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 8d18h 4d18h 💬 1 [4d16h]
KASAN: slab-use-after-free Read in fsnotify ext4 C error 2 4d20h 4d20h 💬 14 [13h48m]
WARNING in ext4_xattr_set_entry (2) ext4 C 4 5d15h 4d20h 💬 0 [4d20h]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 16d 12d PATCH [12d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 19d 15d 💬 0 [15d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 1 33d 29d 💬 0 [29d]
possible deadlock in ext4_evict_inode (3) ext4 2 21d 60d 💬 0 [60d]
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 59d 70d 💬 0 [66d]
general protection fault in __block_commit_write ext4 syz 2 57d 70d 💬 0 [70d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 14 2d22h 73d 💬 1 [3d15h]
kernel BUG in set_blocksize block ext4 syz error error 2 19d 74d 💬 0 [66d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 22 20h16m 105d PATCH [21d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 99d 166d 💬 6 [157d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 12d 187d 💬 0 [3d15h]
possible deadlock in ext4_xattr_set_handle (4) ext4 5 86d 206d 💬 0 [206d]
general protection fault in inode_permission (2) ext4 C error error 1 117d 228d 💬 0 [228d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 2d11h 246d 💬 0 [3d15h]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 151 9d16h 273d 💬 0 [3d15h]
possible deadlock in ext4_da_get_block_prep ext4 23 36d 281d 💬 0 [34d]
WARNING: locking bug in ext4_ioctl ext4 C done 437 5h17m 315d 💬 0 [3d15h]
WARNING: locking bug in __ext4_ioctl ext4 C done 707 2d01h 316d 💬 0 [3d15h]
WARNING: locking bug in ext4_move_extents ext4 C done 8824 5h45m 316d 💬 0 [3d15h]
possible deadlock in start_this_handle (4) fscrypt ext4 92 32d 412d 💬 1 [34d]
possible deadlock in evict (3) ext4 178 32d 412d 💬 3 [34d]
kernel BUG in __ext4_journal_stop ext4 C error done 18 24d 504d 💬 7 [34d]
WARNING in ext4_write_inode (2) ext4 82 33d 794d 💬 5 [34d]
memory leak in __lookup_slow ext4 usb C 2 595d 915d 💬 0 [915d]
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 16d 16d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / ondemand_readahead (2) ext4 1 21d 21d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 5d06h 24d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 28 12d 44d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 17d 51d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 32 4d02h 74d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 12 2d21h 74d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 49 3h26m 75d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 14 7d10h 128d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 26 1d02h 128d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 46 6d06h 129d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 49 28d 129d 💬 0 [never]
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps ext4 130 25d 129d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 156 15h27m 129d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 145 3d03h 130d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 182 6d07h 130d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 8d21h 130d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 229 1d01h 130d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 84 11d 130d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 76 25d 130d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 398 3d07h 130d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 764 1d03h 1049d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 612 30d 1279d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2127 9h48m 1534d 💬 0 [never]