syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (52):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_update_inline_data ext4 -1 C 12 24m 17d PATCH [2d16h]
possible deadlock in ext4_evict_inode (4) ext4 4 3 17d 17d 💬 2 [17d]
possible deadlock in ext4_page_mkwrite ext4 4 1 24d 20d
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 22d 23d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 10d 24d PATCH [10d]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 13d 28d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 37d 33d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 22 23d 55d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error 3 29d 59d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 11d 60d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 2 7d04h 73d
kernel BUG in ext4_mb_normalize_request ext4 -1 2 2d14h 79d
possible deadlock in freeze_super (3) ext4 4 9 11d 85d
possible deadlock in ext4_convert_inline_data ext4 4 1 91d 87d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 30 11d 104d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 17 2d15h 115d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error 3 22d 119d PATCH [115d]
WARNING in get_dump_page ext4 mm -1 C done error 5 135d 148d
WARNING in __ext4_iget ext4 -1 C done error 4927 121d 163d
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 17d 169d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 42d 180d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 5 4d18h 202d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 74 2d12h 206d 💬 1 [118d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 12 4d03h 213d
INFO: task hung in do_get_write_access (3) ext4 1 C error 440 6d16h 243d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 8d22h 265d PATCH [262d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 50 4d23h 266d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 4 23 81d 270d
possible deadlock in ext4_writepages (2) ext4 4 9 21d 278d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 38 3d04h 279d PATCH [76d]
possible deadlock in dqget ocfs2 ext4 4 C error 72435 now 296d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 211 10d 299d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 2560 18m 305d PATCH [279d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 10 10d 326d 💬 1 [326d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 6d16h 329d 💬 1 [329d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 117 2d02h 350d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 408 23h14m 356d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 27d 361d 💬 1 [360d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 384 14h36m 422d PATCH [421d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2132 4d05h 435d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 240 5d17h 444d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 201 12h02m 452d PATCH [398d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 21d 453d
WARNING: locking bug in find_lock_lowest_rq ext4 4 C error error 100 98d 455d 💬 2 [91d]
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 436d 469d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 6d16h 538d PATCH [13d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2513 3h30m 737d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 230d 780d PATCH [300d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 247d 780d
kernel BUG in ext4_do_writepages ext4 -1 C error 2524 1d17h 950d 💬 9 [28d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 25 43d 969d 💬 7 [499d]
memory leak in __lookup_slow ext4 usb 3 C 2 1060d 1380d
moderation (28):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in file_update_time / inode_set_ctime_current (3) ext4 6 1 4d09h 4d09h
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 6 1 15d 15d
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 6 1 19d 19d
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 6 1 34d 34d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 2 11d 39d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 6 1 40d 40d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 1 41d 41d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 17 9h09m 50d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 14d 52d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 19d 88d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 89 2d00h 89d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 118 8h25m 89d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 14 31d 155d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 20 1d10h 237d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 23 15d 248d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 31 1d16h 254d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 39 1d03h 294d
KCSAN: data-race in console_flush_all / console_flush_all ext4 isdn4linux 6 57 6d04h 303d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 62 25d 361d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 277 3h30m 431d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 515 22h45m 431d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 120 3d03h 592d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 6 313 1d02h 593d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1160 9h01m 595d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 6 898 3d15h 1295d
KCSAN: data-race in data_push_tail / string ext4 6 433 22h25m 1463d
KCSAN: data-race in data_alloc / prb_reserve ext4 6 1110 1d15h 1582d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 89d 1998d