Warning: Permanently added '10.128.15.196' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 59.191979] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 59.191988] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 59.211954] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 59.212661] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 59.218870] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 59.232432] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 59.441956] usb 2-1: Using ep0 maxpacket: 8 [ 59.452012] usb 1-1: Using ep0 maxpacket: 8 [ 59.462325] usb 4-1: Using ep0 maxpacket: 8 [ 59.492017] usb 5-1: Using ep0 maxpacket: 8 [ 59.492104] usb 6-1: Using ep0 maxpacket: 8 [ 59.492191] usb 3-1: Using ep0 maxpacket: 8 [ 59.562188] usb 2-1: config 0 has an invalid interface number: 104 but max is 0 [ 59.569976] usb 2-1: config 0 has no interface number 0 [ 59.575450] usb 2-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice=a9.67 [ 59.583913] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.591459] usb 4-1: config 0 has an invalid interface number: 104 but max is 0 [ 59.592065] usb 1-1: config 0 has an invalid interface number: 104 but max is 0 [ 59.598988] usb 4-1: config 0 has no interface number 0 [ 59.599456] usb 4-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice=a9.67 [ 59.606514] usb 1-1: config 0 has no interface number 0 [ 59.611908] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.618955] usb 2-1: config 0 descriptor?? [ 59.620748] usb 1-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice=a9.67 [ 59.631428] usb 4-1: config 0 descriptor?? [ 59.633225] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.657348] usb 5-1: config 0 has an invalid interface number: 104 but max is 0 [ 59.664889] usb 5-1: config 0 has no interface number 0 [ 59.670311] usb 6-1: config 0 has an invalid interface number: 104 but max is 0 [ 59.677831] usb 6-1: config 0 has no interface number 0 [ 59.683287] usb 3-1: config 0 has an invalid interface number: 104 but max is 0 [ 59.690749] usb 3-1: config 0 has no interface number 0 [ 59.692043] ------------[ cut here ]------------ [ 59.701030] couldn't get idr [ 59.701113] usb 3-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice=a9.67 [ 59.701286] WARNING: CPU: 0 PID: 534 at drivers/spi/spi.c:2307 spi_register_controller+0xf0b/0x1150 [ 59.704203] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.712464] Kernel panic - not syncing: panic_on_warn set ... [ 59.712479] CPU: 0 PID: 534 Comm: kworker/0:2 Not tainted 5.1.0-rc4-319354-g9a33b36 #3 [ 59.712486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.712503] Workqueue: usb_hub_wq hub_event [ 59.721742] usb 5-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice=a9.67 [ 59.728933] Call Trace: [ 59.728956] dump_stack+0xe8/0x16e [ 59.728974] ? spi_register_controller+0xea0/0x1150 [ 59.728990] panic+0x29d/0x5f2 [ 59.734898] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.742921] ? __warn_printk+0xf8/0xf8 [ 59.742940] ? spi_register_controller+0xf0b/0x1150 [ 59.742958] ? __probe_kernel_read+0x171/0x1b0 [ 59.752398] usb 6-1: New USB device found, idVendor=1df7, idProduct=2500, bcdDevice=a9.67 [ 59.756618] ? __warn.cold+0x5/0x48 [ 59.756631] ? __warn+0xe9/0x1d0 [ 59.764970] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.767513] ? spi_register_controller+0xf0b/0x1150 [ 59.800895] usb 5-1: config 0 descriptor?? [ 59.808228] __warn.cold+0x20/0x48 [ 59.808245] ? vprintk_emit+0x24c/0x5a0 [ 59.808263] ? spi_register_controller+0xf0b/0x1150 [ 59.812321] usb 3-1: config 0 descriptor?? [ 59.815252] report_bug+0x262/0x2a0 [ 59.823120] usb 6-1: config 0 descriptor?? [ 59.827536] do_error_trap+0x130/0x1f0 [ 59.832388] usb 1-1: config 0 descriptor?? [ 59.835293] ? spi_register_controller+0xf0b/0x1150 [ 59.869444] do_invalid_op+0x37/0x40 [ 59.873174] ? spi_register_controller+0xf0b/0x1150 [ 59.878196] invalid_op+0x14/0x20 [ 59.881637] RIP: 0010:spi_register_controller+0xf0b/0x1150 [ 59.887250] Code: ff ff e8 98 e5 00 fb e9 37 f2 ff ff 4c 89 ef e8 ab e5 00 fb e9 c3 f2 ff ff e8 11 d5 c9 fa 48 c7 c7 c0 34 3b 8f e8 a5 d1 9b fa <0f> 0b bf e4 ff ff ff 44 89 e6 e8 66 d6 c9 fa 41 83 fc e4 b8 f0 ff [ 59.906178] RSP: 0018:ffff88809f7b7258 EFLAGS: 00010282 [ 59.911546] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 59.918801] RDX: 0000000000000000 RSI: ffffffff815b1e42 RDI: ffffed1013ef6e3d [ 59.926317] RBP: ffff888099200000 R08: ffff88809f510000 R09: 0000000000000000 [ 59.933569] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffe4 [ 59.940844] R13: ffff888099200428 R14: 1ffff11013ef6e50 R15: ffff888099200000 [ 59.948128] ? vprintk_func+0x82/0x118 [ 59.952023] ? spi_register_controller+0xf0b/0x1150 [ 59.957026] ? lockdep_init_map+0x1b0/0x600 [ 59.961335] ? spi_match_controller_to_boardinfo+0xc0/0xc0 [ 59.966953] ? __init_waitqueue_head+0x36/0x90 [ 59.971544] ? device_initialize+0x19e/0x440 [ 59.975956] msi2500_probe+0x78e/0xba1 [ 59.979865] usb_probe_interface+0x31d/0x820 [ 59.984261] ? usb_probe_device+0x150/0x150 [ 59.988567] really_probe+0x2da/0xb10 [ 59.992386] driver_probe_device+0x21d/0x350 [ 59.996783] __device_attach_driver+0x1d8/0x290 [ 60.001437] ? driver_allows_async_probing+0x160/0x160 [ 60.006700] bus_for_each_drv+0x163/0x1e0 [ 60.010836] ? bus_rescan_devices+0x30/0x30 [ 60.015157] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 60.020257] ? lockdep_hardirqs_on+0x37e/0x580 [ 60.024835] __device_attach+0x223/0x3a0 [ 60.028884] ? device_bind_driver+0xe0/0xe0 [ 60.033290] ? kobject_uevent_env+0x295/0x13d0 [ 60.037859] bus_probe_device+0x1f1/0x2a0 [ 60.041996] ? blocking_notifier_call_chain+0x59/0xb0 [ 60.047171] device_add+0xad2/0x16e0 [ 60.050879] ? get_device_parent.isra.0+0x560/0x560 [ 60.055884] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 60.060978] usb_set_configuration+0xdf7/0x1740 [ 60.065656] generic_probe+0xa2/0xda [ 60.069358] usb_probe_device+0xc0/0x150 [ 60.073415] ? usb_suspend+0x5f0/0x5f0 [ 60.077295] really_probe+0x2da/0xb10 [ 60.081097] driver_probe_device+0x21d/0x350 [ 60.085502] __device_attach_driver+0x1d8/0x290 [ 60.090165] ? driver_allows_async_probing+0x160/0x160 [ 60.095430] bus_for_each_drv+0x163/0x1e0 [ 60.099575] ? bus_rescan_devices+0x30/0x30 [ 60.103899] ? _raw_spin_unlock_irqrestore+0x4b/0x60 [ 60.109003] ? lockdep_hardirqs_on+0x37e/0x580 [ 60.113605] __device_attach+0x223/0x3a0 [ 60.117660] ? device_bind_driver+0xe0/0xe0 [ 60.121977] ? kobject_uevent_env+0x295/0x13d0 [ 60.126574] bus_probe_device+0x1f1/0x2a0 [ 60.130715] ? blocking_notifier_call_chain+0x59/0xb0 [ 60.135920] device_add+0xad2/0x16e0 [ 60.139664] ? get_device_parent.isra.0+0x560/0x560 [ 60.144703] usb_new_device.cold+0x537/0xccf [ 60.149146] hub_event+0x138e/0x3b00 [ 60.152879] ? hub_port_debounce+0x350/0x350 [ 60.157281] ? _raw_spin_unlock_irq+0x29/0x40 [ 60.161766] process_one_work+0x90f/0x1580 [ 60.166014] ? wq_pool_ids_show+0x300/0x300 [ 60.171573] ? do_raw_spin_lock+0x11f/0x290 [ 60.175921] worker_thread+0x9b/0xe20 [ 60.179726] ? process_one_work+0x1580/0x1580 [ 60.184209] kthread+0x313/0x420 [ 60.187562] ? kthread_park+0x1a0/0x1a0 [ 60.191538] ret_from_fork+0x3a/0x50 [ 60.196342] Kernel Offset: disabled [ 60.200062] Rebooting in 86400 seconds..