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 5d02h 1d04h
possible deadlock in ext4_xattr_set_handle (6) ext4 17 7m 5d11h
INFO: rcu detected stall in sys_pselect6 (2) usb ext4 input syz 17 6h38m 6d12h
possible deadlock in dqget ext4 ocfs2 C 1958 21m 6d13h
WARNING in jbd2_journal_update_sb_log_tail ext4 ocfs2 C 2 12d 8d04h 💬 1 [7d12h]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 3 10d 9d14h
possible deadlock in keyring_clear (2) keyrings lsm ext4 C 1 5d10h 15d 💬 1 [10d]
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C 33 4h27m 15d PATCH [5d15h]
KCSAN: data-race in __filemap_add_folio / sync_bdevs (2) ext4 1 16d 16d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (2) ext4 3 18d 28d
WARNING in jbd2_journal_dirty_metadata ext4 9 17d 28d
kernel BUG in ext4_inline_data_truncate ext4 C done 3 25d 36d 💬 1 [36d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 5 19d 39d 💬 1 [39d]
kernel BUG in jbd2_cleanup_journal_tail ext4 C 11 10d 45d 💬 6 [40d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 12 7d19h 60d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 50 18h42m 66d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 78 8d00h 71d 💬 1 [70d]
INFO: task hung in sb_start_write ext4 513 2d09h 74d
INFO: task hung in ext4_stop_mmpd ext4 C done 483 16d 89d
INFO: rcu detected stall in ext4_release_file (2) ext4 mm C error done 3 37d 130d
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 11 5d17h 132d PATCH [131d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 968 now 145d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 52 4h40m 162d PATCH [108d]
WARNING in __ext4_journal_start_sb ext4 C 1 11d 163d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 29 1d19h 165d 💬 2 [131d]
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4 C 2 29d 179d 💬 1 [179d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 146d 179d
possible deadlock in ext4_xattr_inode_iget (3) ext4 C error 183 5d13h 187d PATCH [109d]
possible deadlock in ext4_evict_inode (3) ext4 5 41d 235d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive 69 5d01h 248d 💬 1 [52d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 1619 7h49m 447d
WARNING: locking bug in ext4_ioctl ext4 C done 819 2h14m 490d PATCH [10d]
WARNING: locking bug in __ext4_ioctl ext4 C done 811 2d01h 490d
WARNING: locking bug in ext4_move_extents ext4 C done 11474 30m 490d PATCH [43d]
kernel BUG in ext4_do_writepages ext4 C error 1390 22h59m 660d 💬 8 [21d]
kernel BUG in __ext4_journal_stop ext4 C error done 23 33d 679d 💬 7 [209d]
WARNING in ext4_write_inode (2) ext4 128 13h32m 968d 💬 5 [209d]
memory leak in __lookup_slow usb ext4 C 2 770d 1090d
INFO: rcu detected stall in sys_clock_adjtime ext4 C done inconclusive 99 2d12h 1553d
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 2d22h 4d19h
KCSAN: data-race in __mark_inode_dirty / vfs_fsync_range (9) ext4 2 8d08h 12d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (6) ext4 1 15d 15d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush ext4 2 12d 23d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (9) ext4 2 24d 28d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached ext4 7 8d08h 55d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked ext4 6 17d 60d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 13 7d07h 71d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (5) ext4 9 14d 104d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 62 now 133d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 60 2d06h 141d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 94 10h51m 141d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 103 1d08h 248d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 56 9d07h 302d
KCSAN: data-race in data_push_tail / number (4) ext4 70 9d04h 303d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 189 6d17h 303d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) ext4 exfat 199 21d 304d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4 195 29d 304d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 606 1d08h 305d
KCSAN: data-race in data_push_tail / string ext4 360 15h24m 1173d
KCSAN: data-race in data_alloc / prb_reserve ext4 943 2d01h 1292d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2316 15h15m 1708d