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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 10h16m 55794 494850 188 675155 9215e74f228f .config 13h39m 6b4a8443 21h34m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (15) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) mm race:harmful prio:low 6 1 3d06h 9h45m
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow (4) kernel race:harmful 6 3 11h06m 11d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_to_ts fs race:harmful 6 1 13d 13d
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy prio:low bpf 6 1 39d 39d 💬 1 [39d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) mm 6 46 6h38m 42d 💬 5 [36d]
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status (4) serial prio:low 6 2 13d 46d
KCSAN: data-race in event_sched_out / perf_mmap_rb perf prio:low 6 1 49d 46d
KCSAN: data-race in _copy_from_iter / bcm_can_tx can prio:low 6 2 35d 53d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 64 24d 113d 💬 3 [13d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog race:harmful prio:low perf 6 14 12d 123d PATCH [94d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 51 3d15h 383d 💬 2 [382d]
KCSAN: data-race in kick_pool / wq_worker_running kernel prio:low 6 1315 15h12m 546d 💬 1 [546d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt prio:low 6 111 4d09h 584d 💬 1 [5d10h]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful block prio:low 6 167 9d23h 709d 💬 2 [119d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm prio:low 6 1014 9h31m 1132d PATCH [67d]
moderation (171) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in copy_process / show_stat (5) mm race:benign 6 1 16h27m 16h26m
KCSAN: data-race in __d_instantiate / lookup_fast (13) fs race:benign 6 1 20h19m 20h17m
KCSAN: data-race in data_push_tail / symbol_string (13) kernel 6 1 3d17h 3d17h
KCSAN: data-race in __dentry_kill / proc_sys_compare fs race:benign 6 1 6d01h 6d01h
KCSAN: data-race in filemap_fault / filemap_read_folio mm race:benign 6 1 8d23h 8d23h
KCSAN: data-race in copy_folio_from_iter_atomic / read_lba iomap race:benign 6 1 9d20h 9d20h
KCSAN: data-race in copy_mm / mmap_write_unlock mm race:benign 6 1 10d 10d
KCSAN: data-race in __udp4_lib_mcast_deliver / udp_lib_unhash (4) net race:benign 6 1 16d 12d
KCSAN: data-race in _copy_to_iter / string (6) ext4 race:benign 6 1 13d 13d
upstream test error: KCSAN: data-race in copy_process / free_pid kernel -1 1 13d 13d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) fs mm 6 1 14d 14d
KCSAN: data-race in hrtimer_start_range_ns / print_cpu kernel race:benign prio:low 6 1 18d 18d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) fs race:benign 6 1 18d 18d
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync exfat prio:low 6 1 20d 20d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow kernel prio:low 6 3 13d 20d
KCSAN: data-race in pipe_release / pipe_unlock (2) fs prio:low 6 1 20d 20d
upstream test error: KCSAN: data-race in d_make_discardable / path_lookupat fs prio:high -1 1 20d 20d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow kernel prio:low 6 2 1d11h 21d
KCSAN: data-race in __anon_vma_prepare / do_wp_page (3) mm 6 1 21d 21d
KCSAN: data-race in free_mnt_ns / rb_erase (2) kernel prio:low 6 1 21d 21d
KCSAN: data-race in __mmput / copy_mm (3) mm prio:low 6 1 21d 21d
KCSAN: data-race in dentry_unlink_inode / path_openat (3) fs prio:low 6 1 22d 22d
KCSAN: data-race in compact_zone / compact_zone (9) mm prio:low 6 1 23d 23d
KCSAN: data-race in virtqueue_get_buf_ctx / vring_interrupt (8) virt prio:low 6 1 24d 24d
KCSAN: data-race in _copy_to_iter / kmmpd (4) ext4 prio:low 6 2 11d 25d
KCSAN: data-race in memchr / vsnprintf (2) net prio:low 6 2 29d 25d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) mm prio:low 6 1 27d 27d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (3) block prio:high 6 1 27d 27d
KCSAN: data-race in generic_fillattr / inode_update_time fs prio:low 6 1 28d 28d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) mm prio:low 6 2 5d01h 29d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 2 5d10h 30d
KCSAN: data-race in sg_fill_request_table / sg_rq_end_io (3) prio:low scsi 6 1 32d 32d
KCSAN: data-race in autofs_wait / autofs_wait autofs prio:low 6 12 9d05h 32d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper kernel prio:low 6 6 2d06h 33d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) kernel prio:low 6 2 28d 34d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (6) mm prio:low 6 2 2d17h 34d
KCSAN: data-race in ktime_get_real_ts64 / timekeeping_update_from_shadow kernel prio:low 6 1 35d 35d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) kernel prio:low 6 3 11d 35d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 3 4d16h 36d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow kernel 6 1 38d 38d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (12) kernel prio:low 6 3 18d 38d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow kernel 6 5 5d19h 38d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (6) exfat prio:low 6 1 38d 38d
KCSAN: data-race in pipe_poll / pipe_release (13) fs prio:low 6 1 40d 40d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) wireguard 6 2 19d 42d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) mm prio:low 6 19 1d22h 42d
KCSAN: data-race in ktime_get_real_ts64_mg / timekeeping_update_from_shadow kernel prio:low 6 1 43d 43d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) exfat prio:low 6 1 43d 43d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) mm prio:low 6 29 12h31m 44d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (4) exfat prio:low 6 4 28d 44d
KCSAN: data-race in __d_instantiate / path_openat (3) fs prio:low 6 2 29d 45d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq_locked serial prio:low 6 1 52d 52d
KCSAN: data-race in pipe_release / pipe_wait_writable (5) fs prio:low 6 1 53d 53d
KCSAN: data-race in fprop_reflect_period_percpu / fprop_reflect_period_percpu (9) mm fs prio:low 6 2 45d 54d
KCSAN: data-race in hrtimer_reprogram / print_cpu (15) kernel prio:low 6 1 55d 55d
KCSAN: data-race in memcpy_and_pad / string race:benign prio:low ext4 6 2 48d 61d
KCSAN: data-race in n_tty_poll / tty_set_termios (10) serial prio:low 6 2 37d 62d
KCSAN: data-race in fsnotify_destroy_mark / inotify_handle_inode_event (9) fs prio:low 6 2 54d 67d
KCSAN: data-race in __stop_tty / pty_write_room (12) serial prio:low 6 4 5d13h 81d
KCSAN: data-race in __dentry_kill / path_lookupat fs prio:low 6 2 37d 85d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow kernel prio:low 6 14 3d12h 86d
KCSAN: data-race in data_push_tail / number (6) ext4 bluetooth prio:low 6 5 21h53m 86d
KCSAN: data-race in __d_lookup / shrink_dentry_list fs prio:low 6 3 32d 87d
KCSAN: data-race in pipe_lock / pipe_release (17) prio:low fs 6 3 52d 91d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (3) ext4 6 2 54d 95d
KCSAN: data-race in __stop_tty / n_tty_receive_char (10) serial prio:low 6 3 14d 101d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (6) race:benign batman prio:low 6 3 48d 101d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (11) mm fs prio:low 6 3 23d 101d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) wireguard prio:low 6 17 7d02h 106d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (9) ext4 6 5 4d02h 107d
KCSAN: data-race in atime_needs_update / inode_update_time ext4 6 10 7d01h 109d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) kernel prio:low 6 6 7d02h 109d
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (3) exfat prio:low 6 5 8d22h 110d
KCSAN: data-race in __dentry_kill / __dentry_kill (7) fs 6 14 11h29m 116d
KCSAN: data-race in __dentry_kill / step_into_slowpath fs prio:low 6 6 15d 117d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) serial 6 74 3d02h 118d
KCSAN: data-race in fill_mg_cmtime / inode_set_ctime_current (2) fs prio:low 6 3 55d 123d
KCSAN: data-race in __d_drop / fast_dput (3) fs prio:low 6 148 19h29m 123d
KCSAN: data-race in __dentry_kill / lookup_fast (15) race:benign fs prio:low 6 13 28d 125d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 61 7h20m 131d
KCSAN: data-race in shmem_fallocate / shmem_writeout mm prio:low 6 75 3d09h 132d
KCSAN: data-race in __dentry_kill / d_make_discardable fs prio:low 6 24 13d 145d
KCSAN: data-race in bq_flush_to_queue / cpu_map_kthread_run (2) net bpf prio:high 6 463 45d 147d
KCSAN: data-race in __mod_timer / __mod_timer (11) wireguard prio:low 6 298 13d 147d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (3) prio:low block 6 7 47d 154d
KCSAN: data-race in __stop_tty / pty_write (16) serial prio:low 6 4 29d 154d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block prio:low 6 5 22d 154d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block prio:low 6 8 7d04h 164d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) can prio:normal 6 29 1d02h 166d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 36 4h49m 170d
KCSAN: data-race in d_make_discardable / lookup_fast fs prio:low 6 92 3d10h 172d
KCSAN: data-race in fill_mg_cmtime / simple_unlink fs prio:low 6 61 4d10h 172d
KCSAN: data-race in d_make_discardable / step_into_slowpath fs prio:low 6 174 17h45m 173d
KCSAN: data-race in d_make_discardable / path_lookupat fs prio:low 6 93 1d07h 174d
KCSAN: data-race in drop_nlink / generic_fillattr (10) fs prio:low 6 11 47d 174d
KCSAN: data-race in d_make_discardable / do_readlinkat fs prio:low 6 95 10h11m 174d
KCSAN: data-race in d_delete / step_into_slowpath fs prio:low 6 82 1d21h 177d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted fs prio:low 6 11 6d16h 177d
KCSAN: data-race in dont_mount / step_into_slowpath fs prio:low 6 53 57m 178d
KCSAN: data-race in dont_mount / path_lookupat fs prio:low 6 19 13d 178d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath fs prio:low 6 355 7h01m 179d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) exfat prio:low 6 14 24d 198d
KCSAN: data-race in copy_mm / copy_page_range (3) mm prio:low 6 9 8d14h 204d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) exfat prio:low 6 14 5d20h 240d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm prio:low 6 25 6d16h 257d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm 6 19 42d 266d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) input prio:low 6 11 13d 275d
KCSAN: data-race in init_file / prepare_creds (2) fs prio:low 6 26 36d 307d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) ext4 prio:low 6 33 2d19h 310d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 276 1d19h 318d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 35 1d03h 328d
KCSAN: data-race in filemap_read / filemap_read (6) fs prio:low 6 576 3d01h 348d
KCSAN: data-race in memcpy_and_pad / release_task kernel prio:low 6 167 8d23h 357d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 prio:low 6 164 1d05h 359d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat prio:low 6 120 7h02m 360d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 37 19d 366d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 67 14d 390d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm prio:low 6 131 45d 398d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 prio:low 6 296 2d03h 398d
KCSAN: data-race in _prb_read_valid / data_alloc net ext4 prio:low 6 482 8h16m 399d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 414 44d 399d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat prio:low 6 759 1d09h 399d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux prio:low 6 54 1d13h 422d PATCH [32d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 148 12d 424d
KCSAN: data-race in __d_rehash / fast_dput (4) fs prio:low 6 42 32d 441d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel prio:low 6 46 18d 447d PATCH [396d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 226 2d05h 462d
KCSAN: data-race in copy_process / free_pid (14) kernel prio:low 6 286 1d19h 511d PATCH [396d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 154 2d04h 554d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm prio:low 6 577 3h54m 555d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs prio:low 6 939 3d05h 557d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm prio:low 6 116 7d19h 590d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs prio:low 6 74 19h29m 594d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 43 46d 595d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs prio:low 6 71 4d07h 601d
KCSAN: data-race in console_flush_all / console_flush_all net prio:low 6 95 3d04h 612d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low audit 6 67 36d 629d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 680 18h49m 637d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs prio:low 6 190 3d20h 688d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm prio:low 6 210 6h55m 693d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 211 1d22h 694d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm prio:low 6 154 2d22h 695d
KCSAN: data-race in d_delete / lookup_fast (7) fs prio:low 6 154 4d23h 697d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs prio:low 6 51 2d02h 710d
KCSAN: data-race in touch_atime / touch_atime (3) fs 6 712 2d18h 733d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm prio:low 6 860 4d19h 752d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm prio:low 6 91 2d06h 779d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm prio:low 6 207 1d09h 782d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs prio:low 6 646 2d08h 848d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 prio:low 6 173 19d 902d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign mm prio:low 6 2703 9h27m 903d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs prio:low 6 512 1d08h 903d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel prio:low 6 312 5d03h 904d
KCSAN: data-race in set_nlink / set_nlink kernfs prio:low 6 1134 16h39m 904d
KCSAN: data-race in dont_mount / lookup_fast exfat prio:low 6 syz 987 1d05h 904d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 765d 904d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 6 171 4d01h 904d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1559 1d21h 904d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel prio:low 6 665 1d02h 904d
KCSAN: data-race in dont_mount / step_into isofs prio:low 6 syz 1968 180d 1484d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range mm prio:low 6 963 8d00h 1604d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm prio:low 6 1897 9h19m 1627d
KCSAN: data-race in data_push_tail / string ext4 audit prio:low 6 488 23d 1772d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 6 5338 7h55m 1798d
KCSAN: data-race in data_alloc / prb_reserve net ext4 prio:low 6 1264 1d18h 1891d
KCSAN: data-race in _prb_read_valid / prb_reserve bridge ext4 6 3886 14h18m 2027d
KCSAN: data-race in __xa_set_mark / xas_find_marked fs mm prio:low 6 1664 1d07h 2072d
KCSAN: data-race in alloc_pid / copy_process (2) kernel prio:low 6 3509 23h59m 2180d PATCH [396d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 399d 2308d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm prio:low 6 4152 10d 2362d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs prio:low 6 2546 3d15h 2368d