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 9h24m 64332 610026 630 2050182 40288c9206c1 .config 21h09m 853b104b 1d14h all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (20) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs (2) exfat race:harmful prio:high 6 3 4d14h 7d06h
upstream build error (29) prio:low -1 34 7d03h 27d
KCSAN: data-race in wg_packet_encrypt_worker / wg_packet_encrypt_worker race:benign prio:high wireguard 6 1 32d 31d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_add_entries race:harmful prio:low exfat 6 1 34d 34d PATCH [34d]
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (4) race:harmful prio:low exfat 6 1 37d 37d
KCSAN: data-race in vsnprintf / vsnprintf race:harmful prio:low acpica 6 1 46d 41d
KCSAN: data-race in number / vsnprintf prio:high race:harmful acpica 6 1 46d 41d
KCSAN: data-race in __rb_reserve_next / ring_buffer_iter_peek prio:low race:harmful trace 6 6 11d 41d
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit race:harmful prio:low trace 6 12 18h16m 46d 💬 1 [44d]
KCSAN: data-race in __perf_event_overflow / perf_event_detach_bpf_prog race:harmful prio:low bpf trace 6 2 43d 51d PATCH [29d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 13 3d02h 55d 💬 1 [54d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog (2) race:harmful prio:low perf 6 1 55d 55d
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) race:harmful prio:low mm 6 3 4d16h 91d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low block mm 6 3 43d 112d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 117 1d06h 155d 💬 7 [100d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 67 1d09h 495d 💬 2 [495d]
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1432 30d 659d 💬 1 [658d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 120 3d20h 697d 💬 1 [118d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful prio:low block 6 185 34d 822d 💬 2 [232d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1136 3h18m 1244d PATCH [180d]
moderation (174) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_mm / lru_gen_del_mm (3) mm 6 1 19h10m 19h10m
KCSAN: data-race in __d_rehash / fast_dput (5) fs race:benign prio:high 6 1 2d22h 2d22h
KCSAN: data-race in detach_pid / perf_event_switch_output (6) perf race:benign prio:high 6 7 7h46m 3d12h
KCSAN: data-race in _prb_read_valid / string kernel race:benign prio:high 6 1 3d22h 3d22h
KCSAN: data-race in __folio_end_writeback / writeout_period (3) fs mm race:benign prio:high 6 1 4d07h 4d07h
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (4) block race:benign prio:high 6 1 5d01h 5d01h
KCSAN: data-race in __d_instantiate / path_openat (4) fs race:benign prio:high 6 1 5d10h 5d10h
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (3) kernel race:benign prio:high 6 1 5d19h 5d19h
KCSAN: data-race in __rb_reserve_next / rb_iter_head_event trace race:benign prio:low 6 1 6d00h 6d00h
KCSAN: data-race in xas_find_marked / xas_init_marks (8) ext4 race:benign prio:low 6 1 7d00h 7d00h
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (7) wireguard race:benign prio:high 6 1 13d 9d03h
KCSAN: data-race in __bio_queue_enter / blk_mq_update_tag_set_shared block race:benign prio:high 6 1 9d09h 9d09h
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (17) fs race:benign prio:high 6 1 10d 10d
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) pm race:benign prio:low 6 1 12d 12d
KCSAN: data-race in io_prep_async_work / prepare_creds io-uring race:benign prio:low 6 1 13d 13d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_gc_do kernel race:benign prio:low 6 1 14d 14d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (11) serial race:benign prio:low 6 1 14d 14d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) fs mm race:benign prio:low 6 1 15d 15d
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) usb race:benign prio:low 6 1 16d 16d
KCSAN: data-race in acpi_ut_track_stack_ptr / acpi_ut_value_exit acpica race:benign prio:low 6 1 17d 17d
KCSAN: data-race in _prb_read_valid / vsnprintf kernel race:benign prio:high 6 1 19d 19d
KCSAN: data-race in copy_process / show_stat (6) mm race:benign prio:low 6 1 20d 20d
KCSAN: data-race in copy_mm / rwsem_down_write_slowpath mm race:benign prio:high 6 1 21d 21d
KCSAN: data-race in iter_file_splice_write / set_task_ioprio (2) block race:benign prio:high 6 1 22d 22d
KCSAN: data-race in cpuhp_bringup_ap / cpuhp_should_run pm race:benign prio:low 6 2 18d 23d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode exfat race:benign prio:low 6 1 23d 23d
KCSAN: data-race in acpi_ut_acquire_mutex / acpi_ut_release_mutex acpica race:benign prio:high 6 1 23d 23d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_pertask kernel race:benign prio:low 6 1 24d 24d
KCSAN: data-race in n_tty_receive_buf_common / tty_port_close_start serial 6 1 25d 25d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) ext4 race:benign prio:high 6 2 1d02h 25d
KCSAN: data-race in __process_echoes / n_tty_write (16) serial race:benign prio:low 6 1 26d 26d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (10) cgroups mm race:benign prio:low 6 1 26d 26d
KCSAN: data-race in probe_sched_wakeup / tracing_stop_cmdline_record trace race:benign prio:low 6 2 18d 26d
KCSAN: data-race in compaction_alloc / compaction_alloc (2) mm race:benign prio:high 6 1 28d 28d
KCSAN: data-race in n_tty_receive_char / n_tty_write (13) serial race:benign prio:high 6 1 29d 29d
KCSAN: data-race in __d_instantiate / lookup_fast (14) fs race:benign prio:high 6 1 29d 29d
KCSAN: data-race in kick_pool_pick / wq_worker_running kernel race:benign prio:low 6 42 3h05m 29d
KCSAN: data-race in probe_sched_switch / tracing_start_sched_switch race:benign prio:low trace 6 6 8d13h 30d
KCSAN: data-race in rb_get_reader_page / ring_buffer_unlock_commit race:benign prio:low trace 6 3 3d09h 31d
KCSAN: data-race in rb_move_tail / rb_watermark_hit race:benign prio:low trace 6 1 31d 31d
KCSAN: data-race in compact_zone / compact_zone (10) race:benign prio:high mm 6 1 33d 33d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_trace_ptr race:benign prio:low acpica 6 2 19d 35d
KCSAN: data-race in ring_buffer_poll_wait / ring_buffer_unlock_commit race:benign prio:low trace 6 3 20d 35d
KCSAN: data-race in ____sys_sendmsg / fasync_insert_entry (5) race:benign prio:low fs 6 1 35d 35d
KCSAN: data-race in audit_log_start / audit_receive (4) race:benign prio:low audit 6 1 39d 39d
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) race:benign prio:high block 6 7 5d23h 42d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) race:benign prio:high block 6 7 8h48m 42d
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record race:benign prio:low trace 6 9 2d20h 43d
KCSAN: data-race in hrtimer_reprogram / print_cpu (16) race:benign prio:low kernel 6 1 44d 44d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (2) race:benign prio:high exfat 6 1 44d 44d
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch race:benign prio:low trace 6 1 44d 44d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 45d 45d
KCSAN: data-race in event_handler / usbip_stop_eh prio:high race:benign usb 6 1 45d 45d
kernel panic: KCSAN: panic_on_warn set ... prio:low kasan 2 2 46d 46d
KCSAN: data-race in string / vsnprintf prio:low race:benign acpica 6 1 46d 46d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 73 8h05m 46d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr race:benign prio:low acpica 6 10 2d00h 48d
KCSAN: data-race in copy_mm / vma_complete (4) race:benign prio:low mm 6 1 48d 48d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr race:benign prio:low acpica 6 3 2d00h 48d
KCSAN: data-race in drop_nlink / generic_fillattr (11) race:benign prio:low fs 6 1 49d 49d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr race:benign prio:high acpica 6 5 2d11h 49d
KCSAN: data-race in dentry_kill / path_lookupat race:benign prio:high fs 6 1 50d 50d
KCSAN: data-race in do_readlinkat / ring_buffer_unlock_commit race:benign prio:high trace 6 1 50d 50d
KCSAN: data-race in wg_expired_retransmit_handshake / wg_packet_send_queued_handshake_initiation (5) race:benign prio:high wireguard 6 1 54d 50d
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do race:benign prio:low kernel 6 1 51d 51d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (7) race:benign prio:low mm 6 1 52d 52d
KCSAN: data-race in _copy_to_iter / string (7) race:benign prio:low ext4 6 1 54d 54d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high mm fs 6 3 14d 55d
KCSAN: data-race in __mutex_lock / __mutex_lock race:benign prio:high serial 6 1 55d 55d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 19 3d09h 56d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 18 3h21m 56d
KCSAN: data-race in __ps2_command / ps2_interrupt race:benign prio:high input 6 12 3d09h 56d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt race:benign prio:low input 6 84 5h19m 57d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 3 4d03h 57d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 5 9d08h 73d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 3 16d 74d
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 5 6d08h 75d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low exfat block 6 3 35d 76d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) race:benign prio:high fs 6 3 26d 79d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 16 5d12h 86d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 5 13d 88d
KCSAN: data-race in copy_creds / prepare_creds (3) race:benign prio:low lsm 6 2 48d 88d
KCSAN: data-race in d_lru_del / dentry_kill race:benign prio:low fs 6 3 42d 88d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) race:benign prio:low iomap mm 6 3 53d 92d
KCSAN: data-race in d_invalidate / fast_dput (7) race:benign prio:high fs 6 2 51d 95d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 77 5h29m 96d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high fs mm -1 6 14d 97d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 12 24d 132d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 14 9h52m 133d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 4 41d 142d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 6 33d 143d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 32 2d22h 145d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 24 5d12h 146d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 5 47d 147d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 7 52d 148d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 13 2d07h 151d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 39 13d 155d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 4 25d 156d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 81 6d04h 156d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 36 2d23h 198d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) prio:low wireguard 6 20 35d 219d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low fs 6 18 35d 221d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 116 4d01h 230d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 100 15h35m 243d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 158 1d23h 245d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 308 15d 260d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 15 2d08h 276d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) prio:normal can 6 53 28d 278d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 63 3h48m 283d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 152 3d12h 285d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 91 35d 285d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 279 6h16m 285d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 147 21h23m 286d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 149 2d23h 287d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 137 4d16h 289d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 24 4d20h 290d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 75 11d 291d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 32 21h43m 291d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 544 6h13m 291d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 17 46d 311d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 17 46d 352d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 35 16d 370d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 6 50 7d21h 422d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 338 5d13h 431d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 39 19d 440d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 182 22h23m 469d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 223 2d10h 472d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 126 24d 472d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 49 5d07h 478d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 83 3d05h 503d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 331 4h49m 511d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 592 19h01m 511d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 844 6d12h 512d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) prio:low selinux 6 58 9d07h 534d PATCH [144d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 155 10d 537d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 50 36d 560d PATCH [509d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 253 3h34m 575d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 315 2d08h 623d PATCH [509d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 166 36d 666d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 672 34d 668d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low fs mm 6 979 10d 669d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 83 3d21h 706d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 47 52d 707d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 80 43d 714d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 232 2d14h 801d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 234 29d 806d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 164 29d 808d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 169 20h07m 810d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 757 34d 845d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 884 14d 865d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 221 37d 894d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low fs 6 693 42d 960d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 180 34d 1014d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3154 8h19m 1015d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 535 33d 1015d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1257 52m 1016d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1000 20d 1016d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 877d 1016d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 186 5d08h 1017d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1633 11h52m 1017d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 724 30d 1017d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 292d 1596d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 969 28d 1717d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 2037 30d 1740d
KCSAN: data-race in data_push_tail / string prio:low audit 6 496 2d17h 1885d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5563 3h50m 1911d
KCSAN: data-race in data_alloc / prb_reserve prio:low block net 6 1309 4d03h 2003d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high ext4 6 3954 19h06m 2140d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1690 8d13h 2185d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3594 9h19m 2293d PATCH [509d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 511d 2420d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4169 3h47m 2474d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2617 2d00h 2480d
corrupted report (2) prio:low net -1 1160561 16m 3083d