syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (49) 🔗
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 11d 7d11h
INFO: task hung in ext4_map_blocks (5) ext4 1 syz error 1 21d 17d
possible deadlock in wait_transaction_locked (3) ext4 4 20 54m 21d
kernel BUG in ext4_mb_normalize_request (2) ext4 -1 2 27d 23d
possible deadlock in evict (4) ext4 4 10 10d 54d
WARNING in __folio_mark_dirty (3) ext4 -1 C error 88 1d08h 60d PATCH [15d]
possible deadlock in ext4_xattr_set_handle (7) ext4 4 C unreliable 52 6h18m 68d
possible deadlock in ext4_xattr_get (2) ext4 4 7 47d 72d
possible deadlock in ext4_destroy_inline_data (2) ext4 4 C error 852 12h42m 75d 💬 5 [21d]
possible deadlock in ext4_evict_inode (5) ext4 4 C error 200 5h17m 76d
WARNING in ext4_xattr_inode_update_ref (2) ext4 -1 C error 3912 1h28m 81d 💬 2 [21d]
WARNING in ext4_write_inode (3) ext4 -1 2 10d 95d
KMSAN: uninit-value in fscrypt_crypt_data_unit ext4 fscrypt 7 C 66 21h52m 97d 💬 6 [39d]
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 38 3d12h 98d
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C error 1 126d 125d
possible deadlock in do_writepages (2) ext4 4 C unreliable 476 13h27m 126d
WARNING in ext4_mb_load_buddy_gfp ext4 mm -1 C 7 31d 127d PATCH [117d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable 3 25d 148d 💬 4 [147d]
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 C error 5 2d11h 203d PATCH [190d]
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 47 5d18h 235d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 4 30d 238d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 24 C done 8 4d15h 239d 💬 1 [110d]
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 3 16d 253d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 33 21d 283d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C error 43 4d18h 295d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 170d 298d PATCH [295d]
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive done 6 61d 382d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 222 6h25m 385d PATCH [59d]
INFO: task hung in find_inode_fast (4) ext4 1 C error 16 4d09h 393d
INFO: task hung in do_get_write_access (3) ext4 1 C error 461 7d00h 422d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 3d15h 444d PATCH [442d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 86 4d01h 446d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 3246 1h33m 457d 💬 1 [21d]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 51 8d11h 459d PATCH [255d]
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 268 11d 479d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 6137 52m 485d PATCH [25d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 17d 509d 💬 1 [509d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C error 269 7h04m 530d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done error 79 100d 541d 💬 1 [540d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 992 9d14h 601d PATCH [601d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2158 3d06h 615d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 278 17d 624d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 615d 649d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 46d 718d PATCH [193d]
INFO: task hung in sync_inodes_sb (5) ext4 xfs 1 C error inconclusive 2928 4d18h 917d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 409d 960d PATCH [479d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 426d 960d
kernel BUG in ext4_do_writepages ext4 -1 C error 2924 8h03m 1129d 💬 9 [21d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 35 1d21h 1149d 💬 7 [679d]
moderation (17) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in data_push_tail / uuid_string (5) ext4 6 1 19d 19d
KCSAN: data-race in page_cache_ra_order / page_cache_sync_ra ext4 6 1 25d 25d
KCSAN: data-race in file_update_time_flags / inode_update_timestamps ext4 6 2 17d 36d
KCSAN: data-race in wb_wait_for_completion / writeback_sb_inodes ext4 6 11 8d01h 46d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (11) ext4 6 1 55d 55d
KCSAN: data-race in _copy_to_iter / kmmpd (3) ext4 block 6 3 36d 69d
KASAN: use-after-free Read in ext4_xattr_list_entries ext4 19 4 10d 101d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) mm ext4 6 14 22d 137d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 9 47d 219d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 87 14h07m 229d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 241 1d01h 268d
KCSAN: data-race in data_push_tail / vsnprintf (9) ext4 6 181 7h51m 333d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 33 54d 428d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 155 10h48m 772d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4 block 6 159 4h16m 775d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1461 13h10m 775d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 269d 2178d