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 4h30m 60005 585698 80 332696 893e11787f78 .config 7h26m 243b72f1 17h02m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (19) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in wg_packet_encrypt_worker / wg_packet_encrypt_worker wireguard race:benign prio:high 6 1 21d 20d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_add_entries exfat race:harmful prio:low 6 1 23d 23d PATCH [23d]
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (4) exfat race:harmful prio:low 6 1 27d 27d
KCSAN: data-race in vsnprintf / vsnprintf race:harmful prio:low acpica 6 1 35d 30d
KCSAN: data-race in number / vsnprintf prio:high race:harmful acpica 6 1 35d 30d
KCSAN: data-race in __rb_reserve_next / ring_buffer_iter_peek prio:low race:harmful trace 6 6 1d05h 30d
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit race:harmful prio:low trace 6 8 1d14h 36d 💬 1 [34d]
KCSAN: data-race in __perf_event_overflow / perf_event_detach_bpf_prog race:harmful prio:low bpf trace 6 2 32d 41d PATCH [19d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 8 7d14h 44d 💬 1 [43d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog (2) race:harmful prio:low perf 6 1 45d 44d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) race:harmful prio:low mm 6 2 46d 81d PATCH [7d15h]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) race:harmful prio:low mm 6 2 35d 81d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low block mm 6 3 32d 102d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 116 3d19h 144d 💬 7 [90d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 64 4d01h 484d 💬 2 [484d]
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1432 19d 648d 💬 1 [648d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 119 14d 686d 💬 1 [107d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful prio:low block 6 185 23d 811d 💬 2 [221d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1120 3h19m 1233d PATCH [169d]
moderation (174) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (17) fs race:benign 6 1 1h47m 1h46m
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) pm race:benign prio:low 6 1 2d04h 2d04h
KCSAN: data-race in io_prep_async_work / prepare_creds io-uring race:benign prio:low 6 1 2d12h 2d12h
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_gc_do kernel race:benign prio:low 6 1 4d01h 4d01h
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (11) serial race:benign prio:low 6 1 4d02h 4d02h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) fs mm race:benign prio:low 6 1 5d04h 5d04h
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) usb race:benign prio:low 6 1 5d08h 5d08h
KCSAN: data-race in acpi_ut_track_stack_ptr / acpi_ut_value_exit acpica race:benign prio:low 6 1 7d01h 7d01h
KCSAN: data-race in _prb_read_valid / vsnprintf kernel race:benign prio:high 6 1 8d10h 8d10h
KCSAN: data-race in copy_process / show_stat (6) mm race:benign prio:low 6 1 10d 10d
KCSAN: data-race in copy_mm / rwsem_down_write_slowpath mm race:benign prio:high 6 1 10d 10d
KCSAN: data-race in iter_file_splice_write / set_task_ioprio (2) block race:benign prio:high 6 1 11d 11d
KCSAN: data-race in cpuhp_bringup_ap / cpuhp_should_run pm race:benign prio:low 6 2 7d21h 12d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode exfat race:benign prio:low 6 1 12d 12d
KCSAN: data-race in acpi_ut_acquire_mutex / acpi_ut_release_mutex acpica race:benign prio:high 6 1 13d 13d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_pertask kernel race:benign prio:low 6 1 13d 13d
KCSAN: data-race in n_tty_receive_buf_common / tty_port_close_start serial 6 1 14d 14d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) ext4 race:benign prio:high 6 1 14d 14d
KCSAN: data-race in __process_echoes / n_tty_write (16) serial race:benign prio:low 6 1 15d 15d
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 15d 15d
KCSAN: data-race in probe_sched_wakeup / tracing_stop_cmdline_record trace race:benign prio:low 6 2 8d06h 15d
KCSAN: data-race in compaction_alloc / compaction_alloc (2) mm race:benign prio:high 6 1 18d 18d
KCSAN: data-race in n_tty_receive_char / n_tty_write (13) serial race:benign prio:high 6 1 18d 18d
KCSAN: data-race in __d_instantiate / lookup_fast (14) fs race:benign prio:high 6 1 18d 18d
KCSAN: data-race in kick_pool_pick / wq_worker_running kernel race:benign prio:low 6 26 11h56m 19d
KCSAN: data-race in probe_sched_switch / tracing_start_sched_switch trace race:benign prio:low 6 5 17h04m 20d
KCSAN: data-race in rb_get_reader_page / ring_buffer_unlock_commit trace race:benign prio:low 6 2 15d 20d
KCSAN: data-race in rb_move_tail / rb_watermark_hit trace race:benign prio:low 6 1 20d 20d
KCSAN: data-race in compact_zone / compact_zone (10) mm race:benign prio:high 6 1 22d 22d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_trace_ptr acpica race:benign prio:low 6 2 8d21h 24d
KCSAN: data-race in ring_buffer_poll_wait / ring_buffer_unlock_commit trace race:benign prio:low 6 3 9d18h 25d
KCSAN: data-race in ____sys_sendmsg / fasync_insert_entry (5) fs race:benign prio:low 6 1 25d 25d
KCSAN: data-race in audit_log_start / audit_receive (4) audit race:benign prio:low 6 1 28d 28d
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) race:benign prio:high block 6 4 15m 31d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) race:benign prio:high block 6 5 14m 31d
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record race:benign prio:low trace 6 5 13d 32d
KCSAN: data-race in hrtimer_reprogram / print_cpu (16) race:benign prio:low kernel 6 1 33d 33d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (2) race:benign prio:high exfat 6 1 34d 34d
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch race:benign prio:low trace 6 1 34d 34d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 34d 34d
KCSAN: data-race in event_handler / usbip_stop_eh prio:high race:benign usb 6 1 34d 34d
kernel panic: KCSAN: panic_on_warn set ... prio:low kasan 2 2 35d 35d
KCSAN: data-race in string / vsnprintf prio:low race:benign acpica 6 1 35d 35d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 51 1d01h 35d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr race:benign prio:low acpica 6 6 7d21h 37d
KCSAN: data-race in copy_mm / vma_complete (4) race:benign prio:low mm 6 1 37d 37d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr race:benign prio:low acpica 6 1 38d 38d
KCSAN: data-race in drop_nlink / generic_fillattr (11) race:benign prio:low fs 6 1 38d 38d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr race:benign prio:high acpica 6 3 2d04h 38d
KCSAN: data-race in dentry_kill / path_lookupat race:benign prio:high fs 6 1 39d 39d
KCSAN: data-race in do_readlinkat / ring_buffer_unlock_commit race:benign prio:high trace 6 1 39d 39d
KCSAN: data-race in wg_expired_retransmit_handshake / wg_packet_send_queued_handshake_initiation (5) race:benign prio:high wireguard 6 1 43d 39d
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do race:benign prio:low kernel 6 1 40d 40d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (7) race:benign prio:low mm 6 1 41d 41d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_head race:benign prio:low netfilter 6 1 46d 42d
KCSAN: data-race in _copy_to_iter / string (7) race:benign prio:low ext4 6 1 43d 43d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high mm fs 6 3 4d04h 44d
KCSAN: data-race in __mutex_lock / __mutex_lock race:benign prio:high serial 6 1 45d 45d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 9 7d21h 45d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 13 12h35m 45d
KCSAN: data-race in __ps2_command / ps2_interrupt race:benign prio:high input 6 6 7d21h 46d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt race:benign prio:low input 6 50 10h36m 46d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 2 14d 46d
KCSAN: data-race in delete_from_page_cache_batch / filemap_write_and_wait_range (4) race:benign prio:low exfat 6 1 48d 48d
KCSAN: data-race in __stop_tty / do_con_write (10) race:benign prio:low serial 6 2 49d 49d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) race:benign prio:low usb 6 1 51d 51d
KCSAN: data-race in ksys_write / ksys_write (14) race:benign prio:low fs 6 1 51d 51d
KCSAN: data-race in copy_mm / lru_gen_del_mm (2) race:benign prio:low mm 6 1 52d 52d
KCSAN: data-race in vxcan_xmit / vxcan_xmit (2) race:benign prio:low can 6 1 53d 53d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 4 8d08h 63d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 3 5d10h 64d
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 4 22d 65d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low exfat block 6 3 24d 66d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) race:benign prio:high fs 6 3 15d 69d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (7) race:benign prio:high exfat 6 2 50d 72d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 15 12h20m 75d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (9) race:benign prio:high exfat 6 4 49d 77d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 5 3d01h 77d
KCSAN: data-race in copy_creds / prepare_creds (3) race:benign prio:low lsm 6 2 37d 77d
KCSAN: data-race in d_lru_del / dentry_kill race:benign prio:low fs 6 3 31d 78d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) race:benign prio:low iomap mm 6 3 42d 81d
KCSAN: data-race in d_invalidate / fast_dput (7) race:benign prio:high fs 6 2 40d 85d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 71 5d05h 85d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high mm fs -1 6 4d03h 86d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 4 49d 120d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 12 13d 122d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 13 9d00h 123d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 4 30d 131d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 6 22d 132d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 30 20d 134d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 23 1d19h 135d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 5 36d 136d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 7 41d 137d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 11 6d10h 140d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 39 2d11h 144d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 4 14d 145d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 79 3d02h 145d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 32 3d06h 187d
KCSAN: data-race in data_push_tail / number (6) prio:low audit 6 7 53d 187d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) prio:low wireguard 6 20 24d 208d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low fs 6 18 24d 210d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 111 2d15h 219d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 95 2h14m 232d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 147 17h17m 234d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 308 4d08h 249d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 14 3d19h 266d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) prio:normal can 6 53 17d 267d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 60 15d 272d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 149 1d01h 274d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 91 25d 274d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 266 3h54m 274d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 141 2d07h 276d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 144 1d15h 276d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 133 21h19m 278d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 23 5d13h 279d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 75 20h17m 280d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 31 7d21h 280d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 530 19h03m 280d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 17 35d 300d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 17 36d 342d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 35 6d01h 359d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 6 49 4h18m 412d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 336 4h57m 420d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 39 8d23h 430d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 178 6d14h 458d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 218 3d05h 461d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 126 13d 461d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 47 5d02h 467d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 80 13d 492d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 327 2d00h 500d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 588 2d04h 501d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 839 15h19m 501d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) prio:low selinux 6 57 14d 524d PATCH [134d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 154 3d11h 526d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 50 26d 549d PATCH [498d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 251 4d00h 564d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 313 1d12h 613d PATCH [498d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 166 25d 655d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 672 23d 657d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low fs mm 6 979 1h08m 659d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 82 11d 695d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 47 41d 696d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 80 32d 703d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low ext4 block 6 75 46d 730d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 225 10d 790d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 234 19d 795d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 164 18d 797d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 167 2d20h 799d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 757 23d 835d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 884 4d02h 854d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 93 52d 880d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 221 26d 884d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low fs 6 693 31d 950d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 180 23d 1004d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3112 3h21m 1005d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 535 23d 1005d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1252 6h37m 1006d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1000 9d21h 1006d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 867d 1006d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 185 10d 1006d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1627 2h14m 1006d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 724 19d 1006d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 282d 1586d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 969 17d 1706d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 2037 19d 1729d
KCSAN: data-race in data_push_tail / string prio:low audit 6 494 19d 1874d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5539 2h11m 1900d
KCSAN: data-race in data_alloc / prb_reserve prio:low block net 6 1305 1h42m 1993d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high ext4 6 3946 4h58m 2129d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1689 2d10h 2174d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3587 9h18m 2282d PATCH [498d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 501d 2410d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4162 11d 2464d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2614 5h52m 2469d