Applied filters: Label=subsystems:ext4 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (47) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in register_bcache bcache ext4 prio:high 19 syz, C 11 14d 16d PATCH [9d05h]
WARNING in __ext4_handle_dirty_metadata prio:low ext4 -1 1 32d 28d
kernel BUG in ext4_write_inline_data_end (3) prio:normal ext4 -1 syz 1 27d 40d PATCH [33d]
KASAN: use-after-free Read in ext4_search_dir (3) prio:high actionable ext4 19 2 23d 47d
INFO: task hung in ext4_write_end prio:high ext4 1 syz error 12 3d01h 54d
INFO: task hung in ext4_load_tail_bh ext4 prio:high 1 syz, C 1 38d 54d
KASAN: use-after-free Read in ext4_xattr_list_entries (2) actionable prio:high ext4 19 7 5d03h 76d
kernel BUG in ext4_write_inline_data (5) prio:high ext4 -1 syz error 28 7d14h 77d
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) prio:high ext4 -1 5 92d 92d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 syz, C 3 82d 96d
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 syz, C 12 91d 116d PATCH [27d]
WARNING in jbd2_journal_dirty_metadata (3) prio:high ext4 -1 21 19d 124d
KASAN: use-after-free Read in xattr_find_entry (2) prio:high ext4 19 syz, C error error 3 3d04h 183d PATCH [137d]
INFO: task hung in block_read_full_folio (3) prio:high ext4 1 syz, C error error 18 11d 195d
kernel BUG in ext4_es_cache_extent (4) prio:high ext4 -1 syz, C error error 15 153d 197d 💬 8 [166d]
possible deadlock in evict (4) prio:high ext4 4 46 13d 271d
INFO: task hung in __start_renaming prio:high ext4 1 syz, C done error 71 61d 274d 💬 11 [273d]
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4 4 syz, C unreliable 2428 now 285d PATCH [42d]
possible deadlock in ext4_destroy_inline_data (2) prio:low ext4 4 syz, C error 9580 2h13m 292d PATCH [68d]
WARNING in get_data prio:high ext4 -1 syz, C error 1613 287d 304d
WARNING in ext4_write_inode (3) prio:high ext4 -1 10 82d 313d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt prio:high 7 syz, C 202 70d 315d PATCH [62d]
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4 1 syz, C error error 60 4d01h 315d
INFO: rcu detected stall in ext4_file_mmap_prepare prio:high ext4 1 syz, C error 2 107d 343d
possible deadlock in do_writepages (2) prio:normal ext4 4 syz, C unreliable 883 6d09h 343d
WARNING in ext4_mb_load_buddy_gfp prio:high ext4 mm -1 syz, C 7 178d 344d PATCH [334d]
possible deadlock in ext4_truncate (2) prio:high ext4 4 syz, C unreliable error 3 128d 365d 💬 4 [364d]
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 syz, C error error 70 10h18m 410d 💬 2 [31d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal mm ext4 1 syz, C error error 3 233d 470d
kernel BUG in ext4_ext_insert_extent (2) prio:high ext4 -1 syz, C done error 38 164d 501d
INFO: task hung in find_inode_fast (4) ext4 1 syz, C error error 30 2h16m 610d PATCH [57d]
INFO: task hung in do_get_write_access (3) prio:low ext4 1 syz, C error 742 42m 639d
divide error in qnx6_mmi_fill_super prio:high ext4 2 syz, C unreliable inconclusive 7 52d 662d PATCH [659d]
WARNING in ext4_iomap_begin (3) prio:high ext4 -1 syz, C inconclusive error 158 5h35m 663d
possible deadlock in ext4_writepages (2) prio:high ext4 4 syz, C unreliable 20562 1h23m 674d 💬 1 [14d]
WARNING in ext4_journal_check_start (2) ext4 -1 syz, C inconclusive inconclusive 109 1d19h 676d PATCH [28d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry prio:high ext4 22 syz, C error 7914 now 702d PATCH [242d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 syz, C done error 6 234d 726d 💬 1 [726d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 syz, C error 439 26m 747d
WARNING in ext4_xattr_inode_lookup_create prio:low ext4 -1 syz, C inconclusive error 1002 2d08h 819d PATCH [818d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 syz, C error error 2446 2h43m 832d
WARNING in ext4_xattr_set_entry (2) ext4 -1 syz, C error 9 833d 866d PATCH [1d10h]
INFO: task hung in sync_inodes_sb (5) ext4 xfs 1 syz, C error inconclusive 3022 2d09h 1134d
WARNING: locking bug in ext4_ioctl ext4 4 syz, C done done 923 626d 1177d PATCH [697d]
WARNING: locking bug in __ext4_ioctl ext4 4 syz, C done error 849 644d 1177d
kernel BUG in ext4_do_writepages prio:high ext4 -1 syz, C error 3925 11h52m 1346d PATCH [29d]
kernel BUG in __ext4_journal_stop ext4 -1 syz, C error done 44 25d 1366d 💬 7 [896d]
moderation (13) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) ext4 race:benign 6 1 16h22m 16h21m
WARNING: proc registration bug in jbd2_journal_destroy ext4 prio:low -1 1 27d 23d
KCSAN: data-race in _copy_to_iter / string (7) ext4 race:benign prio:low 6 1 29d 29d
KCSAN: data-race in xas_find_marked / xas_init_marks (7) race:benign prio:low ext4 mm 6 2 52d 64d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 6 45 1d11h 397d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 212 1d20h 447d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 324 5h45m 486d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 580 15h59m 486d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 249 6d00h 550d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low ext4 block 6 75 31d 716d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1609 7h09m 992d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high ext4 6 3939 1d06h 2115d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 486d 2395d