syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (52):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in ext4_xattr_get (2) ext4 4 1 6d21h 2d21h
possible deadlock in ext4_destroy_inline_data (2) ext4 4 47 1h57m 5d13h
possible deadlock in ext4_evict_inode (5) ext4 4 5 1d11h 5d23h
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 351 1h02m 11d 💬 2 [5d03h]
WARNING in ext4_write_inode (3) ext4 -1 1 29d 25d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 12 6d00h 27d 💬 1 [27d]
KASAN: slab-out-of-bounds Read in ext4_search_dir ext4 19 C 5 26d 40d PATCH [23h19m]
WARNING in ext4_xattr_inode_dec_ref_all ext4 -1 1 46d 42d
INFO: trying to register non-static key in ext4_xattr_get ext4 -1 1 58d 54d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 56d 55d
possible deadlock in do_writepages (2) ext4 4 syz unreliable 151 2h39m 56d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 5 11d 57d PATCH [47d]
kernel BUG in ext4_write_inline_data (3) ext4 -1 C error 7 3d10h 58d PATCH [2h29m]
INFO: task hung in ext4_read_bh ext4 1 C 10 66d 69d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 8d04h 75d 💬 1 [75d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable 3 14h54m 78d 💬 4 [77d]
possible deadlock in ext4_readpage_inline (2) ext4 4 1 98d 94d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error 2 29d 133d PATCH [120d]
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 25 55d 165d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 3 11h54m 168d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 6 3d09h 169d 💬 1 [40d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 2 9d01h 183d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 32 26d 213d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 33 7d03h 224d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 100d 228d PATCH [225d]
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 3 83d 290d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 6d03h 312d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 147 1d04h 315d 💬 1 [227d]
INFO: task hung in find_inode_fast (4) ext4 1 C error 13 19d 323d
INFO: task hung in do_get_write_access (3) ext4 1 C error 448 36d 352d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 5d00h 374d PATCH [372d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 77 2h27m 375d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 784 1h17m 387d 💬 1 [13d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 45 15d 389d PATCH [185d]
possible deadlock in dqget ext4 ocfs2 4 C error 93100 27m 406d PATCH [10d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 266 17d 409d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 4194 now 415d PATCH [389d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 11d 439d 💬 1 [439d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 178 13h05m 460d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 594 13h16m 466d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 30d 471d 💬 1 [470d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 989 5d00h 531d PATCH [531d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2140 3d15h 545d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 274 2d00h 554d
WARNING in __ext4_journal_start_sb ext4 -1 C 7 41d 562d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 545d 579d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 46d 648d PATCH [123d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2785 3d16h 847d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 339d 890d PATCH [409d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 356d 890d
kernel BUG in ext4_do_writepages ext4 -1 C error 2830 3h48m 1059d 💬 9 [13d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 28 21d 1079d 💬 7 [609d]
moderation (25):
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 17d 17d
KASAN: use-after-free Read in xattr_find_entry ext4 19 2 20d 17d
KCSAN: data-race in generic_buffers_fsync_noflush / move_expired_inodes ext4 6 1 26d 26d
KASAN: use-after-free Read in ext4_xattr_list_entries ext4 19 2 34d 31d
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (4) ext4 6 1 42d 42d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (3) ext4 6 5 5d10h 44d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 6 11 2d21h 67d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) ext4 mm 6 16 39d 93d
KCSAN: data-race in filemap_splice_read / page_cache_sync_ra ext4 6 3 40d 94d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 6 30d 148d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 51 1d21h 159d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 184 1d04h 198d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 28 33d 265d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 33 2d07h 347d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 29 6d03h 358d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 66 12h26m 404d
KCSAN: data-race in console_flush_all / console_flush_all ext4 isofs 6 80 9d06h 413d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 78 4d13h 471d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 exfat 6 373 12h29m 541d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 717 13h16m 541d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 139 2d16h 702d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 936 2d11h 1404d
KCSAN: data-race in data_push_tail / string ext4 6 453 9h03m 1572d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3761 38m 1827d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 199d 2108d