syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (26):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_journal_check_start ext4 syz 2 3d18h 1h20m 💬 0 [1h20m]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 1 3d05h 13d 💬 1 [13d]
WARNING in ext4_xattr_set_entry (2) ext4 C 4 14d 13d 💬 0 [13d]
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 2 24d 21d PATCH [20d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 28d 24d 💬 0 [24d]
possible deadlock in __ext4_mark_inode_dirty (3) ext4 1 41d 37d 💬 0 [37d]
possible deadlock in ext4_evict_inode (3) ext4 2 29d 68d 💬 0 [68d]
WARNING: suspicious RCU usage in hash_netportnet6_destroy netfilter ext4 C done 44 67d 78d 💬 0 [75d]
general protection fault in __block_commit_write ext4 syz 2 66d 79d 💬 0 [79d]
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 22 21m 82d 💬 1 [12d]
kernel BUG in set_blocksize block ext4 syz error error 2 27d 83d 💬 0 [74d]
INFO: task hung in ext4_quota_write ext4 C inconclusive 22 9d07h 114d PATCH [29d]
general protection fault in hrtimer_nanosleep ext4 syz error 1 108d 175d 💬 6 [165d]
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 21d 195d 💬 0 [12d]
possible deadlock in ext4_xattr_set_handle (4) ext4 5 94d 215d 💬 0 [215d]
INFO: rcu detected stall in sys_unlink (3) ext4 C error 20 10d 254d 💬 0 [12d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 155 3d21h 281d 💬 0 [12d]
possible deadlock in ext4_da_get_block_prep ext4 23 44d 290d 💬 0 [43d]
WARNING: locking bug in ext4_ioctl ext4 C done 451 15h56m 324d 💬 0 [12d]
WARNING: locking bug in __ext4_ioctl ext4 C done 712 2d10h 324d 💬 0 [12d]
WARNING: locking bug in ext4_move_extents ext4 C done 8901 1h18m 324d 💬 0 [12d]
possible deadlock in start_this_handle (4) fscrypt ext4 92 41d 420d 💬 1 [43d]
possible deadlock in evict (3) ext4 178 40d 420d 💬 3 [43d]
kernel BUG in __ext4_journal_stop ext4 C error done 18 32d 513d 💬 7 [43d]
WARNING in ext4_write_inode (2) ext4 82 41d 802d 💬 5 [43d]
memory leak in __lookup_slow ext4 usb C 2 603d 924d 💬 0 [924d]
moderation (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in data_push_tail / uuid_string (3) ext4 1 5d12h 5d12h 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (6) ext4 1 25d 25d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / ondemand_readahead (2) ext4 1 30d 30d 💬 0 [never]
KCSAN: data-race in _copy_to_iter / string (2) ext4 2 13d 32d 💬 0 [never]
KCSAN: data-race in data_alloc / data_push_tail (2) lvs block ext4 28 21d 53d 💬 0 [never]
KCSAN: data-race in __d_rehash / fast_dput ext4 2 25d 59d 💬 0 [never]
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 35 17h30m 82d 💬 0 [never]
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4 12 11d 83d 💬 0 [never]
KCSAN: data-race in touch_atime / touch_atime (2) ext4 51 3d06h 84d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4 15 5d21h 136d 💬 0 [never]
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 31 1d04h 136d 💬 0 [never]
KCSAN: data-race in data_push_tail / number (4) ext4 47 7d11h 137d 💬 0 [never]
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4 51 6d16h 137d 💬 0 [never]
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 157 7d16h 137d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 146 3d13h 138d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 183 2d15h 138d 💬 0 [never]
KCSAN: data-race in pollwake / pollwake (4) ext4 200 17d 138d 💬 0 [never]
KCSAN: data-race in __d_instantiate / step_into ext4 233 2d19h 138d 💬 0 [never]
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 86 6d16h 139d 💬 0 [never]
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4 77 8h02m 139d 💬 0 [never]
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 404 6h48m 139d 💬 0 [never]
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 770 8h09m 1058d 💬 0 [never]
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 613 8d05h 1288d 💬 0 [never]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2136 1d14h 1542d 💬 0 [never]