syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (39):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __d_instantiate / lookup_fast (7) ext4 1 3d17h 3d14h
WARNING: ODEBUG bug in ext4_fill_super (4) ext4 C 2 7d16h 3d16h
WARNING in ext4_fileattr_get ext4 56 5h13m 5d08h
WARNING in ext4_mb_add_groupinfo ext4 1 18d 14d
possible deadlock in ext4_setattr (2) ext4 2 5d07h 18d
WARNING in ext4_mb_initialize_context ext4 1 22d 18d
possible deadlock in ext4_inline_data_truncate (2) ext4 2 10d 21d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 28d 24d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 16d 26d PATCH [25d]
WARNING in __fortify_report ext4 C 250 15h46m 31d PATCH [30d]
possible deadlock in wait_transaction_locked ext4 3 17d 36d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 28 7h01m 36d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 185 30m 39d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 30d 40d
WARNING in ovl_workdir_create (3) ext4 1 45d 41d 💬 2 [37d]
possible deadlock in ext4_xattr_set_handle (5) ext4 67 1d09h 41d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 267 9d09h 55d PATCH [53d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 10d 56d PATCH [2d18h]
WARNING in __ext4_journal_start_sb ext4 C 1 47d 57d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 11 12h33m 59d 💬 2 [25d]
WARNING in ext4_journal_check_start ext4 syz 3 12d 60d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 40d 73d 💬 1 [73d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 40d 73d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 9 19h03m 81d PATCH [3d19h]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 88d 84d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 289 7h58m 97d
possible deadlock in ext4_evict_inode (3) ext4 4 19d 129d
general protection fault in __block_commit_write ext4 C inconclusive 7 20d 139d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 33 23h55m 142d 💬 1 [72d]
kernel BUG in set_blocksize ext4 block syz error error 3 50d 143d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 704 24m 341d
WARNING: locking bug in ext4_ioctl ext4 C done 555 1d05h 384d
WARNING: locking bug in __ext4_ioctl ext4 C done 776 6h06m 384d
WARNING: locking bug in ext4_move_extents ext4 C done 9913 1h44m 384d
possible deadlock in start_this_handle (4) fscrypt ext4 165 8h19m 480d 💬 1 [103d]
possible deadlock in evict (3) ext4 544 2h14m 481d 💬 3 [9d14h]
kernel BUG in __ext4_journal_stop ext4 C error done 20 30d 573d 💬 7 [103d]
WARNING in ext4_write_inode (2) ext4 123 1d00h 862d 💬 5 [103d]
memory leak in __lookup_slow ext4 usb C 2 664d 984d
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (7) ext4 1 13d 13d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 17d 13d
general protection fault in ext4_put_super ext4 4 5d02h 14d
KCSAN: data-race in memchr / number (3) ext4 1 22d 22d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 23d 23d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 24d 24d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 26d 26d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 8 3d19h 27d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 3 29d 39d
KCSAN: data-race in __d_lookup / __d_rehash (8) ext4 3 5d17h 64d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 18 3d18h 142d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 50 7d05h 142d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 40 19h52m 196d
KCSAN: data-race in data_push_tail / number (4) block ext4 57 8d22h 197d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 175 4d07h 197d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 189 2d00h 198d
KCSAN: data-race in __d_instantiate / step_into ext4 247 13h14m 198d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 11d 199d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 446 4h49m 199d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 810 22h50m 1118d
KCSAN: data-race in data_alloc / prb_reserve ext4 905 3d11h 1186d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 622 5d04h 1348d
KCSAN: data-race in do_sys_poll / pollwake ext4 4192 6h13m 1436d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2220 10h43m 1602d