last executing test programs:

19.77443668s ago: executing program 2 (id=2005):
msgget$private(0x0, 0x0)

19.721639873s ago: executing program 2 (id=2007):
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000006000000040000000000000e0300000000000000010000000000009200000000000000000000000202000000002e000061"], 0x0, 0x46}, 0x28)

19.649067354s ago: executing program 2 (id=2008):
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x0, 0x4e20, 0x8}}}}}, 0x0)

19.573138191s ago: executing program 3 (id=2010):
syz_usb_connect(0x0, 0x29c, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000841b7420da040d39bb2d0102030109028a020100000000090408f80af179fa020f24020205000d000cf67df8e6988f0724014004000009050c0340000e0408090502010002"], 0x0)

19.461741655s ago: executing program 2 (id=2012):
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x1a, 0x4, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7dda}, 0x48)

19.350866786s ago: executing program 2 (id=2013):
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000080)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x10}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94)

19.285029387s ago: executing program 1 (id=2014):
mount$afs(0x0, &(0x7f00000000c0)='.\x00', &(0x7f0000000100), 0x4, &(0x7f0000000040)={[{@dyn}, {}]})

19.259852013s ago: executing program 2 (id=2015):
syz_usb_connect(0x0, 0x30, &(0x7f00000003c0)={{0x12, 0x1, 0x110, 0x8c, 0x97, 0x5b, 0x8, 0x1199, 0x19, 0x8241, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1e, 0x1, 0x7, 0x81, 0xd0, 0x40, [{{0x9, 0x4, 0xb9, 0xad, 0x1, 0xaf, 0x83, 0x86, 0xf, [], [{{0x9, 0x5, 0x2, 0x0, 0x10, 0x4, 0x1, 0x7, [@generic={0x3, 0x9, "1e"}]}}]}}]}}]}}, 0x0)

19.211851906s ago: executing program 1 (id=2016):
syz_usb_connect(0x3, 0x48, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x7f, 0xbb, 0x86, 0x20, 0xccd, 0x10a2, 0xc9b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x36, 0x1, 0x2, 0x24, 0x40, 0x2, [{{0x9, 0x4, 0x91, 0x0, 0x1, 0x98, 0x21, 0x89, 0x0, [@cdc_ecm={{0x5}, {0x5, 0x24, 0x0, 0xfff5}, {0xd, 0x24, 0xf, 0x1, 0x8, 0x7, 0x8000, 0x36}, [@acm={0x4, 0x24, 0x2, 0x5}]}], [{{0x9, 0x5, 0x82, 0x3, 0x8, 0x6, 0xc, 0x3}}]}}]}}]}}, 0x0)

18.968275636s ago: executing program 0 (id=2018):
unlinkat$binderfs_device(0xffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00')

18.851291795s ago: executing program 0 (id=2020):
clock_gettime(0xfeffffff, 0x0)

18.757081265s ago: executing program 0 (id=2022):
semop(0x0, &(0x7f0000000080), 0x25f)

18.734311823s ago: executing program 0 (id=2025):
syz_usb_connect(0x2, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x4d, 0xcf, 0xf4, 0x8, 0x572, 0xd811, 0x94e2, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0xa0, 0x0, [{{0x9, 0x4, 0x1e, 0x0, 0x0, 0xb3, 0x5b, 0x1e}}]}}]}}, 0x0)

18.204927202s ago: executing program 4 (id=2033):
mq_notify(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x37, 0x50341a2cf0db25e4, @thr={0x0, 0x0}})

18.028544897s ago: executing program 3 (id=2034):
rmdir(&(0x7f0000000080)='./cgroup/../file0\x00')

18.028277315s ago: executing program 4 (id=2035):
getcwd(&(0x7f0000001180)=""/4096, 0x1000)

18.021792822s ago: executing program 4 (id=2036):
syz_usb_connect(0x2, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000a72b7a104c05e102c8e201020301090224000100000000090471020216fa1f0009051402100000fa00090582"], 0x0)

17.999204169s ago: executing program 3 (id=2037):
add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, &(0x7f0000000140)="0098bb3c76c3", 0x6, 0xffffffffffffffff)

17.930635023s ago: executing program 3 (id=2038):
syz_usb_connect(0x5, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000eafa7240936901b02926f400100109021b000124a800800904000001030000000905", @ANYRES32], 0x0)

17.705490995s ago: executing program 1 (id=2039):
sync()

17.507579946s ago: executing program 1 (id=2040):
clock_gettime(0xfffffffffffffffb, 0x0)

17.433090258s ago: executing program 1 (id=2041):
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003580)=[{0xffffffffffffffff}], 0x1, 0x0)

17.427871125s ago: executing program 1 (id=2042):
syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="03010000ac0fce405d0500904431000000010902120001000080040904"], 0x0)

17.282399136s ago: executing program 0 (id=2043):
syz_emit_ethernet(0x76, &(0x7f0000000880)={@broadcast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "f4a300", 0x40, 0x3a, 0x0, @remote, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x6, {0xc, 0x6, "f6cd53", 0x200, 0x33, 0xff, @dev={0xfe, 0x80, '\x00', 0x31}, @local, [@routing={0x2f}], "13d87159da0a7f6b"}}}}}}}, 0x0)

17.197075361s ago: executing program 0 (id=2044):
syz_usb_connect(0x3, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x5c, 0x99, 0xb1, 0x20, 0x6cd, 0x102, 0x2139, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x24, 0x40, 0x2, [{{0x9, 0x4, 0xc4, 0x0, 0x0, 0x83, 0x38, 0x4e}}]}}]}}, 0x0)

16.537966123s ago: executing program 4 (id=2045):
openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000200)={0x40, 0x0, 0x21}, 0x18)

16.475632195s ago: executing program 3 (id=2046):
syz_emit_ethernet(0x3a, &(0x7f0000000240)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @empty}, {0x4e24, 0x17c1, 0x18, 0x0, @wg=@data={0x4, 0x80000000, 0x7}}}}}}, 0x0)

16.43266677s ago: executing program 4 (id=2047):
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb0}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x2a}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70)

16.379520281s ago: executing program 3 (id=2048):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ff000040720501cb6526010203010902120001000000000904"], 0x0)

16.361455395s ago: executing program 4 (id=2049):
unshare(0x6a040000)

3.104987426s ago: executing program 32 (id=2015):
syz_usb_connect(0x0, 0x30, &(0x7f00000003c0)={{0x12, 0x1, 0x110, 0x8c, 0x97, 0x5b, 0x8, 0x1199, 0x19, 0x8241, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1e, 0x1, 0x7, 0x81, 0xd0, 0x40, [{{0x9, 0x4, 0xb9, 0xad, 0x1, 0xaf, 0x83, 0x86, 0xf, [], [{{0x9, 0x5, 0x2, 0x0, 0x10, 0x4, 0x1, 0x7, [@generic={0x3, 0x9, "1e"}]}}]}}]}}]}}, 0x0)

1.098060016s ago: executing program 33 (id=2044):
syz_usb_connect(0x3, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x5c, 0x99, 0xb1, 0x20, 0x6cd, 0x102, 0x2139, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x4, 0x24, 0x40, 0x2, [{{0x9, 0x4, 0xc4, 0x0, 0x0, 0x83, 0x38, 0x4e}}]}}]}}, 0x0)

1.057443482s ago: executing program 34 (id=2042):
syz_usb_connect(0x2, 0x24, &(0x7f0000000100)=ANY=[@ANYBLOB="03010000ac0fce405d0500904431000000010902120001000080040904"], 0x0)

91.946822ms ago: executing program 35 (id=2048):
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ff000040720501cb6526010203010902120001000000000904"], 0x0)

0s ago: executing program 36 (id=2049):
unshare(0x6a040000)

kernel console output (not intermixed with test programs):

rb status -71
[  353.264366][    C0] yealink 4-1:36.0: unexpected response 0
[  353.274109][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.280971][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.280986][    C0] yealink 4-1:36.0: unexpected response 0
[  353.290706][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.297612][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.297633][    C0] yealink 4-1:36.0: unexpected response 0
[  353.314132][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.321218][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.321239][    C0] yealink 4-1:36.0: unexpected response 0
[  353.328067][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.334949][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.334967][    C0] yealink 4-1:36.0: unexpected response 0
[  353.344690][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.351513][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.351530][    C0] yealink 4-1:36.0: unexpected response 0
[  353.361278][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.368098][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.368109][    C0] yealink 4-1:36.0: unexpected response 0
[  353.377815][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.384648][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.384660][    C0] yealink 4-1:36.0: unexpected response 0
[  353.394361][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.401177][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.401190][    C0] yealink 4-1:36.0: unexpected response 0
[  353.410902][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.417745][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.417759][    C0] yealink 4-1:36.0: unexpected response 0
[  353.427492][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.441110][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.441135][    C0] yealink 4-1:36.0: unexpected response 0
[  353.448078][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.454898][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.454911][    C0] yealink 4-1:36.0: unexpected response 0
[  353.464661][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.471515][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.471529][    C0] yealink 4-1:36.0: unexpected response 0
[  353.481234][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.488040][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.488052][    C0] yealink 4-1:36.0: unexpected response 0
[  353.497788][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.504622][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.504635][    C0] yealink 4-1:36.0: unexpected response 0
[  353.514391][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.521219][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.521232][    C0] yealink 4-1:36.0: unexpected response 0
[  353.530896][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.538681][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.538708][    C0] yealink 4-1:36.0: unexpected response 0
[  353.548421][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.555280][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.555298][    C0] yealink 4-1:36.0: unexpected response 0
[  353.571829][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.584410][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.584428][    C0] yealink 4-1:36.0: unexpected response 0
[  353.591296][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.597106][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.597123][    C0] yealink 4-1:36.0: unexpected response 0
[  353.603924][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.610764][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.610783][    C0] yealink 4-1:36.0: unexpected response 0
[  353.620578][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.627374][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.627384][    C0] yealink 4-1:36.0: unexpected response 0
[  353.637106][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.643968][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.643984][    C0] yealink 4-1:36.0: unexpected response 0
[  353.654662][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.661530][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.661543][    C0] yealink 4-1:36.0: unexpected response 0
[  353.671341][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.678167][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.678181][    C0] yealink 4-1:36.0: unexpected response 0
[  353.688008][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.694836][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.694849][    C0] yealink 4-1:36.0: unexpected response 0
[  353.704600][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.711473][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.711495][    C0] yealink 4-1:36.0: unexpected response 0
[  353.721233][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.728119][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.728134][    C0] yealink 4-1:36.0: unexpected response 0
[  353.737842][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.744650][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.744662][    C0] yealink 4-1:36.0: unexpected response 0
[  353.754409][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.762350][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.762377][    C0] yealink 4-1:36.0: unexpected response 0
[  353.772161][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.779034][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.779062][    C0] yealink 4-1:36.0: unexpected response 0
[  353.788801][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.795656][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.795678][    C0] yealink 4-1:36.0: unexpected response 0
[  353.805450][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.812305][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.812320][    C0] yealink 4-1:36.0: unexpected response 0
[  353.822022][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.828830][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.828842][    C0] yealink 4-1:36.0: unexpected response 0
[  353.838547][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.845434][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.845456][    C0] yealink 4-1:36.0: unexpected response 0
[  353.855624][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.868401][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.868416][    C0] yealink 4-1:36.0: unexpected response 0
[  353.876388][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.883220][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.883233][    C0] yealink 4-1:36.0: unexpected response 0
[  353.892945][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.899795][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.899809][    C0] yealink 4-1:36.0: unexpected response 0
[  353.909496][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.916299][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.916312][    C0] yealink 4-1:36.0: unexpected response 0
[  353.926067][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.932910][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.932923][    C0] yealink 4-1:36.0: unexpected response 0
[  353.942643][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.949477][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.949490][    C0] yealink 4-1:36.0: unexpected response 0
[  353.959144][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.965987][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.966003][    C0] yealink 4-1:36.0: unexpected response 0
[  353.975725][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  353.983935][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  353.983958][    C0] yealink 4-1:36.0: unexpected response 0
[  353.993714][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.000516][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.000527][    C0] yealink 4-1:36.0: unexpected response 0
[  354.010323][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.017187][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.017201][    C0] yealink 4-1:36.0: unexpected response 0
[  354.026894][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.033707][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.033719][    C0] yealink 4-1:36.0: unexpected response 0
[  354.043478][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.050314][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.050327][    C0] yealink 4-1:36.0: unexpected response 0
[  354.060026][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.066866][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.066879][    C0] yealink 4-1:36.0: unexpected response 0
[  354.076558][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.090601][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.090615][    C0] yealink 4-1:36.0: unexpected response 0
[  354.104202][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.110058][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.110080][    C0] yealink 4-1:36.0: unexpected response 0
[  354.116921][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.123788][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.123810][    C0] yealink 4-1:36.0: unexpected response 0
[  354.133514][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.140291][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.140302][    C0] yealink 4-1:36.0: unexpected response 0
[  354.150028][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.156987][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.157002][    C0] yealink 4-1:36.0: unexpected response 0
[  354.166750][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.173597][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.173612][    C0] yealink 4-1:36.0: unexpected response 0
[  354.183287][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.190183][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.190205][    C0] yealink 4-1:36.0: unexpected response 0
[  354.201106][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.208013][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.208035][    C0] yealink 4-1:36.0: unexpected response 0
[  354.217779][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.224655][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.224671][    C0] yealink 4-1:36.0: unexpected response 0
[  354.234410][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.241332][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.241358][    C0] yealink 4-1:36.0: unexpected response 0
[  354.251111][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.257959][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.257972][    C0] yealink 4-1:36.0: unexpected response 0
[  354.267712][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.274631][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.274648][    C0] yealink 4-1:36.0: unexpected response 0
[  354.284433][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.291308][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.291330][    C0] yealink 4-1:36.0: unexpected response 0
[  354.301034][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.314612][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.314635][    C0] yealink 4-1:36.0: unexpected response 0
[  354.321468][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.328327][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.328344][    C0] yealink 4-1:36.0: unexpected response 0
[  354.338050][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.344892][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.344909][    C0] yealink 4-1:36.0: unexpected response 0
[  354.354604][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.361469][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.361488][    C0] yealink 4-1:36.0: unexpected response 0
[  354.371198][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.383783][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.383802][    C0] yealink 4-1:36.0: unexpected response 0
[  354.390701][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.397531][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.397552][    C0] yealink 4-1:36.0: unexpected response 0
[  354.407303][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.415159][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.415181][    C0] yealink 4-1:36.0: unexpected response 0
[  354.424956][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.431804][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.431823][    C0] yealink 4-1:36.0: unexpected response 0
[  354.441536][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.448317][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.448327][    C0] yealink 4-1:36.0: unexpected response 0
[  354.458079][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.464927][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.464941][    C0] yealink 4-1:36.0: unexpected response 0
[  354.474646][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.481454][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.481466][    C0] yealink 4-1:36.0: unexpected response 0
[  354.491211][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.498054][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.498068][    C0] yealink 4-1:36.0: unexpected response 0
[  354.507808][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.514915][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.514931][    C0] yealink 4-1:36.0: unexpected response 0
[  354.526167][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.538789][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.538810][    C0] yealink 4-1:36.0: unexpected response 0
[  354.545613][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.552483][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.552503][    C0] yealink 4-1:36.0: unexpected response 0
[  354.562209][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.569082][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.569099][    C0] yealink 4-1:36.0: unexpected response 0
[  354.578779][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.585605][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.585622][    C0] yealink 4-1:36.0: unexpected response 0
[  354.595340][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.602220][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.602240][    C0] yealink 4-1:36.0: unexpected response 0
[  354.612005][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.618834][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.618849][    C0] yealink 4-1:36.0: unexpected response 0
[  354.628750][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.636884][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.636917][    C0] yealink 4-1:36.0: unexpected response 0
[  354.646731][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.653558][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.653572][    C0] yealink 4-1:36.0: unexpected response 0
[  354.663355][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.675952][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.675971][    C0] yealink 4-1:36.0: unexpected response 0
[  354.682794][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.689627][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.689643][    C0] yealink 4-1:36.0: unexpected response 0
[  354.699348][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.706149][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.706160][    C0] yealink 4-1:36.0: unexpected response 0
[  354.715875][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.722717][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.722730][    C0] yealink 4-1:36.0: unexpected response 0
[  354.732433][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.739265][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.739279][    C0] yealink 4-1:36.0: unexpected response 0
[  354.757039][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.762923][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.762944][    C0] yealink 4-1:36.0: unexpected response 0
[  354.769770][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.776633][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.776652][    C0] yealink 4-1:36.0: unexpected response 0
[  354.786398][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.793243][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.793262][    C0] yealink 4-1:36.0: unexpected response 0
[  354.802953][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.809836][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.809855][    C0] yealink 4-1:36.0: unexpected response 0
[  354.819613][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.826469][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.826489][    C0] yealink 4-1:36.0: unexpected response 0
[  354.836227][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.843064][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.843084][    C0] yealink 4-1:36.0: unexpected response 0
[  354.854289][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.861190][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.861210][    C0] yealink 4-1:36.0: unexpected response 0
[  354.870943][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.877732][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.877745][    C0] yealink 4-1:36.0: unexpected response 0
[  354.887471][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.894320][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.894336][    C0] yealink 4-1:36.0: unexpected response 0
[  354.904062][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.910900][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.910915][    C0] yealink 4-1:36.0: unexpected response 0
[  354.920577][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.927440][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.927458][    C0] yealink 4-1:36.0: unexpected response 0
[  354.937151][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.944095][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.944112][    C0] yealink 4-1:36.0: unexpected response 0
[  354.953819][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.967628][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.967650][    C0] yealink 4-1:36.0: unexpected response 0
[  354.974529][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.981453][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.981473][    C0] yealink 4-1:36.0: unexpected response 0
[  354.991273][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  354.998126][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  354.998146][    C0] yealink 4-1:36.0: unexpected response 0
[  355.007858][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.014640][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.014650][    C0] yealink 4-1:36.0: unexpected response 0
[  355.024345][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.031180][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.031193][    C0] yealink 4-1:36.0: unexpected response 0
[  355.040913][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.047729][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.047741][    C0] yealink 4-1:36.0: unexpected response 0
[  355.057455][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.064300][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.064316][    C0] yealink 4-1:36.0: unexpected response 0
[  355.074982][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.081858][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.081872][    C0] yealink 4-1:36.0: unexpected response 0
[  355.091527][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.098408][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.098426][    C0] yealink 4-1:36.0: unexpected response 0
[  355.108298][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.120933][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.120948][    C0] yealink 4-1:36.0: unexpected response 0
[  355.127797][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.134615][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.134628][    C0] yealink 4-1:36.0: unexpected response 0
[  355.144331][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.151161][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.151174][    C0] yealink 4-1:36.0: unexpected response 0
[  355.160900][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.167736][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.167749][    C0] yealink 4-1:36.0: unexpected response 0
[  355.177408][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.185226][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.185248][    C0] yealink 4-1:36.0: unexpected response 0
[  355.194965][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.201813][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.201832][    C0] yealink 4-1:36.0: unexpected response 0
[  355.211524][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.218307][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.218319][    C0] yealink 4-1:36.0: unexpected response 0
[  355.228147][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.235016][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.235031][    C0] yealink 4-1:36.0: unexpected response 0
[  355.251587][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.257417][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.257436][    C0] yealink 4-1:36.0: unexpected response 0
[  355.264280][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.271064][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.271075][    C0] yealink 4-1:36.0: unexpected response 0
[  355.280785][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.288813][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.288837][    C0] yealink 4-1:36.0: unexpected response 0
[  355.298679][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.305535][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.305551][    C0] yealink 4-1:36.0: unexpected response 0
[  355.315287][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.322126][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.322140][    C0] yealink 4-1:36.0: unexpected response 0
[  355.331859][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.338723][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.338735][    C0] yealink 4-1:36.0: unexpected response 0
[  355.348373][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.355246][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.355265][    C0] yealink 4-1:36.0: unexpected response 0
[  355.364995][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.371858][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.371876][    C0] yealink 4-1:36.0: unexpected response 0
[  355.381650][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.388509][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.388525][    C0] yealink 4-1:36.0: unexpected response 0
[  355.398281][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.406192][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.406218][    C0] yealink 4-1:36.0: unexpected response 0
[  355.415968][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.422781][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.422793][    C0] yealink 4-1:36.0: unexpected response 0
[  355.432500][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.439342][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.439354][    C0] yealink 4-1:36.0: unexpected response 0
[  355.449041][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.455930][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.455948][    C0] yealink 4-1:36.0: unexpected response 0
[  355.465632][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.472462][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.472476][    C0] yealink 4-1:36.0: unexpected response 0
[  355.482187][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.489041][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.489059][    C0] yealink 4-1:36.0: unexpected response 0
[  355.498774][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.505899][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.505914][    C0] yealink 4-1:36.0: unexpected response 0
[  355.523075][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.535672][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.535693][    C0] yealink 4-1:36.0: unexpected response 0
[  355.542530][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.548364][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.548379][    C0] yealink 4-1:36.0: unexpected response 0
[  355.555280][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.562112][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.562127][    C0] yealink 4-1:36.0: unexpected response 0
[  355.574246][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.581695][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.581711][    C0] yealink 4-1:36.0: unexpected response 0
[  355.591456][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.598306][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.598322][    C0] yealink 4-1:36.0: unexpected response 0
[  355.608041][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.614870][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.614884][    C0] yealink 4-1:36.0: unexpected response 0
[  355.625587][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.632450][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.632465][    C0] yealink 4-1:36.0: unexpected response 0
[  355.642173][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.649060][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.649084][    C0] yealink 4-1:36.0: unexpected response 0
[  355.658790][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.665672][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.665689][    C0] yealink 4-1:36.0: unexpected response 0
[  355.675383][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.682249][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.682267][    C0] yealink 4-1:36.0: unexpected response 0
[  355.691996][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.698777][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.698789][    C0] yealink 4-1:36.0: unexpected response 0
[  355.708514][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.715447][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.715461][    C0] yealink 4-1:36.0: unexpected response 0
[  355.725181][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.738828][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.738854][    C0] yealink 4-1:36.0: unexpected response 0
[  355.745768][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.752590][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.752603][    C0] yealink 4-1:36.0: unexpected response 0
[  355.762315][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.769156][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.769168][    C0] yealink 4-1:36.0: unexpected response 0
[  355.778990][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.785838][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.785856][    C0] yealink 4-1:36.0: unexpected response 0
[  355.795575][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.802438][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.802456][    C0] yealink 4-1:36.0: unexpected response 0
[  355.812194][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.818989][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.819000][    C0] yealink 4-1:36.0: unexpected response 0
[  355.828739][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.836987][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.837013][    C0] yealink 4-1:36.0: unexpected response 0
[  355.846755][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.853606][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.853619][    C0] yealink 4-1:36.0: unexpected response 0
[  355.863331][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.870137][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.870149][    C0] yealink 4-1:36.0: unexpected response 0
[  355.879870][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.886699][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.886712][    C0] yealink 4-1:36.0: unexpected response 0
[  355.896419][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.903222][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.903234][    C0] yealink 4-1:36.0: unexpected response 0
[  355.913153][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.920045][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.920068][    C0] yealink 4-1:36.0: unexpected response 0
[  355.929855][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.936688][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.936705][    C0] yealink 4-1:36.0: unexpected response 0
[  355.946935][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.954610][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.954647][    C0] yealink 4-1:36.0: unexpected response 0
[  355.964392][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.971234][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.971252][    C0] yealink 4-1:36.0: unexpected response 0
[  355.980988][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  355.987791][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  355.987806][    C0] yealink 4-1:36.0: unexpected response 0
[  355.997542][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.004447][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.004471][    C0] yealink 4-1:36.0: unexpected response 0
[  356.014206][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.021025][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.021038][    C0] yealink 4-1:36.0: unexpected response 0
[  356.030757][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.037602][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.037616][    C0] yealink 4-1:36.0: unexpected response 0
[  356.047388][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.055558][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.055581][    C0] yealink 4-1:36.0: unexpected response 0
[  356.065374][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.072193][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.072207][    C0] yealink 4-1:36.0: unexpected response 0
[  356.082261][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.089270][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.089283][    C0] yealink 4-1:36.0: unexpected response 0
[  356.099004][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.105824][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.105836][    C0] yealink 4-1:36.0: unexpected response 0
[  356.115554][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.122915][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.122929][    C0] yealink 4-1:36.0: unexpected response 0
[  356.132654][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.139476][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.139488][    C0] yealink 4-1:36.0: unexpected response 0
[  356.149190][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.156073][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.156099][    C0] yealink 4-1:36.0: unexpected response 0
[  356.167144][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.174014][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.174028][    C0] yealink 4-1:36.0: unexpected response 0
[  356.183775][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.190654][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.190699][    C0] yealink 4-1:36.0: unexpected response 0
[  356.200560][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.207410][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.207424][    C0] yealink 4-1:36.0: unexpected response 0
[  356.217213][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.224022][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.224035][    C0] yealink 4-1:36.0: unexpected response 0
[  356.233813][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.240689][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.240704][    C0] yealink 4-1:36.0: unexpected response 0
[  356.250425][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.257262][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.257278][    C0] yealink 4-1:36.0: unexpected response 0
[  356.267052][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.274958][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.274983][    C0] yealink 4-1:36.0: unexpected response 0
[  356.284790][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.291621][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.291635][    C0] yealink 4-1:36.0: unexpected response 0
[  356.301358][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.308177][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.308191][    C0] yealink 4-1:36.0: unexpected response 0
[  356.317929][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.324855][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.324879][    C0] yealink 4-1:36.0: unexpected response 0
[  356.341365][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.347206][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.347225][    C0] yealink 4-1:36.0: unexpected response 0
[  356.354058][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.360868][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.360883][    C0] yealink 4-1:36.0: unexpected response 0
[  356.370609][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.377456][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.377469][    C0] yealink 4-1:36.0: unexpected response 0
[  356.388146][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.394977][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.394991][    C0] yealink 4-1:36.0: unexpected response 0
[  356.404736][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.411605][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.411620][    C0] yealink 4-1:36.0: unexpected response 0
[  356.421367][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.428184][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.428198][    C0] yealink 4-1:36.0: unexpected response 0
[  356.437943][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.444783][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.444797][    C0] yealink 4-1:36.0: unexpected response 0
[  356.454521][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.461412][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.461434][    C0] yealink 4-1:36.0: unexpected response 0
[  356.471157][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.478011][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.478027][    C0] yealink 4-1:36.0: unexpected response 0
[  356.487744][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.495545][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.495566][    C0] yealink 4-1:36.0: unexpected response 0
[  356.505319][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.512119][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.512131][    C0] yealink 4-1:36.0: unexpected response 0
[  356.521900][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.528736][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.528749][    C0] yealink 4-1:36.0: unexpected response 0
[  356.538448][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.545253][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.545266][    C0] yealink 4-1:36.0: unexpected response 0
[  356.554974][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.561815][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.561830][    C0] yealink 4-1:36.0: unexpected response 0
[  356.571532][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.578384][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.578397][    C0] yealink 4-1:36.0: unexpected response 0
[  356.588041][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.594915][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.594935][    C0] yealink 4-1:36.0: unexpected response 0
[  356.605873][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.618478][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.618498][    C0] yealink 4-1:36.0: unexpected response 0
[  356.625347][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.632206][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.632219][    C0] yealink 4-1:36.0: unexpected response 0
[  356.641864][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.648704][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.648719][    C0] yealink 4-1:36.0: unexpected response 0
[  356.658413][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.665264][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.665283][    C0] yealink 4-1:36.0: unexpected response 0
[  356.674994][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.681772][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.681783][    C0] yealink 4-1:36.0: unexpected response 0
[  356.691499][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.698336][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.698350][    C0] yealink 4-1:36.0: unexpected response 0
[  356.708088][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.721822][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.721847][    C0] yealink 4-1:36.0: unexpected response 0
[  356.728726][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.735543][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.735556][    C0] yealink 4-1:36.0: unexpected response 0
[  356.745300][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.752202][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.752221][    C0] yealink 4-1:36.0: unexpected response 0
[  356.761979][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.768792][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.768804][    C0] yealink 4-1:36.0: unexpected response 0
[  356.778537][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.785403][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.785418][    C0] yealink 4-1:36.0: unexpected response 0
[  356.795123][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.801934][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.801947][    C0] yealink 4-1:36.0: unexpected response 0
[  356.811680][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.818521][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.818536][    C0] yealink 4-1:36.0: unexpected response 0
[  356.829383][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.836503][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.836517][    C0] yealink 4-1:36.0: unexpected response 0
[  356.846217][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.853021][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.853033][    C0] yealink 4-1:36.0: unexpected response 0
[  356.862742][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.869604][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.869617][    C0] yealink 4-1:36.0: unexpected response 0
[  356.879350][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.886222][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.886238][    C0] yealink 4-1:36.0: unexpected response 0
[  356.895946][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.902808][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.902826][    C0] yealink 4-1:36.0: unexpected response 0
[  356.912526][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.919312][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.919323][    C0] yealink 4-1:36.0: unexpected response 0
[  356.929077][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.937351][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.937375][    C0] yealink 4-1:36.0: unexpected response 0
[  356.947149][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.954003][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.954016][    C0] yealink 4-1:36.0: unexpected response 0
[  356.963726][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.970529][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.970541][    C0] yealink 4-1:36.0: unexpected response 0
[  356.980259][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  356.987124][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  356.987139][    C0] yealink 4-1:36.0: unexpected response 0
[  356.996851][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.003661][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.003674][    C0] yealink 4-1:36.0: unexpected response 0
[  357.013416][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.020305][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.020324][    C0] yealink 4-1:36.0: unexpected response 0
[  357.030108][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.036970][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.036986][    C0] yealink 4-1:36.0: unexpected response 0
[  357.047946][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.054819][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.054833][    C0] yealink 4-1:36.0: unexpected response 0
[  357.064551][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.071378][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.071391][    C0] yealink 4-1:36.0: unexpected response 0
[  357.081106][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.087907][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.087919][    C0] yealink 4-1:36.0: unexpected response 0
[  357.097620][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.104488][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.104502][    C0] yealink 4-1:36.0: unexpected response 0
[  357.114210][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.121054][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.121076][    C0] yealink 4-1:36.0: unexpected response 0
[  357.130875][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.137713][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.137731][    C0] yealink 4-1:36.0: unexpected response 0
[  357.147472][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.160961][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.160984][    C0] yealink 4-1:36.0: unexpected response 0
[  357.174651][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.180472][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.180492][    C0] yealink 4-1:36.0: unexpected response 0
[  357.187296][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.194247][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.194264][    C0] yealink 4-1:36.0: unexpected response 0
[  357.203974][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.210811][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.210827][    C0] yealink 4-1:36.0: unexpected response 0
[  357.220612][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.227436][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.227449][    C0] yealink 4-1:36.0: unexpected response 0
[  357.237210][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.244062][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.244077][    C0] yealink 4-1:36.0: unexpected response 0
[  357.253802][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.267376][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.267401][    C0] yealink 4-1:36.0: unexpected response 0
[  357.274284][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.281123][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.281138][    C0] yealink 4-1:36.0: unexpected response 0
[  357.290908][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.297846][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.297871][    C0] yealink 4-1:36.0: unexpected response 0
[  357.307747][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.314607][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.314624][    C0] yealink 4-1:36.0: unexpected response 0
[  357.324377][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.331241][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.331257][    C0] yealink 4-1:36.0: unexpected response 0
[  357.341025][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.347873][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.347887][    C0] yealink 4-1:36.0: unexpected response 0
[  357.357571][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.364448][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.364468][    C0] yealink 4-1:36.0: unexpected response 0
[  357.375331][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.382220][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.382240][    C0] yealink 4-1:36.0: unexpected response 0
[  357.391938][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.398727][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.398738][    C0] yealink 4-1:36.0: unexpected response 0
[  357.408453][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.415284][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.415298][    C0] yealink 4-1:36.0: unexpected response 0
[  357.425038][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.431846][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.431858][    C0] yealink 4-1:36.0: unexpected response 0
[  357.441603][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.448482][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.448500][    C0] yealink 4-1:36.0: unexpected response 0
[  357.458279][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.465121][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.465139][    C0] yealink 4-1:36.0: unexpected response 0
[  357.474913][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.482831][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.482857][    C0] yealink 4-1:36.0: unexpected response 0
[  357.492621][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.499483][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.499498][    C0] yealink 4-1:36.0: unexpected response 0
[  357.509202][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.516008][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.516020][    C0] yealink 4-1:36.0: unexpected response 0
[  357.525747][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.532575][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.532588][    C0] yealink 4-1:36.0: unexpected response 0
[  357.542320][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.549165][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.549181][    C0] yealink 4-1:36.0: unexpected response 0
[  357.558960][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.565833][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.565848][    C0] yealink 4-1:36.0: unexpected response 0
[  357.575600][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.582442][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.582457][    C0] yealink 4-1:36.0: unexpected response 0
[  357.593208][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.605870][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.605890][    C0] yealink 4-1:36.0: unexpected response 0
[  357.612689][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.619586][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.619605][    C0] yealink 4-1:36.0: unexpected response 0
[  357.629328][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.636140][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.636153][    C0] yealink 4-1:36.0: unexpected response 0
[  357.645871][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.652731][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.652745][    C0] yealink 4-1:36.0: unexpected response 0
[  357.662457][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.669297][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.669309][    C0] yealink 4-1:36.0: unexpected response 0
[  357.679086][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.685989][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.686009][    C0] yealink 4-1:36.0: unexpected response 0
[  357.695748][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.703580][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.703603][    C0] yealink 4-1:36.0: unexpected response 0
[  357.713350][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.720148][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.720159][    C0] yealink 4-1:36.0: unexpected response 0
[  357.729873][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.736771][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.736791][    C0] yealink 4-1:36.0: unexpected response 0
[  357.746573][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.759172][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.759198][    C0] yealink 4-1:36.0: unexpected response 0
[  357.766095][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.772942][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.772956][    C0] yealink 4-1:36.0: unexpected response 0
[  357.782651][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.789485][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.789497][    C0] yealink 4-1:36.0: unexpected response 0
[  357.799199][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.812927][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.812950][    C0] yealink 4-1:36.0: unexpected response 0
[  357.819817][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.826629][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.826642][    C0] yealink 4-1:36.0: unexpected response 0
[  357.836348][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.843215][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.843227][    C0] yealink 4-1:36.0: unexpected response 0
[  357.852937][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.859748][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.859761][    C0] yealink 4-1:36.0: unexpected response 0
[  357.869481][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.876349][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.876362][    C0] yealink 4-1:36.0: unexpected response 0
[  357.892860][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.898717][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.898735][    C0] yealink 4-1:36.0: unexpected response 0
[  357.905564][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.912379][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.912393][    C0] yealink 4-1:36.0: unexpected response 0
[  357.923155][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.930039][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.930053][    C0] yealink 4-1:36.0: unexpected response 0
[  357.939774][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.946612][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.946629][    C0] yealink 4-1:36.0: unexpected response 0
[  357.956270][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.963104][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.963120][    C0] yealink 4-1:36.0: unexpected response 0
[  357.972805][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.979682][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.979701][    C0] yealink 4-1:36.0: unexpected response 0
[  357.989389][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  357.996170][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  357.996180][    C0] yealink 4-1:36.0: unexpected response 0
[  358.005913][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.013214][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.013228][    C0] yealink 4-1:36.0: unexpected response 0
[  358.029782][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.036623][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.036647][    C0] yealink 4-1:36.0: unexpected response 0
[  358.043828][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.050712][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.050728][    C0] yealink 4-1:36.0: unexpected response 0
[  358.060472][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.067345][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.067361][    C0] yealink 4-1:36.0: unexpected response 0
[  358.077082][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.083901][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.083916][    C0] yealink 4-1:36.0: unexpected response 0
[  358.093638][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.100498][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.100512][    C0] yealink 4-1:36.0: unexpected response 0
[  358.110240][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.117078][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.117092][    C0] yealink 4-1:36.0: unexpected response 0
[  358.126834][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.134904][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.134927][    C0] yealink 4-1:36.0: unexpected response 0
[  358.144672][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.151567][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.151589][    C0] yealink 4-1:36.0: unexpected response 0
[  358.161382][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.168206][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.168224][    C0] yealink 4-1:36.0: unexpected response 0
[  358.178030][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.184880][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.184898][    C0] yealink 4-1:36.0: unexpected response 0
[  358.194719][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.201505][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.201516][    C0] yealink 4-1:36.0: unexpected response 0
[  358.211222][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.218081][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.218096][    C0] yealink 4-1:36.0: unexpected response 0
[  358.227811][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.234651][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.234666][    C0] yealink 4-1:36.0: unexpected response 0
[  358.244433][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.252405][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.252430][    C0] yealink 4-1:36.0: unexpected response 0
[  358.262192][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.269027][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.269040][    C0] yealink 4-1:36.0: unexpected response 0
[  358.278780][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.285586][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.285598][    C0] yealink 4-1:36.0: unexpected response 0
[  358.295328][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.302489][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.302503][    C0] yealink 4-1:36.0: unexpected response 0
[  358.312403][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.319237][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.319250][    C0] yealink 4-1:36.0: unexpected response 0
[  358.328969][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.335815][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.335828][    C0] yealink 4-1:36.0: unexpected response 0
[  358.345736][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.353818][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.353841][    C0] yealink 4-1:36.0: unexpected response 0
[  358.363590][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.370403][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.370417][    C0] yealink 4-1:36.0: unexpected response 0
[  358.380141][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.386998][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.387011][    C0] yealink 4-1:36.0: unexpected response 0
[  358.396761][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.403567][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.403580][    C0] yealink 4-1:36.0: unexpected response 0
[  358.413368][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.420206][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.420219][    C0] yealink 4-1:36.0: unexpected response 0
[  358.429973][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.436825][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.436841][    C0] yealink 4-1:36.0: unexpected response 0
[  358.446584][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.453433][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.453447][    C0] yealink 4-1:36.0: unexpected response 0
[  358.463188][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.471073][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.471095][    C0] yealink 4-1:36.0: unexpected response 0
[  358.480774][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.487616][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.487635][    C0] yealink 4-1:36.0: unexpected response 0
[  358.497436][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.504260][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.504277][    C0] yealink 4-1:36.0: unexpected response 0
[  358.514021][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.520823][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.520834][    C0] yealink 4-1:36.0: unexpected response 0
[  358.530565][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.537494][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.537508][    C0] yealink 4-1:36.0: unexpected response 0
[  358.547224][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.554037][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.554050][    C0] yealink 4-1:36.0: unexpected response 0
[  358.563778][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.572001][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.572024][    C0] yealink 4-1:36.0: unexpected response 0
[  358.581801][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.588670][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.588682][    C0] yealink 4-1:36.0: unexpected response 0
[  358.598380][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.605374][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.605395][    C0] yealink 4-1:36.0: unexpected response 0
[  358.615126][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.622014][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.622035][    C0] yealink 4-1:36.0: unexpected response 0
[  358.631807][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.638609][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.638621][    C0] yealink 4-1:36.0: unexpected response 0
[  358.648346][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.655212][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.655227][    C0] yealink 4-1:36.0: unexpected response 0
[  358.664959][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.671765][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.671778][    C0] yealink 4-1:36.0: unexpected response 0
[  358.681937][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.690026][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.690050][    C0] yealink 4-1:36.0: unexpected response 0
[  358.706633][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.712453][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.712466][    C0] yealink 4-1:36.0: unexpected response 0
[  358.719322][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.726132][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.726145][    C0] yealink 4-1:36.0: unexpected response 0
[  358.735889][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.742735][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.742751][    C0] yealink 4-1:36.0: unexpected response 0
[  358.752504][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.759430][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.759443][    C0] yealink 4-1:36.0: unexpected response 0
[  358.769087][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.775941][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.775959][    C0] yealink 4-1:36.0: unexpected response 0
[  358.785666][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.793649][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.793670][    C0] yealink 4-1:36.0: unexpected response 0
[  358.803412][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.810196][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.810207][    C0] yealink 4-1:36.0: unexpected response 0
[  358.819928][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.826764][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.826779][    C0] yealink 4-1:36.0: unexpected response 0
[  358.836522][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.849113][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.849132][    C0] yealink 4-1:36.0: unexpected response 0
[  358.862832][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.868748][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.868767][    C0] yealink 4-1:36.0: unexpected response 0
[  358.875581][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.882426][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.882444][    C0] yealink 4-1:36.0: unexpected response 0
[  358.892208][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.900493][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.900518][    C0] yealink 4-1:36.0: unexpected response 0
[  358.910236][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.917023][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.917033][    C0] yealink 4-1:36.0: unexpected response 0
[  358.926744][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.933566][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.933580][    C0] yealink 4-1:36.0: unexpected response 0
[  358.943300][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.950104][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.950116][    C0] yealink 4-1:36.0: unexpected response 0
[  358.959824][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.966687][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.966701][    C0] yealink 4-1:36.0: unexpected response 0
[  358.976386][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.983184][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.983197][    C0] yealink 4-1:36.0: unexpected response 0
[  358.992952][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  358.999806][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  358.999824][    C0] yealink 4-1:36.0: unexpected response 0
[  359.009702][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.017922][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.017946][    C0] yealink 4-1:36.0: unexpected response 0
[  359.040157][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.046941][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.046952][    C0] yealink 4-1:36.0: unexpected response 0
[  359.053788][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.059579][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.059593][    C0] yealink 4-1:36.0: unexpected response 0
[  359.066373][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.073208][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.073223][    C0] yealink 4-1:36.0: unexpected response 0
[  359.082932][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.089741][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.089752][    C0] yealink 4-1:36.0: unexpected response 0
[  359.099441][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.106304][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.106317][    C0] yealink 4-1:36.0: unexpected response 0
[  359.116123][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.124018][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.124039][    C0] yealink 4-1:36.0: unexpected response 0
[  359.133792][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.140605][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.140619][    C0] yealink 4-1:36.0: unexpected response 0
[  359.150337][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.157229][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.157250][    C0] yealink 4-1:36.0: unexpected response 0
[  359.167017][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.179556][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.179570][    C0] yealink 4-1:36.0: unexpected response 0
[  359.186361][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.193201][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.193214][    C0] yealink 4-1:36.0: unexpected response 0
[  359.202968][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.209828][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.209843][    C0] yealink 4-1:36.0: unexpected response 0
[  359.219581][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.226414][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.226429][    C0] yealink 4-1:36.0: unexpected response 0
[  359.237082][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.243952][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.243968][    C0] yealink 4-1:36.0: unexpected response 0
[  359.253679][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.260486][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.260504][    C0] yealink 4-1:36.0: unexpected response 0
[  359.270217][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.277063][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.277077][    C0] yealink 4-1:36.0: unexpected response 0
[  359.286768][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.293648][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.293669][    C0] yealink 4-1:36.0: unexpected response 0
[  359.310180][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.322776][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.322798][    C0] yealink 4-1:36.0: unexpected response 0
[  359.329651][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.335424][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.335438][    C0] yealink 4-1:36.0: unexpected response 0
[  359.343340][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.350224][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.350240][    C0] yealink 4-1:36.0: unexpected response 0
[  359.359982][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.366795][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.366807][    C0] yealink 4-1:36.0: unexpected response 0
[  359.376602][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.383473][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.383489][    C0] yealink 4-1:36.0: unexpected response 0
[  359.393229][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.400062][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.400077][    C0] yealink 4-1:36.0: unexpected response 0
[  359.409842][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.416676][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.416689][    C0] yealink 4-1:36.0: unexpected response 0
[  359.426440][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.433264][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.433278][    C0] yealink 4-1:36.0: unexpected response 0
[  359.443004][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.451099][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.451121][    C0] yealink 4-1:36.0: unexpected response 0
[  359.467676][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.473437][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.473449][    C0] yealink 4-1:36.0: unexpected response 0
[  359.480272][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.487105][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.487119][    C0] yealink 4-1:36.0: unexpected response 0
[  359.496809][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.503612][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.503628][    C0] yealink 4-1:36.0: unexpected response 0
[  359.513333][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.520155][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.520168][    C0] yealink 4-1:36.0: unexpected response 0
[  359.529868][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.536676][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.536688][    C0] yealink 4-1:36.0: unexpected response 0
[  359.546413][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.553527][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.553543][    C0] yealink 4-1:36.0: unexpected response 0
[  359.564408][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.571310][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.571331][    C0] yealink 4-1:36.0: unexpected response 0
[  359.581062][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.587976][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.587995][    C0] yealink 4-1:36.0: unexpected response 0
[  359.597727][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.604568][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.604586][    C0] yealink 4-1:36.0: unexpected response 0
[  359.614303][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.621086][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.621097][    C0] yealink 4-1:36.0: unexpected response 0
[  359.630793][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.637630][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.637642][    C0] yealink 4-1:36.0: unexpected response 0
[  359.647329][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.654147][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.654159][    C0] yealink 4-1:36.0: unexpected response 0
[  359.663884][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.671769][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.671793][    C0] yealink 4-1:36.0: unexpected response 0
[  359.681548][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.688360][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.688373][    C0] yealink 4-1:36.0: unexpected response 0
[  359.698073][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.704949][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.704964][    C0] yealink 4-1:36.0: unexpected response 0
[  359.714689][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.721590][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.721618][    C0] yealink 4-1:36.0: unexpected response 0
[  359.731328][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.738199][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.738218][    C0] yealink 4-1:36.0: unexpected response 0
[  359.747957][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.754815][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.754833][    C0] yealink 4-1:36.0: unexpected response 0
[  359.764586][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.771434][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.771449][    C0] yealink 4-1:36.0: unexpected response 0
[  359.782276][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.789160][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.789175][    C0] yealink 4-1:36.0: unexpected response 0
[  359.798900][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.805707][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.805719][    C0] yealink 4-1:36.0: unexpected response 0
[  359.815436][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.822298][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.822310][    C0] yealink 4-1:36.0: unexpected response 0
[  359.832026][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.838870][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.838882][    C0] yealink 4-1:36.0: unexpected response 0
[  359.848526][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.855399][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.855416][    C0] yealink 4-1:36.0: unexpected response 0
[  359.865165][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.872068][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.872084][    C0] yealink 4-1:36.0: unexpected response 0
[  359.888568][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.895544][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.895565][    C0] yealink 4-1:36.0: unexpected response 0
[  359.902393][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.909245][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.909263][    C0] yealink 4-1:36.0: unexpected response 0
[  359.918976][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.925819][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.925836][    C0] yealink 4-1:36.0: unexpected response 0
[  359.935623][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.942438][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.942451][    C0] yealink 4-1:36.0: unexpected response 0
[  359.952144][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.959082][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.959096][    C0] yealink 4-1:36.0: unexpected response 0
[  359.968789][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.975588][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.975600][    C0] yealink 4-1:36.0: unexpected response 0
[  359.985303][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  359.992168][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  359.992183][    C0] yealink 4-1:36.0: unexpected response 0
[  360.003097][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.010006][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.010028][    C0] yealink 4-1:36.0: unexpected response 0
[  360.019748][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.026687][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.026706][    C0] yealink 4-1:36.0: unexpected response 0
[  360.036502][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.043371][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.043389][    C0] yealink 4-1:36.0: unexpected response 0
[  360.053126][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.059914][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.059925][    C0] yealink 4-1:36.0: unexpected response 0
[  360.069660][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.076675][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.076689][    C0] yealink 4-1:36.0: unexpected response 0
[  360.086402][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.093208][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.093220][    C0] yealink 4-1:36.0: unexpected response 0
[  360.103051][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.110963][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.110988][    C0] yealink 4-1:36.0: unexpected response 0
[  360.120809][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.127699][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.127715][    C0] yealink 4-1:36.0: unexpected response 0
[  360.137378][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.144227][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.144245][    C0] yealink 4-1:36.0: unexpected response 0
[  360.153962][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.160851][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.160868][    C0] yealink 4-1:36.0: unexpected response 0
[  360.170632][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.177472][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.177491][    C0] yealink 4-1:36.0: unexpected response 0
[  360.187226][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.194082][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.194095][    C0] yealink 4-1:36.0: unexpected response 0
[  360.203792][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.210648][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.210662][    C0] yealink 4-1:36.0: unexpected response 0
[  360.221347][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.228219][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.228233][    C0] yealink 4-1:36.0: unexpected response 0
[  360.237988][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.244836][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.244852][    C0] yealink 4-1:36.0: unexpected response 0
[  360.254508][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.261394][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.261413][    C0] yealink 4-1:36.0: unexpected response 0
[  360.271113][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.277947][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.277964][    C0] yealink 4-1:36.0: unexpected response 0
[  360.287688][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.294481][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.294492][    C0] yealink 4-1:36.0: unexpected response 0
[  360.304235][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.311113][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.311132][    C0] yealink 4-1:36.0: unexpected response 0
[  360.320914][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.328968][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.328990][    C0] yealink 4-1:36.0: unexpected response 0
[  360.338773][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.345631][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.345645][    C0] yealink 4-1:36.0: unexpected response 0
[  360.355348][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.362174][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.362193][    C0] yealink 4-1:36.0: unexpected response 0
[  360.371925][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.378759][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.378777][    C0] yealink 4-1:36.0: unexpected response 0
[  360.388483][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.395316][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.395335][    C0] yealink 4-1:36.0: unexpected response 0
[  360.405075][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.411852][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.411863][    C0] yealink 4-1:36.0: unexpected response 0
[  360.421555][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.428514][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.428528][    C0] yealink 4-1:36.0: unexpected response 0
[  360.439392][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.446211][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.446222][    C0] yealink 4-1:36.0: unexpected response 0
[  360.455964][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.468530][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.468550][    C0] yealink 4-1:36.0: unexpected response 0
[  360.475441][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.482257][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.482270][    C0] yealink 4-1:36.0: unexpected response 0
[  360.491984][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.498807][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.498822][    C0] yealink 4-1:36.0: unexpected response 0
[  360.508571][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.515461][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.515477][    C0] yealink 4-1:36.0: unexpected response 0
[  360.525534][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.532442][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.532455][    C0] yealink 4-1:36.0: unexpected response 0
[  360.542219][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.550177][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.550201][    C0] yealink 4-1:36.0: unexpected response 0
[  360.559955][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.566781][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.566794][    C0] yealink 4-1:36.0: unexpected response 0
[  360.576547][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.583390][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.583404][    C0] yealink 4-1:36.0: unexpected response 0
[  360.593159][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.600037][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.600055][    C0] yealink 4-1:36.0: unexpected response 0
[  360.609796][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.616626][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.616639][    C0] yealink 4-1:36.0: unexpected response 0
[  360.626352][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.633179][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.633191][    C0] yealink 4-1:36.0: unexpected response 0
[  360.642936][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.649778][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.649792][    C0] yealink 4-1:36.0: unexpected response 0
[  360.660617][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.667476][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.667491][    C0] yealink 4-1:36.0: unexpected response 0
[  360.677251][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.684111][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.684124][    C0] yealink 4-1:36.0: unexpected response 0
[  360.693834][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.700635][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.700647][    C0] yealink 4-1:36.0: unexpected response 0
[  360.710412][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.717240][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.717253][    C0] yealink 4-1:36.0: unexpected response 0
[  360.726960][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.733765][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.733777][    C0] yealink 4-1:36.0: unexpected response 0
[  360.743495][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.750502][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.750526][    C0] yealink 4-1:36.0: unexpected response 0
[  360.760302][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.768614][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.768638][    C0] yealink 4-1:36.0: unexpected response 0
[  360.778372][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.785248][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.785265][    C0] yealink 4-1:36.0: unexpected response 0
[  360.794986][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.801811][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.801833][    C0] yealink 4-1:36.0: unexpected response 0
[  360.811533][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.818329][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.818340][    C0] yealink 4-1:36.0: unexpected response 0
[  360.828041][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.834883][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.834897][    C0] yealink 4-1:36.0: unexpected response 0
[  360.844598][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.851406][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.851419][    C0] yealink 4-1:36.0: unexpected response 0
[  360.861116][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.867966][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.867981][    C0] yealink 4-1:36.0: unexpected response 0
[  360.878871][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.885713][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.885727][    C0] yealink 4-1:36.0: unexpected response 0
[  360.895501][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.902400][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.902419][    C0] yealink 4-1:36.0: unexpected response 0
[  360.918960][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.924714][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.924726][    C0] yealink 4-1:36.0: unexpected response 0
[  360.931650][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.938453][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.938466][    C0] yealink 4-1:36.0: unexpected response 0
[  360.948191][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.955137][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.955160][    C0] yealink 4-1:36.0: unexpected response 0
[  360.965047][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.971932][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.971955][    C0] yealink 4-1:36.0: unexpected response 0
[  360.982969][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  360.989820][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  360.989835][    C0] yealink 4-1:36.0: unexpected response 0
[  360.999637][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.006500][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.006514][    C0] yealink 4-1:36.0: unexpected response 0
[  361.016222][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.023049][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.023061][    C0] yealink 4-1:36.0: unexpected response 0
[  361.032798][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.043446][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.043463][    C0] yealink 4-1:36.0: unexpected response 0
[  361.060603][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.066466][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.066487][    C0] yealink 4-1:36.0: unexpected response 0
[  361.073340][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.080177][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.080190][    C0] yealink 4-1:36.0: unexpected response 0
[  361.089918][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.103690][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.103712][    C0] yealink 4-1:36.0: unexpected response 0
[  361.110628][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.117447][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.117462][    C0] yealink 4-1:36.0: unexpected response 0
[  361.127183][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.134009][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.134023][    C0] yealink 4-1:36.0: unexpected response 0
[  361.143734][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.150538][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.150552][    C0] yealink 4-1:36.0: unexpected response 0
[  361.160275][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.167138][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.167152][    C0] yealink 4-1:36.0: unexpected response 0
[  361.176840][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.183641][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.183654][    C0] yealink 4-1:36.0: unexpected response 0
[  361.193414][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.201533][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.201556][    C0] yealink 4-1:36.0: unexpected response 0
[  361.218077][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.223821][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.223832][    C0] yealink 4-1:36.0: unexpected response 0
[  361.230702][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.237521][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.237534][    C0] yealink 4-1:36.0: unexpected response 0
[  361.247251][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.254123][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.254139][    C0] yealink 4-1:36.0: unexpected response 0
[  361.263865][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.270676][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.270689][    C0] yealink 4-1:36.0: unexpected response 0
[  361.280412][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.287284][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.287297][    C0] yealink 4-1:36.0: unexpected response 0
[  361.297010][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.303862][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.303877][    C0] yealink 4-1:36.0: unexpected response 0
[  361.314621][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.321447][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.321461][    C0] yealink 4-1:36.0: unexpected response 0
[  361.331212][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.338125][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.338149][    C0] yealink 4-1:36.0: unexpected response 0
[  361.347953][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.360538][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.360554][    C0] yealink 4-1:36.0: unexpected response 0
[  361.367396][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.374239][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.374253][    C0] yealink 4-1:36.0: unexpected response 0
[  361.384000][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.390833][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.390847][    C0] yealink 4-1:36.0: unexpected response 0
[  361.400570][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.407392][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.407405][    C0] yealink 4-1:36.0: unexpected response 0
[  361.417133][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.425074][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.425098][    C0] yealink 4-1:36.0: unexpected response 0
[  361.434849][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.441661][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.441675][    C0] yealink 4-1:36.0: unexpected response 0
[  361.451400][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.458240][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.458253][    C0] yealink 4-1:36.0: unexpected response 0
[  361.467993][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.474899][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.474923][    C0] yealink 4-1:36.0: unexpected response 0
[  361.491430][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.497255][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.497273][    C0] yealink 4-1:36.0: unexpected response 0
[  361.504107][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.510949][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.510966][    C0] yealink 4-1:36.0: unexpected response 0
[  361.520675][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.528641][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.528662][    C0] yealink 4-1:36.0: unexpected response 0
[  361.538435][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.545272][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.545284][    C0] yealink 4-1:36.0: unexpected response 0
[  361.555035][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.561902][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.561925][    C0] yealink 4-1:36.0: unexpected response 0
[  361.571670][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.578489][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.578501][    C0] yealink 4-1:36.0: unexpected response 0
[  361.588271][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.595111][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.595123][    C0] yealink 4-1:36.0: unexpected response 0
[  361.604824][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.611623][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.611635][    C0] yealink 4-1:36.0: unexpected response 0
[  361.621384][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.628257][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.628274][    C0] yealink 4-1:36.0: unexpected response 0
[  361.638024][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.646404][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.646428][    C0] yealink 4-1:36.0: unexpected response 0
[  361.656212][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.663025][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.663039][    C0] yealink 4-1:36.0: unexpected response 0
[  361.672755][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.679601][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.679615][    C0] yealink 4-1:36.0: unexpected response 0
[  361.689312][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.696124][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.696137][    C0] yealink 4-1:36.0: unexpected response 0
[  361.705895][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.712719][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.712732][    C0] yealink 4-1:36.0: unexpected response 0
[  361.722452][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.729256][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.729268][    C0] yealink 4-1:36.0: unexpected response 0
[  361.739017][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.747228][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.747253][    C0] yealink 4-1:36.0: unexpected response 0
[  361.757016][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.763919][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.763941][    C0] yealink 4-1:36.0: unexpected response 0
[  361.773676][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.780497][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.780509][    C0] yealink 4-1:36.0: unexpected response 0
[  361.790237][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.797091][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.797105][    C0] yealink 4-1:36.0: unexpected response 0
[  361.806829][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.813631][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.813643][    C0] yealink 4-1:36.0: unexpected response 0
[  361.823383][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.830218][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.830230][    C0] yealink 4-1:36.0: unexpected response 0
[  361.839916][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.846746][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.846758][    C0] yealink 4-1:36.0: unexpected response 0
[  361.856497][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.864493][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.864518][    C0] yealink 4-1:36.0: unexpected response 0
[  361.874273][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.881103][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.881115][    C0] yealink 4-1:36.0: unexpected response 0
[  361.890817][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.897789][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.897808][    C0] yealink 4-1:36.0: unexpected response 0
[  361.903639][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.913348][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.913360][    C0] yealink 4-1:36.0: unexpected response 0
[  361.923059][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.929886][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.929898][    C0] yealink 4-1:36.0: unexpected response 0
[  361.939641][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.946469][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.946481][    C0] yealink 4-1:36.0: unexpected response 0
[  361.956181][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.963000][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.963016][    C0] yealink 4-1:36.0: unexpected response 0
[  361.973687][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.980547][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.980565][    C0] yealink 4-1:36.0: unexpected response 0
[  361.990286][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  361.997109][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  361.997121][    C0] yealink 4-1:36.0: unexpected response 0
[  362.006826][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.013651][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.013664][    C0] yealink 4-1:36.0: unexpected response 0
[  362.023405][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.030281][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.030304][    C0] yealink 4-1:36.0: unexpected response 0
[  362.040030][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.046918][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.046935][    C0] yealink 4-1:36.0: unexpected response 0
[  362.056702][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.063551][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.063572][    C0] yealink 4-1:36.0: unexpected response 0
[  362.073348][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.087196][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.087220][    C0] yealink 4-1:36.0: unexpected response 0
[  362.094105][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.100923][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.100937][    C0] yealink 4-1:36.0: unexpected response 0
[  362.110657][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.117515][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.117528][    C0] yealink 4-1:36.0: unexpected response 0
[  362.127233][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.134033][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.134045][    C0] yealink 4-1:36.0: unexpected response 0
[  362.143752][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.150586][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.150599][    C0] yealink 4-1:36.0: unexpected response 0
[  362.160317][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.167221][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.167235][    C0] yealink 4-1:36.0: unexpected response 0
[  362.177009][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.185026][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.185049][    C0] yealink 4-1:36.0: unexpected response 0
[  362.194824][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.201688][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.201710][    C0] yealink 4-1:36.0: unexpected response 0
[  362.211430][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.218293][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.218308][    C0] yealink 4-1:36.0: unexpected response 0
[  362.228004][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.234842][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.234854][    C0] yealink 4-1:36.0: unexpected response 0
[  362.244568][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.251381][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.251393][    C0] yealink 4-1:36.0: unexpected response 0
[  362.261103][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.267929][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.267942][    C0] yealink 4-1:36.0: unexpected response 0
[  362.277745][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.284579][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.284595][    C0] yealink 4-1:36.0: unexpected response 0
[  362.294367][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.302384][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.302407][    C0] yealink 4-1:36.0: unexpected response 0
[  362.318943][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.324771][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.324788][    C0] yealink 4-1:36.0: unexpected response 0
[  362.331644][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.338444][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.338456][    C0] yealink 4-1:36.0: unexpected response 0
[  362.348206][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.355029][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.355043][    C0] yealink 4-1:36.0: unexpected response 0
[  362.364752][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.371557][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.371569][    C0] yealink 4-1:36.0: unexpected response 0
[  362.381258][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.388098][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.388110][    C0] yealink 4-1:36.0: unexpected response 0
[  362.397840][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.405917][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.405941][    C0] yealink 4-1:36.0: unexpected response 0
[  362.415689][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.422491][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.422503][    C0] yealink 4-1:36.0: unexpected response 0
[  362.432225][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.439061][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.439073][    C0] yealink 4-1:36.0: unexpected response 0
[  362.448819][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.461418][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.461439][    C0] yealink 4-1:36.0: unexpected response 0
[  362.480735][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.487597][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.487607][    C0] yealink 4-1:36.0: unexpected response 0
[  362.494462][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.500271][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.500291][    C0] yealink 4-1:36.0: unexpected response 0
[  362.507106][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.515320][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.515343][    C0] yealink 4-1:36.0: unexpected response 0
[  362.525116][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.531922][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.531935][    C0] yealink 4-1:36.0: unexpected response 0
[  362.541667][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.548492][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.548504][    C0] yealink 4-1:36.0: unexpected response 0
[  362.558233][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.565055][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.565068][    C0] yealink 4-1:36.0: unexpected response 0
[  362.574968][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.581786][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.581800][    C0] yealink 4-1:36.0: unexpected response 0
[  362.591489][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.598369][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.598390][    C0] yealink 4-1:36.0: unexpected response 0
[  362.608122][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.614951][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.614970][    C0] yealink 4-1:36.0: unexpected response 0
[  362.626123][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.632984][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.632997][    C0] yealink 4-1:36.0: unexpected response 0
[  362.642744][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.649551][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.649563][    C0] yealink 4-1:36.0: unexpected response 0
[  362.659279][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.666106][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.666119][    C0] yealink 4-1:36.0: unexpected response 0
[  362.675805][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.682630][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.682642][    C0] yealink 4-1:36.0: unexpected response 0
[  362.692280][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.699135][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.699152][    C0] yealink 4-1:36.0: unexpected response 0
[  362.709028][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.715845][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.715862][    C0] yealink 4-1:36.0: unexpected response 0
[  362.725567][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.739084][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.739106][    C0] yealink 4-1:36.0: unexpected response 0
[  362.753233][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.759084][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.759102][    C0] yealink 4-1:36.0: unexpected response 0
[  362.765913][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.772777][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.772794][    C0] yealink 4-1:36.0: unexpected response 0
[  362.782501][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.789332][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.789348][    C0] yealink 4-1:36.0: unexpected response 0
[  362.799111][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.805960][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.805978][    C0] yealink 4-1:36.0: unexpected response 0
[  362.815681][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.822525][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.822543][    C0] yealink 4-1:36.0: unexpected response 0
[  362.832242][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.839034][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.839048][    C0] yealink 4-1:36.0: unexpected response 0
[  362.849685][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.856535][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.856549][    C0] yealink 4-1:36.0: unexpected response 0
[  362.866252][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.873053][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.873065][    C0] yealink 4-1:36.0: unexpected response 0
[  362.882842][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.889722][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.889744][    C0] yealink 4-1:36.0: unexpected response 0
[  362.899484][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.918759][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.918773][    C0] yealink 4-1:36.0: unexpected response 0
[  362.925549][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.931336][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.931351][    C0] yealink 4-1:36.0: unexpected response 0
[  362.938667][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.945487][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.945501][    C0] yealink 4-1:36.0: unexpected response 0
[  362.956173][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.963031][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.963046][    C0] yealink 4-1:36.0: unexpected response 0
[  362.972736][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.979556][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.979568][    C0] yealink 4-1:36.0: unexpected response 0
[  362.989327][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  362.996218][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  362.996234][    C0] yealink 4-1:36.0: unexpected response 0
[  363.005953][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.012761][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.012775][    C0] yealink 4-1:36.0: unexpected response 0
[  363.022484][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.029332][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.029346][    C0] yealink 4-1:36.0: unexpected response 0
[  363.045898][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.058543][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.058565][    C0] yealink 4-1:36.0: unexpected response 0
[  363.072131][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.079013][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.079032][    C0] yealink 4-1:36.0: unexpected response 0
[  363.085839][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.091662][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.091679][    C0] yealink 4-1:36.0: unexpected response 0
[  363.098488][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.105358][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.105378][    C0] yealink 4-1:36.0: unexpected response 0
[  363.115110][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.121929][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.121947][    C0] yealink 4-1:36.0: unexpected response 0
[  363.131652][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.138459][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.138473][    C0] yealink 4-1:36.0: unexpected response 0
[  363.148220][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.155083][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.155098][    C0] yealink 4-1:36.0: unexpected response 0
[  363.164850][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.178544][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.178575][    C0] yealink 4-1:36.0: unexpected response 0
[  363.192215][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.198024][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.198041][    C0] yealink 4-1:36.0: unexpected response 0
[  363.204886][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.211760][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.211778][    C0] yealink 4-1:36.0: unexpected response 0
[  363.221497][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.228390][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.228408][    C0] yealink 4-1:36.0: unexpected response 0
[  363.238129][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.244940][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.244955][    C0] yealink 4-1:36.0: unexpected response 0
[  363.254685][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.261524][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.261537][    C0] yealink 4-1:36.0: unexpected response 0
[  363.271255][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.285203][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.285226][    C0] yealink 4-1:36.0: unexpected response 0
[  363.292090][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.298897][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.298909][    C0] yealink 4-1:36.0: unexpected response 0
[  363.308627][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.315453][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.315465][    C0] yealink 4-1:36.0: unexpected response 0
[  363.325216][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.332065][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.332081][    C0] yealink 4-1:36.0: unexpected response 0
[  363.341798][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.348709][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.348728][    C0] yealink 4-1:36.0: unexpected response 0
[  363.370928][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.377745][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.377762][    C0] yealink 4-1:36.0: unexpected response 0
[  363.384595][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.391692][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.391714][    C0] yealink 4-1:36.0: unexpected response 0
[  363.398690][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.405499][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.405516][    C0] yealink 4-1:36.0: unexpected response 0
[  363.415237][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.422061][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.422073][    C0] yealink 4-1:36.0: unexpected response 0
[  363.431788][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.438636][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.438653][    C0] yealink 4-1:36.0: unexpected response 0
[  363.448434][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.455306][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.455322][    C0] yealink 4-1:36.0: unexpected response 0
[  363.465057][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.471867][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.471879][    C0] yealink 4-1:36.0: unexpected response 0
[  363.481653][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.494257][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.494279][    C0] yealink 4-1:36.0: unexpected response 0
[  363.509306][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.515093][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.515107][    C0] yealink 4-1:36.0: unexpected response 0
[  363.521960][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.528797][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.528811][    C0] yealink 4-1:36.0: unexpected response 0
[  363.538539][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.545346][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.545358][    C0] yealink 4-1:36.0: unexpected response 0
[  363.555057][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.561885][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.561898][    C0] yealink 4-1:36.0: unexpected response 0
[  363.571618][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.578420][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.578432][    C0] yealink 4-1:36.0: unexpected response 0
[  363.588156][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.595011][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.595025][    C0] yealink 4-1:36.0: unexpected response 0
[  363.604752][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.612626][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.612647][    C0] yealink 4-1:36.0: unexpected response 0
[  363.622328][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.629194][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.629211][    C0] yealink 4-1:36.0: unexpected response 0
[  363.638957][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.645834][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.645852][    C0] yealink 4-1:36.0: unexpected response 0
[  363.655565][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.662373][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.662385][    C0] yealink 4-1:36.0: unexpected response 0
[  363.672094][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.678953][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.678967][    C0] yealink 4-1:36.0: unexpected response 0
[  363.688675][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.695476][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.695488][    C0] yealink 4-1:36.0: unexpected response 0
[  363.705219][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.712055][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.712070][    C0] yealink 4-1:36.0: unexpected response 0
[  363.722743][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.729601][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.729615][    C0] yealink 4-1:36.0: unexpected response 0
[  363.739259][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.746123][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.746142][    C0] yealink 4-1:36.0: unexpected response 0
[  363.755841][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.762689][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.762707][    C0] yealink 4-1:36.0: unexpected response 0
[  363.772477][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.779325][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.779342][    C0] yealink 4-1:36.0: unexpected response 0
[  363.783116][   T31] INFO: task kworker/1:2:90 blocked for more than 149 seconds.
[  363.789070][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.807397][   T31]       Not tainted syzkaller #0
[  363.813638][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.836217][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  363.837443][    C0] yealink 4-1:36.0: unexpected response 0
[  363.844175][   T31] task:kworker/1:2     state:D
[  363.853429][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  363.878965][   T31]   running task    
[  363.883852][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  363.890814][   T31]  stack:22008 pid:90    tgid:90    ppid:2      task_flags:0x4208060 flags:0x00080000
[  363.894945][    C0] yealink 4-1:36.0: unexpected response 0
[  363.904176][   T90] usb 2-1: config 0 descriptor??
[  363.908703][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.149172][ T6638] iguanair 3-1:0.255: failed to get version
[  391.166376][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.174325][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.181297][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.189423][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.196190][    C0] yealink 4-1:36.0: unexpected response 0
[  391.202204][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.205984][   T31] Workqueue: usb_hub_wq hub_event
[  391.209203][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.221068][    C0] yealink 4-1:36.0: unexpected response 0
[  391.227021][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.233985][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.240746][    C0] yealink 4-1:36.0: unexpected response 0
[  391.245191][   T90] usb 2-1: can't set config #0, error -71
[  391.246646][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.259111][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.265874][    C0] yealink 4-1:36.0: unexpected response 0
[  391.271775][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.274191][   T31] Call Trace:
[  391.278760][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.288604][    C0] yealink 4-1:36.0: unexpected response 0
[  391.291012][   T31]  <TASK>
[  391.295405][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.304619][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.304694][   T31]  ? __schedule+0x10b9/0x6150
[  391.311377][    C0] yealink 4-1:36.0: unexpected response 0
[  391.311570][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.318414][   T31]  __schedule+0x1139/0x6150
[  391.321981][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.328512][   T31]  ? __pfx___schedule+0x10/0x10
[  391.332967][    C0] yealink 4-1:36.0: unexpected response 0
[  391.333155][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.357146][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.363903][    C0] yealink 4-1:36.0: unexpected response 0
[  391.365127][   T31]  ? ep_poll_callback+0x699/0xbc0
[  391.369792][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.374742][   T31]  ? preempt_schedule_thunk+0x16/0x30
[  391.381562][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.386714][   T31]  preempt_schedule_common+0x44/0xc0
[  391.393436][    C0] yealink 4-1:36.0: unexpected response 0
[  391.393643][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.398712][   T31]  preempt_schedule_thunk+0x16/0x30
[  391.405434][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.411625][   T31]  _raw_spin_unlock_irqrestore+0x61/0x80
[  391.416784][    C0] yealink 4-1:36.0: unexpected response 0
[  391.416992][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.417177][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.423868][   T31]  sock_def_readable+0x15b/0x5d0
[  391.429527][    C0] yealink 4-1:36.0: unexpected response 0
[  391.429720][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.435259][   T31]  netlink_broadcast_filtered+0xaba/0xf90
[  391.442157][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.448762][   T31]  ? __pfx_netlink_broadcast_filtered+0x10/0x10
[  391.453653][    C0] yealink 4-1:36.0: unexpected response 0
[  391.462032][   T31]  ? sprintf+0xcc/0x100
[  391.466276][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.471830][   T31]  ? netlink_has_listeners+0x20f/0x430
[  391.478723][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.484781][   T31]  netlink_broadcast+0x39/0x50
[  391.490438][    C0] yealink 4-1:36.0: unexpected response 0
[  391.490628][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.494584][   T31]  kobject_uevent_env+0xcbc/0x1920
[  391.501591][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.506880][   T31]  ? kobject_put+0xaf/0x6f0
[  391.513606][    C0] yealink 4-1:36.0: unexpected response 0
[  391.514636][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.518813][   T31]  driver_bound+0x164/0x260
[  391.524673][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.524690][    C0] yealink 4-1:36.0: unexpected response 0
[  391.524874][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.531603][   T31]  ? __pfx_usb_probe_device+0x10/0x10
[  391.536884][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.543568][   T31]  really_probe+0x651/0xb20
[  391.548035][    C0] yealink 4-1:36.0: unexpected response 0
[  391.553751][   T31]  __driver_probe_device+0x1de/0x470
[  391.560663][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.564969][   T31]  ? usb_driver_applicable+0x1c7/0x220
[  391.571846][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.577396][   T31]  driver_probe_device+0x4c/0x1b0
[  391.584112][    C0] yealink 4-1:36.0: unexpected response 0
[  391.589471][   T31]  __device_attach_driver+0x1df/0x350
[  391.596377][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.600698][   T31]  ? __pfx___device_attach_driver+0x10/0x10
[  391.606532][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.611632][   T31]  bus_for_each_drv+0x159/0x1e0
[  391.618350][    C0] yealink 4-1:36.0: unexpected response 0
[  391.618538][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.624190][   T31]  ? __pfx_bus_for_each_drv+0x10/0x10
[  391.632069][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.636345][   T31]  ? lockdep_hardirqs_on+0x7c/0x110
[  391.642022][    C0] yealink 4-1:36.0: unexpected response 0
[  391.642293][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.647872][   T31]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  391.654803][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.660560][   T31]  __device_attach+0x1e4/0x4e0
[  391.667255][    C0] yealink 4-1:36.0: unexpected response 0
[  391.672100][   T31]  ? __pfx___device_attach+0x10/0x10
[  391.677988][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.684606][   T31]  ? do_raw_spin_unlock+0x172/0x230
[  391.690103][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.696667][   T31]  device_initial_probe+0xaa/0xc0
[  391.701813][    C0] yealink 4-1:36.0: unexpected response 0
[  391.707521][   T31]  bus_probe_device+0x64/0x150
[  391.714440][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.720023][   T31]  device_add+0x116e/0x1980
[  391.726925][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.731950][   T31]  ? __pfx_device_add+0x10/0x10
[  391.737232][    C0] yealink 4-1:36.0: unexpected response 0
[  391.738196][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.742865][   T31]  ? usb_detect_static_quirks+0x335/0x3e0
[  391.749763][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.754924][   T31]  usb_new_device+0xd07/0x1a90
[  391.761547][    C0] yealink 4-1:36.0: unexpected response 0
[  391.761737][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.766565][   T31]  ? do_raw_spin_lock+0x12c/0x2b0
[  391.772457][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.777100][   T31]  ? __pfx_usb_new_device+0x10/0x10
[  391.783827][    C0] yealink 4-1:36.0: unexpected response 0
[  391.784014][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.788343][   T31]  ? mark_held_locks+0x49/0x80
[  391.795248][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.799931][   T31]  hub_event+0x313a/0x52f0
[  391.805605][    C0] yealink 4-1:36.0: unexpected response 0
[  391.812386][   T31]  ? __pfx_hub_event+0x10/0x10
[  391.818234][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.824819][   T31]  ? free_object_list.isra.0+0x250/0x2a0
[  391.829692][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.835274][   T31]  ? finish_task_switch.isra.0+0x202/0xbd0
[  391.841949][    C0] yealink 4-1:36.0: unexpected response 0
[  391.843041][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.847503][   T31]  ? rcu_is_watching+0x12/0xc0
[  391.854396][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.854413][    C0] yealink 4-1:36.0: unexpected response 0
[  391.854603][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.859785][   T31]  process_one_work+0x9ba/0x1b20
[  391.865642][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.872347][   T31]  ? __pfx_process_one_work+0x10/0x10
[  391.877075][    C0] yealink 4-1:36.0: unexpected response 0
[  391.877271][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.883839][   T31]  ? assign_work+0x1a0/0x250
[  391.888385][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.893944][   T31]  worker_thread+0x6c8/0xf10
[  391.898672][    C0] yealink 4-1:36.0: unexpected response 0
[  391.898861][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.905431][   T31]  ? __pfx_worker_thread+0x10/0x10
[  391.911186][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.917783][   T31]  kthread+0x3c5/0x780
[  391.923541][    C0] yealink 4-1:36.0: unexpected response 0
[  391.929246][   T31]  ? __pfx_kthread+0x10/0x10
[  391.936133][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.940741][   T31]  ? rcu_is_watching+0x12/0xc0
[  391.947617][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.953534][   T31]  ? __pfx_kthread+0x10/0x10
[  391.959881][    C0] yealink 4-1:36.0: unexpected response 0
[  391.960872][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.965159][   T31]  ret_from_fork+0x983/0xb10
[  391.972050][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  391.977277][   T31]  ? __pfx_ret_from_fork+0x10/0x10
[  391.982962][    C0] yealink 4-1:36.0: unexpected response 0
[  391.983149][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  391.989733][   T31]  ? __switch_to+0x7af/0x10d0
[  391.994462][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.001045][   T31]  ? __pfx_kthread+0x10/0x10
[  392.005605][    C0] yealink 4-1:36.0: unexpected response 0
[  392.005812][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.011348][   T31]  ret_from_fork_asm+0x1a/0x30
[  392.018305][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.023236][   T31]  </TASK>
[  392.029955][    C0] yealink 4-1:36.0: unexpected response 0
[  392.030149][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.034184][   T31] INFO: task syz.0.2044:9794 blocked for more than 175 seconds.
[  392.039985][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.044388][   T31]       Not tainted syzkaller #0
[  392.051119][    C0] yealink 4-1:36.0: unexpected response 0
[  392.051317][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.055901][   T31]       Blocked by coredump.
[  392.063728][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.067908][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  392.073299][    C0] yealink 4-1:36.0: unexpected response 0
[  392.080051][   T31] task:syz.0.2044      state:D
[  392.084768][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.091620][   T31]  stack:27544 pid:9794  tgid:9794  ppid:6466   task_flags:0x40044c flags:0x00080003
[  392.096791][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.102305][   T31] Call Trace:
[  392.109002][    C0] yealink 4-1:36.0: unexpected response 0
[  392.113668][   T31]  <TASK>
[  392.120557][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.124959][   T31]  ? __schedule+0x10b9/0x6150
[  392.130860][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.137430][   T31]  __schedule+0x1139/0x6150
[  392.142114][    C0] yealink 4-1:36.0: unexpected response 0
[  392.142300][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.148860][   T31]  ? __lock_acquire+0x436/0x2890
[  392.152061][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.157604][   T31]  ? __pfx___schedule+0x10/0x10
[  392.164301][    C0] yealink 4-1:36.0: unexpected response 0
[  392.164532][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.172299][   T31]  ? find_held_lock+0x2b/0x80
[  392.179633][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.183943][   T31]  ? schedule+0x2d7/0x3a0
[  392.189622][    C0] yealink 4-1:36.0: unexpected response 0
[  392.189891][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.196422][   T31]  schedule+0xe7/0x3a0
[  392.201120][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.218820][   T31]  schedule_preempt_disabled+0x13/0x30
[  392.222010][    C0] yealink 4-1:36.0: unexpected response 0
[  392.226754][   T31]  __mutex_lock+0xc69/0x1ca0
[  392.233680][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.272063][   T31]  ? kobject_uevent_env+0xb88/0x1920
[  392.273444][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.285221][   T31]  ? __pfx___mutex_lock+0x10/0x10
[  392.289989][    C0] yealink 4-1:36.0: unexpected response 0
[  392.327161][   T31]  ? add_uevent_var+0x286/0x3a0
[  392.331245][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[  392.344560][   T31]  ? __asan_memcpy+0x3c/0x60
[  392.348029][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.353811][   T31]  ? kobject_get_path+0x8e/0x2d0
[  392.357860][    C0] yealink 4-1:36.0: unexpected response 0
[  392.358300][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.376626][   T31]  ? kobject_uevent_env+0xb88/0x1920
[  392.380918][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.429352][   T31]  kobject_uevent_env+0xb88/0x1920
[  392.432813][    C0] yealink 4-1:36.0: unexpected response 0
[  392.433847][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.480739][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.487514][    C0] yealink 4-1:36.0: unexpected response 0
[  392.493729][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.501633][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.505026][   T31]  ? gadget_unbind_driver+0x376/0x510
[  392.508397][    C0] yealink 4-1:36.0: unexpected response 0
[  392.513750][   T31]  ? __pfx_dummy_udc_async_callbacks+0x10/0x10
[  392.520423][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.532819][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.539586][    C0] yealink 4-1:36.0: unexpected response 0
[  392.545510][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.552497][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.559267][    C0] yealink 4-1:36.0: unexpected response 0
[  392.565221][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.572184][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.578944][    C0] yealink 4-1:36.0: unexpected response 0
[  392.584867][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.591854][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.598623][    C0] yealink 4-1:36.0: unexpected response 0
[  392.601119][   T31]  ? __pfx_gadget_unbind_driver+0x10/0x10
[  392.605193][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.618075][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.622491][   T31]  device_remove+0xcb/0x170
[  392.624858][    C0] yealink 4-1:36.0: unexpected response 0
[  392.629339][   T31]  device_release_driver_internal+0x44b/0x620
[  392.635242][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.648015][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.651399][   T31]  driver_detach+0xd8/0x1b0
[  392.654772][    C0] yealink 4-1:36.0: unexpected response 0
[  392.654986][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.659301][   T31]  ? __pfx_raw_release+0x10/0x10
[  392.665173][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.671803][   T31]  bus_remove_driver+0x13b/0x2e0
[  392.676676][    C0] yealink 4-1:36.0: unexpected response 0
[  392.676895][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.683423][   T31]  driver_unregister+0x76/0xb0
[  392.688521][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.694114][   T31]  usb_gadget_unregister_driver+0x49/0x70
[  392.700843][    C0] yealink 4-1:36.0: unexpected response 0
[  392.701048][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.708608][   T31]  raw_release+0x1ae/0x2b0
[  392.712566][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.720450][   T31]  __fput+0x402/0xb70
[  392.723757][    C0] yealink 4-1:36.0: unexpected response 0
[  392.730884][   T31]  task_work_run+0x150/0x240
[  392.735987][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.741951][   T31]  ? __pfx_task_work_run+0x10/0x10
[  392.746454][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.751722][   T31]  ? do_raw_spin_unlock+0x172/0x230
[  392.756133][    C0] yealink 4-1:36.0: unexpected response 0
[  392.762883][   T31]  do_exit+0x87f/0x2bd0
[  392.768143][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.785784][   T31]  ? __pfx_do_exit+0x10/0x10
[  392.789876][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.789897][    C0] yealink 4-1:36.0: unexpected response 0
[  392.790084][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.805687][   T31]  ? find_held_lock+0x2b/0x80
[  392.808200][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.813790][   T31]  do_group_exit+0xd3/0x2a0
[  392.820517][    C0] yealink 4-1:36.0: unexpected response 0
[  392.820712][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.826544][   T31]  get_signal+0x2671/0x26d0
[  392.833184][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.836527][   T31]  ? __pfx_get_signal+0x10/0x10
[  392.842177][    C0] yealink 4-1:36.0: unexpected response 0
[  392.848932][   T31]  ? do_futex+0x122/0x350
[  392.853622][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.860760][   T31]  arch_do_signal_or_restart+0x8f/0x7e0
[  392.865736][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.871316][   T31]  ? lockdep_hardirqs_on+0x7c/0x110
[  392.875598][    C0] yealink 4-1:36.0: unexpected response 0
[  392.882690][   T31]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  392.888381][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.898689][   T31]  ? __pfx___x64_sys_futex+0x10/0x10
[  392.900276][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.911085][   T31]  exit_to_user_mode_loop+0x8c/0x540
[  392.911927][    C0] yealink 4-1:36.0: unexpected response 0
[  392.918666][   T31]  do_syscall_64+0x4ee/0xf80
[  392.924223][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.939558][   T31]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  392.943688][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.946278][   T31] RIP: 0033:0x7fbda558f749
[  392.952952][    C0] yealink 4-1:36.0: unexpected response 0
[  392.958834][   T31] RSP: 002b:00007fff8462bb88 EFLAGS: 00000246
[  392.966219][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.969946][   T31]  ORIG_RAX: 00000000000000ca
[  392.975812][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  392.981705][   T31] RAX: fffffffffffffdfc RBX: 000000000002f842 RCX: 00007fbda558f749
[  392.988437][    C0] yealink 4-1:36.0: unexpected response 0
[  392.988643][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  392.996660][   T90] usb 2-1: USB disconnect, device number 71
[  393.000049][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.012879][   T31] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbda57e5fac
[  393.013538][    C0] yealink 4-1:36.0: unexpected response 0
[  393.022380][   T31] RBP: 0000000000000bea R08: 00007fbda637d000 R09: 000000018462be7f
[  393.026407][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.040230][   T31] R10: 00007fff8462bc80 R11: 0000000000000246 R12: 00007fbda57e5fac
[  393.041098][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.047297][   T31] R13: 00007fff8462bc80 R14: 000000000003042c R15: 00007fff8462bca0
[  393.054512][    C0] yealink 4-1:36.0: unexpected response 0
[  393.058744][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.061343][   T31]  </TASK>
[  393.069784][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.076048][   T31] INFO: task syz-executor:9815 blocked for more than 156 seconds.
[  393.083928][    C0] yealink 4-1:36.0: unexpected response 0
[  393.084116][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.089631][   T31]       Not tainted syzkaller #0
[  393.096529][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.099366][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  393.106093][    C0] yealink 4-1:36.0: unexpected response 0
[  393.106313][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.120603][   T31] task:syz-executor    state:D
[  393.126530][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.131304][   T31]  stack:28504 pid:9815  tgid:9815  ppid:1      task_flags:0x400040 flags:0x00080000
[  393.137994][    C0] yealink 4-1:36.0: unexpected response 0
[  393.138215][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.146752][   T31] Call Trace:
[  393.157326][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.159619][   T31]  <TASK>
[  393.163922][    C0] yealink 4-1:36.0: unexpected response 0
[  393.171039][   T31]  ? __schedule+0x10b9/0x6150
[  393.180835][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.185783][   T31]  __schedule+0x1139/0x6150
[  393.192696][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.195822][   T31]  ? __lock_acquire+0x436/0x2890
[  393.202545][    C0] yealink 4-1:36.0: unexpected response 0
[  393.202798][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.205486][   T31]  ? __pfx___schedule+0x10/0x10
[  393.211352][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.215818][   T31]  ? find_held_lock+0x2b/0x80
[  393.222547][    C0] yealink 4-1:36.0: unexpected response 0
[  393.222746][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.227045][   T31]  ? schedule+0x2d7/0x3a0
[  393.233957][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.238791][   T31]  schedule+0xe7/0x3a0
[  393.244473][    C0] yealink 4-1:36.0: unexpected response 0
[  393.244699][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.251242][   T31]  schedule_preempt_disabled+0x13/0x30
[  393.256285][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.263261][   T31]  __mutex_lock+0xc69/0x1ca0
[  393.267485][    C0] yealink 4-1:36.0: unexpected response 0
[  393.268532][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.273563][   T31]  ? kobject_uevent_env+0xb88/0x1920
[  393.280838][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.289587][   T31]  ? __pfx___mutex_lock+0x10/0x10
[  393.291366][    C0] yealink 4-1:36.0: unexpected response 0
[  393.295436][   T31]  ? add_uevent_var+0x286/0x3a0
[  393.301296][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.311475][   T31]  ? __asan_memcpy+0x3c/0x60
[  393.313506][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.320088][   T31]  ? kobject_get_path+0x8e/0x2d0
[  393.324614][    C0] yealink 4-1:36.0: unexpected response 0
[  393.330331][   T31]  ? kobject_uevent_env+0xb88/0x1920
[  393.337240][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.342406][   T31]  kobject_uevent_env+0xb88/0x1920
[  393.349203][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.354032][   T31]  ? bus_to_subsys+0x131/0x160
[  393.359700][    C0] yealink 4-1:36.0: unexpected response 0
[  393.364542][   T31]  device_add+0x1103/0x1980
[  393.372058][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.376201][   T31]  ? __pfx_device_add+0x10/0x10
[  393.383347][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.383366][    C0] yealink 4-1:36.0: unexpected response 0
[  393.388284][   T31]  ? dput.part.0+0xd8/0x570
[  393.394156][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.399325][   T31]  ? dput+0x1f/0x30
[  393.406234][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.411233][   T31]  hci_register_dev+0x328/0xce0
[  393.417957][    C0] yealink 4-1:36.0: unexpected response 0
[  393.418193][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.422713][   T31]  __vhci_create_device+0x357/0x880
[  393.428608][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.432891][   T31]  vhci_write+0x2c0/0x480
[  393.439616][    C0] yealink 4-1:36.0: unexpected response 0
[  393.439818][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.444472][   T31]  vfs_write+0x7d3/0x11d0
[  393.451377][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.456931][   T31]  ? __pfx_vhci_write+0x10/0x10
[  393.461371][    C0] yealink 4-1:36.0: unexpected response 0
[  393.468117][   T31]  ? __pfx_vfs_write+0x10/0x10
[  393.472066][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.478622][   T31]  ? count_memcg_events_mm.constprop.0+0xfa/0x2a0
[  393.488601][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.489894][   T31]  ? find_held_lock+0x2b/0x80
[  393.496272][    C0] yealink 4-1:36.0: unexpected response 0
[  393.501463][   T31]  ksys_write+0x12a/0x250
[  393.508830][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.512579][   T31]  ? __pfx_ksys_write+0x10/0x10
[  393.518413][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.525028][   T31]  do_syscall_64+0xcd/0xf80
[  393.529336][    C0] yealink 4-1:36.0: unexpected response 0
[  393.536080][   T31]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  393.541089][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.546720][   T31] RIP: 0033:0x7f6e07b8e1c0
[  393.551475][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.558067][   T31] RSP: 002b:00007ffc29856d78 EFLAGS: 00000202
[  393.564440][    C0] yealink 4-1:36.0: unexpected response 0
[  393.564648][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.571183][   T31]  ORIG_RAX: 0000000000000001
[  393.576009][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.581550][   T31] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f6e07b8e1c0
[  393.585848][    C0] yealink 4-1:36.0: unexpected response 0
[  393.586046][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.592989][   T31] RDX: 0000000000000002 RSI: 00007ffc29856d8a RDI: 00000000000000ca
[  393.603004][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.604513][   T31] RBP: 00007f6e07de67b8 R08: 0000000000000000 R09: 00007f6e0891d6c0
[  393.608984][    C0] yealink 4-1:36.0: unexpected response 0
[  393.609491][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.614724][   T31] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008
[  393.620767][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.627448][   T31] R13: 0000000000000003 R14: 00007ffc298570d8 R15: 0000000000000000
[  393.631821][    C0] yealink 4-1:36.0: unexpected response 0
[  393.638574][   T31]  </TASK>
[  393.648381][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.650324][   T31] 
[  393.650324][   T31] Showing all locks held in the system:
[  393.657162][ T6638] iguanair 3-1:0.255: probe with driver iguanair failed with error -110
[  393.657219][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.661724][   T31] 1 lock held by kworker/R-rcu_g/4:
[  393.668401][    C0] yealink 4-1:36.0: unexpected response 0
[  393.676361][   T31]  #0: ffffffff8e27f128 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x27/0x420
[  393.688820][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.688830][   T31] 5 locks held by kworker/0:0/9:
[  393.688842][   T31]  #0: ffff88801e2c7148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20
[  393.696875][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.703980][   T31]  #1: 
[  393.711530][    C0] yealink 4-1:36.0: unexpected response 0
[  393.717548][   T31] ffffc900000e7c90
[  393.726210][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.731927][   T31]  (
[  393.739577][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.746693][   T31] (work_completion)(&hub->events)
[  393.752355][    C0] yealink 4-1:36.0: unexpected response 0
[  393.755356][   T31] ){+.+.}-{0:0}
[  393.762381][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.769902][   T31] , at: process_one_work+0x914/0x1b20
[  393.778385][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.784926][   T31]  #2: 
[  393.790090][    C0] yealink 4-1:36.0: unexpected response 0
[  393.790305][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.795808][   T31] ffff8880296d0198
[  393.806456][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.813430][   T31]  (
[  393.817929][    C0] yealink 4-1:36.0: unexpected response 0
[  393.828983][   T31] &dev->mutex
[  393.841361][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.843923][   T31] ){....}-{4:4}
[  393.848220][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.854405][   T31] , at: hub_event+0x1c0/0x52f0
[  393.856862][    C0] yealink 4-1:36.0: unexpected response 0
[  393.864125][   T31]  #3: 
[  393.869305][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.874832][   T31] ffff888027fd0198
[  393.879347][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.884995][   T31]  (
[  393.890310][    C0] yealink 4-1:36.0: unexpected response 0
[  393.897057][   T31] &dev->mutex
[  393.899982][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.905496][   T31] ){....}-{4:4}
[  393.912389][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.915924][   T31] , at: __device_attach+0x7e/0x4e0
[  393.922633][    C0] yealink 4-1:36.0: unexpected response 0
[  393.926892][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.931596][   T31]  #4: 
[  393.935148][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.941261][   T31] ffffffff906c1728
[  393.944668][    C0] yealink 4-1:36.0: unexpected response 0
[  393.951431][   T31]  (
[  393.956343][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.961871][   T31] uevent_sock_mutex
[  393.964747][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.971359][   T31] ){+.+.}-{4:4}
[  393.975023][    C0] yealink 4-1:36.0: unexpected response 0
[  393.981763][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  393.984414][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  393.989912][   T31] 2 locks held by kworker/0:1/10:
[  393.993386][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  393.999973][   T31] 1 lock held by kworker/R-mm_pe/14:
[  394.003401][    C0] yealink 4-1:36.0: unexpected response 0
[  394.004178][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.010149][   T31]  #0: 
[  394.015473][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.020947][   T31] ffffffff8e27f128
[  394.027695][    C0] yealink 4-1:36.0: unexpected response 0
[  394.027892][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.030855][   T31]  (
[  394.044373][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.047122][   T31] wq_pool_attach_mutex
[  394.049559][    C0] yealink 4-1:36.0: unexpected response 0
[  394.056473][   T31] ){+.+.}-{4:4}
[  394.060924][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.066988][   T31] , at: worker_attach_to_pool+0x27/0x420
[  394.070577][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.076088][   T31] 1 lock held by khungtaskd/31:
[  394.081596][    C0] yealink 4-1:36.0: unexpected response 0
[  394.081799][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.088362][   T31]  #0: 
[  394.093503][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.100431][   T31] ffffffff8e3c96a0
[  394.105668][    C0] yealink 4-1:36.0: unexpected response 0
[  394.111378][   T31]  (
[  394.118279][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.120856][   T31] rcu_read_lock
[  394.127748][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.131265][   T31] ){....}-{1:3}
[  394.136938][    C0] yealink 4-1:36.0: unexpected response 0
[  394.144060][   T31] , at: debug_show_all_locks+0x36/0x1c0
[  394.148753][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.153276][   T31] 3 locks held by kworker/1:2/90:
[  394.157561][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.162650][   T31] 2 locks held by kworker/0:2/942:
[  394.166066][    C0] yealink 4-1:36.0: unexpected response 0
[  394.172842][   T31] 3 locks held by kworker/u8:11/3523:
[  394.178493][ T6638] usb 3-1: USB disconnect, device number 63
[  394.185183][   T31]  #0: ffff88813ff69948 (
[  394.185194][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.185205][   T31] (wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20
[  394.190083][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.195858][   T31]  #1: 
[  394.202574][    C0] yealink 4-1:36.0: unexpected response 0
[  394.205328][   T31] ffffc9000d0e7c90
[  394.212206][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.215758][   T31]  (
[  394.221586][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.223888][   T31] (work_completion)(&pool->idle_cull_work)
[  394.230630][    C0] yealink 4-1:36.0: unexpected response 0
[  394.230823][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.234079][   T31] ){+.+.}-{0:0}
[  394.240979][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.244261][   T31] , at: process_one_work+0x914/0x1b20
[  394.249946][    C0] yealink 4-1:36.0: unexpected response 0
[  394.251201][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.255840][   T31]  #2: 
[  394.263225][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.267950][   T31] ffffffff8e27f128
[  394.274681][    C0] yealink 4-1:36.0: unexpected response 0
[  394.274874][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.279793][   T31]  (
[  394.285649][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.290828][   T31] wq_pool_attach_mutex
[  394.296669][    C0] yealink 4-1:36.0: unexpected response 0
[  394.300981][   T31] ){+.+.}-{4:4}
[  394.307887][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.317081][   T31] , at: idle_cull_fn+0x99/0x460
[  394.324623][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.326528][   T31] 5 locks held by kworker/u8:12/3548:
[  394.332212][    C0] yealink 4-1:36.0: unexpected response 0
[  394.332406][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.335960][   T31] 2 locks held by getty/5572:
[  394.342817][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.345139][   T31]  #0: 
[  394.351846][    C0] yealink 4-1:36.0: unexpected response 0
[  394.358026][   T31] ffff88814e9a80a0
[  394.364493][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.370388][   T31]  (
[  394.373655][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.380221][   T31] &tty->ldisc_sem
[  394.385548][    C0] yealink 4-1:36.0: unexpected response 0
[  394.391245][   T31] ){++++}-{0:0}
[  394.398146][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.400712][   T31] , at: tty_ldisc_ref_wait+0x24/0x80
[  394.407613][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.411253][   T31]  #1: 
[  394.416827][    C0] yealink 4-1:36.0: unexpected response 0
[  394.423579][   T31] ffffc9000332b2f0
[  394.426229][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.432785][   T31]  (
[  394.436999][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.442531][   T31] &ldata->atomic_read_lock
[  394.445941][    C0] yealink 4-1:36.0: unexpected response 0
[  394.452684][   T31] ){+.+.}-{4:4}
[  394.457682][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.464858][   T31] , at: n_tty_read+0x41b/0x1510
[  394.471019][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.476620][   T31] 1 lock held by kworker/0:3/6264:
[  394.483020][    C0] yealink 4-1:36.0: unexpected response 0
[  394.483561][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.487682][   T31]  #0: 
[  394.494613][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.497198][   T31] ffffffff8e27f128
[  394.502881][    C0] yealink 4-1:36.0: unexpected response 0
[  394.506587][   T31]  (
[  394.513497][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.515795][   T31] wq_pool_attach_mutex
[  394.522721][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.526180][   T31] ){+.+.}-{4:4}
[  394.531862][    C0] yealink 4-1:36.0: unexpected response 0
[  394.535294][   T31] , at: worker_attach_to_pool+0x27/0x420
[  394.542225][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.547319][   T31] 3 locks held by kworker/u9:2/6387:
[  394.554463][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.556769][   T31]  #0: 
[  394.562455][    C0] yealink 4-1:36.0: unexpected response 0
[  394.562669][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.566187][   T31] ffff888044cd0148
[  394.573095][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.575417][   T31]  (
[  394.582139][    C0] yealink 4-1:36.0: unexpected response 0
[  394.582941][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.587003][   T31] (wq_completion)hci6
[  394.593247][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.596494][   T31] ){+.+.}-{0:0}
[  394.603220][    C0] yealink 4-1:36.0: unexpected response 0
[  394.603469][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.608072][   T31] , at: process_one_work+0x128d/0x1b20
[  394.614973][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.619907][   T31]  #1: 
[  394.625592][    C0] yealink 4-1:36.0: unexpected response 0
[  394.625798][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.632363][   T31] ffffc90002f67c90
[  394.635256][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.641796][   T31]  ((work_completion)(&hdev->power_on)
[  394.645488][    C0] yealink 4-1:36.0: unexpected response 0
[  394.645692][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.651197][   T31] ){+.+.}-{0:0}
[  394.653849][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.660414][   T31] , at: process_one_work+0x914/0x1b20
[  394.664452][    C0] yealink 4-1:36.0: unexpected response 0
[  394.664654][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.671202][   T31]  #2: 
[  394.674809][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.680345][   T31] ffff88806048cec0
[  394.685925][    C0] yealink 4-1:36.0: unexpected response 0
[  394.693627][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.698736][   T31]  (
[  394.705599][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.707878][   T31] &hdev->req_lock
[  394.713545][    C0] yealink 4-1:36.0: unexpected response 0
[  394.720287][   T31] ){+.+.}-{4:4}
[  394.724136][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.730716][   T31] , at: hci_dev_do_open+0x22/0xb0
[  394.733333][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.738852][   T31] 2 locks held by kworker/0:4/6447:
[  394.745576][    C0] yealink 4-1:36.0: unexpected response 0
[  394.745764][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.749568][   T31] 1 lock held by syz-executor/6462:
[  394.756453][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.759743][   T31]  #0: 
[  394.765427][    C0] yealink 4-1:36.0: unexpected response 0
[  394.765629][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.772189][   T31] ffffffff906c1728
[  394.777767][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.784345][   T31]  (
[  394.787062][    C0] yealink 4-1:36.0: unexpected response 0
[  394.792759][   T31] uevent_sock_mutex
[  394.801359][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.803976][   T31] ){+.+.}-{4:4}
[  394.813560][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.815817][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  394.821459][    C0] yealink 4-1:36.0: unexpected response 0
[  394.828206][   T31] 1 lock held by syz-executor/6466:
[  394.831812][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.838366][   T31]  #0: 
[  394.843858][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.849400][   T31] ffffffff906c1728
[  394.856099][    C0] yealink 4-1:36.0: unexpected response 0
[  394.858861][   T31]  (
[  394.865770][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.869289][   T31] uevent_sock_mutex
[  394.875148][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.881704][   T31] ){+.+.}-{4:4}
[  394.884167][    C0] yealink 4-1:36.0: unexpected response 0
[  394.890908][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  394.894687][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.900215][   T31] 1 lock held by syz-executor/6469:
[  394.903789][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.910784][   T31]  #0: 
[  394.915348][    C0] yealink 4-1:36.0: unexpected response 0
[  394.922403][   T31] ffffffff906c1728
[  394.931211][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.933181][   T31]  (
[  394.940377][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.944859][   T31] uevent_sock_mutex
[  394.951576][    C0] yealink 4-1:36.0: unexpected response 0
[  394.954326][   T31] ){+.+.}-{4:4}
[  394.960197][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.966767][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  394.970590][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  394.977167][   T31] 4 locks held by udevd/6470:
[  394.979618][    C0] yealink 4-1:36.0: unexpected response 0
[  394.985317][   T31] 3 locks held by kworker/u9:5/6476:
[  394.989264][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  394.995844][   T31]  #0: 
[  394.999426][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.005990][   T31] ffff88804e8cb948
[  395.011501][    C0] yealink 4-1:36.0: unexpected response 0
[  395.011689][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.017617][   T31]  (
[  395.023264][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.029417][   T31] (wq_completion)hci5
[  395.031842][    C0] yealink 4-1:36.0: unexpected response 0
[  395.038590][   T31] ){+.+.}-{0:0}
[  395.042567][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.047968][   T31] , at: process_one_work+0x128d/0x1b20
[  395.059050][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.061012][   T31]  #1: 
[  395.067728][    C0] yealink 4-1:36.0: unexpected response 0
[  395.071180][   T31] ffffc90003b6fc90
[  395.077035][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.082495][   T31]  (
[  395.089299][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.094340][   T31] (work_completion)(&hdev->power_on)
[  395.101037][    C0] yealink 4-1:36.0: unexpected response 0
[  395.103817][   T31] ){+.+.}-{0:0}
[  395.109714][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.113250][   T31] , at: process_one_work+0x914/0x1b20
[  395.120094][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.122396][   T31]  #2: 
[  395.129121][    C0] yealink 4-1:36.0: unexpected response 0
[  395.132597][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.133374][   T31] ffff88807859cec0
[  395.139566][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.142914][   T31]  (
[  395.149643][    C0] yealink 4-1:36.0: unexpected response 0
[  395.149837][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.155193][   T31] &hdev->req_lock
[  395.162726][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.167256][   T31] ){+.+.}-{4:4}
[  395.172909][    C0] yealink 4-1:36.0: unexpected response 0
[  395.178175][   T31] , at: hci_dev_do_open+0x22/0xb0
[  395.187711][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.194443][   T31] 1 lock held by kworker/R-wg-cr/6495:
[  395.198289][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.203805][   T31]  #0: 
[  395.210526][    C0] yealink 4-1:36.0: unexpected response 0
[  395.211480][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.213065][   T31] ffffffff8e27f128
[  395.220026][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.223936][   T31]  (
[  395.229509][    C0] yealink 4-1:36.0: unexpected response 0
[  395.233390][   T31] wq_pool_attach_mutex
[  395.240633][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.245465][   T31] ){+.+.}-{4:4}
[  395.255064][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.260351][   T31] , at: worker_attach_to_pool+0x27/0x420
[  395.264046][    C0] yealink 4-1:36.0: unexpected response 0
[  395.264127][ T6447] dvb-usb: error -19 while querying for an remote control event.
[  395.270790][   T31] 1 lock held by kworker/R-wg-cr/6496:
[  395.270803][   T31]  #0: ffffffff8e27f128 (
[  395.270814][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.270822][   T31] wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x27/0x420
[  395.270861][   T31] 1 lock held by kworker/R-wg-cr/6497:
[  395.273354][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.280088][   T31]  #0: 
[  395.285330][    C0] yealink 4-1:36.0: unexpected response 0
[  395.285531][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.291034][   T31] ffffffff8e27f128
[  395.294641][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.301288][   T31]  (
[  395.306578][    C0] yealink 4-1:36.0: unexpected response 0
[  395.308032][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.313340][   T31] wq_pool_attach_mutex
[  395.316263][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.321919][   T31] ){+.+.}-{4:4}
[  395.328523][    C0] yealink 4-1:36.0: unexpected response 0
[  395.328928][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.332236][   T31] , at: worker_attach_to_pool+0x27/0x420
[  395.339200][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.341494][   T31] 1 lock held by kworker/R-wg-cr/6499:
[  395.347171][    C0] yealink 4-1:36.0: unexpected response 0
[  395.348272][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.354725][   T31]  #0: 
[  395.358460][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.358473][    C0] yealink 4-1:36.0: unexpected response 0
[  395.358649][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.358826][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.365572][   T31] ffff8880b843ac98
[  395.368986][    C0] yealink 4-1:36.0: unexpected response 0
[  395.374690][   T31]  (
[  395.379939][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.386421][   T31] &rq->__lock
[  395.392030][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.398575][   T31] ){-.-.}-{2:2}
[  395.401323][    C0] yealink 4-1:36.0: unexpected response 0
[  395.407113][   T31] , at: raw_spin_rq_lock_nested+0x29/0x130
[  395.414007][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.417489][   T31] 1 lock held by kworker/R-wg-cr/6505:
[  395.424401][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.426707][   T31]  #0: 
[  395.432394][    C0] yealink 4-1:36.0: unexpected response 0
[  395.436460][   T31] ffffffff8e27f128
[  395.443347][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.446642][   T31]  (
[  395.455629][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.459777][   T31] wq_pool_attach_mutex
[  395.465121][    C0] yealink 4-1:36.0: unexpected response 0
[  395.472821][   T31] ){+.+.}-{4:4}
[  395.478949][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.482544][   T31] , at: rescuer_thread+0x69f/0xf10
[  395.489467][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.497934][   T31] 1 lock held by kworker/1:5/6508:
[  395.503190][    C0] yealink 4-1:36.0: unexpected response 0
[  395.509944][   T31] 4 locks held by kworker/0:7/6638:
[  395.512841][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.518341][   T31]  #0: ffff88801e2c7148
[  395.525247][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.528847][   T31]  (
[  395.535556][    C0] yealink 4-1:36.0: unexpected response 0
[  395.535761][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.542303][   T31] (wq_completion)usb_hub_wq
[  395.543967][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.550498][   T31] ){+.+.}-{0:0}
[  395.554561][    C0] yealink 4-1:36.0: unexpected response 0
[  395.554765][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.561758][   T31] , at: process_one_work+0x128d/0x1b20
[  395.567846][ T6447] m920x_read = error: -19
[  395.570859][   T31]  #1: 
[  395.578197][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.583227][   T31] ffffc900033d7c90
[  395.589968][    C0] yealink 4-1:36.0: unexpected response 0
[  395.590651][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.595604][   T31]  (
[  395.601253][ T6447] dvb-usb: error -19 while querying for an remote control event.
[  395.607974][   T31] (work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x914/0x1b20
[  395.608021][   T31]  #2: 
[  395.608022][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.608028][   T31] ffff8880296a8198 (&dev->mutex
[  395.608042][    C0] yealink 4-1:36.0: unexpected response 0
[  395.608047][   T31] ){....}-{4:4}, at: hub_event+0x1c0/0x52f0
[  395.608088][   T31]  #3: 
[  395.610870][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.617604][   T31] ffff88806186f878
[  395.623455][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.630013][   T31]  (
[  395.636731][    C0] yealink 4-1:36.0: unexpected response 0
[  395.640440][   T31] kn->active
[  395.646300][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.648620][   T31] #31
[  395.655503][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.658616][   T31] ){++++}-{0:0}
[  395.665319][    C0] yealink 4-1:36.0: unexpected response 0
[  395.668754][   T31] , at: __kernfs_remove+0x2b0/0x920
[  395.678066][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.681165][   T31] 4 locks held by udevd/6685:
[  395.688177][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.693085][   T31]  #0: 
[  395.699693][    C0] yealink 4-1:36.0: unexpected response 0
[  395.702446][   T31] ffff88805fa3b1c8
[  395.708484][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.712006][   T31]  (
[  395.718901][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.721198][   T31] &p->lock
[  395.727926][    C0] yealink 4-1:36.0: unexpected response 0
[  395.728122][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.732007][   T31] ){+.+.}-{4:4}
[  395.737873][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.741153][   T31] , at: seq_read_iter+0xe1/0x12d0
[  395.747890][    C0] yealink 4-1:36.0: unexpected response 0
[  395.748084][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.752984][   T31]  #1: 
[  395.759887][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.764824][   T31] ffff88802aa18888
[  395.770506][    C0] yealink 4-1:36.0: unexpected response 0
[  395.770695][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.775788][   T31]  (
[  395.783451][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.787368][   T31] &of->mutex
[  395.793771][    C0] yealink 4-1:36.0: unexpected response 0
[  395.796248][   T31] #2){+.+.}-{4:4}
[  395.802124][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.808700][   T31] , at: kernfs_seq_start+0x4f/0x2a0
[  395.813352][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.819949][   T31]  #2: 
[  395.823348][    C0] yealink 4-1:36.0: unexpected response 0
[  395.829037][   T31] ffff88814e3f2d28
[  395.835999][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.841242][   T31]  (
[  395.846395][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.848247][   T31] kn->active#31
[  395.854986][    C0] yealink 4-1:36.0: unexpected response 0
[  395.855221][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.859255][   T31] ){++++}-{0:0}
[  395.865151][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.871718][   T31] , at: kernfs_seq_start+0xbc/0x2a0
[  395.874192][    C0] yealink 4-1:36.0: unexpected response 0
[  395.874560][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.881931][   T31]  #3: 
[  395.891272][ T6475] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  395.891991][ T6467] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  395.894651][   T31] ffff888027fd0198 (&dev->mutex){....}-{4:4}, at: manufacturer_show+0x26/0xa0
[  395.894714][   T31] 6 locks held by kworker/0:8/6825:
[  395.894726][   T31]  #0: ffff88801e2c7148 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x128d/0x1b20
[  395.894781][   T31]  #1: ffffc90003d7fc90 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x914/0x1b20
[  395.894833][   T31]  #2: ffff888144356198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1c0/0x52f0
[  395.894887][   T31]  #3: ffff8881443e3518 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x2b87/0x52f0
[  395.894941][   T31]  #4: ffff8881423f4a68 (hcd->address0_mutex
[  395.894956][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.894962][   T31] ){+.+.}-{4:4}
[  395.894977][    C0] yealink 4-1:36.0: unexpected response 0
[  395.894972][   T31] , at: hub_event+0x2bb0/0x52f0
[  395.894998][   T31]  #5: ffffffff8f6fe870 (ehci_cf_port_reset_rwsem){.+.+}-{4:4}, at: hub_port_reset+0x1a1/0x1d50
[  395.895051][   T31] 2 locks held by syz.2.2015/9737:
[  395.895063][   T31]  #0: ffff88814435cdc0 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xa4/0x620
[  395.895117][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_env+0xb88/0x1920
[  395.895174][   T31] 2 locks held by syz.4.2049/9805:
[  395.895186][   T31]  #0: ffffffff9012b650 (pernet_ops_rwsem){++++}-{4:4}, at: copy_net_ns+0x333/0x7c0
[  395.895236][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: uevent_net_init+0x210/0x350
[  395.895290][   T31] 1 lock held by syz-executor/9811:
[  395.895303][   T31] 2 locks held by syz-executor/9814:
[  395.895315][   T31] 2 locks held by syz-executor/9815:
[  395.895325][   T31]  #0: ffff888046ea0918 (&data->open_mutex){+.+.}-{4:4}, at: vhci_write+0x2b4/0x480
[  395.895377][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_env+0xb88/0x1920
[  395.895435][   T31] 2 locks held by syz-executor/9825:
[  395.895447][   T31]  #0: ffff888050631118 (&data->open_mutex){+.+.}-{4:4}, at: vhci_write+0x2b4/0x480
[  395.895497][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_env+0xb88/0x1920
[  395.895552][   T31] 2 locks held by syz-executor/9827:
[  395.895551][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.895564][   T31]  #0: ffff888046580918 (&data->open_mutex){+.+.}-{4:4}, at: vhci_write+0x2b4/0x480
[  395.902509][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.907344][   T31]  #1: 
[  395.913011][    C0] yealink 4-1:36.0: unexpected response 0
[  395.918886][   T31] ffffffff906c1728
[  395.922355][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.929013][   T31]  (
[  395.932230][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.938831][   T31] uevent_sock_mutex
[  395.941258][    C0] yealink 4-1:36.0: unexpected response 0
[  395.946963][   T31] ){+.+.}-{4:4}
[  395.950937][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.956878][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  395.960055][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.966270][   T31] 2 locks held by syz-executor/9829:
[  395.969701][    C0] yealink 4-1:36.0: unexpected response 0
[  395.969915][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.975419][   T31]  #0: 
[  395.980786][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  395.987357][   T31] ffff888078f84118
[  395.992014][    C0] yealink 4-1:36.0: unexpected response 0
[  395.992210][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  395.999254][   T31]  (
[  396.007508][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.007670][   T31] &data->open_mutex
[  396.011365][    C0] yealink 4-1:36.0: unexpected response 0
[  396.011904][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.018119][   T31] ){+.+.}-{4:4}
[  396.020768][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.027348][   T31] , at: vhci_write+0x2b4/0x480
[  396.030328][    C0] yealink 4-1:36.0: unexpected response 0
[  396.036061][   T31]  #1: 
[  396.043005][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.046262][   T31] ffffffff906c1728
[  396.053157][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.057988][   T31]  (
[  396.063660][    C0] yealink 4-1:36.0: unexpected response 0
[  396.070401][   T31] uevent_sock_mutex
[  396.073298][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.079886][   T31] ){+.+.}-{4:4}
[  396.083717][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.089270][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  396.095979][    C0] yealink 4-1:36.0: unexpected response 0
[  396.098479][   T31] 2 locks held by syz-executor/9831:
[  396.107013][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.108793][   T31]  #0: 
[  396.114681][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.118044][   T31] ffff8880737a3118
[  396.124396][    C0] yealink 4-1:36.0: unexpected response 0
[  396.129619][   T31]  (
[  396.137069][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.139073][   T31] &data->open_mutex
[  396.144964][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.148488][   T31] ){+.+.}-{4:4}
[  396.155217][    C0] yealink 4-1:36.0: unexpected response 0
[  396.155866][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.157730][   T31] , at: vhci_write+0x2b4/0x480
[  396.164904][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.168016][   T31]  #1: 
[  396.173703][    C0] yealink 4-1:36.0: unexpected response 0
[  396.173910][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.180469][   T31] ffffffff906c1728
[  396.184088][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.190677][   T31]  (
[  396.195843][    C0] yealink 4-1:36.0: unexpected response 0
[  396.196044][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.201547][   T31] uevent_sock_mutex
[  396.208443][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.211032][   T31] ){+.+.}-{4:4}
[  396.217930][    C0] yealink 4-1:36.0: unexpected response 0
[  396.225001][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.225641][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  396.234752][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.239298][   T31] 2 locks held by syz-executor/9833:
[  396.250002][    C0] yealink 4-1:36.0: unexpected response 0
[  396.250210][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.261254][   T31]  #0: 
[  396.277707][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.280028][   T31] ffff888050e07918
[  396.285919][    C0] yealink 4-1:36.0: unexpected response 0
[  396.292669][   T31]  (
[  396.296288][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.301803][   T31] &data->open_mutex
[  396.306784][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.317004][   T31] ){+.+.}-{4:4}
[  396.322061][    C0] yealink 4-1:36.0: unexpected response 0
[  396.322258][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.332958][   T31] , at: vhci_write+0x2b4/0x480
[  396.347835][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.348187][   T31]  #1: 
[  396.357527][    C0] yealink 4-1:36.0: unexpected response 0
[  396.357649][ T6447] m920x_read = error: -19
[  396.367392][   T31] ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_env+0xb88/0x1920
[  396.367453][   T31] 2 locks held by dhcpcd/9834:
[  396.367464][   T31]  #0: ffff88807dad1908 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x86/0x270
[  396.367518][   T31]  #1: ffffffff8e3d4df8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x1a3/0x3c0
[  396.367568][   T31] 2 locks held by dhcpcd/9835:
[  396.367579][   T31]  #0: ffff88807dad2488 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x86/0x270
[  396.367632][   T31]  #1: ffffffff8e3d4df8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock+0x1a3/0x3c0
[  396.367684][   T31] 1 lock held by dhcpcd/9836:
[  396.367696][   T31]  #0: ffff88807dad1ec8 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x86/0x270
[  396.367748][   T31] 1 lock held by dhcpcd/9837:
[  396.367760][   T31]  #0: ffff88807dad63c8 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x86/0x270
[  396.367813][   T31] 1 lock held by dhcpcd/9838:
[  396.367824][   T31]  #0: ffff88807dad0208 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x86/0x270
[  396.367878][   T31] 1 lock held by dhcpcd/9839:
[  396.367889][   T31]  #0: ffff888068a7f508 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x86/0x270
[  396.367942][   T31] 2 locks held by syz-executor/9841:
[  396.367952][   T31]  #0: ffff88802ece7918 (&data->open_mutex){+.+.}-{4:4}, at: vhci_write+0x2b4/0x480
[  396.368068][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}
[  396.368092][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.368098][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  396.368126][   T31] 2 locks held by syz-executor/9843:
[  396.368137][   T31]  #0: ffff888077301118
[  396.373335][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.378596][   T31]  (
[  396.383826][    C0] yealink 4-1:36.0: unexpected response 0
[  396.393170][   T31] &data->open_mutex
[  396.403543][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.408639][   T31] ){+.+.}-{4:4}
[  396.418063][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.428017][   T31] , at: vhci_write+0x2b4/0x480
[  396.433251][    C0] yealink 4-1:36.0: unexpected response 0
[  396.440416][   T31]  #1: 
[  396.450416][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.456411][   T31] ffffffff906c1728
[  396.459324][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.465084][   T31]  (
[  396.468523][    C0] yealink 4-1:36.0: unexpected response 0
[  396.475498][   T31] uevent_sock_mutex
[  396.478870][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.484818][   T31] ){+.+.}-{4:4}
[  396.488427][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.494268][   T31] , at: kobject_uevent_env+0xb88/0x1920
[  396.497377][    C0] yealink 4-1:36.0: unexpected response 0
[  396.504420][   T31] 2 locks held by syz-executor/9845:
[  396.509926][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.516571][   T31]  #0: 
[  396.521838][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.527563][   T31] ffff888028dbf118
[  396.534037][    C0] yealink 4-1:36.0: unexpected response 0
[  396.536979][   T31]  (
[  396.543637][ T6467] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  396.543734][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.548359][   T31] &data->open_mutex){+.+.}-{4:4}
[  396.560293][    C0] yealink 4-1:36.0: urb_irq_callback - urb status -71
[  396.560288][   T31] , at: vhci_write+0x2b4/0x480
[  396.560314][    C0] yealink 4-1:36.0: unexpected response 0
[  396.560317][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_env+0xb88/0x1920
[  396.560379][   T31] 2 locks held by syz-executor/9847:
[  396.560391][   T31]  #0: ffff88807507c118 (&data->open_mutex){+.+.}-{4:4}, at: vhci_write+0x2b4/0x480
[  396.560441][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_env+0xb88/0x1920
[  396.560496][   T31] 2 locks held by syz-executor/9849:
[  396.560507][   T31]  #0: ffff888050fb6918 (&data->open_mutex){+.+.}-{4:4}, at: vhci_write+0x2b4/0x480
[  396.560558][   T31]  #1: ffffffff906c1728 (uevent_sock_mutex){+.+.}-{4:4}, at: kobject_uevent_env+0xb88/0x1920
[  396.560635][   T31] 
[  396.560641][   T31] =============================================
[  396.560641][   T31] 
[  396.560651][   T31] NMI backtrace for cpu 1
[  396.560664][   T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  396.560684][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  396.560695][   T31] Call Trace:
[  396.560702][   T31]  <TASK>
[  396.560709][   T31]  dump_stack_lvl+0x116/0x1f0
[  396.560735][   T31]  nmi_cpu_backtrace+0x27b/0x390
[  396.560764][   T31]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  396.560786][   T31]  nmi_trigger_cpumask_backtrace+0x29c/0x300
[  396.560817][   T31]  sys_info+0x133/0x180
[  396.560842][   T31]  watchdog+0xe66/0x1180
[  396.560867][   T31]  ? rcu_is_watching+0x12/0xc0
[  396.560885][   T31]  ? __pfx_watchdog+0x10/0x10
[  396.560901][   T31]  ? lockdep_hardirqs_on+0x7c/0x110
[  396.560922][   T31]  ? __kthread_parkme+0x19e/0x250
[  396.560940][   T31]  ? __pfx_watchdog+0x10/0x10
[  396.560957][   T31]  kthread+0x3c5/0x780
[  396.560976][   T31]  ? __pfx_kthread+0x10/0x10
[  396.560996][   T31]  ? rcu_is_watching+0x12/0xc0
[  396.561011][   T31]  ? __pfx_kthread+0x10/0x10
[  396.561030][   T31]  ret_from_fork+0x983/0xb10
[  396.561048][   T31]  ? __pfx_ret_from_fork+0x10/0x10
[  396.561066][   T31]  ? __switch_to+0x7af/0x10d0
[  396.561086][   T31]  ? __pfx_kthread+0x10/0x10
[  396.561105][   T31]  ret_from_fork_asm+0x1a/0x30
[  396.561138][   T31]  </TASK>
[  396.561144][   T31] Sending NMI from CPU 1 to CPUs 0:
[  396.564452][    C0] yealink 4-1:36.0: urb_ctl_callback - urb status -71
[  396.570346][    C0] NMI backtrace for cpu 0
[  396.570360][    C0] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0 PREEMPT(full) 
[  396.570378][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  396.570387][    C0] RIP: 0010:io_serial_in+0x87/0xb0
[  396.570407][    C0] Code: 75 8c fc 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 1a 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c e9 3d d0 48 06 e8 38 4a f6 fc eb a2 e8 c1 4a
[  396.570421][    C0] RSP: 0018:ffffc90000147258 EFLAGS: 00000002
[  396.570434][    C0] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000
[  396.570444][    C0] RDX: 00000000000003fd RSI: ffffffff85327330 RDI: ffffffff9aeedc40
[  396.570453][    C0] RBP: ffffffff9aeedc00 R08: 0000000000000001 R09: 000000000000001f
[  396.570462][    C0] R10: 0000000000000000 R11: ffff88801d6e54b0 R12: 0000000000000000
[  396.570472][    C0] R13: 0000000000000020 R14: fffffbfff35ddbda R15: dffffc0000000000
[  396.570482][    C0] FS:  0000000000000000(0000) GS:ffff8881248f5000(0000) knlGS:0000000000000000
[  396.570497][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  396.570506][    C0] CR2: 00007f882ebf6d00 CR3: 00000000487f5000 CR4: 00000000003526f0
[  396.570516][    C0] Call Trace:
[  396.570521][    C0]  <TASK>
[  396.570527][    C0]  wait_for_lsr+0x13a/0x210
[  396.570545][    C0]  ? __pfx_io_serial_out+0x10/0x10
[  396.570558][    C0]  serial8250_console_write+0xf81/0x1890
[  396.570579][    C0]  ? __pfx_serial8250_console_write+0x10/0x10
[  396.570599][    C0]  ? lock_acquire+0x179/0x330
[  396.570619][    C0]  console_flush_one_record+0x796/0xc60
[  396.570642][    C0]  ? __pfx_console_flush_one_record+0x10/0x10
[  396.570666][    C0]  ? is_printk_cpu_sync_owner+0x32/0x40
[  396.570681][    C0]  console_unlock+0xef/0x240
[  396.570700][    C0]  ? __pfx_console_unlock+0x10/0x10
[  396.570719][    C0]  ? lock_acquire+0x179/0x330
[  396.570736][    C0]  ? vprintk_emit+0x519/0x6b0
[  396.570750][    C0]  vprintk_emit+0x407/0x6b0
[  396.570762][    C0]  ? __pfx_vprintk_emit+0x10/0x10
[  396.570785][    C0]  dev_printk_emit+0xfa/0x140
[  396.570805][    C0]  ? __pfx_dev_printk_emit+0x10/0x10
[  396.570823][    C0]  ? kasan_save_stack+0x42/0x60
[  396.570839][    C0]  ? kasan_save_stack+0x33/0x60
[  396.570854][    C0]  ? kasan_save_track+0x14/0x30
[  396.570869][    C0]  ? kasan_save_free_info+0x3b/0x60
[  396.570881][    C0]  ? __kasan_slab_free+0x5f/0x80
[  396.570899][    C0]  ? ret_from_fork+0x983/0xb10
[  396.570916][    C0]  ? __lock_acquire+0x436/0x2890
[  396.570933][    C0]  __dev_printk+0xf5/0x270
[  396.570958][    C0]  _dev_err+0xe4/0x120
[  396.570976][    C0]  ? __pfx__dev_err+0x10/0x10
[  396.571021][    C0]  ? find_held_lock+0x2b/0x80
[  396.571041][    C0]  ? kcov_remote_start+0x362/0x680
[  396.571060][    C0]  urb_ctl_callback+0x1eb/0x2f0
[  396.571082][    C0]  __usb_hcd_giveback_urb+0x38b/0x610
[  396.571099][    C0]  usb_hcd_giveback_urb+0x39b/0x450
[  396.571114][    C0]  dummy_timer+0x1809/0x3ad0
[  396.571133][    C0]  ? do_raw_spin_lock+0x12c/0x2b0
[  396.571153][    C0]  ? debug_object_deactivate+0x1ec/0x3a0
[  396.571172][    C0]  ? _raw_spin_unlock_irqrestore+0x3b/0x80
[  396.571190][    C0]  ? debug_object_deactivate+0x1ec/0x3a0
[  396.571206][    C0]  ? __pfx_debug_object_deactivate+0x10/0x10
[  396.571224][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  396.571243][    C0]  ? rcu_is_watching+0x12/0xc0
[  396.571257][    C0]  ? _raw_spin_unlock_irqrestore+0x52/0x80
[  396.571273][    C0]  ? __pfx_dummy_timer+0x10/0x10
[  396.571290][    C0]  __hrtimer_run_queues+0x202/0xc40
[  396.571313][    C0]  ? __pfx___hrtimer_run_queues+0x10/0x10
[  396.571333][    C0]  ? read_tsc+0x9/0x20
[  396.571354][    C0]  hrtimer_run_softirq+0x17d/0x350
[  396.571375][    C0]  handle_softirqs+0x219/0x950
[  396.571397][    C0]  ? __pfx_handle_softirqs+0x10/0x10
[  396.571416][    C0]  ? preempt_schedule_thunk+0x16/0x30
[  396.571431][    C0]  ? __pfx_run_ksoftirqd+0x10/0x10
[  396.571450][    C0]  ? smpboot_thread_fn+0x326/0xae0
[  396.571465][    C0]  run_ksoftirqd+0x3a/0x60
[  396.571483][    C0]  smpboot_thread_fn+0x3f7/0xae0
[  396.571498][    C0]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  396.571513][    C0]  kthread+0x3c5/0x780
[  396.571529][    C0]  ? __pfx_kthread+0x10/0x10
[  396.571546][    C0]  ? rcu_is_watching+0x12/0xc0
[  396.571559][    C0]  ? __pfx_kthread+0x10/0x10
[  396.571576][    C0]  ret_from_fork+0x983/0xb10
[  396.571591][    C0]  ? __pfx_ret_from_fork+0x10/0x10
[  396.571606][    C0]  ? __switch_to+0x7af/0x10d0
[  396.571624][    C0]  ? __pfx_kthread+0x10/0x10
[  396.571640][    C0]  ret_from_fork_asm+0x1a/0x30
[  396.571665][    C0]  </TASK>
[  396.572345][   T31] Kernel panic - not syncing: hung_task: blocked tasks
[  396.572358][   T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  396.572378][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  396.572388][   T31] Call Trace:
[  396.572394][   T31]  <TASK>
[  396.572401][   T31]  dump_stack_lvl+0x3d/0x1f0
[  396.572424][   T31]  vpanic+0x640/0x6f0
[  396.572444][   T31]  panic+0xca/0xd0
[  396.572461][   T31]  ? __pfx_panic+0x10/0x10
[  396.572477][   T31]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  396.572497][   T31]  ? nmi_trigger_cpumask_backtrace+0x1b1/0x300
[  396.572523][   T31]  ? nmi_trigger_cpumask_backtrace+0x2be/0x300
[  396.572549][   T31]  ? watchdog+0xe83/0x1180
[  396.572567][   T31]  ? watchdog+0xe76/0x1180
[  396.572585][   T31]  watchdog+0xe94/0x1180
[  396.572606][   T31]  ? rcu_is_watching+0x12/0xc0
[  396.572622][   T31]  ? __pfx_watchdog+0x10/0x10
[  396.572638][   T31]  ? lockdep_hardirqs_on+0x7c/0x110
[  396.572660][   T31]  ? __kthread_parkme+0x19e/0x250
[  396.572677][   T31]  ? __pfx_watchdog+0x10/0x10
[  396.572695][   T31]  kthread+0x3c5/0x780
[  396.572714][   T31]  ? __pfx_kthread+0x10/0x10
[  396.572734][   T31]  ? rcu_is_watching+0x12/0xc0
[  396.572749][   T31]  ? __pfx_kthread+0x10/0x10
[  396.572769][   T31]  ret_from_fork+0x983/0xb10
[  396.572787][   T31]  ? __pfx_ret_from_fork+0x10/0x10
[  396.572806][   T31]  ? __switch_to+0x7af/0x10d0
[  396.572826][   T31]  ? __pfx_kthread+0x10/0x10
[  396.572846][   T31]  ret_from_fork_asm+0x1a/0x30
[  396.572878][   T31]  </TASK>
[  398.049471][   T31] Kernel Offset: disabled
[  398.053770][   T31] Rebooting in 86400 seconds..