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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 2h45m 57804 484826 281 2178940 57b8e2d666a3 .config 3h49m 7ca9e4d8 10h05m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
open (21) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bond_3ad_get_active_agg_info / bond_3ad_state_machine_handler (3) net 6 1 1d16h 1d05h PATCH [1d05h]
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (3) net 6 2 52d 6d16h PATCH [5d21h]
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy bpf 6 1 9d07h 9d03h 💬 1 [9d00h]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm 6 18 11h59m 12d 💬 5 [6d01h]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) serial 6 1 18d 16d
KCSAN: data-race in event_sched_out / perf_mmap_rb perf 6 1 18d 16d
KCSAN: data-race in _copy_from_iter / bcm_can_tx can 6 2 4d17h 22d
KCSAN: data-race in hash_ipportnet6_add / hash_ipportnet6_head netfilter 6 1 43d 25d PATCH [1d02h]
KCSAN: data-race in copy_mm / percpu_counter_add_batch net race:benign 6 1 29d 28d
KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed (11) race:harmful virt 6 1 32d 29d 💬 5 [15d]
KCSAN: data-race in hash_ip4_add / hash_ip4_head netfilter 6 1 35d 35d PATCH [1d02h]
KCSAN: data-race in wg_expired_retransmit_handshake / wg_packet_send_queued_handshake_initiation (4) wireguard 6 1 54d 41d
KCSAN: data-race in hash_ipport6_add / hash_ipport6_head netfilter 6 1 55d 41d PATCH [1d02h]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 28d 48d 💬 1 [48d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 59 18d 82d 💬 3 [14d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful perf 6 13 31d 92d PATCH [64d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 49 1d05h 352d 💬 2 [352d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings 6 1274 14h29m 516d 💬 1 [515d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt 6 103 3d06h 554d 💬 1 [6d05h]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful block 6 162 14d 679d 💬 2 [89d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 983 3h27m 1101d PATCH [37d]
moderation (175) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) fs 6 1 9h16m 9h15m
KCSAN: data-race in sg_fill_request_table / sg_rq_end_io (3) scsi 6 1 2d07h 2d07h
KCSAN: data-race in autofs_wait / autofs_wait autofs 6 1 2d09h 2d09h
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel 6 1 3d02h 3d02h
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel 6 1 4d01h 4d01h
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm 6 1 4d02h 4d02h
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel 6 1 4d22h 4d22h
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel 6 2 3d09h 5d04h
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu kernel 6 2 5d14h 5d14h
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel 6 1 7d19h 7d19h
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel 6 1 7d21h 7d21h
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel 6 2 16h42m 8d06h
KCSAN: data-race in _copy_to_iter / fat32_ent_put (6) exfat 6 1 8d08h 8d08h
KCSAN: data-race in pipe_poll / pipe_release (13) fs 6 1 9d22h 9d22h
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) wireguard 6 1 16d 12d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm 6 5 6d10h 12d
KCSAN: data-race in ktime_get_real_ts64_mg / timekeeping_update_from_shadow kernel 6 1 12d 12d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) exfat 6 1 12d 12d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm 6 10 3d12h 13d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (4) exfat 6 3 1d05h 13d
KCSAN: data-race in __d_instantiate / path_openat (3) fs 6 1 14d 14d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq_locked serial 6 1 22d 22d
KCSAN: data-race in pipe_release / pipe_wait_writable (5) fs 6 1 22d 22d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (9) mm fs 6 2 15d 24d
KCSAN: data-race in hrtimer_reprogram / print_cpu (15) kernel 6 1 25d 25d
KCSAN: data-race in __follow_mount_rcu / do_new_mount fs 6 1 25d 25d
KCSAN: data-race in inode_update_time / inode_update_time fs 6 1 26d 26d
KCSAN: data-race in detach_pid / perf_event_switch_output (5) perf 6 1 28d 28d
KCSAN: data-race in memcpy_and_pad / string race:benign ext4 6 2 18d 30d
upstream test error: KCSAN: data-race in d_delete / lookup_fast fs -1 1 32d 32d
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial 6 2 6d11h 32d
KCSAN: data-race in memcpy_and_pad / zap_other_threads (3) race:benign kernel 6 1 33d 33d
KCSAN: data-race in __perf_event_read_value / event_sched_in (2) perf 6 1 34d 34d
KCSAN: data-race in __d_lookup / __d_rehash (11) fs 6 1 34d 34d
KCSAN: data-race in serial8250_tx_chars / stop_tty serial 6 1 35d 35d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (3) net 6 1 39d 35d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 40d 36d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (9) fs 6 2 24d 36d
KCSAN: data-race in memcpy_and_pad / set_task_ioprio block 6 1 38d 38d
KCSAN: data-race in copy_process / memcpy_and_pad (3) mm 6 2 34d 38d
KCSAN: data-race in __stop_tty / __uart_start serial 6 1 38d 38d
KCSAN: data-race in memcpy_and_pad / perf_remove_from_owner perf 6 1 39d 39d
KCSAN: data-race in _copy_to_iter / vsnprintf ext4 6 1 40d 40d
KCSAN: data-race in __fat_write_inode / _copy_to_iter (3) exfat 6 1 40d 40d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (8) exfat 6 1 42d 42d
KCSAN: data-race in __futex_wait / hrtimer_wakeup (3) kernel 6 1 42d 42d
KCSAN: data-race in __process_echoes / n_tty_write (15) serial 6 1 42d 42d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (11) fs mm 6 1 43d 43d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (4) fs mm 6 1 47d 47d
KCSAN: data-race in __stop_tty / pty_write_room (12) serial 6 2 36d 51d
KCSAN: data-race in fsnotify / fsnotify_detach_mark (10) fs 6 1 53d 53d
KCSAN: data-race in __dentry_kill / path_lookupat fs 6 2 6d16h 54d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel 6 7 2d03h 55d
KCSAN: data-race in data_push_tail / number (6) kernel 6 3 12d 55d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (5) mm fs -1 3 36d 56d
KCSAN: data-race in __d_lookup / shrink_dentry_list fs 6 3 1d15h 56d
KCSAN: data-race in pipe_lock / pipe_release (17) fs 6 3 21d 60d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 23d 64d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (3) fs 6 2 52d 66d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial 6 2 20d 70d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (6) race:benign batman 6 3 17d 70d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs 6 2 39d 70d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (5) batman 6 2 33d 72d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) wireguard 6 14 11d 76d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 exfat 6 3 29d 76d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 8 25d 78d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel 6 3 34d 79d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) exfat 6 4 21d 79d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) fs 6 7 33d 86d
KCSAN: data-race in __dentry_kill / step_into_slowpath fs 6 5 18d 86d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 59 1d20h 87d
KCSAN: data-race in drop_nlink / vfs_coredump fs 6 2 43d 92d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current (2) fs 6 3 25d 93d
KCSAN: data-race in __d_drop / fast_dput (3) fs 6 113 21h04m 93d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs 6 12 13d 94d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 5 48d 98d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (2) cgroups 6 6 27d 99d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 48 19h13m 100d
KCSAN: data-race in copy_mm / lru_gen_del_mm mm 6 4 54d 100d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm 6 59 2d01h 102d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 19d 113d
KCSAN: data-race in __dentry_kill / d_make_discardable fs 6 23 21h26m 115d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 14d 116d
KCSAN: data-race in __mod_timer / __mod_timer (11) wireguard 6 295 16d 117d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (3) block 6 7 17d 123d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 3 41d 123d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block 6 4 14d 123d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block 6 7 16h21m 133d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) can 6 19 1d08h 135d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (14) can 6 23 49d 135d
KCSAN: data-race in d_delete / path_lookupat fs 6 27 5d15h 140d
KCSAN: data-race in d_make_discardable / lookup_fast fs 6 79 21h25m 142d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs 6 52 2h19m 142d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs 6 132 9h21m 142d
KCSAN: data-race in d_make_discardable / path_lookupat fs 6 78 2h45m 143d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs 6 11 16d 143d
KCSAN: data-race in d_make_discardable / do_readlinkat fs 6 77 1d01h 144d
KCSAN: data-race in d_delete / step_into_slowpath fs 6 67 23m 146d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs 6 7 7d12h 147d
KCSAN: data-race in dont_mount / step_into_slowpath fs 6 37 28d 148d
KCSAN: data-race in dont_mount / path_lookupat fs 6 15 20d 148d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs 6 290 25m 148d
KCSAN: data-race in copy_creds / prepare_creds (2) lsm 6 8 34d 149d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat 6 12 14d 168d
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 8 11d 173d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat 6 12 21d 209d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 24 3d18h 227d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 11d 236d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) input 6 9 22d 244d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 26 5d23h 276d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 6 30 5d00h 279d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 245 1d20h 288d
KCSAN: data-race in audit_log_start / audit_receive (3) audit 6 21 29d 290d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 30 5d15h 297d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 540 2h13m 318d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 163 12h09m 326d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 141 1d20h 329d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 117 8h10m 329d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 34 7d02h 335d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 64 5d02h 360d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 131 14d 367d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 286 2d15h 368d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 439 2h22m 368d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 414 13d 368d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 6 725 17h12m 369d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux 6 52 5d07h 391d PATCH [1d19h]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 146 3d06h 394d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 42 2d00h 410d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 45 18d 417d PATCH [366d]
KCSAN: data-race in data_push_tail / vsnprintf (9) block 6 219 3h40m 432d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 273 4d10h 480d PATCH [366d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 149 1d17h 523d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 532 21h19m 525d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 922 14h52m 526d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 114 9d18h 559d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 72 13d 563d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 43 15d 564d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 66 4h32m 571d
KCSAN: data-race in console_flush_all / console_flush_all net 6 94 6d16h 582d
KCSAN: data-race in data_alloc / data_push_tail (3) audit 6 67 5d10h 598d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 654 10h55m 607d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 181 3d13h 658d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 200 23h48m 663d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 202 2d01h 663d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 147 4d11h 665d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 147 2d03h 667d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 49 3d15h 680d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 689 21h26m 702d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 853 27d 722d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 89 22d 748d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 201 6d03h 751d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 622 3h19m 817d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 169 1d22h 871d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm 6 2596 8h58m 872d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 496 5d00h 872d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 306 1d16h 873d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 1091 5h50m 873d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 980 5d13h 873d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 734d 873d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 6 168 8d10h 874d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1530 3d09h 874d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 640 4h58m 874d
KCSAN: data-race in dont_mount / step_into isofs 6 syz 1968 149d 1453d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm 6 962 4d19h 1573d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1850 21h03m 1597d
KCSAN: data-race in data_push_tail / string ext4 audit 6 485 2d10h 1741d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5265 2h19m 1767d
KCSAN: data-race in data_alloc / prb_reserve net 6 1253 18h24m 1860d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3872 1d15h 1997d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1656 1d02h 2042d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 646d 2124d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3482 4h26m 2150d PATCH [366d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 368d 2277d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4136 1d20h 2331d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2530 10d 2337d