last executing test programs:

1m0.267913077s ago: executing program 4 (id=306):
syz_usb_connect(0x0, 0x57, &(0x7f0000000300)=ANY=[@ANYBLOB="12010102882333404f17318af4390102030109024500013f06400409044207000e0100010a240107000105ff010302070724050107638c0924030500030406810c2402060602"], &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0})

57.145743958s ago: executing program 4 (id=311):
syz_usb_connect(0x2, 0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000bd3619204433f0224def010203010902400001020000000904"], 0x0)

57.119207149s ago: executing program 1 (id=312):
syz_usb_connect(0x3, 0x64, &(0x7f00000003c0)={{0x12, 0x1, 0x110, 0x15, 0x4b, 0x45, 0x8, 0x61c, 0xc084, 0xa146, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x52, 0x2, 0xa2, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x3c, 0x4, 0x0, 0x23, 0x38, 0xaf, 0x5b, [@uac_control={{0xa, 0x24, 0x1, 0x6, 0x6}, [@mixer_unit={0xa, 0x24, 0x4, 0x1, 0x4, "af845599b6"}]}]}}, {{0x9, 0x4, 0x57, 0x1, 0x4, 0xb4, 0x9c, 0xf4, 0x3, [], [{{0x9, 0x5, 0x9, 0x0, 0x0, 0x3, 0x0, 0x4}}, {{0x9, 0x5, 0x2, 0x2, 0x200, 0xf7, 0x81, 0x6}}, {{0x9, 0x5, 0x9, 0x3, 0x3ff, 0x8, 0x40, 0x4}}, {{0x9, 0x5, 0x85, 0x3, 0x40, 0xb, 0x2, 0xb}}]}}]}}]}}, 0x0)

54.935504606s ago: executing program 2 (id=315):
syz_usb_connect(0x2, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100001a77aa4094225b4210a201020301090224000100000019090400000292335000090506f20f000000000905ba3e79b71b"], 0x0)

54.111746763s ago: executing program 4 (id=316):
syz_usb_connect$uac1(0x0, 0xa4, &(0x7f00000002c0)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2405000005000000000000000c240000e9fffff5ffffffff092403f3", @ANYRES8, @ANYBLOB="05"], 0x0)

53.991083151s ago: executing program 1 (id=317):
syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="12010002000000206d0490c04000010203010902240009210800fb"], 0xfffffffffffffffc)

51.834464045s ago: executing program 2 (id=320):
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x7f, 0x7a, 0x72, 0x8, 0x72f, 0x2200, 0xf8bd, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0xa2, 0x0, 0x0, 0x3f, [{{0x9, 0x4, 0x33, 0x1, 0x2, 0xff, 0xff, 0xff, 0x3, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0xf7, 0x81, 0x6}}, {{0x9, 0x5, 0x3, 0x3, 0x3ff, 0x8, 0x40, 0x4}}]}}]}}]}}, 0x0)

51.026593762s ago: executing program 4 (id=321):
syz_usb_connect(0x0, 0x10b, &(0x7f0000000000)=ANY=[@ANYBLOB="05010900b24b6a10e6040300770100000001090224000b010000000904000302ccd4280009050b02000000040009058a02"], 0x0)

50.952917087s ago: executing program 1 (id=322):
syz_usb_connect(0x0, 0x34, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x92, 0xdf, 0x55, 0x10, 0x5ac, 0x9226, 0xb289, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0xe9, 0x0, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x7, 0x5, "d77b5d2898"}]}}]}}]}}]}}, 0x0)

48.82732312s ago: executing program 2 (id=325):
syz_usb_connect(0x5, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ee0ff540991100b038e501020301090224000100000000090400"], 0x0)

47.907515793s ago: executing program 4 (id=326):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000b628a340fa04902453f8010203010902120801000000000904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)

47.879481465s ago: executing program 1 (id=327):
r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000001280)={{0x12, 0x1, 0x300, 0x0, 0x1f, 0x66, 0x8, 0x58f, 0x6610, 0x4805, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x95, 0x70, 0x81, [{{0x9, 0x4, 0x0, 0x81, 0x0, 0xff, 0xff, 0xff, 0x2}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xd})
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f0000000540)={0x0, 0xf, 0x5, "f2344a2914"}, 0x0, 0x0})

45.930962458s ago: executing program 0 (id=328):
syz_usb_connect(0x0, 0x36, &(0x7f0000002e80)={{0x12, 0x1, 0x0, 0xdb, 0xe, 0x5, 0x20, 0x4b4, 0x6830, 0x3599, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xd5, 0x73, 0xe8, 0x0, [@uac_control], [{}]}}]}}]}}, 0x0)

45.597833187s ago: executing program 3 (id=329):
r0 = syz_open_dev$evdev(&(0x7f0000002780), 0x2, 0x0)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/103)

45.597685187s ago: executing program 2 (id=330):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000009c0)=ANY=[@ANYBLOB="12010000e2795510d10502200005000203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000440)={0x1c, &(0x7f0000000340)={0x40, 0x14, 0x4, "110c96b4"}, 0x0, 0x0})

33.752984104s ago: executing program 4 (id=331):
r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01)
ioctl$EVIOCSABS2F(r0, 0x401845ef, 0x0)

33.752859054s ago: executing program 1 (id=332):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0)
syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB="201006000000065f01"], 0x0, 0x0, 0x0, 0x0}, 0x0)

33.752753254s ago: executing program 0 (id=333):
syz_usb_connect(0x0, 0x24, &(0x7f0000000600)={{0x12, 0x1, 0x0, 0x38, 0xff, 0x4f, 0x40, 0x13d3, 0x3219, 0x7a67, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x1, 0x0, 0x5e, 0x8b, 0x15}}]}}]}}, 0x0)

33.752667134s ago: executing program 2 (id=334):
r0 = syz_usb_connect(0x0, 0x202, &(0x7f0000000780)=ANY=[@ANYBLOB="1201100152018b401e040740185d000000010902f00101040000030904"], 0x0)
syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000200)={0x1c, &(0x7f0000000100)={0x0, 0x0, 0x2, "021c"}, 0x0, 0x0})

33.752595534s ago: executing program 1 (id=335):
r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x3, 0x862b01)
ioctl$EVIOCSCLOCKID(r0, 0x401c5820, &(0x7f0000001800)=0x200)

33.752555974s ago: executing program 0 (id=336):
syz_usb_connect(0x0, 0x24, &(0x7f00000014c0)={{0x12, 0x1, 0x0, 0xa8, 0x9d, 0x6d, 0x20, 0x5ac, 0x231, 0x80fd, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0xf5, 0x2}}]}}]}}, 0x0)

33.752495744s ago: executing program 2 (id=337):
r0 = syz_open_dev$evdev(&(0x7f0000001640), 0x0, 0x80801)
ioctl$EVIOCSKEYCODE_V2(r0, 0x5450, 0x0)

33.752434564s ago: executing program 0 (id=338):
syz_usb_connect$cdc_ncm(0x0, 0x7a, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000020000402505a1a44000010203010902680002010040000904000001020e0000052406080005240000000d370f0100000000000000000006241a0000000c241b"], 0x0)
syz_usb_connect(0x0, 0x24, 0x0, 0x0)

33.687461487s ago: executing program 0 (id=339):
syz_usb_connect(0x0, 0x3f, &(0x7f0000002400)={{0x12, 0x1, 0x310, 0xc6, 0x49, 0x8, 0x20, 0x424, 0x7850, 0x452d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0xa, 0xd, 0xa0, 0x7, [{{0x9, 0x4, 0xb, 0xe0, 0x3, 0xaf, 0xb9, 0xce, 0x9, [], [{{0x9, 0x5, 0x4, 0x10, 0x400, 0xb, 0xff, 0x7}}, {{0x9, 0x5, 0xf, 0xc, 0x400, 0x7, 0x7, 0x4}}, {{0x9, 0x5, 0x8, 0x0, 0x40, 0x2, 0x9c, 0x3}}]}}]}}]}}, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0})
ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, 0x0)

22.051868172s ago: executing program 3 (id=340):
r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="130100002add1e20ef050a023691010203010902240001000000000904000002ea1998000905a6a7f5ecf56c00090507", @ANYRES32], 0x0)
syz_usb_control_io(r0, 0x0, &(0x7f0000000780)={0x84, &(0x7f0000000300)={0x0, 0x5, 0x1, 'O'}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

22.051434482s ago: executing program 0 (id=341):
r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x1, 0xe8, &(0x7f0000000ac0)="e2868f4aefac7a67561422c516dc175845e997f8169837a09b4366393e640b0e755f45f91f4b30c8c49475cfb6045b3a4886bddc89b17f03b46ca395d2fab9052906ea669df28484652822fb0bb0b395d161aec424718d1e1dcc5adc4cef9363a93024159b6d7e4e0e2d5cc8ab637193f3efe80d0a2fdcd22b8e4e96dffb6bb350d25a82f272ad0ee1237a9a7b0b3f7dc9ca26d2d54cbf2181d2194cc62965a20bba7b1729b8eccd05d4fe3221476a3f84e565bc054a47fb49d34831e0d9515dce4c3b24b6c432e9916d1cdb9cad4672ab05adc0a8b773cba8d6a26d8bbe8f0edf5b43aa258c76fd"})

22.051317762s ago: executing program 3 (id=342):
syz_usb_connect(0x4, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x95, 0x7c, 0x46, 0x0, 0xaf0, 0xd013, 0x5b2c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x4c, 0x8c, 0x14, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x20, 0x0, 0x0, 0x6}}, {{0x9, 0x5, 0x8}}]}}]}}]}}, 0x0)
syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000bc9cbf40480b032094710000000109022400010000000009040000224fc25200090503fe"], 0x0)

21.90945731s ago: executing program 32 (id=331):
r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01)
ioctl$EVIOCSABS2F(r0, 0x401845ef, 0x0)

21.792786797s ago: executing program 33 (id=335):
r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x3, 0x862b01)
ioctl$EVIOCSCLOCKID(r0, 0x401c5820, &(0x7f0000001800)=0x200)

21.73493595s ago: executing program 34 (id=337):
r0 = syz_open_dev$evdev(&(0x7f0000001640), 0x0, 0x80801)
ioctl$EVIOCSKEYCODE_V2(r0, 0x5450, 0x0)

21.713501431s ago: executing program 3 (id=346):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0xcb, 0x8d, 0xa7, 0x10, 0xbda, 0xb720, 0xfa72, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0xff, 0xff}}]}}]}}, 0x0)
syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000380)={0x34, &(0x7f0000000180)={0x40, 0xe, 0x31, "f2733c4706bd9c021e35109724c3b388c34fb67a8b47e8da78e8d38d8de217b9d2b51508cc92621b0def915676b7a4166d"}, 0x0, 0x0, 0x0, 0x0, 0x0})

18.565871534s ago: executing program 3 (id=347):
r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000d3e457201e040b40e73e000000010902120001000000000904"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)

15.382715358s ago: executing program 35 (id=341):
r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x822b01)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x1, 0xe8, &(0x7f0000000ac0)="e2868f4aefac7a67561422c516dc175845e997f8169837a09b4366393e640b0e755f45f91f4b30c8c49475cfb6045b3a4886bddc89b17f03b46ca395d2fab9052906ea669df28484652822fb0bb0b395d161aec424718d1e1dcc5adc4cef9363a93024159b6d7e4e0e2d5cc8ab637193f3efe80d0a2fdcd22b8e4e96dffb6bb350d25a82f272ad0ee1237a9a7b0b3f7dc9ca26d2d54cbf2181d2194cc62965a20bba7b1729b8eccd05d4fe3221476a3f84e565bc054a47fb49d34831e0d9515dce4c3b24b6c432e9916d1cdb9cad4672ab05adc0a8b773cba8d6a26d8bbe8f0edf5b43aa258c76fd"})

15.286264594s ago: executing program 3 (id=349):
r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x1000101, "0020946fc67f0000201b14700c1e0ac74f000000001600000000000900"})

0s ago: executing program 36 (id=349):
r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x1000101, "0020946fc67f0000201b14700c1e0ac74f000000001600000000000900"})

kernel console output (not intermixed with test programs):

0
[  312.645943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.651870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.651906][    C1] yealink 2-1:36.0: unexpected response 0
[  312.661755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.667736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.667770][    C1] yealink 2-1:36.0: unexpected response 0
[  312.677585][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.683586][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.683617][    C1] yealink 2-1:36.0: unexpected response 0
[  312.693435][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.699340][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.699378][    C1] yealink 2-1:36.0: unexpected response 0
[  312.709171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.715036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.715074][    C1] yealink 2-1:36.0: unexpected response 0
[  312.724895][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.730834][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.730868][    C1] yealink 2-1:36.0: unexpected response 0
[  312.740678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.746588][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.746628][    C1] yealink 2-1:36.0: unexpected response 0
[  312.756394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.762354][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.762391][    C1] yealink 2-1:36.0: unexpected response 0
[  312.772715][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.778644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.778677][    C1] yealink 2-1:36.0: unexpected response 0
[  312.788459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.794307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.794341][    C1] yealink 2-1:36.0: unexpected response 0
[  312.804144][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.810043][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.810077][    C1] yealink 2-1:36.0: unexpected response 0
[  312.819889][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.825745][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.825783][    C1] yealink 2-1:36.0: unexpected response 0
[  312.835588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.841472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.841508][    C1] yealink 2-1:36.0: unexpected response 0
[  312.851433][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.857487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.857522][    C1] yealink 2-1:36.0: unexpected response 0
[  312.867326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.873195][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.873233][    C1] yealink 2-1:36.0: unexpected response 0
[  312.883036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.888965][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.889001][    C1] yealink 2-1:36.0: unexpected response 0
[  312.898879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.904734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.904772][    C1] yealink 2-1:36.0: unexpected response 0
[  312.914999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.920897][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.920934][    C1] yealink 2-1:36.0: unexpected response 0
[  312.930761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.936658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.936685][    C1] yealink 2-1:36.0: unexpected response 0
[  312.946469][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.952491][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.952529][    C1] yealink 2-1:36.0: unexpected response 0
[  312.962661][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.968598][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.968631][    C1] yealink 2-1:36.0: unexpected response 0
[  312.978444][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  312.984286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  312.984319][    C1] yealink 2-1:36.0: unexpected response 0
[  312.994301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.000196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.000230][    C1] yealink 2-1:36.0: unexpected response 0
[  313.010047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.015923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.015961][    C1] yealink 2-1:36.0: unexpected response 0
[  313.025767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.031686][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.031758][    C1] yealink 2-1:36.0: unexpected response 0
[  313.041661][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.047697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.047734][    C1] yealink 2-1:36.0: unexpected response 0
[  313.057601][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.063653][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.063687][    C1] yealink 2-1:36.0: unexpected response 0
[  313.073523][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.079441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.079471][    C1] yealink 2-1:36.0: unexpected response 0
[  313.089253][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.095119][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.095159][    C1] yealink 2-1:36.0: unexpected response 0
[  313.104984][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.110906][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.110943][    C1] yealink 2-1:36.0: unexpected response 0
[  313.120830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.126725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.126754][    C1] yealink 2-1:36.0: unexpected response 0
[  313.136544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.142442][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.142480][    C1] yealink 2-1:36.0: unexpected response 0
[  313.152398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.152690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.152723][    C1] yealink 2-1:36.0: unexpected response 0
[  313.158618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.167412][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.167467][    C1] yealink 2-1:36.0: unexpected response 0
[  313.177374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.183425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.183459][    C1] yealink 2-1:36.0: unexpected response 0
[  313.193469][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.199379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.199416][    C1] yealink 2-1:36.0: unexpected response 0
[  313.209220][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.215081][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.215115][    C1] yealink 2-1:36.0: unexpected response 0
[  313.224902][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.230821][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.230855][    C1] yealink 2-1:36.0: unexpected response 0
[  313.240665][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.246537][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.246567][    C1] yealink 2-1:36.0: unexpected response 0
[  313.256368][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.262361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.262402][    C1] yealink 2-1:36.0: unexpected response 0
[  313.272911][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.278886][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.278919][    C1] yealink 2-1:36.0: unexpected response 0
[  313.288733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.294625][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.294659][    C1] yealink 2-1:36.0: unexpected response 0
[  313.304795][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.310692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.310729][    C1] yealink 2-1:36.0: unexpected response 0
[  313.320872][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.326756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.326791][    C1] yealink 2-1:36.0: unexpected response 0
[  313.336744][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.342601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.342641][    C1] yealink 2-1:36.0: unexpected response 0
[  313.353020][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.358889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.358925][    C1] yealink 2-1:36.0: unexpected response 0
[  313.368776][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.374743][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.374779][    C1] yealink 2-1:36.0: unexpected response 0
[  313.384627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.390840][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.390873][    C1] yealink 2-1:36.0: unexpected response 0
[  313.400679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.406583][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.406612][    C1] yealink 2-1:36.0: unexpected response 0
[  313.416472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.422419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.422460][    C1] yealink 2-1:36.0: unexpected response 0
[  313.432258][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.438463][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.438496][    C1] yealink 2-1:36.0: unexpected response 0
[  313.448453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.454390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.454437][    C1] yealink 2-1:36.0: unexpected response 0
[  313.464342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.470261][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.470298][    C1] yealink 2-1:36.0: unexpected response 0
[  313.480112][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.485973][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.486011][    C1] yealink 2-1:36.0: unexpected response 0
[  313.495806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.501732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.501766][    C1] yealink 2-1:36.0: unexpected response 0
[  313.511633][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.517992][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.518020][    C1] yealink 2-1:36.0: unexpected response 0
[  313.527853][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.533732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.533772][    C1] yealink 2-1:36.0: unexpected response 0
[  313.543727][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.550078][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.550112][    C1] yealink 2-1:36.0: unexpected response 0
[  313.560360][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.566205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.566243][    C1] yealink 2-1:36.0: unexpected response 0
[  313.576031][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.581944][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.581979][    C1] yealink 2-1:36.0: unexpected response 0
[  313.592092][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.597977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.598012][    C1] yealink 2-1:36.0: unexpected response 0
[  313.607815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.613679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.613713][    C1] yealink 2-1:36.0: unexpected response 0
[  313.623543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.629716][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.629746][    C1] yealink 2-1:36.0: unexpected response 0
[  313.639632][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.646076][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.646110][    C1] yealink 2-1:36.0: unexpected response 0
[  313.655951][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.661839][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.661876][    C1] yealink 2-1:36.0: unexpected response 0
[  313.671990][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.677903][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.677932][    C1] yealink 2-1:36.0: unexpected response 0
[  313.687888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.693764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.693800][    C1] yealink 2-1:36.0: unexpected response 0
[  313.703592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.709499][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.709537][    C1] yealink 2-1:36.0: unexpected response 0
[  313.719344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.725203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.725242][    C1] yealink 2-1:36.0: unexpected response 0
[  313.735239][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.741168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.741202][    C1] yealink 2-1:36.0: unexpected response 0
[  313.750996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.756884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.756916][    C1] yealink 2-1:36.0: unexpected response 0
[  313.766824][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.772704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.772742][    C1] yealink 2-1:36.0: unexpected response 0
[  313.782636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.788546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.788581][    C1] yealink 2-1:36.0: unexpected response 0
[  313.798493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.804357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.804395][    C1] yealink 2-1:36.0: unexpected response 0
[  313.814304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.820187][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.820226][    C1] yealink 2-1:36.0: unexpected response 0
[  313.830033][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.835999][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.836037][    C1] yealink 2-1:36.0: unexpected response 0
[  313.845897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.851863][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.851896][    C1] yealink 2-1:36.0: unexpected response 0
[  313.861691][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.868073][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.868100][    C1] yealink 2-1:36.0: unexpected response 0
[  313.877971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.883826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.883865][    C1] yealink 2-1:36.0: unexpected response 0
[  313.893711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.899622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.899658][    C1] yealink 2-1:36.0: unexpected response 0
[  313.909438][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.915384][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.915424][    C1] yealink 2-1:36.0: unexpected response 0
[  313.925244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.931139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.931177][    C1] yealink 2-1:36.0: unexpected response 0
[  313.940975][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.946881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.946918][    C1] yealink 2-1:36.0: unexpected response 0
[  313.956795][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.962690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.962724][    C1] yealink 2-1:36.0: unexpected response 0
[  313.972552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.978648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.978682][    C1] yealink 2-1:36.0: unexpected response 0
[  313.988612][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  313.994600][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  313.994640][    C1] yealink 2-1:36.0: unexpected response 0
[  314.004451][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.010402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.010438][    C1] yealink 2-1:36.0: unexpected response 0
[  314.020419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.026331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.026363][    C1] yealink 2-1:36.0: unexpected response 0
[  314.036174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.042085][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.042121][    C1] yealink 2-1:36.0: unexpected response 0
[  314.051913][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.057819][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.057848][    C1] yealink 2-1:36.0: unexpected response 0
[  314.067727][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.073589][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.073626][    C1] yealink 2-1:36.0: unexpected response 0
[  314.083424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.089352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.089380][    C1] yealink 2-1:36.0: unexpected response 0
[  314.099167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.105021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.105057][    C1] yealink 2-1:36.0: unexpected response 0
[  314.114881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.120778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.120814][    C1] yealink 2-1:36.0: unexpected response 0
[  314.130789][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.136668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.136700][    C1] yealink 2-1:36.0: unexpected response 0
[  314.146483][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.152355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.152393][    C1] yealink 2-1:36.0: unexpected response 0
[  314.162300][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.168192][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.168224][    C1] yealink 2-1:36.0: unexpected response 0
[  314.178023][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.183881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.183914][    C1] yealink 2-1:36.0: unexpected response 0
[  314.193877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.200127][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.200161][    C1] yealink 2-1:36.0: unexpected response 0
[  314.209967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.215813][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.215849][    C1] yealink 2-1:36.0: unexpected response 0
[  314.225650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.231566][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.231603][    C1] yealink 2-1:36.0: unexpected response 0
[  314.241411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.247732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.247767][    C1] yealink 2-1:36.0: unexpected response 0
[  314.257575][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.263439][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.263474][    C1] yealink 2-1:36.0: unexpected response 0
[  314.273281][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.279200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.279235][    C1] yealink 2-1:36.0: unexpected response 0
[  314.289076][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.294928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.294965][    C1] yealink 2-1:36.0: unexpected response 0
[  314.304762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.310670][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.310704][    C1] yealink 2-1:36.0: unexpected response 0
[  314.320506][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.326405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.326437][    C1] yealink 2-1:36.0: unexpected response 0
[  314.336192][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.342102][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.342137][    C1] yealink 2-1:36.0: unexpected response 0
[  314.352024][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.357921][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.357954][    C1] yealink 2-1:36.0: unexpected response 0
[  314.367746][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.373591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.373624][    C1] yealink 2-1:36.0: unexpected response 0
[  314.383417][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.389593][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.389629][    C1] yealink 2-1:36.0: unexpected response 0
[  314.399752][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.405650][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.405686][    C1] yealink 2-1:36.0: unexpected response 0
[  314.415534][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.421433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.421470][    C1] yealink 2-1:36.0: unexpected response 0
[  314.431535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.437436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.437465][    C1] yealink 2-1:36.0: unexpected response 0
[  314.447444][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.453312][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.453352][    C1] yealink 2-1:36.0: unexpected response 0
[  314.463204][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.469133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.469166][    C1] yealink 2-1:36.0: unexpected response 0
[  314.478952][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.484800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.484839][    C1] yealink 2-1:36.0: unexpected response 0
[  314.494687][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.500603][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.500640][    C1] yealink 2-1:36.0: unexpected response 0
[  314.510545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.516413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.516444][    C1] yealink 2-1:36.0: unexpected response 0
[  314.526207][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.526475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.526503][    C1] yealink 2-1:36.0: unexpected response 0
[  314.532354][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.541133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.541166][    C1] yealink 2-1:36.0: unexpected response 0
[  314.551234][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.557142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.557171][    C1] yealink 2-1:36.0: unexpected response 0
[  314.566938][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.572791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.572827][    C1] yealink 2-1:36.0: unexpected response 0
[  314.582639][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.588528][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.588571][    C1] yealink 2-1:36.0: unexpected response 0
[  314.598382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.604216][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.604251][    C1] yealink 2-1:36.0: unexpected response 0
[  314.614084][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.619981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.620015][    C1] yealink 2-1:36.0: unexpected response 0
[  314.629817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.635684][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.635718][    C1] yealink 2-1:36.0: unexpected response 0
[  314.645589][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.651488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.651527][    C1] yealink 2-1:36.0: unexpected response 0
[  314.661336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.667239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.667269][    C1] yealink 2-1:36.0: unexpected response 0
[  314.677097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.682968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.683002][    C1] yealink 2-1:36.0: unexpected response 0
[  314.693114][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.699006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.699040][    C1] yealink 2-1:36.0: unexpected response 0
[  314.708822][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.714683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.714716][    C1] yealink 2-1:36.0: unexpected response 0
[  314.724664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.730584][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.730618][    C1] yealink 2-1:36.0: unexpected response 0
[  314.740531][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.746406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.746439][    C1] yealink 2-1:36.0: unexpected response 0
[  314.756278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.762263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.762297][    C1] yealink 2-1:36.0: unexpected response 0
[  314.772474][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.778376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.778405][    C1] yealink 2-1:36.0: unexpected response 0
[  314.788517][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.794394][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.794427][    C1] yealink 2-1:36.0: unexpected response 0
[  314.804259][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.810152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.810190][    C1] yealink 2-1:36.0: unexpected response 0
[  314.820007][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.825865][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.825905][    C1] yealink 2-1:36.0: unexpected response 0
[  314.841856][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.848824][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.848854][    C1] yealink 2-1:36.0: unexpected response 0
[  314.855741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.861681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.861715][    C1] yealink 2-1:36.0: unexpected response 0
[  314.871601][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.877574][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.877611][    C1] yealink 2-1:36.0: unexpected response 0
[  314.887427][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.893306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.893340][    C1] yealink 2-1:36.0: unexpected response 0
[  314.903158][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.909048][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.909086][    C1] yealink 2-1:36.0: unexpected response 0
[  314.919169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.925035][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.925074][    C1] yealink 2-1:36.0: unexpected response 0
[  314.935219][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.941226][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.941260][    C1] yealink 2-1:36.0: unexpected response 0
[  314.951061][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.956937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.956973][    C1] yealink 2-1:36.0: unexpected response 0
[  314.966819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.972678][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.972715][    C1] yealink 2-1:36.0: unexpected response 0
[  314.982519][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  314.988423][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  314.988454][    C1] yealink 2-1:36.0: unexpected response 0
[  314.998247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.004106][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.004141][    C1] yealink 2-1:36.0: unexpected response 0
[  315.013934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.019863][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.019891][    C1] yealink 2-1:36.0: unexpected response 0
[  315.029691][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.035564][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.035602][    C1] yealink 2-1:36.0: unexpected response 0
[  315.045459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.051355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.051395][    C1] yealink 2-1:36.0: unexpected response 0
[  315.061213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.067083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.067118][    C1] yealink 2-1:36.0: unexpected response 0
[  315.076979][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.082836][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.082875][    C1] yealink 2-1:36.0: unexpected response 0
[  315.092717][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.098613][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.098650][    C1] yealink 2-1:36.0: unexpected response 0
[  315.108636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.114582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.114616][    C1] yealink 2-1:36.0: unexpected response 0
[  315.124407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.130321][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.130356][    C1] yealink 2-1:36.0: unexpected response 0
[  315.140236][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.146105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.146140][    C1] yealink 2-1:36.0: unexpected response 0
[  315.156147][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.162056][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.162091][    C1] yealink 2-1:36.0: unexpected response 0
[  315.172090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.178010][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.178046][    C1] yealink 2-1:36.0: unexpected response 0
[  315.187841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.193892][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.193928][    C1] yealink 2-1:36.0: unexpected response 0
[  315.203758][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.209666][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.209699][    C1] yealink 2-1:36.0: unexpected response 0
[  315.219577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.225445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.225480][    C1] yealink 2-1:36.0: unexpected response 0
[  315.235283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.241214][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.241248][    C1] yealink 2-1:36.0: unexpected response 0
[  315.251070][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.257044][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.257073][    C1] yealink 2-1:36.0: unexpected response 0
[  315.266950][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.272815][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.272850][    C1] yealink 2-1:36.0: unexpected response 0
[  315.282680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.288647][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.288681][    C1] yealink 2-1:36.0: unexpected response 0
[  315.298471][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.304332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.304365][    C1] yealink 2-1:36.0: unexpected response 0
[  315.314188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.320082][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.320119][    C1] yealink 2-1:36.0: unexpected response 0
[  315.329933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.335816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.335852][    C1] yealink 2-1:36.0: unexpected response 0
[  315.345970][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.351872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.351910][    C1] yealink 2-1:36.0: unexpected response 0
[  315.361705][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.367593][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.367622][    C1] yealink 2-1:36.0: unexpected response 0
[  315.378118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.383971][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.384005][    C1] yealink 2-1:36.0: unexpected response 0
[  315.393923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.400167][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.400203][    C1] yealink 2-1:36.0: unexpected response 0
[  315.410079][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.415935][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.415967][    C1] yealink 2-1:36.0: unexpected response 0
[  315.425850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.431756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.431795][    C1] yealink 2-1:36.0: unexpected response 0
[  315.441579][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.447498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.447531][    C1] yealink 2-1:36.0: unexpected response 0
[  315.457324][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.463181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.463219][    C1] yealink 2-1:36.0: unexpected response 0
[  315.473041][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.479017][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.479055][    C1] yealink 2-1:36.0: unexpected response 0
[  315.488857][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.494713][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.494749][    C1] yealink 2-1:36.0: unexpected response 0
[  315.504730][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.510721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.510761][    C1] yealink 2-1:36.0: unexpected response 0
[  315.520577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.526465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.526561][    C1] yealink 2-1:36.0: unexpected response 0
[  315.536447][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.542296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.542330][    C1] yealink 2-1:36.0: unexpected response 0
[  315.552136][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.558312][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.558349][    C1] yealink 2-1:36.0: unexpected response 0
[  315.568247][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.574191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.574229][    C1] yealink 2-1:36.0: unexpected response 0
[  315.584119][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.590025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.590055][    C1] yealink 2-1:36.0: unexpected response 0
[  315.599823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.612898][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.612933][    C1] yealink 2-1:36.0: unexpected response 0
[  315.619852][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.625704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.625737][    C1] yealink 2-1:36.0: unexpected response 0
[  315.635583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.641568][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.641603][    C1] yealink 2-1:36.0: unexpected response 0
[  315.651410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.657310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.657346][    C1] yealink 2-1:36.0: unexpected response 0
[  315.667137][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.673015][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.673052][    C1] yealink 2-1:36.0: unexpected response 0
[  315.682971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.689165][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.689197][    C1] yealink 2-1:36.0: unexpected response 0
[  315.699003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.704875][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.704909][    C1] yealink 2-1:36.0: unexpected response 0
[  315.714729][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.721105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.721140][    C1] yealink 2-1:36.0: unexpected response 0
[  315.730958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.736885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.736918][    C1] yealink 2-1:36.0: unexpected response 0
[  315.746714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.752665][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.752701][    C1] yealink 2-1:36.0: unexpected response 0
[  315.762513][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.768396][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.768429][    C1] yealink 2-1:36.0: unexpected response 0
[  315.778627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.784489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.784528][    C1] yealink 2-1:36.0: unexpected response 0
[  315.794536][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.800739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.800777][    C1] yealink 2-1:36.0: unexpected response 0
[  315.810592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.816622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.816654][    C1] yealink 2-1:36.0: unexpected response 0
[  315.826566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.832509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.832543][    C1] yealink 2-1:36.0: unexpected response 0
[  315.842622][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.848717][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.848756][    C1] yealink 2-1:36.0: unexpected response 0
[  315.859032][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.865066][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.865103][    C1] yealink 2-1:36.0: unexpected response 0
[  315.875068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.880964][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.881002][    C1] yealink 2-1:36.0: unexpected response 0
[  315.890882][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.896780][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.896809][    C1] yealink 2-1:36.0: unexpected response 0
[  315.906592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.912485][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.912521][    C1] yealink 2-1:36.0: unexpected response 0
[  315.922334][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.928240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.928279][    C1] yealink 2-1:36.0: unexpected response 0
[  315.938087][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.944652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.944686][    C1] yealink 2-1:36.0: unexpected response 0
[  315.954528][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.960601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.960639][    C1] yealink 2-1:36.0: unexpected response 0
[  315.970439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.976510][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.976542][    C1] yealink 2-1:36.0: unexpected response 0
[  315.986355][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  315.992306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  315.992344][    C1] yealink 2-1:36.0: unexpected response 0
[  316.002274][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.008201][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.008247][    C1] yealink 2-1:36.0: unexpected response 0
[  316.018050][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.023890][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.023928][    C1] yealink 2-1:36.0: unexpected response 0
[  316.033775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.039668][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.039703][    C1] yealink 2-1:36.0: unexpected response 0
[  316.049524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.062591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.062624][    C1] yealink 2-1:36.0: unexpected response 0
[  316.069535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.075396][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.075435][    C1] yealink 2-1:36.0: unexpected response 0
[  316.085449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.091367][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.091401][    C1] yealink 2-1:36.0: unexpected response 0
[  316.101205][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.107202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.107234][    C1] yealink 2-1:36.0: unexpected response 0
[  316.117496][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.123358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.123394][    C1] yealink 2-1:36.0: unexpected response 0
[  316.133214][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.139101][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.139141][    C1] yealink 2-1:36.0: unexpected response 0
[  316.149057][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.154926][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.154961][    C1] yealink 2-1:36.0: unexpected response 0
[  316.164769][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.170699][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.170732][    C1] yealink 2-1:36.0: unexpected response 0
[  316.180568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.186649][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.186685][    C1] yealink 2-1:36.0: unexpected response 0
[  316.196581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.202449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.202484][    C1] yealink 2-1:36.0: unexpected response 0
[  316.212358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.218258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.218291][    C1] yealink 2-1:36.0: unexpected response 0
[  316.228128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.233988][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.234025][    C1] yealink 2-1:36.0: unexpected response 0
[  316.243819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.249728][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.249758][    C1] yealink 2-1:36.0: unexpected response 0
[  316.259562][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.265516][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.265550][    C1] yealink 2-1:36.0: unexpected response 0
[  316.275441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.281350][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.281397][    C1] yealink 2-1:36.0: unexpected response 0
[  316.291210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.297092][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.297124][    C1] yealink 2-1:36.0: unexpected response 0
[  316.306933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.312793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.312830][    C1] yealink 2-1:36.0: unexpected response 0
[  316.322626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.328541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.328578][    C1] yealink 2-1:36.0: unexpected response 0
[  316.338381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.344258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.344293][    C1] yealink 2-1:36.0: unexpected response 0
[  316.354192][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.360118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.360153][    C1] yealink 2-1:36.0: unexpected response 0
[  316.369950][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.375812][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.375851][    C1] yealink 2-1:36.0: unexpected response 0
[  316.385766][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.391704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.391740][    C1] yealink 2-1:36.0: unexpected response 0
[  316.401554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.407447][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.407481][    C1] yealink 2-1:36.0: unexpected response 0
[  316.417279][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.423133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.423180][    C1] yealink 2-1:36.0: unexpected response 0
[  316.433049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.433320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.433354][    C1] yealink 2-1:36.0: unexpected response 0
[  316.439265][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.448036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.448074][    C1] yealink 2-1:36.0: unexpected response 0
[  316.457866][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.463724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.463758][    C1] yealink 2-1:36.0: unexpected response 0
[  316.473688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.479674][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.479712][    C1] yealink 2-1:36.0: unexpected response 0
[  316.489873][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.495722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.495755][    C1] yealink 2-1:36.0: unexpected response 0
[  316.505546][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.511452][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.511485][    C1] yealink 2-1:36.0: unexpected response 0
[  316.521356][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.527359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.527393][    C1] yealink 2-1:36.0: unexpected response 0
[  316.537282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.543119][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.543157][    C1] yealink 2-1:36.0: unexpected response 0
[  316.553357][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.559243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.559278][    C1] yealink 2-1:36.0: unexpected response 0
[  316.569066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.574918][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.574954][    C1] yealink 2-1:36.0: unexpected response 0
[  316.584765][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.590749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.590781][    C1] yealink 2-1:36.0: unexpected response 0
[  316.600703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.606604][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.606631][    C1] yealink 2-1:36.0: unexpected response 0
[  316.616481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.622324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.622363][    C1] yealink 2-1:36.0: unexpected response 0
[  316.632280][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.638156][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.638189][    C1] yealink 2-1:36.0: unexpected response 0
[  316.648013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.653881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.653920][    C1] yealink 2-1:36.0: unexpected response 0
[  316.663726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.669764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.669794][    C1] yealink 2-1:36.0: unexpected response 0
[  316.679650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.685509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.685543][    C1] yealink 2-1:36.0: unexpected response 0
[  316.695626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.701729][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.701763][    C1] yealink 2-1:36.0: unexpected response 0
[  316.711591][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.717465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.717502][    C1] yealink 2-1:36.0: unexpected response 0
[  316.727343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.733236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.733274][    C1] yealink 2-1:36.0: unexpected response 0
[  316.743153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.749038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.749070][    C1] yealink 2-1:36.0: unexpected response 0
[  316.758950][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.764900][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.764935][    C1] yealink 2-1:36.0: unexpected response 0
[  316.774765][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.781063][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.781099][    C1] yealink 2-1:36.0: unexpected response 0
[  316.790906][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.796799][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.796829][    C1] yealink 2-1:36.0: unexpected response 0
[  316.806779][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.812721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.812755][    C1] yealink 2-1:36.0: unexpected response 0
[  316.822999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.828887][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.828922][    C1] yealink 2-1:36.0: unexpected response 0
[  316.838809][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.844656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.844695][    C1] yealink 2-1:36.0: unexpected response 0
[  316.854568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.860455][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.860491][    C1] yealink 2-1:36.0: unexpected response 0
[  316.870283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.876133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.876175][    C1] yealink 2-1:36.0: unexpected response 0
[  316.886127][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.892048][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.892084][    C1] yealink 2-1:36.0: unexpected response 0
[  316.902198][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.908096][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.908123][    C1] yealink 2-1:36.0: unexpected response 0
[  316.917929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.923791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.923829][    C1] yealink 2-1:36.0: unexpected response 0
[  316.934186][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.940083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.940121][    C1] yealink 2-1:36.0: unexpected response 0
[  316.950446][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.956326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.956361][    C1] yealink 2-1:36.0: unexpected response 0
[  316.966121][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.972344][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.972379][    C1] yealink 2-1:36.0: unexpected response 0
[  316.982335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  316.988338][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  316.988373][    C1] yealink 2-1:36.0: unexpected response 0
[  316.998260][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.004107][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.004141][    C1] yealink 2-1:36.0: unexpected response 0
[  317.013959][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.019867][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.019901][    C1] yealink 2-1:36.0: unexpected response 0
[  317.029860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.035746][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.035781][    C1] yealink 2-1:36.0: unexpected response 0
[  317.045614][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.051503][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.051542][    C1] yealink 2-1:36.0: unexpected response 0
[  317.061389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.067286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.067322][    C1] yealink 2-1:36.0: unexpected response 0
[  317.077117][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.082958][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.082991][    C1] yealink 2-1:36.0: unexpected response 0
[  317.092804][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.098964][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.099002][    C1] yealink 2-1:36.0: unexpected response 0
[  317.108792][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.114641][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.114678][    C1] yealink 2-1:36.0: unexpected response 0
[  317.124483][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.130492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.130526][    C1] yealink 2-1:36.0: unexpected response 0
[  317.140397][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.146253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.146284][    C1] yealink 2-1:36.0: unexpected response 0
[  317.156095][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.162015][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.162049][    C1] yealink 2-1:36.0: unexpected response 0
[  317.172151][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.178151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.178190][    C1] yealink 2-1:36.0: unexpected response 0
[  317.187981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.193845][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.193881][    C1] yealink 2-1:36.0: unexpected response 0
[  317.204296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.210212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.210241][    C1] yealink 2-1:36.0: unexpected response 0
[  317.220658][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.226583][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.226608][    C1] yealink 2-1:36.0: unexpected response 0
[  317.236375][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.242307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.242343][    C1] yealink 2-1:36.0: unexpected response 0
[  317.252211][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.258638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.258672][    C1] yealink 2-1:36.0: unexpected response 0
[  317.268511][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.274456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.274491][    C1] yealink 2-1:36.0: unexpected response 0
[  317.284304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.290211][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.290256][    C1] yealink 2-1:36.0: unexpected response 0
[  317.300079][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.305937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.305972][    C1] yealink 2-1:36.0: unexpected response 0
[  317.315777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.321697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.321732][    C1] yealink 2-1:36.0: unexpected response 0
[  317.331530][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.337425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.337459][    C1] yealink 2-1:36.0: unexpected response 0
[  317.347316][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.353163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.353202][    C1] yealink 2-1:36.0: unexpected response 0
[  317.363004][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.368927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.368960][    C1] yealink 2-1:36.0: unexpected response 0
[  317.378781][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.384629][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.384667][    C1] yealink 2-1:36.0: unexpected response 0
[  317.394565][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.400541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.400575][    C1] yealink 2-1:36.0: unexpected response 0
[  317.410383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.416348][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.416380][    C1] yealink 2-1:36.0: unexpected response 0
[  317.426149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.432060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.432094][    C1] yealink 2-1:36.0: unexpected response 0
[  317.441987][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.447871][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.447907][    C1] yealink 2-1:36.0: unexpected response 0
[  317.457723][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.463573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.463608][    C1] yealink 2-1:36.0: unexpected response 0
[  317.473477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.479375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.479409][    C1] yealink 2-1:36.0: unexpected response 0
[  317.489206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.495063][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.495100][    C1] yealink 2-1:36.0: unexpected response 0
[  317.505307][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.511205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.511240][    C1] yealink 2-1:36.0: unexpected response 0
[  317.521130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.527025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.527067][    C1] yealink 2-1:36.0: unexpected response 0
[  317.536855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.542709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.542742][    C1] yealink 2-1:36.0: unexpected response 0
[  317.552573][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.558757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.558790][    C1] yealink 2-1:36.0: unexpected response 0
[  317.568605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.574469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.574508][    C1] yealink 2-1:36.0: unexpected response 0
[  317.584303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.590331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.590367][    C1] yealink 2-1:36.0: unexpected response 0
[  317.600183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.606056][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.606099][    C1] yealink 2-1:36.0: unexpected response 0
[  317.615915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.621853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.621889][    C1] yealink 2-1:36.0: unexpected response 0
[  317.631683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.637558][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.637590][    C1] yealink 2-1:36.0: unexpected response 0
[  317.647473][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.653338][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.653378][    C1] yealink 2-1:36.0: unexpected response 0
[  317.663297][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.669215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.669253][    C1] yealink 2-1:36.0: unexpected response 0
[  317.679063][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.684921][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.684957][    C1] yealink 2-1:36.0: unexpected response 0
[  317.694958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.701170][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.701201][    C1] yealink 2-1:36.0: unexpected response 0
[  317.710998][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.716895][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.716924][    C1] yealink 2-1:36.0: unexpected response 0
[  317.726728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.732587][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.732625][    C1] yealink 2-1:36.0: unexpected response 0
[  317.742449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.748544][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.748574][    C1] yealink 2-1:36.0: unexpected response 0
[  317.758361][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.764220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.764258][    C1] yealink 2-1:36.0: unexpected response 0
[  317.774170][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.780057][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.780102][    C1] yealink 2-1:36.0: unexpected response 0
[  317.789908][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.795769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.795807][    C1] yealink 2-1:36.0: unexpected response 0
[  317.806027][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.811966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.811999][    C1] yealink 2-1:36.0: unexpected response 0
[  317.821790][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.827683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.827714][    C1] yealink 2-1:36.0: unexpected response 0
[  317.837476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.843326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.843359][    C1] yealink 2-1:36.0: unexpected response 0
[  317.853275][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.859250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.859285][    C1] yealink 2-1:36.0: unexpected response 0
[  317.869582][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.875520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.875554][    C1] yealink 2-1:36.0: unexpected response 0
[  317.885434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.891349][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.891376][    C1] yealink 2-1:36.0: unexpected response 0
[  317.901164][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.907088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.907115][    C1] yealink 2-1:36.0: unexpected response 0
[  317.916920][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.922778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.922817][    C1] yealink 2-1:36.0: unexpected response 0
[  317.932733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.938610][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.938642][    C1] yealink 2-1:36.0: unexpected response 0
[  317.948446][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.954309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.954344][    C1] yealink 2-1:36.0: unexpected response 0
[  317.964226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.970189][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.970226][    C1] yealink 2-1:36.0: unexpected response 0
[  317.980154][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  317.986275][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  317.986306][    C1] yealink 2-1:36.0: unexpected response 0
[  317.996117][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.002244][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.002285][    C1] yealink 2-1:36.0: unexpected response 0
[  318.012409][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.018505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.018540][    C1] yealink 2-1:36.0: unexpected response 0
[  318.028473][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.034356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.034395][    C1] yealink 2-1:36.0: unexpected response 0
[  318.044714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.051204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.051239][    C1] yealink 2-1:36.0: unexpected response 0
[  318.061055][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.066970][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.067004][    C1] yealink 2-1:36.0: unexpected response 0
[  318.076825][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.082755][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.082790][    C1] yealink 2-1:36.0: unexpected response 0
[  318.092959][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.098863][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.098901][    C1] yealink 2-1:36.0: unexpected response 0
[  318.108706][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.114564][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.114608][    C1] yealink 2-1:36.0: unexpected response 0
[  318.124846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.130731][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.130768][    C1] yealink 2-1:36.0: unexpected response 0
[  318.140797][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.146696][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.146743][    C1] yealink 2-1:36.0: unexpected response 0
[  318.156817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.162663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.162699][    C1] yealink 2-1:36.0: unexpected response 0
[  318.172495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.178419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.178455][    C1] yealink 2-1:36.0: unexpected response 0
[  318.188356][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.194233][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.194269][    C1] yealink 2-1:36.0: unexpected response 0
[  318.204501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.210504][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.210539][    C1] yealink 2-1:36.0: unexpected response 0
[  318.220353][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.226246][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.226277][    C1] yealink 2-1:36.0: unexpected response 0
[  318.236149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.242196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.242229][    C1] yealink 2-1:36.0: unexpected response 0
[  318.252076][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.258070][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.258108][    C1] yealink 2-1:36.0: unexpected response 0
[  318.268123][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.273986][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.274018][    C1] yealink 2-1:36.0: unexpected response 0
[  318.283837][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.289735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.289771][    C1] yealink 2-1:36.0: unexpected response 0
[  318.299586][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.305449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.305487][    C1] yealink 2-1:36.0: unexpected response 0
[  318.315336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.321508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.321544][    C1] yealink 2-1:36.0: unexpected response 0
[  318.331441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.337360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.337389][    C1] yealink 2-1:36.0: unexpected response 0
[  318.347181][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.353151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.353185][    C1] yealink 2-1:36.0: unexpected response 0
[  318.363001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.368909][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.368939][    C1] yealink 2-1:36.0: unexpected response 0
[  318.378832][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.384686][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.384724][    C1] yealink 2-1:36.0: unexpected response 0
[  318.394549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.400420][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.400454][    C1] yealink 2-1:36.0: unexpected response 0
[  318.410254][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.416110][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.416149][    C1] yealink 2-1:36.0: unexpected response 0
[  318.425964][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.439141][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.439180][    C1] yealink 2-1:36.0: unexpected response 0
[  318.446083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.452007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.452045][    C1] yealink 2-1:36.0: unexpected response 0
[  318.461875][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.467764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.467802][    C1] yealink 2-1:36.0: unexpected response 0
[  318.477618][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.483465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.483504][    C1] yealink 2-1:36.0: unexpected response 0
[  318.493687][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.499581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.499615][    C1] yealink 2-1:36.0: unexpected response 0
[  318.509441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.515299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.515333][    C1] yealink 2-1:36.0: unexpected response 0
[  318.525163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.531079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.531117][    C1] yealink 2-1:36.0: unexpected response 0
[  318.540939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.546915][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.546955][    C1] yealink 2-1:36.0: unexpected response 0
[  318.556882][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.562745][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.562779][    C1] yealink 2-1:36.0: unexpected response 0
[  318.572588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.578478][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.578512][    C1] yealink 2-1:36.0: unexpected response 0
[  318.588312][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.594178][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.594212][    C1] yealink 2-1:36.0: unexpected response 0
[  318.604040][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.609977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.610012][    C1] yealink 2-1:36.0: unexpected response 0
[  318.620128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.626088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.626126][    C1] yealink 2-1:36.0: unexpected response 0
[  318.636440][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.642307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.642345][    C1] yealink 2-1:36.0: unexpected response 0
[  318.652163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.658103][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.658134][    C1] yealink 2-1:36.0: unexpected response 0
[  318.667943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.673795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.673828][    C1] yealink 2-1:36.0: unexpected response 0
[  318.683739][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.689736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.689771][    C1] yealink 2-1:36.0: unexpected response 0
[  318.699595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.705659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.705694][    C1] yealink 2-1:36.0: unexpected response 0
[  318.715883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.721850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.721883][    C1] yealink 2-1:36.0: unexpected response 0
[  318.731760][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.737740][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.737766][    C1] yealink 2-1:36.0: unexpected response 0
[  318.747643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.753504][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.753548][    C1] yealink 2-1:36.0: unexpected response 0
[  318.763536][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.769554][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.769593][    C1] yealink 2-1:36.0: unexpected response 0
[  318.779382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.785262][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.785299][    C1] yealink 2-1:36.0: unexpected response 0
[  318.795094][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.801019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.801055][    C1] yealink 2-1:36.0: unexpected response 0
[  318.810863][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.816860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.816889][    C1] yealink 2-1:36.0: unexpected response 0
[  318.826678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.832631][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.832669][    C1] yealink 2-1:36.0: unexpected response 0
[  318.842825][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.848739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.848771][    C1] yealink 2-1:36.0: unexpected response 0
[  318.858930][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.864880][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.864913][    C1] yealink 2-1:36.0: unexpected response 0
[  318.875232][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.881152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.881186][    C1] yealink 2-1:36.0: unexpected response 0
[  318.891397][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.897283][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.897320][    C1] yealink 2-1:36.0: unexpected response 0
[  318.907128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.912975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.913009][    C1] yealink 2-1:36.0: unexpected response 0
[  318.922812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.928695][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.928730][    C1] yealink 2-1:36.0: unexpected response 0
[  318.938566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.944426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.944465][    C1] yealink 2-1:36.0: unexpected response 0
[  318.954271][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.960309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.960345][    C1] yealink 2-1:36.0: unexpected response 0
[  318.970174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.976124][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.976157][    C1] yealink 2-1:36.0: unexpected response 0
[  318.986021][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  318.991935][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  318.991971][    C1] yealink 2-1:36.0: unexpected response 0
[  319.002096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.008029][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.008068][    C1] yealink 2-1:36.0: unexpected response 0
[  319.017967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.023822][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.023860][    C1] yealink 2-1:36.0: unexpected response 0
[  319.033655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.039555][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.039589][    C1] yealink 2-1:36.0: unexpected response 0
[  319.049382][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.055329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.055363][    C1] yealink 2-1:36.0: unexpected response 0
[  319.065282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.071194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.071234][    C1] yealink 2-1:36.0: unexpected response 0
[  319.081103][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.086975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.087010][    C1] yealink 2-1:36.0: unexpected response 0
[  319.096787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.102637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.102675][    C1] yealink 2-1:36.0: unexpected response 0
[  319.112489][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.118416][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.118454][    C1] yealink 2-1:36.0: unexpected response 0
[  319.128279][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.134154][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.134190][    C1] yealink 2-1:36.0: unexpected response 0
[  319.144019][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.149914][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.149948][    C1] yealink 2-1:36.0: unexpected response 0
[  319.159828][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.165705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.165745][    C1] yealink 2-1:36.0: unexpected response 0
[  319.175647][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.181670][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.181706][    C1] yealink 2-1:36.0: unexpected response 0
[  319.191493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.197427][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.197456][    C1] yealink 2-1:36.0: unexpected response 0
[  319.207446][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.213404][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.213440][    C1] yealink 2-1:36.0: unexpected response 0
[  319.223263][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.229155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.229199][    C1] yealink 2-1:36.0: unexpected response 0
[  319.239197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.245038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.245067][    C1] yealink 2-1:36.0: unexpected response 0
[  319.254971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.262388][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.262425][    C1] yealink 2-1:36.0: unexpected response 0
[  319.273132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.285447][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.285486][    C1] yealink 2-1:36.0: unexpected response 0
[  319.297153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.303074][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.303112][    C1] yealink 2-1:36.0: unexpected response 0
[  319.313294][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.319183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.319220][    C1] yealink 2-1:36.0: unexpected response 0
[  319.329114][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.335062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.335097][    C1] yealink 2-1:36.0: unexpected response 0
[  319.344892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.350927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.350965][    C1] yealink 2-1:36.0: unexpected response 0
[  319.360780][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.366661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.366688][    C1] yealink 2-1:36.0: unexpected response 0
[  319.376563][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.382433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.382467][    C1] yealink 2-1:36.0: unexpected response 0
[  319.392298][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.398182][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.398219][    C1] yealink 2-1:36.0: unexpected response 0
[  319.408043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.413902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.413947][    C1] yealink 2-1:36.0: unexpected response 0
[  319.423793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.429676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.429709][    C1] yealink 2-1:36.0: unexpected response 0
[  319.439494][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.445364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.445397][    C1] yealink 2-1:36.0: unexpected response 0
[  319.455259][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.461751][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.461786][    C1] yealink 2-1:36.0: unexpected response 0
[  319.472075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.477978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.478012][    C1] yealink 2-1:36.0: unexpected response 0
[  319.488111][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.493978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.494014][    C1] yealink 2-1:36.0: unexpected response 0
[  319.503842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.510147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.510185][    C1] yealink 2-1:36.0: unexpected response 0
[  319.520077][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.525938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.525971][    C1] yealink 2-1:36.0: unexpected response 0
[  319.535767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.541679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.541713][    C1] yealink 2-1:36.0: unexpected response 0
[  319.551522][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.557826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.557857][    C1] yealink 2-1:36.0: unexpected response 0
[  319.568090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.573966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.573999][    C1] yealink 2-1:36.0: unexpected response 0
[  319.583798][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.589696][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.589733][    C1] yealink 2-1:36.0: unexpected response 0
[  319.599650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.605582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.605616][    C1] yealink 2-1:36.0: unexpected response 0
[  319.615432][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.621320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.621356][    C1] yealink 2-1:36.0: unexpected response 0
[  319.631242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.637137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.637164][    C1] yealink 2-1:36.0: unexpected response 0
[  319.646936][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.652783][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.652820][    C1] yealink 2-1:36.0: unexpected response 0
[  319.662718][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.668774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.668809][    C1] yealink 2-1:36.0: unexpected response 0
[  319.678824][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.684695][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.684733][    C1] yealink 2-1:36.0: unexpected response 0
[  319.694660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.700724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.700754][    C1] yealink 2-1:36.0: unexpected response 0
[  319.710574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.716455][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.716491][    C1] yealink 2-1:36.0: unexpected response 0
[  319.726264][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.732243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.732280][    C1] yealink 2-1:36.0: unexpected response 0
[  319.742110][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.748060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.748101][    C1] yealink 2-1:36.0: unexpected response 0
[  319.757897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.764112][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.764150][    C1] yealink 2-1:36.0: unexpected response 0
[  319.773952][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.779893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.779923][    C1] yealink 2-1:36.0: unexpected response 0
[  319.789728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.795575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.795609][    C1] yealink 2-1:36.0: unexpected response 0
[  319.805430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.811300][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.811332][    C1] yealink 2-1:36.0: unexpected response 0
[  319.821116][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.827033][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.827074][    C1] yealink 2-1:36.0: unexpected response 0
[  319.836852][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.842725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.842760][    C1] yealink 2-1:36.0: unexpected response 0
[  319.852920][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.858912][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.858950][    C1] yealink 2-1:36.0: unexpected response 0
[  319.868771][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.874627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.874662][    C1] yealink 2-1:36.0: unexpected response 0
[  319.884442][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.890328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.890360][    C1] yealink 2-1:36.0: unexpected response 0
[  319.900216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.906079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.906113][    C1] yealink 2-1:36.0: unexpected response 0
[  319.916000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.921912][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.921945][    C1] yealink 2-1:36.0: unexpected response 0
[  319.931748][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.937624][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.937662][    C1] yealink 2-1:36.0: unexpected response 0
[  319.947445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.953330][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.953365][    C1] yealink 2-1:36.0: unexpected response 0
[  319.963182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.969074][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.969116][    C1] yealink 2-1:36.0: unexpected response 0
[  319.978943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  319.984800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  319.984841][    C1] yealink 2-1:36.0: unexpected response 0
[  319.994721][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.000618][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.000658][    C1] yealink 2-1:36.0: unexpected response 0
[  320.010588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.016490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.016523][    C1] yealink 2-1:36.0: unexpected response 0
[  320.026347][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.032220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.032254][    C1] yealink 2-1:36.0: unexpected response 0
[  320.042173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.048068][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.048101][    C1] yealink 2-1:36.0: unexpected response 0
[  320.058020][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.063914][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.063950][    C1] yealink 2-1:36.0: unexpected response 0
[  320.074006][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.079932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.079965][    C1] yealink 2-1:36.0: unexpected response 0
[  320.089862][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.095947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.095982][    C1] yealink 2-1:36.0: unexpected response 0
[  320.105860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.111805][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.111838][    C1] yealink 2-1:36.0: unexpected response 0
[  320.121669][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.127562][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.127595][    C1] yealink 2-1:36.0: unexpected response 0
[  320.137419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.143268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.143301][    C1] yealink 2-1:36.0: unexpected response 0
[  320.153183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.159088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.159122][    C1] yealink 2-1:36.0: unexpected response 0
[  320.168999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.174862][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.174900][    C1] yealink 2-1:36.0: unexpected response 0
[  320.184701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.190627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.190662][    C1] yealink 2-1:36.0: unexpected response 0
[  320.200490][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.206562][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.206591][    C1] yealink 2-1:36.0: unexpected response 0
[  320.216660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.222510][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.222547][    C1] yealink 2-1:36.0: unexpected response 0
[  320.232394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.238274][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.238306][    C1] yealink 2-1:36.0: unexpected response 0
[  320.248102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.253962][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.253998][    C1] yealink 2-1:36.0: unexpected response 0
[  320.264323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.270269][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.270301][    C1] yealink 2-1:36.0: unexpected response 0
[  320.280398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.286274][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.286304][    C1] yealink 2-1:36.0: unexpected response 0
[  320.296107][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.302019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.302055][    C1] yealink 2-1:36.0: unexpected response 0
[  320.311879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.317811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.317846][    C1] yealink 2-1:36.0: unexpected response 0
[  320.327645][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.333508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.333547][    C1] yealink 2-1:36.0: unexpected response 0
[  320.343377][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.349296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.349334][    C1] yealink 2-1:36.0: unexpected response 0
[  320.359218][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.365086][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.365124][    C1] yealink 2-1:36.0: unexpected response 0
[  320.375036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.381049][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.381087][    C1] yealink 2-1:36.0: unexpected response 0
[  320.390938][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.396830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.396865][    C1] yealink 2-1:36.0: unexpected response 0
[  320.406688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.412561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.412596][    C1] yealink 2-1:36.0: unexpected response 0
[  320.422402][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.428298][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.428333][    C1] yealink 2-1:36.0: unexpected response 0
[  320.438521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.444380][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.444418][    C1] yealink 2-1:36.0: unexpected response 0
[  320.454449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.460317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.460349][    C1] yealink 2-1:36.0: unexpected response 0
[  320.470238][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.476104][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.476143][    C1] yealink 2-1:36.0: unexpected response 0
[  320.486265][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.492140][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.492174][    C1] yealink 2-1:36.0: unexpected response 0
[  320.502051][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.507983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.508018][    C1] yealink 2-1:36.0: unexpected response 0
[  320.518249][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.524132][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.524168][    C1] yealink 2-1:36.0: unexpected response 0
[  320.534387][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.540310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.540339][    C1] yealink 2-1:36.0: unexpected response 0
[  320.550455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.556394][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.556431][    C1] yealink 2-1:36.0: unexpected response 0
[  320.566275][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.572173][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.572212][    C1] yealink 2-1:36.0: unexpected response 0
[  320.582023][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.587945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.587974][    C1] yealink 2-1:36.0: unexpected response 0
[  320.597769][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.603643][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.603680][    C1] yealink 2-1:36.0: unexpected response 0
[  320.613514][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.619425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.619463][    C1] yealink 2-1:36.0: unexpected response 0
[  320.629344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.635194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.635229][    C1] yealink 2-1:36.0: unexpected response 0
[  320.645047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.651059][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.651094][    C1] yealink 2-1:36.0: unexpected response 0
[  320.660914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.666839][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.666867][    C1] yealink 2-1:36.0: unexpected response 0
[  320.676771][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.682645][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.682684][    C1] yealink 2-1:36.0: unexpected response 0
[  320.692607][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.698517][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.698555][    C1] yealink 2-1:36.0: unexpected response 0
[  320.708656][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.714532][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.714566][    C1] yealink 2-1:36.0: unexpected response 0
[  320.724486][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.730409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.730445][    C1] yealink 2-1:36.0: unexpected response 0
[  320.740265][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.746706][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.746734][    C1] yealink 2-1:36.0: unexpected response 0
[  320.756568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.762603][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.762641][    C1] yealink 2-1:36.0: unexpected response 0
[  320.772592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.778505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.778538][    C1] yealink 2-1:36.0: unexpected response 0
[  320.788517][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.794367][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.794407][    C1] yealink 2-1:36.0: unexpected response 0
[  320.804246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.810206][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.810239][    C1] yealink 2-1:36.0: unexpected response 0
[  320.820294][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.826156][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.826191][    C1] yealink 2-1:36.0: unexpected response 0
[  320.836187][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.849259][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.849293][    C1] yealink 2-1:36.0: unexpected response 0
[  320.856259][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.862346][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.862381][    C1] yealink 2-1:36.0: unexpected response 0
[  320.872602][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.878490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.878528][    C1] yealink 2-1:36.0: unexpected response 0
[  320.888331][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.894201][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.894241][    C1] yealink 2-1:36.0: unexpected response 0
[  320.904125][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.910063][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.910099][    C1] yealink 2-1:36.0: unexpected response 0
[  320.920007][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.925959][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.925993][    C1] yealink 2-1:36.0: unexpected response 0
[  320.935831][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.941742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.941780][    C1] yealink 2-1:36.0: unexpected response 0
[  320.951588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.957493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.957531][    C1] yealink 2-1:36.0: unexpected response 0
[  320.967344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.973199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.973236][    C1] yealink 2-1:36.0: unexpected response 0
[  320.983069][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  320.988951][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  320.988993][    C1] yealink 2-1:36.0: unexpected response 0
[  320.998818][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.004660][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.004698][    C1] yealink 2-1:36.0: unexpected response 0
[  321.014554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.020432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.020464][    C1] yealink 2-1:36.0: unexpected response 0
[  321.030265][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.036129][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.036164][    C1] yealink 2-1:36.0: unexpected response 0
[  321.046007][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.051921][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.051956][    C1] yealink 2-1:36.0: unexpected response 0
[  321.061781][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.067796][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.067829][    C1] yealink 2-1:36.0: unexpected response 0
[  321.077630][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.083512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.083549][    C1] yealink 2-1:36.0: unexpected response 0
[  321.093398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.099316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.099352][    C1] yealink 2-1:36.0: unexpected response 0
[  321.109278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.115196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.115233][    C1] yealink 2-1:36.0: unexpected response 0
[  321.125129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.131052][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.131089][    C1] yealink 2-1:36.0: unexpected response 0
[  321.140977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.146859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.146885][    C1] yealink 2-1:36.0: unexpected response 0
[  321.157218][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.163335][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.163372][    C1] yealink 2-1:36.0: unexpected response 0
[  321.173191][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.179075][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.179110][    C1] yealink 2-1:36.0: unexpected response 0
[  321.189294][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.195151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.195189][    C1] yealink 2-1:36.0: unexpected response 0
[  321.205085][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.211418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.211453][    C1] yealink 2-1:36.0: unexpected response 0
[  321.221426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.227407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.227442][    C1] yealink 2-1:36.0: unexpected response 0
[  321.237275][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.243125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.243160][    C1] yealink 2-1:36.0: unexpected response 0
[  321.253138][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.259149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.259187][    C1] yealink 2-1:36.0: unexpected response 0
[  321.269076][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.274946][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.274984][    C1] yealink 2-1:36.0: unexpected response 0
[  321.285091][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.291006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.291045][    C1] yealink 2-1:36.0: unexpected response 0
[  321.300932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.306812][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.306844][    C1] yealink 2-1:36.0: unexpected response 0
[  321.316651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.322595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.322628][    C1] yealink 2-1:36.0: unexpected response 0
[  321.332478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.338469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.338504][    C1] yealink 2-1:36.0: unexpected response 0
[  321.348301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.354235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.354269][    C1] yealink 2-1:36.0: unexpected response 0
[  321.364066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.369988][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.370021][    C1] yealink 2-1:36.0: unexpected response 0
[  321.379897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.385753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.385787][    C1] yealink 2-1:36.0: unexpected response 0
[  321.395703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.401618][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.401654][    C1] yealink 2-1:36.0: unexpected response 0
[  321.411466][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.417350][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.417385][    C1] yealink 2-1:36.0: unexpected response 0
[  321.427188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.433049][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.433088][    C1] yealink 2-1:36.0: unexpected response 0
[  321.442964][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.448972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.449015][    C1] yealink 2-1:36.0: unexpected response 0
[  321.458972][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.464838][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.464876][    C1] yealink 2-1:36.0: unexpected response 0
[  321.474687][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.480603][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.480638][    C1] yealink 2-1:36.0: unexpected response 0
[  321.490441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.496327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.496357][    C1] yealink 2-1:36.0: unexpected response 0
[  321.506099][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.511995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.512028][    C1] yealink 2-1:36.0: unexpected response 0
[  321.521845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.527737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.527771][    C1] yealink 2-1:36.0: unexpected response 0
[  321.537655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.543617][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.543655][    C1] yealink 2-1:36.0: unexpected response 0
[  321.553500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.559456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.559492][    C1] yealink 2-1:36.0: unexpected response 0
[  321.569363][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.575222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.575253][    C1] yealink 2-1:36.0: unexpected response 0
[  321.585182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.591405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.591449][    C1] yealink 2-1:36.0: unexpected response 0
[  321.601325][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.607213][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.607248][    C1] yealink 2-1:36.0: unexpected response 0
[  321.617188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.623051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.623089][    C1] yealink 2-1:36.0: unexpected response 0
[  321.633317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.639239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.639271][    C1] yealink 2-1:36.0: unexpected response 0
[  321.649083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.655021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.655055][    C1] yealink 2-1:36.0: unexpected response 0
[  321.664942][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.670834][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.670877][    C1] yealink 2-1:36.0: unexpected response 0
[  321.680707][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.686604][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.686639][    C1] yealink 2-1:36.0: unexpected response 0
[  321.696457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.702793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.702826][    C1] yealink 2-1:36.0: unexpected response 0
[  321.712640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.718703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.718741][    C1] yealink 2-1:36.0: unexpected response 0
[  321.729008][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.734881][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.734919][    C1] yealink 2-1:36.0: unexpected response 0
[  321.744725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.750734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.750769][    C1] yealink 2-1:36.0: unexpected response 0
[  321.760576][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.766481][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.766512][    C1] yealink 2-1:36.0: unexpected response 0
[  321.776274][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.782170][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.782208][    C1] yealink 2-1:36.0: unexpected response 0
[  321.792081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.797964][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.797999][    C1] yealink 2-1:36.0: unexpected response 0
[  321.807894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.813743][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.813782][    C1] yealink 2-1:36.0: unexpected response 0
[  321.823631][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.829546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.829581][    C1] yealink 2-1:36.0: unexpected response 0
[  321.839356][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.845209][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.845246][    C1] yealink 2-1:36.0: unexpected response 0
[  321.855267][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.861171][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.861208][    C1] yealink 2-1:36.0: unexpected response 0
[  321.871006][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.876897][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.876942][    C1] yealink 2-1:36.0: unexpected response 0
[  321.886850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.892710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.892747][    C1] yealink 2-1:36.0: unexpected response 0
[  321.902575][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.908462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.908496][    C1] yealink 2-1:36.0: unexpected response 0
[  321.918278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.924126][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.924164][    C1] yealink 2-1:36.0: unexpected response 0
[  321.934007][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.939924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.939960][    C1] yealink 2-1:36.0: unexpected response 0
[  321.949781][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.955648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.955685][    C1] yealink 2-1:36.0: unexpected response 0
[  321.965497][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.971412][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.971449][    C1] yealink 2-1:36.0: unexpected response 0
[  321.981242][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  321.987150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  321.987179][    C1] yealink 2-1:36.0: unexpected response 0
[  321.997053][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.003018][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.003051][    C1] yealink 2-1:36.0: unexpected response 0
[  322.012910][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.018799][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.018832][    C1] yealink 2-1:36.0: unexpected response 0
[  322.028700][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.034578][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.034615][    C1] yealink 2-1:36.0: unexpected response 0
[  322.044860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.051089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.051125][    C1] yealink 2-1:36.0: unexpected response 0
[  322.061015][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.066923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.066952][    C1] yealink 2-1:36.0: unexpected response 0
[  322.076739][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.082607][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.082637][    C1] yealink 2-1:36.0: unexpected response 0
[  322.092443][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.098329][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.098363][    C1] yealink 2-1:36.0: unexpected response 0
[  322.108172][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.114024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.114063][    C1] yealink 2-1:36.0: unexpected response 0
[  322.123900][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.129846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.129885][    C1] yealink 2-1:36.0: unexpected response 0
[  322.139674][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.145537][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.145572][    C1] yealink 2-1:36.0: unexpected response 0
[  322.155469][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.161388][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.161424][    C1] yealink 2-1:36.0: unexpected response 0
[  322.171217][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.177133][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.177166][    C1] yealink 2-1:36.0: unexpected response 0
[  322.187151][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.193017][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.193055][    C1] yealink 2-1:36.0: unexpected response 0
[  322.203201][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.209305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.209338][    C1] yealink 2-1:36.0: unexpected response 0
[  322.219133][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.225079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.225117][    C1] yealink 2-1:36.0: unexpected response 0
[  322.235180][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.241098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.241132][    C1] yealink 2-1:36.0: unexpected response 0
[  322.251056][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.257021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.257051][    C1] yealink 2-1:36.0: unexpected response 0
[  322.267135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.273067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.273105][    C1] yealink 2-1:36.0: unexpected response 0
[  322.283334][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.289229][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.289263][    C1] yealink 2-1:36.0: unexpected response 0
[  322.299065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.304930][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.304969][    C1] yealink 2-1:36.0: unexpected response 0
[  322.314791][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.321228][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.321259][    C1] yealink 2-1:36.0: unexpected response 0
[  322.331100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.337374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.337403][    C1] yealink 2-1:36.0: unexpected response 0
[  322.347179][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.353124][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.353156][    C1] yealink 2-1:36.0: unexpected response 0
[  322.363081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.368955][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.368994][    C1] yealink 2-1:36.0: unexpected response 0
[  322.378799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.384701][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.384738][    C1] yealink 2-1:36.0: unexpected response 0
[  322.395065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.401090][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.401130][    C1] yealink 2-1:36.0: unexpected response 0
[  322.410937][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.416453][   T30] INFO: task jbd2/sda1-8:2820 blocked for more than 143 seconds.
[  322.416856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.426436][   T30]       Not tainted syzkaller #0
[  322.432102][    C1] yealink 2-1:36.0: unexpected response 0
[  322.438982][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  322.445908][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.451491][   T30] task:jbd2/sda1-8     state:D
[  322.458470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.465047][   T30]  stack:26600 pid:2820  tgid:2820  ppid:2      task_flags:0x240040 flags:0x00080000
[  322.470711][    C1] yealink 2-1:36.0: unexpected response 0
[  322.470971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.480404][   T30] Call Trace:
[  322.486365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.492938][   T30]  <TASK>
[  322.499744][    C1] yealink 2-1:36.0: unexpected response 0
[  322.500056][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.505515][   T30]  __schedule+0xeb0/0x3e50
[  322.512510][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.519069][   T30]  ? __pfx___schedule+0x10/0x10
[  322.524742][    C1] yealink 2-1:36.0: unexpected response 0
[  322.531505][   T30]  ? find_held_lock+0x2b/0x80
[  322.538495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.544003][   T30]  ? schedule+0x2bf/0x390
[  322.550976][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.557553][   T30]  schedule+0xdd/0x390
[  322.563235][    C1] yealink 2-1:36.0: unexpected response 0
[  322.570034][   T30]  io_schedule+0x8a/0xf0
[  322.577073][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.582779][   T30]  bit_wait_io+0xd/0xe0
[  322.589763][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.596362][   T30]  __wait_on_bit+0x65/0x180
[  322.602016][    C1] yealink 2-1:36.0: unexpected response 0
[  322.608883][   T30]  ? __pfx_bit_wait_io+0x10/0x10
[  322.615839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.621339][   T30]  out_of_line_wait_on_bit+0xdc/0x110
[  322.628296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.634845][   T30]  ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[  322.640589][    C1] yealink 2-1:36.0: unexpected response 0
[  322.640828][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.647389][   T30]  ? __pfx_wake_bit_function+0x10/0x10
[  322.654586][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.660037][   T30]  ? __cond_resched+0x22/0x30
[  322.666857][    C1] yealink 2-1:36.0: unexpected response 0
[  322.667184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.673798][   T30]  __wait_on_buffer+0x64/0x70
[  322.679890][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.686493][   T30]  jbd2_journal_commit_transaction+0x4851/0x6680
[  322.693292][    C1] yealink 2-1:36.0: unexpected response 0
[  322.699119][   T30]  ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[  322.706271][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.712710][   T30]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  322.718574][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.725110][   T30]  ? debug_object_deactivate+0x2e4/0x3b0
[  322.731865][    C1] yealink 2-1:36.0: unexpected response 0
[  322.732130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.737637][   T30]  ? __pfx_debug_object_deactivate+0x10/0x10
[  322.744618][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.751178][   T30]  ? find_held_lock+0x2b/0x80
[  322.756945][    C1] yealink 2-1:36.0: unexpected response 0
[  322.757468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.763739][   T30]  ? __try_to_del_timer_sync+0x107/0x160
[  322.770927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.776319][   T30]  ? __try_to_del_timer_sync+0x107/0x160
[  322.783116][    C1] yealink 2-1:36.0: unexpected response 0
[  322.789922][   T30]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  322.795915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.802358][   T30]  ? rcu_is_watching+0x12/0xc0
[  322.809484][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.814974][   T30]  ? __timer_delete_sync+0x151/0x1c0
[  322.821758][    C1] yealink 2-1:36.0: unexpected response 0
[  322.822018][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.828583][   T30]  kjournald2+0x200/0x760
[  322.834500][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.841156][   T30]  ? __pfx_kjournald2+0x10/0x10
[  322.847872][    C1] yealink 2-1:36.0: unexpected response 0
[  322.848215][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.853620][   T30]  ? find_held_lock+0x2b/0x80
[  322.860627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.867167][   T30]  ? __kthread_parkme+0xbb/0x230
[  322.872860][    C1] yealink 2-1:36.0: unexpected response 0
[  322.879631][   T30]  ? __kthread_parkme+0xbb/0x230
[  322.886617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.892065][   T30]  ? rcu_is_watching+0x12/0xc0
[  322.899061][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.905597][   T30]  ? __pfx_autoremove_wake_function+0x10/0x10
[  322.911301][    C1] yealink 2-1:36.0: unexpected response 0
[  322.911566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.918118][   T30]  ? __kthread_parkme+0x18c/0x230
[  322.925044][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.930642][   T30]  ? __pfx_kjournald2+0x10/0x10
[  322.937366][    C1] yealink 2-1:36.0: unexpected response 0
[  322.937647][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.944123][   T30]  kthread+0x3b3/0x730
[  322.950042][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.956724][   T30]  ? __pfx_kthread+0x10/0x10
[  322.963451][    C1] yealink 2-1:36.0: unexpected response 0
[  322.969183][   T30]  ? ret_from_fork+0x79/0xa20
[  322.976158][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  322.982676][   T30]  ? ret_from_fork+0x79/0xa20
[  322.989178][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  322.995298][   T30]  ? rcu_is_watching+0x12/0xc0
[  323.002051][    C1] yealink 2-1:36.0: unexpected response 0
[  323.002278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.007827][   T30]  ? __pfx_kthread+0x10/0x10
[  323.014850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.021411][   T30]  ret_from_fork+0x6c3/0xa20
[  323.027038][    C1] yealink 2-1:36.0: unexpected response 0
[  323.027304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.033815][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  323.040760][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.046436][   T30]  ? __switch_to+0x7af/0x10b0
[  323.053239][    C1] yealink 2-1:36.0: unexpected response 0
[  323.060050][   T30]  ? __pfx_kthread+0x10/0x10
[  323.066123][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  323.072913][   T30]  ret_from_fork_asm+0x1a/0x30
[  323.079700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  323.085248][   T30]  </TASK>
[  323.091994][    C1] yealink 2-1:36.0: unexpected response 0
[  323.092241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  324.946434][   T30] 
[  324.946434][   T30] Showing all locks held in the system:
[  324.958775][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  324.963053][   T30] 2 locks held by kworker/u8:0/12:
[  324.969967][    C1] yealink 2-1:36.0: unexpected response 0
[  324.976414][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  324.982508][   T30]  #0: 
[  324.996304][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.001738][   T30] ffff888100089148
[  325.008444][    C1] yealink 2-1:36.0: unexpected response 0
[  325.016335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.021044][   T30]  (
[  325.036342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.040474][   T30] (wq_completion)events_unbound
[  325.047195][    C1] yealink 2-1:36.0: unexpected response 0
[  325.056330][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.059809][   T30] #2
[  325.066709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.072245][   T30] ){+.+.}-{0:0}
[  325.079001][    C1] yealink 2-1:36.0: unexpected response 0
[  325.079222][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.085767][   T30] , at: process_one_work+0x11ae/0x1840
[  325.091742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.098444][   T30]  #1: 
[  325.105173][    C1] yealink 2-1:36.0: unexpected response 0
[  325.110893][   T30] ffffc900000cfca8
[  325.117841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.124469][   T30]  ((work_completion)(&sub_info->work)
[  325.130389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.136986][   T30] ){+.+.}-{0:0}
[  325.143713][    C1] yealink 2-1:36.0: unexpected response 0
[  325.149441][   T30] , at: process_one_work+0x927/0x1840
[  325.156428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.162995][   T30] 5 locks held by kworker/1:0/23:
[  325.168859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.175425][   T30] 1 lock held by khungtaskd/30:
[  325.182173][    C1] yealink 2-1:36.0: unexpected response 0
[  325.182383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.187923][   T30]  #0: 
[  325.194864][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.201453][   T30] ffffffff894da3a0
[  325.207133][    C1] yealink 2-1:36.0: unexpected response 0
[  325.207714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.213992][   T30]  (rcu_read_lock
[  325.221061][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.226735][   T30] ){....}-{1:3}
[  325.233394][    C1] yealink 2-1:36.0: unexpected response 0
[  325.240165][   T30] , at: debug_show_all_locks+0x3d/0x184
[  325.246060][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.252700][   T30] 8 locks held by kworker/1:1/37:
[  325.259624][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.265237][   T30] 2 locks held by kworker/u8:2/38:
[  325.272079][    C1] yealink 2-1:36.0: unexpected response 0
[  325.272289][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.278892][   T30]  #0: 
[  325.284774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.291363][   T30] ffff888100089148
[  325.298178][    C1] yealink 2-1:36.0: unexpected response 0
[  325.298420][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.303896][   T30]  ((wq_completion)events_unbound
[  325.310916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.317574][   T30] #2
[  325.323269][    C1] yealink 2-1:36.0: unexpected response 0
[  325.330077][   T30] ){+.+.}-{0:0}
[  325.337109][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.342613][   T30] , at: process_one_work+0x11ae/0x1840
[  325.349772][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.356413][   T30]  #1: 
[  325.362103][    C1] yealink 2-1:36.0: unexpected response 0
[  325.368888][   T30] ffffc90000287ca8
[  325.375802][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.381349][   T30]  (
[  325.388234][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.394807][   T30] (work_completion)(&sub_info->work)){+.+.}-{0:0}
[  325.400515][    C1] yealink 2-1:36.0: unexpected response 0
[  325.400767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.407341][   T30] , at: process_one_work+0x927/0x1840
[  325.414322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.419859][   T30] 2 locks held by kworker/u8:4/51:
[  325.426993][    C1] yealink 2-1:36.0: unexpected response 0
[  325.427216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.433752][   T30]  #0: ffff888100089148
[  325.439782][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.446336][   T30]  (
[  325.453067][    C1] yealink 2-1:36.0: unexpected response 0
[  325.458790][   T30] (wq_completion)events_unbound
[  325.465721][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.472372][   T30] #2
[  325.478272][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.484804][   T30] ){+.+.}-{0:0}
[  325.491554][    C1] yealink 2-1:36.0: unexpected response 0
[  325.491788][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.497669][   T30] , at: process_one_work+0x11ae/0x1840
[  325.504608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.511214][   T30]  #1: 
[  325.516890][    C1] yealink 2-1:36.0: unexpected response 0
[  325.523653][   T30] ffffc90000557ca8
[  325.530598][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.536174][   T30]  ((work_completion)(&sub_info->work)
[  325.543431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.549734][   T30] ){+.+.}-{0:0}
[  325.555488][    C1] yealink 2-1:36.0: unexpected response 0
[  325.562345][   T30] , at: process_one_work+0x927/0x1840
[  325.569297][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.574777][   T30] 2 locks held by kworker/u8:5/172:
[  325.581705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.588322][   T30]  #0: 
[  325.594016][    C1] yealink 2-1:36.0: unexpected response 0
[  325.600773][   T30] ffff888100089148
[  325.607716][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.613271][   T30]  ((wq_completion)events_unbound
[  325.620376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.627074][   T30] #2
[  325.632761][    C1] yealink 2-1:36.0: unexpected response 0
[  325.639530][   T30] ){+.+.}-{0:0}
[  325.646580][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.652014][   T30] , at: process_one_work+0x11ae/0x1840
[  325.658995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.665537][   T30]  #1: ffffc9000155fca8
[  325.671290][    C1] yealink 2-1:36.0: unexpected response 0
[  325.671526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.678105][   T30]  (
[  325.685056][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.690845][   T30] (work_completion)(&sub_info->work)
[  325.697730][    C1] yealink 2-1:36.0: unexpected response 0
[  325.697942][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.704490][   T30] ){+.+.}-{0:0}, at: process_one_work+0x927/0x1840
[  325.710747][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.717006][   T30] 2 locks held by kworker/u8:9/479:
[  325.723826][    C1] yealink 2-1:36.0: unexpected response 0
[  325.729549][   T30]  #0: 
[  325.736479][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.743025][   T30] ffff888100089148 (
[  325.748943][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.755514][   T30] (wq_completion)events_unbound#2
[  325.762278][    C1] yealink 2-1:36.0: unexpected response 0
[  325.762522][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.768027][   T30] ){+.+.}-{0:0}
[  325.774939][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.781520][   T30] , at: process_one_work+0x11ae/0x1840
[  325.787203][    C1] yealink 2-1:36.0: unexpected response 0
[  325.787422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.793965][   T30]  #1: ffffc9000198fca8
[  325.800977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.806507][   T30]  (
[  325.813227][    C1] yealink 2-1:36.0: unexpected response 0
[  325.819988][   T30] (work_completion)(&sub_info->work)
[  325.825861][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.832438][   T30] ){+.+.}-{0:0}
[  325.839469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.845017][   T30] , at: process_one_work+0x927/0x1840
[  325.852298][    C1] yealink 2-1:36.0: unexpected response 0
[  325.852543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.859102][   T30] 5 locks held by kworker/1:2/1122:
[  325.864970][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.871569][   T30] 2 locks held by getty/2920:
[  325.878274][    C1] yealink 2-1:36.0: unexpected response 0
[  325.878476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.884029][   T30]  #0: ffff888108a970a0
[  325.890954][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.897554][   T30]  (
[  325.903238][    C1] yealink 2-1:36.0: unexpected response 0
[  325.910009][   T30] &tty->ldisc_sem
[  325.916939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.922437][   T30] ){++++}-{0:0}
[  325.929366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.935978][   T30] , at: tty_ldisc_ref_wait+0x24/0x80
[  325.941688][    C1] yealink 2-1:36.0: unexpected response 0
[  325.941922][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.948511][   T30]  #1: 
[  325.955431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.960986][   T30] ffffc900000452f0
[  325.967708][    C1] yealink 2-1:36.0: unexpected response 0
[  325.967954][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  325.974468][   T30]  (&ldata->atomic_read_lock
[  325.980409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  325.986981][   T30] ){+.+.}-{4:4}
[  325.993806][    C1] yealink 2-1:36.0: unexpected response 0
[  325.999523][   T30] , at: n_tty_read+0x419/0x1500
[  326.006514][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.013024][   T30] 4 locks held by kworker/1:3/5202:
[  326.018919][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.025608][   T30] 4 locks held by udevd/5248:
[  326.032358][    C1] yealink 2-1:36.0: unexpected response 0
[  326.032622][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.038107][   T30]  #0: 
[  326.045025][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.051598][   T30] ffff888134e24e80
[  326.057285][    C1] yealink 2-1:36.0: unexpected response 0
[  326.057495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.064042][   T30]  (&p->lock
[  326.070970][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.076545][   T30] ){+.+.}-{4:4}
[  326.083274][    C1] yealink 2-1:36.0: unexpected response 0
[  326.090122][   T30] , at: seq_read_iter+0xe1/0x1270
[  326.096020][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.103039][   T30]  #1: 
[  326.110031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.115557][   T30] ffff888125705488
[  326.122390][    C1] yealink 2-1:36.0: unexpected response 0
[  326.122594][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.129175][   T30]  (
[  326.135109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.141624][   T30] &of->mutex
[  326.148349][    C1] yealink 2-1:36.0: unexpected response 0
[  326.148577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.154066][   T30] #2){+.+.}-{4:4}
[  326.160995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.167617][   T30] , at: kernfs_seq_start+0x4f/0x2a0
[  326.173304][    C1] yealink 2-1:36.0: unexpected response 0
[  326.180064][   T30]  #2: 
[  326.186994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.192501][   T30] ffff888135327698
[  326.199543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.206124][   T30]  (kn->active
[  326.211850][    C1] yealink 2-1:36.0: unexpected response 0
[  326.212366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.218659][   T30] #19
[  326.225697][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.231150][   T30] ){++++}-{0:0}
[  326.237878][    C1] yealink 2-1:36.0: unexpected response 0
[  326.238137][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.244670][   T30] , at: kernfs_seq_start+0xbc/0x2a0
[  326.250586][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.257173][   T30]  #3: 
[  326.263919][    C1] yealink 2-1:36.0: unexpected response 0
[  326.269668][   T30] ffff888108bb8198
[  326.276617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.283173][   T30]  (&dev->mutex
[  326.289071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.295676][   T30] ){....}-{4:4}
[  326.302524][    C1] yealink 2-1:36.0: unexpected response 0
[  326.302759][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.308296][   T30] , at: manufacturer_show+0x26/0xa0
[  326.315239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.321793][   T30] 6 locks held by kworker/1:4/5270:
[  326.327478][    C1] yealink 2-1:36.0: unexpected response 0
[  326.327691][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.334249][   T30] 7 locks held by kworker/1:5/5304:
[  326.341326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.347242][   T30] 3 locks held by syz.1.335/5959:
[  326.354144][    C1] yealink 2-1:36.0: unexpected response 0
[  326.360958][   T30]  #0: 
[  326.366860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.373415][   T30] ffff888111a5a118
[  326.380385][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.385941][   T30]  (&evdev->mutex
[  326.392699][    C1] yealink 2-1:36.0: unexpected response 0
[  326.392923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.399488][   T30] ){+.+.}-{4:4}
[  326.405371][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.411941][   T30] , at: evdev_release+0x29e/0x420
[  326.418757][    C1] yealink 2-1:36.0: unexpected response 0
[  326.418963][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.424470][   T30]  #1: ffff88810fbd62c0
[  326.431433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.438071][   T30]  (
[  326.443746][    C1] yealink 2-1:36.0: unexpected response 0
[  326.450518][   T30] &dev->mutex
[  326.457484][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.462964][   T30] #2){+.+.}-{4:4}
[  326.469931][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.476540][   T30] , at: input_close_device+0x46/0x2b0
[  326.482223][    C1] yealink 2-1:36.0: unexpected response 0
[  326.488998][   T30]  #2: 
[  326.495928][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.501437][   T30] ffffffff894e6b78
[  326.508365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.514939][   T30]  (rcu_state.exp_mutex
[  326.520649][    C1] yealink 2-1:36.0: unexpected response 0
[  326.520857][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.527454][   T30] ){+.+.}-{4:4}
[  326.534356][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.539905][   T30] , at: exp_funnel_lock+0x19e/0x3c0
[  326.546629][    C1] yealink 2-1:36.0: unexpected response 0
[  326.546846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.553475][   T30] 1 lock held by syz.0.341/5971:
[  326.559382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.565957][   T30]  #0: ffffffff894e6b78
[  326.572797][    C1] yealink 2-1:36.0: unexpected response 0
[  326.573028][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.578550][   T30]  (
[  326.585462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.592050][   T30] rcu_state.exp_mutex
[  326.597720][    C1] yealink 2-1:36.0: unexpected response 0
[  326.597932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.604488][   T30] ){+.+.}-{4:4}
[  326.611439][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.617039][   T30] , at: exp_funnel_lock+0x19e/0x3c0
[  326.623855][    C1] yealink 2-1:36.0: unexpected response 0
[  326.630665][   T30] 1 lock held by modprobe/8634:
[  326.636753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.643298][   T30] 1 lock held by modprobe/8638:
[  326.650342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.655959][   T30] 
[  326.655970][   T30] =============================================
[  326.655970][   T30] 
[  326.662816][    C1] yealink 2-1:36.0: unexpected response 0
[  326.663110][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[  326.669666][   T30] NMI backtrace for cpu 0
[  326.669699][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(voluntary) 
[  326.669732][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  326.669748][   T30] Call Trace:
[  326.669758][   T30]  <TASK>
[  326.669769][   T30]  dump_stack_lvl+0x100/0x190
[  326.669819][   T30]  nmi_cpu_backtrace.cold+0x12d/0x151
[  326.669850][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  326.669884][   T30]  nmi_trigger_cpumask_backtrace+0x1d7/0x230
[  326.669922][   T30]  sys_info+0x141/0x190
[  326.669950][   T30]  watchdog+0xcc3/0xfe0
[  326.669994][   T30]  ? __pfx_watchdog+0x10/0x10
[  326.670029][   T30]  ? __kthread_parkme+0x18c/0x230
[  326.670058][   T30]  ? __pfx_watchdog+0x10/0x10
[  326.670093][   T30]  ? __pfx_watchdog+0x10/0x10
[  326.670124][   T30]  kthread+0x3b3/0x730
[  326.670159][   T30]  ? __pfx_kthread+0x10/0x10
[  326.670189][   T30]  ? ret_from_fork+0x79/0xa20
[  326.670215][   T30]  ? ret_from_fork+0x79/0xa20
[  326.670242][   T30]  ? rcu_is_watching+0x12/0xc0
[  326.670279][   T30]  ? __pfx_kthread+0x10/0x10
[  326.670313][   T30]  ret_from_fork+0x6c3/0xa20
[  326.670342][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  326.670372][   T30]  ? __switch_to+0x7af/0x10b0
[  326.670407][   T30]  ? __pfx_kthread+0x10/0x10
[  326.670453][   T30]  ret_from_fork_asm+0x1a/0x30
[  326.670501][   T30]  </TASK>
[  326.670512][   T30] Sending NMI from CPU 0 to CPUs 1:
[  326.675552][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[  326.682137][    C1] NMI backtrace for cpu 1
[  326.682153][    C1] CPU: 1 UID: 0 PID: 37 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(voluntary) 
[  326.682262][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  326.682289][    C1] Workqueue: events_power_efficient do_cache_clean
[  326.682327][    C1] RIP: 0010:io_serial_out+0x8f/0xb0
[  326.682370][    C1] Code: 48 8d 7d 40 44 89 e1 48 b8 00 00 00 00 00 fc ff df 48 89 fa d3 e3 48 c1 ea 03 80 3c 02 00 75 1c 66 03 5d 40 44 89 e8 89 da ee <5b> 5d 41 5c 41 5d c3 cc cc cc cc e8 d1 6a 01 ff eb a0 e8 5a 6b 01
[  326.682394][    C1] RSP: 0018:ffffc900001a8430 EFLAGS: 00000006
[  326.682412][    C1] RAX: 0000000000000000 RBX: 00000000000003f9 RCX: 0000000000000000
[  326.682426][    C1] RDX: 00000000000003f9 RSI: ffffffff8311c005 RDI: ffffffff93f14fc0
[  326.682443][    C1] RBP: ffffffff93f14f80 R08: 0000000000000001 R09: 000000000000001f
[  326.682458][    C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  326.682473][    C1] R13: 0000000000000000 R14: ffffffff93f14fd0 R15: 0000000000000000
[  326.682488][    C1] FS:  0000000000000000(0000) GS:ffff888268a6a000(0000) knlGS:0000000000000000
[  326.682512][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  326.682528][    C1] CR2: 00007fc243e540c0 CR3: 00000000092a8000 CR4: 00000000003506f0
[  326.682544][    C1] Call Trace:
[  326.682555][    C1]  <IRQ>
[  326.682565][    C1]  ? __pfx_io_serial_out+0x10/0x10
[  326.682599][    C1]  serial8250_clear_IER+0xa7/0xd0
[  326.682637][    C1]  serial8250_console_write+0x252/0x1900
[  326.682670][    C1]  ? __pfx_serial8250_console_write+0x10/0x10
[  326.682699][    C1]  ? lock_acquire+0x17c/0x330
[  326.682730][    C1]  console_flush_one_record+0x790/0xe50
[  326.682766][    C1]  ? __pfx_console_flush_one_record+0x10/0x10
[  326.682804][    C1]  ? is_printk_cpu_sync_owner+0x32/0x40
[  326.682844][    C1]  console_unlock+0x103/0x260
[  326.682876][    C1]  ? __pfx_console_unlock+0x10/0x10
[  326.682908][    C1]  ? lock_acquire+0x80/0x330
[  326.682934][    C1]  ? vprintk_emit+0x516/0x6b0
[  326.682966][    C1]  ? vprintk_emit+0x516/0x6b0
[  326.683000][    C1]  vprintk_emit+0x407/0x6b0
[  326.683034][    C1]  ? __pfx_vprintk_emit+0x10/0x10
[  326.683071][    C1]  dev_vprintk_emit+0x394/0x3e0
[  326.683099][    C1]  ? __pfx_dev_vprintk_emit+0x10/0x10
[  326.683124][    C1]  ? stack_depot_save_flags+0x27/0x9c0
[  326.683147][    C1]  ? __lock_acquire+0x4a5/0x2630
[  326.683175][    C1]  dev_printk_emit+0xd2/0x10d
[  326.683199][    C1]  ? __pfx_dev_printk_emit+0x10/0x10
[  326.683223][    C1]  ? dummy_timer+0xd19/0x3670
[  326.683263][    C1]  ? __irq_exit_rcu+0xed/0x150
[  326.683287][    C1]  ? irq_exit_rcu+0x9/0x30
[  326.683310][    C1]  ? sysvec_apic_timer_interrupt+0x8f/0xb0
[  326.683343][    C1]  ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  326.683397][    C1]  ? lock_acquire+0x5e/0x330
[  326.683420][    C1]  ? _raw_spin_lock+0x2e/0x40
[  326.683452][    C1]  __dev_printk+0xcb/0x100
[  326.683477][    C1]  _dev_err+0xef/0x127
[  326.683500][    C1]  ? __pfx__dev_err+0x10/0x10
[  326.683526][    C1]  ? find_held_lock+0x2b/0x80
[  326.683560][    C1]  ? find_held_lock+0x2b/0x80
[  326.683592][    C1]  ? kcov_remote_start+0x283/0x660
[  326.683624][    C1]  ? kcov_remote_start+0x283/0x660
[  326.683658][    C1]  urb_irq_callback.cold+0x41/0xfd
[  326.683694][    C1]  __usb_hcd_giveback_urb+0x38d/0x610
[  326.683736][    C1]  usb_hcd_giveback_urb+0x3ca/0x4a0
[  326.683775][    C1]  dummy_timer+0xd85/0x3670
[  326.683816][    C1]  ? do_raw_spin_lock+0x128/0x260
[  326.683847][    C1]  ? find_held_lock+0x2b/0x80
[  326.683879][    C1]  ? debug_object_deactivate+0x2e4/0x3b0
[  326.683911][    C1]  ? debug_object_deactivate+0x2e4/0x3b0
[  326.683946][    C1]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  326.683977][    C1]  ? debug_object_deactivate+0x2e4/0x3b0
[  326.684013][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  326.684050][    C1]  ? mark_held_locks+0x40/0x70
[  326.684074][    C1]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  326.684104][    C1]  ? __pfx_dummy_timer+0x10/0x10
[  326.684142][    C1]  __hrtimer_run_queues+0x516/0x990
[  326.684177][    C1]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  326.684208][    C1]  ? ktime_get_update_offsets_now+0x2cd/0x4d0
[  326.684237][    C1]  hrtimer_run_softirq+0x17d/0x350
[  326.684268][    C1]  handle_softirqs+0x1dd/0x8f0
[  326.684296][    C1]  ? __pfx_handle_softirqs+0x10/0x10
[  326.684324][    C1]  __irq_exit_rcu+0xed/0x150
[  326.684348][    C1]  irq_exit_rcu+0x9/0x30
[  326.684377][    C1]  sysvec_apic_timer_interrupt+0x8f/0xb0
[  326.684411][    C1]  </IRQ>
[  326.684420][    C1]  <TASK>
[  326.684429][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  326.684457][    C1] RIP: 0010:lock_acquire+0x5e/0x330
[  326.684484][    C1] Code: 05 7b 34 3d 0b 83 f8 07 0f 87 a4 02 00 00 48 0f a3 05 06 a8 3e 09 0f 82 6f 02 00 00 8b 35 9e b4 3e 09 85 f6 0f 85 8a 00 00 00 <48> 8b 44 24 30 65 48 2b 05 1d 34 3d 0b 0f 85 b8 02 00 00 48 83 c4
[  326.684507][    C1] RSP: 0018:ffffc90000277aa0 EFLAGS: 00000206
[  326.684527][    C1] RAX: 0000000000000046 RBX: 0000000000000000 RCX: 0000000000000002
[  326.684543][    C1] RDX: 0000000000000000 RSI: ffffffff88dcb9c1 RDI: ffffffff878e97a0
[  326.684558][    C1] RBP: ffffffff8aa4ed58 R08: 000000006c1b8a05 R09: 0000000000000207
[  326.684574][    C1] R10: 0000000000000200 R11: 0000000000000000 R12: 0000000000000000
[  326.684589][    C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[  326.684614][    C1]  ? do_raw_spin_unlock+0x145/0x1e0
[  326.684647][    C1]  _raw_spin_lock+0x2e/0x40
[  326.684673][    C1]  ? cache_clean+0x71/0x9b0
[  326.684701][    C1]  cache_clean+0x71/0x9b0
[  326.684732][    C1]  ? __pfx_cache_clean+0x10/0x10
[  326.684762][    C1]  ? process_one_work+0x80b/0x1840
[  326.684803][    C1]  do_cache_clean+0x29/0xb0
[  326.684833][    C1]  process_one_work+0x9c2/0x1840
[  326.684872][    C1]  ? __pfx_process_one_work+0x10/0x10
[  326.684909][    C1]  ? assign_work+0x19c/0x250
[  326.684941][    C1]  worker_thread+0x5da/0xe40
[  326.684980][    C1]  ? kthread+0x17d/0x730
[  326.685008][    C1]  ? __pfx_worker_thread+0x10/0x10
[  326.685040][    C1]  kthread+0x3b3/0x730
[  326.685069][    C1]  ? __pfx_kthread+0x10/0x10
[  326.685098][    C1]  ? ret_from_fork+0x79/0xa20
[  326.685122][    C1]  ? ret_from_fork+0x79/0xa20
[  326.685146][    C1]  ? rcu_is_watching+0x12/0xc0
[  326.685180][    C1]  ? __pfx_kthread+0x10/0x10
[  326.685210][    C1]  ret_from_fork+0x6c3/0xa20
[  326.685235][    C1]  ? __pfx_ret_from_fork+0x10/0x10
[  326.685260][    C1]  ? __switch_to+0x7af/0x10b0
[  326.685292][    C1]  ? __pfx_kthread+0x10/0x10
[  326.685323][    C1]  ret_from_fork_asm+0x1a/0x30
[  326.685368][    C1]  </TASK>
[  326.686175][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  326.686198][   T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(voluntary) 
[  326.686236][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  326.686253][   T30] Call Trace:
[  326.686264][   T30]  <TASK>
[  326.686276][   T30]  dump_stack_lvl+0x100/0x190
[  326.686322][   T30]  vpanic+0x20d/0x630
[  326.686354][   T30]  panic+0xd1/0xd1
[  326.686383][   T30]  ? __pfx_panic+0x10/0x10
[  326.686415][   T30]  ? wq_watchdog_touch+0xec/0x1a0
[  326.686448][   T30]  ? nmi_trigger_cpumask_backtrace+0x200/0x230
[  326.686482][   T30]  ? watchdog.cold+0x198/0x1ca
[  326.686514][   T30]  ? watchdog+0xcd3/0xfe0
[  326.686550][   T30]  watchdog.cold+0x1a9/0x1ca
[  326.686592][   T30]  ? __pfx_watchdog+0x10/0x10
[  326.686627][   T30]  ? __kthread_parkme+0x18c/0x230
[  326.686656][   T30]  ? __pfx_watchdog+0x10/0x10
[  326.686692][   T30]  ? __pfx_watchdog+0x10/0x10
[  326.686723][   T30]  kthread+0x3b3/0x730
[  326.686758][   T30]  ? __pfx_kthread+0x10/0x10
[  326.686789][   T30]  ? ret_from_fork+0x79/0xa20
[  326.686815][   T30]  ? ret_from_fork+0x79/0xa20
[  326.686842][   T30]  ? rcu_is_watching+0x12/0xc0
[  326.686878][   T30]  ? __pfx_kthread+0x10/0x10
[  326.686913][   T30]  ret_from_fork+0x6c3/0xa20
[  326.686942][   T30]  ? __pfx_ret_from_fork+0x10/0x10
[  326.686978][   T30]  ? __switch_to+0x7af/0x10b0
[  326.687012][   T30]  ? __pfx_kthread+0x10/0x10
[  326.687048][   T30]  ret_from_fork_asm+0x1a/0x30
[  326.687108][   T30]  </TASK>
[  353.074920][   T30] Kernel Offset: disabled
[  353.079232][   T30] Rebooting in 86400 seconds..