syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (57):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_update_inline_data ext4 -1 C 5 2d17h 6d07h PATCH [3d05h]
possible deadlock in ext4_evict_inode (4) ext4 4 3 6d22h 6d18h 💬 2 [6d11h]
WARNING in bdev_getblk ext4 -1 C done 43 2h12m 7d09h PATCH [1d21h]
possible deadlock in ext4_page_mkwrite ext4 4 1 13d 9d05h
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 11d 12d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 13d 13d PATCH [10d]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 2d03h 17d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 26d 22d
INFO: task hung in __iterate_supers v9fs ext4 1 C error 820 34m 39d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 22 12d 44d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error 3 18d 48d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 16h08m 49d
INFO: task hung in lock_two_directories (4) ext4 1 C done 5 12h39m 51d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error 2 36d 62d
kernel BUG in ext4_mb_normalize_request ext4 -1 1 72d 68d
possible deadlock in freeze_super (3) ext4 4 9 22h51m 74d
possible deadlock in ext4_convert_inline_data ext4 4 1 81d 76d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 30 5h30m 93d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 15 6d20h 104d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error 3 11d 108d PATCH [104d]
WARNING in get_dump_page ext4 mm -1 C done error 5 124d 137d
WARNING in __ext4_iget ext4 -1 C done error 4927 110d 152d
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 6d22h 158d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 31d 169d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 5 26d 191d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 69 8h52m 195d 💬 1 [107d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 10 6d05h 202d
INFO: task hung in do_get_write_access (3) ext4 1 C error 440 9d18h 232d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 95d 239d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 12d 254d PATCH [251d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 44 2h37m 255d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 4 23 70d 259d
possible deadlock in ext4_writepages (2) ext4 4 9 10d 267d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 36 9d20h 268d PATCH [65d]
possible deadlock in dqget ocfs2 ext4 4 C error 68965 now 285d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 209 2d21h 288d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 2387 11m 294d PATCH [268d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 8 14d 315d 💬 1 [315d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 27d 319d 💬 1 [318d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 111 1d21h 339d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 390 1d00h 345d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 16d 350d 💬 1 [350d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 378 1d14h 411d PATCH [410d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2131 5d16h 424d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 238 1d03h 433d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 199 9h28m 441d PATCH [387d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 10d 442d
WARNING: locking bug in find_lock_lowest_rq ext4 4 C error error 100 88d 444d 💬 2 [80d]
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 425d 458d
INFO: task hung in evict (2) squashfs ext4 1 C done 1054 1h32m 515d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 65d 527d PATCH [2d18h]
INFO: task hung in sync_inodes_sb (5) ext4 1 C error inconclusive 2490 7h09m 726d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 219d 769d PATCH [289d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 236d 769d
kernel BUG in ext4_do_writepages ext4 -1 C error 2491 3h42m 939d 💬 9 [17d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 25 32d 958d 💬 7 [488d]
memory leak in __lookup_slow usb ext4 3 C 2 1049d 1369d
moderation (28):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 6 1 4d02h 4d02h
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 6 1 8d22h 8d22h
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 6 1 23d 23d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 2 3h14m 28d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 6 1 29d 29d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 1 30d 30d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 12 18d 39d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 3d08h 41d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 6 4 22d 55d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 8d06h 77d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 81 1d01h 78d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 103 2h46m 79d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 6 39 41d 79d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 14 20d 145d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 18 1d12h 227d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 23 4d08h 237d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 30 28d 243d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 36 9d18h 283d
KCSAN: data-race in console_flush_all / console_flush_all ext4 6 56 3d10h 292d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 62 14d 350d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 266 17h42m 420d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 500 1d00h 420d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 119 3d22h 581d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1142 1h53m 584d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 6 895 1h59m 1284d
KCSAN: data-race in data_push_tail / string ext4 6 429 3d12h 1452d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3677 3d14h 1707d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 78d 1987d