Warning: Permanently added '10.128.0.160' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 45.994911][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 46.234850][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 46.354910][ T12] usb 1-1: config 64 has an invalid interface number: 149 but max is 0 [ 46.363241][ T12] usb 1-1: config 64 has no interface number 0 [ 46.369698][ T12] usb 1-1: config 64 interface 149 altsetting 109 bulk endpoint 0x8B has invalid maxpacket 1 [ 46.379881][ T12] usb 1-1: config 64 interface 149 altsetting 109 endpoint 0xC has invalid maxpacket 509, setting to 64 [ 46.391037][ T12] usb 1-1: config 64 interface 149 altsetting 109 endpoint 0xB has an invalid bInterval 0, changing to 7 [ 46.402437][ T12] usb 1-1: config 64 interface 149 altsetting 109 has an invalid endpoint with address 0x0, skipping [ 46.413342][ T12] usb 1-1: config 64 interface 149 altsetting 109 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 46.424584][ T12] usb 1-1: config 64 interface 149 has no altsetting 0 [ 46.664876][ T12] usb 1-1: string descriptor 0 read error: -22 [ 46.671240][ T12] usb 1-1: New USB device found, idVendor=8086, idProduct=0181, bcdDevice=8c.c8 [ 46.680342][ T12] usb 1-1: New USB device strings: Mfr=203, Product=9, SerialNumber=9 [ 46.725998][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.734306][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.742606][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.750876][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.759151][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.767403][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.775793][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.784041][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.792342][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.800625][ T12] i2400m_usb 1-1:64.149: W: __i2400mu_send_barker: cannot send URB: -8 [ 46.808921][ T12] i2400m_usb 1-1:64.149: E: __i2400mu_send_barker: maximum errors in URB exceeded; resetting device [ 46.819768][ T12] i2400m_usb 1-1:64.149: warm reset failed (-8); trying USB reset [ 46.827761][ T12] ------------[ cut here ]------------ [ 46.833332][ T12] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 46.839589][ T12] WARNING: CPU: 0 PID: 12 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 [ 46.849022][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 46.855589][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc6+ #13 [ 46.863019][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.873083][ T12] Workqueue: usb_hub_wq hub_event [ 46.878146][ T12] Call Trace: [ 46.881432][ T12] dump_stack+0xca/0x13e [ 46.885655][ T12] ? usb_submit_urb+0x1130/0x13b0 [ 46.890669][ T12] panic+0x292/0x6c9 [ 46.894616][ T12] ? __warn_printk+0xf3/0xf3 [ 46.899410][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 46.904523][ T12] ? __probe_kernel_read+0x16c/0x1b0 [ 46.909798][ T12] ? __warn.cold+0x5/0x4b [ 46.914107][ T12] ? __warn+0xe4/0x1c0 [ 46.918151][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 46.923144][ T12] __warn.cold+0x20/0x4b [ 46.927357][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 46.932363][ T12] report_bug+0x262/0x2a0 [ 46.936670][ T12] do_error_trap+0x12b/0x1e0 [ 46.941239][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 46.946259][ T12] do_invalid_op+0x32/0x40 [ 46.950658][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 46.955749][ T12] invalid_op+0x14/0x20 [ 46.959912][ T12] RIP: 0010:usb_submit_urb+0x1188/0x13b0 [ 46.965561][ T12] Code: 4d 85 ed 74 2c e8 78 db e8 fd 4c 89 f7 e8 a0 36 13 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 80 23 1a 86 e8 03 a0 be fd <0f> 0b e9 20 f4 ff ff e8 4c db e8 fd 4c 89 f2 48 b8 00 00 00 00 00 [ 46.985258][ T12] RSP: 0018:ffff8881d9e0ebb0 EFLAGS: 00010286 [ 46.991340][ T12] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 46.999310][ T12] RDX: 0000000000000000 RSI: ffffffff8127ef3d RDI: ffffed103b3c1d68 [ 47.007368][ T12] RBP: ffff8881d0498dd0 R08: ffff8881d9df9800 R09: 0000000000000000 [ 47.015316][ T12] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 47.023278][ T12] R13: ffff8881cde9db10 R14: ffff8881d07122a0 R15: ffff8881d9e0ed30 [ 47.031306][ T12] ? vprintk_func+0x7d/0x113 [ 47.035885][ T12] i2400mu_bus_bm_wait_for_ack+0x4bf/0xb45 [ 47.041671][ T12] ? i2400mu_bus_bm_cmd_send+0xb20/0xb20 [ 47.047285][ T12] ? rpm_suspend+0x51f/0x12c0 [ 47.052051][ T12] ? dev_vprintk_emit+0x541/0x541 [ 47.057062][ T12] ? i2400m_debugfs_add.cold+0x2b9/0x2b9 [ 47.062672][ T12] ? _dev_err+0xd7/0x109 [ 47.066887][ T12] ? _dev_crit+0x109/0x109 [ 47.071283][ T12] ? mark_held_locks+0x9f/0xe0 [ 47.076049][ T12] ? queue_work_on+0x82/0xa0 [ 47.080612][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 47.085874][ T12] i2400m_bm_cmd+0x346/0x7f0 [ 47.090454][ T12] ? i2400mu_bus_reset+0x1ff/0x410 [ 47.095624][ T12] ? __i2400m_bm_ack_verify+0x910/0x910 [ 47.101167][ T12] ? usb_probe_interface+0x305/0x7a0 [ 47.106438][ T12] ? really_probe+0x281/0x660 [ 47.111102][ T12] ? driver_probe_device+0x104/0x210 [ 47.116364][ T12] ? __device_attach_driver+0x1c2/0x220 [ 47.121888][ T12] ? bus_for_each_drv+0x15c/0x1e0 [ 47.126946][ T12] ? __device_attach+0x217/0x360 [ 47.131876][ T12] ? bus_probe_device+0x1e4/0x290 [ 47.136878][ T12] ? device_add+0xae6/0x16f0 [ 47.141457][ T12] ? usb_set_configuration+0xdf6/0x1670 [ 47.146982][ T12] ? generic_probe+0x9d/0xd5 [ 47.151550][ T12] ? usb_probe_device+0x99/0x100 [ 47.156463][ T12] ? i2400m_reset+0x7e/0x290 [ 47.161034][ T12] ? driver_probe_device+0x104/0x210 [ 47.166294][ T12] ? __device_attach_driver+0x1c2/0x220 [ 47.171864][ T12] ? bus_for_each_drv+0x15c/0x1e0 [ 47.176871][ T12] ? __device_attach+0x217/0x360 [ 47.181912][ T12] i2400m_bootrom_init+0x319/0x1060 [ 47.187090][ T12] ? find_held_lock+0x2d/0x110 [ 47.191876][ T12] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 47.197493][ T12] ? i2400m_barker_db_init+0x2c0/0x2c0 [ 47.202973][ T12] ? kasan_unpoison_shadow+0x30/0x40 [ 47.208301][ T12] ? i2400m_setup+0x29c/0x990 [ 47.212963][ T12] i2400m_setup+0x29c/0x990 [ 47.217447][ T12] ? i2400mu_probe+0x6b2/0xdf0 [ 47.222194][ T12] ? i2400m_post_reset+0x480/0x480 [ 47.227290][ T12] ? mark_held_locks+0x9f/0xe0 [ 47.232039][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 47.237220][ T12] i2400mu_probe+0x6bf/0xdf0 [ 47.241840][ T12] usb_probe_interface+0x305/0x7a0 [ 47.246939][ T12] ? usb_probe_device+0x100/0x100 [ 47.252028][ T12] really_probe+0x281/0x660 [ 47.256513][ T12] driver_probe_device+0x104/0x210 [ 47.261614][ T12] __device_attach_driver+0x1c2/0x220 [ 47.266978][ T12] ? driver_allows_async_probing+0x160/0x160 [ 47.272932][ T12] bus_for_each_drv+0x15c/0x1e0 [ 47.277901][ T12] ? bus_rescan_devices+0x20/0x20 [ 47.282996][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 47.288792][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 47.294059][ T12] __device_attach+0x217/0x360 [ 47.298815][ T12] ? device_bind_driver+0xd0/0xd0 [ 47.303825][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 47.309104][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 47.314413][ T12] bus_probe_device+0x1e4/0x290 [ 47.319250][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 47.325124][ T12] device_add+0xae6/0x16f0 [ 47.329534][ T12] ? uevent_store+0x50/0x50 [ 47.334024][ T12] usb_set_configuration+0xdf6/0x1670 [ 47.339431][ T12] generic_probe+0x9d/0xd5 [ 47.343846][ T12] usb_probe_device+0x99/0x100 [ 47.348587][ T12] ? usb_suspend+0x620/0x620 [ 47.353163][ T12] really_probe+0x281/0x660 [ 47.357689][ T12] driver_probe_device+0x104/0x210 [ 47.362791][ T12] __device_attach_driver+0x1c2/0x220 [ 47.368143][ T12] ? driver_allows_async_probing+0x160/0x160 [ 47.374105][ T12] bus_for_each_drv+0x15c/0x1e0 [ 47.378943][ T12] ? bus_rescan_devices+0x20/0x20 [ 47.383946][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 47.389887][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 47.395156][ T12] __device_attach+0x217/0x360 [ 47.399903][ T12] ? device_bind_driver+0xd0/0xd0 [ 47.404907][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 47.410233][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 47.415542][ T12] bus_probe_device+0x1e4/0x290 [ 47.420368][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 47.426242][ T12] device_add+0xae6/0x16f0 [ 47.430638][ T12] ? uevent_store+0x50/0x50 [ 47.435252][ T12] usb_new_device.cold+0x8c1/0x1016 [ 47.440430][ T12] ? usb_port_suspend+0xa40/0xa40 [ 47.445427][ T12] ? mark_held_locks+0x9f/0xe0 [ 47.450169][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 47.455349][ T12] hub_event+0x1ada/0x3590 [ 47.459843][ T12] ? hub_port_debounce+0x260/0x260 [ 47.464938][ T12] process_one_work+0x905/0x1570 [ 47.469986][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 47.475353][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 47.480356][ T12] worker_thread+0x96/0xe20 [ 47.484837][ T12] ? process_one_work+0x1570/0x1570 [ 47.490007][ T12] kthread+0x30b/0x410 [ 47.494046][ T12] ? kthread_park+0x1a0/0x1a0 [ 47.498697][ T12] ret_from_fork+0x24/0x30 [ 47.503515][ T12] Kernel Offset: disabled [ 47.507873][ T12] Rebooting in 86400 seconds..