syzbot


Applied filters: Label=subsystems:fs (drop)
open (67):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in io_submit_one fs C 4 3d23h 3d13h
upstream test error: BUG: unable to handle kernel paging request in put_links fs 3 16d 10d
KMSAN: uninit-value in full_proxy_poll fs C 76 12d 11d 💬 1 [11d]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 12d 11d PATCH [10d]
WARNING: bad unlock balance in seq_read_iter fs C 9 5h07m 13d PATCH [13d]
WARNING in stable_page_flags fs syz 2 19d 20d 💬 3 [17d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 11d 22d
possible deadlock in v2_read_dquot fs 1 38d 24d
possible deadlock in start_creating (2) fs 20 31d 24d
KASAN: global-out-of-bounds Read in number fs C done 6 31d 32d PATCH [29d]
kernel BUG in kpagecount_read fs 4 19d 34d 💬 2 [34d]
possible deadlock in iterate_dir (2) fs 1 42d 34d
WARNING in minix_rmdir fs C inconclusive 10 31d 36d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 38d 37d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 45d 45d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 44d 49d
WARNING in mnt_ns_release fs C error 7 43d 52d 💬 1 [40d]
possible deadlock in __configfs_open_file fs C 11 27d 53d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 2 11d 54d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 60d 56d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 47d 57d
WARNING in minix_unlink fs C inconclusive 218 1d04h 83d 💬 6 [81d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1247 1h20m 89d 💬 1 [89d]
WARNING in rcu_sync_dtor (2) fs C done 5 1d23h 89d 💬 2 [89d]
WARNING in fanotify_handle_event (2) fs C 5 14d 94d 💬 1 [93d]
WARNING in vfs_set_acl fs 13 5d12h 115d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 23d 118d
INFO: task hung in do_coredump (3) fs C 274 1d21h 119d 💬 3 [104d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 40d 122d 💬 1 [79d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 105d 133d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 96 22d 135d 💬 1 [119d]
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 41d 140d PATCH [121d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3626 2d17h 165d 💬 1 [8d17h]
WARNING in iov_iter_revert (5) fs C error error 7 8d11h 177d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done inconclusive 11 32d 213d PATCH [212d]
general protection fault in iter_file_splice_write fs C done 2640 13h30m 269d PATCH [101d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 15097 11m 280d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 51d 294d
INFO: task hung in do_new_mount (2) fs C error done 20 29d 329d 💬 2 [180d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 15 4d23h 346d PATCH [345d]
BUG: soft lockup in pipe_read mm fs syz 5 8d19h 386d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 2d22h 417d 💬 1 [190d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 164d 429d PATCH [188d]
go runtime error fs syz error inconclusive 22 21d 448d
INFO: task hung in user_get_super (2) fs C 467 24d 452d
INFO: task hung in __fdget_pos (4) fs C error done 297 136d 530d 💬 18 [105d]
WARNING in __brelse (3) fs C done done 1114 4d02h 568d PATCH [547d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 35d 582d PATCH [224d]
INFO: rcu detected stall in vfs_readlink fs C 3 44d 636d 💬 2 [633d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 13d 652d 💬 6 [195d]
WARNING in invalidate_bh_lru fs C done done 5258 2d10h 785d 💬 5 [339d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 25d 785d
WARNING in do_mkdirat fs C error error 300 18m 803d 💬 22 [367d]
WARNING in path_openat fs C error done 145 5d04h 805d 💬 1 [367d]
KASAN: use-after-free Read in sysv_new_block fs C error done 664 7h54m 805d
INFO: task hung in lookup_slow (3) fs C unreliable 1748 2d13h 826d 💬 2 [184d]
INFO: task hung in path_openat (7) fs C unreliable 4192 now 861d 💬 2 [160d]
WARNING in inc_nlink (3) fs C error error 5501 56m 1064d 💬 1 [210d]
INFO: task hung in filename_create (4) fs C error error 2070 4d01h 1150d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 22d 1158d PATCH [490d]
possible deadlock in input_event (2) fs C inconclusive 5354 1d01h 1191d 💬 3 [210d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 31d 1303d 💬 4 [1284d]
memory leak in path_openat (2) fs C 5 431d 1458d 💬 1 [1458d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1277d 1630d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1080d 1667d 💬 1 [1667d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 947d 1845d 💬 2 [1738d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1406 8d19h 1941d
moderation (86):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_create / xas_find (9) fs mm 1 1d04h 1d04h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (3) fs 1 4d01h 4d01h
BUG: unable to handle kernel paging request in efivarfs_pm_notify efi fs 289 16m 5d20h
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 6d02h 6d02h
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 2 4d02h 7d13h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 9d04h 9d04h
general protection fault in fsnotify_pre_content fs 1 15d 11d
general protection fault in path_init (3) fs 8 9d17h 14d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 15d 15d
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 14d 16d
WARNING: bad unlock balance in traverse fs 4 15d 16d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 9d22h 18d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 10d 18d
WARNING in vfs_utimes (3) fs 1 24d 20d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 26d 26d
general protection fault in mark_buffer_dirty fs 1 33d 29d
WARNING in do_epoll_wait fs 1 34d 30d
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 30d 30d
linux-next test error: WARNING in __debugfs_file_get fs 6 34d 32d
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 33d 33d
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 40d 36d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 36d 36d
WARNING in do_new_mount (3) fs 1 42d 38d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 38d 38d
WARNING in do_move_mount (2) fs 1 48d 44d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 49d 45d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 24d 45d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 46d 46d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 5 14d 48d
WARNING in lookup_slow (3) fs 1 52d 48d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 49d 49d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 24d 49d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 49d 49d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 24d 52d
general protection fault in seq_read_iter fs 1 57d 53d
general protection fault in __put_mountpoint fs 3 48d 54d
general protection fault in simple_recursive_removal (4) fs 2 25d 59d
WARNING: ODEBUG bug in remove_vm_area fs 3 58d 59d
BUG: Dentry still in use in unmount (2) fs 1 64d 60d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 18d 62d
KCSAN: data-race in filemap_flush / xas_set_mark (3) fs mm 14 18d 67d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 3 6d20h 67d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 13d 69d
WARNING in do_renameat2 fs 2 32d 71d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 26d 72d
general protection fault in sysfs_move_dir_ns fs 4 7d22h 76d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 36d 77d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 36d 85d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 195 10m 87d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 8d07h 88d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 7 22d 92d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 20d 93d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 45d 99d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 17 7d15h 124d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 31d 131d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 15 9d06h 131d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 27d 134d
BUG: corrupted list in vfs_setxattr fs 13 1d22h 135d
INFO: task hung in writeback_iter fs mm 145 27d 136d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 6 12d 149d
INFO: task hung in pipe_release (5) fs 160 43d 152d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 9d11h 168d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 56 1d15h 218d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 47d 222d
KCSAN: data-race in d_delete / lookup_fast (7) fs 50 1d05h 227d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 26d 227d
KCSAN: data-race in pollwake / pollwake (5) fs 289 11h02m 234d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 18d 240d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 63 3h36m 258d
KCSAN: data-race in touch_atime / touch_atime (3) fs 179 13h23m 263d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 270 8h02m 282d
WARNING in vfs_setxattr (3) fs 245 2d11h 303d
WARNING in chown_common fs 55 12h22m 304d
WARNING in chmod_common fs 9 60d 309d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 489 6h03m 335d
WARNING in do_mknodat (3) fs 142 1d15h 349d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 15d 433d
KCSAN: data-race in dont_mount / lookup_fast fs syz 768 10h28m 434d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 295d 434d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1684 39m 434d
KCSAN: data-race in d_delete / step_into (6) fs 746 4d15h 434d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4432 3h20m 1328d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1485 2d15h 1602d
KCSAN: data-race in do_sys_poll / pollwake fs 4893 3h05m 1671d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 8d11h 1892d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1726 6h08m 1898d