syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (33):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in wait_transaction_locked ext4 2 6d11h 4d03h
WARNING: locking bug in ext4_mb_add_groupinfo ext4 7 15m 4d16h
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 C 70 13h18m 7d18h
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 12d 8d07h
WARNING in ovl_workdir_create (3) ext4 1 13d 9d03h 💬 2 [5d06h]
possible deadlock in ext4_xattr_set_handle (5) ext4 20 1d18h 9d10h
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 89 10h37m 23d PATCH [21d]
WARNING in __ext4_journal_start_sb ext4 C 1 15d 25d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 4 2h48m 27d
WARNING in ext4_journal_check_start ext4 syz 2 17d 28d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 8d10h 41d 💬 1 [41d]
WARNING in ext4_xattr_set_entry (2) ext4 C 9 8d02h 41d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 26d 49d PATCH [48d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 56d 52d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 50 8h38m 65d
possible deadlock in ext4_evict_inode (3) ext4 2 57d 97d
general protection fault in __block_commit_write ext4 C inconclusive 7 2d20h 107d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 2d02h 110d 💬 1 [40d]
kernel BUG in set_blocksize block ext4 syz error error 3 18d 111d
general protection fault in hrtimer_nanosleep ext4 syz error 1 136d 203d 💬 6 [194d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 49d 223d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4 C error 43 4d10h 262d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 21 7d07h 282d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 334 14h19m 309d
possible deadlock in ext4_da_get_block_prep ext4 23 73d 318d
WARNING: locking bug in ext4_ioctl ext4 C done 517 12h14m 352d
WARNING: locking bug in __ext4_ioctl ext4 C done 752 1d04h 352d
WARNING: locking bug in ext4_move_extents ext4 C done 9457 2h03m 352d
possible deadlock in start_this_handle (4) fscrypt ext4 116 8h48m 448d 💬 1 [71d]
possible deadlock in evict (3) ext4 258 8h36m 449d 💬 3 [71d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 13d 541d 💬 7 [71d]
WARNING in ext4_write_inode (2) ext4 83 2d13h 830d 💬 5 [71d]
memory leak in __lookup_slow ext4 usb C 2 632d 952d
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 1d20h 3d21h
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 3d21h 3d21h
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 3d21h 3d21h
KCSAN: data-race in file_update_time / inode_set_ctime_current ext4 1 19d 19d
KCSAN: data-race in generic_permission / setattr_copy (7) ext4 1 25d 25d
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 33d 33d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 38 6d00h 110d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 13 20d 111d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 34d 164d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 35 1d17h 164d
KCSAN: data-race in do_select / pollwake (2) ext4 346 11h21m 165d
KCSAN: data-race in data_push_tail / number (4) ext4 52 13h26m 165d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 9d22h 165d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 166 1d13h 165d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4 150 13h39m 166d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 184 4d11h 166d
KCSAN: data-race in __d_instantiate / step_into ext4 238 3d20h 166d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 91 3d14h 167d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 23d 167d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 423 8h07m 167d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 780 9h20m 1086d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4 2876 11h00m 1290d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 616 16d 1316d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2173 1h57m 1570d