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 6d13h 2d15h
possible deadlock in ext4_xattr_set_handle (6) ext4 21 3h16m 6d23h
INFO: rcu detected stall in sys_pselect6 (2) usb ext4 input syz 17 1d18h 8d00h
possible deadlock in dqget ext4 ocfs2 C 2267 now 8d00h
WARNING in jbd2_journal_update_sb_log_tail ext4 ocfs2 C 3 3h09m 9d15h 💬 1 [8d23h]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 3 12d 11d
possible deadlock in keyring_clear (2) keyrings lsm ext4 C 1 6d22h 16d 💬 1 [11d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C 39 3h34m 17d PATCH [1d01h]
KCSAN: data-race in __filemap_add_folio / sync_bdevs (2) ext4 1 18d 18d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (2) ext4 3 20d 29d
WARNING in jbd2_journal_dirty_metadata ext4 9 19d 29d
kernel BUG in ext4_inline_data_truncate ext4 C done 3 27d 38d 💬 1 [37d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 5 20d 41d 💬 1 [40d]
kernel BUG in jbd2_cleanup_journal_tail ext4 C 11 11d 47d 💬 6 [41d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 13 23h39m 62d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 50 2d06h 68d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 78 9d12h 73d 💬 1 [72d]
INFO: task hung in sb_start_write ext4 515 12h21m 76d
INFO: task hung in ext4_stop_mmpd ext4 C done 483 18d 90d
INFO: rcu detected stall in ext4_release_file (2) ext4 mm C error done 3 39d 132d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 11 7d04h 133d PATCH [133d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1016 56m 147d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 52 1d16h 163d PATCH [110d]
WARNING in __ext4_journal_start_sb ext4 C 1 13d 164d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 29 3d06h 167d 💬 2 [132d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 30d 180d 💬 1 [180d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 147d 181d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 183 7d00h 189d PATCH [111d]
possible deadlock in ext4_evict_inode (3) ext4 5 43d 236d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 69 6d12h 249d 💬 1 [53d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 1627 1d02h 449d
WARNING: locking bug in ext4_ioctl ext4 C done 819 1d13h 492d PATCH [11d]
WARNING: locking bug in __ext4_ioctl ext4 C done 813 8h43m 492d
WARNING: locking bug in ext4_move_extents ext4 C done 11485 1h47m 492d PATCH [45d]
kernel BUG in ext4_do_writepages ext4 C error 1399 10h27m 661d 💬 8 [22d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 34d 680d 💬 7 [210d]
WARNING in ext4_write_inode (2) ext4 128 2d00h 970d 💬 5 [210d]
memory leak in __lookup_slow usb ext4 C 2 771d 1092d
INFO: rcu detected stall in sys_clock_adjtime ext4 C done inconclusive 99 3d23h 1554d
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 4d10h 6d07h
KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (9) ext4 2 9d19h 14d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (6) ext4 1 17d 17d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush ext4 2 14d 25d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (9) ext4 2 25d 29d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached ext4 7 9d20h 56d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked ext4 6 19d 62d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 13 8d19h 72d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (5) ext4 9 15d 105d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 64 11h07m 135d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 60 3d17h 143d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 96 1d03h 143d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 104 14m 250d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 56 10d 304d
KCSAN: data-race in data_push_tail / number (4) ext4 70 10d 305d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 189 8d05h 305d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 199 22d 306d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 195 31d 306d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 606 2d19h 306d
KCSAN: data-race in data_push_tail / string ext4 360 2d02h 1174d
KCSAN: data-race in data_alloc / prb_reserve ext4 944 18h07m 1293d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2318 5h49m 1710d