syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (48) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction ext4 5 1 7d15h 3d15h
WARNING in jbd2_journal_dirty_metadata (3) ext4 -1 1 11d 7d14h
kernel BUG in ext4_ext_map_blocks ext4 -1 2 57d 59d
KASAN: use-after-free Read in xattr_find_entry (2) ext4 19 C error error 3 56d 66d PATCH [19d]
INFO: task hung in block_read_full_folio (3) ext4 1 C error 7 21d 77d
kernel BUG in ext4_es_cache_extent (4) ext4 -1 C error error 15 36d 80d 💬 8 [48d]
possible deadlock in wait_transaction_locked (3) ext4 4 C error 198 12h50m 121d 💬 1 [66d]
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 15 34d 123d
possible deadlock in evict (4) ext4 4 17 29d 154d
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 106 4d09h 168d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 2788 1h15m 175d 💬 5 [22d]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 415 3h16m 176d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 7347 9h14m 181d 💬 2 [22d]
WARNING in get_data ext4 -1 C error 1613 170d 187d
WARNING in ext4_write_inode (3) ext4 -1 8 5d08h 195d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 152 17d 197d 💬 6 [139d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 46 3d06h 198d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 226d 225d
possible deadlock in do_writepages (2) ext4 4 C unreliable 710 1d02h 226d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 61d 227d PATCH [217d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable error 3 11d 248d 💬 4 [247d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 63 7d15h 292d 💬 1 [152d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error error 6 51d 303d PATCH [290d]
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 22 C done error 10 56d 339d 💬 1 [210d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error error 3 116d 353d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done error 38 47d 383d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 161d 482d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 307 32d 485d PATCH [159d]
INFO: task hung in find_inode_fast (4) ext4 1 C error error 19 12d 493d
INFO: task hung in do_get_write_access (3) ext4 1 C error 464 22d 522d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 7 38d 544d PATCH [542d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 130 3d05h 546d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 5712 now 557d 💬 1 [22d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 72 2d02h 559d PATCH [355d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done error 287 10d 579d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 7407 1d04h 585d PATCH [125d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 117d 609d 💬 1 [609d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 285 9d03h 630d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 995 4d04h 701d PATCH [701d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2186 12d 715d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive error 278 117d 724d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 715d 749d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 6d03h 818d PATCH [293d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2946 4d12h 1017d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 509d 1060d PATCH [579d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 526d 1060d
kernel BUG in ext4_do_writepages ext4 -1 C error 3067 10h45m 1229d 💬 9 [22d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 39 14d 1249d 💬 7 [779d]
moderation (16) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in memcpy_and_pad / string race:benign ext4 6 2 19d 31d
KCSAN: data-race in _copy_to_iter / vsnprintf ext4 6 1 41d 41d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 24d 65d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 exfat 6 3 30d 77d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 8 26d 79d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 10 2 14d 86d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 12d 237d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 6 30 5d19h 280d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 142 16h03m 329d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 286 3d10h 368d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 441 1h14m 369d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 169 2d17h 872d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1531 16h04m 875d
KCSAN: data-race in data_push_tail / string ext4 audit 6 485 3d05h 1742d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3872 2d10h 1997d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 369d 2278d