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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 3h14m 53198 505304 83 446831 8bc67e4db64a .config 10h08m 41b8c833 12h09m 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 ktime_get_real_seconds / timekeeping_update_from_shadow (4) kernel race:harmful 6 1 2d16h 2d15h
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts fs race:harmful 6 1 4d07h 4d06h
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy prio:low bpf 6 1 30d 30d 💬 1 [30d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm 6 38 1d09h 33d 💬 5 [27d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) serial 6 2 4d11h 37d
KCSAN: data-race in event_sched_out / perf_mmap_rb perf 6 1 40d 37d
KCSAN: data-race in _copy_from_iter / bcm_can_tx can prio:high 6 2 26d 44d
KCSAN: data-race in copy_mm / percpu_counter_add_batch race:benign net prio:low 6 1 50d 50d
KCSAN: data-race in virtqueue_disable_cb / virtqueue_enable_cb_delayed (11) virt race:harmful 6 1 54d 50d 💬 5 [37d]
KCSAN: data-race in pfifo_fast_dequeue / pfifo_fast_enqueue (6) net prio:high 6 4 49d 69d 💬 1 [69d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 64 15d 103d 💬 3 [4d07h]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful perf 6 14 3d17h 114d PATCH [85d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 50 3d15h 373d 💬 2 [373d]
KCSAN: data-race in kick_pool / wq_worker_running lsm net keyrings prio:high 6 1302 21h30m 537d 💬 1 [537d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt 6 109 7h26m 575d 💬 1 [27d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful block 6 167 20h43m 700d 💬 2 [110d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 6 1004 1d03h 1122d PATCH [58d]
moderation (179) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_folio_from_iter_atomic / read_lba iomap race:benign 6 1 17h12m 17h11m
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign 6 1 23h10m 23h09m
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign 6 1 6d23h 2d23h
KCSAN: data-race in _copy_to_iter / string (6) ext4 race:benign 6 1 4d05h 4d05h
upstream test error: KCSAN: data-race in copy_process / free_pid kernel -1 1 4d18h 4d18h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) fs mm 6 1 5d17h 5d17h
KCSAN: data-race in hrtimer_start_range_ns / print_cpu kernel race:benign 6 1 9d06h 9d06h
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) fs race:benign 6 1 9d18h 9d18h
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync exfat 6 1 11d 11d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow kernel prio:high 6 3 4d05h 11d
KCSAN: data-race in pipe_release / pipe_unlock (2) fs 6 1 11d 11d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat fs prio:high -1 1 11d 11d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow kernel 6 1 12d 12d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) mm 6 1 12d 12d
KCSAN: data-race in free_mnt_ns / rb_erase (2) kernel prio:high 6 1 12d 12d
KCSAN: data-race in __mmput / copy_mm (3) mm 6 1 12d 12d
KCSAN: data-race in dentry_unlink_inode / path_openat (3) fs prio:high 6 1 13d 13d
KCSAN: data-race in compact_zone / compact_zone (9) mm 6 1 14d 14d
KCSAN: data-race in virtqueue_get_buf_ctx / vring_interrupt (8) virt 6 1 14d 14d
KCSAN: data-race in _copy_to_iter / kmmpd (4) ext4 6 2 2d03h 16d
KCSAN: data-race in memchr / vsnprintf (2) net prio:high 6 2 19d 16d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) mm 6 1 18d 18d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (3) block 6 1 18d 18d
KCSAN: data-race in generic_fillattr / inode_update_time fs prio:high 6 1 19d 19d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) mm 6 1 20d 20d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) fs 6 1 21d 21d
KCSAN: data-race in sg_fill_request_table / sg_rq_end_io (3) scsi 6 1 23d 23d
KCSAN: data-race in autofs_wait / autofs_wait autofs prio:high 6 12 2h09m 23d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel prio:high 6 5 3d12h 24d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel 6 2 19d 25d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm 6 1 25d 25d
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel prio:high 6 1 26d 26d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel prio:high 6 3 2d17h 26d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu kernel prio:low 6 2 27d 27d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel 6 1 29d 29d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel 6 3 9d06h 29d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel 6 3 8d02h 29d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (6) exfat 6 1 29d 29d
KCSAN: data-race in pipe_poll / pipe_release (13) prio:high fs 6 1 31d 31d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) wireguard 6 2 10d 33d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:high mm 6 16 19h26m 33d
KCSAN: data-race in ktime_get_real_ts64_mg / timekeeping_update_from_shadow kernel 6 1 34d 34d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) exfat 6 1 34d 34d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm 6 24 13h12m 34d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (4) exfat 6 4 19d 35d
KCSAN: data-race in __d_instantiate / path_openat (3) fs prio:high 6 2 20d 36d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq_locked serial 6 1 43d 43d
KCSAN: data-race in pipe_release / pipe_wait_writable (5) fs 6 1 44d 44d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (9) mm fs prio:high 6 2 36d 45d
KCSAN: data-race in hrtimer_reprogram / print_cpu (15) kernel 6 1 46d 46d
KCSAN: data-race in __follow_mount_rcu / do_new_mount fs prio:low 6 1 47d 47d
KCSAN: data-race in inode_update_time / inode_update_time fs prio:high 6 1 47d 47d
KCSAN: data-race in detach_pid / perf_event_switch_output (5) perf 6 1 49d 49d
KCSAN: data-race in memcpy_and_pad / string race:benign ext4 prio:high 6 2 39d 51d
upstream test error: KCSAN: data-race in d_delete / lookup_fast fs -1 1 53d 53d
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial 6 2 27d 53d
KCSAN: data-race in memcpy_and_pad / zap_other_threads (3) race:benign kernel prio:high 6 1 54d 54d
KCSAN: data-race in __perf_event_read_value / event_sched_in (2) perf prio:high 6 1 56d 55d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (9) fs 6 2 45d 58d
KCSAN: data-race in copy_process / memcpy_and_pad (3) mm 6 2 55d 60d
KCSAN: data-race in __stop_tty / pty_write_room (12) serial 6 3 12d 72d
KCSAN: data-race in __dentry_kill / path_lookupat fs 6 2 28d 75d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel prio:high 6 12 3d05h 76d
KCSAN: data-race in data_push_tail / number (6) ext4 bluetooth 6 4 14d 76d
KCSAN: data-race in __d_lookup / shrink_dentry_list fs 6 3 23d 78d
KCSAN: data-race in pipe_lock / pipe_release (17) fs prio:high 6 3 42d 82d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 45d 86d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial 6 3 5d04h 91d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (6) race:benign batman prio:high 6 3 38d 92d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs 6 3 14d 92d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (5) batman 6 2 55d 93d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) wireguard prio:high 6 16 6d06h 97d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 6 4 18d 98d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 9 16d 99d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel 6 5 11h37m 100d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) exfat prio:high 6 4 42d 101d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) fs 6 10 11d 107d
KCSAN: data-race in __dentry_kill / step_into_slowpath fs 6 6 5d23h 107d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 73 22h12m 109d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current (2) fs prio:high 6 3 46d 114d
KCSAN: data-race in __d_drop / fast_dput (3) fs 6 140 13h21m 114d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs 6 13 19d 116d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (2) cgroups 6 6 48d 120d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 55 3d15h 121d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:high 6 68 3d01h 123d
KCSAN: data-race in page_pool_put_unrefed_netmem / page_pool_refill_alloc_cache net 6 325 40d 135d
KCSAN: data-race in __dentry_kill / d_make_discardable fs 6 24 4d18h 136d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf 6 463 35d 138d
KCSAN: data-race in __mod_timer / __mod_timer (11) wireguard prio:high 6 298 4d00h 138d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (3) block prio:low 6 7 38d 144d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:high 6 4 19d 145d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block 6 5 13d 145d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block 6 7 22d 155d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) can 6 28 8d05h 157d
KCSAN: data-race in d_delete / path_lookupat fs prio:low 6 32 1d20h 161d
KCSAN: data-race in d_make_discardable / lookup_fast fs 6 88 12h12m 163d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs 6 59 1d04h 163d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs prio:high 6 159 12h10m 164d
KCSAN: data-race in d_make_discardable / path_lookupat fs 6 90 2d05h 165d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs 6 11 38d 165d
KCSAN: data-race in d_make_discardable / do_readlinkat fs prio:high 6 89 3h02m 165d
KCSAN: data-race in d_delete / step_into_slowpath fs prio:high 6 76 12h57m 167d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs 6 10 2d18h 168d
KCSAN: data-race in dont_mount / step_into_slowpath fs prio:high 6 46 2d13h 169d
KCSAN: data-race in dont_mount / path_lookupat fs 6 19 4d08h 169d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs 6 333 45m 169d
KCSAN: data-race in copy_creds / prepare_creds (2) lsm 6 8 55d 170d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat prio:high 6 14 15d 189d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:high 6 8 32d 194d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat prio:high 6 12 42d 231d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 24 25d 248d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 33d 257d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) input 6 11 4d03h 266d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 26 27d 298d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 6 31 5d11h 301d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 265 11h29m 309d
KCSAN: data-race in audit_log_start / audit_receive (3) audit prio:high 6 21 50d 311d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 34 4d05h 319d
KCSAN: data-race in filemap_read / filemap_read (6) fs prio:high 6 570 7h50m 339d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 166 7d00h 347d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 prio:high 6 157 1d01h 350d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 119 5d18h 350d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 37 10d 356d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block prio:low 6 67 5d15h 381d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm prio:high 6 131 35d 388d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 292 1d23h 389d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:high 6 469 23h44m 390d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 414 35d 390d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat prio:high 6 746 2d15h 390d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux 6 53 10d 413d PATCH [23d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 148 3d11h 415d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 42 23d 431d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 46 9d03h 438d PATCH [387d]
KCSAN: data-race in data_push_tail / vsnprintf (9) block prio:low 6 224 1d09h 453d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 283 1d04h 502d PATCH [387d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 151 4d11h 545d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:high 6 563 12h13m 546d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 936 1d01h 548d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 115 9d15h 581d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs prio:high 6 72 35d 584d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 43 37d 586d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs prio:high 6 70 5d19h 592d
KCSAN: data-race in console_flush_all / console_flush_all net prio:high 6 94 28d 603d
KCSAN: data-race in data_alloc / data_push_tail (3) audit prio:low 6 67 26d 619d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 672 2d01h 628d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 186 1d14h 679d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:high 6 207 4d03h 684d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 210 9d10h 685d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:high 6 152 8d02h 686d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 153 4d07h 688d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 50 6d20h 701d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 704 1d01h 724d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 859 2d17h 743d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:high 6 89 43d 770d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 205 7d18h 773d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs prio:high 6 641 7h41m 839d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 mm 6 173 9d23h 893d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:high 6 2663 1h30m 894d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs prio:high 6 507 21h48m 894d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 310 6d22h 895d
KCSAN: data-race in set_nlink / set_nlink kernfs prio:high 6 1125 11h29m 895d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 984 6d10h 895d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 756d 895d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 6 170 19h42m 895d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1552 1d02h 895d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel prio:high 6 658 18m 895d
KCSAN: data-race in dont_mount / step_into isofs prio:high 6 syz 1968 171d 1475d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:high 6 962 26d 1595d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1882 1d11h 1618d
KCSAN: data-race in data_push_tail / string ext4 audit 6 488 14d 1763d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5315 2h45m 1789d
KCSAN: data-race in data_alloc / prb_reserve net 6 1259 1d23h 1882d
KCSAN: data-race in _prb_read_valid / prb_reserve ext4 6 3880 6h03m 2018d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:high 6 1662 2d23h 2063d
KCSAN: data-race in alloc_pid / copy_process (2) kernel prio:high 6 3499 2d17h 2171d PATCH [387d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 390d 2299d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:high 6 4152 1d04h 2353d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:high 6 2539 1d01h 2358d
corrupted report (2) hfs kasan mm -1 1112602 now 2961d