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 8d05h 4d05h
kernel BUG in ext4_mb_normalize_request ext4 1 14d 10d
possible deadlock in freeze_super (3) ext4 2 2d19h 15d
possible deadlock in ext4_convert_inline_data ext4 1 22d 18d
general protection fault in jbd2_journal_dirty_metadata ext4 syz 9 14d 19d PATCH [1d22h]
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 8d11h 46d
kernel BUG in ext4_alloc_file_blocks ext4 C error 3 17d 49d PATCH [46d]
BUG: corrupted list in __sk_destruct (2) net ext4 syz done 1 73d 73d
WARNING in get_dump_page ext4 mm C done error 5 65d 79d
WARNING in __ext4_iget ext4 C done error 4927 52d 93d
general protection fault in __dev_set_rx_mode net ext4 syz 1 98d 94d 💬 1 [26d]
WARNING in inode_set_cached_link ext4 C done unreliable 78396 39d 98d 💬 1 [52d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 syz error 13 20d 99d
INFO: rcu detected stall in sys_mkdir (9) ext4 syz done 2 3d16h 111d
BUG: unable to handle kernel NULL pointer dereference in ext4_mb_add_groupinfo (2) ext4 7 93d 114d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 C inconclusive 5 14d 133d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 C done 40 1d17h 136d 💬 1 [48d]
INFO: task hung in find_inode_fast (4) ext4 syz error 9 8d16h 144d
KCSAN: data-race in kick_pool / wq_worker_running ext4 keyrings lsm 769 5h57m 168d 💬 1 [167d]
WARNING: locking bug in jbd2_alloc ext4 8 47d 169d
INFO: task hung in do_get_write_access (3) ext4 C error 437 3h07m 173d
kernel BUG in ext4_write_inline_data (2) ext4 C error 38 8d03h 176d PATCH [30d]
INFO: rcu detected stall in rescuer_thread ext4 batman C done error 16 37d 180d
divide error in qnx6_mmi_fill_super ext4 C unreliable inconclusive 5 23d 195d PATCH [193d]
WARNING in ext4_iomap_begin (3) ext4 C inconclusive 33 14m 197d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 23 12d 201d
possible deadlock in ext4_writepages (2) ext4 4 60d 208d
WARNING in ext4_journal_check_start (2) ext4 C inconclusive inconclusive 28 9d18h 210d PATCH [6d23h]
KASAN: use-after-free Read in __ext4_check_dir_entry (3) ext4 C inconclusive done 6 69d 221d
possible deadlock in dqget ext4 ocfs2 C 54475 10m 227d
WARNING in jbd2_journal_update_sb_log_tail ocfs2 ext4 C done inconclusive 36 55d 228d 💬 4 [114d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 C done 207 16h41m 230d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 C error 1663 3h39m 236d PATCH [210d]
kernel BUG in ext4_inline_data_truncate ext4 C done error 8 64d 257d 💬 1 [257d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 C done 6 1d17h 260d 💬 1 [260d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 C 78 7d12h 281d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 303 8h42m 287d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 C done 79 22d 292d 💬 1 [291d]
WARNING in ext4_xattr_inode_lookup_create ext4 C inconclusive 22 1d16h 352d PATCH [352d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2121 6d11h 366d
KMSAN: uninit-value in aes_encrypt (5) ext4 C 188 2d06h 383d PATCH [329d]
WARNING in __ext4_journal_start_sb ext4 C 4 11d 383d
WARNING: locking bug in find_lock_lowest_rq ext4 C error 100 29d 386d 💬 2 [22d]
WARNING in ext4_xattr_set_entry (2) ext4 C error 9 366d 400d
kernel BUG in ext4_write_inline_data_end (2) ext4 C inconclusive error 173 7d09h 469d 💬 1 [84d]
INFO: task hung in sync_inodes_sb (5) ext4 C error inconclusive 2389 52m 668d
WARNING: locking bug in ext4_ioctl ext4 C done done 923 160d 711d PATCH [230d]
WARNING: locking bug in __ext4_ioctl ext4 C done error 849 177d 711d
kernel BUG in ext4_do_writepages ext4 C error 2097 4d00h 880d 💬 9 [7d07h]
kernel BUG in __ext4_journal_stop ext4 C error done 24 13d 900d 💬 7 [430d]
memory leak in __lookup_slow ext4 usb C 2 990d 1311d
moderation (26):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in inode_cgwb_move_to_attached / iput ext4 1 11h51m 11h51m
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 22 3h34m 21d
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 48d 48d
general protection fault in ext4_finish_bio (2) ext4 1 54d 50d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) ext4 4 5d04h 57d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (8) exfat ext4 2 49d 62d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 11d 64d
general protection fault in ext4_put_super (2) ext4 1 79d 75d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 8 2d17h 86d
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 3d01h 168d
BUG: unable to handle kernel NULL pointer dereference in jbd2_alloc ext4 3 81d 172d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 19 2d12h 179d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 23 9d11h 185d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 24 1d18h 225d
KCSAN: data-race in console_flush_all / console_flush_all isofs ext4 47 9h13m 234d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 49 2d17h 292d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 214 2h48m 362d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 409 9h04m 362d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 107 1d00h 523d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1042 6h49m 526d
KCSAN: data-race in data_alloc / prb_reserve bridge ext4 1070 2h37m 1512d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 batman 3637 2d03h 1649d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 20d 1929d