syzbot


Applied filters: Label=subsystems:fs (drop)
open (65):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
upstream test error: BUG: unable to handle kernel paging request in put_links fs 3 10d 5d14h
KMSAN: uninit-value in full_proxy_poll fs C 76 6d22h 5d21h 💬 1 [5d21h]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 6d21h 6d09h PATCH [5d11h]
WARNING: bad unlock balance in seq_read_iter fs C 7 5d08h 8d02h PATCH [7d17h]
WARNING in stable_page_flags fs syz 2 14d 14d 💬 3 [12d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 6d04h 16d
possible deadlock in v2_read_dquot fs 1 33d 19d
possible deadlock in start_creating (2) fs 20 26d 19d
KASAN: global-out-of-bounds Read in number fs C done 6 26d 27d PATCH [24d]
kernel BUG in kpagecount_read fs 4 14d 29d 💬 2 [29d]
possible deadlock in iterate_dir (2) fs 1 37d 29d
WARNING in minix_rmdir fs C inconclusive 10 26d 31d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 32d 32d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 40d 40d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 38d 44d
WARNING in mnt_ns_release fs C error 7 38d 46d 💬 1 [35d]
possible deadlock in __configfs_open_file fs C 11 22d 48d
INFO: task hung in hugetlbfs_zero_partial_page fs mm io-uring syz done 2 5d20h 49d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 54d 50d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 41d 51d
WARNING in minix_unlink fs C inconclusive 215 8h38m 78d 💬 6 [75d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1196 1h37m 83d 💬 1 [83d]
WARNING in rcu_sync_dtor (2) fs C done 5 10d 84d 💬 2 [83d]
WARNING in fanotify_handle_event (2) fs C 5 8d16h 88d 💬 1 [88d]
WARNING in vfs_set_acl fs 13 4h51m 110d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 18d 113d
INFO: task hung in do_coredump (3) fs C 270 1d10h 114d 💬 3 [99d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 35d 116d 💬 1 [74d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 100d 128d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 96 17d 129d 💬 1 [114d]
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 36d 135d PATCH [116d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3624 6d01h 159d 💬 1 [3d10h]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 27d 207d PATCH [207d]
general protection fault in iter_file_splice_write fs C done 2635 10h55m 264d PATCH [96d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 13997 24m 275d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 46d 288d
INFO: task hung in do_new_mount (2) fs C error done 20 23d 324d 💬 2 [175d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 14 34d 341d PATCH [340d]
BUG: soft lockup in pipe_read mm fs syz 5 3d11h 380d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 38 19d 411d 💬 1 [184d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 159d 424d PATCH [183d]
go runtime error fs syz error inconclusive 22 16d 443d
INFO: task hung in user_get_super (2) fs C 467 18d 447d
INFO: task hung in __fdget_pos (4) fs C error done 297 131d 524d 💬 18 [100d]
WARNING in __brelse (3) fs C done done 1114 12d 563d PATCH [542d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 30d 577d PATCH [219d]
INFO: rcu detected stall in vfs_readlink fs C 3 39d 630d 💬 2 [628d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 7d17h 646d 💬 6 [190d]
WARNING in invalidate_bh_lru fs C done done 5256 12d 779d 💬 5 [334d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 19d 780d
WARNING in do_mkdirat fs C error error 291 5h53m 798d 💬 22 [362d]
WARNING in path_openat fs C error done 144 4h36m 799d 💬 1 [362d]
KASAN: use-after-free Read in sysv_new_block fs C error done 599 43m 800d
INFO: task hung in lookup_slow (3) fs C unreliable 1745 2d18h 820d 💬 2 [179d]
INFO: task hung in path_openat (7) fs C unreliable 4185 1d09h 856d 💬 2 [155d]
WARNING in inc_nlink (3) fs C error error 5312 24m 1059d 💬 1 [205d]
INFO: task hung in filename_create (4) fs C error error 2069 1h30m 1145d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 17d 1153d PATCH [485d]
possible deadlock in input_event (2) fs C inconclusive 5353 1d23h 1186d 💬 3 [205d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 25d 1298d 💬 4 [1279d]
memory leak in path_openat (2) fs C 5 426d 1452d 💬 1 [1452d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1272d 1625d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1075d 1662d 💬 1 [1662d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 942d 1839d 💬 2 [1733d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1406 3d12h 1936d
moderation (84):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in efivarfs_pm_notify efi fs 73 3h31m 12h30m
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 18h42m 18h41m
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 1 2d06h 2d06h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 3d21h 3d21h
general protection fault in fsnotify_pre_content fs 1 9d18h 5d18h
general protection fault in path_init (3) fs 8 4d09h 9d09h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 9d20h 9d20h
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 9d14h 10d
WARNING: bad unlock balance in traverse fs 4 10d 11d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 4d15h 12d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 5d01h 13d
WARNING in vfs_utimes (3) fs 1 18d 14d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 20d 20d
general protection fault in mark_buffer_dirty fs 1 28d 24d
WARNING in do_epoll_wait fs 1 29d 25d
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 25d 25d
linux-next test error: WARNING in __debugfs_file_get fs 6 28d 27d
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 28d 28d
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 35d 31d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 31d 31d
WARNING in do_new_mount (3) fs 1 37d 33d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 33d 33d
WARNING in do_move_mount (2) fs 1 43d 39d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 44d 40d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 19d 40d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 40d 40d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 5 8d23h 42d
WARNING in lookup_slow (3) fs 1 47d 43d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 43d 43d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 19d 43d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 44d 44d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 19d 47d
general protection fault in seq_read_iter fs 1 51d 47d
general protection fault in __put_mountpoint fs 3 42d 48d
general protection fault in simple_recursive_removal (4) fs 2 20d 53d
WARNING: ODEBUG bug in remove_vm_area fs 3 52d 53d
BUG: Dentry still in use in unmount (2) fs 1 58d 54d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 13d 56d
KCSAN: data-race in filemap_flush / xas_set_mark (3) fs mm 14 12d 61d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 3 1d12h 62d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 8d03h 63d
WARNING in do_renameat2 fs 2 27d 66d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 20d 67d
general protection fault in sysfs_move_dir_ns fs 4 2d14h 71d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 31d 72d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 30d 80d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 183 8h43m 81d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 2d23h 83d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 7 17d 87d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 15d 87d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 40d 93d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 17 2d07h 118d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 25d 125d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 15 3d22h 126d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 21d 128d
BUG: corrupted list in vfs_setxattr fs 12 19d 130d
INFO: task hung in writeback_iter fs mm 145 22d 131d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) fs mm 6 7d03h 144d
INFO: task hung in pipe_release (5) fs 160 37d 147d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 4d03h 163d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 52 4d07h 213d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 42d 217d
KCSAN: data-race in d_delete / lookup_fast (7) fs 48 9d20h 222d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 20d 222d
KCSAN: data-race in pollwake / pollwake (5) fs 280 7h30m 229d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 13d 235d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 62 3h20m 252d
KCSAN: data-race in touch_atime / touch_atime (3) fs 172 8h19m 257d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 258 3h57m 277d
WARNING in vfs_setxattr (3) fs 242 6h51m 297d
WARNING in chown_common fs 53 7d05h 299d
WARNING in chmod_common fs 9 55d 304d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 481 5h03m 330d
WARNING in do_mknodat (3) fs 139 2d20h 344d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 9d19h 427d
KCSAN: data-race in dont_mount / lookup_fast fs syz 765 23h55m 428d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 289d 428d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1674 4h49m 428d
KCSAN: data-race in d_delete / step_into (6) fs 745 3h27m 429d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4422 10h22m 1323d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1484 10h25m 1597d
KCSAN: data-race in do_sys_poll / pollwake fs 4877 10h24m 1666d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 3d04h 1887d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1710 10h12m 1892d