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 3d19h 10d PATCH [2d14h]
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. ext4 -1 C 8 4d13h 13d PATCH [10d]
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction ext4 5 1 22d 18d
WARNING in jbd2_journal_dirty_metadata (3) ext4 -1 1 26d 22d
kernel BUG in ext4_ext_map_blocks ext4 -1 2 72d 74d
KASAN: use-after-free Read in xattr_find_entry (2) ext4 19 C error error 3 70d 80d PATCH [34d]
INFO: task hung in block_read_full_folio (3) ext4 1 C error error 7 35d 92d
kernel BUG in ext4_es_cache_extent (4) ext4 -1 C error error 15 51d 94d 💬 8 [63d]
possible deadlock in wait_transaction_locked (3) ext4 4 C error 257 4h36m 135d 💬 1 [80d]
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 15 48d 137d
possible deadlock in evict (4) ext4 4 19 1d06h 169d
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 201 29m 182d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 3344 24m 190d 💬 5 [5d10h]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 447 5h32m 190d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 8174 45m 196d 💬 2 [5d10h]
WARNING in get_data ext4 -1 C error 1613 184d 202d
WARNING in ext4_write_inode (3) ext4 -1 8 19d 210d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 180 6h36m 212d 💬 6 [153d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 49 2d15h 212d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 2 4d14h 240d
possible deadlock in do_writepages (2) ext4 4 C unreliable 734 1d21h 240d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 75d 241d PATCH [231d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable error 3 25d 262d 💬 4 [261d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 63 22d 307d 💬 1 [167d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error error 6 8d14h 318d PATCH [304d]
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 22 C done error 10 70d 354d 💬 1 [225d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error error 3 130d 367d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done error 38 61d 398d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 176d 496d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done error 307 46d 500d PATCH [173d]
INFO: task hung in find_inode_fast (4) ext4 1 C error error 21 7d17h 507d
INFO: task hung in do_get_write_access (3) ext4 prio:low 1 C error 464 37d 537d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 7 52d 559d PATCH [556d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 131 now 560d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 6738 now 572d 💬 1 [5d10h]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 76 21h06m 573d PATCH [370d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done error 287 7d14h 593d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 7454 6h36m 599d PATCH [139d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 131d 624d 💬 1 [623d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 291 4d16h 644d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 996 6d18h 716d PATCH [715d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2186 27d 729d
INFO: task hung in do_renameat2 (2) ext4 prio:high 1 C inconclusive error 278 131d 738d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 730d 763d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 20d 832d PATCH [307d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2948 1d04h 1031d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 524d 1074d PATCH [594d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 541d 1074d
kernel BUG in ext4_do_writepages ext4 -1 C error 3121 12h46m 1244d 💬 9 [5d10h]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 41 5d00h 1263d 💬 7 [793d]
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 9d19h 9d19h
KCSAN: data-race in memcpy_and_pad / string race:benign ext4 6 2 33d 45d
KCSAN: data-race in _copy_to_iter / vsnprintf ext4 6 1 55d 55d
KCSAN: data-race in data_push_tail / number (6) ext4 bluetooth 6 4 8d16h 70d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 38d 80d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 6 4 11d 91d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 9 10d 93d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 10 2 28d 101d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 27d 251d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 6 30 20d 295d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 153 1d00h 344d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 291 6d06h 383d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 461 19h24m 384d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 173 3d18h 886d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1547 2h18m 889d
KCSAN: data-race in data_push_tail / string ext4 audit 6 488 8d08h 1757d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3877 5d15h 2012d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 383d 2292d