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 7d07h 3d07h
possible deadlock in ext4_setattr (2) ext4 1 10d 6d22h
WARNING in ext4_mb_initialize_context ext4 1 11d 7d00h
possible deadlock in ext4_inline_data_truncate (2) ext4 1 14d 10d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 17d 13d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 5d00h 15d PATCH [14d]
WARNING in __fortify_report ext4 C 233 4h35m 20d PATCH [19d]
possible deadlock in wait_transaction_locked ext4 3 6d11h 25d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 22 16h20m 25d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 152 1h03m 28d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 19d 29d
WARNING in ovl_workdir_create (3) ext4 1 34d 30d 💬 2 [26d]
possible deadlock in ext4_xattr_set_handle (5) ext4 46 18h02m 30d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 250 3h19m 44d PATCH [42d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 21 7h39m 45d 💬 1 [6d10h]
WARNING in __ext4_journal_start_sb ext4 C 1 35d 45d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 5 12d 48d 💬 2 [14d]
WARNING in ext4_journal_check_start ext4 syz 3 21h33m 49d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 29d 62d 💬 1 [62d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 28d 62d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 47d 70d PATCH [69d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 77d 73d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 215 32m 86d
possible deadlock in ext4_evict_inode (3) ext4 4 8d19h 117d
general protection fault in __block_commit_write ext4 C inconclusive 7 9d17h 128d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 8d23h 131d 💬 1 [61d]
kernel BUG in set_blocksize ext4 block syz error error 3 38d 132d
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 70d 244d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 416 12h22m 330d
possible deadlock in ext4_da_get_block_prep ext4 23 94d 339d
WARNING: locking bug in ext4_ioctl ext4 C done 545 9h25m 373d
WARNING: locking bug in __ext4_ioctl ext4 C done 765 5d08h 373d
WARNING: locking bug in ext4_move_extents ext4 C done 9700 18m 373d
possible deadlock in start_this_handle (4) fscrypt ext4 139 17h48m 469d 💬 1 [92d]
possible deadlock in evict (3) ext4 444 1h43m 470d 💬 3 [92d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 19d 562d 💬 7 [92d]
WARNING in ext4_write_inode (2) ext4 120 1d05h 851d 💬 5 [92d]
memory leak in __lookup_slow ext4 usb C 2 652d 973d
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 2d15h 2d15h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 6d19h 2d18h
general protection fault in ext4_put_super ext4 2 2d04h 3d05h
KCSAN: data-race in memchr / number (3) ext4 1 11d 11d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 12d 12d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 13d 13d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 15d 15d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 5d05h 16d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 7 17h55m 24d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 24d 24d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 24d 24d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 2d21h 131d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 46 15h19m 131d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 38 4d08h 185d
KCSAN: data-race in data_push_tail / number (4) block ext4 55 3d06h 186d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 30d 186d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 173 21h44m 186d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 186 1d06h 187d
KCSAN: data-race in __d_instantiate / step_into ext4 242 3d13h 187d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 17h02m 188d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 436 9h49m 188d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 795 16h44m 1107d
KCSAN: data-race in data_alloc / prb_reserve ext4 900 8h48m 1174d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 619 2d15h 1337d
KCSAN: data-race in do_sys_poll / pollwake ext4 4070 2h03m 1424d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2200 2h18m 1591d