Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-upstream-kcsan-gce now 3h57m 68751 622454 208 1216436 32c52ec87d62 .config 17h20m 432c0077 1d20h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (13) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in do_notify_parent_cldstop / wait_consider_task (4) kernel race:harmful prio:low 6 2 2d19h 15d
KCSAN: data-race in __se_sys_inotify_add_watch / fsnotify_handle_inode_event prio:low race:harmful 6 C 1 22d 22d
KCSAN: data-race in __mmput / copy_mm (4) kernel race:harmful prio:high 6 1 24d 24d
KCSAN: data-race in copy_mm / lru_gen_del_mm (3) mm prio:low race:harmful 6 2 5d18h 27d 💬 1 [27d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) race:harmful prio:high exfat 6 4 7d22h 35d
upstream build error (29) prio:low -1 35 14d 56d
KCSAN: data-race in __rb_reserve_next / ring_buffer_iter_peek prio:low race:harmful trace 6 6 40d 70d
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit race:harmful prio:low trace 6 18 1d22h 75d 💬 1 [73d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 C 17 13d 84d 💬 1 [23d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 C 131 1d14h 184d 💬 7 [17d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 71 8d13h 524d 💬 2 [523d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 126 4d03h 725d 💬 1 [146d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1175 22h30m 1273d PATCH [208d]
moderation (158) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in n_tty_receive_char / n_tty_write (14) serial race:benign 6 1 1d03h 1d03h
KCSAN: data-race in copy_splice_read / set_task_ioprio block race:benign prio:low 6 1 2d00h 2d00h
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (4) prio:low race:benign 6 C 1 2d11h 2d10h
KCSAN: data-race in __blk_mq_alloc_driver_tag / blk_mq_tagset_busy_iter block race:benign prio:high 6 1 2d17h 2d17h
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put (2) exfat race:benign prio:low 6 3 1d02h 2d17h
KCSAN: data-race in n_tty_write / tty_set_termios (15) serial race:benign prio:low 6 1 3d06h 3d06h
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (3) kernel race:benign prio:low 6 1 3d12h 3d12h
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (4) net afs race:benign prio:low 6 1 8d17h 4d17h
KCSAN: data-race in __lookup_mnt / umount_mnt prio:low race:benign 6 C 1 5d04h 5d03h
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (3) prio:low race:benign 6 C 5 22h32m 5d04h
KCSAN: data-race in do_sendfile / do_sendfile (11) prio:high race:benign 6 C 1 6d22h 6d22h PATCH [1d16h]
KCSAN: data-race in _prb_read_valid / number kernel race:benign prio:high 6 1 7d06h 7d06h
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (9) wireguard race:benign prio:high 6 1 12d 8d06h
KCSAN: data-race in shrink_dentry_list / step_into_slowpath fs race:benign prio:high 6 1 9d00h 9d00h
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (11) mm race:benign prio:high 6 1 9d22h 9d22h
KCSAN: data-race in _copy_to_iter / ext4_multi_mount_protect prio:low race:benign 6 C 1 10d 10d
KCSAN: data-race in isolate_migratepages_block / isolate_migratepages_block (10) race:benign prio:low mm 6 C 2 7d20h 10d
KCSAN: data-race in vcan_tx / vcan_tx can race:benign prio:low 6 1 11d 11d PATCH [3d10h]
KCSAN: data-race in _copy_to_iter / kmmpd (5) block race:benign prio:low 6 1 12d 12d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (5) race:benign prio:low serial 6 C 3 9d07h 13d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (17) kernel race:benign prio:low 6 1 13d 13d
KCSAN: data-race in d_lru_del / dentry_kill (2) fs race:benign prio:high 6 2 6d18h 13d
KCSAN: data-race in __dev_open / is_eth_port_of_netdev_filter prio:low race:benign 6 C 1 13d 13d
KCSAN: data-race in __stop_tty / con_write_room prio:low race:benign 6 C 1 14d 14d
KCSAN: data-race in data_alloc / data_push_tail (4) race:benign audit prio:high 6 C 3 8d23h 16d PATCH [5d21h]
KCSAN: data-race in __bpf_lru_list_rotate / bpf_lru_push_free (4) bpf race:benign prio:high 6 1 16d 16d PATCH [1d17h]
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel (2) kernel race:benign prio:low 6 1 17d 17d
KCSAN: data-race in __stop_tty / do_con_write (11) serial race:benign prio:low 6 1 17d 17d
KCSAN: data-race in __follow_mount_rcu / do_new_mount (2) fs race:benign prio:low 6 2 8d13h 19d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (6) usb race:benign prio:low 6 1 20d 20d
KCSAN: data-race in dentry_kill / step_into_slowpath fs race:benign prio:low 6 1 20d 20d
KCSAN: data-race in acpi_ut_exit / acpi_ut_trace_ptr prio:high race:benign 6 C 1 20d 20d
KCSAN: data-race in rb_get_reader_page / rb_move_tail race:benign prio:low 6 C 1 21d 21d
KCSAN: data-race in serial8250_fifo_wait_for_lsr_thre / serial8250_register_8250_port serial race:benign prio:low 6 2 8h58m 21d
KCSAN: data-race in acpi_ut_exit / acpi_ut_exit prio:low race:benign 6 C 1 22d 22d
KCSAN: data-race in dentry_unlink_inode / path_lookupat fs race:benign prio:low 6 1 23d 23d
KCSAN: data-race in wg_set_device_doit / wg_timers_any_authenticated_packet_traversal race:benign prio:high 6 C 1 24d 24d PATCH [6d23h]
KCSAN: data-race in data_push_tail / symbol_string (14) kernel race:benign prio:high 6 2 19d 24d
KCSAN: data-race in data_push_tail / uuid_string (7) ext4 race:benign prio:high 6 2 4d23h 25d
KCSAN: data-race in __d_rehash / fast_dput (5) race:benign prio:high fs 6 2 1d01h 31d
KCSAN: data-race in _prb_read_valid / string race:benign prio:high kernel 6 2 7d20h 32d
KCSAN: data-race in __folio_end_writeback / writeout_period (3) race:benign prio:high fs mm 6 1 32d 32d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (4) race:benign prio:high block 6 C 2 3d14h 33d PATCH [2h40m]
KCSAN: data-race in __d_instantiate / path_openat (4) race:benign prio:high fs 6 C 2 11d 33d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (3) race:benign prio:high kernel 6 1 34d 34d
KCSAN: data-race in __rb_reserve_next / rb_iter_head_event race:benign prio:low trace 6 1 34d 34d
KCSAN: data-race in xas_find_marked / xas_init_marks (8) race:benign prio:low ext4 6 C 2 16d 35d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (7) race:benign prio:high wireguard 6 2 17d 37d
KCSAN: data-race in __bio_queue_enter / blk_mq_update_tag_set_shared race:benign prio:high block 6 2 14d 37d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (17) race:benign prio:high fs 6 1 39d 39d
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) race:benign prio:low pm 6 1 41d 41d
KCSAN: data-race in io_prep_async_work / prepare_creds race:benign prio:low io-uring 6 C 2 5d11h 41d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_gc_do race:benign prio:low kernel 6 1 43d 43d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (11) race:benign prio:low serial 6 1 43d 43d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) race:benign prio:low fs mm 6 1 44d 44d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) race:benign prio:low usb 6 1 44d 44d
KCSAN: data-race in acpi_ut_track_stack_ptr / acpi_ut_value_exit race:benign prio:low acpica 6 1 46d 46d
KCSAN: data-race in _prb_read_valid / vsnprintf race:benign prio:high exfat 6 3 2d17h 47d
KCSAN: data-race in copy_process / show_stat (6) race:benign prio:low mm 6 1 49d 49d
KCSAN: data-race in copy_mm / rwsem_down_write_slowpath race:benign prio:high mm 6 1 49d 49d
KCSAN: data-race in iter_file_splice_write / set_task_ioprio (2) race:benign prio:high block 6 1 50d 50d
KCSAN: data-race in cpuhp_bringup_ap / cpuhp_should_run race:benign prio:low pm 6 3 10d 51d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode race:benign prio:low exfat 6 2 20d 52d
KCSAN: data-race in acpi_ut_acquire_mutex / acpi_ut_release_mutex race:benign prio:high acpica 6 1 52d 52d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_pertask race:benign prio:low kernel 6 1 52d 52d
KCSAN: data-race in n_tty_receive_buf_common / tty_port_close_start serial prio:high 6 1 54d 54d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) race:benign prio:high ext4 6 C 5 13d 54d
KCSAN: data-race in __process_echoes / n_tty_write (16) race:benign prio:low serial 6 1 54d 54d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (10) race:benign prio:low cgroups mm 6 1 54d 54d
KCSAN: data-race in probe_sched_wakeup / tracing_stop_cmdline_record race:benign prio:low trace 6 3 16d 55d
KCSAN: data-race in __d_instantiate / lookup_fast (14) race:benign prio:high fs 6 C 4 15d 57d
KCSAN: data-race in probe_sched_switch / tracing_start_sched_switch race:benign prio:low trace 6 25 2d06h 59d
KCSAN: data-race in rb_get_reader_page / ring_buffer_unlock_commit race:benign prio:low trace 6 5 10d 60d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_trace_ptr race:benign prio:low acpica 6 2 48d 63d
KCSAN: data-race in ring_buffer_poll_wait / ring_buffer_unlock_commit race:benign prio:low trace 6 C 5 10d 64d
KCSAN: data-race in audit_log_start / audit_receive (4) race:benign prio:low audit 6 1 68d 68d PATCH [9d18h]
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) race:benign prio:high block 6 8 14d 71d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) race:benign prio:high block 6 11 6d10h 71d
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record race:benign prio:low trace 6 C 15 1d02h 71d
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch race:benign prio:low trace 6 3 9d09h 73d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 C 116 16h54m 75d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr race:benign prio:low acpica 6 10 30d 77d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr race:benign prio:low acpica 6 C 4 15d 77d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr race:benign prio:high acpica 6 5 31d 78d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high fs mm 6 C 4 14d 84d PATCH [5d17h]
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 22 9d19h 84d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 C 22 5d21h 85d
KCSAN: data-race in __ps2_command / ps2_interrupt race:benign prio:high input 6 18 7d14h 85d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt race:benign prio:low input 6 133 10h05m 85d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 3 32d 85d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 6 13d 102d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 4 15d 103d
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 5 34d 104d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) race:benign prio:high fs 6 3 54d 108d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 C 18 23d 114d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 C 8 12d 116d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 C 88 9d09h 125d PATCH [5d19h]
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high mm fs -1 8 21d 126d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 14 4d06h 161d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 19 7d05h 162d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 C 36 7d14h 174d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 C 29 3d13h 174d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 14 17d 179d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 43 5d08h 183d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 4 53d 184d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 C 93 12h21m 185d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 43 7d05h 227d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 C 120 6d16h 259d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 105 2d16h 272d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 C 179 1d21h 273d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 311 8d17h 288d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 19 8d21h 305d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 65 14d 311d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 163 3d20h 313d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 C 311 3h08m 314d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 159 2d13h 315d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 158 2d16h 316d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 144 1d11h 318d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 26 13d 318d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 77 5d14h 319d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 36 7d22h 319d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 C 592 2h05m 320d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 35 45d 398d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low isofs 6 51 22h19m 451d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 C 350 2h31m 459d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 C 41 3d03h 469d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 C 189 2d21h 498d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low mm fs 6 C 237 2h57m 500d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 54 3d10h 507d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 C 86 10d 531d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 339 4d05h 539d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 603 2d10h 540d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 C 858 2h10m 540d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 C 157 8d05h 565d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 257 10d 604d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 C 322 11h21m 652d PATCH [538d]
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 987 1h03m 698d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 87 7h22m 735d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 243 2d05h 829d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 178 2d15h 838d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 889 2h57m 894d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3240 2h43m 1044d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1277 1h23m 1045d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1006 1d18h 1045d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 906d 1045d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 C 192 9d10h 1045d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low fs 6 C 1660 2h59m 1045d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 321d 1625d
KCSAN: data-race in data_push_tail / string prio:low audit 6 497 12d 1913d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5617 14h46m 1939d
KCSAN: data-race in data_alloc / prb_reserve prio:low x25 bluetooth 6 C 1317 4d09h 2032d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high ext4 nfs 6 C 3976 17h09m 2168d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1692 2d15h 2214d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 C 3615 18h48m 2321d PATCH [538d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 540d 2449d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 C 4177 2d01h 2503d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2631 3h02m 2509d
corrupted report (2) prio:low wireless -1 1164263 now 3112d