[ 10.891914][ T3982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 10.896152][ T3982] eql: remember to turn off Van-Jacobson compression on your slave devices [ 10.933278][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 10.938847][ T3891] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.240' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 30.170177][ T2192] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 30.410117][ T2192] usb 1-1: Using ep0 maxpacket: 16 [ 30.530228][ T2192] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 30.533002][ T2192] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 30.690181][ T2192] usb 1-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=af.9e [ 30.692601][ T2192] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.694701][ T2192] usb 1-1: Product: syz [ 30.695847][ T2192] usb 1-1: Manufacturer: syz [ 30.697038][ T2192] usb 1-1: SerialNumber: syz [ 30.700791][ T2192] usb 1-1: config 0 descriptor?? [ 30.720565][ T4396] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 30.722601][ T4396] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 30.743600][ T2192] plusb 1-1:0.0 usb0: register 'plusb' at usb-dummy_hcd.0-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, b6:a1:01:19:b2:55 [ 31.042229][ T3982] ------------[ cut here ]------------ [ 31.043676][ T3982] usb 1-1: BOGUS control dir, pipe 80000280 doesn't match bRequestType c0 [ 31.046144][ T3982] WARNING: CPU: 0 PID: 3982 at drivers/usb/core/urb.c:413 usb_submit_urb+0x910/0x99c [ 31.048633][ T3982] Modules linked in: [ 31.049618][ T3982] CPU: 0 PID: 3982 Comm: dhcpcd Not tainted 6.2.0-rc6-syzkaller-17549-gca72d58361ee #0 [ 31.052166][ T3982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 31.054874][ T3982] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 31.056964][ T3982] pc : usb_submit_urb+0x910/0x99c [ 31.058285][ T3982] lr : usb_submit_urb+0x910/0x99c [ 31.059619][ T3982] sp : ffff800018f5b780 [ 31.060720][ T3982] x29: ffff800018f5b790 x28: ffff0000c9071000 x27: ffff0000ce814100 [ 31.062887][ T3982] x26: ffff0000c9071058 x25: ffff0000c90710a8 x24: ffff0000cb45cd00 [ 31.065011][ T3982] x23: 0000000000000001 x22: ffff80000cf87229 x21: 0000000000000000 [ 31.067139][ T3982] x20: 0000000000000c00 x19: ffff0000cd7af400 x18: 00000000000000c0 [ 31.069286][ T3982] x17: 7473657571655262 x16: ffff80000dd87118 x15: ffff0000c5b2b400 [ 31.071445][ T3982] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c5b2b400 [ 31.073603][ T3982] x11: ff808000081cb1c8 x10: 0000000000000000 x9 : add0da78bfa2dd00 [ 31.075756][ T3982] x8 : add0da78bfa2dd00 x7 : ffff80000c118c6c x6 : 0000000000000000 [ 31.077904][ T3982] x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000 [ 31.079995][ T3982] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000047 [ 31.082144][ T3982] Call trace: [ 31.083001][ T3982] usb_submit_urb+0x910/0x99c [ 31.084248][ T3982] usb_start_wait_urb+0x84/0x1ec [ 31.085561][ T3982] usb_control_msg+0xd8/0x17c [ 31.086861][ T3982] __usbnet_read_cmd+0xb4/0x1a4 [ 31.088146][ T3982] usbnet_read_cmd+0x7c/0xb8 [ 31.089365][ T3982] pl_reset+0x3c/0xc4 [ 31.090444][ T3982] usbnet_open+0x5c/0x5ec [ 31.091599][ T3982] __dev_open+0x274/0x338 [ 31.092749][ T3982] __dev_change_flags+0x104/0x2c4 [ 31.094077][ T3982] dev_change_flags+0x40/0xa4 [ 31.095317][ T3982] devinet_ioctl+0x620/0xa10 [ 31.096526][ T3982] inet_ioctl+0x1e8/0x3a0 [ 31.097730][ T3982] sock_do_ioctl+0x68/0x194 [ 31.098901][ T3982] sock_ioctl+0x384/0x5c0 [ 31.100070][ T3982] __arm64_sys_ioctl+0xd0/0x140 [ 31.101368][ T3982] el0_svc_common+0x138/0x220 [ 31.102602][ T3982] do_el0_svc+0x48/0x104 [ 31.103719][ T3982] el0_svc+0x58/0x150 [ 31.104763][ T3982] el0t_64_sync_handler+0x84/0xf0 [ 31.106066][ T3982] el0t_64_sync+0x190/0x194 [ 31.107246][ T3982] irq event stamp: 139902 [ 31.108417][ T3982] hardirqs last enabled at (139901): [] __up_console_sem+0x60/0xb4 [ 31.110990][ T3982] hardirqs last disabled at (139902): [] el1_dbg+0x24/0x80 [ 31.113320][ T3982] softirqs last enabled at (139876): [] clusterip_netdev_event+0x188/0x1ac [ 31.116073][ T3982] softirqs last disabled at (139874): [] clusterip_netdev_event+0x48/0x1ac [ 31.118786][ T3982] ---[ end trace 0000000000000000 ]---