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 9d02h 8d16h
upstream test error: BUG: unable to handle kernel paging request in put_links fs 3 21d 16d
KMSAN: uninit-value in full_proxy_poll fs C 76 17d 16d 💬 1 [16d]
KMSAN: uninit-value in full_proxy_unlocked_ioctl fs C 166 17d 16d PATCH [15d]
WARNING: bad unlock balance in seq_read_iter fs C 10 1d05h 18d PATCH [18d]
WARNING in stable_page_flags fs syz 2 24d 25d 💬 3 [23d]
BUG: corrupted list in remove_wait_queue (2) fs C 7 2d14h 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 [35d]
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 4d16h 41d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (2) mm fs 1 43d 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 49d 54d
WARNING in mnt_ns_release fs C error 7 48d 57d 💬 1 [46d]
possible deadlock in __configfs_open_file fs C 11 32d 59d
INFO: task hung in hugetlbfs_zero_partial_page fs mm syz done 2 16d 59d
KASAN: slab-use-after-free Read in u32_array_open fs syz 1 65d 61d
KASAN: slab-use-after-free Read in debugfs_u32_get fs syz 1 52d 62d
WARNING in minix_unlink fs C inconclusive 224 21h20m 88d 💬 6 [86d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs C 1291 46m 94d 💬 1 [94d]
WARNING in rcu_sync_dtor (2) fs C done 22 1h51m 95d 💬 2 [94d]
WARNING in fanotify_handle_event (2) fs C 6 4d22h 99d 💬 1 [98d]
WARNING in vfs_set_acl fs 13 10d 121d
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 1d04h 125d 💬 3 [109d]
WARNING: locking bug in rto_push_irq_work_func fs net 3 46d 127d 💬 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 140d 💬 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 1d07h 170d 💬 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 1d03h 218d PATCH [217d]
general protection fault in iter_file_splice_write fs C done 2642 3d14h 275d PATCH [106d]
KASAN: use-after-free Read in sysv_new_inode (2) fs C inconclusive 16020 now 286d
INFO: rcu detected stall in sys_mount (7) fs C inconclusive done 41 56d 299d
INFO: task hung in do_new_mount (2) fs C error done 20 34d 334d 💬 2 [186d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs C 15 10d 351d PATCH [350d]
BUG: soft lockup in pipe_read mm fs syz 5 13d 391d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 39 4d12h 422d 💬 1 [195d]
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 169d 434d PATCH [193d]
go runtime error fs syz error inconclusive 22 27d 453d
INFO: task hung in user_get_super (2) fs C 468 1d08h 457d
INFO: task hung in __fdget_pos (4) fs C error done 297 141d 535d 💬 18 [110d]
WARNING in __brelse (3) fs C done done 1114 9d05h 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 641d 💬 2 [638d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 18d 657d 💬 6 [201d]
WARNING in invalidate_bh_lru fs C done done 5258 7d14h 790d 💬 5 [345d]
possible deadlock in page_cache_ra_unbounded mm fs C error 163 30d 791d
WARNING in do_mkdirat fs C error error 304 1d04h 808d 💬 22 [372d]
WARNING in path_openat fs C error done 147 1d06h 810d 💬 1 [372d]
KASAN: use-after-free Read in sysv_new_block fs C error done 718 1h39m 810d
INFO: task hung in lookup_slow (3) fs C unreliable 1748 7d16h 831d 💬 2 [189d]
INFO: task hung in path_openat (7) fs C unreliable 4193 4d09h 866d 💬 2 [165d]
WARNING in inc_nlink (3) fs C error error 5668 12m 1069d 💬 1 [216d]
INFO: task hung in filename_create (4) fs C error error 2073 6h40m 1155d
UBSAN: shift-out-of-bounds in minix_statfs fs C inconclusive error 56 28d 1164d PATCH [495d]
possible deadlock in input_event (2) fs C inconclusive 5365 10m 1196d 💬 3 [216d]
INFO: task hung in sys_io_destroy fs C inconclusive inconclusive 2 36d 1308d 💬 4 [1289d]
memory leak in path_openat (2) fs C 5 436d 1463d 💬 1 [1463d]
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 1850d 💬 2 [1743d]
INFO: task hung in d_alloc_parallel (2) fs C done error 1407 2d06h 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 6d08h 6d08h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (3) fs 1 9d05h 9d05h
BUG: unable to handle kernel paging request in efivarfs_pm_notify efi fs 512 1h05m 10d
KCSAN: data-race in do_epoll_wait / ep_poll_callback (12) fs 1 11d 11d
KCSAN: data-race in generic_fillattr / setattr_copy (3) fs 2 9d05h 12d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 1 14d 14d
general protection fault in fsnotify_pre_content fs 1 20d 16d
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 20d 20d
KCSAN: data-race in pipe_poll / pipe_release (9) fs 2 20d 21d
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 15d 23d
KASAN: slab-out-of-bounds Read in seq_printf fs 2 15d 24d
WARNING in vfs_utimes (3) fs 1 29d 25d
KCSAN: data-race in ___d_drop / __d_lookup (3) fs 1 31d 31d
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 39d 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 51d
KCSAN: data-race in __lookup_mnt / attach_recursive_mnt fs 1 51d 51d
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 54d 54d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp fs 3 29d 54d
KCSAN: data-race in d_alloc_parallel / d_set_d_op (11) fs 1 55d 55d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (9) fs mm 3 30d 58d
general protection fault in seq_read_iter fs 1 62d 58d
general protection fault in __put_mountpoint fs 3 53d 59d
general protection fault in simple_recursive_removal (4) fs 2 30d 64d
WARNING: ODEBUG bug in remove_vm_area fs 3 63d 64d
BUG: Dentry still in use in unmount (2) fs 1 69d 65d
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 23d 72d
KCSAN: data-race in generic_fillattr / inode_set_ctime_to_ts fs 3 11d 73d
KCSAN: data-race in inode_set_ctime_to_ts / inode_update_timestamps fs 5 4d18h 74d
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 13d 82d
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 41d 90d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 208 21h35m 92d
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 3d18h 97d
KCSAN: data-race in pipe_lock / pipe_release (15) fs 3 25d 98d
KCSAN: data-race in __dentry_kill / lookup_fast (12) fs 3 51d 104d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 18 1d11h 129d
KCSAN: data-race in inode_update_timestamps / inode_update_timestamps (3) fs 8 36d 136d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 16 2d19h 137d
BUG: soft lockup in sys_perf_event_open (2) kvm fs 6 32d 139d
BUG: corrupted list in vfs_setxattr fs 14 2d15h 141d
INFO: task hung in writeback_iter fs mm 145 33d 142d
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 48d 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 4d07h 223d
KCSAN: data-race in __d_rehash / fast_dput (3) fs 20 52d 228d
KCSAN: data-race in d_delete / lookup_fast (7) fs 51 1d04h 232d
KCSAN: data-race in __dentry_kill / step_into (8) fs 22 31d 232d
KCSAN: data-race in pollwake / pollwake (5) fs 300 8h13m 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 5d07h 263d
KCSAN: data-race in touch_atime / touch_atime (3) fs 183 1d15h 268d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 282 22h54m 288d
WARNING in vfs_setxattr (3) fs 250 33m 308d
WARNING in chown_common fs 55 5d15h 309d
WARNING in chmod_common fs 9 65d 314d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 496 7h20m 340d
WARNING in do_mknodat (3) fs 143 8h39m 354d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 412 20d 438d
KCSAN: data-race in dont_mount / lookup_fast fs syz 772 15h41m 439d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) fs syz 978 300d 439d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1692 11h53m 439d
KCSAN: data-race in d_delete / step_into (6) fs 747 4d16h 440d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4441 1d00h 1333d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 1488 2d00h 1608d
KCSAN: data-race in do_sys_poll / pollwake fs 4909 10h43m 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 10h31m 1903d