syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (56):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ext4_update_inline_data ext4 -1 C 8 1d19h 9d22h PATCH [23m]
possible deadlock in ext4_evict_inode (4) ext4 4 3 10d 10d 💬 2 [10d]
possible deadlock in ext4_page_mkwrite ext4 4 1 16d 12d
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 15d 16d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 3d07h 16d PATCH [3d11h]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 5d19h 21d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 30d 26d
INFO: task hung in __iterate_supers v9fs ext4 1 C error 947 10m 42d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 22 15d 48d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error 3 21d 52d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 4d07h 52d
INFO: task hung in lock_two_directories (4) ext4 1 C done 5 4d04h 55d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error 2 40d 66d
kernel BUG in ext4_mb_normalize_request ext4 -1 1 76d 72d
possible deadlock in freeze_super (3) ext4 4 9 4d14h 77d
possible deadlock in ext4_convert_inline_data ext4 4 1 84d 80d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 30 3d21h 96d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 16 2d05h 108d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error 3 15d 111d PATCH [108d]
WARNING in get_dump_page ext4 mm -1 C done error 5 127d 141d
WARNING in __ext4_iget ext4 -1 C done error 4927 114d 155d
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 10d 161d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 35d 173d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 5 30d 195d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 71 1d22h 198d 💬 1 [110d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 10 9d20h 206d
INFO: task hung in do_get_write_access (3) ext4 1 C error 440 13d 235d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 99d 242d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 1d15h 257d PATCH [255d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 49 11h04m 259d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 4 23 74d 263d
possible deadlock in ext4_writepages (2) ext4 4 9 14d 270d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 36 13d 272d PATCH [69d]
possible deadlock in dqget ocfs2 ext4 4 C error 70110 5m 289d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 211 3d14h 292d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 2447 1h07m 298d PATCH [272d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 10 3d13h 319d 💬 1 [319d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 30d 322d 💬 1 [322d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 112 3d10h 343d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 397 32m 349d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 20d 354d 💬 1 [353d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 379 2d12h 415d PATCH [414d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2131 9d07h 428d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 239 2d16h 437d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 199 4d01h 445d PATCH [391d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 14d 445d
WARNING: locking bug in find_lock_lowest_rq ext4 4 C error error 100 91d 448d 💬 2 [84d]
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 428d 462d
INFO: task hung in evict (2) squashfs ext4 1 C done 1082 2h48m 519d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 69d 531d PATCH [6d10h]
INFO: task hung in sync_inodes_sb (5) ext4 1 C error inconclusive 2503 9h04m 730d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 222d 773d PATCH [292d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 239d 773d
kernel BUG in ext4_do_writepages ext4 -1 C error 2511 21h24m 942d 💬 9 [21d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 25 36d 962d 💬 7 [492d]
memory leak in __lookup_slow usb ext4 3 C 2 1052d 1373d
moderation (28):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / kmmpd (2) ext4 6 1 7d17h 7d17h
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 6 1 12d 12d
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 6 1 26d 26d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 2 3d18h 32d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 6 1 33d 33d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 1 33d 33d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 12 22d 42d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 7d00h 44d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 6 5 2d03h 58d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 11d 80d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 84 4h56m 81d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 107 11h12m 82d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 6 39 45d 83d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 14 24d 148d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 18 5d04h 230d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 23 7d23h 241d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 30 32d 247d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 38 4h30m 287d
KCSAN: data-race in console_flush_all / console_flush_all ext4 6 56 7d01h 296d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 62 18d 354d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 268 1d05h 424d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 504 9h25m 424d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 119 7d14h 585d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1145 1d05h 588d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 6 895 3d17h 1287d
KCSAN: data-race in data_push_tail / string ext4 6 431 1d04h 1455d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3678 16h10m 1711d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 82d 1991d