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 3d08h 9d13h PATCH [2d03h]
INFO: task jbd2/sda1-NUM:NUM blocked in I/O wait for more than NUM seconds. ext4 -1 C 8 4d02h 13d PATCH [10d]
BUG: sleeping function called from invalid context in jbd2_journal_commit_transaction ext4 5 1 21d 17d
WARNING in jbd2_journal_dirty_metadata (3) ext4 -1 1 25d 21d
kernel BUG in ext4_ext_map_blocks ext4 -1 2 71d 73d
KASAN: use-after-free Read in xattr_find_entry (2) ext4 19 C error error 3 70d 80d PATCH [33d]
INFO: task hung in block_read_full_folio (3) ext4 1 C error error 7 35d 91d
kernel BUG in ext4_es_cache_extent (4) ext4 -1 C error error 15 50d 94d 💬 8 [62d]
possible deadlock in wait_transaction_locked (3) ext4 4 C error 254 1h07m 135d 💬 1 [80d]
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 15 48d 137d
possible deadlock in evict (4) ext4 4 19 19h24m 168d
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 187 2h34m 182d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 3299 now 189d 💬 5 [4d23h]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 445 19m 190d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 8149 25m 195d 💬 2 [4d23h]
WARNING in get_data ext4 -1 C error 1613 184d 201d
WARNING in ext4_write_inode (3) ext4 -1 8 19d 209d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 179 4h25m 211d 💬 6 [153d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error error 49 2d04h 212d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 2 4d04h 239d
possible deadlock in do_writepages (2) ext4 4 C unreliable 734 1d10h 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 21d 306d 💬 1 [166d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error error 6 8d03h 317d PATCH [304d]
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 22 C done error 10 70d 353d 💬 1 [224d]
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 397d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 175d 496d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done error 307 46d 499d PATCH [173d]
INFO: task hung in find_inode_fast (4) ext4 1 C error error 21 7d06h 507d
INFO: task hung in do_get_write_access (3) ext4 prio:low 1 C error 464 36d 536d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 7 52d 558d PATCH [556d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 131 13d 559d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 6663 15m 571d 💬 1 [4d23h]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 76 10h10m 573d PATCH [369d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done error 287 7d03h 593d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 7453 3h44m 599d PATCH [139d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 131d 623d 💬 1 [623d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 291 4d05h 644d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 996 6d07h 715d PATCH [715d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2186 26d 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 729d 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 17h37m 1031d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 523d 1074d PATCH [593d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 540d 1074d
kernel BUG in ext4_do_writepages ext4 -1 C error 3121 1h51m 1243d 💬 9 [4d23h]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 41 4d13h 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 9d08h 9d08h
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 54d 54d
KCSAN: data-race in data_push_tail / number (6) ext4 bluetooth 6 4 8d05h 70d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 38d 79d
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 100d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 26d 251d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 6 30 19d 294d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 153 13h36m 343d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 291 5d19h 382d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 461 8h29m 383d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 173 3d07h 886d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1545 1d02h 889d
KCSAN: data-race in data_push_tail / string ext4 audit 6 488 7d21h 1756d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3877 5d04h 2011d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 383d 2292d