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 4h37m 90794 514326 248 1156331 7595b66ae9de .config 5h18m 26d77996 14h36m all only
Applied filters: Only Manager=ci2-upstream-kcsan-gce (drop)
open (15):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __htab_map_lookup_elem / bpf_lru_pop_free bpf 1 15d 14d
KCSAN: data-race in copy_mm / percpu_counter_destroy_many kernel 6 23h39m 43d 💬 2 [43d]
KCSAN: data-race in key_garbage_collector / key_set_expiry keyrings lsm 1 44d 43d
KCSAN: data-race in copy_fs / free_bprm mm fs 1 48d 48d
KCSAN: data-race in copy_page_from_iter_atomic / pagecache_isize_extended ext4 mm 2 46d 49d 💬 4 [42d]
KCSAN: data-race in copy_mm / copy_page_range kernel 3 2d22h 57d
KCSAN: data-race in getrusage / try_to_unmap_one (2) mm 6 53d 82d
KCSAN: data-race in mem_cgroup_track_foreign_dirty_slowpath / mem_cgroup_track_foreign_dirty_slowpath (7) mm fs 4 11d 84d
KCSAN: data-race in kick_pool / wq_worker_running net 821 8m 207d 💬 1 [207d]
KCSAN: data-race in folios_put_refs / need_mlock_drain (2) mm 19 17d 232d
KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) virt 47 1d02h 245d 💬 1 [119d]
KCSAN: data-race in generic_buffers_fsync_noflush / writeback_single_inode (3) ext4 359 7h38m 326d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 93 1d16h 370d 💬 2 [61d]
KCSAN: data-race in generic_fillattr / shmem_mknod (2) mm syz 760 218d 792d 💬 21 [232d]
KCSAN: data-race in __filemap_remove_folio / folio_mapping (2) mm 584 1h17m 792d 💬 6 [11d]
moderation (208):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in fat32_ent_put / fat_mirror_bhs exfat 1 2h07m 2h07m
KCSAN: data-race in __filemap_add_folio / invalidate_bdev (9) fs mm 1 2h13m 2h12m
KCSAN: data-race in io_flush_timeouts / io_issue_sqe (2) io-uring 1 21h11m 21h10m
KCSAN: data-race in __stop_tty / n_tty_receive_char (9) serial 1 1d07h 1d07h
KCSAN: data-race in __d_lookup_rcu_op_compare / __d_rehash (4) fs 1 1d07h 1d07h
KCSAN: data-race in __bpf_get_stackid / __bpf_get_stackid bpf 1 1d09h 1d09h
KCSAN: data-race in __wb_update_bandwidth / percpu_counter_add_batch (10) mm fs 1 2d14h 2d14h
KCSAN: data-race in _copy_to_iter / set_overhead (3) ext4 1 4d10h 4d10h
KCSAN: data-race in __mem_cgroup_flush_stats / tick_do_update_jiffies64 (2) kernel 1 6d05h 6d05h
KCSAN: data-race in __bpf_get_stackid / bcmp bpf 4 11h11m 6d17h
KCSAN: data-race in __mmput / copy_mm mm 1 7d06h 7d06h
KCSAN: data-race in memchr / number (4) kernel 1 7d17h 7d17h
KCSAN: data-race in fat_alloc_clusters / fat_statfs (3) exfat 1 8d07h 8d07h
KCSAN: data-race in filemap_read / filemap_read (6) fs 12 20h32m 9d16h
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (8) ext4 1 9d18h 9d18h
KCSAN: data-race in copy_mm / dup_mmap mm 1 9d20h 9d20h
KCSAN: data-race in __mark_inode_dirty / generic_buffers_fsync_noflush (3) ext4 1 10d 10d
KCSAN: data-race in __dentry_kill / __dentry_kill (6) fs 1 11d 11d
KCSAN: data-race in __mark_inode_dirty / inode_cgwb_move_to_attached (9) ext4 1 11d 11d
KCSAN: data-race in __stop_tty / pty_write_room (8) serial 1 12d 12d
KCSAN: data-race in memchr / string (6) audit 1 12d 12d
KCSAN: data-race in ppp_asynctty_receive / tty_set_termios (10) serial 18 10h55m 12d
KCSAN: data-race in copy_process / memcpy_and_pad kernel 1 13d 13d
KCSAN: data-race in _copy_to_iter / copy_folio_from_iter_atomic mm 1 13d 13d
KCSAN: data-race in serial8250_do_startup / serial8250_modem_status serial 1 14d 14d
KCSAN: data-race in fifo_open / pipe_poll fs 1 14d 14d
KCSAN: data-race in __dentry_kill / shrink_dentry_list (6) fs 2 1d06h 14d
KCSAN: data-race in isotp_sendmsg / isotp_sendmsg (8) can 1 16d 16d
KCSAN: data-race in atime_needs_update / inode_set_ctime_to_ts fs 1 17d 17d
KCSAN: data-race in memcpy_and_pad / release_task kernel 11 1d22h 18d
KCSAN: data-race in file_update_time / inode_update_timestamps (4) fs 1 18d 18d
KCSAN: data-race in can_can_gw_rcv / can_can_gw_rcv (4) can 3 3d07h 19d
KCSAN: data-race in can_rcv_filter / can_rcv_filter (12) can 4 14d 19d
KCSAN: data-race in __io_arm_poll_handler / __tty_hangup (2) serial 1 20d 20d
KCSAN: data-race in copy_folio_from_iter_atomic / copy_folio_from_iter_atomic ext4 12 3h56m 20d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 3 21d 20d
KCSAN: data-race in ip_vs_add_service / ip_vs_out_hook lvs 4 22d 20d
KCSAN: data-race in cleanup_net / unregister_netdevice_many_notify net 1 54d 20d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (6) batman 1 38d 20d
KCSAN: data-race in copy_folio_from_iter_atomic / fat16_ent_put exfat 17 1d05h 20d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lrus_cpu (15) fs 1 22d 22d
KCSAN: data-race in __d_instantiate / path_openat fs 1 22d 22d
upstream test error: KCSAN: data-race in dont_mount / step_into fs 1 23d 23d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (2) block 1 25d 25d
KCSAN: data-race in init_file / prepare_creds fs 1 26d 26d
KCSAN: data-race in css_set_move_task / memcpy_and_pad cgroups 1 26d 26d
KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event (4) fs 2 2h01m 26d
KCSAN: data-race in n_tty_close / pty_close (6) serial 1 26d 26d
KCSAN: data-race in __xa_clear_mark / file_write_and_wait_range (3) mm fs 1 26d 26d
KCSAN: data-race in __d_instantiate / lookup_fast (10) fs 1 27d 27d
KCSAN: data-race in selinux_inode_permission / selinux_inode_permission selinux 52 1d05h 27d
KCSAN: data-race in sg_fill_request_table / sg_rq_end_io scsi 2 17d 28d
KCSAN: data-race in memcpy_and_pad / rcu_tasks_trace_pregp_step kernel 7 4d05h 28d
KCSAN: data-race in ep_poll_callback / ep_try_send_events fs 1 29d 29d
KCSAN: data-race in copy_page_from_iter_atomic / fat12_ent_put exfat 1 30d 30d
KCSAN: data-race in mark_buffer_dirty_inode / sync_mapping_buffers (11) exfat 3 1d21h 31d
KCSAN: data-race in __writeback_single_inode / xas_clear_mark (7) fs mm 5 9h15m 31d
KCSAN: data-race in __io_queue_proc / io_poll_wake (4) io-uring 1 33d 33d
KCSAN: data-race in n_tty_ioctl_helper / n_tty_receive_char (4) serial 1 33d 33d
KCSAN: data-race in filemap_write_and_wait_range / xas_clear_mark (2) fs mm 3 10d 33d
KCSAN: data-race in __perf_event_read_value / perf_event_set_state (4) perf 1 34d 34d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad block 2 33d 34d
KCSAN: data-race in getrusage / try_to_migrate_one (2) mm 1 34d 34d
KCSAN: data-race in __percpu_counter_init_many / copy_mm ext4 mm 4 3d14h 36d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (9) block 1 38d 38d
KCSAN: data-race in move_expired_inodes / vfs_fsync_range (3) ext4 1 39d 39d
KCSAN: data-race in serial8250_do_startup / serial8250_handle_irq (3) serial 2 18d 39d
KCSAN: data-race in inode_cgwb_move_to_attached / iput ext4 1 40d 40d
KCSAN: data-race in __tty_hangup / io_poll_task_func (2) serial 1 41d 41d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last block 5 28d 42d
KCSAN: data-race in prepare_kernel_cred / prepare_kernel_cred kernel 1 42d 42d
KCSAN: data-race in p9_poll_workfn / p9_write_work (7) v9fs 2 30d 43d
upstream test error: KCSAN: data-race in dont_mount / lookup_fast fs 2 8d20h 43d
KCSAN: data-race in data_push_tail / symbol_string (10) kernel 1 44d 44d
KCSAN: data-race in evdev_pass_values / evdev_poll (11) input 2 38d 44d
KCSAN: data-race in try_to_unmap_one / try_to_unmap_one (3) mm 2 5d15h 44d
KCSAN: data-race in copy_mm / try_to_unmap_one mm 1 45d 45d
KCSAN: data-race in bdev_statx / queue_limits_commit_update block 1 47d 47d
KCSAN: data-race in usbdev_ioctl / usbdev_ioctl (12) usb 1 48d 48d
KCSAN: data-race in inode_doinit_with_dentry / inode_doinit_with_dentry (4) selinux 1 48d 48d
KCSAN: data-race in fat12_ent_put / fat_mirror_bhs exfat 17 3d14h 48d
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs block 1 50d 50d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 5d06h 51d
KCSAN: data-race in mlock_folio / need_mlock_drain (7) mm 3 9d11h 51d
KCSAN: data-race in __dentry_kill / step_into (9) fs 3 27d 52d
KCSAN: data-race in __fat_write_inode / copy_page_from_iter_atomic exfat 2 35d 52d
KCSAN: data-race in filemap_read_folio / filemap_read_folio serial 2 9d01h 53d
KCSAN: data-race in ktime_get_real_seconds / timekeeping_update_from_shadow kernel 1 54d 54d
upstream test error: KCSAN: data-race in __xa_clear_mark / xas_find_marked (3) fs mm 2 51d 55d
KCSAN: data-race in mas_replace_node / mas_state_walk (2) mm 14 4d12h 56d
KCSAN: data-race in copy_page_from_iter_atomic / fat16_ent_put exfat 20 22d 57d
KCSAN: data-race in sg_common_write / sg_finish_rem_req (5) scsi 3 17d 58d
KCSAN: data-race in do_sync_mmap_readahead / do_sync_mmap_readahead (8) ext4 2 12d 58d
KCSAN: data-race in lookup_user_key / prepare_creds keyrings lsm 2 7d05h 58d
KCSAN: data-race in mas_state_walk / mas_wr_store_entry mm 28 2d04h 59d
KCSAN: data-race in find_get_block_common / has_bh_in_lru ext4 64 2h17m 59d
KCSAN: data-race in _prb_read_valid / data_alloc ext4 78 2h58m 60d
KCSAN: data-race in mas_state_walk / mas_wmb_replace (3) mm 60 1d02h 60d
KCSAN: data-race in fat16_ent_put / fat_mirror_bhs exfat 148 3h47m 60d
KCSAN: data-race in call_rcu / mas_state_walk (2) mm 67 1h38m 60d
KCSAN: data-race in copy_page_from_iter_atomic / copy_page_from_iter_atomic ext4 39 22d 60d
KCSAN: data-race in pipe_poll / pipe_release (10) fs 4 40d 62d
KCSAN: data-race in io_file_get_flags / setattr_copy fs 2 50d 67d
KCSAN: data-race in prepare_signal / ptrace_attach (13) kernel 2 51d 69d
KCSAN: data-race in __anon_vma_prepare / handle_mm_fault (5) mm 3 31d 71d
KCSAN: data-race in exec_mmap / vms_clear_ptes (3) mm 3 24d 72d
KCSAN: data-race in __dentry_kill / d_set_d_op (20) fs 3 2d05h 77d
KCSAN: data-race in avc_policy_seqno / avc_ss_reset (3) selinux 7 7d11h 83d
KCSAN: data-race in __xa_set_mark / filemap_write_and_wait_range mm fs 3 34d 84d
KCSAN: data-race in _copy_from_iter / _copy_from_iter (5) mm 17 5d13h 85d
KCSAN: data-race in __filemap_remove_folio / filemap_write_and_wait_range (4) mm iomap 24 6d00h 88d
KCSAN: data-race in fill_mg_cmtime / simple_rename_timestamp (2) fs 3 18d 92d
KCSAN: data-race in file_write_and_wait_range / xas_clear_mark (2) fs mm 2 47d 93d
KCSAN: data-race in n_tty_poll / tty_set_termios (9) serial 7 21d 93d
KCSAN: data-race in xas_find_marked / xas_init_marks (5) mm 6 5d10h 97d
KCSAN: data-race in mon_reader_del / usb_hcd_submit_urb (5) usb 2 52d 97d
KCSAN: data-race in __d_rehash / fast_dput (4) fs 12 4d11h 101d
KCSAN: data-race in __mark_inode_dirty / redirty_tail_locked (10) exfat ext4 2 51d 104d
KCSAN: data-race in free_pid / zap_pid_ns_processes (7) kernel 10 4d05h 108d PATCH [57d]
KCSAN: data-race in data_push_tail / vsnprintf (9) block netfilter 54 2d19h 123d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (5) ext4 14 1d17h 126d
KCSAN: data-race in hrtimer_interrupt / print_tickdevice (15) kernel 7 18d 136d
KCSAN: data-race in filemap_write_and_wait_range / xas_set_mark (2) fs mm 91 5d11h 140d
KCSAN: data-race in munlock_folio / need_mlock_drain (6) mm 7 51d 149d
KCSAN: data-race in copy_process / free_pid (14) kernel 64 1d21h 172d PATCH [57d]
KCSAN: data-race in __d_lookup / __d_rehash (9) fs 12 3d10h 179d
KCSAN: data-race in __stop_tty / pty_write (15) serial 7 14d 185d
KCSAN: data-race in drop_nlink / generic_fillattr (9) fs 7 19d 193d
KCSAN: data-race in rtc_dev_poll / rtc_pie_update_irq (5) rtc 17 18d 203d
KCSAN: data-race in n_tty_write / tty_set_termios (12) serial 34 32d 207d
KCSAN: data-race in redirty_tail_locked / vfs_fsync_range (3) ext4 16 5d04h 208d
KCSAN: data-race in __d_instantiate / step_into (3) fs 11 4d20h 208d
KCSAN: data-race in mark_buffer_dirty_inode / mark_buffer_dirty_inode (12) exfat 23 8d11h 214d
KCSAN: data-race in fill_mg_cmtime / shmem_symlink mm 62 2d08h 215d
KCSAN: data-race in n_tty_receive_buf_common / n_tty_write (7) serial 10 21d 216d
KCSAN: data-race in fill_mg_cmtime / shmem_mknod mm 250 23h44m 216d
KCSAN: data-race in fill_mg_cmtime / shmem_unlink mm 65 12h01m 217d
KCSAN: data-race in file_write_and_wait_range / xas_set_mark (2) fs mm 470 3h45m 218d
KCSAN: data-race in generic_buffers_fsync_noflush / redirty_tail_locked (2) ext4 22 23d 218d
KCSAN: data-race in dequeue_signal / ptrace_check_attach (11) kernel 18 20d 221d
KCSAN: data-race in do_sendfile / do_sendfile (10) fs 11 26d 223d
KCSAN: data-race in generic_buffers_fsync_noflush / inode_cgwb_move_to_attached (2) ext4 30 9d14h 224d
KCSAN: data-race in n_tty_flush_buffer / n_tty_lookahead_flow_ctrl (6) serial 13 53d 225d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (5) exfat 121 6h22m 236d
KCSAN: data-race in audit_log_start / audit_receive (2) audit 8 39d 239d
KCSAN: data-race in shmem_fallocate / shmem_fault (9) mm 50 7d01h 251d
KCSAN: data-race in __delete_from_swap_cache / folio_mapping (5) mm 40 2d23h 254d
KCSAN: data-race in fsnotify_detach_mark / inotify_handle_inode_event (2) fs 30 11d 255d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 25 11d 256d
KCSAN: data-race in generic_fillattr / touch_atime (4) fs 29 10h47m 262d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (3) ext4 30 2d07h 265d
KCSAN: data-race in console_flush_all / console_flush_all ext4 52 2d02h 273d
KCSAN: data-race in getrusage / vms_clear_ptes mm 156 16h53m 275d 💬 1 [101d]
KCSAN: data-race in data_alloc / data_push_tail (3) block 31 1d17h 289d
KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64 (2) kernel 300 9h17m 298d
KCSAN: data-race in __writeback_single_inode / generic_buffers_fsync_noflush (4) ext4 60 11d 331d
KCSAN: data-race in generic_fillattr / inode_add_bytes fs 93 2d20h 349d
KCSAN: data-race in shmem_add_to_page_cache / shmem_getattr (5) mm 108 14d 354d
KCSAN: data-race in shmem_getattr / shmem_recalc_inode mm 97 10d 355d
KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages (5) mm 79 17d 356d
KCSAN: data-race in d_delete / lookup_fast (7) fs 67 8d10h 358d
KCSAN: data-race in pollwake / pollwake (5) fs 481 3h48m 365d 💬 2 [6d14h]
KCSAN: data-race in fasync_remove_entry / sock_wake_async (12) fs 29 30d 371d
KCSAN: data-race in __dentry_kill / fast_dput (2) fs 117 6d23h 389d
KCSAN: data-race in touch_atime / touch_atime (3) fs 293 1d13h 394d
KCSAN: data-race in pcpu_alloc_noprof / pcpu_block_update_hint_alloc netfilter bpf syz 198 215d 401d
KCSAN: data-race in __mark_inode_dirty / writeback_single_inode (8) ext4 247 3d01h 402d
KCSAN: data-race in vfs_fsync_range / writeback_single_inode (7) ext4 469 1h52m 402d
KCSAN: data-race in print_cpu / tick_nohz_idle_enter (10) kernel 25 34d 409d
KCSAN: data-race in __writeback_single_inode / xas_set_mark (6) fs mm 503 15h47m 413d
KCSAN: data-race in mlock_new_folio / need_mlock_drain (3) mm 65 42d 440d
KCSAN: data-race in __lru_add_drain_all / folios_put_refs mm 130 12h40m 443d
KCSAN: data-race in vmalloc_info_show / vmalloc_info_show fs 643 23d 466d
KCSAN: data-race in atime_needs_update / touch_atime (2) fs 332 1h52m 509d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) mm 115 1d04h 563d
KCSAN: data-race in do_select / pollwake (2) kernfs 1575 4h00m 564d
KCSAN: data-race in data_push_tail / number (4) block 103 30d 564d
KCSAN: data-race in shmem_file_splice_read / shmem_file_splice_read mm 1541 3h58m 564d
KCSAN: data-race in atime_needs_update / inode_update_timestamps fs 302 6h22m 564d
KCSAN: data-race in atime_needs_update / inode_set_ctime_current fs 436 3d20h 564d
KCSAN: data-race in hrtimer_interrupt / print_cpu (5) kernel 246 8d05h 565d
KCSAN: data-race in n_tty_receive_char_flow_ctrl / tty_set_termios serial 569 13h47m 565d
KCSAN: data-race in process_scheduled_works / process_scheduled_works kernel 1902 28d 565d
KCSAN: data-race in set_nlink / set_nlink kernfs 747 1h45m 565d
KCSAN: data-race in dont_mount / lookup_fast exfat syz 861 2h02m 565d
KCSAN: data-race in __fsnotify_parent / fsnotify_detach_connector_from_object (3) exfat syz 978 426d 565d
KCSAN: data-race in dentry_unlink_inode / step_into fs syz 1915 2h43m 565d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 139 3d20h 565d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4 1124 48m 565d
KCSAN: data-race in wq_worker_tick / wq_worker_tick kernel 398 1d10h 565d
KCSAN: data-race in d_delete / step_into (6) fs 786 3d13h 565d
KCSAN: data-race in dont_mount / step_into isofs syz 1754 1d05h 1145d
KCSAN: data-race in __filemap_add_folio / filemap_write_and_wait_range ext4 893 2d13h 1265d
KCSAN: data-race in __lru_add_drain_all / folio_add_lru mm 1373 1h53m 1288d
KCSAN: data-race in pcpu_alloc / pcpu_free_area (3) netfilter syz 1402 402d 1303d
KCSAN: data-race in data_push_tail / string audit net ext4 424 4d02h 1433d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm 4671 3h45m 1459d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 1127d 1547d
KCSAN: data-race in data_alloc / prb_reserve net 1092 1d20h 1552d
KCSAN: data-race in _prb_read_valid / prb_reserve block 3668 1d10h 1688d
KCSAN: data-race in __xa_set_mark / xas_find_marked mm fs 1524 4d21h 1733d
KCSAN: data-race in do_sys_poll / pollwake fs 5250 4h19m 1802d
KCSAN: data-race in exit_mm / mm_update_next_owner kernel syz 3548 338d 1816d
KCSAN: data-race in alloc_pid / copy_process (2) kernel 3097 1d19h 1841d PATCH [57d]
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4 syz 2497 60d 1969d
KCSAN: data-race in xas_clear_mark / xas_find_marked (2) mm fs 4078 2h02m 2023d
KCSAN: data-race in xas_find_marked / xas_set_mark mm fs 2039 48m 2029d
KCSAN: data-race in pcpu_alloc / pcpu_block_update_hint_alloc netfilter bpf syz 1228 403d 2057d