syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (34):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in wait_transaction_locked ext4 2 2d13h 5h42m
WARNING: locking bug in ext4_mb_add_groupinfo ext4 2 1d07h 18h50m
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 syz 60 5h40m 3d20h
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 8d10h 4d10h
WARNING in ovl_workdir_create (3) ext4 1 9d05h 5d05h 💬 2 [1d08h]
possible deadlock in ext4_xattr_set_handle (5) ext4 12 1d02h 5d12h
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 66 55m 19d PATCH [17d]
WARNING in __ext4_journal_start_sb ext4 C 1 11d 21d
possible deadlock in uinput_request_submit input ext4 C error 19 4d00h 22d 💬 2 [22d]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 3 10h26m 23d
WARNING in ext4_journal_check_start ext4 syz 2 14d 24d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 4d13h 37d 💬 1 [37d]
WARNING in ext4_xattr_set_entry (2) ext4 C 9 4d04h 37d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 22d 45d PATCH [44d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 52d 48d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 22 4h52m 61d
possible deadlock in ext4_evict_inode (3) ext4 2 53d 93d
general protection fault in __block_commit_write ext4 syz 6 10d 103d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 31 7h24m 106d 💬 1 [36d]
kernel BUG in set_blocksize block ext4 syz error error 3 14d 107d
general protection fault in hrtimer_nanosleep ext4 syz error 1 132d 199d 💬 6 [190d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 45d 219d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4 C error 43 12h39m 258d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 21 3d09h 279d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 250 17h20m 305d
possible deadlock in ext4_da_get_block_prep ext4 23 69d 314d
WARNING: locking bug in ext4_ioctl ext4 C done 511 5h22m 348d
WARNING: locking bug in __ext4_ioctl ext4 C done 748 2d05h 348d
WARNING: locking bug in ext4_move_extents ext4 C done 9411 now 348d
possible deadlock in start_this_handle (4) fscrypt ext4 108 7h28m 445d 💬 1 [67d]
possible deadlock in evict (3) ext4 221 2h53m 445d 💬 3 [67d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 9d02h 537d 💬 7 [67d]
WARNING in ext4_write_inode (2) ext4 82 65d 826d 💬 5 [67d]
memory leak in __lookup_slow ext4 usb C 2 628d 948d
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 15d 15d
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 2d02h 106d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 13 16d 107d
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 27d 108d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 30d 161d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 34 7d22h 161d
KCSAN: data-race in do_select / pollwake (2) ext4 326 10h21m 162d
KCSAN: data-race in data_push_tail / number (4) ext4 50 8h47m 162d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 6d00h 162d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 164 5h21m 162d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4 146 27d 163d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 184 13h20m 163d
KCSAN: data-race in __d_instantiate / step_into ext4 237 11h49m 163d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 90 7d07h 163d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 19d 163d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 416 5h18m 163d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 778 2d19h 1082d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4 2867 10h07m 1286d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 616 12d 1312d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2168 9m 1566d