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🐞 Open [870] ≡ Subsystems 🐞 Fixed [4873] 🐞 Invalid [11625] ⬇ Missing Backports [68] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

block subsystem


List(s): linux-block@vger.kernel.org
Fixed bugs: 88
Parent subsystem(s): kernel (36)
Child subsystems: nbd (2)
open (26):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in blkdev_put (4) block 2 29d 43d 💬 0 [43d]
WARNING in __floppy_read_block_0 (3) block 1 59d 55d 💬 2 [41d]
possible deadlock in bd_prepare_to_claim block 15 10d 61d 💬 0 [61d]
INFO: task hung in truncate_inode_pages block C 6 37d 74d 💬 0 [74d]
WARNING in floppy_check_events (2) block 1 83d 79d 💬 1 [79d]
WARNING in blk_rq_map_user_iov block C done 1936 5m 82d 💬 1 [51d]
WARNING in floppy_queue_rq (2) block 1 89d 85d 💬 0 [85d]
memory leak in iov_iter_extract_pages block C 1 28d 104d PATCH [8d22h]
general protection fault in blk_stat_add block hfs C inconclusive 1 109d 105d 💬 0 [105d]
general protection fault in start_motor (3) block syz 12 57d 107d 💬 0 [107d]
general protection fault in reset_interrupt (3) block 10 64d 224d 💬 0 [114d]
WARNING in floppy_interrupt (2) block C 10 55d 226d 💬 0 [83d]
WARNING in wait_til_done (2) block C 20 42d 236d 💬 0 [51d]
WARNING in process_fd_request block 13 64d 239d 💬 0 [51d]
WARNING in copy_page_from_iter block C done 1987 10d 259d 💬 0 [83d]
INFO: task hung in blkdev_get_by_dev (5) block C error 31 16d 271d PATCH [266d]
INFO: task hung in __filemap_get_folio block C done done 111 115d 478d 💬 4 [56d]
INFO: task hung in nbd_add_socket (2) block C error 34 28d 617d 💬 0 [51d]
WARNING in floppy_revalidate block C 1 115d 622d 💬 0 [17d]
INFO: task can't die in submit_bio_wait (2) block C error 3 653d 653d 💬 0 [653d]
WARNING in blk_register_tracepoints block trace C inconclusive done 26 12d 659d 💬 0 [6d00h]
INFO: task hung in do_read_cache_folio block kasan mm C error error 179 158d 660d 💬 3 [145d]
INFO: task hung in blkdev_fallocate block C error error 210 1d05h 695d PATCH [427d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 42 10d 785d 💬 0 [51d]
INFO: task hung in blkdev_put (4) block C done 460 2d21h 1152d 💬 0 [51d]
WARNING in get_probe_ref block trace C done error 5 17d 1290d 💬 0 [6d00h]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in netdev_core_pick_tx block 1 25d 25d 💬 0 [never]
general protection fault in loop_process_work (2) block 1 36d 32d 💬 0 [never]
KCSAN: data-race in data_alloc / prb_reserve block 780 2h59m 978d 💬 0 [never]
KCSAN: data-race in _prb_read_valid / prb_reserve block 2419 14h16m 1115d 💬 0 [never]
KCSAN: data-race in blk_mq_sched_dispatch_requests / blk_mq_sched_dispatch_requests (3) block 3744 1h19m 1418d PATCH [1026d]