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Applied filters: Label=subsystems:ext4 (drop)
open (56):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_update_inline_data ext4 C 5 3d06h 6d20h PATCH [3d18h]
possible deadlock in ext4_evict_inode (4) ext4 3 7d12h 7d07h 💬 2 [7d00h]
possible deadlock in ext4_page_mkwrite ext4 1 13d 9d19h
possible deadlock in ext4_inline_data_truncate (4) ext4 2 11d 13d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 syz error 1 5h11m 13d PATCH [9h14m]
kernel BUG in ext4_split_extent_at (3) ext4 3 2d16h 17d
WARNING: locking bug in ext4_mb_initialize_context ext4 1 27d 23d
INFO: task hung in __iterate_supers v9fs ext4 C error 850 44m 39d
WARNING in jbd2_journal_dirty_metadata (2) ext4 22 12d 45d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 C error 3 18d 48d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 C done 5 1d05h 49d
INFO: task hung in lock_two_directories (4) ext4 C done 5 1d01h 52d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm C error 2 36d 63d
kernel BUG in ext4_mb_normalize_request ext4 1 73d 69d
possible deadlock in freeze_super (3) ext4 9 1d11h 74d
possible deadlock in ext4_convert_inline_data ext4 1 81d 77d
kernel BUG in ext4_ext_insert_extent (2) ext4 C done 30 18h37m 93d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 C 15 7d09h 105d
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 12d 108d PATCH [105d]
WARNING in get_dump_page ext4 mm C done error 5 124d 138d
WARNING in __ext4_iget ext4 C done error 4927 111d 152d
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error error 16 7d11h 158d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm syz done 2 32d 170d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 26d 192d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 69 21h59m 195d 💬 1 [107d]
INFO: task hung in find_inode_fast (4) ext4 syz error 10 6d18h 203d
INFO: task hung in do_get_write_access (3) ext4 C error 440 10d 232d
INFO: rcu detected stall in rescuer_thread ext4 batman C done error 16 96d 239d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 12d 254d PATCH [252d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 45 12h36m 256d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 23 71d 260d
possible deadlock in ext4_writepages (2) ext4 9 11d 267d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 36 10d 269d PATCH [65d]
possible deadlock in dqget ocfs2 ext4 C error 69099 now 286d
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 211 11h47m 289d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 2398 6h19m 295d PATCH [269d]
kernel BUG in ext4_inline_data_truncate ext4 C done error 10 11h28m 316d 💬 1 [316d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 27d 319d 💬 1 [319d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 112 8h25m 340d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 392 1h38m 346d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 17d 351d 💬 1 [350d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 378 2d03h 411d PATCH [411d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 C error 2131 6d05h 425d
INFO: task hung in do_renameat2 (2) ext4 C inconclusive 238 1d16h 434d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 199 22h34m 442d PATCH [388d]
WARNING in __ext4_journal_start_sb ext4 C 6 11d 442d
WARNING: locking bug in find_lock_lowest_rq ext4 C error error 100 88d 445d 💬 2 [80d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 425d 459d
INFO: task hung in evict (2) squashfs ext4 C done 1061 1h30m 515d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive error 173 66d 528d PATCH [3d08h]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2490 20h16m 727d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 219d 770d PATCH [289d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 236d 770d
kernel BUG in ext4_do_writepages ext4 C error 2493 8h43m 939d 💬 9 [18d]
kernel BUG in __ext4_journal_stop ext4 C error done 25 33d 959d 💬 7 [489d]
memory leak in __lookup_slow usb ext4 C 2 1049d 1370d
moderation (28):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 1 4d15h 4d15h
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 1 9d11h 9d11h
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 1 23d 23d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 2 16h21m 29d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 1 30d 30d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 1 30d 30d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 12 19d 39d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 4 3d21h 41d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 22d 55d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 3 8d19h 77d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 81 1d14h 78d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 103 15h53m 79d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 39 41d 80d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 14 21d 145d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 18 2d01h 227d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 23 4d21h 238d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 30 28d 244d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 36 10d 284d
KCSAN: data-race in console_flush_all / console_flush_all ext4 56 3d23h 293d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 62 15d 351d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 266 1d06h 421d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 500 1d13h 421d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 119 4d12h 582d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1142 15h00m 585d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 895 15h06m 1284d
KCSAN: data-race in data_push_tail / string ext4 429 4d01h 1452d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 3677 4d03h 1707d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 79d 1988d