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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 3h35m 54827 491281 92 603072 685441a6d3f1 .config 13h18m 34dab4be 13h10m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (15) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (9) wireguard race:benign prio:high 6 1 10d 8d14h
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low 6 1 14d 11d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) kernel race:harmful prio:high 6 3 11d 22d PATCH [7d18h]
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts fs race:harmful prio:low 6 1 24d 24d
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy prio:low bpf 6 1 50d 50d 💬 1 [50d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm prio:low 6 57 14h11m 53d 💬 5 [47d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) serial prio:low 6 2 24d 57d
KCSAN: data-race in _copy_from_iter / bcm_can_tx prio:low can 6 2 46d 64d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat prio:low 6 65 3d21h 123d 💬 3 [24d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful prio:low perf 6 14 23d 134d PATCH [105d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 54 8h07m 393d 💬 2 [393d]
KCSAN: data-race in kick_pool / wq_worker_running kernel prio:low 6 1326 1d07h 557d 💬 1 [557d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt prio:low 6 112 2d05h 595d 💬 1 [16d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful block prio:low 6 172 1d09h 720d 💬 2 [130d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low 6 1029 1d04h 1142d PATCH [78d]
moderation (162) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign 6 1 17h19m 17h18m
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) kernel race:benign 6 1 19h30m 19h29m
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign 6 1 2d11h 2d11h
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (10) serial race:benign prio:low 6 1 3d21h 3d21h
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow kernel race:benign prio:low 6 1 9d11h 9d11h
KCSAN: data-race in data_push_tail / uuid_string (6) ext4 race:benign prio:high 6 1 9d19h 9d19h
KCSAN: data-race in copy_process / show_stat (5) mm race:benign prio:low 6 1 11d 11d
KCSAN: data-race in __d_instantiate / lookup_fast (13) fs race:benign prio:low 6 1 11d 11d
KCSAN: data-race in data_push_tail / symbol_string (13) kernel race:benign prio:high 6 1 14d 14d
KCSAN: data-race in __dentry_kill / proc_sys_compare fs race:benign prio:low 6 1 16d 16d
KCSAN: data-race in filemap_fault / filemap_read_folio mm race:benign prio:low 6 1 19d 19d
KCSAN: data-race in copy_folio_from_iter_atomic / read_lba iomap race:benign prio:low 6 1 20d 20d
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign prio:low 6 1 20d 20d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign prio:high 6 1 27d 22d
KCSAN: data-race in _copy_to_iter / string (6) ext4 race:benign prio:high 6 1 24d 24d
upstream test error: KCSAN: data-race in copy_process / free_pid kernel prio:high -1 1 24d 24d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) fs mm race:benign prio:low 6 1 25d 25d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu kernel race:benign prio:low 6 1 29d 29d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) fs race:benign prio:low 6 1 29d 29d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync prio:low exfat 6 1 31d 31d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 4 4d07h 31d
KCSAN: data-race in pipe_release / pipe_unlock (2) prio:low fs 6 1 31d 31d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat prio:high fs -1 1 31d 31d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 5 13h57m 32d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) prio:low mm 6 1 32d 32d
KCSAN: data-race in free_mnt_ns / rb_erase (2) prio:low kernel 6 1 32d 32d
KCSAN: data-race in __mmput / copy_mm (3) prio:low mm 6 1 32d 32d
KCSAN: data-race in dentry_unlink_inode / path_openat (3) prio:low fs 6 1 33d 33d
KCSAN: data-race in compact_zone / compact_zone (9) prio:low mm 6 1 34d 34d
KCSAN: data-race in virtqueue_get_buf_ctx / vring_interrupt (8) prio:low virt 6 1 34d 34d
KCSAN: data-race in _copy_to_iter / kmmpd (4) prio:low ext4 6 2 22d 36d
KCSAN: data-race in memchr / vsnprintf (2) prio:low ext4 net 6 2 39d 36d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 1 38d 38d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (3) prio:high block 6 1 38d 38d
KCSAN: data-race in generic_fillattr / inode_update_time prio:low fs 6 1 39d 39d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 2 15d 40d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 2 16d 41d
KCSAN: data-race in sg_fill_request_table / sg_rq_end_io (3) prio:low scsi 6 1 43d 43d
KCSAN: data-race in autofs_wait / autofs_wait autofs prio:low 6 13 3d03h 43d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel prio:low 6 7 9d10h 44d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel prio:low 6 3 10d 45d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low 6 2 13d 45d
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel prio:low 6 1 46d 46d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel prio:low 6 3 22d 46d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 3 15d 47d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel prio:low 6 1 49d 49d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel prio:low 6 3 29d 49d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel prio:low 6 5 16d 49d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (6) exfat prio:low 6 1 49d 49d
KCSAN: data-race in pipe_poll / pipe_release (13) fs prio:low 6 1 51d 51d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) wireguard prio:high 6 2 30d 53d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm prio:low 6 22 2d14h 53d
KCSAN: data-race in ktime_get_real_ts64_mg / timekeeping_update_from_shadow kernel prio:low 6 1 54d 54d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) exfat prio:low 6 2 4d13h 54d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm prio:low 6 36 22h23m 54d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (4) exfat prio:low 6 4 39d 55d
KCSAN: data-race in __d_instantiate / path_openat (3) fs prio:low 6 2 40d 56d
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial prio:low 6 2 47d 73d
KCSAN: data-race in __stop_tty / pty_write_room (12) prio:low serial 6 4 16d 92d
KCSAN: data-race in __dentry_kill / path_lookupat prio:low fs 6 2 48d 95d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 14 14d 96d
KCSAN: data-race in data_push_tail / number (6) prio:low audit 6 6 8d08h 96d
KCSAN: data-race in __d_lookup / shrink_dentry_list prio:low fs 6 3 43d 98d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial prio:low 6 3 25d 111d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low 6 3 34d 112d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) wireguard prio:low 6 17 17d 117d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 prio:high 6 5 14d 118d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 prio:low 6 12 1d20h 119d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 7 10d 120d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) prio:low exfat 6 5 19d 121d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 15 8d16h 127d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 15h57m 127d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 80 1d13h 129d
KCSAN: data-race in __d_drop / fast_dput (3) fs prio:low 6 155 1d18h 134d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs prio:low 6 14 10d 136d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs prio:low 6 64 7d16h 142d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low 6 83 12h41m 143d
KCSAN: data-race in __dentry_kill / d_make_discardable fs prio:low 6 27 4d17h 156d
KCSAN: data-race in __mod_timer / __mod_timer (11) wireguard prio:low 6 299 1d18h 158d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 4 39d 165d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block prio:low 6 5 33d 165d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block prio:low 6 9 7d07h 175d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) can prio:normal 6 31 8d00h 177d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 39 19h14m 181d
KCSAN: data-race in d_make_discardable / lookup_fast fs prio:low 6 101 3h33m 183d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs prio:low 6 63 1d12h 183d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs prio:low 6 187 4h59m 184d
KCSAN: data-race in d_make_discardable / path_lookupat fs prio:low 6 96 4d17h 185d
KCSAN: data-race in d_make_discardable / do_readlinkat fs prio:low 6 99 3d00h 185d
KCSAN: data-race in d_delete / step_into_slowpath fs prio:low 6 88 17h28m 187d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs prio:low 6 13 3d14h 188d
KCSAN: data-race in dont_mount / step_into_slowpath fs prio:low 6 55 12h00m 189d
KCSAN: data-race in dont_mount / path_lookupat fs prio:low 6 19 24d 189d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs prio:low 6 375 5h15m 189d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat prio:low 6 14 35d 209d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low 6 9 19d 214d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat prio:low 6 14 16d 251d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low 6 27 3d17h 268d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm prio:high 6 19 53d 277d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) input prio:low 6 11 24d 286d
KCSAN: data-race in init_file / prepare_creds (2) fs prio:low 6 26 47d 318d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 prio:low 6 33 13d 321d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs prio:low 6 285 2h53m 329d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block prio:low 6 36 2d16h 339d
KCSAN: data-race in filemap_read / filemap_read (6) fs prio:low 6 584 2d20h 359d
KCSAN: data-race in memcpy_and_pad / release_task kernel prio:low 6 168 9d06h 367d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 prio:low 6 170 3h22m 370d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat prio:low 6 121 8d03h 370d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs prio:low 6 38 6d16h 376d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 69 2d02h 401d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 prio:low 6 301 2d13h 409d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 500 4h51m 410d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat prio:low 6 770 3d00h 410d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux prio:low 6 54 12d 433d PATCH [43d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm prio:low 6 149 5d18h 435d
KCSAN: data-race in __d_rehash / fast_dput (4) fs prio:low 6 42 43d 451d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel prio:low 6 47 4d14h 458d PATCH [407d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 228 5d01h 473d
KCSAN: data-race in copy_process / free_pid (14) kernel prio:low 6 287 20h02m 522d PATCH [407d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm prio:low 6 155 5d06h 565d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low 6 592 10h36m 566d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low 6 943 4h41m 568d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low 6 119 6d13h 601d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs prio:low 6 76 1d21h 604d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 44 8d21h 606d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs prio:low 6 72 10d 612d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 14d 623d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low audit 6 68 7d09h 639d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel prio:high 6 692 5h21m 648d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs prio:low 6 198 10h41m 699d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low 6 212 now 704d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm prio:low 6 211 12d 705d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low 6 155 3h59m 706d
KCSAN: data-race in d_delete / lookup_fast (7) fs prio:low 6 155 9d22h 708d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs prio:low 6 51 12d 721d
KCSAN: data-race in touch_atime / touch_atime (3) fs prio:high 6 720 23h44m 744d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low 6 862 16h57m 763d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low 6 92 6d03h 790d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm prio:low 6 208 9d21h 793d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs prio:low 6 654 1h38m 859d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 prio:low 6 175 11h56m 913d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:low 6 2747 2h51m 914d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs prio:low 6 516 7d14h 914d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel prio:low 6 314 18h25m 915d
KCSAN: data-race in set_nlink / set_nlink kernfs prio:low 6 1150 1d10h 915d
KCSAN: data-race in dont_mount / lookup_fast exfat prio:low 6 syz 989 8d14h 915d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 776d 915d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block prio:low 6 172 9d12h 915d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 prio:low 6 1565 3d00h 915d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel prio:low 6 670 11h54m 915d
KCSAN: data-race in dont_mount / step_into isofs prio:low 6 syz 1968 191d 1495d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:low 6 964 7d12h 1615d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm prio:low 6 1916 10h56m 1638d
KCSAN: data-race in data_push_tail / string ext4 audit prio:low 6 490 5d13h 1783d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm prio:high 6 5362 2h57m 1809d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1267 2d04h 1902d
KCSAN: data-race in _prb_read_valid / prb_reserve bridge ext4 prio:high 6 3892 1d09h 2038d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low 6 1667 1d18h 2083d
KCSAN: data-race in alloc_pid / copy_process (2) kernel prio:low 6 3514 11h41m 2191d PATCH [407d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 410d 2319d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low 6 4156 2d02h 2373d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low 6 2554 2h43m 2378d