syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (32):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 syz 55 15h16m 3d01h
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 7d15h 3d14h
WARNING in ovl_workdir_create (3) ext4 1 8d10h 4d10h 💬 2 [13h16m]
possible deadlock in ext4_xattr_set_handle (5) ext4 12 7h41m 4d17h
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 51 1d14h 18d PATCH [17d]
WARNING in __ext4_journal_start_sb ext4 C 1 10d 20d
possible deadlock in uinput_request_submit input ext4 C error 19 3d05h 22d 💬 2 [21d]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 3 13d 23d
WARNING in ext4_journal_check_start ext4 syz 2 13d 23d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 3d17h 36d 💬 1 [36d]
WARNING in ext4_xattr_set_entry (2) ext4 C 9 3d08h 36d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 21d 44d PATCH [44d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 51d 47d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 21 8h09m 61d
possible deadlock in ext4_evict_inode (3) ext4 2 53d 92d
general protection fault in __block_commit_write ext4 syz 6 9d15h 102d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 29 12d 105d 💬 1 [35d]
kernel BUG in set_blocksize block ext4 syz error error 3 13d 106d
general protection fault in hrtimer_nanosleep ext4 syz error 1 131d 198d 💬 6 [189d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 44d 219d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4 C error 42 5d03h 257d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 21 2d14h 278d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 247 22h28m 305d
possible deadlock in ext4_da_get_block_prep ext4 23 68d 313d
WARNING: locking bug in ext4_ioctl ext4 C done 508 2h37m 347d
WARNING: locking bug in __ext4_ioctl ext4 C done 748 1d09h 348d
WARNING: locking bug in ext4_move_extents ext4 C done 9394 39m 348d
possible deadlock in start_this_handle (4) fscrypt ext4 107 8h46m 444d 💬 1 [66d]
possible deadlock in evict (3) ext4 216 7h38m 444d 💬 3 [66d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 8d07h 536d 💬 7 [66d]
WARNING in ext4_write_inode (2) ext4 82 65d 826d 💬 5 [66d]
memory leak in __lookup_slow ext4 usb C 2 627d 947d
moderation (22):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in file_update_time / inode_set_ctime_current ext4 1 14d 14d
KCSAN: data-race in generic_permission / setattr_copy (7) ext4 1 21d 21d
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 29d 29d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 38 1d07h 106d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 13 15d 106d
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 26d 107d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 29d 160d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 34 7d03h 160d
KCSAN: data-race in do_select / pollwake (2) ext4 324 2h18m 161d
KCSAN: data-race in data_push_tail / number (4) ext4 49 6d12h 161d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 5d05h 161d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 163 3d11h 161d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4 146 27d 162d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 183 26d 162d
KCSAN: data-race in __d_instantiate / step_into ext4 236 2d12h 162d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 90 6d12h 162d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 18d 162d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 414 1d18h 162d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 778 1d23h 1081d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4 2866 4h24m 1285d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 616 12d 1311d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2166 18h43m 1566d