syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (51) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in ext4_read_inline_data ext4 19 C 4 7d19h 4d05h
INFO: task hung in ext4_map_blocks (5) ext4 1 syz error 1 18d 14d
possible deadlock in wait_transaction_locked (3) ext4 4 15 8h03m 17d
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 2 23d 20d
possible deadlock in evict (4) ext4 4 10 6d23h 51d
WARNING in __folio_mark_dirty (3) ext4 -1 C error 83 18h08m 57d PATCH [12d]
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 44 22h43m 64d
possible deadlock in ext4_xattr_get (2) ext4 4 7 44d 69d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 805 19m 72d 💬 5 [17d]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 189 18h32m 72d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 3778 1h59m 78d 💬 2 [17d]
WARNING in ext4_write_inode (3) ext4 -1 2 7d04h 92d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 65 7h15m 94d 💬 6 [36d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 38 6h29m 95d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 122d 122d
possible deadlock in do_writepages (2) ext4 4 C unreliable 471 5h34m 123d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 27d 123d PATCH [114d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable 3 22d 144d 💬 4 [144d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error 2 12d 200d PATCH [187d]
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 47 2d13h 231d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 4 27d 235d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 24 C done 8 1d10h 236d 💬 1 [107d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 3 12d 249d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 33 18d 280d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C error 43 1d12h 291d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 167d 295d PATCH [292d]
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 5 9d18h 357d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 58d 379d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 217 3d01h 382d PATCH [56d]
INFO: task hung in find_inode_fast (4) ext4 1 C error 16 1d03h 390d
INFO: task hung in do_get_write_access (3) ext4 1 C error 461 3d18h 419d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 9h36m 441d PATCH [439d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 86 19h33m 442d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 3160 1h59m 454d 💬 1 [17d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 51 5d05h 456d PATCH [252d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 268 8d03h 475d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 6041 18m 482d PATCH [22d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 14d 506d 💬 1 [505d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 258 3h14m 527d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 638 46d 532d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done error 79 97d 537d 💬 1 [537d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 992 6d08h 598d PATCH [598d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2158 38m 612d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 278 13d 621d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 612d 645d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 42d 714d PATCH [190d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2928 1d12h 914d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 406d 957d PATCH [476d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 423d 957d
kernel BUG in ext4_do_writepages ext4 -1 C error 2919 2d12h 1126d 💬 9 [17d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 33 1d22h 1145d 💬 7 [675d]
moderation (23) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in data_push_tail / uuid_string (5) ext4 6 1 15d 15d
KCSAN: data-race in page_cache_ra_order / page_cache_sync_ra ext4 6 1 22d 22d
KCSAN: data-race in file_update_time_flags / inode_update_timestamps ext4 6 2 13d 33d
KCSAN: data-race in wb_wait_for_completion / writeback_sb_inodes ext4 6 11 4d19h 42d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (11) ext4 6 1 51d 51d
KCSAN: data-race in _copy_to_iter / kmmpd (3) ext4 block 6 3 33d 66d
KASAN: use-after-free Read in xattr_find_entry ext4 19 2 86d 84d
KASAN: use-after-free Read in ext4_xattr_list_entries ext4 19 4 7d06h 98d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (3) ext4 6 8 53d 111d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) mm ext4 6 14 19d 133d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 9 44d 215d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 83 1d18h 226d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 239 6h45m 265d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 291 5h48m 266d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 33 51d 425d
KCSAN: data-race in console_flush_all / console_flush_all ext4 isdn4linux 6 88 4d20h 479d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 397 46d 608d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 765 46d 608d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 154 2d03h 769d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 6 158 16h21m 771d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1451 6h23m 771d
KCSAN: data-race in data_push_tail / string ext4 6 468 1d16h 1639d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 266d 2175d