syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (52):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 C error 2 7d14h 3d13h
kernel BUG in ext4_mb_normalize_request ext4 1 13d 9d23h
possible deadlock in freeze_super (3) ext4 2 2d03h 15d
possible deadlock in ext4_convert_inline_data ext4 1 21d 17d
general protection fault in jbd2_journal_dirty_metadata ext4 syz 9 14d 18d PATCH [1d06h]
kernel BUG in ext4_ext_insert_extent (2) ext4 1 38d 34d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 6 7d19h 45d
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 17d 49d PATCH [45d]
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 73d 72d
WARNING in get_dump_page ext4 mm C done error 5 65d 78d
WARNING in __ext4_iget ext4 C done error 4927 51d 93d
general protection fault in __dev_set_rx_mode net ext4 syz 1 98d 94d 💬 1 [25d]
WARNING in inode_set_cached_link ext4 C done unreliable 78396 38d 98d 💬 1 [52d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 13 19d 99d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 2 3d00h 110d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 92d 114d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 14d 132d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 40 1d01h 136d 💬 1 [48d]
INFO: task hung in find_inode_fast (4) ext4 syz error 9 8d00h 143d
KCSAN: data-race in kick_pool / wq_worker_running ext4 keyrings lsm 767 16h57m 167d 💬 1 [166d]
WARNING: locking bug in jbd2_alloc ext4 8 47d 168d
INFO: task hung in do_get_write_access (3) ext4 C error 436 12d 173d
kernel BUG in ext4_write_inline_data (2) ext4 C error 38 7d11h 175d PATCH [30d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done error 16 36d 180d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 23d 195d PATCH [192d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 31 1d01h 196d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 23 11d 200d
possible deadlock in ext4_writepages (2) ext4 4 60d 208d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 28 9d02h 209d PATCH [6d08h]
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive done 6 68d 221d
possible deadlock in dqget ext4 ocfs2 C 54317 now 226d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done inconclusive 36 54d 228d 💬 4 [114d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 207 46m 229d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1662 7h21m 235d PATCH [209d]
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 63d 256d 💬 1 [256d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 1d01h 260d 💬 1 [259d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 78 6d20h 280d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 302 4h55m 286d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 22d 291d 💬 1 [291d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 1d00h 352d PATCH [351d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2121 5d19h 365d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 188 1d14h 382d PATCH [328d]
WARNING in __ext4_journal_start_sb ext4 C 4 11d 383d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 28d 385d 💬 2 [21d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 366d 399d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive error 173 6d17h 468d 💬 1 [83d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2388 4d23h 667d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 160d 710d PATCH [230d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 177d 710d
kernel BUG in ext4_do_writepages ext4 C error 2097 3d08h 880d 💬 9 [6d15h]
kernel BUG in __ext4_journal_stop ext4 C error done 24 12d 899d 💬 7 [429d]
memory leak in __lookup_slow ext4 usb C 2 990d 1310d
moderation (25):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) ext4 1 18d 18d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 20 19h22m 20d
BUG: unable to handle kernel paging request in ext4_put_io_end_defer ext4 1 32d 28d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (2) ext4 1 47d 47d
general protection fault in ext4_finish_bio (2) ext4 1 53d 49d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 4 4d12h 56d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) exfat ext4 2 49d 61d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 11d 63d
general protection fault in ext4_put_super (2) ext4 1 78d 74d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 8 2d02h 85d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (7) ext4 6 31d 104d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 11 2d09h 168d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 80d 171d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 19 1d20h 178d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 23 8d19h 184d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 24 1d02h 224d
KCSAN: data-race in console_flush_all / console_flush_all isofs ext4 45 4d23h 233d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 49 2d01h 291d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 212 3d19h 361d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 408 5h04m 361d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 107 8h45m 522d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1041 5h17m 525d
KCSAN: data-race in data_alloc / prb_reserve bridge ext4 1069 15h20m 1512d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 batman 3637 1d11h 1648d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 19d 1928d