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 6d06h 2d08h
possible deadlock in ext4_xattr_set_handle (6) ext4 18 2h44m 6d16h
INFO: rcu detected stall in sys_pselect6 (2) usb ext4 input syz 17 1d10h 7d16h
possible deadlock in dqget ext4 ocfs2 C 2190 8m 7d17h
WARNING in jbd2_journal_update_sb_log_tail ext4 ocfs2 C 2 13d 9d08h 💬 1 [8d16h]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 3 11d 10d
possible deadlock in keyring_clear (2) keyrings lsm ext4 C 1 6d14h 16d 💬 1 [11d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C 37 10h38m 17d PATCH [18h09m]
KCSAN: data-race in __filemap_add_folio / sync_bdevs (2) ext4 1 17d 17d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (2) ext4 3 19d 29d
WARNING in jbd2_journal_dirty_metadata ext4 9 18d 29d
kernel BUG in ext4_inline_data_truncate ext4 C done 3 27d 37d 💬 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 16h20m 61d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 50 1d22h 67d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 78 9d04h 72d 💬 1 [72d]
INFO: task hung in sb_start_write ext4 515 5h03m 75d
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 38d 131d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 11 6d21h 133d PATCH [132d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1007 1h29m 146d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 52 1d08h 163d PATCH [109d]
WARNING in __ext4_journal_start_sb ext4 C 1 12d 164d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 29 2d23h 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 180d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 183 6d17h 188d PATCH [110d]
possible deadlock in ext4_evict_inode (3) ext4 5 42d 236d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 69 6d05h 249d 💬 1 [53d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 1627 18h54m 448d
WARNING: locking bug in ext4_ioctl ext4 C done 819 1d06h 491d PATCH [11d]
WARNING: locking bug in __ext4_ioctl ext4 C done 813 1h24m 491d
WARNING: locking bug in ext4_move_extents ext4 C done 11482 2h48m 491d PATCH [45d]
kernel BUG in ext4_do_writepages ext4 C error 1399 3h08m 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 1d17h 970d 💬 5 [210d]
memory leak in __lookup_slow usb ext4 C 2 771d 1091d
INFO: rcu detected stall in sys_clock_adjtime ext4 C done inconclusive 99 3d16h 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 4d03h 5d23h
KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (9) ext4 2 9d12h 13d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (6) ext4 1 16d 16d
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 9d12h 56d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked ext4 6 18d 61d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 13 8d11h 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 3h48m 135d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 60 3d10h 142d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 96 20h37m 143d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 103 2d12h 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 7d22h 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 2d12h 306d
KCSAN: data-race in data_push_tail / string ext4 360 1d19h 1174d
KCSAN: data-race in data_alloc / prb_reserve ext4 944 10h48m 1293d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2317 15h38m 1709d