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 8d16h 8d06h
upstream test error: BUG: unable to handle kernel paging request in put_links fs 3 20d 15d
KMSAN: uninit-value in full_proxy_poll fs C 76 16d 15d 💬 1 [15d]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 16d 16d PATCH [15d]
WARNING: bad unlock balance in seq_read_iter fs C 10 19h28m 18d PATCH [17d]
WARNING in stable_page_flags fs syz 2 24d 24d 💬 3 [22d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 2d04h 27d
possible deadlock in v2_read_dquot fs 1 43d 29d
possible deadlock in start_creating (2) fs 20 36d 29d
KASAN: global-out-of-bounds Read in number fs C done 6 36d 37d PATCH [34d]
kernel BUG in kpagecount_read fs 4 24d 39d 💬 2 [39d]
possible deadlock in iterate_dir (2) fs 1 47d 39d
WARNING in minix_rmdir fs C inconclusive 10 4d06h 41d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 42d 42d
KCSAN: data-race in page_cache_async_ra / page_cache_async_ra fs mm 1 50d 50d
KCSAN: data-race in read_pages / read_pages (4) fs mm 2 48d 54d
WARNING in mnt_ns_release fs C error 7 48d 56d 💬 1 [45d]
possible deadlock in __configfs_open_file fs C 11 32d 58d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 2 15d 59d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 64d 60d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 51d 61d
WARNING in minix_unlink fs C inconclusive 224 11h05m 88d 💬 6 [85d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1289 1h52m 94d 💬 1 [93d]
WARNING in rcu_sync_dtor (2) fs C done 20 38m 94d 💬 2 [93d]
WARNING in fanotify_handle_event (2) fs C 6 4d12h 98d 💬 1 [98d]
WARNING in vfs_set_acl fs 13 10d 120d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 28d 123d
INFO: task hung in do_coredump (3) fs C 275 18h35m 124d 💬 3 [109d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 45d 126d 💬 1 [84d]
INFO: rcu detected stall in __fsnotify_parent usb input fs C 7 110d 138d
KASAN: null-ptr-deref Read in drop_buffers (3) fs C 96 27d 139d 💬 1 [124d]
BUG: unable to handle kernel NULL pointer dereference in read_cache_folio fs C 11 46d 145d PATCH [126d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs C done 3627 21h43m 169d 💬 1 [13d]
WARNING in iov_iter_revert (5) fs C error error 7 13d 182d
KASAN: slab-use-after-free Read in lockref_get wireless fs C done inconclusive 12 17h06m 217d PATCH [217d]
general protection fault in iter_file_splice_write fs C done 2642 3d04h 274d PATCH [106d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 15943 12m 285d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 56d 298d
INFO: task hung in do_new_mount (2) fs C error done 20 33d 334d 💬 2 [185d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 15 9d16h 351d PATCH [350d]
BUG: soft lockup in pipe_read mm fs syz 5 13d 390d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 39 4d02h 421d 💬 1 [194d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 169d 434d PATCH [193d]
go runtime error fs syz error inconclusive 22 26d 453d
INFO: task hung in user_get_super (2) fs C 468 22h35m 457d
INFO: task hung in __fdget_pos (4) fs C error done 297 141d 534d 💬 18 [110d]
WARNING in __brelse (3) fs C done done 1114 8d19h 573d PATCH [552d]
UBSAN: shift-out-of-bounds in befs_check_sb fs C error done 36 40d 587d PATCH [229d]
INFO: rcu detected stall in vfs_readlink fs C 3 49d 640d 💬 2 [638d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 17d 656d 💬 6 [200d]
WARNING in invalidate_bh_lru fs C done done 5258 7d03h 789d 💬 5 [344d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 29d 790d
WARNING in do_mkdirat fs C error error 304 18h28m 808d 💬 22 [372d]
WARNING in path_openat fs C error done 147 20h12m 809d 💬 1 [372d]
KASAN: use-after-free Read in sysv_new_block fs C error done 716 10h47m 810d
INFO: task hung in lookup_slow (3) fs C unreliable 1748 7d06h 830d 💬 2 [189d]
INFO: task hung in path_openat (7) fs C unreliable 4193 3d23h 866d 💬 2 [165d]
WARNING in inc_nlink (3) fs C error error 5650 5h41m 1069d 💬 1 [215d]
INFO: task hung in filename_create (4) fs C error error 2072 2d20h 1155d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 27d 1163d PATCH [495d]
possible deadlock in input_event (2) fs C inconclusive 5358 15m 1196d 💬 3 [215d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 35d 1308d 💬 4 [1289d]
memory leak in path_openat (2) fs C 5 436d 1462d 💬 1 [1462d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1282d 1635d
INFO: rcu detected stall in seq_read (2) fs C done error 5 1085d 1672d 💬 1 [1672d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 952d 1849d 💬 2 [1743d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1407 1d19h 1946d
moderation (86):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_create / xas_find (9) fs mm 1 5d21h 5d21h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (3) fs 1 8d18h 8d18h
BUG: unable to handle kernel paging request in efivarfs_pm_notify efi fs 488 2h40m 10d
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 10d 10d
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 2 8d19h 12d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 13d 13d
general protection fault in fsnotify_pre_content fs 1 19d 15d
general protection fault in path_init (3) fs 8 14d 19d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (8) fs 1 19d 19d
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 19d 20d
WARNING: bad unlock balance in traverse fs 4 20d 21d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (7) fs mm 2 14d 22d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 15d 23d
WARNING in vfs_utimes (3) fs 1 28d 24d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 30d 30d
general protection fault in mark_buffer_dirty fs 1 38d 34d
WARNING in do_epoll_wait fs 1 39d 35d
KCSAN: data-race in fasync_remove_entry / kill_fasync (13) fs 1 35d 35d
linux-next test error: WARNING in __debugfs_file_get fs 6 38d 37d
KCSAN: data-race in generic_permission / setattr_copy (8) fs 1 38d 38d
KASAN: stack-out-of-bounds Read in unwind_next_frame (3) fs 1 45d 41d
KCSAN: data-race in page_cache_sync_ra / read_pages (2) fs 1 41d 41d
WARNING in do_new_mount (3) fs 1 47d 43d
KCSAN: data-race in __d_instantiate / lookup_fast (9) fs 1 43d 43d
WARNING in do_move_mount (2) fs 1 53d 49d
general protection fault in trace_event_raw_event_hugetlbfs_alloc_inode fs mm 1 54d 50d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark fs mm 2 29d 50d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 50d 50d
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 5 19d 53d
WARNING in lookup_slow (3) fs 1 57d 53d
KCSAN: data-race in __dentry_kill / __dentry_kill (5) fs 1 53d 53d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 29d 53d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 54d 54d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 29d 57d
general protection fault in seq_read_iter fs 1 61d 57d
general protection fault in __put_mountpoint fs 3 52d 58d
general protection fault in simple_recursive_removal (4) fs 2 30d 63d
WARNING: ODEBUG bug in remove_vm_area fs 3 62d 63d
BUG: Dentry still in use in unmount (2) fs 1 68d 64d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 3 23d 67d
KCSAN: data-race in filemap_flush / xas_set_mark (3) fs mm 14 22d 71d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 3 11d 72d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 5 4d08h 73d
WARNING in do_renameat2 fs 2 37d 76d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (6) fs mm 3 31d 77d
general protection fault in sysfs_move_dir_ns fs 4 12d 81d
KCSAN: data-race in __d_instantiate / step_into (3) fs 3 41d 82d
KCSAN: data-race in drop_sysctl_table / proc_sys_revalidate fs 2 40d 90d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 208 11h20m 91d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (5) fs 5 13d 93d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 8 3d08h 97d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 25d 97d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 50d 103d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 18 1d00h 128d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 35d 135d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 16 2d09h 136d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 31d 138d
BUG: corrupted list in vfs_setxattr fs 14 2d05h 140d
INFO: task hung in writeback_iter fs mm 145 32d 141d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (6) mm fs 6 17d 154d
INFO: task hung in pipe_release (5) fs 160 47d 157d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (3) fs 24 14d 173d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 57 3d21h 223d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 52d 227d
KCSAN: data-race in d_delete / lookup_fast (7) fs 51 18h13m 232d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 30d 232d
KCSAN: data-race in pollwake / pollwake (5) fs 299 1h18m 239d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 22 23d 245d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 63 4d20h 262d
KCSAN: data-race in touch_atime / touch_atime (3) fs 183 1d05h 267d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 282 12h39m 287d
WARNING in vfs_setxattr (3) fs 249 1d05h 307d
WARNING in chown_common fs 55 5d05h 309d
WARNING in chmod_common fs 9 65d 314d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 494 1d19h 340d
WARNING in do_mknodat (3) fs 142 6d08h 354d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 19d 437d
KCSAN: data-race in dont_mount / lookup_fast fs syz 772 5h26m 438d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 299d 438d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1692 1h38m 438d
KCSAN: data-race in d_delete / step_into (6) fs 747 4d05h 439d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4441 13h59m 1333d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1488 1d14h 1607d
KCSAN: data-race in do_sys_poll / pollwake fs 4909 28m 1676d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 4061 13d 1897d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 1746 16m 1902d