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 4d15h 2d07h
WARNING: locking bug in ext4_mb_add_groupinfo ext4 3 5h13m 2d20h
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 C 65 5h08m 5d22h
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 10d 6d12h
WARNING in ovl_workdir_create (3) ext4 1 11d 7d07h 💬 2 [3d10h]
possible deadlock in ext4_xattr_set_handle (5) ext4 19 5h25m 7d14h
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 82 8h36m 21d PATCH [19d]
WARNING in __ext4_journal_start_sb ext4 C 1 13d 23d
possible deadlock in uinput_request_submit input ext4 C error 19 6d02h 24d 💬 2 [24d]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 3 2d12h 26d
WARNING in ext4_journal_check_start ext4 syz 2 16d 26d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 6d15h 39d 💬 1 [39d]
WARNING in ext4_xattr_set_entry (2) ext4 C 9 6d06h 39d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 24d 47d PATCH [47d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 54d 50d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 32 7h36m 63d
possible deadlock in ext4_evict_inode (3) ext4 2 55d 95d
general protection fault in __block_commit_write ext4 C inconclusive 7 1d00h 105d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 6h58m 108d 💬 1 [38d]
kernel BUG in set_blocksize block ext4 syz error error 3 16d 109d
general protection fault in hrtimer_nanosleep ext4 syz error 1 134d 201d 💬 6 [192d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 47d 221d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4 C error 43 2d14h 260d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 21 5d11h 281d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 330 5h53m 307d
possible deadlock in ext4_da_get_block_prep ext4 23 71d 316d
WARNING: locking bug in ext4_ioctl ext4 C done 516 3h17m 350d
WARNING: locking bug in __ext4_ioctl ext4 C done 750 5h42m 350d
WARNING: locking bug in ext4_move_extents ext4 C done 9446 1h45m 350d
possible deadlock in start_this_handle (4) fscrypt ext4 113 10h36m 447d 💬 1 [69d]
possible deadlock in evict (3) ext4 236 12m 447d 💬 3 [69d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 11d 539d 💬 7 [69d]
WARNING in ext4_write_inode (2) ext4 83 17h20m 829d 💬 5 [69d]
memory leak in __lookup_slow ext4 usb C 2 630d 950d
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 1h16m 2d01h
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 2d01h 2d01h
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 2d01h 2d01h
KCSAN: data-race in file_update_time / inode_set_ctime_current ext4 1 17d 17d
KCSAN: data-race in generic_permission / setattr_copy (7) ext4 1 24d 24d
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 31d 31d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 38 4d04h 109d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 13 18d 109d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 32d 163d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 34 10d 163d
KCSAN: data-race in do_select / pollwake (2) ext4 338 6h01m 164d
KCSAN: data-race in data_push_tail / number (4) ext4 51 1d04h 164d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 8d02h 164d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 165 1d06h 164d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4 148 18h24m 165d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 184 2d15h 165d
KCSAN: data-race in __d_instantiate / step_into ext4 238 2d00h 165d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 91 1d19h 165d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 21d 165d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 419 18h24m 165d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 778 4d21h 1084d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4 2872 5h40m 1288d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 616 15d 1314d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2172 1h40m 1568d