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 11h35m 65511 609090 131 755748 62c457528529 .config 12h20m 96923c60 20h48m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (14) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in xas_create / xas_find (10) race:harmful fs mm 6 1 5d21h 5d20h PATCH [4d04h]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (3) race:harmful mm 6 1 6d06h 6d04h
KCSAN: data-race in do_notify_parent_cldstop / wait_consider_task (4) race:harmful prio:low kernel 6 2 12d 25d
KCSAN: data-race in __se_sys_inotify_add_watch / fsnotify_handle_inode_event prio:low race:harmful 6 C 1 32d 32d PATCH [8d07h]
KCSAN: data-race in __mmput / copy_mm (4) race:harmful prio:high kernel 6 1 34d 34d
KCSAN: data-race in copy_mm / lru_gen_del_mm (3) prio:low race:harmful mm 6 3 18h56m 37d 💬 1 [37d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) race:harmful prio:high exfat 6 4 17d 45d
KCSAN: data-race in __rb_reserve_next / ring_buffer_iter_peek prio:low race:harmful trace 6 6 50d 80d
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit race:harmful prio:low trace 6 19 4d11h 85d 💬 1 [83d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 C 17 23d 93d 💬 1 [33d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 C 135 14h46m 193d 💬 7 [27d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 72 3d02h 533d 💬 2 [533d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 131 3h45m 735d 💬 1 [156d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1184 2d00h 1282d PATCH [218d]
moderation (152) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in blk_mq_put_driver_tag / blk_mq_tagset_busy_iter block race:benign prio:low 6 1 1d08h 1d08h
KCSAN: data-race in _copy_to_iter / fat_set_state (14) exfat race:benign prio:low 6 1 1d12h 1d12h
KCSAN: data-race in __follow_mount_rcu / __unlock_mount race:benign fs prio:low 6 1 2d10h 2d10h
KCSAN: data-race in __stop_tty / pty_write_room (13) race:benign serial 6 1 5d17h 5d17h
KCSAN: data-race in pipe_lock / pipe_release (18) race:benign fs 6 1 7d04h 7d04h
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (6) race:benign can 6 1 7d04h 7d04h
KCSAN: data-race in _copy_to_iter / vsnprintf (2) race:benign prio:low ext4 6 1 7d12h 7d12h
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (5) race:benign prio:low serial 6 1 7d13h 7d13h
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq_locked (2) race:benign prio:low serial 6 1 8d07h 8d07h
KCSAN: data-race in n_tty_receive_char / n_tty_write (14) race:benign prio:low serial 6 1 11d 11d
KCSAN: data-race in copy_splice_read / set_task_ioprio race:benign prio:low block 6 1 11d 11d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (4) prio:low race:benign 6 C 1 12d 12d
KCSAN: data-race in __blk_mq_alloc_driver_tag / blk_mq_tagset_busy_iter race:benign prio:high block 6 1 12d 12d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put (2) race:benign prio:low exfat 6 6 3d17h 12d
KCSAN: data-race in n_tty_write / tty_set_termios (15) race:benign prio:low serial 6 1 13d 13d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (3) race:benign prio:low kernel 6 1 13d 13d
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (4) race:benign prio:low afs net 6 1 18d 14d
KCSAN: data-race in __lookup_mnt / umount_mnt prio:low race:benign 6 C 1 15d 15d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (3) prio:low race:benign exfat 6 C 11 4d17h 15d
KCSAN: data-race in do_sendfile / do_sendfile (11) prio:high race:benign 6 C 1 16d 16d PATCH [6d19h]
KCSAN: data-race in _prb_read_valid / number race:benign prio:high kernel 6 1 17d 17d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (9) race:benign prio:high wireguard 6 1 22d 18d
KCSAN: data-race in shrink_dentry_list / step_into_slowpath race:benign prio:high fs 6 1 18d 18d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (11) race:benign prio:high mm 6 1 19d 19d
KCSAN: data-race in _copy_to_iter / ext4_multi_mount_protect prio:low race:benign 6 C 1 19d 19d
KCSAN: data-race in isolate_migratepages_block / isolate_migratepages_block (10) race:benign prio:low mm 6 C 2 17d 20d
KCSAN: data-race in vcan_tx / vcan_tx race:benign prio:low can 6 1 21d 21d PATCH [13d]
KCSAN: data-race in _copy_to_iter / kmmpd (5) race:benign prio:low block 6 1 22d 22d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (5) race:benign prio:low serial 6 C 3 1d13h 22d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (17) race:benign prio:low kernel 6 2 5d19h 22d
KCSAN: data-race in d_lru_del / dentry_kill (2) race:benign prio:high fs 6 3 9d05h 23d
KCSAN: data-race in __dev_open / is_eth_port_of_netdev_filter prio:low race:benign 6 C 1 23d 23d
KCSAN: data-race in __stop_tty / con_write_room prio:low race:benign 6 C 1 24d 24d
KCSAN: data-race in data_alloc / data_push_tail (4) race:benign prio:high audit 6 C 3 18d 26d PATCH [14h34m]
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel (2) race:benign prio:low kernel 6 1 27d 27d
KCSAN: data-race in __stop_tty / do_con_write (11) race:benign prio:low serial 6 1 27d 27d
KCSAN: data-race in __follow_mount_rcu / do_new_mount (2) race:benign prio:low fs 6 2 18d 29d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (6) race:benign prio:low usb 6 1 30d 30d
KCSAN: data-race in dentry_kill / step_into_slowpath race:benign prio:low fs 6 2 1h04m 30d
KCSAN: data-race in acpi_ut_exit / acpi_ut_trace_ptr prio:high race:benign 6 C 1 30d 30d
KCSAN: data-race in rb_get_reader_page / rb_move_tail race:benign prio:low 6 C 1 30d 30d
KCSAN: data-race in serial8250_fifo_wait_for_lsr_thre / serial8250_register_8250_port race:benign prio:low serial 6 3 7d11h 31d
KCSAN: data-race in acpi_ut_exit / acpi_ut_exit prio:low race:benign 6 C 1 32d 32d
KCSAN: data-race in dentry_unlink_inode / path_lookupat race:benign prio:low fs 6 1 32d 32d
KCSAN: data-race in wg_set_device_doit / wg_timers_any_authenticated_packet_traversal race:benign prio:high 6 C 1 34d 34d PATCH [16d]
KCSAN: data-race in data_push_tail / symbol_string (14) race:benign prio:high kernel 6 2 28d 34d
KCSAN: data-race in data_push_tail / uuid_string (7) race:benign prio:high ext4 6 2 14d 35d
KCSAN: data-race in __d_rehash / fast_dput (5) race:benign prio:high fs 6 2 10d 41d
KCSAN: data-race in _prb_read_valid / string race:benign prio:high driver-core 6 2 17d 42d
KCSAN: data-race in __folio_end_writeback / writeout_period (3) race:benign prio:high fs mm 6 1 42d 42d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (4) race:benign prio:high block 6 C 2 13d 43d PATCH [4d18h]
KCSAN: data-race in __d_instantiate / path_openat (4) race:benign prio:high fs 6 C 2 21d 43d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (3) race:benign prio:high kernel 6 1 44d 44d
KCSAN: data-race in __rb_reserve_next / rb_iter_head_event race:benign prio:low trace 6 2 4d12h 44d
KCSAN: data-race in xas_find_marked / xas_init_marks (8) race:benign prio:low ext4 6 C 2 26d 45d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (7) race:benign prio:high wireguard 6 2 27d 47d
KCSAN: data-race in __bio_queue_enter / blk_mq_update_tag_set_shared race:benign prio:high block 6 2 24d 47d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (17) race:benign prio:high fs 6 1 49d 49d
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) race:benign prio:low pm driver-core 6 1 51d 51d
KCSAN: data-race in io_prep_async_work / prepare_creds race:benign prio:low io-uring 6 C 2 15d 51d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_gc_do race:benign prio:low kernel 6 2 5d16h 53d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (11) race:benign prio:low serial 6 1 53d 53d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) race:benign prio:low fs mm 6 1 54d 54d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) race:benign prio:low usb 6 1 54d 54d
KCSAN: data-race in _prb_read_valid / vsnprintf race:benign prio:high x25 6 5 5d15h 57d
KCSAN: data-race in cpuhp_bringup_ap / cpuhp_should_run race:benign prio:low pm 6 3 20d 61d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode race:benign prio:low exfat 6 2 30d 61d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) race:benign prio:high exfat ext4 6 C 5 22d 64d
KCSAN: data-race in probe_sched_wakeup / tracing_stop_cmdline_record race:benign prio:low trace 6 3 26d 64d
KCSAN: data-race in __d_instantiate / lookup_fast (14) race:benign prio:high fs 6 C 4 25d 67d
KCSAN: data-race in probe_sched_switch / tracing_start_sched_switch race:benign prio:low trace 6 25 12d 69d
KCSAN: data-race in rb_get_reader_page / ring_buffer_unlock_commit race:benign prio:low trace 6 6 1d02h 69d
KCSAN: data-race in ring_buffer_poll_wait / ring_buffer_unlock_commit race:benign prio:low trace 6 C 5 19d 74d
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) race:benign prio:high block 6 8 24d 80d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) race:benign prio:high block 6 15 1d08h 80d
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record race:benign prio:low trace 6 C 16 6d23h 81d
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch race:benign prio:low trace 6 3 19d 83d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 C 127 1d16h 84d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr race:benign prio:low acpica 6 10 40d 86d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr race:benign prio:low acpica 6 C 4 25d 87d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr race:benign prio:high acpica 6 5 40d 87d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high fs mm 6 C 4 24d 93d PATCH [15d]
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 22 19d 94d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 C 22 15d 95d
KCSAN: data-race in __ps2_command / ps2_interrupt race:benign prio:high input 6 19 3d06h 95d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt race:benign prio:low input 6 140 5h40m 95d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 3 42d 95d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 6 23d 112d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 4 25d 113d
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 5 44d 114d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 C 18 32d 124d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 C 8 22d 126d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 C 92 1d22h 134d PATCH [6d18h]
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 8 30d 135d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 14 14d 171d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 19 17d 172d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 C 36 17d 183d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 C 31 5d15h 184d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 15 9d08h 189d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 47 16h26m 193d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 C 94 4d04h 194d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 46 4d20h 237d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 C 125 5d02h 269d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 105 12d 282d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 C 188 12h26m 283d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 312 7d02h 298d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 20 8d19h 315d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 66 4d08h 321d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 171 1d16h 323d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 C 318 1d01h 324d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 161 3d19h 325d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 161 11h13m 325d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 147 3d19h 328d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low ext4 6 27 4d04h 328d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 78 6d07h 329d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 36 17d 329d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 C 607 9h31m 329d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 36 4d20h 408d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 isofs 6 52 5d19h 461d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 C 357 10h53m 469d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 C 41 13d 479d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 C 198 1h43m 508d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 C 239 2d06h 510d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 55 7h27m 516d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 C 86 20d 541d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 exfat 6 342 21h47m 549d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 606 4d01h 550d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 C 864 3d00h 550d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 C 157 1d14h 575d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 258 23h32m 613d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 C 326 6d10h 662d PATCH [547d]
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low fs mm 6 990 7d04h 708d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 88 8d07h 745d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 244 6d12h 839d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 181 1d03h 848d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 891 6d04h 903d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3269 10h35m 1054d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1288 11h12m 1055d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1007 8d13h 1055d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 916d 1055d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 C 192 2d20h 1055d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 C 1666 3h40m 1055d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 331d 1635d
KCSAN: data-race in data_push_tail / string prio:low audit 6 498 3d08h 1923d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5633 3h57m 1949d
KCSAN: data-race in data_alloc / prb_reserve prio:low net 6 C 1319 2d11h 2042d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high net 6 C 3985 6h12m 2178d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1695 5d11h 2223d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 C 3620 19h26m 2331d PATCH [547d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 550d 2459d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 C 4177 11d 2513d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2634 6d12h 2519d