Warning: Permanently added '10.128.10.25' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 47.272125][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 47.632245][ T12] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 47.640686][ T12] usb 1-1: config 0 has no interface number 0 [ 47.647153][ T12] usb 1-1: New USB device found, idVendor=13d3, idProduct=3333, bcdDevice=f1.92 [ 47.656631][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.666167][ T12] usb 1-1: config 0 descriptor?? [ 47.714432][ T12] r8712u: register rtl8712_netdev_ops to netdev_ops [ 47.721330][ T12] usb 1-1: r8712u: USB_SPEED_HIGH with 0 endpoints [ 47.882193][ T12] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 47.888847][ T12] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 47.896494][ T12] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 47.906602][ T12] usb 1-1: USB disconnect, device number 2 [ 47.927657][ T1736] usb 1-1: Direct firmware load for rtlwifi/rtl8712u.bin failed with error -2 [ 47.937354][ T1736] usb 1-1: r8712u: Firmware request failed [ 47.943971][ T12] WARNING: CPU: 0 PID: 12 at net/core/dev.c:8182 rollback_registered_many+0x1df/0xe00 [ 47.953598][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 47.960645][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc1+ #10 [ 47.968653][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.978910][ T12] Workqueue: usb_hub_wq hub_event [ 47.984294][ T12] Call Trace: [ 47.987596][ T12] dump_stack+0xca/0x13e [ 47.991853][ T12] ? rollback_registered_many+0xf0/0xe00 [ 47.997591][ T12] panic+0x292/0x6c9 [ 48.001658][ T12] ? __warn_printk+0xf3/0xf3 [ 48.006246][ T12] ? rollback_registered_many+0x1df/0xe00 [ 48.012106][ T12] ? __probe_kernel_read+0x16c/0x1b0 [ 48.017486][ T12] ? __warn.cold+0x5/0x4b [ 48.022165][ T12] ? __warn+0xe4/0x1c0 [ 48.026417][ T12] ? rollback_registered_many+0x1df/0xe00 [ 48.033089][ T12] __warn.cold+0x20/0x4b [ 48.037484][ T12] ? rollback_registered_many+0x1df/0xe00 [ 48.043294][ T12] report_bug+0x262/0x2a0 [ 48.047692][ T12] do_error_trap+0x12b/0x1e0 [ 48.052349][ T12] ? rollback_registered_many+0x1df/0xe00 [ 48.058217][ T12] do_invalid_op+0x32/0x40 [ 48.062724][ T12] ? rollback_registered_many+0x1df/0xe00 [ 48.068452][ T12] invalid_op+0x14/0x20 [ 48.072605][ T12] RIP: 0010:rollback_registered_many+0x1df/0xe00 [ 48.079108][ T12] Code: 84 c0 74 06 0f 8e 39 0a 00 00 44 0f b6 bb 28 05 00 00 31 ff 44 89 fe e8 3f 5c 8b fc 45 84 ff 0f 85 49 ff ff ff e8 01 5b 8b fc <0f> 0b 4c 89 e7 e8 47 46 2d fd 31 ff 41 89 c4 89 c6 e8 1b 5c 8b fc [ 48.099363][ T12] RSP: 0018:ffff8881d9e0f6a8 EFLAGS: 00010293 [ 48.105625][ T12] RAX: ffff8881d9df9800 RBX: ffff8881c6e60000 RCX: ffffffff84b170e1 [ 48.113778][ T12] RDX: 0000000000000000 RSI: ffffffff84b170ef RDI: 0000000000000001 [ 48.121922][ T12] RBP: ffff8881d9e0f7d8 R08: ffff8881d9df9800 R09: fffffbfff0f2effd [ 48.130297][ T12] R10: fffffbfff0f2effc R11: ffffffff87977fe7 R12: ffff8881c6e60070 [ 48.139104][ T12] R13: ffff8881d9e0f768 R14: dffffc0000000000 R15: 0000000000000000 [ 48.147719][ T12] ? rollback_registered_many+0x1d1/0xe00 [ 48.153436][ T12] ? rollback_registered_many+0x1df/0xe00 [ 48.159499][ T12] ? rollback_registered_many+0x1df/0xe00 [ 48.165520][ T12] ? generic_xdp_install+0x480/0x480 [ 48.170891][ T12] ? __mutex_lock+0x3a2/0x12b0 [ 48.175950][ T12] ? unregister_netdev+0xe/0x20 [ 48.180869][ T12] ? mark_held_locks+0x9f/0xe0 [ 48.186278][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 48.191583][ T12] ? mutex_trylock+0x1a0/0x1a0 [ 48.196757][ T12] rollback_registered+0xf2/0x1c0 [ 48.201949][ T12] ? rollback_registered_many+0xe00/0xe00 [ 48.207756][ T12] ? wait_for_completion_interruptible+0x410/0x410 [ 48.214379][ T12] ? wake_up_q+0xf0/0xf0 [ 48.218696][ T12] unregister_netdevice_queue+0x1d7/0x2b0 [ 48.224426][ T12] unregister_netdev+0x18/0x20 [ 48.229214][ T12] r871xu_dev_remove+0xe2/0x215 [ 48.234475][ T12] usb_unbind_interface+0x1bd/0x8a0 [ 48.240115][ T12] ? usb_autoresume_device+0x60/0x60 [ 48.245416][ T12] device_release_driver_internal+0x404/0x4c0 [ 48.251706][ T12] bus_remove_device+0x2dc/0x4a0 [ 48.257168][ T12] device_del+0x460/0xb80 [ 48.261493][ T12] ? __device_links_no_driver+0x240/0x240 [ 48.267365][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 48.272753][ T12] ? remove_intf_ep_devs+0x13f/0x1d0 [ 48.278202][ T12] usb_disable_device+0x211/0x690 [ 48.283373][ T12] usb_disconnect+0x284/0x830 [ 48.288045][ T12] hub_event+0x1409/0x3590 [ 48.292455][ T12] ? hub_port_debounce+0x260/0x260 [ 48.297570][ T12] process_one_work+0x905/0x1570 [ 48.302501][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 48.307861][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 48.312897][ T12] worker_thread+0x7ab/0xe20 [ 48.317866][ T12] ? process_one_work+0x1570/0x1570 [ 48.323275][ T12] kthread+0x30b/0x410 [ 48.327507][ T12] ? kthread_park+0x1a0/0x1a0 [ 48.332265][ T12] ret_from_fork+0x24/0x30 [ 48.338517][ T12] Kernel Offset: disabled [ 48.343043][ T12] Rebooting in 86400 seconds..