syzbot


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 5h35m 96166 542545 827 3071047 097a6c336d00 .config 18h32m 67c37560 8h16m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
open (9):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fat32_ent_get / fat32_ent_put exfat 6 1 54d 53d PATCH [32d]
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf 6 14 9d23h 101d PATCH [64d]
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 11 3d10h 130d 💬 2 [129d]
KCSAN: data-race in kick_pool / wq_worker_running keyrings lsm 6 936 14h06m 294d 💬 1 [293d]
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 6 23 21d 319d
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt 6 62 3d13h 332d 💬 1 [206d]
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 6 514 1h30m 413d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 6 107 1d23h 457d 💬 2 [148d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm iomap 6 716 10h46m 879d 💬 6 [4d09h]
moderation (201):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in selinux_socket_post_create / selinux_socket_sock_rcv_skb (2) selinux 6 1 11h01m 11h00m
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (8) serial 6 1 20h21m 20h20m
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (8) cgroups mm 6 1 2d11h 2d11h
KCSAN: data-race in io_wq_worker / kthread_is_per_cpu io-uring 6 1 3d00h 3d00h
KCSAN: data-race in copy_creds / prepare_creds lsm 6 2 3d10h 4d01h
KCSAN: data-race in task_participate_group_stop / wait_consider_task (2) kernel 6 1 4d17h 4d17h
KCSAN: data-race in __percpu_counter_init_many / copy_mm (2) mm 6 1 5d04h 5d04h
KCSAN: data-race in filemap_read_folio / filemap_read_folio (2) fs 6 1 5d10h 5d10h
KCSAN: data-race in __d_lookup_rcu / __d_rehash (9) fs 6 1 6d04h 6d04h
KCSAN: data-race in __se_sys_ioctl / __tty_hangup (6) serial 6 1 6d08h 6d08h
upstream test error: KCSAN: data-race in dont_mount / lookup_fast (2) fs -1 1 6d18h 6d18h
KCSAN: data-race in copy_mm / dup_mmap (2) mm 6 1 7d00h 7d00h
KCSAN: data-race in file_update_time / inode_update_timestamps (5) ext4 6 1 7d23h 7d23h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (5) fs 6 1 8d15h 8d15h
KCSAN: data-race in copy_mm / mmap_region mm 6 1 8d21h 8d21h
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (9) mm 6 1 9d02h 9d02h
KCSAN: data-race in search_nested_keyrings / search_nested_keyrings (3) lsm keyrings 6 1 9d11h 9d11h
KCSAN: data-race in __set_task_comm / strlen fs mm 6 1 9d17h 9d17h
KCSAN: data-race in perf_event_set_state / perf_event_update_time (5) perf 6 1 10d 10d
KCSAN: data-race in print_cpu / tick_nohz_idle_stop_tick kernel 6 1 11d 11d
KCSAN: data-race in copy_folio_from_iter_atomic / fat12_ent_put exfat 6 1 11d 11d
KCSAN: data-race in copy_mm / copy_page_range (2) mm 6 1 11d 11d
KCSAN: data-race in getrusage / try_to_migrate_one (3) mm 6 2 2d16h 11d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (2) block 6 2 11d 11d
KCSAN: data-race in exec_mmap / vms_clear_ptes (4) mm 6 1 13d 13d
KCSAN: data-race in setattr_copy / touch_atime fs 6 1 13d 13d
KCSAN: data-race in __tty_hangup / tty_hung_up_p (13) serial 6 1 14d 14d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) exfat 6 1 14d 14d
KCSAN: data-race in blk_mq_start_request / bt_for_each (4) block 6 1 14d 14d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (2) block 6 2 14d 15d
KCSAN: data-race in _copy_to_iter / fat12_ent_put (7) exfat 6 1 17d 17d
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (10) fs mm 6 2 10d 19d
KCSAN: data-race in __d_instantiate / lookup_fast (11) fs 6 1 20d 20d
KCSAN: data-race in __anon_vma_prepare / __vmf_anon_prepare mm 6 1 21d 21d
KCSAN: data-race in n_tty_flush_buffer / n_tty_poll serial 6 1 21d 21d
KCSAN: data-race in __perf_event_read_value / perf_event_set_state (5) perf 6 3 4d16h 21d
KCSAN: data-race in memcpy_and_pad / zap_other_threads kernel 6 2 10d 22d
KCSAN: data-race in sg_open / sg_release (2) scsi 6 1 22d 22d
KCSAN: data-race in evdev_pass_values / evdev_poll (12) input 6 2 15d 22d
KCSAN: data-race in mlock_folio / need_mlock_drain (8) mm 6 1 24d 24d
KCSAN: data-race in futex_hash / futex_hash_allocate kernel 6 1 25d 25d
KCSAN: data-race in data_push_tail / symbol_string (11) kernel 6 1 27d 27d
KCSAN: data-race in __dentry_kill / lookup_fast (14) fs 6 1 27d 27d
KCSAN: data-race in fasync_remove_entry / kill_fasync (14) fs 6 2 20d 27d
KCSAN: data-race in hrtimer_reprogram / print_cpu (14) kernel 6 3 10d 29d
KCSAN: data-race in pipe_poll / pipe_resize_ring (3) fs 6 3 13d 34d
KCSAN: data-race in futex_hash_allocate / futex_hash_allocate kernel 6 1 34d 34d
KCSAN: data-race in virtqueue_get_buf_ctx / vring_interrupt (7) virt 6 1 38d 38d
KCSAN: data-race in page_cache_sync_ra / page_cache_sync_ra (3) ext4 mm 6 9 1d09h 40d
KCSAN: data-race in io_sq_offload_create / prepare_creds io-uring 6 1 40d 40d
KCSAN: data-race in __stop_tty / pty_write_room (9) serial 6 1 41d 41d
KCSAN: data-race in filemap_splice_read / page_cache_sync_ra ext4 6 2 4d10h 41d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (2) exfat 6 1 44d 44d
KCSAN: data-race in __fat_write_inode / copy_folio_from_iter_atomic exfat 6 1 46d 46d
KCSAN: data-race in __writeback_single_inode / vfs_fsync_range (10) ext4 6 1 47d 47d
KCSAN: data-race in _copy_to_iter / fat16_ent_put (6) exfat 6 2 26d 48d
KCSAN: data-race in print_cpu / tick_nohz_stop_idle (6) kernel 6 1 49d 49d
KCSAN: data-race in evdev_pass_values / evdev_read (12) input 6 2 6d13h 49d
KCSAN: data-race in pipe_release / pipe_wait_writable (3) fs 6 2 50d 50d
KCSAN: data-race in cgroup_freezer_migrate_task / handle_mm_fault (5) cgroups 6 1 51d 51d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (4) fs mm 6 1 51d 51d
KCSAN: data-race in do_con_write / stop_tty (8) serial 6 2 51d 52d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (11) kernel 6 4 3d10h 52d
KCSAN: data-race in __xa_clear_mark / filemap_write_and_wait_range (2) fs mm 6 1 53d 53d
KCSAN: data-race in ktime_get_seconds / timekeeping_update_from_shadow kernel 6 1 54d 54d
KCSAN: data-race in init_file / prepare_creds (2) fs 6 2 46d 54d
KCSAN: data-race in atime_needs_update / setattr_copy (2) fs 6 1 54d 54d
KCSAN: data-race in __mod_timer / blk_add_timer (12) block 6 3 25d 55d
KCSAN: data-race in sg_open / sg_open scsi 6 1 55d 55d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) block mm 6 7 22d 57d
KCSAN: data-race in pipe_lock / pipe_release (16) fs 6 2 32d 57d
KCSAN: data-race in n_tty_write / tty_set_termios (13) serial 6 2 21d 58d
KCSAN: data-race in data_push_tail / number (5) audit 6 3 1d00h 59d
KCSAN: data-race in data_push_tail / hex_string (4) kernel 6 2 47d 63d
KCSAN: data-race in fifo_open / wait_for_partner (6) fs 6 50 2d17h 66d
KCSAN: data-race in audit_log_start / audit_receive (3) audit 6 8 6d03h 68d
KCSAN: data-race in munlock_folio / need_mlock_drain (7) mm 6 2 20d 69d
KCSAN: data-race in d_invalidate / fast_dput (5) fs 6 3 18d 70d
KCSAN: data-race in pipe_poll / pipe_release (11) fs 6 3 37d 70d
KCSAN: data-race in clockevents_program_event / print_tickdevice (12) kernel 6 3 18d 73d
KCSAN: data-race in n_tty_receive_char / n_tty_write (11) serial 6 8 19h28m 75d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 5 8d20h 75d
KCSAN: data-race in __process_echoes / n_tty_write (14) serial 6 6 19h26m 76d
KCSAN: data-race in selinux_cred_prepare / selinux_inode_permission selinux 6 3 33d 84d
KCSAN: data-race in io_flush_timeouts / io_issue_sqe (2) io-uring 6 45 9d20h 87d
KCSAN: data-race in __stop_tty / n_tty_receive_char (9) serial 6 4 33d 87d
KCSAN: data-race in __bpf_get_stackid / __bpf_get_stackid bpf 6 20 2d10h 87d
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 6 4 18d 89d
KCSAN: data-race in __bpf_get_stackid / bcmp bpf 6 67 7h00m 93d
KCSAN: data-race in filemap_read / filemap_read (6) fs 6 184 5h06m 96d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 6 5 6d08h 96d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 6 7 27d 97d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 6 2 50d 97d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 6 2 47d 99d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status serial 6 5 27d 100d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 6 3 37d 101d
KCSAN: data-race in memcpy_and_pad / release_task kernel 6 69 1d03h 104d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (4) can 6 9 12d 105d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 6 36 9d14h 106d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 6 59 2d17h 107d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 6 13 4d16h 113d
KCSAN: data-race in selinux_inode_permission / selinux_inode_permission selinux 6 208 3h13m 113d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 6 29 11d 115d
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (11) exfat 6 8 2d20h 117d
KCSAN: data-race in __io_queue_proc / io_poll_wake (4) io-uring 6 4 34d 119d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 6 9 11d 120d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 6 7 9d22h 126d
KCSAN: data-race in prepare_kernel_cred / prepare_kernel_cred lsm 6 6 2d21h 129d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 6 37 7d00h 135d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 14 22h56m 138d
KCSAN: data-race in __dentry_kill / step_into (9) fs 6 7 3d05h 138d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm -1 4 41d 142d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 6 33 4d01h 143d
KCSAN: data-race in sg_common_write / sg_finish_rem_req (5) scsi 6 7 53d 144d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 6 62 5d00h 145d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 6 139 11h22m 146d
KCSAN: data-race in _prb_read_valid / data_alloc net 6 177 55m 146d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 6 153 2h44m 146d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 6 356 2h46m 147d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 6 156 1d03h 147d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 6 9 1d22h 157d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux 6 22 4d04h 169d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range fs mm 6 22 18h21m 170d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 6 49 21h41m 172d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 6 34 4h18m 174d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 6 19 12d 188d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 6 18 13d 194d PATCH [144d]
KCSAN: data-race in data_push_tail / vsnprintf (9) usb 6 104 11h58m 210d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 6 25 2d13h 212d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 6 9 24d 222d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 6 201 1h17m 226d
KCSAN: data-race in copy_process / free_pid (14) kernel 6 131 16h18m 258d PATCH [144d]
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 6 19 10d 265d
KCSAN: data-race in __stop_tty / pty_write (15) serial 6 12 39d 272d
KCSAN: data-race in rtc_dev_poll / rtc_pie_update_irq (5) rtc 6 36 4h02m 290d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 6 28 18d 294d
KCSAN: data-race in __d_instantiate / step_into (3) fs 6 14 37d 295d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (12) exfat 6 27 13d 300d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 6 86 1d06h 301d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 6 13 37d 302d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 6 326 17h03m 303d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 6 90 1d21h 304d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) mm fs 6 612 18h22m 304d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 6 26 7d04h 305d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 6 24 3d03h 308d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 6 17 27d 309d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (5) exfat 6 155 12d 322d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 6 70 1d11h 337d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 6 52 4d18h 340d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 6 40 16d 341d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 30 9d13h 342d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 6 37 4d20h 349d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 6 52 1d00h 351d
KCSAN: data-race in console_flush_all / console_flush_all isofs ppp ext4 6 71 1d15h 360d
KCSAN: data-race in getrusage / vms_clear_ptes mm 6 186 1d04h 361d 💬 1 [188d]
KCSAN: data-race in data_alloc / data_push_tail (3) ext4 6 44 1d09h 376d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 6 386 17h32m 385d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 6 70 3d14h 418d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 6 116 10h43m 436d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 6 138 4d21h 441d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 6 123 13h06m 441d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 6 94 4d13h 443d
KCSAN: data-race in d_delete / lookup_fast (7) fs 6 81 4d17h 444d
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 6 36 3d06h 458d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 6 162 9h31m 475d
KCSAN: data-race in touch_atime / touch_atime (3) ext4 6 416 1h20m 480d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf 6 syz 198 301d 487d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 6 323 1h20m 488d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) exfat ext4 6 619 1h19m 488d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) mm fs 6 597 4d04h 500d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 6 72 1d09h 526d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 6 159 5d22h 529d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4 6 415 4h42m 595d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4 6 130 1d13h 649d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 6 1867 4h53m 650d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4 6 359 1d20h 650d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 6 444 17d 650d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 6 263 4h51m 651d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 6 616 11h51m 651d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 834 16h40m 651d
KCSAN: data-race in dont_mount / lookup_fast exfat 6 syz 911 1h51m 651d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat 6 syz 978 512d 651d
KCSAN: data-race in dentry_unlink_inode / step_into fs 6 syz 2064 4h29m 651d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 6 145 23d 652d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 6 1264 2h15m 652d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 6 466 2d15h 652d
KCSAN: data-race in d_delete / step_into (6) fs 6 827 7h44m 652d
KCSAN: data-race in dont_mount / step_into isofs 6 syz 1869 18h26m 1231d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 mm 6 926 3d14h 1351d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 6 1500 16h05m 1374d
KCSAN: data-race in pcpu_alloc / pcpu_free_area (3) netfilter 6 syz 1402 488d 1389d
KCSAN: data-race in data_push_tail / string net 6 443 4d16h 1519d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) mm fs 6 4826 4h58m 1545d
KCSAN: data-race in data_alloc / prb_reserve ext4 6 1134 2d11h 1638d
KCSAN: data-race in _prb_read_valid / prb_reserve usb 6 3721 11h47m 1775d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 6 1550 4d19h 1820d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel 6 syz 3548 424d 1902d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 6 3213 4h12m 1928d PATCH [144d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 6 syz 2497 146d 2055d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) fs mm 6 4096 2d08h 2109d
KCSAN: data-race in xas_find_marked / xas_set_mark fs mm 6 2210 18h16m 2115d