3.9.4 Oops running xfstests (WAS Re: 3.9.3: Oops running xfstests)

From: CAI Qian <caiqian@redhat.com>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-mm <linux-mm@kvack.org>,
	LKML <linux-kernel@vger.kernel.org>,
	stable@vger.kernel.org, xfs@oss.sgi.com
Subject: 3.9.4 Oops running xfstests (WAS Re: 3.9.3: Oops running xfstests)
Date: Thu, 30 May 2013 23:03:35 -0400 (EDT)	[thread overview]
Message-ID: <1462663454.9294499.1369969415681.JavaMail.root@redhat.com> (raw)
In-Reply-To: <1824023060.8558101.1369892432333.JavaMail.root@redhat.com>

OK, so the minimal workload to trigger this I found so far was to
run trinity, ltp and then xfstests. I have been able to easily
reproduced on 3 servers so far, and I'll post full logs here for
LKML and linux-mm as this may unrelated to XFS only. As far as
I can tell from the previous testing results, this has never been
reproduced back in 3.9 GA time. This seems also been reproduced
on 3.10-rc3 mostly on s390x so far.
CAI Qian

1)
[10948.104344] XFS (dm-2): Mounting Filesystem 
[10948.257335] XFS (dm-2): Ending clean mount 
[10949.753951] XFS (dm-0): Mounting Filesystem 
[10950.012824] XFS (dm-0): Ending clean mount 
[10951.115722] BUG: unable to handle kernel paging request at ffff88003a9ca478 
[10951.122727] IP: [<ffffffff810f7f47>] __call_rcu.constprop.47+0x77/0x230 
[10951.129372] PGD 1ddf067 PUD 1de0067 PMD 3da02063 PTE 889b2731bac1a751 
[10951.135887] Oops: 000b [#1] SMP  
[10951.139157] Modules linked in: binfmt_misc(F) fuse(F) snd_seq_dummy(F) rfcomm(F) hidp(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) cmtp(F) kernelcapi(F) tun(F) bnep(F) ipt_ULOG(F) scsi_transport_iscsi(F) nfnetlink(F) rds(F) bluetooth(F) af_key(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) atm(F) nfc(F) af_802154(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) snd_hda_codec_hdmi(F) snd_hda_codec_realtek(F) snd_hda_intel(F) snd_hda_codec(F) snd_hwdep(F) snd_seq(F) snd_seq_device(F) snd_pcm(F) hp_wmi(F) sparse_keymap(F) e1000e(F) rfkill(F) iTCO_wdt(F) snd_page_alloc(F) snd_timer(F) snd(F) iTCO_
 vendor_support(F) soundcore(F) mei(F) ptp(F) i2c_i801(F) pps_core(F) lpc_ich(F) pcspkr(F) mfd_core(F) microcode(F) xfs(F) libcrc32c(F) sr_mod(F) sd_mod(F) cdrom(F) crc_t10dif(F) nouveau(F) video(F) mxm_wmi(F) i2c_algo_bit(F) drm_kms_helper(F) ata_generic(F) ttm(F) ahci(F) libahci(F) pata_acpi(F) drm(F) libata(F) i2c_core(F) wmi(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10951.260278] CPU 1  
[10951.262122] Pid: 0, comm: swapper/1 Tainted: GF            3.9.4 #1 Hewlett-Packard HP Z210 Workstation/1587h 
[10951.272238] RIP: 0010:[<ffffffff810f7f47>]  [<ffffffff810f7f47>] __call_rcu.constprop.47+0x77/0x230 
[10951.281307] RSP: 0018:ffff88007d083e00  EFLAGS: 00010046 
[10951.286620] RAX: ffff88003a9ca478 RBX: ffff88007d08ec80 RCX: 0000000000000000 
[10951.293763] RDX: ffffffff81947c80 RSI: ffffffff8108a350 RDI: ffff88005dbcd890 
[10951.300909] RBP: ffff88007d083e28 R08: 0000000000000000 R09: 0000000000000000 
[10951.308051] R10: ffff88007cc2c480 R11: ffffea000106ab00 R12: ffff88005dbcd890 
[10951.315187] R13: 0000000000000246 R14: ffff880041aad520 R15: ffff88007d08ec80 
[10951.322324] FS:  0000000000000000(0000) GS:ffff88007d080000(0000) knlGS:0000000000000000 
[10951.330422] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10951.336176] CR2: ffff88003a9ca478 CR3: 00000000018fa000 CR4: 00000000000407e0 
[10951.343319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10951.350463] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10951.357604] Process swapper/1 (pid: 0, threadinfo ffff880079990000, task ffff88007996b580) 
[10951.365872] Stack: 
[10951.367885]  ffff88007996b580 000000010012000b ffff880079955040 ffff880079955040 
[10951.375347]  ffff8800799559f8 ffff88007d083e38 ffffffff810f8157 ffff88007d083e48 
[10951.382812]  ffffffff8108a4af ffff88007d083e60 ffffffff8108a958 ffff880079955040 
[10951.390276] Call Trace: 
[10951.392723]  <IRQ>  
[10951.394658]  [<ffffffff810f8157>] call_rcu_sched+0x17/0x20 
[10951.400353]  [<ffffffff8108a4af>] __put_cred+0x3f/0x50 
[10951.405499]  [<ffffffff8108a958>] exit_creds+0x58/0x60 
[10951.410647]  [<ffffffff8105e0ca>] __put_task_struct+0x4a/0x140 
[10951.416485]  [<ffffffff8106519c>] delayed_put_task_struct+0x3c/0x80 
[10951.422759]  [<ffffffff810f833d>] rcu_process_callbacks+0x1dd/0x550 
[10951.429035]  [<ffffffff8106991f>] __do_softirq+0xef/0x230 
[10951.434442]  [<ffffffff814b8800>] ? cpufreq_p4_cpu_init+0x290/0x290 
[10951.440718]  [<ffffffff81069be5>] irq_exit+0xa5/0xb0 
[10951.445691]  [<ffffffff8161b0ee>] smp_apic_timer_interrupt+0x6e/0x9c 
[10951.452055]  [<ffffffff81619fdd>] apic_timer_interrupt+0x6d/0x80 
[10951.458065]  <EOI>  
[10951.459995]  [<ffffffff814b9181>] ? cpuidle_wrap_enter+0x41/0x80 
[10951.466218]  [<ffffffff814b91d0>] cpuidle_enter_tk+0x10/0x20 
[10951.471885]  [<ffffffff814b8f32>] cpuidle_idle_call+0xb2/0x1e0 
[10951.477730]  [<ffffffff8101c015>] cpu_idle+0xe5/0x140 
[10951.482790]  [<ffffffff815f9a9e>] start_secondary+0x24f/0x251 
[10951.488542] Code: c8 db 00 00 48 83 7b 48 00 0f 84 f1 00 00 00 48 8b 43 78 48 83 c0 01 84 c9 48 89 43 78 74 05 48 83 43 70 01 0f ae f0 48 8b 43 48 <4c> 89 20 4c 89 63 48 48 c7 c1 20 eb 00 00 65 48 03 0c 25 c8 db  
[10951.508531] RIP  [<ffffffff810f7f47>] __call_rcu.constprop.47+0x77/0x230 
[10951.515258]  RSP <ffff88007d083e00> 
[10951.518748] CR2: ffff88003a9ca478 
[10951.527448] ---[ end trace 1dba1edcdfef3999 ]--- 
[10951.527453] BUG: unable to handle kernel paging request at ffff88003db52000 
[10951.527459] IP: [<ffffffff81302301>] memmove+0x51/0x1a0 
[10951.527462] PGD 1ddf067 PUD 1de0067 PMD 626ab063 PTE 800000003db52161 
[10951.527464] Oops: 0003 [#2] SMP  
[10951.527487] Modules linked in: binfmt_misc(F) fuse(F) snd_seq_dummy(F) rfcomm(F) hidp(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) cmtp(F) kernelcapi(F) tun(F) bnep(F) ipt_ULOG(F) scsi_transport_iscsi(F) nfnetlink(F) rds(F) bluetooth(F) af_key(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) atm(F) nfc(F) af_802154(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) snd_hda_codec_hdmi(F) snd_hda_codec_realtek(F) snd_hda_intel(F) snd_hda_codec(F) snd_hwdep(F) snd_seq(F) snd_seq_device(F) snd_pcm(F) hp_wmi(F) sparse_keymap(F) e1000e(F) rfkill(F) iTCO_wdt(F) snd_page_alloc(F) snd_timer(F) snd(F) iTCO_
 vendor_support(F) soundcore(F) mei(F) ptp(F) i2c_i801(F) pps_core(F) lpc_ich(F) pcspkr(F) mfd_core(F) microcode(F) xfs(F) libcrc32c(F) sr_mod(F) sd_mod(F) cdrom(F) crc_t10dif(F) nouveau(F) video(F) mxm_wmi(F) i2c_algo_bit(F) drm_kms_helper(F) ata_generic(F) ttm(F) ahci(F) libahci(F) pata_acpi(F) drm(F) libata(F) i2c_core(F) wmi(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10951.527508] CPU 0  
[10951.527509] Pid: 8341, comm: attr Tainted: GF     D      3.9.4 #1 Hewlett-Packard HP Z210 Workstation/1587h 
[10951.527513] RIP: 0010:[<ffffffff81302301>]  [<ffffffff81302301>] memmove+0x51/0x1a0 
[10951.527514] RSP: 0018:ffff88003106fad8  EFLAGS: 00010286 
[10951.527515] RAX: ffff88003d95a2b0 RBX: ffff880042652000 RCX: 000000000000d00b 
[10951.527516] RDX: ffffffffffe08278 RSI: ffff88003db523e8 RDI: ffff88003db51ff0 
[10951.527517] RBP: ffff88003106fb30 R08: 15e8a066d060c7c7 R09: 481974030000012c 
[10951.527518] R10: b883660a74c08548 R11: a066db00dd048b48 R12: ffff88003d95a290 
[10951.527519] R13: 00000000000003d8 R14: 0000000000001800 R15: 000000000000007b 
[10951.527521] FS:  00007feda92ea740(0000) GS:ffff88007d000000(0000) knlGS:0000000000000000 
[10951.527522] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10951.527523] CR2: ffff88003db52000 CR3: 000000005ab9f000 CR4: 00000000000407f0 
[10951.527524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10951.527525] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10951.527527] Process attr (pid: 8341, threadinfo ffff88003106e000, task ffff88003a9c8000) 
[10951.527527] Stack: 
[10951.527530]  ffffffffa028c1a1 0000000000000000 0000000000000000 ffff88003d95a2b0 
[10951.527532]  ffff88003d95a290 0000000000000018 ffff88003d95a290 0000000000000000 
[10951.527534]  ffff880077bd4a40 ffff880063fe63c0 ffff880042c9fb60 ffff88003106fb68 
[10951.527535] Call Trace: 
[10951.527563]  [<ffffffffa028c1a1>] ? xfs_attr_leaf_moveents.isra.2+0x91/0x280 [xfs] 
[10951.527582]  [<ffffffffa028c467>] xfs_attr_leaf_compact+0xd7/0x130 [xfs] 
[10951.527602]  [<ffffffffa028da2e>] xfs_attr_leaf_add+0xce/0x170 [xfs] 
[10951.527619]  [<ffffffffa0289850>] xfs_attr_leaf_addname+0xc0/0x3d0 [xfs] 
[10951.527638]  [<ffffffffa0297d4e>] ? xfs_bmap_one_block+0x3e/0xa0 [xfs] 
[10951.527656]  [<ffffffffa028a78c>] xfs_attr_set_int+0x30c/0x420 [xfs] 
[10951.527660]  [<ffffffff811be9f4>] ? setxattr+0xa4/0x1c0 
[10951.527678]  [<ffffffffa028ad1f>] xfs_attr_set+0x7f/0x90 [xfs] 
[10951.527696]  [<ffffffffa0280a12>] xfs_xattr_set+0x42/0x70 [xfs] 
[10951.527699]  [<ffffffff811bdef2>] generic_setxattr+0x62/0x80 
[10951.527702]  [<ffffffff811be743>] __vfs_setxattr_noperm+0x63/0x1b0 
[10951.527705]  [<ffffffff811be945>] vfs_setxattr+0xb5/0xc0 
[10951.527707]  [<ffffffff811bea76>] setxattr+0x126/0x1c0 
[10951.527711]  [<ffffffff8118358d>] ? kmem_cache_free+0x1cd/0x1e0 
[10951.527713]  [<ffffffff811a72b2>] ? final_putname+0x22/0x50 
[10951.527715]  [<ffffffff811a74cb>] ? putname+0x2b/0x40 
[10951.527717]  [<ffffffff811ab96f>] ? user_path_at_empty+0x5f/0x90 
[10951.527720]  [<ffffffff8119e5c9>] ? __sb_start_write+0x49/0x100 
[10951.527723]  [<ffffffff811bedef>] sys_lsetxattr+0x8f/0xd0 
[10951.527727]  [<ffffffff81619359>] system_call_fastpath+0x16/0x1b 
[10951.527746] Code: 00 00 72 05 40 38 fe 74 41 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 48 8d 76 20 4c 89 1f 4c 89 57 08 <4c> 89 4f 10 4c 89 47 18 48 8d 7f 20 73 d4 48 83 c2 20 e9 a8 00  
[10951.527749] RIP  [<ffffffff81302301>] memmove+0x51/0x1a0 
[10951.527750]  RSP <ffff88003106fad8> 
[10951.527750] CR2: ffff88003db52000 
[10951.527752] ---[ end trace 1dba1edcdfef399a ]--- 
[10951.527814] BUG: unable to handle kernel paging request at ffff88003a9d2018 
[10951.527819] IP: [<ffffffff81095092>] try_to_wake_up+0x52/0x2d0 
[10951.527824] PGD 1ddf067 PUD 1de0067 PMD 3da02063 PTE 2d00000000000000 
[10951.527826] Oops: 0000 [#3] SMP  
[10951.527847] Modules linked in: binfmt_misc(F) fuse(F) snd_seq_dummy(F) rfcomm(F) hidp(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) cmtp(F) kernelcapi(F) tun(F) bnep(F) ipt_ULOG(F) scsi_transport_iscsi(F) nfnetlink(F) rds(F) bluetooth(F) af_key(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) atm(F) nfc(F) af_802154(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) snd_hda_codec_hdmi(F) snd_hda_codec_realtek(F) snd_hda_intel(F) snd_hda_codec(F) snd_hwdep(F) snd_seq(F) snd_seq_device(F) snd_pcm(F) hp_wmi(F) sparse_keymap(F) e1000e(F) rfkill(F) iTCO_wdt(F) snd_page_alloc(F) snd_timer(F) snd(F) iTCO_
 vendor_support(F) soundcore(F) mei(F) ptp(F) i2c_i801(F) pps_core(F) lpc_ich(F) pcspkr(F) mfd_core(F) microcode(F) xfs(F) libcrc32c(F) sr_mod(F) sd_mod(F) cdrom(F) crc_t10dif(F) nouveau(F) video(F) mxm_wmi(F) i2c_algo_bit(F) drm_kms_helper(F) ata_generic(F) ttm(F) ahci(F) libahci(F) pata_acpi(F) drm(F) libata(F) i2c_core(F) wmi(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10951.527868] CPU 0  
[10951.527868] Pid: 8341, comm: attr Tainted: GF     D      3.9.4 #1 Hewlett-Packard HP Z210 Workstation/1587h 
[10951.527871] RIP: 0010:[<ffffffff81095092>]  [<ffffffff81095092>] try_to_wake_up+0x52/0x2d0 
[10951.527873] RSP: 0018:ffff88007d003d98  EFLAGS: 00010046 
[10951.527874] RAX: ffff88003a9d2000 RBX: ffff8800647f8000 RCX: 0000000000000000 
[10951.527875] RDX: 000000003e463e46 RSI: 0000000000000003 RDI: ffff8800647f87ec 
[10951.527876] RBP: ffff88007d003dd8 R08: ffff88007d013d10 R09: ffffffff81c75303 
[10951.527877] R10: 0000000000000000 R11: 000000000000000c R12: ffff8800647f87ec 
[10951.527878] R13: 0000000000000000 R14: 0000000000000046 R15: 0000000000014400 
[10951.527879] FS:  00007feda92ea740(0000) GS:ffff88007d000000(0000) knlGS:0000000000000000 
[10951.527880] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10951.527881] CR2: ffff88003a9d2018 CR3: 000000005ab9f000 CR4: 00000000000407f0 
[10951.527882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10951.527883] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10951.527884] Process attr (pid: 8341, threadinfo ffff88003106e000, task ffff88003a9c8000) 
[10951.527885] Stack: 
[10951.527887]  0000008000000001 ffff88007d003db0 0000000000000003 ffff8800647f8000 
[10951.527889]  ffff88007d017e00 ffff88007d010f08 0000000000000000 ffff88007cc428a0 
[10951.527891]  ffff88007d003df0 ffffffff81095333 ffff88007d013d00 ffff88007d003e00 
[10951.527892] Call Trace: 
[10951.527893]  <IRQ>  
[10951.527896]  [<ffffffff81095333>] wake_up_process+0x23/0x40 
[10951.527899]  [<ffffffff8107c064>] wake_up_worker+0x24/0x30 
[10951.527901]  [<ffffffff8107c533>] insert_work+0x43/0x50 
[10951.527904]  [<ffffffff8107c6e8>] __queue_work+0x118/0x270 
[10951.527906]  [<ffffffff8107c840>] ? __queue_work+0x270/0x270 
[10951.527909]  [<ffffffff8107c858>] delayed_work_timer_fn+0x18/0x20 
[10951.527911]  [<ffffffff8106f106>] call_timer_fn+0x36/0x110 
[10951.527913]  [<ffffffff8107c840>] ? __queue_work+0x270/0x270 
[10951.527916]  [<ffffffff81071431>] run_timer_softirq+0x151/0x290 
[10951.527920]  [<ffffffff8106991f>] __do_softirq+0xef/0x230 
[10951.527923]  [<ffffffff81069be5>] irq_exit+0xa5/0xb0 
[10951.527925]  [<ffffffff8161b0ee>] smp_apic_timer_interrupt+0x6e/0x9c 
[10951.527928]  [<ffffffff81619fdd>] apic_timer_interrupt+0x6d/0x80 
[10951.527929]  <EOI>  
[10951.527932]  [<ffffffff810c8c0f>] ? acct_collect+0x16f/0x1b0 
[10951.527934]  [<ffffffff81066e01>] do_exit+0x7e1/0xa20 
[10951.527937]  [<ffffffff81604989>] ? printk+0x67/0x69 
[10951.527941]  [<ffffffff81612034>] oops_end+0xa4/0xe0 
[10951.527943]  [<ffffffff81604212>] no_context+0x263/0x270 
[10951.527945]  [<ffffffff81604292>] __bad_area_nosemaphore+0x73/0x1cc 
[10951.527947]  [<ffffffff816043fe>] bad_area_nosemaphore+0x13/0x15 
[10951.527949]  [<ffffffff81614c0e>] __do_page_fault+0x31e/0x510 
[10951.527967]  [<ffffffffa0284497>] ? kmem_alloc+0x67/0xf0 [xfs] 
[10951.527971]  [<ffffffff81020c2b>] ? save_stack_trace+0x2b/0x50 
[10951.527974]  [<ffffffff81180911>] ? set_track+0x61/0x1b0 
[10951.527976]  [<ffffffff8118176d>] ? init_object+0x3d/0x70 
[10951.527979]  [<ffffffff81614e0e>] do_page_fault+0xe/0x10 
[10951.527982]  [<ffffffff81611498>] page_fault+0x28/0x30 
[10951.527985]  [<ffffffff81302301>] ? memmove+0x51/0x1a0 
[10951.528003]  [<ffffffffa028c1a1>] ? xfs_attr_leaf_moveents.isra.2+0x91/0x280 [xfs] 
[10951.528020]  [<ffffffffa028c467>] xfs_attr_leaf_compact+0xd7/0x130 [xfs] 
[10951.528038]  [<ffffffffa028da2e>] xfs_attr_leaf_add+0xce/0x170 [xfs] 
[10951.528055]  [<ffffffffa0289850>] xfs_attr_leaf_addname+0xc0/0x3d0 [xfs] 
[10951.528073]  [<ffffffffa0297d4e>] ? xfs_bmap_one_block+0x3e/0xa0 [xfs] 
[10951.528090]  [<ffffffffa028a78c>] xfs_attr_set_int+0x30c/0x420 [xfs] 
[10951.528093]  [<ffffffff811be9f4>] ? setxattr+0xa4/0x1c0 
[10951.528111]  [<ffffffffa028ad1f>] xfs_attr_set+0x7f/0x90 [xfs] 
[10951.528128]  [<ffffffffa0280a12>] xfs_xattr_set+0x42/0x70 [xfs] 
[10951.528131]  [<ffffffff811bdef2>] generic_setxattr+0x62/0x80 
[10951.528134]  [<ffffffff811be743>] __vfs_setxattr_noperm+0x63/0x1b0 
[10951.528137]  [<ffffffff811be945>] vfs_setxattr+0xb5/0xc0 
[10951.528140]  [<ffffffff811bea76>] setxattr+0x126/0x1c0 
[10951.528142]  [<ffffffff8118358d>] ? kmem_cache_free+0x1cd/0x1e0 
[10951.528144]  [<ffffffff811a72b2>] ? final_putname+0x22/0x50 
[10951.528146]  [<ffffffff811a74cb>] ? putname+0x2b/0x40 
[10951.528148]  [<ffffffff811ab96f>] ? user_path_at_empty+0x5f/0x90 
[10951.528150]  [<ffffffff8119e5c9>] ? __sb_start_write+0x49/0x100 
[10951.528154]  [<ffffffff811bedef>] sys_lsetxattr+0x8f/0xd0 
[10951.528157]  [<ffffffff81619359>] system_call_fastpath+0x16/0x1b 
[10951.528175] Code: 31 ff 4c 89 e7 e8 3f bd 57 00 8b 75 d0 49 89 c6 48 8b 03 85 c6 0f 84 9f 01 00 00 8b 4b 2c 48 8b 43 08 49 c7 c7 00 44 01 00 85 c9 <44> 8b 48 18 74 7a 49 c7 c7 00 44 01 00 44 89 c8 4c 89 fa 48 89  
[10951.528178] RIP  [<ffffffff81095092>] try_to_wake_up+0x52/0x2d0 
[10951.528179]  RSP <ffff88007d003d98> 
[10951.528180] CR2: ffff88003a9d2018 
[10951.528181] ---[ end trace 1dba1edcdfef399b ]--- 
[10951.528182] Kernel panic - not syncing: Fatal exception in interrupt 
[10952.594747] Shutting down cpus with NMI 
[10952.598598] drm_kms_helper: panic occurred, switching back to text console 

2)
[20914.575680] XFS (dm-2): Mounting Filesystem 
[20914.653966] XFS (dm-2): Ending clean mount 
[20915.812263] XFS (dm-0): Mounting Filesystem 
[20916.628209] XFS (dm-0): Ending clean mount 
[20917.997069] divide error: 0000 [#1] SMP  
[20917.998029] Modules linked in: binfmt_misc(F) cmtp(F) kernelcapi(F) tun(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) bnep(F) hidp(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) rds(F) af_key(F) bluetooth(F) rfkill(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) nfc(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) bnx2(F) kvm_amd(F) amd64_edac_mod(F) edac_mce_amd(F) kvm(F) pcspkr(F) serio_raw(F) shpchp(F) i2c_piix4(F) edac_core(F) k8temp(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) radeon(F) i2c_algo_bit(F) drm_kms_helper(F) mptsas(F) ttm(F) scsi_transport_sas(F) drm(F
 ) mptscsih(F) i2c_core(F) mptbase(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[20917.998029] CPU 0  
[20917.998029] Pid: 10, comm: rcu_sched Tainted: GF            3.9.4 #1 IBM BladeCenter LS41 -[7972AC1]-/Server Blade 
[20917.998029] RIP: 0010:[<ffffffff8109ed2b>]  [<ffffffff8109ed2b>] update_sd_lb_stats+0x2bb/0x5b0 
[20917.998029] RSP: 0018:ffff88013a35fa60  EFLAGS: 00010016 
[20917.998029] RAX: 0000000000044800 RBX: 0000000000000000 RCX: ffff880439f5ba18 
[20917.998029] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000008 
[20917.998029] RBP: ffff88013a35fb28 R08: 0000000000000112 R09: 0000000000000000 
[20917.998029] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000008 
[20917.998029] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88013a35fc50 
[20917.998029] FS:  00007fb8dd06e740(0000) GS:ffff88013bc00000(0000) knlGS:0000000000000000 
[20917.998029] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b 
[20917.998029] CR2: 0000000001890840 CR3: 00000002205ce000 CR4: 00000000000007f0 
[20917.998029] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[20917.998029] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[20917.998029] Process rcu_sched (pid: 10, threadinfo ffff88013a35e000, task ffff88013a365040) 
[20917.998029] Stack: 
[20917.998029]  0100000000000000 ffff88013a35fce4 ffff88013a35fb38 00000000ffffffff 
[20917.998029]  ffff880139c21fb0 0000000000014400 0000000000014400 0000000000000000 
[20917.998029]  0000000000000001 0000000000000112 ffff880139c21fc8 0000000000000000 
[20917.998029] Call Trace: 
[20917.998029]  [<ffffffff8109f056>] find_busiest_group+0x36/0x4b0 
[20917.998029]  [<ffffffff8109f5d8>] load_balance+0x108/0x7d0 
[20917.998029]  [<ffffffff8108fa7c>] ? update_rq_clock.part.67+0x1c/0x170 
[20917.998029]  [<ffffffff810a0142>] idle_balance+0x182/0x2f0 
[20917.998029]  [<ffffffff8160f1ac>] __schedule+0x7bc/0x7d0 
[20917.998029]  [<ffffffff8160f1e9>] schedule+0x29/0x70 
[20917.998029]  [<ffffffff8160d8e2>] schedule_timeout+0x172/0x2c0 
[20917.998029]  [<ffffffff810f709a>] ? rcu_report_qs_rnp+0x7a/0x130 
[20917.998029]  [<ffffffff81070210>] ? __internal_add_timer+0x130/0x130 
[20917.998029]  [<ffffffff810f8ce3>] rcu_gp_kthread+0x313/0x560 
[20917.998029]  [<ffffffff810850e0>] ? wake_up_bit+0x30/0x30 
[20917.998029]  [<ffffffff810f89d0>] ? rcu_gp_fqs+0x80/0x80 
[20917.998029]  [<ffffffff81084240>] kthread+0xc0/0xd0 
[20917.998029]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[20917.998029]  [<ffffffff816192ac>] ret_from_fork+0x7c/0xb0 
[20917.998029]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[20917.998029] Code: b5 50 ff ff ff 49 8b 3f e8 b3 fb ff ff 0f 1f 00 48 8b 85 58 ff ff ff 48 8b 48 10 4c 8b 45 a0 8b 71 04 31 d2 4c 89 c0 48 c1 e0 0a <48> f7 f6 48 8b 75 a8 48 85 f6 48 89 c7 49 89 c1 48 89 45 98 0f  
[20917.998029] RIP  [<ffffffff8109ed2b>] update_sd_lb_stats+0x2bb/0x5b0 
[20917.998029]  RSP <ffff88013a35fa60> 
[20917.998029] ---[ end trace 9d1c03412e3d1bf5 ]--- 
[20918.017044] divide error: 0000 [#2] SMP  
[20918.017044] Modules linked in: binfmt_misc(F) cmtp(F) kernelcapi(F) tun(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) bnep(F) hidp(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) rds(F) af_key(F) bluetooth(F) rfkill(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) nfc(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) bnx2(F) kvm_amd(F) amd64_edac_mod(F) edac_mce_amd(F) kvm(F) pcspkr(F) serio_raw(F) shpchp(F) i2c_piix4(F) edac_core(F) k8temp(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) radeon(F) i2c_algo_bit(F) drm_kms_helper(F) mptsas(F) ttm(F) scsi_transport_sas(F) drm(F
 ) mptscsih(F) i2c_core(F) mptbase(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[20918.017044] CPU 2  
[20918.017044] Pid: 0, comm: swapper/2 Tainted: GF     D      3.9.4 #1 IBM BladeCenter LS41 -[7972AC1]-/Server Blade 
[20918.017044] RIP: 0010:[<ffffffff8109ed2b>]  [<ffffffff8109ed2b>] update_sd_lb_stats+0x2bb/0x5b0 
[20918.017044] RSP: 0018:ffff88033bc03c00  EFLAGS: 00010216 
[20918.017044] RAX: 0000000000040800 RBX: 0000000000000000 RCX: ffff880439f5ba18 
[20918.017044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000008 
[20918.017044] RBP: ffff88033bc03cc8 R08: 0000000000000102 R09: 0000000000000005 
[20918.017044] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000008 
[20918.017044] R13: 0000000000000000 R14: 0000000000000001 R15: ffff88033bc03df0 
[20918.017044] FS:  00007fb8dd06e740(0000) GS:ffff88033bc00000(0000) knlGS:0000000000000000 
[20918.017044] CS:  0010 DS: 0000 ES: 0000 CR[-- MARK -- Thu May 30 10:40:00 2013] 

3)
[10721.161888] XFS (dm-0): Ending clean mount 
[10722.090855] XFS (dm-2): Mounting Filesystem 
[10722.143682] XFS (dm-2): Ending clean mount 
[10722.584327] XFS (dm-0): Mounting Filesystem 
[10722.949519] XFS (dm-0): Ending clean mount 
[10723.579704] BUG: unable to handle kernel paging request at ffff8801b55cc000 
[10723.619185] IP: [<ffffffff81302305>] memmove+0x55/0x1a0 
[10723.647690] PGD 1ddf067 PUD 20bdfa067 PMD 1b5734063 PTE 80000001b55cc161 
[10723.685013] Oops: 0003 [#1] SMP  
[10723.701968] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F)[10724.12
 8502] sleep[6604]: segfault at 0 ip           (null) sp 00007fff96b37a30 error 14 in sleep[400000+6000] 
[10724.128757] ------------[ cut here ]------------ 
[10724.128760] WARNING: at mm/mmap.c:2711 exit_mmap+0x166/0x170() 
[10724.128761] Hardware name: ProLiant DL120 G7 
[10724.128761] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10724.128795] Pid: 6604, comm: sleep Tainted: GF            3.9.4 #1 
[10724.128796] Call Trace: 
[10724.128796]  [<ffffffff81060f50>] warn_slowpath_common+0x70/0xa0 
[10724.128800] traps: auditd[520] general protection ip:7f9a89363be5 sp:7f9a8801f680 error:0 [<ffffffff8106103a>] warn_slowpath_null+0x1a/0x20 
[10724.128802]  [<ffffffff811647d6>] exit_mmap+0x166/0x170 
[10724.128804]  in libc-2.17.so[7f9a8931c000+1b5000] [<ffffffff8105e377>] mmput+0x67/0xf0 
[10724.128806]  
[10724.128806]  [<ffffffff81066898>] do_exit+0x278/0xa20 
[10724.128816]  [<ffffffff810670bf>] do_group_exit+0x3f/0xa0 
[10724.128817]  [<ffffffff81075ead>] get_signal_to_deliver+0x1ad/0x5c0 
[10724.128820]  [<ffffffff81013438>] do_signal+0x48/0x5a0 
[10724.128823]  [<ffffffff81614d4c>] ? __do_page_fault+0x45c/0x510 
[10724.128825]  [<ffffffff810879b8>] ? hrtimer_try_to_cancel+0x48/0xe0 
[10724.128827]  [<ffffffff8108879d>] ? hrtimer_nanosleep+0xad/0x170 
[10724.128829]  [<ffffffff81087820>] ? hrtimer_get_res+0x50/0x50 
[10724.128830]  [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 
[10724.128831]  [<ffffffff816112bc>] retint_signal+0x48/0x8c 
[10724.128834] ---[ end trace aa0156eab31509fc ]--- 
[10724.128901] BUG: Bad rss-counter state mm:ffff8801fb90af40 idx:0 val:5 
[10724.128901] BUG: Bad rss-counter state mm:ffff8801fb90af40 idx:1 val:3 
[10724.128927] rhts-test-runne[48621]: segfault at 19cc ip 00000000004401c4 sp 00007fff27f840e0 error 6 in bash[400000+db000] 
[10724.129726] ============================================================================= 
[10724.129727] BUG kmalloc-4096 (Tainted: GF       W   ): Padding overwritten. 0xffff88019152fc28-0xffff88019152ffff 
[10724.129727] ----------------------------------------------------------------------------- 
[10724.129727]  
[10724.129728] INFO: Slab 0xffffea0006454a00 objects=7 used=7 fp=0x          (null) flags=0x20000000004080 
[10724.129729] Pid: 43729, comm: kworker/0:0 Tainted: GF   B   W    3.9.4 #1 
[10724.129729] Call Trace: 
[10724.129730]  [<ffffffff81181ed2>] slab_err+0xc2/0xf0 
[10724.129733]  [<ffffffff812f8007>] ? kset_init+0x27/0x40 
[10724.129735]  [<ffffffff81181ff5>] slab_pad_check.part.41+0xf5/0x170 
[10724.129736]  [<ffffffff810ce4d2>] ? cgroup_release_agent+0x42/0x180 
[10724.129739]  [<ffffffff811820e3>] check_slab+0x73/0x100 
[10724.129740]  [<ffffffff81606b50>] alloc_debug_processing+0x21/0x118 
[10724.129742]  [<ffffffff8160772f>] __slab_alloc+0x3b8/0x4a2 
[10724.129744]  [<ffffffff8109f5d8>] ? load_balance+0x108/0x7d0 
[10724.129746]  [<ffffffff810ce4d2>] ? cgroup_release_agent+0x42/0x180 
[10724.129747]  [<ffffffff8108fa7c>] ? update_rq_clock.part.67+0x1c/0x170 
[10724.129749]  [<ffffffff81184dd1>] kmem_cache_alloc_trace+0x1b1/0x200 
[10724.129751]  [<ffffffff810ce4d2>] cgroup_release_agent+0x42/0x180 
[10724.129752]  [<ffffffff8160eda0>] ? __schedule+0x3b0/0x7d0 
[10724.129754]  [<ffffffff8107d80f>] process_one_work+0x16f/0x3f0 
[10724.129756]  [<ffffffff8107f360>] worker_thread+0x110/0x3d0 
[10724.129757]  [<ffffffff8107f250>] ? __alloc_workqueue_key+0x500/0x500 
[10724.129758]  [<ffffffff81084240>] kthread+0xc0/0xd0 
[10724.129759]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10724.129760]  [<ffffffff816192ac>] ret_from_fork+0x7c/0xb0 
[10724.129762]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10724.129765] Padding ffff88019152f8f8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129765] Padding ffff88019152f908: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129766] Padding ffff88019152f918: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129766] Padding ffff88019152f928: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129767] Padding ffff88019152f938: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129767] Padding ffff88019152f948: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129768] Padding ffff88019152f958: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129768] Padding ffff88019152f968: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129769] Padding ffff88019152f978: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129769] Padding ffff88019152f988: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129770] Padding ffff88019152f998: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129770] Padding ffff88019152f9a8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129771] Padding ffff88019152f9b8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129771] Padding ffff88019152f9c8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129772] Padding ffff88019152f9d8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129772] Padding ffff88019152f9e8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129773] Padding ffff88019152f9f8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129773] Padding ffff88019152fa08: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129774] Padding ffff88019152fa18: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129774] Padding ffff88019152fa28: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129775] Padding ffff88019152fa38: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129775] Padding ffff88019152fa48: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129776] Padding ffff88019152fa58: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129776] Padding ffff88019152fa68: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129777] Padding ffff88019152fa78: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129777] Padding ffff88019152fa88: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129778] Padding ffff88019152fa98: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129778] Padding ffff88019152faa8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129779] Padding ffff88019152fab8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129779] Padding ffff88019152fac8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129780] Padding ffff88019152fad8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129780] Padding ffff88019152fae8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129781] Padding ffff88019152faf8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129781] Padding ffff88019152fb08: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129782] Padding ffff88019152fb18: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129782] Padding ffff88019152fb28: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129783] Padding ffff88019152fb38: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129783] Padding ffff88019152fb48: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129784] Padding ffff88019152fb58: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129784] Padding ffff88019152fb68: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129785] Padding ffff88019152fb78: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129785] Padding ffff88019152fb88: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129786] Padding ffff88019152fb98: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129786] Padding ffff88019152fba8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129787] Padding ffff88019152fbb8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129787] Padding ffff88019152fbc8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129788] Padding ffff88019152fbd8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129788] Padding ffff88019152fbe8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129789] Padding ffff88019152fbf8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129789] Padding ffff88019152fc08: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129790] Padding ffff88019152fc18: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a  ZZZZZZZZZZZZZZZZ 
[10724.129790] Padding ffff88019152fc28: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129791] Padding ffff88019152fc38: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129792] Padding ffff88019152fc48: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129792] Padding ffff88019152fc58: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129793] Padding ffff88019152fc68: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129793] Padding ffff88019152fc78: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129794] Padding ffff88019152fc88: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129794] Padding ffff88019152fc98: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129795] Padding ffff88019152fca8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129795] Padding ffff88019152fcb8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129796] Padding ffff88019152fcc8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129796] Padding ffff88019152fcd8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129797] Padding ffff88019152fce8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129797] Padding ffff88019152fcf8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129798] Padding ffff88019152fd08: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129798] Padding ffff88019152fd18: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129799] Padding ffff88019152fd28: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129799] Padding ffff88019152fd38: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129800] Padding ffff88019152fd48: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129800] Padding ffff88019152fd58: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129801] Padding ffff88019152fd68: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129801] Padding ffff88019152fd78: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129802] Padding ffff88019152fd88: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129802] Padding ffff88019152fd98: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129803] Padding ffff88019152fda8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129803] Padding ffff88019152fdb8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129804] Padding ffff88019152fdc8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129804] Padding ffff88019152fdd8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129805] Padding ffff88019152fde8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129805] Padding ffff88019152fdf8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129806] Padding ffff88019152fe08: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129806] Padding ffff88019152fe18: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129807] Padding ffff88019152fe28: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129807] Padding ffff88019152fe38: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129808] Padding ffff88019152fe48: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129808] Padding ffff88019152fe58: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129809] Padding ffff88019152fe68: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129809] Padding ffff88019152fe78: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129810] Padding ffff88019152fe88: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129810] Padding ffff88019152fe98: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129811] Padding ffff88019152fea8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129811] Padding ffff88019152feb8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129812] Padding ffff88019152fec8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129812] Padding ffff88019152fed8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129813] Padding ffff88019152fee8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129813] Padding ffff88019152fef8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129814] Padding ffff88019152ff08: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129814] Padding ffff88019152ff18: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129815] Padding ffff88019152ff28: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129815] Padding ffff88019152ff38: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129816] Padding ffff88019152ff48: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129816] Padding ffff88019152ff58: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129817] Padding ffff88019152ff68: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129817] Padding ffff88019152ff78: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129818] Padding ffff88019152ff88: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129818] Padding ffff88019152ff98: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129819] Padding ffff88019152ffa8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129819] Padding ffff88019152ffb8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129820] Padding ffff88019152ffc8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129820] Padding ffff88019152ffd8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129821] Padding ffff88019152ffe8: c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6 c6  ................ 
[10724.129821] Padding ffff88019152fff8: c6 c6 c6 c6 c6 c6 c6 c6                          ........ 
[10724.129822] FIX kmalloc-4096: Restoring 0xffff88019152f8f8-0xffff88019152ffff=0x5a 
[10724.129822]  
[10724.135254] systemd[1]: segfault at 45 ip 00007f93e348c780 sp 00007fff4deb3a9e error 4 in libdbus-1.so.3.7.2[7f93e3479000+45000] 
[10724.135272] traps: systemd[1] trap invalid opcode ip:7f93e498c490 sp:7fff4deb34f8 error:0 in systemd[7f93e496d000+f6000] 
[10724.135281] traps: systemd[1] trap invalid opcode ip:7f93e498c490 sp:7fff4deb2f38 error:0 in systemd[7f93e496d000+f6000] 
[10724.135289] traps: systemd[1] trap invalid opcode ip:7f93e498c490 sp:7fff4deb2978 error:0 in systemd[7f93e496d000+f6000] 
[10724.135297] traps: systemd[1] trap invalid opcode ip:7f93e498c490 sp:7fff4deb23b8 error:0 in systemd[7f93e496d000+f6000] 
[10724.135304] traps: systemd[1] trap invalid opcode ip:7f93e498c490 sp:7fff4deb1df8 error:0 in systemd[7f93e496d000+f6000] 
[10724.135312] traps: systemd[1] trap invalid opcode ip:7f93e498c490 sp:7fff4deb1838 error:0 in systemd[7f93e496d000+f6000] 
[10724.169488] audit: *NO* daemon at audit_pid=505 

[10732.129639]  i2c_algo_bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10732.206898] CPU 3  
[10732.215891] Pid: 6911, comm: attr Tainted: GF   B   W    3.9.4 #1 HP ProLiant DL120 G7 
[10732.256496] RIP: 0010:[<ffffffff81302305>]  [<ffffffff81302305>] memmove+0x55/0x1a0 
[10732.296932] RSP: 0018:ffff8801bbe15ad8  EFLAGS: 00010282 
[10732.325205] RAX: ffff880191529168 RBX: ffff8801e687b000 RCX: 000000000000d00b 
[10732.363603] RDX: ffffffffdbf5d138 RSI: ffff8801b55cc3e0 RDI: ffff8801b55cbfe8 
[10732.401581] RBP: ffff8801bbe15b30 R08: 38408bffffff4085 R09: 8b48dceb000000b8 
[10732.440757] R10: 9f89498eeb000000 R11: 20befffffc65e9e2 R12: ffff880191529148 
[10732.475959] R13: 00000000000003d8 R14: 0000000000001800 R15: 000000000000007b 
[10732.512079] FS:  00007fc626dc9740(0000) GS:ffff88020b460000(0000) knlGS:0000000000000000 
[10732.553296] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10732.581757] CR2: ffff8801b55cc000 CR3: 00000001e169c000 CR4: 00000000000407e0 
[10732.617759] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10732.653908] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10732.689045] Process attr (pid: 6911, threadinfo ffff8801bbe14000, task ffff8801e6b71ac0) 
[10732.729564] Stack: 
[10732.739413]  ffffffffa01651a1 0000000000000000 0000000000000000 ffff880191529168 
[10732.776436]  ffff880191529148 0000000000000018 ffff880191529148 0000000000000000 
[10732.813437]  ffff8801de8237b0 ffff8801c491d280 ffff8801e2c776c0 ffff8801bbe15b68 
[10732.852979] Call Trace: 
[10732.865992]  [<ffffffffa01651a1>] ? xfs_attr_leaf_moveents.isra.2+0x91/0x280 [xfs] 
[10732.906399]  [<ffffffffa0165467>] xfs_attr_leaf_compact+0xd7/0x130 [xfs] 
[10732.942002]  [<ffffffffa0166a2e>] xfs_attr_leaf_add+0xce/0x170 [xfs] 
[10732.975905]  [<ffffffffa0162850>] xfs_attr_leaf_addname+0xc0/0x3d0 [xfs] 
[10733.009452]  [<ffffffffa0170d4e>] ? xfs_bmap_one_block+0x3e/0xa0 [xfs] 
[10733.042797]  [<ffffffffa016378c>] xfs_attr_set_int+0x30c/0x420 [xfs] 
[10733.074645]  [<ffffffff811be9f4>] ? setxattr+0xa4/0x1c0 
[10733.100539]  [<ffffffffa0163d1f>] xfs_attr_set+0x7f/0x90 [xfs] 
[10733.129870]  [<ffffffffa0159a12>] xfs_xattr_set+0x42/0x70 [xfs] 
[10733.159595]  [<ffffffff811bdef2>] generic_setxattr+0x62/0x80 
[10733.188208]  [<ffffffff811be743>] __vfs_setxattr_noperm+0x63/0x1b0 
[10733.218633]  [<ffffffff811be945>] vfs_setxattr+0xb5/0xc0 
[10733.245380]  [<ffffffff811bea76>] setxattr+0x126/0x1c0 
[10733.270691]  [<ffffffff8118358d>] ? kmem_cache_free+0x1cd/0x1e0 
[10733.300416]  [<ffffffff811a72b2>] ? final_putname+0x22/0x50 
[10733.327832]  [<ffffffff811a74cb>] ? putname+0x2b/0x40 
[10733.354383]  [<ffffffff811ab96f>] ? user_path_at_empty+0x5f/0x90 
[10733.385198]  [<ffffffff8119e5c9>] ? __sb_start_write+0x49/0x100 
[10733.416587]  [<ffffffff811bedef>] sys_lsetxattr+0x8f/0xd0 
[10733.445421]  [<ffffffff81619359>] system_call_fastpath+0x16/0x1b 
[10733.477008] Code: 40 38 fe 74 41 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 48 8d 76 20 4c 89 1f 4c 89 57 08 4c 89 4f 10 <4c> 89 47 18 48 8d 7f 20 73 d4 48 83 c2 20 e9 a8 00 00 00 0f 1f  
[10733.575487] RIP  [<ffffffff81302305>] memmove+0x55/0x1a0 
[10733.602350]  RSP <ffff8801bbe15ad8> 
[10733.620195] CR2: ffff8801b55cc000 
[10733.693452] ---[ end trace aa0156eab31509fd ]--- 
[10733.693454] general protection fault: 0000 [#2] SMP  
[10733.693468] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10733.693475] CPU 1  
[10733.693475] Pid: 48621, comm: rhts-test-runne Tainted: GF   B D W    3.9.4 #1 HP ProLiant DL120 G7 
[10733.693478] RIP: 0010:[<ffffffff8115787e>]  [<ffffffff8115787e>] vma_interval_tree_remove+0x3e/0x240 
[10733.693479] RSP: 0000:ffff8801fcdcfba0  EFLAGS: 00010206 
[10733.693479] RAX: 0000be0f00000000 RBX: ffff8801e0abda00 RCX: ffff8801a65ca058 
[10733.693480] RDX: 0000be0f00000000 RSI: ffff8801f74b0760 RDI: ffff8801e0abda00 
[10733.693480] RBP: ffff8801fcdcfbb8 R08: ffff8801a65cb800 R09: 0000000000017700 
[10733.693481] R10: ffff8801e0abda58 R11: 000000000000000e R12: ffff8801e0abda00 
[10733.693481] R13: ffff8801f74b0778 R14: ffff8801f74b0740 R15: ffff8801e0abda00 
[10733.693482] FS:  0000000000000000(0000) GS:ffff88020b420000(0000) knlGS:0000000000000000 
[10733.693483] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10733.693483] CR2: 00000000000019cc CR3: 00000001fbc0b000 CR4: 00000000000407e0 
[10733.693484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10733.693484] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10733.693485] Process rhts-test-runne (pid: 48621, threadinfo ffff8801fcdce000, task ffff8801e54f3580) 
[10733.693485] Stack: 
[10733.693487]  ffffffff811613e6 ffff8801c4a68480 ffff8801e0abda00 ffff8801fcdcfbe8 
[10733.693488]  ffffffff811619a0 ffff8801dc1c1000 00007f9810be3000 0000000000000000 
[10733.693489]  ffff8801fcdcfc40 ffff8801fcdcfc28 ffffffff8115a240 0000000000000000 
[10733.693489] Call Trace: 
[10733.693491]  [<ffffffff811613e6>] ? __remove_shared_vm_struct+0x46/0x70 
[10733.693492]  [<ffffffff811619a0>] unlink_file_vma+0x40/0x60 
[10733.693493]  [<ffffffff8115a240>] free_pgtables+0xb0/0x120 
[10733.693495]  [<ffffffff81164722>] exit_mmap+0xb2/0x170 
[10733.693498]  [<ffffffff8105e377>] mmput+0x67/0xf0 
[10733.693500]  [<ffffffff81066898>] do_exit+0x278/0xa20 
[10733.693501]  [<ffffffff810670bf>] do_group_exit+0x3f/0xa0 
[10733.693503]  [<ffffffff81075ead>] get_signal_to_deliver+0x1ad/0x5c0 
[10733.693506]  [<ffffffff81013438>] do_signal+0x48/0x5a0 
[10733.693507]  [<ffffffff81614d4c>] ? __do_page_fault+0x45c/0x510 
[10733.693510]  [<ffffffff8130aabd>] ? list_del+0xd/0x30 
[10733.693511]  [<ffffffff81084f51>] ? remove_wait_queue+0x31/0x40 
[10733.693513]  [<ffffffff8106736e>] ? sys_wait4+0x6e/0xe0 
[10733.693514]  [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 
[10733.693516]  [<ffffffff816112bc>] retint_signal+0x48/0x8c 
[10733.693525] Code: d2 0f 84 9f 01 00 00 48 85 c9 0f 84 bd 01 00 00 48 8b 41 10 49 89 c8 48 85 c0 75 0f e9 cb 01 00 00 0f 1f 40 00 49 89 c0 48 89 d0 <48> 8b 50 10 48 85 d2 75 f1 4c 8b 58 08 4d 89 58 10 48 89 48 08  
[10733.693526] RIP  [<ffffffff8115787e>] vma_interval_tree_remove+0x3e/0x240 
[10733.693527]  RSP <ffff8801fcdcfba0> 
[10733.693529] general protection fault: 0000 [#3] SMP  
[10733.693549] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10733.693557] CPU 0  
[10733.693557] Pid: 43729, comm: kworker/0:0 Tainted: GF   B D W    3.9.4 #1 HP ProLiant DL120 G7 
[10733.693559] RIP: 0010:[<ffffffff81183889>]  [<ffffffff81183889>] deactivate_slab+0x119/0x510 
[10733.693562] RSP: 0000:ffff8801fdfd5bb8  EFLAGS: 00010006 
[10733.693563] RAX: 0000000000001008 RBX: ffff88019152e7b0 RCX: 0000000180070006 
[10733.693564] RDX: 0000000180070007 RSI: ffffea0006454a00 RDI: ffff880202c0ee40 
[10733.693565] RBP: ffff8801fdfd5ca8 R08: 0000000000000000 R09: ffff880191529000 
[10733.693567] R10: 0000000000000000 R11: ffff880202c00c40 R12: ffffea0006454a00 
[10733.693567] R13: ffff880202c0ee40 R14: 5a5a5a5a5a5a5a5a R15: 00000000ffffffff 
[10733.693568] FS:  0000000000000000(0000) GS:ffff88020b400000(0000) knlGS:0000000000000000 
[10733.693569] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10733.693569] CR2: 0000000000000000 CR3: 00000000018fa000 CR4: 00000000000407f0 
[10733.693570] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10733.693570] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10733.693572] Process kworker/0:0 (pid: 43729, threadinfo ffff8801fdfd4000, task ffff8801b575d040) 
[10733.693572] Stack: 
[10733.693576]  ffffffff810154cf ffff8801fdfd5bf4 0000000f00000001 ffff88020b403fc0 
[10733.693578]  0000000000000000 ffff8801fdfd4000 ffff8801fdfd5c50 00000000811817db 
[10733.693580]  ffffea0006454a00 ffff8801fdfd5c50 ffffffff810ce4d2 ffff880191528000 
[10733.693581] Call Trace: 
[10733.693584]  [<ffffffff810154cf>] ? dump_trace+0x16f/0x2b0 
[10733.693586]  [<ffffffff810ce4d2>] ? cgroup_release_agent+0x42/0x180 
[10733.693589]  [<ffffffff81020c2b>] ? save_stack_trace+0x2b/0x50 
[10733.693590]  [<ffffffff81180911>] ? set_track+0x61/0x1b0 
[10733.693592]  [<ffffffff8118176d>] ? init_object+0x3d/0x70 
[10733.693593] ---[ end trace aa0156eab31509fe ]--- 
[10733.693595]  [<ffffffff81607756>] __slab_alloc+0x3df/0x4a2 
[10733.693595] Fixing recursive fault but reboot is needed! 
[10733.693597]  [<ffffffff8109f5d8>] ? load_balance+0x108/0x7d0 
[10733.693599]  [<ffffffff810ce4d2>] ? cgroup_release_agent+0x42/0x180 
[10733.693601]  [<ffffffff8108fa7c>] ? update_rq_clock.part.67+0x1c/0x170 
[10733.693603]  [<ffffffff81184dd1>] kmem_cache_alloc_trace+0x1b1/0x200 
[10733.693605]  [<ffffffff810ce4d2>] cgroup_release_agent+0x42/0x180 
[10733.693607]  [<ffffffff8160eda0>] ? __schedule+0x3b0/0x7d0 
[10733.693610]  [<ffffffff8107d80f>] process_one_work+0x16f/0x3f0 
[10733.693612]  [<ffffffff8107f360>] worker_thread+0x110/0x3d0 
[10733.693613]  [<ffffffff8107f250>] ? __alloc_workqueue_key+0x500/0x500 
[10733.693615]  [<ffffffff81084240>] kthread+0xc0/0xd0 
[10733.693616]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10733.693618]  [<ffffffff816192ac>] ret_from_fork+0x7c/0xb0 
[10733.693620]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10733.693642] Code: 40 00 49 3b 54 24 18 75 ed 49 89 5c 24 10 49 89 4c 24 18 41 0f ba 34 24 00 66 0f 1f 84 00 00 00 00 00 4d 85 f6 74 1d 49 63 45 20 <49> 8b 14 06 48 85 d2 74 10 4c 89 f3 4d 8b 44 24 10 49 89 d6 e9  
[10733.693643] RIP  [<ffffffff81183889>] deactivate_slab+0x119/0x510 
[10733.693644]  RSP <ffff8801fdfd5bb8> 
[10733.693645] ---[ end trace aa0156eab31509ff ]--- 
[10733.693673] audit_printk_skb: 5695 callbacks suppressed 
[10733.693674] type=1701 audit(1369899862.224:50838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:syslogd_t:s0 pid=38988 comm="in:imklog" reason="memory violation" sig=11 
[10733.693771] general protection fault: 0000 [#4] SMP  
[10733.693783] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10733.693790] CPU 2  
[10733.693790] Pid: 38988, comm: in:imklog Tainted: GF   B D W    3.9.4 #1 HP ProLiant DL120 G7 
[10733.693792] RIP: 0010:[<ffffffff810c8b00>]  [<ffffffff810c8b00>] acct_collect+0x60/0x1b0 
[10733.693793] RSP: 0000:ffff8801e7977cd0  EFLAGS: 00010206 
[10733.693793] RAX: 0000be0d00000000 RBX: ffff8801deb93c80 RCX: ffff8801e7977fd8 
[10733.693794] RDX: 0000000000021000 RSI: 0000000000000001 RDI: ffff8801de900de8 
[10733.693794] RBP: ffff8801e7977cf0 R08: ffff8801ff629ac0 R09: 0000000000000000 
[10733.693795] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801ff629ac0 
[10733.693795] R13: 000000000000000b R14: 0000000000000000 R15: ffff8801ff629ac0 
[10733.693796] FS:  00007fc4aade0700(0000) GS:ffff88020b440000(0000) knlGS:0000000000000000 
[10733.693797] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10733.693797] CR2: 00007fff7fbabb10 CR3: 000000017e40c000 CR4: 00000000000407e0 
[10733.693798] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10733.693799] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10733.693799] Process in:imklog (pid: 38988, threadinfo ffff8801e7976000, task ffff8801ff629ac0) 
[10733.693800] Stack: 
[10733.693801]  000000000000000b 000000000000984c ffff8801ff629ac0 ffff8801ff629ac0 
[10733.693802]  ffff8801e7977d78 ffffffff81066e01 00000001de900de8 ffff8801f9ee1128 
[10733.693803]  ffff8801e193ee50 000000800000000a ffff8801e7977e78 ffff8801e7977f58 
[10733.693803] Call Trace: 
[10733.693805]  [<ffffffff81066e01>] do_exit+0x7e1/0xa20 
[10733.693807]  [<ffffffff810670bf>] do_group_exit+0x3f/0xa0 
[10733.693808]  [<ffffffff81075ead>] get_signal_to_deliver+0x1ad/0x5c0 
[10733.693810]  [<ffffffff81013438>] do_signal+0x48/0x5a0 
[10733.693812]  [<ffffffff81614d4c>] ? __do_page_fault+0x45c/0x510 
[10733.693813]  [<ffffffff810850e0>] ? wake_up_bit+0x30/0x30 
[10733.693814]  [<ffffffff81013a00>] do_notify_resume+0x70/0xa0 
[10733.693816]  [<ffffffff816112bc>] retint_signal+0x48/0x8c 
[10733.693826] Code: 00 00 00 74 56 49 8b 84 24 80 04 00 00 48 8d 78 68 e8 25 5b 54 00 49 8b 84 24 80 04 00 00 48 8b 00 48 85 c0 74 1c 31 d2 0f 1f 00 <48> 03 50 08 48 2b 10 48 8b 40 10 48 85 c0 75 f0 48 c1 ea 0a 49  
[10733.693827] RIP  [<ffffffff810c8b00>] acct_collect+0x60/0x1b0 
[10733.693827]  RSP <ffff8801e7977cd0> 
[10733.693828] ---[ end trace aa0156eab3150a00 ]--- 
[10733.693828] Fixing recursive fault but reboot is needed! 
[10733.694251] NetworkManager[568]: segfault at 75 ip 00007eff6bc52bcb sp 00007fff5e0d5db0 error 4 in libglib-2.0.so.0.3600.1[7eff6bc0b000+12a000] 
[10733.694275] type=1701 audit(1369899862.225:50839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:NetworkManager_t:s0 pid=568 comm="NetworkManager" reason="memory violation" sig=11 
[10733.695784] BUG: unable to handle kernel paging request at ffffffffffffffd8 
[10733.695786] IP: [<ffffffff810847e0>] kthread_data+0x10/0x20 
[10733.695787] PGD 18fd067 PUD 18ff067 PMD 0  
[10733.695788] Oops: 0000 [#5] SMP  
[10733.695799] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10733.695806] CPU 0  
[10733.695806] Pid: 43729, comm: kworker/0:0 Tainted: GF   B D W    3.9.4 #1 HP ProLiant DL120 G7 
[10733.695807] RIP: 0010:[<ffffffff810847e0>]  [<ffffffff810847e0>] kthread_data+0x10/0x20 
[10733.695808] RSP: 0018:ffff8801fdfd5968  EFLAGS: 00010002 
[10733.695808] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000f 
[10733.695809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801b575d040 
[10733.695809] RBP: ffff8801fdfd5968 R08: ffff8801b575d0b0 R09: 000009c3221f4808 
[10733.695810] R10: 0000000000000000 R11: ffffea0007952900 R12: ffff88020b414400 
[10733.695810] R13: 0000000000000000 R14: ffff8801b575d030 R15: ffff8801b575d040 
[10733.695811] FS:  0000000000000000(0000) GS:ffff88020b400000(0000) knlGS:0000000000000000 
[10733.695812] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10733.695812] CR2: ffffffffffffffd8 CR3: 00000001e784d000 CR4: 00000000000407f0 
[10733.695813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10733.695813] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10733.695814] Process kworker/0:0 (pid: 43729, threadinfo ffff8801fdfd4000, task ffff8801b575d040) 
[10733.695814] Stack: 
[10733.695815]  ffff8801fdfd5980 ffffffff8107f9a1 ffff8801b575d040 ffff8801fdfd59e0 
[10733.695816]  ffffffff8160efa2 ffff8801fdfd5fd8 0000000000014400 ffff8801fdfd5fd8 
[10733.695817]  0000000000014400 ffff8801b575d040 ffff8801b575d828 ffff8801fdfd5550 
[10733.695818] Call Trace: 
[10733.695819]  [<ffffffff8107f9a1>] wq_worker_sleeping+0x11/0x70 
[10733.695821]  [<ffffffff8160efa2>] __schedule+0x5b2/0x7d0 
[10733.695822]  [<ffffffff8160f1e9>] schedule+0x29/0x70 
[10733.695823]  [<ffffffff81066ce7>] do_exit+0x6c7/0xa20 
[10733.695825]  [<ffffffff81612034>] oops_end+0xa4/0xe0 
[10733.695827]  [<ffffffff810168db>] die+0x4b/0x70 
[10733.695828]  [<ffffffff81611ada>] do_general_protection+0xda/0x160 
[10733.695830]  [<ffffffff81611468>] general_protection+0x28/0x30 
[10733.695832]  [<ffffffff81183889>] ? deactivate_slab+0x119/0x510 
[10733.695833]  [<ffffffff810154cf>] ? dump_trace+0x16f/0x2b0 
[10733.695835]  [<ffffffff810ce4d2>] ? cgroup_release_agent+0x42/0x180 
[10733.695837]  [<ffffffff81020c2b>] ? save_stack_trace+0x2b/0x50 
[10733.695838]  [<ffffffff81180911>] ? set_track+0x61/0x1b0 
[10733.695839]  [<ffffffff8118176d>] ? init_object+0x3d/0x70 
[10733.695840]  [<ffffffff81607756>] __slab_alloc+0x3df/0x4a2 
[10733.695842]  [<ffffffff8109f5d8>] ? load_balance+0x108/0x7d0 
[10733.695843]  [<ffffffff810ce4d2>] ? cgroup_release_agent+0x42/0x180 
[10733.695844]  [<ffffffff8108fa7c>] ? update_rq_clock.part.67+0x1c/0x170 
[10733.695846]  [<ffffffff81184dd1>] kmem_cache_alloc_trace+0x1b1/0x200 
[10733.695847]  [<ffffffff810ce4d2>] cgroup_release_agent+0x42/0x180 
[10733.695848]  [<ffffffff8160eda0>] ? __schedule+0x3b0/0x7d0 
[10733.695849]  [<ffffffff8107d80f>] process_one_work+0x16f/0x3f0 
[10733.695851]  [<ffffffff8107f360>] worker_thread+0x110/0x3d0 
[10733.695852]  [<ffffffff8107f250>] ? __alloc_workqueue_key+0x500/0x500 
[10733.695853]  [<ffffffff81084240>] kthread+0xc0/0xd0 
[10733.695854]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10733.695855]  [<ffffffff816192ac>] ret_from_fork+0x7c/0xb0 
[10733.695856]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10733.695865] Code: 00 48 89 e5 5d 48 8b 40 c8 48 c1 e8 02 83 e0 01 c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 80 05 00 00 55 48 89 e5 <48> 8b 40 d8 5d c3 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90  
[10733.695866] RIP  [<ffffffff810847e0>] kthread_data+0x10/0x20 
[10733.695867]  RSP <ffff8801fdfd5968> 
[10733.695867] CR2: ffffffffffffffd8 
[10733.695868] ---[ end trace aa0156eab3150a01 ]--- 
[10733.695868] Fixing recursive fault but reboot is needed! 
[10741.654996] BUG: unable to handle kernel paging request at 00007f18c4071018 
[10741.691831] IP: [<ffffffff8115798b>] vma_interval_tree_remove+0x14b/0x240 
[10741.727684] PGD 0  
[10741.738338] Oops: 0000 [#6] SMP  
[10741.755746] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10742.257869] CPU 3  
[10742.267698] Pid: 6911, comm: attr Tainted: GF   B D W    3.9.4 #1 HP ProLiant DL120 G7 
[10742.311646] RIP: 0010:[<ffffffff8115798b>]  [<ffffffff8115798b>] vma_interval_tree_remove+0x14b/0x240 
[10742.358495] RSP: 0018:ffff8801bbe15670  EFLAGS: 00010206 
[10742.384615] RAX: ffff8801a65cae20 RBX: ffff8801fb849200 RCX: 00007f18c4071000 
[10742.420770] RDX: ffffffffffffffff RSI: ffff8801feb63220 RDI: ffff8801fb849200 
[10742.456593] RBP: ffff8801bbe15688 R08: ffff8801fba5dc58 R09: ffff8801fb849a58 
[10742.494108] R10: ffff8801fb849258 R11: 0000000000000000 R12: ffff8801fb849200 
[10742.530422] R13: ffff8801feb63238 R14: ffff8801feb63200 R15: ffff8801fb849200 
[10742.565618] FS:  0000000000000000(0000) GS:ffff88020b460000(0000) knlGS:0000000000000000 
[10742.606623] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10742.635672] CR2: 00007f18c4071018 CR3: 00000001e169c000 CR4: 00000000000407e0 
[10742.670958] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10742.706707] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10742.744778] Process attr (pid: 6911, threadinfo ffff8801bbe14000, task ffff8801e6b71ac0) 
[10742.788295] Stack: 
[10742.798965]  ffffffff811613e6 ffff8801c46e7740 ffff8801fb849200 ffff8801bbe156b8 
[10742.839037]  ffffffff811619a0 ffff8801fb849a00 00007fc6265f1000 0000000000000000 
[10742.876283]  ffff8801bbe15710 ffff8801bbe156f8 ffffffff8115a240 0000000000000000 
[10742.913418] Call Trace: 
[10742.925426]  [<ffffffff811613e6>] ? __remove_shared_vm_struct+0x46/0x70 
[10742.958588]  [<ffffffff811619a0>] unlink_file_vma+0x40/0x60 
[10742.985945]  [<ffffffff8115a240>] free_pgtables+0xb0/0x120 
[10743.013519]  [<ffffffff81164722>] exit_mmap+0xb2/0x170 
[10743.038820]  [<ffffffff8105e377>] mmput+0x67/0xf0 
[10743.062990]  [<ffffffff81066898>] do_exit+0x278/0xa20 
[10743.087864]  [<ffffffff81604989>] ? printk+0x67/0x69 
[10743.112837]  [<ffffffff81063088>] ? console_unlock+0x1e8/0x3f0 
[10743.141614]  [<ffffffff81612034>] oops_end+0xa4/0xe0 
[10743.166575]  [<ffffffff81604212>] no_context+0x263/0x270 
[10743.192871]  [<ffffffff81604292>] __bad_area_nosemaphore+0x73/0x1cc 
[10743.224652]  [<ffffffff816043fe>] bad_area_nosemaphore+0x13/0x15 
[10743.255236]  [<ffffffff81614c0e>] __do_page_fault+0x31e/0x510 
[10743.286559]  [<ffffffffa015d497>] ? kmem_alloc+0x67/0xf0 [xfs] 
[10743.317700]  [<ffffffff81020c2b>] ? save_stack_trace+0x2b/0x50 
[10743.349363]  [<ffffffff81180911>] ? set_track+0x61/0x1b0 
[10743.378060]  [<ffffffff8118176d>] ? init_object+0x3d/0x70 
[10743.407085]  [<ffffffff81614e0e>] do_page_fault+0xe/0x10 
[10743.436241]  [<ffffffff81611498>] page_fault+0x28/0x30 
[10743.462402]  [<ffffffff81302305>] ? memmove+0x55/0x1a0 
[10743.487998]  [<ffffffffa01651a1>] ? xfs_attr_leaf_moveents.isra.2+0x91/0x280 [xfs] 
[10743.526426]  [<ffffffffa0165467>] xfs_attr_leaf_compact+0xd7/0x130 [xfs] 
[10743.559879]  [<ffffffffa0166a2e>] xfs_attr_leaf_add+0xce/0x170 [xfs] 
[10743.591996]  [<ffffffffa0162850>] xfs_attr_leaf_addname+0xc0/0x3d0 [xfs] 
[10743.625676]  [<ffffffffa0170d4e>] ? xfs_bmap_one_block+0x3e/0xa0 [xfs] 
[10743.658136]  [<ffffffffa016378c>] xfs_attr_set_int+0x30c/0x420 [xfs] 
[10743.689678]  [<ffffffff811be9f4>] ? setxattr+0xa4/0x1c0 
[10743.716002]  [<ffffffffa0163d1f>] xfs_attr_set+0x7f/0x90 [xfs] 
[10743.744715]  [<ffffffffa0159a12>] xfs_xattr_set+0x42/0x70 [xfs] 
[10743.774512]  [<ffffffff811bdef2>] generic_setxattr+0x62/0x80 
[10743.802374]  [<ffffffff811be743>] __vfs_setxattr_noperm+0x63/0x1b0 
[10743.833373]  [<ffffffff811be945>] vfs_setxattr+0xb5/0xc0 
[10743.859695]  [<ffffffff811bea76>] setxattr+0x126/0x1c0 
[10743.887070]  [<ffffffff8118358d>] ? kmem_cache_free+0x1cd/0x1e0 
[10743.919013]  [<ffffffff811a72b2>] ? final_putname+0x22/0x50 
[10743.948596]  [<ffffffff811a74cb>] ? putname+0x2b/0x40 
[10743.976310]  [<ffffffff811ab96f>] ? user_path_at_empty+0x5f/0x90 
[10744.007107]  [<ffffffff8119e5c9>] ? __sb_start_write+0x49/0x100 
[10744.036839]  [<ffffffff811bedef>] sys_lsetxattr+0x8f/0xd0 
[10744.063840]  [<ffffffff81619359>] system_call_fastpath+0x16/0x1b 
[10744.094150] Code: 48 89 50 18 48 8b 00 48 83 e0 fc 74 43 48 8b 50 b0 48 2b 50 a8 48 8b 48 40 48 c1 ea 0c 48 8d 54 11 ff 48 8b 48 10 48 85 c9 74 0b <48> 8b 49 18 48 39 ca 48 0f 42 d1 48 8b 48 08 48 85 c9 74 0b 48  
[10744.188945] RIP  [<ffffffff8115798b>] vma_interval_tree_remove+0x14b/0x240 
[10744.223099]  RSP <ffff8801bbe15670> 
[10744.240096] CR2: 00007f18c4071018 
[10744.257118] ---[ end trace aa0156eab3150a02 ]--- 
[10744.280164] Fixing recursive fault but reboot is needed! 
[10748.689674] general protection fault: 0000 [#7] SMP  
[10748.716550] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10749.217082] CPU 2  
[10749.227162] Pid: 464, comm: flush-253:1 Tainted: GF   B D W    3.9.4 #1 HP ProLiant DL120 G7 
[10749.274289] RIP: 0010:[<ffffffff81157609>]  [<ffffffff81157609>] vma_interval_tree_subtree_search+0x19/0x80 
[10749.326848] RSP: 0000:ffff8801e6937a30  EFLAGS: 00010202 
[10749.355371] RAX: 6b6b6b6b6b6b6b6b RBX: ffff8801f74a6fc0 RCX: 0000000000000276 
[10749.394358] RDX: 00000000000006af RSI: 00000000000006af RDI: ffff8801a65c8400 
[10749.429501] RBP: ffff8801e6937a30 R08: ffff8801e6937b01 R09: 0000000000001000 
[10749.465183] R10: 0000000000000100 R11: 0000000000000210 R12: 00000000000006af 
[10749.500930] R13: ffff8801e6937cc8 R14: ffffea00047e1340 R15: ffffea00047e1340 
[10749.536294] FS:  0000000000000000(0000) GS:ffff88020b440000(0000) knlGS:0000000000000000 
[10749.577185] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10749.605877] CR2: 0000000000000000 CR3: 00000000018fa000 CR4: 00000000000407e0 
[10749.641518] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10749.677263] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10749.712490] Process flush-253:1 (pid: 464, threadinfo ffff8801e6936000, task ffff8801fcea3580) 
[10749.755984] Stack: 
[10749.765953]  ffff8801e6937a40 ffffffff81157aa2 ffff8801e6937a98 ffffffff8116714e 
[10749.803931]  ffff8801f74a6ff8 00000100638e3f00 00000000000006b1 00000000000006c0 
[10749.843909]  ffffea00047e1340 ffff8801f74a6fc0 ffff8801e6937cc8 0000000000000000 
[10749.882823] Call Trace: 
[10749.895832]  [<ffffffff81157aa2>] vma_interval_tree_iter_first+0x22/0x30 
[10749.932506]  [<ffffffff8116714e>] page_mkclean+0x6e/0x1d0 
[10749.960173]  [<ffffffff8113dbb8>] clear_page_dirty_for_io+0x48/0xc0 
[10749.991604]  [<ffffffff8113de4a>] write_cache_pages+0x21a/0x4b0 
[10750.020918]  [<ffffffff8113d4b0>] ? global_dirtyable_memory+0x50/0x50 
[10750.053649]  [<ffffffff8113e120>] generic_writepages+0x40/0x60 
[10750.083106]  [<ffffffffa01449e5>] xfs_vm_writepages+0x35/0x40 [xfs] 
[10750.113998]  [<ffffffff8113f02e>] do_writepages+0x1e/0x40 
[10750.141300]  [<ffffffff811c2ec0>] __writeback_single_inode+0x40/0x210 
[10750.173209]  [<ffffffff811c4b77>] writeback_sb_inodes+0x197/0x400 
[10750.204613]  [<ffffffff811c4e7f>] __writeback_inodes_wb+0x9f/0xd0 
[10750.235080]  [<ffffffff811c5543>] wb_writeback+0x233/0x2b0 
[10750.263128]  [<ffffffff811c6f65>] wb_do_writeback+0x1e5/0x1f0 
[10750.291413]  [<ffffffff811c6ffb>] bdi_writeback_thread+0x8b/0x210 
[10750.321825]  [<ffffffff811c6f70>] ? wb_do_writeback+0x1f0/0x1f0 
[10750.35                                                                               80>] ? insert_kthread_work+0x40/0x40 
[10750.409867]  [<ffffffff816192ac>] ret_from_fork+0x7c/0xb0 
[10750.439257]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10750.471505] Code: c3 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 66 66 66 66 90 55 48 89 e5 0f 1f 80 00 00 00 00 48 8b 47 68 48 85 c0 74 17 <48> 39 70 18 72 11 48 8d 78 a8 48 8b 47 68 48 85 c0 75 ed 0f 1f  
[10750.568513] RIP  [<ffffffff81157609>] vma_interval_tree_subtree_search+0x19/0x80 
[10750.605629]  RSP <ffff8801e6937a30> 
[10750.624263] ---[ end trace aa0156eab3150a03 ]--- 
[10761.391486] general protection fault: 0000 [#8] SMP  
[10761.418069] Modules linked in: binfmt_misc(F) bnep(F) hidp(F) tun(F) fuse(F) cmtp(F) kernelcapi(F) l2tp_ppp(F) l2tp_netlink(F) l2tp_core(F) rfcomm(F) nfnetlink(F) scsi_transport_iscsi(F) ipt_ULOG(F) af_802154(F) atm(F) bluetooth(F) rfkill(F) af_key(F) nfc(F) pppoe(F) pppox(F) ppp_generic(F) slhc(F) rds(F) lockd(F) sunrpc(F) nf_conntrack_netbios_ns(F) nf_conntrack_broadcast(F) ipt_MASQUERADE(F) ip6table_nat(F) nf_nat_ipv6(F) ip6table_mangle(F) ip6t_REJECT(F) nf_conntrack_ipv6(F) nf_defrag_ipv6(F) iptable_nat(F) nf_nat_ipv4(F) nf_nat(F) iptable_mangle(F) ipt_REJECT(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) xt_conntrack(F) nf_conntrack(F) ebtable_filter(F) ebtables(F) ip6table_filter(F) ip6_tables(F) iptable_filter(F) ip_tables(F) sg(F) ixgbe(F) iTCO_wdt(F) mdio(F) iTCO_vendor_support(F) dca(F) e1000e(F) lpc_ich(F) serio_raw(F) ptp(F) mfd_core(F) hpilo(F) pcspkr(F) hpwdt(F) pps_core(F) microcode(F) xfs(F) libcrc32c(F) sd_mod(F) crc_t10dif(F) ata_generic(F) mgag200(F) i2c_algo
 _bit(F) pata_acpi(F) drm_kms_helper(F) ttm(F) ata_piix(F) drm(F) hpsa(F) libata(F) i2c_core(F) dm_mirror(F) dm_region_hash(F) dm_log(F) dm_mod(F) 
[10761.921495] CPU 2  
[10761.930503] Pid: 63, comm: khugepaged Tainted: GF   B D W    3.9.4 #1 HP ProLiant DL120 G7 
[10761.975282] RIP: 0010:[<ffffffff8118b7fa>]  [<ffffffff8118b7fa>] hugepage_vma_check+0xa/0x70 
[10762.020574] RSP: 0000:ffff8801fceedd60  EFLAGS: 00010206 
[10762.049366] RAX: 0000000000000003 RBX: 0000000002e00000 RCX: ffff8801fceedfd8 
[10762.087874] RDX: 0000000000000000 RSI: 0000000002f08000 RDI: 0000be0300000001 
[10762.127078] RBP: ffff8801fceedd68 R08: ffff8801e0a15c00 R09: 0000000000000000 
[10762.162283] R10: 0000000000000000 R11: ffff8801d9101000 R12: 0000000003000000 
[10762.197992] R13: 0000be0300000001 R14: ffff8801d9101000 R15: 0000000000000202 
[10762.234176] FS:  0000000000000000(0000) GS:ffff88020b440000(0000) knlGS:0000000000000000 
[10762.274068] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 
[10762.302770] CR2: 0000000000000000 CR3: 00000000018fa000 CR4: 00000000000407e0 
[10762.338146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 
[10762.373845] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 
[10762.409883] Process khugepaged (pid: 63, threadinfo ffff8801fceec000, task ffff8801fceb3580) 
[10762.452060] Stack: 
[10762.462025]  0000000002e00000 ffff8801fceede40 ffffffff8118bb0c ffff8801fceedd90 
[10762.498485]  ffffffff810712d2 ffff8801ff640000 ffff8801fceede40 ffff8801f9a28a10 
[10762.536010]  ffff880000000000 ffff8801e56f28e8 ffff8801fceede70 ffffea0007644000 
[10762.575870] Call Trace: 
[10762.589029]  [<ffffffff8118bb0c>] khugepaged_scan_mm_slot+0xcc/0xd80 
[10762.623447]  [<ffffffff810712d2>] ? del_timer_sync+0x52/0x60 
[10762.654387]  [<ffffffff8118c8e3>] khugepaged+0x123/0x600 
[10762.682370]  [<ffffffff810850e0>] ? wake_up_bit+0x30/0x30 
[10762.709898]  [<ffffffff8118c7c0>] ? khugepaged_scan_mm_slot+0xd80/0xd80 
[10762.742505]  [<ffffffff81084240>] kthread+0xc0/0xd0 
[10762.767903]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10762.799013]  [<ffffffff816192ac>] ret_from_fork+0x7c/0xb0 
[10762.826476]  [<ffffffff81084180>] ? insert_kthread_work+0x40/0x40 
[10762.856488] Code: 89 c4 e8 2a 25 48 00 49 63 c4 45 85 e4 48 0f 45 d8 48 89 d8 5b 41 5c 5d c3 0f 1f 84 00 00 00 00 00 66 66 66 66 90 55 48 89 e5 53 <48> 8b 47 50 48 89 fb a9 00 00 00 20 75 09 f6 05 b1 04 87 00 01  
[10762.951263] RIP  [<ffffffff8118b7fa>] hugepage_vma_check+0xa/0x70 
[10762.982007]  RSP <ffff8801fceedd60> 
[10762.999155] ---[ end trace aa0156eab3150a04 ]--- 
[-- MARK -- Thu May 30 07:45:00 2013] 
[10779.411271] hpsa 0000:04:00.0: Abort request on C0:B0:T0:L0 
[10783.500306] INFO: rcu_sched detected stalls on CPUs/tasks: {} (detected by 3, t=60031 jiffies, g=677612, c=677611, q=125) 
[10783.559039] INFO: Stall ended before state dump start 
[10801.881812] Kernel panic - not syncing: Watchdog detected hard LOCKUP on cpu 1 
[10802.953682] Shutting down cpus with NMI 
[10802.974055] drm_kms_helper: panic occurred, switching back to text console 

----- Original Message -----
> From: "CAI Qian" <caiqian@redhat.com>
> To: "Dave Chinner" <david@fromorbit.com>
> Cc: xfs@oss.sgi.com, stable@vger.kernel.org
> Sent: Thursday, May 30, 2013 1:40:32 PM
> Subject: Re: 3.9.3: Oops running xfstests
> 
> 
> 
> ----- Original Message -----
> > From: "Dave Chinner" <david@fromorbit.com>
> > To: "CAI Qian" <caiqian@redhat.com>
> > Cc: xfs@oss.sgi.com, stable@vger.kernel.org
> > Sent: Thursday, May 30, 2013 1:20:49 PM
> > Subject: Re: 3.9.3: Oops running xfstests
> > 
> > On Wed, May 29, 2013 at 11:45:28PM -0400, CAI Qian wrote:
> > > Also reproduced this on 3.9.4 on several different machines.
> > 
> > How? what workload are you running that causes it to occur?
> I have been running the following workloads, trinity, ltp (including
> oom tests and some filesystem tests), some hugetlbfs tests, selinux
> test suite, tracepoint tests, connectathon tests and then xfstests.
> I am still trying to narrow down the minimal workload that could
> reproduce this.
> > 
> > <snip stack trace showing page overrun in
> > xfs_attr_leaf_compact/xfs_attr_leaf_moveents>
> > 
> > > System information is below:
> > > 
> > > + cat /proc/mounts
> > ....
> > > /dev/mapper/rhel_hp--xw9400--02-root / xfs
> > > rw,seclabel,relatime,attr2,inode64,noquota 0 0
> > > /dev/mapper/rhel_hp--xw9400--02-home /home xfs
> > > rw,seclabel,relatime,attr2,inode64,noquota 0 0
> > > /dev/sda1 /boot xfs rw,seclabel,relatime,attr2,inode64,noquota 0 0
> > 
> > Which of these filesystems did it happen on? Or some other
> > filesystem not mounted when you took this snapshot?
> + export TEST_DEV=/dev/mapper/rhel_hp--bl495cg5--02-swap
> + TEST_DEV=/dev/mapper/rhel_hp--bl495cg5--02-swap
> + export TEST_DIR=/mnt/testarea/test
> + TEST_DIR=/mnt/testarea/test
> + export SCRATCH_DEV=/dev/mapper/rhel_hp--bl495cg5--02-home
> + SCRATCH_DEV=/dev/mapper/rhel_hp--bl495cg5--02-home
> + export SCRATCH_MNT=/mnt/testarea/scratch
> + SCRATCH_MNT=/mnt/testarea/scratch
> + mkdir -p /mnt/testarea/test
> home = /dev/mapper/rhel_hp--bl495cg5--02-home
> + mkdir -p /mnt/testarea/scratch
> + mkfs.xfs -f /dev/mapper/rhel_hp--bl495cg5--02-swap
> meta-data=/dev/mapper/rhel_hp--bl495cg5--02-swap isize=256    agcount=4,
> agsize=510976 blks
>          =                       sectsz=512   attr=2, projid32bit=0
> data     =                       bsize=4096   blocks=2043904, imaxpct=25
>          =                       sunit=0      swidth=0 blks
> naming   =version 2              bsize=4096   ascii-ci=0
> log      =internal log           bsize=4096   blocks=2560, version=2
>          =                       sectsz=512   sunit=0 blks, lazy-count=1
> realtime =none                   extsz=4096   blocks=0, rtextents=0
> + mkfs.xfs -f /dev/mapper/rhel_hp--bl495cg5--02-home
> meta-data=/dev/mapper/rhel_hp--bl495cg5--02-home isize=256    agcount=4,
> agsize=1103872 blks
>          =                       sectsz=512   attr=2, projid32bit=0
> data     =                       bsize=4096   blocks=4415488, imaxpct=25
>          =                       sunit=0      swidth=0 blks
> naming   =version 2              bsize=4096   ascii-ci=0
> log      =internal log           bsize=4096   blocks=2560, version=2
>          =                       sectsz=512   sunit=0 blks, lazy-count=1
> realtime =none                   extsz=4096   blocks=0, rtextents=0
> > 
> > And can you post the xfs_info output of the filesystems under test,
> > too?
> xfs_info: /dev/mapper/rhel_hp--bl495cg5--02-swap is not a mounted XFS
> filesystem
> + echo
> 
> + xfs_info /dev/mapper/rhel_hp--bl495cg5--02-home
> meta-data=/dev/mapper/rhel_hp--bl495cg5--02-home isize=256    agcount=4,
> agsize=1103872 blks
>          =                       sectsz=512   attr=2
> data     =                       bsize=4096   blocks=4415488, imaxpct=25
>          =                       sunit=0      swidth=0 blks
> naming   =version 2              bsize=4096   ascii-ci=0
> log      =internal               bsize=4096   blocks=2560, version=2
>          =                       sectsz=512   sunit=0 blks, lazy-count=1
> realtime =none                   extsz=4096   blocks=0, rtextents=0
> CAI Qian
> > 
> > Cheers,
> > 
> > Dave.
> > --
> > Dave Chinner
> > david@fromorbit.com
> > 
> 

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