Warning: Permanently added '10.128.0.206' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 37.587643][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 37.827633][ T12] usb 1-1: Using ep0 maxpacket: 32 [ 37.987632][ T12] usb 1-1: unable to get BOS descriptor or descriptor too short [ 38.067713][ T12] usb 1-1: config 119 has an invalid interface number: 20 but max is 0 [ 38.076221][ T12] usb 1-1: config 119 has no interface number 0 [ 38.082541][ T12] usb 1-1: config 119 interface 20 altsetting 255 endpoint 0xF has invalid maxpacket 896, setting to 64 [ 38.093733][ T12] usb 1-1: config 119 interface 20 has no altsetting 0 [ 38.337673][ T12] usb 1-1: string descriptor 0 read error: -22 [ 38.344022][ T12] usb 1-1: New USB device found, idVendor=13d3, idProduct=3340, bcdDevice=5f.dc [ 38.353132][ T12] usb 1-1: New USB device strings: Mfr=255, Product=14, SerialNumber=31 executing program [ 38.557598][ T12] usb 1-1: reset high-speed USB device number 2 using dummy_hcd [ 39.027619][ T12] usb 1-1: device descriptor read/64, error -71 [ 39.387621][ T12] usb 1-1: Using ep0 maxpacket: 32 [ 39.547724][ T12] usb 1-1: unable to get BOS descriptor or descriptor too short executing program [ 39.847640][ T12] usb 1-1: failed to restore interface 20 altsetting 255 (error=-71) [ 39.856913][ T12] ieee80211 phy0: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x1000 with error -19 [ 39.869004][ T12] ieee80211 phy0: rt2800_probe_rt: Error - Invalid RT chipset 0x0000, rev 0000 detected [ 39.878980][ T12] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device [ 39.888961][ T12] r8712u: register rtl8712_netdev_ops to netdev_ops [ 39.895552][ T12] usb 1-1: r8712u: USB_SPEED_HIGH with 1 endpoints [ 39.903216][ T12] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 39.909830][ T12] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 39.917365][ T12] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 39.926764][ T12] usb 1-1: USB disconnect, device number 2 [ 39.936341][ T5] usb 1-1: Direct firmware load for rtlwifi/rtl8712u.bin failed with error -2 [ 39.945372][ T5] usb 1-1: r8712u: Firmware request failed [ 39.951260][ T12] ------------[ cut here ]------------ [ 39.956867][ T12] WARNING: CPU: 0 PID: 12 at net/core/dev.c:8167 rollback_registered_many.cold+0x41/0x1bc [ 39.966777][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 39.973352][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc5+ #28 [ 39.980780][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.990821][ T12] Workqueue: usb_hub_wq hub_event [ 39.995820][ T12] Call Trace: [ 39.999350][ T12] dump_stack+0xca/0x13e [ 40.003571][ T12] ? rollback_registered_many.cold+0x4/0x1bc [ 40.009532][ T12] panic+0x2a3/0x6da [ 40.013408][ T12] ? add_taint.cold+0x16/0x16 [ 40.018063][ T12] ? __probe_kernel_read+0x188/0x1d0 [ 40.023458][ T12] ? __warn.cold+0x5/0x4a [ 40.027787][ T12] ? __warn+0xe3/0x1e0 [ 40.031845][ T12] ? rollback_registered_many.cold+0x41/0x1bc [ 40.037889][ T12] __warn.cold+0x20/0x4a [ 40.042110][ T12] ? rollback_registered_many.cold+0x41/0x1bc [ 40.048162][ T12] report_bug+0x262/0x2a0 [ 40.052483][ T12] do_error_trap+0x12b/0x1e0 [ 40.057063][ T12] ? rollback_registered_many.cold+0x41/0x1bc [ 40.063112][ T12] do_invalid_op+0x32/0x40 [ 40.067523][ T12] ? rollback_registered_many.cold+0x41/0x1bc [ 40.073622][ T12] invalid_op+0x23/0x30 [ 40.077761][ T12] RIP: 0010:rollback_registered_many.cold+0x41/0x1bc [ 40.084415][ T12] Code: ff e8 c7 26 90 fc 48 c7 c7 40 ec 63 86 e8 24 c8 7a fc 0f 0b e9 93 be ff ff e8 af 26 90 fc 48 c7 c7 40 ec 63 86 e8 0c c8 7a fc <0f> 0b 4c 89 e7 e8 f9 12 34 fd 31 ff 41 89 c4 89 c6 e8 bd 27 90 fc [ 40.104110][ T12] RSP: 0018:ffff8881da20f6a8 EFLAGS: 00010286 [ 40.110155][ T12] RAX: 0000000000000024 RBX: ffff8881d21d0000 RCX: 0000000000000000 [ 40.118104][ T12] RDX: 0000000000000000 RSI: ffffffff81288cfd RDI: ffffed103b441ec7 [ 40.126054][ T12] RBP: ffff8881da20f7d8 R08: 0000000000000024 R09: ffffed103b643ee7 [ 40.134007][ T12] R10: ffffed103b643ee6 R11: ffff8881db21f737 R12: ffff8881d21d0070 [ 40.142012][ T12] R13: ffff8881da20f768 R14: dffffc0000000000 R15: 0000000000000000 [ 40.150109][ T12] ? vprintk_func+0x7d/0x113 [ 40.154697][ T12] ? rollback_registered_many.cold+0x41/0x1bc [ 40.160760][ T12] ? generic_xdp_install+0x480/0x480 [ 40.166037][ T12] ? __mutex_lock+0x430/0x1360 [ 40.170786][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 40.175807][ T12] ? unregister_netdev+0xe/0x20 [ 40.180642][ T12] ? mark_held_locks+0x9f/0xe0 [ 40.185386][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 40.190562][ T12] ? mutex_trylock+0x2c0/0x2c0 [ 40.195305][ T12] rollback_registered+0xf2/0x1c0 [ 40.200303][ T12] ? rollback_registered_many+0xc70/0xc70 [ 40.205994][ T12] ? wait_for_completion_interruptible+0x420/0x420 [ 40.212469][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 40.217644][ T12] ? wake_up_q+0xf0/0xf0 [ 40.221877][ T12] unregister_netdevice_queue+0x1d7/0x2b0 [ 40.227579][ T12] unregister_netdev+0x18/0x20 [ 40.232324][ T12] r871xu_dev_remove+0xe2/0x215 [ 40.237163][ T12] usb_unbind_interface+0x1bd/0x8a0 [ 40.242392][ T12] ? usb_autoresume_device+0x60/0x60 [ 40.247672][ T12] device_release_driver_internal+0x42f/0x500 [ 40.253936][ T12] bus_remove_device+0x2dc/0x4a0 [ 40.258909][ T12] device_del+0x420/0xb10 [ 40.263225][ T12] ? __device_links_no_driver+0x240/0x240 [ 40.269022][ T12] ? usb_remove_ep_devs+0x3e/0x80 [ 40.274021][ T12] ? remove_intf_ep_devs+0x13f/0x1d0 [ 40.279286][ T12] usb_disable_device+0x211/0x690 [ 40.284287][ T12] usb_disconnect+0x284/0x8d0 [ 40.288944][ T12] hub_event+0x1454/0x3640 [ 40.293359][ T12] ? find_held_lock+0x2d/0x110 [ 40.298113][ T12] ? mark_held_locks+0xe0/0xe0 [ 40.303003][ T12] ? hub_port_debounce+0x260/0x260 [ 40.308102][ T12] process_one_work+0x92b/0x1530 [ 40.313039][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 40.318454][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 40.323486][ T12] worker_thread+0x7ab/0xe20 [ 40.328072][ T12] ? process_one_work+0x1530/0x1530 [ 40.333263][ T12] kthread+0x318/0x420 [ 40.337318][ T12] ? kthread_create_on_node+0xf0/0xf0 [ 40.342676][ T12] ret_from_fork+0x24/0x30 [ 40.347234][ T12] Kernel Offset: disabled [ 40.351589][ T12] Rebooting in 86400 seconds..