Hi! Anyone seen this?
Reported as: https://bugzilla.kernel.org/show_bug.cgi?id=91911 I just want to get rid of some 127000+ akonadi lost+found files, any delete command I start just gets rid of some thousands and then hangs. merkaba:~> btrfs fi df /home Data, RAID1: total=160.92GiB, used=111.09GiB System, RAID1: total=32.00MiB, used=48.00KiB Metadata, RAID1: total=5.99GiB, used=2.49GiB GlobalReserve, single: total=512.00MiB, used=0.00B merkaba:~> btrfs fi sh /home Label: 'home' uuid: […] Total devices 2 FS bytes used 113.58GiB devid 1 size 170.00GiB used 166.94GiB path /dev/mapper/msata- home devid 2 size 170.00GiB used 166.94GiB path /dev/mapper/sata- home Btrfs v3.18 merkaba:/home/ms/.local/share/akonadi#1> find file_lost+found | wc -l 110070 merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [4] 2660 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 101645 merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [5] 2663 merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [6] 2664 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 91369 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 89844 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 88042 merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [7] 2671 merkaba:/home/ms/.local/share/akonadi> uname -a Linux merkaba 3.19.0-rc5-tp520-trim-all-bgroups+ #18 SMP PREEMPT Mon Jan 19 09:58:33 CET 2015 x86_64 GNU/Linux merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [8] 2694 merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [9] 2700 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 67278 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 65244 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 63713 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 62725 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 62213 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 61213 merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [10] 2715 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 60470 merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [11] 2718 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 53303 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 51396 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 51396 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 51396 merkaba:/home/ms/.local/share/akonadi> ps aux | grep find ms 2647 0.4 0.2 43096 36204 pts/3 D+ 14:45 0:00 find file_lost+found -delete root 2651 0.3 0.2 42568 35688 pts/0 DN 14:45 0:00 find file_lost+found -delete root 2654 2.7 0.2 44544 35652 pts/0 DN 14:46 0:05 find file_lost+found -delete root 2657 0.3 0.2 44016 35048 pts/0 DN 14:46 0:00 find file_lost+found -delete root 2660 2.1 0.1 39136 32280 pts/0 DN 14:46 0:03 find file_lost+found -delete root 2663 0.2 0.1 36760 29988 pts/0 DN 14:46 0:00 find file_lost+found -delete root 2664 3.3 0.1 36760 29888 pts/0 DN 14:46 0:05 find file_lost+found -delete root 2671 0.9 0.1 33856 26984 pts/0 DN 14:46 0:01 find file_lost+found -delete root 2694 1.1 0.1 32404 25380 pts/0 DN 14:47 0:01 find file_lost+found -delete root 2700 4.0 0.1 30952 24064 pts/0 DN 14:47 0:04 find file_lost+found -delete root 2715 0.3 0.1 26200 19332 pts/0 DN 14:47 0:00 find file_lost+found -delete root 2718 4.1 0.1 26068 19068 pts/0 DN 14:47 0:02 find file_lost+found -delete root 2840 0.0 0.0 12672 1592 pts/0 S+ 14:49 0:00 grep find merkaba:/home/ms/.local/share/akonadi> ps aux | grep rm root 113 0.0 0.0 0 0 ? S< 14:41 0:00 [acpi_thermal_pm] root 290 0.0 0.0 0 0 ? S< 14:41 0:00 [btrfs- rmw] root 803 0.0 0.0 0 0 ? S< 14:41 0:00 [btrfs- rmw] root 835 0.0 0.0 0 0 ? S< 14:41 0:00 [btrfs- rmw] dirmngr 1565 0.0 0.0 17880 2192 ? Ss 14:41 0:00 /usr/bin/dirmngr --daemon --sh ms 2615 0.4 0.2 36276 32432 pts/1 D+ 14:43 0:01 rm -r file_lost+found root 2842 0.0 0.0 12676 1544 pts/0 S+ 14:49 0:00 grep rm Until it eventually completes: merkaba:/home/ms/.local/share/akonadi> find file_lost+found -delete & [20] 2858 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 8998 merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l 240 merkaba:/home/ms/.local/share/akonadi> [20] + done find file_lost+found -delete merkaba:/home/ms/.local/share/akonadi> find file_lost+found | wc -l find: "file_lost+found": Datei oder Verzeichnis nicht gefunden 0 I see these in dmesg: [ 240.145442] INFO: task rm:2615 blocked for more than 120 seconds. [ 240.145456] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 240.145461] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 240.145466] rm D ffff88034c3fbc68 0 2615 2589 0x00000000 [ 240.145480] ffff88034c3fbc68 0000000000000002 ffff88040bdf6180 ffff88034c3fbfd8 [ 240.145490] ffff88035ad9b0c0 0000000000012d00 ffff88035ad9b0c0 ffff88034c3fbc78 [ 240.145499] 0000000000000000 ffff8803787de080 ffff8803790547fc ffff88034c3fbcd8 [ 240.145508] Call Trace: [ 240.145527] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 240.145622] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 240.145633] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 240.145693] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 240.145711] [<ffffffff81151aec>] evict+0xa8/0x150 [ 240.145719] [<ffffffff811521c6>] iput+0x128/0x131 [ 240.145743] [<ffffffffc05c0577>] ecryptfs_evict_inode+0x29/0x2d [ecryptfs] [ 240.145760] [<ffffffffc05c054e>] ? ecryptfs_show_options+0x11e/0x11e [ecryptfs] [ 240.145768] [<ffffffff81151aec>] evict+0xa8/0x150 [ 240.145776] [<ffffffff811521c6>] iput+0x128/0x131 [ 240.145786] [<ffffffff811497bf>] do_unlinkat+0x151/0x1f0 [ 240.145795] [<ffffffff8100cf94>] ? user_exit+0x13/0x15 [ 240.145803] [<ffffffff8100e24e>] ? syscall_trace_enter_phase1+0x57/0x12a [ 240.145811] [<ffffffff8100e565>] ? syscall_trace_leave+0xcb/0x108 [ 240.145820] [<ffffffff8114a313>] SyS_unlinkat+0x24/0x26 [ 240.145828] [<ffffffff814bac92>] system_call_fastpath+0x12/0x17 [ 300.753192] mce: [Hardware Error]: Machine check events logged [ 360.164930] INFO: task rm:2615 blocked for more than 120 seconds. [ 360.164935] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 360.164936] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 360.164937] rm D ffff88034c3fbc68 0 2615 2589 0x00000000 [ 360.164941] ffff88034c3fbc68 0000000000000002 ffff88040bdf6180 ffff88034c3fbfd8 [ 360.164944] ffff88035ad9b0c0 0000000000012d00 ffff88035ad9b0c0 ffff88034c3fbc78 [ 360.164946] 0000000000000000 ffff8803787de080 ffff8803790547fc ffff88034c3fbcd8 [ 360.164949] Call Trace: [ 360.164956] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 360.164992] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 360.164995] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 360.165011] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 360.165016] [<ffffffff81151aec>] evict+0xa8/0x150 [ 360.165019] [<ffffffff811521c6>] iput+0x128/0x131 [ 360.165026] [<ffffffffc05c0577>] ecryptfs_evict_inode+0x29/0x2d [ecryptfs] [ 360.165030] [<ffffffffc05c054e>] ? ecryptfs_show_options+0x11e/0x11e [ecryptfs] [ 360.165032] [<ffffffff81151aec>] evict+0xa8/0x150 [ 360.165034] [<ffffffff811521c6>] iput+0x128/0x131 [ 360.165037] [<ffffffff811497bf>] do_unlinkat+0x151/0x1f0 [ 360.165041] [<ffffffff8100cf94>] ? user_exit+0x13/0x15 [ 360.165043] [<ffffffff8100e24e>] ? syscall_trace_enter_phase1+0x57/0x12a [ 360.165045] [<ffffffff8100e565>] ? syscall_trace_leave+0xcb/0x108 [ 360.165048] [<ffffffff8114a313>] SyS_unlinkat+0x24/0x26 [ 360.165051] [<ffffffff814bac92>] system_call_fastpath+0x12/0x17 [ 360.165053] INFO: task find:2647 blocked for more than 120 seconds. [ 360.165055] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 360.165056] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 360.165057] find D ffff8803bea5fcb8 0 2647 2631 0x00000000 [ 360.165059] ffff8803bea5fcb8 0000000000000002 ffff880409ab0000 ffff8803bea5ffd8 [ 360.165061] ffff88035ad99860 0000000000012d00 ffff88035ad99860 ffff8803bea5fcc8 [ 360.165064] 0000000000000000 ffff880347279f48 ffff8800a108573c ffff8803bea5fd28 [ 360.165066] Call Trace: [ 360.165069] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 360.165085] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 360.165087] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 360.165101] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 360.165105] [<ffffffff81151aec>] evict+0xa8/0x150 [ 360.165107] [<ffffffff811521c6>] iput+0x128/0x131 [ 360.165110] [<ffffffff8114e6aa>] __dentry_kill+0x113/0x17d [ 360.165112] [<ffffffff8114e84a>] dput+0x136/0x15e [ 360.165115] [<ffffffff8113e635>] __fput+0x16a/0x181 [ 360.165117] [<ffffffff8113e67a>] ____fput+0x9/0xb [ 360.165120] [<ffffffff810569e5>] task_work_run+0x85/0x9c [ 360.165122] [<ffffffff810028d7>] do_notify_resume+0x5b/0x82 [ 360.165124] [<ffffffff814baeff>] int_signal+0x12/0x17 [ 480.184844] INFO: task rm:2615 blocked for more than 120 seconds. [ 480.184859] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 480.184863] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.184868] rm D ffff88034c3fbc68 0 2615 2589 0x00000000 [ 480.184881] ffff88034c3fbc68 0000000000000002 ffff88040bdf6180 ffff88034c3fbfd8 [ 480.184891] ffff88035ad9b0c0 0000000000012d00 ffff88035ad9b0c0 ffff88034c3fbc78 [ 480.184900] 0000000000000000 ffff8803787de080 ffff8803790547fc ffff88034c3fbcd8 [ 480.184910] Call Trace: [ 480.184929] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 480.185024] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 480.185034] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 480.185096] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 480.185112] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.185121] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.185145] [<ffffffffc05c0577>] ecryptfs_evict_inode+0x29/0x2d [ecryptfs] [ 480.185161] [<ffffffffc05c054e>] ? ecryptfs_show_options+0x11e/0x11e [ecryptfs] [ 480.185169] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.185177] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.185186] [<ffffffff811497bf>] do_unlinkat+0x151/0x1f0 [ 480.185195] [<ffffffff8100cf94>] ? user_exit+0x13/0x15 [ 480.185203] [<ffffffff8100e24e>] ? syscall_trace_enter_phase1+0x57/0x12a [ 480.185211] [<ffffffff8100e565>] ? syscall_trace_leave+0xcb/0x108 [ 480.185220] [<ffffffff8114a313>] SyS_unlinkat+0x24/0x26 [ 480.185228] [<ffffffff814bac92>] system_call_fastpath+0x12/0x17 [ 480.185236] INFO: task find:2647 blocked for more than 120 seconds. [ 480.185241] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 480.185245] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.185249] find D ffff8803bea5fcb8 0 2647 2631 0x00000000 [ 480.185284] ffff8803bea5fcb8 0000000000000002 ffff880409ab0000 ffff8803bea5ffd8 [ 480.185293] ffff88035ad99860 0000000000012d00 ffff88035ad99860 ffff8803bea5fcc8 [ 480.185302] 0000000000000000 ffff880347279f48 ffff8800a108573c ffff8803bea5fd28 [ 480.185311] Call Trace: [ 480.185321] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 480.185382] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 480.185390] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 480.185444] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 480.185458] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.185467] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.185474] [<ffffffff8114e6aa>] __dentry_kill+0x113/0x17d [ 480.185481] [<ffffffff8114e84a>] dput+0x136/0x15e [ 480.185491] [<ffffffff8113e635>] __fput+0x16a/0x181 [ 480.185499] [<ffffffff8113e67a>] ____fput+0x9/0xb [ 480.185506] [<ffffffff810569e5>] task_work_run+0x85/0x9c [ 480.185514] [<ffffffff810028d7>] do_notify_resume+0x5b/0x82 [ 480.185521] [<ffffffff814baeff>] int_signal+0x12/0x17 [ 480.185528] INFO: task find:2651 blocked for more than 120 seconds. [ 480.185533] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 480.185537] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.185540] find D ffff880099213cb8 0 2651 2562 0x00000000 [ 480.185548] ffff880099213cb8 0000000000000002 ffffffff81a16500 ffff880099213fd8 [ 480.185557] ffff88035ad98000 0000000000012d00 ffff88035ad98000 ffff880099213cc8 [ 480.185565] 0000000000001000 ffff880347594340 ffff8803516131ec ffff880099213d28 [ 480.185574] Call Trace: [ 480.185583] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 480.185640] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 480.185689] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 480.185758] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 480.185797] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.185821] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.185844] [<ffffffff8114e6aa>] __dentry_kill+0x113/0x17d [ 480.185867] [<ffffffff8114e84a>] dput+0x136/0x15e [ 480.185890] [<ffffffff8113e635>] __fput+0x16a/0x181 [ 480.185913] [<ffffffff8113e67a>] ____fput+0x9/0xb [ 480.185930] [<ffffffff810569e5>] task_work_run+0x85/0x9c [ 480.185938] [<ffffffff810028d7>] do_notify_resume+0x5b/0x82 [ 480.185947] [<ffffffff814baeff>] int_signal+0x12/0x17 [ 480.185956] INFO: task find:2654 blocked for more than 120 seconds. [ 480.185965] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 480.185971] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.185976] find D ffff880330453cb8 0 2654 2562 0x00000000 [ 480.185987] ffff880330453cb8 0000000000000002 ffff88040ba96180 ffff880330453fd8 [ 480.185999] ffff88035d029860 0000000000012d00 ffff88035d029860 ffff880330453cc8 [ 480.186010] 0000000000002000 ffff8803472f4028 ffff8800a10871ec ffff880330453d28 [ 480.186022] Call Trace: [ 480.186034] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 480.186093] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 480.186104] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 480.186164] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 480.186191] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.186221] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.186243] [<ffffffff8114e6aa>] __dentry_kill+0x113/0x17d [ 480.186252] [<ffffffff8114e84a>] dput+0x136/0x15e [ 480.186262] [<ffffffff8113e635>] __fput+0x16a/0x181 [ 480.186272] [<ffffffff8113e67a>] ____fput+0x9/0xb [ 480.186281] [<ffffffff810569e5>] task_work_run+0x85/0x9c [ 480.186290] [<ffffffff810028d7>] do_notify_resume+0x5b/0x82 [ 480.186316] [<ffffffff814baeff>] int_signal+0x12/0x17 [ 480.186325] INFO: task find:2657 blocked for more than 120 seconds. [ 480.186332] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 480.186348] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.186353] find D ffff880327f23cb8 0 2657 2562 0x00000000 [ 480.186370] ffff880327f23cb8 0000000000000002 ffff88040b811860 ffff880327f23fd8 [ 480.186381] ffff88035d3f9860 0000000000012d00 ffff88035d3f9860 ffff880327f23cc8 [ 480.186393] 0000000000001000 ffff880353fb3e98 ffff88037664042c ffff880327f23d28 [ 480.186404] Call Trace: [ 480.186416] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 480.186472] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 480.186483] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 480.186543] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 480.186560] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.186570] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.186579] [<ffffffff8114e6aa>] __dentry_kill+0x113/0x17d [ 480.186589] [<ffffffff8114e84a>] dput+0x136/0x15e [ 480.186601] [<ffffffff8113e635>] __fput+0x16a/0x181 [ 480.186633] [<ffffffff8113e67a>] ____fput+0x9/0xb [ 480.186676] [<ffffffff810569e5>] task_work_run+0x85/0x9c [ 480.186705] [<ffffffff810028d7>] do_notify_resume+0x5b/0x82 [ 480.186716] [<ffffffff814baeff>] int_signal+0x12/0x17 [ 480.186727] INFO: task find:2660 blocked for more than 120 seconds. [ 480.186734] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 480.186740] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.186745] find D ffff88031f127cb8 0 2660 2562 0x00000000 [ 480.186757] ffff88031f127cb8 0000000000000002 ffff88040bdd8000 ffff88031f127fd8 [ 480.186794] ffff88035d110000 0000000000012d00 ffff88035d110000 ffff88031f127cc8 [ 480.186806] 0000000000000000 ffff8803d31091e0 ffff8803792a8bcc ffff88031f127d28 [ 480.186820] Call Trace: [ 480.186833] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 480.186900] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 480.186932] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 480.186997] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 480.187022] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.187038] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.187055] [<ffffffff8114e6aa>] __dentry_kill+0x113/0x17d [ 480.187070] [<ffffffff8114e84a>] dput+0x136/0x15e [ 480.187085] [<ffffffff8113e635>] __fput+0x16a/0x181 [ 480.187099] [<ffffffff8113e67a>] ____fput+0x9/0xb [ 480.187112] [<ffffffff810569e5>] task_work_run+0x85/0x9c [ 480.187126] [<ffffffff810028d7>] do_notify_resume+0x5b/0x82 [ 480.187139] [<ffffffff814baeff>] int_signal+0x12/0x17 [ 480.187154] INFO: task find:2663 blocked for more than 120 seconds. [ 480.187167] Tainted: G O 3.19.0-rc5-tp520-trim-all- bgroups+ #18 [ 480.187173] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 480.187186] find D ffff88031ba9fcb8 0 2663 2562 0x00000000 [ 480.187202] ffff88031ba9fcb8 0000000000000002 ffff88040b810000 ffff88031ba9ffd8 [ 480.187215] ffff88035d3f8000 0000000000012d00 ffff88035d3f8000 ffff88031ba9fcc8 [ 480.187227] 0000000000001000 ffff8803468b75a8 ffff8800a2df22ac ffff88031ba9fd28 [ 480.187240] Call Trace: [ 480.187264] [<ffffffff814b7d16>] schedule+0x64/0x66 [ 480.187332] [<ffffffffc05361c4>] lock_extent_bits+0x103/0x18b [btrfs] [ 480.187345] [<ffffffff8106ecb5>] ? finish_wait+0x5f/0x5f [ 480.187419] [<ffffffffc0527f5e>] btrfs_evict_inode+0x14a/0x420 [btrfs] [ 480.187453] [<ffffffff81151aec>] evict+0xa8/0x150 [ 480.187465] [<ffffffff811521c6>] iput+0x128/0x131 [ 480.187477] [<ffffffff8114e6aa>] __dentry_kill+0x113/0x17d [ 480.187491] [<ffffffff8114e84a>] dput+0x136/0x15e [ 480.187505] [<ffffffff8113e635>] __fput+0x16a/0x181 [ 480.187518] [<ffffffff8113e67a>] ____fput+0x9/0xb [ 480.187529] [<ffffffff810569e5>] task_work_run+0x85/0x9c [ 480.187540] [<ffffffff810028d7>] do_notify_resume+0x5b/0x82 [ 480.187551] [<ffffffff814baeff>] int_signal+0x12/0x17 I attach an sysrq-t thing. Ciao, -- Martin 'Helios' Steigerwald - http://www.Lichtvoll.de GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
