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 7h34m 61784 507270 29 146472 3aa1dcaa4f6f .config 9h14m b13552fe 9h03m all only
Applied filters: Manager=ci2-upstream-kcsan-gce (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (22) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs (4) exfat race:harmful 6 1 1d01h 1d01h
KCSAN: data-race in advance_sched / netdev_set_num_tc (2) net race:benign prio:low 6 1 4d10h 1d16h PATCH [1d16h]
KCSAN: data-race in vsnprintf / vsnprintf acpica race:harmful prio:low 6 1 9d10h 4d15h
KCSAN: data-race in number / vsnprintf acpica prio:high race:harmful 6 1 9d10h 4d17h
KCSAN: data-race in __rb_reserve_next / ring_buffer_iter_peek trace prio:low race:harmful 6 2 4d06h 4d19h
KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit trace race:harmful prio:low 6 4 12h35m 9d22h 💬 1 [7d23h]
KCSAN: data-race in __perf_event_overflow / perf_event_detach_bpf_prog bpf trace race:harmful prio:low 6 2 6d10h 15d PATCH [14h10m]
KCSAN: data-race in mas_wr_store_entry / mtree_load kernel race:harmful prio:high 6 5 4d21h 18d 💬 1 [17d]
KCSAN: data-race in __perf_event_overflow / __perf_event_set_bpf_prog (2) perf race:harmful prio:low 6 1 18d 18d
KCSAN: data-race in rds_sendmsg / rds_sendmsg (3) race:benign prio:low rds 6 1 30d 28d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put (5) prio:high race:harmful exfat 6 2 43d 42d 💬 1 [41d]
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare (2) race:harmful prio:low mm 6 2 20d 54d 💬 1 [52d]
KCSAN: data-race in __percpu_counter_limited_add / percpu_counter_add_batch (3) race:harmful prio:low mm 6 2 9d05h 55d
KCSAN: data-race in _copy_to_iter / _copy_to_iter (2) race:harmful prio:low mm 6 3 6d21h 76d
KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy prio:low bpf 6 3 46d 115d 💬 1 [115d]
KCSAN: data-race in mas_wr_store_entry / mtree_range_walk (2) prio:low mm 6 107 22h12m 118d 💬 7 [64d]
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs prio:low exfat 6 68 45d 188d 💬 3 [89d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel prio:high 6 61 16d 458d 💬 2 [458d]
KCSAN: data-race in kick_pool / wq_worker_running prio:low net 6 1425 46m 622d 💬 1 [622d]
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) prio:low virt 6 117 5d03h 660d 💬 1 [81d]
KCSAN: data-race in block_uevent / inc_diskseq (2) race:harmful prio:low block 6 184 7d16h 785d 💬 2 [195d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) prio:low mm 6 1085 1d05h 1207d PATCH [143d]
moderation (166) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in audit_log_start / audit_receive (4) audit race:benign prio:low 6 1 2d21h 2d21h
KCSAN: data-race in __blk_mq_sched_dispatch_requests / blk_mq_dispatch_rq_list (4) block race:benign prio:high 6 1 5d15h 5d15h
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (11) block race:benign prio:high 6 2 5h17m 5d15h
KCSAN: data-race in probe_sched_switch / tracing_stop_cmdline_record trace race:benign prio:low 6 1 6d08h 6d08h
KCSAN: data-race in hrtimer_reprogram / print_cpu (16) kernel race:benign prio:low 6 1 7d06h 7d06h
KCSAN: data-race in mmb_mark_buffer_dirty / mmb_sync (2) exfat race:benign prio:high 6 1 8d01h 8d01h
KCSAN: data-race in probe_sched_wakeup / tracing_start_sched_switch trace race:benign prio:low 6 1 8d02h 8d02h
KCSAN: data-race in ktime_get_coarse_real_ts64 / timekeeping_update_from_shadow (2) kernel race:benign prio:high 6 1 8d09h 8d09h
KCSAN: data-race in event_handler / usbip_stop_eh usb prio:high race:benign 6 1 8d10h 8d10h
kernel panic: KCSAN: panic_on_warn set ... kasan prio:low 2 2 9d07h 9d08h
KCSAN: data-race in string / vsnprintf acpica prio:low race:benign 6 1 9d10h 9d10h
KCSAN: data-race in __set_task_comm / strlen (2) fs race:benign prio:low 6 12 20m 9d16h
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_trace_ptr acpica race:benign prio:low 6 2 7d22h 11d
KCSAN: data-race in copy_mm / vma_complete (4) mm race:benign prio:low 6 1 11d 11d
KCSAN: data-race in acpi_ut_trace / acpi_ut_trace_ptr acpica race:benign prio:low 6 1 11d 11d
KCSAN: data-race in drop_nlink / generic_fillattr (11) fs race:benign prio:low 6 1 12d 12d
KCSAN: data-race in acpi_ut_trace_ptr / acpi_ut_track_stack_ptr acpica race:benign prio:high 6 1 12d 12d
KCSAN: data-race in dentry_kill / path_lookupat fs race:benign prio:high 6 1 13d 13d
KCSAN: data-race in do_readlinkat / ring_buffer_unlock_commit trace race:benign prio:high 6 1 13d 13d
KCSAN: data-race in wg_expired_retransmit_handshake / wg_packet_send_queued_handshake_initiation (5) wireguard race:benign prio:high 6 1 17d 13d
KCSAN: data-race in hash_ip4_add / hash_ip4_gc_do kernel race:benign prio:low 6 1 14d 14d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (7) mm race:benign prio:low 6 1 15d 15d
KCSAN: data-race in hash_ipportnet4_add / hash_ipportnet4_head netfilter race:benign prio:low 6 1 20d 16d
KCSAN: data-race in _copy_to_iter / string (7) ext4 race:benign prio:low 6 1 17d 17d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (12) mm fs race:benign prio:high 6 1 18d 18d
KCSAN: data-race in __mutex_lock / __mutex_lock serial race:benign prio:high 6 1 19d 19d
KCSAN: data-race in acpi_ut_status_exit / acpi_ut_track_stack_ptr acpica race:benign prio:low 6 4 4d21h 19d
KCSAN: data-race in acpi_ut_trace / acpi_ut_track_stack_ptr acpica race:benign prio:low 6 8 4d17h 19d
KCSAN: data-race in __ps2_command / ps2_interrupt input race:benign prio:high 6 4 8d18h 20d
KCSAN: data-race in ps2_do_sendbyte / ps2_interrupt input race:benign prio:low 6 25 2d01h 20d
KCSAN: data-race in mas_wmb_replace / mtree_load kernel race:benign prio:low 6 1 20d 20d
KCSAN: data-race in delete_from_page_cache_batch / filemap_write_and_wait_range (4) exfat race:benign prio:low 6 1 22d 22d
KCSAN: data-race in __stop_tty / do_con_write (10) serial race:benign prio:low 6 2 23d 23d
KCSAN: data-race in mon_reader_add / usb_hcd_submit_urb (3) usb race:benign prio:low 6 1 25d 25d
KCSAN: data-race in ksys_write / ksys_write (14) fs race:benign prio:low 6 1 25d 25d
KCSAN: data-race in copy_mm / lru_gen_del_mm (2) mm race:benign prio:low 6 1 26d 26d
KCSAN: data-race in vxcan_xmit / vxcan_xmit (2) can race:benign prio:low 6 1 26d 26d
KCSAN: data-race in lookup_fast / shrink_dentry_list (14) race:benign prio:low fs 6 1 35d 35d
KCSAN: data-race in css_set_move_task / memcpy_and_pad (3) race:benign prio:high cgroups 6 2 2d23h 37d
KCSAN: data-race in __hrtimer_run_queues / hrtimer_try_to_cancel race:benign prio:high kernel 6 1 37d 37d
KCSAN: data-race in init_file / prepare_creds (3) race:benign prio:low fs 6 1 38d 38d
KCSAN: data-race in __lookup_mnt / __umount_mnt race:benign prio:low fs 6 1 38d 38d
KCSAN: data-race in __d_lookup / __d_rehash (12) race:benign prio:high fs 6 3 7d12h 39d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (4) race:benign prio:low block exfat 6 2 30d 40d
KCSAN: data-race in dentry_unlink_inode / path_openat (4) race:benign prio:low fs 6 2 37d 41d
KCSAN: data-race in ktime_get_coarse_ts64 / timekeeping_update_from_shadow (2) race:benign prio:high kernel 6 1 41d 41d
KCSAN: data-race in __fsnotify_parent / d_make_discardable (2) race:benign prio:high fs 6 2 36d 43d
KCSAN: data-race in __wb_writeout_add / writeout_period (6) race:benign prio:high mm fs 6 1 44d 44d
KCSAN: data-race in __filemap_add_folio / sync_bdevs (4) race:benign prio:low ext4 6 1 44d 44d
KCSAN: data-race in _copy_to_iter / fat32_ent_put (7) race:benign prio:high exfat 6 2 24d 46d
KCSAN: data-race in __fat_write_inode / _copy_to_iter (4) race:benign prio:low exfat 6 1 47d 47d
KCSAN: data-race in p9_poll_mux / p9_write_work (2) race:benign prio:low v9fs 6 1 48d 48d
KCSAN: data-race in generic_fillattr / shmem_symlink (7) race:benign prio:low mm 6 1 49d 49d
KCSAN: data-race in d_make_discardable / dentry_kill race:benign prio:low fs 6 13 7d08h 49d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (9) race:benign prio:high exfat 6 4 23d 51d
KCSAN: data-race in copy_mm / vm_mmap_pgoff (3) race:benign prio:low mm 6 1 51d 51d
KCSAN: data-race in __d_instantiate / path_lookupat (2) race:benign prio:low fs 6 3 8d13h 51d
KCSAN: data-race in copy_creds / prepare_creds (3) race:benign prio:low lsm 6 2 11d 51d
KCSAN: data-race in d_lru_del / dentry_kill race:benign prio:low fs 6 3 5d14h 52d
KCSAN: data-race in xas_find_marked / xas_init_marks (7) race:benign prio:low mm ext4 6 2 41d 52d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (5) race:benign prio:low serial 6 1 55d 55d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic (4) race:benign prio:low mm 6 3 16d 55d
KCSAN: data-race in d_invalidate / fast_dput (7) race:benign prio:high fs 6 2 14d 59d
KCSAN: data-race in dentry_kill / fast_dput race:benign prio:high fs 6 53 5h33m 59d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (6) prio:high mm fs -1 3 30d 60d
KCSAN: data-race in data_push_tail / uuid_string (6) race:benign prio:high ext4 6 2 48d 74d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (9) race:benign prio:low fs mm 6 2 44d 90d
KCSAN: data-race in generic_fillattr / inode_set_ctime_current (4) race:benign prio:low fs 6 4 23d 94d
KCSAN: data-race in ktime_get_with_offset / timekeeping_update_from_shadow prio:low kernel 6 10 5d07h 95d
KCSAN: data-race in ktime_get_ts64 / timekeeping_update_from_shadow prio:low kernel 6 12 1d08h 97d
KCSAN: data-race in folios_put_refs / need_mlock_drain (4) prio:low mm 6 3 45d 102d
KCSAN: data-race in mlock_folio / need_mlock_drain (10) prio:low mm 6 4 4d14h 105d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (5) prio:low fs 6 5 10d 106d
KCSAN: data-race in autofs_wait / autofs_wait prio:low autofs 6 28 7d06h 108d
KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper prio:low kernel 6 18 4d05h 109d
KCSAN: data-race in clockevents_program_event / print_tickdevice (14) prio:low kernel 6 5 10d 110d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (12) prio:low kernel 6 7 15d 111d
KCSAN: data-race in __hrtimer_rearm_deferred / print_cpu prio:low kernel 6 5 47d 111d
KCSAN: data-race in ktime_get_coarse_real_ts64_mg / timekeeping_update_from_shadow prio:low kernel 6 10 6d19h 114d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (6) prio:high wireguard 6 3 52d 118d
KCSAN: data-race in mas_walk / mas_wmb_replace (2) prio:low mm 6 34 3d22h 118d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (8) prio:low exfat 6 3 15d 119d
KCSAN: data-race in mas_wmb_replace / mtree_range_walk (2) prio:low mm 6 73 1d16h 119d
KCSAN: data-race in ktime_get / timekeeping_update_from_shadow prio:low kernel 6 28 1d01h 161d
KCSAN: data-race in data_push_tail / number (6) prio:low audit 6 7 27d 161d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (12) prio:low wireguard 6 19 5d03h 182d
KCSAN: data-race in atime_needs_update / inode_update_time prio:low fs 6 17 1d04h 184d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (16) prio:low kernel 6 10 33d 185d
KCSAN: data-race in n_tty_lookahead_flow_ctrl / tty_set_termios (5) prio:low serial 6 101 1d15h 193d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath prio:low kernfs 6 88 3d14h 206d
KCSAN: data-race in shmem_fallocate / shmem_writeout prio:low mm 6 124 6h33m 208d
KCSAN: data-race in __mod_timer / __mod_timer (11) prio:low wireguard 6 305 25d 223d
KCSAN: data-race in __stop_tty / pty_write (16) prio:low serial 6 7 40d 229d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) prio:low block 6 11 20d 240d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (5) prio:normal can 6 51 9h16m 241d
KCSAN: data-race in d_delete / path_lookupat prio:low fs 6 57 2d20h 246d
KCSAN: data-race in d_make_discardable / lookup_fast prio:low fs 6 134 1d23h 248d
KCSAN: data-race in fill_mg_cmtime / simple_unlink prio:low fs 6 90 1d21h 248d
KCSAN: data-race in d_make_discardable / step_into_slowpath prio:low fs 6 252 1d07h 248d
KCSAN: data-race in d_make_discardable / path_lookupat prio:low fs 6 132 7h27m 250d
KCSAN: data-race in d_make_discardable / do_readlinkat prio:low fs 6 125 1d08h 250d
KCSAN: data-race in d_delete / step_into_slowpath prio:low fs 6 121 5h38m 252d
KCSAN: data-race in __follow_mount_rcu / d_set_mounted prio:low fs 6 17 31d 253d
KCSAN: data-race in dont_mount / step_into_slowpath prio:low fs 6 69 12d 254d
KCSAN: data-race in dont_mount / path_lookupat prio:low fs 6 27 5d03h 254d
KCSAN: data-race in dentry_unlink_inode / step_into_slowpath prio:low fs 6 494 13h18m 254d
KCSAN: data-race in _copy_to_iter / fat_set_state (13) prio:low exfat 6 17 9d05h 274d
KCSAN: data-race in copy_mm / copy_page_range (3) prio:low mm 6 10 31d 279d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic (2) prio:low exfat 6 17 10d 316d
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) prio:low mm 6 33 13d 333d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) prio:low block ext4 6 43 6d17h 386d
KCSAN: data-race in fifo_open / wait_for_partner (6) prio:low fs 6 327 5d18h 394d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) prio:low block 6 38 4d06h 404d
KCSAN: data-race in memcpy_and_pad / release_task prio:low kernel 6 175 1d05h 432d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic prio:low ext4 6 203 4d15h 435d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put prio:low exfat 6 125 7d19h 435d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) prio:low fs 6 44 1d04h 441d
KCSAN: data-race in blkdev_open / queue_limits_commit_update prio:low block 6 78 1d20h 466d
KCSAN: data-race in find_get_block_common / has_bh_in_lru prio:low ext4 6 320 1d20h 474d
KCSAN: data-race in _prb_read_valid / data_alloc prio:low ext4 6 571 2h31m 475d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs prio:low exfat 6 819 4d04h 475d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) prio:low selinux 6 56 37d 497d PATCH [108d]
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) prio:low mm 6 153 2d01h 500d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) prio:low kernel 6 50 35m 523d PATCH [472d]
KCSAN: data-race in data_push_tail / vsnprintf (9) prio:low ext4 6 247 3d02h 538d
KCSAN: data-race in copy_process / free_pid (14) prio:low kernel 6 305 18h41m 587d PATCH [472d]
KCSAN: data-race in fill_mg_cmtime / shmem_symlink prio:low mm 6 165 21d 629d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod prio:low mm 6 668 3h07m 631d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) prio:low mm fs 6 956 4d15h 633d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) prio:low fs 6 81 16d 669d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) prio:low block 6 47 15d 670d
KCSAN: data-race in generic_fillattr / touch_atime (4) prio:low fs 6 80 6d16h 677d
KCSAN: data-race in data_alloc / data_push_tail (3) prio:low block ext4 6 75 20d 704d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) prio:high kernel 6 757 6h29m 713d
KCSAN: data-race in generic_fillattr / inode_add_bytes prio:low fs 6 216 1d17h 764d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) prio:low mm 6 231 4h34m 769d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) prio:low mm 6 163 8d15h 771d
KCSAN: data-race in d_delete / lookup_fast (7) prio:low fs 6 163 2d04h 773d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) prio:low fs 6 53 34d 786d
KCSAN: data-race in touch_atime / touch_atime (3) prio:high ext4 6 755 5h21m 809d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) prio:low fs mm 6 873 1d22h 828d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) prio:low mm 6 93 26d 854d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs prio:low mm 6 221 15h54m 858d
KCSAN: data-race in atime_needs_update / touch_atime (2) prio:low fs 6 693 5d16h 923d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) prio:low mm 6 179 17d 978d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read race:benign prio:low mm 6 3016 6h57m 979d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current prio:low fs 6 533 3d04h 979d
KCSAN: data-race in set_nlink / set_nlink prio:low kernfs 6 1228 1d00h 980d
KCSAN: data-race in dont_mount / lookup_fast prio:low exfat 6 syz 998 4d04h 980d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 840d 980d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) prio:low block 6 181 10d 980d
KCSAN: data-race in filemap_splice_read / filemap_splice_read prio:low ext4 6 1595 13h31m 980d
KCSAN: data-race in wq_worker_tick / wq_worker_tick prio:low kernel 6 717 13m 980d
KCSAN: data-race in dont_mount / step_into prio:low isofs 6 syz 1968 256d 1560d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range prio:low mm 6 968 6d19h 1680d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru prio:low mm 6 2029 2h39m 1703d
KCSAN: data-race in data_push_tail / string prio:low audit 6 493 10d 1848d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) prio:high mm fs 6 5503 1d21h 1874d
KCSAN: data-race in data_alloc / prb_reserve prio:low net ext4 6 1299 3d07h 1967d
KCSAN: data-race in _prb_read_valid / prb_reserve bridge ext4 prio:high 6 3929 1d15h 2103d
KCSAN: data-race in __xa_set_mark / xas_find_marked prio:low mm fs 6 1686 4d21h 2148d
KCSAN: data-race in alloc_pid / copy_process (2) prio:low kernel 6 3573 5h21m 2256d PATCH [472d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 474d 2383d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) prio:low mm fs 6 4161 3d07h 2438d
KCSAN: data-race in xas_find_marked / xas_set_mark prio:low fs mm 6 2589 6h57m 2443d
corrupted report (2) prio:low hfs -1 1150877 now 3046d