302\240[<ffffffff81305bc3>]\n" "> ?\n" "> >>>> transaction_kthread+0x283/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] =A0[<ffffffff81305940>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854383] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>>> transaction_kthread+0x0/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] =A0[<ffffffff81305940>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854401] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>>> transaction_kthread+0x0/0x2a0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] =A0[<ffffffff81067a16>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854420] \302\240[<ffffffff81067a16>]\n" "> ?\n" "> >>>> kthread+0x96/0xa0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] =A0[<ffffffff81003514>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854437] \302\240[<ffffffff81003514>]\n" "> ?\n" "> >>>> kernel_thread_helper+0x4/0x10\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] =A0[<ffffffff81067980>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854455] \302\240[<ffffffff81067980>]\n" "> ?\n" "> >>>> kthread+0x0/0xa0\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] =A0[<ffffffff81003510>]\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854471] \302\240[<ffffffff81003510>]\n" "> ?\n" "> >>>> kernel_thread_helper+0x0/0x10\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854488] Code: 55 b8 ff 00 00\n" @@ -214,9 +214,9 @@ "> 00 00\n" "> >>>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854742] RIP\n" - "> =A0[<ffffffff8133ef1b>]\n" + "> \302\240[<ffffffff8133ef1b>]\n" "> >>>> btrfs_encode_fh+0x2b/0x120\n" - "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] =A0RSP\n" + "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854762] \302\240RSP\n" "> <ffff880129a11b00>\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.854773] CR2: 0000000001400050\n" "> >>>> Feb 14 00:39:20 lupus kernel: [ 2951.860906] ---[ end trace\n" @@ -249,8 +249,8 @@ "> >>>> but kind of upgraded btrfs to the latest state of the btrfs-\n" "> unstable\n" "> >>>> repository\n" - "> (http://git.eu.kernel.org/?p=3Dlinux/kernel/git/mason/btrfs-\n" - "> unstable.git;a=3Dsummary)\n" + "> (http://git.eu.kernel.org/?p=linux/kernel/git/mason/btrfs-\n" + "> unstable.git;a=summary)\n" "> >>>> namely 3a90983dbdcb2f4f48c0d771d8e5b4d88f27fae6\n" "> >>>>\n" "> >>>> this also didn't help and seemed to produce the same error-message\n" @@ -258,7 +258,7 @@ "> >>>> so to summarize:\n" "> >>>>\n" "> >>>> 1) error message appearing with all 4 patchsets applied changing\n" - "> >>>> btrfs-code and compress-force=3Dlzo and disk_cache enabled\n" + "> >>>> btrfs-code and compress-force=lzo and disk_cache enabled\n" "> >>>>\n" "> >>>> 2) error message appearing with default mount-options and btrfs\n" "> from\n" @@ -321,7 +321,7 @@ "> >>>\n" "> >>> trying to extract the mentioned portage-tarball:\n" "> >>>\n" - "> >>> time (7z e -so -tbzip2 -mmt=3D5 /system/portage_backup_022011.tbz2 |\n" + "> >>> time (7z e -so -tbzip2 -mmt=5 /system/portage_backup_022011.tbz2 |\n" "> tar\n" "> >>> -xp -C /usr/gentoo/)\n" "> >>>\n" @@ -329,24 +329,24 @@ "> >>> this hopefully should make it easier to track down the problem:\n" "> >>>\n" "> >>>\n" - "> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.777143] device fsid\n" + "> >>> Feb 14 01:59:59 lupus kernel: [ \302\240364.777143] device fsid\n" "> >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 7\n" "> >>> /dev/mapper/portage\n" - "> >>> Feb 14 01:59:59 lupus kernel: [ =A0364.844994] zcache: created\n" + "> >>> Feb 14 01:59:59 lupus kernel: [ \302\240364.844994] zcache: created\n" "> ephemeral\n" - "> >>> tmem pool, id=3D2\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577573] BUG: unable to handle\n" + "> >>> tmem pool, id=2\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577573] BUG: unable to handle\n" "> >>> kernel paging request at 0000000037610050\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577605] IP:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577605] IP:\n" "> [<ffffffff81338cbb>]\n" "> >>> btrfs_encode_fh+0x2b/0x110\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577630] PGD 0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577640] Oops: 0000 [#1]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577630] PGD 0\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577640] Oops: 0000 [#1]\n" "> PREEMPT SMP\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577665] last sysfs file:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577665] last sysfs file:\n" "> >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577693] CPU 5\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.577701] Modules linked in:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577693] CPU 5\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.577701] Modules linked in:\n" "> radeon\n" "> >>> ttm drm_kms_helper cfbcopyarea cfbimgblt cfbfillrect ipt_REJECT\n" "> >>> ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc nf_conntrack_irc\n" @@ -362,106 +362,94 @@ "> >>> snd_timer snd e1000e soundcore i2c_i801 shpchp snd_page_alloc wmi\n" "> >>> libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb usb_storage\n" "> >>> ehci_hcd [last unloaded: tg3]\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578114]\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578124] Pid: 8285, comm: tar\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578114]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578124] Pid: 8285, comm: tar\n" "> Not\n" "> >>> tainted 2.6.37-zcache #2 FMP55/ipower G3710\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578146] RIP:\n" - "> >>> 0010:[<ffffffff81338cbb>] =A0[<ffffffff81338cbb>]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578146] RIP:\n" + "> >>> 0010:[<ffffffff81338cbb>] \302\240[<ffffffff81338cbb>]\n" "> >>> btrfs_encode_fh+0x2b/0x110\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578172] RSP:\n" - "> >>> 0018:ffff88023ea9dcc8 =A0EFLAGS: 00010246\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578189] RAX: 00000000000000ff\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578172] RSP:\n" + "> >>> 0018:ffff88023ea9dcc8 \302\240EFLAGS: 00010246\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578189] RAX: 00000000000000ff\n" "> >>> RBX: ffff8800b8643228 RCX: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578210] RDX: ffff88023ea9dd04\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578210] RDX: ffff88023ea9dd04\n" "> >>> RSI: ffff88023ea9dd38 RDI: 0000000000000006\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578230] RBP: 0000000037610000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578230] RBP: 0000000037610000\n" "> >>> R08: ffffffff81338c90 R09: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578251] R10: 0000000000000019\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578251] R10: 0000000000000019\n" "> >>> R11: 0000000000000001 R12: ffff8800b8643380\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578272] R13: ffff8800b8643258\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578272] R13: ffff8800b8643258\n" "> >>> R14: 00007fff806f1f00 R15: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578293] FS:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578293] FS:\n" "> >>> 00007f823d7ed700(0000) GS:ffff8800bf540000(0000)\n" "> >>> knlGS:0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578317] CS: =A00010 DS: 0000 E=\n" - "S:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578317] CS: \302\2400010 DS: 0000 ES:\n" "> >>> 0000 CR0: 0000000080050033\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578334] CR2: 0000000037610050\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578334] CR2: 0000000037610050\n" "> >>> CR3: 000000023dcef000 CR4: 00000000000006e0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578356] DR0: 0000000000000000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578356] DR0: 0000000000000000\n" "> >>> DR1: 0000000000000000 DR2: 0000000000000000\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578377] DR3: 0000000000000000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578377] DR3: 0000000000000000\n" "> >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578398] Process tar (pid:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578398] Process tar (pid:\n" "> 8285,\n" "> >>> threadinfo ffff88023ea9c000, task ffff88023e8b9d40)\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578421] Stack:\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578428] =A0000000013d096000\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578421] Stack:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578428] \302\240000000013d096000\n" "> >>> ffff88023ed84800 ffff88023ea9c000 0000000000000002\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578458] =A0ffffffffffffffff\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578458] \302\240ffffffffffffffff\n" "> >>> ffffffff810e3b1a 0000000000000001 000000061e1d5240\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578486] =A0fffffffffffffffb\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578486] \302\240fffffffffffffffb\n" "> >>> ffffffff810e3d5e ffff88010f383000 0000001ab86cb908\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578514] Call Trace:\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578525] =A0[<ffffffff810e3b1a>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578514] Call Trace:\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578525] \302\240[<ffffffff810e3b1a>]\n" "> ?\n" "> >>> cleancache_get_key+0x4a/0x60\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578544] =A0[<ffffffff810e3d5e>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578544] \302\240[<ffffffff810e3d5e>]\n" "> ?\n" "> >>> __cleancache_flush_inode+0x3e/0x70\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578565] =A0[<ffffffff810b0ed2>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578565] \302\240[<ffffffff810b0ed2>]\n" "> ?\n" "> >>> truncate_inode_pages_range+0x42/0x440\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578586] =A0[<ffffffff81338451>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578586] \302\240[<ffffffff81338451>]\n" "> ?\n" "> >>> btrfs_tree_unlock+0x41/0x50\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578605] =A0[<ffffffff812e4ed5>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578605] \302\240[<ffffffff812e4ed5>]\n" "> ?\n" "> >>> btrfs_release_path+0x15/0x70\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578624] =A0[<ffffffff8130bf29>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578624] \302\240[<ffffffff8130bf29>]\n" "> ?\n" "> >>> btrfs_run_delayed_iputs+0x49/0x120\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578644] =A0[<ffffffff813107e7>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578644] \302\240[<ffffffff813107e7>]\n" "> ?\n" "> >>> btrfs_evict_inode+0x27/0x1e0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578663] =A0[<ffffffff810fc3aa>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578663] \302\240[<ffffffff810fc3aa>]\n" "> ?\n" "> >>> evict+0x1a/0xa0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578678] =A0[<ffffffff810fc6bd>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578678] \302\240[<ffffffff810fc6bd>]\n" "> ?\n" "> >>> iput+0x1cd/0x2b0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578694] =A0[<ffffffff810f266f>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578694] \302\240[<ffffffff810f266f>]\n" "> ?\n" "> >>> do_unlinkat+0x12f/0x1d0\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578712] =A0[<ffffffff810027bb>=\n" - "]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578712] \302\240[<ffffffff810027bb>]\n" "> ?\n" "> >>> system_call_fastpath+0x16/0x1b\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578730] Code: 55 b8 ff 00 00\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578730] Code: 55 b8 ff 00 00\n" "> 00\n" "> >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00\n" "> 00\n" "> >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00\n" "> 00\n" "> >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.578986] RIP\n" - "> =A0[<ffffffff81338cbb>]\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.578986] RIP\n" + "> \302\240[<ffffffff81338cbb>]\n" "> >>> btrfs_encode_fh+0x2b/0x110\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579081] =A0RSP\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.579081] \302\240RSP\n" "> <ffff88023ea9dcc8>\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.579093] CR2: 0000000037610050\n" - "> >>> Feb 14 02:02:49 lupus kernel: [ =A0534.587513] ---[ end trace\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.579093] CR2: 0000000037610050\n" + "> >>> Feb 14 02:02:49 lupus kernel: [ \302\240534.587513] ---[ end trace\n" "> >>> c596b12e66c0b360 ]---\n" "> >>>\n" "> >>>\n" @@ -492,38 +480,38 @@ "> >>> some more evidence:\n" "> >>>\n" "> >>>\n" - "> >>> Feb 14 02:05:46 lupus kernel: [ =A0 63.922648] device fsid\n" + "> >>> Feb 14 02:05:46 lupus kernel: [ \302\240 63.922648] device fsid\n" "> >>> 684a4213565dd3fe-ca991821badc2aac devid 1 transid 13\n" "> >>> /dev/mapper/portage\n" - "> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.047118] btrfs: unlinked 1\n" + "> >>> Feb 14 02:05:46 lupus kernel: [ \302\240 64.047118] btrfs: unlinked 1\n" "> orphans\n" - "> >>> Feb 14 02:05:46 lupus kernel: [ =A0 64.051956] zcache: created\n" + "> >>> Feb 14 02:05:46 lupus kernel: [ \302\240 64.051956] zcache: created\n" "> ephemeral\n" - "> >>> tmem pool, id=3D3\n" - "> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801364] hub 2-1:1.0:\n" + "> >>> tmem pool, id=3\n" + "> >>> Feb 14 02:05:48 lupus kernel: [ \302\240 65.801364] hub 2-1:1.0:\n" "> hub_suspend\n" - "> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801376] usb 2-1: unlink\n" + "> >>> Feb 14 02:05:48 lupus kernel: [ \302\240 65.801376] usb 2-1: unlink\n" "> >>> qh256-0001/ffff88023fefd180 start 1 [1/0 us]\n" - "> >>> Feb 14 02:05:48 lupus kernel: [ =A0 65.801559] usb 2-1: usb auto-\n" + "> >>> Feb 14 02:05:48 lupus kernel: [ \302\240 65.801559] usb 2-1: usb auto-\n" "> suspend\n" - "> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797929] hub 2-0:1.0:\n" + "> >>> Feb 14 02:05:50 lupus kernel: [ \302\240 67.797929] hub 2-0:1.0:\n" "> hub_suspend\n" - "> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797939] usb usb2: bus auto-\n" + "> >>> Feb 14 02:05:50 lupus kernel: [ \302\240 67.797939] usb usb2: bus auto-\n" "> suspend\n" - "> >>> Feb 14 02:05:50 lupus kernel: [ =A0 67.797942] ehci_hcd 0000:00:1d.0:\n" + "> >>> Feb 14 02:05:50 lupus kernel: [ \302\240 67.797942] ehci_hcd 0000:00:1d.0:\n" "> >>> suspend root hub\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050493] BUG: unable to handle\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050493] BUG: unable to handle\n" "> >>> kernel paging request at 0000030341ed0050\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050670] IP:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050670] IP:\n" "> [<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050807] PGD 0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.050929] Oops: 0000 [#1]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050807] PGD 0\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.050929] Oops: 0000 [#1]\n" "> PREEMPT SMP\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051223] last sysfs file:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.051223] last sysfs file:\n" "> >>> /sys/module/pcie_aspm/parameters/policy\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051365] CPU 6\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.051411] Modules linked in:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.051365] CPU 6\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.051411] Modules linked in:\n" "> >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc\n" "> >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4\n" "> >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp\n" @@ -540,198 +528,166 @@ "> e1000e\n" "> >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb\n" "> >>> usb_storage ehci_hcd [last unloaded: tg3]\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054694]\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054776] Pid: 7962, comm:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.054694]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.054776] Pid: 7962, comm:\n" "> umount\n" "> >>> Not tainted 2.6.37-plus_v16_zcache #4 FMP55/ipower G3710\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.054912] RIP:\n" - "> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.054912] RIP:\n" + "> >>> 0010:[<ffffffff8133ef1b>] \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055084] RSP:\n" - "> >>> 0018:ffff88023c77d6f8 =A0EFLAGS: 00010246\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055173] RAX: 00000000000000ff\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055084] RSP:\n" + "> >>> 0018:ffff88023c77d6f8 \302\240EFLAGS: 00010246\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055173] RAX: 00000000000000ff\n" "> >>> RBX: ffff88023cde0168 RCX: 0000000000000000\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055265] RDX: ffff88023c77d734\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055265] RDX: ffff88023c77d734\n" "> >>> RSI: ffff88023c77d768 RDI: 0000000000000006\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055357] RBP: 0000030341ed0000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055357] RBP: 0000030341ed0000\n" "> >>> R08: ffffffff8133eef0 R09: ffff88023c77d8d8\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055448] R10: 0000000000000003\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055448] R10: 0000000000000003\n" "> >>> R11: 0000000000000001 R12: 00000000ffffffff\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055540] R13: ffff88023cde0030\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055540] R13: ffff88023cde0030\n" "> >>> R14: ffffea0007dd39f0 R15: 0000000000000001\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055633] FS:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055633] FS:\n" "> >>> 00007fb1cad04760(0000) GS:ffff8800bf580000(0000)\n" "> >>> knlGS:0000000000000000\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055762] CS: =A00010 DS: 0000 E=\n" - "S:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055762] CS: \302\2400010 DS: 0000 ES:\n" "> >>> 0000 CR0: 000000008005003b\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055851] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055851] CR2: 0000030341ed0050\n" "> >>> CR3: 000000023c7d5000 CR4: 00000000000006e0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.055943] DR0: 0000000000000000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.055943] DR0: 0000000000000000\n" "> >>> DR1: 0000000000000000 DR2: 0000000000000000\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056035] DR3: 0000000000000000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056035] DR3: 0000000000000000\n" "> >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056128] Process umount (pid:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056128] Process umount (pid:\n" "> >>> 7962, threadinfo ffff88023c77c000, task ffff88023c7a4260)\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056257] Stack:\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056338] =A00000000000000000\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056257] Stack:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056338] \302\2400000000000000000\n" "> >>> 0000000000000002 ffff880200000000 0000000000000003\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056630] =A0ffffea0007dd39f0\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056630] \302\240ffffea0007dd39f0\n" "> >>> ffffffff810e6aaa ffff880200000041 0000000600000246\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.056922] =A0ffff88023cdcd300\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.056922] \302\240ffff88023cdcd300\n" "> >>> ffffffff810e6b3a 0000000000000001 ffffffff8132bb7c\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057213] Call Trace:\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057301] =A0[<ffffffff810e6aaa>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057213] Call Trace:\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057301] \302\240[<ffffffff810e6aaa>]\n" "> ?\n" "> >>> cleancache_get_key+0x4a/0x60\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057393] =A0[<ffffffff810e6b3a>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057393] \302\240[<ffffffff810e6b3a>]\n" "> ?\n" "> >>> __cleancache_get_page+0x7a/0xd0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057487] =A0[<ffffffff8132bb7c>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057487] \302\240[<ffffffff8132bb7c>]\n" "> ?\n" "> >>> merge_state+0x7c/0x150\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057579] =A0[<ffffffff8132e4de>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057579] \302\240[<ffffffff8132e4de>]\n" "> ?\n" "> >>> __extent_read_full_page+0x52e/0x710\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057673] =A0[<ffffffff813bdea4>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057673] \302\240[<ffffffff813bdea4>]\n" "> ?\n" "> >>> rb_insert_color+0xa4/0x140\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057766] =A0[<ffffffff8134b0b6>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057766] \302\240[<ffffffff8134b0b6>]\n" "> ?\n" "> >>> tree_insert+0x86/0x1e0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.057859] =A0[<ffffffff81058c73>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.057859] \302\240[<ffffffff81058c73>]\n" "> ?\n" "> >>> lock_timer_base.clone.22+0x33/0x70\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058004] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058004] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058097] =A0[<ffffffff81330b21>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058097] \302\240[<ffffffff81330b21>]\n" "> ?\n" "> >>> read_extent_buffer_pages+0x2d1/0x470\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058191] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058191] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058283] =A0[<ffffffff8130674d>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058283] \302\240[<ffffffff8130674d>]\n" "> ?\n" "> >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058415] =A0[<ffffffff813076f9>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058415] \302\240[<ffffffff813076f9>]\n" "> ?\n" "> >>> read_tree_block+0x39/0x60\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058508] =A0[<ffffffff812ed5e6>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058508] \302\240[<ffffffff812ed5e6>]\n" "> ?\n" "> >>> read_block_for_search.clone.40+0x116/0x410\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058638] =A0[<ffffffff812eb228>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058638] \302\240[<ffffffff812eb228>]\n" "> ?\n" "> >>> btrfs_cow_block+0x118/0x2b0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058731] =A0[<ffffffff812f0bc7>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058731] \302\240[<ffffffff812f0bc7>]\n" "> ?\n" "> >>> btrfs_search_slot+0x307/0xa00\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058823] =A0[<ffffffff812f6b18>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058823] \302\240[<ffffffff812f6b18>]\n" "> ?\n" "> >>> lookup_inline_extent_backref+0x98/0x4a0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.058919] =A0[<ffffffff810e33d7>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.058919] \302\240[<ffffffff810e33d7>]\n" "> ?\n" "> >>> kmem_cache_alloc+0x87/0xa0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059032] =A0[<ffffffff812f891c>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059032] \302\240[<ffffffff812f891c>]\n" "> ?\n" "> >>> __btrfs_free_extent+0xcc/0x6f0\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059125] =A0[<ffffffff812fc4cf>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059125] \302\240[<ffffffff812fc4cf>]\n" "> ?\n" "> >>> run_clustered_refs+0x39f/0x880\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059220] =A0[<ffffffff810b1f98>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059220] \302\240[<ffffffff810b1f98>]\n" "> ?\n" "> >>> pagevec_lookup_tag+0x18/0x20\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059312] =A0[<ffffffff810a7c81>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059312] \302\240[<ffffffff810a7c81>]\n" "> ?\n" "> >>> filemap_fdatawait_range+0x91/0x180\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059405] =A0[<ffffffff812fca77>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059405] \302\240[<ffffffff812fca77>]\n" "> ?\n" "> >>> btrfs_run_delayed_refs+0xc7/0x220\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059498] =A0[<ffffffff8130c29c>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059498] \302\240[<ffffffff8130c29c>]\n" "> ?\n" "> >>> btrfs_commit_transaction+0x7c/0x760\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059591] =A0[<ffffffff81067ea0>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059591] \302\240[<ffffffff81067ea0>]\n" "> ?\n" "> >>> autoremove_wake_function+0x0/0x30\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059683] =A0[<ffffffff8130cdef>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059683] \302\240[<ffffffff8130cdef>]\n" "> ?\n" "> >>> start_transaction+0x1bf/0x270\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059775] =A0[<ffffffff8110e96a>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059775] \302\240[<ffffffff8110e96a>]\n" "> ?\n" "> >>> __sync_filesystem+0x5a/0x90\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059867] =A0[<ffffffff810eae8d>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059867] \302\240[<ffffffff810eae8d>]\n" "> ?\n" "> >>> generic_shutdown_super+0x2d/0x100\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.059960] =A0[<ffffffff810eafb9>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.059960] \302\240[<ffffffff810eafb9>]\n" "> ?\n" "> >>> kill_anon_super+0x9/0x50\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060051] =A0[<ffffffff810eb266>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060051] \302\240[<ffffffff810eb266>]\n" "> ?\n" "> >>> deactivate_locked_super+0x26/0x80\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060144] =A0[<ffffffff811043ea>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060144] \302\240[<ffffffff811043ea>]\n" "> ?\n" "> >>> sys_umount+0x7a/0x390\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060235] =A0[<ffffffff810027bb>=\n" - "]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060235] \302\240[<ffffffff810027bb>]\n" "> ?\n" "> >>> system_call_fastpath+0x16/0x1b\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.060325] Code: 55 b8 ff 00 00\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.060325] Code: 55 b8 ff 00 00\n" "> 00\n" "> >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00\n" "> 00\n" "> >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00\n" "> 00\n" "> >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063170] RIP\n" - "> =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063170] RIP\n" + "> \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063302] =A0RSP\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063302] \302\240RSP\n" "> <ffff88023c77d6f8>\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063386] CR2: 0000030341ed0050\n" - "> >>> Feb 14 02:05:52 lupus kernel: [ =A0 70.063528] ---[ end trace\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063386] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:05:52 lupus kernel: [ \302\240 70.063528] ---[ end trace\n" "> >>> 3313552d105b1535 ]---\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.961960] BUG: unable to handle\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.961960] BUG: unable to handle\n" "> >>> kernel paging request at 0000030341ed0050\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962171] IP:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962171] IP:\n" "> [<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962307] PGD 0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962430] Oops: 0000 [#2]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962307] PGD 0\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962430] Oops: 0000 [#2]\n" "> PREEMPT SMP\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962637] last sysfs file:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962637] last sysfs file:\n" "> >>> /sys/devices/system/cpu/cpu7/cache/index2/shared_cpu_map\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962766] CPU 5\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.962812] Modules linked in:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962766] CPU 5\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.962812] Modules linked in:\n" "> >>> ipt_REJECT ipt_LOG xt_limit xt_tcpudp xt_state nf_nat_irc\n" "> >>> nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4 nf_defrag_ipv4\n" "> >>> nf_conntrack_ftp iptable_filter ipt_addrtype xt_DSCP xt_dscp\n" @@ -748,182 +704,152 @@ "> e1000e\n" "> >>> snd_page_alloc libphy e1000 scsi_wait_scan sl811_hcd ohci_hcd ssb\n" "> >>> usb_storage ehci_hcd [last unloaded: tg3]\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966044]\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966127] Pid: 7915, comm:\n" - "> >>> btrfs-transacti Tainted: G =A0 =A0 =A0D =A0 =A0 2.6.37-plus_v16_zcach=\n" - "e #4\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966044]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966127] Pid: 7915, comm:\n" + "> >>> btrfs-transacti Tainted: G \302\240 \302\240 \302\240D \302\240 \302\240 2.6.37-plus_v16_zcache #4\n" "> >>> FMP55/ipower G3710\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966266] RIP:\n" - "> >>> 0010:[<ffffffff8133ef1b>] =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966266] RIP:\n" + "> >>> 0010:[<ffffffff8133ef1b>] \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966440] RSP:\n" - "> >>> 0018:ffff88023c63b6e0 =A0EFLAGS: 00010246\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966528] RAX: 00000000000000ff\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966440] RSP:\n" + "> >>> 0018:ffff88023c63b6e0 \302\240EFLAGS: 00010246\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966528] RAX: 00000000000000ff\n" "> >>> RBX: ffff88023cde0168 RCX: 0000000000000000\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966620] RDX: ffff88023c63b71c\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966620] RDX: ffff88023c63b71c\n" "> >>> RSI: ffff88023c63b750 RDI: 0000000000000006\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966713] RBP: 0000030341ed0000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966713] RBP: 0000030341ed0000\n" "> >>> R08: ffffffff8133eef0 R09: ffff88023c63b8c0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966805] R10: 0000000000000003\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966805] R10: 0000000000000003\n" "> >>> R11: 0000000000000001 R12: 00000000ffffffff\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966897] R13: ffff88023cde0030\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966897] R13: ffff88023cde0030\n" "> >>> R14: ffffea0007d59bc8 R15: 0000000000000001\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.966990] FS:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.966990] FS:\n" "> >>> 0000000000000000(0000) GS:ffff8800bf540000(0000)\n" "> >>> knlGS:0000000000000000\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967120] CS: =A00010 DS: 0000 E=\n" - "S:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967120] CS: \302\2400010 DS: 0000 ES:\n" "> >>> 0000 CR0: 000000008005003b\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967209] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967209] CR2: 0000030341ed0050\n" "> >>> CR3: 0000000001c27000 CR4: 00000000000006e0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967302] DR0: 0000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967302] DR0: 0000000000000000\n" "> >>> DR1: 0000000000000000 DR2: 0000000000000000\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967394] DR3: 0000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967394] DR3: 0000000000000000\n" "> >>> DR6: 00000000ffff0ff0 DR7: 0000000000000400\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967500] Process btrfs-\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967500] Process btrfs-\n" "> transacti\n" "> >>> (pid: 7915, threadinfo ffff88023c63a000, task ffff88023c7a1620)\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967630] Stack:\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.967711] =A00000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967630] Stack:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.967711] \302\2400000000000000000\n" "> >>> 0000000000000002 0000000000000000 0000000000000003\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968057] =A0ffffea0007d59bc8\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968057] \302\240ffffea0007d59bc8\n" "> >>> ffffffff810e6aaa 0000000000000041 0000000600000002\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968348] =A00000000000000000\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968348] \302\2400000000000000000\n" "> >>> ffffffff810e6b3a 0000000000000001 ffffffff00000001\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968639] Call Trace:\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968728] =A0[<ffffffff810e6aaa>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968639] Call Trace:\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968728] \302\240[<ffffffff810e6aaa>]\n" "> ?\n" "> >>> cleancache_get_key+0x4a/0x60\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968820] =A0[<ffffffff810e6b3a>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968820] \302\240[<ffffffff810e6b3a>]\n" "> ?\n" "> >>> __cleancache_get_page+0x7a/0xd0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.968914] =A0[<ffffffff8132e4de>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.968914] \302\240[<ffffffff8132e4de>]\n" "> ?\n" "> >>> __extent_read_full_page+0x52e/0x710\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969008] =A0[<ffffffff812f3f93>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969008] \302\240[<ffffffff812f3f93>]\n" "> ?\n" "> >>> update_reserved_bytes+0xb3/0x140\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969102] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969102] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969193] =A0[<ffffffff8132bb7c>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969193] \302\240[<ffffffff8132bb7c>]\n" "> ?\n" "> >>> merge_state+0x7c/0x150\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969285] =A0[<ffffffff81330b21>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969285] \302\240[<ffffffff81330b21>]\n" "> ?\n" "> >>> read_extent_buffer_pages+0x2d1/0x470\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969378] =A0[<ffffffff81305060>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969378] \302\240[<ffffffff81305060>]\n" "> ?\n" "> >>> btree_get_extent+0x0/0x1c0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969470] =A0[<ffffffff8130674d>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969470] \302\240[<ffffffff8130674d>]\n" "> ?\n" "> >>> btree_read_extent_buffer_pages.clone.65+0x4d/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969602] =A0[<ffffffff813076f9>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969602] \302\240[<ffffffff813076f9>]\n" "> ?\n" "> >>> read_tree_block+0x39/0x60\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969694] =A0[<ffffffff812ed5e6>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969694] \302\240[<ffffffff812ed5e6>]\n" "> ?\n" "> >>> read_block_for_search.clone.40+0x116/0x410\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969878] =A0[<ffffffff812f0bc7>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969878] \302\240[<ffffffff812f0bc7>]\n" "> ?\n" "> >>> btrfs_search_slot+0x307/0xa00\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.969970] =A0[<ffffffff812f6b18>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.969970] \302\240[<ffffffff812f6b18>]\n" "> ?\n" "> >>> lookup_inline_extent_backref+0x98/0x4a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970065] =A0[<ffffffff810e33d7>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970065] \302\240[<ffffffff810e33d7>]\n" "> ?\n" "> >>> kmem_cache_alloc+0x87/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970157] =A0[<ffffffff812f891c>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970157] \302\240[<ffffffff812f891c>]\n" "> ?\n" "> >>> __btrfs_free_extent+0xcc/0x6f0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970249] =A0[<ffffffff812f8434>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970249] \302\240[<ffffffff812f8434>]\n" "> ?\n" "> >>> update_block_group.clone.62+0xc4/0x280\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970343] =A0[<ffffffff812fc4cf>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970343] \302\240[<ffffffff812fc4cf>]\n" "> ?\n" "> >>> run_clustered_refs+0x39f/0x880\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970436] =A0[<ffffffff812fca77>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970436] \302\240[<ffffffff812fca77>]\n" "> ?\n" "> >>> btrfs_run_delayed_refs+0xc7/0x220\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970529] =A0[<ffffffff810e15f9>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970529] \302\240[<ffffffff810e15f9>]\n" "> ?\n" "> >>> new_slab+0x169/0x1f0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970619] =A0[<ffffffff8130c29c>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970619] \302\240[<ffffffff8130c29c>]\n" "> ?\n" "> >>> btrfs_commit_transaction+0x7c/0x760\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970713] =A0[<ffffffff81067ea0>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970713] \302\240[<ffffffff81067ea0>]\n" "> ?\n" "> >>> autoremove_wake_function+0x0/0x30\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970806] =A0[<ffffffff81305bc3>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970806] \302\240[<ffffffff81305bc3>]\n" "> ?\n" "> >>> transaction_kthread+0x283/0x2a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970898] =A0[<ffffffff81305940>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970898] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>> transaction_kthread+0x0/0x2a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.970990] =A0[<ffffffff81305940>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.970990] \302\240[<ffffffff81305940>]\n" "> ?\n" "> >>> transaction_kthread+0x0/0x2a0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971083] =A0[<ffffffff81067a16>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971083] \302\240[<ffffffff81067a16>]\n" "> ?\n" "> >>> kthread+0x96/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971174] =A0[<ffffffff81003514>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971174] \302\240[<ffffffff81003514>]\n" "> ?\n" "> >>> kernel_thread_helper+0x4/0x10\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971266] =A0[<ffffffff81067980>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971266] \302\240[<ffffffff81067980>]\n" "> ?\n" "> >>> kthread+0x0/0xa0\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971355] =A0[<ffffffff81003510>=\n" - "]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971355] \302\240[<ffffffff81003510>]\n" "> ?\n" "> >>> kernel_thread_helper+0x0/0x10\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.971444] Code: 55 b8 ff 00 00\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.971444] Code: 55 b8 ff 00 00\n" "> 00\n" "> >>> 53 48 89 fb 48 83 ec 18 48 8b 6f 10 8b 3a 83 ff 04 0f 86 d5 00 00\n" "> 00\n" "> >>> 85 c9 0f 95 c1 83 ff 07 0f 86 d5 00 00 00 <48> 8b 45 50 bf 05 00 00\n" "> 00\n" "> >>> 48 89 06 84 c9 48 8b 85 68 fe ff ff\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974280] RIP\n" - "> =A0[<ffffffff8133ef1b>]\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974280] RIP\n" + "> \302\240[<ffffffff8133ef1b>]\n" "> >>> btrfs_encode_fh+0x2b/0x120\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974412] =A0RSP\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974412] \302\240RSP\n" "> <ffff88023c63b6e0>\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974497] CR2: 0000030341ed0050\n" - "> >>> Feb 14 02:06:16 lupus kernel: [ =A0 93.974599] ---[ end trace\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974497] CR2: 0000030341ed0050\n" + "> >>> Feb 14 02:06:16 lupus kernel: [ \302\240 93.974599] ---[ end trace\n" "> >>> 3313552d105b1536 ]---\n" - "> >>> Feb 14 02:07:04 lupus kernel: [ =A0141.906124] zcache: destroyed pool\n" - "> id=3D2\n" - "> >>> Feb 14 02:07:17 lupus kernel: [ =A0154.783358] SysRq : Keyboard mode\n" + "> >>> Feb 14 02:07:04 lupus kernel: [ \302\240141.906124] zcache: destroyed pool\n" + "> id=2\n" + "> >>> Feb 14 02:07:17 lupus kernel: [ \302\240154.783358] SysRq : Keyboard mode\n" "> set\n" "> >>> to system default\n" - "> >>> Feb 14 02:07:18 lupus kernel: [ =A0155.486147] SysRq : Terminate All\n" + "> >>> Feb 14 02:07:18 lupus kernel: [ \302\240155.486147] SysRq : Terminate All\n" "> Tasks\n" "> >>>\n" "> >>>\n" @@ -976,14 +902,14 @@ "> > Kind regards,\n" "> > Minchan Kim\n" "> >\n" - ">=20\n" + "> \n" "> reposting Minchan's message for reference to the btrfs mailing list\n" "> while also adding\n" - ">=20\n" + "> \n" "> Li Zefan, Miao Xie, Yan Zheng, Dan Rosenberg and Josef Bacik to CC\n" - ">=20\n" + "> \n" "> Regards\n" - ">=20\n" + "> \n" "> Matt\n" "\n" "Hi Matt and Minchan --\n" @@ -1000,8 +926,8 @@ "should return -1. This should disable cleancache for any filesystem\n" "where KEY_MAX is too large.\n" "\n" - "But cleancache_get_key always calls fhfn with connectable =3D=3D 0 and\n" - "CLEANCACHE_KEY_MAX=3D=3D6 should be greater than BTRFS_FID_SIZE_CONNECTABLE\n" + "But cleancache_get_key always calls fhfn with connectable == 0 and\n" + "CLEANCACHE_KEY_MAX==6 should be greater than BTRFS_FID_SIZE_CONNECTABLE\n" "(which I think should be 5?). And the elements written into the\n" "typecast btrfs_fid should be only writing the first 5 32-bit words.\n" "\n" @@ -1021,9 +947,7 @@ "Dan\n" "\n" "P.S. For those new to cleancache, the code is in linux-next here:\n" - "http://git.kernel.org/?p=3Dlinux/kernel/git/sfr/linux-next.git;a=3Dblob;f=\n" - "=3Dmm/cleancache.c;h=3Df545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=3Da57cb3=\n" - "bc013d2e262a663df50af6a9e7cc88bdad=20\n" + "http://git.kernel.org/?p=linux/kernel/git/sfr/linux-next.git;a=blob;f=mm/cleancache.c;h=f545eb8f11180cfb3aaf3f4f85a5255be8f9f881;hb=a57cb3bc013d2e262a663df50af6a9e7cc88bdad \n" "\n" "--\n" "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" @@ -1032,4 +956,4 @@ "Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/\n" "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" -fbeb8c35ac876821aa8373dda9cd54909c5fe4238b49614f630aceb17b026d2b +fdeb4873cd82d6d432a9084e69674b416cdc7ebb4992f9281c67ac57174e6c1e
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