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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 3h24m 57437 497783 57 226179 9207d47f966b .config 10h01m 26da2c66 10h25m all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop)
open (18) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (3) net 6 2 58d 13d PATCH [12d]
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy bpf 6 1 15d 15d 💬 1 [15d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm 6 25 12h11m 18d 💬 5 [12d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) serial 6 1 24d 22d
KCSAN: data-race in event_sched_out / perf_mmap_rb perf 6 1 25d 22d
KCSAN: data-race in _copy_from_iter / bcm_can_tx can 6 2 11d 29d
KCSAN: data-race in hash_ipportnet6_add / hash_ipportnet6_head netfilter 6 1 49d 32d PATCH [7d10h]
KCSAN: data-race in copy_mm / percpu_counter_add_batch race:benign net 6 1 35d 35d
KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed (11) race:harmful virt 6 1 39d 35d 💬 5 [22d]
KCSAN: data-race in hash_ip4_add / hash_ip4_head netfilter 6 1 41d 41d PATCH [7d10h]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net 6 4 34d 54d 💬 1 [54d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 64 4h58m 88d 💬 3 [20d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful perf 6 13 37d 99d PATCH [70d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 49 7d14h 358d 💬 2 [358d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings 6 1283 2h59m 522d 💬 1 [522d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt 6 105 2d03h 560d 💬 1 [12d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful block 6 164 1d20h 685d 💬 2 [95d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 985 1d12h 1107d PATCH [43d]
moderation (178) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / kmmpd (4) ext4 6 1 22h01m 22h01m
KCSAN: data-race in memchr / vsnprintf (2) net 6 2 4d19h 1d08h
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) mm 6 1 2d23h 2d23h
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (3) block 6 1 3d15h 3d15h
KCSAN: data-race in generic_fillattr / inode_update_time fs 6 1 4d14h 4d14h
KCSAN: data-race in mlock_folio / need_mlock_drain (10) mm 6 1 5d14h 5d14h
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) fs 6 1 6d17h 6d17h
KCSAN: data-race in sg_fill_request_table / sg_rq_end_io (3) scsi 6 1 8d16h 8d16h
KCSAN: data-race in autofs_wait / autofs_wait autofs 6 4 3d03h 8d18h
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel 6 1 9d11h 9d11h
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel 6 2 4d14h 10d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm 6 1 10d 10d
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel 6 1 11d 11d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel 6 2 9d18h 11d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu kernel 6 2 11d 11d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel 6 1 14d 14d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel 6 1 14d 14d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel 6 2 7d01h 14d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (6) exfat 6 1 14d 14d
KCSAN: data-race in pipe_poll / pipe_release (13) fs 6 1 16d 16d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) wireguard 6 1 22d 18d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm 6 11 5h09m 18d
KCSAN: data-race in ktime_get_real_ts64_mg / timekeeping_update_from_shadow kernel 6 1 19d 19d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) exfat 6 1 19d 19d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm 6 14 1d01h 19d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (4) exfat 6 4 3d22h 20d
KCSAN: data-race in __d_instantiate / path_openat (3) fs 6 2 5d18h 21d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq_locked serial 6 1 28d 28d
KCSAN: data-race in pipe_release / pipe_wait_writable (5) fs 6 1 29d 29d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (9) mm fs 6 2 21d 30d
KCSAN: data-race in hrtimer_reprogram / print_cpu (15) kernel 6 1 31d 31d
KCSAN: data-race in __follow_mount_rcu / do_new_mount fs 6 1 32d 32d
KCSAN: data-race in inode_update_time / inode_update_time fs 6 1 32d 32d
KCSAN: data-race in detach_pid / perf_event_switch_output (5) perf 6 1 34d 34d
KCSAN: data-race in memcpy_and_pad / string race:benign ext4 6 2 24d 36d
upstream test error: KCSAN: data-race in d_delete / lookup_fast fs -1 1 38d 38d
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial 6 2 12d 38d
KCSAN: data-race in memcpy_and_pad / zap_other_threads (3) race:benign kernel 6 1 39d 39d
KCSAN: data-race in __perf_event_read_value / event_sched_in (2) perf 6 1 40d 40d
KCSAN: data-race in __d_lookup / __d_rehash (11) fs 6 1 40d 40d
KCSAN: data-race in serial8250_tx_chars / stop_tty serial 6 1 41d 41d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_release (3) net 6 1 45d 41d
KCSAN: data-race in ipvlan_open / is_upper_ndev_bond_master_filter (10) net 6 1 46d 42d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (9) fs 6 2 30d 43d
KCSAN: data-race in memcpy_and_pad / set_task_ioprio block 6 1 44d 44d
KCSAN: data-race in copy_process / memcpy_and_pad (3) mm 6 2 40d 45d
KCSAN: data-race in __stop_tty / __uart_start serial 6 1 45d 45d
KCSAN: data-race in memcpy_and_pad / perf_remove_from_owner perf 6 1 45d 45d
KCSAN: data-race in _copy_to_iter / vsnprintf ext4 6 1 46d 46d
KCSAN: data-race in __fat_write_inode / _copy_to_iter (3) exfat 6 1 46d 46d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (8) exfat 6 1 48d 48d
KCSAN: data-race in __futex_wait / hrtimer_wakeup (3) kernel 6 1 49d 49d
KCSAN: data-race in __process_echoes / n_tty_write (15) serial 6 1 49d 49d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (11) fs mm 6 1 49d 49d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (4) fs mm 6 1 54d 54d
KCSAN: data-race in __stop_tty / pty_write_room (12) serial 6 2 43d 57d
KCSAN: data-race in __dentry_kill / path_lookupat fs 6 2 13d 60d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel 6 8 3d15h 61d
KCSAN: data-race in data_push_tail / number (6) ext4 bluetooth 6 3 19d 61d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (5) fs mm -1 3 42d 62d
KCSAN: data-race in __d_lookup / shrink_dentry_list fs 6 3 7d23h 62d
KCSAN: data-race in pipe_lock / pipe_release (17) fs 6 3 27d 67d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 30d 71d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial 6 2 26d 76d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (6) race:benign batman 6 3 23d 76d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs 6 2 45d 77d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (5) batman 6 2 40d 78d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) wireguard 6 15 3d00h 82d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 exfat 6 4 3d00h 82d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 9 1d14h 84d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel 6 4 2d13h 85d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) exfat 6 4 27d 86d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) fs 6 9 1h49m 92d
KCSAN: data-race in __dentry_kill / step_into_slowpath fs 6 5 24d 92d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 64 11h44m 93d
KCSAN: data-race in drop_nlink / vfs_coredump fs 6 2 49d 99d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current (2) fs 6 3 31d 99d
KCSAN: data-race in __d_drop / fast_dput (3) fs 6 120 9h24m 99d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs 6 13 4d06h 100d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (9) serial 6 5 54d 104d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (2) cgroups 6 6 33d 105d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 51 2d13h 106d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm 6 62 11h09m 108d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 25d 120d
KCSAN: data-race in __dentry_kill / d_make_discardable fs 6 23 7d05h 121d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 20d 123d
KCSAN: data-race in __mod_timer / __mod_timer (11) wireguard 6 297 20h07m 123d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (3) block 6 7 23d 129d
KCSAN: data-race in __stop_tty / pty_write (16) serial 6 4 4d19h 129d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block 6 4 20d 130d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block 6 7 7d00h 140d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) can 6 26 15h02m 141d
KCSAN: data-race in d_delete / path_lookupat fs 6 28 1d04h 146d
KCSAN: data-race in d_make_discardable / lookup_fast fs 6 84 1d19h 148d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs 6 52 6d10h 148d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs 6 140 15h41m 148d
KCSAN: data-race in d_make_discardable / path_lookupat fs 6 80 1d04h 150d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs 6 11 23d 150d
KCSAN: data-race in d_make_discardable / do_readlinkat fs 6 82 3h12m 150d
KCSAN: data-race in d_delete / step_into_slowpath fs 6 71 4d15h 152d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs 6 7 13d 153d
KCSAN: data-race in dont_mount / step_into_slowpath fs 6 39 2d04h 154d
KCSAN: data-race in dont_mount / path_lookupat fs 6 16 3d13h 154d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs 6 304 49m 154d
KCSAN: data-race in copy_creds / prepare_creds (2) lsm 6 8 40d 155d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat 6 13 6d06h 174d
KCSAN: data-race in copy_mm / copy_page_range (3) mm 6 8 17d 179d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat 6 12 27d 216d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 24 10d 233d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 18d 242d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) input 6 10 1d07h 251d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 26 12d 282d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 6 30 11d 286d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 250 2h39m 294d
KCSAN: data-race in audit_log_start / audit_receive (3) audit 6 21 35d 296d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 32 6d03h 304d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 549 15h07m 324d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 165 1d20h 332d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 148 1h44m 335d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 117 6d16h 335d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 36 4d02h 341d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 65 6d07h 366d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 131 20d 373d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 289 12h03m 374d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 6 450 8h46m 375d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 414 20d 375d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 6 735 10h23m 375d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux 6 52 11d 398d PATCH [8d03h]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 146 9d15h 400d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 42 8d08h 416d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 45 24d 423d PATCH [372d]
KCSAN: data-race in data_push_tail / vsnprintf (9) block 6 220 3d10h 438d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 274 3d02h 487d PATCH [372d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 149 8d01h 529d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 547 3h25m 531d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 923 4d06h 533d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 114 16d 565d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 72 20d 569d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 43 22d 570d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 68 2d21h 577d
KCSAN: data-race in console_flush_all / console_flush_all net 6 94 13d 588d
KCSAN: data-race in data_alloc / data_push_tail (3) audit 6 67 11d 604d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 660 4h55m 613d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 183 14h42m 664d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 201 4d08h 669d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 206 1d03h 670d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 150 1h07m 671d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 148 8h31m 673d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 49 9d23h 686d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 693 9h45m 709d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 855 2d07h 728d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 89 28d 754d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 203 2d01h 758d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 6 630 11h09m 824d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 171 2d21h 878d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm 6 2614 1h44m 879d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 498 1h23m 879d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 307 3d22h 880d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 1101 1h17m 880d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 983 1d18h 880d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 741d 880d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 6 168 14d 880d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1538 17h12m 880d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 645 19h42m 880d
KCSAN: data-race in dont_mount / step_into isofs 6 syz 1968 156d 1460d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm 6 962 11d 1580d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1862 1h19m 1603d
KCSAN: data-race in data_push_tail / string ext4 audit 6 487 1d02h 1748d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5284 3h10m 1774d
KCSAN: data-race in data_alloc / prb_reserve net 6 1254 2d03h 1867d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3875 30m 2003d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm 6 1658 37m 2048d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 653d 2131d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3489 1d19h 2156d PATCH [372d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 375d 2283d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4145 2h54m 2338d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 6 2530 16d 2343d
corrupted report (2) hfs kasan mm -1 1106870 23m 2946d