Qu Wenruo <quwenruo.btrfs@xxxxxxx> 於 2020年2月6日 週四 上午9:13寫道： > Please keep in mind that, if you post dmesg, the first time such error > happens is the most important. > Not something after you modified the fs by btrfs check --repair. Thanks for your advice. I'll keep in my mind. :) > > > > Feb 3 15:38:24 rescue kernel: [ 8731.172674] BTRFS critical (device > > bcache2): corrupt leaf: root=23146 block=19498503094272 slot=8, > > invalid key objectid: has 18446744073709551606 expect 6 or [256, > > 18446744073709551360] or 18446744073709551604 > > This is message is even earlier than your initial report, and it's more > important. > This means you have a bad inode item with objectid EXTENT_CSUM_OBJECTID. > > This is a bigger problem. It sounds bad. Is it possible to save the data or part of them? > Are you sure that is the very first error message you hit? My .bash_history doesn't show timestamp so I'm not really sure which critical/error message is exactly right after the first `btrfs check --repair`. I tried to make log file smaller and excerpted only btrfs messages before the first critical message in the attachment. I'm not so familiar with mailing list. Could you see `btrfs_.log`? > > rescue ~$ btrfs check /dev/bcache4 > > Opening filesystem to check... > > Checking filesystem on /dev/bcache4 > > UUID: 0b79cf54-c424-40ed-adca-bd66b38ad57a > > [1/7] checking root items > > Error: could not find extent items for root 257 > > ERROR: failed to repair root items: No such file or directory > > This part is from a special repair for a regression in 3.17. > > I guess we should not enable it by default. > That will be another patch for btrfs-progs. Is this patch safe for saving my btrfs? If it is, I can build btrfs-progs. Regards, Chiung-Ming Huang
Jan 28 18:19:26 rescue kernel: [ 23.014317] Btrfs loaded, crc32c=crc32c-intel Jan 28 18:19:26 rescue kernel: [ 23.126873] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 5 transid 1401252 /dev/bcache4 Jan 28 18:19:26 rescue kernel: [ 23.126984] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 4 transid 1401252 /dev/bcache3 Jan 28 18:19:26 rescue kernel: [ 23.127080] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 3 transid 1401252 /dev/bcache2 Jan 28 18:19:26 rescue kernel: [ 23.127181] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 2 transid 1401252 /dev/bcache1 Jan 28 18:19:26 rescue kernel: [ 23.127343] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 1 transid 1401252 /dev/bcache0 Jan 28 18:19:26 rescue kernel: [ 23.127480] BTRFS: device fsid 01220871-cd98-45c9-8aac-070c4dd97a4f devid 1 transid 344 /dev/mapper/boot Jan 28 18:19:26 rescue kernel: [ 23.127652] BTRFS: device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 transid 740 /dev/mapper/rescue Jan 28 18:19:26 rescue kernel: [ 23.149243] BTRFS info (device dm-0): disk space caching is enabled Jan 28 18:19:26 rescue kernel: [ 23.149246] BTRFS info (device dm-0): has skinny extents Jan 28 18:19:26 rescue kernel: [ 23.155698] BTRFS info (device dm-0): enabling ssd optimizations Jan 28 18:19:26 rescue kernel: [ 23.547284] BTRFS info (device dm-0): disk space caching is enabled Jan 28 18:19:26 rescue kernel: [ 23.560353] BTRFS warning (device dm-0): swapfile must not be copy-on-write Jan 28 18:19:26 rescue kernel: [ 24.118209] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/mapper/rescue new:/dev/dm-0 Jan 28 18:19:26 rescue kernel: [ 24.118663] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/dm-0 new:/dev/mapper/rescue Jan 28 18:19:26 rescue kernel: [ 24.239166] BTRFS warning (device dm-0): swapfile must not be copy-on-write Jan 28 18:19:33 rescue kernel: [ 32.341375] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/mapper/rescue new:/dev/dm-0 Jan 28 18:19:33 rescue kernel: [ 32.346855] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/dm-0 new:/dev/mapper/rescue Jan 28 18:24:19 rescue kernel: [ 318.031325] BTRFS info (device dm-1): disk space caching is enabled Jan 28 18:24:19 rescue kernel: [ 318.031327] BTRFS info (device dm-1): has skinny extents Jan 28 18:24:19 rescue kernel: [ 318.042297] BTRFS info (device dm-1): enabling ssd optimizations Feb 3 10:55:12 rescue kernel: [ 19.205264] Btrfs loaded, crc32c=crc32c-intel Feb 3 10:55:12 rescue kernel: [ 19.324218] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 1 transid 1415180 /dev/bcache2 Feb 3 10:55:12 rescue kernel: [ 19.324355] BTRFS: device fsid 01220871-cd98-45c9-8aac-070c4dd97a4f devid 1 transid 399 /dev/mapper/boot Feb 3 10:55:12 rescue kernel: [ 19.324492] BTRFS: device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 transid 791 /dev/mapper/rescue Feb 3 10:55:12 rescue kernel: [ 19.347030] BTRFS info (device dm-0): disk space caching is enabled Feb 3 10:55:12 rescue kernel: [ 19.347031] BTRFS info (device dm-0): has skinny extents Feb 3 10:55:12 rescue kernel: [ 19.353614] BTRFS info (device dm-0): enabling ssd optimizations Feb 3 10:55:12 rescue kernel: [ 19.751089] BTRFS info (device dm-0): disk space caching is enabled Feb 3 10:55:12 rescue kernel: [ 19.763127] BTRFS warning (device dm-0): swapfile must not be copy-on-write Feb 3 10:55:12 rescue kernel: [ 20.542239] BTRFS warning (device dm-0): swapfile must not be copy-on-write Feb 3 10:55:12 rescue kernel: [ 20.709261] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/mapper/rescue new:/dev/dm-0 Feb 3 10:55:12 rescue kernel: [ 20.709619] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/dm-0 new:/dev/mapper/rescue Feb 3 10:56:29 rescue kernel: [ 98.214952] BTRFS info (device dm-1): disk space caching is enabled Feb 3 10:56:29 rescue kernel: [ 98.214956] BTRFS info (device dm-1): has skinny extents Feb 3 10:56:29 rescue kernel: [ 98.247149] BTRFS info (device dm-1): enabling ssd optimizations Feb 3 10:59:15 rescue kernel: [ 263.602762] BTRFS info (device bcache2): disk space caching is enabled Feb 3 10:59:15 rescue kernel: [ 263.602764] BTRFS info (device bcache2): has skinny extents Feb 3 10:59:15 rescue kernel: [ 263.603619] BTRFS error (device bcache2): devid 5 uuid d442b477-0233-4a4a-aa71-cb24343b83ee is missing Feb 3 10:59:15 rescue kernel: [ 263.603624] BTRFS error (device bcache2): failed to read the system array: -2 Feb 3 10:59:15 rescue kernel: [ 263.645634] BTRFS error (device bcache2): open_ctree failed Feb 3 10:59:22 rescue kernel: [ 271.229983] BTRFS info (device bcache2): disk space caching is enabled Feb 3 10:59:22 rescue kernel: [ 271.229986] BTRFS info (device bcache2): has skinny extents Feb 3 10:59:22 rescue kernel: [ 271.230996] BTRFS error (device bcache2): devid 5 uuid d442b477-0233-4a4a-aa71-cb24343b83ee is missing Feb 3 10:59:22 rescue kernel: [ 271.231005] BTRFS error (device bcache2): failed to read the system array: -2 Feb 3 10:59:23 rescue kernel: [ 271.301168] BTRFS error (device bcache2): open_ctree failed Feb 3 11:00:23 rescue kernel: [ 332.126013] BTRFS info (device bcache2): allowing degraded mounts Feb 3 11:00:23 rescue kernel: [ 332.126017] BTRFS info (device bcache2): disk space caching is enabled Feb 3 11:00:23 rescue kernel: [ 332.126019] BTRFS info (device bcache2): has skinny extents Feb 3 11:00:23 rescue kernel: [ 332.127151] BTRFS warning (device bcache2): devid 5 uuid d442b477-0233-4a4a-aa71-cb24343b83ee is missing Feb 3 11:00:23 rescue kernel: [ 332.142841] BTRFS warning (device bcache2): devid 2 uuid 7c87f647-874d-49aa-83d3-5f4cc126a627 is missing Feb 3 11:00:23 rescue kernel: [ 332.142845] BTRFS warning (device bcache2): devid 3 uuid f9b7fe84-d95b-4db5-9e2b-c34a2d4186e9 is missing Feb 3 11:00:23 rescue kernel: [ 332.142847] BTRFS warning (device bcache2): devid 4 uuid 37706d9f-0672-4dc7-b987-5cc83c6beb48 is missing Feb 3 11:00:23 rescue kernel: [ 332.142849] BTRFS warning (device bcache2): devid 5 uuid d442b477-0233-4a4a-aa71-cb24343b83ee is missing Feb 3 11:00:23 rescue kernel: [ 332.182460] BTRFS warning (device bcache2): failed to read tree root Feb 3 11:00:24 rescue kernel: [ 332.336612] BTRFS error (device bcache2): open_ctree failed Feb 3 11:00:50 rescue kernel: [ 359.095221] BTRFS info (device bcache2): allowing degraded mounts Feb 3 11:00:50 rescue kernel: [ 359.095223] BTRFS info (device bcache2): disk space caching is enabled Feb 3 11:00:50 rescue kernel: [ 359.095224] BTRFS info (device bcache2): has skinny extents Feb 3 11:00:50 rescue kernel: [ 359.096523] BTRFS warning (device bcache2): devid 2 uuid 7c87f647-874d-49aa-83d3-5f4cc126a627 is missing Feb 3 11:00:50 rescue kernel: [ 359.096526] BTRFS warning (device bcache2): devid 3 uuid f9b7fe84-d95b-4db5-9e2b-c34a2d4186e9 is missing Feb 3 11:00:50 rescue kernel: [ 359.096527] BTRFS warning (device bcache2): devid 4 uuid 37706d9f-0672-4dc7-b987-5cc83c6beb48 is missing Feb 3 11:00:50 rescue kernel: [ 359.096529] BTRFS warning (device bcache2): devid 5 uuid d442b477-0233-4a4a-aa71-cb24343b83ee is missing Feb 3 11:00:50 rescue kernel: [ 359.123421] BTRFS warning (device bcache2): failed to read tree root Feb 3 11:00:51 rescue kernel: [ 359.265056] BTRFS error (device bcache2): open_ctree failed Feb 3 11:10:16 rescue kernel: [ 924.586408] BTRFS: device fsid 5330041e-7c11-4090-a99b-e86f32ee2136 devid 1 transid 5 /dev/mapper/tmp Feb 3 11:11:13 rescue kernel: [ 981.791708] BTRFS info (device dm-5): disk space caching is enabled Feb 3 11:11:13 rescue kernel: [ 981.791710] BTRFS info (device dm-5): has skinny extents Feb 3 11:11:13 rescue kernel: [ 981.791711] BTRFS info (device dm-5): flagging fs with big metadata feature Feb 3 11:11:13 rescue kernel: [ 981.794318] BTRFS info (device dm-5): enabling ssd optimizations Feb 3 11:11:13 rescue kernel: [ 981.794938] BTRFS info (device dm-5): creating UUID tree Feb 3 13:14:43 rescue kernel: [ 18.721825] Btrfs loaded, crc32c=crc32c-intel Feb 3 13:14:43 rescue kernel: [ 18.838106] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 1 transid 1415180 /dev/bcache2 Feb 3 13:14:43 rescue kernel: [ 18.838244] BTRFS: device fsid 01220871-cd98-45c9-8aac-070c4dd97a4f devid 1 transid 401 /dev/mapper/boot Feb 3 13:14:43 rescue kernel: [ 18.838379] BTRFS: device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 transid 1458 /dev/mapper/rescue Feb 3 13:14:43 rescue kernel: [ 18.858902] BTRFS info (device dm-0): disk space caching is enabled Feb 3 13:14:43 rescue kernel: [ 18.858904] BTRFS info (device dm-0): has skinny extents Feb 3 13:14:43 rescue kernel: [ 18.865645] BTRFS info (device dm-0): enabling ssd optimizations Feb 3 13:14:43 rescue kernel: [ 19.293884] BTRFS info (device dm-0): disk space caching is enabled Feb 3 13:14:43 rescue kernel: [ 19.305694] BTRFS warning (device dm-0): swapfile must not be copy-on-write Feb 3 13:14:43 rescue kernel: [ 20.157798] BTRFS warning (device dm-0): swapfile must not be copy-on-write Feb 3 13:14:43 rescue kernel: [ 20.384004] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/mapper/rescue new:/dev/dm-0 Feb 3 13:14:43 rescue kernel: [ 20.384394] BTRFS info (device dm-0): device fsid ffd4ee02-4df2-4202-bf3a-169af7a47b18 devid 1 moved old:/dev/dm-0 new:/dev/mapper/rescue Feb 3 13:15:58 rescue kernel: [ 185.577094] BTRFS info (device dm-1): disk space caching is enabled Feb 3 13:15:58 rescue kernel: [ 185.577097] BTRFS info (device dm-1): has skinny extents Feb 3 13:15:58 rescue kernel: [ 185.589554] BTRFS info (device dm-1): enabling ssd optimizations Feb 3 13:18:20 rescue kernel: [ 327.032329] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 5 transid 1448328 /dev/bcache4 Feb 3 13:18:20 rescue kernel: [ 327.380096] BTRFS: device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 3 transid 1448328 /dev/bcache3 Feb 3 13:25:15 rescue kernel: [ 742.224425] BTRFS info (device bcache3): allowing degraded mounts Feb 3 13:25:15 rescue kernel: [ 742.224427] BTRFS info (device bcache3): disk space caching is enabled Feb 3 13:25:15 rescue kernel: [ 742.224428] BTRFS info (device bcache3): has skinny extents Feb 3 13:25:15 rescue kernel: [ 742.308375] BTRFS error (device bcache3): super_num_devices 3 mismatch with num_devices 3 found here Feb 3 13:25:15 rescue kernel: [ 742.308383] BTRFS error (device bcache3): failed to read chunk tree: -22 Feb 3 13:25:15 rescue kernel: [ 742.459207] BTRFS error (device bcache3): open_ctree failed Feb 3 13:25:40 rescue kernel: [ 767.040748] BTRFS info (device bcache3): allowing degraded mounts Feb 3 13:25:40 rescue kernel: [ 767.040749] BTRFS info (device bcache3): disk space caching is enabled Feb 3 13:25:40 rescue kernel: [ 767.040750] BTRFS info (device bcache3): has skinny extents Feb 3 13:25:40 rescue kernel: [ 767.061935] BTRFS error (device bcache3): super_num_devices 3 mismatch with num_devices 3 found here Feb 3 13:25:40 rescue kernel: [ 767.061943] BTRFS error (device bcache3): failed to read chunk tree: -22 Feb 3 13:25:40 rescue kernel: [ 767.223721] BTRFS error (device bcache3): open_ctree failed Feb 3 14:16:21 rescue kernel: [ 3808.492183] BTRFS info (device bcache3): allowing degraded mounts Feb 3 14:16:21 rescue kernel: [ 3808.492185] BTRFS info (device bcache3): disk space caching is enabled Feb 3 14:16:21 rescue kernel: [ 3808.492186] BTRFS info (device bcache3): has skinny extents Feb 3 14:16:21 rescue kernel: [ 3808.702369] BTRFS error (device bcache3): parent transid verify failed on 15062144499712 wanted 1446883 found 112350 Feb 3 14:16:21 rescue kernel: [ 3808.711258] BTRFS info (device bcache3): read error corrected: ino 0 off 15062144499712 (dev /dev/bcache2 sector 13892444896) Feb 3 14:16:21 rescue kernel: [ 3808.711562] BTRFS info (device bcache3): read error corrected: ino 0 off 15062144503808 (dev /dev/bcache2 sector 13892444904) Feb 3 14:16:21 rescue kernel: [ 3808.711767] BTRFS info (device bcache3): read error corrected: ino 0 off 15062144507904 (dev /dev/bcache2 sector 13892444912) Feb 3 14:16:21 rescue kernel: [ 3808.712058] BTRFS info (device bcache3): read error corrected: ino 0 off 15062144512000 (dev /dev/bcache2 sector 13892444920) Feb 3 14:16:21 rescue kernel: [ 3808.749827] BTRFS error (device bcache3): parent transid verify failed on 15062014951424 wanted 1446322 found 100674 Feb 3 14:16:21 rescue kernel: [ 3808.750423] BTRFS info (device bcache3): read error corrected: ino 0 off 15062014951424 (dev /dev/bcache2 sector 13892191872) Feb 3 14:16:21 rescue kernel: [ 3808.750731] BTRFS info (device bcache3): read error corrected: ino 0 off 15062014955520 (dev /dev/bcache2 sector 13892191880) Feb 3 14:16:21 rescue kernel: [ 3808.750957] BTRFS info (device bcache3): read error corrected: ino 0 off 15062014959616 (dev /dev/bcache2 sector 13892191888) Feb 3 14:16:21 rescue kernel: [ 3808.751217] BTRFS info (device bcache3): read error corrected: ino 0 off 15062014963712 (dev /dev/bcache2 sector 13892191896) Feb 3 14:16:21 rescue kernel: [ 3808.753943] BTRFS info (device bcache3): bdev /dev/bcache3 errs: wr 0, rd 0, flush 0, corrupt 0, gen 3 Feb 3 14:16:22 rescue kernel: [ 3808.913147] BTRFS error (device bcache3): parent transid verify failed on 15062736961536 wanted 1447095 found 1415067 Feb 3 14:16:22 rescue kernel: [ 3808.919641] BTRFS info (device bcache3): read error corrected: ino 0 off 15062736961536 (dev /dev/bcache2 sector 13893602048) Feb 3 14:16:22 rescue kernel: [ 3808.920181] BTRFS info (device bcache3): read error corrected: ino 0 off 15062736965632 (dev /dev/bcache2 sector 13893602056) Feb 3 14:16:22 rescue kernel: [ 3809.203444] BTRFS error (device bcache3): parent transid verify failed on 15061822210048 wanted 1448318 found 1415066 Feb 3 14:16:22 rescue kernel: [ 3809.369463] BTRFS error (device bcache3): parent transid verify failed on 15062219669504 wanted 1448318 found 1415066 Feb 3 14:16:22 rescue kernel: [ 3809.371991] BTRFS error (device bcache3): parent transid verify failed on 15062219849728 wanted 1448318 found 1415066 Feb 3 14:16:22 rescue kernel: [ 3809.384999] BTRFS error (device bcache3): parent transid verify failed on 15062220980224 wanted 1448318 found 1415066 Feb 3 14:16:22 rescue kernel: [ 3809.555515] BTRFS info (device bcache3): enabling ssd optimizations Feb 3 14:16:22 rescue kernel: [ 3809.651522] BTRFS info (device bcache3): checking UUID tree Feb 3 14:16:22 rescue kernel: [ 3809.670189] BTRFS error (device bcache3): parent transid verify failed on 15062533734400 wanted 1448319 found 99757 Feb 3 14:16:22 rescue kernel: [ 3809.672604] BTRFS error (device bcache3): parent transid verify failed on 15062480715776 wanted 1448319 found 109527 Feb 3 14:16:22 rescue kernel: [ 3809.678123] BTRFS error (device bcache3): parent transid verify failed on 15062533668864 wanted 1448319 found 99757 Feb 3 14:16:56 rescue kernel: [ 3843.262404] BTRFS error (device bcache3): parent transid verify failed on 19500524929024 wanted 1448324 found 1404193 Feb 3 14:16:56 rescue kernel: [ 3843.262897] BTRFS info (device bcache3): read error corrected: ino 0 off 19500524929024 (dev /dev/bcache2 sector 14113631808) Feb 3 14:16:56 rescue kernel: [ 3843.263192] BTRFS info (device bcache3): read error corrected: ino 0 off 19500524933120 (dev /dev/bcache2 sector 14113631816) Feb 3 14:16:56 rescue kernel: [ 3843.263437] BTRFS info (device bcache3): read error corrected: ino 0 off 19500524937216 (dev /dev/bcache2 sector 14113631824) Feb 3 14:16:56 rescue kernel: [ 3843.263638] BTRFS info (device bcache3): read error corrected: ino 0 off 19500524941312 (dev /dev/bcache2 sector 14113631832) Feb 3 14:47:02 rescue kernel: [ 5649.108021] BTRFS: device fsid 56182a66-b7c2-4953-a7db-98717ed02356 devid 1 transid 5 /dev/mapper/disk-wd-1t-0730 Feb 3 14:47:40 rescue kernel: [ 5687.214767] BTRFS info (device bcache2): allowing degraded mounts Feb 3 14:47:40 rescue kernel: [ 5687.214770] BTRFS info (device bcache2): disk space caching is enabled Feb 3 14:47:40 rescue kernel: [ 5687.214771] BTRFS info (device bcache2): has skinny extents Feb 3 14:47:41 rescue kernel: [ 5688.229117] BTRFS info (device bcache2): bdev /dev/bcache3 errs: wr 0, rd 0, flush 0, corrupt 0, gen 3 Feb 3 14:47:42 rescue kernel: [ 5688.933827] BTRFS info (device bcache2): enabling ssd optimizations Feb 3 14:48:07 rescue kernel: [ 5714.056608] BTRFS info (device bcache2): disk added /dev/mapper/disk-wd-1t-0730 Feb 3 14:48:07 rescue kernel: [ 5714.059515] BTRFS info (device bcache2): device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 6 moved old:/dev/mapper/disk-wd-1t-0730 new:/dev/dm-6 Feb 3 14:48:07 rescue kernel: [ 5714.060355] BTRFS info (device bcache2): device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 6 moved old:/dev/dm-6 new:/dev/mapper/disk-wd-1t-0730 Feb 3 14:48:49 rescue kernel: [ 5756.214729] BTRFS error (device bcache2): parent transid verify failed on 19500017106944 wanted 1448321 found 1415054 Feb 3 14:48:49 rescue kernel: [ 5756.215355] BTRFS info (device bcache2): read error corrected: ino 0 off 19500017106944 (dev /dev/bcache2 sector 14112639968) Feb 3 14:48:49 rescue kernel: [ 5756.215675] BTRFS info (device bcache2): read error corrected: ino 0 off 19500017111040 (dev /dev/bcache2 sector 14112639976) Feb 3 14:48:49 rescue kernel: [ 5756.215935] BTRFS info (device bcache2): read error corrected: ino 0 off 19500017115136 (dev /dev/bcache2 sector 14112639984) Feb 3 14:48:49 rescue kernel: [ 5756.216156] BTRFS info (device bcache2): read error corrected: ino 0 off 19500017119232 (dev /dev/bcache2 sector 14112639992) Feb 3 14:48:49 rescue kernel: [ 5756.840866] BTRFS info (device bcache2): disk added /dev/mapper/disk-wd-2t-4979 Feb 3 14:48:49 rescue kernel: [ 5756.843836] BTRFS info (device bcache2): device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 7 moved old:/dev/mapper/disk-wd-2t-4979 new:/dev/dm-7 Feb 3 14:48:49 rescue kernel: [ 5756.844811] BTRFS info (device bcache2): device fsid 0b79cf54-c424-40ed-adca-bd66b38ad57a devid 7 moved old:/dev/dm-7 new:/dev/mapper/disk-wd-2t-4979 Feb 3 15:06:51 rescue kernel: [ 6838.152819] BTRFS info (device bcache2): allowing degraded mounts Feb 3 15:06:51 rescue kernel: [ 6838.152822] BTRFS info (device bcache2): disk space caching is enabled Feb 3 15:06:51 rescue kernel: [ 6838.152823] BTRFS info (device bcache2): has skinny extents Feb 3 15:06:51 rescue kernel: [ 6838.230152] BTRFS info (device bcache2): bdev /dev/bcache3 errs: wr 0, rd 0, flush 0, corrupt 0, gen 3 Feb 3 15:06:52 rescue kernel: [ 6838.934006] BTRFS info (device bcache2): enabling ssd optimizations Feb 3 15:06:54 rescue kernel: [ 6841.674943] BTRFS error (device bcache2): parent transid verify failed on 15062538846208 wanted 1448319 found 118025 Feb 3 15:06:54 rescue kernel: [ 6841.675400] BTRFS info (device bcache2): read error corrected: ino 0 off 15062538846208 (dev /dev/bcache2 sector 13893215104) Feb 3 15:06:54 rescue kernel: [ 6841.675463] BTRFS info (device bcache2): read error corrected: ino 0 off 15062538850304 (dev /dev/bcache2 sector 13893215112) Feb 3 15:06:54 rescue kernel: [ 6841.675529] BTRFS info (device bcache2): read error corrected: ino 0 off 15062538854400 (dev /dev/bcache2 sector 13893215120) Feb 3 15:06:54 rescue kernel: [ 6841.676223] BTRFS info (device bcache2): read error corrected: ino 0 off 15062538858496 (dev /dev/bcache2 sector 13893215128) Feb 3 15:06:54 rescue kernel: [ 6841.766371] BTRFS error (device bcache2): parent transid verify failed on 15062516727808 wanted 1448319 found 116977 Feb 3 15:06:54 rescue kernel: [ 6841.766894] BTRFS info (device bcache2): read error corrected: ino 0 off 15062516727808 (dev /dev/bcache2 sector 13893171904) Feb 3 15:06:54 rescue kernel: [ 6841.766958] BTRFS info (device bcache2): read error corrected: ino 0 off 15062516731904 (dev /dev/bcache2 sector 13893171912) Feb 3 15:06:54 rescue kernel: [ 6841.767022] BTRFS info (device bcache2): read error corrected: ino 0 off 15062516736000 (dev /dev/bcache2 sector 13893171920) Feb 3 15:06:54 rescue kernel: [ 6841.767082] BTRFS info (device bcache2): read error corrected: ino 0 off 15062516740096 (dev /dev/bcache2 sector 13893171928) Feb 3 15:38:23 rescue kernel: [ 8730.213844] BTRFS info (device bcache2): allowing degraded mounts Feb 3 15:38:23 rescue kernel: [ 8730.213846] BTRFS info (device bcache2): disk space caching is enabled Feb 3 15:38:23 rescue kernel: [ 8730.213847] BTRFS info (device bcache2): has skinny extents Feb 3 15:38:23 rescue kernel: [ 8730.225206] BTRFS error (device bcache2): parent transid verify failed on 14963956989952 wanted 1448324 found 80508 Feb 3 15:38:23 rescue kernel: [ 8730.225621] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956989952 (dev /dev/bcache2 sector 534883232) Feb 3 15:38:23 rescue kernel: [ 8730.225829] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956994048 (dev /dev/bcache2 sector 534883240) Feb 3 15:38:23 rescue kernel: [ 8730.225885] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956998144 (dev /dev/bcache2 sector 534883248) Feb 3 15:38:23 rescue kernel: [ 8730.225937] BTRFS info (device bcache2): read error corrected: ino 0 off 14963957002240 (dev /dev/bcache2 sector 534883256) Feb 3 15:38:23 rescue kernel: [ 8730.332134] BTRFS error (device bcache2): parent transid verify failed on 14963956613120 wanted 1446901 found 120202 Feb 3 15:38:23 rescue kernel: [ 8730.332435] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956613120 (dev /dev/bcache2 sector 534882496) Feb 3 15:38:23 rescue kernel: [ 8730.332493] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956617216 (dev /dev/bcache2 sector 534882504) Feb 3 15:38:23 rescue kernel: [ 8730.332549] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956621312 (dev /dev/bcache2 sector 534882512) Feb 3 15:38:23 rescue kernel: [ 8730.332605] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956625408 (dev /dev/bcache2 sector 534882520) Feb 3 15:38:23 rescue kernel: [ 8730.338227] BTRFS error (device bcache2): parent transid verify failed on 14963956776960 wanted 1446891 found 105104 Feb 3 15:38:23 rescue kernel: [ 8730.338525] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956776960 (dev /dev/bcache2 sector 534882816) Feb 3 15:38:23 rescue kernel: [ 8730.338582] BTRFS info (device bcache2): read error corrected: ino 0 off 14963956781056 (dev /dev/bcache2 sector 534882824) Feb 3 15:38:23 rescue kernel: [ 8730.340420] BTRFS error (device bcache2): parent transid verify failed on 14963956695040 wanted 1446882 found 108615 Feb 3 15:38:23 rescue kernel: [ 8730.341332] BTRFS error (device bcache2): parent transid verify failed on 14963957334016 wanted 1446872 found 94852 Feb 3 15:38:23 rescue kernel: [ 8730.343095] BTRFS error (device bcache2): parent transid verify failed on 14963957383168 wanted 1446734 found 91496 Feb 3 15:38:23 rescue kernel: [ 8730.344103] BTRFS error (device bcache2): parent transid verify failed on 14963957301248 wanted 1446522 found 100496 Feb 3 15:38:23 rescue kernel: [ 8730.345274] BTRFS error (device bcache2): parent transid verify failed on 14963956662272 wanted 1446296 found 99399 Feb 3 15:38:23 rescue kernel: [ 8730.346413] BTRFS error (device bcache2): parent transid verify failed on 14963956645888 wanted 1446287 found 102741 Feb 3 15:38:23 rescue kernel: [ 8730.347550] BTRFS error (device bcache2): parent transid verify failed on 14963957317632 wanted 1446844 found 97159 Feb 3 15:38:23 rescue kernel: [ 8730.371987] BTRFS error (device bcache2): bad tree block start, want 14963957694464 have 9926189483690973024 Feb 3 15:38:23 rescue kernel: [ 8730.529027] BTRFS info (device bcache2): bdev /dev/bcache3 errs: wr 0, rd 0, flush 0, corrupt 0, gen 3 Feb 3 15:38:24 rescue kernel: [ 8730.974041] BTRFS info (device bcache2): enabling ssd optimizations Feb 3 15:38:24 rescue kernel: [ 8730.974481] BTRFS info (device bcache2): checking UUID tree Feb 3 15:38:24 rescue kernel: [ 8731.172674] BTRFS critical (device bcache2): corrupt leaf: root=23146 block=19498503094272 slot=8, invalid key objectid: has 18446744073709551606 expect 6 or [256, 18446744073709551360] or 18446744073709551604 Feb 3 15:38:24 rescue kernel: [ 8731.172678] BTRFS error (device bcache2): block=19498503094272 read time tree block corruption detected Feb 3 15:38:24 rescue kernel: [ 8731.172860] BTRFS critical (device bcache2): corrupt leaf: root=23146 block=19498503094272 slot=8, invalid key objectid: has 18446744073709551606 expect 6 or [256, 18446744073709551360] or 18446744073709551604 Feb 3 15:38:24 rescue kernel: [ 8731.172862] BTRFS error (device bcache2): block=19498503094272 read time tree block corruption detected Feb 3 15:38:24 rescue kernel: [ 8731.172878] BTRFS warning (device bcache2): iterating uuid_tree failed -5 Feb 3 15:38:40 rescue kernel: [ 8747.300244] BTRFS error (device bcache2): parent transid verify failed on 19499606147072 wanted 1419889 found 1415052
