Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. executing program [ 39.834473][ T95] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.924053][ T95] usb 1-1: Using ep0 maxpacket: 8 [ 40.043899][ T95] usb 1-1: config 66 has an invalid interface number: 86 but max is 0 [ 40.052212][ T95] usb 1-1: config 66 has no interface number 0 [ 40.059103][ T95] usb 1-1: New USB device found, idVendor=13d3, idProduct=3323, bcdDevice=94.5b [ 40.068816][ T95] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 executing program [ 40.353966][ T95] usb 1-1: string descriptor 0 read error: -71 [ 40.363228][ T95] r8712u: register rtl8712_netdev_ops to netdev_ops [ 40.370819][ T95] usb 1-1: r8712u: USB_SPEED_HIGH with 0 endpoints [ 40.413808][ T95] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 40.420949][ T95] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 40.428681][ T95] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 40.438843][ T95] usb 1-1: USB disconnect, device number 2 [ 40.448007][ T21] usb 1-1: Direct firmware load for rtlwifi/rtl8712u.bin failed with error -2 [ 40.457628][ T21] usb 1-1: r8712u: Firmware request failed [ 40.463991][ T95] ------------[ cut here ]------------ [ 40.469783][ T95] WARNING: CPU: 1 PID: 95 at net/core/dev.c:8792 rollback_registered_many+0x1ed/0xec0 [ 40.479336][ T95] Kernel panic - not syncing: panic_on_warn set ... [ 40.486271][ T95] CPU: 1 PID: 95 Comm: kworker/1:2 Not tainted 5.7.0-rc1-syzkaller #0 [ 40.494910][ T95] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.504963][ T95] Workqueue: usb_hub_wq hub_event [ 40.510020][ T95] Call Trace: [ 40.513329][ T95] dump_stack+0xef/0x16e [ 40.517693][ T95] ? rollback_registered_many+0x100/0xec0 [ 40.523766][ T95] panic+0x2aa/0x6e1 [ 40.527663][ T95] ? add_taint.cold+0x16/0x16 [ 40.532508][ T95] ? printk+0xba/0xed [ 40.536601][ T95] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 40.544524][ T95] ? __warn.cold+0x14/0x30 [ 40.549303][ T95] ? __warn+0xd5/0x1c8 [ 40.553606][ T95] ? rollback_registered_many+0x1ed/0xec0 [ 40.559586][ T95] __warn.cold+0x2f/0x30 [ 40.564179][ T95] ? rollback_registered_many+0x1ed/0xec0 [ 40.570496][ T95] report_bug+0x27b/0x2f0 [ 40.580758][ T95] do_error_trap+0x12b/0x1e0 [ 40.589943][ T95] ? rollback_registered_many+0x1ed/0xec0 [ 40.611900][ T95] do_invalid_op+0x32/0x40 [ 40.621785][ T95] ? rollback_registered_many+0x1ed/0xec0 [ 40.636996][ T95] invalid_op+0x23/0x30 [ 40.643869][ T95] RIP: 0010:rollback_registered_many+0x1ed/0xec0 [ 40.655135][ T95] Code: 05 00 00 31 ff 44 89 fe e8 10 02 71 fc 45 84 ff 0f 85 49 ff ff ff e8 d2 00 71 fc 0f 1f 44 00 00 e8 c8 00 71 fc e8 c3 00 71 fc <0f> 0b 48 89 ef e8 99 57 1d fd 31 ff 89 c5 89 c6 e8 de 01 71 fc 40 [ 40.717740][ T95] RSP: 0018:ffff8881d5b1f620 EFLAGS: 00010293 [ 40.729589][ T95] RAX: ffff8881d7206300 RBX: ffff8881ccf28000 RCX: ffffffff84cf39d0 [ 40.741215][ T95] RDX: 0000000000000000 RSI: ffffffff84cf39ed RDI: 0000000000000001 [ 40.752433][ T95] RBP: ffff8881ccf28068 R08: ffff8881d7206300 R09: fffffbfff0f8c1b1 [ 40.765480][ T95] R10: ffffffff87c60d87 R11: fffffbfff0f8c1b0 R12: ffff8881d5b1f768 [ 40.774533][ T95] R13: dffffc0000000000 R14: ffff8881d5b1f700 R15: 0000000000000000 [ 40.782504][ T95] ? rollback_registered_many+0x1d0/0xec0 [ 40.789043][ T95] ? rollback_registered_many+0x1ed/0xec0 [ 40.794851][ T95] ? find_held_lock+0x2d/0x110 [ 40.799710][ T95] ? netif_set_real_num_tx_queues+0x710/0x710 [ 40.805820][ T95] ? __mutex_lock+0x42b/0x1360 [ 40.810596][ T95] ? lock_downgrade+0x720/0x720 [ 40.816073][ T95] ? unregister_netdev+0xe/0x20 [ 40.821017][ T95] ? mark_held_locks+0x9f/0xe0 [ 40.825867][ T95] ? mutex_trylock+0x2c0/0x2c0 [ 40.830640][ T95] rollback_registered+0xf2/0x1c0 [ 40.836718][ T95] ? rollback_registered_many+0xec0/0xec0 [ 40.842750][ T95] ? wait_for_completion_interruptible+0x2f0/0x2f0 [ 40.849329][ T95] unregister_netdevice_queue+0x1d7/0x2b0 [ 40.855173][ T95] unregister_netdev+0x18/0x20 [ 40.860208][ T95] r871xu_dev_remove+0xe2/0x215 [ 40.865061][ T95] usb_unbind_interface+0x1bd/0x8a0 [ 40.870873][ T95] ? __pm_runtime_idle+0xd1/0x310 [ 40.875893][ T95] ? usb_autoresume_device+0x60/0x60 [ 40.881268][ T95] device_release_driver_internal+0x432/0x500 [ 40.887368][ T95] bus_remove_device+0x2eb/0x5a0 [ 40.892464][ T95] device_del+0x481/0xd30 [ 40.896849][ T95] ? mark_held_locks+0x9f/0xe0 [ 40.901786][ T95] ? device_create_with_groups+0x120/0x120 [ 40.907596][ T95] ? lockdep_hardirqs_on+0x3c7/0x5d0 [ 40.912965][ T95] ? remove_intf_ep_devs+0x13f/0x1d0 [ 40.918347][ T95] usb_disable_device+0x23d/0x790 [ 40.923549][ T95] usb_disconnect+0x293/0x900 [ 40.928320][ T95] hub_event+0x1abf/0x43c0 [ 40.933104][ T95] ? hub_port_debounce+0x350/0x350 [ 40.938959][ T95] ? umh_clean_and_save_pid+0x1/0xd0 [ 40.945124][ T95] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 40.950776][ T95] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 40.956279][ T95] ? _raw_spin_unlock_irq+0x1f/0x30 [ 40.961486][ T95] process_one_work+0x965/0x1630 [ 40.967544][ T95] ? lock_release+0x720/0x720 [ 40.972209][ T95] ? pwq_dec_nr_in_flight+0x310/0x310 [ 40.977771][ T95] ? rwlock_bug.part.0+0x90/0x90 [ 40.983083][ T95] worker_thread+0x7ab/0xe20 [ 40.987756][ T95] ? process_one_work+0x1630/0x1630 [ 40.992945][ T95] kthread+0x326/0x430 [ 40.997126][ T95] ? kthread_create_on_node+0xf0/0xf0 [ 41.002512][ T95] ret_from_fork+0x24/0x30 [ 41.008005][ T95] Kernel Offset: disabled [ 41.012699][ T95] Rebooting in 86400 seconds..