syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (50):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_evict_inode (5) ext4 4 2 1d03h 5h18m
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 206 2h51m 5d18h 💬 2 [2d08h]
WARNING in ext4_write_inode (3) ext4 -1 1 23d 19d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 12 6h20m 22d 💬 1 [22d]
KASAN: slab-out-of-bounds Read in ext4_search_dir ext4 19 C 5 20d 34d PATCH [33d]
WARNING in ext4_xattr_inode_dec_ref_all ext4 -1 1 41d 37d
INFO: trying to register non-static key in ext4_xattr_get ext4 -1 1 53d 49d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 50d 49d
possible deadlock in do_writepages (2) ext4 4 syz unreliable 117 8h02m 50d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 5 5d22h 51d PATCH [41d]
kernel BUG in ext4_write_inline_data (3) ext4 -1 C error 7 12d 53d PATCH [6d16h]
INFO: task hung in ext4_read_bh ext4 1 C 10 60d 63d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 2d10h 70d 💬 1 [69d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable 3 25d 72d 💬 4 [71d]
possible deadlock in ext4_readpage_inline (2) ext4 4 1 92d 88d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error 2 23d 127d PATCH [114d]
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 25 50d 159d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 3 100d 163d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 11d 163d 💬 1 [34d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 2 3d07h 177d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 32 20d 208d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 33 1d09h 219d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 95d 223d PATCH [219d]
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 3 77d 284d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 8h50m 306d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 143 3d05h 309d 💬 1 [221d]
INFO: task hung in find_inode_fast (4) ext4 1 C error 13 13d 317d
INFO: task hung in do_get_write_access (3) ext4 1 C error 448 31d 346d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 13d 368d PATCH [366d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 76 7d08h 370d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 649 4h36m 381d 💬 1 [7d07h]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 45 9d18h 383d PATCH [180d]
possible deadlock in dqget ext4 ocfs2 4 C error 91581 now 400d PATCH [5d04h]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 266 11d 403d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 4065 39m 409d PATCH [383d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 5d20h 433d 💬 1 [433d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 175 22m 454d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 582 21h55m 460d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 25d 465d 💬 1 [464d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 989 13d 526d PATCH [525d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2139 34d 539d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 273 3d14h 548d
WARNING in __ext4_journal_start_sb ext4 -1 C 7 35d 556d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 539d 573d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 40d 642d PATCH [117d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2784 1d23h 841d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 333d 884d PATCH [403d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 350d 884d
kernel BUG in ext4_do_writepages ext4 -1 C error 2823 20h13m 1053d 💬 9 [7d07h]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 28 15d 1073d 💬 7 [603d]
moderation (26):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (11) ext4 6 1 11d 11d
KASAN: use-after-free Read in xattr_find_entry ext4 19 2 14d 12d
KCSAN: data-race in generic_buffers_fsync_noflush / move_expired_inodes ext4 6 1 20d 20d
KASAN: use-after-free Read in ext4_xattr_list_entries ext4 19 2 29d 25d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (4) ext4 6 1 36d 36d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (3) ext4 6 4 18d 39d
KCSAN: data-race in file_update_time / inode_update_timestamps (5) ext4 6 1 54d 54d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 6 9 24d 61d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) mm ext4 6 16 33d 87d
KCSAN: data-race in filemap_splice_read / page_cache_sync_ra ext4 6 3 34d 88d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 6 24d 143d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 49 4d23h 153d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 178 15h36m 193d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 28 28d 259d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 30 17d 341d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 29 9h11m 352d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 65 9d09h 398d
KCSAN: data-race in console_flush_all / console_flush_all ext4 isofs 6 80 3d12h 407d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 77 13d 465d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 exfat 6 367 8h02m 535d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 704 8h03m 535d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 137 7d18h 696d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 935 13d 1398d
KCSAN: data-race in data_push_tail / string ext4 6 451 2d02h 1566d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3754 9h10m 1822d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 193d 2102d