syzbot


Applied filters: Label=subsystems:ext4 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (49) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in ext4_xattr_list_entries (2) ext4 actionable prio:high 19 2 20d 18d
kernel BUG in ext4_write_inline_data (5) ext4 prio:high -1 2 18d 19d
INFO: task kworker/u8:NUM:NUM blocked in I/O wait for more than NUM seconds. (2) prio:high ext4 -1 5 33d 33d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) prio:low mm ext4 10 C 3 24d 38d
possible deadlock in ext4_map_blocks (3) prio:low ext4 4 1 44d 40d
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. prio:low ext4 -1 C 12 32d 58d PATCH [5d17h]
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction prio:high ext4 5 1 66d 62d
WARNING in jbd2_journal_dirty_metadata (3) prio:high ext4 -1 4 17h10m 66d
KASAN: use-after-free Read in xattr_find_entry (2) prio:high ext4 19 C error error 3 115d 125d PATCH [78d]
INFO: task hung in block_read_full_folio (3) prio:high ext4 1 C error error 8 19d 136d
kernel BUG in ext4_es_cache_extent (4) prio:high ext4 -1 C error error 15 95d 139d 💬 8 [107d]
possible deadlock in wait_transaction_locked (3) prio:high ext4 4 C error 570 5h32m 179d PATCH [2d19h]
possible deadlock in evict (4) prio:high ext4 4 27 1d22h 213d
INFO: task hung in __start_renaming prio:high ext4 1 C done error 71 2d20h 216d 💬 11 [215d]
possible deadlock in ext4_xattr_set_handle (7) prio:high ext4 4 C unreliable 1317 1h08m 227d PATCH [12d]
possible deadlock in ext4_destroy_inline_data (2) prio:low ext4 4 C error 6795 12m 234d PATCH [9d20h]
possible deadlock in ext4_evict_inode (5) prio:high ext4 4 C error 519 1d01h 234d PATCH [12d]
WARNING in ext4_xattr_inode_update_ref (2) prio:low ext4 -1 C error 11151 15m 240d PATCH [10d]
WARNING in get_data prio:high ext4 -1 C error 1613 229d 246d
WARNING in ext4_write_inode (3) prio:high ext4 -1 10 23d 254d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt prio:high 7 C 202 12d 256d PATCH [3d23h]
INFO: rcu detected stall in unwind_next_frame (5) prio:low ext4 1 C error error 52 14d 257d
INFO: rcu detected stall in ext4_file_mmap_prepare prio:high ext4 1 C error 2 49d 284d
possible deadlock in do_writepages (2) prio:normal ext4 4 C unreliable 781 11h08m 285d
WARNING in ext4_mb_load_buddy_gfp prio:high ext4 mm -1 C 7 120d 286d PATCH [276d]
possible deadlock in ext4_truncate (2) prio:high ext4 4 C unreliable error 3 70d 307d 💬 4 [306d]
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 C error error 65 15d 351d 💬 1 [211d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry prio:high ext4 19 C error error 6 7d07h 362d PATCH [349d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) prio:normal mm ext4 1 C error error 3 175d 412d
kernel BUG in ext4_ext_insert_extent (2) prio:high ext4 -1 C done error 38 105d 442d
INFO: task hung in find_inode_fast (4) ext4 1 C error error 24 2d08h 552d
INFO: task hung in do_get_write_access (3) prio:low ext4 1 C error 467 13h32m 581d
divide error in qnx6_mmi_fill_super prio:high ext4 2 C unreliable inconclusive 7 97d 603d PATCH [601d]
WARNING in ext4_iomap_begin (3) prio:high ext4 -1 C inconclusive error 131 44d 604d
possible deadlock in ext4_writepages (2) prio:high ext4 4 C unreliable 14219 now 616d 💬 1 [18d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 79 19d 618d PATCH [414d]
possible deadlock in ext4_xattr_inode_lookup_create prio:high ext4 4 C done error 287 38d 638d
KASAN: out-of-bounds Read in ext4_xattr_set_entry prio:high ext4 22 C error 7713 15h46m 644d PATCH [184d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 176d 668d 💬 1 [668d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 347 13h58m 689d
WARNING in ext4_xattr_inode_lookup_create prio:low ext4 -1 C inconclusive error 1002 6d08h 760d PATCH [760d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error error 2202 2d03h 774d
INFO: task hung in do_renameat2 (2) prio:high ext4 1 C inconclusive error 278 176d 783d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 774d 808d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2979 3d08h 1076d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 568d 1119d PATCH [638d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 585d 1119d
kernel BUG in ext4_do_writepages prio:high ext4 -1 C error 3303 38m 1288d 💬 9 [18d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 43 4d15h 1308d 💬 7 [838d]
moderation (18) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_find_marked / xas_init_marks (7) ext4 race:benign prio:low 6 1 6d07h 6d07h
KCSAN: data-race in data_push_tail / uuid_string (6) ext4 race:benign prio:high 6 2 1d22h 28d
KCSAN: data-race in _copy_to_iter / string (6) race:benign prio:high ext4 6 1 42d 42d
KCSAN: data-race in _copy_to_iter / kmmpd (4) prio:low ext4 6 2 40d 54d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) prio:high ext4 6 6 17d 136d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low ext4 6 12 20d 138d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 6 36 3d00h 339d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 185 1d03h 388d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 304 1d06h 427d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 520 21h04m 428d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 net 6 229 12d 492d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low ext4 6 71 9d18h 658d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low ext4 6 673 2d02h 877d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low ext4 mm 6 175 18d 931d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1573 6d07h 934d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1278 2d05h 1920d
KCSAN: data-race in _prb_read_valid / prb_reserve bridge ext4 prio:high 6 3903 9h28m 2056d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 428d 2337d