syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (41):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in __ext4_ioctl ext4 4 1d02h 17h51m
KCSAN: data-race in __d_instantiate / lookup_fast (7) ext4 1 4d21h 4d17h
WARNING: ODEBUG bug in ext4_fill_super (4) ext4 C 2 8d20h 4d20h
WARNING in ext4_fileattr_get ext4 66 4h33m 6d12h
WARNING in ext4_mb_add_groupinfo ext4 1 19d 15d
possible deadlock in ext4_setattr (2) ext4 2 6d11h 19d
WARNING in ext4_mb_initialize_context ext4 1 23d 19d
possible deadlock in ext4_inline_data_truncate (2) ext4 2 11d 22d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 29d 25d
WARNING in fscrypt_fname_siphash ext4 fscrypt C done 27 13d 26d PATCH [18d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 17d 27d PATCH [27d]
WARNING in __fortify_report ext4 C 250 1d19h 32d PATCH [32d]
possible deadlock in wait_transaction_locked ext4 3 18d 37d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 28 1d10h 37d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 187 11h23m 40d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 31d 41d
WARNING in ovl_workdir_create (3) ext4 1 46d 42d 💬 2 [38d]
possible deadlock in ext4_xattr_set_handle (5) ext4 70 2h29m 42d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 267 10d 56d PATCH [54d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 11d 57d PATCH [3d22h]
WARNING in __ext4_journal_start_sb ext4 C 1 48d 58d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 11 1d16h 61d 💬 2 [26d]
WARNING in ext4_journal_check_start ext4 syz 3 13d 61d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 41d 74d 💬 1 [74d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 41d 74d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 9 1d22h 82d PATCH [4d22h]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 89d 85d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 303 21m 98d
possible deadlock in ext4_evict_inode (3) ext4 4 21d 130d
general protection fault in __block_commit_write ext4 C inconclusive 7 21d 140d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 33 2d03h 143d 💬 1 [73d]
kernel BUG in set_blocksize ext4 block syz error error 3 51d 144d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 712 8h28m 342d
WARNING: locking bug in ext4_ioctl ext4 C done 555 2d09h 385d
WARNING: locking bug in __ext4_ioctl ext4 C done 776 1d09h 385d
WARNING: locking bug in ext4_move_extents ext4 C done 9932 21m 385d
possible deadlock in start_this_handle (4) fscrypt ext4 168 5h24m 482d 💬 1 [104d]
possible deadlock in evict (3) ext4 559 1h45m 482d 💬 3 [10d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 32d 574d 💬 7 [104d]
WARNING in ext4_write_inode (2) ext4 123 2d04h 864d 💬 5 [104d]
memory leak in __lookup_slow ext4 usb C 2 665d 985d
moderation (25):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (7) ext4 1 14d 14d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 19d 15d
general protection fault in ext4_put_super ext4 4 6d05h 15d
KCSAN: data-race in memchr / number (3) ext4 1 23d 23d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 24d 24d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 25d 25d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 28d 28d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 9 7h38m 29d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (11) ext4 block 3 1h50m 31d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 4 1d03h 40d
KCSAN: data-race in __d_lookup / __d_rehash (8) ext4 3 6d21h 65d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 19 2h47m 143d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 52 18h30m 144d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 40 1d23h 198d
KCSAN: data-race in data_push_tail / number (4) block ext4 57 10d 199d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 175 5d11h 199d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 189 3d04h 200d
KCSAN: data-race in __d_instantiate / step_into ext4 247 1d16h 200d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 12d 200d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 447 16h04m 200d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 811 19h57m 1119d
KCSAN: data-race in data_alloc / prb_reserve ext4 908 2h28m 1187d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 622 6d08h 1349d
KCSAN: data-race in do_sys_poll / pollwake ext4 4195 6h53m 1437d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2223 6h27m 1603d