syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_fileattr_get ext4 25 10h09m 7h06m
WARNING in ext4_mb_add_groupinfo ext4 1 13d 9d08h
possible deadlock in ext4_setattr (2) ext4 2 6h21m 12d
WARNING in ext4_mb_initialize_context ext4 1 17d 13d
possible deadlock in ext4_inline_data_truncate (2) ext4 2 5d04h 16d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 23d 19d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 11d 21d PATCH [20d]
WARNING in __fortify_report ext4 C 248 4d13h 26d PATCH [25d]
possible deadlock in wait_transaction_locked ext4 3 12d 31d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 26 1d06h 31d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 165 58m 34d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 25d 35d
WARNING in ovl_workdir_create (3) ext4 1 40d 36d 💬 2 [32d]
possible deadlock in ext4_xattr_set_handle (5) ext4 60 3h19m 36d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 267 4d08h 50d PATCH [48d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 5d17h 51d PATCH [5d07h]
WARNING in __ext4_journal_start_sb ext4 C 1 41d 52d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 8 2d19h 54d 💬 2 [20d]
WARNING in ext4_journal_check_start ext4 syz 3 6d22h 55d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 35d 68d 💬 1 [68d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 35d 68d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 5 1d16h 76d PATCH [75d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 83d 79d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 249 1h45m 92d
possible deadlock in ext4_evict_inode (3) ext4 4 14d 123d
general protection fault in __block_commit_write ext4 C inconclusive 7 15d 134d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 15d 137d 💬 1 [67d]
kernel BUG in set_blocksize ext4 block syz error error 3 45d 138d
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 76d 250d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 598 3h22m 336d
WARNING: locking bug in ext4_ioctl ext4 C done 551 18h28m 379d
WARNING: locking bug in __ext4_ioctl ext4 C done 769 1d02h 379d
WARNING: locking bug in ext4_move_extents ext4 C done 9805 1h51m 379d
possible deadlock in start_this_handle (4) fscrypt ext4 150 15h41m 475d 💬 1 [98d]
possible deadlock in evict (3) ext4 502 25m 476d 💬 3 [4d12h]
kernel BUG in __ext4_journal_stop ext4 C error done 20 25d 568d 💬 7 [98d]
WARNING in ext4_write_inode (2) ext4 121 20h08m 857d 💬 5 [98d]
memory leak in __lookup_slow ext4 usb C 2 659d 979d
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 8d16h 8d16h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 12d 8d20h
general protection fault in ext4_put_super ext4 4 48m 9d06h
KCSAN: data-race in memchr / number (3) ext4 1 17d 17d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 18d 18d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 19d 19d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 21d 21d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 7 3h37m 22d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 30d 30d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 30d 30d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 3 24d 34d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 8d22h 137d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 50 2d03h 137d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 39 3d05h 191d
KCSAN: data-race in data_push_tail / number (4) block ext4 57 3d21h 192d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 174 2d12h 192d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 187 1d06h 193d
KCSAN: data-race in __d_instantiate / step_into ext4 243 4d18h 193d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 6d18h 194d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 440 6h36m 194d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 803 3h12m 1113d
KCSAN: data-race in data_alloc / prb_reserve ext4 902 12h28m 1180d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 622 3h33m 1343d
KCSAN: data-race in do_sys_poll / pollwake ext4 4174 4h52m 1431d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2212 20h31m 1597d