syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_mb_add_groupinfo ext4 1 12d 8d20h
possible deadlock in ext4_setattr (2) ext4 1 16d 12d
WARNING in ext4_mb_initialize_context ext4 1 16d 12d
possible deadlock in ext4_inline_data_truncate (2) ext4 2 4d16h 15d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error 2 23d 19d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 3 10d 20d PATCH [20d]
WARNING in __fortify_report ext4 C 248 4d01h 26d PATCH [25d]
possible deadlock in wait_transaction_locked ext4 3 12d 30d
WARNING: locking bug in ext4_mb_add_groupinfo ext4 26 19h04m 31d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 161 9h17m 34d
KASAN: use-after-free Read in __ext4_check_dir_entry (2) ext4 C error 1 24d 34d
WARNING in ovl_workdir_create (3) ext4 1 39d 35d 💬 2 [31d]
possible deadlock in ext4_xattr_set_handle (5) ext4 57 2h47m 35d
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4 C 267 3d20h 49d PATCH [48d]
KMSAN: uninit-value in aes_encrypt (5) ext4 C 23 5d05h 50d PATCH [4d19h]
WARNING in __ext4_journal_start_sb ext4 C 1 41d 51d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 8 2d08h 54d 💬 2 [19d]
WARNING in ext4_journal_check_start ext4 syz 3 6d10h 54d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 34d 67d 💬 1 [67d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 34d 68d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 5 1d04h 76d PATCH [75d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4 C 1 82d 78d
possible deadlock in __ext4_mark_inode_dirty (3) ext4 243 10h14m 92d
possible deadlock in ext4_evict_inode (3) ext4 4 14d 123d
general protection fault in __block_commit_write ext4 C inconclusive 7 15d 134d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 32 14d 136d 💬 1 [66d]
kernel BUG in set_blocksize ext4 block syz error error 3 44d 137d
KASAN: wild-memory-access Read in read_block_bitmap ext4 C 33 75d 250d
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 595 32m 336d
possible deadlock in ext4_da_get_block_prep ext4 23 99d 344d
WARNING: locking bug in ext4_ioctl ext4 C done 551 6h36m 379d
WARNING: locking bug in __ext4_ioctl ext4 C done 769 14h19m 379d
WARNING: locking bug in ext4_move_extents ext4 C done 9802 5h31m 379d
possible deadlock in start_this_handle (4) fscrypt ext4 150 3h48m 475d 💬 1 [97d]
possible deadlock in evict (3) ext4 496 1h22m 475d 💬 3 [4d00h]
kernel BUG in __ext4_journal_stop ext4 C error done 20 25d 567d 💬 7 [97d]
WARNING in ext4_write_inode (2) ext4 121 8h15m 857d 💬 5 [97d]
memory leak in __lookup_slow ext4 usb C 2 658d 979d
moderation (25):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (7) ext4 1 8d04h 8d04h
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo ext4 1 12d 8d08h
general protection fault in ext4_put_super ext4 3 4d07h 8d18h
KCSAN: data-race in memchr / number (3) ext4 1 17d 17d
KCSAN: data-race in selinux_inode_permission / setattr_copy (5) ext4 1 18d 18d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (15) ext4 1 19d 19d
KCSAN: data-race in file_modified_flags / inode_update_timestamps ext4 1 21d 21d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 10d 22d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range ext4 1 30d 30d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (2) ext4 1 30d 30d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (2) ext4 3 24d 33d
KCSAN: data-race in file_update_time / inode_update_timestamps ext4 17 8d11h 136d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 50 1d15h 137d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 39 2d17h 191d
KCSAN: data-race in data_push_tail / number (4) block ext4 57 3d09h 192d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 174 2d00h 192d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 187 18h28m 193d
KCSAN: data-race in __d_instantiate / step_into ext4 243 4d06h 193d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 93 6d06h 193d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 439 2d14h 193d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4 802 3h34m 1112d
KCSAN: data-race in data_alloc / prb_reserve ext4 902 36m 1180d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4 621 13h30m 1342d
KCSAN: data-race in do_sys_poll / pollwake ext4 4169 41m 1430d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2212 8h38m 1597d