On Wed, Mar 27, 2019 at 02:24:03PM +0200, Nikolay Borisov wrote: > Here is the (hopefully final) v4 of the fitrim patches. Main changes since v3:
Nope, tests don't like it. It's v4 applied from mails on top of misc-next. generic/475 [20:36:10][11571.724402] run fstests generic/475 at 2019-03-28 20:36:10 [11572.257044] BTRFS: device fsid 207b6d9b-30c3-4a78-a932-d18e37fbaa69 devid 1 transid 5 /dev/vdb [11572.331653] BTRFS info (device dm-0): disk space caching is enabled [11572.335242] BTRFS info (device dm-0): has skinny extents [11572.338687] BTRFS info (device dm-0): flagging fs with big metadata feature [11572.413065] BTRFS info (device dm-0): checking UUID tree [11574.472606] btrfs_dev_stat_print_on_error: 5 callbacks suppressed [11574.472609] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0 [11574.476507] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0 [11574.479492] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0 [11574.484811] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0 [11574.487569] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0 [11574.489844] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0 [11574.490393] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0 [11574.495548] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0 [11574.497559] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0 [11574.500054] BTRFS error (device dm-0): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0 [11574.504700] BTRFS: error (device dm-0) in btrfs_commit_transaction:2226: errno=-5 IO failure (Error while writing out transaction) [11574.506372] BTRFS info (device dm-0): forced readonly [11574.507063] BTRFS warning (device dm-0): Skipping commit of aborted transaction. [11574.508360] BTRFS: error (device dm-0) in cleanup_transaction:1795: errno=-5 IO failure [11574.509641] BTRFS info (device dm-0): delayed_refs has NO entry [11574.510589] BTRFS warning (device dm-0): Skipping commit of aborted transaction. [11574.512075] BTRFS: error (device dm-0) in cleanup_transaction:1795: errno=-5 IO failure [11574.515481] BTRFS info (device dm-0): delayed_refs has NO entry [11574.845098] BTRFS info (device dm-0): disk space caching is enabled [11574.850062] BTRFS info (device dm-0): has skinny extents [11574.890143] BTRFS info (device dm-0): checking UUID tree [11575.962905] BTRFS: error (device dm-0) in btrfs_commit_transaction:2226: errno=-5 IO failure (Error while writing out transaction) [11575.968652] BTRFS info (device dm-0): forced readonly [11575.970188] BTRFS warning (device dm-0): Skipping commit of aborted transaction. [11575.972000] BTRFS: error (device dm-0) in cleanup_transaction:1795: errno=-5 IO failure [11575.973891] BTRFS info (device dm-0): delayed_refs has NO entry [11576.217136] BTRFS info (device dm-0): disk space caching is enabled [11576.218844] BTRFS info (device dm-0): has skinny extents [11576.227769] BTRFS warning (device dm-0): block group 30408704 has wrong amount of free space [11576.230266] BTRFS warning (device dm-0): failed to load free space cache for block group 30408704, rebuilding it now [11576.260681] BTRFS error (device dm-0): error reading free space cache [11576.260832] BUG: unable to handle kernel paging request at fffffffffffffffb [11576.262301] BTRFS warning (device dm-0): failed to load free space cache for block group 1104150528, rebuilding it now [11576.265687] #PF error: [normal kernel read fault] [11576.265690] PGD 2b016067 P4D 2b016067 PUD 2b018067 PMD 0 [11576.265696] Oops: 0000 [#1] PREEMPT SMP [11576.265700] CPU: 0 PID: 25594 Comm: fsstress Not tainted 5.1.0-rc2-default+ #531 [11576.265702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-0-ga698c89-prebuilt.qemu.org 04/01/2014 [11576.265753] RIP: 0010:btrfs_lookup_dentry+0x4ce/0x5d0 [btrfs] [11576.265756] Code: 4c 63 f8 85 c0 0f 88 90 fb ff ff 80 7d ae 01 0f 85 8c fc ff ff 48 8b 7b 28 45 31 c0 31 c9 4c 89 f2 48 8d 75 a6 e8 e2 f0 ff ff <0f> b7 38 49 89 c7 e8 c7 01 e9 d2 3a 45 98 0f 84 5d fb ff ff 41 [11576.271036] BTRFS: error (device dm-0) in __btrfs_free_extent:7103: errno=-5 IO failure [11576.271144] RSP: 0018:ffffa82cc3fe7db8 EFLAGS: 00010292 [11576.271149] RAX: fffffffffffffffb RBX: ffff94f41ea66218 RCX: 0000001603c56600 [11576.273851] BTRFS info (device dm-0): forced readonly [11576.274694] RDX: 0000000000000011 RSI: ffff94f41ea63ed8 RDI: ffffffff930dacb4 [11576.274696] RBP: ffffa82cc3fe7e40 R08: 0000000000000001 R09: fffffffffffffffb [11576.274698] R10: 0000000000000000 R11: ffff94f46f36a910 R12: ffff94f414e94500 [11576.275912] BTRFS: error (device dm-0) in btrfs_run_delayed_refs:3001: errno=-5 IO failure [11576.278115] R13: ffff94f474880000 R14: ffff94f403833000 R15: ffff94f4563eaa10 [11576.278117] FS: 00007ff34f4f4b80(0000) GS:ffff94f47d400000(0000) knlGS:0000000000000000 [11576.278121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [11576.278123] CR2: fffffffffffffffb CR3: 000000001f60c000 CR4: 00000000000006f0 [11576.299608] Call Trace: [11576.300463] btrfs_lookup+0xe/0x30 [btrfs] [11576.301666] __lookup_hash+0x6b/0x90 [11576.302748] filename_create+0xa9/0x180 [11576.303865] do_mkdirat+0x53/0xf0 [11576.304844] do_syscall_64+0x54/0x180 [11576.305924] entry_SYSCALL_64_after_hwframe+0x49/0xbe [11576.307131] RIP: 0033:0x7ff34f5e5307 [11576.307952] Code: 1f 40 00 48 8b 05 91 eb 0c 00 64 c7 00 5f 00 00 00 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 61 eb 0c 00 f7 d8 64 89 01 [11576.311502] RSP: 002b:00007fff14fd0a98 EFLAGS: 00000206 ORIG_RAX: 0000000000000053 [11576.313415] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00007ff34f5e5307 [11576.314809] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000004153d0 [11576.316224] RBP: 00007fff14fd0bf0 R08: fefefefefefefeff R09: fefefefefeff3263 [11576.318087] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000001ff [11576.319955] R13: 0000000000405390 R14: 0000000000000000 R15: 0000000000000000 [11576.321746] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_snapshot dm_bufio btrfs libcrc32c xor zstd_decompress zstd_compress xxhash raid6_pq dm_flakey dm_mod loop [last unloaded: scsi_d [11576.325773] CR2: fffffffffffffffb [11576.326498] ---[ end trace fe71251c3619f317 ]--- [11576.327514] RIP: 0010:btrfs_lookup_dentry+0x4ce/0x5d0 [btrfs] [11576.328841] Code: 4c 63 f8 85 c0 0f 88 90 fb ff ff 80 7d ae 01 0f 85 8c fc ff ff 48 8b 7b 28 45 31 c0 31 c9 4c 89 f2 48 8d 75 a6 e8 e2 f0 ff ff <0f> b7 38 49 89 c7 e8 c7 01 e9 d2 3a 45 98 0f 84 5d fb ff ff 41 [11576.332993] RSP: 0018:ffffa82cc3fe7db8 EFLAGS: 00010292 [11576.334430] RAX: fffffffffffffffb RBX: ffff94f41ea66218 RCX: 0000001603c56600 [11576.336263] RDX: 0000000000000011 RSI: ffff94f41ea63ed8 RDI: ffffffff930dacb4 [11576.338080] RBP: ffffa82cc3fe7e40 R08: 0000000000000001 R09: fffffffffffffffb [11576.339907] R10: 0000000000000000 R11: ffff94f46f36a910 R12: ffff94f414e94500 [11576.341535] R13: ffff94f474880000 R14: ffff94f403833000 R15: ffff94f4563eaa10 [11576.342561] FS: 00007ff34f4f4b80(0000) GS:ffff94f47d400000(0000) knlGS:0000000000000000 [11576.343689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [11576.345041] CR2: fffffffffffffffb CR3: 000000001f60c000 CR4: 00000000000006f0 [11576.346593] BUG: sleeping function called from invalid context at include/linux/cgroup-defs.h:721 [11576.348556] in_atomic(): 0, irqs_disabled(): 1, pid: 25594, name: fsstress [11576.350006] INFO: lockdep is turned off. [11576.350894] irq event stamp: 0 [11576.351608] hardirqs last enabled at (0): [<0000000000000000>] (null) [11576.353254] hardirqs last disabled at (0): [<ffffffff9305cc77>] copy_process.part.72+0x847/0x1df0 [11576.355056] softirqs last enabled at (0): [<ffffffff9305cc77>] copy_process.part.72+0x847/0x1df0 [11576.356705] softirqs last disabled at (0): [<0000000000000000>] (null) [11576.357848] CPU: 0 PID: 25594 Comm: fsstress Tainted: G D 5.1.0-rc2-default+ #531 [11576.359000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-0-ga698c89-prebuilt.qemu.org 04/01/2014 [11576.360913] Call Trace: [11576.361480] dump_stack+0x67/0x90 [11576.362231] ___might_sleep.cold.85+0x9f/0xb1 [11576.363300] exit_signals+0x30/0x130 [11576.364220] do_exit+0xac/0xc10 [11576.365042] ? do_mkdirat+0x53/0xf0 [11576.365937] rewind_stack_do_exit+0x17/0x20 [failed, exit status 1] [20:36:15]- output mismatch (see /tmp/fstests/results//generic/475.out.bad)
