syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (40):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
divide error in qnx6_mmi_fill_super ext4 C 4 5d04h 1d06h
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 6 4h58m 2d13h
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 1 11d 7d00h
KASAN: use-after-free Write in ext4_insert_dentry ext4 C 23 7h58m 8d02h PATCH [5d11h]
possible deadlock in ext4_writepages (2) ext4 1 18d 14d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive 3 6d02h 16d
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive 3 17d 27d
possible deadlock in ext4_xattr_set_handle (6) ext4 50 10d 31d
INFO: rcu detected stall in sys_pselect6 (2) input usb ext4 C 54 1d23h 32d
possible deadlock in dqget ocfs2 ext4 C 5563 7m 32d
WARNING in jbd2_journal_update_sb_log_tail ext4 ocfs2 C done 3 10d 34d 💬 1 [24d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 5 3d11h 35d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C 178 45m 42d PATCH [15d]
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (2) ext4 4 16d 54d
WARNING in jbd2_journal_dirty_metadata ext4 11 18h33m 54d
kernel BUG in ext4_inline_data_truncate ext4 C done error 4 6d21h 62d 💬 1 [62d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 5 13d 66d 💬 1 [65d]
kernel BUG in jbd2_cleanup_journal_tail ext4 C 11 36d 72d 💬 6 [66d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 16 5d04h 86d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 65 3d23h 92d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 10d 97d 💬 1 [97d]
INFO: task hung in sb_start_write xfs ext4 516 23d 100d
INFO: rcu detected stall in ext4_release_file (2) mm ext4 C error done 3 63d 156d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 14 10h08m 158d PATCH [157d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1487 23h01m 171d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 90 23m 188d PATCH [134d]
WARNING in __ext4_journal_start_sb ext4 C 1 37d 189d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 36 17h11m 192d 💬 2 [157d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 55d 205d 💬 1 [205d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 172d 205d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error done 183 31d 213d PATCH [135d]
possible deadlock in ext4_evict_inode (3) ext4 5 67d 261d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 84 10h57m 274d 💬 1 [78d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 1875 2d05h 473d
WARNING: locking bug in ext4_ioctl ext4 C done 880 2h15m 516d PATCH [36d]
WARNING: locking bug in __ext4_ioctl ext4 C done 836 9h03m 516d
kernel BUG in ext4_do_writepages ext4 C error 1544 3h32m 686d 💬 8 [16d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 9d01h 705d 💬 7 [235d]
WARNING in ext4_write_inode (2) ext4 C 130 16d 995d 💬 5 [16d]
memory leak in __lookup_slow ext4 usb C 2 796d 1116d
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (3) ext4 1 15d 15d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 2 29d 30d
KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (9) ext4 2 34d 38d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached ext4 7 34d 81d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 15 7d19h 97d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (5) ext4 13 13d 130d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 69 1d19h 167d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) exfat ext4 114 5d19h 168d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 60 8d00h 329d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 192 8d01h 330d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 621 1d05h 331d
KCSAN: data-race in data_alloc / prb_reserve ext4 block bridge 952 5d19h 1318d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2338 19h55m 1734d