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 3d21h 6h39m
INFO: task hung in ext4_map_blocks (5) ext4 1 syz error 1 14d 10d
possible deadlock in wait_transaction_locked (3) ext4 4 14 4h41m 13d
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 2 19d 16d
possible deadlock in evict (4) ext4 4 10 3d01h 47d
WARNING in __folio_mark_dirty (3) ext4 -1 C error 76 20m 53d PATCH [8d06h]
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 35 8m 61d
possible deadlock in ext4_xattr_get (2) ext4 4 7 40d 65d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 743 5h21m 68d 💬 5 [13d]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 183 1h23m 68d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 3586 1h14m 74d 💬 2 [13d]
WARNING in ext4_write_inode (3) ext4 -1 2 3d06h 88d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 52 6d15h 90d 💬 6 [32d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 36 1d05h 91d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 118d 118d
possible deadlock in do_writepages (2) ext4 4 C unreliable 457 1h51m 119d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 24d 120d PATCH [110d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable 3 18d 140d 💬 4 [140d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error 2 8d16h 196d PATCH [183d]
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 46 4d22h 227d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 4 23d 231d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 7 2d02h 232d 💬 1 [103d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 3 8d22h 245d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 33 14d 276d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C error 41 4d09h 287d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 163d 291d PATCH [288d]
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 5 5d19h 353d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 54d 375d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 216 7h00m 378d PATCH [52d]
INFO: task hung in find_inode_fast (4) ext4 1 C error 14 6d17h 386d
INFO: task hung in do_get_write_access (3) ext4 1 C error 453 1d11h 415d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 10d 437d PATCH [435d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 85 4d16h 438d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 3055 2h23m 450d 💬 1 [13d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 51 1d06h 452d PATCH [248d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 268 4d04h 472d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 5929 now 478d PATCH [18d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 10d 502d 💬 1 [501d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 250 8h05m 523d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 638 42d 529d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done error 79 93d 534d 💬 1 [533d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 992 2d10h 594d PATCH [594d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2155 10h47m 608d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 278 9d22h 617d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 608d 641d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 39d 710d PATCH [186d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2926 5d09h 910d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 402d 953d PATCH [472d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 419d 953d
kernel BUG in ext4_do_writepages ext4 -1 C error 2914 20h13m 1122d 💬 9 [13d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 32 3d17h 1141d 💬 7 [671d]
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 11d 11d
KCSAN: data-race in page_cache_ra_order / page_cache_sync_ra ext4 6 1 18d 18d
KCSAN: data-race in file_update_time_flags / inode_update_timestamps ext4 6 2 10d 29d
KCSAN: data-race in wb_wait_for_completion / writeback_sb_inodes ext4 6 11 20h46m 38d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (11) ext4 6 1 47d 47d
KCSAN: data-race in _copy_to_iter / kmmpd (3) ext4 block 6 3 29d 62d
KASAN: use-after-free Read in xattr_find_entry ext4 19 2 82d 80d
KASAN: use-after-free Read in ext4_xattr_list_entries ext4 19 4 3d07h 94d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (3) ext4 6 8 49d 107d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) mm ext4 6 14 15d 130d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 9 40d 211d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 80 3h58m 222d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 236 2d22h 261d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 6 288 3h00m 262d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 33 47d 421d
KCSAN: data-race in console_flush_all / console_flush_all ext4 isdn4linux 6 88 21h39m 476d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 397 42d 604d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 6 765 43d 604d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 153 1d12h 765d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 6 156 17d 767d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1441 3h52m 767d
KCSAN: data-race in data_push_tail / string ext4 6 466 1d00h 1635d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 262d 2171d