Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. executing program [ 22.981878][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 23.071463][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 23.191169][ T12] usb 1-1: config 0 has an invalid interface number: 252 but max is 0 [ 23.199444][ T12] usb 1-1: config 0 has no interface number 0 [ 23.206052][ T12] usb 1-1: too many endpoints for config 0 interface 252 altsetting 255: 255, using maximum allowed: 30 [ 23.217682][ T12] usb 1-1: config 0 interface 252 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 23.231278][ T12] usb 1-1: config 0 interface 252 has no altsetting 0 [ 23.238239][ T12] usb 1-1: New USB device found, idVendor=0eb1, idProduct=7007, bcdDevice= 2.08 [ 23.247352][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 23.257176][ T12] usb 1-1: config 0 descriptor?? executing program [ 23.530858][ T12] usb 1-1: string descriptor 0 read error: -71 [ 23.539412][ T12] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] SMP KASAN [ 23.551599][ T12] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 23.560016][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.7.0-rc1-syzkaller #0 [ 23.568139][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.578300][ T12] Workqueue: usb_hub_wq hub_event [ 23.583306][ T12] RIP: 0010:go7007_usb_probe+0x4ba/0x1d49 [ 23.589374][ T12] Code: c1 ee 03 80 3c 0e 00 0f 85 59 16 00 00 4c 8b a2 e8 05 00 00 48 b9 00 00 00 00 00 fc ff df 49 8d 7c 24 03 48 89 fe 48 c1 ee 03 <0f> b6 0c 0e 48 89 fe 83 e6 07 40 38 f1 7f 08 84 c9 0f 85 11 16 00 [ 23.608958][ T12] RSP: 0018:ffff8881da21f190 EFLAGS: 00010246 [ 23.614998][ T12] RAX: ffff8881cd522800 RBX: ffff8881cd9de000 RCX: dffffc0000000000 [ 23.622961][ T12] RDX: ffff8881cd9dd000 RSI: 0000000000000000 RDI: 0000000000000003 [ 23.630913][ T12] RBP: ffff8881cd5ac000 R08: 0000000000000001 R09: fffffbfff1268ad6 [ 23.638950][ T12] R10: ffffffff893456af R11: fffffbfff1268ad5 R12: 0000000000000000 [ 23.646931][ T12] R13: ffff8881cd9dd0a0 R14: ffff8881cf81c800 R15: ffffffff86786240 [ 23.654908][ T12] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 23.663814][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.670393][ T12] CR2: 000055c401d2c160 CR3: 0000000007024000 CR4: 00000000001406f0 [ 23.678343][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.686306][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.694267][ T12] Call Trace: [ 23.697556][ T12] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 23.702832][ T12] ? go7007_usb_interface_reset+0x550/0x550 [ 23.708701][ T12] ? rpm_callback+0x230/0x230 [ 23.713355][ T12] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 23.718624][ T12] ? __pm_runtime_resume+0x111/0x180 [ 23.723885][ T12] usb_probe_interface+0x310/0x800 [ 23.728996][ T12] ? usb_probe_device+0x230/0x230 [ 23.734011][ T12] really_probe+0x290/0xac0 [ 23.738489][ T12] driver_probe_device+0x223/0x350 [ 23.743595][ T12] __device_attach_driver+0x1d1/0x290 [ 23.748963][ T12] ? driver_allows_async_probing+0x160/0x160 [ 23.754932][ T12] bus_for_each_drv+0x162/0x1e0 [ 23.759943][ T12] ? bus_rescan_devices+0x20/0x20 [ 23.765103][ T12] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 23.770892][ T12] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 23.776193][ T12] __device_attach+0x21a/0x390 [ 23.780936][ T12] ? device_bind_driver+0xd0/0xd0 [ 23.786049][ T12] bus_probe_device+0x1e4/0x290 [ 23.790991][ T12] device_add+0x1367/0x1c20 [ 23.795598][ T12] ? wait_for_completion+0x280/0x280 [ 23.800873][ T12] ? device_link_remove+0x110/0x110 [ 23.806136][ T12] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 23.811920][ T12] usb_set_configuration+0xed4/0x1850 [ 23.817284][ T12] usb_generic_driver_probe+0x9d/0xe0 [ 23.822694][ T12] usb_probe_device+0xd9/0x230 [ 23.827458][ T12] ? usb_suspend+0x600/0x600 [ 23.832026][ T12] really_probe+0x290/0xac0 [ 23.836521][ T12] driver_probe_device+0x223/0x350 [ 23.841612][ T12] __device_attach_driver+0x1d1/0x290 [ 23.846970][ T12] ? driver_allows_async_probing+0x160/0x160 [ 23.852924][ T12] bus_for_each_drv+0x162/0x1e0 [ 23.857749][ T12] ? bus_rescan_devices+0x20/0x20 [ 23.862770][ T12] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 23.868576][ T12] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 23.873871][ T12] __device_attach+0x21a/0x390 [ 23.878634][ T12] ? device_bind_driver+0xd0/0xd0 [ 23.883669][ T12] bus_probe_device+0x1e4/0x290 [ 23.888661][ T12] device_add+0x1367/0x1c20 [ 23.893150][ T12] ? device_link_remove+0x110/0x110 [ 23.898345][ T12] usb_new_device.cold+0x540/0xcd0 [ 23.903444][ T12] hub_event+0x21cb/0x4300 [ 23.907847][ T12] ? hub_port_debounce+0x350/0x350 [ 23.912934][ T12] ? umh_clean_and_save_pid+0x1/0xd0 [ 23.918295][ T12] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 23.923879][ T12] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 23.929172][ T12] ? _raw_spin_unlock_irq+0x1f/0x30 [ 23.934422][ T12] process_one_work+0x965/0x1630 [ 23.939504][ T12] ? lock_release+0x720/0x720 [ 23.944163][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 23.949511][ T12] ? rwlock_bug.part.0+0x90/0x90 [ 23.954426][ T12] worker_thread+0x96/0xe20 [ 23.958913][ T12] ? process_one_work+0x1630/0x1630 [ 23.964102][ T12] kthread+0x326/0x430 [ 23.968147][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 23.973502][ T12] ret_from_fork+0x24/0x30 [ 23.977888][ T12] Modules linked in: [ 23.981853][ T12] ---[ end trace 822665be1be4fef9 ]--- [ 23.987318][ T12] RIP: 0010:go7007_usb_probe+0x4ba/0x1d49 [ 23.993206][ T12] Code: c1 ee 03 80 3c 0e 00 0f 85 59 16 00 00 4c 8b a2 e8 05 00 00 48 b9 00 00 00 00 00 fc ff df 49 8d 7c 24 03 48 89 fe 48 c1 ee 03 <0f> b6 0c 0e 48 89 fe 83 e6 07 40 38 f1 7f 08 84 c9 0f 85 11 16 00 [ 24.012855][ T12] RSP: 0018:ffff8881da21f190 EFLAGS: 00010246 [ 24.019703][ T12] RAX: ffff8881cd522800 RBX: ffff8881cd9de000 RCX: dffffc0000000000 [ 24.028194][ T12] RDX: ffff8881cd9dd000 RSI: 0000000000000000 RDI: 0000000000000003 [ 24.036213][ T12] RBP: ffff8881cd5ac000 R08: 0000000000000001 R09: fffffbfff1268ad6 [ 24.044258][ T12] R10: ffffffff893456af R11: fffffbfff1268ad5 R12: 0000000000000000 [ 24.053518][ T12] R13: ffff8881cd9dd0a0 R14: ffff8881cf81c800 R15: ffffffff86786240 [ 24.061654][ T12] FS: 0000000000000000(0000) GS:ffff8881db200000(0000) knlGS:0000000000000000 [ 24.070624][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.077207][ T12] CR2: 000055c401d2c160 CR3: 0000000007024000 CR4: 00000000001406f0 [ 24.085299][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.093313][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.101317][ T12] Kernel panic - not syncing: Fatal exception [ 24.108226][ T12] Kernel Offset: disabled [ 24.112541][ T12] Rebooting in 86400 seconds..