Warning: Permanently added '10.128.1.34' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   50.579117][ T8132] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   50.819088][ T8132] usb 1-1: Using ep0 maxpacket: 16
[   50.939161][ T8132] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 32
[   50.948996][ T8132] usb 1-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ac.31
[   50.958242][ T8132] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   50.966895][ T8132] usb 1-1: config 0 descriptor??
[   50.989344][ T8475] raw-gadget gadget: fail, usb_ep_enable returned -22
[   51.010337][ T8132] mcba_usb 1-1:0.0 can0: failed tx_urb -2
[   51.016074][ T8132] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[   51.028322][ T8132] mcba_usb 1-1:0.0 can0: failed tx_urb -2
[   51.035710][ T8132] mcba_usb 1-1:0.0 can0: Failed to send cmd (169)
[   51.043604][ T8132] mcba_usb 1-1:0.0: Microchip CAN BUS Analyzer connected
[   51.209750][ T8236] usb 1-1: USB disconnect, device number 2
[   51.215700][ T8236] mcba_usb 1-1:0.0 can0: device disconnected
[   57.144283][ T8474] kmemleak: 20 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff8881129bc680 (size 64):
  comm "kworker/0:3", pid 8132, jiffies 4294942369 (age 8.230s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000069185b05>] hcd_buffer_alloc+0x149/0x190
    [<00000000f033fa1f>] usb_alloc_coherent+0x42/0x60
    [<00000000d0602163>] mcba_usb_probe+0x27b/0x430
    [<00000000438083ea>] usb_probe_interface+0x177/0x370
    [<00000000c152d77c>] really_probe+0x159/0x480
    [<00000000b1f87f47>] driver_probe_device+0x84/0x100
    [<00000000c900e21f>] __device_attach_driver+0xee/0x110
    [<00000000dd8e5654>] bus_for_each_drv+0xb7/0x100
    [<00000000865462b4>] __device_attach+0x122/0x250
    [<0000000027ff004c>] bus_probe_device+0xc6/0xe0
    [<0000000060b44136>] device_add+0x5be/0xc30
    [<00000000a623517a>] usb_set_configuration+0x9d9/0xb90
    [<0000000025d0f71b>] usb_generic_driver_probe+0x8c/0xc0
    [<0000000095dbf4a3>] usb_probe_device+0x5c/0x140
    [<00000000c152d77c>] really_probe+0x159/0x480
    [<00000000b1f87f47>] driver_probe_device+0x84/0x100

BUG: memory leak
unreferenced object 0xffff8881129bc6c0 (size 64):
  comm "kworker/0:3", pid 8132, jiffies 4294942369 (age 8.230s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000069185b05>] hcd_buffer_alloc+0x149/0x190
    [<00000000f033fa1f>] usb_alloc_coherent+0x42/0x60
    [<00000000d0602163>] mcba_usb_probe+0x27b/0x430
    [<00000000438083ea>] usb_probe_interface+0x177/0x370
    [<00000000c152d77c>] really_probe+0x159/0x480
    [<00000000b1f87f47>] driver_probe_device+0x84/0x100
    [<00000000c900e21f>] __device_attach_driver+0xee/0x110
    [<00000000dd8e5654>] bus_for_each_drv+0xb7/0x100
    [<00000000865462b4>] __device_attach+0x122/0x250
    [<0000000027ff004c>] bus_probe_device+0xc6/0xe0
    [<0000000060b44136>] device_add+0x5be/0xc30
    [<00000000a623517a>] usb_set_configuration+0x9d9/0xb90
    [<0000000025d0f71b>] usb_generic_driver_probe+0x8c/0xc0
    [<0000000095dbf4a3>] usb_probe_device+0x5c/0x140
    [<00000000c152d77c>] really_probe+0x159/0x480
    [<00000000b1f87f47>] driver_probe_device+0x84/0x100

BUG: memory leak
unreferenced object 0xffff8881129bc700 (size 64):
  comm "kworker/0:3", pid 8132, jiffies 4294942369 (age 8.230s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000069185b05>] hcd_buffer_alloc+0x149/0x190
    [<00000000f033fa1f>] usb_alloc_coherent+0x42/0x60
    [<00000000d0602163>] mcba_usb_probe+0x27b/0x430
    [<00000000438083ea>] usb_probe_interface+0x177/0x370
    [<00000000c152d77c>] really_probe+0x159/0x480
    [<00000000b1f87f47>] driver_probe_device+0x84/0x100
    [<00000000c900e21f>] __device_attach_driver+0xee/0x110
    [<00000000dd8e5654>] bus_for_each_drv+0xb7/0x100
    [<00000000865462b4>] __device_attach+0x122/0x250
    [<0000000027ff004c>] bus_probe_device+0xc6/0xe0
    [<0000000060b44136>] device_add+0x5be/0xc30
    [<00000000a623517a>] usb_set_configuration+0x9d9/0xb90
    [<0000000025d0f71b>] usb_generic_driver_probe+0x8c/0xc0
    [<0000000095dbf4a3>] usb_probe_device+0x5c/0x140
    [<00000000c152d77c>] really_probe+0x159/0x480
    [<00000000b1f87f47>] driver_probe_device+0x84/0x100