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block subsystem


List(s): linux-block@vger.kernel.org
Fixed bugs: 110
Parent subsystem(s): kernel (83)
Child subsystems: nbd (4)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in read_cache_folio (5) block 1 47 3d04h 18d
WARNING in wbt_init_enable_default block -1 syz error 183 3h15m 48d 💬 1 [48d]
INFO: task hung in relay_open (2) block trace 1 syz error 26 27d 63d
general protection fault in zcomp_stream_get block 2 11 8d13h 88d 💬 1 [88d]
INFO: task hung in blk_trace_startstop block trace 1 34 19d 92d
possible deadlock in __synchronize_srcu (3) block 4 23 46d 119d
general protection fault in rtlock_slowlock_locked block 19 syz error 142 7d04h 132d 💬 6 [92d]
KASAN: slab-use-after-free Read in lbmIODone block jfs 19 4 14d 135d
INFO: task hung in queue_limits_commit_update_frozen block 1 632 12h40m 167d
INFO: rcu detected stall in blkdev_release (3) block 1 84 9d04h 191d
general protection fault in zcomp_available_show block 2 17 4h19m 193d PATCH [189d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done error 12 34d 211d
possible deadlock in elevator_change block 4 C 701 3h59m 256d
possible deadlock in __del_gendisk block 4 C done error 43987 36d 261d PATCH [187d]
INFO: task hung in blkdev_read_iter block 1 C error 8 28d 281d
BUG: soft lockup in aoecmd_cfg (3) block 1 22 13d 287d
kernel panic: KASAN: panic_on_warn set ... block fs 2 11 4d14h 298d 💬 2 [204d]
INFO: task hung in sync_bdevs (3) block 1 C 3697 6h11m 353d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 39d 443d
possible deadlock in __submit_bio block 4 C done 60677 129d 464d 💬 3 [324d]
INFO: task hung in read_part_sector (2) block 1 syz error 26486 now 556d
KCSAN: data-race in block_uevent / inc_diskseq (2) block race:harmful 6 144 1d03h 602d 💬 2 [12d]
INFO: task hung in bdev_open block 1 C error 4021 1h11m 624d
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 64 10d 748d PATCH [742d]
KMSAN: kernel-infoleak in filemap_read block 18 C 8332 25m 760d PATCH [83d]
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 50 1d17h 786d 💬 1 [670d]
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 71 9d09h 803d PATCH [801d]
INFO: task hung in bdev_release block 1 C error 2634 3d03h 804d PATCH [787d]
INFO: task hung in truncate_inode_pages block 1 C 29 473d 879d
INFO: task hung in blkdev_get_by_dev (5) block 1 C error error 32 305d 1077d PATCH [1072d]
INFO: task hung in __filemap_get_folio block 1 C done done 111 920d 1283d 💬 4 [862d]
INFO: task hung in nbd_add_socket (2) block 1 C error error 37 299d 1423d
INFO: task can't die in submit_bio_wait (2) block 1 C error 3 1458d 1458d
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 104 9d06h 1464d
INFO: task hung in do_read_cache_folio block mm kasan 1 C error error 179 964d 1465d 💬 3 [951d]
INFO: task hung in blkdev_fallocate block 1 C error error 2085 10d 1500d PATCH [1232d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 54 3d19h 1590d
INFO: task hung in blkdev_put (4) block 1 C done error 486 701d 1957d
WARNING in get_probe_ref trace block -1 C done error 22 21d 2095d 💬 9 [19d]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task poweroff:NUM blocked for more than NUM seconds. block -1 2 4d13h 13h34m
KCSAN: data-race in loop_assign_backing_file / shmem_write_begin (2) block 6 1 20d 20d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (3) block 6 2 17d 46d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block 6 1 47d 47d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block 6 3 15d 56d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (2) block 6 5 55d 160d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 19 3d19h 220d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 47 4d00h 283d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 38 17d 487d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 6 163 2d09h 797d