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 6d01h
possible deadlock in ext4_setattr (2) ext4 1 13d 9d16h
WARNING in ext4_mb_initialize_context ext4 1 13d 9d17h
possible deadlock in ext4_inline_data_truncate (2) ext4 2 1d20h 12d
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 7d17h 17d PATCH [17d]
WARNING in __fortify_report ext4 C 248 1d05h 23d PATCH [22d]
possible deadlock in wait_transaction_locked ext4 3 9d05h 27d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 23 21h28m 28d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 155 1d14h 31d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 21d 31d
WARNING in ovl_workdir_create (3) ext4 1 36d 32d 💬 2 [28d]
possible deadlock in ext4_xattr_set_handle (5) ext4 49 12h31m 33d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 267 1d00h 46d PATCH [45d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 2d10h 48d PATCH [1d23h]
WARNING in __ext4_journal_start_sb ext4 C 1 38d 48d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 7 1d11h 51d 💬 2 [16d]
WARNING in ext4_journal_check_start ext4 syz 3 3d15h 51d
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 79d 75d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 230 6h51m 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 2h51m 333d
possible deadlock in ext4_da_get_block_prep ext4 23 96d 342d
WARNING: locking bug in ext4_ioctl ext4 C done 547 1d06h 376d
WARNING: locking bug in __ext4_ioctl ext4 C done 767 1d05h 376d
WARNING: locking bug in ext4_move_extents ext4 C done 9751 3h22m 376d
possible deadlock in start_this_handle (4) fscrypt ext4 142 3h06m 472d 💬 1 [95d]
possible deadlock in evict (3) ext4 467 4h17m 472d 💬 3 [1d05h]
kernel BUG in __ext4_journal_stop ext4 C error done 20 22d 565d 💬 7 [95d]
WARNING in ext4_write_inode (2) ext4 120 3d23h 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 5d08h 5d08h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 9d12h 5d12h
general protection fault in ext4_put_super ext4 3 1d11h 5d23h
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 7d23h 19d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 7 3d11h 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 30d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 5d15h 133d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 49 1d17h 134d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 38 7d02h 188d
KCSAN: data-race in data_push_tail / number (4) block ext4 57 13h51m 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 3d15h 189d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 186 4d00h 190d
KCSAN: data-race in __d_instantiate / step_into ext4 243 1d11h 190d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 3d10h 191d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 438 20h06m 191d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 797 1d07h 1110d
KCSAN: data-race in data_alloc / prb_reserve ext4 901 1d21h 1177d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 620 4h29m 1340d
KCSAN: data-race in do_sys_poll / pollwake ext4 4097 1h01m 1427d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2207 7h51m 1594d