last executing test programs:

11m27.692466527s ago: executing program 1 (id=2):
openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/raw-gadget', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/raw-gadget', 0x1, 0x0)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/raw-gadget', 0x2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/raw-gadget', 0x800, 0x0)

11m27.627534358s ago: executing program 2 (id=3):
read(0xffffffffffffffff, &(0x7f0000000000), 0x0)

11m27.150951558s ago: executing program 1 (id=7):
mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

11m26.799878555s ago: executing program 2 (id=10):
mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

11m26.077545109s ago: executing program 2 (id=16):
mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

11m25.568785859s ago: executing program 2 (id=19):
mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

18.605923827s ago: executing program 3 (id=1661):
r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501020000000000090582020002"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_disconnect(0xffffffffffffffff)
r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
read$char_usb(r2, 0x0, 0x0)
read$char_usb(r2, 0x0, 0x0)
syz_usb_disconnect(r1)
syz_usb_connect(0x0, 0x2d, 0x0, 0x0)
syz_usb_control_io(0xffffffffffffffff, &(0x7f0000000500)={0x2c, &(0x7f0000000200)={0x0, 0xd, 0xa, {0xa, 0x2, "912207a1cdddf98e"}}, 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_connect(0x5, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x31, 0xdb, 0x83, 0x20, 0x50d, 0x1203, 0x603f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x20, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x28, 0x5, 0x0, 0x6e, 0x58, 0x90}}]}}]}}, 0x0)
syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0)
r3 = syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x54, 0x81, 0x11, 0x8, 0x423, 0xa, 0x8c8f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0x7, 0x30, 0xe, [{{0x9, 0x4, 0xba, 0x1, 0x0, 0x39, 0x25, 0x40, 0x8}}]}}]}}, 0x0)
syz_usb_control_io$hid(r3, &(0x7f0000001ec0)={0x24, 0x0, &(0x7f0000001e00)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0}, 0x0)
syz_usb_control_io(r3, &(0x7f0000002500)={0x2c, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x2, @string={0x2}}, 0x0, 0x0, 0x0}, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)

17.802050722s ago: executing program 0 (id=1662):
r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[], 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000080)={0x1c, &(0x7f00000000c0)={0x20, 0x11}, 0x0, 0x0})

17.008532497s ago: executing program 6 (id=1663):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001040)={{0x12, 0x1, 0x0, 0x40, 0x15, 0x42, 0x20, 0x5a9, 0x1550, 0xe4bb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x8e, 0xc4, 0x6f}}]}}]}}, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000640)={0x84, &(0x7f0000000a80)={0x0, 0x0, 0x1, '\x00'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f0000000200)={0x0, 0x0, 0x1, "04"}, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000ac0)={0x84, &(0x7f0000000540)={0x20, 0x0, 0x2, "0405"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, &(0x7f00000005c0)={0x2c, &(0x7f0000000940)={0x20, 0x16}, 0x0, 0x0, 0x0, 0x0})

16.899878019s ago: executing program 5 (id=1664):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000540)=ANY=[], 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000380)={0x24, &(0x7f0000000680)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000840)={0x2c, &(0x7f0000000640)={0x20, 0xe}, 0x0, 0x0, 0x0, 0x0})

15.130007592s ago: executing program 4 (id=1665):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000380)={0x40, 0xc}, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)

15.000651685s ago: executing program 3 (id=1666):
r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000030020f003176c400000000001090224725100000000090400001207010300090501020000000000090582020002"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_disconnect(0xffffffffffffffff)
r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
read$char_usb(r2, 0x0, 0x0)
read$char_usb(r2, 0x0, 0x0)
syz_usb_disconnect(r1)
syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)

14.871578477s ago: executing program 0 (id=1667):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="12010000a3b370086d04ae08581101020301090212000d000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000040)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000a80)={0x1c, &(0x7f0000000440)=ANY=[], 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000001080)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_disconnect(r0)

14.19800719s ago: executing program 5 (id=1668):
r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000080)=ANY=[], 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000180)={0x0, 0x17, 0x1, 'i'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000001c0)={0x1c, &(0x7f00000000c0)=ANY=[], 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)

13.077978641s ago: executing program 6 (id=1669):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f00000002c0)=ANY=[], 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f0000000640)={0x0, 0xe, 0x1, "06"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000000)={0x1c, &(0x7f0000000240)=ANY=[@ANYBLOB="00df19"], 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000001000)={0x84, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000b40)={0x84, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, &(0x7f0000000c00)={0x0, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x0})

12.153306179s ago: executing program 3 (id=1670):
r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x141, 0x48, 0x13, 0x44, 0x20, 0x424, 0x7500, 0x69ee, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xb8, 0x7, 0x2, 0x96, 0xd1, 0xca, 0x0, [], [{{0x9, 0x5, 0x6, 0x2, 0x200, 0xd, 0x0, 0x6}}, {{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0x1, 0x10}}]}}]}}]}}, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f00000003c0)={0x0, 0x5, 0x4, "abe763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000740)={0x44, &(0x7f0000000180)=ANY=[@ANYBLOB="601004000000cf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000300)={0x1c, &(0x7f0000001480)=ANY=[@ANYBLOB="200104"], 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000013c0)={0x44, &(0x7f00000011c0)={0x20, 0x14, 0x4, "0426fd98"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000fc0)={0x84, &(0x7f0000000c80)={0x20, 0x0, 0x4, "f670e000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000001200)={0x84, &(0x7f0000000f00)={0x0, 0x14, 0x4, "42467af9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000500)={0x2c, &(0x7f0000000200)={0x0, 0x14, 0x4, "1df73cc1"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)

11.06367375s ago: executing program 5 (id=1671):
r0 = syz_usb_connect(0x0, 0x10b, &(0x7f0000000000)=ANY=[@ANYBLOB="05010900b24b6a10e6040300770100000001090224000b010000000904000302ccd4280009050b02000000040009058a02"], 0x0)
r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[], 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0)
syz_usb_control_io$hid(r1, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)

11.02532243s ago: executing program 4 (id=1672):
r0 = syz_usb_connect$rtl8150(0x3, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0)
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000005c0)={0x2c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0x5, 0x1, "88"}})
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
syz_usb_ep_read(r0, 0x2, 0x1000, &(0x7f0000002a40)=""/4096)
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000001880)={0x2c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)={0x40, 0x5, 0x1, "a3"}})
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000001f80)={0x2c, &(0x7f0000001dc0)={0x20, 0x1, 0x15, "91cc3a8c94b08658a3d074f0d3a98079fd8f9d7b59"}, &(0x7f0000001e80)={0x0, 0xa, 0x1, 0xa}, &(0x7f0000001ec0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000001f00), 0x0})
syz_usb_control_io$rtl8150(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000002980)={0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x40, 0x17, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2b}}, &(0x7f0000002840)={0x40, 0x19, 0x2, "9346"}, &(0x7f0000002880)={0x40, 0x1a, 0x2, 0xff80}, &(0x7f00000028c0)={0x40, 0x1c, 0x1, 0x9}, 0x0, 0x0})
syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000004000)={0x2c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0)={0x40, 0x5, 0x2, "edc7"}})

10.398630362s ago: executing program 0 (id=1673):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000d3750820c80a2103be6f000000010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000540)={0x1c, &(0x7f0000000380)={0x40, 0xc}, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000a80)={0x84, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)

8.555093897s ago: executing program 6 (id=1674):
r0 = syz_usb_connect(0x0, 0x1cb, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000122f0d4071040403dfe4000000010902b901010000003f0904"], 0x0)
syz_usb_disconnect(r0)
r1 = syz_usb_connect(0x2, 0x24, &(0x7f0000000580)=ANY=[], 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0)
syz_usb_control_io$printer(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, &(0x7f0000000840)={0x84, &(0x7f0000000380)={0x0, 0x12}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

8.4414101s ago: executing program 5 (id=1675):
r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x77, 0x29, 0x4, 0x20, 0x424, 0x9901, 0xc257, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x43, 0x0, 0x2, 0x31, 0x7d, 0x55, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000400)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB="401504"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x0, 0x16, 0x4, "94c161ee"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000140)={0x0, 0xf, 0x4, "c7a13997"}, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000680)={0x2c, &(0x7f0000000340)={0x20, 0x3, 0x4, "a13b1f21"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000740)={0x34, &(0x7f0000000240)={0x40, 0x15, 0x4, "6ce4d1f4"}, 0x0, 0x0, 0x0, 0x0, 0x0})

7.667146554s ago: executing program 3 (id=1676):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002000)=ANY=[@ANYBLOB="12010000facf01406e0510401c20000000010902120001000000000904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
r1 = syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0)
syz_usb_ep_write$ath9k_ep2(r1, 0x83, 0x0, 0x0)
syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220f000000a3"], 0x0}, 0x0)
syz_open_dev$hiddev(0x0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000500)={0x0, 0x14, 0x95, "84b60624b30b7665611f681874f37e38d69d5cf0aad5245e52b245c6752a414632018d74326b08c80eee267bbd9dddb2604d648b8062b18592b666a5dd7c9d2dbc695587b09b6dfd09030aec940ad8dfa1ea00000000000035b0ceae58d3bf6cd7ea7510d28a68431bd2c34e69c7ea2d8f532ca541d4c8c3cd59c9ee75dea4048f4a27f05ca847ddc9c372af3168e3b81ffe8cfabf"}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f00000003c0)={0x20, 0x16, 0x2, "f2ac"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f00000004c0)=ANY=[@ANYBLOB="001494"], 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_open_dev$hidraw(0x0, 0xffffffffffffff74, 0x8c441)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)={0x0, 0x10, 0x1, "fd"}, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f0000000040)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

7.050804656s ago: executing program 4 (id=1677):
r0 = syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406000105240000000d370f0100000000000000000006241a0000000c241b4800f3ff00050080050905810300020000000904010000020d00000904010102020d0000090582020004000000090503020002"], 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, &(0x7f00000001c0)={0x20, 0x3, 0x20, {0x20, 0x5, "d4de8505814fede0ea28773eff1a7d82890974b390a0d4e06821b2206d85"}}, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x40, 0x17, 0x15, "5ceb88210b1997a86c3decf7e6d983b35ea7ca3141"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x40, 0xf, 0x2, 0x763}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_disconnect(0xffffffffffffffff)
syz_usb_disconnect(0xffffffffffffffff)
syz_usb_disconnect(0xffffffffffffffff)
syz_usb_disconnect(0xffffffffffffffff)
syz_usb_connect(0x0, 0x0, 0x0, 0x0)
syz_open_dev$char_usb(0xc, 0xb4, 0x0)

5.945222037s ago: executing program 0 (id=1678):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001140)={{0x12, 0x1, 0x0, 0xbd, 0xf7, 0x13, 0x8, 0x2770, 0x930c, 0x8d6a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2a, 0xc5, 0x98}}]}}]}}, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_disconnect(r0)

5.853592788s ago: executing program 6 (id=1679):
syz_usb_connect(0x0, 0x38, &(0x7f00000002c0)=ANY=[@ANYBLOB="120110038121e940e60491553994010203010902260001000000000904000002e515bb000905ff02090000000009058802"], &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0})

4.663748311s ago: executing program 5 (id=1680):
syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x5ac, 0x30a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0xc0, 0x46, [{{0x9, 0x4, 0x0, 0x6, 0x2, 0x3, 0x1, 0x2, 0x80, {0x9, 0x21, 0x2b, 0x5, 0x1, {0x22, 0x449}}, {{{0x9, 0x5, 0x81, 0x3, 0x10, 0x5, 0x1}}}}}]}}]}}, 0x0)

4.491707614s ago: executing program 6 (id=1681):
syz_usb_disconnect(0xffffffffffffffff)
syz_usb_disconnect(0xffffffffffffffff)
r0 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xff, 0x80, 0xc, [{{0x9, 0x4, 0x0, 0xfd, 0x1, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x4, 0x20, 0xb}}}}}]}}]}}, 0x0)
syz_usb_control_io$printer(r0, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000300)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x80000000)
write$char_usb(r1, &(0x7f0000006800)="10", 0x1)
write$char_usb(r1, 0x0, 0x0)
syz_usb_disconnect(r0)
syz_usb_disconnect(0xffffffffffffffff)
syz_usb_connect$printer(0x3, 0x0, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x46, 0x0, 0x1, [{0x0, 0x0}]})
syz_usb_disconnect(0xffffffffffffffff)

3.68146138s ago: executing program 4 (id=1682):
syz_usb_connect(0x5, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000319021508fd070100e56a010203010902240001080a40040904000702b95fc30309058803200006020409058302"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0})

3.385509015s ago: executing program 5 (id=1683):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_open_dev$hidraw(&(0x7f0000000100), 0xf93f000, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000380)={0x44, &(0x7f0000000100)=ANY=[@ANYBLOB="000000030000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)

2.554287231s ago: executing program 3 (id=1684):
syz_usb_connect(0x0, 0x34, &(0x7f0000000280)=ANY=[@ANYBLOB="12010000e44098082e0c0007f79b000000010902220001000000000904e60001834b3c0009050000000000090007059763"], 0x0)

2.250739567s ago: executing program 4 (id=1685):
syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000dfba7e109911a3687bd20102030109021200010000000009040b", @ANYRES64], 0x0)

1.383267854s ago: executing program 0 (id=1686):
syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b10009058209"], 0x0)

1.191671557s ago: executing program 3 (id=1687):
syz_usb_connect(0x5, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120110031fcd1b08cf100355af75010203010902240001080910030904180202b41d3f0109050e83ff050207010905850320"], &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0})

899.831473ms ago: executing program 4 (id=1688):
ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x4b47, 0x0)
syz_usb_disconnect(0xffffffffffffffff)
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0)
syz_usb_disconnect(r0)
syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009ac0b620110f2110"], 0x0)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
read$char_usb(r1, 0x0, 0x11)
read$char_usb(r1, &(0x7f0000000100)=""/178, 0xb2)
syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f00000000c0)="ad")
syz_open_dev$evdev(0x0, 0x6, 0x4081)
ioctl$EVIOCRMFF(0xffffffffffffffff, 0x5501, 0x0)

685.842656ms ago: executing program 6 (id=1689):
syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x57, 0x1c, 0x2, 0x20, 0x4da, 0x390d, 0x93a8, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0xf6, 0xc7, 0x7c, 0x0, [], [{{0x9, 0x5, 0x3, 0x1, 0x200}}, {}]}}]}}]}}, 0x0)
syz_usb_connect(0x1, 0x35, &(0x7f0000000c80)={{0x12, 0x1, 0x220, 0x12, 0x66, 0x29, 0x8, 0x499, 0x500e, 0x63bb, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x23, 0x1, 0x7, 0x1, 0xe0, 0x5, [{{0x9, 0x4, 0x9a, 0x0, 0x1, 0x5a, 0x9c, 0x73, 0x5c, [], [{{0x9, 0x5, 0xf, 0x1, 0x20, 0x3, 0x2, 0x4, [@generic={0x8, 0x6, "5f72eddda78a"}]}}]}}]}}]}}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
syz_usb_connect$hid(0x2, 0x3f, &(0x7f0000000300)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x4f2, 0x418, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x0, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x21, 0x3, 0x0, 0xbcb6ab4a38fb3c66, 0x0, {0x9, 0x21, 0x0, 0x81, 0x1, {0x22, 0x7}}, {{}, [{{0x9, 0x5, 0x2, 0x3, 0x3ff, 0x1b, 0x7f, 0x4}}]}}}]}}]}}, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x862b01)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x3)
ioctl$EVIOCGRAB(r0, 0x40044590, 0x0)
syz_usb_connect(0x3, 0x64, &(0x7f00000003c0)={{0x12, 0x1, 0x110, 0x15, 0x4b, 0x45, 0x8, 0x61c, 0xc084, 0xa146, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x52, 0x2, 0xa2, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x3c, 0x4, 0x0, 0x23, 0x38, 0xaf, 0x5b, [@uac_control={{0xa, 0x24, 0x1, 0x6, 0x6}, [@mixer_unit={0xa, 0x24, 0x4, 0x1, 0x4, "af845599b6"}]}]}}, {{0x9, 0x4, 0x57, 0x1, 0x4, 0xb4, 0x9c, 0xf4, 0x3, [], [{{0x9, 0x5, 0x9, 0x0, 0x0, 0x3, 0x0, 0x4}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0xf7, 0x81, 0x6}}, {{0x9, 0x5, 0x9, 0x3, 0x3ff, 0x8, 0x40, 0x4}}, {{0x9, 0x5, 0x85, 0x3, 0x40, 0xb, 0x2, 0xb}}]}}]}}]}}, 0x0)
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2b, 0xaf, 0xf6, 0x40, 0x572, 0x41, 0x39dc, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x8f, 0xcb, 0x76}}]}}]}}, 0x0)
r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x2001)
r2 = syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="120100006325a640402000498b4d000000010902240001000000000904000002214c6a0009050702000000da000905890e"], 0x0)
syz_usb_control_io(r2, 0x0, &(0x7f0000000c40)={0x84, &(0x7f0000000780)={0x0, 0x0, 0x2e, "d41efec0717c524312be40b532a3b9f6325b03cc37d442bd9dcb06448a5e6a76691230ec0a86c3069391ea70597f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0xf, 0x1c, 0x1, 0x6, "368e687c58ce23be492dbcd70bf08719ed9318e143c6524c3e76b35a352af796"})
ioctl$HIDIOCGRDESC(0xffffffffffffffff, 0x90044802, 0x0)
r3 = syz_open_dev$evdev(&(0x7f0000000040), 0x2, 0x0)
syz_usb_connect(0x2, 0x3f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d4ee0620cf10618012b70102030109022d00010000100009040600024f1ce80009050202000202000009058202000207000009048fd1ff92abf1717d25333fc1dda55e0c0cc4afd8e94ef0a491c4c0a0057a00c5347438e95c4dbbb05718ff1864e05f8e3b0f42099a5cbbc8b0b17024f7f27153a8d8f9ecf75103"], 0x0)
ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)=""/231)
ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000002c0)={0x4, 0x3f, &(0x7f0000000280)="8427c997de87bb9835fdd79015744566d586003d5af3f527215ba70d21bea6cacbb843d5c06ee72d4a854afb428606204100d047c082104c5af7ea07b2626a"})
r4 = syz_open_dev$hiddev(&(0x7f00000001c0), 0xc8, 0x0)
ioctl$HIDIOCGSTRING(r4, 0x81044804, &(0x7f0000000200)={0x78, "ed55204cccb34f5b6c5954b96ff8508d47d82bc4657552dac7d73c6d37e60e2f15e3e81a297f87c95e0a0dc72f1e19218b0b7187fd5dc491dd5a3e24d3e5ca8c400288215f3dff10692a2f8341f7bbdd65e90d836356df4121275201027284d06a7afc656d5766cf883560f10260a328ed860a45b29eeaa4"})

0s ago: executing program 0 (id=1690):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000002000)=ANY=[@ANYBLOB="12010000facf01406e0510401c20000000010902120001000000000904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000600)={0x2c, &(0x7f0000000300)={0x0, 0x0, 0x1, 'w'}, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000440)={0x44, &(0x7f00000003c0)={0x20, 0x16, 0x2, "f2ac"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f00000004c0)=ANY=[@ANYBLOB="001494"], 0x0, 0x0})
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$printer(r0, 0x0, &(0x7f00000004c0)={0x34, &(0x7f0000000280)={0x0, 0x10, 0x1, "fd"}, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_control_io(r0, 0x0, &(0x7f0000000900)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="200902"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

kernel console output (not intermixed with test programs):

y_hcd
[  689.512060][   T10] usb 6-1: Using ep0 maxpacket: 32
[  689.519213][   T10] usb 6-1: config 0 has an invalid interface number: 230 but max is 0
[  689.527551][   T10] usb 6-1: config 0 has no interface number 0
[  689.533882][   T10] usb 6-1: config 0 interface 230 has no altsetting 0
[  689.542962][   T10] usb 6-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05
[  689.552179][   T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  689.560246][   T10] usb 6-1: Product: syz
[  689.564507][   T10] usb 6-1: Manufacturer: syz
[  689.569176][   T10] usb 6-1: SerialNumber: syz
[  689.578568][   T10] usb 6-1: config 0 descriptor??
[  689.587216][   T10] ums-usbat 6-1:0.230: USB Mass Storage device detected
[  689.594360][ T5778] usb 4-1: Using ep0 maxpacket: 16
[  689.601878][ T5778] usb 4-1: config 0 has an invalid interface number: 251 but max is 0
[  689.602217][ T5768] m920x_read = error: -19
[  689.610224][ T5778] usb 4-1: config 0 has no interface number 0
[  689.612517][ T5778] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16
[  689.614940][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  689.620942][ T5778] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64
[  689.649421][   T10] ums-usbat 6-1:0.230: Quirks match for vid 0781 pid 0005: 1
[  689.660203][ T5778] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4
[  689.669414][ T5778] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  689.677647][ T5778] usb 4-1: Product: syz
[  689.681975][ T5778] usb 4-1: Manufacturer: syz
[  689.686644][ T5778] usb 4-1: SerialNumber: syz
[  689.695640][ T5778] usb 4-1: config 0 descriptor??
[  689.701272][T10401] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  689.709062][T10401] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  689.775621][    T9] pwc: recv_control_msg error -32 req 02 val 2b00
[  689.782147][ T5768] m920x_read = error: -19
[  689.782215][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  689.795670][    T9] pwc: recv_control_msg error -32 req 02 val 2700
[  689.803229][    T9] pwc: recv_control_msg error -32 req 04 val 1700
[  689.810445][    T9] pwc: recv_control_msg error -32 req 02 val 2c00
[  689.818146][    T9] pwc: recv_control_msg error -32 req 04 val 1000
[  689.825446][    T9] pwc: recv_control_msg error -32 req 04 val 1300
[  689.832865][    T9] pwc: recv_control_msg error -32 req 04 val 1400
[  689.840059][    T9] pwc: recv_control_msg error -32 req 02 val 2000
[  689.847364][    T9] pwc: recv_control_msg error -32 req 02 val 2100
[  689.924638][T10401] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  689.932188][T10401] raw-gadget.4 gadget.3: fail, usb_ep_enable returned -22
[  689.942147][ T5768] m920x_read = error: -19
[  689.946795][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  690.055462][    T9] pwc: recv_control_msg error -71 req 06 val 0600
[  690.064233][    T9] pwc: recv_control_msg error -71 req 04 val 1500
[  690.071360][    T9] pwc: recv_control_msg error -71 req 02 val 2500
[  690.078522][    T9] pwc: recv_control_msg error -71 req 02 val 2400
[  690.085593][    T9] pwc: recv_control_msg error -71 req 02 val 2600
[  690.093015][    T9] pwc: recv_control_msg error -71 req 02 val 2900
[  690.100079][    T9] pwc: recv_control_msg error -71 req 02 val 2800
[  690.107395][    T9] pwc: recv_control_msg error -71 req 04 val 1100
[  690.112632][ T5768] m920x_read = error: -19
[  690.115055][    T9] pwc: recv_control_msg error -71 req 04 val 1200
[  690.118274][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  690.128872][    T9] pwc: Registered as video0.
[  690.148697][    T9] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input234
[  690.172373][    T9] usb 5-1: USB disconnect, device number 83
[  690.295153][ T5768] m920x_read = error: -19
[  690.299623][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  690.462182][ T5768] m920x_read = error: -19
[  690.466840][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  690.476773][ T2513] gspca_sonixj: reg_w1 err -71
[  690.512130][ T2513] sonixj 1-1:0.0: probe with driver sonixj failed with error -71
[  690.528993][ T2513] usb 1-1: USB disconnect, device number 83
[  690.642127][ T5768] m920x_read = error: -19
[  690.646628][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  690.812142][ T2513] m920x_read = error: -19
[  690.816668][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  690.872500][    T9] usb 5-1: new high-speed USB device number 84 using dummy_hcd
[  690.982074][ T5768] m920x_read = error: -19
[  690.986618][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  691.029512][    T9] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  691.060577][    T9] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  691.071619][    T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  691.086589][    T9] usb 5-1: config 0 descriptor??
[  691.116243][    T9] pwc: Askey VC010 type 2 USB webcam detected.
[  691.152148][ T5768] m920x_read = error: -19
[  691.156769][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  691.316041][    T9] pwc: send_video_command error -71
[  691.321435][    T9] pwc: Failed to set video mode CIF@30 fps; return code = -71
[  691.323061][ T2513] m920x_read = error: -19
[  691.329231][    T9] Philips webcam 5-1:0.0: probe with driver Philips webcam failed with error -71
[  691.333503][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  691.346171][    T9] usb 5-1: USB disconnect, device number 84
[  691.362768][ T5771] usb 1-1: new high-speed USB device number 84 using dummy_hcd
[  691.502138][ T2513] m920x_read = error: -19
[  691.506626][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  691.522088][ T5771] usb 1-1: Using ep0 maxpacket: 32
[  691.534300][ T5771] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  691.546094][ T5771] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11
[  691.557363][ T5771] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  691.568740][ T5771] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40
[  691.577881][ T5771] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  691.590778][ T5771] usb 1-1: config 0 descriptor??
[  691.596614][T10411] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22
[  691.607448][ T5771] hub 1-1:0.0: USB hub found
[  691.672343][ T5768] m920x_read = error: -19
[  691.677253][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  691.782131][ T2513] usb 5-1: new high-speed USB device number 85 using dummy_hcd
[  691.813784][ T5771] hub 1-1:0.0: 2 ports detected
[  691.842124][ T5768] m920x_read = error: -19
[  691.846655][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  691.933823][ T2513] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  691.944404][ T2513] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  691.953721][ T2513] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  691.966392][ T2513] usb 5-1: config 0 descriptor??
[  691.974167][   T23] gspca_stk1135: reg_w 0x351 err -71
[  691.980582][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  691.987042][   T23] gspca_stk1135: Sensor write failed
[  691.992468][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  691.999205][   T23] gspca_stk1135: Sensor write failed
[  692.004743][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  692.011134][   T23] gspca_stk1135: Sensor read failed
[  692.016577][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  692.022989][   T23] gspca_stk1135: Sensor read failed
[  692.028235][   T23] gspca_stk1135: Detected sensor type unknown (0x0)
[  692.034987][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  692.041412][   T23] gspca_stk1135: Sensor read failed
[  692.047601][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  692.054092][   T23] gspca_stk1135: Sensor read failed
[  692.059386][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  692.065942][   T23] gspca_stk1135: Sensor write failed
[  692.071317][   T23] gspca_stk1135: serial bus timeout: status=0x00
[  692.077829][   T23] gspca_stk1135: Sensor write failed
[  692.083392][   T23] stk1135 7-1:0.0: probe with driver stk1135 failed with error -71
[  692.093973][ T7606] m920x_read = error: -19
[  692.098388][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  692.107511][ T2513] pwc: Askey VC010 type 2 USB webcam detected.
[  692.124513][   T23] usb 7-1: USB disconnect, device number 78
[  692.174056][ T5778] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -71
[  692.199410][ T5778] asix 4-1:0.251 (unnamed net_device) (uninitialized): Could not register MDIO bus
[  692.210019][ T5778] asix 4-1:0.251: probe with driver asix failed with error -5
[  692.234435][ T5778] usb 4-1: USB disconnect, device number 79
[  692.262449][ T7606] m920x_read = error: -19
[  692.266977][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  692.388261][ T2513] pwc: recv_control_msg error -32 req 02 val 2b00
[  692.395730][ T2513] pwc: recv_control_msg error -32 req 02 val 2700
[  692.403223][ T2513] pwc: recv_control_msg error -32 req 02 val 2c00
[  692.410326][ T2513] pwc: recv_control_msg error -32 req 04 val 1000
[  692.418017][ T2513] pwc: recv_control_msg error -32 req 04 val 1300
[  692.427238][ T2513] pwc: recv_control_msg error -32 req 04 val 1400
[  692.434102][   T23] m920x_read = error: -19
[  692.438584][   T23] dvb-usb: error -19 while querying for an remote control event.
[  692.447038][ T2513] pwc: recv_control_msg error -32 req 02 val 2000
[  692.454217][ T2513] pwc: recv_control_msg error -32 req 02 val 2100
[  692.461295][ T2513] pwc: recv_control_msg error -32 req 04 val 1500
[  692.602130][ T7606] m920x_read = error: -19
[  692.606623][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  692.669101][ T2513] pwc: recv_control_msg error -71 req 02 val 2400
[  692.677757][ T2513] pwc: recv_control_msg error -71 req 02 val 2600
[  692.685689][ T2513] pwc: recv_control_msg error -71 req 02 val 2900
[  692.693215][ T2513] pwc: recv_control_msg error -71 req 02 val 2800
[  692.695333][   T10] ums-usbat 6-1:0.230: probe with driver ums-usbat failed with error -5
[  692.700389][ T2513] pwc: recv_control_msg error -71 req 04 val 1100
[  692.716413][   T10] usb 6-1: USB disconnect, device number 81
[  692.723274][ T2513] pwc: recv_control_msg error -71 req 04 val 1200
[  692.749522][ T2513] pwc: Registered as video0.
[  692.767610][ T2513] input: PWC snapshot button as /devices/platform/dummy_hcd.4/usb5/5-1/input/input235
[  692.781223][ T7606] m920x_read = error: -19
[  692.785784][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  692.804736][   T23] usb 7-1: new high-speed USB device number 79 using dummy_hcd
[  692.837877][ T2513] usb 5-1: USB disconnect, device number 85
[  692.955855][ T5768] m920x_read = error: -19
[  692.960404][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  692.972032][   T23] usb 7-1: New USB device found, idVendor=0424, idProduct=9d00, bcdDevice=eb.c7
[  692.981177][   T23] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  692.989339][   T23] usb 7-1: Product: syz
[  692.993675][   T23] usb 7-1: Manufacturer: syz
[  692.998336][   T23] usb 7-1: SerialNumber: syz
[  693.007029][   T23] usb 7-1: config 0 descriptor??
[  693.122156][ T2513] m920x_read = error: -19
[  693.126656][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  693.135036][ T7606] usb 4-1: new high-speed USB device number 80 using dummy_hcd
[  693.292156][ T2513] m920x_read = error: -19
[  693.296639][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  693.308819][ T7606] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33
[  693.320041][ T7606] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  693.332302][ T7606] usb 4-1: config 0 descriptor??
[  693.462121][ T2513] m920x_read = error: -19
[  693.466637][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  693.552142][ T5771] usb 6-1: new high-speed USB device number 82 using dummy_hcd
[  693.632134][ T2513] m920x_read = error: -19
[  693.636566][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  693.691486][   T10] hub 1-1:0.0: hub_ext_port_status failed (err = 0)
[  693.702054][ T5771] usb 6-1: Using ep0 maxpacket: 32
[  693.709323][ T5771] usb 6-1: config 0 has an invalid interface number: 184 but max is 0
[  693.717712][ T5771] usb 6-1: config 0 has no interface number 0
[  693.724733][ T5771] usb 6-1: config 0 interface 184 has no altsetting 0
[  693.734957][ T5771] usb 6-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee
[  693.744226][ T5771] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  693.752452][ T5771] usb 6-1: Product: syz
[  693.756743][ T5771] usb 6-1: Manufacturer: syz
[  693.761452][ T5771] usb 6-1: SerialNumber: syz
[  693.771399][ T5771] usb 6-1: config 0 descriptor??
[  693.782232][ T5778] usb 5-1: new high-speed USB device number 86 using dummy_hcd
[  693.791480][ T5771] smsc75xx v1.0.0
[  693.802166][ T2513] m920x_read = error: -19
[  693.806665][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  693.942315][ T5778] usb 5-1: Using ep0 maxpacket: 8
[  693.952915][ T5778] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04
[  693.962205][ T5778] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  693.970390][ T5778] usb 5-1: Product: syz
[  693.974773][ T5778] usb 5-1: Manufacturer: syz
[  693.979541][ T5778] usb 5-1: SerialNumber: syz
[  693.982194][ T2513] m920x_read = error: -19
[  693.988673][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  694.001844][ T5778] usb 5-1: config 0 descriptor??
[  694.152129][ T2513] m920x_read = error: -19
[  694.156674][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  694.212967][ T5778] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  694.322174][ T2513] m920x_read = error: -19
[  694.326685][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  694.338116][    T9] usb 1-1: USB disconnect, device number 84
[  694.399323][ T5771] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32
[  694.410358][ T5771] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD
[  694.492113][ T2513] m920x_read = error: -19
[  694.496589][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  694.662151][ T2513] m920x_read = error: -19
[  694.666650][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  694.832148][ T2513] m920x_read = error: -19
[  694.836618][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  695.002133][ T2513] m920x_read = error: -19
[  695.006644][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  695.028469][ T5778] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[  695.040340][ T5778] dvbdev: DVB: registering new adapter (TerraTec NOXON DAB Stick)
[  695.048339][ T5778] usb 5-1: media controller created
[  695.076277][ T5778] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  695.156282][ T5778] i2c i2c-1: Added multiplexed i2c bus 2
[  695.162147][ T5778] rtl2830 1-0010: Realtek RTL2830 successfully attached
[  695.169247][    T9] usb 1-1: new high-speed USB device number 86 using dummy_hcd
[  695.172212][ T2513] m920x_read = error: -19
[  695.177746][ T5778] usb 5-1: DVB: registering adapter 1 frontend 0 (Realtek RTL2830 (DVB-T))...
[  695.181355][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  695.192169][ T5778] dvbdev: dvb_create_media_entity: media entity 'Realtek RTL2830 (DVB-T)' registered.
[  695.256927][ T5778] DVB: Unable to find symbol mxl5005s_attach()
[  695.352078][    T9] usb 1-1: Using ep0 maxpacket: 8
[  695.352239][ T2513] m920x_read = error: -19
[  695.361362][    T9] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  695.361680][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  695.370694][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  695.386653][    T9] usb 1-1: Product: syz
[  695.390910][    T9] usb 1-1: Manufacturer: syz
[  695.395621][    T9] usb 1-1: SerialNumber: syz
[  695.405542][    T9] usb 1-1: config 0 descriptor??
[  695.532155][ T2513] m920x_read = error: -19
[  695.536678][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  695.617454][    T9] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  695.646256][ T5778] usb 5-1: USB disconnect, device number 86
[  695.702122][ T2513] m920x_read = error: -19
[  695.706644][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  695.872154][ T2513] m920x_read = error: -19
[  695.876652][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  696.027692][   T23] smscufx: Failed to write register index 0x00000010 with value 0x00030814
[  696.036531][   T23] smscufx: error writing 0x0010
[  696.036552][   T23] smscufx: error -71 initialising DDR2 controller
[  696.042233][   T23] smscufx 7-1:0.0: probe with driver smscufx failed with error -71
[  696.060184][ T2513] m920x_read = error: -19
[  696.064667][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  696.074552][   T23] usb 7-1: USB disconnect, device number 79
[  696.232136][ T2513] m920x_read = error: -19
[  696.236653][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  696.392965][ T7606] MOSCHIP usb-ethernet driver 4-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -22
[  696.404847][   T23] m920x_read = error: -19
[  696.409246][   T23] dvb-usb: error -19 while querying for an remote control event.
[  696.421120][ T7606] usb 4-1: USB disconnect, device number 80
[  696.492041][ T5778] usb 5-1: new high-speed USB device number 87 using dummy_hcd
[  696.572108][   T23] m920x_read = error: -19
[  696.576530][   T23] dvb-usb: error -19 while querying for an remote control event.
[  696.643263][ T5771] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71
[  696.654403][ T5771] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71
[  696.664125][ T5771] smsc75xx 6-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71
[  696.673613][ T5778] usb 5-1: Using ep0 maxpacket: 32
[  696.679659][ T5771] smsc75xx 6-1:0.184: probe with driver smsc75xx failed with error -71
[  696.689074][ T5778] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  696.700639][ T5778] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11
[  696.711867][ T5778] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  696.723313][ T5778] usb 5-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40
[  696.732468][ T5778] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  696.742086][ T7606] m920x_read = error: -19
[  696.745762][ T5771] usb 6-1: USB disconnect, device number 82
[  696.746770][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  696.766938][ T5778] usb 5-1: config 0 descriptor??
[  696.782192][T10429] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  696.792519][ T5778] hub 5-1:0.0: USB hub found
[  696.872301][   T10] usb 7-1: new high-speed USB device number 80 using dummy_hcd
[  696.912113][ T7606] m920x_read = error: -19
[  696.916543][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  697.003223][ T5778] hub 5-1:0.0: 2 ports detected
[  697.022667][   T10] usb 7-1: Using ep0 maxpacket: 32
[  697.028973][    T9] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  697.039868][   T10] usb 7-1: New USB device found, idVendor=0b89, idProduct=0007, bcdDevice=ef.64
[  697.049053][   T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  697.060253][    T9] usb 1-1: USB disconnect, device number 86
[  697.076115][   T10] usb 7-1: config 0 descriptor??
[  697.082139][ T7606] m920x_read = error: -19
[  697.086597][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  697.102454][   T10] as10x_usb: device has been detected
[  697.109088][   T10] dvbdev: DVB: registering new adapter (nBox DVB-T Dongle)
[  697.135704][   T10] usb 7-1: DVB: registering adapter 1 frontend 0 (nBox DVB-T Dongle)...
[  697.149068][   T10] as10x_usb: error during firmware upload part1
[  697.155589][ T7108] usb 4-1: new high-speed USB device number 81 using dummy_hcd
[  697.164730][   T10] Registered device nBox DVB-T Dongle
[  697.253294][ T7606] m920x_read = error: -19
[  697.263454][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  697.301479][T10431] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  697.310689][T10431] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  697.315150][ T7108] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[  697.328430][ T7108] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64
[  697.341374][ T7108] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32
[  697.350532][ T7108] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  697.359266][ T7108] usb 4-1: Product: syz
[  697.363529][ T7108] usb 4-1: Manufacturer: syz
[  697.368204][ T7108] usb 4-1: SerialNumber: syz
[  697.375746][ T7108] usb 4-1: config 0 descriptor??
[  697.385464][T10433] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  697.393012][T10433] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  697.422405][ T7606] m920x_read = error: -19
[  697.426892][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  697.462024][   T10] usb 6-1: new high-speed USB device number 83 using dummy_hcd
[  697.593067][ T7606] m920x_read = error: -19
[  697.597495][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  697.609006][T10433] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  697.616678][T10433] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  697.618423][   T10] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0
[  697.640914][   T10] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  697.650133][   T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  697.658383][   T10] usb 6-1: Product: syz
[  697.662706][   T10] usb 6-1: Manufacturer: syz
[  697.667399][   T10] usb 6-1: SerialNumber: syz
[  697.762096][ T7606] m920x_read = error: -19
[  697.766550][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  697.822059][    T9] usb 1-1: new high-speed USB device number 87 using dummy_hcd
[  697.884586][   T10] cdc_ether 6-1:1.0: probe with driver cdc_ether failed with error -22
[  697.902921][   T10] usb 6-1: USB disconnect, device number 83
[  697.925356][T10431] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  697.935320][T10431] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  697.943537][ T7606] m920x_read = error: -19
[  697.947955][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  697.949190][ T5771] usb 7-1: USB disconnect, device number 80
[  697.978818][ T5771] Unregistered device nBox DVB-T Dongle
[  697.983100][    T9] usb 1-1: Using ep0 maxpacket: 32
[  697.994091][ T5771] as10x_usb: device has been disconnected
[  698.004972][    T9] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  698.014155][    T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  698.031033][    T9] usb 1-1: config 0 descriptor??
[  698.045671][    T9] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  698.112104][   T23] m920x_read = error: -19
[  698.116618][   T23] dvb-usb: error -19 while querying for an remote control event.
[  698.282587][   T23] m920x_read = error: -19
[  698.286996][   T23] dvb-usb: error -19 while querying for an remote control event.
[  698.342067][ T7606] usb 6-1: new high-speed USB device number 84 using dummy_hcd
[  698.452087][   T23] m920x_read = error: -19
[  698.456508][   T23] dvb-usb: error -19 while querying for an remote control event.
[  698.502041][ T7606] usb 6-1: Using ep0 maxpacket: 8
[  698.509242][ T7606] usb 6-1: config index 0 descriptor too short (expected 301, got 59)
[  698.517727][ T7606] usb 6-1: config 16 has an invalid descriptor of length 0, skipping remainder of the config
[  698.528230][ T7606] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0
[  698.538099][ T7606] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0
[  698.548344][ T7606] usb 6-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 2304, setting to 1024
[  698.559809][ T7606] usb 6-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024
[  698.570207][ T7606] usb 6-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  698.583382][ T7606] usb 6-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23
[  698.592506][ T7606] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  698.632152][   T23] m920x_read = error: -19
[  698.636633][   T23] dvb-usb: error -19 while querying for an remote control event.
[  698.782201][ T5771] usb 7-1: new high-speed USB device number 81 using dummy_hcd
[  698.802179][   T23] m920x_read = error: -19
[  698.806646][   T23] dvb-usb: error -19 while querying for an remote control event.
[  698.814660][ T7606] usb 6-1: usb_control_msg returned -32
[  698.820309][ T7606] usbtmc 6-1:16.0: can't read capabilities
[  698.934194][ T5771] usb 7-1: config 0 has no interfaces?
[  698.939916][ T5771] usb 7-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  698.949262][ T5771] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  698.963242][ T5771] usb 7-1: config 0 descriptor??
[  698.972231][ T7606] m920x_read = error: -19
[  698.976658][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  699.068780][ T5778] usb 5-1-port2: cannot reset (err = -71)
[  699.078361][ T5771] usb 5-1: USB disconnect, device number 87
[  699.084655][ T5778] usb 5-1-port2: cannot reset (err = -71)
[  699.091255][ T5778] usb 5-1-port2: attempt power cycle
[  699.142119][ T7606] m920x_read = error: -19
[  699.146562][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  699.180676][T10439] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  699.189756][T10439] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  699.200909][   T10] usb 7-1: USB disconnect, device number 81
[  699.312119][ T7606] m920x_read = error: -19
[  699.316535][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  699.483577][   T23] m920x_read = error: -19
[  699.488058][   T23] dvb-usb: error -19 while querying for an remote control event.
[  699.580679][T10440] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  699.591842][T10440] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  699.604178][T10440] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  699.614794][T10440] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  699.642054][ T7606] usb 7-1: new high-speed USB device number 82 using dummy_hcd
[  699.662105][   T23] m920x_read = error: -19
[  699.666525][   T23] dvb-usb: error -19 while querying for an remote control event.
[  699.802085][ T7606] usb 7-1: Using ep0 maxpacket: 16
[  699.809067][ T7606] usb 7-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  699.819310][ T7606] usb 7-1: config 1 has 1 interface, different from the descriptor's value: 3
[  699.830466][ T7606] usb 7-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 1.40
[  699.839739][ T7606] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  699.847859][ T7606] usb 7-1: Product: syz
[  699.852117][ T7606] usb 7-1: Manufacturer: syz
[  699.856782][ T7606] usb 7-1: SerialNumber: syz
[  699.861506][   T23] m920x_read = error: -19
[  699.865956][   T23] dvb-usb: error -19 while querying for an remote control event.
[  699.892081][ T5771] usb 5-1: new high-speed USB device number 92 using dummy_hcd
[  700.032155][   T23] m920x_read = error: -19
[  700.036671][   T23] dvb-usb: error -19 while querying for an remote control event.
[  700.055097][ T5771] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16
[  700.065060][ T5771] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64
[  700.076370][ T7108] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71
[  700.088674][ T5771] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32
[  700.097869][ T5771] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  700.105952][ T5771] usb 5-1: Product: syz
[  700.110188][ T5771] usb 5-1: Manufacturer: syz
[  700.114884][ T5771] usb 5-1: SerialNumber: syz
[  700.126675][ T7108] dm9601 4-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet, 5e:14:07:1f:26:20
[  700.143467][ T7108] usb 4-1: USB disconnect, device number 81
[  700.153046][ T7108] dm9601 4-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.3-1, Davicom DM96xx USB 10/100 Ethernet
[  700.170464][ T5771] usb 5-1: config 0 descriptor??
[  700.180963][T10442] raw-gadget.7 gadget.4: fail, usb_ep_enable returned -22
[  700.188908][T10442] raw-gadget.7 gadget.4: fail, usb_ep_enable returned -22
[  700.205310][   T23] m920x_read = error: -19
[  700.209856][   T23] dvb-usb: error -19 while querying for an remote control event.
[  700.291552][ T7606] usb 7-1: 0:2 : does not exist
[  700.372329][   T23] m920x_read = error: -19
[  700.376796][   T23] dvb-usb: error -19 while querying for an remote control event.
[  700.405310][T10442] raw-gadget.7 gadget.4: fail, usb_ep_enable returned -22
[  700.412830][T10442] raw-gadget.7 gadget.4: fail, usb_ep_enable returned -22
[  700.542132][   T23] m920x_read = error: -19
[  700.546651][   T23] dvb-usb: error -19 while querying for an remote control event.
[  700.639602][ T7108] usb 6-1: USB disconnect, device number 84
[  700.712444][   T23] m920x_read = error: -19
[  700.716927][   T23] dvb-usb: error -19 while querying for an remote control event.
[  700.736372][ T7606] usb 7-1: 5:0: failed to get current value for ch 0 (-22)
[  700.771368][ T7606] usb 7-1: USB disconnect, device number 82
[  700.797862][ T7862] udevd[7862]: error opening ATTR{/sys/devices/platform/dummy_hcd.6/usb7/7-1/7-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[  700.882145][   T23] m920x_read = error: -19
[  700.886569][   T23] dvb-usb: error -19 while querying for an remote control event.
[  700.992033][ T5778] usb 4-1: new high-speed USB device number 82 using dummy_hcd
[  701.052120][ T7606] m920x_read = error: -19
[  701.056649][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  701.072280][ T7108] usb 6-1: new high-speed USB device number 85 using dummy_hcd
[  701.152050][ T5778] usb 4-1: Using ep0 maxpacket: 32
[  701.158975][ T5778] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  701.170615][ T5778] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11
[  701.181886][ T5778] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  701.193228][ T5778] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40
[  701.202473][ T5778] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  701.214020][ T5778] usb 4-1: config 0 descriptor??
[  701.219930][T10444] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  701.222275][ T7606] m920x_read = error: -19
[  701.230676][ T5778] hub 4-1:0.0: USB hub found
[  701.231532][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  701.244199][ T7108] usb 6-1: Using ep0 maxpacket: 8
[  701.254267][ T7108] usb 6-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d
[  701.263528][ T7108] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  701.271630][ T7108] usb 6-1: Product: syz
[  701.275951][ T7108] usb 6-1: Manufacturer: syz
[  701.280826][ T7108] usb 6-1: SerialNumber: syz
[  701.290474][    T9] gspca_vc032x: reg_r err -71
[  701.295317][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.300698][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.306126][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.311488][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.316881][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.322288][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.327664][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.333055][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.338396][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.343759][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.349121][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.354495][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.359846][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.365212][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.370638][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.376008][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.381351][    T9] gspca_vc032x: I2c Bus Busy Wait 00
[  701.382153][   T23] m920x_read = error: -19
[  701.386739][    T9] gspca_vc032x: Unknown sensor...
[  701.391088][   T23] dvb-usb: error -19 while querying for an remote control event.
[  701.404039][    T9] vc032x 1-1:0.0: probe with driver vc032x failed with error -22
[  701.415226][ T7108] usb 6-1: config 0 descriptor??
[  701.425129][ T7108] gspca_main: sonixj-2.14.0 probing 0c45:613a
[  701.434805][    T9] usb 1-1: USB disconnect, device number 87
[  701.441692][ T5778] hub 4-1:0.0: 2 ports detected
[  701.542112][   T23] m920x_read = error: -19
[  701.546525][   T23] dvb-usb: error -19 while querying for an remote control event.
[  701.554500][ T7606] usb 7-1: new full-speed USB device number 83 using dummy_hcd
[  701.712140][   T23] m920x_read = error: -19
[  701.716640][   T23] dvb-usb: error -19 while querying for an remote control event.
[  701.726252][ T7606] usb 7-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44
[  701.735453][ T7606] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  701.746771][ T7606] usb 7-1: config 0 descriptor??
[  701.761063][ T7606] pwc: Samsung MPC-C10 USB webcam detected.
[  701.892085][   T23] m920x_read = error: -19
[  701.896578][   T23] dvb-usb: error -19 while querying for an remote control event.
[  701.961711][ T7606] pwc: send_video_command error -71
[  701.967223][ T7606] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  701.974926][ T7606] Philips webcam 7-1:0.0: probe with driver Philips webcam failed with error -71
[  701.986542][ T7606] usb 7-1: USB disconnect, device number 83
[  702.062132][   T23] m920x_read = error: -19
[  702.066611][   T23] dvb-usb: error -19 while querying for an remote control event.
[  702.102067][    T9] usb 1-1: new high-speed USB device number 88 using dummy_hcd
[  702.232084][ T7606] m920x_read = error: -19
[  702.238250][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  702.265440][    T9] usb 1-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00
[  702.274660][    T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  702.282914][    T9] usb 1-1: Product: syz
[  702.287158][    T9] usb 1-1: Manufacturer: syz
[  702.291789][    T9] usb 1-1: SerialNumber: syz
[  702.402142][ T7606] m920x_read = error: -19
[  702.406594][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  702.422078][   T10] usb 7-1: new high-speed USB device number 84 using dummy_hcd
[  702.572194][ T7606] m920x_read = error: -19
[  702.574654][   T10] usb 7-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44
[  702.576599][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  702.593672][   T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  702.605952][   T10] usb 7-1: config 0 descriptor??
[  702.619021][   T10] pwc: Samsung MPC-C10 USB webcam detected.
[  702.732139][ T7606] m920x_read = error: -19
[  702.736559][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  702.863107][ T5771] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71
[  702.888056][ T5771] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 06:14:00:00:00:00
[  702.902121][ T7606] m920x_read = error: -19
[  702.906586][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  702.916553][    T9] (unnamed net_device) (uninitialized): Assigned a random MAC address: d6:1d:f5:e3:7c:c4
[  702.926934][ T5771] usb 5-1: USB disconnect, device number 92
[  702.939251][ T5771] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet
[  702.964540][    T9] rtl8150 1-1:1.0: eth2: rtl8150 is detected
[  703.016810][   T10] pwc: recv_control_msg error -32 req 02 val 2b00
[  703.073147][ T7606] m920x_read = error: -19
[  703.077618][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  703.235390][   T10] pwc: recv_control_msg error -32 req 04 val 1700
[  703.242162][ T7606] m920x_read = error: -19
[  703.243852][   T10] pwc: recv_control_msg error -32 req 02 val 2c00
[  703.246559][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  703.265532][   T10] pwc: recv_control_msg error -32 req 04 val 1000
[  703.274050][   T10] pwc: recv_control_msg error -32 req 04 val 1300
[  703.281479][   T10] pwc: recv_control_msg error -32 req 04 val 1400
[  703.288950][   T10] pwc: recv_control_msg error -32 req 02 val 2000
[  703.302742][   T10] pwc: recv_control_msg error -32 req 02 val 2100
[  703.408235][ T7606] m920x_read = error: -19
[  703.412983][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  703.512651][   T10] pwc: recv_control_msg error -71 req 06 val 0600
[  703.515313][ T7606] usb 4-1: USB disconnect, device number 82
[  703.525234][   T10] pwc: recv_control_msg error -71 req 04 val 1500
[  703.525827][   T10] pwc: recv_control_msg error -71 req 02 val 2500
[  703.550943][   T10] pwc: recv_control_msg error -71 req 02 val 2400
[  703.570117][   T10] pwc: recv_control_msg error -71 req 02 val 2600
[  703.575084][   T23] m920x_read = error: -19
[  703.580962][   T23] dvb-usb: error -19 while querying for an remote control event.
[  703.582785][   T10] pwc: recv_control_msg error -71 req 02 val 2900
[  703.601306][   T10] pwc: recv_control_msg error -71 req 02 val 2800
[  703.608860][   T10] pwc: recv_control_msg error -71 req 04 val 1100
[  703.616547][   T10] pwc: recv_control_msg error -71 req 04 val 1200
[  703.632496][   T10] pwc: Registered as video0.
[  703.659664][   T10] input: PWC snapshot button as /devices/platform/dummy_hcd.6/usb7/7-1/input/input236
[  703.722856][   T10] usb 7-1: USB disconnect, device number 84
[  703.742464][ T7606] m920x_read = error: -19
[  703.747296][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  703.912117][ T7606] m920x_read = error: -19
[  703.916593][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  703.942075][ T1119] usb 5-1: new high-speed USB device number 93 using dummy_hcd
[  704.092068][ T1119] usb 5-1: Using ep0 maxpacket: 8
[  704.092105][ T7606] m920x_read = error: -19
[  704.101610][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  704.116558][ T1119] usb 5-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2e.04
[  704.127524][ T1119] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  704.135659][ T1119] usb 5-1: Product: syz
[  704.139907][ T1119] usb 5-1: Manufacturer: syz
[  704.144612][ T1119] usb 5-1: SerialNumber: syz
[  704.162458][ T1119] usb 5-1: config 0 descriptor??
[  704.262223][ T2513] m920x_read = error: -19
[  704.266661][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  704.371746][ T1119] usb 5-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  704.382250][ T7606] usb 4-1: new high-speed USB device number 83 using dummy_hcd
[  704.432098][ T2513] m920x_read = error: -19
[  704.436550][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  704.462061][   T23] usb 7-1: new high-speed USB device number 85 using dummy_hcd
[  704.532061][ T7606] usb 4-1: Using ep0 maxpacket: 8
[  704.539210][ T7606] usb 4-1: config 0 has an invalid interface number: 1 but max is 0
[  704.547403][ T7606] usb 4-1: config 0 has no interface number 0
[  704.553638][ T7606] usb 4-1: config 0 interface 1 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  704.565249][ T7606] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x8F has an invalid bInterval 102, changing to 10
[  704.576513][ T7606] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x8F has invalid maxpacket 24624, setting to 1024
[  704.587894][ T7606] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22
[  704.597155][ T7606] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  704.605593][ T2513] m920x_read = error: -19
[  704.610013][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  704.622173][ T7606] usb 4-1: config 0 descriptor??
[  704.633903][   T23] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  704.644993][   T23] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  704.647500][ T7108] gspca_sonixj: reg_r err -71
[  704.654191][   T23] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  704.659049][ T7108] sonixj 6-1:0.0: probe with driver sonixj failed with error -71
[  704.674544][ T7606] iowarrior 4-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0
[  704.687047][ T7108] usb 6-1: USB disconnect, device number 85
[  704.722114][   T23] usb 7-1: config 0 descriptor??
[  704.772129][ T7606] m920x_read = error: -19
[  704.776618][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  704.821387][    C1] usb 1-1: Rx status -71
[  704.825849][    C1] usb 1-1: eth2: intr status -71
[  704.831135][    C1] usb 1-1: Rx status -71
[  704.835508][    C1] usb 1-1: eth2: intr status -71
[  704.840924][    C1] usb 1-1: Rx status -71
[  704.845440][    C1] usb 1-1: eth2: intr status -71
[  704.850865][    C1] usb 1-1: Rx status -71
[  704.855247][    C1] usb 1-1: eth2: intr status -71
[  704.860445][ T7606] usb 1-1: USB disconnect, device number 88
[  704.866498][    C1] usb 1-1: Rx status -71
[  704.866564][    C1] usb 1-1: eth2: intr status -71
[  704.874075][   T10] usb 4-1: USB disconnect, device number 83
[  704.942324][ T2513] m920x_read = error: -19
[  704.946838][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  704.966505][   T23] usbhid 7-1:0.0: can't add hid device: -71
[  704.973082][   T23] usbhid 7-1:0.0: probe with driver usbhid failed with error -71
[  704.999033][   T23] usb 7-1: USB disconnect, device number 85
[  705.114313][ T2513] m920x_read = error: -19
[  705.118828][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  705.194310][ T1119] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[  705.222103][ T1119] dvbdev: DVB: registering new adapter (TerraTec NOXON DAB Stick)
[  705.247525][ T1119] usb 5-1: media controller created
[  705.282616][ T7606] m920x_read = error: -19
[  705.287041][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  705.304131][ T1119] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  705.342063][   T10] usb 4-1: new high-speed USB device number 84 using dummy_hcd
[  705.422389][   T23] usb 7-1: new full-speed USB device number 86 using dummy_hcd
[  705.454855][ T2513] m920x_read = error: -19
[  705.459323][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  705.474172][ T1119] i2c i2c-1: Added multiplexed i2c bus 2
[  705.480022][ T1119] rtl2830 1-0010: Realtek RTL2830 successfully attached
[  705.491714][ T1119] usb 5-1: DVB: registering adapter 1 frontend 0 (Realtek RTL2830 (DVB-T))...
[  705.501231][ T1119] dvbdev: dvb_create_media_entity: media entity 'Realtek RTL2830 (DVB-T)' registered.
[  705.532775][   T10] usb 4-1: too many configurations: 13, using maximum allowed: 8
[  705.545730][   T10] usb 4-1: config 0 has no interfaces?
[  705.562742][   T10] usb 4-1: config 0 has no interfaces?
[  705.569737][   T10] usb 4-1: config 0 has no interfaces?
[  705.572535][ T7606] usb 6-1: new high-speed USB device number 86 using dummy_hcd
[  705.575582][ T1119] DVB: Unable to find symbol mxl5005s_attach()
[  705.591656][   T10] usb 4-1: config 0 has no interfaces?
[  705.598389][   T10] usb 4-1: config 0 has no interfaces?
[  705.603876][   T23] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[  705.605163][   T10] usb 4-1: config 0 has no interfaces?
[  705.615187][   T23] usb 7-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  705.629719][   T23] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  705.638185][ T2513] m920x_read = error: -19
[  705.642644][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  705.653777][   T10] usb 4-1: config 0 has no interfaces?
[  705.668115][   T10] usb 4-1: config 0 has no interfaces?
[  705.674433][ T7108] usb 1-1: new high-speed USB device number 89 using dummy_hcd
[  705.686819][   T23] usb 7-1: config 0 descriptor??
[  705.696682][   T23] hub 7-1:0.0: USB hub found
[  705.696817][   T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  705.710464][   T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  705.718744][   T10] usb 4-1: Product: syz
[  705.722996][   T10] usb 4-1: Manufacturer: syz
[  705.727644][   T10] usb 4-1: SerialNumber: syz
[  705.735890][ T1119] usb 5-1: USB disconnect, device number 93
[  705.744258][ T7606] usb 6-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  705.756122][ T7606] usb 6-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7
[  705.767305][ T7606] usb 6-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024
[  705.778692][ T7606] usb 6-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00
[  705.787864][ T7606] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  705.812148][ T2513] m920x_read = error: -19
[  705.816653][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  705.829161][   T10] usb 4-1: config 0 descriptor??
[  705.834547][T10488] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22
[  705.883678][ T7108] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  705.895125][ T7108] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[  705.898516][   T23] hub 7-1:0.0: 1 port detected
[  705.905390][ T7108] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00
[  705.919229][ T7108] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  705.931484][ T7108] usb 1-1: config 0 descriptor??
[  705.982687][ T2513] m920x_read = error: -19
[  705.987174][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  706.086087][ T1119] usb 4-1: USB disconnect, device number 84
[  706.152120][ T5768] m920x_read = error: -19
[  706.156604][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  706.292079][ T2513] usb 5-1: new high-speed USB device number 94 using dummy_hcd
[  706.322099][   T23] m920x_read = error: -19
[  706.326562][   T23] dvb-usb: error -19 while querying for an remote control event.
[  706.349007][ T7108] cp2112 0003:10C4:EA90.011F: unknown main item tag 0x0
[  706.358323][ T7108] cp2112 0003:10C4:EA90.011F: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0
[  706.463812][ T2513] usb 5-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47
[  706.473270][ T2513] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  706.485897][ T2513] usb 5-1: config 0 descriptor??
[  706.493447][ T5786] m920x_read = error: -19
[  706.497931][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  706.525771][ T2513] gspca_main: STV06xx-2.14.0 probing 046d:0870
[  706.547671][ T7108] cp2112 0003:10C4:EA90.011F: Part Number: 0x82 Device Version: 0xFE
[  706.662109][   T23] m920x_read = error: -19
[  706.666791][   T23] dvb-usb: error -19 while querying for an remote control event.
[  706.742135][ T5768] usb 4-1: new high-speed USB device number 85 using dummy_hcd
[  706.832243][   T23] m920x_read = error: -19
[  706.836817][   T23] dvb-usb: error -19 while querying for an remote control event.
[  706.892046][ T5768] usb 4-1: Using ep0 maxpacket: 8
[  706.898930][ T5768] usb 4-1: config 0 has an invalid interface number: 1 but max is 0
[  706.907217][ T5768] usb 4-1: config 0 has no interface number 0
[  706.913733][ T5768] usb 4-1: config 0 interface 1 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  706.925583][ T5768] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x8F has an invalid bInterval 102, changing to 10
[  706.936846][ T5768] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x8F has invalid maxpacket 24624, setting to 1024
[  706.948207][ T5768] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22
[  706.957492][ T5768] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  706.971234][ T5768] usb 4-1: config 0 descriptor??
[  706.985378][ T5768] iowarrior 4-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0
[  707.002233][ T5768] m920x_read = error: -19
[  707.006698][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  707.176719][ T5768] m920x_read = error: -19
[  707.181221][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  707.342124][ T5768] m920x_read = error: -19
[  707.346587][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  707.383013][ T7108] usb 1-1: USB disconnect, device number 89
[  707.403361][T10473] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  707.416490][T10473] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  707.430822][ T5768] usb 4-1: USB disconnect, device number 85
[  707.512241][   T23] m920x_read = error: -19
[  707.516753][   T23] dvb-usb: error -19 while querying for an remote control event.
[  707.682092][ T5768] m920x_read = error: -19
[  707.686511][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  707.852193][ T5768] m920x_read = error: -19
[  707.856658][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  708.022113][   T23] m920x_read = error: -19
[  708.026642][   T23] dvb-usb: error -19 while querying for an remote control event.
[  708.192162][ T5786] m920x_read = error: -19
[  708.196587][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  708.204645][ T5768] usb 1-1: new high-speed USB device number 90 using dummy_hcd
[  708.232086][ T7108] usb 4-1: new high-speed USB device number 86 using dummy_hcd
[  708.362125][ T2513] m920x_read = error: -19
[  708.366590][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  708.376678][ T5768] usb 1-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c
[  708.385871][ T5768] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  708.386931][ T7108] usb 4-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00
[  708.399574][ T5768] usb 1-1: config 0 descriptor??
[  708.403226][ T7108] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  708.416258][ T7108] usb 4-1: Product: syz
[  708.420481][ T7108] usb 4-1: Manufacturer: syz
[  708.425173][ T7108] usb 4-1: SerialNumber: syz
[  708.531755][ T2513] usb 5-1: USB disconnect, device number 94
[  708.544501][ T5786] m920x_read = error: -19
[  708.548951][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  708.712244][ T2513] m920x_read = error: -19
[  708.716711][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  708.792541][   T23] hub 7-1:0.0: over-current condition
[  708.882095][   T23] m920x_read = error: -19
[  708.886612][   T23] dvb-usb: error -19 while querying for an remote control event.
[  708.995529][ T1119] usb 7-1: USB disconnect, device number 86
[  709.052505][   T23] m920x_read = error: -19
[  709.057278][   T23] dvb-usb: error -19 while querying for an remote control event.
[  709.222127][ T2513] m920x_read = error: -19
[  709.226616][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  709.352059][   T23] usb 5-1: new high-speed USB device number 95 using dummy_hcd
[  709.392137][ T2513] m920x_read = error: -19
[  709.396572][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  709.502030][   T23] usb 5-1: Using ep0 maxpacket: 8
[  709.510952][   T23] usb 5-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d
[  709.520262][   T23] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  709.528385][   T23] usb 5-1: Product: syz
[  709.532853][   T23] usb 5-1: Manufacturer: syz
[  709.537528][   T23] usb 5-1: SerialNumber: syz
[  709.546072][   T23] usb 5-1: config 0 descriptor??
[  709.552236][ T1119] usb 7-1: new full-speed USB device number 87 using dummy_hcd
[  709.557291][   T23] gspca_main: sonixj-2.14.0 probing 0c45:613a
[  709.566310][ T2513] m920x_read = error: -19
[  709.570743][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  709.614304][ T7606] aiptek 6-1:17.0: Aiptek using 400 ms programming speed
[  709.629434][ T7606] input: Aiptek as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:17.0/input/input237
[  709.668162][ T7606] usb 6-1: USB disconnect, device number 86
[  709.668242][    C1] aiptek 6-1:17.0: aiptek_irq - usb_submit_urb failed with result -19
[  709.714703][ T1119] usb 7-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44
[  709.723929][ T1119] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  709.732139][ T2513] m920x_read = error: -19
[  709.736654][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  709.757273][ T1119] usb 7-1: config 0 descriptor??
[  709.771774][ T1119] pwc: Samsung MPC-C10 USB webcam detected.
[  709.902125][ T7606] m920x_read = error: -19
[  709.906655][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  709.973640][ T1119] pwc: send_video_command error -71
[  709.978984][ T1119] pwc: Failed to set video mode VGA@30 fps; return code = -71
[  709.986730][ T1119] Philips webcam 7-1:0.0: probe with driver Philips webcam failed with error -71
[  710.003373][ T1119] usb 7-1: USB disconnect, device number 87
[  710.072128][ T7606] m920x_read = error: -19
[  710.076632][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  710.242110][ T2513] m920x_read = error: -19
[  710.246588][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  710.412128][ T2513] m920x_read = error: -19
[  710.416624][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  710.432106][ T7606] usb 7-1: new high-speed USB device number 88 using dummy_hcd
[  710.512057][ T1119] usb 6-1: new high-speed USB device number 87 using dummy_hcd
[  710.582353][ T2513] m920x_read = error: -19
[  710.586896][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  710.596216][ T7606] usb 7-1: New USB device found, idVendor=055d, idProduct=9000, bcdDevice=31.44
[  710.605519][ T7606] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  710.617507][ T7606] usb 7-1: config 0 descriptor??
[  710.632860][ T7606] pwc: Samsung MPC-C10 USB webcam detected.
[  710.643312][ T5768] pegasus 1-1:0.0: setup Pegasus II specific registers
[  710.663741][ T1119] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  710.674396][ T1119] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  710.683626][ T1119] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  710.696154][ T1119] usb 6-1: config 0 descriptor??
[  710.707087][ T1119] pwc: Askey VC010 type 2 USB webcam detected.
[  710.752405][ T2513] m920x_read = error: -19
[  710.757202][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  710.857779][ T7108] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00000010. ret = -EPROTO
[  710.870437][ T7108] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to read register index 0x00001000. ret = -EPROTO
[  710.883191][ T7108] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Failed to write register index 0x0000011c. ret = -EPROTO
[  710.895320][ T7108] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Registers INIT FAILED....
[  710.905660][ T7108] lan78xx 4-1:1.0 (unnamed net_device) (uninitialized): Bind routine FAILED
[  710.914698][ T1119] pwc: send_video_command error -71
[  710.919961][ T1119] pwc: Failed to set video mode CIF@30 fps; return code = -71
[  710.925490][ T2513] m920x_read = error: -19
[  710.927690][ T1119] Philips webcam 6-1:0.0: probe with driver Philips webcam failed with error -71
[  710.932014][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  710.943904][ T1119] usb 6-1: USB disconnect, device number 87
[  710.962777][ T7108] lan78xx 4-1:1.0: probe with driver lan78xx failed with error -71
[  710.984285][ T7108] usb 4-1: USB disconnect, device number 86
[  711.026824][ T7606] pwc: recv_control_msg error -32 req 02 val 2b00
[  711.035464][ T7606] pwc: recv_control_msg error -32 req 02 val 2700
[  711.042978][ T7606] pwc: recv_control_msg error -32 req 04 val 1700
[  711.050049][ T7606] pwc: recv_control_msg error -32 req 02 val 2c00
[  711.057640][ T7606] pwc: recv_control_msg error -32 req 04 val 1000
[  711.065033][ T7606] pwc: recv_control_msg error -32 req 04 val 1300
[  711.072542][ T7606] pwc: recv_control_msg error -32 req 04 val 1400
[  711.079759][ T7606] pwc: recv_control_msg error -32 req 02 val 2000
[  711.087384][ T7606] pwc: recv_control_msg error -32 req 02 val 2100
[  711.102486][ T2513] m920x_read = error: -19
[  711.106902][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  711.272091][ T2513] m920x_read = error: -19
[  711.276542][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  711.295569][ T7606] pwc: recv_control_msg error -71 req 06 val 0600
[  711.304048][ T7606] pwc: recv_control_msg error -71 req 04 val 1500
[  711.311052][ T7606] pwc: recv_control_msg error -71 req 02 val 2500
[  711.318328][ T7606] pwc: recv_control_msg error -71 req 02 val 2400
[  711.325372][ T7606] pwc: recv_control_msg error -71 req 02 val 2600
[  711.332695][ T7606] pwc: recv_control_msg error -71 req 02 val 2900
[  711.339583][ T7606] pwc: recv_control_msg error -71 req 02 val 2800
[  711.347013][ T7606] pwc: recv_control_msg error -71 req 04 val 1100
[  711.354135][ T7606] pwc: recv_control_msg error -71 req 04 val 1200
[  711.362685][ T7606] pwc: Registered as video0.
[  711.372068][ T7606] input: PWC snapshot button as /devices/platform/dummy_hcd.6/usb7/7-1/input/input238
[  711.409347][ T7606] usb 7-1: USB disconnect, device number 88
[  711.441363][ T1119] usb 6-1: new high-speed USB device number 88 using dummy_hcd
[  711.447276][ T2513] m920x_read = error: -19
[  711.454017][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  711.612116][ T2513] m920x_read = error: -19
[  711.613857][ T1119] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  711.616609][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  711.627536][ T1119] usb 6-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  711.643791][ T1119] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  711.655968][ T1119] usb 6-1: config 0 descriptor??
[  711.666068][ T1119] pwc: Askey VC010 type 2 USB webcam detected.
[  711.675726][ T5768] pegasus 1-1:0.0: can't locate MII phy, using default
[  711.709154][ T5768] pegasus 1-1:0.0: eth1, ELECOM USB Ethernet LD-USB20, fe:6e:78:f8:af:e4
[  711.728340][ T5768] usb 1-1: USB disconnect, device number 90
[  711.783279][ T7108] usb 4-1: new high-speed USB device number 87 using dummy_hcd
[  711.794507][ T2513] m920x_read = error: -19
[  711.799009][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  711.946682][ T7108] usb 4-1: Using ep0 maxpacket: 8
[  711.956234][ T7108] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  711.965762][ T7108] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  711.972208][ T7606] m920x_read = error: -19
[  711.974177][ T7108] usb 4-1: Product: syz
[  711.978315][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  711.982937][ T7108] usb 4-1: Manufacturer: syz
[  711.995110][ T7108] usb 4-1: SerialNumber: syz
[  712.005348][ T7108] usb 4-1: config 0 descriptor??
[  712.075107][ T1119] pwc: recv_control_msg error -32 req 02 val 2b00
[  712.082953][ T1119] pwc: recv_control_msg error -32 req 02 val 2700
[  712.090421][ T1119] pwc: recv_control_msg error -32 req 02 val 2c00
[  712.101733][ T1119] pwc: recv_control_msg error -32 req 04 val 1000
[  712.109423][ T1119] pwc: recv_control_msg error -32 req 04 val 1300
[  712.117758][ T1119] pwc: recv_control_msg error -32 req 04 val 1400
[  712.125253][ T1119] pwc: recv_control_msg error -32 req 02 val 2000
[  712.133581][ T1119] pwc: recv_control_msg error -32 req 02 val 2100
[  712.140976][ T1119] pwc: recv_control_msg error -32 req 04 val 1500
[  712.152387][ T7606] m920x_read = error: -19
[  712.157222][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  712.183763][ T2513] usb 7-1: new high-speed USB device number 89 using dummy_hcd
[  712.229027][ T7108] usb 4-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  712.322578][ T5768] m920x_read = error: -19
[  712.327448][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  712.350070][ T1119] pwc: recv_control_msg error -71 req 02 val 2400
[  712.358802][ T2513] usb 7-1: config index 0 descriptor too short (expected 65183, got 72)
[  712.362285][ T1119] pwc: recv_control_msg error -71 req 02 val 2600
[  712.380354][ T2513] usb 7-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08
[  712.382113][ T1119] pwc: recv_control_msg error -71 req 02 val 2900
[  712.390088][ T2513] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  712.405491][ T2513] usb 7-1: Product: syz
[  712.409739][ T2513] usb 7-1: Manufacturer: syz
[  712.412849][ T1119] pwc: recv_control_msg error -71 req 02 val 2800
[  712.414932][ T2513] usb 7-1: SerialNumber: syz
[  712.428845][ T1119] pwc: recv_control_msg error -71 req 04 val 1100
[  712.440212][ T2513] usb 7-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
[  712.448207][ T1119] pwc: recv_control_msg error -71 req 04 val 1200
[  712.460616][ T5768] usb 7-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
[  712.472504][ T1119] pwc: Registered as video0.
[  712.486001][ T1119] input: PWC snapshot button as /devices/platform/dummy_hcd.5/usb6/6-1/input/input239
[  712.492237][ T5786] m920x_read = error: -19
[  712.500174][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  712.562157][ T7606] usb 1-1: new high-speed USB device number 91 using dummy_hcd
[  712.568852][ T1119] usb 6-1: USB disconnect, device number 88
[  712.642344][   T23] gspca_sonixj: i2c_w8 err -71
[  712.662964][ T2513] m920x_read = error: -19
[  712.667552][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  712.682170][   T23] sonixj 5-1:0.0: probe with driver sonixj failed with error -71
[  712.714914][T10521] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  712.720675][   T23] usb 5-1: USB disconnect, device number 95
[  712.729561][ T7606] usb 1-1: Using ep0 maxpacket: 8
[  712.743214][T10521] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  712.759714][ T7606] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  712.769083][ T7606] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  712.777304][ T7606] usb 1-1: Product: syz
[  712.781620][ T7606] usb 1-1: Manufacturer: syz
[  712.786416][ T7606] usb 1-1: SerialNumber: syz
[  712.819486][T10521] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  712.832339][ T2513] m920x_read = error: -19
[  712.836872][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  712.852821][T10521] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  712.869172][ T7606] usb 1-1: config 0 descriptor??
[  712.886886][T10521] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  712.901113][T10521] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  712.931246][ T1119] usb 7-1: USB disconnect, device number 89
[  713.005703][   T23] m920x_read = error: -19
[  713.010234][   T23] dvb-usb: error -19 while querying for an remote control event.
[  713.102127][ T7606] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  713.172165][   T23] m920x_read = error: -19
[  713.176670][   T23] dvb-usb: error -19 while querying for an remote control event.
[  713.352094][   T23] m920x_read = error: -19
[  713.356662][   T23] dvb-usb: error -19 while querying for an remote control event.
[  713.512690][   T10] usb 6-1: new high-speed USB device number 89 using dummy_hcd
[  713.522379][   T23] m920x_read = error: -19
[  713.526831][   T23] dvb-usb: error -19 while querying for an remote control event.
[  713.573173][ T5771] usb 5-1: new high-speed USB device number 96 using dummy_hcd
[  713.592470][ T5768] ath9k_htc 7-1:1.0: ath9k_htc: Target is unresponsive
[  713.600010][ T5768] ath9k_htc: Failed to initialize the device
[  713.607772][ T1119] usb 7-1: ath9k_htc: USB layer deinitialized
[  713.654215][ T7108] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[  713.667457][ T7108] dvbdev: DVB: registering new adapter (TerraTec NOXON DAB Stick)
[  713.675552][ T7108] usb 4-1: media controller created
[  713.683000][   T10] usb 6-1: Using ep0 maxpacket: 8
[  713.692201][   T23] m920x_read = error: -19
[  713.696696][   T23] dvb-usb: error -19 while querying for an remote control event.
[  713.706747][   T10] usb 6-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  713.716084][   T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  713.724279][   T10] usb 6-1: Product: syz
[  713.728495][   T10] usb 6-1: Manufacturer: syz
[  713.733183][   T10] usb 6-1: SerialNumber: syz
[  713.745651][ T7108] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  713.770420][   T10] usb 6-1: config 0 descriptor??
[  713.775644][ T5771] usb 5-1: Using ep0 maxpacket: 32
[  713.785481][ T5771] usb 5-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=26.3f
[  713.794789][ T5771] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  713.802965][ T5771] usb 5-1: Product: syz
[  713.807193][ T5771] usb 5-1: Manufacturer: syz
[  713.811847][ T5771] usb 5-1: SerialNumber: syz
[  713.823583][ T5771] usb 5-1: config 0 descriptor??
[  713.839981][ T5771] gspca_main: stk1135-2.14.0 probing 174f:6a31
[  713.852503][ T7108] i2c i2c-1: Added multiplexed i2c bus 2
[  713.858281][ T7108] rtl2832 1-0010: Realtek RTL2832 successfully attached
[  713.862170][   T23] m920x_read = error: -19
[  713.869769][   T23] dvb-usb: error -19 while querying for an remote control event.
[  713.871619][ T7108] usb 4-1: DVB: registering adapter 1 frontend 0 (Realtek RTL2832 (DVB-T))...
[  713.888194][ T7108] dvbdev: dvb_create_media_entity: media entity 'Realtek RTL2832 (DVB-T)' registered.
[  713.956053][ T7108] DVB: Unable to find symbol fc0012_attach()
[  713.987754][   T10] usb 6-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  714.012156][ T1119] usb 7-1: new high-speed USB device number 90 using dummy_hcd
[  714.032560][   T23] m920x_read = error: -19
[  714.037042][   T23] dvb-usb: error -19 while querying for an remote control event.
[  714.053165][ T7108] usb 4-1: USB disconnect, device number 87
[  714.182060][ T1119] usb 7-1: Using ep0 maxpacket: 32
[  714.189651][ T1119] usb 7-1: config index 0 descriptor too short (expected 241, got 72)
[  714.198160][ T1119] usb 7-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA1, changing to 0x81
[  714.209918][ T1119] usb 7-1: New USB device found, idVendor=110a, idProduct=2210, bcdDevice=bd.da
[  714.212118][   T23] m920x_read = error: -19
[  714.219130][ T1119] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  714.223563][   T23] dvb-usb: error -19 while querying for an remote control event.
[  714.238200][ T1119] usb 7-1: config 0 descriptor??
[  714.249613][ T1119] mos7840 7-1:0.0: Moschip 7840/7820 USB Serial Driver converter detected
[  714.392116][   T23] m920x_read = error: -19
[  714.396580][   T23] dvb-usb: error -19 while querying for an remote control event.
[  714.562190][   T23] m920x_read = error: -19
[  714.566678][   T23] dvb-usb: error -19 while querying for an remote control event.
[  714.713645][ T7606] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  714.727452][ T7606] usb 1-1: USB disconnect, device number 91
[  714.736728][ T2513] m920x_read = error: -19
[  714.741151][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  714.762105][ T7108] usb 4-1: new high-speed USB device number 88 using dummy_hcd
[  714.902115][ T2513] m920x_read = error: -19
[  714.906562][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  714.922097][ T7108] usb 4-1: Using ep0 maxpacket: 32
[  714.929206][ T7108] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[  714.937927][ T7108] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[  714.946701][ T7108] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[  714.955818][ T7108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  714.965882][ T7108] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  714.975742][ T7108] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[  714.988813][ T7108] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[  714.998096][ T7108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  715.010057][ T7108] usb 4-1: config 0 descriptor??
[  715.072151][ T7606] m920x_read = error: -19
[  715.076643][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  715.225469][ T7108] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 88 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[  715.244292][ T7108] usb 4-1: USB disconnect, device number 88
[  715.249081][ T7606] m920x_read = error: -19
[  715.255034][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  715.258558][ T7108] usblp0: removed
[  715.422103][ T2513] m920x_read = error: -19
[  715.426613][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  715.469022][ T1119] mos7840 ttyUSB0: probe with driver mos7840 failed with error -71
[  715.480735][ T1119] mos7840 ttyUSB1: probe with driver mos7840 failed with error -71
[  715.497491][ T1119] usb 7-1: USB disconnect, device number 90
[  715.513351][ T1119] mos7840 7-1:0.0: device disconnected
[  715.572075][ T7606] usb 1-1: new high-speed USB device number 92 using dummy_hcd
[  715.592113][ T2513] m920x_read = error: -19
[  715.596572][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  715.605553][   T10] dvb_usb_rtl28xxu 6-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  715.629954][   T10] usb 6-1: USB disconnect, device number 89
[  715.723703][ T7606] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  715.733998][ T7606] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  715.743164][ T7606] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  715.752113][ T7108] usb 4-1: new high-speed USB device number 89 using dummy_hcd
[  715.755096][ T7606] usb 1-1: config 0 descriptor??
[  715.765198][ T5768] m920x_read = error: -19
[  715.769598][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  715.781517][ T7606] pwc: Askey VC010 type 2 USB webcam detected.
[  715.912047][ T7108] usb 4-1: Using ep0 maxpacket: 32
[  715.919274][ T7108] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[  715.927892][ T7108] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[  715.936750][ T7108] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[  715.942190][ T5768] m920x_read = error: -19
[  715.945871][ T7108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  715.950275][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  715.959922][ T7108] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  715.977564][ T7108] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[  715.990701][ T7108] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[  715.996311][ T7606] pwc: send_video_command error -71
[  716.000191][ T7108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  716.005455][ T7606] pwc: Failed to set video mode CIF@30 fps; return code = -71
[  716.021220][ T7606] Philips webcam 1-1:0.0: probe with driver Philips webcam failed with error -71
[  716.024444][ T7108] usb 4-1: config 0 descriptor??
[  716.034390][ T7606] usb 1-1: USB disconnect, device number 92
[  716.122266][ T2513] m920x_read = error: -19
[  716.126858][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  716.255501][ T7108] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 89 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[  716.292296][   T23] m920x_read = error: -19
[  716.296720][   T23] dvb-usb: error -19 while querying for an remote control event.
[  716.342302][ T5768] usb 7-1: new high-speed USB device number 91 using dummy_hcd
[  716.412043][ T2513] usb 6-1: new high-speed USB device number 90 using dummy_hcd
[  716.462121][   T23] m920x_read = error: -19
[  716.466684][   T23] dvb-usb: error -19 while querying for an remote control event.
[  716.492079][ T5768] usb 7-1: Using ep0 maxpacket: 32
[  716.501433][ T5768] usb 7-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb
[  716.510656][ T5768] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  716.518795][ T5768] usb 7-1: Product: syz
[  716.523079][ T5768] usb 7-1: Manufacturer: syz
[  716.527777][ T5768] usb 7-1: SerialNumber: syz
[  716.536359][ T5768] usb 7-1: config 0 descriptor??
[  716.546118][ T5768] gspca_main: ov534_9-2.14.0 probing 05a9:1550
[  716.552457][ T7606] usb 1-1: new high-speed USB device number 93 using dummy_hcd
[  716.564804][    C1] usblp0: nonzero read bulk status received: -71
[  716.566754][ T7108] usb 4-1: USB disconnect, device number 89
[  716.572081][ T2513] usb 6-1: Using ep0 maxpacket: 8
[  716.577996][T10563] usblp0: error -71 reading from printer
[  716.589673][T10556] usblp0: error -19 reading from printer
[  716.600667][ T2513] usb 6-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  716.609949][ T2513] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  716.618221][ T2513] usb 6-1: Product: syz
[  716.622513][ T2513] usb 6-1: Manufacturer: syz
[  716.627209][ T2513] usb 6-1: SerialNumber: syz
[  716.632379][   T23] m920x_read = error: -19
[  716.636804][   T23] dvb-usb: error -19 while querying for an remote control event.
[  716.649568][ T2513] usb 6-1: config 0 descriptor??
[  716.723779][ T7606] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  716.734215][ T7606] usb 1-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  716.743405][ T7606] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  716.755987][ T7606] usb 1-1: config 0 descriptor??
[  716.777785][ T7606] pwc: Askey VC010 type 2 USB webcam detected.
[  716.802154][   T23] m920x_read = error: -19
[  716.806687][   T23] dvb-usb: error -19 while querying for an remote control event.
[  716.861697][ T2513] usb 6-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  716.972103][   T23] m920x_read = error: -19
[  716.976520][   T23] dvb-usb: error -19 while querying for an remote control event.
[  717.012080][ T7108] usb 4-1: new high-speed USB device number 90 using dummy_hcd
[  717.142109][   T23] m920x_read = error: -19
[  717.146647][   T23] dvb-usb: error -19 while querying for an remote control event.
[  717.162024][ T7108] usb 4-1: Using ep0 maxpacket: 32
[  717.167727][ T7606] pwc: recv_control_msg error -32 req 02 val 2b00
[  717.169364][ T7108] usb 4-1: config 32 has an invalid interface number: 40 but max is 0
[  717.176960][ T7606] pwc: recv_control_msg error -32 req 02 val 2700
[  717.182585][ T7108] usb 4-1: config 32 has no interface number 0
[  717.190246][ T7606] pwc: recv_control_msg error -32 req 02 val 2c00
[  717.195823][ T7108] usb 4-1: config 32 interface 40 has no altsetting 0
[  717.204975][ T7606] pwc: recv_control_msg error -32 req 04 val 1000
[  717.212042][ T7108] usb 4-1: New USB device found, idVendor=050d, idProduct=1203, bcdDevice=60.3f
[  717.217652][ T7606] pwc: recv_control_msg error -32 req 04 val 1300
[  717.225117][ T7108] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  717.233582][ T7606] pwc: recv_control_msg error -32 req 04 val 1400
[  717.239655][ T7108] usb 4-1: Product: syz
[  717.247803][ T7606] pwc: recv_control_msg error -32 req 02 val 2000
[  717.250301][ T7108] usb 4-1: Manufacturer: syz
[  717.258672][ T7606] pwc: recv_control_msg error -32 req 02 val 2100
[  717.261448][ T7108] usb 4-1: SerialNumber: syz
[  717.270247][ T7606] pwc: recv_control_msg error -32 req 04 val 1500
[  717.281428][ T7606] pwc: recv_control_msg error -32 req 02 val 2500
[  717.286173][ T7108] belkin_sa 4-1:32.40: Belkin / Peracom / GoHubs USB Serial Adapter converter detected
[  717.298865][ T5771] gspca_stk1135: reg_w 0x18 err -71
[  717.298911][ T7606] pwc: recv_control_msg error -32 req 02 val 2400
[  717.305256][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.317727][ T5771] gspca_stk1135: Sensor write failed
[  717.323158][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.323265][   T23] m920x_read = error: -19
[  717.329616][ T5771] gspca_stk1135: Sensor write failed
[  717.329684][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.334224][   T23] dvb-usb: error -19 while querying for an remote control event.
[  717.339384][ T5771] gspca_stk1135: Sensor read failed
[  717.339448][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.346918][ T7606] pwc: recv_control_msg error -32 req 02 val 2600
[  717.353714][ T5771] gspca_stk1135: Sensor read failed
[  717.353731][ T5771] gspca_stk1135: Detected sensor type unknown (0x0)
[  717.353799][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.366613][ T7606] pwc: recv_control_msg error -32 req 02 val 2900
[  717.372014][ T5771] gspca_stk1135: Sensor read failed
[  717.372079][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.372098][ T5771] gspca_stk1135: Sensor read failed
[  717.372156][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.378707][ T7606] pwc: recv_control_msg error -32 req 02 val 2800
[  717.384008][ T5771] gspca_stk1135: Sensor write failed
[  717.384073][ T5771] gspca_stk1135: serial bus timeout: status=0x00
[  717.438690][ T5771] gspca_stk1135: Sensor write failed
[  717.444243][ T5771] stk1135 5-1:0.0: probe with driver stk1135 failed with error -71
[  717.453585][ T7108] usb 4-1: bcdDevice: 603f, bfc: 0
[  717.460833][ T7108] usb 4-1: Belkin / Peracom / GoHubs USB Serial Adapter converter now attached to ttyUSB0
[  717.496975][ T5771] usb 5-1: USB disconnect, device number 96
[  717.497575][T10556] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  717.517129][T10556] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  717.522767][   T23] m920x_read = error: -19
[  717.529616][   T23] dvb-usb: error -19 while querying for an remote control event.
[  717.559058][T10555] usblp0: removed
[  717.572389][   T23] usb 4-1: USB disconnect, device number 90
[  717.584789][   T23] belkin ttyUSB0: Belkin / Peracom / GoHubs USB Serial Adapter converter now disconnected from ttyUSB0
[  717.599101][ T7606] pwc: recv_control_msg error -71 req 04 val 1200
[  717.615711][   T23] belkin_sa 4-1:32.40: device disconnected
[  717.622462][ T7606] pwc: Registered as video0.
[  717.631905][ T7606] input: PWC snapshot button as /devices/platform/dummy_hcd.0/usb1/1-1/input/input240
[  717.673966][ T7606] usb 1-1: USB disconnect, device number 93
[  717.702121][ T5786] m920x_read = error: -19
[  717.706811][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  717.872247][   T23] m920x_read = error: -19
[  717.876766][   T23] dvb-usb: error -19 while querying for an remote control event.
[  718.042110][ T7606] m920x_read = error: -19
[  718.046597][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  718.214749][   T23] m920x_read = error: -19
[  718.219218][   T23] dvb-usb: error -19 while querying for an remote control event.
[  718.223278][ T5771] usb 5-1: new high-speed USB device number 97 using dummy_hcd
[  718.295494][ T2513] dvb_usb_rtl28xxu 6-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71
[  718.308404][ T2513] usb 6-1: USB disconnect, device number 90
[  718.362105][ T7108] usb 4-1: new high-speed USB device number 91 using dummy_hcd
[  718.382069][ T5771] usb 5-1: Using ep0 maxpacket: 32
[  718.388879][ T5771] usb 5-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  718.392200][   T23] m920x_read = error: -19
[  718.398073][ T5771] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  718.402528][   T23] dvb-usb: error -19 while querying for an remote control event.
[  718.423576][ T5771] usb 5-1: config 0 descriptor??
[  718.435714][ T5771] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  718.472086][ T7606] usb 1-1: new high-speed USB device number 94 using dummy_hcd
[  718.512030][ T7108] usb 4-1: Using ep0 maxpacket: 32
[  718.519119][ T7108] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[  718.527689][ T7108] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[  718.536847][ T7108] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[  718.546124][ T7108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  718.555930][ T7108] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  718.565716][ T7108] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[  718.578844][ T7108] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[  718.582426][ T2513] m920x_read = error: -19
[  718.588008][ T7108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  718.592442][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  718.605710][ T7108] usb 4-1: config 0 descriptor??
[  718.623504][ T5768] gspca_ov534_9: sccb_read failed 1
[  718.632087][ T7606] usb 1-1: Using ep0 maxpacket: 8
[  718.638910][ T7606] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 13
[  718.650562][ T7606] usb 1-1: New USB device found, idVendor=046d, idProduct=08ae, bcdDevice=11.58
[  718.659892][ T7606] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  718.668355][ T7606] usb 1-1: Product: syz
[  718.672735][ T7606] usb 1-1: Manufacturer: syz
[  718.677467][ T7606] usb 1-1: SerialNumber: syz
[  718.686248][ T7606] usb 1-1: config 0 descriptor??
[  718.696506][ T7606] gspca_main: gspca_zc3xx-2.14.0 probing 046d:08ae
[  718.762134][ T2513] m920x_read = error: -19
[  718.766665][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  718.823636][ T7108] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 91 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[  718.846247][ T7108] usb 4-1: USB disconnect, device number 91
[  718.867241][ T7108] usblp0: removed
[  718.933036][ T2513] m920x_read = error: -19
[  718.937509][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  719.039038][ T5768] gspca_ov534_9: sccb_read failed 2
[  719.102145][ T2513] m920x_read = error: -19
[  719.106730][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  719.182307][   T10] usb 6-1: new full-speed USB device number 91 using dummy_hcd
[  719.272141][ T2513] m920x_read = error: -19
[  719.276635][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  719.336260][   T10] usb 6-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea
[  719.345513][   T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  719.353858][   T10] usb 6-1: Product: syz
[  719.358096][   T10] usb 6-1: Manufacturer: syz
[  719.362974][   T10] usb 6-1: SerialNumber: syz
[  719.367738][ T7108] usb 4-1: new high-speed USB device number 92 using dummy_hcd
[  719.380666][   T10] usb 6-1: config 0 descriptor??
[  719.442091][ T5768] gspca_ov534_9: reg_w failed -71
[  719.447410][ T2513] m920x_read = error: -19
[  719.451848][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  719.522099][ T7108] usb 4-1: Using ep0 maxpacket: 32
[  719.529656][ T7108] usb 4-1: config index 0 descriptor too short (expected 29220, got 36)
[  719.538177][ T7108] usb 4-1: config 0 has too many interfaces: 81, using maximum allowed: 32
[  719.547128][ T7108] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 81
[  719.556505][ T7108] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[  719.566481][ T7108] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0
[  719.576490][ T7108] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18
[  719.589633][ T7108] usb 4-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40
[  719.598923][ T7108] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  719.607364][   T10] usb 6-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state
[  719.621875][ T7108] usb 4-1: config 0 descriptor??
[  719.622285][ T2513] m920x_read = error: -19
[  719.631476][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  719.639610][ T5768] gspca_ov534_9: Unknown sensor 0000
[  719.639749][ T5768] ov534_9 7-1:0.0: probe with driver ov534_9 failed with error -22
[  719.657397][ T5768] usb 7-1: USB disconnect, device number 91
[  719.792156][ T2513] m920x_read = error: -19
[  719.796791][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  719.833946][ T7108] usblp 4-1:0.0: usblp0: USB Bidirectional printer dev 92 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17
[  719.962133][ T5768] m920x_read = error: -19
[  719.966614][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  720.132137][ T2513] m920x_read = error: -19
[  720.136673][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  720.168128][    C0] usblp0: nonzero read bulk status received: -71
[  720.175356][T10576] usblp0: error -71 reading from printer
[  720.176352][ T7108] usb 4-1: USB disconnect, device number 92
[  720.188084][T10569] usblp0: error -19 reading from printer
[  720.257206][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  720.282068][ T5768] usb 7-1: new high-speed USB device number 92 using dummy_hcd
[  720.302117][ T2513] m920x_read = error: -19
[  720.306591][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  720.395411][T10568] usblp0: removed
[  720.442130][ T5768] usb 7-1: Using ep0 maxpacket: 32
[  720.449274][ T5768] usb 7-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  720.458521][ T5768] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  720.471003][ T5768] usb 7-1: config 0 descriptor??
[  720.476492][ T2513] m920x_read = error: -19
[  720.481326][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  720.494815][ T5768] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  720.642299][ T2513] m920x_read = error: -19
[  720.646766][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  720.812144][ T2513] m920x_read = error: -19
[  720.816697][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  720.983225][ T2513] m920x_read = error: -19
[  720.987749][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  721.152239][ T2513] m920x_read = error: -19
[  721.156859][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  721.212088][ T7108] usb 4-1: new high-speed USB device number 93 using dummy_hcd
[  721.225389][   T10] usb 6-1: dvb_usb_v2: will use the device's hardware PID filter (table count: 32)
[  721.235254][   T10] dvbdev: DVB: registering new adapter (TerraTec NOXON DAB Stick)
[  721.243277][   T10] usb 6-1: media controller created
[  721.252288][   T10] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[  721.321329][   T10] i2c i2c-1: Added multiplexed i2c bus 2
[  721.327174][   T10] rtl2832 1-0010: Realtek RTL2832 successfully attached
[  721.332342][ T2513] m920x_read = error: -19
[  721.338276][   T10] usb 6-1: DVB: registering adapter 1 frontend 0 (Realtek RTL2832 (DVB-T))...
[  721.338975][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  721.347949][   T10] dvbdev: dvb_create_media_entity: media entity 'Realtek RTL2832 (DVB-T)' registered.
[  721.382167][ T7108] usb 4-1: Using ep0 maxpacket: 32
[  721.389228][ T7108] usb 4-1: config 0 has an invalid interface number: 184 but max is 0
[  721.397630][ T7108] usb 4-1: config 0 has no interface number 0
[  721.404586][ T7108] usb 4-1: config 0 interface 184 has no altsetting 0
[  721.414188][ T7108] usb 4-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee
[  721.423409][ T7108] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  721.431482][ T7108] usb 4-1: Product: syz
[  721.435764][ T7108] usb 4-1: Manufacturer: syz
[  721.440429][ T7108] usb 4-1: SerialNumber: syz
[  721.446297][   T10] DVB: Unable to find symbol r820t_attach()
[  721.472004][ T7108] usb 4-1: config 0 descriptor??
[  721.477255][ T5771] gspca_vc032x: reg_w err -71
[  721.482089][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.487572][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.493149][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.498493][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.503861][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.509269][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.514640][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.519972][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.522112][ T2513] m920x_read = error: -19
[  721.525333][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.525354][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.529763][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  721.548782][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.554177][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.559528][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.564912][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.570273][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.575653][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.580999][ T5771] gspca_vc032x: I2c Bus Busy Wait 00
[  721.586365][ T5771] gspca_vc032x: Unknown sensor...
[  721.591528][ T5771] vc032x 5-1:0.0: probe with driver vc032x failed with error -22
[  721.608372][   T10] usb 6-1: USB disconnect, device number 91
[  721.622870][ T7108] smsc75xx v1.0.0
[  721.626889][ T5771] usb 5-1: USB disconnect, device number 97
[  721.687386][ T2513] m920x_read = error: -19
[  721.691887][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  721.852138][ T2513] m920x_read = error: -19
[  721.856649][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  721.933338][ T7606] gspca_zc3xx: reg_w_i err -71
[  722.022129][ T2513] m920x_read = error: -19
[  722.026628][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  722.192122][ T2513] m920x_read = error: -19
[  722.196601][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  722.215382][ T7108] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32
[  722.226342][ T7108] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD
[  722.272089][   T10] usb 6-1: new high-speed USB device number 92 using dummy_hcd
[  722.332063][ T5771] usb 5-1: new high-speed USB device number 98 using dummy_hcd
[  722.362133][ T2513] m920x_read = error: -19
[  722.366636][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  722.422011][   T10] usb 6-1: Using ep0 maxpacket: 16
[  722.429234][   T10] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 11
[  722.438771][   T10] usb 6-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0
[  722.448604][   T10] usb 6-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0
[  722.458371][   T10] usb 6-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0
[  722.468295][   T10] usb 6-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0
[  722.478333][   T10] usb 6-1: config 1 interface 0 has no altsetting 0
[  722.485105][   T10] usb 6-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77
[  722.494446][   T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  722.514594][   T10] ums-sddr09 6-1:1.0: USB Mass Storage device detected
[  722.528460][ T5771] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00
[  722.537816][ T5771] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  722.542086][ T7606] gspca_zc3xx: Unknown sensor - set to TAS5130C
[  722.546683][ T5771] usb 5-1: Product: syz
[  722.552366][ T7606] gspca_zc3xx 1-1:0.0: probe with driver gspca_zc3xx failed with error -71
[  722.556474][ T5771] usb 5-1: Manufacturer: syz
[  722.565286][ T2513] m920x_read = error: -19
[  722.569790][ T5771] usb 5-1: SerialNumber: syz
[  722.574183][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  722.590496][ T7606] usb 1-1: USB disconnect, device number 94
[  722.715385][T10583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  722.734430][T10583] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  722.742813][ T2513] m920x_read = error: -19
[  722.747231][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  722.764624][   T10] scsi host1: usb-storage 6-1:1.0
[  722.912327][ T2513] m920x_read = error: -19
[  722.916812][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  723.052057][ T7606] usb 1-1: new high-speed USB device number 95 using dummy_hcd
[  723.082247][ T2513] m920x_read = error: -19
[  723.086763][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  723.195797][ T5771] (unnamed net_device) (uninitialized): Assigned a random MAC address: f2:14:91:1a:0f:19
[  723.202101][ T7606] usb 1-1: Using ep0 maxpacket: 32
[  723.213167][ T7606] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be
[  723.219310][ T5771] rtl8150 5-1:1.0: eth1: rtl8150 is detected
[  723.222378][ T7606] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  723.243419][ T7606] usb 1-1: config 0 descriptor??
[  723.252230][ T2513] m920x_read = error: -19
[  723.256715][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  723.267578][ T7606] gspca_main: vc032x-2.14.0 probing 0ac8:0321
[  723.422619][ T2513] m920x_read = error: -19
[  723.427055][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  723.597100][ T2513] m920x_read = error: -19
[  723.601515][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  723.762150][ T2513] m920x_read = error: -19
[  723.766621][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  723.845730][ T5771] scsi 1:0:0:0: Direct-Access     Sandisk  ImageMate SDDR09 0177 PQ: 0 ANSI: 0
[  723.903136][ T5771] sd 1:0:0:0: Attached scsi generic sg1 type 0
[  723.914637][ T5768] gspca_vc032x: reg_w err -71
[  723.919525][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.925663][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.931104][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.937294][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.943098][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.948438][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.953858][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.959217][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.964628][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.970006][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.976097][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.981435][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.987537][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.994148][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  723.999518][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  724.005591][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  724.011027][ T5768] gspca_vc032x: I2c Bus Busy Wait 00
[  724.017128][ T5768] gspca_vc032x: Unknown sensor...
[  724.022994][ T5768] vc032x 7-1:0.0: probe with driver vc032x failed with error -22
[  724.032635][ T2513] m920x_read = error: -19
[  724.037152][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  724.048642][ T5768] usb 7-1: USB disconnect, device number 92
[  724.104185][   T10] usb 6-1: USB disconnect, device number 92
[  724.110665][T10590] sddr09: could not read card info
[  724.172975][   T47] sd 1:0:0:0: [sdb] 0 512-byte logical blocks: (0 B/0 B)
[  724.180972][   T47] sd 1:0:0:0: [sdb] 0-byte physical blocks
[  724.188374][   T47] sd 1:0:0:0: [sdb] Test WP failed, assume Write Enabled
[  724.195958][   T47] sd 1:0:0:0: [sdb] Asking for cache data failed
[  724.202541][   T47] sd 1:0:0:0: [sdb] Assuming drive cache: write through
[  724.209934][ T2513] m920x_read = error: -19
[  724.214405][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  724.242502][   T47] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[  724.375540][ T5769] udevd[5769]: inotify_add_watch(7, /dev/sdb, 10) failed: No such file or directory
[  724.385263][ T5768] m920x_read = error: -19
[  724.389701][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  724.552215][ T5768] m920x_read = error: -19
[  724.556706][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  724.732174][   T23] m920x_read = error: -19
[  724.736666][   T23] dvb-usb: error -19 while querying for an remote control event.
[  724.822087][ T5768] usb 7-1: new high-speed USB device number 93 using dummy_hcd
[  724.853551][ T7108] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71
[  724.864542][ T7108] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71
[  724.874278][ T7108] smsc75xx 4-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71
[  724.884352][ T7108] smsc75xx 4-1:0.184: probe with driver smsc75xx failed with error -71
[  724.902287][ T7108] usb 4-1: USB disconnect, device number 93
[  724.905522][   T23] m920x_read = error: -19
[  724.912859][   T23] dvb-usb: error -19 while querying for an remote control event.
[  724.923331][ T2513] usb 6-1: new high-speed USB device number 93 using dummy_hcd
[  724.973652][ T5768] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  724.984071][ T5768] usb 7-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  724.993256][ T5768] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  725.005138][ T5768] usb 7-1: config 0 descriptor??
[  725.016686][ T5768] pwc: Askey VC010 type 2 USB webcam detected.
[  725.072198][   T23] m920x_read = error: -19
[  725.076748][   T23] dvb-usb: error -19 while querying for an remote control event.
[  725.084857][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  725.090458][ T2513] usb 6-1: Using ep0 maxpacket: 32
[  725.097413][ T2513] usb 6-1: config 0 has an invalid interface number: 67 but max is 0
[  725.105731][ T2513] usb 6-1: config 0 has no interface number 0
[  725.116987][ T2513] usb 6-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57
[  725.126221][ T2513] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  725.134389][ T2513] usb 6-1: Product: syz
[  725.138666][ T2513] usb 6-1: Manufacturer: syz
[  725.143413][ T2513] usb 6-1: SerialNumber: syz
[  725.160000][ T2513] usb 6-1: config 0 descriptor??
[  725.170644][ T2513] smsc95xx v2.0.0
[  725.219987][ T5768] pwc: send_video_command error -71
[  725.225550][ T5768] pwc: Failed to set video mode CIF@30 fps; return code = -71
[  725.233376][ T5768] Philips webcam 7-1:0.0: probe with driver Philips webcam failed with error -71
[  725.243292][   T23] m920x_read = error: -19
[  725.247870][   T23] dvb-usb: error -19 while querying for an remote control event.
[  725.259669][ T5768] usb 7-1: USB disconnect, device number 93
[  725.420835][   T23] m920x_read = error: -19
[  725.425416][   T23] dvb-usb: error -19 while querying for an remote control event.
[  725.444289][    C1] usb 5-1: Rx status -71
[  725.446074][ T7108] usb 5-1: USB disconnect, device number 98
[  725.448651][    C1] usb 5-1: eth1: intr status -71
[  725.575995][ T2513] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32
[  725.586974][ T2513] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD
[  725.598675][   T23] m920x_read = error: -19
[  725.603203][   T23] dvb-usb: error -19 while querying for an remote control event.
[  725.722034][   T10] usb 7-1: new full-speed USB device number 94 using dummy_hcd
[  725.745383][   T23] usb 4-1: new high-speed USB device number 94 using dummy_hcd
[  725.762452][ T5768] m920x_read = error: -19
[  725.766954][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  725.893708][   T10] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  725.904249][   T10] usb 7-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df
[  725.913540][   T10] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  725.925693][   T23] usb 4-1: New USB device found, idVendor=056e, idProduct=4010, bcdDevice=20.1c
[  725.933701][   T10] usb 7-1: config 0 descriptor??
[  725.935011][   T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  725.945520][   T10] pwc: Askey VC010 type 2 USB webcam detected.
[  725.954604][ T5768] m920x_read = error: -19
[  725.959013][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  725.987164][   T23] usb 4-1: config 0 descriptor??
[  726.122358][ T5786] m920x_read = error: -19
[  726.126841][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  726.292131][ T5786] m920x_read = error: -19
[  726.296562][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  726.322142][ T5768] usb 5-1: new high-speed USB device number 99 using dummy_hcd
[  726.345413][   T10] pwc: recv_control_msg error -32 req 02 val 2b00
[  726.359467][   T10] pwc: recv_control_msg error -32 req 02 val 2700
[  726.370189][   T10] pwc: recv_control_msg error -32 req 02 val 2c00
[  726.377582][   T10] pwc: recv_control_msg error -32 req 04 val 1000
[  726.385319][   T10] pwc: recv_control_msg error -32 req 04 val 1300
[  726.392956][   T10] pwc: recv_control_msg error -32 req 04 val 1400
[  726.400356][   T10] pwc: recv_control_msg error -32 req 02 val 2000
[  726.407938][   T10] pwc: recv_control_msg error -32 req 02 val 2100
[  726.422262][   T10] pwc: recv_control_msg error -32 req 04 val 1500
[  726.429543][   T10] pwc: recv_control_msg error -32 req 02 val 2500
[  726.437602][   T10] pwc: recv_control_msg error -32 req 02 val 2400
[  726.445077][   T10] pwc: recv_control_msg error -32 req 02 val 2600
[  726.462201][ T5786] m920x_read = error: -19
[  726.466740][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  726.477968][ T5768] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  726.489464][ T5768] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024
[  726.508491][ T7606] gspca_vc032x: reg_w err -71
[  726.513358][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.518772][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.524207][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.529572][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.534965][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.540345][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.545749][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.551133][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.556565][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.561997][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.567540][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.572967][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.578346][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.583772][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.589141][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.594627][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.599997][ T7606] gspca_vc032x: I2c Bus Busy Wait 00
[  726.605396][ T7606] gspca_vc032x: Unknown sensor...
[  726.610695][ T7606] vc032x 1-1:0.0: probe with driver vc032x failed with error -22
[  726.623471][ T5768] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  726.633008][ T5768] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  726.641092][ T5768] usb 5-1: Product: syz
[  726.645413][ T5768] usb 5-1: Manufacturer: syz
[  726.650098][ T5768] usb 5-1: SerialNumber: syz
[  726.655635][   T10] pwc: recv_control_msg error -71 req 02 val 2800
[  726.656628][ T5786] m920x_read = error: -19
[  726.666596][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  726.686621][ T7606] usb 1-1: USB disconnect, device number 95
[  726.689753][   T10] pwc: recv_control_msg error -71 req 04 val 1100
[  726.704277][ T5768] cdc_mbim 5-1:1.0: skipping garbage
[  726.709608][   T10] pwc: recv_control_msg error -71 req 04 val 1200
[  726.720274][   T10] pwc: Registered as video0.
[  726.731433][   T10] input: PWC snapshot button as /devices/platform/dummy_hcd.6/usb7/7-1/input/input241
[  726.805359][   T10] usb 7-1: USB disconnect, device number 94
[  726.832249][ T5786] m920x_read = error: -19
[  726.836795][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  726.912268][T10631] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  727.003416][ T7606] m920x_read = error: -19
[  727.007947][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  727.172191][ T7606] m920x_read = error: -19
[  727.176800][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  727.352117][ T5786] m920x_read = error: -19
[  727.356629][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  727.412068][   T10] usb 1-1: new high-speed USB device number 96 using dummy_hcd
[  727.502057][ T7606] usb 7-1: new high-speed USB device number 95 using dummy_hcd
[  727.522087][ T5786] m920x_read = error: -19
[  727.526538][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  727.535230][T10631] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22
[  727.542895][ T5768] cdc_mbim 5-1:1.0: setting rx_max = 16384
[  727.572010][   T10] usb 1-1: Using ep0 maxpacket: 8
[  727.580933][   T10] usb 1-1: New USB device found, idVendor=2770, idProduct=930c, bcdDevice=8d.6a
[  727.590198][   T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  727.598328][   T10] usb 1-1: Product: syz
[  727.602599][   T10] usb 1-1: Manufacturer: syz
[  727.607252][   T10] usb 1-1: SerialNumber: syz
[  727.615399][   T10] usb 1-1: config 0 descriptor??
[  727.625083][   T10] gspca_main: sq930x-2.14.0 probing 2770:930c
[  727.654334][ T7606] usb 7-1: unable to get BOS descriptor or descriptor too short
[  727.663433][ T7606] usb 7-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  727.674042][ T7606] usb 7-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F
[  727.685774][ T7606] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8F has invalid maxpacket 9
[  727.696274][ T7606] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0
[  727.706143][ T7606] usb 7-1: config 0 interface 0 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 0
[  727.716375][ T5786] m920x_read = error: -19
[  727.720867][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  727.731423][ T7606] usb 7-1: New USB device found, idVendor=04e6, idProduct=5591, bcdDevice=94.39
[  727.740856][ T7606] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  727.749367][ T7606] usb 7-1: Product: syz
[  727.753801][ T7606] usb 7-1: Manufacturer: syz
[  727.758568][ T7606] usb 7-1: SerialNumber: syz
[  727.763666][ T5768] cdc_mbim 5-1:1.0: setting tx_max = 16384
[  727.772124][ T5768] cdc_mbim 5-1:1.0: cdc-wdm0: USB WDM device
[  727.786522][ T7606] usb 7-1: config 0 descriptor??
[  727.793257][T10649] raw-gadget.4 gadget.6: fail, usb_ep_enable returned -22
[  727.811140][ T5768] cdc_mbim 5-1:1.0 wwan0: register 'cdc_mbim' at usb-dummy_hcd.4-1, CDC MBIM, 8a:54:0d:04:ab:62
[  727.823896][ T7606] pn533_usb 7-1:0.0: NFC: Could not find bulk-in or bulk-out endpoint
[  727.836093][ T2513] smsc95xx 6-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71
[  727.858033][ T2513] smsc95xx 6-1:0.67: probe with driver smsc95xx failed with error -71
[  727.882672][ T2513] usb 6-1: USB disconnect, device number 93
[  727.897950][ T5768] m920x_read = error: -19
[  727.902450][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  728.012289][ T7108] usb 7-1: USB disconnect, device number 95
[  728.062162][ T5768] m920x_read = error: -19
[  728.066686][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  728.237256][ T2513] m920x_read = error: -19
[  728.241753][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  728.250105][   T23] pegasus 4-1:0.0: setup Pegasus II specific registers
[  728.412273][ T2513] m920x_read = error: -19
[  728.417051][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  728.582747][ T2513] m920x_read = error: -19
[  728.587639][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  728.712086][ T7108] usb 6-1: new high-speed USB device number 94 using dummy_hcd
[  728.752126][ T2513] m920x_read = error: -19
[  728.756622][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  728.797764][    C0] cdc_mbim 5-1:1.0: nonzero urb status received: -71
[  728.804594][    C0] cdc_mbim 5-1:1.0: wdm_int_callback - 0 bytes
[  728.810918][    C0] cdc_mbim 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1
[  728.825986][ T2513] usb 5-1: USB disconnect, device number 99
[  728.834913][ T2513] cdc_mbim 5-1:1.0 wwan0: unregister 'cdc_mbim' usb-dummy_hcd.4-1, CDC MBIM
[  728.872475][ T7108] usb 6-1: Using ep0 maxpacket: 8
[  728.879867][ T7108] usb 6-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  728.893364][ T7108] usb 6-1: config 1 interface 0 has no altsetting 0
[  728.903669][ T7108] usb 6-1: New USB device found, idVendor=05ac, idProduct=030a, bcdDevice= 0.40
[  728.913230][ T7108] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  728.921287][ T7108] usb 6-1: Product: syz
[  728.925887][ T7108] usb 6-1: Manufacturer: syz
[  728.930543][ T7108] usb 6-1: SerialNumber: syz
[  728.932110][ T5768] m920x_read = error: -19
[  728.939590][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  729.102127][ T7606] m920x_read = error: -19
[  729.106585][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  729.161469][ T7108] input: appletouch as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/input/input242
[  729.190097][ T7108] usb 6-1: USB disconnect, device number 94
[  729.217224][ T7108] appletouch 6-1:1.0: input: appletouch disconnected
[  729.262263][ T5768] usb 7-1: new full-speed USB device number 96 using dummy_hcd
[  729.279765][ T2513] m920x_read = error: -19
[  729.284565][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  729.452176][ T7606] m920x_read = error: -19
[  729.456662][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  729.468744][ T5768] usb 7-1: config 1 interface 0 has no altsetting 0
[  729.478266][ T5768] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[  729.487927][ T5768] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  729.496379][ T5768] usb 7-1: Product: syz
[  729.500639][ T5768] usb 7-1: Manufacturer: syz
[  729.505367][ T5768] usb 7-1: SerialNumber: syz
[  729.622195][ T7606] m920x_read = error: -19
[  729.626690][ T7606] dvb-usb: error -19 while querying for an remote control event.
[  729.648174][   T10] gspca_sq930x: reg_r 301c failed -32
[  729.692097][ T2513] usb 5-1: new high-speed USB device number 100 using dummy_hcd
[  729.792569][ T5786] m920x_read = error: -19
[  729.797141][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  729.852089][ T2513] usb 5-1: Using ep0 maxpacket: 8
[  729.859566][ T2513] usb 5-1: unable to get BOS descriptor or descriptor too short
[  729.870373][ T2513] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  729.880497][ T2513] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  729.890881][ T2513] usb 5-1: config 8 interface 0 has no altsetting 0
[  729.901709][ T2513] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  729.911010][ T2513] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  729.919154][ T2513] usb 5-1: Product: syz
[  729.923446][ T2513] usb 5-1: Manufacturer: syz
[  729.928216][ T2513] usb 5-1: SerialNumber: syz
[  729.937299][ T5768] usblp 7-1:1.0: usblp0: USB Unidirectional printer dev 96 if 0 alt 253 proto 1 vid 0x0525 pid 0xA4A8
[  729.962141][ T5768] m920x_read = error: -19
[  729.966621][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  730.002102][ T7606] usb 6-1: new high-speed USB device number 95 using dummy_hcd
[  730.102535][   T23] pegasus 4-1:0.0: can't locate MII phy, using default
[  730.125062][   T23] pegasus 4-1:0.0: eth1, ELECOM USB Ethernet LD-USB20, 0a:ba:bb:7d:4b:88
[  730.134444][ T5768] m920x_read = error: -19
[  730.138907][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  730.158099][   T23] usb 4-1: USB disconnect, device number 94
[  730.169704][ T7606] usb 6-1: New USB device found, idVendor=046d, idProduct=0870, bcdDevice=61.47
[  730.178971][ T7606] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  730.211747][ T7606] usb 6-1: config 0 descriptor??
[  730.251991][ T7606] gspca_main: STV06xx-2.14.0 probing 046d:0870
[  730.267160][ T2513] usb 5-1: Quirk or no altset; falling back to MIDI 1.0
[  730.277668][ T2513] usb 5-1: selecting invalid altsetting 0
[  730.302335][ T5768] m920x_read = error: -19
[  730.306811][ T5768] dvb-usb: error -19 while querying for an remote control event.
[  730.336113][ T2513] snd-usb-audio 5-1:8.0: probe with driver snd-usb-audio failed with error -12
[  730.363430][ T2513] usb 5-1: USB disconnect, device number 100
[  730.398459][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[  730.432183][   T10] gspca_sq930x: Unknown sensor
[  730.437192][   T10] sq930x 1-1:0.0: probe with driver sq930x failed with error -22
[  730.472538][   T23] m920x_read = error: -19
[  730.477001][   T23] dvb-usb: error -19 while querying for an remote control event.
[  730.642151][ T2513] m920x_read = error: -19
[  730.646583][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  730.812376][ T2513] m920x_read = error: -19
[  730.816887][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  730.833511][   T10] usb 4-1: new high-speed USB device number 95 using dummy_hcd
[  730.982106][   T23] m920x_read = error: -19
[  730.986598][   T23] dvb-usb: error -19 while querying for an remote control event.
[  731.006020][   T10] usb 4-1: Using ep0 maxpacket: 8
[  731.013913][   T10] usb 4-1: config 0 has an invalid interface number: 230 but max is 0
[  731.022275][   T10] usb 4-1: config 0 has no interface number 0
[  731.028639][   T10] usb 4-1: config 0 interface 230 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[  731.039744][   T10] usb 4-1: config 0 interface 230 altsetting 0 has an endpoint descriptor with address 0x97, changing to 0x87
[  731.051994][   T10] usb 4-1: config 0 interface 230 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7
[  731.063291][   T10] usb 4-1: config 0 interface 230 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0
[  731.073311][   T10] usb 4-1: config 0 interface 230 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1
[  731.086507][   T10] usb 4-1: New USB device found, idVendor=0c2e, idProduct=0700, bcdDevice=9b.f7
[  731.092189][ T2513] usb 5-1: new high-speed USB device number 101 using dummy_hcd
[  731.095630][   T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  731.123269][   T10] usb 4-1: config 0 descriptor??
[  731.143034][   T10] metro_usb 4-1:0.230: interrupt-out endpoint missing
[  731.152242][   T23] m920x_read = error: -19
[  731.156679][   T23] dvb-usb: error -19 while querying for an remote control event.
[  731.252027][ T2513] usb 5-1: Using ep0 maxpacket: 16
[  731.260682][ T2513] usb 5-1: config 0 has an invalid interface number: 11 but max is 0
[  731.269033][ T2513] usb 5-1: config 0 has no interface number 0
[  731.275470][ T2513] usb 5-1: too many endpoints for config 0 interface 11 altsetting 255: 255, using maximum allowed: 30
[  731.286710][ T2513] usb 5-1: config 0 interface 11 altsetting 255 has 0 endpoint descriptors, different from the interface descriptor's value: 255
[  731.300174][ T2513] usb 5-1: config 0 interface 11 has no altsetting 0
[  731.309385][ T2513] usb 5-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice=d2.7b
[  731.318628][ T2513] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  731.326776][ T2513] usb 5-1: Product: syz
[  731.331017][ T2513] usb 5-1: Manufacturer: syz
[  731.335741][ T2513] usb 5-1: SerialNumber: syz
[  731.342161][   T23] m920x_read = error: -19
[  731.346594][   T23] dvb-usb: error -19 while querying for an remote control event.
[  731.368553][ T2513] usb 5-1: config 0 descriptor??
[  731.376101][ T5768] usb 4-1: USB disconnect, device number 95
[  731.522331][   T23] m920x_read = error: -19
[  731.526805][   T23] dvb-usb: error -19 while querying for an remote control event.
[  731.597395][ T2513] usb 5-1: Expected 3 endpoints, found: 0
[  731.611116][ T5768] usb 1-1: USB disconnect, device number 96
[  731.657875][ T2513] usb 5-1: USB disconnect, device number 101
[  731.692826][   T23] m920x_read = error: -19
[  731.697345][   T23] dvb-usb: error -19 while querying for an remote control event.
[  731.832824][    C0] usblp0: nonzero write bulk status received: -71
[  731.834681][   T23] usb 7-1: USB disconnect, device number 96
[  731.850334][   T23] usblp0: removed
[  731.862101][ T2513] m920x_read = error: -19
[  731.866696][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  732.032067][ T5786] m920x_read = error: -19
[  732.036529][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  732.067375][ T7606] gspca_stv06xx: Photobit pb0100 sensor detected
[  732.082108][ T5768] usb 1-1: new high-speed USB device number 97 using dummy_hcd
[  732.172039][ T2513] usb 4-1: new high-speed USB device number 96 using dummy_hcd
[  732.212178][ T5786] m920x_read = error: -19
[  732.216598][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  732.242056][ T5768] usb 1-1: Using ep0 maxpacket: 32
[  732.248974][ T5768] usb 1-1: config 0 has an invalid interface number: 132 but max is 0
[  732.257300][ T5768] usb 1-1: config 0 has no interface number 0
[  732.263559][ T5768] usb 1-1: config 0 interface 132 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7
[  732.276775][ T5768] usb 1-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5
[  732.285910][ T5768] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  732.293967][ T5768] usb 1-1: Product: syz
[  732.298178][ T5768] usb 1-1: Manufacturer: syz
[  732.302908][ T5768] usb 1-1: SerialNumber: syz
[  732.310841][ T5768] usb 1-1: config 0 descriptor??
[  732.320265][ T5768] em28xx 1-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132)
[  732.330172][ T5768] em28xx 1-1:0.132: Video interface 132 found: isoc
[  732.336983][ T2513] usb 4-1: Using ep0 maxpacket: 8
[  732.344440][ T2513] usb 4-1: unable to get BOS descriptor or descriptor too short
[  732.353418][ T2513] usb 4-1: config 8 has an invalid interface number: 24 but max is 0
[  732.361628][ T2513] usb 4-1: config 8 has no interface number 0
[  732.368016][ T2513] usb 4-1: config 8 interface 24 altsetting 2 endpoint 0xE has invalid maxpacket 1535, setting to 1024
[  732.379286][ T2513] usb 4-1: config 8 interface 24 altsetting 2 endpoint 0x85 has an invalid bInterval 0, changing to 7
[  732.390492][ T2513] usb 4-1: config 8 interface 24 has no altsetting 0
[  732.397630][ T5786] m920x_read = error: -19
[  732.402112][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  732.412339][ T2513] usb 4-1: New USB device found, idVendor=10cf, idProduct=5503, bcdDevice=75.af
[  732.421576][ T2513] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  732.429743][ T2513] usb 4-1: Product: syz
[  732.434018][ T2513] usb 4-1: Manufacturer: syz
[  732.438697][ T2513] usb 4-1: SerialNumber: syz
[  732.457759][T10740] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  732.572394][ T5786] m920x_read = error: -19
[  732.576873][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  732.585457][ T5768] em28xx 1-1:0.132: unknown em28xx chip ID (0)
[  732.652034][   T10] usb 5-1: new high-speed USB device number 102 using dummy_hcd
[  732.655082][ T5768] em28xx 1-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5)
[  732.668662][ T5768] em28xx 1-1:0.132: board has no eeprom
[  732.682058][ T7108] usb 7-1: new high-speed USB device number 97 using dummy_hcd
[  732.684783][ T2513] comedi comedi0: driver 'vmk80xx' has successfully auto-configured 'K8055 (VM110)'.
[  732.704133][ T2513] usb 4-1: USB disconnect, device number 96
[  732.732030][ T5768] em28xx 1-1:0.132: Identified as Leadtek Winfast USB II (card=7)
[  732.739950][ T5768] em28xx 1-1:0.132: analog set to isoc mode.
[  732.746276][ T5786] m920x_read = error: -19
[  732.750673][ T5786] dvb-usb: error -19 while querying for an remote control event.
[  732.761172][   T23] em28xx 1-1:0.132: Registering V4L2 extension
[  732.773367][ T5768] usb 1-1: USB disconnect, device number 97
[  732.781044][ T5768] em28xx 1-1:0.132: Disconnecting em28xx
[  732.814051][   T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[  732.825547][   T10] usb 5-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40
[  732.834883][   T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  732.843347][ T7108] usb 7-1: Using ep0 maxpacket: 32
[  732.850265][ T7108] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7
[  732.861201][ T7108] usb 7-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping
[  732.878011][   T10] usb 5-1: config 0 descriptor??
[  732.895069][ T7108] usb 7-1: New USB device found, idVendor=04da, idProduct=390d, bcdDevice=93.a8
[  732.904235][ T7108] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  732.912221][ T2513] m920x_read = error: -19
[  732.912425][ T7108] usb 7-1: Product: syz
[  732.916774][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  732.920905][ T7108] usb 7-1: Manufacturer: syz
[  732.920936][ T7108] usb 7-1: SerialNumber: syz
[  732.971771][ T7108] usb 7-1: config 0 descriptor??
[  732.973213][ T7606] input: STV06xx as /devices/platform/dummy_hcd.5/usb6/6-1/input/input243
[  733.012896][ T7606] usb 6-1: USB disconnect, device number 95
[  733.023532][   T23] em28xx 1-1:0.132: Config register raw data: 0xffffffed
[  733.030732][   T23] em28xx 1-1:0.132: AC97 chip type couldn't be determined
[  733.038226][   T23] em28xx 1-1:0.132: No AC97 audio processor
[  733.092643][ T2513] m920x_read = error: -19
[  733.097123][ T2513] dvb-usb: error -19 while querying for an remote control event.
[  733.128235][   T23] usb 1-1: Decoder not found
[  733.132982][   T23] em28xx 1-1:0.132: failed to create media graph
[  733.151474][   T10] usbhid 5-1:0.0: can't add hid device: -71
[  733.158101][   T10] usbhid 5-1:0.0: probe with driver usbhid failed with error -71
[  733.162319][   T23] em28xx 1-1:0.132: V4L2 device video0 deregistered
[  733.184016][   T10] usb 5-1: USB disconnect, device number 102
[  733.185430][   T23] em28xx 1-1:0.132: Remote control support is not available for this card.
[  733.200290][ T5768] em28xx 1-1:0.132: Closing input extension
[  733.202997][T10749] ==================================================================
[  733.213803][T10744] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[  733.214516][T10749] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0
[  733.224407][T10744] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[  733.230313][T10749] Read of size 8 at addr ffff8881102b4738 by task v4l_id/10749
[  733.245717][T10749] 
[  733.248278][T10749] CPU: 0 UID: 0 PID: 10749 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  733.248322][T10749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  733.248358][T10749] Call Trace:
[  733.248370][T10749]  <TASK>
[  733.248384][T10749]  dump_stack_lvl+0x116/0x1f0
[  733.248429][T10749]  print_report+0xcd/0x630
[  733.248472][T10749]  ? __virt_addr_valid+0x81/0x610
[  733.248516][T10749]  ? __phys_addr+0xe8/0x180
[  733.248561][T10749]  ? v4l2_fh_init+0x27d/0x2c0
[  733.248606][T10749]  kasan_report+0xe0/0x110
[  733.248652][T10749]  ? v4l2_fh_init+0x27d/0x2c0
[  733.248700][T10749]  v4l2_fh_init+0x27d/0x2c0
[  733.248745][T10749]  v4l2_fh_open+0x83/0xc0
[  733.248793][T10749]  em28xx_v4l2_open+0x24e/0x7e0
[  733.248841][T10749]  v4l2_open+0x225/0x490
[  733.248883][T10749]  ? __pfx_v4l2_open+0x10/0x10
[  733.248925][T10749]  chrdev_open+0x234/0x6a0
[  733.248965][T10749]  ? __pfx_chrdev_open+0x10/0x10
[  733.249010][T10749]  do_dentry_open+0x6d7/0x13a0
[  733.249046][T10749]  ? __pfx_chrdev_open+0x10/0x10
[  733.249087][T10749]  ? inode_permission+0x156/0x630
[  733.249135][T10749]  vfs_open+0x82/0x3f0
[  733.249177][T10749]  ? may_open+0x1f2/0x400
[  733.249229][T10749]  path_openat+0x1de4/0x2cb0
[  733.249273][T10749]  ? __pfx_path_openat+0x10/0x10
[  733.249317][T10749]  do_filp_open+0x20b/0x470
[  733.249370][T10749]  ? __pfx_do_filp_open+0x10/0x10
[  733.249423][T10749]  ? alloc_fd+0x420/0x760
[  733.249464][T10749]  do_sys_openat2+0x11b/0x1d0
[  733.249509][T10749]  ? __pfx_do_sys_openat2+0x10/0x10
[  733.249553][T10749]  ? find_held_lock+0x2b/0x80
[  733.249598][T10749]  ? handle_mm_fault+0x2ab/0xd10
[  733.249648][T10749]  __x64_sys_openat+0x174/0x210
[  733.249696][T10749]  ? __pfx___x64_sys_openat+0x10/0x10
[  733.249748][T10749]  ? do_user_addr_fault+0x83f/0x1240
[  733.249790][T10749]  do_syscall_64+0xcd/0x4d0
[  733.249829][T10749]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  733.249865][T10749] RIP: 0033:0x7f5d41bdd407
[  733.249905][T10749] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  733.249939][T10749] RSP: 002b:00007ffdb44dc8a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  733.249973][T10749] RAX: ffffffffffffffda RBX: 00007f5d41aef880 RCX: 00007f5d41bdd407
[  733.249997][T10749] RDX: 0000000000000000 RSI: 00007ffdb44dcf25 RDI: ffffffffffffff9c
[  733.250022][T10749] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  733.250043][T10749] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  733.250066][T10749] R13: 00007ffdb44dcaf0 R14: 00007f5d42373000 R15: 0000559fce87d4d8
[  733.250101][T10749]  </TASK>
[  733.250113][T10749] 
[  733.266928][   T23] m920x_read = error: -19
[  733.269660][T10749] Allocated by task 23:
[  733.273106][   T23] dvb-usb: error -19 while querying for an remote control event.
[  733.275911][T10749]  kasan_save_stack+0x33/0x60
[  733.531311][T10749]  kasan_save_track+0x14/0x30
[  733.536024][T10749]  __kasan_kmalloc+0x8f/0xa0
[  733.540641][T10749]  em28xx_v4l2_init+0x114/0x4080
[  733.545613][T10749]  em28xx_init_extension+0x137/0x200
[  733.551371][T10749]  request_module_async+0x61/0x70
[  733.556414][T10749]  process_one_work+0x9cf/0x1b70
[  733.561380][T10749]  worker_thread+0x6c8/0xf10
[  733.566001][T10749]  kthread+0x3c5/0x780
[  733.570095][T10749]  ret_from_fork+0x56d/0x700
[  733.574705][T10749]  ret_from_fork_asm+0x1a/0x30
[  733.579500][T10749] 
[  733.581832][T10749] Freed by task 23:
[  733.585645][T10749]  kasan_save_stack+0x33/0x60
[  733.590353][T10749]  kasan_save_track+0x14/0x30
[  733.595061][T10749]  kasan_save_free_info+0x3b/0x60
[  733.600107][T10749]  __kasan_slab_free+0x3e/0x50
[  733.604900][T10749]  kfree+0x283/0x470
[  733.608827][T10749]  em28xx_v4l2_init+0x22b5/0x4080
[  733.613891][T10749]  em28xx_init_extension+0x137/0x200
[  733.619217][T10749]  request_module_async+0x61/0x70
[  733.624274][T10749]  process_one_work+0x9cf/0x1b70
[  733.629249][T10749]  worker_thread+0x6c8/0xf10
[  733.633873][T10749]  kthread+0x3c5/0x780
[  733.637977][T10749]  ret_from_fork+0x56d/0x700
[  733.642594][T10749]  ret_from_fork_asm+0x1a/0x30
[  733.647398][T10749] 
[  733.649735][T10749] The buggy address belongs to the object at ffff8881102b4000
[  733.649735][T10749]  which belongs to the cache kmalloc-8k of size 8192
[  733.663804][T10749] The buggy address is located 1848 bytes inside of
[  733.663804][T10749]  freed 8192-byte region [ffff8881102b4000, ffff8881102b6000)
[  733.677801][T10749] 
[  733.680138][T10749] The buggy address belongs to the physical page:
[  733.686592][T10749] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1102b0
[  733.695468][T10749] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[  733.703982][T10749] anon flags: 0x200000000000040(head|node=0|zone=2)
[  733.710602][T10749] page_type: f5(slab)
[  733.714615][T10749] raw: 0200000000000040 ffff888100042280 0000000000000000 dead000000000001
[  733.723393][T10749] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  733.732001][T10749] head: 0200000000000040 ffff888100042280 0000000000000000 dead000000000001
[  733.740720][T10749] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000
[  733.749413][T10749] head: 0200000000000003 ffffea000440ac01 00000000ffffffff 00000000ffffffff
[  733.758186][T10749] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008
[  733.766872][T10749] page dumped because: kasan: bad access detected
[  733.773298][T10749] page_owner tracks the page as allocated
[  733.779106][T10749] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 7300024520, free_ts 0
[  733.798758][T10749]  post_alloc_hook+0x1c0/0x230
[  733.803557][T10749]  get_page_from_freelist+0xf98/0x2ce0
[  733.809085][T10749]  __alloc_frozen_pages_noprof+0x259/0x21e0
[  733.815021][T10749]  alloc_pages_mpol+0xe4/0x410
[  733.819818][T10749]  new_slab+0x247/0x330
[  733.824028][T10749]  ___slab_alloc+0xc55/0x1620
[  733.828739][T10749]  __slab_alloc.constprop.0+0x56/0xb0
[  733.834166][T10749]  __kmalloc_noprof+0x15b/0x4d0
[  733.839059][T10749]  acpi_ut_initialize_buffer+0x133/0x210
[  733.844728][T10749]  acpi_rs_create_pci_routing_table+0x11f/0x9f0
[  733.851015][T10749]  acpi_rs_get_prt_method_data+0xa4/0xf0
[  733.856693][T10749]  acpi_get_irq_routing_table+0xc2/0x100
[  733.862371][T10749]  acpi_pci_irq_find_prt_entry+0x179/0xee0
[  733.868207][T10749]  acpi_pci_irq_lookup+0x85/0x730
[  733.873271][T10749]  acpi_pci_irq_enable+0x1e5/0x6f0
[  733.878411][T10749]  pcibios_enable_device+0xb3/0xe0
[  733.883555][T10749] page_owner free stack trace missing
[  733.888938][T10749] 
[  733.891276][T10749] Memory state around the buggy address:
[  733.896921][T10749]  ffff8881102b4600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  733.905184][T10749]  ffff8881102b4680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  733.913351][T10749] >ffff8881102b4700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  733.921448][T10749]                                         ^
[  733.927448][T10749]  ffff8881102b4780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  733.935532][T10749]  ffff8881102b4800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  733.943612][T10749] ==================================================================
[  733.951964][T10749] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  733.959205][T10749] CPU: 0 UID: 0 PID: 10749 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(voluntary) 
[  733.968725][T10749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[  733.978832][T10749] Call Trace:
[  733.982148][T10749]  <TASK>
[  733.985158][T10749]  dump_stack_lvl+0x3d/0x1f0
[  733.989820][T10749]  vpanic+0x6e8/0x7a0
[  733.993864][T10749]  ? __pfx_vpanic+0x10/0x10
[  733.998417][T10749]  ? __pfx_vprintk_emit+0x10/0x10
[  734.003507][T10749]  ? v4l2_fh_init+0x27d/0x2c0
[  734.008244][T10749]  panic+0xca/0xd0
[  734.012020][T10749]  ? __pfx_panic+0x10/0x10
[  734.016495][T10749]  ? check_panic_on_warn+0x1f/0xb0
[  734.021658][T10749]  check_panic_on_warn+0xab/0xb0
[  734.026646][T10749]  end_report+0x107/0x170
[  734.031012][T10749]  kasan_report+0xee/0x110
[  734.035467][T10749]  ? v4l2_fh_init+0x27d/0x2c0
[  734.040189][T10749]  v4l2_fh_init+0x27d/0x2c0
[  734.044743][T10749]  v4l2_fh_open+0x83/0xc0
[  734.049165][T10749]  em28xx_v4l2_open+0x24e/0x7e0
[  734.054176][T10749]  v4l2_open+0x225/0x490
[  734.058462][T10749]  ? __pfx_v4l2_open+0x10/0x10
[  734.063259][T10749]  chrdev_open+0x234/0x6a0
[  734.067706][T10749]  ? __pfx_chrdev_open+0x10/0x10
[  734.072686][T10749]  do_dentry_open+0x6d7/0x13a0
[  734.077482][T10749]  ? __pfx_chrdev_open+0x10/0x10
[  734.082456][T10749]  ? inode_permission+0x156/0x630
[  734.087523][T10749]  vfs_open+0x82/0x3f0
[  734.091626][T10749]  ? may_open+0x1f2/0x400
[  734.095999][T10749]  path_openat+0x1de4/0x2cb0
[  734.100660][T10749]  ? __pfx_path_openat+0x10/0x10
[  734.105643][T10749]  do_filp_open+0x20b/0x470
[  734.110176][T10749]  ? __pfx_do_filp_open+0x10/0x10
[  734.115247][T10749]  ? alloc_fd+0x420/0x760
[  734.119639][T10749]  do_sys_openat2+0x11b/0x1d0
[  734.124357][T10749]  ? __pfx_do_sys_openat2+0x10/0x10
[  734.129590][T10749]  ? find_held_lock+0x2b/0x80
[  734.134306][T10749]  ? handle_mm_fault+0x2ab/0xd10
[  734.139285][T10749]  __x64_sys_openat+0x174/0x210
[  734.144187][T10749]  ? __pfx___x64_sys_openat+0x10/0x10
[  734.149603][T10749]  ? do_user_addr_fault+0x83f/0x1240
[  734.154922][T10749]  do_syscall_64+0xcd/0x4d0
[  734.159462][T10749]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  734.165383][T10749] RIP: 0033:0x7f5d41bdd407
[  734.169821][T10749] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
[  734.189455][T10749] RSP: 002b:00007ffdb44dc8a0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[  734.197901][T10749] RAX: ffffffffffffffda RBX: 00007f5d41aef880 RCX: 00007f5d41bdd407
[  734.205981][T10749] RDX: 0000000000000000 RSI: 00007ffdb44dcf25 RDI: ffffffffffffff9c
[  734.214235][T10749] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[  734.222228][T10749] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[  734.230226][T10749] R13: 00007ffdb44dcaf0 R14: 00007f5d42373000 R15: 0000559fce87d4d8
[  734.238231][T10749]  </TASK>
[  734.241572][T10749] Kernel Offset: disabled
[  734.245910][T10749] Rebooting in 86400 seconds..