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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 4h01m 57930 508599 138 860623 0e35b9b6ec0f .config 4h55m 8e71ce95 16h32m all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (17) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (5) exfat prio:high race:harmful 6 2 5d13h 4d05h 💬 1 [4d00h]
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) mm race:harmful prio:low 6 1 17d 17d 💬 1 [14d]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) mm race:harmful prio:low 6 1 17d 17d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (9) race:benign prio:high wireguard 6 1 37d 35d PATCH [7d15h]
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low mm 6 2 4d10h 38d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) race:harmful prio:high kernel 6 4 6d18h 49d PATCH [34d]
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts race:harmful prio:low fs 6 1 51d 51d
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy prio:low bpf 6 3 8d18h 77d 💬 1 [77d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 76 1d17h 80d 💬 7 [26d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) prio:low serial 6 2 51d 84d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs prio:low exfat 6 68 7d19h 151d 💬 3 [51d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful prio:low perf 6 14 50d 161d PATCH [132d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 57 6d21h 421d 💬 2 [420d]
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1357 4h26m 584d 💬 1 [584d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 114 2d16h 622d 💬 1 [43d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful prio:low block 6 178 7d22h 747d 💬 2 [157d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1055 19h08m 1169d PATCH [105d]
moderation (163) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel kernel race:benign 6 1 1h28m 1h27m
KCSAN: data-race in init_file / prepare_creds (3) fs race:benign 6 1 8h59m 8h59m
KCSAN: data-race in __lookup_mnt / __umount_mnt fs race:benign 6 1 1d01h 1d01h
KCSAN: data-race in __d_lookup / __d_rehash (12) fs race:benign prio:high 6 1 1d09h 1d09h
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) exfat race:benign prio:low 6 1 2d06h 2d06h
KCSAN: data-race in dentry_unlink_inode / path_openat (4) fs race:benign prio:low 6 2 4h39m 3d22h
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 4d00h 4d00h
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) fs race:benign prio:high 6 1 5d05h 5d05h
KCSAN: data-race in __wb_writeout_add / writeout_period (6) fs mm race:benign prio:high 6 1 7d00h 7d00h
KCSAN: data-race in __filemap_add_folio / sync_bdevs (4) ext4 race:benign prio:low 6 1 7d01h 7d01h
KCSAN: data-race in _copy_to_iter / fat32_ent_put (7) exfat race:benign prio:high 6 1 8d17h 8d17h
KCSAN: data-race in __fat_write_inode / _copy_to_iter (4) exfat race:benign prio:low 6 1 9d18h 9d18h
KCSAN: data-race in p9_poll_mux / p9_write_work (2) v9fs race:benign prio:low 6 1 10d 10d
KCSAN: data-race in generic_fillattr / shmem_symlink (7) mm race:benign prio:low 6 1 11d 11d
KCSAN: data-race in d_make_discardable / dentry_kill fs race:benign prio:low 6 3 6h50m 11d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (9) exfat race:benign prio:high 6 2 2d18h 13d
KCSAN: data-race in copy_mm / vm_mmap_pgoff (3) mm race:benign prio:low 6 1 13d 13d
KCSAN: data-race in __d_instantiate / path_lookupat (2) fs race:benign prio:low 6 1 13d 13d
KCSAN: data-race in copy_creds / prepare_creds (3) lsm race:benign prio:low 6 1 13d 13d
KCSAN: data-race in d_lru_del / dentry_kill fs race:benign prio:low 6 1 14d 14d
KCSAN: data-race in xas_find_marked / xas_init_marks (7) ext4 race:benign prio:low 6 2 3d09h 15d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (5) serial race:benign prio:low 6 1 17d 17d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) mm race:benign prio:low 6 2 15d 18d
KCSAN: data-race in ___d_drop / __d_lookup (4) fs race:benign prio:low 6 1 18d 18d
KCSAN: data-race in d_invalidate / fast_dput (7) fs race:benign prio:high 6 1 21d 21d
KCSAN: data-race in dentry_kill / fast_dput fs race:benign prio:high 6 24 15h23m 21d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) fs mm prio:high -1 1 22d 22d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (10) fs mm race:benign prio:high 6 1 25d 25d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (12) mm fs race:benign prio:high 6 1 25d 25d
KCSAN: data-race in fprop_new_period / fprop_reflect_period_percpu (12) mm fs race:benign prio:low 6 1 27d 27d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (7) kernel race:benign prio:low 6 1 27d 27d
KCSAN: data-race in __lru_add_drain_all / deactivate_file_folio (5) mm prio:low race:benign 6 1 29d 29d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (10) race:benign prio:low serial 6 2 23d 30d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow race:benign prio:low kernel 6 1 36d 36d
KCSAN: data-race in data_push_tail / uuid_string (6) race:benign prio:high ext4 6 2 10d 36d
KCSAN: data-race in copy_process / show_stat (5) race:benign prio:low mm 6 1 38d 38d
KCSAN: data-race in __d_instantiate / lookup_fast (13) race:benign prio:low fs 6 1 38d 38d
KCSAN: data-race in data_push_tail / symbol_string (13) race:benign prio:high kernel 6 1 41d 41d
KCSAN: data-race in __dentry_kill / proc_sys_compare race:benign prio:low fs 6 1 44d 44d
KCSAN: data-race in filemap_fault / filemap_read_folio race:benign prio:low mm 6 1 46d 46d
KCSAN: data-race in copy_folio_from_iter_atomic / read_lba race:benign prio:low iomap 6 1 47d 47d
KCSAN: data-race in copy_mm / mmap_write_unlock race:benign prio:low mm 6 1 48d 48d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) race:benign prio:high net 6 1 54d 50d
KCSAN: data-race in _copy_to_iter / string (6) race:benign prio:high ext4 6 1 51d 51d
upstream test error: KCSAN: data-race in copy_process / free_pid prio:high kernel -1 1 51d 51d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 7d02h 52d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu race:benign prio:low kernel 6 2 24d 56d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 3 14d 56d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 6 9d05h 58d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 9 15d 59d
KCSAN: data-race in _copy_to_iter / kmmpd (4) prio:low ext4 6 2 49d 63d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 3 7d09h 65d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 3 2d14h 67d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 3 11d 68d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 19 4d17h 70d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 14 7d14h 71d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 4 7d15h 72d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) prio:low mm 6 2 40d 72d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 3 49d 73d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 5 9d15h 74d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 7 21h19m 76d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) prio:high wireguard 6 3 14d 80d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 28 11d 80d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 2 31d 81d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 58 1d09h 81d
KCSAN: data-race in __stop_tty / pty_write_room (12) prio:low serial 6 4 43d 119d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 21 7d07h 124d
KCSAN: data-race in data_push_tail / number (6) prio:low audit 6 6 35d 124d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) prio:low serial 6 3 52d 139d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) prio:low wireguard 6 18 8d16h 144d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) prio:high ext4 6 6 26d 145d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low ext4 6 13 14h17m 147d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 9 6d17h 147d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) prio:low exfat 6 5 46d 148d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) prio:high fs 6 17 24d 154d
KCSAN: data-race in __dentry_kill / step_into_slowpath prio:low fs 6 7 27d 155d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 87 3d07h 156d
KCSAN: data-race in __d_drop / fast_dput (3) prio:low fs 6 159 22d 161d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign prio:low fs 6 15 26d 163d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 76 4d07h 169d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 93 3h28m 170d
KCSAN: data-race in __dentry_kill / d_make_discardable prio:low fs 6 27 31d 183d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 301 20d 185d
KCSAN: data-race in __stop_tty / pty_write (16) prio:low serial 6 7 2d22h 192d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) prio:low block 6 6 25d 192d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 10 2d23h 202d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) prio:normal can 6 41 4d01h 204d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 47 4d13h 208d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 123 3h59m 210d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 72 15h31m 210d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 206 2d06h 211d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 109 3d11h 212d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 111 19h09m 212d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 98 4d20h 215d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 16 3d18h 215d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 61 3d05h 216d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 21 22d 216d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 422 16h18m 217d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 16 11d 236d
KCSAN: data-race in copy_mm / copy_page_range (3) prio:low mm 6 9 46d 242d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 16 17d 278d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 30 9d01h 295d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) prio:low input 6 11 51d 313d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 6 38 21h28m 348d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 310 1d13h 356d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 36 29d 366d
KCSAN: data-race in filemap_read / filemap_read (6) prio:low fs 6 584 29d 386d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 170 7d03h 395d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 190 4h32m 397d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 121 35d 398d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 39 5d21h 403d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 73 6d21h 428d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 307 2d02h 436d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 527 1d13h 437d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 784 3d02h 437d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) prio:low selinux 6 55 9d03h 460d PATCH [70d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 150 2d08h 462d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 48 13d 485d PATCH [434d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 net 6 234 14h27m 500d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 295 1d15h 549d PATCH [434d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 161 5d05h 592d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 617 3h53m 593d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 953 13h24m 595d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 77 5d09h 632d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 44 35d 633d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 76 14h37m 639d
KCSAN: data-race in console_flush_all / console_flush_all prio:low net 6 95 41d 650d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low ext4 6 72 6d05h 667d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 722 now 675d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 205 22h10m 726d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 220 6d15h 731d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode prio:low mm 6 221 2d17h 732d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 159 1d22h 733d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 156 7d21h 735d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 52 4d12h 748d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 734 1d19h 771d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low mm fs 6 869 14d 790d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 92 33d 817d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 214 5d12h 820d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low ext4 6 676 1d12h 886d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low ext4 mm 6 175 27d 940d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 2838 3h27m 941d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 522 3d02h 941d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) prio:low kernel 6 316 7d09h 942d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1183 20h20m 942d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 997 1d11h 942d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 803d 942d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 177 2d07h 942d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1577 16h34m 942d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 682 7h58m 942d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 218d 1522d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 966 7d19h 1642d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 1961 44m 1665d
KCSAN: data-race in data_push_tail / string prio:low audit 6 490 32d 1810d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5423 54m 1836d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1281 21h02m 1929d
KCSAN: data-race in _prb_read_valid / prb_reserve bridge ext4 prio:high 6 3909 14h53m 2065d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1678 18h52m 2110d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3539 7h36m 2218d PATCH [434d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 437d 2346d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4159 8d04h 2400d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2576 2d12h 2406d
corrupted report (2) prio:low hfs -1 1132787 now 3008d