And if this isn't enough it seems generic/166 hangs after finishing the main test (which already takes a very long time):
generic/113 16s ...[ 2498.548221] run fstests generic/113 at 2016-11-14 17:04:56 [ 2498.984322] BTRFS info (device vdb): disk space caching is enabled [ 2499.983635] BTRFS info (device vdb): disk space caching is enabled [ 2501.282154] BTRFS info (device vdb): disk space caching is enabled [ 2528.330899] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [aio-stress:17961] [ 2528.333617] Modules linked in: [ 2528.334685] CPU: 0 PID: 17961 Comm: aio-stress Not tainted 4.9.0-rc5 #828 [ 2528.336999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2528.337563] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! [aio-stress:17960] [ 2528.337564] Modules linked in: [ 2528.337566] CPU: 1 PID: 17960 Comm: aio-stress Not tainted 4.9.0-rc5 #828 [ 2528.337567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2528.337568] task: ffff880137e98240 task.stack: ffffc900001e4000 [ 2528.337573] RIP: 0010:[<ffffffff811dd2fe>] [<ffffffff811dd2fe>] check_poison_obj+0x4e/0x250 [ 2528.337574] RSP: 0018:ffffc900001e7690 EFLAGS: 00000297 [ 2528.337575] RAX: 000000000000006b RBX: 00000000000000a5 RCX: 0000000000000000 [ 2528.337576] RDX: 00000000000000a5 RSI: ffff88013ba7e300 RDI: ffff88013b800500 [ 2528.337577] RBP: ffffc900001e76d8 R08: 0000000000000001 R09: 0000000000000001 [ 2528.337577] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffa5 [ 2528.337578] R13: ffff88013ba7e300 R14: 0000000000000000 R15: 0000000000000100 [ 2528.337579] FS: 00007fcc22b1e700(0000) GS:ffff88013fc80000(0000) knlGS:0000000000000000 [ 2528.337580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2528.337581] CR2: 00007fcc296e9000 CR3: 000000012e2e0000 CR4: 00000000000006e0 [ 2528.337584] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2528.337585] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2528.337585] Stack: [ 2528.337588] 0000000000000046 ffff88013ba7e300 ffff88013b800500 000000ff001e76c0 [ 2528.337590] ffff88013b800500 ffff88013ba7e300 0000000040002800 ffffffff81618622 [ 2528.337593] ffff88013b800500 ffffc900001e7708 ffffffff811dd686 0000000000000286 [ 2528.337594] Call Trace: [ 2528.337598] [<ffffffff81618622>] ? cache_block_group+0x62/0x3c0 [ 2528.337600] [<ffffffff811dd686>] cache_alloc_debugcheck_after.isra.71+0x146/0x1c0 [ 2528.337602] [<ffffffff81618622>] ? cache_block_group+0x62/0x3c0 [ 2528.337603] [<ffffffff811de6be>] kmem_cache_alloc_trace+0x8e/0x160 [ 2528.337605] [<ffffffff81618622>] cache_block_group+0x62/0x3c0 [ 2528.337607] [<ffffffff81616571>] ? get_caching_control+0x31/0x40 [ 2528.337609] [<ffffffff81107770>] ? wake_up_bit+0x30/0x30 [ 2528.337610] [<ffffffff8162722c>] find_free_extent+0x79c/0xef0 [ 2528.337612] [<ffffffff816279fe>] btrfs_reserve_extent+0x7e/0x1f0 [ 2528.337614] [<ffffffff8164c860>] btrfs_get_blocks_direct+0x360/0x740 [ 2528.337616] [<ffffffff8121eaf0>] __blockdev_direct_IO+0xbc0/0x4410 [ 2528.337619] [<ffffffff81df2fd9>] ? _raw_spin_unlock+0x9/0x10 [ 2528.337620] [<ffffffff81df2fd9>] ? _raw_spin_unlock+0x9/0x10 [ 2528.337622] [<ffffffff81625a10>] ? reserve_metadata_bytes+0x180/0x950 [ 2528.337624] [<ffffffff8164c500>] ? btrfs_page_exists_in_range+0x110/0x110 [ 2528.337625] [<ffffffff8163dc20>] ? btrfs_endio_direct_write_update_ordered+0xc0/0xc0 [ 2528.337627] [<ffffffff8163fda2>] btrfs_direct_IO+0x1c2/0x350 [ 2528.337628] [<ffffffff8163dc20>] ? btrfs_endio_direct_write_update_ordered+0xc0/0xc0 [ 2528.337630] [<ffffffff81192164>] generic_file_direct_write+0xa4/0x160 [ 2528.337632] [<ffffffff816533b5>] btrfs_file_write_iter+0x175/0x5f0 [ 2528.337634] [<ffffffff8122c572>] aio_write+0xb2/0x130 [ 2528.337636] [<ffffffff8122dae4>] ? do_io_submit+0x224/0x530 [ 2528.337638] [<ffffffff811dd6a4>] ? cache_alloc_debugcheck_after.isra.71+0x164/0x1c0 [ 2528.337639] [<ffffffff8122dae4>] ? do_io_submit+0x224/0x530 [ 2528.337641] [<ffffffff811de61f>] ? kmem_cache_alloc+0x14f/0x160 [ 2528.337642] [<ffffffff8122dcbd>] do_io_submit+0x3fd/0x530 [ 2528.337644] [<ffffffff8122ddfb>] SyS_io_submit+0xb/0x10 [ 2528.337646] [<ffffffff81df3337>] entry_SYSCALL_64_fastpath+0x1a/0xa9 [ 2528.337668] Code: 7e 75 41 8d 47 ff 48 89 75 c0 45 31 f6 31 db 48 89 7d c8 41 bc a5 ff ff ff 89 45 d4 3b 5d d4 b8 6b 00 00 00 48 63 d3 41 0f 44 c4 <41> 38 44 15 00 74 38 45 85 f6 0f 84 41 01 00 00 8d 73 0f 85 db [ 2528.344233] NMI watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [aio-stress:17962] [ 2528.344234] Modules linked in: [ 2528.344236] CPU: 2 PID: 17962 Comm: aio-stress Tainted: G L 4.9.0-rc5 #828 [ 2528.344237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014 [ 2528.344238] task: ffff88012aec0380 task.stack: ffffc900001f4000 [ 2528.344243] RIP: 0010:[<ffffffff8110e681>] [<ffffffff8110e681>] do_raw_spin_lock+0x1/0x120 [ 2528.344244] RSP: 0018:ffffc900001f77c0 EFLAGS: 00000246 [ 2528.344245] RAX: 0000000000000000 RBX: ffff880138740c00 RCX: 0000000000000000 [ 2528.344245] RDX: 000000000000000e RSI: 000000000000006b RDI: ffff88012e5979c0 [ 2528.344246] RBP: ffffc900001f77d0 R08: 000000000430a390 R09: ffff88013277e700 [ 2528.344247] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880131c84000 [ 2528.344247] R13: ffffc900001f79b0 R14: 0000000000000000 R15: ffff8801387e6000 [ 2528.344249] FS: 00007fcc21b1c700(0000) GS:ffff88013fd00000(0000) knlGS:0000000000000000 [ 2528.344250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2528.344250] CR2: 00007fcc296d7000 CR3: 000000012e2e0000 CR4: 00000000000006e0 [ 2528.344254] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2528.344254] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2528.344255] Stack: [ 2528.344257] ffffc900001f77d0 ffffffff81df2f59 ffffc900001f78a8 ffffffff81626d6b [ 2528.344259] 0000000000010000 ffff8801387e6000 01ff880138ee0900 0000000000010000 [ 2528.344261] ffff880131c84000 0000000000000018 ffff8801387e60f0 ffffc900001f79b0 [ 2528.344261] Call Trace: [ 2528.344265] [<ffffffff81df2f59>] ? _raw_spin_lock+0x9/0x10 [ 2528.344267] [<ffffffff81626d6b>] find_free_extent+0x2db/0xef0 [ 2528.344269] [<ffffffff816279fe>] btrfs_reserve_extent+0x7e/0x1f0 [ 2528.344271] [<ffffffff8164c860>] btrfs_get_blocks_direct+0x360/0x740 [ 2528.344273] [<ffffffff8121eaf0>] __blockdev_direct_IO+0xbc0/0x4410 [ 2528.344275] [<ffffffff81df2fd9>] ? _raw_spin_unlock+0x9/0x10 [ 2528.344276] [<ffffffff81df2fd9>] ? _raw_spin_unlock+0x9/0x10 [ 2528.344278] [<ffffffff81625a10>] ? reserve_metadata_bytes+0x180/0x950 [ 2528.344279] [<ffffffff8164c500>] ? btrfs_page_exists_in_range+0x110/0x110 [ 2528.344281] [<ffffffff8163dc20>] ? btrfs_endio_direct_write_update_ordered+0xc0/0xc0 [ 2528.344282] [<ffffffff8163fda2>] btrfs_direct_IO+0x1c2/0x350 [ 2528.344284] [<ffffffff8163dc20>] ? btrfs_endio_direct_write_update_ordered+0xc0/0xc0 [ 2528.344286] [<ffffffff81192164>] generic_file_direct_write+0xa4/0x160 [ 2528.344287] [<ffffffff816533b5>] btrfs_file_write_iter+0x175/0x5f0 [ 2528.344289] [<ffffffff8122c572>] aio_write+0xb2/0x130 [ 2528.344291] [<ffffffff8122dae4>] ? do_io_submit+0x224/0x530 [ 2528.344293] [<ffffffff811dd6a4>] ? cache_alloc_debugcheck_after.isra.71+0x164/0x1c0 [ 2528.344295] [<ffffffff8122dae4>] ? do_io_submit+0x224/0x530 [ 2528.344296] [<ffffffff811de61f>] ? kmem_cache_alloc+0x14f/0x160 [ 2528.344298] [<ffffffff8122dcbd>] do_io_submit+0x3fd/0x530 [ 2528.344300] [<ffffffff8122ddfb>] SyS_io_submit+0xb/0x10 [ 2528.344301] [<ffffffff81df3337>] entry_SYSCALL_64_fastpath+0x1a/0xa9 -- 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
