last executing test programs:

24.804715867s ago: executing program 0 (id=148):
syz_usb_connect(0x0, 0x24, &(0x7f0000004200)=ANY=[@ANYBLOB="12010000e2793b10d10501200029010203010902120001000000000904"], 0x0)

23.787787072s ago: executing program 2 (id=150):
syz_usb_connect(0x2, 0x46, &(0x7f00000002c0)=ANY=[@ANYBLOB="12011001cbffff080a1150119e550102030209023400010006700809044605034dbf0cf308050602"], 0x0)

23.783071932s ago: executing program 4 (id=151):
syz_usb_connect$uac1(0x2, 0xa2, &(0x7f0000000000)=ANY=[@ANYBLOB="12011001000000406b1d01014000010203010902c80003010380000904000000010100000a24010f00050201020c2402060602040c0032a304f0ffffff0001020000090401010101020000072401200404000c2402010201400f290c89c009e900090000f7090707250183020c00090402000001020000090402020101022475072401018105000b2402010f04a4018c703c0905820940"], 0x0)

23.359478621s ago: executing program 3 (id=152):
syz_usb_connect(0x0, 0x24, &(0x7f0000000180)={{0x12, 0x1, 0x110, 0x91, 0xd1, 0x20, 0x40, 0xb48, 0x1009, 0xab0e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xdc, 0x5, 0x90, 0x8, "", [{{0x9, 0x4, 0x8e, 0x81, 0x0, 0xa4, 0xf7, 0x83, 0x8}}]}}]}}, 0x0)

23.246245536s ago: executing program 0 (id=153):
syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000005979e08d21001000000000000010902120001000000000904"], 0x0)

22.599883655s ago: executing program 1 (id=154):
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)

22.277578229s ago: executing program 4 (id=155):
syz_usb_connect$uac2(0x5, 0x7b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201500200000040532b24004000010203010902690003012b4006080b0201010320080904000000010120000924010080090900090904010000010220000904010101010220000905010910003200090825010230000100090402000001022000090402010101022000090582"], &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0})

22.199514512s ago: executing program 2 (id=156):
syz_usb_connect(0x2, 0x24, &(0x7f0000000a80)={{0x12, 0x1, 0x0, 0x79, 0x88, 0xd2, 0x10, 0x5ac, 0x290, 0xe1c1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xfb, 0x7, 0xe0, 0x2, "", [{{0x9, 0x4, 0xfe, 0x2, 0x0, 0x3, 0xfb, 0x2, 0xe}}]}}]}}, 0x0)

21.985098352s ago: executing program 3 (id=157):
syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000201b4510fc0428155d6d01020301090212000100000000090401"], 0x0)

21.885787217s ago: executing program 0 (id=158):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x210, 0x18, 0x71, 0xed, 0x40, 0x50d, 0x2102, 0xb747, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x5, 0x8, 0x80, 0x2, "", [{{0x9, 0x4, 0x0, 0x4, 0x0, 0xff, 0xff, 0xff, 0x3}}]}}]}}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0})

21.161726459s ago: executing program 1 (id=159):
syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000011620140480b05101e8c00000001090212000100000000090401"], 0x0)

20.836784333s ago: executing program 2 (id=160):
syz_usb_connect(0x3, 0x36, &(0x7f0000000180)={{0x12, 0x1, 0x250, 0xbc, 0x25, 0x87, 0x10, 0x6f8, 0x3, 0x783e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x6, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0xa, 0x2, 0x2, 0xbc, 0x36, 0xf3, 0x0, [], [{{0x9, 0x5, 0x9, 0xc, 0x200, 0x4, 0x5, 0x81}}, {{0x9, 0x5, 0x3, 0x0, 0x400, 0x9, 0x4, 0xb}}]}}]}}]}}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0})

20.836134513s ago: executing program 4 (id=161):
syz_usb_connect(0x0, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x250, 0xf5, 0xf3, 0xd0, 0x8, 0x14aa, 0x201, 0x411e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0xa4, 0x80, 0x80, "", [{{0x9, 0x4, 0x33, 0x5, 0x0, 0xf7, 0x45, 0xba, 0xf}}]}}]}}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0})

20.637729222s ago: executing program 3 (id=162):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ef3e95405c0a1fbd1a53010203120902120001000000000904"], 0x0)

20.549334436s ago: executing program 0 (id=163):
syz_usb_connect$uac1(0x3, 0x82, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x2, 0x20, 0x1, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xee, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x9, 0x0, 0x1}, @format_type_i_ext={0x9, 0x24, 0x2, 0x1, 0x59, 0x6, 0x9, 0x8, 0x5}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0xf4, 0x8, 0x0, {0x7, 0x25, 0x1, 0x8, 0x1, 0xfff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x2, 0x60, 0x5, {0x7, 0x25, 0x1, 0x4, 0x9, 0x5}}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0})

19.826673578s ago: executing program 1 (id=164):
syz_usb_connect(0x2, 0x36, &(0x7f0000000500)=ANY=[@ANYBLOB="12010000220edf104c05c10687c20102030109022400010000000009040000024f6996000905c6d6000000000009050202"], 0x0)

19.382746337s ago: executing program 4 (id=165):
syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0xd1, 0xf2, 0x9a, 0x40, 0x1822, 0x3201, 0x8199, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x7, 0x33, 0x20, 0x7, "", [{{0x9, 0x4, 0x24, 0x4, 0x0, 0xa6, 0xa6, 0x75}}]}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0})

19.370152689s ago: executing program 2 (id=166):
syz_usb_connect(0x0, 0x38, &(0x7f00000002c0)=ANY=[@ANYBLOB="120110038121e940e60491553994010203010902260001000000000904000002e515bb0009050402090000000009058802"], &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0})

19.271380103s ago: executing program 3 (id=167):
syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0xc7, 0xdb, 0xb8, 0x20, 0x2357, 0x10c, 0x6f37, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0xff, 0x2, 0x0, 0x9, "", [{{0x9, 0x4, 0xc8, 0x5, 0x0, 0xff, 0xff, 0xff, 0x4}}]}}]}}, 0x0)

19.209706085s ago: executing program 0 (id=168):
syz_usb_connect(0x5, 0x5e, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201500291b2ed40dd043190f8920102030109024c000107c000090904aeff0002060006052406000105240005000d240f010a000000008003000006241a020002052406000105241a"], &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0})

18.42837471s ago: executing program 1 (id=169):
syz_usb_connect(0x2, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="120100006df57108e2042414ebc7010203010902380002960000000904cc070002596105052406000105240206000d240f0190080000000007000806241a050011090401"], 0x0)

17.914533293s ago: executing program 4 (id=170):
syz_usb_connect$midi(0x2, 0x2b, &(0x7f0000000ec0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x1f38, 0x1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x19, 0x1, 0x1, 0x5, 0xc0, 0x6, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x4, [@ms_header={0x7, 0x24, 0x1, 0x4, 0x7}]}}}}}]}}, 0x0)

17.817999707s ago: executing program 2 (id=171):
syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000eafa7240936901b0293df400100109021b000124a800800904000001030000000905", @ANYRES32], 0x0)

17.799827418s ago: executing program 3 (id=172):
syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100000cb78a405e0483020b990102030109022400010000000009040000025c291d1a090509000000e9ffff08050b01"], 0x0)

17.133993318s ago: executing program 1 (id=173):
syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={{0x12, 0x1, 0x310, 0x7b, 0xfe, 0x51, 0x8, 0x7ca, 0xb800, 0x1a86, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x3, 0x87, 0xe0, 0x8, "", [{{0x9, 0x4, 0xab, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8c}}]}}]}}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0})

17.131712478s ago: executing program 0 (id=174):
syz_usb_connect$uac3(0x5, 0x85, &(0x7f0000000800)=ANY=[@ANYBLOB="1201000200000020532b3100400001020301090273000301054007080b0200012630020904000000010130000a2401010f000e06000005240c08000904010000010230000904010101010230000905010908000c00020a2525ff000000fc020009040200000102300009040201"], 0x0)

16.455795338s ago: executing program 4 (id=175):
syz_usb_connect$uac2(0x0, 0xa6, &(0x7f00000017c0)=ANY=[@ANYBLOB="12011003000000401e04483040000102030109029400030101900e080b0101010b200009040000000101200009240106000a1c00500c240303070339020809008007240c080804090904010000010220000904010201010220000824020103030102102401038101040000004001000080b7090501090800"], &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0})

16.044111686s ago: executing program 3 (id=176):
syz_usb_connect(0x0, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x250, 0xf5, 0xf3, 0xd0, 0x8, 0x14aa, 0x201, 0x411e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0xa4, 0x80, 0x80, "", [{{0x9, 0x4, 0x33, 0x5, 0x0, 0xf7, 0x45, 0xba, 0xf}}]}}]}}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0})

16.028603907s ago: executing program 2 (id=186):
syz_usb_connect$uac1(0x0, 0x82, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x8e4, 0x17f, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x1, 0x40, 0x0, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x1a}, [@output_terminal={0x9, 0x24, 0x3, 0x1, 0x405, 0x1, 0x2, 0x8}, @feature_unit={0x7, 0x24, 0x6, 0x2, 0x4, 0x0, [], 0x10}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x1, 0x4, 0xc, {0x7, 0x25, 0x1, 0x0, 0x0, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x2, 0x0, 0x7, {0x7, 0x25, 0x1, 0x8, 0x40, 0x7}}}}}}}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0})

15.082928179s ago: executing program 1 (id=177):
syz_usb_connect(0x0, 0x2d4, &(0x7f0000000500)=ANY=[@ANYBLOB="120100002ad90d40790927024d6d000000010902c20201000010000904"], 0x0)

1.995803662s ago: executing program 32 (id=174):
syz_usb_connect$uac3(0x5, 0x85, &(0x7f0000000800)=ANY=[@ANYBLOB="1201000200000020532b3100400001020301090273000301054007080b0200012630020904000000010130000a2401010f000e06000005240c08000904010000010230000904010101010230000905010908000c00020a2525ff000000fc020009040200000102300009040201"], 0x0)

1.003089226s ago: executing program 33 (id=175):
syz_usb_connect$uac2(0x0, 0xa6, &(0x7f00000017c0)=ANY=[@ANYBLOB="12011003000000401e04483040000102030109029400030101900e080b0101010b200009040000000101200009240106000a1c00500c240303070339020809008007240c080804090904010000010220000904010201010220000824020103030102102401038101040000004001000080b7090501090800"], &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0})

502.375357ms ago: executing program 34 (id=186):
syz_usb_connect$uac1(0x0, 0x82, &(0x7f00000002c0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x8e4, 0x17f, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x3, 0x1, 0x1, 0x40, 0x0, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x5, 0x1a}, [@output_terminal={0x9, 0x24, 0x3, 0x1, 0x405, 0x1, 0x2, 0x8}, @feature_unit={0x7, 0x24, 0x6, 0x2, 0x4, 0x0, [], 0x10}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x1, 0x4, 0xc, {0x7, 0x25, 0x1, 0x0, 0x0, 0x2}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x2, 0x0, 0x7, {0x7, 0x25, 0x1, 0x8, 0x40, 0x7}}}}}}}}]}}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0})

352.455415ms ago: executing program 35 (id=176):
syz_usb_connect(0x0, 0x24, &(0x7f0000000500)={{0x12, 0x1, 0x250, 0xf5, 0xf3, 0xd0, 0x8, 0x14aa, 0x201, 0x411e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x2, 0xa4, 0x80, 0x80, "", [{{0x9, 0x4, 0x33, 0x5, 0x0, 0xf7, 0x45, 0xba, 0xf}}]}}]}}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0})

0s ago: executing program 36 (id=177):
syz_usb_connect(0x0, 0x2d4, &(0x7f0000000500)=ANY=[@ANYBLOB="120100002ad90d40790927024d6d000000010902c20201000010000904"], 0x0)

kernel console output (not intermixed with test programs):

0
[  302.975444][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  302.982320][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  302.982347][    C1] yealink 3-1:36.0: unexpected response 0
[  302.991103][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  302.998197][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  302.998219][    C1] yealink 3-1:36.0: unexpected response 0
[  303.007057][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.013948][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.013970][    C1] yealink 3-1:36.0: unexpected response 0
[  303.022667][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.029529][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.029552][    C1] yealink 3-1:36.0: unexpected response 0
[  303.038291][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.045159][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.045183][    C1] yealink 3-1:36.0: unexpected response 0
[  303.053882][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.060743][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.060768][    C1] yealink 3-1:36.0: unexpected response 0
[  303.069530][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.076419][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.076441][    C1] yealink 3-1:36.0: unexpected response 0
[  303.085168][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.092043][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.092065][    C1] yealink 3-1:36.0: unexpected response 0
[  303.100710][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.107596][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.107627][    C1] yealink 3-1:36.0: unexpected response 0
[  303.116320][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.123219][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.123250][    C1] yealink 3-1:36.0: unexpected response 0
[  303.132049][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.138862][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.138881][    C1] yealink 3-1:36.0: unexpected response 0
[  303.147596][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.154466][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.154489][    C1] yealink 3-1:36.0: unexpected response 0
[  303.163205][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.170153][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.170175][    C1] yealink 3-1:36.0: unexpected response 0
[  303.178893][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.185795][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.185817][    C1] yealink 3-1:36.0: unexpected response 0
[  303.194551][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.201428][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.201451][    C1] yealink 3-1:36.0: unexpected response 0
[  303.210130][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.217094][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.217127][    C1] yealink 3-1:36.0: unexpected response 0
[  303.225866][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.232794][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.232823][    C1] yealink 3-1:36.0: unexpected response 0
[  303.241536][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.248377][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.248420][    C1] yealink 3-1:36.0: unexpected response 0
[  303.257170][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.264044][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.264068][    C1] yealink 3-1:36.0: unexpected response 0
[  303.272773][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.279675][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.279699][    C1] yealink 3-1:36.0: unexpected response 0
[  303.288426][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.295307][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.295330][    C1] yealink 3-1:36.0: unexpected response 0
[  303.304042][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.310898][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.310920][    C1] yealink 3-1:36.0: unexpected response 0
[  303.319610][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.326481][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.326503][    C1] yealink 3-1:36.0: unexpected response 0
[  303.335204][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.342093][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.342114][    C1] yealink 3-1:36.0: unexpected response 0
[  303.350757][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.357666][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.357703][    C1] yealink 3-1:36.0: unexpected response 0
[  303.366460][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.373365][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.373404][    C1] yealink 3-1:36.0: unexpected response 0
[  303.382110][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.388940][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.388961][    C1] yealink 3-1:36.0: unexpected response 0
[  303.397673][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.404572][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.404595][    C1] yealink 3-1:36.0: unexpected response 0
[  303.413303][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.420179][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.420202][    C1] yealink 3-1:36.0: unexpected response 0
[  303.428923][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.435809][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.435832][    C1] yealink 3-1:36.0: unexpected response 0
[  303.444570][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.451463][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.451485][    C1] yealink 3-1:36.0: unexpected response 0
[  303.460161][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.467056][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.467086][    C1] yealink 3-1:36.0: unexpected response 0
[  303.475846][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.482740][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.482769][    C1] yealink 3-1:36.0: unexpected response 0
[  303.491501][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.498633][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.498654][    C1] yealink 3-1:36.0: unexpected response 0
[  303.507385][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.514260][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.514282][    C1] yealink 3-1:36.0: unexpected response 0
[  303.523018][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.529894][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.529918][    C1] yealink 3-1:36.0: unexpected response 0
[  303.538629][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.545523][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.545547][    C1] yealink 3-1:36.0: unexpected response 0
[  303.554263][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.561187][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.561210][    C1] yealink 3-1:36.0: unexpected response 0
[  303.569950][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.576853][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.576887][    C1] yealink 3-1:36.0: unexpected response 0
[  303.585612][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.592506][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.592536][    C1] yealink 3-1:36.0: unexpected response 0
[  303.601283][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.608123][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.608145][    C1] yealink 3-1:36.0: unexpected response 0
[  303.617041][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.623988][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.624021][    C1] yealink 3-1:36.0: unexpected response 0
[  303.632777][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.639665][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.639691][    C1] yealink 3-1:36.0: unexpected response 0
[  303.648456][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.655356][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.655392][    C1] yealink 3-1:36.0: unexpected response 0
[  303.664135][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.671033][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.671066][    C1] yealink 3-1:36.0: unexpected response 0
[  303.679866][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.686772][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.686801][    C1] yealink 3-1:36.0: unexpected response 0
[  303.695584][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.702898][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.702922][    C1] yealink 3-1:36.0: unexpected response 0
[  303.711680][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.718567][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.718590][    C1] yealink 3-1:36.0: unexpected response 0
[  303.727320][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.734208][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.734231][    C1] yealink 3-1:36.0: unexpected response 0
[  303.742932][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.749791][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.749813][    C1] yealink 3-1:36.0: unexpected response 0
[  303.758524][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.765423][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.765446][    C1] yealink 3-1:36.0: unexpected response 0
[  303.774149][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.781034][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.781070][    C1] yealink 3-1:36.0: unexpected response 0
[  303.789822][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.796732][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.796762][    C1] yealink 3-1:36.0: unexpected response 0
[  303.805477][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.812396][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.812432][    C1] yealink 3-1:36.0: unexpected response 0
[  303.821165][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.827999][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.828020][    C1] yealink 3-1:36.0: unexpected response 0
[  303.836742][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.843630][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.843654][    C1] yealink 3-1:36.0: unexpected response 0
[  303.852356][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.859220][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.859242][    C1] yealink 3-1:36.0: unexpected response 0
[  303.867961][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.874843][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.874866][    C1] yealink 3-1:36.0: unexpected response 0
[  303.883577][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.890451][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.890475][    C1] yealink 3-1:36.0: unexpected response 0
[  303.899209][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.906094][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.906117][    C1] yealink 3-1:36.0: unexpected response 0
[  303.914836][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.921715][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.921739][    C1] yealink 3-1:36.0: unexpected response 0
[  303.930389][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.937279][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.937311][    C1] yealink 3-1:36.0: unexpected response 0
[  303.946024][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.952933][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.952963][    C1] yealink 3-1:36.0: unexpected response 0
[  303.961687][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.968551][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.968577][    C1] yealink 3-1:36.0: unexpected response 0
[  303.977334][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  303.984239][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  303.984264][    C1] yealink 3-1:36.0: unexpected response 0
[  303.992998][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.000185][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.000209][    C1] yealink 3-1:36.0: unexpected response 0
[  304.008965][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.015857][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.015880][    C1] yealink 3-1:36.0: unexpected response 0
[  304.024614][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.031491][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.031514][    C1] yealink 3-1:36.0: unexpected response 0
[  304.040157][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.047055][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.047087][    C1] yealink 3-1:36.0: unexpected response 0
[  304.055804][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.062688][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.062715][    C1] yealink 3-1:36.0: unexpected response 0
[  304.071420][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.078275][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.078296][    C1] yealink 3-1:36.0: unexpected response 0
[  304.087019][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.093900][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.093924][    C1] yealink 3-1:36.0: unexpected response 0
[  304.102640][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.109501][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.109523][    C1] yealink 3-1:36.0: unexpected response 0
[  304.118295][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.125206][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.125230][    C1] yealink 3-1:36.0: unexpected response 0
[  304.133979][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.140844][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.140867][    C1] yealink 3-1:36.0: unexpected response 0
[  304.149589][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.156481][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.156518][    C1] yealink 3-1:36.0: unexpected response 0
[  304.165243][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.172133][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.172157][    C1] yealink 3-1:36.0: unexpected response 0
[  304.180805][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.187696][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.187728][    C1] yealink 3-1:36.0: unexpected response 0
[  304.196443][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.203328][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.203355][    C1] yealink 3-1:36.0: unexpected response 0
[  304.212077][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.218918][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.218939][    C1] yealink 3-1:36.0: unexpected response 0
[  304.227670][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.234618][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.234642][    C1] yealink 3-1:36.0: unexpected response 0
[  304.243468][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.250346][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.250374][    C1] yealink 3-1:36.0: unexpected response 0
[  304.259097][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.266006][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.266030][    C1] yealink 3-1:36.0: unexpected response 0
[  304.274748][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.281631][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.281654][    C1] yealink 3-1:36.0: unexpected response 0
[  304.290302][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.297194][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.297224][    C1] yealink 3-1:36.0: unexpected response 0
[  304.305928][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.312810][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.312837][    C1] yealink 3-1:36.0: unexpected response 0
[  304.321552][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.328382][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.328403][    C1] yealink 3-1:36.0: unexpected response 0
[  304.337139][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.344017][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.344041][    C1] yealink 3-1:36.0: unexpected response 0
[  304.352774][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.359638][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.359661][    C1] yealink 3-1:36.0: unexpected response 0
[  304.368403][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.375301][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.375325][    C1] yealink 3-1:36.0: unexpected response 0
[  304.384047][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.390915][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.390939][    C1] yealink 3-1:36.0: unexpected response 0
[  304.399696][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.406587][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.406613][    C1] yealink 3-1:36.0: unexpected response 0
[  304.415329][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.422216][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.422239][    C1] yealink 3-1:36.0: unexpected response 0
[  304.430886][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.437800][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.437832][    C1] yealink 3-1:36.0: unexpected response 0
[  304.446574][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.453474][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.453502][    C1] yealink 3-1:36.0: unexpected response 0
[  304.462207][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.469037][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.469059][    C1] yealink 3-1:36.0: unexpected response 0
[  304.477765][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.484655][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.484678][    C1] yealink 3-1:36.0: unexpected response 0
[  304.493398][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.500519][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.500542][    C1] yealink 3-1:36.0: unexpected response 0
[  304.509384][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.516287][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.516310][    C1] yealink 3-1:36.0: unexpected response 0
[  304.525032][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.531912][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.531934][    C1] yealink 3-1:36.0: unexpected response 0
[  304.540583][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.547466][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.547499][    C1] yealink 3-1:36.0: unexpected response 0
[  304.556220][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.563115][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.563144][    C1] yealink 3-1:36.0: unexpected response 0
[  304.571945][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.578793][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.578815][    C1] yealink 3-1:36.0: unexpected response 0
[  304.587531][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.594428][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.594454][    C1] yealink 3-1:36.0: unexpected response 0
[  304.603183][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.610046][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.610069][    C1] yealink 3-1:36.0: unexpected response 0
[  304.618805][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.625691][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.625715][    C1] yealink 3-1:36.0: unexpected response 0
[  304.634441][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.641337][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.641360][    C1] yealink 3-1:36.0: unexpected response 0
[  304.650008][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.656897][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.656928][    C1] yealink 3-1:36.0: unexpected response 0
[  304.666248][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.673141][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.673170][    C1] yealink 3-1:36.0: unexpected response 0
[  304.681885][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.688717][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.688737][    C1] yealink 3-1:36.0: unexpected response 0
[  304.697535][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.704411][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.704434][    C1] yealink 3-1:36.0: unexpected response 0
[  304.713168][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.720037][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.720060][    C1] yealink 3-1:36.0: unexpected response 0
[  304.728777][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.735677][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.735714][    C1] yealink 3-1:36.0: unexpected response 0
[  304.744428][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.751353][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.751376][    C1] yealink 3-1:36.0: unexpected response 0
[  304.760024][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.766905][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.766939][    C1] yealink 3-1:36.0: unexpected response 0
[  304.775655][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.782558][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.782586][    C1] yealink 3-1:36.0: unexpected response 0
[  304.791385][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.798216][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.798238][    C1] yealink 3-1:36.0: unexpected response 0
[  304.806961][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.813841][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.813863][    C1] yealink 3-1:36.0: unexpected response 0
[  304.822665][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.829523][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.829546][    C1] yealink 3-1:36.0: unexpected response 0
[  304.838288][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.845176][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.845200][    C1] yealink 3-1:36.0: unexpected response 0
[  304.853926][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.860793][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.860816][    C1] yealink 3-1:36.0: unexpected response 0
[  304.869537][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.876412][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.876435][    C1] yealink 3-1:36.0: unexpected response 0
[  304.885155][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.892046][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.892069][    C1] yealink 3-1:36.0: unexpected response 0
[  304.900715][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.907595][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.907630][    C1] yealink 3-1:36.0: unexpected response 0
[  304.916356][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.923283][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.923318][    C1] yealink 3-1:36.0: unexpected response 0
[  304.932025][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.938852][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.938873][    C1] yealink 3-1:36.0: unexpected response 0
[  304.947582][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.954469][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.954493][    C1] yealink 3-1:36.0: unexpected response 0
[  304.961385][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.967203][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.967226][    C1] yealink 3-1:36.0: unexpected response 0
[  304.976982][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.982819][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.982842][    C1] yealink 3-1:36.0: unexpected response 0
[  304.992614][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  304.998752][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  304.998776][    C1] yealink 3-1:36.0: unexpected response 0
[  305.008607][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.014539][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.014563][    C1] yealink 3-1:36.0: unexpected response 0
[  305.024340][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.030163][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.030186][    C1] yealink 3-1:36.0: unexpected response 0
[  305.039937][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.045778][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.045802][    C1] yealink 3-1:36.0: unexpected response 0
[  305.055554][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.061418][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.061441][    C1] yealink 3-1:36.0: unexpected response 0
[  305.071260][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.077104][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.077129][    C1] yealink 3-1:36.0: unexpected response 0
[  305.086903][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.092766][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.092792][    C1] yealink 3-1:36.0: unexpected response 0
[  305.102596][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.108445][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.108469][    C1] yealink 3-1:36.0: unexpected response 0
[  305.118231][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.124078][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.124102][    C1] yealink 3-1:36.0: unexpected response 0
[  305.133845][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.139683][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.139706][    C1] yealink 3-1:36.0: unexpected response 0
[  305.149468][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.155317][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.155342][    C1] yealink 3-1:36.0: unexpected response 0
[  305.165116][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.170951][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.170975][    C1] yealink 3-1:36.0: unexpected response 0
[  305.180774][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.186616][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.186645][    C1] yealink 3-1:36.0: unexpected response 0
[  305.196394][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.202268][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.202313][    C1] yealink 3-1:36.0: unexpected response 0
[  305.212104][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.217896][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.217919][    C1] yealink 3-1:36.0: unexpected response 0
[  305.227720][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.233559][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.233583][    C1] yealink 3-1:36.0: unexpected response 0
[  305.243331][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.249153][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.249176][    C1] yealink 3-1:36.0: unexpected response 0
[  305.258925][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.264761][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.264785][    C1] yealink 3-1:36.0: unexpected response 0
[  305.274655][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.280489][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.280513][    C1] yealink 3-1:36.0: unexpected response 0
[  305.290278][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.296129][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.296152][    C1] yealink 3-1:36.0: unexpected response 0
[  305.305912][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.311745][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.311768][    C1] yealink 3-1:36.0: unexpected response 0
[  305.321536][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.327362][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.327385][    C1] yealink 3-1:36.0: unexpected response 0
[  305.337152][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.343032][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.343065][    C1] yealink 3-1:36.0: unexpected response 0
[  305.352819][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.358601][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.358622][    C1] yealink 3-1:36.0: unexpected response 0
[  305.368389][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.374234][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.374259][    C1] yealink 3-1:36.0: unexpected response 0
[  305.384010][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.389831][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.389854][    C1] yealink 3-1:36.0: unexpected response 0
[  305.399627][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.405467][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.405491][    C1] yealink 3-1:36.0: unexpected response 0
[  305.415239][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.421107][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.421143][    C1] yealink 3-1:36.0: unexpected response 0
[  305.430832][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.436687][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.436715][    C1] yealink 3-1:36.0: unexpected response 0
[  305.446493][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.452331][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.452365][    C1] yealink 3-1:36.0: unexpected response 0
[  305.462129][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.467912][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.467933][    C1] yealink 3-1:36.0: unexpected response 0
[  305.477703][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.483541][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.483563][    C1] yealink 3-1:36.0: unexpected response 0
[  305.493316][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.499393][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.499416][    C1] yealink 3-1:36.0: unexpected response 0
[  305.509258][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.515121][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.515146][    C1] yealink 3-1:36.0: unexpected response 0
[  305.524908][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.530726][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.530749][    C1] yealink 3-1:36.0: unexpected response 0
[  305.540495][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.546329][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.546355][    C1] yealink 3-1:36.0: unexpected response 0
[  305.556086][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.561913][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.561936][    C1] yealink 3-1:36.0: unexpected response 0
[  305.571684][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.577503][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.577526][    C1] yealink 3-1:36.0: unexpected response 0
[  305.587288][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.593151][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.593174][    C1] yealink 3-1:36.0: unexpected response 0
[  305.602917][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.608736][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.608759][    C1] yealink 3-1:36.0: unexpected response 0
[  305.618507][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.624354][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.624377][    C1] yealink 3-1:36.0: unexpected response 0
[  305.634119][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.639935][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.639958][    C1] yealink 3-1:36.0: unexpected response 0
[  305.649716][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.655578][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.655601][    C1] yealink 3-1:36.0: unexpected response 0
[  305.665397][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.671247][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.671268][    C1] yealink 3-1:36.0: unexpected response 0
[  305.680947][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.686795][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.686827][    C1] yealink 3-1:36.0: unexpected response 0
[  305.696574][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.702423][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.702451][    C1] yealink 3-1:36.0: unexpected response 0
[  305.712195][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.717983][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.718004][    C1] yealink 3-1:36.0: unexpected response 0
[  305.727753][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.733580][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.733603][    C1] yealink 3-1:36.0: unexpected response 0
[  305.743339][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.749153][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.749176][    C1] yealink 3-1:36.0: unexpected response 0
[  305.758963][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.764822][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.764846][    C1] yealink 3-1:36.0: unexpected response 0
[  305.774629][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.780453][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.780476][    C1] yealink 3-1:36.0: unexpected response 0
[  305.790234][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.796095][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.796118][    C1] yealink 3-1:36.0: unexpected response 0
[  305.805865][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.811695][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.811718][    C1] yealink 3-1:36.0: unexpected response 0
[  305.821470][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.827293][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.827316][    C1] yealink 3-1:36.0: unexpected response 0
[  305.837077][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.842945][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.842967][    C1] yealink 3-1:36.0: unexpected response 0
[  305.852709][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.858524][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.858546][    C1] yealink 3-1:36.0: unexpected response 0
[  305.868323][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.874172][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.874195][    C1] yealink 3-1:36.0: unexpected response 0
[  305.883968][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.889784][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.889806][    C1] yealink 3-1:36.0: unexpected response 0
[  305.899565][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.905415][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.905439][    C1] yealink 3-1:36.0: unexpected response 0
[  305.915196][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.921083][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.921119][    C1] yealink 3-1:36.0: unexpected response 0
[  305.930813][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.936662][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.936695][    C1] yealink 3-1:36.0: unexpected response 0
[  305.946448][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.952303][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.952339][    C1] yealink 3-1:36.0: unexpected response 0
[  305.962094][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.967882][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.967904][    C1] yealink 3-1:36.0: unexpected response 0
[  305.977755][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.983638][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.983663][    C1] yealink 3-1:36.0: unexpected response 0
[  305.993445][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  305.999598][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  305.999622][    C1] yealink 3-1:36.0: unexpected response 0
[  306.009416][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.015268][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.015292][    C1] yealink 3-1:36.0: unexpected response 0
[  306.025082][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.030906][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.030929][    C1] yealink 3-1:36.0: unexpected response 0
[  306.040712][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.046550][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.046574][    C1] yealink 3-1:36.0: unexpected response 0
[  306.056328][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.062173][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.062196][    C1] yealink 3-1:36.0: unexpected response 0
[  306.071947][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.077764][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.077787][    C1] yealink 3-1:36.0: unexpected response 0
[  306.087530][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.093411][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.093435][    C1] yealink 3-1:36.0: unexpected response 0
[  306.103221][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.109050][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.109074][    C1] yealink 3-1:36.0: unexpected response 0
[  306.118833][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.124681][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.124704][    C1] yealink 3-1:36.0: unexpected response 0
[  306.134488][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.140340][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.140363][    C1] yealink 3-1:36.0: unexpected response 0
[  306.150114][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.155948][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.155971][    C1] yealink 3-1:36.0: unexpected response 0
[  306.165831][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.171664][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.171687][    C1] yealink 3-1:36.0: unexpected response 0
[  306.181434][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.187332][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.187358][    C1] yealink 3-1:36.0: unexpected response 0
[  306.197144][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.203101][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.203125][    C1] yealink 3-1:36.0: unexpected response 0
[  306.212879][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.218694][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.218717][    C1] yealink 3-1:36.0: unexpected response 0
[  306.228556][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.234434][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.234464][    C1] yealink 3-1:36.0: unexpected response 0
[  306.244262][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.250101][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.250127][    C1] yealink 3-1:36.0: unexpected response 0
[  306.259903][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.265756][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.265780][    C1] yealink 3-1:36.0: unexpected response 0
[  306.275548][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.281400][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.281423][    C1] yealink 3-1:36.0: unexpected response 0
[  306.291169][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.297010][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.297034][    C1] yealink 3-1:36.0: unexpected response 0
[  306.306837][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.312686][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.312710][    C1] yealink 3-1:36.0: unexpected response 0
[  306.322492][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.328310][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.328333][    C1] yealink 3-1:36.0: unexpected response 0
[  306.338085][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.343943][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.343966][    C1] yealink 3-1:36.0: unexpected response 0
[  306.353719][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.359541][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.359564][    C1] yealink 3-1:36.0: unexpected response 0
[  306.369328][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.375179][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.375206][    C1] yealink 3-1:36.0: unexpected response 0
[  306.384964][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.390790][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.390814][    C1] yealink 3-1:36.0: unexpected response 0
[  306.400580][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.406451][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.406475][    C1] yealink 3-1:36.0: unexpected response 0
[  306.416235][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.422094][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.422119][    C1] yealink 3-1:36.0: unexpected response 0
[  306.431884][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.437706][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.437729][    C1] yealink 3-1:36.0: unexpected response 0
[  306.447483][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.453329][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.453352][    C1] yealink 3-1:36.0: unexpected response 0
[  306.463100][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.468920][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.468944][    C1] yealink 3-1:36.0: unexpected response 0
[  306.478692][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.484560][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.484585][    C1] yealink 3-1:36.0: unexpected response 0
[  306.494362][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.500451][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.500474][    C1] yealink 3-1:36.0: unexpected response 0
[  306.510346][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.516190][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.516212][    C1] yealink 3-1:36.0: unexpected response 0
[  306.525962][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.531841][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.531865][    C1] yealink 3-1:36.0: unexpected response 0
[  306.541661][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.547483][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.547506][    C1] yealink 3-1:36.0: unexpected response 0
[  306.557259][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.563095][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.563118][    C1] yealink 3-1:36.0: unexpected response 0
[  306.572862][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.578681][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.578703][    C1] yealink 3-1:36.0: unexpected response 0
[  306.588454][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.594289][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.594312][    C1] yealink 3-1:36.0: unexpected response 0
[  306.604061][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.609890][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.609912][    C1] yealink 3-1:36.0: unexpected response 0
[  306.619664][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.625527][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.625550][    C1] yealink 3-1:36.0: unexpected response 0
[  306.635294][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.641167][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.641199][    C1] yealink 3-1:36.0: unexpected response 0
[  306.650884][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.656724][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.656756][    C1] yealink 3-1:36.0: unexpected response 0
[  306.666514][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.672390][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.672419][    C1] yealink 3-1:36.0: unexpected response 0
[  306.682172][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.687951][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.687972][    C1] yealink 3-1:36.0: unexpected response 0
[  306.697714][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.703545][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.703568][    C1] yealink 3-1:36.0: unexpected response 0
[  306.713349][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.719176][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.719198][    C1] yealink 3-1:36.0: unexpected response 0
[  306.728964][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.735223][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.735247][    C1] yealink 3-1:36.0: unexpected response 0
[  306.745008][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.750827][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.750850][    C1] yealink 3-1:36.0: unexpected response 0
[  306.760635][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.766474][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.766498][    C1] yealink 3-1:36.0: unexpected response 0
[  306.776261][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.782112][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.782135][    C1] yealink 3-1:36.0: unexpected response 0
[  306.791892][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.797708][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.797731][    C1] yealink 3-1:36.0: unexpected response 0
[  306.807475][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.813308][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.813330][    C1] yealink 3-1:36.0: unexpected response 0
[  306.823078][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.828908][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.828932][    C1] yealink 3-1:36.0: unexpected response 0
[  306.838778][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.844661][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.844686][    C1] yealink 3-1:36.0: unexpected response 0
[  306.854441][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.860293][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.860317][    C1] yealink 3-1:36.0: unexpected response 0
[  306.870097][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.875960][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.875984][    C1] yealink 3-1:36.0: unexpected response 0
[  306.885747][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.891608][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.891631][    C1] yealink 3-1:36.0: unexpected response 0
[  306.901392][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.907215][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.907238][    C1] yealink 3-1:36.0: unexpected response 0
[  306.916991][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.922825][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.922868][    C1] yealink 3-1:36.0: unexpected response 0
[  306.932636][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.938474][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.938523][    C1] yealink 3-1:36.0: unexpected response 0
[  306.948309][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.954232][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.954265][    C1] yealink 3-1:36.0: unexpected response 0
[  306.964091][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.970051][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.970077][    C1] yealink 3-1:36.0: unexpected response 0
[  306.979891][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  306.985814][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  306.985839][    C1] yealink 3-1:36.0: unexpected response 0
[  306.995625][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.001776][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.001801][    C1] yealink 3-1:36.0: unexpected response 0
[  307.011562][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.017384][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.017408][    C1] yealink 3-1:36.0: unexpected response 0
[  307.027174][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.033006][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.033030][    C1] yealink 3-1:36.0: unexpected response 0
[  307.042795][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.048705][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.048729][    C1] yealink 3-1:36.0: unexpected response 0
[  307.058493][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.064416][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.064439][    C1] yealink 3-1:36.0: unexpected response 0
[  307.074225][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.080044][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.080067][    C1] yealink 3-1:36.0: unexpected response 0
[  307.089847][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.095788][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.095811][    C1] yealink 3-1:36.0: unexpected response 0
[  307.105560][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.111422][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.111445][    C1] yealink 3-1:36.0: unexpected response 0
[  307.121204][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.127020][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.127042][    C1] yealink 3-1:36.0: unexpected response 0
[  307.136792][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.142632][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.142656][    C1] yealink 3-1:36.0: unexpected response 0
[  307.152414][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.158242][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.158266][    C1] yealink 3-1:36.0: unexpected response 0
[  307.168042][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.173907][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.173931][    C1] yealink 3-1:36.0: unexpected response 0
[  307.183678][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.189494][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.189517][    C1] yealink 3-1:36.0: unexpected response 0
[  307.199294][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.205148][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.205172][    C1] yealink 3-1:36.0: unexpected response 0
[  307.214935][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.220799][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.220824][    C1] yealink 3-1:36.0: unexpected response 0
[  307.230598][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.236444][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.236469][    C1] yealink 3-1:36.0: unexpected response 0
[  307.246236][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.252083][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.252108][    C1] yealink 3-1:36.0: unexpected response 0
[  307.261880][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.267712][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.267737][    C1] yealink 3-1:36.0: unexpected response 0
[  307.277516][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.283356][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.283380][    C1] yealink 3-1:36.0: unexpected response 0
[  307.293147][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.298975][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.298998][    C1] yealink 3-1:36.0: unexpected response 0
[  307.308859][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.314705][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.314730][    C1] yealink 3-1:36.0: unexpected response 0
[  307.324492][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.330338][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.330362][    C1] yealink 3-1:36.0: unexpected response 0
[  307.340127][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.346015][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.346039][    C1] yealink 3-1:36.0: unexpected response 0
[  307.355801][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.361640][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.361664][    C1] yealink 3-1:36.0: unexpected response 0
[  307.371419][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.377239][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.377263][    C1] yealink 3-1:36.0: unexpected response 0
[  307.387030][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.392875][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.392898][    C1] yealink 3-1:36.0: unexpected response 0
[  307.402658][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.408475][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.408499][    C1] yealink 3-1:36.0: unexpected response 0
[  307.418315][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.424158][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.424194][    C1] yealink 3-1:36.0: unexpected response 0
[  307.434035][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.439857][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.439880][    C1] yealink 3-1:36.0: unexpected response 0
[  307.449652][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.455498][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.455523][    C1] yealink 3-1:36.0: unexpected response 0
[  307.465281][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.471135][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.471170][    C1] yealink 3-1:36.0: unexpected response 0
[  307.480878][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.486747][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.486781][    C1] yealink 3-1:36.0: unexpected response 0
[  307.496544][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.502733][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.502757][    C1] yealink 3-1:36.0: unexpected response 0
[  307.512612][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.518448][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.518471][    C1] yealink 3-1:36.0: unexpected response 0
[  307.528276][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.534124][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.534148][    C1] yealink 3-1:36.0: unexpected response 0
[  307.543899][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.549746][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.549768][    C1] yealink 3-1:36.0: unexpected response 0
[  307.559545][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.565386][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.565410][    C1] yealink 3-1:36.0: unexpected response 0
[  307.575162][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.581039][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.581070][    C1] yealink 3-1:36.0: unexpected response 0
[  307.590874][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.596715][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.596745][    C1] yealink 3-1:36.0: unexpected response 0
[  307.606501][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.612351][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.612380][    C1] yealink 3-1:36.0: unexpected response 0
[  307.622139][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.627930][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.627951][    C1] yealink 3-1:36.0: unexpected response 0
[  307.637749][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.643590][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.643614][    C1] yealink 3-1:36.0: unexpected response 0
[  307.653361][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.659184][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.659207][    C1] yealink 3-1:36.0: unexpected response 0
[  307.668987][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.674833][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.674857][    C1] yealink 3-1:36.0: unexpected response 0
[  307.684638][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.690459][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.690483][    C1] yealink 3-1:36.0: unexpected response 0
[  307.700238][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.706173][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.706196][    C1] yealink 3-1:36.0: unexpected response 0
[  307.715941][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.721781][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.721805][    C1] yealink 3-1:36.0: unexpected response 0
[  307.731640][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.737469][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.737492][    C1] yealink 3-1:36.0: unexpected response 0
[  307.747285][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.753168][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.753193][    C1] yealink 3-1:36.0: unexpected response 0
[  307.762944][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.768758][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.768782][    C1] yealink 3-1:36.0: unexpected response 0
[  307.778536][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.784368][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.784391][    C1] yealink 3-1:36.0: unexpected response 0
[  307.794187][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.800014][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.800037][    C1] yealink 3-1:36.0: unexpected response 0
[  307.809793][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.815635][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.815660][    C1] yealink 3-1:36.0: unexpected response 0
[  307.825414][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.831257][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.831281][    C1] yealink 3-1:36.0: unexpected response 0
[  307.840967][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.846830][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.846853][    C1] yealink 3-1:36.0: unexpected response 0
[  307.856661][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.862513][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.862538][    C1] yealink 3-1:36.0: unexpected response 0
[  307.872322][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.878168][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.878192][    C1] yealink 3-1:36.0: unexpected response 0
[  307.887963][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.893819][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.893842][    C1] yealink 3-1:36.0: unexpected response 0
[  307.903593][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.909412][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.909436][    C1] yealink 3-1:36.0: unexpected response 0
[  307.919195][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.925037][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.925061][    C1] yealink 3-1:36.0: unexpected response 0
[  307.934816][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.940635][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.940659][    C1] yealink 3-1:36.0: unexpected response 0
[  307.950423][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.956294][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.956317][    C1] yealink 3-1:36.0: unexpected response 0
[  307.966074][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.971931][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.971954][    C1] yealink 3-1:36.0: unexpected response 0
[  307.981718][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  307.987543][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  307.987567][    C1] yealink 3-1:36.0: unexpected response 0
[  307.997359][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.003526][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.003550][    C1] yealink 3-1:36.0: unexpected response 0
[  308.013311][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.019125][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.019152][    C1] yealink 3-1:36.0: unexpected response 0
[  308.028906][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.034766][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.034792][    C1] yealink 3-1:36.0: unexpected response 0
[  308.044595][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.050426][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.050451][    C1] yealink 3-1:36.0: unexpected response 0
[  308.060231][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.066094][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.066122][    C1] yealink 3-1:36.0: unexpected response 0
[  308.075929][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.081786][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.081811][    C1] yealink 3-1:36.0: unexpected response 0
[  308.091585][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.097440][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.097483][    C1] yealink 3-1:36.0: unexpected response 0
[  308.107255][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.113117][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.113147][    C1] yealink 3-1:36.0: unexpected response 0
[  308.122914][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.128698][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.128719][    C1] yealink 3-1:36.0: unexpected response 0
[  308.138467][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.144306][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.144330][    C1] yealink 3-1:36.0: unexpected response 0
[  308.154079][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.159915][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.159939][    C1] yealink 3-1:36.0: unexpected response 0
[  308.169704][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.175556][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.175580][    C1] yealink 3-1:36.0: unexpected response 0
[  308.185366][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.191230][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.191253][    C1] yealink 3-1:36.0: unexpected response 0
[  308.200984][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.206937][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.206962][    C1] yealink 3-1:36.0: unexpected response 0
[  308.216743][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.222608][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.222633][    C1] yealink 3-1:36.0: unexpected response 0
[  308.232417][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.238245][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.238269][    C1] yealink 3-1:36.0: unexpected response 0
[  308.248025][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.253909][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.253934][    C1] yealink 3-1:36.0: unexpected response 0
[  308.263686][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.269506][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.269530][    C1] yealink 3-1:36.0: unexpected response 0
[  308.279295][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.285153][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.285177][    C1] yealink 3-1:36.0: unexpected response 0
[  308.294981][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.300814][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.300837][    C1] yealink 3-1:36.0: unexpected response 0
[  308.310675][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.316518][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.316541][    C1] yealink 3-1:36.0: unexpected response 0
[  308.326293][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.332148][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.332171][    C1] yealink 3-1:36.0: unexpected response 0
[  308.341929][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.347751][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.347775][    C1] yealink 3-1:36.0: unexpected response 0
[  308.357536][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.363384][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.363408][    C1] yealink 3-1:36.0: unexpected response 0
[  308.373174][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.378998][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.379021][    C1] yealink 3-1:36.0: unexpected response 0
[  308.388797][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.394767][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.394791][    C1] yealink 3-1:36.0: unexpected response 0
[  308.404574][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.410402][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.410426][    C1] yealink 3-1:36.0: unexpected response 0
[  308.420187][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.426028][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.426052][    C1] yealink 3-1:36.0: unexpected response 0
[  308.435820][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.441664][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.441688][    C1] yealink 3-1:36.0: unexpected response 0
[  308.451450][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.457268][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.457292][    C1] yealink 3-1:36.0: unexpected response 0
[  308.467054][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.472894][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.472917][    C1] yealink 3-1:36.0: unexpected response 0
[  308.482675][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.488499][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.488523][    C1] yealink 3-1:36.0: unexpected response 0
[  308.498307][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.504429][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.504459][    C1] yealink 3-1:36.0: unexpected response 0
[  308.514367][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.520202][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.520226][    C1] yealink 3-1:36.0: unexpected response 0
[  308.529997][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.535844][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.535867][    C1] yealink 3-1:36.0: unexpected response 0
[  308.545622][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.551471][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.551495][    C1] yealink 3-1:36.0: unexpected response 0
[  308.561260][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.567101][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.567125][    C1] yealink 3-1:36.0: unexpected response 0
[  308.576882][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.582730][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.582754][    C1] yealink 3-1:36.0: unexpected response 0
[  308.592504][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.598325][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.598349][    C1] yealink 3-1:36.0: unexpected response 0
[  308.608132][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.613987][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.614011][    C1] yealink 3-1:36.0: unexpected response 0
[  308.623787][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.629606][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.629629][    C1] yealink 3-1:36.0: unexpected response 0
[  308.639388][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.645245][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.645268][    C1] yealink 3-1:36.0: unexpected response 0
[  308.655025][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.660850][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.660874][    C1] yealink 3-1:36.0: unexpected response 0
[  308.670639][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.676521][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.676546][    C1] yealink 3-1:36.0: unexpected response 0
[  308.686296][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.692140][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.692164][    C1] yealink 3-1:36.0: unexpected response 0
[  308.701924][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.707768][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.707791][    C1] yealink 3-1:36.0: unexpected response 0
[  308.717561][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.723411][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.723434][    C1] yealink 3-1:36.0: unexpected response 0
[  308.733247][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.739073][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.739096][    C1] yealink 3-1:36.0: unexpected response 0
[  308.748862][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.754721][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.754744][    C1] yealink 3-1:36.0: unexpected response 0
[  308.764514][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.770348][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.770372][    C1] yealink 3-1:36.0: unexpected response 0
[  308.780139][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.785994][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.786016][    C1] yealink 3-1:36.0: unexpected response 0
[  308.795784][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.801628][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.801652][    C1] yealink 3-1:36.0: unexpected response 0
[  308.811432][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.817261][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.817284][    C1] yealink 3-1:36.0: unexpected response 0
[  308.827146][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.833021][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.833046][    C1] yealink 3-1:36.0: unexpected response 0
[  308.842819][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.848640][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.848663][    C1] yealink 3-1:36.0: unexpected response 0
[  308.858449][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.864314][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.864339][    C1] yealink 3-1:36.0: unexpected response 0
[  308.874104][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.879928][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.879951][    C1] yealink 3-1:36.0: unexpected response 0
[  308.889717][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.895593][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.895617][    C1] yealink 3-1:36.0: unexpected response 0
[  308.905377][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.911245][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.911269][    C1] yealink 3-1:36.0: unexpected response 0
[  308.920971][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.926887][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.926911][    C1] yealink 3-1:36.0: unexpected response 0
[  308.936668][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.942517][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.942540][    C1] yealink 3-1:36.0: unexpected response 0
[  308.952348][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.958174][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.958196][    C1] yealink 3-1:36.0: unexpected response 0
[  308.967949][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.973846][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.973869][    C1] yealink 3-1:36.0: unexpected response 0
[  308.983619][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  308.989441][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  308.989465][    C1] yealink 3-1:36.0: unexpected response 0
[  308.999267][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.005428][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.005452][    C1] yealink 3-1:36.0: unexpected response 0
[  309.015293][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.021154][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.021182][    C1] yealink 3-1:36.0: unexpected response 0
[  309.030871][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.036820][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.036874][    C1] yealink 3-1:36.0: unexpected response 0
[  309.046630][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.052508][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.052540][    C1] yealink 3-1:36.0: unexpected response 0
[  309.062351][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.068149][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.068172][    C1] yealink 3-1:36.0: unexpected response 0
[  309.077934][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.083795][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.083820][    C1] yealink 3-1:36.0: unexpected response 0
[  309.093587][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.099408][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.099431][    C1] yealink 3-1:36.0: unexpected response 0
[  309.109184][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.115062][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.115087][    C1] yealink 3-1:36.0: unexpected response 0
[  309.124845][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.130663][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.130686][    C1] yealink 3-1:36.0: unexpected response 0
[  309.140441][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.146280][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.146303][    C1] yealink 3-1:36.0: unexpected response 0
[  309.156066][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.161908][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.161932][    C1] yealink 3-1:36.0: unexpected response 0
[  309.171820][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.177644][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.177667][    C1] yealink 3-1:36.0: unexpected response 0
[  309.187435][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.193282][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.193304][    C1] yealink 3-1:36.0: unexpected response 0
[  309.203054][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.208871][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.208895][    C1] yealink 3-1:36.0: unexpected response 0
[  309.218658][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.224517][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.224542][    C1] yealink 3-1:36.0: unexpected response 0
[  309.234352][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.240201][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.240226][    C1] yealink 3-1:36.0: unexpected response 0
[  309.250017][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.255882][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.255906][    C1] yealink 3-1:36.0: unexpected response 0
[  309.265687][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.271551][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.271576][    C1] yealink 3-1:36.0: unexpected response 0
[  309.281342][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.287163][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.287186][    C1] yealink 3-1:36.0: unexpected response 0
[  309.296944][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.302804][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.302847][    C1] yealink 3-1:36.0: unexpected response 0
[  309.312610][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.318444][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.318467][    C1] yealink 3-1:36.0: unexpected response 0
[  309.328231][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.334081][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.334105][    C1] yealink 3-1:36.0: unexpected response 0
[  309.343870][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.349708][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.349733][    C1] yealink 3-1:36.0: unexpected response 0
[  309.359509][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.365352][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.365376][    C1] yealink 3-1:36.0: unexpected response 0
[  309.375142][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.380972][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.380996][    C1] yealink 3-1:36.0: unexpected response 0
[  309.390875][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.396737][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.396768][    C1] yealink 3-1:36.0: unexpected response 0
[  309.406523][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.412363][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.412391][    C1] yealink 3-1:36.0: unexpected response 0
[  309.422153][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.427940][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.427961][    C1] yealink 3-1:36.0: unexpected response 0
[  309.437738][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.443572][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.443594][    C1] yealink 3-1:36.0: unexpected response 0
[  309.453344][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.459175][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.459198][    C1] yealink 3-1:36.0: unexpected response 0
[  309.468946][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.474817][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.474851][    C1] yealink 3-1:36.0: unexpected response 0
[  309.484612][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.490398][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.490419][    C1] yealink 3-1:36.0: unexpected response 0
[  309.500186][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.506295][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.506318][    C1] yealink 3-1:36.0: unexpected response 0
[  309.516158][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.521998][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.522021][    C1] yealink 3-1:36.0: unexpected response 0
[  309.531772][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.537617][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.537640][    C1] yealink 3-1:36.0: unexpected response 0
[  309.547398][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.553247][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.553272][    C1] yealink 3-1:36.0: unexpected response 0
[  309.563033][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.568863][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.568886][    C1] yealink 3-1:36.0: unexpected response 0
[  309.578633][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.584480][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.584521][    C1] yealink 3-1:36.0: unexpected response 0
[  309.594274][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.600092][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.600115][    C1] yealink 3-1:36.0: unexpected response 0
[  309.609878][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.615768][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.615790][    C1] yealink 3-1:36.0: unexpected response 0
[  309.625535][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.631385][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.631408][    C1] yealink 3-1:36.0: unexpected response 0
[  309.641267][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.647087][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.647108][    C1] yealink 3-1:36.0: unexpected response 0
[  309.656854][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.662715][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.662738][    C1] yealink 3-1:36.0: unexpected response 0
[  309.672493][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.678313][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.678349][    C1] yealink 3-1:36.0: unexpected response 0
[  309.688125][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.693991][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.694015][    C1] yealink 3-1:36.0: unexpected response 0
[  309.704187][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.710025][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.710054][    C1] yealink 3-1:36.0: unexpected response 0
[  309.719839][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.725742][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.725767][    C1] yealink 3-1:36.0: unexpected response 0
[  309.735561][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.741415][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.741440][    C1] yealink 3-1:36.0: unexpected response 0
[  309.751204][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.757035][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.757065][    C1] yealink 3-1:36.0: unexpected response 0
[  309.766837][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.772690][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.772714][    C1] yealink 3-1:36.0: unexpected response 0
[  309.782478][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.788307][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.788331][    C1] yealink 3-1:36.0: unexpected response 0
[  309.798122][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.804000][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.804024][    C1] yealink 3-1:36.0: unexpected response 0
[  309.813785][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.819603][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.819626][    C1] yealink 3-1:36.0: unexpected response 0
[  309.829409][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.835257][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.835281][    C1] yealink 3-1:36.0: unexpected response 0
[  309.845052][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.850884][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.850905][    C1] yealink 3-1:36.0: unexpected response 0
[  309.860633][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.866463][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.866485][    C1] yealink 3-1:36.0: unexpected response 0
[  309.876235][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.882079][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.882102][    C1] yealink 3-1:36.0: unexpected response 0
[  309.891848][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.897665][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.897688][    C1] yealink 3-1:36.0: unexpected response 0
[  309.907440][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.913278][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.913301][    C1] yealink 3-1:36.0: unexpected response 0
[  309.923065][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.928920][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.928943][    C1] yealink 3-1:36.0: unexpected response 0
[  309.938705][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.944572][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.944595][    C1] yealink 3-1:36.0: unexpected response 0
[  309.954354][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.960173][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.960195][    C1] yealink 3-1:36.0: unexpected response 0
[  309.969955][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.975810][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.975833][    C1] yealink 3-1:36.0: unexpected response 0
[  309.985581][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  309.991434][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  309.991457][    C1] yealink 3-1:36.0: unexpected response 0
[  310.001219][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.007600][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.007623][    C1] yealink 3-1:36.0: unexpected response 0
[  310.017492][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.023335][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.023357][    C1] yealink 3-1:36.0: unexpected response 0
[  310.033110][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.038932][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.038954][    C1] yealink 3-1:36.0: unexpected response 0
[  310.048749][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.054616][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.054640][    C1] yealink 3-1:36.0: unexpected response 0
[  310.064398][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.070223][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.070245][    C1] yealink 3-1:36.0: unexpected response 0
[  310.079998][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.085862][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.085885][    C1] yealink 3-1:36.0: unexpected response 0
[  310.095635][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.101487][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.101510][    C1] yealink 3-1:36.0: unexpected response 0
[  310.111266][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.117085][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.117108][    C1] yealink 3-1:36.0: unexpected response 0
[  310.126857][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.132689][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.132711][    C1] yealink 3-1:36.0: unexpected response 0
[  310.142470][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.148291][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.148313][    C1] yealink 3-1:36.0: unexpected response 0
[  310.158077][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.163960][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.163983][    C1] yealink 3-1:36.0: unexpected response 0
[  310.173745][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.179557][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.179579][    C1] yealink 3-1:36.0: unexpected response 0
[  310.189334][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.195174][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.195198][    C1] yealink 3-1:36.0: unexpected response 0
[  310.204958][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.210790][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.210813][    C1] yealink 3-1:36.0: unexpected response 0
[  310.220566][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.226403][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.226427][    C1] yealink 3-1:36.0: unexpected response 0
[  310.236170][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.242025][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.242048][    C1] yealink 3-1:36.0: unexpected response 0
[  310.251791][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.257613][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.257635][    C1] yealink 3-1:36.0: unexpected response 0
[  310.267472][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.273372][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.273396][    C1] yealink 3-1:36.0: unexpected response 0
[  310.283150][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.288975][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.289004][    C1] yealink 3-1:36.0: unexpected response 0
[  310.298774][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.304626][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.304650][    C1] yealink 3-1:36.0: unexpected response 0
[  310.314426][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.320254][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.320277][    C1] yealink 3-1:36.0: unexpected response 0
[  310.330075][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.335917][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.335940][    C1] yealink 3-1:36.0: unexpected response 0
[  310.345696][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.351540][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.351563][    C1] yealink 3-1:36.0: unexpected response 0
[  310.361332][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.367159][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.367181][    C1] yealink 3-1:36.0: unexpected response 0
[  310.376935][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.382811][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.382834][    C1] yealink 3-1:36.0: unexpected response 0
[  310.392581][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.398404][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.398428][    C1] yealink 3-1:36.0: unexpected response 0
[  310.408189][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.414033][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.414056][    C1] yealink 3-1:36.0: unexpected response 0
[  310.423808][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.429628][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.429651][    C1] yealink 3-1:36.0: unexpected response 0
[  310.439404][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.445252][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.445276][    C1] yealink 3-1:36.0: unexpected response 0
[  310.455037][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.460864][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.460887][    C1] yealink 3-1:36.0: unexpected response 0
[  310.470645][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.476492][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.476515][    C1] yealink 3-1:36.0: unexpected response 0
[  310.486299][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.492165][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.492188][    C1] yealink 3-1:36.0: unexpected response 0
[  310.501955][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.508166][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.508190][    C1] yealink 3-1:36.0: unexpected response 0
[  310.517954][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.523797][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.523821][    C1] yealink 3-1:36.0: unexpected response 0
[  310.533592][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.539429][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.539454][    C1] yealink 3-1:36.0: unexpected response 0
[  310.549213][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.555055][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.555079][    C1] yealink 3-1:36.0: unexpected response 0
[  310.564847][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.570687][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.570712][    C1] yealink 3-1:36.0: unexpected response 0
[  310.580483][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.586318][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.586340][    C1] yealink 3-1:36.0: unexpected response 0
[  310.596110][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.601966][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.601990][    C1] yealink 3-1:36.0: unexpected response 0
[  310.611743][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.617557][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.617581][    C1] yealink 3-1:36.0: unexpected response 0
[  310.627341][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.633179][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.633216][    C1] yealink 3-1:36.0: unexpected response 0
[  310.642970][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.648789][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.648811][    C1] yealink 3-1:36.0: unexpected response 0
[  310.658578][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.664426][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.664450][    C1] yealink 3-1:36.0: unexpected response 0
[  310.674200][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.680017][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.680039][    C1] yealink 3-1:36.0: unexpected response 0
[  310.689821][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.695673][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.695697][    C1] yealink 3-1:36.0: unexpected response 0
[  310.705530][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.711387][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.711409][    C1] yealink 3-1:36.0: unexpected response 0
[  310.721161][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.726991][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.727013][    C1] yealink 3-1:36.0: unexpected response 0
[  310.736773][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.742616][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.742640][    C1] yealink 3-1:36.0: unexpected response 0
[  310.752412][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.758245][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.758268][    C1] yealink 3-1:36.0: unexpected response 0
[  310.768028][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.773863][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.773886][    C1] yealink 3-1:36.0: unexpected response 0
[  310.783631][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.789445][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.789467][    C1] yealink 3-1:36.0: unexpected response 0
[  310.799258][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.805098][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.805122][    C1] yealink 3-1:36.0: unexpected response 0
[  310.814873][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.820722][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.820745][    C1] yealink 3-1:36.0: unexpected response 0
[  310.830523][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.836400][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.836441][    C1] yealink 3-1:36.0: unexpected response 0
[  310.846225][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.852077][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.852108][    C1] yealink 3-1:36.0: unexpected response 0
[  310.861864][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.867678][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.867700][    C1] yealink 3-1:36.0: unexpected response 0
[  310.877451][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.883297][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.883320][    C1] yealink 3-1:36.0: unexpected response 0
[  310.893159][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.898985][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.899008][    C1] yealink 3-1:36.0: unexpected response 0
[  310.908765][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.914607][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.914631][    C1] yealink 3-1:36.0: unexpected response 0
[  310.924404][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.930235][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.930259][    C1] yealink 3-1:36.0: unexpected response 0
[  310.940033][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.945873][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.945900][    C1] yealink 3-1:36.0: unexpected response 0
[  310.955654][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.961498][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.961532][    C1] yealink 3-1:36.0: unexpected response 0
[  310.971270][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.977095][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.977118][    C1] yealink 3-1:36.0: unexpected response 0
[  310.986894][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  310.992749][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  310.992773][    C1] yealink 3-1:36.0: unexpected response 0
[  311.002544][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.008674][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.008698][    C1] yealink 3-1:36.0: unexpected response 0
[  311.018507][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.024355][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.024379][    C1] yealink 3-1:36.0: unexpected response 0
[  311.034190][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.040023][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.040047][    C1] yealink 3-1:36.0: unexpected response 0
[  311.049876][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.055746][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.055771][    C1] yealink 3-1:36.0: unexpected response 0
[  311.065643][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.071531][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.071557][    C1] yealink 3-1:36.0: unexpected response 0
[  311.081335][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.087170][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.087195][    C1] yealink 3-1:36.0: unexpected response 0
[  311.096962][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.102811][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.102834][    C1] yealink 3-1:36.0: unexpected response 0
[  311.112628][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.118464][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.118489][    C1] yealink 3-1:36.0: unexpected response 0
[  311.128261][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.134109][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.134132][    C1] yealink 3-1:36.0: unexpected response 0
[  311.143901][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.149727][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.149754][    C1] yealink 3-1:36.0: unexpected response 0
[  311.159558][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.165418][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.165442][    C1] yealink 3-1:36.0: unexpected response 0
[  311.175208][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.181069][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.181104][    C1] yealink 3-1:36.0: unexpected response 0
[  311.190792][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.196642][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.196673][    C1] yealink 3-1:36.0: unexpected response 0
[  311.206402][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.212264][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.212291][    C1] yealink 3-1:36.0: unexpected response 0
[  311.222043][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.227836][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.227876][    C1] yealink 3-1:36.0: unexpected response 0
[  311.237641][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.243458][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.243478][    C1] yealink 3-1:36.0: unexpected response 0
[  311.253217][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.259024][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.259045][    C1] yealink 3-1:36.0: unexpected response 0
[  311.268810][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.274668][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.274692][    C1] yealink 3-1:36.0: unexpected response 0
[  311.284574][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.290400][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.290421][    C1] yealink 3-1:36.0: unexpected response 0
[  311.300194][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.306020][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.306040][    C1] yealink 3-1:36.0: unexpected response 0
[  311.315805][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.321654][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.321675][    C1] yealink 3-1:36.0: unexpected response 0
[  311.331426][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.337238][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.337260][    C1] yealink 3-1:36.0: unexpected response 0
[  311.347028][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.352851][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.352878][    C1] yealink 3-1:36.0: unexpected response 0
[  311.362650][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.368467][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.368490][    C1] yealink 3-1:36.0: unexpected response 0
[  311.378272][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.384105][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.384145][    C1] yealink 3-1:36.0: unexpected response 0
[  311.393895][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.399717][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.399740][    C1] yealink 3-1:36.0: unexpected response 0
[  311.409499][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.415353][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.415377][    C1] yealink 3-1:36.0: unexpected response 0
[  311.425127][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.430954][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.430977][    C1] yealink 3-1:36.0: unexpected response 0
[  311.440766][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.446600][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.446629][    C1] yealink 3-1:36.0: unexpected response 0
[  311.456399][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.462239][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.462270][    C1] yealink 3-1:36.0: unexpected response 0
[  311.472058][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.477824][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.477842][    C1] yealink 3-1:36.0: unexpected response 0
[  311.487589][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.493419][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.493442][    C1] yealink 3-1:36.0: unexpected response 0
[  311.503199][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.509368][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.509389][    C1] yealink 3-1:36.0: unexpected response 0
[  311.519133][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.524994][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.525018][    C1] yealink 3-1:36.0: unexpected response 0
[  311.534800][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.540660][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.540685][    C1] yealink 3-1:36.0: unexpected response 0
[  311.550553][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.556400][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.556422][    C1] yealink 3-1:36.0: unexpected response 0
[  311.566175][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.572012][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.572035][    C1] yealink 3-1:36.0: unexpected response 0
[  311.581833][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.587657][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.587678][    C1] yealink 3-1:36.0: unexpected response 0
[  311.597423][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.603254][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.603277][    C1] yealink 3-1:36.0: unexpected response 0
[  311.613016][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.618825][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.618852][    C1] yealink 3-1:36.0: unexpected response 0
[  311.628599][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.634431][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.634454][    C1] yealink 3-1:36.0: unexpected response 0
[  311.644220][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.650038][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.650060][    C1] yealink 3-1:36.0: unexpected response 0
[  311.659812][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.665660][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.665684][    C1] yealink 3-1:36.0: unexpected response 0
[  311.675565][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.681435][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.681457][    C1] yealink 3-1:36.0: unexpected response 0
[  311.691194][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.697094][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.697116][    C1] yealink 3-1:36.0: unexpected response 0
[  311.706888][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.712723][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.712744][    C1] yealink 3-1:36.0: unexpected response 0
[  311.722487][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.728309][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.728332][    C1] yealink 3-1:36.0: unexpected response 0
[  311.738085][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.743944][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.743969][    C1] yealink 3-1:36.0: unexpected response 0
[  311.753730][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.759555][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.759577][    C1] yealink 3-1:36.0: unexpected response 0
[  311.769360][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.775222][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.775248][    C1] yealink 3-1:36.0: unexpected response 0
[  311.785011][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.790843][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.790867][    C1] yealink 3-1:36.0: unexpected response 0
[  311.800696][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.806548][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.806572][    C1] yealink 3-1:36.0: unexpected response 0
[  311.816342][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.822202][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.822226][    C1] yealink 3-1:36.0: unexpected response 0
[  311.831993][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.837821][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.837849][    C1] yealink 3-1:36.0: unexpected response 0
[  311.847612][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.853463][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.853488][    C1] yealink 3-1:36.0: unexpected response 0
[  311.863249][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.869078][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.869101][    C1] yealink 3-1:36.0: unexpected response 0
[  311.878888][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.884745][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.884770][    C1] yealink 3-1:36.0: unexpected response 0
[  311.894555][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.900378][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.900402][    C1] yealink 3-1:36.0: unexpected response 0
[  311.910173][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.916023][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.916047][    C1] yealink 3-1:36.0: unexpected response 0
[  311.925831][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.931680][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.931704][    C1] yealink 3-1:36.0: unexpected response 0
[  311.941477][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.947304][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.947327][    C1] yealink 3-1:36.0: unexpected response 0
[  311.958106][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.964015][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.964047][    C1] yealink 3-1:36.0: unexpected response 0
[  311.973817][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.979647][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.979670][    C1] yealink 3-1:36.0: unexpected response 0
[  311.989472][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  311.995378][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  311.995411][    C1] yealink 3-1:36.0: unexpected response 0
[  312.005241][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.011383][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.011410][    C1] yealink 3-1:36.0: unexpected response 0
[  312.021297][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.027140][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.027168][    C1] yealink 3-1:36.0: unexpected response 0
[  312.036968][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.042822][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.042851][    C1] yealink 3-1:36.0: unexpected response 0
[  312.052660][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.058497][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.058522][    C1] yealink 3-1:36.0: unexpected response 0
[  312.068312][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.074170][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.074196][    C1] yealink 3-1:36.0: unexpected response 0
[  312.083957][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.089786][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.089810][    C1] yealink 3-1:36.0: unexpected response 0
[  312.099634][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.105498][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.105524][    C1] yealink 3-1:36.0: unexpected response 0
[  312.115313][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.121206][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.121233][    C1] yealink 3-1:36.0: unexpected response 0
[  312.130946][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.136859][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.136885][    C1] yealink 3-1:36.0: unexpected response 0
[  312.146671][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.152524][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.152549][    C1] yealink 3-1:36.0: unexpected response 0
[  312.162324][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.168149][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.168173][    C1] yealink 3-1:36.0: unexpected response 0
[  312.177932][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.183781][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.183805][    C1] yealink 3-1:36.0: unexpected response 0
[  312.193568][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.199412][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.199436][    C1] yealink 3-1:36.0: unexpected response 0
[  312.209199][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.215069][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.215103][    C1] yealink 3-1:36.0: unexpected response 0
[  312.224865][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.230648][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.230669][    C1] yealink 3-1:36.0: unexpected response 0
[  312.240435][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.246302][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.246327][    C1] yealink 3-1:36.0: unexpected response 0
[  312.256119][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.261963][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.261987][    C1] yealink 3-1:36.0: unexpected response 0
[  312.271746][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.277578][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.277601][    C1] yealink 3-1:36.0: unexpected response 0
[  312.287370][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.293206][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.293230][    C1] yealink 3-1:36.0: unexpected response 0
[  312.302989][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.308822][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.308847][    C1] yealink 3-1:36.0: unexpected response 0
[  312.318610][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.324457][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.324481][    C1] yealink 3-1:36.0: unexpected response 0
[  312.334265][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.340099][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.340124][    C1] yealink 3-1:36.0: unexpected response 0
[  312.349900][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.355765][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.355791][    C1] yealink 3-1:36.0: unexpected response 0
[  312.365576][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.371423][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.371448][    C1] yealink 3-1:36.0: unexpected response 0
[  312.381186][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.387017][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.387041][    C1] yealink 3-1:36.0: unexpected response 0
[  312.396800][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.402642][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.402666][    C1] yealink 3-1:36.0: unexpected response 0
[  312.412420][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.418245][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.418269][    C1] yealink 3-1:36.0: unexpected response 0
[  312.428055][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.433898][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.433921][    C1] yealink 3-1:36.0: unexpected response 0
[  312.443715][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.449544][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.449567][    C1] yealink 3-1:36.0: unexpected response 0
[  312.459355][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.465202][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.465226][    C1] yealink 3-1:36.0: unexpected response 0
[  312.474996][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.480825][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.480848][    C1] yealink 3-1:36.0: unexpected response 0
[  312.490617][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.496459][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.496483][    C1] yealink 3-1:36.0: unexpected response 0
[  312.506250][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.512410][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.512434][    C1] yealink 3-1:36.0: unexpected response 0
[  312.522190][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.528011][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.528035][    C1] yealink 3-1:36.0: unexpected response 0
[  312.537793][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.543664][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.543687][    C1] yealink 3-1:36.0: unexpected response 0
[  312.553430][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.559244][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.559266][    C1] yealink 3-1:36.0: unexpected response 0
[  312.569017][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.574868][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.574893][    C1] yealink 3-1:36.0: unexpected response 0
[  312.584672][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.590494][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.590518][    C1] yealink 3-1:36.0: unexpected response 0
[  312.600282][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.601532][   T30] INFO: task kworker/0:0:9 blocked for more than 143 seconds.
[  312.606266][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.616070][   T30]       Not tainted syzkaller #0
[  312.621469][    C1] yealink 3-1:36.0: unexpected response 0
[  312.622000][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.630047][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  312.635364][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.645856][   T30] task:kworker/0:0     state:D
[  312.651532][    C1] yealink 3-1:36.0: unexpected response 0
[  312.652011][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.658762][   T30]  stack:21480 pid:9     tgid:9     ppid:2      task_flags:0x4208060 flags:0x00080000
[  312.667293][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.673757][   T30] Workqueue: usb_hub_wq hub_event
[  312.679572][    C1] yealink 3-1:36.0: unexpected response 0
[  312.688275][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.689340][   T30] 
[  312.695369][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.702813][   T30] Call Trace:
[  312.707676][    C1] yealink 3-1:36.0: unexpected response 0
[  312.715390][   T30]  <TASK>
[  312.721890][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.728132][   T30]  __schedule+0x1138/0x47e0
[  312.734048][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.741571][   T30]  ? __pfx___schedule+0x10/0x10
[  312.746313][    C1] yealink 3-1:36.0: unexpected response 0
[  312.754143][   T30]  ? find_held_lock+0x2b/0x80
[  312.760454][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.766724][   T30]  ? schedule+0x2bf/0x390
[  312.772679][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.780029][   T30]  schedule+0xdd/0x390
[  312.784919][    C1] yealink 3-1:36.0: unexpected response 0
[  312.785242][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.793238][   T30]  schedule_preempt_disabled+0x13/0x30
[  312.800332][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.805228][   T30]  rwsem_down_write_slowpath+0x4c2/0x12c0
[  312.811070][    C1] yealink 3-1:36.0: unexpected response 0
[  312.811549][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.819114][   T30]  ? __pfx_rwsem_down_write_slowpath+0x10/0x10
[  312.825527][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.831694][   T30]  ? __pfx___might_resched+0x10/0x10
[  312.837210][    C1] yealink 3-1:36.0: unexpected response 0
[  312.843935][   T30]  down_write+0x1c7/0x1f0
[  312.851236][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.858287][   T30]  ? __pfx_down_write+0x10/0x10
[  312.862693][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.869981][   T30]  kernfs_remove_by_name_ns+0x51/0x120
[  312.875828][    C1] yealink 3-1:36.0: unexpected response 0
[  312.878959][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.883265][   T30]  usb_disconnect+0x488/0x9a0
[  312.888824][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.896147][   T30]  hub_event+0x1d0c/0x4af0
[  312.900878][    C1] yealink 3-1:36.0: unexpected response 0
[  312.908746][   T30]  ? __lock_acquire+0x4a5/0x2630
[  312.916512][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.921414][   T30]  ? do_raw_spin_unlock+0x145/0x1e0
[  312.927924][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  312.962824][   T30]  ? __pfx_hub_event+0x10/0x10
[  312.965753][    C1] yealink 3-1:36.0: unexpected response 0
[  312.988242][   T30]  ? assoc_array_gc+0x6d0/0x15d0
[  312.992307][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  312.998728][   T30]  ? rcu_is_watching+0x12/0xc0
[  313.005582][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  313.012448][   T30]  process_one_work+0xa0e/0x1980
[  313.016946][    C1] yealink 3-1:36.0: unexpected response 0
[  313.024727][   T30]  ? __pfx_process_one_work+0x10/0x10
[  313.030872][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  313.037253][   T30]  ? __pfx_hub_event+0x10/0x10
[  313.043303][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  313.050737][   T30]  worker_thread+0x5ef/0xe50
[  313.055547][    C1] yealink 3-1:36.0: unexpected response 0
[  313.055932][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  313.063717][   T30]  ? kthread+0x13a/0x450
[  313.069517][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  313.075881][   T30]  ? __pfx_worker_thread+0x10/0x10
[  313.081665][    C1] yealink 3-1:36.0: unexpected response 0
[  313.082104][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  313.089734][   T30]  kthread+0x370/0x450
[  313.096316][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  313.102322][   T30]  ? __pfx_kthread+0x10/0x10
[  313.107844][    C1] yealink 3-1:36.0: unexpected response 0
[  313.114765][   T30]  ret_from_fork+0x69a/0xc80
[  313.120879][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  313.128278][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  313.135760][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  313.264833][   T30]  ? __switch_to+0x7f6/0x1100
[  313.268903][    C1] yealink 3-1:36.0: unexpected response 0
[  313.421008][   T30]  ? __switch_to_asm+0x39/0x70
[  313.425672][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  313.508492][   T30]  ? __pfx_kthread+0x10/0x10
[  313.515323][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  313.600479][ T5232] usb 5-1: can't set config #1, error -71
[  313.603494][    C1] yealink 3-1:36.0: unexpected response 0
[  313.605507][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  313.669366][   T30]  ret_from_fork_asm+0x1a/0x30
[  313.675255][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  313.796077][ T5232] usb 5-1: USB disconnect, device number 36
[  313.797314][    C1] yealink 3-1:36.0: unexpected response 0
[  313.843394][   T30]  </TASK>
[  313.849670][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  314.001535][    T9] usb 2-1: new high-speed USB device number 36 using dummy_hcd
[  314.004363][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  314.029619][   T30] 
[  314.029619][   T30] Showing all locks held in the system:
[  314.035500][    C1] yealink 3-1:36.0: unexpected response 0
[  314.037442][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  314.183591][   T30] 5 locks held by kworker/0:0/9:
[  314.190499][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  314.323568][   T30]  #0: 
[  314.325365][    C1] yealink 3-1:36.0: unexpected response 0
[  314.326515][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  314.417059][   T30] ffff888105af8940
[  314.424153][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  314.516607][   T30]  (
[  314.518278][    C1] yealink 3-1:36.0: unexpected response 0
[  314.521686][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  314.589661][   T30] (wq_completion)usb_hub_wq
[  314.598068][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  314.661777][   T30] ){+.+.}-{0:0}
[  314.665781][    C1] yealink 3-1:36.0: unexpected response 0
[  314.668457][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  314.732573][   T30] , at: process_one_work+0x12d6/0x1980
[  314.737174][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  314.794675][   T30]  #1: 
[  314.800691][    C1] yealink 3-1:36.0: unexpected response 0
[  314.802017][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  314.875474][   T30] ffffc9000009fd18
[  314.879559][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  314.938270][   T30]  (
[  314.943517][    C1] yealink 3-1:36.0: unexpected response 0
[  314.944341][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.003069][   T30] (work_completion)(&hub->events)
[  315.008305][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.060274][   T30] ){+.+.}-{0:0}
[  315.064966][    C1] yealink 3-1:36.0: unexpected response 0
[  315.065517][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.109605][   T30] , at: process_one_work+0x973/0x1980
[  315.110739][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.141851][   T30]  #2: 
[  315.142198][    C1] yealink 3-1:36.0: unexpected response 0
[  315.172160][   T30] ffff88810bfd31d8
[  315.175453][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.208510][   T30]  (
[  315.213951][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.254081][   T30] &dev->mutex
[  315.258055][    C1] yealink 3-1:36.0: unexpected response 0
[  315.260678][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.311477][   T30] ){....}-{4:4}
[  315.319299][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.382666][   T30] , at: hub_event+0x1bd/0x4af0
[  315.389017][    C1] yealink 3-1:36.0: unexpected response 0
[  315.389773][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.460895][   T30]  #3: 
[  315.466607][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.531173][   T30] ffff88810bfd0560
[  315.536574][    C1] yealink 3-1:36.0: unexpected response 0
[  315.537979][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.604779][   T30]  (
[  315.607808][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.666193][   T30] &port_dev->status_lock
[  315.672229][    C1] yealink 3-1:36.0: unexpected response 0
[  315.672583][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.745730][   T30] ){+.+.}-{4:4}
[  315.750683][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.813591][   T30] , at: hub_event+0x2bd2/0x4af0
[  315.814131][    C1] yealink 3-1:36.0: unexpected response 0
[  315.850886][   T30]  #4: 
[  315.853452][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  315.902809][   T30] ffff88810cac5160
[  315.905850][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  315.963141][   T30]  (
[  315.969296][    C1] yealink 3-1:36.0: unexpected response 0
[  315.970135][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.051169][   T30] hcd->address0_mutex
[  316.053830][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  316.104389][   T30] ){+.+.}-{4:4}
[  316.105108][    C1] yealink 3-1:36.0: unexpected response 0
[  316.105674][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.146898][   T30] , at: hub_event+0x2bfb/0x4af0
[  316.150198][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  316.208368][   T30] 5 locks held by ksoftirqd/1/22:
[  316.214397][    C1] yealink 3-1:36.0: unexpected response 0
[  316.214862][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.291211][   T30] 4 locks held by kworker/1:0/23:
[  316.292411][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  316.339559][   T30] 1 lock held by khungtaskd/30:
[  316.343116][    C1] yealink 3-1:36.0: unexpected response 0
[  316.343497][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.408029][   T30]  #0: 
[  316.414911][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  316.481800][   T30] ffffffff896de8e0
[  316.485519][    C1] yealink 3-1:36.0: unexpected response 0
[  316.486029][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.547450][   T30]  (
[  316.552338][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  316.608128][   T30] rcu_read_lock
[  316.609171][    C1] yealink 3-1:36.0: unexpected response 0
[  316.651344][   T30] ){....}-{1:3}
[  316.653916][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.706701][   T30] , at: debug_show_all_locks+0x3d/0x184
[  316.711653][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  316.777385][   T30] 1 lock held by udevd/2856:
[  316.782913][    C1] yealink 3-1:36.0: unexpected response 0
[  316.783431][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.848759][   T30]  #0: 
[  316.853636][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  316.919019][   T30] ffff888100e87980
[  316.923824][    C1] yealink 3-1:36.0: unexpected response 0
[  316.924263][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  316.990734][   T30]  (
[  316.995625][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  317.055432][   T30] &root->kernfs_rwsem
[  317.058999][    C1] yealink 3-1:36.0: unexpected response 0
[  317.060651][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  317.122368][   T30] ){++++}-{4:4}
[  317.124409][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  317.172712][   T30] , at: kernfs_dop_revalidate+0xa5/0x7e0
[  317.174843][    C1] yealink 3-1:36.0: unexpected response 0
[  317.175404][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  317.230495][   T30] 2 locks held by getty/2918:
[  317.233325][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  317.308133][   T30]  #0: 
[  317.310254][    C1] yealink 3-1:36.0: unexpected response 0
[  317.311246][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  317.415523][   T30] ffff8881166390a0
[  317.421332][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  317.530187][   T30]  (
[  317.536123][    C1] yealink 3-1:36.0: unexpected response 0
[  317.538705][    C1] yealink 3-1:36.0: urb_ctl_callback - urb status -71
[  317.636492][   T30] &tty->ldisc_sem
[  317.640618][    C1] yealink 3-1:36.0: urb_irq_callback - urb status -71
[  317.733135][   T30] ){++++}-{0:0}
[  317.734979][    C1] yealink 3-1:36.0: unexpected response 0
[  317.735015][    C1] yealink 3-1:36.0: urb_irq_callback - usb_submit_urb failed -19
[  317.830121][   T30] , at: tty_ldisc_ref_wait+0x24/0x80
[  317.834364][   T23] usb 3-1: USB disconnect, device number 36
[  317.889420][   T30]  #1: 
[  319.152863][ T5392] usb 4-1: USB disconnect, device number 35
[  319.588067][ T5221] udevd[5221]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory
[  320.866623][    T9] usb 2-1: device descriptor read/64, error -110
[  320.882429][ T5235] usb 1-1: device descriptor read/all, error -71
[  321.281679][    T9] usb 2-1: device descriptor read/64, error -32
[  321.295382][   T30] ffffc900000452e8
[  321.571412][    T9] usb 2-1: new high-speed USB device number 37 using dummy_hcd
[  321.911179][   T30]  (
[  322.145979][    T9] usb 2-1: device descriptor read/64, error -32
[  322.247331][   T30] &ldata->atomic_read_lock
[  322.751359][    T9] usb 2-1: device descriptor read/64, error -32
[  323.001353][   T30] ){+.+.}-{4:4}
[  323.842507][    T9] usb usb2-port1: attempt power cycle
[  324.133124][   T30] , at: n_tty_read+0x419/0x14f0
[  324.881932][    T9] raw-gadget.4 gadget.1: failed to queue disconnect event
[  324.891849][   T30] 1 lock held by syz-executor/2971:
[  324.945051][    T9] raw-gadget.4 gadget.1: failed to queue reset event
[  324.951595][   T30]  #0: 
[  325.114453][    T9] raw-gadget.4 gadget.1: failed to queue resume event
[  325.382786][   T30] ffffffff896ea428
[  325.742526][    T9] raw-gadget.4 gadget.1: failed to queue reset event
[  341.555616][   T30]  (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x19e/0x3c0
[  341.563992][   T30] 1 lock held by syz-executor/2978:
[  341.569242][   T30]  #0: ffffffff896ea428 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x27f/0x3c0
[  341.579426][   T30] 1 lock held by modprobe/5695:
[  341.584447][   T30] 2 locks held by modprobe/5698:
[  341.589469][   T30] 3 locks held by modprobe/5700:
[  341.594964][   T30] 
[  341.597336][   T30] =============================================
[  341.597336][   T30] 
[  341.605843][   T30] NMI backtrace for cpu 1
[  341.605867][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  341.605904][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  341.605924][   T30] Call Trace:
[  341.605935][   T30]  <TASK>
[  341.605948][   T30]  dump_stack_lvl+0x100/0x190
[  341.606001][   T30]  nmi_cpu_backtrace.cold+0x12d/0x151
[  341.606042][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  341.606092][   T30]  nmi_trigger_cpumask_backtrace+0x1d7/0x230
[  341.606148][   T30]  sys_info+0x141/0x190
[  341.606183][   T30]  watchdog+0xcb1/0x1030
[  341.606232][   T30]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  341.606273][   T30]  ? __pfx_watchdog+0x10/0x10
[  341.606316][   T30]  ? __kthread_parkme+0x18c/0x230
[  341.606366][   T30]  ? kthread+0x13a/0x450
[  341.606413][   T30]  ? __pfx_watchdog+0x10/0x10
[  341.606453][   T30]  kthread+0x370/0x450
[  341.606484][   T30]  ? __pfx_kthread+0x10/0x10
[  341.606520][   T30]  ret_from_fork+0x69a/0xc80
[  341.606563][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  341.606609][   T30]  ? __switch_to+0x7f6/0x1100
[  341.606658][   T30]  ? __switch_to_asm+0x39/0x70
[  341.606701][   T30]  ? __pfx_kthread+0x10/0x10
[  341.606737][   T30]  ret_from_fork_asm+0x1a/0x30
[  341.606801][   T30]  </TASK>
[  341.606813][   T30] Sending NMI from CPU 1 to CPUs 0:
[  341.737960][    C0] NMI backtrace for cpu 0
[  341.737980][    C0] CPU: 0 UID: 0 PID: 5657 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) 
[  341.738011][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  341.738027][    C0] RIP: 0010:lock_acquire+0x17d/0x370
[  341.738056][    C0] Code: 00 00 85 d2 0f 85 98 00 00 00 9c 8f 04 24 fa 48 c7 c7 03 1e 16 89 e8 a2 a7 de 05 45 89 e8 44 89 e1 89 da 65 ff 05 ab be 68 0b <4c> 8b 14 24 44 89 f6 48 89 ef 41 81 e2 00 02 00 00 4c 89 14 24 4d
[  341.738082][    C0] RSP: 0018:ffffc90003fef7a8 EFLAGS: 00000002
[  341.738102][    C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
[  341.738118][    C0] RDX: 0000000000000000 RSI: ffffffff89161e03 RDI: ffffffff87b08de0
[  341.738135][    C0] RBP: ffffffff896de8e0 R08: 0000000000000000 R09: 0000000000000000
[  341.738150][    C0] R10: ffff888100e8791f R11: 0000000000000000 R12: 0000000000000002
[  341.738166][    C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  341.738181][    C0] FS:  0000555566be2500(0000) GS:ffff8882686a5000(0000) knlGS:0000000000000000
[  341.738206][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  341.738223][    C0] CR2: 00007f372734a368 CR3: 000000010df0a000 CR4: 00000000003506f0
[  341.738239][    C0] Call Trace:
[  341.738247][    C0]  <TASK>
[  341.738261][    C0]  kernfs_root+0x34/0x2a0
[  341.738290][    C0]  ? kernfs_root+0x23/0x2a0
[  341.738318][    C0]  kernfs_add_one+0x4ef/0x850
[  341.738355][    C0]  __kernfs_create_file+0x295/0x350
[  341.738396][    C0]  sysfs_add_file_mode_ns+0x207/0x3c0
[  341.738427][    C0]  sysfs_merge_group+0x194/0x340
[  341.738458][    C0]  ? __pfx_sysfs_merge_group+0x10/0x10
[  341.738489][    C0]  ? bus_add_device+0x368/0x6b0
[  341.738523][    C0]  ? __pfx_bus_add_device+0x10/0x10
[  341.738555][    C0]  ? __pfx_dev_add_physical_location+0x10/0x10
[  341.738594][    C0]  dpm_sysfs_add+0x237/0x280
[  341.738620][    C0]  device_add+0x9ef/0x1950
[  341.738645][    C0]  ? __pfx_device_add+0x10/0x10
[  341.738670][    C0]  ? lockdep_init_map_type+0x5c/0x250
[  341.738695][    C0]  ? __init_waitqueue_head+0xca/0x150
[  341.738734][    C0]  netdev_register_kobject+0x1a9/0x3d0
[  341.738767][    C0]  register_netdevice+0x13ca/0x2280
[  341.738797][    C0]  ? __pfx_register_netdevice+0x10/0x10
[  341.738833][    C0]  ? __pfx_loopback_net_init+0x10/0x10
[  341.738859][    C0]  register_netdev+0x34/0x50
[  341.738884][    C0]  loopback_net_init+0x7a/0x170
[  341.738907][    C0]  ? __pfx_loopback_net_init+0x10/0x10
[  341.738931][    C0]  ops_init+0x1e2/0x5f0
[  341.738958][    C0]  setup_net+0x118/0x3a0
[  341.738983][    C0]  ? __pfx_setup_net+0x10/0x10
[  341.739009][    C0]  ? mutex_init_lockdep+0xf1/0x120
[  341.739037][    C0]  copy_net_ns+0x46f/0x7c0
[  341.739066][    C0]  create_new_namespaces+0x3ea/0xac0
[  341.739109][    C0]  unshare_nsproxy_namespaces+0xf2/0x220
[  341.739148][    C0]  ksys_unshare+0x438/0xab0
[  341.739187][    C0]  ? __pfx_ksys_unshare+0x10/0x10
[  341.739225][    C0]  ? __pfx_fput_close_sync+0x10/0x10
[  341.739261][    C0]  __x64_sys_unshare+0x31/0x40
[  341.739299][    C0]  do_syscall_64+0x10b/0x7f0
[  341.739324][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  341.739349][    C0] RIP: 0033:0x7f931097e127
[  341.739374][    C0] Code: 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[  341.739399][    C0] RSP: 002b:00007ffea8acf7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[  341.739422][    C0] RAX: ffffffffffffffda RBX: 00007f9310bf5f40 RCX: 00007f931097e127
[  341.739439][    C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000
[  341.739454][    C0] RBP: 00007f9310bf67b8 R08: 0000000000000000 R09: 0000000000000000
[  341.739470][    C0] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000008
[  341.739486][    C0] R13: 0000000000000003 R14: 00007ffea8acf9f8 R15: 0000000000000000
[  341.739509][    C0]  </TASK>
[  341.897941][    T9] raw-gadget.4 gadget.1: failed to queue resume event
[  341.900127][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  341.900226][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  341.900358][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[  341.900417][   T30] Call Trace:
[  341.900450][   T30]  <TASK>
[  341.900489][   T30]  dump_stack_lvl+0x100/0x190
[  341.900591][   T30]  vpanic+0x552/0x970
[  341.900695][   T30]  ? __pfx_vpanic+0x10/0x10
[  341.900796][   T30]  ? nmi_trigger_cpumask_backtrace+0x182/0x230
[  341.900914][   T30]  ? nmi_trigger_cpumask_backtrace+0x182/0x230
[  341.901057][   T30]  panic+0xd1/0xe0
[  341.901168][   T30]  ? __pfx_panic+0x10/0x10
[  341.901281][   T30]  ? nmi_trigger_cpumask_backtrace+0x1b5/0x230
[  341.901382][   T30]  ? nmi_trigger_cpumask_backtrace+0x1f6/0x230
[  341.901503][   T30]  ? nmi_trigger_cpumask_backtrace+0x200/0x230
[  341.901645][   T30]  ? watchdog.cold+0x1ec/0x234
[  341.901787][   T30]  ? watchdog+0xcc1/0x1030
[  341.901919][   T30]  watchdog.cold+0x1fd/0x234
[  341.902053][   T30]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  341.902153][   T30]  ? __pfx_watchdog+0x10/0x10
[  341.902265][   T30]  ? __kthread_parkme+0x18c/0x230
[  341.902403][   T30]  ? kthread+0x13a/0x450
[  341.902476][   T30]  ? __pfx_watchdog+0x10/0x10
[  341.902616][   T30]  kthread+0x370/0x450
[  341.902722][   T30]  ? __pfx_kthread+0x10/0x10
[  341.902821][   T30]  ret_from_fork+0x69a/0xc80
[  341.902938][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  341.903096][   T30]  ? __switch_to+0x7f6/0x1100
[  341.903232][   T30]  ? __switch_to_asm+0x39/0x70
[  341.903354][   T30]  ? __pfx_kthread+0x10/0x10
[  341.903445][   T30]  ret_from_fork_asm+0x1a/0x30
[  341.903619][   T30]  </TASK>
[  342.285276][   T30] Kernel Offset: disabled
[  342.289613][   T30] Rebooting in 86400 seconds..