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 9h30m 61783 591737 626 2212843 df2908090cda .config 22h59m 680aa3e1 11h20m all only
Applied filters: Only 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 wg_packet_encrypt_worker / wg_packet_encrypt_worker wireguard race:benign prio:high 6 1 20d 19d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_add_entries exfat race:harmful prio:low 6 1 22d 22d PATCH [22d]
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (4) exfat race:harmful prio:low 6 1 25d 25d
KCSAN: data-race in vsnprintf / vsnprintf race:harmful prio:low acpica 6 1 34d 29d
KCSAN: data-race in number / vsnprintf prio:high race:harmful acpica 6 1 34d 29d
KCSAN: data-race in __rb_reserve_next / ring_buffer_iter_peek prio:low race:harmful trace 6 5 16d 29d
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit race:harmful prio:low trace 6 8 8h31m 34d 💬 1 [32d]
KCSAN: data-race in __perf_event_overflow / perf_event_detach_bpf_prog race:harmful prio:low bpf trace 6 2 31d 39d PATCH [17d]
KCSAN: data-race in mas_wr_store_entry / mtree_load race:harmful prio:high kernel 6 8 6d07h 43d 💬 1 [42d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog (2) race:harmful prio:low perf 6 1 43d 43d
KCSAN: data-race in rds_sendmsg / rds_sendmsg (3) race:benign prio:low rds 6 1 55d 53d PATCH [3d14h]
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) race:harmful prio:low mm 6 2 45d 79d PATCH [6d09h]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) race:harmful prio:low mm 6 2 34d 79d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low block mm 6 3 31d 100d
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 116 2d13h 143d 💬 7 [88d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 64 2d19h 483d 💬 2 [483d]
KCSAN: data-race in kick_pool / wq_worker_running prio:low kernel 6 1432 18d 647d 💬 1 [646d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 119 13d 685d 💬 1 [106d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful prio:low block 6 185 22d 810d 💬 2 [220d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1116 21h45m 1232d PATCH [168d]
moderation (173) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in device_resume / dpm_wait_for_superior (2) pm race:benign 6 1 22h07m 22h06m
KCSAN: data-race in io_prep_async_work / prepare_creds io-uring race:benign 6 1 1d06h 1d06h
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_gc_do kernel race:benign prio:low 6 1 2d18h 2d18h
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (11) serial race:benign prio:low 6 1 2d19h 2d19h
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (10) fs mm race:benign prio:low 6 1 3d22h 3d22h
KCSAN: data-race in __usb_hcd_giveback_urb / mon_reader_add (2) usb race:benign prio:low 6 1 4d02h 4d02h
KCSAN: data-race in acpi_ut_track_stack_ptr / acpi_ut_value_exit acpica race:benign prio:low 6 1 5d18h 5d18h
KCSAN: data-race in _prb_read_valid / vsnprintf kernel race:benign prio:high 6 1 7d04h 7d04h
KCSAN: data-race in copy_process / show_stat (6) mm race:benign prio:low 6 1 8d23h 8d23h
KCSAN: data-race in copy_mm / rwsem_down_write_slowpath mm race:benign prio:high 6 1 9d07h 9d07h
KCSAN: data-race in iter_file_splice_write / set_task_ioprio (2) block race:benign prio:high 6 1 10d 10d
KCSAN: data-race in cpuhp_bringup_ap / cpuhp_should_run pm race:benign prio:low 6 2 6d15h 11d
KCSAN: data-race in copy_folio_from_iter_atomic / fat_write_inode exfat race:benign prio:low 6 1 11d 11d
KCSAN: data-race in acpi_ut_acquire_mutex / acpi_ut_release_mutex acpica race:benign prio:high 6 1 11d 11d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_pertask kernel race:benign prio:low 6 1 12d 12d
KCSAN: data-race in n_tty_receive_buf_common / tty_port_close_start serial 6 1 13d 13d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (10) ext4 race:benign prio:high 6 1 13d 13d
KCSAN: data-race in __process_echoes / n_tty_write (16) serial race:benign prio:low 6 1 14d 14d
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 14d 14d
KCSAN: data-race in probe_sched_wakeup / tracing_stop_cmdline_record trace race:benign prio:low 6 2 6d23h 14d
KCSAN: data-race in compaction_alloc / compaction_alloc (2) mm race:benign prio:high 6 1 16d 16d
KCSAN: data-race in n_tty_receive_char / n_tty_write (13) serial race:benign prio:high 6 1 17d 17d
KCSAN: data-race in __d_instantiate / lookup_fast (14) fs race:benign prio:high 6 1 17d 17d
KCSAN: data-race in kick_pool_pick / wq_worker_running kernel race:benign prio:low 6 24 9h12m 17d
KCSAN: data-race in probe_sched_switch / tracing_start_sched_switch trace race:benign prio:low 6 4 20h13m 19d
KCSAN: data-race in rb_get_reader_page / ring_buffer_unlock_commit trace race:benign prio:low 6 2 14d 19d
KCSAN: data-race in rb_move_tail / rb_watermark_hit trace race:benign prio:low 6 1 19d 19d
KCSAN: data-race in compact_zone / compact_zone (10) mm race:benign prio:high 6 1 21d 21d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_trace_ptr acpica race:benign prio:low 6 2 7d15h 23d
KCSAN: data-race in ring_buffer_poll_wait / ring_buffer_unlock_commit trace race:benign prio:low 6 3 8d11h 23d
KCSAN: data-race in ____sys_sendmsg / fasync_insert_entry (5) fs race:benign prio:low 6 1 23d 23d
KCSAN: data-race in audit_log_start / audit_receive (4) audit race:benign prio:low 6 1 27d 27d
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) race:benign prio:high block 6 3 9d01h 30d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) race:benign prio:high block 6 4 9d00h 30d
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record race:benign prio:low trace 6 5 12d 31d
KCSAN: data-race in hrtimer_reprogram / print_cpu (16) race:benign prio:low kernel 6 1 32d 32d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (2) race:benign prio:high exfat 6 1 32d 32d
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch race:benign prio:low trace 6 1 32d 32d
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 33d 33d
KCSAN: data-race in event_handler / usbip_stop_eh prio:high race:benign usb 6 1 33d 33d
kernel panic: KCSAN: panic_on_warn set ... prio:low kasan 2 2 34d 34d
KCSAN: data-race in string / vsnprintf prio:low race:benign acpica 6 1 34d 34d
KCSAN: data-race in __set_task_comm / strlen (2) race:benign prio:low fs mm 6 50 6h18m 34d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr race:benign prio:low acpica 6 6 6d15h 36d
KCSAN: data-race in copy_mm / vma_complete (4) race:benign prio:low mm 6 1 36d 36d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr race:benign prio:low acpica 6 1 36d 36d
KCSAN: data-race in drop_nlink / generic_fillattr (11) race:benign prio:low fs 6 1 37d 37d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr race:benign prio:high acpica 6 3 22h07m 37d
KCSAN: data-race in dentry_kill / path_lookupat race:benign prio:high fs 6 1 38d 38d
KCSAN: data-race in do_readlinkat / ring_buffer_unlock_commit race:benign prio:high trace 6 1 38d 38d
KCSAN: data-race in wg_expired_retransmit_handshake / wg_packet_send_queued_handshake_initiation (5) race:benign prio:high wireguard 6 1 42d 38d
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do race:benign prio:low kernel 6 1 39d 39d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (7) race:benign prio:low mm 6 1 40d 40d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_head race:benign prio:low netfilter 6 1 45d 40d
KCSAN: data-race in _copy_to_iter / string (7) race:benign prio:low ext4 6 1 42d 42d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) race:benign prio:high mm fs 6 3 2d22h 43d
KCSAN: data-race in __mutex_lock / __mutex_lock race:benign prio:high serial 6 1 43d 43d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 9 6d15h 44d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr race:benign prio:low acpica 6 12 6d07h 44d
KCSAN: data-race in __ps2_command / ps2_interrupt race:benign prio:high input 6 6 6d15h 44d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt race:benign prio:low input 6 48 4h46m 45d
KCSAN: data-race in mas_wmb_replace / mtree_load race:benign prio:low kernel 6 2 13d 45d
KCSAN: data-race in delete_from_page_cache_batch / filemap_write_and_wait_range (4) race:benign prio:low exfat 6 1 47d 47d
KCSAN: data-race in __stop_tty / do_con_write (10) race:benign prio:low serial 6 2 48d 48d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) race:benign prio:low usb 6 1 50d 50d
KCSAN: data-race in ksys_write / ksys_write (14) race:benign prio:low fs 6 1 50d 50d
KCSAN: data-race in copy_mm / lru_gen_del_mm (2) race:benign prio:low mm 6 1 51d 51d
KCSAN: data-race in vxcan_xmit / vxcan_xmit (2) race:benign prio:low can 6 1 51d 51d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 4 7d02h 61d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 3 4d03h 62d
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 4 21d 63d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low exfat block 6 3 23d 64d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) race:benign prio:high fs 6 3 14d 67d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (7) race:benign prio:high exfat 6 2 49d 71d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 14 22d 74d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (9) race:benign prio:high exfat 6 4 48d 76d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 5 1d19h 76d
KCSAN: data-race in copy_creds / prepare_creds (3) race:benign prio:low lsm 6 2 36d 76d
KCSAN: data-race in d_lru_del / dentry_kill race:benign prio:low fs 6 3 30d 76d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) race:benign prio:low iomap mm 6 3 41d 80d
KCSAN: data-race in d_invalidate / fast_dput (7) race:benign prio:high fs 6 2 39d 83d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 71 3d23h 84d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high mm fs -1 6 2d20h 85d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 4 47d 119d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 12 12d 120d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 13 7d17h 121d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 4 29d 130d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 6 21d 131d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 30 19d 133d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 23 12h56m 134d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 5 35d 135d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 7 40d 136d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 11 5d04h 139d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 39 1d05h 143d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 4 13d 144d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 79 1d20h 144d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 32 1d23h 186d
KCSAN: data-race in data_push_tail / number (6) prio:low audit 6 7 52d 186d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) prio:low wireguard 6 20 23d 207d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low fs 6 18 23d 209d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 111 1d08h 218d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 94 3d03h 231d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 146 5h31m 233d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 308 3d02h 248d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 14 2d12h 264d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) prio:normal can 6 53 16d 266d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 60 14d 271d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 148 1d00h 273d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 91 23d 273d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 265 11h20m 273d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 141 1d00h 274d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 144 9h08m 275d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 132 2d13h 277d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 23 4d07h 278d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 74 4d22h 279d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 31 6d15h 279d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 529 20h12m 279d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 17 34d 299d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 17 34d 340d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 35 4d18h 358d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low ext4 6 48 7h18m 411d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 333 1d12h 419d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 39 7d17h 428d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 178 5d08h 457d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 218 1d23h 460d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 126 12d 460d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 47 3d20h 466d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 80 12d 491d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 327 18h37m 499d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 588 22h33m 499d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 836 4d02h 500d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) prio:low selinux 6 57 13d 522d PATCH [132d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 154 2d04h 525d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 50 24d 548d PATCH [497d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 251 2d17h 563d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 313 6h36m 611d PATCH [497d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 166 24d 654d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 672 22d 656d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low fs mm 6 977 1d18h 657d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 82 9d22h 694d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 47 40d 695d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 80 31d 702d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low ext4 block 6 75 44d 729d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 225 8d21h 789d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 234 17d 794d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 164 17d 796d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 167 1d14h 798d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high fs 6 757 22d 833d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 884 2d19h 853d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 93 50d 879d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 221 25d 882d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low fs 6 693 30d 948d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 180 22d 1002d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3104 8h40m 1003d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 535 21d 1003d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1250 2d10h 1004d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 1000 8d15h 1004d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 865d 1004d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 185 9d00h 1005d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1624 14h06m 1005d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 724 18d 1005d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 280d 1584d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 969 16d 1705d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 2037 18d 1728d
KCSAN: data-race in data_push_tail / string prio:low audit 6 494 18d 1873d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high fs mm 6 5535 1d12h 1899d
KCSAN: data-race in data_alloc / prb_reserve prio:low block net 6 1304 7d21h 1991d
KCSAN: data-race in _prb_read_valid / prb_reserve prio:high ext4 6 3944 1d22h 2128d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low fs mm 6 1689 1d04h 2173d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3585 9h29m 2281d PATCH [497d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 499d 2408d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low fs mm 6 4162 10d 2462d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2613 23h43m 2468d