syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (39):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 3 8d09h 4d12h
possible deadlock in ext4_xattr_set_handle (6) ext4 30 9h30m 8d19h
INFO: rcu detected stall in sys_pselect6 (2) usb ext4 input syz 17 3d14h 9d20h
possible deadlock in dqget ext4 ocfs2 C 2711 18m 9d21h
WARNING in jbd2_journal_update_sb_log_tail ext4 ocfs2 C done 3 1d23h 11d 💬 1 [1d16h]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 4 13h34m 12d
possible deadlock in keyring_clear (2) keyrings lsm ext4 C 2 2h41m 18d 💬 1 [13d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C 46 1h19m 19d PATCH [3h13m]
KCSAN: data-race in __filemap_add_folio / sync_bdevs (2) ext4 1 19d 19d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (2) ext4 3 22d 31d
WARNING in jbd2_journal_dirty_metadata ext4 9 20d 31d
kernel BUG in ext4_inline_data_truncate ext4 C done 3 29d 39d 💬 1 [39d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 5 22d 43d 💬 1 [42d]
kernel BUG in jbd2_cleanup_journal_tail ext4 C 11 13d 49d 💬 6 [43d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 13 2d20h 64d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 50 4d02h 69d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 78 11d 74d 💬 1 [74d]
INFO: task hung in sb_start_write ext4 516 10h00m 77d
INFO: task hung in ext4_stop_mmpd ext4 C done 483 20d 92d
INFO: rcu detected stall in ext4_release_file (2) ext4 mm C error done 3 41d 134d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 11 9d00h 135d PATCH [135d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1096 now 149d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 52 3d12h 165d PATCH [112d]
WARNING in __ext4_journal_start_sb ext4 C 1 15d 166d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 29 5d03h 169d 💬 2 [134d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 32d 182d 💬 1 [182d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 149d 182d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 183 8d21h 190d PATCH [113d]
possible deadlock in ext4_evict_inode (3) ext4 5 44d 238d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 70 21h04m 251d 💬 1 [55d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 1636 2h37m 451d
WARNING: locking bug in ext4_ioctl ext4 C done 828 3h46m 494d PATCH [13d]
WARNING: locking bug in __ext4_ioctl ext4 C done 814 14h18m 494d
WARNING: locking bug in ext4_move_extents ext4 C done 11504 9h54m 494d PATCH [47d]
kernel BUG in ext4_do_writepages ext4 C error 1414 2h58m 663d 💬 8 [24d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 6h32m 682d 💬 7 [212d]
WARNING in ext4_write_inode (2) ext4 128 3d21h 972d 💬 5 [212d]
memory leak in __lookup_slow usb ext4 C 2 773d 1093d
INFO: rcu detected stall in sys_clock_adjtime ext4 C done inconclusive 100 15h21m 1556d
moderation (22):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 2 6d06h 8d03h
KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (9) ext4 2 11d 16d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (6) ext4 1 18d 18d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush ext4 2 16d 27d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (9) ext4 2 27d 31d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached ext4 7 11d 58d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked ext4 6 21d 64d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 13 10d 74d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (5) ext4 10 1d19h 107d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 65 1d00h 137d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 60 5d13h 145d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 97 1d01h 145d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 104 1d20h 252d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 56 12d 306d
KCSAN: data-race in data_push_tail / number (4) ext4 72 7h11m 307d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 190 1d15h 307d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 199 24d 308d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 195 33d 308d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 606 4d16h 308d
KCSAN: data-race in data_push_tail / string ext4 361 1d12h 1176d
KCSAN: data-race in data_alloc / prb_reserve ext4 946 4h45m 1295d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2320 9h39m 1712d