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 3d16h 1d08h
WARNING: locking bug in ext4_mb_add_groupinfo ext4 2 2d10h 1d22h
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 C 62 42m 4d23h
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 9d13h 5d13h
WARNING in ovl_workdir_create (3) ext4 1 10d 6d08h 💬 2 [2d11h]
possible deadlock in ext4_xattr_set_handle (5) ext4 18 50m 6d15h
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 73 30m 20d PATCH [18d]
WARNING in __ext4_journal_start_sb ext4 C 1 12d 22d
possible deadlock in uinput_request_submit input ext4 C error 19 5d03h 23d 💬 2 [23d]
WARNING: locking bug in find_lock_lowest_rq ext4 C error 3 1d13h 25d
WARNING in ext4_journal_check_start ext4 syz 2 15d 25d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 5d16h 38d 💬 1 [38d]
WARNING in ext4_xattr_set_entry (2) ext4 C 9 5d07h 38d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 23d 46d PATCH [46d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 53d 49d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 28 46m 62d
possible deadlock in ext4_evict_inode (3) ext4 2 54d 94d
general protection fault in __block_commit_write ext4 C 7 1h32m 104d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 31 1d10h 107d 💬 1 [37d]
kernel BUG in set_blocksize block ext4 syz error error 3 15d 108d
general protection fault in hrtimer_nanosleep ext4 syz error 1 133d 200d 💬 6 [191d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 46d 221d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4 C error 43 1d15h 259d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 21 4d12h 280d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 258 now 306d
possible deadlock in ext4_da_get_block_prep ext4 23 70d 315d
WARNING: locking bug in ext4_ioctl ext4 C done 512 12h52m 349d
WARNING: locking bug in __ext4_ioctl ext4 C done 748 3d08h 349d
WARNING: locking bug in ext4_move_extents ext4 C done 9428 1h41m 349d
possible deadlock in start_this_handle (4) fscrypt ext4 110 6h26m 446d 💬 1 [68d]
possible deadlock in evict (3) ext4 226 47m 446d 💬 3 [68d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 10d 538d 💬 7 [68d]
WARNING in ext4_write_inode (2) ext4 82 67d 828d 💬 5 [68d]
memory leak in __lookup_slow ext4 usb C 2 629d 949d
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 4 20h23m 1d02h
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 1d02h 1d02h
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 1d02h 1d02h
KCSAN: data-race in file_update_time / inode_set_ctime_current ext4 1 16d 16d
KCSAN: data-race in generic_permission / setattr_copy (7) ext4 1 23d 23d
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 3d05h 108d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 13 17d 108d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 31d 162d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 34 9d01h 162d
KCSAN: data-race in do_select / pollwake (2) ext4 332 7h25m 163d
KCSAN: data-race in data_push_tail / number (4) ext4 51 5h19m 163d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 7d03h 163d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 165 7h03m 163d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4 147 1d00h 164d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 184 1d16h 164d
KCSAN: data-race in __d_instantiate / step_into ext4 238 1d01h 164d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 91 20h06m 164d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 80 20d 164d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 418 9h44m 164d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 778 3d22h 1083d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4 2870 9h01m 1287d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 616 14d 1313d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2170 7h12m 1568d