syzbot


Applied filters: Label=subsystems:ext4 (drop)
open (59):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in ext4_xattr_block_set (3) ext4 -1 C error 12 16h18m 11h27m
INFO: rcu detected stall in ext4_file_mmap_prepare ext4 1 C 1 21h13m 11h28m
possible deadlock in do_writepages (2) ext4 4 syz 7 1d08h 1d01h
kernel BUG in ext4_write_inline_data (3) ext4 -1 2 6d12h 3d16h
WARNING in ext4_xattr_inode_update_ref ext4 -1 C error 178 3h21m 6d07h
WARNING in ext4_init_orphan_info mm ext4 -1 C done 4 8d19h 8d12h PATCH [7d20h]
kernel BUG in ext4_es_cache_extent (3) ext4 -1 C 4 13d 12d
INFO: task hung in ext4_read_bh ext4 1 C 10 11d 14d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 13 1d11h 20d 💬 1 [20d]
possible deadlock in ext4_truncate (2) ext4 4 C unreliable 3 9d10h 22d 💬 4 [22d]
general protection fault in xa_destroy ext4 8 14 3h21m 23d PATCH [23d]
possible deadlock in ext4_readpage_inline (2) ext4 4 1 43d 39d
possible deadlock in ext4_evict_inode (4) ext4 4 3 72d 72d 💬 2 [71d]
possible deadlock in ext4_page_mkwrite ext4 4 1 78d 74d
possible deadlock in ext4_inline_data_truncate (4) ext4 4 2 76d 77d
KASAN: slab-use-after-free Read in __ext4_check_dir_entry ext4 19 syz error 1 64d 78d PATCH [65d]
kernel BUG in ext4_split_extent_at (3) ext4 -1 3 67d 82d
WARNING: locking bug in ext4_mb_initialize_context ext4 4 1 91d 87d
WARNING in jbd2_journal_dirty_metadata (2) ext4 -1 25 17h46m 109d
KASAN: slab-out-of-bounds Read in ext4_ext_correct_indexes ext4 19 C error error 3 51d 113d
KASAN: use-after-free Read in ext4_ext_insert_extent ext4 19 C done 5 35d 114d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 2 25d 127d
kernel BUG in ext4_mb_normalize_request ext4 -1 2 56d 134d
possible deadlock in freeze_super (3) ext4 4 9 66d 139d
kernel BUG in ext4_ext_insert_extent (2) ext4 -1 C done 31 2d17h 158d
KASAN: slab-use-after-free Read in ext4_ext_remove_space ext4 19 C 21 8d07h 169d
kernel BUG in ext4_alloc_file_blocks ext4 -1 C error error 3 45d 173d PATCH [170d]
WARNING in __ext4_iget ext4 -1 C done error 4927 176d 217d 💬 1 [12d]
INFO: task hung in ext4_evict_ea_inode (3) ext4 1 syz error error 16 72d 223d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 3 28d 235d
WARNING in __jbd2_log_wait_for_space ocfs2 ext4 -1 C inconclusive 6 20d 257d
KASAN: use-after-free Read in ext4_find_extent (4) ext4 19 C done 113 21h48m 260d 💬 1 [172d]
INFO: task hung in find_inode_fast (4) ext4 1 syz error 12 58d 268d
INFO: task hung in do_get_write_access (3) ext4 1 C error 444 6d15h 297d
divide error in qnx6_mmi_fill_super ext4 2 C unreliable inconclusive 5 5d22h 319d PATCH [317d]
WARNING in ext4_iomap_begin (3) ext4 -1 C inconclusive 69 1d09h 320d
possible deadlock in ext4_writepages (2) ext4 4 C unreliable 64 5h48m 332d 💬 1 [7d06h]
WARNING in ext4_journal_check_start (2) ext4 -1 C inconclusive inconclusive 43 5d09h 334d PATCH [130d]
possible deadlock in dqget ocfs2 ext4 4 C error 81252 now 350d
possible deadlock in ext4_xattr_inode_lookup_create ext4 4 C done 262 2d05h 353d
KASAN: out-of-bounds Read in ext4_xattr_set_entry ext4 24 C error 3192 2h25m 360d PATCH [334d]
kernel BUG in ext4_inline_data_truncate ext4 -1 C done error 10 51d 381d 💬 1 [380d]
KASAN: use-after-free Read in ext4_inlinedir_to_tree ext4 19 C done 6 30d 384d 💬 1 [383d]
kernel BUG in ext4_mb_use_inode_pa (2) ext4 -1 C 139 3d23h 405d
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 509 1d02h 410d
KASAN: slab-out-of-bounds Read in ext4_read_inline_dir ext4 19 C done 79 15d 415d 💬 1 [415d]
WARNING in ext4_xattr_inode_lookup_create ext4 -1 C inconclusive 985 1d08h 476d PATCH [476d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2136 10d 490d
INFO: task hung in do_renameat2 (2) ext4 1 C inconclusive 260 1d11h 499d
KMSAN: uninit-value in aes_encrypt (5) ext4 7 C 1391 48m 506d PATCH [453d]
WARNING in __ext4_journal_start_sb ext4 -1 C 6 9d23h 507d
WARNING in ext4_xattr_set_entry (2) ext4 -1 C error 9 490d 523d
kernel BUG in ext4_write_inline_data_end (2) ext4 -1 C inconclusive error 173 61d 592d PATCH [68d]
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2735 5h25m 792d
WARNING: locking bug in ext4_ioctl ext4 4 C done done 923 284d 835d PATCH [354d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 301d 835d
kernel BUG in ext4_do_writepages ext4 -1 C error 2703 1d08h 1004d 💬 9 [20d]
kernel BUG in __ext4_journal_stop ext4 -1 C error done 27 20d 1023d 💬 7 [553d]
memory leak in __lookup_slow ext4 usb 3 C 2 1114d 1434d
moderation (25):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in file_update_time / inode_update_timestamps (5) ext4 6 1 5d13h 5d13h
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) ext4 mm 6 8 8d07h 38d
KCSAN: data-race in filemap_splice_read / page_cache_sync_ra ext4 6 2 2d01h 39d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (10) ext4 6 1 45d 45d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 5 3d22h 93d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 2 48d 95d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 36 7d05h 104d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 136 1d18h 143d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 25 4h22m 210d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 28 15d 292d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 26 4d19h 303d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 50 6d10h 349d
KCSAN: data-race in console_flush_all / console_flush_all isofs ppp ext4 6 70 1d04h 358d
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 6 43 2d15h 374d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 70 1d05h 415d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 413 1d05h 478d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 320 1d19h 486d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) exfat ext4 6 614 1d02h 486d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 6 411 1d05h 593d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 129 10d 647d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 6 357 5d02h 648d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1258 1d05h 649d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 926 1d05h 1349d
KCSAN: data-race in data_alloc / prb_reserve ext4 6 1134 1h52m 1636d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 144d 2053d