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 7 14h22m 7d18h PATCH [4d17h]
possible deadlock in ext4_evict_inode (4) ext4 4 3 8d10h 8d06h 💬 2 [7d22h]
possible deadlock in ext4_page_mkwrite ext4 4 1 14d 10d
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 12d 13d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 1d03h 14d PATCH [1d07h]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 3d15h 18d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 28d 24d
INFO: task hung in __iterate_supers v9fs ext4 1 C error 885 2h21m 40d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 22 13d 46d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error 3 19d 49d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 2d03h 50d
INFO: task hung in lock_two_directories (4) ext4 1 C done 5 1d23h 53d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) ext4 mm 1 C error 2 37d 64d
kernel BUG in ext4_mb_normalize_request ext4 -1 1 74d 70d
possible deadlock in freeze_super (3) ext4 4 9 2d10h 75d
possible deadlock in ext4_convert_inline_data ext4 4 1 82d 78d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 30 1d16h 94d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 16 1h10m 105d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error 3 13d 109d PATCH [106d]
WARNING in get_dump_page ext4 mm -1 C done error 5 125d 139d
WARNING in __ext4_iget ext4 -1 C done error 4927 112d 153d
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 8d09h 159d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 33d 171d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 5 27d 193d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 69 1d20h 196d 💬 1 [108d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 10 7d16h 204d
INFO: task hung in do_get_write_access (3) ext4 1 C error 440 11d 233d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 96d 240d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 13d 255d PATCH [253d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 45 1d10h 256d
WARNING: locking bug in ext4_mb_add_groupinfo (2) ext4 4 23 72d 261d
possible deadlock in ext4_writepages (2) ext4 4 9 12d 268d
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 36 11d 270d PATCH [66d]
possible deadlock in dqget ocfs2 ext4 4 C error 69342 now 287d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 211 1d10h 290d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 2407 1h48m 296d PATCH [270d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 10 1d09h 317d 💬 1 [316d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 28d 320d 💬 1 [320d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 112 1d06h 341d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 392 23h51m 347d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 18d 352d 💬 1 [351d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 379 8h24m 412d PATCH [412d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2131 7d03h 426d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 239 11h56m 435d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 199 1d20h 443d PATCH [389d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 12d 443d
WARNING: locking bug in find_lock_lowest_rq ext4 4 C error error 100 89d 446d 💬 2 [81d]
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 426d 460d
INFO: task hung in evict (2) squashfs ext4 1 C done 1062 20h59m 516d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 67d 529d PATCH [4d06h]
INFO: task hung in sync_inodes_sb (5) ext4 1 C error inconclusive 2493 19m 728d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 220d 771d PATCH [290d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 237d 771d
kernel BUG in ext4_do_writepages ext4 -1 C error 2493 1d06h 940d 💬 9 [19d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 25 34d 960d 💬 7 [490d]
memory leak in __lookup_slow usb ext4 3 C 2 1050d 1371d
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 5d13h 5d13h
KCSAN: data-race in get_tree_bdev_flags / super_cache_count (2) ext4 6 1 10d 10d
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 6 1 24d 24d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 2 1d14h 29d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 6 1 31d 31d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 1 31d 31d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 12 20d 40d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) ext4 6 4 4d19h 42d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 6 4 23d 56d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) mm ext4 6 3 9d17h 78d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 81 2d12h 79d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 105 4h48m 80d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 6 39 42d 81d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 14 21d 146d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 18 3d00h 228d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 23 5d19h 239d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 6 30 29d 245d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 37 21h41m 285d
KCSAN: data-race in console_flush_all / console_flush_all ext4 6 56 4d21h 294d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 62 15d 352d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 266 2d05h 422d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 502 2h04m 422d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 119 5d10h 583d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1143 11h44m 586d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 6 895 1d13h 1285d
KCSAN: data-race in data_push_tail / string ext4 6 430 21h15m 1453d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3677 5d01h 1708d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 80d 1989d