* btrfs balance: Kernel BUG
@ 2015-12-05 9:09 Wolfgang Rohdewald
2015-12-05 9:58 ` Holger Hoffstätte
0 siblings, 1 reply; 5+ messages in thread
From: Wolfgang Rohdewald @ 2015-12-05 9:09 UTC (permalink / raw)
To: linux-btrfs
Unmodified Linux 4.3 tainted with nvidia
after adding disk #4 to RAID1, I did
btrfs filesystem balance /t4
Dec 5 08:07:26 s5 kernel: [55868.756847] BTRFS info (device sdc): relocating block group 10768619667456 flags 17
Dec 5 08:07:35 s5 kernel: [55878.297200] BTRFS info (device sdc): found 10 extents
Dec 5 08:07:40 s5 kernel: [55882.713437] BTRFS info (device sdc): found 10 extents
Dec 5 08:07:40 s5 kernel: [55883.219850] BTRFS info (device sdc): relocating block group 10767545925632 flags 17
Dec 5 08:07:57 s5 kernel: [55899.736052] BTRFS info (device sdc): found 11 extents
Dec 5 08:07:58 s5 kernel: [55901.082464] ------------[ cut here ]------------
Dec 5 08:07:58 s5 kernel: [55901.082468] Kernel BUG at ffffffffa012ef06 [verbose debug info unavailable]
Dec 5 08:07:58 s5 kernel: [55901.082470] invalid opcode: 0000 [#1] PREEMPT SMP
Dec 5 08:07:58 s5 kernel: [55901.082472] Modules linked in: snd_hda_codec_hdmi(E) joydev(E) rc_tt_1500(E) stb6100(E) lnbp22(E) x86_pkg_temp_thermal(E) intel_powercl
amp(E) coretemp(E) nvidia(POE) stb0899(E) kvm_intel(E) kvm(E) dvb_usb_pctv452e(E) snd_hda_codec_realtek(E) ttpci_eeprom(E) snd_hda_codec_generic(E) crct10dif_pclmul(
E) dvb_usb(E) crc32_pclmul(E) dvb_core(E) rc_core(E) ftdi_sio(E) snd_hda_intel(E) hid_logitech_hidpp(E) usbserial(E) snd_hda_codec(E) snd_hda_core(E) aesni_intel(E)
snd_hwdep(E) aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E) snd_pcm(E) ablk_helper(E) cryptd(E) bnep(E) rfcomm(E) snd_seq_midi(E) snd_seq_midi_event(E) bluetooth(E)
snd_rawmidi(E) microcode(E) snd_seq(E) snd_seq_device(E) snd_timer(E) serio_raw(E) snd(E) soundcore(E) lpc_ich(E) tpm_tis(E) mei_me(E) mei(E) shpchp(E) nfsd(E) auth
_rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) sunrpc(E) fscache(E) btrfs(E) xor(E) raid6_pq(E) hid_logitech_dj(E) hid_generic(E) usbhid(E) hid(E) sd_mod(E) psmouse(
E) ahci(E) libahci(E) e1000e(E) ptp(E) pps_core(E) video(E)
Dec 5 08:07:58 s5 kernel: [55901.082502] CPU: 2 PID: 8553 Comm: btrfs Tainted: P OE 4.3.0+55 #1
Dec 5 08:07:58 s5 kernel: [55901.082503] Hardware name: /DH87RL, BIOS RLH8710H.86A.0323.2013.1204.1726 12/04/2013
Dec 5 08:07:58 s5 kernel: [55901.082504] task: ffff8800d5e08000 ti: ffff8800305e8000 task.ti: ffff8800305e8000
Dec 5 08:07:58 s5 kernel: [55901.082505] RIP: 0010:[<ffffffffa012ef06>] [<ffffffffa012ef06>] insert_inline_extent_backref+0xc6/0xd0 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082518] RSP: 0018:ffff8800305eb868 EFLAGS: 00010293
Dec 5 08:07:58 s5 kernel: [55901.082519] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8800305eb898
Dec 5 08:07:58 s5 kernel: [55901.082520] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000000
Dec 5 08:07:58 s5 kernel: [55901.082521] RBP: ffff8800305eb8c8 R08: 0000000000004000 R09: ffff8800305eb780
Dec 5 08:07:58 s5 kernel: [55901.082522] R10: 0000000000000000 R11: 0000000000000002 R12: ffff8800d95c6800
Dec 5 08:07:58 s5 kernel: [55901.082523] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8800960cc1b0
Dec 5 08:07:58 s5 kernel: [55901.082524] FS: 00007f78bd8da880(0000) GS:ffff88021ec80000(0000) knlGS:0000000000000000
Dec 5 08:07:58 s5 kernel: [55901.082525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 5 08:07:58 s5 kernel: [55901.082526] CR2: 000000000932e000 CR3: 00000001428b1000 CR4: 00000000001406e0
Dec 5 08:07:58 s5 kernel: [55901.082527] Stack:
Dec 5 08:07:58 s5 kernel: [55901.082528] 0000000000000000 0000000000000005 0000000000000000 0000000000000000
Dec 5 08:07:58 s5 kernel: [55901.082530] 0000000000000001 ffff880214e11000 000000000000209e ffff880214e11000
Dec 5 08:07:58 s5 kernel: [55901.082532] ffff8800575ceac8 ffff8800960cc1b0 0000000000000005 ffff880214c96000
Dec 5 08:07:58 s5 kernel: [55901.082533] Call Trace:
Dec 5 08:07:58 s5 kernel: [55901.082541] [<ffffffffa012efa8>] __btrfs_inc_extent_ref.isra.49+0x98/0x250 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082545] [<ffffffff81095f2d>] ? get_parent_ip+0xd/0x50
Dec 5 08:07:58 s5 kernel: [55901.082551] [<ffffffffa0134e2d>] __btrfs_run_delayed_refs.constprop.68+0xd1d/0x10a0 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082556] [<ffffffff8172a537>] ? _raw_write_lock+0x17/0x40
Dec 5 08:07:58 s5 kernel: [55901.082558] [<ffffffff81729fba>] ? _raw_spin_unlock+0x1a/0x40
Dec 5 08:07:58 s5 kernel: [55901.082565] [<ffffffffa0137da2>] btrfs_run_delayed_refs+0x82/0x290 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082573] [<ffffffffa014c4d3>] btrfs_commit_transaction+0x43/0xb20 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082583] [<ffffffffa019bff3>] prepare_to_merge+0x213/0x240 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082592] [<ffffffffa019cb5a>] relocate_block_group+0x3ea/0x600 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082599] [<ffffffffa019cf15>] btrfs_relocate_block_group+0x1a5/0x290 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082607] [<ffffffffa0173c07>] btrfs_relocate_chunk.isra.34+0x47/0xd0 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082615] [<ffffffffa0175371>] btrfs_balance+0x7d1/0xe90 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082623] [<ffffffffa0181b70>] btrfs_ioctl_balance+0x400/0x540 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082626] [<ffffffff811bde6d>] ? memcg_check_events+0x2d/0x1a0
Dec 5 08:07:58 s5 kernel: [55901.082633] [<ffffffffa0183a97>] btrfs_ioctl+0x567/0x2450 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082636] [<ffffffff81729fba>] ? _raw_spin_unlock+0x1a/0x40
Dec 5 08:07:58 s5 kernel: [55901.082638] [<ffffffff811866f0>] ? handle_mm_fault+0xbd0/0x17d0
Dec 5 08:07:58 s5 kernel: [55901.082640] [<ffffffff8118aa57>] ? __vma_link_rb+0xb7/0xd0
Dec 5 08:07:58 s5 kernel: [55901.082643] [<ffffffff811dea8d>] do_vfs_ioctl+0x2cd/0x4c0
Dec 5 08:07:58 s5 kernel: [55901.082645] [<ffffffff8105982d>] ? __do_page_fault+0x17d/0x3a0
Dec 5 08:07:58 s5 kernel: [55901.082647] [<ffffffff811decf9>] SyS_ioctl+0x79/0x90
Dec 5 08:07:58 s5 kernel: [55901.082649] [<ffffffff8172a8b6>] entry_SYSCALL_64_fastpath+0x16/0x75
Dec 5 08:07:58 s5 kernel: [55901.082650] Code: 45 10 49 89 d9 48 8b 55 d0 4c 89 34 24 4c 89 e9 4c 89 fe 4c 89 e7 48 89 44 24 10 8b 45 28 89 44 24 08 e8 3e e4 ff ff
31 c0 eb bb <0f> 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57
Dec 5 08:07:58 s5 kernel: [55901.082669] RIP [<ffffffffa012ef06>] insert_inline_extent_backref+0xc6/0xd0 [btrfs]
Dec 5 08:07:58 s5 kernel: [55901.082674] RSP <ffff8800305eb868>
Dec 5 08:07:58 s5 kernel: [55901.082676] ---[ end trace 1d59cb77367fac45 ]---
Dec 5 08:07:58 s5 kernel: [55901.082678] note: btrfs[8553] exited with preempt_count 1
Dec 5 08:08:31 s5 kernel: [55934.290958] ------------[ cut here ]------------
Dec 5 08:08:31 s5 kernel: [55934.290962] Kernel BUG at ffffffffa012ef06 [verbose debug info unavailable]
Dec 5 08:08:31 s5 kernel: [55934.290964] invalid opcode: 0000 [#2] PREEMPT SMP
Dec 5 08:08:31 s5 kernel: [55934.290967] Modules linked in: snd_hda_codec_hdmi(E) joydev(E) rc_tt_1500(E) stb6100(E) lnbp22(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) nvidia(POE) stb0899(E) kvm_intel(E) kvm(E) dvb_usb_pctv452e(E) snd_hda_codec_realtek(E) ttpci_eeprom(E) snd_hda_codec_generic(E) crct10dif_pclmul(E) dvb_usb(E) crc32_pclmul(E) dvb_core(E) rc_core(E) ftdi_sio(E) snd_hda_intel(E) hid_logitech_hidpp(E) usbserial(E) snd_hda_codec(E) snd_hda_core(E) aesni_intel(E) snd_hwdep(E) aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E) snd_pcm(E) ablk_helper(E) cryptd(E) bnep(E) rfcomm(E) snd_seq_midi(E) snd_seq_midi_event(E) bluetooth(E) snd_rawmidi(E) microcode(E) snd_seq(E) snd_seq_device(E) snd_timer(E) serio_raw(E) snd(E) soundcore(E) lpc_ich(E) tpm_tis(E) mei_me(E) mei(E) shpchp(E) nfsd(E) auth_rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) sunrpc(E) fscache(E) btrfs(E) xor(E) raid6_pq(E) hid_logitech_dj(E) hid_generic(E) usbhid(E) hid(E) sd_mod(E) psmouse(E) ahci(E) libahci(E) e1000e(E) ptp(E) pps_core(E) video(E)
Dec 5 08:08:31 s5 kernel: [55934.290998] CPU: 3 PID: 465 Comm: btrfs-transacti Tainted: P D OE 4.3.0+55 #1
Dec 5 08:08:31 s5 kernel: [55934.290999] Hardware name: /DH87RL, BIOS RLH8710H.86A.0323.2013.1204.1726 12/04/2013
Dec 5 08:08:31 s5 kernel: [55934.291000] task: ffff880214b13a00 ti: ffff880213d2c000 task.ti: ffff880213d2c000
Dec 5 08:08:31 s5 kernel: [55934.291001] RIP: 0010:[<ffffffffa012ef06>] [<ffffffffa012ef06>] insert_inline_extent_backref+0xc6/0xd0 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291013] RSP: 0018:ffff880213d2fbb0 EFLAGS: 00010293
Dec 5 08:08:31 s5 kernel: [55934.291014] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff880213d2fbe0
Dec 5 08:08:31 s5 kernel: [55934.291015] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000000
Dec 5 08:08:31 s5 kernel: [55934.291016] RBP: ffff880213d2fc10 R08: 0000000000004000 R09: ffff880213d2fac8
Dec 5 08:08:31 s5 kernel: [55934.291018] R10: 0000000000000000 R11: 0000000000000002 R12: ffff8800d95c6800
Dec 5 08:08:31 s5 kernel: [55934.291019] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88019d795240
Dec 5 08:08:31 s5 kernel: [55934.291020] FS: 0000000000000000(0000) GS:ffff88021ecc0000(0000) knlGS:0000000000000000
Dec 5 08:08:31 s5 kernel: [55934.291022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Dec 5 08:08:31 s5 kernel: [55934.291023] CR2: 00000000082eb000 CR3: 0000000001c10000 CR4: 00000000001406e0
Dec 5 08:08:31 s5 kernel: [55934.291024] Stack:
Dec 5 08:08:31 s5 kernel: [55934.291025] 0000000000000000 0000000000000005 0000000000000000 0000000000000000
Dec 5 08:08:31 s5 kernel: [55934.291027] ffff880200000001 ffff880214e11000 0000000000002bf9 ffff880214e11000
Dec 5 08:08:31 s5 kernel: [55934.291029] ffff88005fd2e8a0 ffff88019d795240 0000000000000005 ffff880214c96000
Dec 5 08:08:31 s5 kernel: [55934.291030] Call Trace:
Dec 5 08:08:31 s5 kernel: [55934.291037] [<ffffffffa012efa8>] __btrfs_inc_extent_ref.isra.49+0x98/0x250 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291041] [<ffffffff81095f2d>] ? get_parent_ip+0xd/0x50
Dec 5 08:08:31 s5 kernel: [55934.291047] [<ffffffffa0134e2d>] __btrfs_run_delayed_refs.constprop.68+0xd1d/0x10a0 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291051] [<ffffffff810cca34>] ? lock_timer_base.isra.33+0x54/0x70
Dec 5 08:08:31 s5 kernel: [55934.291058] [<ffffffffa0137da2>] btrfs_run_delayed_refs+0x82/0x290 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291065] [<ffffffffa014c4d3>] btrfs_commit_transaction+0x43/0xb20 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291074] [<ffffffffa0147a6e>] transaction_kthread+0x19e/0x220 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291080] [<ffffffffa01478d0>] ? btrfs_cleanup_transaction+0x550/0x550 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291082] [<ffffffff81089e79>] kthread+0xc9/0xe0
Dec 5 08:08:31 s5 kernel: [55934.291084] [<ffffffff81089db0>] ? kthread_create_on_node+0x180/0x180
Dec 5 08:08:31 s5 kernel: [55934.291086] [<ffffffff8172ac4f>] ret_from_fork+0x3f/0x70
Dec 5 08:08:31 s5 kernel: [55934.291088] [<ffffffff81089db0>] ? kthread_create_on_node+0x180/0x180
Dec 5 08:08:31 s5 kernel: [55934.291089] Code: 45 10 49 89 d9 48 8b 55 d0 4c 89 34 24 4c 89 e9 4c 89 fe 4c 89 e7 48 89 44 24 10 8b 45 28 89 44 24 08 e8 3e e4 ff ff 31 c0 eb bb <0f> 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 57
Dec 5 08:08:31 s5 kernel: [55934.291108] RIP [<ffffffffa012ef06>] insert_inline_extent_backref+0xc6/0xd0 [btrfs]
Dec 5 08:08:31 s5 kernel: [55934.291113] RSP <ffff880213d2fbb0>
Dec 5 08:08:31 s5 kernel: [55934.291115] ---[ end trace 1d59cb77367fac46 ]---
Dec 5 08:08:31 s5 kernel: [55934.291117] note: btrfs-transacti[465] exited with preempt_count 1
--
Wolfgang
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: btrfs balance: Kernel BUG
2015-12-05 9:09 btrfs balance: Kernel BUG Wolfgang Rohdewald
@ 2015-12-05 9:58 ` Holger Hoffstätte
2015-12-05 10:04 ` Wolfgang Rohdewald
0 siblings, 1 reply; 5+ messages in thread
From: Holger Hoffstätte @ 2015-12-05 9:58 UTC (permalink / raw)
To: Wolfgang Rohdewald, linux-btrfs
On 12/05/15 10:09, Wolfgang Rohdewald wrote:
> Unmodified Linux 4.3 tainted with nvidia
>
> after adding disk #4 to RAID1, I did
>
> btrfs filesystem balance /t4
>
> Dec 5 08:07:26 s5 kernel: [55868.756847] BTRFS info (device sdc): relocating block group 10768619667456 flags 17
> Dec 5 08:07:35 s5 kernel: [55878.297200] BTRFS info (device sdc): found 10 extents
> Dec 5 08:07:40 s5 kernel: [55882.713437] BTRFS info (device sdc): found 10 extents
> Dec 5 08:07:40 s5 kernel: [55883.219850] BTRFS info (device sdc): relocating block group 10767545925632 flags 17
> Dec 5 08:07:57 s5 kernel: [55899.736052] BTRFS info (device sdc): found 11 extents
> Dec 5 08:07:58 s5 kernel: [55901.082464] ------------[ cut here ]------------
> Dec 5 08:07:58 s5 kernel: [55901.082468] Kernel BUG at ffffffffa012ef06 [verbose debug info unavailable]
> Dec 5 08:07:58 s5 kernel: [55901.082470] invalid opcode: 0000 [#1] PREEMPT SMP
> Dec 5 08:07:58 s5 kernel: [55901.082472] Modules linked in: snd_hda_codec_hdmi(E) joydev(E) rc_tt_1500(E) stb6100(E) lnbp22(E) x86_pkg_temp_thermal(E) intel_powercl
> amp(E) coretemp(E) nvidia(POE) stb0899(E) kvm_intel(E) kvm(E) dvb_usb_pctv452e(E) snd_hda_codec_realtek(E) ttpci_eeprom(E) snd_hda_codec_generic(E) crct10dif_pclmul(
> E) dvb_usb(E) crc32_pclmul(E) dvb_core(E) rc_core(E) ftdi_sio(E) snd_hda_intel(E) hid_logitech_hidpp(E) usbserial(E) snd_hda_codec(E) snd_hda_core(E) aesni_intel(E)
> snd_hwdep(E) aes_x86_64(E) lrw(E) gf128mul(E) glue_helper(E) snd_pcm(E) ablk_helper(E) cryptd(E) bnep(E) rfcomm(E) snd_seq_midi(E) snd_seq_midi_event(E) bluetooth(E)
> snd_rawmidi(E) microcode(E) snd_seq(E) snd_seq_device(E) snd_timer(E) serio_raw(E) snd(E) soundcore(E) lpc_ich(E) tpm_tis(E) mei_me(E) mei(E) shpchp(E) nfsd(E) auth
> _rpcgss(E) nfs_acl(E) nfs(E) lockd(E) grace(E) sunrpc(E) fscache(E) btrfs(E) xor(E) raid6_pq(E) hid_logitech_dj(E) hid_generic(E) usbhid(E) hid(E) sd_mod(E) psmouse(
> E) ahci(E) libahci(E) e1000e(E) ptp(E) pps_core(E) video(E)
> Dec 5 08:07:58 s5 kernel: [55901.082502] CPU: 2 PID: 8553 Comm: btrfs Tainted: P OE 4.3.0+55 #1
> Dec 5 08:07:58 s5 kernel: [55901.082503] Hardware name: /DH87RL, BIOS RLH8710H.86A.0323.2013.1204.1726 12/04/2013
> Dec 5 08:07:58 s5 kernel: [55901.082504] task: ffff8800d5e08000 ti: ffff8800305e8000 task.ti: ffff8800305e8000
> Dec 5 08:07:58 s5 kernel: [55901.082505] RIP: 0010:[<ffffffffa012ef06>] [<ffffffffa012ef06>] insert_inline_extent_backref+0xc6/0xd0 [btrfs]
[..]
Please see: http://www.spinics.net/lists/linux-btrfs/msg49766.html
You should be able to apply those patches manually (assuming you can/want to rebuild).
-h
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: btrfs balance: Kernel BUG
2015-12-05 9:58 ` Holger Hoffstätte
@ 2015-12-05 10:04 ` Wolfgang Rohdewald
2015-12-05 10:17 ` Holger Hoffstätte
0 siblings, 1 reply; 5+ messages in thread
From: Wolfgang Rohdewald @ 2015-12-05 10:04 UTC (permalink / raw)
To: Holger Hoffstätte; +Cc: linux-btrfs
Am Samstag, 5. Dezember 2015, 10:58:44 schrieb Holger Hoffstätte:
> Please see: http://www.spinics.net/lists/linux-btrfs/msg49766.html
>
> You should be able to apply those patches manually (assuming you can/want to rebuild).
>
are my data safe if I just wait for a fixed official kernel and do not
balance until then?
--
Wolfgang
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: btrfs balance: Kernel BUG
2015-12-05 10:04 ` Wolfgang Rohdewald
@ 2015-12-05 10:17 ` Holger Hoffstätte
2015-12-05 10:41 ` Wolfgang Rohdewald
0 siblings, 1 reply; 5+ messages in thread
From: Holger Hoffstätte @ 2015-12-05 10:17 UTC (permalink / raw)
To: Wolfgang Rohdewald; +Cc: linux-btrfs
On 12/05/15 11:04, Wolfgang Rohdewald wrote:
> Am Samstag, 5. Dezember 2015, 10:58:44 schrieb Holger Hoffstätte:
>> Please see: http://www.spinics.net/lists/linux-btrfs/msg49766.html
>>
>> You should be able to apply those patches manually (assuming you can/want to rebuild).
>
> are my data safe if I just wait for a fixed official kernel and do not
> balance until then?
This is not directly caused by balance, so it's possible to triger it also
during normal operation. Another option would be to revert to 4.1.13 for the
time being.
-h
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: btrfs balance: Kernel BUG
2015-12-05 10:17 ` Holger Hoffstätte
@ 2015-12-05 10:41 ` Wolfgang Rohdewald
0 siblings, 0 replies; 5+ messages in thread
From: Wolfgang Rohdewald @ 2015-12-05 10:41 UTC (permalink / raw)
To: Holger Hoffstätte; +Cc: linux-btrfs
Am Samstag, 5. Dezember 2015, 11:17:26 schrieb Holger Hoffstätte:
> On 12/05/15 11:04, Wolfgang Rohdewald wrote:
> > Am Samstag, 5. Dezember 2015, 10:58:44 schrieb Holger Hoffstätte:
> >> Please see: http://www.spinics.net/lists/linux-btrfs/msg49766.html
> >>
> >> You should be able to apply those patches manually (assuming you can/want to rebuild).
> >
> > are my data safe if I just wait for a fixed official kernel and do not
> > balance until then?
>
> This is not directly caused by balance, so it's possible to triger it also
> during normal operation. Another option would be to revert to 4.1.13 for the
> time being.
thanks, I am now building 4.3 with patch applied
--
Wolfgang
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-12-05 10:41 UTC | newest]
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2015-12-05 9:09 btrfs balance: Kernel BUG Wolfgang Rohdewald
2015-12-05 9:58 ` Holger Hoffstätte
2015-12-05 10:04 ` Wolfgang Rohdewald
2015-12-05 10:17 ` Holger Hoffstätte
2015-12-05 10:41 ` Wolfgang Rohdewald
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