syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in ext4_stop_mmpd ext4 85 1h22m 7d06h
WARNING in __ext4_ioctl ext4 9 18d 23d PATCH [6d14h]
KCSAN: data-race in __d_instantiate / lookup_fast (7) ext4 1 27d 27d
WARNING: ODEBUG bug in ext4_fill_super (4) ext4 C 2 17d 27d PATCH [2d12h]
WARNING in ext4_fileattr_get ext4 120 15d 29d
WARNING in ext4_mb_add_groupinfo ext4 1 42d 38d
possible deadlock in ext4_setattr (2) ext4 2 29d 41d
WARNING in ext4_mb_initialize_context ext4 2 22d 41d
possible deadlock in ext4_inline_data_truncate (2) ext4 3 21d 45d
INFO: rcu detected stall in ext4_release_file (2) ext4 mm C error 3 22d 48d
WARNING in fscrypt_fname_siphash ext4 fscrypt C unreliable 30 3d09h 48d PATCH [41d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 5 2d13h 50d PATCH [49d]
possible deadlock in wait_transaction_locked ext4 3 41d 59d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 29 21d 60d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 240 12h51m 63d
WARNING in ovl_workdir_create (3) ext4 1 68d 64d 💬 2 [61d]
possible deadlock in ext4_xattr_set_handle (5) ext4 72 21d 65d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 34d 80d PATCH [26d]
WARNING in __ext4_journal_start_sb ext4 C 1 70d 80d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 19 6h08m 83d 💬 2 [49d]
WARNING in ext4_journal_check_start ext4 syz 3 35d 84d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 17d 97d 💬 1 [97d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 63d 97d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 114 19h10m 105d PATCH [27d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 318 21d 121d
possible deadlock in ext4_evict_inode (3) ext4 4 43d 152d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 55 2h42m 166d 💬 1 [2d03h]
kernel BUG in set_blocksize ext4 block syz error error 3 73d 167d
INFO: rcu detected stall in sys_unlink (3) ext4 C error 31 2d08h 338d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 910 1d05h 365d
WARNING: locking bug in ext4_ioctl ext4 C done 606 17h54m 408d
WARNING: locking bug in __ext4_ioctl ext4 C done 787 2h13m 408d
WARNING: locking bug in ext4_move_extents ext4 C done 10265 23m 408d PATCH [2d03h]
possible deadlock in start_this_handle (4) fscrypt ext4 170 21d 504d 💬 1 [127d]
possible deadlock in evict (3) ext4 569 21d 504d 💬 3 [33d]
kernel BUG in __ext4_journal_stop ext4 C error done 20 54d 597d 💬 7 [127d]
WARNING in ext4_write_inode (2) ext4 125 19d 886d 💬 5 [127d]
memory leak in __lookup_slow ext4 usb C 2 687d 1008d
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 21d 21d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (5) ext4 2 5d08h 21d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 2 21d 37d
general protection fault in ext4_put_super ext4 4 28d 38d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 14 2d01h 51d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (11) ext4 block 3 22d 53d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 7 8d22h 63d
KCSAN: data-race in __d_lookup / __d_rehash (8) ext4 3 29d 88d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 25 1d13h 165d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 57 7d13h 166d
KCSAN: data-race in data_push_tail / number (4) ext4 block 59 6d03h 221d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 178 17d 221d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 191 15d 222d
KCSAN: data-race in __d_instantiate / step_into ext4 252 3d21h 222d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 95 9d07h 223d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 471 1d23h 223d
KCSAN: data-race in data_push_tail / string ext4 331 3h16m 1090d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 819 16d 1142d
KCSAN: data-race in data_alloc / prb_reserve ext4 918 18h19m 1209d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 629 1d07h 1372d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2250 1d16h 1626d