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 1h09m 69710 626094 452 2583271 24a19b953e2a .config 1d19h 7321cd29 14h09m 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 1 11d 11d
KCSAN: data-race in __se_sys_inotify_add_watch / fsnotify_handle_inode_event prio:low race:harmful 6 C 1 18d 18d
KCSAN: data-race in __mmput / copy_mm (4) kernel race:harmful prio:high 6 1 20d 20d
KCSAN: data-race in copy_mm / lru_gen_del_mm (3) mm prio:low race:harmful 6 2 1d06h 22d 💬 1 [22d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) race:harmful prio:high exfat 6 4 3d10h 31d
upstream build error (29) prio:low -1 35 10d 51d
KCSAN: data-race in __rb_reserve_next / ring_buffer_iter_peek prio:low race:harmful trace 6 6 36d 65d
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit race:harmful prio:low trace 6 16 2d05h 70d 💬 1 [68d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 C 17 9d06h 79d 💬 1 [19d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 C 128 17h29m 179d 💬 7 [13d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 71 4d02h 519d 💬 2 [519d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 125 1d20h 721d 💬 1 [142d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1170 5h12m 1268d PATCH [204d]
moderation (159) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (4) net afs race:benign prio:low 6 1 4d05h 5h48m
KCSAN: data-race in __lookup_mnt / umount_mnt prio:low race:benign 6 C 1 16h30m 16h29m
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (3) prio:low race:benign 6 C 1 17h10m 17h09m
KCSAN: data-race in do_sendfile / do_sendfile (11) prio:high race:benign 6 C 1 2d10h 2d10h
KCSAN: data-race in _prb_read_valid / number kernel race:benign prio:high 6 1 2d19h 2d19h
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (9) wireguard race:benign prio:high 6 1 7d19h 3d19h
KCSAN: data-race in shrink_dentry_list / step_into_slowpath fs race:benign prio:high 6 1 4d12h 4d12h
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (11) mm race:benign prio:high 6 1 5d10h 5d10h
KCSAN: data-race in _copy_to_iter / ext4_multi_mount_protect prio:low race:benign 6 C 1 5d12h 5d12h
KCSAN: data-race in isolate_migratepages_block / isolate_migratepages_block (10) race:benign prio:low mm 6 C 2 3d09h 6d02h
KCSAN: data-race in vcan_tx / vcan_tx can race:benign prio:low 6 1 7d05h 7d05h PATCH [4d21h]
KCSAN: data-race in _copy_to_iter / kmmpd (5) block race:benign prio:low 6 1 8d11h 8d11h
KCSAN: data-race in n_tty_poll / n_tty_set_termios (5) race:benign prio:low serial 6 C 3 4d19h 8d13h
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (17) kernel race:benign prio:low 6 1 8d15h 8d15h
KCSAN: data-race in d_lru_del / dentry_kill (2) fs race:benign prio:high 6 2 2d06h 9d03h
KCSAN: data-race in __dev_open / is_eth_port_of_netdev_filter prio:low race:benign 6 C 1 9d03h 9d03h
KCSAN: data-race in __stop_tty / con_write_room prio:low race:benign 6 C 1 10d 10d
KCSAN: data-race in data_alloc / data_push_tail (4) race:benign audit prio:high 6 C 3 4d12h 11d PATCH [1d09h]
KCSAN: data-race in __bpf_lru_list_rotate / bpf_lru_push_free (4) bpf race:benign prio:high 6 1 12d 12d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel (2) kernel race:benign prio:low 6 1 13d 13d
KCSAN: data-race in __stop_tty / do_con_write (11) serial race:benign prio:low 6 1 13d 13d
KCSAN: data-race in __follow_mount_rcu / do_new_mount (2) fs race:benign prio:low 6 2 4d02h 15d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (6) usb race:benign prio:low 6 1 15d 15d
KCSAN: data-race in dentry_kill / step_into_slowpath fs race:benign prio:low 6 1 15d 15d
KCSAN: data-race in acpi_ut_exit / acpi_ut_trace_ptr prio:high race:benign 6 C 1 16d 16d
KCSAN: data-race in rb_get_reader_page / rb_move_tail race:benign prio:low 6 C 1 16d 16d
KCSAN: data-race in serial8250_fifo_wait_for_lsr_thre / serial8250_register_8250_port serial race:benign prio:low 6 1 16d 16d
KCSAN: data-race in acpi_ut_exit / acpi_ut_exit prio:low race:benign 6 C 1 18d 18d
KCSAN: data-race in dentry_unlink_inode / path_lookupat fs race:benign prio:low 6 1 18d 18d
KCSAN: data-race in wg_set_device_doit / wg_timers_any_authenticated_packet_traversal race:benign prio:high 6 C 1 19d 19d PATCH [2d12h]
KCSAN: data-race in data_push_tail / symbol_string (14) kernel race:benign prio:high 6 2 14d 19d
KCSAN: data-race in data_push_tail / uuid_string (7) ext4 race:benign prio:high 6 2 12h02m 20d
KCSAN: data-race in __d_rehash / fast_dput (5) fs race:benign prio:high 6 1 27d 27d
KCSAN: data-race in detach_pid / perf_event_switch_output (6) perf race:benign prio:high 6 13 6d11h 27d PATCH [1d13h]
KCSAN: data-race in _prb_read_valid / string kernel race:benign prio:high 6 2 3d08h 27d
KCSAN: data-race in __folio_end_writeback / writeout_period (3) fs mm race:benign prio:high 6 1 28d 28d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (4) block race:benign prio:high 6 1 29d 29d
KCSAN: data-race in __d_instantiate / path_openat (4) race:benign prio:high fs 6 C 2 7d00h 29d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (3) kernel race:benign prio:high 6 1 29d 29d
KCSAN: data-race in __rb_reserve_next / rb_iter_head_event race:benign prio:low trace 6 1 30d 30d
KCSAN: data-race in xas_find_marked / xas_init_marks (8) race:benign prio:low ext4 6 C 2 12d 31d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (7) race:benign prio:high wireguard 6 2 12d 33d
KCSAN: data-race in __bio_queue_enter / blk_mq_update_tag_set_shared race:benign prio:high block 6 2 10d 33d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (17) race:benign prio:high fs 6 1 34d 34d
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) race:benign prio:low pm 6 1 36d 36d
KCSAN: data-race in io_prep_async_work / prepare_creds race:benign prio:low io-uring 6 C 2 23h56m 37d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_gc_do race:benign prio:low kernel 6 1 38d 38d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (11) race:benign prio:low serial 6 1 38d 38d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) race:benign prio:low fs mm 6 1 39d 39d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) race:benign prio:low usb 6 1 40d 40d
KCSAN: data-race in acpi_ut_track_stack_ptr / acpi_ut_value_exit race:benign prio:low acpica 6 1 41d 41d
KCSAN: data-race in _prb_read_valid / vsnprintf race:benign prio:high exfat 6 2 13d 43d
KCSAN: data-race in copy_process / show_stat (6) race:benign prio:low mm 6 1 45d 45d
KCSAN: data-race in copy_mm / rwsem_down_write_slowpath race:benign prio:high mm 6 1 45d 45d
KCSAN: data-race in iter_file_splice_write / set_task_ioprio (2) race:benign prio:high block 6 1 46d 46d
KCSAN: data-race in cpuhp_bringup_ap / cpuhp_should_run race:benign prio:low pm 6 3 6d09h 47d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode race:benign prio:low exfat 6 2 16d 47d
KCSAN: data-race in acpi_ut_acquire_mutex / acpi_ut_release_mutex race:benign prio:high acpica 6 1 48d 48d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_pertask race:benign prio:low kernel 6 1 48d 48d
KCSAN: data-race in n_tty_receive_buf_common / tty_port_close_start serial prio:high 6 1 49d 49d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) race:benign prio:high ext4 6 C 5 8d13h 49d
KCSAN: data-race in __process_echoes / n_tty_write (16) race:benign prio:low serial 6 1 50d 50d
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 50d 50d
KCSAN: data-race in probe_sched_wakeup / tracing_stop_cmdline_record race:benign prio:low trace 6 3 12d 50d
KCSAN: data-race in compaction_alloc / compaction_alloc (2) race:benign prio:high mm 6 1 52d 52d
KCSAN: data-race in n_tty_receive_char / n_tty_write (13) race:benign prio:high serial 6 1 53d 53d
KCSAN: data-race in __d_instantiate / lookup_fast (14) race:benign prio:high fs 6 C 4 11d 53d
KCSAN: data-race in kick_pool_pick / wq_worker_running race:benign prio:low usb net 6 C 80 11h22m 54d PATCH [10h58m]
KCSAN: data-race in probe_sched_switch / tracing_start_sched_switch race:benign prio:low trace 6 21 4d10h 55d
KCSAN: data-race in rb_get_reader_page / ring_buffer_unlock_commit race:benign prio:low trace 6 5 6d03h 55d
KCSAN: data-race in rb_move_tail / rb_watermark_hit race:benign prio:low trace 6 1 55d 55d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_trace_ptr race:benign prio:low acpica 6 2 43d 59d
KCSAN: data-race in ring_buffer_poll_wait / ring_buffer_unlock_commit race:benign prio:low trace 6 C 5 5d13h 59d
KCSAN: data-race in audit_log_start / audit_receive (4) race:benign prio:low audit 6 1 63d 63d PATCH [5d07h]
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) race:benign prio:high block 6 8 9d19h 66d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) race:benign prio:high block 6 11 1d23h 66d
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record race:benign prio:low trace 6 C 14 2d01h 67d
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch race:benign prio:low trace 6 3 4d21h 68d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 108 1d07h 70d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr race:benign prio:low acpica 6 10 26d 72d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr race:benign prio:low acpica 6 C 4 11d 72d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr race:benign prio:high acpica 6 5 26d 73d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high fs mm 6 C 4 10d 79d PATCH [1d06h]
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 22 5d08h 80d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 C 22 1d10h 80d
KCSAN: data-race in __ps2_command / ps2_interrupt race:benign prio:high input 6 18 3d02h 81d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt race:benign prio:low input 6 125 10h51m 81d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 3 28d 81d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 6 9d10h 97d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 4 11d 99d
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 5 30d 100d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) race:benign prio:high fs 6 3 50d 103d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 C 18 18d 110d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 C 8 8d07h 112d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 C 88 4d22h 120d PATCH [1d08h]
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high mm fs -1 8 16d 121d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 13 16d 156d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 19 2d18h 157d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 C 36 3d03h 169d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 C 28 5h22m 170d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 14 12d 175d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 43 20h46m 179d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 4 49d 180d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 C 88 3d14h 180d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 43 2d17h 222d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 C 120 2d05h 254d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 104 17d 267d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 C 175 1d08h 269d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 311 4d06h 284d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 19 4d10h 301d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) prio:normal can 6 53 52d 302d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 65 10d 307d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 162 4d04h 309d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 C 305 1d17h 309d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 157 15h21m 310d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 157 2d06h 311d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 142 22h05m 313d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 26 8d17h 314d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 77 1d02h 315d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 36 3d11h 315d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 C 584 15h06m 315d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 35 40d 394d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low isofs 6 50 31d 447d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 C 347 12h54m 455d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 C 40 18d 464d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 C 188 21h56m 493d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low mm fs 6 C 236 5d00h 496d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 126 48d 496d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 53 13d 502d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 C 86 6d08h 527d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 338 14h56m 535d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 601 7h50m 535d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 C 855 1d06h 536d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 C 157 3d17h 561d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 257 6d07h 599d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 C 321 3h44m 647d PATCH [533d]
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 986 4d19h 693d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 86 2d07h 730d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 241 2h56m 825d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 164 53d 832d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 176 10h32m 834d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 887 2d07h 889d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3225 14h47m 1039d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1274 1d06h 1040d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1005 12d 1040d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 901d 1040d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 C 192 4d22h 1041d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low fs 6 C 1654 4h36m 1041d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 317d 1620d
KCSAN: data-race in data_push_tail / string prio:low audit 6 497 8d10h 1909d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5608 10h56m 1935d
KCSAN: data-race in data_alloc / prb_reserve prio:low audit 6 1315 6d21h 2028d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high ext4 nfs 6 C 3973 1d13h 2164d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1691 12d 2209d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 C 3612 8h10m 2317d PATCH [533d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 535d 2444d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 C 4176 6d07h 2499d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2629 1d01h 2504d
corrupted report (2) prio:low wireless -1 1163515 now 3107d