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 25m 66759 674715 405 1794215 05441d697f7f .config 22h45m 73438ed0 2h50m all only
Applied filters: 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 13d 13d PATCH [11d]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (3) race:harmful mm 6 1 13d 13d
KCSAN: data-race in do_notify_parent_cldstop / wait_consider_task (4) race:harmful prio:low kernel 6 2 20d 32d
KCSAN: data-race in __se_sys_inotify_add_watch / fsnotify_handle_inode_event prio:low race:harmful 6 C 1 40d 40d PATCH [15d]
KCSAN: data-race in __mmput / copy_mm (4) race:harmful prio:high kernel 6 1 42d 41d
KCSAN: data-race in copy_mm / lru_gen_del_mm (3) prio:low race:harmful mm 6 3 8d03h 44d 💬 1 [44d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) race:harmful prio:high exfat 6 4 25d 53d
upstream build error (29) prio:low -1 36 14d 73d
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit race:harmful prio:low trace 6 19 11d 92d 💬 1 [90d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 C 18 3d08h 101d 💬 1 [40d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 C 138 1d15h 201d 💬 7 [35d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 75 1d18h 541d 💬 2 [540d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 132 7h05m 743d 💬 1 [163d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1196 20h49m 1290d PATCH [226d]
moderation (151) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in kcompactd / try_to_compact_pages mm prio:low race:benign 6 1 16h30m 15h56m
KCSAN: data-race in _copy_to_iter / fat12_ent_put (9) exfat prio:low race:benign 6 3 15h35m 2d16h
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (5) exfat prio:low race:benign 6 1 6d06h 6d06h
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (13) race:benign wireguard 6 2 6d14h 7d03h
KCSAN: data-race in blk_mq_put_driver_tag / blk_mq_tagset_busy_iter block race:benign prio:low 6 2 2d04h 8d17h
KCSAN: data-race in _copy_to_iter / fat_set_state (14) exfat race:benign prio:low 6 2 5d10h 8d21h
KCSAN: data-race in __follow_mount_rcu / __unlock_mount race:benign fs prio:low 6 1 9d19h 9d19h
KCSAN: data-race in __stop_tty / pty_write_room (13) race:benign serial 6 1 13d 13d
KCSAN: data-race in pipe_lock / pipe_release (18) race:benign fs 6 1 14d 14d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (6) race:benign can 6 2 4d22h 14d
KCSAN: data-race in _copy_to_iter / vsnprintf (2) race:benign prio:low ext4 6 1 14d 14d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (5) race:benign prio:low serial 6 1 14d 14d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq_locked (2) race:benign prio:low serial 6 1 15d 15d
KCSAN: data-race in n_tty_receive_char / n_tty_write (14) race:benign prio:low serial 6 1 18d 18d
KCSAN: data-race in copy_splice_read / set_task_ioprio race:benign prio:low block 6 1 19d 19d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (4) prio:low race:benign 6 C 1 19d 19d
KCSAN: data-race in __blk_mq_alloc_driver_tag / blk_mq_tagset_busy_iter race:benign prio:high block 6 1 19d 19d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put (2) race:benign prio:low exfat 6 7 5d02h 19d
KCSAN: data-race in n_tty_write / tty_set_termios (15) race:benign prio:low serial 6 1 20d 20d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (3) race:benign prio:low kernel 6 1 20d 20d
KCSAN: data-race in rxrpc_send_data / rxrpc_send_data_packet (4) race:benign prio:low afs net 6 1 25d 21d
KCSAN: data-race in __lookup_mnt / umount_mnt prio:low race:benign 6 C 1 6d03h 22d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (3) prio:low race:benign exfat 6 C 13 3d13h 22d
KCSAN: data-race in do_sendfile / do_sendfile (11) prio:high race:benign 6 C 1 24d 24d PATCH [14d]
KCSAN: data-race in _prb_read_valid / number race:benign prio:high kernel 6 1 24d 24d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (9) race:benign prio:high wireguard 6 1 29d 25d
KCSAN: data-race in shrink_dentry_list / step_into_slowpath race:benign prio:high fs 6 1 26d 26d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (11) race:benign prio:high mm 6 1 27d 27d
KCSAN: data-race in _copy_to_iter / ext4_multi_mount_protect prio:low race:benign 6 C 1 27d 27d
KCSAN: data-race in isolate_migratepages_block / isolate_migratepages_block (10) race:benign prio:low mm 6 C 2 4d20h 27d
KCSAN: data-race in vcan_tx / vcan_tx race:benign prio:low can 6 1 28d 28d PATCH [20d]
KCSAN: data-race in _copy_to_iter / kmmpd (5) race:benign prio:low block 6 1 30d 30d
KCSAN: data-race in n_tty_poll / n_tty_set_termios (5) race:benign prio:low serial 6 C 3 8d22h 30d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (17) race:benign prio:low kernel 6 2 13d 30d
KCSAN: data-race in d_lru_del / dentry_kill (2) race:benign prio:high fs 6 3 16d 30d
KCSAN: data-race in __dev_open / is_eth_port_of_netdev_filter prio:low race:benign 6 C 1 30d 30d
KCSAN: data-race in __stop_tty / con_write_room prio:low race:benign 6 C 1 32d 32d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel (2) race:benign prio:low kernel 6 1 34d 34d
KCSAN: data-race in __stop_tty / do_con_write (11) race:benign prio:low serial 6 1 35d 35d
KCSAN: data-race in __follow_mount_rcu / do_new_mount (2) race:benign prio:low fs 6 2 25d 36d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (6) race:benign prio:low usb 6 1 37d 37d
KCSAN: data-race in dentry_kill / step_into_slowpath race:benign prio:low fs 6 2 7d10h 37d
KCSAN: data-race in acpi_ut_exit / acpi_ut_trace_ptr prio:high race:benign 6 C 1 38d 38d
KCSAN: data-race in rb_get_reader_page / rb_move_tail race:benign prio:low 6 C 1 21h52m 38d
KCSAN: data-race in serial8250_fifo_wait_for_lsr_thre / serial8250_register_8250_port race:benign prio:low serial 6 3 14d 38d
KCSAN: data-race in acpi_ut_exit / acpi_ut_exit prio:low race:benign 6 C 1 40d 40d
KCSAN: data-race in dentry_unlink_inode / path_lookupat race:benign prio:low fs 6 1 40d 40d
KCSAN: data-race in wg_set_device_doit / wg_timers_any_authenticated_packet_traversal race:benign prio:high 6 C 1 41d 41d PATCH [24d]
KCSAN: data-race in data_push_tail / symbol_string (14) race:benign prio:high kernel 6 2 36d 41d
KCSAN: data-race in data_push_tail / uuid_string (7) race:benign prio:high ext4 6 2 22d 42d
KCSAN: data-race in __d_rehash / fast_dput (5) race:benign prio:high fs 6 2 18d 48d
KCSAN: data-race in _prb_read_valid / string race:benign prio:high driver-core 6 2 25d 49d
KCSAN: data-race in __folio_end_writeback / writeout_period (3) race:benign prio:high fs mm 6 1 50d 50d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (4) race:benign prio:high block 6 C 2 20d 50d PATCH [12d]
KCSAN: data-race in __d_instantiate / path_openat (4) race:benign prio:high fs 6 C 2 28d 51d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (3) race:benign prio:high kernel 6 1 51d 51d
KCSAN: data-race in __rb_reserve_next / rb_iter_head_event race:benign prio:low trace 6 2 11d 51d
KCSAN: data-race in xas_find_marked / xas_init_marks (8) race:benign prio:low ext4 6 C 2 4d10h 52d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (7) race:benign prio:high wireguard 6 2 34d 54d
KCSAN: data-race in __bio_queue_enter / blk_mq_update_tag_set_shared race:benign prio:high block 6 2 31d 55d
KCSAN: data-race in io_prep_async_work / prepare_creds race:benign prio:low io-uring 6 C 2 22d 59d PATCH [3d12h]
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_gc_do race:benign prio:low kernel 6 2 13d 60d
KCSAN: data-race in _prb_read_valid / vsnprintf race:benign prio:high x25 6 6 6d14h 64d
KCSAN: data-race in cpuhp_bringup_ap / cpuhp_should_run race:benign prio:low pm 6 4 4d14h 68d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode race:benign prio:low exfat 6 2 38d 69d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) race:benign prio:high exfat ext4 6 C 5 30d 71d
KCSAN: data-race in probe_sched_wakeup / tracing_stop_cmdline_record race:benign prio:low trace 6 3 33d 72d
KCSAN: data-race in __d_instantiate / lookup_fast (14) race:benign prio:high fs 6 C 4 32d 75d
KCSAN: data-race in probe_sched_switch / tracing_start_sched_switch race:benign prio:low trace 6 25 19d 76d
KCSAN: data-race in rb_get_reader_page / ring_buffer_unlock_commit race:benign prio:low trace 6 6 8d11h 77d
KCSAN: data-race in ring_buffer_poll_wait / ring_buffer_unlock_commit race:benign prio:low trace 6 C 5 27d 81d
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) race:benign prio:high block 6 8 31d 88d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) race:benign prio:high block 6 16 4d21h 88d
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record race:benign prio:low trace 6 C 16 14d 88d
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch race:benign prio:low trace 6 3 26d 90d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 C 133 15h43m 92d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr race:benign prio:low acpica 6 11 3d07h 94d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr race:benign prio:low acpica 6 C 4 32d 94d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr race:benign prio:high acpica 6 5 48d 95d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high fs mm 6 C 4 31d 101d PATCH [22d]
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 22 27d 102d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 C 22 23d 102d
KCSAN: data-race in __ps2_command / ps2_interrupt race:benign prio:high input 6 19 10d 102d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt race:benign prio:low input 6 152 59m 102d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 3 49d 102d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 6 31d 119d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 4 32d 120d PATCH [3d12h]
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 6 3d00h 121d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 C 18 40d 131d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 C 8 30d 133d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 C 96 1h38m 142d PATCH [14d]
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 8 38d 143d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 14 21d 178d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 19 24d 179d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 C 39 6d20h 191d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 C 32 2d11h 192d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 15 16d 197d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 48 3d18h 201d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 C 96 1d10h 202d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 46 12d 244d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 C 127 18h03m 276d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 106 2d22h 289d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 C 200 1d02h 290d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 313 54m 306d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 21 12h27m 322d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 68 4d23h 329d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 175 19h31m 330d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 C 328 6h33m 331d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 163 3d11h 332d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 164 2d21h 333d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 148 1d23h 335d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low ext4 6 27 11d 336d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 81 18h11m 337d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 36 25d 337d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 C 621 6h12m 337d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 37 5d09h 416d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 isofs 6 52 13d 468d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 C 364 20h59m 477d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 C 41 20d 486d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 C 200 3d13h 515d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 C 241 18h08m 517d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 56 4d13h 524d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 C 87 5d15h 549d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 exfat 6 345 4h56m 556d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 607 21h41m 557d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 C 866 3d14h 557d PATCH [2d05h]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 C 157 8d23h 583d
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 260 2d18h 621d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 C 326 13d 669d PATCH [555d]
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low fs mm 6 994 2d02h 715d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 89 2d22h 752d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 245 2d22h 847d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 181 8d12h 855d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 895 15h00m 911d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3303 11h39m 1061d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1293 2d06h 1062d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1007 15d 1062d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 923d 1062d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 C 194 1h03m 1063d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 C 1668 4d18h 1063d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 338d 1642d
KCSAN: data-race in data_push_tail / string prio:low audit 6 499 5d15h 1930d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5643 12h05m 1956d
KCSAN: data-race in data_alloc / prb_reserve prio:low net 6 C 1321 5d12h 2049d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high net 6 C 3994 2d04h 2186d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1697 15h04m 2231d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 C 3625 1d22h 2339d PATCH [555d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 557d 2466d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 C 4180 1d04h 2520d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2639 1d00h 2526d
corrupted report (2) prio:low jfs block -1 1166747 now 3129d