syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (53) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in block_read_full_folio (3) ext4 1 syz error 2 6d12h 2d11h
kernel BUG in ext4_es_cache_extent (4) ext4 -1 syz error 1 9d02h 5d02h 💬 7 [2d11h]
kernel BUG in ext4_write_inline_data (4) ext4 -1 C error 8 7h00m 11d PATCH [2d03h]
WARNING in ext4_split_convert_extents ext4 -1 C error 5 24d 21d 💬 1 [19d]
KASAN: use-after-free Read in ext4_read_inline_data ext4 19 C 4 35d 32d
INFO: task hung in ext4_map_blocks (5) ext4 1 syz error 1 46d 42d
possible deadlock in wait_transaction_locked (3) ext4 4 81 9h15m 45d
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 3 20d 48d
WARNING in update_rq_clock sound mm ext4 -1 19 3d13h 70d
possible deadlock in evict (4) ext4 4 12 15d 79d
WARNING in __folio_mark_dirty (3) ext4 -1 C error 95 4d22h 85d PATCH [40d]
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 84 21h53m 92d
possible deadlock in ext4_xattr_get (2) ext4 4 7 72d 97d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 1281 6h49m 100d 💬 5 [14d]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 229 6h43m 100d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 4522 3h35m 106d 💬 2 [14d]
WARNING in ext4_write_inode (3) ext4 -1 2 35d 120d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 101 4d11h 122d 💬 6 [63d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 40 2d19h 123d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 150d 150d
possible deadlock in do_writepages (2) ext4 4 C unreliable 528 6h05m 150d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 55d 151d PATCH [142d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable error 3 10d 172d 💬 4 [172d]
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 54 24d 217d 💬 1 [77d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error 5 13d 228d PATCH [215d]
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 58 15d 259d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 4 24d 263d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 22 C done 8 29d 264d 💬 1 [135d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error error 3 40d 277d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 36 8d20h 308d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C error 47 6d17h 319d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 86d 407d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 238 1d22h 410d PATCH [84d]
INFO: task hung in find_inode_fast (4) ext4 1 C error 16 29d 418d
INFO: task hung in do_get_write_access (3) ext4 1 C error 463 7d23h 447d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 14d 469d PATCH [466d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 87 4d20h 470d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 3740 1h01m 482d 💬 1 [14d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 51 19h34m 484d PATCH [280d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 268 9d14h 503d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 22 C error 6490 13m 510d PATCH [50d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done error 6 42d 534d 💬 1 [533d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 279 3d13h 554d
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 994 9d15h 626d PATCH [626d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2166 1h48m 640d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive error 278 41d 649d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 640d 673d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 21h11m 742d PATCH [217d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2928 29d 942d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 434d 984d PATCH [504d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 451d 985d
kernel BUG in ext4_do_writepages ext4 -1 C error 2955 1d17h 1154d 💬 9 [14d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 36 9d16h 1173d 💬 7 [703d]
moderation (19) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in delete_from_page_cache_batch / file_write_and_wait_range (3) ext4 6 1 2d17h 2d17h
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (16) ext4 6 1 3d09h 3d09h
KCSAN: data-race in _copy_to_iter / string (5) ext4 6 1 6d01h 6d01h
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all (10) ext4 10 1 15d 11d
KCSAN: data-race in _copy_to_iter / set_overhead (4) ext4 6 1 14d 14d
KCSAN: data-race in data_push_tail / uuid_string (5) ext4 6 2 23d 43d
KCSAN: data-race in page_cache_ra_order / page_cache_sync_ra ext4 6 1 50d 50d
KCSAN: data-race in file_update_time_flags / inode_update_timestamps ext4 6 2 41d 61d
KCSAN: data-race in wb_wait_for_completion / writeback_sb_inodes ext4 6 13 19d 70d
KASAN: use-after-free Read in ext4_xattr_list_entries ext4 19 4 35d 126d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) mm ext4 6 15 1d15h 161d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic mm ext4 6 107 2d01h 254d
KCSAN: data-race in find_get_block_common / has_bh_in_lru exfat ext4 6 258 now 293d
KCSAN: data-race in data_push_tail / vsnprintf (9) ext4 6 195 1d22h 357d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 157 1d17h 797d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 6 163 4d16h 799d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1487 19h27m 799d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3828 1d10h 1922d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 294d 2203d