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 5d11h
KMSAN: uninit-value in full_proxy_poll fs C 76 6d20h 5d19h 💬 1 [5d18h]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 6d18h 6d07h PATCH [5d09h]
WARNING: bad unlock balance in seq_read_iter fs C 7 5d05h 7d23h PATCH [7d14h]
WARNING in stable_page_flags fs syz 2 13d 14d 💬 3 [12d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 6d01h 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 43d
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 5d17h 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 6h03m 78d 💬 6 [75d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1195 35m 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 8d13h 88d 💬 1 [88d]
WARNING in vfs_set_acl fs 13 2h16m 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 1d07h 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 5d22h 159d 💬 1 [3d07h]
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 8h19m 264d PATCH [96d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 13970 9m 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 3d09h 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 7d14h 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 3h18m 798d 💬 22 [361d]
WARNING in path_openat fs C error done 144 2h01m 799d 💬 1 [361d]
KASAN: use-after-free Read in sysv_new_block fs C error done 597 1h45m 800d
INFO: task hung in lookup_slow (3) fs C unreliable 1745 2d15h 820d 💬 2 [179d]
INFO: task hung in path_openat (7) fs C unreliable 4185 1d06h 856d 💬 2 [154d]
WARNING in inc_nlink (3) fs C error error 5305 now 1059d 💬 1 [205d]
INFO: task hung in filename_create (4) fs C error error 2068 12h28m 1144d
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 1d21h 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 1624d
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 3d09h 1935d
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 56m 9h55m
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 16h07m 16h06m
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 1 2d03h 2d03h
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 3d18h 3d18h
general protection fault in fsnotify_pre_content fs 1 9d16h 5d16h
general protection fault in path_init (3) fs 8 4d07h 9d07h
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 9d18h 9d18h
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 9d11h 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 4d12h 12d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 4d23h 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 39d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 18d 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 8d20h 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 1d10h 62d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 4 8d00h 63d
WARNING in do_renameat2 fs 2 27d 66d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 20d 66d
general protection fault in sysfs_move_dir_ns fs 4 2d12h 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 6h08m 81d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 2d20h 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 2d05h 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 3d20h 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 7d00h 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 4d00h 163d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 52 4d05h 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 9d18h 222d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 20d 222d
KCSAN: data-race in pollwake / pollwake (5) fs 280 4h55m 228d
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 45m 252d
KCSAN: data-race in touch_atime / touch_atime (3) fs 172 5h44m 257d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 258 1h22m 277d
WARNING in vfs_setxattr (3) fs 242 4h16m 297d
WARNING in chown_common fs 53 7d02h 299d
WARNING in chmod_common fs 9 55d 303d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 481 2h27m 330d
WARNING in do_mknodat (3) fs 139 2d17h 344d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 9d17h 427d
KCSAN: data-race in dont_mount / lookup_fast fs syz 765 21h20m 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 2h14m 428d
KCSAN: data-race in d_delete / step_into (6) fs 745 52m 429d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4422 7h46m 1323d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1484 7h50m 1597d
KCSAN: data-race in do_sys_poll / pollwake fs 4877 7h49m 1666d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 3d01h 1886d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1710 7h37m 1892d