syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (58):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_update_inline_data ext4 -1 C 4 3d11h 3d09h PATCH [7h43m]
possible deadlock in ext4_evict_inode (4) ext4 4 3 4d00h 3d20h 💬 2 [3d13h]
WARNING in bdev_getblk ext4 -1 C 37 12h48m 4d11h
possible deadlock in ext4_page_mkwrite ext4 4 1 10d 6d07h
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 8d11h 9d14h
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 10d 10d PATCH [7d15h]
kernel BUG in ext4_split_extent_at (3) ext4 -1 1 18d 14d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 23d 19d
INFO: task hung in __iterate_supers v9fs ext4 1 C error 731 41m 36d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 22 9d06h 41d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error 3 15d 45d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 29d 46d
INFO: task hung in lock_two_directories (4) ext4 1 C done 3 3h36m 48d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error 2 33d 59d
kernel BUG in ext4_mb_normalize_request ext4 -1 1 70d 66d
possible deadlock in freeze_super (3) ext4 4 8 3d07h 71d
possible deadlock in ext4_convert_inline_data ext4 4 1 78d 74d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 syz done 23 11d 90d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 15 3d21h 101d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error 3 8d22h 105d PATCH [101d]
WARNING in get_dump_page ext4 mm -1 C done error 5 121d 134d
WARNING in __ext4_iget ext4 -1 C done error 4927 108d 149d
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 3d23h 155d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 28d 166d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 5 23d 188d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 67 1d03h 192d 💬 1 [104d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 10 3d07h 200d
INFO: task hung in do_get_write_access (3) ext4 1 C error 440 6d20h 229d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 92d 236d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 9d03h 251d PATCH [248d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 41 15d 252d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 4 23 67d 257d
INFO: task hung in do_rmdir (6) jfs ext4 bcachefs 1 C error inconclusive 48 10d 259d
possible deadlock in ext4_writepages (2) ext4 4 9 7d16h 264d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 36 6d22h 266d PATCH [62d]
possible deadlock in dqget ocfs2 ext4 4 C error 68190 12m 282d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 208 29d 285d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 2338 57m 292d PATCH [265d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 8 11d 312d 💬 1 [312d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 24d 316d 💬 1 [315d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 106 13h09m 336d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 385 3h39m 342d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 13d 347d 💬 1 [347d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 377 4d04h 408d PATCH [407d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2131 2d18h 421d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 236 10h04m 430d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 199 11d 438d PATCH [384d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 7d23h 439d
WARNING: locking bug in find_lock_lowest_rq ext4 4 C error error 100 85d 442d 💬 2 [77d]
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 422d 455d
INFO: task hung in evict (2) squashfs ext4 1 C done 1018 2h37m 512d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 62d 524d PATCH [45d]
INFO: task hung in sync_inodes_sb (5) ext4 1 C error inconclusive 2487 2d07h 723d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 216d 766d PATCH [286d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 233d 766d
kernel BUG in ext4_do_writepages ext4 -1 C error 2479 21h39m 936d 💬 9 [14d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 25 30d 955d 💬 7 [485d]
memory leak in __lookup_slow usb ext4 3 C 2 1046d 1366d
moderation (31):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 6 1 1d04h 1d04h
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 6 1 6d00h 6d00h
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 6 1 20d 20d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 1 25d 25d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 6 1 26d 26d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 1 27d 27d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 12 15d 36d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 10h31m 38d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 6 4 19d 52d
KCSAN: data-race in move_expired_inodes / vfs_fsync_range (3) ext4 6 1 55d 55d
KCSAN: data-race in inode_cgwb_move_to_attached / iput ext4 6 1 55d 55d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 5d08h 74d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 79 1h04m 75d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 100 6h59m 76d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 6 39 38d 76d
BUG: unable to handle kernel paging request in ext4_put_io_end_defer ext4 8 1 88d 84d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 14 17d 142d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 17 7d07h 224d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 23 1d10h 234d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 30 25d 240d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 36 6d20h 280d
KCSAN: data-race in console_flush_all / console_flush_all ext4 6 56 12h13m 289d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 62 11d 347d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 264 3h38m 417d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 496 8h16m 418d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 119 1d00h 579d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1140 3h56m 581d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 6 894 13d 1281d
KCSAN: data-race in data_push_tail / string ext4 6 429 14h31m 1449d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3677 16h04m 1704d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 75d 1984d