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 10d 6d06h
possible deadlock in ext4_setattr (2) ext4 1 13d 9d22h
WARNING in ext4_mb_initialize_context ext4 1 13d 9d23h
possible deadlock in ext4_inline_data_truncate (2) ext4 2 2d02h 13d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 20d 16d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 7d23h 18d PATCH [17d]
WARNING in __fortify_report ext4 C 248 1d11h 23d PATCH [22d]
possible deadlock in wait_transaction_locked ext4 3 9d11h 28d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 24 4h56m 28d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 157 4h17m 31d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 22d 32d
WARNING in ovl_workdir_create (3) ext4 1 37d 33d 💬 2 [29d]
possible deadlock in ext4_xattr_set_handle (5) ext4 49 18h23m 33d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 267 1d06h 47d PATCH [45d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 2d16h 48d PATCH [2d05h]
WARNING in __ext4_journal_start_sb ext4 C 1 38d 48d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 7 1d17h 51d 💬 2 [17d]
WARNING in ext4_journal_check_start ext4 syz 3 3d20h 52d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 32d 65d 💬 1 [65d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 31d 65d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 50d 73d PATCH [72d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 80d 76d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 236 54m 89d
possible deadlock in ext4_evict_inode (3) ext4 4 11d 120d
general protection fault in __block_commit_write ext4 C inconclusive 7 12d 131d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 11d 134d 💬 1 [64d]
kernel BUG in set_blocksize ext4 block syz error error 3 41d 135d
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 73d 247d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 507 8h43m 333d
possible deadlock in ext4_da_get_block_prep ext4 23 97d 342d
WARNING: locking bug in ext4_ioctl ext4 C done 547 1d11h 376d
WARNING: locking bug in __ext4_ioctl ext4 C done 767 1d11h 376d
WARNING: locking bug in ext4_move_extents ext4 C done 9752 35m 376d
possible deadlock in start_this_handle (4) fscrypt ext4 142 8h58m 472d 💬 1 [95d]
possible deadlock in evict (3) ext4 471 47m 473d 💬 3 [1d11h]
kernel BUG in __ext4_journal_stop ext4 C error done 20 22d 565d 💬 7 [95d]
WARNING in ext4_write_inode (2) ext4 120 4d05h 854d 💬 5 [95d]
memory leak in __lookup_slow ext4 usb C 2 655d 976d
moderation (27):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (7) ext4 1 5d14h 5d14h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 9d18h 5d18h
general protection fault in ext4_put_super ext4 3 1d17h 6d05h
KCSAN: data-race in memchr / number (3) ext4 1 14d 14d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 15d 15d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 16d 16d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 18d 18d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 8d05h 19d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 7 3d17h 27d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 27d 27d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 27d 27d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 3 21d 31d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 5d21h 134d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 49 1d23h 134d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 39 3h46m 188d
KCSAN: data-race in data_push_tail / number (4) block ext4 57 19h43m 189d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 33d 189d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 173 3d21h 189d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 186 4d06h 190d
KCSAN: data-race in __d_instantiate / step_into ext4 243 1d16h 190d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 3d16h 191d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 439 20m 191d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 797 1d13h 1110d
KCSAN: data-race in data_alloc / prb_reserve ext4 901 2d03h 1177d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 620 10h20m 1340d
KCSAN: data-race in do_sys_poll / pollwake ext4 4100 2h19m 1427d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2207 13h43m 1594d