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
ci-upstream-kasan-gce-386	now	8h37m	57547	449214	143	725031	8bac8898fe39	.config	13h37m		85a5a23f	20h53m		all	only

Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)

open (226):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
UBSAN: array-index-out-of-bounds in ieee80211_request_ibss_scan wireless	C	error		5196	now	1d15h	💬 5 [27m]
INFO: task hung in page_cache_ra_order fs mm	C	done		13	17h11m	7d15h	💬 1 [7d05h]
BUG: corrupted list in az6007_i2c_xfer media	C	error		4	9d02h	9d09h	PATCH [8d18h]
INFO: rcu detected stall in rtnl_newlink (5) batman	syz	error		92	6d17h	16d
divide error in mac80211_hwsim_link_info_changed (2) wireless				1	23d	19d
BUG: unable to handle kernel paging request in clear_page_erms (7) mm				1	26d	22d
possible deadlock in team_vlan_rx_kill_vid net				107	12d	23d
general protection fault in addrconf_add_ifaddr net	C	done		21081	15d	23d	PATCH [22d]
possible deadlock in kernfs_iop_getattr kernfs	C			22	12h22m	29d
UBSAN: shift-out-of-bounds in __kfifo_alloc input usb	C			18144	now	30d	PATCH [6d00h]
BUG: sleeping function called from invalid context in dev_set_allmulti bridge				2413	now	49d
INFO: task hung in rmap_walk_file mm	C	error		19	13d	82d
general protection fault in __fib6_drop_pcpu_from (6) net				221	3d05h	85d
kernel BUG in alloc_hugetlb_folio_reserve mm	C	done		86	19d	115d	PATCH [100d]
WARNING in mac80211_hwsim_tx wireless				44	32d	133d
WARNING in hci_conn_timeout (2) bluetooth	C	error		395	13h16m	133d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb	C			333	16m	144d
BUG: unable to handle kernel paging request in dst_dev_put (2) net	syz			1538	38m	146d
INFO: rcu detected stall in sys_symlinkat (5) mm	syz	error		53	7d11h	147d
KASAN: slab-use-after-free Read in folio_evictable (3) mm	C			30	3d14h	155d	💬 7 [85d]
possible deadlock in loop_set_status block	C			11877	now	157d	💬 2 [5d21h]
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm	C	done		491	2h29m	159d	💬 4 [28d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs	C	done		2126	now	164d	💬 1 [23d]
INFO: task hung in nl80211_pre_doit (3) wireless	syz			27	60d	167d	💬 1 [166d]
INFO: rcu detected stall in sys_pipe2 (2) mm	syz	done		92	8d21h	170d
INFO: task hung in uevent_show (2) kernel	C	inconclusive		8325	1d05h	171d
INFO: task hung in flush_delayed_work kernel	C	error		210	15h48m	175d
WARNING in kcov_remote_start (6) wireless				67	19h44m	176d
possible deadlock in __submit_bio block	C	done		60676	37d	177d	💬 3 [36d]
WARNING: locking bug in __set_page_owner mm	C	error	inconclusive	179425	86d	177d	💬 2 [83d]
INFO: task hung in ima_file_free (4) lsm integrity	C	error		5	2d04h	178d	💬 1 [140d]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless				14	3d21h	179d
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm				81	34d	181d
INFO: rcu detected stall in kthreadd (2) mm	C	unreliable		67	2d04h	182d
WARNING in __rate_control_send_low (3) wireless	C	done		6798	34m	185d
INFO: task hung in __fuse_simple_request fuse	syz			72	2d20h	190d
INFO: task hung in do_coredump (3) fs	C			335	6d06h	195d	💬 3 [179d]
INFO: rcu detected stall in sys_mprotect (8) mm	syz	done		65	10d	201d
INFO: task hung in cfg80211_event_work (4) wireless	syz			10	39d	201d	💬 3 [197d]
INFO: rcu detected stall in NF_HOOK (2) netfilter	C	inconclusive	error	72	1d12h	201d
INFO: rcu detected stall in sys_getdents64 net	C	error	done	18	70d	202d	💬 3 [38d]
INFO: task hung in netdev_run_todo (4) wireguard				241	4h21m	202d
INFO: task hung in regdb_fw_cb (2) wireless	C	inconclusive	done	127	83d	206d
INFO: task hung in ieee80211_unregister_hw (2) wireless				75	1d15h	207d
INFO: rcu detected stall in kjournald2 (2) mm	C	error		68	1d18h	209d
INFO: task hung in genl_rcv_msg (4) net	C	done		94	14h32m	209d
INFO: task hung in worker_thread (5) kernel	C	done		44	18d	211d
INFO: task hung in wg_destruct (2) wireguard	syz	done	done	122	4d06h	212d
INFO: rcu detected stall in vhci_release mm	syz	done		11	21d	213d
INFO: task hung in crda_timeout_work (8) wireless	C	done		563	2h25m	214d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs				6	54d	214d
possible deadlock in input_inject_event fs	syz	done		824	6h14m	214d
INFO: task hung in new_device_store (5) net	syz	inconclusive		104	18h29m	215d	💬 7 [203d]
INFO: task hung in wg_netns_pre_exit (5) wireguard				359	20d	216d
possible deadlock in gtp_encap_enable_socket net	C	error		24	18d	218d	PATCH [190d]
INFO: task hung in reg_check_chans_work (7) wireless	C	error		462	8h05m	219d
INFO: rcu detected stall in shmem_fault (6) mm	syz			101	11h06m	222d	PATCH [204d]
INFO: rcu detected stall in sys_execve (6) mm	syz	done		45	35d	224d
INFO: task hung in tun_chr_close (5) net	syz	done		582	3d00h	226d
general protection fault in dvb_usbv2_generic_write media	C	error		18	12d	228d
INFO: task hung in usb_deregister_dev (2) usb	C			36	171d	232d
INFO: rcu detected stall in x64_sys_call mm	syz	error		253	3d21h	232d
WARNING in ieee80211_rx_list (3) wireless	C	error		27	4d03h	233d
BUG: corrupted list in add_to_unbuddied mm	syz			43	39d	233d	💬 4 [194d]
WARNING in get_pat_info kernel	C	done		30	12d	234d	💬 1 [170d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs	C	done		3640	3d01h	240d	💬 1 [52d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm				44	34d	249d
WARNING in enable_work input usb pm	C	error		717	1d07h	252d
WARNING in kernfs_new_node (3) kernfs	syz	error	error	24	1d01h	253d
possible deadlock in task_rq_lock cgroups	C	done		3902	2d15h	257d	💬 3 [2d03h]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless	syz	error		186	6d06h	260d	💬 3 [113d]
INFO: rcu detected stall in kcov_close mm				107	1d13h	260d
INFO: rcu detected stall in vm_mmap_pgoff mm				87	1d02h	262d	PATCH [204d]
general protection fault in smc_diag_dump_proto smc	C	inconclusive		282	1d03h	263d	PATCH [259d]
WARNING in firmware_fallback_sysfs (2) kernel				35	10d	263d
INFO: task hung in switchdev_deferred_process_work (3) net	syz	inconclusive		466	8d07h	264d
KASAN: slab-use-after-free Read in em28xx_release_resources media				283	6h01m	271d
WARNING in ath6kl_bmi_get_target_info (2) usb wireless	C	error		8558	1h58m	272d	PATCH [246d]
WARNING in plfxlc_mac_release usb wireless	C	done		3497	10h26m	274d	PATCH [273d]
INFO: task hung in addrconf_dad_work (5) net	C	done		1459	3d13h	274d
KASAN: slab-use-after-free Read in hdm_disconnect usb	C	error		14173	4h46m	274d	PATCH [274d]
INFO: task hung in linkwatch_event (4) net	C	done		3208	8h06m	277d
general protection fault in n_tty_receive_buf_common (2) serial				15	82d	279d
INFO: task hung in nsim_create (2) net				54	42d	279d	💬 4 [279d]
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25	C	error		14	27d	284d	💬 1 [284d]
INFO: task hung in rfkill_global_led_trigger_worker (3) wireless	C			1053	50m	284d	💬 2 [7d22h]
WARNING: suspicious RCU usage in dev_deactivate_queue net	C	error		7829	1d20h	286d	💬 1 [21d]
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (3) media	C			136	11h16m	287d	PATCH [15d]
WARNING in drv_link_info_changed (2) wireless				14	10d	288d
INFO: task hung in cleanup_net (7) net				117	21d	292d
BUG: sleeping function called from invalid context in synchronize_net net	C	done		54	91d	292d	💬 2 [283d]
possible deadlock in do_ip_getsockopt (3) net				1131	12d	293d
possible deadlock in do_ipv6_setsockopt (4) net	C	error		3730	4d07h	293d	💬 1 [21d]
possible deadlock in ip_mroute_setsockopt net	C	done		3119	12d	293d
INFO: task hung in filemap_fault (6) mm				192	5d12h	294d
possible deadlock in ip_mc_drop_socket (2) net				174	13d	295d
possible deadlock in assign_fw usb	C	done		38	3d19h	296d
WARNING: suspicious RCU usage in dev_activate net	C	error		786	8d00h	301d	PATCH [284d]
WARNING in rate_control_rate_init (3) wireless	C	done		10085	now	301d
WARNING in drm_mode_create_lease_ioctl dri	C	inconclusive		72	20d	307d	PATCH [88d]
possible deadlock in smc_vlan_by_tcpsk smc	C			2923	10d	307d	PATCH [218d]
possible deadlock in do_ip_setsockopt (4) net	C	done		12508	4d11h	308d	PATCH [219d]
possible deadlock in start_sync_thread lvs	C	error		6924	12d	309d	💬 2 [175d]
possible deadlock in smc_switch_to_fallback (2) smc	C	error		27435	1d07h	309d
possible deadlock in cfg80211_netdev_notifier_call (3) wireless				73	12d	317d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless	C	error		312	12h50m	318d	💬 1 [198d]
INFO: task hung in ppp_exit_net (4) ppp				130	27d	321d
INFO: task hung in kernfs_dop_revalidate (4) kernfs	C	error		102	8d09h	329d
WARNING in usb_free_urb usb media	C	inconclusive		1394	15h40m	332d	💬 1 [8d00h]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb	syz	error	error	441	9h42m	332d
INFO: task hung in nsim_destroy (4) net				426	42d	333d
INFO: task hung in __vhost_worker_flush net virt				328	35d	335d	💬 5 [33d]
INFO: rcu detected stall in schedule (7) usb	C	done		50	13d	337d
INFO: rcu detected stall in sys_sendto (7) mm	C	error		264	2d18h	343d
WARNING in minstrel_ht_update_caps wireless	C	inconclusive		80	25d	345d
INFO: task hung in __lru_add_drain_all (2) mm	syz			272	9d17h	347d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless	C	error	error	141	327d	348d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4	C	error		2095	1h14m	350d
BUG: Bad rss-counter state (5) bcachefs mm	C	done		2352	14h29m	352d	💬 3 [21d]
possible deadlock in team_device_event (3) net	C	error		2968	17m	355d	PATCH [269d]
WARNING in kernfs_get (5) kernfs	syz	inconclusive		333	2d23h	356d	💬 3 [8d00h]
INFO: rcu detected stall in sock_write_iter (3) net	C	done		150	9d14h	357d	💬 1 [357d]
general protection fault in __pte_offset_map_lock mm	C	done	done	90	140d	359d
possible deadlock in team_del_slave (3) net	C	error		324767	now	368d	PATCH [297d]
KASAN: slab-use-after-free Read in hci_disconnect bluetooth				26	24d	369d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input	C	unreliable		20	12d	380d	💬 1 [21d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth	C	error	error	3383	259d	387d	💬 2 [293d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb	C	error		11	10h18m	393d	💬 1 [393d]
INFO: rcu detected stall in sys_clone (8) mm bpf	C	error		254	3d10h	397d	💬 10 [6d03h]
possible deadlock in hsr_dev_xmit (2) net	C	done		838	19h42m	397d	💬 2 [360d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input	syz	error		53	8d14h	398d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb				214	20h44m	403d
BUG: soft lockup in do_sock_setsockopt tipc	C	done		93	46d	403d	💬 1 [209d]
WARNING in l2cap_chan_del bluetooth				202	5d07h	408d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless mm	C	error	inconclusive	80	4d14h	414d	💬 1 [233d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs	C	inconclusive		17	31d	421d	PATCH [26d]
WARNING in io_ring_exit_work (2) io-uring				754	3h04m	433d
INFO: rcu detected stall in sys_syslog (2) mm	C	error		39	19d	434d
WARNING in wdm_rxwork/usb_submit_urb (2) usb	C	unreliable		94	25d	442d	💬 2 [368d]
possible deadlock in smc_release smc	C	error		79	18h29m	452d	💬 2 [15d]
INFO: task hung in blk_trace_remove (2) block trace	C	done	done	14	3h29m	460d	PATCH [454d]
WARNING in signal_wake_up_state kernel	C	done	done	37	250d	476d	💬 6 [219d]
INFO: rcu detected stall in dput (8) mm	C	done		327	1d00h	485d
INFO: rcu detected stall in fq_pie_timer (2) net	C	done	inconclusive	38	67d	489d	💬 2 [487d]
WARNING: proc registration bug in bcm_connect fs	C	inconclusive	inconclusive	322	239d	504d	PATCH [263d]
INFO: rcu detected stall in ip_list_rcv (6) net	C	done	done	42	1d10h	513d	💬 5 [37d]
INFO: task hung in blk_trace_ioctl (4) trace block	C	done		39	14d	516d	PATCH [513d]
INFO: rcu detected stall in sys_socket (10) mm	C	done		116	2d20h	516d	💬 6 [512d]
INFO: task hung in bdev_release block	C	error		2521	3d02h	516d	PATCH [500d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs	C			17	1d17h	535d
UBSAN: array-index-out-of-bounds in usbhid_parse usb	C	error		66	7h11m	561d	PATCH [6d01h]
INFO: rcu detected stall in worker_thread (9) netfilter mm	C	done		3490	38m	570d	PATCH [564d]
INFO: task hung in __input_unregister_device (5) usb input	C	done	error	17	202d	589d	💬 1 [209d]
kernel BUG in filemap_unaccount_folio mm	C	done		370	23d	601d	💬 4 [146d]
INFO: rcu detected stall in sys_openat (3) mm	C	error		390	2d15h	604d
INFO: task hung in get_bMaxPacketSize0 usb	C	error		295	3d06h	617d	💬 1 [355d]
INFO: task hung in reg_process_self_managed_hints wireless	C	done		381	5m	617d
INFO: rcu detected stall in sys_unlink (3) mm	C	error		178	5d18h	625d
INFO: task hung in usbdev_release (2) usb	C	error		94	10d	629d
possible deadlock in serial8250_handle_irq hams				92	15h52m	648d
INFO: task hung in uhid_char_release kernel	C	done		426	2d12h	676d	💬 1 [83d]
WARNING in inet_sock_destruct (4) net	C	done		6368	1d18h	676d	💬 4 [21d]
WARNING in vkms_get_vblank_timestamp (2) dri	C	done		410	3h12m	687d	💬 5 [7d22h]
INFO: rcu detected stall in newfstatat (3) usb	C	done		339	3d12h	690d	💬 4 [418d]
unregister_netdevice: waiting for DEV to become free (8) net	C	done		306814	now	690d	PATCH [442d]
INFO: task hung in rfkill_unregister (3) net nfc	C			293	1d22h	693d	💬 6 [56d]
INFO: task hung in synchronize_rcu (4) net fs	C	done	error	888	7d17h	727d	💬 6 [271d]
possible deadlock in evdev_pass_values (2) input				1078	6h15m	740d
INFO: task hung in hub_port_init (3) usb	C	error		695	3d01h	763d	💬 16 [40d]
INFO: task hung in del_device_store net	syz	error		1614	2h07m	786d
INFO: task hung in hub_event (3) usb				377	2d11h	836d	💬 12 [355d]
WARNING in print_bfs_bug (2) kernel	C	done		287	12d	852d	💬 2 [420d]
INFO: task hung in rfkill_sync_work net nfc	C	done		45	9d06h	855d	PATCH [799d]
INFO: task hung in usb_get_descriptor (2) usb	C	inconclusive	error	862	38d	860d	💬 14 [165d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb	C	inconclusive		770	2h20m	876d	💬 5 [40d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs	C	unreliable	error	469	191d	895d	PATCH [678d]
WARNING in call_timer_fn bluetooth	C	unreliable		6562	8h40m	895d	💬 8 [8d00h]
INFO: task hung in nfc_rfkill_set_block net nfc	C	done	done	398	1d13h	896d
INFO: rcu detected stall in sys_newfstatat (4) mm	C	error		411	5d22h	918d	💬 1 [259d]
WARNING in ip_rt_bug (2) net	C	done	error	364	49d	930d	💬 3 [306d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb				108	13h27m	941d
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) dccp	C	error	error	17	104d	950d
BUG: soft lockup in tx serial	C			90	8d16h	955d	💬 3 [8d00h]
INFO: rcu detected stall in dummy_timer (4) usb	C	inconclusive		24	9d18h	1026d
INFO: task can't die in vlan_ioctl_handler net				162	34d	1066d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media	C			1387	11d	1126d	💬 2 [8d00h]
WARNING in blk_register_tracepoints block trace	C	inconclusive	done	51	1d07h	1177d
INFO: task can't die in show_free_areas serial	C	error		186	15d	1191d	💬 1 [8d00h]
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() dccp	C	inconclusive		64	16d	1205d	💬 1 [104d]
INFO: task hung in blkdev_fallocate block	C	error	error	2060	21d	1213d	PATCH [944d]
INFO: task hung in r871xu_dev_remove usb staging	C	error	inconclusive	561	150d	1238d	💬 1 [293d]
WARNING in ieee80211_free_ack_frame (2) wireless	C	error	done	147	8h55m	1262d	PATCH [349d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel	C	error		517672	now	1263d	PATCH [678d]
possible deadlock in input_event (2) fs	C	inconclusive		5711	6h14m	1266d	💬 3 [286d]
INFO: rcu detected stall in sys_exit_group (7) net	C	unreliable	inconclusive	90	296d	1292d
KASAN: use-after-free Read in __dev_queue_xmit (5) block	C	unreliable	error	49	424d	1303d
WARNING in pvr2_send_request_ex/usb_submit_urb pvrusb2 usb	C			16	44d	1331d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net	C	unreliable		4945	5h09m	1441d	PATCH [678d]
possible deadlock in vmci_qp_broker_detach kernel	C	unreliable	error	61	10d	1496d	💬 2 [1399d]
KASAN: use-after-free Read in v4l2_fh_open usb media	C	unreliable	inconclusive	1283	12h36m	1534d	PATCH [1324d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input	C	unreliable		1825	4h41m	1582d	PATCH [1318d]
INFO: task hung in usbdev_open (2) usb	C	error		1123	3h18m	1582d	💬 1 [8d00h]
INFO: task hung in fuse_simple_request fuse	C	inconclusive	error	273	218d	1598d	💬 6 [746d]
WARNING in ieee80211_start_next_roc wireless	C	inconclusive		1207	7d18h	1603d
WARNING in corrupted/usb_submit_urb (2) usb	C	error	done	69	368d	1621d	💬 1 [1567d]
WARNING in __ieee80211_beacon_get wireless	C	done		119653	now	1668d	💬 6 [7d22h]
INFO: rcu detected stall in batadv_nc_worker (3) batman	C	done	inconclusive	566	21d	1672d	💬 1 [58d]
WARNING in __cfg80211_ibss_joined (2) wireless	C	error		6575	4h52m	1679d
general protection fault in skb_release_data (2) net bluetooth	C	done	error	703	29d	1694d
INFO: rcu detected stall in corrupted (4) mm	C	done	inconclusive	648	4d11h	1698d	💬 7 [21d]
WARNING: ODEBUG bug in put_device bluetooth	syz	done	error	61	146d	1727d
INFO: rcu detected stall in tc_modify_qdisc net	C	done		577	3d20h	1736d	💬 13 [303d]
BUG: soft lockup in smp_call_function kernel	C	done		1516	20h33m	1752d	💬 1 [767d]
WARNING in get_probe_ref block trace	C	done	error	16	17d	1808d	💬 9 [13d]
INFO: task hung in tls_sk_proto_close	C	done	error	1046	10d	1857d
BUG: workqueue lockup (5) wireguard arm	C	done		12121	1h34m	1932d
possible deadlock in __dev_queue_xmit (3) net	C	done	inconclusive	1022	1d03h	1975d	💬 5 [303d]
INFO: task hung in d_alloc_parallel (2) fs	C	done	error	1411	46d	2016d
WARNING in smsusb_start_streaming/usb_submit_urb usb media	C	error	inconclusive	131	1d18h	2078d	PATCH [358d]
KASAN: use-after-free Read in v4l2_fh_init usb media	C	error	inconclusive	3930	1h34m	2202d	💬 4 [8d00h]
WARNING in rcu_check_gp_start_stall net	C	done	error	2543	6h33m	2258d	💬 7 [177d]
INFO: rcu detected stall in do_idle acpi	C	done	error	3036	20h12m	2391d	💬 39 [1939d]
INFO: task hung in iterate_supers 9p	C	error		5502	19h20m	2486d	PATCH [2482d]
WARNING in task_participate_group_stop (2) kernel	C	inconclusive	unreliable	21	17d	2557d	💬 1 [2556d]
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv dccp	C	done	error	111	17d	2585d	💬 4 [104d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() dccp	C	done	error	7968	14d	2733d	💬 3 [2578d]

moderation (5):
Title	Repro	Cause bisect	Count	Last	Reported
KASAN: slab-out-of-bounds Read in seq_printf fs			4	10d	94d
general protection fault in fb_videomode_to_var fbdev			3	27d	135d
lost connection to test machine (5)	C	error	2121552	now	1992d
corrupted report (2) bcachefs			879406	now	2576d
no output from test machine (2)	C	done	1804201	now	2699d