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 7d23h 3d23h
possible deadlock in ext4_setattr (2) ext4 1 11d 7d15h
WARNING in ext4_mb_initialize_context ext4 1 11d 7d16h
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 18d 14d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 5d16h 15d PATCH [15d]
WARNING in __fortify_report ext4 C 236 13h23m 21d PATCH [20d]
possible deadlock in wait_transaction_locked ext4 3 7d03h 25d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 22 1d08h 26d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 152 17h13m 29d
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 1d10h 31d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 257 7m 44d PATCH [43d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 8h50m 46d 💬 1 [7d02h]
WARNING in __ext4_journal_start_sb ext4 C 1 36d 46d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 5 13d 49d 💬 2 [14d]
WARNING in ext4_journal_check_start ext4 syz 3 1d13h 49d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 30d 63d 💬 1 [63d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 29d 63d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 48d 71d PATCH [70d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 77d 73d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 224 48m 87d
possible deadlock in ext4_evict_inode (3) ext4 4 9d11h 118d
general protection fault in __block_commit_write ext4 C inconclusive 7 10d 129d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 9d15h 132d 💬 1 [61d]
kernel BUG in set_blocksize ext4 block syz error error 3 39d 133d
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 71d 245d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 427 5h08m 331d
possible deadlock in ext4_da_get_block_prep ext4 23 94d 340d
WARNING: locking bug in ext4_ioctl ext4 C done 545 1d01h 374d
WARNING: locking bug in __ext4_ioctl ext4 C done 766 14h57m 374d
WARNING: locking bug in ext4_move_extents ext4 C done 9710 1h40m 374d
possible deadlock in start_this_handle (4) fscrypt ext4 140 2h56m 470d 💬 1 [93d]
possible deadlock in evict (3) ext4 450 1h40m 470d 💬 3 [93d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 20d 563d 💬 7 [93d]
WARNING in ext4_write_inode (2) ext4 120 1d21h 852d 💬 5 [93d]
memory leak in __lookup_slow ext4 usb C 2 653d 974d
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 3d07h 3d07h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 7d11h 3d11h
general protection fault in ext4_put_super ext4 2 2d20h 3d21h
KCSAN: data-race in memchr / number (3) ext4 1 12d 12d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 13d 13d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 14d 14d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 16d 16d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 5d22h 17d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 7 1d10h 25d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 25d 25d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 25d 25d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 3d13h 131d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 47 11h45m 132d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 38 5d00h 186d
KCSAN: data-race in data_push_tail / number (4) block ext4 55 3d22h 187d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 53 31d 187d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 173 1d13h 187d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 186 1d23h 188d
KCSAN: data-race in __d_instantiate / step_into ext4 242 4d05h 188d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 1d09h 189d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 436 1d01h 189d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 796 13h54m 1108d
KCSAN: data-race in data_alloc / prb_reserve ext4 900 1d00h 1175d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 619 3d07h 1338d
KCSAN: data-race in do_sys_poll / pollwake ext4 4073 10h08m 1425d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2201 9h36m 1592d