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Date: Fri, 7 Feb 2014 10:21:57 +0800
From: Fengguang Wu <fengguang.wu@...el.com>
To: Filipe David Borba Manana <fdmanana@...il.com>
Cc: Chris Mason <clm@...com>, linux-btrfs@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [btrfs] Kernel panic - not syncing: Out of memory and no killable
processes...
Greetings,
I got the below dmesg and the first bad commit is
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit 60efa5eb2e886852a0d5f9e1ffa7c896a1099da8
Author: Filipe David Borba Manana <fdmanana@...il.com>
AuthorDate: Sat Feb 1 21:27:56 2014 +0000
Commit: Chris Mason <clm@...com>
CommitDate: Mon Feb 3 09:01:28 2014 -0800
Btrfs: use late_initcall instead of module_init
+------------------------------------------------------------------+----+
| | |
+------------------------------------------------------------------+----+
| boot_successes | 0 |
| boot_failures | 19 |
| Kernel_panic-not_syncing:Out_of_memory_and_no_killable_processes | 19 |
| backtrace:async_run_entry_fn | 7 |
| backtrace:serio_handle_event | 11 |
| backtrace:do_fork | 1 |
| backtrace:kthreadd | 1 |
+------------------------------------------------------------------+----+
[ 4.550972] BTRFS: selftest: Running extent buffer operation tests
[ 4.552380] BTRFS: selftest: Running btrfs_split_item tests
[ 4.554120] BTRFS: selftest: Running find delalloc tests
[ 285.020424] kworker/0:1 invoked oom-killer: gfp_mask=0xd0, order=0, oom_score_adj=0
[ 285.021706] CPU: 0 PID: 16 Comm: kworker/0:1 Not tainted 3.14.0-rc1-wl-ath-00969-g449cd9d #5
[ 285.023055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 285.024066] Workqueue: events_long serio_handle_event
[ 285.024960] 4d44833c 4d451ac8 419a30bf 4d451b24 4199ffd5 41c98b1b 4d44823c 000000d0
[ 285.026565] 00000000 00000000 94a04513 30713289 4d448000 94a04513 4d4484fc 4d451b24
[ 285.028122] 00000246 41eed1e4 00000246 4d448000 00000000 00000000 4d4484f8 00000000
[ 285.029215] Call Trace:
[ 285.029506] [<419a30bf>] dump_stack+0x40/0x5e
[ 285.030035] [<4199ffd5>] dump_header.isra.12+0x9a/0x73f
[ 285.030625] [<411d651d>] out_of_memory+0x816/0x8c9
[ 285.031211] [<411d5f09>] ? out_of_memory+0x202/0x8c9
[ 285.031794] [<411dd65e>] __alloc_pages_nodemask+0xc8e/0x1143
[ 285.032500] [<41228c04>] slob_new_pages.isra.9+0x23/0x5c
[ 285.033153] [<41228db3>] slob_alloc.isra.10+0x176/0x2df
[ 285.033786] [<41228f6e>] slob_alloc_node+0x52/0x5f7
[ 285.034391] [<41120fc4>] ? trace_hardirqs_on+0x27/0x37
[ 285.034998] [<4122952c>] kmem_cache_alloc+0x19/0x29
[ 285.035610] [<412cc973>] __kernfs_new_node+0x7d/0x140
[ 285.036258] [<412ce1d5>] kernfs_new_node+0x40/0x81
[ 285.036819] [<412d04b1>] __kernfs_create_file+0x49/0x145
[ 285.037427] [<412d1331>] sysfs_add_file_mode_ns+0x1a7/0x277
[ 285.038088] [<412d23ed>] internal_create_group+0x2bf/0x449
[ 285.038691] [<412d09a8>] ? kernfs_create_link+0x89/0xcf
[ 285.039303] [<412d25be>] sysfs_create_group+0x1a/0x2a
[ 285.039881] [<412d288f>] sysfs_create_groups+0x4f/0xb1
[ 285.040481] [<41718aa0>] device_add+0x554/0xa64
[ 285.041028] [<412295bf>] ? __kmalloc+0x83/0x5cb
[ 285.041542] [<417c2d9e>] ? input_register_device+0x3a5/0x66d
[ 285.042199] [<417c2e70>] input_register_device+0x477/0x66d
[ 285.042806] [<417d1572>] psmouse_connect+0x301/0x507
[ 285.043383] [<417b526d>] serio_connect_driver+0x3c/0x68
[ 285.043970] [<417b52bd>] serio_driver_probe+0x24/0x34
[ 285.044552] [<4171d028>] driver_probe_device+0x111/0x361
[ 285.045174] [<419af211>] ? _raw_spin_unlock+0x47/0x6c
[ 285.045735] [<4171d337>] __driver_attach+0xbf/0x113
[ 285.046311] [<4171a53b>] bus_for_each_dev+0xdd/0xef
[ 285.046863] [<4171c9eb>] driver_attach+0x25/0x35
[ 285.047406] [<4171d278>] ? driver_probe_device+0x361/0x361
[ 285.048045] [<417b61cf>] serio_handle_event+0x2cf/0x382
[ 285.048615] [<410eccf5>] ? process_one_work+0x387/0xb1f
[ 285.049221] [<410ecdfa>] process_one_work+0x48c/0xb1f
[ 285.049782] [<410eccf5>] ? process_one_work+0x387/0xb1f
[ 285.050379] [<410eef24>] ? worker_thread+0x35/0x5b9
[ 285.050929] [<410ef1e3>] worker_thread+0x2f4/0x5b9
[ 285.051487] [<410eeeef>] ? manage_workers.isra.21+0x3f7/0x3f7
[ 285.052145] [<410f9642>] kthread+0x146/0x159
[ 285.052624] [<419bf55b>] ret_from_kernel_thread+0x1b/0x30
[ 285.053250] [<410f94fc>] ? kthread_stop+0x577/0x577
[ 285.053793] Mem-Info:
[ 285.054073] Normal per-cpu:
[ 285.054385] CPU 0: hi: 90, btch: 15 usd: 14
[ 285.054907] active_anon:0 inactive_anon:0 isolated_anon:0
[ 285.054907] active_file:242 inactive_file:44787 isolated_file:0
[ 285.054907] unevictable:2139 dirty:0 writeback:0 unstable:0
[ 285.054907] free:4566 slab_reclaimable:0 slab_unreclaimable:0
[ 285.054907] mapped:0 shmem:0 pagetables:0 bounce:0
[ 285.054907] free_cma:4096
[ 285.058193] Normal free:18264kB min:1916kB low:2392kB high:2872kB active_anon:0kB inactive_anon:0kB active_file:968kB inactive_file:179148kB unevictable:8556kB isolated(anon):0kB isolated(file):0kB present:261744kB managed:229588kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:240kB pagetables:0kB unstable:0kB bounce:0kB free_cma:16384kB writeback_tmp:0kB pages_scanned:414367 all_unreclaimable? yes
[ 285.062544] lowmem_reserve[]: 0 0 0
[ 285.063037] Normal: 0*4kB 1*8kB (R) 1*16kB (R) 0*32kB 1*64kB (R) 0*128kB 1*256kB (R) 1*512kB (R) 1*1024kB (R) 0*2048kB 4*4096kB (C) = 18264kB
[ 285.064804] 47168 total pagecache pages
[ 285.065243] 0 pages in swap cache
[ 285.065610] Swap cache stats: add 0, delete 0, find 0/0
[ 285.066206] Free swap = 0kB
[ 285.066525] Total swap = 0kB
[ 285.066853] 65436 pages RAM
[ 285.067186] 0 pages HighMem/MovableOnly
[ 285.067606] 8039 pages reserved
[ 285.067960] [ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
[ 285.068863] Kernel panic - not syncing: Out of memory and no killable processes...
[ 285.068863]
[ 285.069814] CPU: 0 PID: 16 Comm: kworker/0:1 Not tainted 3.14.0-rc1-wl-ath-00969-g449cd9d #5
[ 285.069814] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 285.069814] Workqueue: events_long serio_handle_event
[ 285.069814] 4cf94990 4d451b04 419a30bf 4d451b24 4199c633 41c872df 421123bc 41d6db88
[ 285.069814] 00000000 4cf94990 0000e035 4d451b74 411d6537 41c98d21 00000001 00000000
[ 285.069814] 411d5f09 4d4484f8 00000000 00000000 41d6da5c 41d6db88 00000000 000000d0
[ 285.069814] Call Trace:
[ 285.069814] [<419a30bf>] dump_stack+0x40/0x5e
[ 285.069814] [<4199c633>] panic+0x16b/0x3c7
[ 285.069814] [<411d6537>] out_of_memory+0x830/0x8c9
[ 285.069814] [<411d5f09>] ? out_of_memory+0x202/0x8c9
[ 285.069814] [<411dd65e>] __alloc_pages_nodemask+0xc8e/0x1143
[ 285.069814] [<41228c04>] slob_new_pages.isra.9+0x23/0x5c
[ 285.069814] [<41228db3>] slob_alloc.isra.10+0x176/0x2df
[ 285.069814] [<41228f6e>] slob_alloc_node+0x52/0x5f7
[ 285.069814] [<41120fc4>] ? trace_hardirqs_on+0x27/0x37
[ 285.069814] [<4122952c>] kmem_cache_alloc+0x19/0x29
[ 285.069814] [<412cc973>] __kernfs_new_node+0x7d/0x140
[ 285.069814] [<412ce1d5>] kernfs_new_node+0x40/0x81
[ 285.069814] [<412d04b1>] __kernfs_create_file+0x49/0x145
[ 285.069814] [<412d1331>] sysfs_add_file_mode_ns+0x1a7/0x277
[ 285.069814] [<412d23ed>] internal_create_group+0x2bf/0x449
[ 285.069814] [<412d09a8>] ? kernfs_create_link+0x89/0xcf
[ 285.069814] [<412d25be>] sysfs_create_group+0x1a/0x2a
[ 285.069814] [<412d288f>] sysfs_create_groups+0x4f/0xb1
[ 285.069814] [<41718aa0>] device_add+0x554/0xa64
[ 285.069814] [<412295bf>] ? __kmalloc+0x83/0x5cb
[ 285.069814] [<417c2d9e>] ? input_register_device+0x3a5/0x66d
[ 285.069814] [<417c2e70>] input_register_device+0x477/0x66d
[ 285.069814] [<417d1572>] psmouse_connect+0x301/0x507
[ 285.069814] [<417b526d>] serio_connect_driver+0x3c/0x68
[ 285.069814] [<417b52bd>] serio_driver_probe+0x24/0x34
[ 285.069814] [<4171d028>] driver_probe_device+0x111/0x361
[ 285.069814] [<419af211>] ? _raw_spin_unlock+0x47/0x6c
[ 285.069814] [<4171d337>] __driver_attach+0xbf/0x113
[ 285.069814] [<4171a53b>] bus_for_each_dev+0xdd/0xef
[ 285.069814] [<4171c9eb>] driver_attach+0x25/0x35
[ 285.069814] [<4171d278>] ? driver_probe_device+0x361/0x361
[ 285.069814] [<417b61cf>] serio_handle_event+0x2cf/0x382
[ 285.069814] [<410eccf5>] ? process_one_work+0x387/0xb1f
[ 285.069814] [<410ecdfa>] process_one_work+0x48c/0xb1f
[ 285.069814] [<410eccf5>] ? process_one_work+0x387/0xb1f
[ 285.069814] [<410eef24>] ? worker_thread+0x35/0x5b9
[ 285.069814] [<410ef1e3>] worker_thread+0x2f4/0x5b9
[ 285.069814] [<410eeeef>] ? manage_workers.isra.21+0x3f7/0x3f7
[ 285.069814] [<410f9642>] kthread+0x146/0x159
[ 285.069814] [<419bf55b>] ret_from_kernel_thread+0x1b/0x30
[ 285.069814] [<410f94fc>] ? kthread_stop+0x577/0x577
[ 285.069814] Kernel Offset: 0x0 from 0x41000000 (relocation range: 0x40000000-0x507fdfff)
git bisect start 449cd9db6dad5ecf37b0e675343123bc1850a8e3 38dbfb59d1175ef458d006556061adeaa8751b72 --
git bisect bad 52522ec227f9f879bf43fb91957d4eee10a3d17d # 18:10 1- 2 Merge 'mac80211-next/master' into devel-hourly-2014020519
git bisect bad 8dcac08fc5d4aab6288cf377d982140ce6addaa2 # 18:40 0- 4 Merge 'm68knommu/cfmmu' into devel-hourly-2014020519
git bisect good deae2a5820bda91cc795095224290b0559d79c14 # 19:09 30+ 0 Merge 'ath6kl/master' into devel-hourly-2014020519
git bisect good e16b8639cec785c6a7fd166a659807630cc973ed # 19:32 30+ 0 Merge 'pm/bleeding-edge' into devel-hourly-2014020519
git bisect good 5e052217c767c3153ad7f1a15fdf5de4b163e24b # 19:54 30+ 0 Merge 'm68knommu/cf' into devel-hourly-2014020519
git bisect bad 70b2c03eacfb741a152f53a4e8931daa7b7565f3 # 20:18 3- 11 Merge 'nfs/devel' into devel-hourly-2014020519
git bisect good 88a78a912ee059467ae6db7429a6efe4654620a5 # 21:01 30+ 0 Merge branch 'acl_fixes' into linux-next
git bisect bad 60efa5eb2e886852a0d5f9e1ffa7c896a1099da8 # 21:37 8- 9 Btrfs: use late_initcall instead of module_init
git bisect good 0b947aff1599afbbd2ec07ada87b05af0f94cf10 # 21:57 100+ 0 Btrfs: use btrfs_crc32c everywhere instead of libcrc32c
# first bad commit: [60efa5eb2e886852a0d5f9e1ffa7c896a1099da8] Btrfs: use late_initcall instead of module_init
git bisect good 0b947aff1599afbbd2ec07ada87b05af0f94cf10 # 22:02 300+ 0 Btrfs: use btrfs_crc32c everywhere instead of libcrc32c
git bisect bad 449cd9db6dad5ecf37b0e675343123bc1850a8e3 # 22:03 0- 19 0day head guard for 'devel-hourly-2014020519'
git bisect good 16f061cfa172e5bdfb3b55de837b597b3adbb99a # 23:04 300+ 0 Revert "Btrfs: use late_initcall instead of module_init"
git bisect bad ef42c58a5b4b8060a3931aab36bf2b4f81b44afc # 23:41 6- 11 Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect bad 0cc2aa51be9d2f2b001c0e070b2e5cdde89b39f4 # 00:34 171- 173 Add linux-next specific files for 20140206
Thanks,
Fengguang
View attachment "dmesg-yocto-xian-16:20140205222114:i386-randconfig-st0-02052106:3.14.0-rc1-wl-ath-00969-g449cd9d:5" of type "text/plain" (47254 bytes)
View attachment "config-3.14.0-rc1-wl-ath-00969-g449cd9d" of type "text/plain" (73519 bytes)
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