syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (39):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in ext4_stop_mmpd ext4 114 9h55m 12d
WARNING in __ext4_ioctl ext4 9 22d 28d PATCH [11d]
KCSAN: data-race in __d_instantiate / lookup_fast (7) ext4 1 32d 32d
WARNING: ODEBUG bug in ext4_fill_super (4) ext4 C 2 22d 32d PATCH [7d07h]
WARNING in ext4_fileattr_get ext4 120 19d 33d
WARNING in ext4_mb_add_groupinfo ext4 1 47d 43d
possible deadlock in ext4_setattr (2) ext4 2 33d 46d
WARNING in ext4_mb_initialize_context ext4 2 26d 46d
possible deadlock in ext4_inline_data_truncate (2) ext4 3 26d 49d
INFO: rcu detected stall in ext4_release_file (2) ext4 mm C error 3 26d 53d
WARNING in fscrypt_fname_siphash ext4 fscrypt C unreliable 30 8d04h 53d PATCH [46d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 5 7d09h 54d PATCH [54d]
possible deadlock in wait_transaction_locked ext4 3 46d 64d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 29 26d 65d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 250 9h14m 68d
WARNING in ovl_workdir_create (3) ext4 1 73d 69d 💬 2 [65d]
possible deadlock in ext4_xattr_set_handle (5) ext4 72 26d 70d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 26 1d06h 85d PATCH [31d]
WARNING in __ext4_journal_start_sb ext4 C 1 4d18h 85d
WARNING: locking bug in find_lock_lowest_rq ext4 mm C error 19 5d01h 88d 💬 2 [53d]
WARNING in ext4_journal_check_start ext4 syz 3 40d 88d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 22d 102d 💬 1 [102d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 68d 102d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 118 1d17h 110d PATCH [32d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 318 26d 126d
possible deadlock in ext4_evict_inode (3) ext4 4 48d 157d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 57 4d06h 171d 💬 1 [6d22h]
kernel BUG in set_blocksize ext4 block syz error error 3 78d 172d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 32 3d06h 343d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 947 11h10m 370d
WARNING: locking bug in ext4_ioctl ext4 C done 616 7h24m 413d
WARNING: locking bug in __ext4_ioctl ext4 C done 788 2d19h 413d
WARNING: locking bug in ext4_move_extents ext4 C done 10373 5h25m 413d PATCH [6d23h]
possible deadlock in start_this_handle (4) fscrypt ext4 170 26d 509d 💬 1 [132d]
possible deadlock in evict (3) ext4 569 26d 509d 💬 3 [38d]
kernel BUG in ext4_do_writepages ext4 C error 1275 12h13m 582d 💬 8 [2d09h]
kernel BUG in __ext4_journal_stop ext4 C error done 20 59d 602d 💬 7 [132d]
WARNING in ext4_write_inode (2) ext4 125 24d 891d 💬 5 [132d]
memory leak in __lookup_slow ext4 usb C 2 692d 1013d
moderation (21):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in perf_trace_writeback_dirty_inode_template / writeback_sb_inodes ext4 1 25d 25d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (5) ext4 3 2d17h 26d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 2 26d 42d
general protection fault in ext4_put_super ext4 4 33d 42d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 17 1d00h 56d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (11) ext4 block 4 3d01h 58d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 7 13d 67d
KCSAN: data-race in __d_lookup / __d_rehash (8) ext4 4 1d20h 93d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 27 2d15h 170d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 58 1d18h 171d
KCSAN: data-race in data_push_tail / number (4) ext4 block 59 10d 226d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 178 21d 226d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 191 20d 227d
KCSAN: data-race in __d_instantiate / step_into ext4 252 8d16h 227d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 95 14d 228d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 474 9h38m 228d
KCSAN: data-race in data_push_tail / string ext4 333 3d18h 1095d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 819 21d 1147d
KCSAN: data-race in data_alloc / prb_reserve ext4 920 2d19h 1214d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 630 16h57m 1377d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2252 22h01m 1631d