syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (50) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in jbd2_journal_dirty_metadata (2) ocfs2 ext4 2 C error 12 2d11h 8d16h PATCH [1d07h]
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. ext4 -1 C 8 3d05h 12d PATCH [9d13h]
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction ext4 5 1 20d 16d
WARNING in jbd2_journal_dirty_metadata (3) ext4 -1 1 24d 20d
kernel BUG in ext4_ext_map_blocks ext4 -1 2 70d 72d
KASAN: use-after-free Read in xattr_find_entry (2) ext4 19 C error error 3 69d 79d PATCH [33d]
INFO: task hung in block_read_full_folio (3) ext4 1 C error error 7 34d 90d
kernel BUG in ext4_es_cache_extent (4) ext4 -1 C error error 15 49d 93d 💬 8 [61d]
possible deadlock in wait_transaction_locked (3) ext4 4 C error 244 1h09m 134d 💬 1 [79d]
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 15 47d 136d
possible deadlock in evict (4) ext4 4 18 10h21m 167d
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 176 3h04m 181d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 3234 6m 188d 💬 5 [4d02h]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 442 4h02m 189d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 8103 5m 194d 💬 2 [4d02h]
WARNING in get_data ext4 -1 C error 1613 183d 200d
WARNING in ext4_write_inode (3) ext4 -1 8 18d 208d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 178 10h26m 211d 💬 6 [152d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 49 1d07h 211d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 2 3d07h 238d
possible deadlock in do_writepages (2) ext4 4 C unreliable 734 13h17m 239d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 74d 240d PATCH [230d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable error 3 24d 261d 💬 4 [260d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 63 20d 306d 💬 1 [165d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error error 6 7d06h 316d PATCH [303d]
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 22 C done error 10 69d 352d 💬 1 [223d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error error 3 129d 366d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done error 38 60d 396d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 174d 495d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done error 307 45d 498d PATCH [172d]
INFO: task hung in find_inode_fast (4) ext4 1 C error error 21 6d09h 506d
INFO: task hung in do_get_write_access (3) ext4 prio:low 1 C error 464 36d 535d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 7 51d 557d PATCH [555d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 131 12d 559d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 6559 5m 570d 💬 1 [4d02h]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 74 2d23h 572d PATCH [369d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done error 287 6d06h 592d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 7447 3h19m 598d PATCH [138d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 130d 622d 💬 1 [622d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 291 3d08h 643d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 996 5d10h 715d PATCH [714d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2186 25d 728d
INFO: task hung in do_renameat2 (2) ext4 prio:high 1 C inconclusive error 278 130d 737d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 728d 762d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 19d 831d PATCH [306d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2947 12d 1030d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 522d 1073d PATCH [592d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 539d 1073d
kernel BUG in ext4_do_writepages ext4 -1 C error 3114 5h36m 1242d 💬 9 [4d02h]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 41 3d16h 1262d 💬 7 [792d]
moderation (18) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / kmmpd (4) ext4 6 1 8d11h 8d11h
KCSAN: data-race in memcpy_and_pad / string race:benign ext4 6 2 32d 44d
KCSAN: data-race in _copy_to_iter / vsnprintf ext4 6 1 54d 54d
KCSAN: data-race in data_push_tail / number (6) ext4 bluetooth 6 4 7d08h 69d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 37d 78d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 6 4 10d 90d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 9 9d03h 92d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 10 2 27d 99d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 25d 250d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 6 30 18d 293d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 152 5h41m 342d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 291 4d22h 381d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 460 18h29m 382d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 173 2d10h 885d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1545 5h43m 888d
KCSAN: data-race in data_push_tail / string ext4 audit 6 488 7d00h 1755d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3877 4d07h 2011d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 382d 2291d