last executing test programs:

23.153447811s ago: executing program 3 (id=469):
syz_usb_connect(0x0, 0x2d, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201500285d5c2086004040031960154030109021b000100031003090458080119662194090586d7bc20"], &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]})

23.089988683s ago: executing program 0 (id=470):
syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010003f050ae20810d001916af0102030109021b0001016700050904"], &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0})

23.088713103s ago: executing program 2 (id=471):
syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000094b24610b11342003d9d0102030109021b00010000000009040000016da83900090503c120"], 0x0)

22.422957735s ago: executing program 4 (id=472):
syz_usb_connect(0x5, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000231bfef20861201202d060000000109022400c50000800009040d000294d29a000905060200020d000609058202"], 0x0)

22.392392286s ago: executing program 1 (id=473):
syz_usb_connect$uac3(0x2, 0x80, &(0x7f0000000100)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x1604, 0x8007, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6e, 0x3, 0x1, 0x22, 0x40, 0x40, {0x8, 0xb, 0x3, 0x1, 0x1, 0x20, 0x30, 0x7}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x6, 0xa, 0x800}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0xa, 0xf6, 0x13, {0xa, 0x25, 0x25, 0x8001, 0x2, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x9, 0x2, 0x4, {0xa, 0x25, 0x25, 0x3, 0x6, 0x1e53}}}}}}}}]}}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0})

21.856624204s ago: executing program 3 (id=474):
syz_usb_connect$uac2(0x2, 0x9f, &(0x7f0000000080)=ANY=[@ANYBLOB="1201100300000008d118042d40000102030109028d00030101900e080b0101010b200009040000000101200009240106000a1500500c2403030703390208090080090401000001022000090401010101022000082402010303010210240103c101944e45f86b073a8f80b7090501090800067801"], &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0})

21.699135869s ago: executing program 0 (id=475):
syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000dd426f4089043de0ca80010203010902120001000000000904"], 0x0)

21.696372139s ago: executing program 2 (id=476):
syz_usb_connect$midi(0x5, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000403e13150840000102030109021f00010109100409040000010103000b09050503"], 0x0)

21.012234881s ago: executing program 4 (id=477):
syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000e2793f10d1050120002800000001090212000100000000090496"], 0x0)

20.973664413s ago: executing program 1 (id=478):
syz_usb_connect$uac1(0x2, 0x82, &(0x7f0000000700)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x10, 0x41e, 0x3042, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x2, 0xe0, 0x4, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x5, 0x1}, @as_header={0x7, 0x24, 0x1, 0x1, 0xa5, 0x1002}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0xca, 0x7, 0x78, {0x7, 0x25, 0x1, 0xc, 0x2, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x8, 0x40, 0x9, {0x7, 0x25, 0x1, 0x0, 0x7, 0x5}}}}}}}}]}}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0})

20.43467883s ago: executing program 3 (id=479):
syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="1201000014935d1071042c03e9ba0102cc3c0902120001000000000904"], 0x0)

20.241728566s ago: executing program 0 (id=480):
syz_usb_connect(0x3, 0x6c, &(0x7f0000000740)={{0x12, 0x1, 0x310, 0x78, 0xe8, 0x72, 0x20, 0x1f71, 0x3306, 0x2ac0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5a, 0x2, 0x3, 0x1, 0x80, 0x5, "", [{{0x9, 0x4, 0xdf, 0x0, 0x1, 0x46, 0x35, 0x34, 0xf, [], [{{0x9, 0x5, 0x1, 0x10, 0x20, 0x3, 0x8, 0x9}}]}}, {{0x9, 0x4, 0x19, 0x6, 0x5, 0xfb, 0xdc, 0x42, 0x0, [], [{{0x9, 0x5, 0x80, 0x10, 0x200, 0x6, 0x6, 0x4, [@generic={0x9, 0x4, "df9b52d017dc73"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0xaf, 0x2, 0x83}}, {{0x9, 0x5, 0x8b, 0x0, 0x20, 0x1, 0x8, 0x8}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0x8, 0x1b, 0x6}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x3, 0x9, 0x40}}]}}]}}]}}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0})

20.209349058s ago: executing program 2 (id=481):
syz_usb_connect(0x3, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000588c4b10f0fff0ff0c630102030109021b000100000000090463000108b1c60009055121"], 0x0)

19.700168224s ago: executing program 4 (id=482):
syz_usb_connect(0x2, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000c4b20710200e01015a7a0102030109021b00010000000009040000012e6d0a000905ff"], 0x0)

19.585540568s ago: executing program 1 (id=483):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x100, 0xe3, 0x8f, 0x7, 0x10, 0xa5c, 0x2033, 0x3b3, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1, 0xbd, 0x50, 0x3, "", [{{0x9, 0x4, 0xc1, 0x6, 0x0, 0x50, 0xbf, 0x4b, 0x3}}]}}]}}, 0x0)

19.098726054s ago: executing program 3 (id=484):
syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="1201000047ff4f40d3131132677a010203010902120001760fb30f0904"], 0x0)

18.679519068s ago: executing program 2 (id=485):
syz_usb_connect$uac1(0x2, 0x85, &(0x7f00000026c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x73, 0x3, 0x1, 0x6, 0x20, 0xa0, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x16}, [@input_terminal={0xc, 0x24, 0x2, 0x5, 0x205, 0x6, 0xa5, 0x7fff, 0x10, 0x6}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0xd8, 0x0, 0x1}]}, {{0x9, 0x5, 0x1, 0x9, 0x36db2cf4a2c02089, 0x80, 0x2, 0x1, {0x7, 0x25, 0x1, 0x8, 0x0, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x0, 0xd, 0x1, {0x7, 0x25, 0x1, 0x8, 0xa, 0x3}}}}}}}}]}}, &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0})

18.641315809s ago: executing program 0 (id=486):
syz_usb_connect(0x5, 0x58, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0xf, 0x2a, 0x59, 0x10, 0x4b4, 0x5500, 0x488d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x46, 0x2, 0x0, 0x3, 0x80, 0x9, "", [{{0x9, 0x4, 0x3b, 0x6, 0x1, 0x15, 0x6c, 0xb3, 0x0, [], [{{0x9, 0x5, 0xd, 0x0, 0x8, 0xa, 0xb, 0xff}}]}}, {{0x9, 0x4, 0xbb, 0x4, 0x3, 0xff, 0xff, 0xff, 0xa2, [], [{{0x9, 0x5, 0xd, 0x0, 0x400, 0x0, 0x2, 0xff}}, {{0x9, 0x5, 0xb, 0x3, 0x8, 0x6, 0x2, 0xd}}, {{0x9, 0x5, 0x9, 0x0, 0x200, 0xc, 0x6, 0xfb, [@generic={0x7, 0x5, "bb6faeddc0"}]}}]}}]}}]}}, 0x0)

18.265339071s ago: executing program 4 (id=487):
syz_usb_connect(0x5, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0xe2, 0x2e, 0x1e, 0x40, 0xbda, 0x8811, 0xbf65, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x8, 0xd0, 0x9, "", [{{0x9, 0x4, 0x88, 0x2, 0x1, 0xff, 0xff, 0xff, 0xf5, [], [{{0x9, 0x5, 0xd, 0x3, 0x1df, 0x7, 0xc0, 0x4}}]}}]}}]}}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0})

18.131347806s ago: executing program 1 (id=488):
syz_usb_connect$uac3(0x3, 0xa0, &(0x7f0000000280)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x20, 0x2b73, 0x29, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x8e, 0x3, 0x1, 0x0, 0x10, 0xb, {0x8, 0xb, 0x0, 0x2, 0x1, 0x1, 0x30, 0x3}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x3, 0x2a, 0x10000}, [@output_terminal={0x13, 0x24, 0x3, 0x2, 0x302, 0x1, 0x6, 0x8, 0x7, 0x3, 0x48, 0x6}, @feature_unit={0xd, 0x24, 0x7, 0x6, 0x1, [0xf7, 0x3]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x4, 0x10, 0xf8, {0xa, 0x25, 0x25, 0xe56a, 0xff, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x7f, 0xe, 0x2e, {0xa, 0x25, 0x25, 0xfffffffd, 0xa}}}}}}}}]}}, 0x0)

17.766707447s ago: executing program 3 (id=489):
syz_usb_connect$uac3(0x3, 0x98, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0xe41, 0x4249, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x3, 0x1, 0x9, 0x20, 0xc, {0x8, 0xb, 0x0, 0x1, 0x1, 0x1, 0x30, 0x8}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x1, 0x22, 0x1000}, [@output_terminal={0x13, 0x24, 0x3, 0x3, 0x0, 0x1, 0x6, 0x0, 0x2000004, 0x5, 0x4, 0xa}, @extension_unit={0x5, 0x24, 0xa, 0x6, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x2b0, 0x9, 0x3, 0xf8, {0xa, 0x25, 0x25, 0x2, 0x7, 0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x6, 0x2, 0x21, {0xa, 0x25, 0x25, 0x4, 0x2, 0x2}}}}}}}}]}}, 0x0)

17.219129316s ago: executing program 2 (id=490):
syz_usb_connect$uac2(0x3, 0x97, &(0x7f0000000e00)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x582, 0x113, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x85, 0x3, 0x1, 0x0, 0x40, 0x8, {0x8, 0xb, 0x0, 0x1, 0x1, 0x7, 0x20, 0x2}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x6, 0x4, 0x15, 0x87}, [@output_terminal={0xc, 0x24, 0x3, 0x2, 0x302, 0x9, 0x6, 0x6, 0x9, 0x7}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@as_header={0x10, 0x24, 0x1, 0x8, 0x4, 0x3, 0x1, 0x2, 0xd, 0xf8}]}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x3, 0xc6, 0x8, {0x8, 0x25, 0x1, 0x81, 0xc, 0xc}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x3, 0x1, 0x40, {0x8, 0x25, 0x1, 0x1, 0x30, 0x4, 0x5}}}}}}}}]}}, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0})

17.111368929s ago: executing program 0 (id=491):
syz_usb_connect(0x3, 0x63, &(0x7f0000000740)={{0x12, 0x1, 0x310, 0x78, 0xe8, 0x72, 0x20, 0x1f71, 0x3306, 0x2ac0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x51, 0x2, 0x3, 0x1, 0x80, 0x5, "", [{{0x9, 0x4, 0xdf, 0x0, 0x0, 0x46, 0x35, 0x34, 0xf}}, {{0x9, 0x4, 0x19, 0x6, 0x5, 0xfb, 0xdc, 0x42, 0x0, [], [{{0x9, 0x5, 0x80, 0x10, 0x200, 0x6, 0x6, 0x4, [@generic={0x9, 0x4, "df9b52d017dc73"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x200, 0xaf, 0x2, 0x83}}, {{0x9, 0x5, 0x8b, 0x0, 0x20, 0x1, 0x8, 0x8}}, {{0x9, 0x5, 0x8, 0x0, 0x200, 0x8, 0x1b, 0x6}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x3, 0x9, 0x40}}]}}]}}]}}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0})

16.832391549s ago: executing program 4 (id=492):
syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000eafa7240936901b0293df400100109021b000124a800800904000001030000000905", @ANYRES32], 0x0)

16.759662931s ago: executing program 1 (id=493):
syz_usb_connect(0x5, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000024917720042322023f77010203010902120001000010000904"], 0x0)

16.453300371s ago: executing program 3 (id=494):
syz_usb_connect(0x0, 0x24, &(0x7f0000000540)=ANY=[@ANYBLOB="1201000088945b406d04b6088eca0000000109021200017f00c0000904"], 0x0)

15.781455373s ago: executing program 2 (id=495):
syz_usb_connect(0x0, 0x36, &(0x7f00000011c0)=ANY=[@ANYBLOB="120100008e77e3405c1b0501f101010203010902240001000000000904000002a4d36f00090504000004000000090507"], 0x0)

15.580896019s ago: executing program 0 (id=496):
syz_usb_connect$uac3(0x0, 0xa0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011003000000403512100040000102030109028e000301002040080b0201012130c60904000000010130000a2401042a00ff0f0000132403050001020602028000000700100002000d240902020000000001000000090401000001023000090400010101023000090501"], &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0})

15.425337644s ago: executing program 1 (id=497):
syz_usb_connect(0x3, 0x3f, &(0x7f00000003c0)={{0x12, 0x1, 0x310, 0x44, 0xb0, 0x69, 0x8, 0x1199, 0x6893, 0x16b7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x2, 0x3, 0x5f, 0x60, 0x5, "", [{{0x9, 0x4, 0x5c, 0x9, 0x0, 0x9f, 0x3a, 0xa5, 0x6}}, {{0x9, 0x4, 0x78, 0x8, 0x1, 0xc0, 0x22, 0x3b, 0x2, [], [{{0x9, 0x5, 0xe, 0x10, 0x0, 0x5, 0x6, 0x80, [@generic={0x9, 0x4, "5c040336c0ba6d"}]}}]}}]}}]}}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0})

15.373225106s ago: executing program 4 (id=498):
syz_usb_connect$uac1(0x2, 0x87, &(0x7f0000000440)={{0x12, 0x1, 0x85aef55e32716a0f, 0x0, 0x0, 0x0, 0x10, 0x763, 0x2031, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x3, 0x1, 0x9, 0xa0, 0x3, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x19, 0x5, 0x4}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x1, 0x3, 0x0, 0x2, "46d52b", "0cb2b8"}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x1, 0x22, {0x7, 0x25, 0x1, 0x0, 0x7, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x3a, 0x6, 0x2, {0x7, 0x25, 0x1, 0xc, 0xa, 0xef7f}}}}}}}}]}}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0})

1.023419546s ago: executing program 32 (id=494):
syz_usb_connect(0x0, 0x24, &(0x7f0000000540)=ANY=[@ANYBLOB="1201000088945b406d04b6088eca0000000109021200017f00c0000904"], 0x0)

539.374372ms ago: executing program 33 (id=496):
syz_usb_connect$uac3(0x0, 0xa0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12011003000000403512100040000102030109028e000301002040080b0201012130c60904000000010130000a2401042a00ff0f0000132403050001020602028000000700100002000d240902020000000001000000090401000001023000090400010101023000090501"], &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0})

498.585454ms ago: executing program 34 (id=495):
syz_usb_connect(0x0, 0x36, &(0x7f00000011c0)=ANY=[@ANYBLOB="120100008e77e3405c1b0501f101010203010902240001000000000904000002a4d36f00090504000004000000090507"], 0x0)

45.028148ms ago: executing program 35 (id=497):
syz_usb_connect(0x3, 0x3f, &(0x7f00000003c0)={{0x12, 0x1, 0x310, 0x44, 0xb0, 0x69, 0x8, 0x1199, 0x6893, 0x16b7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x2, 0x3, 0x5f, 0x60, 0x5, "", [{{0x9, 0x4, 0x5c, 0x9, 0x0, 0x9f, 0x3a, 0xa5, 0x6}}, {{0x9, 0x4, 0x78, 0x8, 0x1, 0xc0, 0x22, 0x3b, 0x2, [], [{{0x9, 0x5, 0xe, 0x10, 0x0, 0x5, 0x6, 0x80, [@generic={0x9, 0x4, "5c040336c0ba6d"}]}}]}}]}}]}}, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0})

0s ago: executing program 36 (id=498):
syz_usb_connect$uac1(0x2, 0x87, &(0x7f0000000440)={{0x12, 0x1, 0x85aef55e32716a0f, 0x0, 0x0, 0x0, 0x10, 0x763, 0x2031, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x75, 0x3, 0x1, 0x9, 0xa0, 0x3, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x19, 0x5, 0x4}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x1, 0x3, 0x0, 0x2, "46d52b", "0cb2b8"}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x5, 0x1, 0x22, {0x7, 0x25, 0x1, 0x0, 0x7, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x3a, 0x6, 0x2, {0x7, 0x25, 0x1, 0xc, 0xa, 0xef7f}}}}}}}}]}}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0})

kernel console output (not intermixed with test programs):

97260][    C1] yealink 5-1:36.0: unexpected response 0
[  369.007016][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.012869][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.012889][    C1] yealink 5-1:36.0: unexpected response 0
[  369.022671][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.028515][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.028536][    C1] yealink 5-1:36.0: unexpected response 0
[  369.038285][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.044229][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.044249][    C1] yealink 5-1:36.0: unexpected response 0
[  369.054039][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.059971][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.059992][    C1] yealink 5-1:36.0: unexpected response 0
[  369.069821][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.075687][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.075708][    C1] yealink 5-1:36.0: unexpected response 0
[  369.085459][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.091311][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.091332][    C1] yealink 5-1:36.0: unexpected response 0
[  369.101188][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.107052][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.107074][    C1] yealink 5-1:36.0: unexpected response 0
[  369.116819][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.122761][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.122781][    C1] yealink 5-1:36.0: unexpected response 0
[  369.132587][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.138508][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.138530][    C1] yealink 5-1:36.0: unexpected response 0
[  369.148321][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.154208][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.154230][    C1] yealink 5-1:36.0: unexpected response 0
[  369.164077][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.169929][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.169950][    C1] yealink 5-1:36.0: unexpected response 0
[  369.179806][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.185689][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.185717][    C1] yealink 5-1:36.0: unexpected response 0
[  369.195510][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.201424][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.201449][    C1] yealink 5-1:36.0: unexpected response 0
[  369.211240][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.217126][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.217148][    C1] yealink 5-1:36.0: unexpected response 0
[  369.226913][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.232771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.232790][    C1] yealink 5-1:36.0: unexpected response 0
[  369.242570][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.248443][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.248463][    C1] yealink 5-1:36.0: unexpected response 0
[  369.258216][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.264068][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.264087][    C1] yealink 5-1:36.0: unexpected response 0
[  369.273930][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.279770][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.279789][    C1] yealink 5-1:36.0: unexpected response 0
[  369.289714][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.295582][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.295606][    C1] yealink 5-1:36.0: unexpected response 0
[  369.305374][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.311239][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.311258][    C1] yealink 5-1:36.0: unexpected response 0
[  369.321368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.327337][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.327357][    C1] yealink 5-1:36.0: unexpected response 0
[  369.337103][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.342969][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.342989][    C1] yealink 5-1:36.0: unexpected response 0
[  369.352851][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.358833][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.358857][    C1] yealink 5-1:36.0: unexpected response 0
[  369.368696][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.374585][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.374608][    C1] yealink 5-1:36.0: unexpected response 0
[  369.384591][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.390465][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.390487][    C1] yealink 5-1:36.0: unexpected response 0
[  369.400267][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.406143][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.406163][    C1] yealink 5-1:36.0: unexpected response 0
[  369.415914][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.421788][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.421808][    C1] yealink 5-1:36.0: unexpected response 0
[  369.431851][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.437709][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.437729][    C1] yealink 5-1:36.0: unexpected response 0
[  369.447475][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.453331][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.453351][    C1] yealink 5-1:36.0: unexpected response 0
[  369.463103][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.468942][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.468962][    C1] yealink 5-1:36.0: unexpected response 0
[  369.478818][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.484683][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.484703][    C1] yealink 5-1:36.0: unexpected response 0
[  369.494492][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.500387][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.500412][    C1] yealink 5-1:36.0: unexpected response 0
[  369.510324][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.516242][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.516265][    C1] yealink 5-1:36.0: unexpected response 0
[  369.526038][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.531906][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.531929][    C1] yealink 5-1:36.0: unexpected response 0
[  369.541727][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.547681][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.547708][    C1] yealink 5-1:36.0: unexpected response 0
[  369.557520][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.563494][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.563519][    C1] yealink 5-1:36.0: unexpected response 0
[  369.573291][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.579140][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.579160][    C1] yealink 5-1:36.0: unexpected response 0
[  369.588929][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.594791][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.594813][    C1] yealink 5-1:36.0: unexpected response 0
[  369.604636][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.610557][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.610584][    C1] yealink 5-1:36.0: unexpected response 0
[  369.620433][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.626332][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.626358][    C1] yealink 5-1:36.0: unexpected response 0
[  369.636177][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.642264][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.642294][    C1] yealink 5-1:36.0: unexpected response 0
[  369.652044][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.657967][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.657989][    C1] yealink 5-1:36.0: unexpected response 0
[  369.667863][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.673798][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.673821][    C1] yealink 5-1:36.0: unexpected response 0
[  369.683827][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.689785][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.689810][    C1] yealink 5-1:36.0: unexpected response 0
[  369.699581][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.705441][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.705463][    C1] yealink 5-1:36.0: unexpected response 0
[  369.715211][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.721057][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.721077][    C1] yealink 5-1:36.0: unexpected response 0
[  369.730887][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.736762][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.736782][    C1] yealink 5-1:36.0: unexpected response 0
[  369.746535][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.752381][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.752402][    C1] yealink 5-1:36.0: unexpected response 0
[  369.762212][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.768154][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.768179][    C1] yealink 5-1:36.0: unexpected response 0
[  369.777970][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.783855][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.783878][    C1] yealink 5-1:36.0: unexpected response 0
[  369.793733][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.799584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.799604][    C1] yealink 5-1:36.0: unexpected response 0
[  369.809539][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.815492][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.815518][    C1] yealink 5-1:36.0: unexpected response 0
[  369.825448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.831343][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.831368][    C1] yealink 5-1:36.0: unexpected response 0
[  369.841168][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.847072][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.847096][    C1] yealink 5-1:36.0: unexpected response 0
[  369.856917][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.862909][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.862932][    C1] yealink 5-1:36.0: unexpected response 0
[  369.872900][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.878748][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.878770][    C1] yealink 5-1:36.0: unexpected response 0
[  369.888530][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.894390][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.894410][    C1] yealink 5-1:36.0: unexpected response 0
[  369.904236][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.910131][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.910154][    C1] yealink 5-1:36.0: unexpected response 0
[  369.919953][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.925839][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.925863][    C1] yealink 5-1:36.0: unexpected response 0
[  369.935660][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.941546][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.941567][    C1] yealink 5-1:36.0: unexpected response 0
[  369.951319][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.957272][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.957292][    C1] yealink 5-1:36.0: unexpected response 0
[  369.967056][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.972908][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.972928][    C1] yealink 5-1:36.0: unexpected response 0
[  369.982679][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  369.988565][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  369.988585][    C1] yealink 5-1:36.0: unexpected response 0
[  369.998492][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.004392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.004415][    C1] yealink 5-1:36.0: unexpected response 0
[  370.014635][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.020489][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.020511][    C1] yealink 5-1:36.0: unexpected response 0
[  370.030301][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.036181][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.036203][    C1] yealink 5-1:36.0: unexpected response 0
[  370.045948][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.051782][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.051807][    C1] yealink 5-1:36.0: unexpected response 0
[  370.061552][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.067490][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.067509][    C1] yealink 5-1:36.0: unexpected response 0
[  370.077257][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.083113][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.083132][    C1] yealink 5-1:36.0: unexpected response 0
[  370.092893][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.098835][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.098854][    C1] yealink 5-1:36.0: unexpected response 0
[  370.108601][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.114590][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.114615][    C1] yealink 5-1:36.0: unexpected response 0
[  370.124452][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.130349][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.130373][    C1] yealink 5-1:36.0: unexpected response 0
[  370.140266][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.146179][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.146203][    C1] yealink 5-1:36.0: unexpected response 0
[  370.156087][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.161946][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.161969][    C1] yealink 5-1:36.0: unexpected response 0
[  370.171777][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.177643][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.177681][    C1] yealink 5-1:36.0: unexpected response 0
[  370.187497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.193363][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.193393][    C1] yealink 5-1:36.0: unexpected response 0
[  370.203261][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.209116][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.209134][    C1] yealink 5-1:36.0: unexpected response 0
[  370.218883][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.224753][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.224776][    C1] yealink 5-1:36.0: unexpected response 0
[  370.234690][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.240571][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.240593][    C1] yealink 5-1:36.0: unexpected response 0
[  370.250381][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.256238][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.256258][    C1] yealink 5-1:36.0: unexpected response 0
[  370.266026][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.271863][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.271883][    C1] yealink 5-1:36.0: unexpected response 0
[  370.281647][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.287553][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.287572][    C1] yealink 5-1:36.0: unexpected response 0
[  370.297402][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.303253][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.303274][    C1] yealink 5-1:36.0: unexpected response 0
[  370.313123][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.318956][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.318976][    C1] yealink 5-1:36.0: unexpected response 0
[  370.328855][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.334843][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.334869][    C1] yealink 5-1:36.0: unexpected response 0
[  370.344765][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.350785][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.350811][    C1] yealink 5-1:36.0: unexpected response 0
[  370.360698][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.366684][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.366715][    C1] yealink 5-1:36.0: unexpected response 0
[  370.376566][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.382518][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.382545][    C1] yealink 5-1:36.0: unexpected response 0
[  370.392371][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.398246][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.398272][    C1] yealink 5-1:36.0: unexpected response 0
[  370.408055][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.413934][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.413958][    C1] yealink 5-1:36.0: unexpected response 0
[  370.423727][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.429643][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.429665][    C1] yealink 5-1:36.0: unexpected response 0
[  370.439525][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.445501][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.445524][    C1] yealink 5-1:36.0: unexpected response 0
[  370.455280][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.461121][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.461142][    C1] yealink 5-1:36.0: unexpected response 0
[  370.470906][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.476760][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.476786][    C1] yealink 5-1:36.0: unexpected response 0
[  370.486533][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.492402][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.492422][    C1] yealink 5-1:36.0: unexpected response 0
[  370.502181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.508024][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.508045][    C1] yealink 5-1:36.0: unexpected response 0
[  370.517825][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.523697][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.523716][    C1] yealink 5-1:36.0: unexpected response 0
[  370.533484][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.539320][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.539340][    C1] yealink 5-1:36.0: unexpected response 0
[  370.549084][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.554928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.554947][    C1] yealink 5-1:36.0: unexpected response 0
[  370.565065][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.571147][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.571173][    C1] yealink 5-1:36.0: unexpected response 0
[  370.580977][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.586865][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.586886][    C1] yealink 5-1:36.0: unexpected response 0
[  370.596645][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.602592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.602618][    C1] yealink 5-1:36.0: unexpected response 0
[  370.612368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.618239][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.618264][    C1] yealink 5-1:36.0: unexpected response 0
[  370.628100][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.633988][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.634010][    C1] yealink 5-1:36.0: unexpected response 0
[  370.643782][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.649717][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.649739][    C1] yealink 5-1:36.0: unexpected response 0
[  370.659499][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.665366][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.665386][    C1] yealink 5-1:36.0: unexpected response 0
[  370.675147][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.681333][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.681353][    C1] yealink 5-1:36.0: unexpected response 0
[  370.691209][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.697062][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.697081][    C1] yealink 5-1:36.0: unexpected response 0
[  370.706963][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.712847][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.712871][    C1] yealink 5-1:36.0: unexpected response 0
[  370.722633][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.728483][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.728503][    C1] yealink 5-1:36.0: unexpected response 0
[  370.738339][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.744215][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.744236][    C1] yealink 5-1:36.0: unexpected response 0
[  370.753978][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.759817][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.759836][    C1] yealink 5-1:36.0: unexpected response 0
[  370.769642][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.775555][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.775578][    C1] yealink 5-1:36.0: unexpected response 0
[  370.785353][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.791214][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.791235][    C1] yealink 5-1:36.0: unexpected response 0
[  370.801000][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.806861][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.806882][    C1] yealink 5-1:36.0: unexpected response 0
[  370.816823][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.822707][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.822728][    C1] yealink 5-1:36.0: unexpected response 0
[  370.832475][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.838406][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.838426][    C1] yealink 5-1:36.0: unexpected response 0
[  370.848436][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.854322][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.854342][    C1] yealink 5-1:36.0: unexpected response 0
[  370.864272][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.870205][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.870225][    C1] yealink 5-1:36.0: unexpected response 0
[  370.880068][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.885938][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.885957][    C1] yealink 5-1:36.0: unexpected response 0
[  370.895823][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.901674][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.901694][    C1] yealink 5-1:36.0: unexpected response 0
[  370.911561][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.917440][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.917460][    C1] yealink 5-1:36.0: unexpected response 0
[  370.927820][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.933674][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.933693][    C1] yealink 5-1:36.0: unexpected response 0
[  370.943434][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.949270][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.949289][    C1] yealink 5-1:36.0: unexpected response 0
[  370.959034][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.964907][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.964927][    C1] yealink 5-1:36.0: unexpected response 0
[  370.974680][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.980529][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.980549][    C1] yealink 5-1:36.0: unexpected response 0
[  370.990303][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  370.996327][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  370.996347][    C1] yealink 5-1:36.0: unexpected response 0
[  371.006092][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.012025][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.012057][    C1] yealink 5-1:36.0: unexpected response 0
[  371.021932][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.027781][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.027810][    C1] yealink 5-1:36.0: unexpected response 0
[  371.037568][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.043414][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.043441][    C1] yealink 5-1:36.0: unexpected response 0
[  371.053189][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.058975][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.058992][    C1] yealink 5-1:36.0: unexpected response 0
[  371.068733][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.074581][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.074602][    C1] yealink 5-1:36.0: unexpected response 0
[  371.084354][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.090232][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.090251][    C1] yealink 5-1:36.0: unexpected response 0
[  371.099991][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.105843][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.105863][    C1] yealink 5-1:36.0: unexpected response 0
[  371.115602][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.121441][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.121460][    C1] yealink 5-1:36.0: unexpected response 0
[  371.131203][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.137073][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.137093][    C1] yealink 5-1:36.0: unexpected response 0
[  371.146883][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.152834][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.152855][    C1] yealink 5-1:36.0: unexpected response 0
[  371.162724][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.168824][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.168843][    C1] yealink 5-1:36.0: unexpected response 0
[  371.178598][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.184455][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.184474][    C1] yealink 5-1:36.0: unexpected response 0
[  371.194414][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.200255][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.200274][    C1] yealink 5-1:36.0: unexpected response 0
[  371.210032][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.215881][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.215900][    C1] yealink 5-1:36.0: unexpected response 0
[  371.225653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.231493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.231512][    C1] yealink 5-1:36.0: unexpected response 0
[  371.241343][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.247201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.247220][    C1] yealink 5-1:36.0: unexpected response 0
[  371.256959][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.262899][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.262919][    C1] yealink 5-1:36.0: unexpected response 0
[  371.272748][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.278592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.278612][    C1] yealink 5-1:36.0: unexpected response 0
[  371.288386][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.294235][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.294254][    C1] yealink 5-1:36.0: unexpected response 0
[  371.304085][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.309951][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.309970][    C1] yealink 5-1:36.0: unexpected response 0
[  371.319800][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.325840][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.325861][    C1] yealink 5-1:36.0: unexpected response 0
[  371.335628][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.341480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.341500][    C1] yealink 5-1:36.0: unexpected response 0
[  371.351319][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.357179][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.357199][    C1] yealink 5-1:36.0: unexpected response 0
[  371.366941][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.372797][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.372817][    C1] yealink 5-1:36.0: unexpected response 0
[  371.382818][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.388674][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.388694][    C1] yealink 5-1:36.0: unexpected response 0
[  371.398543][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.404497][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.404518][    C1] yealink 5-1:36.0: unexpected response 0
[  371.414266][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.420101][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.420120][    C1] yealink 5-1:36.0: unexpected response 0
[  371.429882][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.435740][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.435759][    C1] yealink 5-1:36.0: unexpected response 0
[  371.445502][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.451344][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.451363][    C1] yealink 5-1:36.0: unexpected response 0
[  371.461256][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.467225][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.467252][    C1] yealink 5-1:36.0: unexpected response 0
[  371.477032][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.482932][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.482957][    C1] yealink 5-1:36.0: unexpected response 0
[  371.492745][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.498654][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.498675][    C1] yealink 5-1:36.0: unexpected response 0
[  371.508438][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.514300][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.514321][    C1] yealink 5-1:36.0: unexpected response 0
[  371.524345][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.530254][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.530274][    C1] yealink 5-1:36.0: unexpected response 0
[  371.540046][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.545905][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.545926][    C1] yealink 5-1:36.0: unexpected response 0
[  371.555700][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.561544][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.561564][    C1] yealink 5-1:36.0: unexpected response 0
[  371.571421][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.577289][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.577308][    C1] yealink 5-1:36.0: unexpected response 0
[  371.587188][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.593052][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.593072][    C1] yealink 5-1:36.0: unexpected response 0
[  371.602900][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.608755][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.608776][    C1] yealink 5-1:36.0: unexpected response 0
[  371.618609][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.624486][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.624506][    C1] yealink 5-1:36.0: unexpected response 0
[  371.634342][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.640178][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.640197][    C1] yealink 5-1:36.0: unexpected response 0
[  371.650038][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.655904][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.655924][    C1] yealink 5-1:36.0: unexpected response 0
[  371.665690][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.671550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.671568][    C1] yealink 5-1:36.0: unexpected response 0
[  371.681333][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.687207][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.687226][    C1] yealink 5-1:36.0: unexpected response 0
[  371.697055][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.702910][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.702929][    C1] yealink 5-1:36.0: unexpected response 0
[  371.712694][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.718533][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.718552][    C1] yealink 5-1:36.0: unexpected response 0
[  371.728305][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.734173][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.734192][    C1] yealink 5-1:36.0: unexpected response 0
[  371.744114][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.750017][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.750037][    C1] yealink 5-1:36.0: unexpected response 0
[  371.759781][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.765641][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.765660][    C1] yealink 5-1:36.0: unexpected response 0
[  371.775403][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.781250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.781270][    C1] yealink 5-1:36.0: unexpected response 0
[  371.791070][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.796967][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.796989][    C1] yealink 5-1:36.0: unexpected response 0
[  371.806801][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.812863][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.812887][    C1] yealink 5-1:36.0: unexpected response 0
[  371.822719][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.828608][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.828643][    C1] yealink 5-1:36.0: unexpected response 0
[  371.838450][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.844383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.844410][    C1] yealink 5-1:36.0: unexpected response 0
[  371.854285][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.860144][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.860167][    C1] yealink 5-1:36.0: unexpected response 0
[  371.869981][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.875878][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.875902][    C1] yealink 5-1:36.0: unexpected response 0
[  371.885718][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.891640][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.891663][    C1] yealink 5-1:36.0: unexpected response 0
[  371.901453][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.907336][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.907357][    C1] yealink 5-1:36.0: unexpected response 0
[  371.917200][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.923178][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.923201][    C1] yealink 5-1:36.0: unexpected response 0
[  371.932986][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.938835][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.938856][    C1] yealink 5-1:36.0: unexpected response 0
[  371.948653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.954620][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.954652][    C1] yealink 5-1:36.0: unexpected response 0
[  371.964425][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.970317][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.970337][    C1] yealink 5-1:36.0: unexpected response 0
[  371.980119][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  371.986354][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  371.986375][    C1] yealink 5-1:36.0: unexpected response 0
[  371.996222][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.002115][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.002138][    C1] yealink 5-1:36.0: unexpected response 0
[  372.011943][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.017989][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.018020][    C1] yealink 5-1:36.0: unexpected response 0
[  372.027825][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.033672][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.033700][    C1] yealink 5-1:36.0: unexpected response 0
[  372.043550][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.049344][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.049362][    C1] yealink 5-1:36.0: unexpected response 0
[  372.059200][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.065069][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.065090][    C1] yealink 5-1:36.0: unexpected response 0
[  372.074841][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.080688][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.080707][    C1] yealink 5-1:36.0: unexpected response 0
[  372.090536][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.096410][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.096430][    C1] yealink 5-1:36.0: unexpected response 0
[  372.106173][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.112148][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.112168][    C1] yealink 5-1:36.0: unexpected response 0
[  372.121865][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.127779][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.127809][    C1] yealink 5-1:36.0: unexpected response 0
[  372.137714][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.143572][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.143597][    C1] yealink 5-1:36.0: unexpected response 0
[  372.153460][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.159254][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.159271][    C1] yealink 5-1:36.0: unexpected response 0
[  372.169009][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.174870][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.174889][    C1] yealink 5-1:36.0: unexpected response 0
[  372.184771][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.190673][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.190698][    C1] yealink 5-1:36.0: unexpected response 0
[  372.200499][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.206561][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.206583][    C1] yealink 5-1:36.0: unexpected response 0
[  372.216349][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.222297][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.222319][    C1] yealink 5-1:36.0: unexpected response 0
[  372.232163][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.238030][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.238051][    C1] yealink 5-1:36.0: unexpected response 0
[  372.247840][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.253790][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.253811][    C1] yealink 5-1:36.0: unexpected response 0
[  372.263647][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.269516][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.269537][    C1] yealink 5-1:36.0: unexpected response 0
[  372.279452][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.285345][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.285368][    C1] yealink 5-1:36.0: unexpected response 0
[  372.295135][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.300989][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.301010][    C1] yealink 5-1:36.0: unexpected response 0
[  372.310792][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.316680][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.316700][    C1] yealink 5-1:36.0: unexpected response 0
[  372.326457][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.332319][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.332339][    C1] yealink 5-1:36.0: unexpected response 0
[  372.342116][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.347954][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.347974][    C1] yealink 5-1:36.0: unexpected response 0
[  372.357722][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.363598][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.363618][    C1] yealink 5-1:36.0: unexpected response 0
[  372.373380][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.379219][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.379238][    C1] yealink 5-1:36.0: unexpected response 0
[  372.388979][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.394867][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.394887][    C1] yealink 5-1:36.0: unexpected response 0
[  372.404657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.410536][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.410568][    C1] yealink 5-1:36.0: unexpected response 0
[  372.420334][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.426314][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.426339][    C1] yealink 5-1:36.0: unexpected response 0
[  372.436149][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.442165][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.442188][    C1] yealink 5-1:36.0: unexpected response 0
[  372.452002][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.457917][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.457938][    C1] yealink 5-1:36.0: unexpected response 0
[  372.467774][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.473672][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.473692][    C1] yealink 5-1:36.0: unexpected response 0
[  372.483463][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.489323][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.489343][    C1] yealink 5-1:36.0: unexpected response 0
[  372.499103][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.504961][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.504983][    C1] yealink 5-1:36.0: unexpected response 0
[  372.514733][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.520611][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.520640][    C1] yealink 5-1:36.0: unexpected response 0
[  372.530393][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.536257][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.536277][    C1] yealink 5-1:36.0: unexpected response 0
[  372.546032][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.551883][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.551903][    C1] yealink 5-1:36.0: unexpected response 0
[  372.561653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.567593][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.567620][    C1] yealink 5-1:36.0: unexpected response 0
[  372.577456][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.583330][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.583350][    C1] yealink 5-1:36.0: unexpected response 0
[  372.593088][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.598925][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.598944][    C1] yealink 5-1:36.0: unexpected response 0
[  372.608794][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.614748][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.614768][    C1] yealink 5-1:36.0: unexpected response 0
[  372.624539][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.630443][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.630462][    C1] yealink 5-1:36.0: unexpected response 0
[  372.640306][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.646164][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.646184][    C1] yealink 5-1:36.0: unexpected response 0
[  372.655928][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.661777][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.661796][    C1] yealink 5-1:36.0: unexpected response 0
[  372.671557][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.677428][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.677449][    C1] yealink 5-1:36.0: unexpected response 0
[  372.687193][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.693048][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.693066][    C1] yealink 5-1:36.0: unexpected response 0
[  372.702821][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.708662][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.708680][    C1] yealink 5-1:36.0: unexpected response 0
[  372.718571][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.724562][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.724586][    C1] yealink 5-1:36.0: unexpected response 0
[  372.734345][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.740197][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.740218][    C1] yealink 5-1:36.0: unexpected response 0
[  372.750029][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.755909][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.755931][    C1] yealink 5-1:36.0: unexpected response 0
[  372.765872][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.771726][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.771747][    C1] yealink 5-1:36.0: unexpected response 0
[  372.781606][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.787492][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.787513][    C1] yealink 5-1:36.0: unexpected response 0
[  372.797386][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.803378][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.803398][    C1] yealink 5-1:36.0: unexpected response 0
[  372.813318][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.819399][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.819424][    C1] yealink 5-1:36.0: unexpected response 0
[  372.829224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.835103][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.835125][    C1] yealink 5-1:36.0: unexpected response 0
[  372.845065][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.851025][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.851045][    C1] yealink 5-1:36.0: unexpected response 0
[  372.860894][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.866841][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.866862][    C1] yealink 5-1:36.0: unexpected response 0
[  372.876610][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.882563][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.882584][    C1] yealink 5-1:36.0: unexpected response 0
[  372.892375][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.898213][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.898232][    C1] yealink 5-1:36.0: unexpected response 0
[  372.907995][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.913949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.913969][    C1] yealink 5-1:36.0: unexpected response 0
[  372.923714][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.929574][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.929593][    C1] yealink 5-1:36.0: unexpected response 0
[  372.939351][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.945201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.945221][    C1] yealink 5-1:36.0: unexpected response 0
[  372.955063][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.960908][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.960928][    C1] yealink 5-1:36.0: unexpected response 0
[  372.970730][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.976598][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.976631][    C1] yealink 5-1:36.0: unexpected response 0
[  372.986384][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  372.992245][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  372.992264][    C1] yealink 5-1:36.0: unexpected response 0
[  373.001954][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.007793][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.007819][    C1] yealink 5-1:36.0: unexpected response 0
[  373.017575][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.023439][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.023467][    C1] yealink 5-1:36.0: unexpected response 0
[  373.033231][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.039210][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.039227][    C1] yealink 5-1:36.0: unexpected response 0
[  373.049065][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.054914][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.054934][    C1] yealink 5-1:36.0: unexpected response 0
[  373.064773][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.070667][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.070686][    C1] yealink 5-1:36.0: unexpected response 0
[  373.080437][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.086307][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.086326][    C1] yealink 5-1:36.0: unexpected response 0
[  373.096166][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.102106][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.102125][    C1] yealink 5-1:36.0: unexpected response 0
[  373.111812][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.117661][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.117688][    C1] yealink 5-1:36.0: unexpected response 0
[  373.127447][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.133287][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.133321][    C1] yealink 5-1:36.0: unexpected response 0
[  373.143086][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.148886][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.148904][    C1] yealink 5-1:36.0: unexpected response 0
[  373.158727][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.164575][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.164594][    C1] yealink 5-1:36.0: unexpected response 0
[  373.174366][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.180296][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.180315][    C1] yealink 5-1:36.0: unexpected response 0
[  373.190078][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.195929][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.195949][    C1] yealink 5-1:36.0: unexpected response 0
[  373.205714][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.211550][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.211569][    C1] yealink 5-1:36.0: unexpected response 0
[  373.221313][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.227159][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.227178][    C1] yealink 5-1:36.0: unexpected response 0
[  373.237004][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.242944][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.242963][    C1] yealink 5-1:36.0: unexpected response 0
[  373.252700][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.258622][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.258646][    C1] yealink 5-1:36.0: unexpected response 0
[  373.268647][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.274535][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.274558][    C1] yealink 5-1:36.0: unexpected response 0
[  373.284420][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.290364][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.290385][    C1] yealink 5-1:36.0: unexpected response 0
[  373.300145][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.306001][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.306021][    C1] yealink 5-1:36.0: unexpected response 0
[  373.315783][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.321633][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.321653][    C1] yealink 5-1:36.0: unexpected response 0
[  373.331446][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.337332][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.337352][    C1] yealink 5-1:36.0: unexpected response 0
[  373.347116][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.352971][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.352991][    C1] yealink 5-1:36.0: unexpected response 0
[  373.362997][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.368848][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.368868][    C1] yealink 5-1:36.0: unexpected response 0
[  373.378622][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.384482][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.384501][    C1] yealink 5-1:36.0: unexpected response 0
[  373.394247][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.400178][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.400199][    C1] yealink 5-1:36.0: unexpected response 0
[  373.409955][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.415812][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.415832][    C1] yealink 5-1:36.0: unexpected response 0
[  373.425672][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.431543][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.431563][    C1] yealink 5-1:36.0: unexpected response 0
[  373.441415][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.447274][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.447294][    C1] yealink 5-1:36.0: unexpected response 0
[  373.460928][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.467526][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.467551][    C1] yealink 5-1:36.0: unexpected response 0
[  373.478378][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.484868][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.484888][    C1] yealink 5-1:36.0: unexpected response 0
[  373.494383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.504682][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.504703][    C1] yealink 5-1:36.0: unexpected response 0
[  373.509795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.516250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.516275][    C1] yealink 5-1:36.0: unexpected response 0
[  373.525360][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.533556][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.533590][    C1] yealink 5-1:36.0: unexpected response 0
[  373.541691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.549830][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.549855][    C1] yealink 5-1:36.0: unexpected response 0
[  373.558666][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.566785][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.566812][    C1] yealink 5-1:36.0: unexpected response 0
[  373.575876][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.582688][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.582714][    C1] yealink 5-1:36.0: unexpected response 0
[  373.590833][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.594243][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.594270][    C1] yealink 5-1:36.0: unexpected response 0
[  373.602057][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.607396][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.607415][    C1] yealink 5-1:36.0: unexpected response 0
[  373.615432][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.621279][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.621300][    C1] yealink 5-1:36.0: unexpected response 0
[  373.628907][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.633736][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.633756][    C1] yealink 5-1:36.0: unexpected response 0
[  373.642254][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.646845][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.646871][    C1] yealink 5-1:36.0: unexpected response 0
[  373.655597][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.660923][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.660943][    C1] yealink 5-1:36.0: unexpected response 0
[  373.670000][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.676126][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.676148][    C1] yealink 5-1:36.0: unexpected response 0
[  373.684795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.689677][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.689696][    C1] yealink 5-1:36.0: unexpected response 0
[  373.697111][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.702352][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.702371][    C1] yealink 5-1:36.0: unexpected response 0
[  373.710685][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.716117][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.716144][    C1] yealink 5-1:36.0: unexpected response 0
[  373.724008][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.729447][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.729463][    C1] yealink 5-1:36.0: unexpected response 0
[  373.738265][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.746668][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.746689][    C1] yealink 5-1:36.0: unexpected response 0
[  373.754828][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.762519][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.762542][    C1] yealink 5-1:36.0: unexpected response 0
[  373.771375][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.777623][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.777653][    C1] yealink 5-1:36.0: unexpected response 0
[  373.785547][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.793240][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.793269][    C1] yealink 5-1:36.0: unexpected response 0
[  373.801922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.810385][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.810416][    C1] yealink 5-1:36.0: unexpected response 0
[  373.818357][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.823901][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.823929][    C1] yealink 5-1:36.0: unexpected response 0
[  373.831700][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.837152][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.837180][    C1] yealink 5-1:36.0: unexpected response 0
[  373.845059][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.849949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.849974][    C1] yealink 5-1:36.0: unexpected response 0
[  373.858368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.863583][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.863605][    C1] yealink 5-1:36.0: unexpected response 0
[  373.871062][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.879128][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.879161][    C1] yealink 5-1:36.0: unexpected response 0
[  373.887195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.898457][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.898484][    C1] yealink 5-1:36.0: unexpected response 0
[  373.910962][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.916211][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.916238][    C1] yealink 5-1:36.0: unexpected response 0
[  373.930803][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.938807][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.938838][    C1] yealink 5-1:36.0: unexpected response 0
[  373.946639][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.949813][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.949836][    C1] yealink 5-1:36.0: unexpected response 0
[  373.958638][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.965658][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.965683][    C1] yealink 5-1:36.0: unexpected response 0
[  373.974415][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.981329][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.981350][    C1] yealink 5-1:36.0: unexpected response 0
[  373.990090][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  373.996999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  373.997028][    C1] yealink 5-1:36.0: unexpected response 0
[  374.005743][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.012674][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.012695][    C1] yealink 5-1:36.0: unexpected response 0
[  374.021455][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.028337][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.028369][    C1] yealink 5-1:36.0: unexpected response 0
[  374.037082][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.043978][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.044011][    C1] yealink 5-1:36.0: unexpected response 0
[  374.052729][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.059567][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.059585][    C1] yealink 5-1:36.0: unexpected response 0
[  374.068301][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.075452][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.075472][    C1] yealink 5-1:36.0: unexpected response 0
[  374.084188][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.091065][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.091085][    C1] yealink 5-1:36.0: unexpected response 0
[  374.099801][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.106804][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.106825][    C1] yealink 5-1:36.0: unexpected response 0
[  374.115617][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.122518][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.122538][    C1] yealink 5-1:36.0: unexpected response 0
[  374.131211][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.138182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.138211][    C1] yealink 5-1:36.0: unexpected response 0
[  374.147021][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.153945][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.153971][    C1] yealink 5-1:36.0: unexpected response 0
[  374.162730][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.169578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.169597][    C1] yealink 5-1:36.0: unexpected response 0
[  374.178396][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.185391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.185412][    C1] yealink 5-1:36.0: unexpected response 0
[  374.194132][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.201096][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.201115][    C1] yealink 5-1:36.0: unexpected response 0
[  374.209808][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.216709][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.216730][    C1] yealink 5-1:36.0: unexpected response 0
[  374.225444][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.232352][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.232373][    C1] yealink 5-1:36.0: unexpected response 0
[  374.241130][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.248028][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.248057][    C1] yealink 5-1:36.0: unexpected response 0
[  374.256778][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.263754][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.263786][    C1] yealink 5-1:36.0: unexpected response 0
[  374.272584][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.279450][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.279471][    C1] yealink 5-1:36.0: unexpected response 0
[  374.288243][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.295152][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.295174][    C1] yealink 5-1:36.0: unexpected response 0
[  374.303915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.310820][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.310841][    C1] yealink 5-1:36.0: unexpected response 0
[  374.319562][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.326512][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.326536][    C1] yealink 5-1:36.0: unexpected response 0
[  374.335320][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.342285][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.342310][    C1] yealink 5-1:36.0: unexpected response 0
[  374.351001][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.357897][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.357926][    C1] yealink 5-1:36.0: unexpected response 0
[  374.366659][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.373591][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.373619][    C1] yealink 5-1:36.0: unexpected response 0
[  374.382366][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.389211][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.389231][    C1] yealink 5-1:36.0: unexpected response 0
[  374.398027][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.405003][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.405028][    C1] yealink 5-1:36.0: unexpected response 0
[  374.413831][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.420774][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.420800][    C1] yealink 5-1:36.0: unexpected response 0
[  374.429555][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.436656][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.436680][    C1] yealink 5-1:36.0: unexpected response 0
[  374.445412][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.452313][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.452333][    C1] yealink 5-1:36.0: unexpected response 0
[  374.460994][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.467908][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.467931][    C1] yealink 5-1:36.0: unexpected response 0
[  374.476654][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.483539][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.483564][    C1] yealink 5-1:36.0: unexpected response 0
[  374.492320][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.499194][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.499216][    C1] yealink 5-1:36.0: unexpected response 0
[  374.508183][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.515098][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.515122][    C1] yealink 5-1:36.0: unexpected response 0
[  374.523848][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.530732][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.530752][    C1] yealink 5-1:36.0: unexpected response 0
[  374.539482][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.546383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.546403][    C1] yealink 5-1:36.0: unexpected response 0
[  374.555113][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.561996][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.562024][    C1] yealink 5-1:36.0: unexpected response 0
[  374.570797][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.577713][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.577741][    C1] yealink 5-1:36.0: unexpected response 0
[  374.586487][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.593420][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.593444][    C1] yealink 5-1:36.0: unexpected response 0
[  374.602230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.609236][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.609262][    C1] yealink 5-1:36.0: unexpected response 0
[  374.618505][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.625442][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.625466][    C1] yealink 5-1:36.0: unexpected response 0
[  374.634520][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.641546][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.641572][    C1] yealink 5-1:36.0: unexpected response 0
[  374.650537][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.657656][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.657688][    C1] yealink 5-1:36.0: unexpected response 0
[  374.666508][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.673464][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.673489][    C1] yealink 5-1:36.0: unexpected response 0
[  374.682224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.689182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.689207][    C1] yealink 5-1:36.0: unexpected response 0
[  374.697973][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.705079][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.705102][    C1] yealink 5-1:36.0: unexpected response 0
[  374.713821][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.720715][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.720736][    C1] yealink 5-1:36.0: unexpected response 0
[  374.729469][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.736387][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.736409][    C1] yealink 5-1:36.0: unexpected response 0
[  374.745123][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.752628][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.752647][    C1] yealink 5-1:36.0: unexpected response 0
[  374.761389][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.768299][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.768323][    C1] yealink 5-1:36.0: unexpected response 0
[  374.777159][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.784055][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.784082][    C1] yealink 5-1:36.0: unexpected response 0
[  374.792832][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.799705][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.799729][    C1] yealink 5-1:36.0: unexpected response 0
[  374.808497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.815501][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.815524][    C1] yealink 5-1:36.0: unexpected response 0
[  374.824275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.831282][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.831305][    C1] yealink 5-1:36.0: unexpected response 0
[  374.840066][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.846970][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.846991][    C1] yealink 5-1:36.0: unexpected response 0
[  374.855713][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.862609][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.862630][    C1] yealink 5-1:36.0: unexpected response 0
[  374.871302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.878184][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.878215][    C1] yealink 5-1:36.0: unexpected response 0
[  374.887036][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.894071][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.894100][    C1] yealink 5-1:36.0: unexpected response 0
[  374.902933][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.909773][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.909791][    C1] yealink 5-1:36.0: unexpected response 0
[  374.918490][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.925575][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.925596][    C1] yealink 5-1:36.0: unexpected response 0
[  374.934315][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.941196][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.941216][    C1] yealink 5-1:36.0: unexpected response 0
[  374.950030][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.956937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.956957][    C1] yealink 5-1:36.0: unexpected response 0
[  374.965711][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.972660][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.972684][    C1] yealink 5-1:36.0: unexpected response 0
[  374.981371][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  374.988264][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  374.988297][    C1] yealink 5-1:36.0: unexpected response 0
[  374.997203][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.004118][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.004146][    C1] yealink 5-1:36.0: unexpected response 0
[  375.012874][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.019839][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.019863][    C1] yealink 5-1:36.0: unexpected response 0
[  375.028683][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.035644][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.035666][    C1] yealink 5-1:36.0: unexpected response 0
[  375.044395][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.051343][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.051365][    C1] yealink 5-1:36.0: unexpected response 0
[  375.060089][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.067016][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.067036][    C1] yealink 5-1:36.0: unexpected response 0
[  375.075843][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.082740][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.082760][    C1] yealink 5-1:36.0: unexpected response 0
[  375.091420][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.098476][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.098502][    C1] yealink 5-1:36.0: unexpected response 0
[  375.107320][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.114229][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.114257][    C1] yealink 5-1:36.0: unexpected response 0
[  375.123009][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.129956][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.129975][    C1] yealink 5-1:36.0: unexpected response 0
[  375.138780][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.145680][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.145699][    C1] yealink 5-1:36.0: unexpected response 0
[  375.154398][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.161289][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.161311][    C1] yealink 5-1:36.0: unexpected response 0
[  375.170130][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.177028][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.177048][    C1] yealink 5-1:36.0: unexpected response 0
[  375.185815][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.192751][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.192776][    C1] yealink 5-1:36.0: unexpected response 0
[  375.201445][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.208341][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.208370][    C1] yealink 5-1:36.0: unexpected response 0
[  375.217120][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.224041][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.224069][    C1] yealink 5-1:36.0: unexpected response 0
[  375.232880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.239715][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.239732][    C1] yealink 5-1:36.0: unexpected response 0
[  375.248456][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.255385][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.255406][    C1] yealink 5-1:36.0: unexpected response 0
[  375.264105][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.270986][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.271006][    C1] yealink 5-1:36.0: unexpected response 0
[  375.279735][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.286638][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.286658][    C1] yealink 5-1:36.0: unexpected response 0
[  375.295368][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.302267][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.302287][    C1] yealink 5-1:36.0: unexpected response 0
[  375.310934][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.317813][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.317840][    C1] yealink 5-1:36.0: unexpected response 0
[  375.326569][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.333736][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.333764][    C1] yealink 5-1:36.0: unexpected response 0
[  375.342483][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.349326][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.349343][    C1] yealink 5-1:36.0: unexpected response 0
[  375.358080][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.364994][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.365015][    C1] yealink 5-1:36.0: unexpected response 0
[  375.373725][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.380691][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.380711][    C1] yealink 5-1:36.0: unexpected response 0
[  375.389511][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.396502][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.396521][    C1] yealink 5-1:36.0: unexpected response 0
[  375.405230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.412160][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.412180][    C1] yealink 5-1:36.0: unexpected response 0
[  375.420839][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.427731][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.427756][    C1] yealink 5-1:36.0: unexpected response 0
[  375.436559][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.443476][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.443503][    C1] yealink 5-1:36.0: unexpected response 0
[  375.452329][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.459177][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.459195][    C1] yealink 5-1:36.0: unexpected response 0
[  375.467984][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.474980][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.475000][    C1] yealink 5-1:36.0: unexpected response 0
[  375.483740][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.490647][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.490667][    C1] yealink 5-1:36.0: unexpected response 0
[  375.499381][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.506362][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.506383][    C1] yealink 5-1:36.0: unexpected response 0
[  375.515099][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.521981][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.522001][    C1] yealink 5-1:36.0: unexpected response 0
[  375.530761][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.537661][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.537689][    C1] yealink 5-1:36.0: unexpected response 0
[  375.546644][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.553579][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.553610][    C1] yealink 5-1:36.0: unexpected response 0
[  375.562465][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.569338][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.569357][    C1] yealink 5-1:36.0: unexpected response 0
[  375.578070][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.584979][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.585000][    C1] yealink 5-1:36.0: unexpected response 0
[  375.593815][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.600828][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.600849][    C1] yealink 5-1:36.0: unexpected response 0
[  375.609623][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.616605][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.616630][    C1] yealink 5-1:36.0: unexpected response 0
[  375.625444][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.632351][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.632372][    C1] yealink 5-1:36.0: unexpected response 0
[  375.641030][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.648005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.648035][    C1] yealink 5-1:36.0: unexpected response 0
[  375.656804][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.663774][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.663811][    C1] yealink 5-1:36.0: unexpected response 0
[  375.672561][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.679403][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.679421][    C1] yealink 5-1:36.0: unexpected response 0
[  375.688414][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.695481][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.695503][    C1] yealink 5-1:36.0: unexpected response 0
[  375.704211][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.711112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.711132][    C1] yealink 5-1:36.0: unexpected response 0
[  375.719856][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.726763][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.726783][    C1] yealink 5-1:36.0: unexpected response 0
[  375.735578][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.742493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.742513][    C1] yealink 5-1:36.0: unexpected response 0
[  375.751180][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.758110][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.758144][    C1] yealink 5-1:36.0: unexpected response 0
[  375.766919][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.774017][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.774046][    C1] yealink 5-1:36.0: unexpected response 0
[  375.782797][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.789637][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.789655][    C1] yealink 5-1:36.0: unexpected response 0
[  375.798358][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.805291][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.805316][    C1] yealink 5-1:36.0: unexpected response 0
[  375.814052][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.820964][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.820985][    C1] yealink 5-1:36.0: unexpected response 0
[  375.829721][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.836713][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.836735][    C1] yealink 5-1:36.0: unexpected response 0
[  375.845569][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.852465][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.852484][    C1] yealink 5-1:36.0: unexpected response 0
[  375.861153][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.868031][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.868060][    C1] yealink 5-1:36.0: unexpected response 0
[  375.876811][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.883820][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.883855][    C1] yealink 5-1:36.0: unexpected response 0
[  375.892679][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.899539][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.899557][    C1] yealink 5-1:36.0: unexpected response 0
[  375.908280][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.915233][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.915254][    C1] yealink 5-1:36.0: unexpected response 0
[  375.923959][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.930846][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.930866][    C1] yealink 5-1:36.0: unexpected response 0
[  375.939613][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.946510][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.946536][    C1] yealink 5-1:36.0: unexpected response 0
[  375.955256][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.962201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.962226][    C1] yealink 5-1:36.0: unexpected response 0
[  375.970923][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.977866][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.977894][    C1] yealink 5-1:36.0: unexpected response 0
[  375.986720][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  375.993708][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  375.993737][    C1] yealink 5-1:36.0: unexpected response 0
[  376.002575][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.009441][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.009464][    C1] yealink 5-1:36.0: unexpected response 0
[  376.018286][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.025230][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.025252][    C1] yealink 5-1:36.0: unexpected response 0
[  376.033985][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.040878][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.040898][    C1] yealink 5-1:36.0: unexpected response 0
[  376.049642][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.056589][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.056613][    C1] yealink 5-1:36.0: unexpected response 0
[  376.065403][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.072465][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.072488][    C1] yealink 5-1:36.0: unexpected response 0
[  376.081201][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.088114][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.088142][    C1] yealink 5-1:36.0: unexpected response 0
[  376.096918][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.103965][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.103991][    C1] yealink 5-1:36.0: unexpected response 0
[  376.112784][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.119657][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.119677][    C1] yealink 5-1:36.0: unexpected response 0
[  376.128409][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.135369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.135392][    C1] yealink 5-1:36.0: unexpected response 0
[  376.144205][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.151086][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.151106][    C1] yealink 5-1:36.0: unexpected response 0
[  376.159847][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.166752][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.166776][    C1] yealink 5-1:36.0: unexpected response 0
[  376.175576][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.182540][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.182563][    C1] yealink 5-1:36.0: unexpected response 0
[  376.191246][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.198226][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.198258][    C1] yealink 5-1:36.0: unexpected response 0
[  376.207428][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.214324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.214353][    C1] yealink 5-1:36.0: unexpected response 0
[  376.223089][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.229963][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.229989][    C1] yealink 5-1:36.0: unexpected response 0
[  376.238740][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.245661][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.245683][    C1] yealink 5-1:36.0: unexpected response 0
[  376.254399][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.261389][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.261409][    C1] yealink 5-1:36.0: unexpected response 0
[  376.270196][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.277148][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.277171][    C1] yealink 5-1:36.0: unexpected response 0
[  376.285948][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.292959][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.292979][    C1] yealink 5-1:36.0: unexpected response 0
[  376.301650][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.308638][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.308663][    C1] yealink 5-1:36.0: unexpected response 0
[  376.317411][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.324417][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.324447][    C1] yealink 5-1:36.0: unexpected response 0
[  376.333299][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.340225][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.340242][    C1] yealink 5-1:36.0: unexpected response 0
[  376.348940][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.355935][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.355956][    C1] yealink 5-1:36.0: unexpected response 0
[  376.364779][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.371672][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.371693][    C1] yealink 5-1:36.0: unexpected response 0
[  376.380408][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.387326][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.387346][    C1] yealink 5-1:36.0: unexpected response 0
[  376.396048][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.402949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.402969][    C1] yealink 5-1:36.0: unexpected response 0
[  376.411615][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.418488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.418514][    C1] yealink 5-1:36.0: unexpected response 0
[  376.427246][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.434137][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.434164][    C1] yealink 5-1:36.0: unexpected response 0
[  376.442976][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.449900][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.449917][    C1] yealink 5-1:36.0: unexpected response 0
[  376.458625][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.465655][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.465681][    C1] yealink 5-1:36.0: unexpected response 0
[  376.474445][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.481434][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.481459][    C1] yealink 5-1:36.0: unexpected response 0
[  376.490266][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.497228][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.497254][    C1] yealink 5-1:36.0: unexpected response 0
[  376.506026][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.512940][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.512962][    C1] yealink 5-1:36.0: unexpected response 0
[  376.521652][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.528586][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.528611][    C1] yealink 5-1:36.0: unexpected response 0
[  376.537360][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.544256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.544282][    C1] yealink 5-1:36.0: unexpected response 0
[  376.553001][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.559847][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.559865][    C1] yealink 5-1:36.0: unexpected response 0
[  376.568586][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.575488][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.575509][    C1] yealink 5-1:36.0: unexpected response 0
[  376.584214][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.591094][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.591114][    C1] yealink 5-1:36.0: unexpected response 0
[  376.599829][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.606836][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.606856][    C1] yealink 5-1:36.0: unexpected response 0
[  376.615620][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.622596][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.622620][    C1] yealink 5-1:36.0: unexpected response 0
[  376.631323][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.638262][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.638297][    C1] yealink 5-1:36.0: unexpected response 0
[  376.647055][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.653987][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.654014][    C1] yealink 5-1:36.0: unexpected response 0
[  376.662757][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.669794][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.669819][    C1] yealink 5-1:36.0: unexpected response 0
[  376.678620][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.685580][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.685602][    C1] yealink 5-1:36.0: unexpected response 0
[  376.694322][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.701210][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.701230][    C1] yealink 5-1:36.0: unexpected response 0
[  376.709946][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.716928][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.716956][    C1] yealink 5-1:36.0: unexpected response 0
[  376.725717][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.732791][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.732830][    C1] yealink 5-1:36.0: unexpected response 0
[  376.741589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.748692][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.748720][    C1] yealink 5-1:36.0: unexpected response 0
[  376.757472][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.764393][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.764418][    C1] yealink 5-1:36.0: unexpected response 0
[  376.773195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.780178][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.780202][    C1] yealink 5-1:36.0: unexpected response 0
[  376.788979][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.796075][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.796102][    C1] yealink 5-1:36.0: unexpected response 0
[  376.804920][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.811821][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.811844][    C1] yealink 5-1:36.0: unexpected response 0
[  376.820880][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.827868][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.827896][    C1] yealink 5-1:36.0: unexpected response 0
[  376.836688][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.843720][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.843748][    C1] yealink 5-1:36.0: unexpected response 0
[  376.852507][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.859491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.859518][    C1] yealink 5-1:36.0: unexpected response 0
[  376.868562][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.875510][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.875535][    C1] yealink 5-1:36.0: unexpected response 0
[  376.884512][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.891401][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.891422][    C1] yealink 5-1:36.0: unexpected response 0
[  376.900180][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.907075][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.907096][    C1] yealink 5-1:36.0: unexpected response 0
[  376.915811][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.922796][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.922817][    C1] yealink 5-1:36.0: unexpected response 0
[  376.931470][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.938351][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.938379][    C1] yealink 5-1:36.0: unexpected response 0
[  376.947094][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.953980][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.954006][    C1] yealink 5-1:36.0: unexpected response 0
[  376.962719][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.969547][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.969565][    C1] yealink 5-1:36.0: unexpected response 0
[  376.978358][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  376.985260][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  376.985280][    C1] yealink 5-1:36.0: unexpected response 0
[  376.994010][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.000892][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.000912][    C1] yealink 5-1:36.0: unexpected response 0
[  377.009621][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.016625][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.016645][    C1] yealink 5-1:36.0: unexpected response 0
[  377.025347][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.032323][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.032341][    C1] yealink 5-1:36.0: unexpected response 0
[  377.040995][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.047885][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.047909][    C1] yealink 5-1:36.0: unexpected response 0
[  377.056762][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.063689][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.063726][    C1] yealink 5-1:36.0: unexpected response 0
[  377.072481][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.079349][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.079369][    C1] yealink 5-1:36.0: unexpected response 0
[  377.088204][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.095227][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.095251][    C1] yealink 5-1:36.0: unexpected response 0
[  377.104024][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.110956][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.110983][    C1] yealink 5-1:36.0: unexpected response 0
[  377.119740][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.126657][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.126678][    C1] yealink 5-1:36.0: unexpected response 0
[  377.135506][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.142437][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.142459][    C1] yealink 5-1:36.0: unexpected response 0
[  377.151126][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.158023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.158050][    C1] yealink 5-1:36.0: unexpected response 0
[  377.166859][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.173749][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.173774][    C1] yealink 5-1:36.0: unexpected response 0
[  377.182597][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.189462][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.189479][    C1] yealink 5-1:36.0: unexpected response 0
[  377.198181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.205062][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.205082][    C1] yealink 5-1:36.0: unexpected response 0
[  377.213798][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.220706][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.220725][    C1] yealink 5-1:36.0: unexpected response 0
[  377.229433][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.236383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.236402][    C1] yealink 5-1:36.0: unexpected response 0
[  377.245097][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.252588][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.252607][    C1] yealink 5-1:36.0: unexpected response 0
[  377.261273][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.268165][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.268192][    C1] yealink 5-1:36.0: unexpected response 0
[  377.276922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.283818][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.283843][    C1] yealink 5-1:36.0: unexpected response 0
[  377.292585][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.299419][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.299436][    C1] yealink 5-1:36.0: unexpected response 0
[  377.308221][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.315105][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.315124][    C1] yealink 5-1:36.0: unexpected response 0
[  377.323835][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.330722][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.330744][    C1] yealink 5-1:36.0: unexpected response 0
[  377.339717][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.346713][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.346740][    C1] yealink 5-1:36.0: unexpected response 0
[  377.355677][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.362595][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.362624][    C1] yealink 5-1:36.0: unexpected response 0
[  377.371383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.378289][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.378316][    C1] yealink 5-1:36.0: unexpected response 0
[  377.387037][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.393922][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.393947][    C1] yealink 5-1:36.0: unexpected response 0
[  377.402685][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.409575][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.409603][    C1] yealink 5-1:36.0: unexpected response 0
[  377.418538][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.425493][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.425520][    C1] yealink 5-1:36.0: unexpected response 0
[  377.434281][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.441195][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.441220][    C1] yealink 5-1:36.0: unexpected response 0
[  377.450039][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.457615][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.457638][    C1] yealink 5-1:36.0: unexpected response 0
[  377.466474][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.473379][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.473401][    C1] yealink 5-1:36.0: unexpected response 0
[  377.482134][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.489023][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.489045][    C1] yealink 5-1:36.0: unexpected response 0
[  377.497796][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.504776][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.504797][    C1] yealink 5-1:36.0: unexpected response 0
[  377.513505][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.520505][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.520527][    C1] yealink 5-1:36.0: unexpected response 0
[  377.529261][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.536156][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.536177][    C1] yealink 5-1:36.0: unexpected response 0
[  377.544975][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.551949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.551969][    C1] yealink 5-1:36.0: unexpected response 0
[  377.560741][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.567635][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.567668][    C1] yealink 5-1:36.0: unexpected response 0
[  377.576482][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.583446][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.583479][    C1] yealink 5-1:36.0: unexpected response 0
[  377.592263][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.599122][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.599143][    C1] yealink 5-1:36.0: unexpected response 0
[  377.607977][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.615003][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.615026][    C1] yealink 5-1:36.0: unexpected response 0
[  377.623743][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.630644][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.630678][    C1] yealink 5-1:36.0: unexpected response 0
[  377.639487][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.646392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.646412][    C1] yealink 5-1:36.0: unexpected response 0
[  377.655126][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.662019][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.662051][    C1] yealink 5-1:36.0: unexpected response 0
[  377.670796][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.677753][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.677781][    C1] yealink 5-1:36.0: unexpected response 0
[  377.686501][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.693391][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.693418][    C1] yealink 5-1:36.0: unexpected response 0
[  377.702159][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.709082][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.709099][    C1] yealink 5-1:36.0: unexpected response 0
[  377.717810][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.724728][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.724749][    C1] yealink 5-1:36.0: unexpected response 0
[  377.733530][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.740475][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.740506][    C1] yealink 5-1:36.0: unexpected response 0
[  377.749247][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.756158][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.756179][    C1] yealink 5-1:36.0: unexpected response 0
[  377.764896][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.771795][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.771817][    C1] yealink 5-1:36.0: unexpected response 0
[  377.780557][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.787467][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.787488][    C1] yealink 5-1:36.0: unexpected response 0
[  377.796343][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.803348][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.803368][    C1] yealink 5-1:36.0: unexpected response 0
[  377.812033][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.818979][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.819000][    C1] yealink 5-1:36.0: unexpected response 0
[  377.827723][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.834634][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.834655][    C1] yealink 5-1:36.0: unexpected response 0
[  377.843379][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.850267][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.850286][    C1] yealink 5-1:36.0: unexpected response 0
[  377.859065][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.866011][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.866035][    C1] yealink 5-1:36.0: unexpected response 0
[  377.874799][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.881985][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.882008][    C1] yealink 5-1:36.0: unexpected response 0
[  377.890816][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.897791][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.897819][    C1] yealink 5-1:36.0: unexpected response 0
[  377.906603][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.913606][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.913636][    C1] yealink 5-1:36.0: unexpected response 0
[  377.922372][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.929268][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.929286][    C1] yealink 5-1:36.0: unexpected response 0
[  377.938027][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.944933][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.944954][    C1] yealink 5-1:36.0: unexpected response 0
[  377.954307][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.961196][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.961216][    C1] yealink 5-1:36.0: unexpected response 0
[  377.969922][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.976825][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.976846][    C1] yealink 5-1:36.0: unexpected response 0
[  377.985589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  377.992886][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  377.992907][    C1] yealink 5-1:36.0: unexpected response 0
[  378.001589][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.008500][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.008525][    C1] yealink 5-1:36.0: unexpected response 0
[  378.017247][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.024132][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.024158][    C1] yealink 5-1:36.0: unexpected response 0
[  378.033181][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.040046][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.040069][    C1] yealink 5-1:36.0: unexpected response 0
[  378.048807][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.055711][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.055733][    C1] yealink 5-1:36.0: unexpected response 0
[  378.064463][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.071369][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.071389][    C1] yealink 5-1:36.0: unexpected response 0
[  378.080194][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.087197][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.087217][    C1] yealink 5-1:36.0: unexpected response 0
[  378.095939][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.102846][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.102866][    C1] yealink 5-1:36.0: unexpected response 0
[  378.111628][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.118543][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.118566][    C1] yealink 5-1:36.0: unexpected response 0
[  378.127377][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.134256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.134283][    C1] yealink 5-1:36.0: unexpected response 0
[  378.143107][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.149939][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.149956][    C1] yealink 5-1:36.0: unexpected response 0
[  378.158653][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.165627][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.165645][    C1] yealink 5-1:36.0: unexpected response 0
[  378.174348][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.181316][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.181335][    C1] yealink 5-1:36.0: unexpected response 0
[  378.190049][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.196941][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.196961][    C1] yealink 5-1:36.0: unexpected response 0
[  378.205662][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.212547][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.212568][    C1] yealink 5-1:36.0: unexpected response 0
[  378.221217][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.228097][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.228122][    C1] yealink 5-1:36.0: unexpected response 0
[  378.236847][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.243739][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.243764][    C1] yealink 5-1:36.0: unexpected response 0
[  378.253141][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.260008][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.260028][    C1] yealink 5-1:36.0: unexpected response 0
[  378.268930][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.275956][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.275981][    C1] yealink 5-1:36.0: unexpected response 0
[  378.284740][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.291650][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.291671][    C1] yealink 5-1:36.0: unexpected response 0
[  378.300476][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.307386][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.307406][    C1] yealink 5-1:36.0: unexpected response 0
[  378.316124][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.323105][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.323125][    C1] yealink 5-1:36.0: unexpected response 0
[  378.331804][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.338766][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.338792][    C1] yealink 5-1:36.0: unexpected response 0
[  378.347567][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.354935][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.354964][    C1] yealink 5-1:36.0: unexpected response 0
[  378.363915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.370764][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.370783][    C1] yealink 5-1:36.0: unexpected response 0
[  378.379494][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.386392][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.386413][    C1] yealink 5-1:36.0: unexpected response 0
[  378.395125][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.402061][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.402099][    C1] yealink 5-1:36.0: unexpected response 0
[  378.410892][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.417820][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.417848][    C1] yealink 5-1:36.0: unexpected response 0
[  378.426610][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.433575][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.433604][    C1] yealink 5-1:36.0: unexpected response 0
[  378.442333][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.449167][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.449185][    C1] yealink 5-1:36.0: unexpected response 0
[  378.458066][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.464960][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.464979][    C1] yealink 5-1:36.0: unexpected response 0
[  378.473710][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.480641][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.480663][    C1] yealink 5-1:36.0: unexpected response 0
[  378.489454][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.496403][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.496427][    C1] yealink 5-1:36.0: unexpected response 0
[  378.505158][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.512222][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.512249][    C1] yealink 5-1:36.0: unexpected response 0
[  378.520937][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.527829][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.527864][    C1] yealink 5-1:36.0: unexpected response 0
[  378.536592][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.543521][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.543550][    C1] yealink 5-1:36.0: unexpected response 0
[  378.552280][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.559161][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.559178][    C1] yealink 5-1:36.0: unexpected response 0
[  378.568150][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.575049][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.575070][    C1] yealink 5-1:36.0: unexpected response 0
[  378.583786][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.590671][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.590690][    C1] yealink 5-1:36.0: unexpected response 0
[  378.599577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.607173][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.607192][    C1] yealink 5-1:36.0: unexpected response 0
[  378.615899][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.622819][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.622838][    C1] yealink 5-1:36.0: unexpected response 0
[  378.631668][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.638549][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  378.638575][    C1] yealink 5-1:36.0: unexpected response 0
[  378.647302][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  378.652369][   T31] kworker/u8:1 (31) used greatest stack depth: 22024 bytes left
[  378.654201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  392.732141][   T30] INFO: task kworker/0:0:9 blocked for more than 143 seconds.
[  392.734867][    C1] yealink 5-1:36.0: unexpected response 0
[  392.741689][   T30]       Not tainted syzkaller #0
[  392.750773][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  392.756760][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  392.761937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  392.767035][   T30] task:kworker/0:0     state:D
[  392.773453][    C1] yealink 5-1:36.0: unexpected response 0
[  392.773723][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  392.780846][   T30]  stack:21544 pid:9     tgid:9     ppid:2      task_flags:0x4208060 flags:0x00080000
[  392.786380][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  392.786413][    C1] yealink 5-1:36.0: unexpected response 0
[  392.813044][   T30] Workqueue: usb_hub_wq hub_event
[  392.819448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.197595][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.204418][    C1] yealink 5-1:36.0: unexpected response 0
[  406.210385][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.217406][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.224220][    C1] yealink 5-1:36.0: unexpected response 0
[  406.230190][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.235447][   T30] 
[  406.237436][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.246300][    C1] yealink 5-1:36.0: unexpected response 0
[  406.252514][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.259529][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.266455][    C1] yealink 5-1:36.0: unexpected response 0
[  406.272424][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.274230][   T30] Call Trace:
[  406.279411][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.289361][    C1] yealink 5-1:36.0: unexpected response 0
[  406.295374][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.302536][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.309373][    C1] yealink 5-1:36.0: unexpected response 0
[  406.315363][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.322420][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.329323][    C1] yealink 5-1:36.0: unexpected response 0
[  406.335375][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.342486][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.349381][   T30]  <TASK>
[  406.349980][    C1] yealink 5-1:36.0: unexpected response 0
[  406.358956][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.366771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.373586][    C1] yealink 5-1:36.0: unexpected response 0
[  406.379621][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.380088][   T30]  __schedule+0x1138/0x47e0
[  406.386649][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.397886][    C1] yealink 5-1:36.0: unexpected response 0
[  406.403980][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.411056][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.417870][    C1] yealink 5-1:36.0: unexpected response 0
[  406.423865][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.430912][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.437720][    C1] yealink 5-1:36.0: unexpected response 0
[  406.443632][ T5218] ttusb2: set interface to alts=3 failed
[  406.449586][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.456633][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.456665][    C1] yealink 5-1:36.0: unexpected response 0
[  406.463597][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.469479][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.469509][    C1] yealink 5-1:36.0: unexpected response 0
[  406.476449][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.479065][   T30]  ? __pfx___schedule+0x10/0x10
[  406.483463][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.507572][    C1] yealink 5-1:36.0: unexpected response 0
[  406.513770][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.520787][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.527589][    C1] yealink 5-1:36.0: unexpected response 0
[  406.532641][   T30]  ? find_held_lock+0x2b/0x80
[  406.533547][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.545005][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.546980][   T30]  ? schedule+0x2bf/0x390
[  406.551799][    C1] yealink 5-1:36.0: unexpected response 0
[  406.552028][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.557007][   T30]  schedule+0xdd/0x390
[  406.562071][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.568786][   T30]  schedule_preempt_disabled+0x13/0x30
[  406.572808][    C1] yealink 5-1:36.0: unexpected response 0
[  406.573045][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.579586][   T30]  rwsem_down_write_slowpath+0x4c2/0x12c0
[  406.585238][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.590817][   T30]  ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[  406.597555][    C1] yealink 5-1:36.0: unexpected response 0
[  406.597770][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.603345][   T30]  ? __lock_acquire+0x4a5/0x2630
[  406.610275][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.616316][   T30]  ? __pfx___might_resched+0x10/0x10
[  406.621944][    C1] yealink 5-1:36.0: unexpected response 0
[  406.622166][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.628759][   T30]  down_write+0x1c7/0x1f0
[  406.633855][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.640458][   T30]  ? __pfx_down_write+0x10/0x10
[  406.645739][    C1] yealink 5-1:36.0: unexpected response 0
[  406.645956][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.651522][   T30]  kernfs_add_one+0x38/0x850
[  406.658470][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.662653][   T30]  ? kernfs_new_node+0x164/0x1a0
[  406.669380][    C1] yealink 5-1:36.0: unexpected response 0
[  406.674376][   T30]  kernfs_create_link+0x1a9/0x240
[  406.680295][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.686883][   T30]  sysfs_do_create_link_sd+0x90/0x140
[  406.692386][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.698234][   T30]  sysfs_create_link+0x61/0xc0
[  406.703127][    C1] yealink 5-1:36.0: unexpected response 0
[  406.703381][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.708960][   T30]  driver_sysfs_add+0x112/0x2d0
[  406.714182][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.720764][   T30]  really_probe+0x146/0xa60
[  406.726136][    C1] yealink 5-1:36.0: unexpected response 0
[  406.726355][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.733265][   T30]  __driver_probe_device+0x22e/0x480
[  406.738130][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.743742][   T30]  ? usb_driver_applicable+0x1c7/0x220
[  406.750448][    C1] yealink 5-1:36.0: unexpected response 0
[  406.755342][   T30]  driver_probe_device+0x4c/0x1b0
[  406.762263][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.766610][   T30]  __device_attach_driver+0x1df/0x340
[  406.772520][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.779115][   T30]  ? __pfx___device_attach_driver+0x10/0x10
[  406.784406][    C1] yealink 5-1:36.0: unexpected response 0
[  406.784640][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.791198][   T30]  bus_for_each_drv+0x159/0x1e0
[  406.796866][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.802473][   T30]  ? __pfx_bus_for_each_drv+0x10/0x10
[  406.807500][    C1] yealink 5-1:36.0: unexpected response 0
[  406.814327][   T30]  ? lockdep_hardirqs_on+0x78/0x100
[  406.819839][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.826451][   T30]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  406.832491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.838039][   T30]  __device_attach+0x1e4/0x4d0
[  406.844810][    C1] yealink 5-1:36.0: unexpected response 0
[  406.845027][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.849722][   T30]  ? __pfx___device_attach+0x10/0x10
[  406.856639][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.861861][   T30]  ? do_raw_spin_unlock+0x145/0x1e0
[  406.867574][    C1] yealink 5-1:36.0: unexpected response 0
[  406.867792][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.872844][   T30]  device_initial_probe+0xaf/0xd0
[  406.880306][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.885952][   T30]  bus_probe_device+0x64/0x160
[  406.892661][    C1] yealink 5-1:36.0: unexpected response 0
[  406.892886][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.897466][   T30]  device_add+0x1210/0x1950
[  406.903393][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.909962][   T30]  ? __pfx_device_add+0x10/0x10
[  406.915242][    C1] yealink 5-1:36.0: unexpected response 0
[  406.915455][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.922070][   T30]  ? usb_detect_static_quirks+0x335/0x3e0
[  406.927418][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.932991][   T30]  usb_new_device.cold+0x685/0x115c
[  406.939705][    C1] yealink 5-1:36.0: unexpected response 0
[  406.944770][   T30]  ? do_raw_spin_lock+0x128/0x260
[  406.951684][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.956265][   T30]  ? __pfx_usb_new_device+0x10/0x10
[  406.962140][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.968756][   T30]  ? mark_held_locks+0x40/0x70
[  406.973213][    C1] yealink 5-1:36.0: unexpected response 0
[  406.973427][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  406.980039][   T30]  hub_event+0x314d/0x4af0
[  406.985184][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  406.990767][   T30]  ? __pfx_hub_event+0x10/0x10
[  406.997488][    C1] yealink 5-1:36.0: unexpected response 0
[  406.997699][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.003277][   T30]  ? debug_stats_show+0x1f0/0x250
[  407.010190][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.015239][   T30]  ? rcu_is_watching+0x12/0xc0
[  407.020919][    C1] yealink 5-1:36.0: unexpected response 0
[  407.025982][   T30]  process_one_work+0xa0e/0x1980
[  407.032911][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.037937][   T30]  ? __pfx_process_one_work+0x10/0x10
[  407.044876][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.049484][   T30]  ? __pfx_hub_event+0x10/0x10
[  407.055188][    C1] yealink 5-1:36.0: unexpected response 0
[  407.055408][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.062109][   T30]  worker_thread+0x5ef/0xe50
[  407.066677][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.073470][   T30]  ? kthread+0x13a/0x450
[  407.078186][    C1] yealink 5-1:36.0: unexpected response 0
[  407.083933][   T30]  ? __pfx_worker_thread+0x10/0x10
[  407.090845][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.095698][   T30]  kthread+0x370/0x450
[  407.102622][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.107268][   T30]  ? __pfx_kthread+0x10/0x10
[  407.112979][    C1] yealink 5-1:36.0: unexpected response 0
[  407.113202][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.117955][   T30]  ret_from_fork+0x69a/0xc80
[  407.124900][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.130128][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  407.136883][    C1] yealink 5-1:36.0: unexpected response 0
[  407.137258][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.141689][   T30]  ? __switch_to+0x7f6/0x1100
[  407.147656][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.154217][   T30]  ? __switch_to_asm+0x39/0x70
[  407.158771][    C1] yealink 5-1:36.0: unexpected response 0
[  407.165549][   T30]  ? __pfx_kthread+0x10/0x10
[  407.169991][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.175514][   T30]  ret_from_fork_asm+0x1a/0x30
[  407.180883][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.187526][   T30]  </TASK>
[  407.191513][    C1] yealink 5-1:36.0: unexpected response 0
[  407.198360][   T30] 
[  407.198360][   T30] Showing all locks held in the system:
[  407.203073][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.208705][   T30] 5 locks held by kworker/0:0/9:
[  407.215663][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.215692][    C1] yealink 5-1:36.0: unexpected response 0
[  407.216073][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.216439][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.216466][    C1] yealink 5-1:36.0: unexpected response 0
[  407.216829][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.217230][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.222240][   T30] 5 locks held by ksoftirqd/1/22:
[  407.228557][    C1] yealink 5-1:36.0: unexpected response 0
[  407.237762][   T30] 2 locks held by kdevtmpfs/25:
[  407.239835][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.246500][   T30] 1 lock held by khungtaskd/30:
[  407.252067][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.258165][   T30]  #0: 
[  407.262667][    C1] yealink 5-1:36.0: unexpected response 0
[  407.263474][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.263907][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.263936][    C1] yealink 5-1:36.0: unexpected response 0
[  407.264357][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.264999][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.265028][    C1] yealink 5-1:36.0: unexpected response 0
[  407.265497][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.266134][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.266163][    C1] yealink 5-1:36.0: unexpected response 0
[  407.266575][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.266987][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.267014][    C1] yealink 5-1:36.0: unexpected response 0
[  407.267432][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.267646][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.267674][    C1] yealink 5-1:36.0: unexpected response 0
[  407.267897][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.268117][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.268145][    C1] yealink 5-1:36.0: unexpected response 0
[  407.268355][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.274398][   T30] ffffffff896de960
[  407.278789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.290498][   T30]  (
[  407.296905][    C1] yealink 5-1:36.0: unexpected response 0
[  407.297159][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.297383][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.300379][   T30] rcu_read_lock
[  407.306176][    C1] yealink 5-1:36.0: unexpected response 0
[  407.306404][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.306629][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.306656][    C1] yealink 5-1:36.0: unexpected response 0
[  407.306877][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.307103][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.307130][    C1] yealink 5-1:36.0: unexpected response 0
[  407.307354][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.307586][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.307613][    C1] yealink 5-1:36.0: unexpected response 0
[  407.307836][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.308069][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.308097][    C1] yealink 5-1:36.0: unexpected response 0
[  407.308321][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.308541][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.308568][    C1] yealink 5-1:36.0: unexpected response 0
[  407.308778][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.308991][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.309017][    C1] yealink 5-1:36.0: unexpected response 0
[  407.309237][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.309453][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.309479][    C1] yealink 5-1:36.0: unexpected response 0
[  407.309688][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.309905][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.309931][    C1] yealink 5-1:36.0: unexpected response 0
[  407.310984][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.311258][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.311284][    C1] yealink 5-1:36.0: unexpected response 0
[  407.311500][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.311721][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.311748][    C1] yealink 5-1:36.0: unexpected response 0
[  407.311961][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.312227][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.319895][   T30] ){....}-{1:3}
[  407.326655][    C1] yealink 5-1:36.0: unexpected response 0
[  407.326910][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.327135][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.327161][    C1] yealink 5-1:36.0: unexpected response 0
[  407.327385][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.327610][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.327637][    C1] yealink 5-1:36.0: unexpected response 0
[  407.327856][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.328087][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.328113][    C1] yealink 5-1:36.0: unexpected response 0
[  407.328352][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.328592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.328619][    C1] yealink 5-1:36.0: unexpected response 0
[  407.328829][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.329049][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.329076][    C1] yealink 5-1:36.0: unexpected response 0
[  407.329296][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.329835][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.329862][    C1] yealink 5-1:36.0: unexpected response 0
[  407.330087][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.330309][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.330336][    C1] yealink 5-1:36.0: unexpected response 0
[  407.330560][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.330785][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.330811][    C1] yealink 5-1:36.0: unexpected response 0
[  407.331032][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.331258][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.331283][    C1] yealink 5-1:36.0: unexpected response 0
[  407.331492][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.331729][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.331755][    C1] yealink 5-1:36.0: unexpected response 0
[  407.332009][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.332258][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.332285][    C1] yealink 5-1:36.0: unexpected response 0
[  407.332511][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.332771][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.337523][   T30] , at: debug_show_all_locks+0x3d/0x184
[  407.344286][    C1] yealink 5-1:36.0: unexpected response 0
[  407.344513][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.344736][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.344764][    C1] yealink 5-1:36.0: unexpected response 0
[  407.344987][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.345224][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.345250][    C1] yealink 5-1:36.0: unexpected response 0
[  407.345473][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.345701][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.345727][    C1] yealink 5-1:36.0: unexpected response 0
[  407.345947][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.351539][   T30] 2 locks held by kworker/u8:6/116:
[  407.358482][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.358511][    C1] yealink 5-1:36.0: unexpected response 0
[  407.358728][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.358949][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.358975][    C1] yealink 5-1:36.0: unexpected response 0
[  407.359194][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.359419][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.359446][    C1] yealink 5-1:36.0: unexpected response 0
[  407.359658][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.359884][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.359912][    C1] yealink 5-1:36.0: unexpected response 0
[  407.360122][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.360336][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.360361][    C1] yealink 5-1:36.0: unexpected response 0
[  407.360572][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.360792][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.360818][    C1] yealink 5-1:36.0: unexpected response 0
[  407.361048][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.361266][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.368491][   T30]  #0: 
[  407.373651][    C1] yealink 5-1:36.0: unexpected response 0
[  407.373869][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.374081][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.380995][   T30] ffff8881000ac940
[  407.387536][    C1] yealink 5-1:36.0: unexpected response 0
[  407.387774][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.387994][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.388021][    C1] yealink 5-1:36.0: unexpected response 0
[  407.388248][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.388459][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.388485][    C1] yealink 5-1:36.0: unexpected response 0
[  407.388690][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.388901][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.388928][    C1] yealink 5-1:36.0: unexpected response 0
[  407.389137][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.389346][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.389371][    C1] yealink 5-1:36.0: unexpected response 0
[  407.389577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.389797][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.389824][    C1] yealink 5-1:36.0: unexpected response 0
[  407.390059][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.395090][   T30]  (
[  407.400780][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.407517][   T30] (wq_completion)events_unbound
[  407.412203][    C1] yealink 5-1:36.0: unexpected response 0
[  407.412445][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.412669][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.417411][   T30] #2
[  407.424165][    C1] yealink 5-1:36.0: unexpected response 0
[  407.424400][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.424632][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.424659][    C1] yealink 5-1:36.0: unexpected response 0
[  407.424927][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.425157][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.425183][    C1] yealink 5-1:36.0: unexpected response 0
[  407.425415][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.425647][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.425673][    C1] yealink 5-1:36.0: unexpected response 0
[  407.425905][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.426136][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.426162][    C1] yealink 5-1:36.0: unexpected response 0
[  407.426384][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.426607][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.426635][    C1] yealink 5-1:36.0: unexpected response 0
[  407.426860][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.429619][   T30] ){+.+.}-{0:0}
[  407.435537][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.435566][    C1] yealink 5-1:36.0: unexpected response 0
[  407.435786][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.442765][   T30] , at: process_one_work+0x12d6/0x1980
[  407.449431][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.455246][   T30]  #1: 
[  407.461715][    C1] yealink 5-1:36.0: unexpected response 0
[  407.471134][   T30] ffffc900015afd18
[  407.474416][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.474639][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.481893][   T30]  (
[  407.488059][    C1] yealink 5-1:36.0: unexpected response 0
[  407.488286][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.488537][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.494486][   T30] (work_completion)(&sub_info->work)
[  407.500942][    C1] yealink 5-1:36.0: unexpected response 0
[  407.510830][   T30] ){+.+.}-{0:0}
[  407.513824][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.514056][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.535225][   T30] , at: process_one_work+0x973/0x1980
[  407.540006][    C1] yealink 5-1:36.0: unexpected response 0
[  407.540258][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.540794][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.562109][   T30] 6 locks held by kworker/1:2/1126:
[  407.563326][    C1] yealink 5-1:36.0: unexpected response 0
[  407.563579][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.572885][   T30]  #0: 
[  407.578605][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.594056][   T30] ffff888105af8940
[  407.595562][    C1] yealink 5-1:36.0: unexpected response 0
[  407.596602][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.601492][   T30]  (
[  407.608410][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.632086][   T30] (wq_completion)usb_hub_wq
[  407.634328][    C1] yealink 5-1:36.0: unexpected response 0
[  407.641618][   T30] ){+.+.}-{0:0}
[  407.647058][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  407.683505][   T30] , at: process_one_work+0x12d6/0x1980
[  407.685708][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  407.701538][   T30]  #1: 
[  407.704796][    C1] yealink 5-1:36.0: unexpected response 0
[  407.705092][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.764643][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.771543][    C1] yealink 5-1:36.0: unexpected response 0
[  408.777553][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.785435][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.792259][    C1] yealink 5-1:36.0: unexpected response 0
[  408.798233][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.805265][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.812080][    C1] yealink 5-1:36.0: unexpected response 0
[  408.818567][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.825644][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.832456][    C1] yealink 5-1:36.0: unexpected response 0
[  408.838465][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.845504][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.852315][    C1] yealink 5-1:36.0: unexpected response 0
[  408.858304][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.865338][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.872231][    C1] yealink 5-1:36.0: unexpected response 0
[  408.878242][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.885252][ T5218] DVB: Unable to find symbol tda10086_attach()
[  408.891502][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.891532][    C1] yealink 5-1:36.0: unexpected response 0
[  408.898805][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.904720][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.904752][    C1] yealink 5-1:36.0: unexpected response 0
[  408.911692][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.918789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.918821][    C1] yealink 5-1:36.0: unexpected response 0
[  408.924703][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.931646][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.931674][    C1] yealink 5-1:36.0: unexpected response 0
[  408.938612][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.945032][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.945062][    C1] yealink 5-1:36.0: unexpected response 0
[  408.951969][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.958911][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.958948][    C1] yealink 5-1:36.0: unexpected response 0
[  408.964855][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.971795][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.971827][    C1] yealink 5-1:36.0: unexpected response 0
[  408.978785][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.984677][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.984705][    C1] yealink 5-1:36.0: unexpected response 0
[  408.991607][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  408.998578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  408.998615][    C1] yealink 5-1:36.0: unexpected response 0
[  409.004661][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.011601][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.011634][    C1] yealink 5-1:36.0: unexpected response 0
[  409.018743][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.024713][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.024743][    C1] yealink 5-1:36.0: unexpected response 0
[  409.031672][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.038658][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.038694][    C1] yealink 5-1:36.0: unexpected response 0
[  409.044596][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.051640][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.051674][    C1] yealink 5-1:36.0: unexpected response 0
[  409.058654][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.064552][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.064582][    C1] yealink 5-1:36.0: unexpected response 0
[  409.071759][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.079026][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.079060][    C1] yealink 5-1:36.0: unexpected response 0
[  409.084980][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.092038][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.092074][    C1] yealink 5-1:36.0: unexpected response 0
[  409.099244][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.105348][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.105380][    C1] yealink 5-1:36.0: unexpected response 0
[  409.112337][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.119345][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.119374][    C1] yealink 5-1:36.0: unexpected response 0
[  409.125301][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.132082][   T30] ffffc9000367fd18
[  409.132262][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.152485][ T5250] usb 1-1: new high-speed USB device number 99 using dummy_hcd
[  409.158291][    C1] yealink 5-1:36.0: unexpected response 0
[  409.165287][   T30]  (
[  409.171073][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.197847][   T30] (work_completion)(&hub->events)
[  409.202790][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.249846][   T30] ){+.+.}-{0:0}
[  409.252139][    C1] yealink 5-1:36.0: unexpected response 0
[  409.252417][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.260392][   T30] , at: process_one_work+0x973/0x1980
[  409.266754][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.321856][    C1] yealink 5-1:36.0: unexpected response 0
[  409.323470][    T9] usb 4-1: can't set config #127, error -71
[  409.327972][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.340626][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.347458][    C1] yealink 5-1:36.0: unexpected response 0
[  409.351257][    T9] usb 4-1: USB disconnect, device number 97
[  409.353425][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.366323][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.373151][    C1] yealink 5-1:36.0: unexpected response 0
[  409.379126][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.386150][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.393002][    C1] yealink 5-1:36.0: unexpected response 0
[  409.399019][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.406070][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.412887][    C1] yealink 5-1:36.0: unexpected response 0
[  409.412989][   T30]  #2: 
[  409.418863][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.428668][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.435484][    C1] yealink 5-1:36.0: unexpected response 0
[  409.436514][   T30] ffff88810c3cc1d8
[  409.441563][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.452324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.459148][    C1] yealink 5-1:36.0: unexpected response 0
[  409.465149][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.472204][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.479015][    C1] yealink 5-1:36.0: unexpected response 0
[  409.480012][   T30]  (
[  409.485100][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.494719][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.501718][    C1] yealink 5-1:36.0: unexpected response 0
[  409.503766][   T30] &dev->mutex
[  409.507704][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.518112][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.523095][   T30] ){....}-{4:4}
[  409.524910][    C1] yealink 5-1:36.0: unexpected response 0
[  409.525150][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.541234][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.548067][    C1] yealink 5-1:36.0: unexpected response 0
[  409.548390][   T30] , at: hub_event+0x1bd/0x4af0
[  409.554048][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.565715][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.572534][    C1] yealink 5-1:36.0: unexpected response 0
[  409.578515][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.585544][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.592360][    C1] yealink 5-1:36.0: unexpected response 0
[  409.598455][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.605492][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.612309][    C1] yealink 5-1:36.0: unexpected response 0
[  409.618281][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.625402][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.632219][    C1] yealink 5-1:36.0: unexpected response 0
[  409.638225][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.645252][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.652149][    C1] yealink 5-1:36.0: unexpected response 0
[  409.654371][   T30]  #3: 
[  409.658136][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.667938][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.673623][   T30] ffff88813725c1d8
[  409.674743][    C1] yealink 5-1:36.0: unexpected response 0
[  409.674982][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.692062][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.698899][    C1] yealink 5-1:36.0: unexpected response 0
[  409.701004][   T30]  (
[  409.704882][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.714445][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.720870][   T30] &dev->mutex
[  409.721338][    C1] yealink 5-1:36.0: unexpected response 0
[  409.721573][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.737387][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.737964][   T30] ){....}-{4:4}
[  409.744205][    C1] yealink 5-1:36.0: unexpected response 0
[  409.744448][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.760537][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.767361][    C1] yealink 5-1:36.0: unexpected response 0
[  409.773383][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.780127][   T30] , at: __device_attach+0x7e/0x4d0
[  409.780406][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.792200][    C1] yealink 5-1:36.0: unexpected response 0
[  409.798192][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.799806][   T30]  #4: 
[  409.805201][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.814807][    C1] yealink 5-1:36.0: unexpected response 0
[  409.820782][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.827806][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.831117][   T30] ffff88811b8021a0
[  409.834610][    C1] yealink 5-1:36.0: unexpected response 0
[  409.834875][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.851266][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.858090][    C1] yealink 5-1:36.0: unexpected response 0
[  409.864067][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.871256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.878167][    C1] yealink 5-1:36.0: unexpected response 0
[  409.884127][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.891223][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.898051][    C1] yealink 5-1:36.0: unexpected response 0
[  409.900057][   T30]  (
[  409.904305][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.913869][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.920704][    C1] yealink 5-1:36.0: unexpected response 0
[  409.923092][   T30] &dev->mutex
[  409.926710][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.937067][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.943889][    C1] yealink 5-1:36.0: unexpected response 0
[  409.947614][   T30] ){....}-{4:4}
[  409.950865][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.956088][   T30] , at: __device_attach+0x7e/0x4d0
[  409.961470][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.973300][    C1] yealink 5-1:36.0: unexpected response 0
[  409.979282][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  409.986346][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  409.993244][    C1] yealink 5-1:36.0: unexpected response 0
[  409.999323][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.003359][   T30]  #5: 
[  410.006399][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.015997][    C1] yealink 5-1:36.0: unexpected response 0
[  410.016232][   T30] ffffffff8a515a20
[  410.021953][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.032706][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.039594][    C1] yealink 5-1:36.0: unexpected response 0
[  410.039817][   T30]  (
[  410.045552][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.055122][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.061935][    C1] yealink 5-1:36.0: unexpected response 0
[  410.067925][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.073683][   T30] input_mutex){+.+.}-{4:4}, at: input_register_device.cold+0x5b/0x375
[  410.074927][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.089761][    C1] yealink 5-1:36.0: unexpected response 0
[  410.095827][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.102842][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.109739][    C1] yealink 5-1:36.0: unexpected response 0
[  410.115728][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.122067][   T30] 2 locks held by getty/2920:
[  410.122743][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.134005][    C1] yealink 5-1:36.0: unexpected response 0
[  410.139987][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.146920][ T5218] dvb-usb: no frontend was attached by 'Pinnacle 450e DVB-S USB2.0'
[  410.148501][   T30]  #0: 
[  410.155152][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.155189][    C1] yealink 5-1:36.0: unexpected response 0
[  410.170685][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.177757][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.184595][    C1] yealink 5-1:36.0: unexpected response 0
[  410.190606][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.197727][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.198985][   T30] ffff8881163c30a0
[  410.204535][    C1] yealink 5-1:36.0: unexpected response 0
[  410.204759][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.221060][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.227875][    C1] yealink 5-1:36.0: unexpected response 0
[  410.233884][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.241097][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.247922][    C1] yealink 5-1:36.0: unexpected response 0
[  410.250568][   T30]  (
[  410.253920][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.263476][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.265950][   T30] &tty->ldisc_sem
[  410.270278][    C1] yealink 5-1:36.0: unexpected response 0
[  410.270517][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.286678][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.293499][    C1] yealink 5-1:36.0: unexpected response 0
[  410.299472][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.306491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.309379][   T30] ){++++}-{0:0}
[  410.313300][    C1] yealink 5-1:36.0: unexpected response 0
[  410.313554][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.329754][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.336567][    C1] yealink 5-1:36.0: unexpected response 0
[  410.342571][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.348220][   T30] , at: tty_ldisc_ref_wait+0x24/0x80
[  410.349568][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.361451][    C1] yealink 5-1:36.0: unexpected response 0
[  410.367416][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.374422][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.381326][    C1] yealink 5-1:36.0: unexpected response 0
[  410.383091][   T30]  #1: 
[  410.387318][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.397127][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.401358][   T30] ffffc900000452e8
[  410.403926][    C1] yealink 5-1:36.0: unexpected response 0
[  410.404172][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.420458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.427278][    C1] yealink 5-1:36.0: unexpected response 0
[  410.433253][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.434710][   T30]  (
[  410.440290][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.449647][    C1] yealink 5-1:36.0: unexpected response 0
[  410.455656][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.462686][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.462961][   T30] &ldata->atomic_read_lock
[  410.469518][    C1] yealink 5-1:36.0: unexpected response 0
[  410.469809][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.486950][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.493774][    C1] yealink 5-1:36.0: unexpected response 0
[  410.499774][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.506789][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.513606][    C1] yealink 5-1:36.0: unexpected response 0
[  410.518925][   T30] ){+.+.}-{4:4}, at: n_tty_read+0x419/0x14f0
[  410.519567][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.532522][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.539344][    C1] yealink 5-1:36.0: unexpected response 0
[  410.545433][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.552258][   T30] 1 lock held by syz-executor/2973:
[  410.553231][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.564617][    C1] yealink 5-1:36.0: unexpected response 0
[  410.570706][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.576524][   T30]  #0: ffffffff896ea4a8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x19e/0x3c0
[  410.577716][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.594429][    C1] yealink 5-1:36.0: unexpected response 0
[  410.600402][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.607435][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.614252][    C1] yealink 5-1:36.0: unexpected response 0
[  410.620259][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.627283][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.631895][   T30] 1 lock held by syz-executor/2979:
[  410.634093][    C1] yealink 5-1:36.0: unexpected response 0
[  410.634341][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.652745][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.659569][    C1] yealink 5-1:36.0: unexpected response 0
[  410.664309][   T30]  #0: ffffffff896ea4a8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x19e/0x3c0
[  410.665572][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.682503][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.689320][    C1] yealink 5-1:36.0: unexpected response 0
[  410.695330][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.702368][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.708989][   T30] 4 locks held by udevd/5214:
[  410.709436][    C1] yealink 5-1:36.0: unexpected response 0
[  410.709700][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.709923][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.710129][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.710342][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.714991][   T30]  #0: 
[  410.720870][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.727502][   T30] ffff88813b9fcf38
[  410.734221][    C1] yealink 5-1:36.0: unexpected response 0
[  410.734454][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.773906][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.780812][    C1] yealink 5-1:36.0: unexpected response 0
[  410.786959][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.794011][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.800850][    C1] yealink 5-1:36.0: unexpected response 0
[  410.806849][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.813996][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.821248][    C1] yealink 5-1:36.0: unexpected response 0
[  410.826890][   T30]  (&p->lock){+.+.}-{4:4}, at: seq_read_iter+0xe1/0x1270
[  410.827235][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.841143][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.847959][    C1] yealink 5-1:36.0: unexpected response 0
[  410.853868][ T5218] dvb-usb: bulk message failed: -22 (4/0)
[  410.853966][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.864449][   T30]  #1: 
[  410.866741][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.873708][   T30] ffff888119ece080
[  410.876413][    C1] yealink 5-1:36.0: unexpected response 0
[  410.876646][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.893044][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.899954][    C1] yealink 5-1:36.0: unexpected response 0
[  410.905961][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.907483][   T30]  (
[  410.912850][ T5218] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0)
[  410.912976][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.932343][    C1] yealink 5-1:36.0: unexpected response 0
[  410.938351][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.945372][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.952196][    C1] yealink 5-1:36.0: unexpected response 0
[  410.958199][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.964563][   T30] &of->mutex#2){+.+.}-{4:4}, at: kernfs_seq_start+0x4f/0x2a0
[  410.965234][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.979255][    C1] yealink 5-1:36.0: unexpected response 0
[  410.985286][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  410.992330][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  410.999142][    C1] yealink 5-1:36.0: unexpected response 0
[  411.000000][   T30]  #2: 
[  411.005127][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.014921][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.020346][   T30] ffff888120e64e18
[  411.021729][    C1] yealink 5-1:36.0: unexpected response 0
[  411.021965][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.038219][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.045115][    C1] yealink 5-1:36.0: unexpected response 0
[  411.051126][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.056906][   T30]  (kn->active#19){++++}-{0:0}, at: kernfs_seq_start+0xbc/0x2a0
[  411.058162][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.072453][    C1] yealink 5-1:36.0: unexpected response 0
[  411.078430][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.083549][   T30]  #3: 
[  411.085447][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.089938][   T30] ffff88813725c1d8
[  411.095037][    C1] yealink 5-1:36.0: unexpected response 0
[  411.095271][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.111602][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.118414][    C1] yealink 5-1:36.0: unexpected response 0
[  411.124446][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.130517][   T30]  (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[  411.131477][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.145613][    C1] yealink 5-1:36.0: unexpected response 0
[  411.151619][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.158686][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.162739][   T30] 6 locks held by kworker/1:3/5218:
[  411.165493][    C1] yealink 5-1:36.0: unexpected response 0
[  411.165749][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.183987][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.190898][    C1] yealink 5-1:36.0: unexpected response 0
[  411.196899][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.198766][   T30] 2 locks held by kworker/0:4/5247:
[  411.203908][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.215761][    C1] yealink 5-1:36.0: unexpected response 0
[  411.222460][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.229473][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.236279][    C1] yealink 5-1:36.0: unexpected response 0
[  411.240369][   T30]  #0: 
[  411.242271][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.252162][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.258076][   T30] ffff88810006b140
[  411.258964][    C1] yealink 5-1:36.0: unexpected response 0
[  411.259191][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.275471][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.277174][   T30]  (
[  411.282282][    C1] yealink 5-1:36.0: unexpected response 0
[  411.282532][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.297630][ T5218] dvb-usb: bulk message failed: -22 (5/0)
[  411.297728][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.310278][    C1] yealink 5-1:36.0: unexpected response 0
[  411.315033][   T30] (wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x12d6/0x1980
[  411.316279][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.331554][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.338361][    C1] yealink 5-1:36.0: unexpected response 0
[  411.344444][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.351480][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.351836][   T30]  #1: 
[  411.358277][    C1] yealink 5-1:36.0: unexpected response 0
[  411.358498][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.373966][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.378344][   T30] ffffc900020efd18
[  411.380834][    C1] yealink 5-1:36.0: unexpected response 0
[  411.381093][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.397694][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.404595][    C1] yealink 5-1:36.0: unexpected response 0
[  411.410601][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.417620][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.419627][   T30]  (
[  411.424422][    C1] yealink 5-1:36.0: unexpected response 0
[  411.424657][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.440341][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.447326][    C1] yealink 5-1:36.0: unexpected response 0
[  411.453351][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.457982][   T30] free_ipc_work
[  411.460376][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.469548][   T30] ){+.+.}-{0:0}
[  411.470653][    C1] yealink 5-1:36.0: unexpected response 0
[  411.474237][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.480125][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.480158][    C1] yealink 5-1:36.0: unexpected response 0
[  411.487110][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.494189][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.494231][    C1] yealink 5-1:36.0: unexpected response 0
[  411.495799][   T30] , at: process_one_work+0x973/0x1980
[  411.500099][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.531946][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.538771][    C1] yealink 5-1:36.0: unexpected response 0
[  411.544857][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.551226][   T30] 5 locks held by kworker/0:5/5250:
[  411.551883][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.563680][    C1] yealink 5-1:36.0: unexpected response 0
[  411.569745][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.576783][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.580079][   T30]  #0: 
[  411.583683][    C1] yealink 5-1:36.0: unexpected response 0
[  411.583936][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.599559][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.606469][    C1] yealink 5-1:36.0: unexpected response 0
[  411.610717][   T30] ffff888105af8940
[  411.612455][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.618060][   T30]  (
[  411.623226][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.632656][    C1] yealink 5-1:36.0: unexpected response 0
[  411.638648][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.645662][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.647474][   T30] (wq_completion)usb_hub_wq
[  411.652459][    C1] yealink 5-1:36.0: unexpected response 0
[  411.652698][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.669810][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.676634][    C1] yealink 5-1:36.0: unexpected response 0
[  411.682636][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.689688][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.696613][    C1] yealink 5-1:36.0: unexpected response 0
[  411.697094][   T30] ){+.+.}-{0:0}
[  411.702580][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.713063][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.719882][    C1] yealink 5-1:36.0: unexpected response 0
[  411.725904][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.727193][   T30] , at: process_one_work+0x12d6/0x1980
[  411.732937][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.745080][    C1] yealink 5-1:36.0: unexpected response 0
[  411.751065][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.758107][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.764921][    C1] yealink 5-1:36.0: unexpected response 0
[  411.770952][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.777974][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.779720][   T30]  #1: 
[  411.784824][    C1] yealink 5-1:36.0: unexpected response 0
[  411.784941][ T5218] ttusb2: there might have been an error during control message transfer. (rlen = 0, was 0)
[  411.787731][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.793649][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.793685][    C1] yealink 5-1:36.0: unexpected response 0
[  411.804034][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.810980][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.811013][    C1] yealink 5-1:36.0: unexpected response 0
[  411.816530][   T30] ffffc9000216fd18
[  411.817949][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.852062][   T30]  (
[  411.854304][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.863638][    C1] yealink 5-1:36.0: unexpected response 0
[  411.864208][   T30] (work_completion)(&hub->events)
[  411.869640][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.881723][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.888552][    C1] yealink 5-1:36.0: unexpected response 0
[  411.890972][   T30] ){+.+.}-{0:0}
[  411.894615][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.905109][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.908656][   T30] , at: process_one_work+0x973/0x1980
[  411.911919][    C1] yealink 5-1:36.0: unexpected response 0
[  411.912163][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.930371][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.937207][    C1] yealink 5-1:36.0: unexpected response 0
[  411.943329][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.950457][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.952466][   T30]  #2: 
[  411.957263][    C1] yealink 5-1:36.0: unexpected response 0
[  411.957509][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.972816][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  411.979639][    C1] yealink 5-1:36.0: unexpected response 0
[  411.986053][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  411.990538][   T30] ffff88810bfbc1d8
[  411.993073][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.002917][   T30]  (
[  412.003617][    C1] yealink 5-1:36.0: unexpected response 0
[  412.003850][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.018872][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.019304][   T30] &dev->mutex
[  412.025670][    C1] yealink 5-1:36.0: unexpected response 0
[  412.025913][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.042293][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.049112][    C1] yealink 5-1:36.0: unexpected response 0
[  412.055096][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.062130][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.065636][   T30] ){....}-{4:4}
[  412.068935][    C1] yealink 5-1:36.0: unexpected response 0
[  412.069162][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.086102][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.093190][    C1] yealink 5-1:36.0: unexpected response 0
[  412.099224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.103588][   T30] , at: hub_event+0x1bd/0x4af0
[  412.106243][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.117629][    C1] yealink 5-1:36.0: unexpected response 0
[  412.123636][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.130681][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.137515][    C1] yealink 5-1:36.0: unexpected response 0
[  412.138480][   T30]  #3: 
[  412.143505][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.153324][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.160145][    C1] yealink 5-1:36.0: unexpected response 0
[  412.162106][   T30] ffff88810c349560
[  412.166150][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.177053][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.183147][   T30]  (
[  412.183873][    C1] yealink 5-1:36.0: unexpected response 0
[  412.184140][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.199188][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.200246][   T30] &port_dev->status_lock
[  412.205998][    C1] yealink 5-1:36.0: unexpected response 0
[  412.206244][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.223076][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.229905][    C1] yealink 5-1:36.0: unexpected response 0
[  412.236995][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.244054][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.250877][    C1] yealink 5-1:36.0: unexpected response 0
[  412.254249][   T30] ){+.+.}-{4:4}
[  412.256853][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.266588][   T30] , at: hub_event+0x2bd2/0x4af0
[  412.267333][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.278803][    C1] yealink 5-1:36.0: unexpected response 0
[  412.284795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.291855][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.293158][   T30]  #4: 
[  412.298663][    C1] yealink 5-1:36.0: unexpected response 0
[  412.298909][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.314217][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.321042][    C1] yealink 5-1:36.0: unexpected response 0
[  412.327048][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.334108][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.335738][   T30] ffff88810bb33160
[  412.340913][    C1] yealink 5-1:36.0: unexpected response 0
[  412.341169][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.357407][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.364220][    C1] yealink 5-1:36.0: unexpected response 0
[  412.370545][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.377582][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.384398][    C1] yealink 5-1:36.0: unexpected response 0
[  412.385854][   T30]  (
[  412.391478][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.398756][   T30] hcd->address0_mutex
[  412.401276][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.405445][   T30] ){+.+.}-{4:4}
[  412.405572][    C1] yealink 5-1:36.0: unexpected response 0
[  412.405971][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.426719][   T30] , at: hub_event+0x2bfb/0x4af0
[  412.428507][ T5218] dvb-usb: Pinnacle 450e DVB-S USB2.0 successfully initialized and connected.
[  412.428605][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.448993][    C1] yealink 5-1:36.0: unexpected response 0
[  412.455215][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.462258][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.469252][    C1] yealink 5-1:36.0: unexpected response 0
[  412.475511][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.478673][   T30] 4 locks held by udevd/5692:
[  412.482694][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.494058][    C1] yealink 5-1:36.0: unexpected response 0
[  412.500030][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.507055][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.513868][    C1] yealink 5-1:36.0: unexpected response 0
[  412.516378][   T30]  #0: 
[  412.519856][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.529659][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.533739][   T30] ffff88813b9fccf8
[  412.536460][    C1] yealink 5-1:36.0: unexpected response 0
[  412.540285][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.546196][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.546229][    C1] yealink 5-1:36.0: unexpected response 0
[  412.553173][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.560105][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.560142][    C1] yealink 5-1:36.0: unexpected response 0
[  412.566052][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.567531][   T30]  (
[  412.572993][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.573024][    C1] yealink 5-1:36.0: unexpected response 0
[  412.573644][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.614498][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.621309][    C1] yealink 5-1:36.0: unexpected response 0
[  412.627283][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.631488][   T30] &p->lock
[  412.634299][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.644181][    C1] yealink 5-1:36.0: unexpected response 0
[  412.647591][   T30] ){+.+.}-{4:4}
[  412.650230][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.658761][   T30] , at: seq_read_iter+0xe1/0x1270
[  412.660903][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.672532][    C1] yealink 5-1:36.0: unexpected response 0
[  412.678526][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.685670][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.689052][   T30]  #1: 
[  412.692470][    C1] yealink 5-1:36.0: unexpected response 0
[  412.692727][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.708126][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.714956][    C1] yealink 5-1:36.0: unexpected response 0
[  412.720986][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.728030][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.730681][   T30] ffff888119ecec80
[  412.734831][    C1] yealink 5-1:36.0: unexpected response 0
[  412.735116][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.751437][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.758263][    C1] yealink 5-1:36.0: unexpected response 0
[  412.764275][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.771315][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.778132][    C1] yealink 5-1:36.0: unexpected response 0
[  412.784147][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.784571][   T30]  (
[  412.791176][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.800676][    C1] yealink 5-1:36.0: unexpected response 0
[  412.806674][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.813713][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.820534][    C1] yealink 5-1:36.0: unexpected response 0
[  412.826524][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.831814][   T30] &of->mutex
[  412.833654][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.840675][   T30] #2
[  412.843686][    C1] yealink 5-1:36.0: unexpected response 0
[  412.843949][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.859098][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.865912][    C1] yealink 5-1:36.0: unexpected response 0
[  412.871976][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.879013][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.885821][    C1] yealink 5-1:36.0: unexpected response 0
[  412.892426][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.899361][   T30] ){+.+.}-{4:4}, at: kernfs_seq_start+0x4f/0x2a0
[  412.899473][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.912622][    C1] yealink 5-1:36.0: unexpected response 0
[  412.918588][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.925618][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.932521][    C1] yealink 5-1:36.0: unexpected response 0
[  412.938524][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.945555][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.952374][    C1] yealink 5-1:36.0: unexpected response 0
[  412.958447][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.965560][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.972376][    C1] yealink 5-1:36.0: unexpected response 0
[  412.978457][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  412.985578][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  412.992490][    C1] yealink 5-1:36.0: unexpected response 0
[  412.998478][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.005524][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.012342][    C1] yealink 5-1:36.0: unexpected response 0
[  413.018249][   T30]  #2: ffff88810caf5008
[  413.018335][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.022642][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.022672][    C1] yealink 5-1:36.0: unexpected response 0
[  413.029594][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.036491][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.036524][    C1] yealink 5-1:36.0: unexpected response 0
[  413.042387][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.049363][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.049398][    C1] yealink 5-1:36.0: unexpected response 0
[  413.056410][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.062278][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.062312][    C1] yealink 5-1:36.0: unexpected response 0
[  413.069187][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.076115][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.076148][    C1] yealink 5-1:36.0: unexpected response 0
[  413.082381][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.089276][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.089307][    C1] yealink 5-1:36.0: unexpected response 0
[  413.096221][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.102087][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.102121][    C1] yealink 5-1:36.0: unexpected response 0
[  413.109098][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.116016][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.116052][    C1] yealink 5-1:36.0: unexpected response 0
[  413.121895][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.128809][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.128839][    C1] yealink 5-1:36.0: unexpected response 0
[  413.135840][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.141950][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.141985][    C1] yealink 5-1:36.0: unexpected response 0
[  413.148905][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.155817][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.155851][    C1] yealink 5-1:36.0: unexpected response 0
[  413.161689][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.168646][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.168675][    C1] yealink 5-1:36.0: unexpected response 0
[  413.175583][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.181444][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.181476][    C1] yealink 5-1:36.0: unexpected response 0
[  413.188392][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.195312][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.195345][    C1] yealink 5-1:36.0: unexpected response 0
[  413.201185][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.208118][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.208154][    C1] yealink 5-1:36.0: unexpected response 0
[  413.215121][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.220979][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.221012][    C1] yealink 5-1:36.0: unexpected response 0
[  413.227915][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.234853][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.234887][    C1] yealink 5-1:36.0: unexpected response 0
[  413.240820][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.247774][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.247808][    C1] yealink 5-1:36.0: unexpected response 0
[  413.254738][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.260592][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.260625][    C1] yealink 5-1:36.0: unexpected response 0
[  413.267540][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.274456][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.274492][    C1] yealink 5-1:36.0: unexpected response 0
[  413.280422][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.287345][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.287385][    C1] yealink 5-1:36.0: unexpected response 0
[  413.294289][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.300223][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.300258][    C1] yealink 5-1:36.0: unexpected response 0
[  413.307185][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.314125][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.314160][    C1] yealink 5-1:36.0: unexpected response 0
[  413.320011][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.326926][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.326966][    C1] yealink 5-1:36.0: unexpected response 0
[  413.333872][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.339737][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.339775][    C1] yealink 5-1:36.0: unexpected response 0
[  413.346795][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.353745][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.353781][    C1] yealink 5-1:36.0: unexpected response 0
[  413.359621][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.366569][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.366607][    C1] yealink 5-1:36.0: unexpected response 0
[  413.373522][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.379487][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.379521][    C1] yealink 5-1:36.0: unexpected response 0
[  413.386468][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.393562][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[  413.393601][    C1] yealink 5-1:36.0: unexpected response 0
[  413.399554][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.406750][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.406784][    C1] yealink 5-1:36.0: unexpected response 0
[  413.413691][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.419564][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.419599][    C1] yealink 5-1:36.0: unexpected response 0
[  413.426542][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.433499][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.433542][    C1] yealink 5-1:36.0: unexpected response 0
[  413.439506][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.446684][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.446714][    C1] yealink 5-1:36.0: unexpected response 0
[  413.453613][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.459458][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.459490][    C1] yealink 5-1:36.0: unexpected response 0
[  413.466426][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.473342][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.473376][    C1] yealink 5-1:36.0: unexpected response 0
[  413.479224][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.486147][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.486183][    C1] yealink 5-1:36.0: unexpected response 0
[  413.493087][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.498959][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.498991][    C1] yealink 5-1:36.0: unexpected response 0
[  413.505898][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.512820][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.512855][    C1] yealink 5-1:36.0: unexpected response 0
[  413.513162][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.519044][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.519082][    C1] yealink 5-1:36.0: unexpected response 0
[  413.526041][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.532986][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.533022][    C1] yealink 5-1:36.0: unexpected response 0
[  413.538870][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.545825][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.545862][    C1] yealink 5-1:36.0: unexpected response 0
[  413.552779][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.558640][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.558675][    C1] yealink 5-1:36.0: unexpected response 0
[  413.565599][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.572508][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.572544][    C1] yealink 5-1:36.0: unexpected response 0
[  413.578414][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.585533][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.585569][    C1] yealink 5-1:36.0: unexpected response 0
[  413.592468][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.598323][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.598352][    C1] yealink 5-1:36.0: unexpected response 0
[  413.605301][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.612238][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.612275][    C1] yealink 5-1:36.0: unexpected response 0
[  413.618119][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.625057][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.625093][    C1] yealink 5-1:36.0: unexpected response 0
[  413.631985][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.637886][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.637920][    C1] yealink 5-1:36.0: unexpected response 0
[  413.644837][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.651742][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.651777][    C1] yealink 5-1:36.0: unexpected response 0
[  413.657724][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.664642][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.664677][    C1] yealink 5-1:36.0: unexpected response 0
[  413.671566][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.677702][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.677738][    C1] yealink 5-1:36.0: unexpected response 0
[  413.684685][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.691583][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.691617][    C1] yealink 5-1:36.0: unexpected response 0
[  413.697493][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.704433][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.704470][    C1] yealink 5-1:36.0: unexpected response 0
[  413.711375][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.717256][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.717289][    C1] yealink 5-1:36.0: unexpected response 0
[  413.724197][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.731094][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.731127][    C1] yealink 5-1:36.0: unexpected response 0
[  413.737006][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.743913][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.743947][    C1] yealink 5-1:36.0: unexpected response 0
[  413.750840][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.756715][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.756751][    C1] yealink 5-1:36.0: unexpected response 0
[  413.763682][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.770584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.770620][    C1] yealink 5-1:36.0: unexpected response 0
[  413.776519][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.783507][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.783541][    C1] yealink 5-1:36.0: unexpected response 0
[  413.790603][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.796520][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.796555][    C1] yealink 5-1:36.0: unexpected response 0
[  413.803463][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.810360][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.810394][    C1] yealink 5-1:36.0: unexpected response 0
[  413.816277][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.823258][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.823292][    C1] yealink 5-1:36.0: unexpected response 0
[  413.830195][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.836084][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.836119][    C1] yealink 5-1:36.0: unexpected response 0
[  413.843021][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.849903][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.849952][    C1] yealink 5-1:36.0: unexpected response 0
[  413.855820][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.862731][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.862767][    C1] yealink 5-1:36.0: unexpected response 0
[  413.869652][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.875544][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.875578][    C1] yealink 5-1:36.0: unexpected response 0
[  413.882470][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.889440][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.889473][    C1] yealink 5-1:36.0: unexpected response 0
[  413.895327][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.902317][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.902350][    C1] yealink 5-1:36.0: unexpected response 0
[  413.909233][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.915140][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.915175][    C1] yealink 5-1:36.0: unexpected response 0
[  413.922082][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.928976][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.929009][    C1] yealink 5-1:36.0: unexpected response 0
[  413.934942][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.942082][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.942117][    C1] yealink 5-1:36.0: unexpected response 0
[  413.949055][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.954936][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.954978][    C1] yealink 5-1:36.0: unexpected response 0
[  413.961956][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.969068][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.969103][    C1] yealink 5-1:36.0: unexpected response 0
[  413.974968][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.981872][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.981906][    C1] yealink 5-1:36.0: unexpected response 0
[  413.990165][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  413.996160][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  413.996200][    C1] yealink 5-1:36.0: unexpected response 0
[  414.003118][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.010045][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.010076][    C1] yealink 5-1:36.0: unexpected response 0
[  414.015945][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.022850][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.022883][    C1] yealink 5-1:36.0: unexpected response 0
[  414.029763][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.035677][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.035708][    C1] yealink 5-1:36.0: unexpected response 0
[  414.042759][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.049634][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.049667][    C1] yealink 5-1:36.0: unexpected response 0
[  414.055507][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.062413][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.062446][    C1] yealink 5-1:36.0: unexpected response 0
[  414.069315][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.075282][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.075313][    C1] yealink 5-1:36.0: unexpected response 0
[  414.082240][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.089146][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.089180][    C1] yealink 5-1:36.0: unexpected response 0
[  414.095076][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.101975][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.102015][    C1] yealink 5-1:36.0: unexpected response 0
[  414.108914][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.114767][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.114800][    C1] yealink 5-1:36.0: unexpected response 0
[  414.121671][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.128584][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.128616][    C1] yealink 5-1:36.0: unexpected response 0
[  414.134632][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.141545][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.141592][    C1] yealink 5-1:36.0: unexpected response 0
[  414.148513][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.154376][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.154408][    C1] yealink 5-1:36.0: unexpected response 0
[  414.161314][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.168332][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.168362][    C1] yealink 5-1:36.0: unexpected response 0
[  414.174564][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.181439][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.181468][    C1] yealink 5-1:36.0: unexpected response 0
[  414.188392][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.194271][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.194305][    C1] yealink 5-1:36.0: unexpected response 0
[  414.201208][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.209446][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.209478][    C1] yealink 5-1:36.0: unexpected response 0
[  414.215352][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.222531][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.222562][    C1] yealink 5-1:36.0: unexpected response 0
[  414.229441][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.235318][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.235347][    C1] yealink 5-1:36.0: unexpected response 0
[  414.242254][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.249130][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.249162][    C1] yealink 5-1:36.0: unexpected response 0
[  414.255028][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.261903][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.261934][    C1] yealink 5-1:36.0: unexpected response 0
[  414.268841][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.274718][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.274749][    C1] yealink 5-1:36.0: unexpected response 0
[  414.281628][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.288533][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.288565][    C1] yealink 5-1:36.0: unexpected response 0
[  414.294432][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.301309][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.301339][    C1] yealink 5-1:36.0: unexpected response 0
[  414.308254][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.314116][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.314146][    C1] yealink 5-1:36.0: unexpected response 0
[  414.321157][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.328066][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.328095][    C1] yealink 5-1:36.0: unexpected response 0
[  414.333935][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.340808][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.340837][    C1] yealink 5-1:36.0: unexpected response 0
[  414.347732][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.353596][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.353627][    C1] yealink 5-1:36.0: unexpected response 0
[  414.360511][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.367455][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.367486][    C1] yealink 5-1:36.0: unexpected response 0
[  414.373338][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  414.380216][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  414.380253][    C1] yealink 5-1:36.0: unexpected response 0
[  414.382772][ T5250] usb 1-1: device descriptor read/64, error -110
[  414.387149][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.080709][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.087551][    C1] yealink 5-1:36.0: unexpected response 0
[  415.093577][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.101055][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.107872][    C1] yealink 5-1:36.0: unexpected response 0
[  415.114446][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.121508][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.128319][    C1] yealink 5-1:36.0: unexpected response 0
[  415.134322][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.141348][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.148186][    C1] yealink 5-1:36.0: unexpected response 0
[  415.154207][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.161250][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.168047][    C1] yealink 5-1:36.0: unexpected response 0
[  415.174048][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.181199][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.188007][    C1] yealink 5-1:36.0: unexpected response 0
[  415.194631][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.201675][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.208488][    C1] yealink 5-1:36.0: unexpected response 0
[  415.214504][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.221705][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.228524][    C1] yealink 5-1:36.0: unexpected response 0
[  415.234504][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.241534][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.248340][    C1] yealink 5-1:36.0: unexpected response 0
[  415.254536][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.261528][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.262442][   T30]  (
[  415.268319][    C1] yealink 5-1:36.0: unexpected response 0
[  415.268555][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.271321][   T30] kn->active
[  415.276790][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.293402][    C1] yealink 5-1:36.0: unexpected response 0
[  415.299382][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.299725][   T30] #19
[  415.306385][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.307073][   T30] ){++++}-{0:0}
[  415.309014][    C1] yealink 5-1:36.0: unexpected response 0
[  415.309245][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.316287][   T30] , at: kernfs_seq_start+0xbc/0x2a0
[  415.319478][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.325382][   T30]  #3: 
[  415.331774][    C1] yealink 5-1:36.0: unexpected response 0
[  415.332008][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.337468][   T30] ffff8881372581d8
[  415.344072][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.347169][   T30]  (
[  415.352505][    C1] yealink 5-1:36.0: unexpected response 0
[  415.352757][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.359849][   T30] &dev->mutex
[  415.363357][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.370063][ T5250] usb 1-1: device descriptor read/64, error -32
[  415.372504][    C1] yealink 5-1:36.0: unexpected response 0
[  415.372738][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.379060][   T30] ){....}-{4:4}
[  415.385280][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.388705][   T30] , at: manufacturer_show+0x26/0xa0
[  415.395186][    C1] yealink 5-1:36.0: unexpected response 0
[  415.395414][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.401972][   T30] 
[  415.407412][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.414396][   T30] =============================================
[  415.414396][   T30] 
[  415.417498][    C1] yealink 5-1:36.0: unexpected response 0
[  415.417729][    C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71
[  415.424769][   T30] NMI backtrace for cpu 0
[  415.424788][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(lazy) 
[  415.424818][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  415.424833][   T30] Call Trace:
[  415.424842][   T30]  <TASK>
[  415.424852][   T30]  dump_stack_lvl+0x100/0x190
[  415.424889][   T30]  nmi_cpu_backtrace.cold+0x12d/0x151
[  415.424923][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  415.424961][   T30]  nmi_trigger_cpumask_backtrace+0x1d7/0x230
[  415.424994][   T30]  sys_info+0x141/0x190
[  415.425019][   T30]  watchdog+0xcb1/0x1030
[  415.425059][   T30]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  415.425088][   T30]  ? __pfx_watchdog+0x10/0x10
[  415.425122][   T30]  ? __kthread_parkme+0x18c/0x230
[  415.425164][   T30]  ? kthread+0x13a/0x450
[  415.425187][   T30]  ? __pfx_watchdog+0x10/0x10
[  415.425226][   T30]  kthread+0x370/0x450
[  415.425250][   T30]  ? __pfx_kthread+0x10/0x10
[  415.425278][   T30]  ret_from_fork+0x69a/0xc80
[  415.425313][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  415.425347][   T30]  ? __switch_to+0x7f6/0x1100
[  415.425370][   T30]  ? __switch_to_asm+0x39/0x70
[  415.425405][   T30]  ? __pfx_kthread+0x10/0x10
[  415.425433][   T30]  ret_from_fork_asm+0x1a/0x30
[  415.425482][   T30]  </TASK>
[  415.425492][   T30] Sending NMI from CPU 0 to CPUs 1:
[  415.429995][    C1] yealink 5-1:36.0: urb_irq_callback - urb status -71
[  415.435327][    C1] NMI backtrace for cpu 1
[  415.435346][    C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT(lazy) 
[  415.435381][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  415.435394][    C1] RIP: 0010:io_serial_out+0x90/0xb0
[  415.435422][    C1] Code: 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee 5b <5d> 41 5c 41 5d e9 96 fa 4d 04 e8 61 ab f5 fe eb a0 e8 ea ab f5 fe
[  415.435444][    C1] RSP: 0018:ffffc9000017f2c8 EFLAGS: 00000002
[  415.435464][    C1] RAX: 0000000000000035 RBX: ffffffff941da7c0 RCX: 0000000000000000
[  415.435479][    C1] RDX: 00000000000003f8 RSI: ffffffff8322f515 RDI: ffffffff941da800
[  415.435495][    C1] RBP: ffffffff941da7c0 R08: 0000000000000001 R09: 000000000000001f
[  415.435509][    C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  415.435523][    C1] R13: 0000000000000035 R14: 0000000000000010 R15: ffffffff8322f4b0
[  415.435539][    C1] FS:  0000000000000000(0000) GS:ffff8882687a5000(0000) knlGS:0000000000000000
[  415.435562][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  415.435578][    C1] CR2: 00007f415a79fe9c CR3: 0000000116764000 CR4: 00000000003506f0
[  415.435594][    C1] Call Trace:
[  415.435602][    C1]  <TASK>
[  415.435612][    C1]  serial8250_console_write+0xde8/0x1900
[  415.435649][    C1]  ? __pfx_serial8250_console_write+0x10/0x10
[  415.435681][    C1]  ? lock_acquire+0x1b1/0x370
[  415.435709][    C1]  console_flush_one_record+0x790/0xe50
[  415.435741][    C1]  ? __pfx_console_flush_one_record+0x10/0x10
[  415.435774][    C1]  ? is_printk_cpu_sync_owner+0x32/0x40
[  415.435806][    C1]  console_unlock+0x103/0x260
[  415.435833][    C1]  ? __pfx_console_unlock+0x10/0x10
[  415.435860][    C1]  ? lock_acquire+0x100/0x370
[  415.435882][    C1]  ? vprintk_emit+0x516/0x6b0
[  415.435909][    C1]  ? vprintk_emit+0x516/0x6b0
[  415.435940][    C1]  vprintk_emit+0x407/0x6b0
[  415.435976][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  415.436008][    C1]  dev_vprintk_emit+0x394/0x3e0
[  415.436040][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  415.436070][    C1]  ? __pfx_stack_trace_save+0x10/0x10
[  415.436100][    C1]  ? stack_depot_save_flags+0x27/0x9d0
[  415.436125][    C1]  dev_printk_emit+0xd2/0x10d
[  415.436151][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  415.436177][    C1]  ? kasan_save_stack+0x30/0x50
[  415.436205][    C1]  ? kfree+0x204/0x650
[  415.436234][    C1]  ? dummy_timer+0xd35/0x36c0
[  415.436262][    C1]  ? __hrtimer_run_queues+0x470/0xa00
[  415.436288][    C1]  ? hrtimer_run_softirq+0x17d/0x2c0
[  415.436312][    C1]  ? handle_softirqs+0x1dd/0x9e0
[  415.436341][    C1]  ? smpboot_thread_fn+0x3d3/0xaa0
[  415.436368][    C1]  __dev_printk+0xcb/0x100
[  415.436395][    C1]  _dev_err+0xef/0x127
[  415.436422][    C1]  ? __pfx__dev_err+0x10/0x10
[  415.436450][    C1]  ? find_held_lock+0x2b/0x80
[  415.436478][    C1]  ? find_held_lock+0x2b/0x80
[  415.436506][    C1]  ? kcov_remote_start+0x283/0x660
[  415.436534][    C1]  ? kcov_remote_start+0x283/0x660
[  415.436566][    C1]  urb_irq_callback.cold+0x41/0xfd
[  415.436592][    C1]  __usb_hcd_giveback_urb+0x38d/0x610
[  415.436625][    C1]  usb_hcd_giveback_urb+0x3ca/0x4a0
[  415.436658][    C1]  dummy_timer+0xda1/0x36c0
[  415.436688][    C1]  ? clockevents_program_event+0x1ef/0x820
[  415.436718][    C1]  ? find_held_lock+0x2b/0x80
[  415.436750][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  415.436775][    C1]  ? debug_object_deactivate+0x2e4/0x3b0
[  415.436804][    C1]  ? __pfx_debug_object_deactivate+0x10/0x10
[  415.436834][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  415.436863][    C1]  ? rcu_is_watching+0x12/0xc0
[  415.436890][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  415.436914][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  415.436943][    C1]  __hrtimer_run_queues+0x470/0xa00
[  415.436982][    C1]  hrtimer_run_softirq+0x17d/0x2c0
[  415.437009][    C1]  handle_softirqs+0x1dd/0x9e0
[  415.437040][    C1]  ? __pfx_handle_softirqs+0x10/0x10
[  415.437069][    C1]  ? run_ksoftirqd+0x5b/0x60
[  415.437097][    C1]  ? rcu_is_watching+0x12/0xc0
[  415.437123][    C1]  ? __pfx_run_ksoftirqd+0x10/0x10
[  415.437151][    C1]  run_ksoftirqd+0x38/0x60
[  415.437179][    C1]  smpboot_thread_fn+0x3d3/0xaa0
[  415.437204][    C1]  ? kthread+0x13a/0x450
[  415.437224][    C1]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  415.437246][    C1]  kthread+0x370/0x450
[  415.437267][    C1]  ? __pfx_kthread+0x10/0x10
[  415.437290][    C1]  ret_from_fork+0x69a/0xc80
[  415.437318][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  415.437346][    C1]  ? __switch_to+0x7f6/0x1100
[  415.437366][    C1]  ? __switch_to_asm+0x39/0x70
[  415.437396][    C1]  ? __pfx_kthread+0x10/0x10
[  415.437418][    C1]  ret_from_fork_asm+0x1a/0x30
[  415.437454][    C1]  </TASK>
[  415.448635][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  415.448658][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(lazy) 
[  415.448689][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  415.448706][   T30] Call Trace:
[  415.448717][   T30]  <TASK>
[  415.448727][   T30]  dump_stack_lvl+0x100/0x190
[  415.448764][   T30]  vpanic+0x552/0x970
[  415.448795][   T30]  ? __pfx_vpanic+0x10/0x10
[  415.448824][   T30]  ? nmi_trigger_cpumask_backtrace+0x182/0x230
[  415.448857][   T30]  ? nmi_trigger_cpumask_backtrace+0x182/0x230
[  415.448892][   T30]  panic+0xd1/0xe0
[  415.448921][   T30]  ? __pfx_panic+0x10/0x10
[  415.448954][   T30]  ? nmi_trigger_cpumask_backtrace+0x1b5/0x230
[  415.448983][   T30]  ? nmi_trigger_cpumask_backtrace+0x1f6/0x230
[  415.449013][   T30]  ? nmi_trigger_cpumask_backtrace+0x200/0x230
[  415.449041][   T30]  ? watchdog.cold+0x1ec/0x234
[  415.449073][   T30]  ? watchdog+0xcc1/0x1030