syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_mb_add_groupinfo ext4 1 11d 7d17h
possible deadlock in ext4_setattr (2) ext4 1 15d 11d
WARNING in ext4_mb_initialize_context ext4 1 15d 11d
possible deadlock in ext4_inline_data_truncate (2) ext4 2 3d12h 14d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 22d 18d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 9d09h 19d PATCH [19d]
WARNING in __fortify_report ext4 C 248 2d21h 24d PATCH [24d]
possible deadlock in wait_transaction_locked ext4 3 10d 29d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 25 23h12m 30d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 158 16h48m 33d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 23d 33d
WARNING in ovl_workdir_create (3) ext4 1 38d 34d 💬 2 [30d]
possible deadlock in ext4_xattr_set_handle (5) ext4 55 now 34d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 267 2d16h 48d PATCH [47d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 4d02h 49d PATCH [3d15h]
WARNING in __ext4_journal_start_sb ext4 C 1 40d 50d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 8 1d04h 53d 💬 2 [18d]
WARNING in ext4_journal_check_start ext4 syz 3 5d07h 53d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 33d 66d 💬 1 [66d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 33d 66d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 5 1h03m 74d PATCH [74d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 81d 77d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 241 2h58m 91d
possible deadlock in ext4_evict_inode (3) ext4 4 13d 122d
general protection fault in __block_commit_write ext4 C inconclusive 7 14d 132d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 13d 135d 💬 1 [65d]
kernel BUG in set_blocksize ext4 block syz error error 3 43d 136d
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 74d 249d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 563 now 335d
possible deadlock in ext4_da_get_block_prep ext4 23 98d 343d
WARNING: locking bug in ext4_ioctl ext4 C done 549 10h24m 378d
WARNING: locking bug in __ext4_ioctl ext4 C done 768 1d00h 378d
WARNING: locking bug in ext4_move_extents ext4 C done 9785 now 378d
possible deadlock in start_this_handle (4) fscrypt ext4 145 6h53m 474d 💬 1 [96d]
possible deadlock in evict (3) ext4 487 3h52m 474d 💬 3 [2d21h]
kernel BUG in __ext4_journal_stop ext4 C error done 20 24d 566d 💬 7 [96d]
WARNING in ext4_write_inode (2) ext4 120 5d15h 856d 💬 5 [96d]
memory leak in __lookup_slow ext4 usb C 2 657d 977d
moderation (26):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (7) ext4 1 7d00h 7d00h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 11d 7d04h
general protection fault in ext4_put_super ext4 3 3d03h 7d15h
KCSAN: data-race in memchr / number (3) ext4 1 16d 16d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 17d 17d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 18d 18d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 20d 20d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 9d15h 21d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 7 5d03h 29d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 29d 29d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 29d 29d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 3 23d 32d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 7d07h 135d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 50 12h05m 136d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 39 1d13h 190d
KCSAN: data-race in data_push_tail / number (4) block ext4 57 2d05h 191d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 174 20h57m 191d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 186 5d16h 192d
KCSAN: data-race in __d_instantiate / step_into ext4 243 3d03h 192d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 5d02h 192d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 439 1d10h 192d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 797 2d23h 1111d
KCSAN: data-race in data_alloc / prb_reserve ext4 901 3d13h 1179d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 620 1d20h 1341d
KCSAN: data-race in do_sys_poll / pollwake ext4 4138 9m 1429d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2210 13h49m 1596d