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 5d07h 1d07h 💬 1 [1d05h]
KASAN: slab-use-after-free Read in fsnotify ext4 C 2 1d09h 1d08h 💬 7 [2h38m]
WARNING in ext4_xattr_set_entry (2) ext4 C 4 2d03h 1d08h 💬 0 [1d08h]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 12d 9d09h PATCH [8d15h]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 16d 12d 💬 0 [12d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 1 29d 25d 💬 0 [25d]
possible deadlock in ext4_evict_inode (3) ext4 2 17d 56d 💬 0 [56d]
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 56d 66d 💬 0 [63d]
general protection fault in __block_commit_write ext4 syz 2 54d 67d 💬 0 [67d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 13 6d05h 70d 💬 1 [3h52m]
kernel BUG in set_blocksize block ext4 syz error error 2 15d 71d 💬 0 [62d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 20 5d08h 102d PATCH [17d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 96d 163d 💬 6 [154d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 9d06h 183d 💬 0 [3h52m]
possible deadlock in ext4_xattr_set_handle (4) ext4 5 83d 203d 💬 0 [203d]
general protection fault in inode_permission (2) ext4 C error error 1 114d 225d 💬 0 [225d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 19 2d05h 242d 💬 0 [3h52m]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 151 6d05h 269d 💬 0 [3h52m]
possible deadlock in ext4_da_get_block_prep ext4 23 33d 278d 💬 0 [31d]
WARNING: locking bug in ext4_ioctl ext4 C done 435 1d15h 312d 💬 0 [3h52m]
WARNING: locking bug in __ext4_ioctl ext4 C done 706 5d15h 312d 💬 0 [3h52m]
WARNING: locking bug in ext4_move_extents ext4 C done 8794 2h33m 312d 💬 0 [3h52m]
possible deadlock in start_this_handle (4) fscrypt ext4 92 29d 408d 💬 1 [31d]
possible deadlock in evict (3) ext4 178 28d 408d 💬 3 [31d]
kernel BUG in __ext4_journal_stop ext4 C error done 18 20d 501d 💬 7 [31d]
WARNING in ext4_write_inode (2) ext4 82 29d 790d 💬 5 [31d]
memory leak in __lookup_slow ext4 usb C 2 591d 912d 💬 0 [912d]
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 13d 13d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / ondemand_readahead (2) ext4 1 18d 18d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 1d19h 20d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 28 9d11h 41d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 13d 47d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 32 15h31m 70d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 11 18d 71d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 46 1d05h 72d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 14 3d23h 124d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 25 2d21h 124d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 46 2d18h 125d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 49 24d 125d 💬 0 [never]
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps ext4 130 22d 125d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 155 4d10h 125d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 144 7d00h 126d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 182 2d20h 126d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 5d10h 126d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 228 5h22m 126d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 84 7d14h 127d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 76 22d 127d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 397 7h30m 127d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 761 3d08h 1046d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 612 26d 1276d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2121 1h13m 1530d 💬 0 [never]