[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ 14.401414][ C0] random: crng init done [ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 43.056775][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 43.416789][ T12] usb 1-1: config 0 has an invalid interface number: 70 but max is 0 [ 43.424952][ T12] usb 1-1: config 0 has no interface number 0 [ 43.431355][ T12] usb 1-1: config 0 interface 70 altsetting 0 bulk endpoint 0x84 has invalid maxpacket 830 [ 43.441363][ T12] usb 1-1: config 0 interface 70 altsetting 0 has a duplicate endpoint with address 0x7, skipping [ 43.452954][ T12] usb 1-1: New USB device found, idVendor=13dc, idProduct=5611, bcdDevice=79.55 [ 43.462010][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.471693][ T12] usb 1-1: config 0 descriptor?? executing program [ 43.766814][ T12] usb 1-1: string descriptor 0 read error: -71 [ 43.775107][ T12] hwa-hc 1-1:0.70: Wire Adapter v106.52 newer than groked v1.0 [ 43.783065][ T12] hwa-hc 1-1:0.70: FIXME: USB_MAXCHILDREN too low for WUSB adapter (194 ports) [ 43.792048][ T12] usb 1-1: BUG? WUSB host has no security descriptors [ 43.799684][ T12] ------------[ cut here ]------------ [ 43.805134][ T12] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 43.812274][ T12] WARNING: CPU: 0 PID: 12 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 [ 43.821717][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 43.828332][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0+ #0 [ 43.835332][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.845381][ T12] Workqueue: usb_hub_wq hub_event [ 43.850385][ T12] Call Trace: [ 43.853662][ T12] dump_stack+0xca/0x13e [ 43.857883][ T12] ? usb_submit_urb+0x10f0/0x13b0 [ 43.862884][ T12] panic+0x2a3/0x6da [ 43.866761][ T12] ? add_taint.cold+0x16/0x16 [ 43.871413][ T12] ? __probe_kernel_read+0x188/0x1d0 [ 43.876674][ T12] ? __warn.cold+0x5/0x4a [ 43.880982][ T12] ? __warn+0xe3/0x1e0 [ 43.885375][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 43.891090][ T12] __warn.cold+0x20/0x4a [ 43.895430][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 43.900431][ T12] report_bug+0x262/0x2a0 [ 43.904754][ T12] do_error_trap+0x12b/0x1e0 [ 43.909321][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 43.914420][ T12] do_invalid_op+0x32/0x40 [ 43.918830][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 43.923835][ T12] invalid_op+0x23/0x30 [ 43.927981][ T12] RIP: 0010:usb_submit_urb+0x1188/0x13b0 [ 43.933599][ T12] Code: 4d 85 ed 74 2c e8 28 64 ec fd 4c 89 f7 e8 70 4d 1c ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 40 fb 18 86 e8 bd ed c1 fd <0f> 0b e9 20 f4 ff ff e8 fc 63 ec fd 4c 89 f2 48 b8 00 00 00 00 00 [ 43.953183][ T12] RSP: 0018:ffff8881da20f108 EFLAGS: 00010286 [ 43.959228][ T12] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 43.967178][ T12] RDX: 0000000000000000 RSI: ffffffff8128d3fd RDI: ffffed103b441e13 [ 43.975146][ T12] RBP: ffff8881d2d7a500 R08: ffff8881da1f9800 R09: fffffbfff11f45ae [ 43.983104][ T12] R10: fffffbfff11f45ad R11: ffffffff88fa2d6f R12: 0000000000000001 [ 43.991058][ T12] R13: ffff8881d83cd708 R14: ffff8881d97d11a0 R15: ffff8881d9441700 [ 43.999564][ T12] ? vprintk_func+0x7d/0x113 [ 44.004148][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 44.009155][ T12] ? usb_init_urb+0x34/0xc0 [ 44.013640][ T12] wa_nep_create+0x4f9/0x720 [ 44.018209][ T12] ? __kmalloc+0x26/0x330 [ 44.022543][ T12] wa_create+0x26e/0x340 [ 44.026939][ T12] hwahc_probe.cold+0xc9/0x48b [ 44.031689][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 44.037472][ T12] ? __hwahc_op_mmcie_add+0x1e0/0x1e0 [ 44.042825][ T12] ? __pm_runtime_set_status+0x5d5/0xa10 [ 44.048432][ T12] ? rpm_callback+0x230/0x230 [ 44.053092][ T12] ? lockdep_hardirqs_on+0x382/0x580 [ 44.058365][ T12] ? __pm_runtime_resume+0x111/0x180 [ 44.063894][ T12] usb_probe_interface+0x305/0x7a0 [ 44.068986][ T12] ? usb_probe_device+0x100/0x100 [ 44.073990][ T12] really_probe+0x281/0x6d0 [ 44.078616][ T12] driver_probe_device+0x104/0x210 [ 44.083733][ T12] __device_attach_driver+0x1c2/0x220 [ 44.090034][ T12] ? driver_allows_async_probing+0x160/0x160 [ 44.098754][ T12] bus_for_each_drv+0x162/0x1e0 [ 44.103595][ T12] ? bus_rescan_devices+0x20/0x20 [ 44.108609][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 44.114395][ T12] ? lockdep_hardirqs_on+0x382/0x580 [ 44.119661][ T12] __device_attach+0x217/0x360 [ 44.124412][ T12] ? device_bind_driver+0xd0/0xd0 [ 44.129425][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 44.134692][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 44.139964][ T12] bus_probe_device+0x1e4/0x290 [ 44.144799][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 44.150678][ T12] device_add+0xae6/0x16f0 [ 44.155073][ T12] ? uevent_store+0x50/0x50 [ 44.159555][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 44.165338][ T12] usb_set_configuration+0xdf6/0x1670 [ 44.172263][ T12] generic_probe+0x9d/0xd5 [ 44.176668][ T12] usb_probe_device+0x99/0x100 [ 44.181420][ T12] ? usb_suspend+0x620/0x620 [ 44.185995][ T12] really_probe+0x281/0x6d0 [ 44.190620][ T12] driver_probe_device+0x104/0x210 [ 44.195717][ T12] __device_attach_driver+0x1c2/0x220 [ 44.201117][ T12] ? driver_allows_async_probing+0x160/0x160 [ 44.207118][ T12] bus_for_each_drv+0x162/0x1e0 [ 44.212037][ T12] ? bus_rescan_devices+0x20/0x20 [ 44.217085][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 44.222930][ T12] ? lockdep_hardirqs_on+0x382/0x580 [ 44.228192][ T12] __device_attach+0x217/0x360 [ 44.232936][ T12] ? device_bind_driver+0xd0/0xd0 [ 44.237947][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 44.243215][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 44.248921][ T12] bus_probe_device+0x1e4/0x290 [ 44.253766][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 44.259653][ T12] device_add+0xae6/0x16f0 [ 44.264047][ T12] ? uevent_store+0x50/0x50 [ 44.268552][ T12] usb_new_device.cold+0x6a4/0xe79 [ 44.273639][ T12] hub_event+0x1b5c/0x3640 [ 44.278075][ T12] ? hub_port_debounce+0x260/0x260 [ 44.283185][ T12] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 44.288707][ T12] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 44.293978][ T12] process_one_work+0x92b/0x1530 [ 44.298896][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 44.304248][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 44.309257][ T12] worker_thread+0x96/0xe20 [ 44.313833][ T12] ? process_one_work+0x1530/0x1530 [ 44.319007][ T12] kthread+0x318/0x420 [ 44.323055][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 44.328416][ T12] ret_from_fork+0x24/0x30 [ 44.333711][ T12] Kernel Offset: disabled [ 44.338146][ T12] Rebooting in 86400 seconds..