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 1d10h 5d00h PATCH [1d23h]
possible deadlock in ext4_evict_inode (4) ext4 4 3 5d16h 5d12h 💬 2 [5d04h]
WARNING in bdev_getblk ext4 -1 C done 39 6h35m 6d03h PATCH [14h31m]
possible deadlock in ext4_page_mkwrite ext4 4 1 11d 7d23h
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 10d 11d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 12d 11d PATCH [9d07h]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 21h08m 16d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 25d 21d
INFO: task hung in __iterate_supers v9fs ext4 1 C error 774 41m 37d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 22 10d 43d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error 3 17d 47d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 30d 47d
INFO: task hung in lock_two_directories (4) ext4 1 C done 4 1d09h 50d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error 2 35d 61d
kernel BUG in ext4_mb_normalize_request ext4 -1 1 71d 67d
possible deadlock in freeze_super (3) ext4 4 8 4d22h 72d
possible deadlock in ext4_convert_inline_data ext4 4 1 79d 75d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 28 8h08m 92d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 15 5d13h 103d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error 3 10d 107d PATCH [103d]
WARNING in get_dump_page ext4 mm -1 C done error 5 122d 136d
WARNING in __ext4_iget ext4 -1 C done error 4927 109d 151d
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 5d15h 156d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 30d 168d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 5 25d 190d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 67 2d18h 193d 💬 1 [106d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 10 4d22h 201d
INFO: task hung in do_get_write_access (3) ext4 1 C error 440 8d12h 230d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 94d 237d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 10d 252d PATCH [250d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 43 4h50m 254d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 4 23 69d 258d
possible deadlock in ext4_writepages (2) ext4 4 9 9d07h 265d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 36 8d14h 267d PATCH [64d]
possible deadlock in dqget ocfs2 ext4 4 C error 68649 now 284d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 209 1d14h 287d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 2365 3h41m 293d PATCH [267d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 8 13d 314d 💬 1 [314d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 25d 317d 💬 1 [317d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 111 15h22m 338d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 388 6h07m 344d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 15d 349d 💬 1 [348d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 378 8h10m 410d PATCH [409d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2131 4d09h 423d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 236 2d01h 432d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 199 13d 440d PATCH [386d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 9d15h 440d
WARNING: locking bug in find_lock_lowest_rq ext4 4 C error error 100 86d 443d 💬 2 [79d]
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 423d 457d
INFO: task hung in evict (2) squashfs ext4 1 C done 1042 1h45m 514d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 64d 526d PATCH [1d12h]
INFO: task hung in sync_inodes_sb (5) ext4 1 C error inconclusive 2487 3d23h 725d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 217d 768d PATCH [287d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 234d 768d
kernel BUG in ext4_do_writepages ext4 -1 C error 2488 5m 937d 💬 9 [16d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 25 31d 957d 💬 7 [487d]
memory leak in __lookup_slow usb ext4 3 C 2 1047d 1368d
moderation (29):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 6 1 2d19h 2d19h
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 6 1 7d16h 7d16h
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 6 1 21d 21d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 1 27d 27d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 6 1 28d 28d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 1 28d 28d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 12 17d 37d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 2d02h 39d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 6 4 21d 53d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 6d23h 75d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 80 42m 77d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 101 18h24m 77d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 6 39 40d 78d
BUG: unable to handle kernel paging request in ext4_put_io_end_defer ext4 8 1 89d 85d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 14 19d 143d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 18 6h10m 225d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 23 3d01h 236d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 30 27d 242d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 36 8d11h 282d
KCSAN: data-race in console_flush_all / console_flush_all ext4 6 56 2d03h 291d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 62 13d 349d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 264 1d19h 419d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 498 21h41m 419d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 119 2d16h 580d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1140 1d19h 583d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 6 894 15d 1282d
KCSAN: data-race in data_push_tail / string ext4 6 429 2d06h 1450d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3677 2d07h 1706d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 77d 1986d