Hi Tyhicks,
We observed a ecryptFS crash occasionally in Linux kernel 4.1.18. The call
trace is attached below. Is it a known issue？ Look forward to hearing from you.
Thanks in advance!
[19314.529479s][pid:2694,cpu3,GAC_Executor[0]]Call trace:
[19314.529510s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0000f3898>]
do_raw_spin_lock+0x20/0x200
[19314.529510s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc001031fb0>]
_raw_spin_lock+0x28/0x34
[19314.529541s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0003908e0>]
selinux_inode_free_security+0x3c/0x94
[19314.529541s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc000386b04>]
security_inode_free+0x2c/0x38
[19314.529541s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0001fff88>]
__destroy_inode+0x2c/0x180
[19314.529571s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc000201660>]
destroy_inode+0x30/0xa0
[19314.529571s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0002017d8>]
evict+0x108/0x1c0
[19314.529571s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc000202588>]
iput+0x184/0x258
[19314.529602s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0002f27d0>]
ecryptfs_evict_inode+0x30/0x3c
[19314.529602s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc00020177c>]
evict+0xac/0x1c0
[19314.529602s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0002018d4>]
dispose_list+0x44/0x5c
[19314.529632s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc000202d28>]
evict_inodes+0xcc/0x12c
[19314.529632s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0001e5d04>]
generic_shutdown_super+0x58/0xe4
[19314.529632s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0001e7164>]
kill_anon_super+0x30/0x74
[19314.529663s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0002f16a4>]
ecryptfs_kill_block_super+0x24/0x54
[19314.529663s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0001e6690>]
deactivate_locked_super+0x60/0x8c
[19314.529663s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0001e6754>]
deactivate_super+0x98/0xa4
[19314.529693s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc000206d54>]
cleanup_mnt+0x50/0xd0
[19314.529693s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc000206e48>]
__cleanup_mnt+0x20/0x2c
[19314.529693s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0000c1bac>]
task_work_run+0xbc/0xf8
[19314.529724s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0000a3e98>]
do_exit+0x2d4/0xa14
[19314.529724s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0000a56a8>]
do_group_exit+0x60/0xf8
[19314.529724s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc0000b26ac>]
get_signal+0x284/0x598
[19314.529754s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc00008950c>]
do_signal+0x170/0x5b8
[19314.529754s][pid:2694,cpu3,GAC_Executor[0]][<ffffffc000089be0>]
do_notify_resume+0x70/0x78
[19314.529785s][pid:2694,cpu3,GAC_Executor[0]]Code: aa0003f3 aa1e03e0 97fe7718
5289d5a0 (b9400661)
[19314.529907s][pid:2694,cpu3,GAC_Executor[0]]---[ end trace 382e4b6264b035b5
]---
[19314.529907s][pid:2694,cpu3,GAC_Executor[0]]Kernel panic - not syncing: Fatal
exception
Regards,
Shuoran
