DUID 00:04:b3:a3:1d:bd:1c:51:b3:31:90:57:55:31:74:bf:f9:06
forked to background, child pid 4655
[   13.142275][ T4656] 8021q: adding VLAN 0 to HW filter on device bond0
[   13.145965][ T4656] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
syzkaller login: [   69.975619][ T2485] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.123' (ECDSA) to the list of known hosts.
executing program
[  155.745356][ T4729] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  155.985386][ T4729] usb 1-1: Using ep0 maxpacket: 16
[  156.105461][ T4729] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  156.115105][ T4729] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  156.124874][ T4729] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  156.285462][ T4729] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[  156.294497][ T4729] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  156.302605][ T4729] usb 1-1: Product: syz
[  156.306805][ T4729] usb 1-1: Manufacturer: syz
[  156.311386][ T4729] usb 1-1: SerialNumber: syz
[  156.335713][ T5005] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  156.576043][ T4729] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x0525 pid 0xA4A8
[  156.589846][ T4729] usb 1-1: USB disconnect, device number 2
[  156.605603][ T4729] usblp0: removed
executing program
[  162.125383][ T4729] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  162.365361][ T4729] usb 1-1: Using ep0 maxpacket: 16
[  162.485413][ T4729] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  162.495102][ T4729] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  162.504985][ T4729] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32
[  162.665453][ T4729] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[  162.674485][ T4729] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  162.682771][ T4729] usb 1-1: Product: syz
[  162.687129][ T4729] usb 1-1: Manufacturer: syz
[  162.691903][ T4729] usb 1-1: SerialNumber: syz
[  162.715475][ T5009] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  162.965748][ T4729] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x0525 pid 0xA4A8
[  162.978497][ T4729] usb 1-1: USB disconnect, device number 3
[  162.985638][ T4729] usblp0: removed
[  164.064298][ T5004] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888104ddd100 (size 96):
  comm "kworker/0:3", pid 4729, jiffies 4294952916 (age 13.770s)
  hex dump (first 32 bytes):
    95 36 9b 85 ff ff ff ff 00 00 00 00 00 00 00 00  .6..............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<ffffffff81545984>] kmalloc_trace+0x24/0x90
    [<ffffffff82b68835>] class_create+0x25/0x90
    [<ffffffff831fb3b0>] usb_register_dev+0x290/0x3d0
    [<ffffffff832d3904>] usblp_probe+0x4e4/0x750
    [<ffffffff831f72d9>] usb_probe_interface+0x179/0x3c0
    [<ffffffff82b6616d>] really_probe+0x12d/0x430
    [<ffffffff82b66531>] __driver_probe_device+0xc1/0x1a0
    [<ffffffff82b6663a>] driver_probe_device+0x2a/0x120
    [<ffffffff82b6682b>] __device_attach_driver+0xfb/0x150
    [<ffffffff82b63581>] bus_for_each_drv+0xc1/0x110
    [<ffffffff82b66d52>] __device_attach+0x102/0x2a0
    [<ffffffff82b64cea>] bus_probe_device+0xca/0xd0
    [<ffffffff82b612e3>] device_add+0x993/0xc60
    [<ffffffff831f43b9>] usb_set_configuration+0x9a9/0xc90
    [<ffffffff83206ce1>] usb_generic_driver_probe+0xa1/0x100
    [<ffffffff831f69b0>] usb_probe_device+0x60/0x140

BUG: memory leak
unreferenced object 0xffff88810f7aae00 (size 512):
  comm "kworker/0:3", pid 4729, jiffies 4294952916 (age 13.770s)
  hex dump (first 32 bytes):
    00 ae 7a 0f 81 88 ff ff 00 ae 7a 0f 81 88 ff ff  ..z.......z.....
    00 00 00 00 00 00 00 00 95 36 9b 85 ff ff ff ff  .........6......
  backtrace:
    [<ffffffff81545984>] kmalloc_trace+0x24/0x90
    [<ffffffff82b686f8>] class_register+0x28/0x140
    [<ffffffff82b68857>] class_create+0x47/0x90
    [<ffffffff831fb3b0>] usb_register_dev+0x290/0x3d0
    [<ffffffff832d3904>] usblp_probe+0x4e4/0x750
    [<ffffffff831f72d9>] usb_probe_interface+0x179/0x3c0
    [<ffffffff82b6616d>] really_probe+0x12d/0x430
    [<ffffffff82b66531>] __driver_probe_device+0xc1/0x1a0
    [<ffffffff82b6663a>] driver_probe_device+0x2a/0x120
    [<ffffffff82b6682b>] __device_attach_driver+0xfb/0x150
    [<ffffffff82b63581>] bus_for_each_drv+0xc1/0x110
    [<ffffffff82b66d52>] __device_attach+0x102/0x2a0
    [<ffffffff82b64cea>] bus_probe_device+0xca/0xd0
    [<ffffffff82b612e3>] device_add+0x993/0xc60
    [<ffffffff831f43b9>] usb_set_configuration+0x9a9/0xc90
    [<ffffffff83206ce1>] usb_generic_driver_probe+0xa1/0x100