syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (27):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 1 7d02h 3d02h 💬 1 [3d00h]
KASAN: slab-use-after-free Read in fsnotify ext4 C 2 3d04h 3d03h 💬 12 [1d00h]
WARNING in ext4_xattr_set_entry (2) ext4 C 4 3d22h 3d03h 💬 0 [3d03h]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 14d 11d PATCH [10d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 17d 13d 💬 0 [13d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 1 31d 27d 💬 0 [27d]
possible deadlock in ext4_evict_inode (3) ext4 2 19d 58d 💬 0 [58d]
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 57d 68d 💬 0 [65d]
general protection fault in __block_commit_write ext4 syz 2 55d 69d 💬 0 [69d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 14 1d06h 72d 💬 1 [1d22h]
kernel BUG in set_blocksize block ext4 syz error error 2 17d 73d 💬 0 [64d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 21 21h56m 104d PATCH [19d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 98d 165d 💬 6 [155d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 11d 185d 💬 0 [1d22h]
possible deadlock in ext4_xattr_set_handle (4) ext4 5 84d 205d 💬 0 [205d]
general protection fault in inode_permission (2) ext4 C error error 1 115d 226d 💬 0 [226d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 19h07m 244d 💬 0 [1d22h]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 151 8d00h 271d 💬 0 [1d22h]
possible deadlock in ext4_da_get_block_prep ext4 23 34d 280d 💬 0 [33d]
WARNING: locking bug in ext4_ioctl ext4 C done 436 19h19m 314d 💬 0 [1d22h]
WARNING: locking bug in __ext4_ioctl ext4 C done 707 9h13m 314d 💬 0 [1d22h]
WARNING: locking bug in ext4_move_extents ext4 C done 8807 now 314d 💬 0 [1d22h]
possible deadlock in start_this_handle (4) fscrypt ext4 92 31d 410d 💬 1 [33d]
possible deadlock in evict (3) ext4 178 30d 410d 💬 3 [33d]
kernel BUG in __ext4_journal_stop ext4 C error done 18 22d 503d 💬 7 [33d]
WARNING in ext4_write_inode (2) ext4 82 31d 792d 💬 5 [33d]
memory leak in __lookup_slow ext4 usb C 2 593d 914d 💬 0 [914d]
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (6) ext4 1 15d 15d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / ondemand_readahead (2) ext4 1 19d 19d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 3d14h 22d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 28 11d 42d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 15d 49d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 32 2d10h 72d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 12 1d05h 73d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 46 3d00h 74d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 14 5d18h 126d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 25 4d16h 126d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 46 4d13h 127d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 49 26d 127d 💬 0 [never]
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps ext4 130 23d 127d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 155 6d05h 127d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 145 1d10h 128d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 182 4d15h 128d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 7d05h 128d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 228 2d00h 128d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 84 9d09h 129d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 76 24d 129d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 398 1d15h 129d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 761 5d03h 1048d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 612 28d 1278d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2124 13h48m 1532d 💬 0 [never]