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 1h06m 60405 529426 51 402166 48a5a7ab8d6a .config 1d05h 492bab15 11h27m 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 rds_sendmsg / rds_sendmsg (3) rds race:benign prio:low 6 1 10d 8d09h
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (5) exfat prio:high race:harmful 6 2 23d 22d 💬 1 [21d]
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) race:harmful prio:low mm 6 2 11h37m 35d 💬 1 [32d]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) race:harmful prio:low mm 6 1 35d 35d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (9) race:benign prio:high wireguard 6 1 55d 53d PATCH [25d]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low mm 6 2 22d 56d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) race:harmful prio:high kernel 6 4 24d 67d PATCH [10h58m]
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy prio:low bpf 6 3 26d 95d 💬 1 [95d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 97 1d22h 98d 💬 7 [44d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs prio:low exfat 6 68 25d 168d 💬 3 [69d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 60 4d13h 438d 💬 2 [438d]
KCSAN: data-race in kick_pool / wq_worker_running prio:low net 6 1392 12h37m 602d 💬 1 [602d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 115 6d00h 640d 💬 1 [61d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful prio:low block 6 183 1d01h 765d 💬 2 [175d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1070 2d15h 1187d PATCH [123d]
moderation (154) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __ps2_command / ps2_interrupt input race:benign 6 2 5h04m 5h04m
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt input race:benign 6 1 7h59m 7h59m
KCSAN: data-race in mas_wmb_replace / mtree_load kernel race:benign 6 1 10h07m 10h07m
KCSAN: data-race in delete_from_page_cache_batch / filemap_write_and_wait_range (4) exfat race:benign prio:low 6 1 2d11h 2d11h
KCSAN: data-race in __stop_tty / do_con_write (10) serial race:benign prio:low 6 2 3d12h 3d21h
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) usb race:benign prio:low 6 1 5d07h 5d07h
KCSAN: data-race in ksys_write / ksys_write (14) fs race:benign prio:low 6 1 5d11h 5d11h
KCSAN: data-race in copy_mm / lru_gen_del_mm (2) mm race:benign prio:low 6 1 6d07h 6d07h
KCSAN: data-race in vxcan_xmit / vxcan_xmit (2) can race:benign prio:low 6 1 6d23h 6d23h
KCSAN: data-race in lookup_fast / shrink_dentry_list (14) fs race:benign prio:low 6 1 15d 15d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) cgroups race:benign prio:high 6 1 17d 17d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel kernel race:benign prio:high 6 1 17d 17d
KCSAN: data-race in init_file / prepare_creds (3) fs race:benign prio:low 6 1 18d 18d
KCSAN: data-race in __lookup_mnt / __umount_mnt fs race:benign prio:low 6 1 18d 18d
KCSAN: data-race in __d_lookup / __d_rehash (12) fs race:benign prio:high 6 1 19d 19d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) exfat race:benign prio:low 6 2 11d 20d
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs race:benign prio:low 6 2 18d 21d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 21d 21d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 2 16d 23d
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 24d 24d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (4) ext4 race:benign prio:low 6 1 24d 24d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (7) exfat race:benign prio:high 6 2 4d15h 26d
KCSAN: data-race in __fat_write_inode / _copy_to_iter (4) exfat race:benign prio:low 6 1 27d 27d
KCSAN: data-race in p9_poll_mux / p9_write_work (2) v9fs race:benign prio:low 6 1 28d 28d
KCSAN: data-race in generic_fillattr / shmem_symlink (7) mm race:benign prio:low 6 1 29d 29d
KCSAN: data-race in d_make_discardable / dentry_kill fs race:benign prio:low 6 9 1d05h 29d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (9) race:benign prio:high exfat 6 4 3d19h 31d
KCSAN: data-race in copy_mm / vm_mmap_pgoff (3) race:benign prio:low mm 6 1 31d 31d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 1 31d 31d
KCSAN: data-race in copy_creds / prepare_creds (3) race:benign prio:low lsm 6 1 31d 31d
KCSAN: data-race in d_lru_del / dentry_kill race:benign prio:low fs 6 2 4d21h 32d
KCSAN: data-race in xas_find_marked / xas_init_marks (7) race:benign prio:low mm ext4 6 2 21d 32d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (5) race:benign prio:low serial 6 1 35d 35d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) race:benign prio:low mm 6 2 33d 35d
KCSAN: data-race in ___d_drop / __d_lookup (4) race:benign prio:low fs 6 1 36d 36d
KCSAN: data-race in d_invalidate / fast_dput (7) race:benign prio:high fs 6 1 39d 39d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 41 3h08m 39d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 3 10d 40d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) race:benign prio:high mm fs 6 1 42d 42d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) race:benign prio:high fs mm 6 1 43d 43d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) race:benign prio:low fs mm 6 1 45d 45d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) race:benign prio:low kernel 6 1 45d 45d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) prio:low race:benign mm 6 1 47d 47d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (10) race:benign prio:low serial 6 2 41d 48d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow race:benign prio:low kernel 6 1 54d 54d
KCSAN: data-race in data_push_tail / uuid_string (6) race:benign prio:high ext4 6 2 28d 54d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 24d 70d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu race:benign prio:low kernel 6 2 42d 74d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 4 3d04h 74d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 8 22h45m 76d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 9 32d 77d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 3 25d 83d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 3 20d 85d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 4 1d03h 86d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 25 6d13h 88d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 16 7d18h 89d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 4 25d 90d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 6 9d00h 91d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 5 27d 91d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 8 2d22h 94d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) prio:high wireguard 6 3 32d 98d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 31 3d18h 98d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 2 49d 99d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 67 2d17h 99d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 23 9d11h 141d
KCSAN: data-race in data_push_tail / number (6) prio:low audit 6 7 7d12h 141d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) prio:low wireguard 6 18 26d 162d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) prio:high ext4 6 6 44d 163d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low ext4 6 14 7d04h 164d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 13d 165d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 42d 172d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 45d 172d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 97 2d20h 173d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 40d 179d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 44d 180d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 80 10d 186d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 97 4d16h 188d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 49d 201d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 305 5d10h 203d
KCSAN: data-race in __stop_tty / pty_write (16) prio:low serial 6 7 20d 209d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) prio:low block 6 6 43d 210d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 11 14h31m 220d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) prio:normal can 6 48 7d10h 221d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 51 6d04h 226d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 126 3d04h 228d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 82 2d03h 228d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 227 11h32m 228d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 117 5d00h 230d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 119 42m 230d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 110 1d12h 232d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 17 11d 233d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 67 3d11h 234d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 25 4d09h 234d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 456 12h10m 234d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 16 28d 254d
KCSAN: data-race in copy_mm / copy_page_range (3) prio:low mm 6 10 11d 259d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 16 35d 296d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 31 5h29m 313d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low block ext4 6 40 15d 366d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 317 7d21h 374d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 37 16d 384d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 47d 404d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 172 6d13h 412d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 199 16h26m 415d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 123 12d 415d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 40 9d16h 421d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 76 3d04h 446d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 311 9d03h 454d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 551 4h28m 455d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 802 4d15h 455d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) prio:low selinux 6 56 17d 478d PATCH [88d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 152 7d18h 480d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 49 4d07h 503d PATCH [452d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 240 3d00h 518d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 298 14d 567d PATCH [452d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 165 1d02h 609d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 636 12h04m 611d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 954 19m 613d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 80 2d22h 649d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 46 14d 650d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 77 16d 657d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low block ext4 6 75 3h58m 684d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 738 7h57m 693d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 211 4d09h 744d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 224 4d10h 749d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 161 1d03h 751d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 160 19h28m 753d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 53 14d 766d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high ext4 6 743 5h30m 789d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 870 1d07h 808d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 93 6d02h 834d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 216 11d 838d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low fs 6 685 19h14m 904d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 178 2d06h 958d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 2932 27m 959d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 529 1d03h 959d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1204 7h58m 960d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 997 19d 960d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 821d 960d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 179 13d 960d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1581 5d04h 960d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 694 1d19h 960d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 236d 1540d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 967 9d11h 1660d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 1994 54m 1683d
KCSAN: data-race in data_push_tail / string prio:low audit 6 492 4d05h 1828d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5456 34m 1854d
KCSAN: data-race in data_alloc / prb_reserve prio:low net ext4 6 1292 17h06m 1947d
KCSAN: data-race in _prb_read_valid / prb_reserve bridge ext4 prio:high 6 3918 1d03h 2083d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low mm fs 6 1680 4d13h 2128d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3556 1h01m 2236d PATCH [452d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 455d 2363d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low mm fs 6 4159 26d 2418d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2581 3d16h 2423d