85f41a2478ed73b6cf4ac00a6814c629be38be56bf914218e9f4ef4935a0bbb30aceb60592fe12b8d853f2338d8bff0823c6900f366ce06cce"}}, {0x13, &(0x7f0000000400)=@string={0x13, 0x3, "5f9620cbcdb06f064f47e4625ad6a67ea0"}}, {0xb1, &(0x7f0000000440)=@string={0xb1, 0x3, "12e5d1404bb80260b545f33733ba96600e4f9cc8cae557f2adddd74f62dd2d995c7a9a01045704ccc0a668cfb9224164374eac6d70f6c63f1561adbd0bbcc44f5e39c9a506f8389d04f43b9f23c7e1421768744c1bc0a11403f0d2bf7e876dd2d4371bb778f13fa50aec8fb3aab053e2f41da5bc37dc1c9efcbefa8b885857fa1061c0ccf92a6fbfb7cbd787fe4594c67e8d5baa524896bdc8bc2b3639ee3b19aba0c0ad2290e0e86559e57695b2e8"}}, {0x76, &(0x7f0000000500)=@string={0x76, 0x3, "b5d53a22f20ccaf99aecc3887b0c1cc90f27a28ac1ec95a20f8a9e254ec6deec4360e2b13641a1216cfeff4d23c296dfe86acb2c2a8ee3db2e9877bf68ce844c87ddc7614a6de1eb9e6c2bfaf213a55198cea43cfb12c9cbc96e40e88e65a1a824a45424b06147b388ced72d31c1411d0dc34743"}}, {0x54, &(0x7f0000000580)=@string={0x54, 0x3, "c77fe679e116ed5b683e9d0e6051b6d5dfd21141ea6b95fbf2b840510681f280726f5493ea42149c0ca74dbb304deeb1df16b0fae6192ba95ab25cbbf25b6fb73f9b09cd043955f2c92f939fde8def71e549"}}, {0xc0, &(0x7f0000000600)=@string={0xc0, 0x3, "f312dd6b1073a3fd3d01e3714c5a5fd5bb9bc96636a5e672ab2b628090c1e682e32e4c66404d32c44c7d84f5ca74f20ac3e2520f7e260f0e5decc240cdef7749fbdb393188380a48c9fa5cd7292daa38ec963b107f91855296855b8e4158ed763fcdd0e185bf13efe936134107861f9642dddedcca153c0294915fc6f791a56103cafae34ce7a226c4890310f11f14178b93c54e9eeefd057add91f32c78a7e52533ea3d8e4814fa97e76f3cd9a5e336543f2fc59b9a36f07c20c9cfa2ac"}}]})
syz_usb_disconnect(r1)
r2 = syz_usb_connect(0x3, 0x656, &(0x7f0000000740)={{0x12, 0x1, 0x250, 0xc4, 0x43, 0x69, 0x10, 0xccd, 0x69, 0xbf72, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x644, 0x2, 0x1, 0x7f, 0x20, 0x8, [{{0x9, 0x4, 0x72, 0x4, 0xb, 0xc8, 0x28, 0x40, 0x5, [@uac_as={[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x0, 0x3, 0x9, "508805aafb0c9f"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x2, 0x4, 0x40, 'P'}, @as_header={0x7, 0x24, 0x1, 0xff, 0x0, 0x1001}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x4, 0x3, 0x5, 0x1, '\f'}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x1, 0x4, 0x20, '|', "56efff"}]}], [{{0x9, 0x5, 0xe, 0x2, 0x20, 0x5, 0x1, 0x0, [@generic={0xcb, 0xe, "a88a6830187b3e85d16993cdeec589b51c03e66e89fc677a163da9fbf2c52819ccabb9408e0b7b8e3ed437023657ca5936228397fa90f297ab0ab4e71316acf178c9008088a20b477738f93ce95a0fb82acaf4bbc7ded34a52c3b7ba83c63efd99f93e0096aab918db3c96952e94b1165ad6913c49750d0a74fc19c32537d17a851d6a613320decd34ab08f07ecf20998b8d61ff2448ec03f750e2a6c8f9b0bfdad6a705d967d69f1beeaaeee22db1206e835ad4b1be0dd7a7cc232389f12472c925c6ce0f8dfaf8a8"}, @generic={0x9c, 0x30, "8c9d14610989baa91d506066aa07d44d9e143a766e2bf5a2a8ff7e95ccc1d983ab4bf3022502640bc6eb286d1087bd687c36a0f443a518c71cac3bf95eb271180318aa8806f17e52a24a188c01b472ec2f45edf5a992aa57f51974112ec8bdaa2c71b1d1346c7f5839b884ead97d8ee2393275b60fa77e2b705952d6111c27cf0abc2cf92f87307a62768785fd54a7a09a06cd61ab1427898288"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x7, 0x6, 0x5, [@generic={0xed, 0xa, "d3345e4de4d10cc6bc7e07d9f0f2211d70b29ef04662bf70260d112d7ea2f86b90ebf532c9e37ff4f36fa803e7aaf6130fde4f42b2a8de998ce476253618382aa0547311f6cf6dd6c5fc6ac82599594a84bd99b6405f3fcbb5ffe73a5780eaf32b58b5b6cd9ee149aa77d6bf985170fdeb4ea1c5c85feb1b1ee0a3e6baf11d1edd3950a1d8c912ea3165c432509dd157822c7a43afdc8e9ca33cb15f82c26872bbc25a14d1ce925c30c20e2769e9995764d6278dc5b0c7d03f206a3a63f938f86ebec4dd479eed5800cbe2e240881ae6d832b3b1a3c4b1383ad5a838b5599a0e2f654d0eb370ab860890ca"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x0, 0x8, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xe6, 0x1ff}]}}, {{0x9, 0x5, 0xb, 0x8, 0x20, 0x81, 0xf9, 0x0, [@generic={0x38, 0x30, "d5d65a8330ab1552eec68c458c7cecd737f81c48955a44623b038dba4fcceca1cbda48d43e4fd1cd9af4516676a874884f83dead5eb4"}, @generic={0x6d, 0x11, "e345f0d09fb1bd61bd4042662a7413a2efd8b940f2be2bf860f01e8e922c382c682cb005453b1a2be0b8d3216c62e91f6da696a7303a1d0b9299d5f9a3e867495c13c341466c9f6fc02321dbcf4b9aaf1a23f8f40f87fa08a5c622d1916522bbc7cae2c2dc99b608fce426"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x40, 0x7, 0x6, 0x0, [@generic={0xe4, 0x11, "21784ae24e8a2614e0688bfeebe4f775f867320e67563a4074a9439bcaa1a2df576155490b32808d99000c0154ee027bcc6aef4ec6a69ea12bb56a8dd8f7319ae3523586d3559ff01129032063e8874c1470179842a9563ed10c3bb678b514d9f3d41c0e3d13afdc07c67736bb61b890261b49f59c68f8f887c55755c74ffa3b102efcc4d06f2a66f5d5c9f68c5e95b57820448179b5d4240818588542e4adb844d38c78f81e2c983f9dbc051f0b1188d83a00ca69171d6d66c98c8e097ee877be6b4852657bf46727005dbc8d9e5c717da815ac994c88bd265f24cb5f27f29d1541"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x200, 0x30, 0x6, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x0, 0x79}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x5, 0x0, 0x2, [@generic={0x59, 0x30, "8bca5a904537f23f2c56e2678d37302760fee4a38dc402d0d25753cdb1a689ee7851f27466d1d20f21889c4548c269019bc17e98dde6e1756ac4567e26b391f3125ba2873ee26f8d6d3c693b7b34a54584e92681df487a"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x8, 0xff, 0x18, 0x7f, [@generic={0x4b, 0x9, "9bfc1ac47dcdaaf54c64cba4a22b97554b9319e5621bfdcf0487e6914b0584538c7b7c515884bb7eb584c94d6daade08704cd03c8a3cd84ed913e3ba573eba9178e3bd43aed8a7aa7e"}]}}, {{0x9, 0x5, 0x4, 0xc, 0x20, 0x23, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6}]}}, {{0x9, 0x5, 0x7, 0x1, 0x200, 0x7, 0x1f, 0x2, [@generic={0x52, 0x30, "5d4507c889e38e71bb77c83a89623508e0ca6322948d3e0773b16782dee5507b43f79b9bce7feccce95d41d4b3a544cd51331fc7c5306036140971bf72ef0ed1d49657aded46e4c8d0c73893129ddfda"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x40, 0x7, 0x1, 0x2a, [@generic={0x43, 0xb, "711a441da4315c93c868729bc2bb4169e3dbef7993857ca82a12c4ba59779594d4d69a696936fa5855c665c90aa1b0e98c41a948e9d7b14de385c056d7fedeac4a"}]}}]}}, {{0x9, 0x4, 0x55, 0xff, 0x1, 0x1d, 0xe0, 0x76, 0x80, [@cdc_ecm={{0x9, 0x24, 0x6, 0x0, 0x0, "5428b17e"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xffff, 0x9, 0x0, 0x20}, [@ncm={0x6, 0x24, 0x1a, 0x8000, 0x6}, @obex={0x5, 0x24, 0x15, 0x81}]}], [{{0x9, 0x5, 0xf, 0xc, 0x40, 0x0, 0x3f, 0x20, [@generic={0x24, 0xe, "0e639f7254dfb4643e8e4e59c83fb4be360557e0c20accaecbdcfd7a580b68537540"}, @generic={0xc, 0xa, "943b517a0ae698a21e8c"}]}}]}}]}}]}}, &(0x7f00000012c0)={0xa, &(0x7f0000000dc0)={0xa, 0x6, 0x0, 0x3f, 0xf9, 0x4, 0x8, 0xdf}, 0xf, &(0x7f0000000e00)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0xff, 0x1, 0x200}]}, 0x8, [{0x4, &(0x7f0000000e40)=@lang_id={0x4, 0x3, 0xc0c}}, {0x6f, &(0x7f0000000e80)=@string={0x6f, 0x3, "2ed61a1462484cc6012f58d979f1d319a32a177cada3f4eee1072c6f74b49e923da2d909bbb6e8f86d1659ac050b5f6ebb1e39790773e36ef857fcd8b8cf018dc2f01528fc907c3441fe013d37bb87837a4cc67fbc503e63053c7e4f79be6703ddd94b560285509852e2ee3334"}}, {0xd6, &(0x7f0000000f00)=@string={0xd6, 0x3, "51509bd0e73174e7bc5a1bd23a3c3f74bf243406ee7c550f1cc6d1f7763a351996153090214a028cfc61397d8d56c06f5cfce5ce48d7e50119dd17858400fd1e1fe0ecc55e61dda7ee95cc23332b4ad5ffb1169a6fc8a0be5ca654a83d29ff30fec08e84e6a6cac123402c4943f026d1f5aae511be1cd1dfb5dc1571af38f492adcf8af431d648931e24351b64e8488d89f3c3bb702cb53831d45aa8c9c1bbf3e27f0a9fab6fcaff45ae36252a14958abe6e3520de0087b64a7ac7312ff507751991539c4133902380db13067da1f44391b9a2e3"}}, {0xd0, &(0x7f0000001000)=@string={0xd0, 0x3, "bebdc5e3597fea1a04995d11d442ca18c7bf5715369a34cd4c041d0fde8ea363dc5be85af216a7c2e9c5fdb615611cec7a946c1726b09aa9ecda0efa76921bc6e26cb9cf90c1a318c46ddb9e5775231792c10975bdadd923f2a7e7763ba2cd93c465ee62201bd1f8c2be2313281fa1a1d919e185ebc029b74ee832752afcc64314986c01e678b9704736ea25fd0e3bf59e100a92368b83c770b27fc4893d878dcbf0eff826416a7edc5dfd5b511e70f9dedd1b0ea64374460db7b523974f62a957618dfe44a55aba9cb0b125d851"}}, {0x28, &(0x7f0000001100)=@string={0x28, 0x3, "1be90c2c408fb57d086f95b9edc65e3ebf078437d9df3abb23e0334cc655fae792a878d55df2"}}, {0x7, &(0x7f0000001140)=@string={0x7, 0x3, "52c2b4d57f"}}, {0x4, &(0x7f0000001180)=@lang_id={0x4, 0x3, 0x81d}}, {0xec, &(0x7f00000011c0)=@string={0xec, 0x3, "d1f488e5fc33929ee7876368adc13418fca65d9a43fa71a03949e94f3e5ee5c8b1c004cd6faa8f4bcf9df884544a9bf381b39f0ecf334527997777946bb8e266e182dde58a73c2bb2488d01d83942dec696c1b8cb62119d0f9c5fc412826ea716337b49ea70a1213deacca24f9aa4318c1a964c072848f0d4e2859e0ef7a08eab91aa79fe3829d2f6aa73e26ec79957c3cd8a1521e57bb6f0881cd6ba519dca143a00e8cc984ee056d7c4ee7b1c77bc22c4633361f89d6f562a00ea4629326fa7d138474f7513f2485c1298f7a5a6cb24a21ed790fffb1653e58120c5d3e504302ef165f7a11078b8803"}}]})
syz_usb_control_io$cdc_ecm(r2, &(0x7f0000001480)={0x14, &(0x7f0000001340)={0x20, 0x1, 0xcd, {0xcd, 0x3, "d3f9b408b56498ef5ef0780b42203e1e2d08ed47b1491e5b90413fb7a716289a89a8a7c6635d7edafccc1ae990c08b83ba24577cff9300fa6ddbee8fc2e72f31500f592d16186bd7fd7185491ff018a94931889e7e08bb37882d8bfe3daee5a57ee171e52f5f300f752a078142c658028366fa6dd1c372e6e27040cfd60b80acec18fc2474d9f38adb5516e42fadc366c5ef57fffa68e13eb1e6701b944ec56ab119c5e4c52fa78f97c0c4177e43dc208ee9dd678e981fdf73859ed55566d5d8f9a3b77b4e61375cb07b59"}}, &(0x7f0000001440)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001580)={0x1c, &(0x7f00000014c0)={0x0, 0x1, 0x38, "088c2c9eed4602f683ae446329e52d887c1eff6dfe0a594d1dff8555b376c276e5c97c2a43ad3487b24d5bbf538b0ea29de493c3492fc323"}, &(0x7f0000001500)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001540)={0x0, 0x8, 0x1}})
syz_usb_ep_write(r0, 0x82, 0x0, 0x0)
syz_usb_connect$cdc_ecm(0x0, 0x5f, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x0, 0x0, 0xffffffffffff8001, 0x1, [{{0x9, 0x2, 0x4d, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x12, 0x2, 0x6, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x0, "2a6b206e73a2"}, {0x5}, {0xd}, [@network_terminal={0x7, 0x24, 0xa, 0x0, 0x1, 0x40, 0x8}, @obex={0x5, 0x24, 0x15, 0xcb}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) (async)
syz_usb_control_io$cdc_ecm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async)
syz_usb_connect$cdc_ecm(0x6, 0x64, &(0x7f0000000140)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x52, 0x1, 0x1, 0x8, 0x30, 0x5, [{{0x9, 0x4, 0x0, 0x7, 0x3, 0x2, 0x6, 0x0, 0x3f, {{0xb, 0x24, 0x6, 0x0, 0x0, "65acd9fc2371"}, {0x5, 0x24, 0x0, 0x9}, {0xd, 0x24, 0xf, 0x1, 0x1, 0xe8de, 0x8, 0xef}, [@mbim_extended={0x8, 0x24, 0x1c, 0x2, 0x2, 0x1ff}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x8, 0x7, 0x8, 0x5}}], {{0x9, 0x5, 0x82, 0x2, 0x3ef, 0x8, 0x90, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x4, 0x6}}}}}]}}]}}, &(0x7f00000006c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x200, 0x3, 0x0, 0x7f, 0xff, 0xf}, 0x114, &(0x7f00000001c0)={0x5, 0xf, 0x114, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x18, 0x5, 0x2, 0x6}, @generic={0xca, 0x10, 0x4, "338049a98cb0120680e933cdabd1aa78326d7abf17657edb4e7bc7d2de8b5c31eefbcbef9f60897d88acc23ce8af9b17b8e67acfe526fe54cb3bbd2eae424e8029a0355fdd4974bc6abb17d489aab78e1d99e5cf9febfed6a4cd57f61abda63f03ec7fb86f67c8d047dd0d8c160fc4c534316464f898eb5a728ea4fd671023ce4e2dda91ec881c490d71e72e5062bea4337f8f8cc583eb891d4344ab17f51801a5973a2ed4f1a2d497a776d8fb908e209583ce9f984d4db1d8365e439918f3dfda566bb974523b"}, @generic={0x19, 0x10, 0xb, "f43d5071e7f57cad79006d0c94d92646f5e2917f5c58"}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "8ec25364086cae01916d9496a3729a61"}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x7, 0xb, 0x6}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x6, 0xad, 0x4}]}, 0x6, [{0xf2, &(0x7f0000000300)=@string={0xf2, 0x3, "c3f8afe9bda3768d3304d71341e56641fa51466cc66ddb8a46976781bbad771bae9fe8e5855595928cd57afff537aed996865e4143e9e5c40107daaa3a09993c7b76b3f3608af9927b51bb65a0f1bbed049c0783c159bf9086b6f1174291625c952f25f792dcca383c8f8723510d7cb3fee755bd30623c3d6922bcdf7a710057effb90a9f0b87eb6b9c82779eee39d24dd62b8a795f1d40887d2728047fef3604910d805ae84975f19e5f83546ad5c6e2040db57a7187185f41a2478ed73b6cf4ac00a6814c629be38be56bf914218e9f4ef4935a0bbb30aceb60592fe12b8d853f2338d8bff0823c6900f366ce06cce"}}, {0x13, &(0x7f0000000400)=@string={0x13, 0x3, "5f9620cbcdb06f064f47e4625ad6a67ea0"}}, {0xb1, &(0x7f0000000440)=@string={0xb1, 0x3, "12e5d1404bb80260b545f33733ba96600e4f9cc8cae557f2adddd74f62dd2d995c7a9a01045704ccc0a668cfb9224164374eac6d70f6c63f1561adbd0bbcc44f5e39c9a506f8389d04f43b9f23c7e1421768744c1bc0a11403f0d2bf7e876dd2d4371bb778f13fa50aec8fb3aab053e2f41da5bc37dc1c9efcbefa8b885857fa1061c0ccf92a6fbfb7cbd787fe4594c67e8d5baa524896bdc8bc2b3639ee3b19aba0c0ad2290e0e86559e57695b2e8"}}, {0x76, &(0x7f0000000500)=@string={0x76, 0x3, "b5d53a22f20ccaf99aecc3887b0c1cc90f27a28ac1ec95a20f8a9e254ec6deec4360e2b13641a1216cfeff4d23c296dfe86acb2c2a8ee3db2e9877bf68ce844c87ddc7614a6de1eb9e6c2bfaf213a55198cea43cfb12c9cbc96e40e88e65a1a824a45424b06147b388ced72d31c1411d0dc34743"}}, {0x54, &(0x7f0000000580)=@string={0x54, 0x3, "c77fe679e116ed5b683e9d0e6051b6d5dfd21141ea6b95fbf2b840510681f280726f5493ea42149c0ca74dbb304deeb1df16b0fae6192ba95ab25cbbf25b6fb73f9b09cd043955f2c92f939fde8def71e549"}}, {0xc0, &(0x7f0000000600)=@string={0xc0, 0x3, "f312dd6b1073a3fd3d01e3714c5a5fd5bb9bc96636a5e672ab2b628090c1e682e32e4c66404d32c44c7d84f5ca74f20ac3e2520f7e260f0e5decc240cdef7749fbdb393188380a48c9fa5cd7292daa38ec963b107f91855296855b8e4158ed763fcdd0e185bf13efe936134107861f9642dddedcca153c0294915fc6f791a56103cafae34ce7a226c4890310f11f14178b93c54e9eeefd057add91f32c78a7e52533ea3d8e4814fa97e76f3cd9a5e336543f2fc59b9a36f07c20c9cfa2ac"}}]}) (async)
syz_usb_disconnect(r1) (async)
syz_usb_connect(0x3, 0x656, &(0x7f0000000740)={{0x12, 0x1, 0x250, 0xc4, 0x43, 0x69, 0x10, 0xccd, 0x69, 0xbf72, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x644, 0x2, 0x1, 0x7f, 0x20, 0x8, [{{0x9, 0x4, 0x72, 0x4, 0xb, 0xc8, 0x28, 0x40, 0x5, [@uac_as={[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x0, 0x3, 0x9, "508805aafb0c9f"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x20, 0x2, 0x4, 0x40, 'P'}, @as_header={0x7, 0x24, 0x1, 0xff, 0x0, 0x1001}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x4, 0x3, 0x5, 0x1, '\f'}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x1, 0x4, 0x20, '|', "56efff"}]}], [{{0x9, 0x5, 0xe, 0x2, 0x20, 0x5, 0x1, 0x0, [@generic={0xcb, 0xe, "a88a6830187b3e85d16993cdeec589b51c03e66e89fc677a163da9fbf2c52819ccabb9408e0b7b8e3ed437023657ca5936228397fa90f297ab0ab4e71316acf178c9008088a20b477738f93ce95a0fb82acaf4bbc7ded34a52c3b7ba83c63efd99f93e0096aab918db3c96952e94b1165ad6913c49750d0a74fc19c32537d17a851d6a613320decd34ab08f07ecf20998b8d61ff2448ec03f750e2a6c8f9b0bfdad6a705d967d69f1beeaaeee22db1206e835ad4b1be0dd7a7cc232389f12472c925c6ce0f8dfaf8a8"}, @generic={0x9c, 0x30, "8c9d14610989baa91d506066aa07d44d9e143a766e2bf5a2a8ff7e95ccc1d983ab4bf3022502640bc6eb286d1087bd687c36a0f443a518c71cac3bf95eb271180318aa8806f17e52a24a188c01b472ec2f45edf5a992aa57f51974112ec8bdaa2c71b1d1346c7f5839b884ead97d8ee2393275b60fa77e2b705952d6111c27cf0abc2cf92f87307a62768785fd54a7a09a06cd61ab1427898288"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x400, 0x7, 0x6, 0x5, [@generic={0xed, 0xa, "d3345e4de4d10cc6bc7e07d9f0f2211d70b29ef04662bf70260d112d7ea2f86b90ebf532c9e37ff4f36fa803e7aaf6130fde4f42b2a8de998ce476253618382aa0547311f6cf6dd6c5fc6ac82599594a84bd99b6405f3fcbb5ffe73a5780eaf32b58b5b6cd9ee149aa77d6bf985170fdeb4ea1c5c85feb1b1ee0a3e6baf11d1edd3950a1d8c912ea3165c432509dd157822c7a43afdc8e9ca33cb15f82c26872bbc25a14d1ce925c30c20e2769e9995764d6278dc5b0c7d03f206a3a63f938f86ebec4dd479eed5800cbe2e240881ae6d832b3b1a3c4b1383ad5a838b5599a0e2f654d0eb370ab860890ca"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x0, 0x8, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xe6, 0x1ff}]}}, {{0x9, 0x5, 0xb, 0x8, 0x20, 0x81, 0xf9, 0x0, [@generic={0x38, 0x30, "d5d65a8330ab1552eec68c458c7cecd737f81c48955a44623b038dba4fcceca1cbda48d43e4fd1cd9af4516676a874884f83dead5eb4"}, @generic={0x6d, 0x11, "e345f0d09fb1bd61bd4042662a7413a2efd8b940f2be2bf860f01e8e922c382c682cb005453b1a2be0b8d3216c62e91f6da696a7303a1d0b9299d5f9a3e867495c13c341466c9f6fc02321dbcf4b9aaf1a23f8f40f87fa08a5c622d1916522bbc7cae2c2dc99b608fce426"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x40, 0x7, 0x6, 0x0, [@generic={0xe4, 0x11, "21784ae24e8a2614e0688bfeebe4f775f867320e67563a4074a9439bcaa1a2df576155490b32808d99000c0154ee027bcc6aef4ec6a69ea12bb56a8dd8f7319ae3523586d3559ff01129032063e8874c1470179842a9563ed10c3bb678b514d9f3d41c0e3d13afdc07c67736bb61b890261b49f59c68f8f887c55755c74ffa3b102efcc4d06f2a66f5d5c9f68c5e95b57820448179b5d4240818588542e4adb844d38c78f81e2c983f9dbc051f0b1188d83a00ca69171d6d66c98c8e097ee877be6b4852657bf46727005dbc8d9e5c717da815ac994c88bd265f24cb5f27f29d1541"}]}}, {{0x9, 0x5, 0xf, 0x4, 0x200, 0x30, 0x6, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x1, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x0, 0x79}]}}, {{0x9, 0x5, 0xd, 0x0, 0x40, 0x5, 0x0, 0x2, [@generic={0x59, 0x30, "8bca5a904537f23f2c56e2678d37302760fee4a38dc402d0d25753cdb1a689ee7851f27466d1d20f21889c4548c269019bc17e98dde6e1756ac4567e26b391f3125ba2873ee26f8d6d3c693b7b34a54584e92681df487a"}]}}, {{0x9, 0x5, 0x9, 0x0, 0x8, 0xff, 0x18, 0x7f, [@generic={0x4b, 0x9, "9bfc1ac47dcdaaf54c64cba4a22b97554b9319e5621bfdcf0487e6914b0584538c7b7c515884bb7eb584c94d6daade08704cd03c8a3cd84ed913e3ba573eba9178e3bd43aed8a7aa7e"}]}}, {{0x9, 0x5, 0x4, 0xc, 0x20, 0x23, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x6}]}}, {{0x9, 0x5, 0x7, 0x1, 0x200, 0x7, 0x1f, 0x2, [@generic={0x52, 0x30, "5d4507c889e38e71bb77c83a89623508e0ca6322948d3e0773b16782dee5507b43f79b9bce7feccce95d41d4b3a544cd51331fc7c5306036140971bf72ef0ed1d49657aded46e4c8d0c73893129ddfda"}]}}, {{0x9, 0x5, 0xa, 0xc, 0x40, 0x7, 0x1, 0x2a, [@generic={0x43, 0xb, "711a441da4315c93c868729bc2bb4169e3dbef7993857ca82a12c4ba59779594d4d69a696936fa5855c665c90aa1b0e98c41a948e9d7b14de385c056d7fedeac4a"}]}}]}}, {{0x9, 0x4, 0x55, 0xff, 0x1, 0x1d, 0xe0, 0x76, 0x80, [@cdc_ecm={{0x9, 0x24, 0x6, 0x0, 0x0, "5428b17e"}, {0x5, 0x24, 0x0, 0x5}, {0xd, 0x24, 0xf, 0x1, 0xffff, 0x9, 0x0, 0x20}, [@ncm={0x6, 0x24, 0x1a, 0x8000, 0x6}, @obex={0x5, 0x24, 0x15, 0x81}]}], [{{0x9, 0x5, 0xf, 0xc, 0x40, 0x0, 0x3f, 0x20, [@generic={0x24, 0xe, "0e639f7254dfb4643e8e4e59c83fb4be360557e0c20accaecbdcfd7a580b68537540"}, @generic={0xc, 0xa, "943b517a0ae698a21e8c"}]}}]}}]}}]}}, &(0x7f00000012c0)={0xa, &(0x7f0000000dc0)={0xa, 0x6, 0x0, 0x3f, 0xf9, 0x4, 0x8, 0xdf}, 0xf, &(0x7f0000000e00)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0xff, 0x1, 0x200}]}, 0x8, [{0x4, &(0x7f0000000e40)=@lang_id={0x4, 0x3, 0xc0c}}, {0x6f, &(0x7f0000000e80)=@string={0x6f, 0x3, "2ed61a1462484cc6012f58d979f1d319a32a177cada3f4eee1072c6f74b49e923da2d909bbb6e8f86d1659ac050b5f6ebb1e39790773e36ef857fcd8b8cf018dc2f01528fc907c3441fe013d37bb87837a4cc67fbc503e63053c7e4f79be6703ddd94b560285509852e2ee3334"}}, {0xd6, &(0x7f0000000f00)=@string={0xd6, 0x3, "51509bd0e73174e7bc5a1bd23a3c3f74bf243406ee7c550f1cc6d1f7763a351996153090214a028cfc61397d8d56c06f5cfce5ce48d7e50119dd17858400fd1e1fe0ecc55e61dda7ee95cc23332b4ad5ffb1169a6fc8a0be5ca654a83d29ff30fec08e84e6a6cac123402c4943f026d1f5aae511be1cd1dfb5dc1571af38f492adcf8af431d648931e24351b64e8488d89f3c3bb702cb53831d45aa8c9c1bbf3e27f0a9fab6fcaff45ae36252a14958abe6e3520de0087b64a7ac7312ff507751991539c4133902380db13067da1f44391b9a2e3"}}, {0xd0, &(0x7f0000001000)=@string={0xd0, 0x3, "bebdc5e3597fea1a04995d11d442ca18c7bf5715369a34cd4c041d0fde8ea363dc5be85af216a7c2e9c5fdb615611cec7a946c1726b09aa9ecda0efa76921bc6e26cb9cf90c1a318c46ddb9e5775231792c10975bdadd923f2a7e7763ba2cd93c465ee62201bd1f8c2be2313281fa1a1d919e185ebc029b74ee832752afcc64314986c01e678b9704736ea25fd0e3bf59e100a92368b83c770b27fc4893d878dcbf0eff826416a7edc5dfd5b511e70f9dedd1b0ea64374460db7b523974f62a957618dfe44a55aba9cb0b125d851"}}, {0x28, &(0x7f0000001100)=@string={0x28, 0x3, "1be90c2c408fb57d086f95b9edc65e3ebf078437d9df3abb23e0334cc655fae792a878d55df2"}}, {0x7, &(0x7f0000001140)=@string={0x7, 0x3, "52c2b4d57f"}}, {0x4, &(0x7f0000001180)=@lang_id={0x4, 0x3, 0x81d}}, {0xec, &(0x7f00000011c0)=@string={0xec, 0x3, "d1f488e5fc33929ee7876368adc13418fca65d9a43fa71a03949e94f3e5ee5c8b1c004cd6faa8f4bcf9df884544a9bf381b39f0ecf334527997777946bb8e266e182dde58a73c2bb2488d01d83942dec696c1b8cb62119d0f9c5fc412826ea716337b49ea70a1213deacca24f9aa4318c1a964c072848f0d4e2859e0ef7a08eab91aa79fe3829d2f6aa73e26ec79957c3cd8a1521e57bb6f0881cd6ba519dca143a00e8cc984ee056d7c4ee7b1c77bc22c4633361f89d6f562a00ea4629326fa7d138474f7513f2485c1298f7a5a6cb24a21ed790fffb1653e58120c5d3e504302ef165f7a11078b8803"}}]}) (async)
syz_usb_control_io$cdc_ecm(r2, &(0x7f0000001480)={0x14, &(0x7f0000001340)={0x20, 0x1, 0xcd, {0xcd, 0x3, "d3f9b408b56498ef5ef0780b42203e1e2d08ed47b1491e5b90413fb7a716289a89a8a7c6635d7edafccc1ae990c08b83ba24577cff9300fa6ddbee8fc2e72f31500f592d16186bd7fd7185491ff018a94931889e7e08bb37882d8bfe3daee5a57ee171e52f5f300f752a078142c658028366fa6dd1c372e6e27040cfd60b80acec18fc2474d9f38adb5516e42fadc366c5ef57fffa68e13eb1e6701b944ec56ab119c5e4c52fa78f97c0c4177e43dc208ee9dd678e981fdf73859ed55566d5d8f9a3b77b4e61375cb07b59"}}, &(0x7f0000001440)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001580)={0x1c, &(0x7f00000014c0)={0x0, 0x1, 0x38, "088c2c9eed4602f683ae446329e52d887c1eff6dfe0a594d1dff8555b376c276e5c97c2a43ad3487b24d5bbf538b0ea29de493c3492fc323"}, &(0x7f0000001500)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001540)={0x0, 0x8, 0x1}}) (async)
syz_usb_ep_write(r0, 0x82, 0x0, 0x0) (async)

[ 3450.441884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.454387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.460633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.467428][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.473340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.479964][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.486218][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.493130][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
03:02:34 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000000080), 0xc7, 0x4880)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x1, 0x1d, 0x0, 0x9, "09fe7bd2920ba19f1303cdefd4406517d50e88e6c66ad9ffd1d54ce14910de31"})
syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

[ 3450.493655][ T2635] cdc_ether 4-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device
[ 3450.499724][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.505344][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.522242][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.528506][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.535311][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.541237][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.547874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.554143][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.561102][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.567729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.574380][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.581184][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.587078][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.593705][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.599962][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.606920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.613548][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.619753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.626533][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.632367][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.638971][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.645149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.652035][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.658635][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.664795][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.671572][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.677412][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.684034][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.690236][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.697131][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.703723][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.709928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.716703][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.722516][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.729115][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.735299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.742123][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.748701][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.755306][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.761928][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.768179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.774969][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.780842][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.787458][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.793710][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.800607][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.807190][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.813364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.820143][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.826027][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.832651][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.838871][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.845792][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.852386][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.858590][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.865420][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.871353][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.877988][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.884202][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.891151][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.897745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.903950][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.910724][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.916555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.923152][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.929401][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.936343][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.942931][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.949091][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3450.955864][    C1] yealink 2-1:36.0: unexpected response 0
[ 3450.961718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.968337][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.974527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3450.981408][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3450.987994][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3450.994152][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.000927][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.006779][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.013380][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.019590][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.026506][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.033100][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.039272][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.046046][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.051904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.058514][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.064675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.071564][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.078148][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.084336][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.091115][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.096944][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.103541][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.109756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.116648][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.123248][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.129407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.136183][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.142024][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.148665][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.154914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.161812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.168460][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.174664][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.181453][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.187281][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.193898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.200076][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.206969][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.213549][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.219720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.226494][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.232356][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.238973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.245170][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.252053][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.258637][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.264835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.271610][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.277479][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.284080][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.290282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.297248][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.303853][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.310116][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.316923][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.322754][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.329363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.335566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.342437][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.349050][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.355337][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.361948][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.368158][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.374933][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.380740][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.387340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.393504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.400468][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.407087][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.413283][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.420069][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.425884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.432485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.438650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.445520][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.452130][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.458278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.465063][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.470908][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.477507][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.483655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.490553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.497148][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.503370][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.510156][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.516020][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.522631][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.528821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.535736][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.542347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.548557][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.555345][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.561179][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.567793][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.573994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.580875][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.587461][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.593601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.600377][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.606183][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.612779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.618927][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.625793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.632393][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.638548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.645335][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.651155][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.657753][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.663924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.670820][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.677455][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.683601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.690402][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.696209][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.702811][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.709024][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.715939][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.722545][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.728709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.735489][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.741310][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.747905][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.754102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.761012][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.767625][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.773817][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.780860][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.786715][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.793329][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.799493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.806363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.812948][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.819113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.825888][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.831720][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.838340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.844521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.851403][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.857997][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.864167][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.870947][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.876788][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.883403][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.889566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.896423][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.903008][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.909196][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.915967][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.921767][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.928369][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.934512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.941393][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.947983][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.954128][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3451.960903][    C1] yealink 2-1:36.0: unexpected response 0
[ 3451.966733][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.973332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.979512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3451.986373][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3451.992975][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3451.999121][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.005903][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.011740][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.018347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.024546][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.031427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.038015][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.044186][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.050955][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.056749][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.063350][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.069524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.076427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.083015][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.089149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.095943][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.101736][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.108336][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.114518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.121381][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.127988][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.134125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.140903][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.146712][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.153311][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.159451][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.166309][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.172905][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.179060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.185841][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.191634][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.198232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.204402][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.211291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.217884][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.224050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.230834][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.236651][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.243258][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.249419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.256275][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.262874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.269039][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.275815][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.281669][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.288265][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.294434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.301302][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.307892][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.314063][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.320837][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.326687][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.333285][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.339480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.346351][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.352935][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.359071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.365846][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.371645][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.378252][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.384425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.391287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.397887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.404052][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.410830][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.416649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.423242][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.429430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.436305][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.442889][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.449036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.455810][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.461604][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.468199][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.474377][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.481249][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.487853][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.493988][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.500782][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.506589][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.513193][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.519385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.526246][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.532834][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.538968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.545745][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.551555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.558152][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.564289][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.571146][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.577760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.583926][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.590701][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.596511][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.603114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.609269][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.616153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.622737][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.628889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.635666][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.641466][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.648064][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.654214][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.661090][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.667676][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.673813][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.680595][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.686392][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.692991][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.699129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.705994][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.712611][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.718767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.725537][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.731329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.737923][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.744062][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.750932][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.757514][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.763648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.770423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.776225][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.782823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.788973][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.795837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.802421][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.808560][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.815338][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.821137][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.827734][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.833881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.840748][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.847334][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.853526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.860336][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.866124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.872721][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.878876][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.885753][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.892335][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.898480][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.905276][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.911096][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.917696][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.923900][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.930798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.937398][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.943551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.950325][    C1] yealink 2-1:36.0: unexpected response 0
[ 3452.956182][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.962800][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.968969][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3452.975829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3452.982430][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3452.988623][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3452.995396][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.001186][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.007786][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.013924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.020809][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.027391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.033524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.040300][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.046090][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.052687][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.058837][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.065692][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.072281][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.078418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.085193][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.090999][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.097603][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.103752][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.110610][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.117200][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.123374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.130180][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.136012][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.142618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.148797][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.155673][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.162262][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.168415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.175200][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.181028][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.187638][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.193819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.200674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.207263][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.213396][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.220172][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.225981][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.232578][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.238753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.245641][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.252243][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.258449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.265224][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.271050][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.277648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.283805][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.290681][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.297285][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.303425][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.310197][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.316002][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.322598][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.328806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.335676][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.342264][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.348415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.355190][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.360994][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.367603][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.373778][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.380667][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.387289][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.393457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.400235][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.406087][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.412713][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.418879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.425778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.432362][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.438505][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.445299][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.451124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.457728][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.463915][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.470773][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.477362][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.483503][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.490282][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.496110][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.502709][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.508869][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.515735][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.522321][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.528473][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.535266][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.541153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.547793][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.553955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.560835][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.567420][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.573556][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.580344][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.586157][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.592760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.598929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.605789][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.612378][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.618564][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.625357][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.631216][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.637842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.644075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.650983][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.657603][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.663857][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.670665][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.676573][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.683199][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.689431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.696368][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.702974][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.709137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.715916][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.721726][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.728324][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.734479][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.741352][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.747938][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.754074][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.760849][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.766669][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.773268][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.779405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.786257][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.792842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.799014][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.805798][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.811654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.818258][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.824406][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.831274][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.837871][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.844051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.850823][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.856616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.863212][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.869374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.876239][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.882828][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.888983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.895765][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.901596][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.908194][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.914346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.921214][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.927802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.933945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.940715][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.946510][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.953108][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.959250][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3453.966136][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.972712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3453.978846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3453.985618][    C1] yealink 2-1:36.0: unexpected response 0
[ 3453.991428][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3453.998028][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.004173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.011032][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.017619][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.023753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.030529][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.036330][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.042925][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.049066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.055919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.062501][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.068645][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.075416][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.081205][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.087804][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.093957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.100845][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.107434][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.113571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.120352][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.126162][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.132754][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.138902][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.145749][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.152333][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.158462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.165238][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.171061][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.177680][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.183813][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.190671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.197307][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.203448][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.210221][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.216023][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.222619][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.228767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.235659][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.242242][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.248373][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.255144][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.260933][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.267555][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.273699][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.280559][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.287146][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.293282][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.300063][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.305884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.312503][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.318676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.325530][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.332111][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.338254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.345024][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.350827][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.357451][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.363607][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.370488][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.377075][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.383212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.389987][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.395809][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.402403][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.408553][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.415411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.422004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.428149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.434955][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.440807][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.447399][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.453551][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.460405][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.466992][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.473139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.479918][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.485710][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.492303][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.498457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.505332][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.511907][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.518039][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.524813][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.530601][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.537202][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.543345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.550198][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.556783][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.562916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.569696][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.575496][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.582100][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.588268][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.598175][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.604802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.611061][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.617860][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.623714][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.630328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.636514][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.643345][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.649933][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.656146][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.662758][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.668953][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.675732][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.681579][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.688181][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.694367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.701291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.707879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.714034][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.720815][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.726646][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.733244][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.739431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.746316][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.752899][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.759051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.765824][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.771641][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.778238][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.784393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.791262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.797850][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.804027][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.810798][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.816618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.823214][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.829395][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.836318][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.842910][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.849082][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.855860][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.861671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.868268][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.874441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.881303][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.887890][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.894059][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.900834][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.906645][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.913242][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.919393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.926286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.932866][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.939028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.945802][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.951620][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.958217][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.964374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3454.971264][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3454.977850][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3454.984012][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3454.990791][    C1] yealink 2-1:36.0: unexpected response 0
[ 3454.996622][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.003218][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.009417][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.016302][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.022887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.029045][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.035855][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.041667][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.048287][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.054445][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.061327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.067912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.074068][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.080839][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.086656][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.093253][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.099431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.106310][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.112889][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.119065][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.125836][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.131646][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.138252][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.144412][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.151299][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.157886][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.164031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.170805][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.176622][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.183226][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.189377][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.196260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.202846][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.209008][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.215780][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.221594][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.228187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.234336][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.241239][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.247844][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.254009][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.260782][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.266618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.273215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.279384][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.286262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.292844][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.299001][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.305779][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.311634][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.318232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.324386][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.331253][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.337841][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.343998][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.350770][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.356589][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.363183][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.369346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.376239][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.382822][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.388969][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.395740][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.401544][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.408143][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.414314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.421203][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.427790][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.434001][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.440796][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.446658][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.453266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.459492][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.466481][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.473099][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.479292][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.486075][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.491896][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.498495][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.504658][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.511585][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.518169][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.524327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.531105][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.536917][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.543510][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.549673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.556559][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.563145][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.569311][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.576090][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.581903][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.588504][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.594726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.601655][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.608249][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.614443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.621218][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.627029][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.633627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.639779][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.646664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.653241][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.659385][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.666162][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.672005][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.678607][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.684783][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.691653][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.698266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.704406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.711179][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.717017][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.723613][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.729772][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.736641][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.743223][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.749386][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.756163][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.761978][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.768573][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.774731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.781605][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.788186][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.794352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.801134][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.806974][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.813575][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.819753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.826641][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.833227][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.839384][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.846171][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.852003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.858600][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.864761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.871643][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.878232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.884416][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.891191][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.897042][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.903641][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.909814][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.916709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.923290][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.929449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.936225][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.942050][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.948656][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.954850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3455.961755][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.968337][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.974498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3455.981274][    C1] yealink 2-1:36.0: unexpected response 0
[ 3455.987109][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3455.993701][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3455.999865][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.006725][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.013306][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.019462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.026231][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.032025][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.038618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.044760][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.051636][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.058219][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.064375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.071152][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.076972][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.083566][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.089734][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.096614][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.103199][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.109374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.116148][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.121969][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.128564][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.134749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.141613][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.148196][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.154368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.161144][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.166963][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.173561][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.179716][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.186593][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.193168][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.199307][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.206082][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.211888][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.218485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.224643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.231506][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.238089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.244232][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.251004][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.256855][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.263454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.269602][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.276459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.283042][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.289241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.296021][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.301861][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.308464][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.314637][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.321541][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.328130][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.334280][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.341070][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.346877][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.353472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.359629][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.366515][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.373097][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.379244][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.386019][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.391849][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.398446][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.404599][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.411474][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.418067][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.424244][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.431027][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.436859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.443458][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.449653][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.456536][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.463116][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.469284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.476058][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.481864][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.488464][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.494619][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.501502][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.508086][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.514230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.521010][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.526823][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.533417][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.539575][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.546442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.553025][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.559179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.565951][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.571745][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.578342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.584492][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.591383][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.597986][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.604147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.610923][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.616740][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.623337][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.629494][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.636358][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.642939][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.649106][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.655900][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.661712][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.668313][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.674493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.681385][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.687978][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.694150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.700927][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.706760][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.713390][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.719591][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.726487][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.733069][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.739226][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.746001][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.751819][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.758416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.764582][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.771446][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.778033][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.784181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.790953][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.796785][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.803381][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.809550][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.816432][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.823014][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.829204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.835975][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.841788][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.848380][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.854532][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.861422][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.868004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.874149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.880925][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.886735][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.893334][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.899491][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.906352][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.912931][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.919097][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.925873][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.931686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.938280][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.944423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.951284][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.957871][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.964016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3456.970787][    C1] yealink 2-1:36.0: unexpected response 0
[ 3456.976583][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3456.983178][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3456.989318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3456.996187][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.002768][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.008925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.015699][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.021491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.028084][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.034241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.041108][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.047726][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.053867][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.060640][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.066447][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.073064][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.079229][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.086104][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.092689][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.098856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.105623][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.111421][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.118015][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.124155][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.131027][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.137608][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.143763][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.150534][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.156340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.162934][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.169088][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.175946][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.182530][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.188699][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.195480][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.201327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.207920][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.214063][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.220929][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.227517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.233673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.240446][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.246271][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.252868][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.259037][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.265938][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.272519][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.278685][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.285465][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.291286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.297882][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.304041][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.310906][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.317489][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.323637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.330417][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.336253][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.342850][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.349002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.355865][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.362449][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.368633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.375405][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.381240][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.387836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.394001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.400883][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.407464][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.413611][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.420400][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.426262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.432855][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.439026][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.445909][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.452495][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.458652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.465432][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.471268][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.477862][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.484019][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.490884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.497470][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.503630][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.510405][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.516220][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.522814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.528981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.535878][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.542463][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.548644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.555422][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.561232][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.567829][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.573993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.580890][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.587490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.593692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.600477][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.606340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.612938][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.619116][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.625993][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.632581][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.638744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.645518][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.651331][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.657926][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.664090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.670973][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.677566][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.683712][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.690483][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.696290][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.702884][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.709043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.715909][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.722490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.728667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.735446][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.741288][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.747883][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.754054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.760941][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.767525][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.773688][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.780458][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.786282][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.792875][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.799032][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.805919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.812496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.818642][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.825413][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.831225][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.837829][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.844026][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.850903][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.857487][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.863638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.870414][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.876239][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.882839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.888987][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.895870][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.902455][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.908637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.915407][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.921210][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.927807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.933953][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.940829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.947418][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.953616][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3457.960405][    C1] yealink 2-1:36.0: unexpected response 0
[ 3457.966268][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.972895][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.979078][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3457.985960][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3457.992541][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3457.998700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.005476][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.011313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.017910][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.024073][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.030957][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.037542][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.043703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.050473][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.056291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.062884][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.069043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.075924][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.082504][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.088690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.095465][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.101285][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.107882][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.114064][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.120944][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.127527][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.133674][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.140448][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.146272][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.152867][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.159016][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.165873][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.172465][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.178641][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.185412][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.191238][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.197844][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.204028][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.210918][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.217517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.223666][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.230446][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.236269][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.242866][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.249039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.255904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.262484][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.268648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.275419][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.281254][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.287854][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.294025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.300900][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.307485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.313656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.320429][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.326232][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.332823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.338969][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.345838][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.352414][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.358556][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.365326][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.371120][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.377717][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.383868][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.390736][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.397320][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.403478][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.410344][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.416198][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.422795][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.428970][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.435856][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.442438][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.448622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.455392][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.461197][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.467789][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.473934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.480810][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.487385][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.493520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.500291][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.506096][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.512691][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.518841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.525696][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.532277][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.538418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.545185][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.550992][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.557586][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.563736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.570597][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.577181][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.583325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.590094][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.595893][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.602485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.608654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.615535][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.622116][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.628292][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.635064][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.640862][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.647454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.653604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.660465][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.667048][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.673235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.680017][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.685854][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.692477][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.698675][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.705576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.712160][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.718320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.725088][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.730897][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.737490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.743635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.750509][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.757086][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.763230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.770001][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.775801][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.782395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.788549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.795411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.801993][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.808161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.814930][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.820742][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.827335][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.833478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.840345][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.846928][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.853072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.859837][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.865637][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.872227][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.878375][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.885838][T29015] ath9k_htc: Failed to initialize the device
[ 3458.891859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.891875][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.898927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.898955][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.905437][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.905452][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.918011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.930756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.930771][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.937624][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.937648][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.950366][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.950381][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.957229][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3458.969613][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.969627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.975806][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3458.975827][    C1] yealink 2-1:36.0: unexpected response 0
[ 3458.989243][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3458.989257][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3458.995405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.007963][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.007977][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.020696][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.020717][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.027580][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.027594][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.040305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.047180][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.047196][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.059567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.059587][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.065744][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.065758][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.079176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.085349][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.085363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.097906][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.097928][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.110648][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.110662][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.117501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.130242][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.130256][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.137135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.137157][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.149529][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.149543][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.155680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.169096][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.169113][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.181990][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.182011][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.187825][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.187838][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.200540][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.207402][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.207415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.220124][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.220146][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.227000][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.227014][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.239362][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.245530][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.245543][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.258944][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.258967][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.271873][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.271887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.277676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.290403][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.290416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.297279][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.297301][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.310015][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.310029][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.316864][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.329247][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.329261][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.335415][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.335437][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.348853][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.348867][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.361729][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.367549][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.367561][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.380274][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.380294][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.387165][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.387181][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.399898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.406774][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.406790][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.419179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.419200][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.425371][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.425386][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.438802][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.451752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.451769][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.457643][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.457667][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.470420][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.470437][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.477307][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.490072][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.490088][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.496950][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.496973][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.509382][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.509399][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.515564][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.529010][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.529026][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.541916][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.541938][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.547754][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.547767][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.560468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.567350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.567365][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.580115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.580136][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.587005][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.587021][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.599385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.605555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.605569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.619002][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.619024][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.631924][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.631937][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.637733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.650461][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.650475][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.657330][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.657352][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.670067][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.670080][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.676922][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.689297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.689311][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.695457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.695479][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.708882][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.708896][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.721777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.727605][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.727619][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.740343][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.740363][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.747247][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.747262][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.759977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.766855][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.766869][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.779260][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.779282][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.785438][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.785451][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.798847][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.811745][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.811759][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.817561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.817582][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.830301][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.830314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.837150][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.849895][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.849911][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.856770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.856791][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.869163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.869177][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.875322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.888746][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.888759][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.901636][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.901657][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.907469][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.907482][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.920188][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.927059][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.927077][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.939816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.939838][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.946696][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.946711][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.959111][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3459.965324][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.965347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.978818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3459.978839][    C1] yealink 2-1:36.0: unexpected response 0
[ 3459.991736][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3459.991750][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3459.997550][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.010283][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.010297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.017149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.017171][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.029888][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.029902][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.036740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.049117][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.049130][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.062008][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.062030][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.068713][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.068726][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.081594][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.087423][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.087437][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.100194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.100215][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.107074][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.107087][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.119781][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.126642][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.126656][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.139014][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.139036][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.151933][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.151946][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.158614][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.171512][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.171524][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.177325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.177347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.190065][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.190078][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.196911][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.209634][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.209648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.216494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.216517][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.228886][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.228899][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.241769][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.248461][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.248474][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.261376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.261397][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.267206][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.267220][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.279922][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.286794][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.286807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.299512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.299533][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.306387][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.306401][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.318762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.331775][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.331790][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.338476][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.338498][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.351383][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.351397][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.357204][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.369929][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.369942][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.376785][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.376806][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.389530][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.389544][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.396385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.408771][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.408784][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.421691][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.421714][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.428396][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.428409][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.441277][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.447099][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.447113][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.459824][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.459846][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.466715][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.466728][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.479424][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.486292][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.486305][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.498676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.498704][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.511635][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.511654][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.518358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.531313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.531331][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.537163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.537189][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.549915][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.549929][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.556769][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.569503][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.569517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.576401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.576423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.588798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.588812][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.601687][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.608392][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.608405][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.621286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.621309][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.627119][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.627132][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.639838][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.646705][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.646718][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.659424][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.659447][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.666301][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.666314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.678666][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.691562][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.691575][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.698259][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.698281][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.711190][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.711206][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.717015][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.729785][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.729800][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.736687][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.736708][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.749427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.749441][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.756282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.768667][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.768680][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.781562][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.781583][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.788270][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.788283][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.801159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.806984][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.806999][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.819728][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.819750][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.826595][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.826609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.839310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.846173][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.846187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.858541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.858563][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.871459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.871472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.878149][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.891051][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.891064][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.896889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.896911][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.909630][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.909643][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.916514][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.929253][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.929266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.936116][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.936141][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.948507][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.948520][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.961391][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3460.968081][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.968094][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.981013][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3460.981036][    C1] yealink 2-1:36.0: unexpected response 0
[ 3460.986847][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3460.986861][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3460.999557][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.006426][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.006439][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.019154][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.019180][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.026036][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.026050][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.038410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.051312][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.051325][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.058028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.058051][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.070936][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.070949][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.076744][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.089475][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.089489][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.096337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.096358][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.109079][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.109092][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.115936][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.128314][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.128327][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.141210][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.141230][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.147920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.147934][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.160830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.166667][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.166682][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.179411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.179433][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.186287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.186300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.199002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.205866][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.205880][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.218264][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.218285][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.231173][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.231186][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.237852][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.250758][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.250772][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.256573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.256600][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.269315][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.269328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.276158][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.288880][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.288894][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.295765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.295785][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.308170][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.308184][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.321069][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.327766][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.327780][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.340746][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.340771][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.346593][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.346608][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.359324][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.366194][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.366208][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.378948][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.378971][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.385825][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.385839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.398196][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.411103][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.411116][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.417804][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.417825][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.430719][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.430732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.436527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.449258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.449272][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.456117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.456144][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.468862][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.468876][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.475715][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.488124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.488140][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.501069][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.501093][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.507771][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.507785][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.520689][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.526527][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.526544][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.539296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.539318][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.546241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.546258][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.559019][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.565934][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.565952][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.578351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.578373][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.591266][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.591280][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.597949][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.610855][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.610869][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.616672][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.616694][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.629411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.629424][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.636280][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.649035][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.649050][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.655908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.655929][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.668314][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.668328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.681205][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.687902][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.687917][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.700833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.700854][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.706668][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.706682][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.719390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.726255][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.726270][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.738997][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.739017][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.745872][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.745886][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.758250][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.771163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.771178][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.777868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.777889][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.790788][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.790803][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.796600][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.809329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.809343][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.816199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.816219][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.828951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.828966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.835818][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.848201][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.848215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.861120][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.861142][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.867819][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.867833][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.880700][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.886519][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.886532][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.899248][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.899271][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.906128][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.906141][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.918849][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.925725][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.925740][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.938107][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.938128][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.951020][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.951034][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.957741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3461.970640][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.970654][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.976456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3461.976479][    C1] yealink 2-1:36.0: unexpected response 0
[ 3461.989195][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3461.989208][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3461.996042][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.008767][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.008780][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.015652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.015674][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.028041][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.028054][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.040918][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.047633][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.047646][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.060542][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.060564][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.066388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.066403][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.079122][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.085993][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.086008][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.098722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.098743][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.105591][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.105605][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.117957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.130861][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.130875][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.137570][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.137592][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.150483][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.150501][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.156308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.169037][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.169050][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.175914][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.175940][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.188656][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.188669][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.195507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.207885][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.207898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.220777][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.220798][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.227489][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.227502][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.240368][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.246189][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.246203][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.258922][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.258944][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.265797][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.265810][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.278506][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.285373][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.285387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.297760][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.297782][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.310681][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.310696][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.317374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.330286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.330301][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.336138][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.336159][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.348892][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.348910][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.355752][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.368486][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.368500][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.375364][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.375384][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.387756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.387770][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.400652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.407345][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.407359][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.420240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.420263][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.426083][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.426099][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.438855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.445743][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.445759][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.458499][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.458521][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.465391][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.465405][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.477763][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.490682][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.490695][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.497413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.497435][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.510351][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.510368][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.516192][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.528956][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.528971][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.535829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.535856][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.548579][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.548593][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.555439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.567828][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.567846][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.580753][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.580775][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.587470][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.587485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.600369][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.606202][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.606217][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.618945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.618967][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.625829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.625842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.638551][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.645423][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.645438][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.657830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.657850][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.670743][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.670758][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.677430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.690327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.690340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.696142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.696163][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.708879][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.708893][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.715727][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.728459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.728472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.735328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.735352][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.747720][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.747733][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.760606][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.767300][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.767314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.780191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.780211][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.786021][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.786034][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.798732][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.805601][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.805615][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.818339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.818363][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.830909][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.830922][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.837577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.850469][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.850482][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.857160][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.857180][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.870067][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.870080][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.875873][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.888596][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.888609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.895449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.895471][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.908187][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.908200][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.920753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.927454][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.927467][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.940343][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.940366][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.947042][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.947055][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.959923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3462.965744][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.965757][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.978490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3462.978511][    C1] yealink 2-1:36.0: unexpected response 0
[ 3462.985375][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3462.985388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3462.998099][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.010671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.010688][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.017379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.017403][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.030291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.030307][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.036982][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.049893][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.049908][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.055715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.055737][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.068453][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.068467][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.075312][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.088048][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.088062][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.100633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.100655][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.107334][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.107348][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.120221][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.126919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.126932][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.139859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.139882][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.145703][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.145718][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.158436][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.165323][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.165347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.178067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.178088][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.190633][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.190647][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.197309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.210208][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.210222][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.216902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.216924][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.229822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.229836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.235623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.248352][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.248365][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.261768][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.261790][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.267950][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.267962][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.280492][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.287187][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.287200][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.300096][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.300117][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.306799][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.306813][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.319688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.325511][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.325524][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.338235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.338257][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.351663][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.351677][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.357820][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.370371][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.370384][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.377078][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.377101][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.389990][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.390004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.396673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.409608][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.409623][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.415448][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.415469][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.428216][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.428232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.441665][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.447852][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.447867][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.460458][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.460478][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.467175][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.467190][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.480076][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.486781][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.486796][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.499688][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.499711][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.505531][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.505544][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.518277][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.531749][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.531766][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.537981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.538009][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.550576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.550591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.557693][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.570599][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.570613][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.577299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.577320][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.590221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.590235][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.596047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.608800][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.608814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.615685][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.615707][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.628455][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.628469][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.635328][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.647722][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.647735][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.660624][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.660647][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.667338][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.667352][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.680231][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.686059][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.686073][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.698790][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.698811][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.705666][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.705680][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.718398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.725324][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.725349][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.737927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.737949][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.750840][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.750854][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.757528][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.770439][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.770454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.776290][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.776312][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.789039][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.789054][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.795917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.808723][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.808741][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.815621][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.815645][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.828029][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.828045][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.841046][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.847743][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.847757][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.860644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.860665][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.866607][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.866620][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.879331][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.886199][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.886213][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.898932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.898954][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.905812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.905826][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.918179][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.931080][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.931093][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.938036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.938058][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.950981][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.950996][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.956844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3463.969592][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.969608][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.976511][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3463.976533][    C1] yealink 2-1:36.0: unexpected response 0
[ 3463.989288][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3463.989304][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3463.996159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.008542][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.008556][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.021446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.021468][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.028149][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.028163][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.041038][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.046873][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.046888][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.059605][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.059627][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.066481][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.066496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.079203][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.086081][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.086097][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.098503][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.098526][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.111437][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.111453][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.118143][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.131052][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.131067][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.136876][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.136896][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.149648][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.149662][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.156504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.169241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.169256][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.176122][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.176143][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.188528][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.188543][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.201439][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.208133][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.208147][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.221030][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.221052][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.226860][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.226874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.239581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.246447][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.246460][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.259200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.259224][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.266069][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.266082][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.278433][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.291335][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.291349][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.298024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.298046][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.310937][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.310951][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.316752][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.329499][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.329515][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.336368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.336390][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.349102][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.349115][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.355959][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.368347][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.368361][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.381241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.381265][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.387947][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.387962][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.400835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.406657][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.406670][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.419410][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.419432][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.426288][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.426302][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.439343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.446215][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.446228][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.458585][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.458607][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.471503][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.471517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.478184][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.491083][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.491097][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.496900][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.496921][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.509654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.509669][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.516518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.529284][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.529300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.536180][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.536203][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.548588][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.548603][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.561527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.568238][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.568254][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.581204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.581227][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.587044][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.587059][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.599784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.606651][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.606670][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.619379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.619401][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.626249][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.626262][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.638643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.651595][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.651612][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.658339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.658362][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.671276][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.671293][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.677096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.689866][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.689882][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.696748][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.696770][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.709547][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.709563][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.716419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.728843][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.728859][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.741786][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.741808][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.748497][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.748512][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.761392][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.767216][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.767229][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.779954][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.779976][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.786832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.786846][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.799554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.806431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.806447][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.818824][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.818846][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.831742][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.831756][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.838430][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.851333][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.851347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.857150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.857171][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.869889][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.869903][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.876770][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.889518][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.889532][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.896427][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.896448][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.908824][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.908839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.921765][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.928477][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.928493][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.941384][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.941406][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.947222][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.947236][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.959946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3464.966809][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.966823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.979533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3464.979553][    C1] yealink 2-1:36.0: unexpected response 0
[ 3464.986404][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3464.986417][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3464.998763][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.011670][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.011684][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.018366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.018388][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.031277][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.031290][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.037082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.049821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.049838][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.056720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.056741][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.069471][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.069486][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.076331][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.088720][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.088734][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.101619][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.101641][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.108331][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.108345][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.121220][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.127045][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.127059][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.139778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.139799][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.146685][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.146699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.159397][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.166260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.166274][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.178640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.178666][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.191564][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.191579][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.198283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.211194][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.211209][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.217043][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.217065][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.229791][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.229806][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.236651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.249404][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.249422][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.256299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.256319][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.268873][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.268888][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.281782][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.288494][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.288509][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.301405][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.301426][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.307237][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.307251][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.319958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.326824][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.326839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.339580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.339603][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.346468][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.346483][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.358870][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.371792][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.371807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.378525][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.378548][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.391468][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.391484][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.397287][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.410037][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.410053][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.416906][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.416928][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.429655][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.429669][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.436512][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.448907][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.448921][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.461803][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.461825][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.468513][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.468526][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.481406][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.487228][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.487242][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.499962][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.499985][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.506843][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.506857][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.519559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.526434][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.526448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.538827][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.538848][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.551769][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.551783][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.558456][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.571394][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.571414][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.577229][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.577252][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.590021][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.590037][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.596896][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.609671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.609686][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.616546][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.616570][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.628948][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.628963][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.641848][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.648550][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.648565][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.661465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.661485][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.667301][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.667315][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.680026][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.686892][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.686906][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.699638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.699658][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.706514][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.706527][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.718879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.731786][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.731801][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.738754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.738775][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.751671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.751684][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.757477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.770204][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.770217][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.777067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.777089][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.789802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.789815][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.796680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.809062][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.809075][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.821964][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.821987][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.828682][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.828697][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.841584][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.847425][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.847441][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.860207][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.860229][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.867093][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.867109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.879816][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.886707][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.886722][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.899084][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.899107][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.912023][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.912037][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.918711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.931627][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.931643][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.937471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.937492][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.950224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.950239][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.957125][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3465.969866][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.969881][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.976741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3465.976764][    C1] yealink 2-1:36.0: unexpected response 0
[ 3465.989145][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3465.989160][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3465.995310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.008736][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.008750][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.021662][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.021685][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.027496][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.027509][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.040235][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.047100][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.047114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.059822][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.059845][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.066707][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.066723][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.079084][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.092015][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.092031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.098726][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.098751][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.111674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.111691][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.118118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.130856][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.130870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.137723][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.137744][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.150465][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.150479][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.157322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.169713][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.169727][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.175902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.175924][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.189334][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.189347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.195486][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.208062][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.208077][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.220803][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.220826][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.227685][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.227699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.240414][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.247275][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.247289][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.259654][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.259674][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.265832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.265845][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.279255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.285447][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.285461][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.298770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.298792][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.305478][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.305492][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.318365][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.331095][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.331109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.337985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.338006][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.350373][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.350386][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.356524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.369953][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.369967][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.376134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.376159][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.388719][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.388733][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.395425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.408396][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.408412][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.421142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.421165][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.428014][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.428029][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.440383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.446554][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.446567][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.459984][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.460006][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.466173][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.466187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.478713][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.485408][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.485422][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.498332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.498353][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.511082][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.511101][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.517947][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.530333][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.530347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.536494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.536516][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.549944][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.549958][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.556106][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.569023][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.569038][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.575740][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.575761][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.588665][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.588681][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.595358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.608372][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.608390][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.620796][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.620821][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.626982][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.626997][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.640401][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.646583][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.646596][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.659150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.659173][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.665858][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.665872][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.678739][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.685435][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.685448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.698339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.698361][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.710732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.710745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.716886][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.730310][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.730324][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.736474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.736501][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.749053][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.749068][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.755748][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.768662][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.768679][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.775373][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.775394][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.788296][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.788310][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.800660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.806832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.806845][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.820273][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.820294][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.826458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.826472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.839009][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.845704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.845720][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.858606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.858629][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.865328][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.865349][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.878230][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.890609][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.890622][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.896775][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.896796][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.910204][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.910218][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.916390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.928970][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.928986][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.935672][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.935703][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.948619][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.948638][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.955314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3466.968224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.968239][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3466.980637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3466.980658][    C1] yealink 2-1:36.0: unexpected response 0
[ 3466.986822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3466.986837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.000251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.006431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.006448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.019034][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.019059][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.025737][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.025751][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.038627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.045352][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.045370][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.058276][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.058296][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.070662][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.070676][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.076821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.090261][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.090278][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.096445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.096473][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.109031][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.109046][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.115728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.128639][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.128652][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.135348][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.135371][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.148268][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.148282][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.160635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.166811][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.166825][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.180229][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.180251][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.186413][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.186426][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.198977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.205671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.205685][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.218580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.218603][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.225308][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.225332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.238231][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.250626][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.250642][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.256800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.256823][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.270262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.270276][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.276436][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.288995][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.289009][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.295713][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.295734][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.308631][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.308645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.315313][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.328221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.328236][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.340606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.340626][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.346788][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.346802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.360196][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.366367][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.366380][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.378915][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.378936][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.385630][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.385645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.398549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.411305][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.411321][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.418182][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.418206][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.430610][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.430627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.437262][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.450699][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.450715][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.456902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.456924][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.469477][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.469492][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.476172][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.489111][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.489126][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.495849][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.495870][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.508814][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.508831][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.521214][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.527388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.527402][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.540812][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.540834][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.546994][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.547008][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.559543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.566237][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.566252][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.579142][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.579164][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.585854][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.585870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.598785][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.611172][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.611187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.617347][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.617368][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.630783][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.630798][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.636941][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.649511][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.649526][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.656208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.656230][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.669132][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.669149][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.675819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.688737][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.688752][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.701122][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.701145][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.707310][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.707325][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.720741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.726919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.726934][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.739481][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.739508][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.746191][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.746206][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.759075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.765770][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.765783][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.778669][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.778691][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.791058][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.791071][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.797216][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.810638][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.810652][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.816800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.816822][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.829379][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.829395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.836069][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.848971][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.848986][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.855662][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.855684][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.868581][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.868595][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.880957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.887128][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.887144][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.900564][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.900585][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.906741][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.906757][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.919278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.925973][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.925987][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.938864][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.938887][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.945566][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.945579][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.958485][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3467.970865][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.970879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.977029][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3467.977052][    C1] yealink 2-1:36.0: unexpected response 0
[ 3467.990464][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3467.990482][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3467.996621][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.009178][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.009192][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.015867][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.015889][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.028778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.028791][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.035448][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.048356][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.048370][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.060735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.060757][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.066911][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.066924][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.080318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.086494][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.086507][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.099031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.099054][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.105732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.105745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.118617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.125337][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.125359][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.138283][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.138305][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.150674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.150688][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.156827][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.170258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.170272][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.176450][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.176478][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.189032][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.189048][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.195723][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.208629][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.208643][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.215327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.215351][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.228250][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.228264][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.240617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.246788][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.246802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.260222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.260250][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.266411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.266425][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.278946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.285639][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.285653][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.298536][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.298559][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.311273][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.311287][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.318124][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.330713][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.330728][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.336884][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.336906][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.350345][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.350360][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.356511][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.369069][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.369082][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.375757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.375778][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.388667][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.388679][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.395345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.408251][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.408264][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.420622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.420643][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.426807][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.426821][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.440355][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.446737][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.446755][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.459326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.459349][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.466033][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.466047][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.478923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.485618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.485631][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.498548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.498570][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.510949][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.510964][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.517106][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.530546][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.530562][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.537011][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.537035][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.549612][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.549627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.556299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.569224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.569238][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.575914][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.575938][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.588861][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.588876][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.601295][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.607495][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.607512][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.620941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.620964][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.627154][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.627168][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.639720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.646430][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.646446][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.659411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.659438][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.666153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.666169][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.679060][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.691487][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.691504][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.697681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.697704][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.711159][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.711176][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.717327][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.729894][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.729909][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.736590][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.736612][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.749503][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.749516][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.756176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.769106][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.769121][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.781497][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.781520][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.787678][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.787692][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.801091][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.807260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.807273][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.819831][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.819852][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.826529][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.826542][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.839411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.846098][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.846112][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.858995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.859016][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.871386][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.871399][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.877535][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.890967][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.890983][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.897137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.897158][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.909700][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.909713][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.916410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.929317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.929331][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.936006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.936028][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.948922][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.948936][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.961291][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3468.967466][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.967480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.980908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3468.980930][    C1] yealink 2-1:36.0: unexpected response 0
[ 3468.987088][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3468.987101][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3468.999636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.006336][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.006351][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.019256][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.019278][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.025961][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.025974][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.038874][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.051273][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.051289][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.057457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.057484][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.070906][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.070921][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.077062][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.089637][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.089653][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.096360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.096381][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.109277][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.109292][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.115966][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.128881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.128895][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.141291][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.141313][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.147486][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.147500][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.160935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.167107][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.167121][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.179688][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.179709][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.186409][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.186424][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.199303][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.205996][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.206010][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.218904][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.218927][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.231302][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.231322][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.237812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.251258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.251273][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.257431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.257454][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.269988][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.270001][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.276666][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.289571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.289585][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.296284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.296307][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.309208][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.309222][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.321577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.327748][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.327763][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.341524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.341550][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.347698][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.347712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.360239][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.366933][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.366947][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.379826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.379849][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.386521][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.386535][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.399406][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.411810][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.411823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.417975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.417997][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.431405][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.431419][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.437562][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.450176][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.450196][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.457033][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.457058][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.469954][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.469969][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.476635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.489533][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.489547][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.495362][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.495383][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.508100][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.508114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.521513][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.527686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.527699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.540228][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.540250][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.546949][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.546964][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.559858][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.566563][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.566577][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.579497][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.579520][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.585362][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.585377][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.598121][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.611567][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.611583][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.617772][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.617800][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.630345][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.630359][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.637031][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.649936][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.649950][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.656626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.656647][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.669576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.669592][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.675418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.688163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.688179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.701605][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.701627][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.707794][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.707807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.720328][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.727018][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.727031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.739912][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.739933][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.746614][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.746627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.759497][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.765350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.765364][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.778095][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.778116][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.791534][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.791549][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.797692][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.810263][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.810278][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.816967][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.816989][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.829883][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.829898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.836562][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.849475][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.849490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.855319][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.855344][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.868060][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.868074][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.881487][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.887660][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.887674][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.900208][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.900229][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.906903][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.906917][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.919794][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.926484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.926497][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.939406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.939428][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.951808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.951822][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.957999][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3469.971427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.971442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.977600][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3469.977622][    C1] yealink 2-1:36.0: unexpected response 0
[ 3469.990163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3469.990177][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3469.996846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.009744][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.009757][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.016431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.016453][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.029339][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.029352][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.041698][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.047871][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.047884][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.061290][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.061313][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.067466][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.067479][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.080001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.086692][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.086705][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.099631][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.099653][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.106334][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.106347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.119219][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.131593][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.131606][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.137758][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.137779][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.151195][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.151209][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.157349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.169898][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.169912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.176587][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.176609][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.189510][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.189526][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.196196][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.209099][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.209114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.221479][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.221501][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.227674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.227689][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.241102][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.247286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.247300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.259872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.259894][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.266577][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.266592][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.279466][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.286153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.286166][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.299054][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.299076][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.311443][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.311457][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.317602][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.331033][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.331048][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.337203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.337225][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.349774][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.349788][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.356459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.369374][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.369390][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.376078][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.376100][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.388998][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.389014][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.401377][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.407548][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.407562][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.420993][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.421015][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.427172][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.427185][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.439701][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.446394][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.446408][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.459283][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.459305][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.465986][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.466000][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.478877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.491258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.491272][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.497419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.497441][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.510850][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.510864][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.517003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.529555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.529568][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.536241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.536263][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.549148][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.549162][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.555823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.568757][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.568773][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.581189][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.581211][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.587372][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.587387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.600793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.606968][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.606982][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.619525][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.619548][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.626237][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.626251][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.639152][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.645858][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.645873][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.658774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.658795][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.671174][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.671189][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.677337][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.690769][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.690785][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.696941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.696963][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.709507][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.709521][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.716194][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.729098][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.729112][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.735791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.735814][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.748718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.748732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.761096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.767284][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.767300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.780736][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.780757][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.786923][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.786939][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.799501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.806201][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.806218][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.819113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.819134][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.825821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.825835][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.838728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.851120][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.851134][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.857295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.857318][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.870726][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.870740][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.876883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.889439][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.889453][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.896135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.896156][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.909050][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.909065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.915771][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.928679][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.928697][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.941078][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.941100][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.947263][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.947277][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.960678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3470.966857][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.966870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.979404][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3470.979426][    C1] yealink 2-1:36.0: unexpected response 0
[ 3470.986107][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3470.986121][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3470.999007][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.005714][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.005729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.018633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.018653][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.031045][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.031059][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.037208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.050640][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.050655][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.056817][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.056839][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.069394][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.069409][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.076081][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.088983][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.088997][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.095672][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.095699][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.108599][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.108613][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.120969][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.127145][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.127158][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.140564][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.140586][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.146800][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.146814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.159363][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.166060][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.166075][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.178975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.178996][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.185696][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.185712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.198605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.211023][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.211038][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.217194][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.217219][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.230629][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.230643][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.236790][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.249349][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.249363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.256041][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.256062][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.268956][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.268971][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.275636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.288563][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.288578][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.300942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.300965][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.307169][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.307183][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.320585][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.326757][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.326770][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.339562][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.339584][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.346266][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.346279][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.359163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.365866][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.365882][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.378788][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.378809][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.391187][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.391203][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.397346][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.410793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.410808][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.416972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.416995][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.429554][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.429571][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.436259][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.449169][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.449184][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.455863][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.455884][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.468825][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.468839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.481222][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.487401][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.487416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.500830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.500852][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.507017][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.507031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.519599][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.526291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.526305][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.539202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.539224][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.545914][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.545929][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.558857][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.571271][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.571288][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.577478][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.577500][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.590964][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.590982][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.597159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.609720][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.609735][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.616417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.616439][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.629374][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.629387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.636054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.648994][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.649010][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.661418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.661441][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.667608][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.667622][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.681036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.687216][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.687231][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.699783][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.699805][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.706488][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.706503][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.719416][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.726110][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.726124][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.739019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.739042][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.751415][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.751430][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.757574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.771011][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.771027][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.777187][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.777207][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.789801][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.789815][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.796489][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.809400][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.809415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.816098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.816121][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.829036][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.829051][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.841411][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.847585][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.847599][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.861017][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.861038][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.867197][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.867211][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.879733][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.886425][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.886440][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.899332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.899354][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.906030][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.906043][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.918917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.931293][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.931307][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.937457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.937478][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.950931][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.950945][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.957113][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3471.969663][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.969677][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.976357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3471.976379][    C1] yealink 2-1:36.0: unexpected response 0
[ 3471.989265][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3471.989278][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3471.995938][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.008837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.008850][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.021213][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.021235][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.027390][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.027404][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.040801][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.046974][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.046987][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.059515][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.059537][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.066217][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.066230][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.079095][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.085783][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.085797][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.098679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.098701][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.111107][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.111121][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.117260][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.130680][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.130693][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.136841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.136864][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.149408][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.149422][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.156088][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.168986][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.168999][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.175669][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.175690][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.188579][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.188596][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.200942][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.207113][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.207126][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.220532][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.220555][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.226717][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.226730][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.239255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.245942][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.245955][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.258837][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.258860][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.265609][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.265623][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.278518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.290919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.290936][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.297102][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.297127][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.310547][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.310562][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.316714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.329377][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.329399][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.336111][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.336141][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.349049][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.349064][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.355735][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.368676][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.368692][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.381064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.381087][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.387275][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.387292][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.400725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.406908][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.406924][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.419469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.419493][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.426220][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.426234][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.439133][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.445855][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.445874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.458858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.458886][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.471297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.471314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.477500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.490962][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.490980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.497149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.497173][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.509769][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.509786][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.516468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.529384][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.529400][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.536092][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.536113][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.549017][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.549032][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.561453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.567660][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.567677][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.581120][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.581141][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.587357][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.587374][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.599935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.606639][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.606655][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.619561][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.619584][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.626268][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.626283][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.639444][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.645313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.645338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.658061][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.658083][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.671519][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.671534][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.677687][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.690250][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.690265][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.696947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.696968][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.709867][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.709881][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.716542][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.729443][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.729457][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.741819][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.741840][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.748048][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.748061][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.761465][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.767631][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.767645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.780186][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.780207][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.786881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.786894][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.799767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.806453][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.806466][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.819362][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.819383][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.831763][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.831779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.837930][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.851363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.851377][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.857534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.857557][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.870124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.870139][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.876819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.889723][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.889738][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.896411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.896433][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.909364][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.909377][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.921782][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.927981][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.927995][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.941431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.941454][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.947614][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.947628][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.960165][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3472.966859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.966873][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.979767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3472.979790][    C1] yealink 2-1:36.0: unexpected response 0
[ 3472.986467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3472.986481][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3472.999366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.011749][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.011763][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.017918][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.017941][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.031350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.031363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.037762][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.050321][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.050335][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.057020][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.057042][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.069988][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.070003][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.076671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.089597][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.089611][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.095420][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.095441][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.108159][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.108173][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.121577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.127745][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.127758][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.140288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.140312][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.146989][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.147002][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.159882][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.166572][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.166586][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.179484][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.179505][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.185325][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.185338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.198035][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.211462][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.211476][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.217630][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.217651][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.230231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.230245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.237179][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.250117][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.250132][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.256813][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.256833][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.269737][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.269752][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.275554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.288317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.288332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.301751][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.301774][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.307936][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.307951][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.320476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.327170][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.327184][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.340076][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.340097][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.346779][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.346793][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.359678][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.365503][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.365517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.378240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.378261][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.391744][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.391760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.397912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.410463][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.410477][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.417171][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.417193][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.430086][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.430100][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.436761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.449661][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.449675][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.455477][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.455498][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.468221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.468235][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.481649][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.487820][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.487833][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.500385][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.500407][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.507090][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.507103][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.520027][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.526746][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.526763][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.539684][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.539707][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.545566][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.545580][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.558284][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.571718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.571732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.577891][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.577913][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.590470][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.590484][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.597162][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.610068][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.610083][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.616759][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.616781][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.629671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.629685][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.635508][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.648246][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.648259][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.661673][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.661695][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.667854][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.667868][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.680393][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.687084][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.687097][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.699975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.699997][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.706714][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.706727][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.719604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.725427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.725440][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.738145][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.738168][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.751576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.751593][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.757737][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.770310][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.770323][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.776999][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.777022][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.789919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.789934][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.796610][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.809531][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.809548][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.815375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.815397][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.828125][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.828141][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.841549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.847729][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.847745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.860285][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.860309][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.867028][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.867043][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.879917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.886608][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.886622][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.899529][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.899552][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.905374][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.905388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.918087][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.931507][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.931520][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.937671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.937692][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.950231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.950245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.956938][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3473.969876][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.969892][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.976584][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3473.976605][    C1] yealink 2-1:36.0: unexpected response 0
[ 3473.989505][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3473.989520][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3473.995328][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.008056][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.008070][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.021493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.021516][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.027718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.027732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.040250][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.046941][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.046954][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.059830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.059853][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.066533][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.066547][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.079423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.091801][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.091814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.097974][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.097997][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.111445][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.111460][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.117627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.130229][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.130245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.136942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.136964][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.149864][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.149879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.156541][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.169458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.169473][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.181845][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.181868][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.188071][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.188085][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.201479][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.207659][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.207673][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.220211][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.220232][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.226910][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.226924][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.239803][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.246491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.246505][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.259407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.259428][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.271812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.271828][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.277980][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.291425][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.291442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.297614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.297636][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.310176][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.310190][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.316858][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.329766][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.329779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.336453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.336474][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.349429][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.349442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.361789][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.367979][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.367993][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.381399][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.381419][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.387579][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.387592][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.400132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.406825][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.406839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.419743][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.419767][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.426445][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.426460][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.439342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.451719][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.451733][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.457885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.457907][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.471321][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.471335][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.477474][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.490036][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.490049][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.496729][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.496751][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.509683][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.509698][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.516359][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.529280][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.529297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.541674][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.541696][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.547880][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.547903][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.561358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.567553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.567571][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.580134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.580155][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.586835][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.586849][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.599727][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.606418][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.606432][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.619371][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.619397][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.631778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.631792][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.637941][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.651399][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.651416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.657593][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.657616][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.670201][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.670215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.676886][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.689808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.689823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.696498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.696521][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.709419][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.709434][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.721787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.727965][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.727980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.741397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.741422][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.747585][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.747599][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.760140][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.766837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.766851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.779741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.779763][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.786435][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.786448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.799348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.811730][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.811744][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.817896][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.817924][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.831390][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.831406][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.837549][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.850109][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.850125][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.856814][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.856837][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.869743][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.869758][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.876455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.889358][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.889371][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.901731][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.901753][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.907920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.907933][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.921354][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.927527][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.927540][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.940070][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.940091][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.946771][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.946785][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.959664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3474.966356][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.966371][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.979258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3474.979280][    C1] yealink 2-1:36.0: unexpected response 0
[ 3474.991698][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3474.991712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3474.997851][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.011281][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.011295][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.017441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.017465][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.030046][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.030061][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.036749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.049660][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.049675][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.056353][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.056374][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.069275][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.069291][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.081653][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.087821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.087835][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.101242][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.101265][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.107423][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.107437][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.119964][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.126649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.126662][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.139538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.139559][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.146280][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.146293][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.159166][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.171546][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.171559][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.177706][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.177728][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.191145][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.191159][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.197302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.209872][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.209892][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.216579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.216601][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.229493][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.229509][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.236174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.249075][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.249089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.261453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.261474][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.267632][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.267646][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.281049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.287221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.287234][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.299764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.299786][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.306513][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.306527][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.319391][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.326103][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.326120][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.339007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.339029][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.351400][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.351414][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.357554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.370975][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.370988][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.377136][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.377158][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.389698][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.389711][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.396387][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.409297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.409312][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.415988][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.416009][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.428942][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.428957][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.441314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.447494][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.447510][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.460939][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.460962][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.467157][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.467171][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.479692][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.486382][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.486395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.499274][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.499296][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.505977][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.505990][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.519045][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.531424][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.531438][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.537586][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.537607][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.551019][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.551033][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.557170][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.569750][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.569765][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.576541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.576564][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.589472][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.589487][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.596167][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.609075][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.609089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.621453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.621475][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.627676][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.627690][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.641120][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.647313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.647329][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.659893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.659916][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.666603][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.666619][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.679523][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.686219][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.686234][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.699129][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.699152][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.711550][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.711564][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.717710][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.731142][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.731156][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.737309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.737332][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.749874][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.749888][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.756553][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.769452][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.769466][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.776137][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.776159][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.789090][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.789105][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.801460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.807639][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.807653][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.821075][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.821097][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.827254][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.827267][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.839790][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.846481][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.846495][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.859366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.859388][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.866064][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.866077][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.878960][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.891350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.891366][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.897522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.897543][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.910957][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.910971][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.917114][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.929676][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.929690][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.936371][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.936391][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.949334][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.949350][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.956060][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3475.968972][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.968987][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3475.981380][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3475.981403][    C1] yealink 2-1:36.0: unexpected response 0
[ 3475.987576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3475.987591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.001004][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.007185][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.007201][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.019743][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.019772][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.026450][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.026464][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.039335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.046025][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.046038][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.058922][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.058944][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.071325][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.071340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.077497][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.090946][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.090961][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.097124][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.097148][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.109729][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.109744][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.116417][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.129322][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.129336][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.136011][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.136033][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.148924][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.148937][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.161281][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.167454][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.167467][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.180879][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.180901][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.187058][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.187071][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.199595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.206283][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.206296][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.219179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.219201][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.225883][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.225898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.238784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.251183][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.251199][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.257358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.257380][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.270845][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.270859][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.277002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.289561][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.289575][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.296258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.296283][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.309173][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.309186][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.315848][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.328761][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.328779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.341146][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.341169][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.347327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.347340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.360736][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.366915][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.366928][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.379469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.379491][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.386167][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.386181][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.399089][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.405808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.405828][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.418766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.418787][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.431230][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.431247][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.437412][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.450862][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.450877][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.457039][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.457063][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.469614][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.469630][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.476307][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.489232][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.489249][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.495934][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.495956][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.508848][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.508862][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.521255][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.527454][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.527470][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.540938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.540960][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.547140][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.547157][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.559721][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.566432][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.566448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.579348][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.579372][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.586114][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.586131][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.599068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.611846][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.611868][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.618068][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.618096][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.631527][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.631543][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.637711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.650308][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.650323][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.657093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.657117][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.670009][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.670023][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.676695][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.689635][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.689651][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.695472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.695493][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.708231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.708248][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.721667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.727856][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.727872][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.740422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.740446][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.747178][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.747194][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.760077][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.766777][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.766792][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.779695][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.779716][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.785536][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.785549][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.798245][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.811667][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.811681][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.817841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.817864][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.830402][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.830416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.837082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.849984][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.849997][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.856671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.856692][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.869609][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.869623][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.875418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.888182][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.888198][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.901633][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.901656][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.907871][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.907885][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.920441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.927135][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.927148][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.940030][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.940051][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.946728][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.946742][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.959627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3476.965450][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.965463][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.978172][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3476.978193][    C1] yealink 2-1:36.0: unexpected response 0
[ 3476.991606][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3476.991619][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3476.997767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.010330][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.010346][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.017031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.017053][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.029940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.029954][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.036613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.049520][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.049534][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.055342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.055366][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.068124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.068138][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.081552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.087731][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.087750][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.100299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.100324][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.106998][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.107011][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.119882][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.126576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.126590][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.139489][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.139510][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.145344][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.145358][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.158053][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.171474][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.171487][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.177640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.177661][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.190208][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.190221][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.196894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.209821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.209837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.216520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.216543][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.229491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.229507][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.235308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.248074][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.248090][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.261504][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.261524][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.267686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.267699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.280226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.286940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.286956][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.299869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.299892][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.306571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.306585][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.319476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.325330][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.325355][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.338089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.338111][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.351524][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.351538][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.357685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.370259][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.370274][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.376971][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.376993][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.389931][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.389946][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.396611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.409515][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.409528][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.415328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.415349][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.428076][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.428089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.441491][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.447659][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.447674][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.460217][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.460243][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.466921][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.466935][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.479806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.486493][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.486506][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.499392][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.499413][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.511779][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.511792][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.517948][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.531374][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.531388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.537533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.537554][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.550164][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.550179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.556880][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.569829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.569845][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.576537][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.576561][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.589487][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.589503][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.595310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.608075][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.608089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.621498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.621521][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.627690][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.627704][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.640250][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.646955][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.646971][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.659857][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.659879][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.666555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.666569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.679482][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.685343][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.685368][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.698102][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.698124][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.711596][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.711611][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.717765][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.730331][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.730346][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.737028][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.737049][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.749943][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.749957][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.756617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.769527][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.769541][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.775354][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.775376][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.788091][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.788104][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.801501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.807686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.807700][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.820236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.820258][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.826938][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.826951][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.839826][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.846512][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.846526][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.859426][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.859448][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.865317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.865340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.878043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.891471][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.891485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.897648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.897669][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.910209][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.910222][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.916910][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.929811][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.929825][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.936496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.936517][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.949410][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.949424][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.961794][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3477.967962][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.967975][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3477.981442][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3477.981468][    C1] yealink 2-1:36.0: unexpected response 0
[ 3477.987633][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3477.987648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.000200][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.006900][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.006913][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.019818][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.019839][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.026576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.026590][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.039496][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.045336][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.045351][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.058064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.058086][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.071531][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.071549][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.077724][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.090283][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.090297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.096980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.097001][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.109894][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.109908][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.116574][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.129493][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.129509][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.135321][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.135348][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.148066][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.148080][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.161480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.167666][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.167680][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.180220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.180241][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.186966][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.186979][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.199848][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.206541][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.206555][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.219446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.219469][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.225308][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.225330][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.238046][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.251477][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.251493][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.257666][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.257686][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.270248][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.270264][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.276943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.290423][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.290439][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.297123][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.297146][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.310051][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.310067][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.315872][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.328602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.328616][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.335475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.335497][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.348260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.348273][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.360799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.367491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.367505][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.380388][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.380411][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.387088][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.387101][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.399977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.405836][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.405853][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.418601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.418624][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.425494][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.425510][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.438223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.450816][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.450831][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.457520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.457542][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.470458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.470473][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.477140][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.490052][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.490069][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.495883][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.495905][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.508697][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.508711][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.515558][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.528284][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.528297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.540827][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.540849][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.547532][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.547545][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.560423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.567133][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.567148][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.580051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.580072][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.585883][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.585897][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.598601][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.605482][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.605498][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.618216][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.618241][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.630788][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.630803][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.637474][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.650381][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.650394][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.657079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.657101][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.670035][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.670049][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.675846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.688584][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.688599][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.695462][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.695483][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.708200][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.708214][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.720740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.727429][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.727442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.740332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.740354][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.747041][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.747055][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.759939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.765768][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.765782][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.778494][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.778515][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.785369][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.785382][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.798080][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.810629][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.810642][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.817321][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.817342][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.830272][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.830285][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.836943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.849840][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.849853][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.855658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.855680][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.868399][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.868413][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.881808][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.887978][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.887991][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.900527][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.900549][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.907231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.907244][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.920145][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.926839][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.926852][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.939750][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.939772][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.945592][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.945608][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.958318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3478.971743][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.971757][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.977907][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3478.977930][    C1] yealink 2-1:36.0: unexpected response 0
[ 3478.990540][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3478.990555][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3478.997237][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.010155][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.010170][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.016853][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.016874][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.029765][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.029779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.035570][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.048305][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.048318][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.061725][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.061746][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.067908][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.067922][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.080455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.087153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.087167][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.100054][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.100074][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.106751][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.106764][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.119662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.125484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.125497][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.138239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.138261][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.151752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.151768][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.157932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.170526][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.170542][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.177259][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.177281][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.190196][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.190212][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.196883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.209791][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.209805][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.215614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.215645][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.228365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.228379][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.241779][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.247957][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.247973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.260526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.260550][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.267262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.267277][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.280156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.286848][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.286862][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.299752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.299773][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.305632][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.305647][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.318383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.331827][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.331843][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.338008][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.338031][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.350637][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.350654][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.357358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.370305][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.370321][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.377016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.377038][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.389983][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.390000][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.395810][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.408595][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.408612][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.415487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.415509][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.428226][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.428240][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.440772][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.447464][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.447478][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.460365][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.460386][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.467113][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.467126][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.480009][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.485840][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.485854][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.498603][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.498624][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.505483][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.505496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.518194][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.530747][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.530760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.537433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.537455][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.550379][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.550395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.557068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.570018][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.570035][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.575860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.575884][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.588621][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.588637][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.595525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.608287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.608304][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.620854][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.620876][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.627604][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.627618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.640503][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.647206][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.647220][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.660117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.660139][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.665953][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.665967][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.678714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.685588][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.685603][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.698324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.698346][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.710897][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.710913][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.717593][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.730509][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.730523][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.737199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.737220][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.750123][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.750137][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.755944][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.768687][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.768704][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.775573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.775594][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.788370][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.788386][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.800930][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.807635][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.807650][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.820543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.820564][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.827244][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.827257][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.840134][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.845956][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.845970][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.858679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.858701][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.865553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.865566][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.878265][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.890831][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.890846][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.897538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.897559][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.910472][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.910488][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.917160][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.930066][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.930080][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.935885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.935908][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.948686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.948701][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.955588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3479.968327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.968342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3479.980887][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3479.980909][    C1] yealink 2-1:36.0: unexpected response 0
[ 3479.987595][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3479.987609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.000498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.007206][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.007221][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.020120][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.020143][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.025960][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.025974][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.038680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.045556][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.045573][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.058299][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.058322][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.070886][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.070903][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.077594][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.090539][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.090556][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.097239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.097260][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.110198][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.110213][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.116032][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.128771][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.128787][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.135648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.135669][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.148391][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.148406][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.160940][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.167633][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.167647][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.180541][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.180563][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.187241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.187255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.200129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.205951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.205964][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.218679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.218701][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.225562][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.225575][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.238272][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.250830][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.250843][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.257529][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.257550][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.270492][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.270505][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.277169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.290075][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.290089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.295899][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.295920][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.308647][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.308661][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.315510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.328258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.328272][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.341070][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.341092][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.347773][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.347786][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.360662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.367355][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.367368][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.380265][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.380286][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.386106][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.386120][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.398831][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.405702][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.405716][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.418432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.418459][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.425357][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.425371][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.437730][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.450636][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.450650][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.457324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.457345][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.470248][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.470262][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.476059][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.488814][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.488830][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.495694][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.495716][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.508449][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.508465][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.515318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.527711][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.527725][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.540616][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.540639][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.547322][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.547335][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.560222][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.566053][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.566067][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.578778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.578800][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.585692][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.585705][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.598403][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.605308][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.605332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.617707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.617728][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.630629][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.630643][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.637305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.650241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.650255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.656058][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.656081][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.668797][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.668810][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.675650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.688381][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.688395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.700929][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.700953][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.707635][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.707648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.720545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.727242][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.727256][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.740154][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.740176][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.746029][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.746043][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.758788][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.765653][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.765667][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.778378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.778399][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.790954][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.790967][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.797639][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.810549][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.810563][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.817242][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.817264][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.830863][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.830879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.836683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.849428][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.849443][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.856303][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.856325][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.869047][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.869061][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.875902][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.888287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.888300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.901179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.901200][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.907914][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.907927][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.920859][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.926699][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.926714][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.939450][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.939472][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.946329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.946342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.959070][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3480.965933][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.965947][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.978319][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3480.978342][    C1] yealink 2-1:36.0: unexpected response 0
[ 3480.991249][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3480.991264][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3480.997931][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.010848][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.010864][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.016676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.016698][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.029463][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.029478][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.036328][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.049081][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.049097][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.055959][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.055982][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.068398][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.068417][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.081335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.088038][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.088052][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.100948][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.100972][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.106782][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.106796][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.119509][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.126374][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.126388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.139109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.139131][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.145990][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.146005][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.158374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.171287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.171300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.177985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.178007][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.190901][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.190914][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.196708][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.209470][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.209483][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.216342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.216362][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.229148][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.229164][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.236011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.248414][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.248430][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.261325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.261347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.268036][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.268049][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.280934][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.286760][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.286773][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.299520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.299542][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.306402][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.306416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.319115][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.326009][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.326022][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.338393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.338415][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.351340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.351355][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.358025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.370947][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.370963][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.376780][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.376802][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.389571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.389586][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.396438][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.409203][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.409219][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.416082][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.416105][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.428484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.428499][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.441398][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.448095][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.448109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.461016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.461039][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.466856][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.466870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.479583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.486459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.486472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.499209][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.499232][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.506087][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.506100][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.518468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.531389][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.531404][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.538088][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.538110][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.551049][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.551063][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.556856][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.569623][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.569637][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.576551][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.576584][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.589324][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.589343][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.596197][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.608612][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.608628][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.621547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.621569][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.628258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.628272][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.641171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.647002][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.647016][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.659730][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.659752][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.666607][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.666620][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.679351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.686231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.686245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.698710][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.698731][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.711700][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.711713][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.718383][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.731311][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.731326][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.737139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.737162][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.749887][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.749904][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.756751][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.769482][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.769495][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.776341][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.776363][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.788729][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.788743][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.801633][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.808363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.808379][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.821286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.821307][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.827135][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.827150][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.839864][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.846775][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.846789][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.859510][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.859532][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.866425][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.866439][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.878798][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.891715][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.891729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.898412][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.898435][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.911346][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.911362][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.917169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.929913][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.929928][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.936797][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.936819][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.949556][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.949570][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.956440][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3481.968841][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.968858][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3481.981773][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3481.981797][    C1] yealink 2-1:36.0: unexpected response 0
[ 3481.988498][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3481.988513][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.001423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.007262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.007278][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.020011][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.020033][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.026934][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.026948][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.039685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.046570][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.046586][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.058963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.058985][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.071884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.071898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.078570][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.091476][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.091490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.097318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.097340][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.110077][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.110090][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.116960][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.129709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.129723][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.136575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.136596][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.148991][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.149006][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.161906][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.168623][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.168639][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.181550][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.181572][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.187435][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.187451][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.200185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.207076][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.207090][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.219838][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.219867][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.226735][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.226750][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.239130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.245323][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.245338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.258763][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.258784][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.271679][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.271693][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.277491][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.290238][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.290255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.297109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.297130][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.309859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.309872][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.316708][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.329093][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.329106][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.341995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.342016][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.348753][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.348768][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.361703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.367536][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.367550][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.380269][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.380298][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.387172][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.387187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.399924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.406828][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.406845][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.419243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.419277][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.425449][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.425465][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.438897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.451835][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.451851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.457683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.457705][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.470446][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.470460][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.477322][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.490098][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.490116][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.496980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.497001][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.509427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.509441][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.515595][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.529034][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.529049][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.541949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.541971][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.547783][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.547797][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.560511][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.567392][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.567407][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.580155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.580178][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.587034][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.587049][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.599422][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.605595][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.605609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.619066][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.619089][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.632000][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.632015][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.637840][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.650604][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.650618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.657495][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.657516][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.670293][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.670306][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.677144][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.689540][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.689554][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.695709][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.695730][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.709158][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.709173][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.715339][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.727908][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.727923][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.740644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.740667][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.747520][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.747534][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.760238][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.767116][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.767131][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.779514][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.779538][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.785697][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.785712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.799112][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.805321][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.805345][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.817891][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.817913][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.830670][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.830683][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.837526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.850257][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.850270][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.857125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.857146][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.869542][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.869555][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.875693][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.889124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.889137][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.902038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.902060][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.907874][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.907888][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.920628][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.927505][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.927520][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.940251][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.940272][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.947126][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.947140][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.959500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3482.965676][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.965689][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.979098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3482.979119][    C1] yealink 2-1:36.0: unexpected response 0
[ 3482.985347][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3482.985361][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3482.997914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.010660][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.010675][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.017536][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.017558][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.030308][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.030322][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.037159][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.049556][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.049570][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.055722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.055744][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.069163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.069177][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.075331][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.087893][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.087907][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.100616][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.100639][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.107493][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.107506][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.120210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.127082][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.127095][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.139504][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.139525][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.145725][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.145739][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.159141][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.165355][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.165369][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.177910][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.177932][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.190668][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.190684][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.197541][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.210285][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.210300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.217151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.217175][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.229550][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.229563][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.235706][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.249132][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.249145][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.255322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.255347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.267898][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.267911][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.280611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.287477][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.287490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.300225][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.300247][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.307143][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.307156][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.319544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.325717][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.325730][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.339149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.339172][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.345361][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.345375][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.357941][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.370701][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.370717][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.377597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.377620][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.390368][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.390383][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.397235][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.409649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.409666][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.415846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.415867][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.429301][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.429317][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.435478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.448082][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.448098][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.460858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.460880][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.467781][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.467796][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.480504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.487375][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.487389][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.499769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.499792][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.505965][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.505980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.519444][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.525652][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.525668][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.538219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.538241][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.550978][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.550993][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.557839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.570576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.570591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.577441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.577462][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.589843][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.589856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.595995][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.609450][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.609463][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.615620][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.615642][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.628227][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.628241][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.640967][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.647842][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.647857][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.660576][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.660597][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.667454][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.667467][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.679823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.685994][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.686007][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.699420][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.699442][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.705602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.705615][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.718143][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.730876][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.730889][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.737740][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.737763][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.750505][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.750518][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.757364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.769747][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.769761][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.775909][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.775932][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.789385][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.789399][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.795548][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.808108][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.808122][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.820840][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.820863][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.827727][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.827741][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.840442][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.847322][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.847336][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.859699][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.859722][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.865882][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.865895][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.879301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.885504][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.885519][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.898071][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.898092][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.910834][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.910848][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.917689][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.930433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.930448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.937308][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.937329][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.949746][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.949760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.955929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3483.969360][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.969374][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3483.975535][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3483.975556][    C1] yealink 2-1:36.0: unexpected response 0
[ 3483.988119][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3483.988134][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.000841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.007714][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.007729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.020461][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.020484][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.027338][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.027352][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.039711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.045883][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.045896][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.059334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.059355][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.065515][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.065528][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.078096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.090837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.090851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.097700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.097723][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.110502][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.110515][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.117348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.129747][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.129761][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.135941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.135964][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.149378][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.149391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.155544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.168104][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.168118][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.180826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.180848][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.187701][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.187714][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.200412][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.207285][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.207298][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.219672][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.219693][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.225855][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.225869][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.239274][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.245444][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.245457][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.257998][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.258022][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.270798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.270812][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.277671][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.290445][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.290461][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.297332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.297353][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.309759][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.309774][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.315927][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.329390][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.329406][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.335573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.335595][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.348145][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.348159][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.360867][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.367730][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.367744][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.380487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.380509][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.387377][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.387390][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.399748][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.405923][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.405937][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.419346][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.419368][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.425605][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.425618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.438142][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.450886][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.450900][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.457752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.457776][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.470518][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.470531][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.477368][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.489762][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.489776][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.495926][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.495948][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.509363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.509377][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.515524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.528100][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.528115][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.540826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.540851][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.547703][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.547716][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.560423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.567290][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.567303][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.579705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.579727][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.585926][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.585944][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.599373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.605554][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.605569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.618121][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.618142][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.630876][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.630892][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.637740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.650467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.650481][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.657333][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.657354][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.669739][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.669754][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.675903][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.689364][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.689378][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.695539][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.695560][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.708107][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.708120][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.720817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.727682][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.727695][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.740410][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.740431][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.747325][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.747341][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.759709][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.765881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.765896][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.779344][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.779366][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.785535][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.785549][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.798076][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.810805][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.810818][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.817671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.817692][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.830412][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.830425][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.837266][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.849650][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.849664][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.855816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.855838][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.869252][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.869266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.875419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.887991][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.888007][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.900731][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.900754][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.907654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.907669][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.920419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.927285][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.927299][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.939675][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.939699][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.945855][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.945869][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.959283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3484.965458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.965471][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.978019][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3484.978040][    C1] yealink 2-1:36.0: unexpected response 0
[ 3484.990762][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3484.990775][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3484.997623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.010355][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.010370][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.017254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.017273][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.029656][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.029670][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.035812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.049241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.049255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.055419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.055440][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.068043][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.068059][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.080768][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.087634][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.087648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.100366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.100387][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.107244][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.107258][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.119623][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.125797][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.125811][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.139229][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.139249][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.145407][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.145420][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.157960][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.170704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.170720][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.177580][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.177602][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.190319][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.190332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.197172][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.209560][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.209573][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.215721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.215744][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.229198][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.229212][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.235378][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.247951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.247965][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.260671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.260694][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.267555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.267569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.280276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.287173][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.287187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.299559][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.299581][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.305739][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.305753][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.319185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.325364][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.325378][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.337929][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.337951][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.350694][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.350710][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.357570][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.370327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.370342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.377198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.377221][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.389657][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.389672][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.395827][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.409275][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.409291][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.415466][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.415487][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.428096][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.428114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.440829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.447732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.447745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.460503][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.460532][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.467411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.467427][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.479860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.486043][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.486058][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.499490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.499512][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.505682][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.505696][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.518241][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.530986][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.531003][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.537880][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.537902][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.550756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.550774][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.557632][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.570046][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.570062][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.576230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.576252][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.589674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.589688][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.595845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.608416][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.608431][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.621163][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.621185][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.628049][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.628065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.640782][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.647653][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.647667][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.660046][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.660068][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.666231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.666244][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.679641][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.685815][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.685829][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.698370][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.698393][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.711160][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.711175][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.718032][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.730769][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.730784][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.737646][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.737667][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.750056][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.750069][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.756226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.769659][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.769673][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.775831][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.775852][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.788433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.788449][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.801164][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.808038][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.808052][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.820769][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.820791][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.827641][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.827655][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.840021][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.846196][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.846210][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.859621][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.859643][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.865853][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.865867][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.878400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.891150][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.891166][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.898036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.898056][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.910775][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.910789][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.917628][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.930017][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.930030][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.936183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.936204][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.949616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.949630][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.955812][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3485.968382][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.968396][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3485.981123][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3485.981145][    C1] yealink 2-1:36.0: unexpected response 0
[ 3485.988002][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3485.988016][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.000723][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.007618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.007634][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.020016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.020036][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.026241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.026255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.039651][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.045832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.045848][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.058397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.058419][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.071181][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.071196][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.078058][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.090807][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.090823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.097692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.097714][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.110108][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.110124][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.116276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.129714][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.129729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.135890][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.135913][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.148474][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.148489][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.161195][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.168064][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.168078][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.180793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.180815][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.187711][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.187725][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.200089][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.206260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.206274][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.219686][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.219708][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.225869][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.225883][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.238423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.251160][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.251174][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.258038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.258058][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.270793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.270806][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.277642][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.290027][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.290041][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.296192][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.296214][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.309633][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.309647][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.315799][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.328354][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.328367][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.341083][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.341104][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.348011][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.348025][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.360729][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.367627][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.367642][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.380038][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.380059][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.386230][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.386245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.399650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.405819][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.405832][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.418382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.418403][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.431135][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.431149][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.438005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.450752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.450767][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.457625][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.457647][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.470037][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.470053][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.476205][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.489637][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.489652][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.495811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.495833][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.508433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.508447][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.521148][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.528029][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.528043][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.540754][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.540776][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.547630][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.547644][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.560014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.566187][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.566202][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.579639][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.579662][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.585826][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.585840][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.598389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.611142][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.611156][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.618039][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.618063][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.630809][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.630826][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.637685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.650099][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.650115][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.656281][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.656303][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.669775][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.669791][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.675946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.688512][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.688527][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.701241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.701263][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.708123][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.708137][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.720862][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.727730][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.727745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.740125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.740147][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.746318][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.746332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.759739][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.765911][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.765925][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.778474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.778494][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.791220][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.791234][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.798083][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.810834][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.810848][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.817724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.817744][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.830153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.830166][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.836400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.849844][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.849857][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.856017][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.856040][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.868605][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.868620][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.881345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.888230][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.888246][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.900978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.901005][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.907868][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.907883][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.920282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.926463][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.926477][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.939892][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.939914][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.946076][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.946090][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.958627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3486.965329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.965342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.978233][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3486.978255][    C1] yealink 2-1:36.0: unexpected response 0
[ 3486.991026][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3486.991041][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3486.997884][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.010280][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.010294][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.016456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.016477][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.029896][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.029910][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.036060][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.048620][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.048634][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.055323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.055347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.068247][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.068261][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.080966][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.087834][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.087847][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.100215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.100237][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.106423][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.106440][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.119835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.126018][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.126031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.138571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.138593][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.145363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.145376][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.158283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.171028][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.171042][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.177889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.177911][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.190303][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.190317][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.196465][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.209906][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.209922][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.216089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.216112][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.228656][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.228670][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.235342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.248260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.248275][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.260995][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.261016][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.267874][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.267888][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.280257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.286438][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.286452][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.299863][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.299884][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.306090][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.306105][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.318673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.325397][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.325413][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.338321][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.338344][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.351083][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.351097][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.357949][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.370347][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.370362][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.376524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.376546][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.389974][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.389989][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.396148][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.408740][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.408756][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.415453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.415477][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.428392][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.428409][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.441129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.448014][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.448029][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.460407][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.460432][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.466648][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.466663][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.480084][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.486267][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.486282][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.498833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.498860][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.505548][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.505563][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.518458][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.531207][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.531222][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.538105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.538126][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.550513][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.550529][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.556685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.570129][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.570146][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.576316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.576339][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.588904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.588919][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.595609][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.608560][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.608577][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.621332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.621355][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.628260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.628274][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.640654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.646853][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.646870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.660351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.660379][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.666552][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.666567][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.679110][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.685804][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.685818][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.698738][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.698760][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.705448][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.705462][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.718342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.730731][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.730746][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.736906][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.736927][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.750350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.750365][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.756513][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.769070][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.769084][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.775761][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.775782][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.788722][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.788737][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.795401][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.808323][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.808340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.820717][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.820738][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.826912][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.826926][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.840329][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.846503][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.846517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.859052][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.859075][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.865755][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.865768][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.878656][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.885362][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.885375][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.898260][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.898281][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.910654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.910668][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.916811][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.930264][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.930280][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.936445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.936468][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.949062][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.949078][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.955774][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3487.968699][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.968714][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3487.975401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3487.975423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3487.988366][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3487.988383][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.000777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.006966][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.006981][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.020409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.020432][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.026598][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.026613][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.039151][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.045843][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.045861][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.058766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.058789][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.065473][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.065486][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.078359][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.090745][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.090759][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.096920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.096942][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.110400][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.110414][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.116573][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.129176][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.129190][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.135871][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.135892][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.148794][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.148808][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.155479][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.168388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.168403][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.180785][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.180808][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.186978][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.186991][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.200385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.206553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.206566][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.219111][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.219133][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.225812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.225826][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.238721][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.245428][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.245443][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.258340][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.258364][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.270782][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.270796][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.276958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.290413][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.290427][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.296583][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.296604][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.309177][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.309190][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.315883][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.328790][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.328803][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.335479][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.335501][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.348417][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.348431][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.360805][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.367003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.367018][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.380455][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.380478][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.386679][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.386694][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.399260][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.405968][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.405985][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.418902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.418924][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.425648][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.425663][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.438583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.451003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.451019][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.457222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.457247][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.470684][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.470700][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.476855][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.489450][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.489466][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.496151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.496175][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.509092][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.509109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.515804][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.528725][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.528742][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.541135][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.541156][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.547336][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.547350][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.560775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.566968][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.566982][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.579531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.579553][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.586283][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.586297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.599204][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.605899][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.605913][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.618811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.618832][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.631226][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.631239][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.637381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.650811][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.650824][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.657026][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.657048][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.669604][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.669617][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.676310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.689241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.689254][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.695925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.695947][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.708847][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.708859][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.721225][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.727398][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.727411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.740822][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.740843][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.747045][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.747058][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.759587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.766287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.766301][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.779207][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.779230][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.785914][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.785927][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.798829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.811213][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.811227][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.817379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.817401][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.830869][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.830886][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.837064][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.849649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.849666][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.856357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.856380][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.869287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.869302][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.875978][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.888910][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.888925][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.901303][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.901327][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.907529][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.907542][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.920968][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.927136][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.927150][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.939689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.939710][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.946398][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.946411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.959296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3488.965992][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.966006][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.978900][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3488.978923][    C1] yealink 2-1:36.0: unexpected response 0
[ 3488.991297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3488.991311][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3488.997452][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.010881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.010897][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.017060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.017083][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.029622][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.029635][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.036296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.049200][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.049214][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.055886][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.055907][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.068865][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.068881][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.081246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.087439][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.087454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.100870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.100892][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.107053][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.107068][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.119625][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.126317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.126331][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.139225][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.139248][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.145946][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.145959][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.158838][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.171252][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.171266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.177418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.177440][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.190864][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.190879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.197031][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.209591][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.209605][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.216311][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.216333][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.229274][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.229289][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.235958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.248866][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.248880][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.261251][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.261275][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.267431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.267445][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.280844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.287042][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.287056][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.299626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.299647][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.306337][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.306352][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.319243][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.325962][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.325976][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.338861][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.338883][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.351252][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.351266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.357400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.370829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.370842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.377003][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.377025][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.389610][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.389624][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.396283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.409190][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.409203][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.415875][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.415898][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.428806][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.428820][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.441185][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.447397][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.447412][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.460829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.460851][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.467019][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.467032][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.479567][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.486282][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.486296][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.499181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.499203][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.505881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.505894][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.518775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.531165][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.531178][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.537328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.537349][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.550802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.550815][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.556965][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.569550][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.569565][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.576250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.576274][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.589166][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.589180][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.595845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.608776][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.608792][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.621213][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.621239][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.627402][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.627415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.640823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.646999][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.647013][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.659557][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.659579][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.666263][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.666278][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.679169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.685861][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.685874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.698770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.698791][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.711227][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.711243][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.717400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.730837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.730851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.737051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.737075][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.749629][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.749643][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.756304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.769219][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.769233][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.775908][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.775929][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.788839][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.788853][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.801234][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.807410][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.807423][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.820835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.820856][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.827016][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.827030][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.839593][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.846284][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.846299][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.859218][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.859240][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.865959][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.865973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.878850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.891232][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.891247][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.897406][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.897428][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.910892][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.910908][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.917071][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.929631][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.929646][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.936325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.936347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.949242][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.949255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.955947][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3489.968859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.968873][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3489.981277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3489.981299][    C1] yealink 2-1:36.0: unexpected response 0
[ 3489.987459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3489.987473][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.000894][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.007075][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.007089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.019647][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.019669][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.026404][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.026419][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.039318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.046024][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.046043][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.058940][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.058963][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.071335][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.071349][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.077490][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.090915][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.090928][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.097086][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.097109][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.109652][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.109665][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.116327][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.129234][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.129248][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.135920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.135943][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.148834][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.148848][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.161206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.167379][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.167393][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.180827][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.180850][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.187043][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.187056][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.199587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.206283][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.206296][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.219183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.219204][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.225889][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.225903][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.238779][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.251167][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.251185][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.257334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.257356][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.270802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.270815][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.276962][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.290246][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.290260][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.296935][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.296958][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.309854][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.309867][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.316526][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.329436][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.329450][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.341842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.341865][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.348081][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.348096][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.361495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.367666][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.367679][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.380225][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.380246][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.386926][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.386939][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.399821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.406536][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.406550][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.419526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.419550][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.425387][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.425402][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.438110][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.451564][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.451577][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.457751][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.457773][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.470327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.470341][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.477013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.489917][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.489930][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.496606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.496627][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.509568][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.509581][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.515390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.528143][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.528157][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.541595][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.541622][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.547793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.547806][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.560335][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.567033][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.567046][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.579941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.579964][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.586661][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.586676][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.599572][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.605423][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.605436][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.618153][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.618179][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.631626][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.631644][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.637792][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.650350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.650363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.657060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.657087][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.670067][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.670084][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.676763][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.689686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.689701][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.695522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.695544][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.708276][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.708291][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.721709][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.727885][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.727898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.740440][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.740463][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.747146][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.747159][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.760039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.766732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.766745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.779629][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.779656][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.785467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.785480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.798174][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.811613][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.811627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.817789][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.817811][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.830402][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.830415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.837077][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.849987][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.850001][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.856688][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.856710][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.869614][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.869628][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.875428][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.888167][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.888180][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.901582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.901604][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.907773][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.907787][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.920361][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.927058][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.927071][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.939960][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.939982][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.946664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.946678][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.959583][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3490.965458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.965471][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.978181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3490.978205][    C1] yealink 2-1:36.0: unexpected response 0
[ 3490.991661][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3490.991674][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3490.997817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.010378][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.010391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.017062][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.017084][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.029972][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.029985][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.036649][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.049554][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.049568][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.055385][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.055406][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.068153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.068167][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.081562][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.087741][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.087755][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.100298][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.100320][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.107004][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.107019][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.119909][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.126602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.126620][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.139513][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.139534][    C1] yealink 2-1:36.0: unexpected response 0
03:03:19 executing program 0:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408006f0d240f0100000000000000000006471a010000190581", @ANYRES64], 0x0)
r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000079381010c2154000f3070182030109021b0001000000080904000001e104550009058b0b40"], 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0) (async)
syz_usb_control_io(r1, 0x0, 0x0) (async)
syz_usb_disconnect(r1) (async)
r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_disconnect(0xffffffffffffffff) (async)
write$char_usb(r2, 0x0, 0x0)
syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async)
syz_usb_disconnect(r0)
syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000007c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0xff, "", {{{0x9, 0x5, 0x1, 0x2, 0x66209c165cc4b192}}}}}]}}]}}, 0x0)

[ 3491.145397][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.145411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.158118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.171545][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.171558][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.177737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.177759][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.190303][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.190316][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.196977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.209886][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.209900][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.216570][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.216593][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.229491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.229504][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
03:03:19 executing program 5:
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408006f0d240f0100000000000000000006471a010000190581", @ANYRES64], 0x0)
syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async)
r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
syz_usb_disconnect(0xffffffffffffffff)
write$char_usb(r1, &(0x7f00000000c0)="3aa6bc6873aad7aa66698f6d6a8cd73e4f4a3032efc763d2ba622a8d7f5ad3e0dc1bf49539f2f575c9bd5d7f041e31de94475daf8f2c726ea29389b68922198619b26243480b1dae263865f0f6a32d9866e8b1c1cebdbbdf4459ab09a2cd07b95908f1de8399296e61492aa644a1dd4140663bf5ae63df80bb908637f1e67aca39a110d16e4b328de7c0edf9e72d08a96ff25d973c64e459c6273945aa85ab3ee7219e33747918b1e359cb825bac6051ac08d2b4e01558969c220d9b4089f5098e6527bef9d2e4e1b331bb2d3423e5784301bf2bad2cf91efc77c8da734a449cb0a43c57106a4a1bfa2ee41cf1fe38f6d8", 0xf1)
write$char_usb(r1, &(0x7f00000001c0)="28fe44ccfde256115c84044c0b87672c6a23836d12410d4297", 0x19) (async)
write$char_usb(r1, &(0x7f00000001c0)="28fe44ccfde256115c84044c0b87672c6a23836d12410d4297", 0x19)
r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0)
ioctl$EVIOCGMASK(r2, 0x40045b17, 0x0)
syz_usb_disconnect(r0)

[ 3491.235305][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.248035][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.248049][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.261448][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.261470][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.267631][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.267644][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.280169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.286859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.286872][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.299859][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.299880][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.306611][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.306626][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.319508][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.325363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.325378][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.338097][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.338122][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.351529][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.351542][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.357711][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.370281][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.370295][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.376979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.377001][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.389919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.389935][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.396611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.409531][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.409544][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.415368][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.415390][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.428115][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.428128][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.441529][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.447741][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.447755][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.460314][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.460337][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.467056][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.467069][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.479953][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.486655][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.486668][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.499579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.499601][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.505453][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.505466][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.518190][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.531640][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.531653][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.537816][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.537838][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.550389][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.550403][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.557095][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.570003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.570017][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.576695][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.576718][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.589615][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.589628][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.595431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.608163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.608176][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.621579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.621600][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.627802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.627816][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.640357][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.647090][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.647113][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.660013][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.660035][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.666722][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.666735][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.679629][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.685463][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.685477][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.698195][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.698219][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.711642][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.711656][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.717808][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.730363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.730376][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.737053][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.737075][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.749966][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.749980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.756642][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.769559][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.769573][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.775409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.775431][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.788189][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.788202][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.801591][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.807771][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.807785][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.820324][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.820347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.827049][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.827065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.839958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.846652][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.846670][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.859559][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.859580][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.865395][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.865409][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.878139][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.891583][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.891598][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.897765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.897787][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.910341][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.910354][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.917036][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.929956][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.929970][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.936646][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.936674][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.949607][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.949621][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.955450][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3491.968217][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.968231][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3491.981640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3491.981668][    C1] yealink 2-1:36.0: unexpected response 0
[ 3491.987830][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3491.987844][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.000379][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.007083][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.007098][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.020007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.020030][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.026709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.026723][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.039600][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.045434][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.045448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.058156][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.058180][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.071588][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.071601][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.077769][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.090329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.090343][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.097041][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.097064][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.110008][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.110023][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.116703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.129626][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.129648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.135472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.135493][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.148219][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.148235][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.161638][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.167822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.167836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.180445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.180467][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.187150][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.187164][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.200050][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.206743][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.206756][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.219646][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.219668][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.225494][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.225507][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.238208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.251638][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.251652][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.257806][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.257828][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.270443][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.270458][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.277126][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.290047][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.290063][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.296749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.296772][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.309679][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.309693][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.315500][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.328254][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.328268][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.341679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.341699][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.347883][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.347901][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.360481][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.367193][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.367209][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.380119][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.380143][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.386825][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.386842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.399735][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.405600][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.405615][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.418344][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.418368][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.425305][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.425328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.438085][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.450643][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.450657][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.457339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.457360][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.470388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.470405][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.477109][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.490029][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.490045][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.495869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.495890][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.508624][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.508637][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.515474][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.528248][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.528263][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.540851][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.540874][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.547573][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.547589][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.560495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.567199][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.567214][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.580118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.580140][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.586021][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.586036][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.598755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.605631][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.605645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.618391][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.618412][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.625320][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.625334][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.637697][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.650616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.650630][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.657305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.657326][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.670224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.670238][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.676066][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.688821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.688834][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.695717][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.695738][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.708477][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.708491][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.715361][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.727762][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.727777][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.740680][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.740704][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.747427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.747441][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.760347][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.766184][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.766198][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.778915][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.778936][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.785793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.785807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.798521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.805397][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.805411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.817793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.817815][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.830718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.830733][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.837405][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.850325][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.850340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.856157][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.856179][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.868903][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.868917][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.875757][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.888496][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.888510][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.895370][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.895391][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.907815][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.907829][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.920741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.927431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.927444][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.940372][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.940393][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.946213][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.946226][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.958929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3492.965798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.965812][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.978535][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3492.978557][    C1] yealink 2-1:36.0: unexpected response 0
[ 3492.985411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3492.985425][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3492.997794][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.010700][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.010714][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.017390][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.017411][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.030313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.030327][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.036132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.048861][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.048875][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.055722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.055743][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.068596][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.068610][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.075453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.087836][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.087849][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.100744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.100765][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.107440][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.107453][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.120329][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.126158][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.126172][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.138887][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.138909][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.145765][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.145779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.158496][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.165373][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.165387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.177762][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.177785][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.190685][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.190699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.197366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.210327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.210341][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.216155][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.216176][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.228998][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.229013][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.235857][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.248602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.248618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.255482][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.255503][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.267957][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.267972][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.280863][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.287563][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.287578][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.300465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.300487][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.306300][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.306314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.319013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.325884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.325898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.338628][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.338649][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.345512][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.345525][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.357881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.370782][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.370796][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.377474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.377495][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.390435][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.390448][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.396249][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.408985][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.408999][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.415851][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.415872][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.428611][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.428625][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.435475][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.447904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.447922][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.460835][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.460859][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.467537][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.467551][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.480456][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.486297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.486310][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.499021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.499044][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.505898][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.505912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.518655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.525558][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.525571][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.537960][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.537984][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.550949][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.550964][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.557663][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.570592][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.570607][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.576422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.576444][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.589188][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.589204][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.596091][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.608856][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.608872][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.615731][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.615753][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.628152][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.628168][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.641078][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.647787][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.647803][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.660711][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.660732][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.666549][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.666563][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.679270][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.686137][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.686152][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.698878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.698900][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.705801][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.705815][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.718180][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.731142][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.731158][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.737855][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.737877][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.750785][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.750800][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.756614][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.769351][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.769365][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.776219][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.776241][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.788966][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.788980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.795817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.808210][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.808226][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.821127][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.821150][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.827833][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.827847][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.840727][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.846556][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.846569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.859317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.859339][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.866252][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.866266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.879025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.885900][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.885916][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.898294][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.898317][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.911250][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.911265][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.917932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.930837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.930851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.936663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.936684][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.949409][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.949422][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.956282][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3493.969031][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.969045][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3493.975888][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3493.975912][    C1] yealink 2-1:36.0: unexpected response 0
[ 3493.988284][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3493.988297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.001176][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.007872][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.007885][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.020777][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.020799][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.026658][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.026672][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.039415][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.046293][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.046309][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.059046][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.059068][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.065924][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.065939][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.078296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.091206][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.091219][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.097893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.097918][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.110840][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.110856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.116669][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.129424][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.129439][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.136295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.136317][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.149048][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.149063][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.155907][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.168293][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.168307][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.181216][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.181239][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.187973][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.187986][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.200859][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.206685][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.206698][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.219421][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.219444][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.226300][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.226314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.239027][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.245891][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.245905][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.258284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.258307][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.271229][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.271244][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.277924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.290848][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.290863][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.296683][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.296706][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.309433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.309446][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.316286][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.329067][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.329081][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.335930][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.335952][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.348370][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.348384][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.361265][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.367967][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.367981][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.380873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.380898][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.386731][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.386746][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.399475][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.406356][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.406370][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.419103][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.419127][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.425981][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.425995][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.438362][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.451704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.451718][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.458402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.458425][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.471355][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.471370][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.477178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.489927][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.489943][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.496798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.496819][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.509612][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.509627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.516478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.528882][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.528897][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.541794][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.541816][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.548498][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.548512][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.561390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.567231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.567245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.579997][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.580020][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.586887][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.586902][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.599641][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.606523][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.606538][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.618914][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.618936][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.631857][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.631874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.638562][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.651497][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.651513][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.657342][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.657363][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.670138][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.670154][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.677001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.689782][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.689798][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.696657][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.696679][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.709069][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.709085][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.721996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.728722][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.728738][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.741671][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.741697][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.747560][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.747576][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.760345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.767281][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.767304][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.780069][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.780091][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.786953][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.786968][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.799341][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.805521][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.805535][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.818973][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.818995][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.831956][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.831973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.837798][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.850542][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.850558][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.857411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.857433][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.870156][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.870171][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.877009][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.889394][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.889408][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.895573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.895596][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.909017][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.909032][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.921955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.927786][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.927800][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.940538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.940560][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.947419][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.947433][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.960151][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3494.967021][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.967035][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.979438][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3494.979460][    C1] yealink 2-1:36.0: unexpected response 0
[ 3494.985662][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3494.985677][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3494.999080][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.011985][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.012000][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.017813][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.017840][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.030555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.030569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.037417][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.050149][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.050164][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.057017][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.057038][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.069421][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.069437][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.075592][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.089025][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.089040][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.101932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.101955][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.107770][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.107783][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.120491][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.127358][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.127372][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.140092][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.140114][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.147007][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.147021][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.159380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.165552][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.165566][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.178979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.179001][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.191899][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.191913][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.197715][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.210464][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.210479][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.217391][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.217423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.230233][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.230264][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.237206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.249687][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.249715][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.255961][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.255983][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.269458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.269480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.275669][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.288293][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.288317][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.301115][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.301146][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.308105][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.308137][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.320972][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.327910][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.327940][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.340409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.340436][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.346638][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.346667][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.360182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.366403][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.366432][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.379105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.379133][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.385849][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.385877][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.398856][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.405600][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.405629][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.419151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.419174][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.431618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.431647][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.438998][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.445920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.445944][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.458792][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.458816][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.465765][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.465791][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.478278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.491259][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.491277][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.497979][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.498003][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.510917][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.510933][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.516742][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.529506][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.529522][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.536417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.536440][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.549169][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.549183][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.556057][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.568475][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.568489][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.581397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.581420][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.588100][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.588114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.601022][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.606858][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.606873][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.619644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.619667][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.626577][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.626592][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.639326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.646197][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.646211][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.658584][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.658606][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.671522][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.671538][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.678244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.691181][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.691198][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.697041][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.697065][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.709790][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.709805][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.716647][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.729390][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.729404][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.736266][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.736287][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.748658][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.748671][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.761552][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.768252][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.768266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.781154][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.781176][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.787044][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.787059][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.799835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.806739][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.806757][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.819526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.819550][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.826416][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.826432][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.838803][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.851717][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.851731][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.858423][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.858446][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.871352][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.871367][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.877166][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.889904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.889918][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.896764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.896785][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.909507][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.909520][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.916365][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.928748][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.928762][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.941682][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.941705][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.948426][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.948440][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.961372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3495.967198][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.967211][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.979928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3495.979950][    C1] yealink 2-1:36.0: unexpected response 0
[ 3495.986804][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3495.986817][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3495.999518][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.006388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.006401][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.018766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.018788][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.031703][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.031719][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.038415][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.051346][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.051362][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.057181][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.057211][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.069954][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.069970][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.076817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.089555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.089569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.096430][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.096451][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.108886][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.108900][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.121784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.128479][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.128493][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.141382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.141405][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.147225][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.147239][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.159962][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.166832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.166847][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.179575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.179598][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.186468][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.186482][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.198856][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.211822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.211837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.218552][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.218576][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.231466][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.231479][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.237276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.250010][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.250023][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.256870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.256892][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.269622][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.269636][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.276495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.288906][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.288922][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.301832][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.301854][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.308551][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.308566][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.321461][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.327291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.327305][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.340024][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.340046][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.346898][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.346912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.359617][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.366484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.366498][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.378879][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.378902][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.391821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.391836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.398541][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.411474][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.411490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.417310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.417332][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.430112][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.430143][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.437079][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.450439][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.450469][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.457410][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.457438][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.469872][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.469898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.476122][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.489618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.489645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.495850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.495875][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.508472][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.508496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.521311][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.528258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.528286][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.541085][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.541113][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.548007][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.548031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.560517][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.566739][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.566764][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.580286][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.580311][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.586509][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.586533][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.599130][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.606216][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.606244][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.619227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.619248][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.625936][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.625950][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.638860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.651252][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.651265][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.657419][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.657442][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.665429][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.665442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.678163][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.690745][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.690762][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.697459][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.697481][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.710391][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.710406][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.717100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.730013][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.730027][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.736093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.736114][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.748842][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.748856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.755704][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.768526][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.768541][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.775397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.775421][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.787808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.787823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.800737][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.807450][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.807467][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.820379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.820401][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.826224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.826239][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.838960][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.845837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.845852][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.858573][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.858595][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.865456][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.865470][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.877862][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.890776][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.890789][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.897493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.897515][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.910409][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.910423][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.916250][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.928981][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.928995][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.935849][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.935870][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.948589][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.948604][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.955441][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3496.967866][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.967880][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3496.980763][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3496.980784][    C1] yealink 2-1:36.0: unexpected response 0
[ 3496.987466][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3496.987480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.000359][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.006194][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.006208][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.018931][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.018953][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.025806][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.025820][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.038546][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.045410][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.045424][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.057840][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.057861][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.070758][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.070771][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.077433][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.090349][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.090364][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.096183][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.096204][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.108922][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.108936][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.115777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.128506][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.128519][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.135375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.135397][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.147779][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.147794][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.160746][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.167478][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.167496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.180465][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.180488][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.186315][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.186331][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.199112][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.206004][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.206018][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.218791][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.218816][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.225687][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.225702][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.238090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.251024][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.251040][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.257735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.257759][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.270664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.270679][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.276477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.289221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.289235][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.296097][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.296118][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.308856][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.308871][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.315723][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.328123][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.328138][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.341036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.341060][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.347747][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.347761][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.360668][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.366495][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.366509][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.379224][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.379245][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.386121][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.386135][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.398836][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.405701][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.405715][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.418109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.418131][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.431042][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.431055][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.437726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.450633][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.450646][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.456449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.456472][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.469192][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.469205][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.476053][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.488808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.488823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.495679][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.495700][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.508085][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.508101][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.521096][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.527834][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.527850][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.540765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.540789][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.546603][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.546618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.559324][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.566202][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.566215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.578948][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.578970][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.585829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.585842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.598212][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.611136][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.611151][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.617826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.617849][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.630776][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.630790][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.636587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.649326][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.649340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.656202][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.656224][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.668951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.668966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.675834][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.688237][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.688253][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.701149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.701171][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.707854][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.707868][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.720777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.726611][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.726624][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.739331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.739353][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.746209][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.746223][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.758931][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.765808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.765824][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.778216][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.778236][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.791153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.791169][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.797846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.810754][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.810768][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.816576][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.816597][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.829323][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.829337][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.836209][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.848942][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.848956][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.855807][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.855828][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.868219][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.868232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.881108][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.887807][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.887821][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.900733][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.900756][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.906569][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.906582][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.919289][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.926153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.926170][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.938883][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.938905][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.945793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.945808][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.958280][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3497.971256][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.971274][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.977975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3497.978000][    C1] yealink 2-1:36.0: unexpected response 0
[ 3497.990914][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3497.990930][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3497.996761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.009499][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.009513][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.016367][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.016390][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.029113][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.029126][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.035965][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.048346][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.048360][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.061243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.061266][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.067944][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.067957][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.080836][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.086664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.086678][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.099395][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.099418][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.106267][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.106281][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.118990][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.125852][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.125866][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.138238][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.138261][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.151163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.151179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.157875][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.170799][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.170814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.176631][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.176656][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.189383][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.189398][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.196245][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.209034][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.209053][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.215927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.215953][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.228341][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.228357][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.241234][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.247929][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.247943][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.260842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.260866][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.266683][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.266697][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.279402][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.286272][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.286286][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.299007][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.299031][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.305899][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.305912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.318310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.331239][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.331253][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.337932][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.337955][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.350850][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.350865][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.356660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.369396][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.369410][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.376268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.376290][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.389053][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.389076][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.395941][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.408348][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.408365][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.421264][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.421288][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.427975][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.427991][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.440889][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.446734][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.446749][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.459516][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.459542][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.466400][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.466415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.479237][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.486126][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.486142][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.498548][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.498574][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.511484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.511500][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.518173][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.531097][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.531113][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.536953][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.536977][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.549715][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.549729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.556576][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.569327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.569342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.576203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.576227][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.588627][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.588641][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.601566][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.608294][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.608309][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.621250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.621271][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.627094][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.627109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.639853][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.646729][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.646745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.659474][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.659498][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.666359][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.666374][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.678756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.691679][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.691696][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.698381][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.698403][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.711313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.711328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.717132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.729875][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.729890][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.736749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.736772][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.749516][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.749530][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.756364][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.768753][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.768766][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.781656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.781678][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.788366][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.788380][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.801290][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.807171][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.807198][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.819989][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.820013][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.826874][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.826888][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.839605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.846471][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.846485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.858865][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.858888][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.871799][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.871819][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.878495][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.891404][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.891420][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.897232][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.897253][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.909980][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.909995][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.916875][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.929626][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.929642][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.936501][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.936525][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.948903][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.948917][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.961843][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3498.968537][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.968550][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3498.981472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3498.981496][    C1] yealink 2-1:36.0: unexpected response 0
[ 3498.987333][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3498.987347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.000075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.006944][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.006958][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.019663][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.019686][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.026540][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.026554][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.038939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.051843][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.051856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.058538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.058561][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.071475][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.071489][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.077285][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.090046][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.090060][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.096909][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.096931][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.109652][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.109666][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.116527][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.128920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.128935][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.141821][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.141845][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.148525][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.148539][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.161431][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.167258][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.167271][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.179985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.180008][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.186861][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.186875][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.199588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.206467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.206482][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.218869][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.218892][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.231783][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.231798][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.238468][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.251386][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.251401][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.257220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.257240][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.269965][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.269979][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.276847][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.289592][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.289606][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.296477][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.296500][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.308933][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.308949][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.321867][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.328569][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.328584][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.341487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.341510][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.347331][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.347346][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.360100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.366986][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.367001][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.379720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.379744][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.386602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.386616][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.399005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.411920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.411939][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.418614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.418638][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.431571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.431587][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.437423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.450164][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.450178][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.457059][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.457081][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.469814][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.469828][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.476684][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.489089][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.489104][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.495326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.495353][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.508779][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.508792][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.521684][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.527524][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.527537][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.540264][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.540288][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.547146][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.547159][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.559905][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.566799][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.566814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.579230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.579253][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.585416][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.585429][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.598866][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.611804][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.611819][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.617639][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.617662][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.630417][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.630432][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.637296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.650043][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.650057][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.656904][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.656932][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.669312][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.669326][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.675472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.688929][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.688946][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.701855][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.701877][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.707698][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.707712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.720414][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.727285][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.727300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.740029][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.740051][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.746907][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.746925][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.759345][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.765524][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.765539][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.778956][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.778976][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.791903][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.791921][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.797717][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.810447][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.810461][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.817313][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.817334][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.830091][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.830107][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.836960][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.849347][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.849362][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.855519][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.855541][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.868965][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.868980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.881874][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.887709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.887723][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.900433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.900457][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.907314][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.907328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.920088][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.926963][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.926976][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.939380][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.939403][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.945595][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.945621][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.959113][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3499.965324][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.965346][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.977929][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3499.977950][    C1] yealink 2-1:36.0: unexpected response 0
[ 3499.990669][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3499.990682][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3499.997525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.010280][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.010296][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.017160][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.017181][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.029565][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.029581][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.035734][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.049164][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.049179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.055345][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.055368][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.067915][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.067931][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.080662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.087532][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.087547][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.100268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.100290][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.107137][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.107152][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.119560][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.125735][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.125749][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.139168][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.139190][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.145363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.145377][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.157912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.170664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.170679][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.177539][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.177560][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.190273][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.190289][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.197131][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.209563][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.209579][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.215744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.215765][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.229179][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.229193][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.235376][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.247954][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.247970][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.260689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.260711][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.267559][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.267574][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.280321][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.287195][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.287212][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.299603][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.299625][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.305784][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.305800][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.319221][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.325405][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.325422][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.337978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.337999][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.350718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.350734][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.357587][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.370329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.370345][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.377205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.377228][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.389606][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.389622][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.395797][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.409279][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.409297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.415498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.415522][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.428094][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.428112][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.440833][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.447709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.447724][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.460446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.460470][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.467315][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.467330][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.479725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.485944][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.485968][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.499394][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.499409][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.505549][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.505574][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.518125][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.530887][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.530907][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.537785][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.537800][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.550501][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.550525][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.557418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.569790][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.569811][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.575983][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.575998][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.589434][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.589462][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.595652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.608245][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.608266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.621036][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.621052][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.627896][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.627920][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.640648][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.647530][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.647552][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.659949][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.659964][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.666115][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.666139][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.679553][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.685704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.685724][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.698293][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.698307][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.711035][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.711059][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.717968][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.730682][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.730703][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.737563][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.737578][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.749942][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.749966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.756128][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.769560][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.769582][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.775757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.775771][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.788298][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.788321][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.801068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.807948][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.807969][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.820713][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.820730][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.827573][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.827599][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.840000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.846158][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.846179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.859626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.859641][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.865802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.865826][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.878426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.891142][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.891165][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.898051][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.898067][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.910867][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.910893][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.917844][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.930233][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.930254][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.936429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.936445][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.949852][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.949877][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.956057][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3500.968601][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.968622][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3500.975345][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3500.975362][    C1] yealink 2-1:36.0: unexpected response 0
[ 3500.988246][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3500.988270][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.001024][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.007869][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.007893][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.020285][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.020299][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.026446][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.026469][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.039928][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.046082][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.046103][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.058667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.058683][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.065413][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.065441][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.078394][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.091132][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.091157][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.098026][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.098042][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.110400][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.110425][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.116589][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.130002][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.130023][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.136200][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.136215][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.148753][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.148775][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.155486][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.168368][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.168390][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.181139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.181154][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.188015][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.188037][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.200459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.206610][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.206630][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.220118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.220133][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.226272][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.226294][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.238839][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.245513][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.245533][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.258455][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.258470][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.271189][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.271212][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.278070][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.290437][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.290457][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.296624][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.296639][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.310040][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.310065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.316279][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.328822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.328844][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.335535][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.335549][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.348418][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.348442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.361201][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.368052][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.368072][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.380496][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.380513][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.386661][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.386688][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.400111][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.406283][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.406307][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.418873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.418889][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.425553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.425577][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.438477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.451186][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.451207][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.458077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.458092][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.470461][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.470486][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.476654][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.490076][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.490099][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.496285][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.496302][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.508846][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.508870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.515597][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.528484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.528506][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.541234][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.541249][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.548119][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.548146][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.560568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.566744][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.566769][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.580211][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.580228][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.586382][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.586408][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.598974][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.605652][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.605674][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.618606][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.618623][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.631348][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.631373][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.638240][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.650606][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.650627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.656794][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.656809][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.670207][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.670232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.676454][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.688991][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.689012][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.695705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.695720][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.708608][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.708633][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.715343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.728270][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.728291][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.740685][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.740701][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.746853][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.746879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.760293][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.766455][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.766477][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.779039][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.779054][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.785718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.785742][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.798660][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.805341][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.805366][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.818273][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.818288][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.830639][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.830663][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.836907][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.850313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.850334][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.856520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.856534][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.869066][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.869090][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.875777][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.888668][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.888690][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.895397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.895412][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.908292][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.908316][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.920718][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.926883][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.926905][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.940340][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.940357][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.946511][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.946536][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.959109][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3501.965796][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.965817][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.978739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3501.978755][    C1] yealink 2-1:36.0: unexpected response 0
[ 3501.985431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3501.985455][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3501.998397][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.010785][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.010804][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.016981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.016996][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.030399][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.030422][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.036613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.049160][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.049182][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.055872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.055887][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.068770][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.068794][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.075473][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.088361][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.088388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.100783][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.100799][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.106947][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.106972][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.120406][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.126569][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.126591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.139149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.139165][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.145832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.145856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.158813][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.165493][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.165514][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.178432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.178449][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.190816][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.190840][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.197012][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.210464][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.210486][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.216676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.216693][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.229263][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.229287][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.235975][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.248862][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.248885][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.255596][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.255611][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.268486][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.268511][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.280935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.287112][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.287135][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.301476][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.301492][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.307637][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.307659][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.320257][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.326942][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.326963][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.339889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.339905][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.346603][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.346626][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.359533][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.365359][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.365378][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.378109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.378124][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.391519][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.391544][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.397714][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.410259][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.410281][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.416972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.416987][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.429868][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.429893][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.436581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.449502][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.449525][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.455375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.455390][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.468093][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.468117][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.481576][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.487734][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.487756][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.500323][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.500338][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.507013][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.507038][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.519955][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.526638][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.526658][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.539581][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.539599][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.545402][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.545426][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.558171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.571649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.571676][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.577903][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.577921][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.590488][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.590515][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.597206][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.610108][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.610131][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.616831][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.616847][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.629738][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.629764][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.635652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.648382][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.648405][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.661842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.661858][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.668003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.668028][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.680577][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.687245][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.687266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.700178][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.700194][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.706885][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.706909][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.719842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.725654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.725674][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.738408][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.738423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.751824][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.751849][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.758013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.770554][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.770575][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.777275][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.777289][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.790162][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.790186][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.796914][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.809802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.809828][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.815659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.815673][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.828372][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.828395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.841817][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.847966][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.847986][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.860543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.860557][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.867216][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.867240][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.880146][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.886827][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.886847][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.899764][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.899780][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.905580][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.905606][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.918371][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.931782][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.931809][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.937982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.937997][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.950561][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.950584][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.957340][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3502.970220][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.970241][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.976936][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3502.976950][    C1] yealink 2-1:36.0: unexpected response 0
[ 3502.989848][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3502.989870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3502.995695][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.008413][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.008433][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.015320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.015344][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.028052][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.028075][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.040619][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.047288][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.047311][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.060216][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.060231][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.066892][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.066914][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.079815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.085616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.085636][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.098358][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.098372][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.111763][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.111792][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.117998][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.130539][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.130560][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.137258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.137272][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.150154][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.150180][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.156886][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.169786][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.169807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.175634][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.175649][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.188350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.188375][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.201815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.207967][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.207987][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.220554][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.220569][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.227236][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.227260][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.240170][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.246879][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.246901][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.259803][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.259817][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.265636][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.265660][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.278426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.291835][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.291856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.298031][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.298045][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.310567][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.310591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.317283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.330163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.330184][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.336873][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.336887][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.349756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.349784][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.355604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.368313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.368333][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.381760][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.381780][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.387923][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.387947][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.400525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.407208][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.407230][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.420141][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.420155][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.426820][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.426843][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.439775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.445584][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.445606][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.458354][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.458370][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.471778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.471806][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.477971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.490514][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.490537][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.497238][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.497252][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.510126][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.510149][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.516830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.529758][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.529783][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.535625][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.535640][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.548341][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.548365][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.561811][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.567960][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.567980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.580534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.580548][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.587218][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.587242][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.600170][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.606852][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.606874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.619785][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.619801][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.625598][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.625622][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.638378][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.651842][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.651868][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.658075][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.658092][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.670672][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.670693][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.677386][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.690276][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.690296][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.696986][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.697001][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.709876][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.709900][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.715726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.728460][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.728485][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.735355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.735370][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.748071][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.748094][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.760662][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.767357][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.767377][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.780317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.780334][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.787006][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.787031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.799944][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.805770][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.805791][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.818523][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.818539][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.825390][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.825411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.838153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.850692][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.850715][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.857402][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.857417][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.870313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.870338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.877015][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.889899][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.889921][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.895752][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.895766][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.908458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.908482][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.915354][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.928060][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.928083][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.940637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.940651][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.947309][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.947334][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.960266][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3503.966940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.966961][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.979868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3503.979883][    C1] yealink 2-1:36.0: unexpected response 0
[ 3503.985678][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3503.985701][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3503.998416][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.011815][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.011837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.018012][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.018027][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.030586][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.030609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.037290][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.050175][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.050196][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.056902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.056916][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.069789][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.069813][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.075636][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.088344][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.088367][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.101787][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.101802][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.107942][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.107966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.120509][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.127182][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.127204][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.140111][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.140125][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.146789][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.146814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.159720][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.165533][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.165556][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.178300][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.178316][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.191756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.191780][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.197956][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.210508][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.210529][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.217245][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.217260][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.230131][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.230155][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.236830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.249720][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.249746][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.255586][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.255602][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.268313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.268338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.281756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.287907][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.287930][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.300522][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.300537][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.307204][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.307227][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.320151][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.326827][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.326849][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.339750][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.339765][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.345623][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.345648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.358396][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.371813][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.371836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.378027][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.378043][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.390612][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.390636][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.397429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.410437][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.410463][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.417179][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.417196][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.430091][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.430116][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.435939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.448659][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.448679][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.455543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.455557][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.468261][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.468285][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.480825][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.487495][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.487517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.500445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.500459][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.507135][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.507159][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.520088][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.525900][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.525923][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.538658][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.538673][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.545507][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.545532][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.558300][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.570930][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.570954][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.577643][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.577659][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.590554][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.590577][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.597261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.610149][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.610170][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.616015][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.616030][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.628727][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.628751][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.635602][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.648310][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.648331][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.660895][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.660911][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.667602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.667626][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.680524][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.687197][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.687218][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.700111][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.700125][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.705917][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.705941][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.718688][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.725553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.725574][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.738319][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.738334][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.750880][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.750904][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.757597][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.770489][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.770526][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.777220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.777235][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.790161][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.790191][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.796054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.808790][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.808814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.815689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.815705][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.828428][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.828453][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.835333][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.847699][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.847720][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.860640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.860656][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.867321][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.867346][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.880229][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.886028][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.886050][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.898804][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.898821][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.905674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.905699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.918510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.925382][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.925405][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.937808][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.937823][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.950707][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.950732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.957416][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3504.970300][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.970320][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.976151][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3504.976165][    C1] yealink 2-1:36.0: unexpected response 0
[ 3504.988879][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3504.988904][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3504.995758][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.008499][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.008533][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.015400][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.015415][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.027761][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.027785][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.040703][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.047378][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.047400][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.060296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.060310][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.066101][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.066125][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.078846][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.085688][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.085709][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.098436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.098450][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.110975][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.110999][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.117677][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.130587][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.130609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.137312][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.137329][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.150222][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.150246][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.156062][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.168770][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.168790][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.175652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.175667][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.188365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.188388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.200939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.207610][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.207631][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.220535][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.220551][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.227208][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.227232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.240162][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.245981][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.246004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.258722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.258737][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.265571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.265595][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.278323][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.290854][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.290874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.297560][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.297575][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.310462][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.310501][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.317180][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.330055][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.330075][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.335894][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.335909][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.348603][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.348626][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.355482][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.368203][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.368224][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.380793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.380811][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.387484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.387508][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.400452][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.407151][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.407173][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.420079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.420094][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.425886][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.425911][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.438626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.445477][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.445499][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.458259][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.458276][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.470827][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.470851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.477538][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.490438][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.490477][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.497174][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.497189][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.510058][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.510084][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.515902][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.528608][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.528628][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.535490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.535506][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.548207][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.548232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.560775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.567442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.567464][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.580839][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.580856][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.587549][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.587576][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.600494][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.606311][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.606334][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.619064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.619080][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.625947][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.625970][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.638708][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.645555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.645576][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.657960][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.657974][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.670841][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.670865][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.677556][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.690459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.690480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.696311][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.696326][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.709023][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.709048][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.715903][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.728615][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.728642][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.735503][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.735517][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.747867][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.747890][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.760788][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.767459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.767480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.780379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.780394][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.786208][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.786232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.798951][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.805800][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.805823][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.818567][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.818582][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.825425][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.825449][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.837821][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.850709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.850731][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.857413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.857428][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.870301][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.870325][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.876157][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.888857][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.888879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.895734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.895748][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.908457][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.908480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.915353][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.927707][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.927727][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.940638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.940652][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.947332][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.947355][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.960273][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3505.966072][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.966093][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.978845][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3505.978860][    C1] yealink 2-1:36.0: unexpected response 0
[ 3505.985703][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3505.985727][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3505.998462][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.005311][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.005335][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.017715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.017730][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.030625][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.030649][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.037370][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.050272][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.050292][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.056130][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.056147][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.068850][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.068874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.075722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.088440][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.088459][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.095353][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.095369][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.107759][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.107783][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.120709][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.127394][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.127416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.140318][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.140333][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.146124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.146149][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.158864][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.165709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.165731][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.178466][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.178480][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.185317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.185342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.197726][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.210602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.210624][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.217305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.217319][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.230180][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.230204][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.236032][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.248739][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.248760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.255620][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.255634][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.268345][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.268369][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.280903][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.287570][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.287596][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.300501][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.300515][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.307277][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.307302][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.320198][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.326010][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.326031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.338756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.338771][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.345619][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.345639][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.358371][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.370905][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.370928][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.377618][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.377633][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.390505][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.390530][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.397230][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.410127][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.410149][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.415980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.415995][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.428713][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.428735][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.435608][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.448319][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.448342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.460902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.460917][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.467591][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.467616][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.480540][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.487228][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.487251][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.500169][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.500185][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.505985][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.506010][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.518730][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.525573][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.525595][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.538328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.538342][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.550897][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.550924][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.557607][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.570492][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.570514][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.577206][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.577221][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.590135][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.590160][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.595979][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.608683][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.608704][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.615563][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.615578][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.628271][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.628293][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.640841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.647509][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.647529][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.660456][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.660472][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.667138][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.667163][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.680067][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.685874][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.685897][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.698616][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.698631][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.705477][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.705502][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.718240][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.730783][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.730807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.737507][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.737523][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.750442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.750467][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.757146][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.770034][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.770055][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.775882][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.775897][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.788592][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.788616][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.795476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.808193][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.808214][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.820756][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.820771][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.827432][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.827455][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.840353][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.847025][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.847046][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.859941][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.859956][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.865745][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.865767][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.878478][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.885328][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.885348][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.898089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.898104][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.910649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.910674][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.917392][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.930286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.930308][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.937016][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.937031][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.949899][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.949923][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.955739][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3506.968447][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.968468][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3506.975357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3506.975371][    C1] yealink 2-1:36.0: unexpected response 0
[ 3506.988066][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3506.988090][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.000627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.007297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.007319][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.020240][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.020256][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.026921][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.026944][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.039830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.045635][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.045656][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.058377][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.058392][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.071804][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.071829][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.078000][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.090545][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.090567][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.097250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.097264][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.110136][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.110159][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.116835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.129715][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.129737][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.135565][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.135580][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.148277][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.148301][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.161713][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.167859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.167882][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.180428][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.180443][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.187103][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.187128][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.200022][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.206693][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.206715][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.219608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.219622][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.225438][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.225461][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.238190][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.251601][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.251625][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.257800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.257814][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.270357][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.270379][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.277058][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.289949][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.289970][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.296677][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.296692][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.309582][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.309606][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.315429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.328234][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.328258][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.341689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.341704][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.347848][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.347874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.360444][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.367133][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.367154][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.380096][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.380113][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.386812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.386837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.399784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.405616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.405640][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.418382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.418398][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.431807][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.431832][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.438012][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.450573][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.450596][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.457292][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.457308][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.470190][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.470215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.476930][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.489839][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.489864][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.495705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.495721][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.508456][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.508480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.515351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.528079][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.528099][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.540659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.540675][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.547362][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.547386][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.560314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.567011][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.567037][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.579945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.579960][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.585756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.585780][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.598520][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.605384][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.605402][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.618147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.618162][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.630698][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.630722][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.637416][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.650344][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.650366][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.657058][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.657074][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.669945][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.669968][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.675794][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.688510][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.688531][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.695395][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.695411][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.708158][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.708183][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.720723][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.727396][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.727417][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.740330][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.740345][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.747007][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.747031][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.759923][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.765730][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.765750][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.778492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.778509][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.785365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.785386][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.798124][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.810663][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.810686][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.817372][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.817387][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.830253][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.830295][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.836975][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.849873][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.849894][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.855719][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.855734][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.868448][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.868471][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.875351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.888055][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.888076][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.900637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.900653][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.907320][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.907342][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.920246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.926920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.926941][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.939837][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.939851][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.945661][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.945684][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.958432][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3507.971837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.971858][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.978032][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3507.978046][    C1] yealink 2-1:36.0: unexpected response 0
[ 3507.990581][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3507.990606][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3507.997289][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.010167][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.010188][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.016889][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.016904][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.029787][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.029812][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.035626][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.048333][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.048353][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.061770][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.061784][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.067940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.067964][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.080507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.087174][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.087195][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.100099][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.100113][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.106768][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.106793][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.119686][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.125485][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.125505][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.138228][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.138243][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.151640][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.151665][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.157829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.170375][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.170397][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.177079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.177093][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.189979][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.190004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.196684][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.209576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.209597][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.215423][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.215437][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.228133][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.228156][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.241568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.247712][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.247733][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.260281][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.260295][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.266969][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.266992][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.279901][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.286574][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.286595][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.299498][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.299514][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.305317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.305341][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.318054][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.331449][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.331471][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.337644][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.337658][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.350200][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.350223][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.356924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.369805][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.369825][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.376513][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.376528][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.389403][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.389430][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.401838][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.407996][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.408016][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.421436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.421451][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.427587][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.427611][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.440153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.446823][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.446843][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.459760][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.459776][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.466440][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.466464][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.479374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.491741][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.491765][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.497929][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.497944][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.511367][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.511394][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.517558][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.530098][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.530119][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.536820][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.536836][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.549713][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.549738][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.556423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.569316][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.569338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.581720][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.581735][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.587875][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.587899][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.601315][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.607469][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.607491][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.620080][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.620097][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.626784][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.626810][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.639737][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.646417][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.646440][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.659337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.659353][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.671740][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.671766][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.677929][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.691337][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.691358][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.697557][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.697572][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.710095][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.710119][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.716810][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.729688][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.729709][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.736392][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.736407][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.749277][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.749300][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.761682][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.767835][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.767856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.781367][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.781383][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.787522][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.787546][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.800089][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.806763][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.806786][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.819690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.819705][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.826386][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.826411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.839301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.851669][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.851692][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.857860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.857875][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.871272][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.871295][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.877464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.889996][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.890018][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.896701][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.896715][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.909594][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.909619][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.916341][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.929239][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.929259][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.941690][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.941708][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.947860][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.947886][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.961313][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3508.967465][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.967487][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.980045][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3508.980061][    C1] yealink 2-1:36.0: unexpected response 0
[ 3508.986747][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3508.986774][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3508.999679][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.006361][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.006382][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.019288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.019304][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.031654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.031678][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.037840][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.051248][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.051267][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.057442][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.057456][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.069980][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.070004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.076685][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.089568][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.089590][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.096301][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.096316][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.109190][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.109220][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.121602][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.127753][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.127777][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.141227][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.141243][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.147417][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.147442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.160003][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.166685][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.166707][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.179624][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.179641][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.186318][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.186343][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.199251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.211649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.211671][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.217841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.217858][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.231265][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.231290][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.237460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.250011][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.250032][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.256724][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.256740][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.269616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.269640][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.276317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.289211][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.289232][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.301629][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.301644][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.307812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.307836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.321261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.327414][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.327436][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.340006][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.340022][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.346704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.346729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.360093][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.366768][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.366790][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.379692][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.379708][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.385502][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.385526][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.398250][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.411649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.411671][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.417841][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.417856][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.430375][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.430399][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.437104][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.450001][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.450025][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.456718][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.456734][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.469630][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.469655][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.475475][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.488184][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.488206][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.501627][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.501642][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.507778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.507802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.520348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.527014][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.527035][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.539987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.540005][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.546720][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.546747][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.559699][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.565535][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.565556][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.578319][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.578336][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.591750][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.591777][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.597958][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.610491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.610513][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.617203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.617217][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.630116][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.630153][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.636841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.649716][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.649738][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.655579][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.655594][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.668317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.668340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.681753][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.687900][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.687921][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.700472][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.700486][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.707142][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.707165][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.720065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.726746][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.726769][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.739667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.739682][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.745473][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.745497][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.758249][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.771656][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.771678][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.777849][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.777863][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.790410][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.790434][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.797115][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.810022][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.810044][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.816749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.816764][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.829632][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.829656][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.835476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.848185][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.848215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.861645][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.861660][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.867802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.867827][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.880372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.887044][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.887065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.899975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.899990][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.906649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.906673][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.919563][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.925366][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.925387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.938125][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.938140][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.951577][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.951604][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.957787][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3509.970325][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.970346][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.977034][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3509.977049][    C1] yealink 2-1:36.0: unexpected response 0
[ 3509.989933][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3509.989956][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3509.996635][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.009520][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.009542][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.015387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.015402][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.028104][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.028128][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.041538][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.047684][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.047705][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.060254][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.060268][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.066925][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.066949][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.079845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.086519][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.086540][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.099443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.099459][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.111841][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.111866][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.118025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.131442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.131465][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.137651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.137667][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.150205][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.150229][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.156912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.169798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.169820][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.176506][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.176521][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.189391][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.189416][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.201816][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.207982][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.208004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.221445][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.221461][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.227616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.227641][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.240200][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.246881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.246902][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.259805][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.259819][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.266500][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.266524][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.279415][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.291771][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.291791][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.297953][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.297967][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.311355][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.311378][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.317541][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.330088][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.330109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.336802][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.336817][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.349688][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.349715][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.356389][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.369272][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.369293][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.381675][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.381689][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.387826][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.387850][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.401260][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.407411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.407431][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.419999][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.420015][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.426702][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.426728][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.439645][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.446327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.446348][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.459288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.459306][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.471675][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.471702][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.477863][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.491270][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.491292][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.497470][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.497485][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.510045][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.510083][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.516767][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.529654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.529677][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.536361][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.536376][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.549262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.549286][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.561681][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.567839][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.567863][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.581330][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.581348][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.587532][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.587558][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.600132][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.606814][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.606837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.619748][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.619764][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.626432][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.626456][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.639385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.651777][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.651802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.657982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.657998][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.671406][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.671431][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.677611][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.690158][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.690182][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.696870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.696885][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.709775][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.709800][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.716474][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.730914][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.730935][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.736765][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.736779][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.749505][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.749529][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.756387][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.769125][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.769146][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.776032][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.776055][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.788441][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.788466][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.801372][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.808051][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.808071][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.820977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.820991][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.826790][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.826813][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.839530][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.846371][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.846392][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.859134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.859149][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.865980][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.866006][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.878380][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.891273][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.891294][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.898032][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.898050][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.911044][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.911067][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.916966][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.929764][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.929786][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.936665][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.936681][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.949463][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.949488][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.956381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3510.968782][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.968804][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3510.981742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3510.981760][    C1] yealink 2-1:36.0: unexpected response 0
[ 3510.988434][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3510.988460][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.001374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.007201][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.007225][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.019967][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.019984][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.026822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.026846][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.039579][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.046425][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.046447][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.058837][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.058853][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.071750][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.071775][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.078457][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.091349][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.091372][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.097204][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.097218][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.109912][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.109937][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.116806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.129510][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.129532][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.136401][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.136415][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.148805][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.148830][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.161730][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.168397][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.168419][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.181317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.181331][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.187123][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.187146][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.199860][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.206704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.206724][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.219461][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.219476][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.226336][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.226360][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.238734][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.251624][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.251646][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.258334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.258349][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.271229][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.271253][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.277068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.289793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.289815][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.296681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.296696][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.309402][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.309426][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.316277][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.328643][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.328664][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.341619][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.341634][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.348303][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.348326][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.361227][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.367035][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.367058][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.379794][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.379810][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.386655][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.386679][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.399452][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.406326][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.406352][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.418748][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.418763][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.431639][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.431664][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.438349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.451235][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.451258][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.457087][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.457102][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.469798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.469822][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.476673][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.489383][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.489403][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.496284][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.496299][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.508674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.508697][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.521640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.528331][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.528355][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.541271][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.541287][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.547116][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.547140][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.559871][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.566733][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.566756][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.579524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.579542][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.586387][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.586414][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.598785][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.611667][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.611689][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.618379][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.618393][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.631269][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.631293][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.637116][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.649822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.649844][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.656722][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.656738][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.669466][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.669490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.676351][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.688711][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.688733][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.701638][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.701652][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.708334][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.708358][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.721253][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.727061][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.727081][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.739802][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.739816][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.746650][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.746673][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.759397][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.766240][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.766260][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.778645][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.778660][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.791529][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.791554][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.798236][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.811151][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.811172][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.817003][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.817018][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.829727][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.829753][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.836603][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.849309][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.849330][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.856193][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.856207][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.868578][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.868601][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.881501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.888174][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.888195][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.901092][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.901106][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.906895][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.906919][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.919646][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.926513][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.926536][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.939274][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.939288][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.946126][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.946149][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.958554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3511.971431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.971454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.978140][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3511.978155][    C1] yealink 2-1:36.0: unexpected response 0
[ 3511.991027][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3511.991049][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3511.996868][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.009571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.009591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.016449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.016463][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.029179][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.029202][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.036052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.048405][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.048426][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.061327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.061341][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.068003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.068026][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.080911][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.086712][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.086732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.099453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.099466][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.106296][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.106318][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.119044][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.125885][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.125906][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.138311][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.138326][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.151194][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.151217][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.157892][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.170778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.170799][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.176622][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.176637][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.189362][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.189386][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.196235][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.208942][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.208971][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.215826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.215840][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.228186][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.228210][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.241127][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.247810][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.247834][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.260749][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.260765][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.266563][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.266589][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.279310][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.286165][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.286188][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.298980][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.298996][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.305837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.305861][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.318232][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.331185][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.331207][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.337945][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.337963][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.350897][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.350923][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.356790][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.369520][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.369545][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.376440][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.376459][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.389219][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.389246][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.396114][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.408502][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.408525][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.421446][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.421461][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.428147][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.428172][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.441105][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.446954][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.446975][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.459707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.459722][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.466555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.466579][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.479304][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.486147][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.486168][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.498549][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.498563][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.511451][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.511476][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.518158][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.531047][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.531069][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.536894][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.536908][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.549654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.549678][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.556546][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.569250][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.569271][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.576138][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.576152][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.588520][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.588544][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.601459][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.608138][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.608160][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.621066][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.621081][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.626899][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.626932][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.639652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.646495][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.646515][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.659253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.659268][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.666128][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.666154][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.678525][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.691398][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.691419][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.698105][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.698119][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.710985][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.711008][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.716824][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.729530][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.729551][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.736413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.736428][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.749131][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.749156][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.756012][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.768370][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.768391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.781295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.781310][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.787976][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.787999][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.800888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.806694][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.806713][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.819436][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.819451][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.826327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.826350][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.839082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.845931][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.845951][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.858351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.858367][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.871267][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.871291][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.878007][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.890970][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.890994][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.896860][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.896878][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.909582][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.909607][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.916477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.929183][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.929204][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.936060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.936075][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.948419][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.948444][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.961358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3512.968028][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.968048][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.980994][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3512.981010][    C1] yealink 2-1:36.0: unexpected response 0
[ 3512.986842][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3512.986874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3512.999622][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.006478][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.006499][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.019230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.019244][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.026080][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.026103][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.038472][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.051376][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.051400][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.058087][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.058102][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.070980][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.071004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.076823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.089534][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.089555][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.096411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.096425][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.109123][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.109147][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.116001][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.128353][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.128376][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.141277][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.141291][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.147973][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.147997][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.160888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.166688][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.166709][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.179443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.179458][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.186288][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.186312][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.199057][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.205912][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.205934][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.218326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.218341][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.231221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.231247][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.237938][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.250859][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.250879][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.256721][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.256736][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.269444][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.269470][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.276333][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.289081][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.289107][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.295978][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.295994][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.308404][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.308428][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.321348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.328029][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.328051][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.340955][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.340969][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.346763][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.346788][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.359504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.366360][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.366385][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.379150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.379164][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.386008][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.386033][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.398403][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.411306][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.411328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.418022][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.418038][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.430916][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.430940][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.436756][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.449482][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.449504][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.456387][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.456405][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.469177][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.469203][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.476072][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.488442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.488463][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.501386][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.501402][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.508067][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.508091][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.520993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.526805][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.526826][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.539553][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.539568][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.546401][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.546425][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.559146][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.565989][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.566009][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.578413][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.578429][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.591347][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.591375][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.598091][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.610981][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.611003][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.616833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.616848][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.629568][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.629593][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.636446][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.649154][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.649176][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.656033][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.656048][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.668393][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.668417][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.681316][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.687989][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.688011][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.700906][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.700920][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.706711][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.706735][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.719504][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.726382][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.726406][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.739167][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.739185][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.746033][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.746059][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.758451][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.771349][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.771374][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.778065][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.778081][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.790984][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.791008][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.796829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.809538][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.809560][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.816418][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.816433][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.829135][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.829160][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.836011][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.848365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.848388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.861289][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.861304][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.867963][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.867988][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.880891][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.886709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.886731][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.899475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.899493][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.906365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.906391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.919127][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.925978][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.926001][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.938378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.938392][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.951281][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.951305][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.958002][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3513.970891][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.970912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.976743][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3513.976758][    C1] yealink 2-1:36.0: unexpected response 0
[ 3513.989468][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3513.989492][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3513.996340][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.009052][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.009073][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.015936][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.015950][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.028302][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.028328][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.041233][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.047909][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.047931][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.060879][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.060896][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.066716][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.066740][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.079477][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.086329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.086352][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.099082][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.099096][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.105948][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.105973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.118344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.131223][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.131243][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.137928][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.137943][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.150815][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.150838][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.156658][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.169365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.169385][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.176242][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.176256][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.188948][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.188973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.195826][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.208190][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.208215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.221146][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.221164][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.227836][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.227861][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.240760][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.246574][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.246595][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.259314][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.259329][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.266183][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.266207][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.278945][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.285821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.285842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.298230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.298245][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.311630][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.311655][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.318340][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.331227][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.331249][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.337081][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.337096][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.349846][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.349871][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.356731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.369451][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.369474][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.376332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.376347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.388701][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.388724][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.401640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.408324][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.408347][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.421248][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.421262][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.427082][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.427105][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.439842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.446686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.446706][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.459437][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.459451][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.466280][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.466305][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.478677][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.491563][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.491585][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.498270][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.498285][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.511157][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.511182][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.516995][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.529699][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.529720][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.536599][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.536613][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.549311][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.549337][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.556196][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.568571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.568595][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.581517][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.581533][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.588226][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.588251][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.601166][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.607002][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.607026][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.619790][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.619808][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.626648][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.626674][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.639415][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.646271][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.646295][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.658676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.658691][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.671567][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.671593][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.678278][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.691158][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.691179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.697003][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.697018][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.709711][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.709749][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.716607][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.729324][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.729344][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.736205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.736221][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.748599][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.748623][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.761557][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.768244][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.768267][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.781182][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.781199][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.786998][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.787023][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.799749][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.806612][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.806634][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.819382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.819399][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.826238][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.826265][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.838656][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.851554][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.851576][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.858271][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.858288][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.871167][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.871192][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.877008][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.889742][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.889767][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.896637][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.896652][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.909389][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.909412][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.916288][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.928660][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.928683][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.941609][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.941625][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.948291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.948315][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.961202][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3514.967004][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.967025][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.979758][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3514.979773][    C1] yealink 2-1:36.0: unexpected response 0
[ 3514.986609][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3514.986633][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3514.999359][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.006205][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.006226][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.018600][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.018614][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.031476][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.031501][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.038179][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.051056][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.051077][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.056902][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.056916][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.069625][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.069649][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.076521][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.089224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.089245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.096111][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.096126][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.108480][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.108503][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.121429][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.128115][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.128138][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.141040][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.141056][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.146853][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.146877][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.159601][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.166452][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.166473][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.179212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.179227][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.186062][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.186087][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.198461][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.211368][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.211392][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.218085][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.218100][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.230990][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.231015][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.236868][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.249571][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.249592][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.256464][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.256478][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.269168][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.269191][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.276052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.288406][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.288429][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.301352][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.301369][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.308037][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.308061][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.320957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.326768][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.326787][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.339513][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.339528][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.346358][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.346381][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.359105][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.365951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.365974][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.378359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.378374][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.391303][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.391327][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.398016][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.410909][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.410931][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.416768][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.416783][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.429483][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.429507][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.436356][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.449059][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.449080][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.455938][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.455952][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.468295][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.468319][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.481208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.487872][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.487892][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.500793][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.500807][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.506597][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.506620][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.519334][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.526173][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.526194][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.538925][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.538940][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.545796][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.545820][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.558226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.571147][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.571173][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.577870][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.577886][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.590767][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.590793][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.596615][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.609321][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.609343][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.616203][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.616217][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.628920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.628946][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.635809][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.648166][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.648187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.661089][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.661103][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.667761][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.667785][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.680680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.686478][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.686499][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.699218][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.699232][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.706089][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.706114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.718832][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.725673][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.725694][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.738064][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.738078][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.750941][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.750966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.757643][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.770523][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.770544][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.776366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.776380][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.789068][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.789092][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.795943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.808649][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.808669][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.815534][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.815549][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.827913][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.827937][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.840856][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.847538][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.847561][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.860463][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.860479][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.866297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.866322][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.879042][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.885891][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.885912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.898657][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.898673][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.905515][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.905538][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.917912][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.930802][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.930830][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.937520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.937535][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.950408][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.950432][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.956276][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3515.968990][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.969011][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.975876][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3515.975890][    C1] yealink 2-1:36.0: unexpected response 0
[ 3515.988592][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3515.988617][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3515.995476][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.007879][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.007898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.020830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.020846][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.027535][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.027560][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.040455][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.046261][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.046282][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.059009][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.059024][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.065860][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.065883][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.078621][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.085493][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.085515][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.097901][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.097916][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.110795][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.110825][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.117505][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.130391][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.130411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.136242][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.136257][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.148951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.148975][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.155845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.168549][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.168569][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.175429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.175444][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.187818][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.187842][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.200741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.207412][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.207433][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.220333][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.220348][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.226142][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.226164][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.238881][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.245736][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.245756][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.258508][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.258523][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.265363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.265387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.277755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.290634][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.290655][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.297338][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.297353][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.310223][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.310251][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.316069][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.328810][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.328832][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.335715][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.335731][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.348471][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.348497][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.355376][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.367750][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.367773][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.380689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.380704][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.387368][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.387393][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.400288][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.406097][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.406118][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.418897][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.418915][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.425771][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.425797][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.438543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.445407][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.445427][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.457825][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.457841][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.470751][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.470775][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.477464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.490352][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.490373][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.496205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.496220][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.508941][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.508966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.515822][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.528603][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.528629][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.535531][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.535549][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.547940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.547966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.560879][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.567558][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.567579][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.580492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.580508][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.586318][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.586343][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.599068][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.605920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.605941][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.618698][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.618715][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.625558][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.625583][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.637968][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.650850][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.650872][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.657562][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.657576][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.670467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.670491][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.676309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.689011][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.689032][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.695893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.695907][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.708598][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.708635][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.715497][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.727855][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.727876][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.740794][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.740811][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.747473][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.747497][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.760391][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.766194][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.766215][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.778940][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.778955][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.785791][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.785814][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.798548][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.805408][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.805429][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.817811][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.817826][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.830727][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.830752][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.837449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.850349][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.850372][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.856198][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.856214][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.868910][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.868934][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.875784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.888490][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.888511][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.895378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.895392][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.907747][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.907772][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.920684][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.927355][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.927376][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.940287][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.940304][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.946100][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.946128][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.958845][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3516.965691][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.965712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.978447][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3516.978462][    C1] yealink 2-1:36.0: unexpected response 0
[ 3516.985322][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3516.985346][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3516.997717][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.010612][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.010635][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.017350][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.017366][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.030268][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.030294][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.036119][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.048841][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.048861][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.055723][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.055739][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.068434][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.068458][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.075333][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.087704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.087725][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.100659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.100674][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.107340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.107363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.120251][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.126052][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.126073][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.138806][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.138822][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.145686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.145711][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.158449][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.165312][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.165336][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.177699][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.177714][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.190586][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.190610][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.197287][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.210165][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.210187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.216013][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.216028][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.228722][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.228746][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.235603][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.248315][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.248335][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.260895][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.260912][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.267582][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.267609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.280507][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.287181][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.287202][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.300098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.300112][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.305920][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.305944][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.318670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.325544][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.325565][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.339199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.339214][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.346052][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.346077][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.358451][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.371365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.371387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.378079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.378093][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.390984][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.391009][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.396831][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.409555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.409582][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.416442][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.416456][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.429156][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.429179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.436027][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.448389][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.448410][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.461328][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.461344][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.468028][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.468053][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.480976][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.486794][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.486819][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.499636][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.499652][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.506523][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.506556][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.519337][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.526198][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.526221][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.538653][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.538669][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.551598][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.551625][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.558325][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.571225][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.571247][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.577079][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.577099][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.589827][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.589852][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.596740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.609457][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.609480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.616351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.616365][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.628778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.628802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.641740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.648437][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.648458][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.661360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.661375][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.667184][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.667208][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.679928][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.686770][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.686792][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.699552][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.699566][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.706433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.706456][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.718830][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.731719][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.731741][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.738429][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.738443][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.751315][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.751338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.757154][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.769898][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.769919][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.776782][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.776797][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.789547][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.789570][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.796421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.808784][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.808806][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.821735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.821752][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.828420][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.828445][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.841339][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.847147][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.847171][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.859900][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.859916][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.866754][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.866779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.879515][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.886370][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.886391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.898779][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.898799][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.911685][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.911710][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.918417][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.931314][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.931337][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.937167][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.937181][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.949899][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.949922][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.956794][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3517.969543][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.969565][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3517.976427][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3517.976441][    C1] yealink 2-1:36.0: unexpected response 0
[ 3517.988803][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3517.988826][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.001731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.008410][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.008432][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.021332][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.021347][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.027142][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.027166][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.039889][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.046739][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.046760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.059504][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.059520][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.066360][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.066383][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.078781][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.091665][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.091686][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.098374][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.098388][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.111286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.111310][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.117169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.129884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.129905][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.136766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.136781][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.149492][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.149513][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.156366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.168731][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.168752][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.181704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.181718][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.188378][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.188402][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.201293][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.207160][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.207182][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.219923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.219937][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.226769][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.226793][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.239538][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.246380][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.246401][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.258779][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.258793][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.271718][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.271741][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.278421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.291319][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.291340][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.297162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.297176][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.309910][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.309936][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.317228][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.329955][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.329976][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.336829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.336844][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.349196][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.349220][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.355386][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.368786][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.368807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.381732][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.381746][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.387542][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.387565][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.400347][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.407268][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.407292][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.420041][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.420056][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.426913][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.426936][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.439325][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.445484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.445505][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.458927][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.458942][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.471812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.471836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.477661][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.490374][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.490394][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.497266][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.497281][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.509995][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.510020][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.516871][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.529233][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.529255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.535431][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.535446][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.548865][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.548887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.561790][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.567618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.567644][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.580373][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.580387][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.587242][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.587266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.600013][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.606860][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.606883][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.619267][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.619282][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.625425][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.625449][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.638905][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.651808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.651831][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.657659][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.657674][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.670396][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.670421][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.677281][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.690002][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.690024][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.696885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.696899][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.709862][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.709887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.716052][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.729491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.729519][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.735686][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.735700][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.748320][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.748344][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.761085][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.767935][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.767957][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.780703][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.780719][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.787561][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.787585][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.799954][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.806106][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.806127][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.819599][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.819614][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.825786][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.825809][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.838358][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.851065][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.851085][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.857947][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.857961][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.870672][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.870696][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.877554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.889916][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.889940][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.896117][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.896131][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.909553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.909577][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.915750][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.928290][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.928312][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.941067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.941081][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.947918][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.947941][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.960670][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3518.967537][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.967558][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.979937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3518.979952][    C1] yealink 2-1:36.0: unexpected response 0
[ 3518.986092][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3518.986116][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3518.999544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.005705][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.005727][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.018302][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.018318][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.031022][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.031048][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.037903][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.050623][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.050645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.057512][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.057528][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.069918][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.069943][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.076118][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.089534][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.089554][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.095719][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.095733][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.108265][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.108290][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.121024][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.127876][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.127898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.140649][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.140664][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.147506][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.147528][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.159916][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.166080][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.166103][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.179533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.179549][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.185692][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.185716][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.198287][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.210996][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.211020][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.217878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.217892][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.230630][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.230654][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.237511][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.249905][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.249926][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.256098][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.256112][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.269507][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.269529][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.275686][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.288244][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.288265][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.300990][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.301005][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.307834][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.307858][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.320594][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.327440][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.327467][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.339973][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.339989][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.346136][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.346161][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.359578][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.365732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.365754][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.378322][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.378337][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.391035][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.391060][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.397917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.410632][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.410653][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.417516][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.417531][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.429882][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.429906][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.436071][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.449500][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.449521][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.455689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.455705][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.468244][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.468268][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.480991][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.487841][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.487862][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.500601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.500616][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.507459][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.507480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.519863][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.526051][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.526074][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.539538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.539556][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.545709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.545736][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.558296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.571048][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.571069][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.577942][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.577957][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.590662][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.590687][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.597564][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.609964][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.609988][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.616212][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.616227][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.629633][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.629657][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.635823][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.648385][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.648408][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.661166][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.661183][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.668047][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.668073][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.680811][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.687664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.687686][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.700067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.700082][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.706226][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.706250][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.719677][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.725826][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.725870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.738437][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.738452][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.751184][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.751207][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.758062][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.770770][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.770791][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.777700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.777715][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.790072][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.790098][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.796264][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.809671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.809692][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.815872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.815886][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.828446][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.828472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.841213][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.848071][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.848093][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.860833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.860849][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.867689][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.867712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.880092][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.886246][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.886266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.899699][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.899714][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.905850][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.905874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.918435][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.931148][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.931169][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.938113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.938131][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.950876][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.950903][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.957783][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3519.970172][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.970196][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.976417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3519.976434][    C1] yealink 2-1:36.0: unexpected response 0
[ 3519.989844][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3519.989870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3519.996044][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.008655][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.008678][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.015385][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.015400][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.028286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.028310][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.041047][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.047905][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.047929][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.060397][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.060415][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.066567][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.066591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.080048][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.086197][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.086219][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.098842][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.098858][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.105532][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.105557][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.118485][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.131214][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.131238][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.138118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.138134][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.150505][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.150531][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.156698][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.170141][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.170164][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.176336][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.176351][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.188885][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.188909][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.195589][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.208476][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.208498][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.221250][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.221266][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.228111][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.228136][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.240513][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.246679][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.246700][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.260191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.260208][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.266371][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.266395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.278977][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.285660][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.285682][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.298587][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.298602][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.311320][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.311343][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.318208][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.330611][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.330635][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.336824][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.336840][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.350241][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.350265][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.356458][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.369005][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.369026][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.375708][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.375723][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.388594][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.388618][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.395342][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.408248][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.408270][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.420700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.420715][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.426860][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.426884][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.440307][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.446467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.446489][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.459060][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.459074][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.465737][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.465760][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.478661][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.485360][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.485383][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.498302][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.498317][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.510674][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.510699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.516902][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.530355][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.530378][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.536547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.536562][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.549098][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.549124][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.555819][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.568746][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.568767][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.575524][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.575541][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.588435][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.588460][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.601025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.607203][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.607229][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.620667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.620684][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.626831][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.626856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.639460][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.646135][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.646155][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.659070][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.659086][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.665752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.665777][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.678683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.691088][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.691111][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.697302][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.697318][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.710723][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.710765][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.716932][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.729485][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.729508][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.736258][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.736274][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.749159][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.749184][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.755897][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.768791][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.768812][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.781235][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.781250][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.787390][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.787415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.800836][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.806996][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.807017][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.819601][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.819617][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.826288][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.826313][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.839222][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.845910][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.845931][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.858850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.858866][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.871229][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.871255][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.877421][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.890837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.890860][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.897067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.897082][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.909606][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.909631][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.916344][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.929232][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.929266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.935965][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.935979][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.948851][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.948874][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.961244][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3520.967395][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.967415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.980846][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3520.980862][    C1] yealink 2-1:36.0: unexpected response 0
[ 3520.987010][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3520.987034][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3520.999600][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.006296][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.006320][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.019236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.019253][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.025931][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.025956][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.038850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.051230][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.051252][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.057487][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.057502][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.070939][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.070964][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.077121][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.089661][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.089682][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.096377][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.096392][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.109278][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.109301][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.115994][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.128874][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.128896][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.141312][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.141327][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.147472][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.147496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.160916][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.167069][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.167089][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.179664][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.179678][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.186343][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.186372][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.199259][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.205931][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.205952][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.218923][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.218939][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.231296][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.231321][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.237505][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.250913][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.250935][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.257100][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.257115][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.269644][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.269668][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.276349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.289255][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.289275][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.295977][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.295992][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.308865][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.308889][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.321265][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.327419][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.327440][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.340858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.340872][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.347010][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.347033][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.359584][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.366253][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.366274][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.379263][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.379277][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.385967][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.385990][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.398888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.411257][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.411280][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.417469][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.417484][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.430889][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.430916][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.437079][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.449613][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.449633][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.456357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.456371][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.469257][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.469279][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.475970][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.488843][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.488866][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.501249][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.501263][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.507403][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.507426][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.520888][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.527069][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.527092][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.539704][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.539719][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.546388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.546410][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.559343][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.566013][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.566034][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.578935][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.578949][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.591309][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.591332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.597501][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.610917][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.610937][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.617113][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.617128][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.629671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.629696][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.636419][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.649332][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.649354][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.656055][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.656070][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.668949][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.668974][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.681366][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.687526][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.687548][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.701014][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.701029][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.707175][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.707199][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.719775][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.726452][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.726473][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.739378][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.739392][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.746058][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.746083][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.758981][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.771350][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.771372][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.777554][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.777569][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.790968][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.790992][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.797156][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.809709][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.809734][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.816433][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.816449][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.829338][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.829362][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.836053][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.848943][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.848965][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.861398][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.861414][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.867561][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.867586][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.881010][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.887169][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.887190][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.899767][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.899784][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.906451][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.906475][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.919374][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.926049][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.926070][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.938982][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.938998][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.951359][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.951384][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.957572][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3521.970983][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.971006][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.977172][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3521.977187][    C1] yealink 2-1:36.0: unexpected response 0
[ 3521.989716][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3521.989740][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3521.996418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.009305][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.009326][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.016059][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.016073][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.028941][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.028965][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.041340][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.047496][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.047517][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.060937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.060952][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.067094][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.067118][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.079764][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.086442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.086463][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.099386][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.099402][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.106088][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.106114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.119014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.131388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.131411][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.137597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.137612][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.151014][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.151039][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.157202][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.169758][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.169781][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.176513][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.176528][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.189406][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.189430][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.196119][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.209009][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.209029][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.221409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.221423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.227560][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.227584][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.240996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.247148][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.247170][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.259739][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.259753][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.266417][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.266442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.279360][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.286056][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.286078][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.299015][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.299033][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.311404][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.311429][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.317604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.331022][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.331044][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.337268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.337284][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.349921][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.349947][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.356627][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.369530][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.369553][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.376268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.376285][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.389212][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.389237][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.401620][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.407786][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.407807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.421297][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.421316][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.427474][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.427501][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.440097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.446785][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.446809][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.459701][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.459716][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.466377][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.466401][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.479291][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.491654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.491677][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.497893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.497908][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.511307][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.511331][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.517489][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.530050][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.530070][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.536766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.536781][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.549832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.549856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.556554][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.569442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.569466][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.575314][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.575339][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.588044][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.588067][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.601539][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.607704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.607729][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.620317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.620333][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.627008][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.627035][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.639983][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.646671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.646695][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.659654][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.659670][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.665473][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.665497][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.678243][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.691664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.691685][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.697850][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.697865][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.710401][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.710424][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.717106][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.729993][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.730014][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.736740][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.736754][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.749627][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.749650][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.755461][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.768175][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.768195][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.781631][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.781646][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.787791][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.787816][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.800381][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.807064][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.807086][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.820052][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.820069][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.826739][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.826763][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.839663][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.845508][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.845528][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.858270][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.858284][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.871682][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.871707][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.877867][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.890398][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.890419][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.897103][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.897117][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.909991][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.910014][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.916773][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.929668][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.929691][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.935509][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.935523][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.948221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.948245][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.961659][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3522.967806][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.967826][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3522.980458][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3522.980473][    C1] yealink 2-1:36.0: unexpected response 0
[ 3522.987134][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3522.987162][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.000058][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.006726][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.006747][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.019669][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.019686][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.025486][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.025510][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.038254][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.051664][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.051688][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.057858][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.057873][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.070417][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.070445][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.077143][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.090045][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.090067][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.096780][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.096795][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.109686][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.109712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.115542][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.128277][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.128298][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.141778][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.141795][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.147950][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.147973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.160532][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.167210][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.167230][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.180141][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.180155][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.186822][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.186845][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.199741][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.205553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.205574][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.218317][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.218331][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.231729][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.231752][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.237911][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.250448][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.250469][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.257161][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.257175][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.270060][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.270084][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.276793][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.289685][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.289706][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.295568][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.295582][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.308290][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.308314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.321731][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.327884][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.327905][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.340471][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.340486][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.347159][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.347180][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.360074][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.366749][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.366769][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.379689][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.379703][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.385494][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.385516][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.398279][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.411722][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.411745][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.417924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.417939][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.430499][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.430525][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.437239][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.450163][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.450184][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.456922][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.456937][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.469817][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.469840][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.475653][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.488395][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.488414][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.495334][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.495359][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.508090][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.508111][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.520681][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.527366][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.527387][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.540310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.540325][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.546991][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.547015][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.559966][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.565800][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.565822][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.578588][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.578605][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.585454][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.585478][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.598237][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.610812][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.610835][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.617589][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.617605][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.630502][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.630526][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.637223][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.650147][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.650170][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.656003][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.656020][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.668765][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.668788][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.675652][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.688388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.688410][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.695327][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.695352][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.707719][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.707743][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.720655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.727340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.727363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.740295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.740312][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.746125][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.746147][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.758913][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.765767][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.765787][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.778582][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.778596][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.785435][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.785459][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.797835][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.810725][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.810746][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.817441][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.817455][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.830333][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.830357][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.836171][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.848903][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.848924][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.855815][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.855829][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.868528][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.868552][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.875410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.887778][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.887799][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.900702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.900716][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.907377][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.907400][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.920292][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.926101][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.926121][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.938895][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.938909][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.945745][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.945769][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.958510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3523.965360][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.965381][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.977761][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3523.977776][    C1] yealink 2-1:36.0: unexpected response 0
[ 3523.990648][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3523.990673][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3523.997371][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.010257][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.010281][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.016120][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.016135][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.028836][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.028859][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.035722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.048430][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.048451][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.055354][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.055375][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.067752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.067776][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.080718][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.087388][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.087408][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.100339][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.100353][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.106148][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.106172][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.118900][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.125747][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.125768][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.138493][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.138507][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.145349][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.145370][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.157742][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.170619][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.170642][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.177343][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.177358][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.190264][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.190287][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.196097][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.208798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.208819][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.215681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.215695][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.228434][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.228458][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.235352][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.247710][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.247732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.260685][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.260699][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.267381][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.267404][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.280293][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.286114][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.286135][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.298886][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.298901][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.305742][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.305764][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.318498][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.325363][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.325382][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.337774][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.337789][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.350671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.350695][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.357407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.370306][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.370329][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.376150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.376165][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.388869][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.388894][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.395760][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.408483][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.408508][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.415432][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.415447][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.427811][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.427836][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.440737][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.447427][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.447452][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.460444][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.460463][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.466278][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.466305][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.479063][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.485957][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.485981][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.498768][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.498787][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.505629][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.505653][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.518032][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.530923][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.530945][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.537649][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.537664][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.550547][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.550572][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.556385][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.569152][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.569177][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.576109][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.576128][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.588907][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.588931][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.595824][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.608203][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.608225][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.621147][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.621164][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.627832][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.627856][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.640761][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.646576][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.646598][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.659337][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.659352][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.666197][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.666219][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.678953][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.685806][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.685827][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.698222][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.698236][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.711114][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.711143][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.717838][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.730724][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.730746][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.736608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.736623][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.749331][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.749355][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.756209][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.768921][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.768960][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.775843][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.775858][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.788219][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.788242][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.801182][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.807861][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.807883][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.820804][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.820820][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.826618][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.826643][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.839392][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.846243][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.846266][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.858999][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.859013][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.865849][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.865871][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.878245][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.891134][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.891154][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.897893][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.897908][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.910810][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.910835][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.916665][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.929371][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.929392][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.936253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.936268][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.948973][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.948995][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.955858][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3524.968226][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.968247][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3524.981162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3524.981176][    C1] yealink 2-1:36.0: unexpected response 0
[ 3524.987838][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3524.987863][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.000764][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.006572][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.006593][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.019348][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.019363][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.026202][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.026225][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.038943][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.045790][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.045811][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.058230][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.058246][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.071157][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.071180][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.077873][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.090764][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.090787][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.096612][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.096627][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.109344][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.109369][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.116226][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.128955][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.128977][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.135856][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.135871][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.148232][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.148259][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.161195][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.167881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.167905][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.180830][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.180848][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.186654][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.186680][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.199423][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.206275][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.206297][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.219074][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.219088][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.225929][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.225953][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.238327][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.251560][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.251583][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.258279][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.258294][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.271175][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.271200][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.277015][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.289726][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.289747][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.296612][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.296626][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.309327][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.309349][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.316212][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.328570][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.328590][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.341488][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.341502][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.348195][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.348222][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.361135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.366946][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.366967][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.379750][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.379765][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.386602][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.386624][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.399350][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.406196][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.406217][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.418599][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.418614][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.431504][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.431527][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.438248][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.451134][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.451155][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.456975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.456989][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.469707][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.469732][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.476580][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.489288][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.489312][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.496176][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.496190][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.508567][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.508592][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.521490][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.528165][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.528186][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.541197][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.541217][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.547043][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.547070][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.559865][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.566732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.566755][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.579533][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.579549][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.586396][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.586424][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.598806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.611690][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.611713][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.618420][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.618435][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.631321][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.631345][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.637169][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.649880][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.649901][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.656789][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.656803][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.669539][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.669562][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.676434][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.688800][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.688821][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.701742][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.701758][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.708435][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.708458][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.721365][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.727183][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.727206][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.739954][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.739969][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.746810][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.746834][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.759565][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.766415][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.766435][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.778815][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.778830][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.791703][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.791728][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.798426][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.811310][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.811332][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.817162][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.817176][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.829879][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.829901][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.836757][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.849484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.849507][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.856381][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.856401][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.868758][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.868784][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.881692][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.888364][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.888391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.901296][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.901311][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.907105][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.907128][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.919887][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.926729][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.926751][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.939486][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.939500][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.946331][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.946356][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.958755][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3525.971640][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.971661][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.978359][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3525.978374][    C1] yealink 2-1:36.0: unexpected response 0
[ 3525.991260][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3525.991284][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3525.997135][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.009860][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.009883][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.016746][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.016760][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.029486][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.029511][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.036370][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.048779][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.048802][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.061775][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.061791][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.068471][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.068494][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.081390][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.087199][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.087220][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.099965][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.099979][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.106815][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.106839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.119567][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.126411][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.126432][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.138833][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.138848][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.151765][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.151791][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.158510][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.171406][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.171430][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.177241][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.177255][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.189964][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.189987][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.196841][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.209568][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.209592][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.216475][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.216490][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.228882][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.228908][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.241820][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.248521][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.248545][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.261453][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.261469][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.267266][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.267290][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.280039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.286902][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.286923][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.300798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.300815][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.307657][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.307681][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.320061][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.326216][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.326237][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.339667][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.339681][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.345820][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.345849][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.358414][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.371124][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.371145][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.378030][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.378045][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.390756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.390782][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.397657][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.410026][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.410047][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.416220][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.416234][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.429638][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.429661][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.435890][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.448464][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.448488][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.461264][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.461282][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.468195][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.468222][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.480996][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.487868][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.487893][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.500295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.500312][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.506464][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.506488][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.519939][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.526108][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.526132][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.538705][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.538720][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.545389][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.545414][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.558308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.571073][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.571096][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.577984][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.577999][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.590375][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.590399][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.596588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.610023][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.610048][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.616225][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.616241][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.628786][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.628820][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.635515][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.648434][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.648456][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.661191][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.661205][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.668059][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.668081][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.680464][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.686620][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.686642][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.700093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.700109][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.706254][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.706277][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.718842][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.725522][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.725542][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.738457][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.738472][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.751203][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.751228][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.758100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.770472][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.770500][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.776681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.776696][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.790096][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.790120][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.796281][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.808849][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.808870][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.815571][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.815585][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.828466][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.828493][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.841246][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.848109][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.848133][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.860538][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.860554][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.866710][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.866735][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.880183][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.886347][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.886368][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.898937][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.898952][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.905621][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.905645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.918568][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.931287][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.931314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.938188][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.938203][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.950569][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.950595][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.956763][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3526.970183][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.970205][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.976376][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3526.976391][    C1] yealink 2-1:36.0: unexpected response 0
[ 3526.988927][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3526.988951][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3526.995640][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.008578][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.008605][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.015357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.015383][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.028291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.028320][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.040715][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.046894][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.046916][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.060357][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.060373][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.066522][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.066547][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.079104][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.085794][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.085813][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.098735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.098750][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.105429][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.105452][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.118363][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.130752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.130774][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.136952][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.136967][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.150365][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.150390][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.156559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.169107][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.169129][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.175831][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.175845][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.188726][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.188751][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.195452][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.208333][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.208354][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.220735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.220749][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.226901][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.226923][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.240359][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.246516][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.246537][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.259100][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.259115][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.265797][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.265821][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.278752][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.285433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.285454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.298375][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.298389][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.310741][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.310769][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.316950][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.330356][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.330376][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.336542][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.336555][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.349094][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.349117][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.355808][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.368697][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.368718][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.375438][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.375454][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.388341][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.388366][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.400766][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.406978][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.407005][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.420497][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.420516][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.426680][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.426704][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.439271][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.445953][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.445973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.458890][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.458905][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.465567][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.465591][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.478514][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.490872][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.490895][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.497065][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.497079][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.510479][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.510503][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.516667][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.529235][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.529257][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.535973][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.535989][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.548892][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.548914][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.555605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.568495][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.568516][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.580904][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.580918][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.587061][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.587084][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.600519][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.606678][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.606699][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.619260][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.619274][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.625940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.625963][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.638865][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.645550][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.645570][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.658492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.658507][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.670864][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.670887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.677049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.690467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.690487][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.696681][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.696696][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.709220][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.709244][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.715933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.728826][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.728848][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.735535][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.735549][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.748430][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.748454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.760829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.767018][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.767039][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.780473][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.780488][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.786628][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.786651][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.799195][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.805872][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.805892][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.818806][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.818824][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.825487][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.825512][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.838418][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.850785][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.850807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.856985][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.856999][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.870401][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.870426][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.876589][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.889125][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.889147][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.895852][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.895866][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.908752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.908775][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.915461][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.928342][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.928364][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.940744][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.940758][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.946904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.946927][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.960378][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3527.966537][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.966559][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.979124][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3527.979138][    C1] yealink 2-1:36.0: unexpected response 0
[ 3527.985817][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3527.985839][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3527.998747][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.005433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.005454][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.018369][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.018383][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.030737][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.030762][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.036946][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.050410][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.050431][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.056597][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.056612][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.069138][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.069162][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.075877][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.088766][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.088787][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.095486][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.095500][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.108383][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.108407][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.120785][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.126948][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.126970][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.140422][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.140438][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.146597][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.146621][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.159178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.165863][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.165886][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.178825][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.178841][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.185511][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.185534][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.198443][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.210821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.210841][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.217008][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.217022][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.230418][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.230442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.236604][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.249143][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.249165][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.255868][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.255884][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.268787][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.268811][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.275493][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.288386][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.288408][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.300798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.300813][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.306955][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.306979][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.320410][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.326561][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.326584][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.339150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.339165][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.345840][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.345864][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.358807][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.365502][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.365524][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.378443][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.378458][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.390840][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.390865][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.397028][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.410442][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.410463][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.416640][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.416655][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.429303][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.429329][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.436038][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.448940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.448963][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.455656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.455671][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.468550][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.468575][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.480980][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.487136][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.487157][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.500588][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.500603][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.506740][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.506769][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.519315][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.525987][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.526007][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.538926][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.538941][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.545603][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.545625][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.558547][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.570943][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.570966][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.577136][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.577150][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.590553][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.590578][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.596740][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.609278][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.609301][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.615998][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.616013][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.628882][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.628906][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.635588][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.648474][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.648496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.660872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.660886][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.667030][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.667052][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.680505][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.686657][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.686678][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.699236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.699250][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.705909][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.705932][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.718829][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.725499][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.725519][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.739209][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.739224][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.751573][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.751597][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.757772][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.771192][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.771213][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.777382][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.777396][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.789930][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.789954][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.796646][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.809546][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.809567][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.816253][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.816268][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.829153][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.829176][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.841544][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.847691][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.847712][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.861143][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.861156][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.867297][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.867319][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.879869][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.886544][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.886565][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.899477][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.899492][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.906156][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.906178][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.919100][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.931467][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.931490][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.937656][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.937671][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.951082][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.951107][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.957271][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3528.969821][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.969844][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.976543][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3528.976557][    C1] yealink 2-1:36.0: unexpected response 0
[ 3528.989433][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3528.989457][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3528.996157][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.009044][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.009065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.021450][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.021464][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.027624][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.027648][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.041074][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.047259][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.047282][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.059866][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.059880][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.066540][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.066563][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.079454][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.086126][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.086146][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.099072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.099088][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.111445][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.111469][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.117634][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.131056][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.131078][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.137273][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.137287][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.149814][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.149837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.156529][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.169416][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.169437][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.176124][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.176139][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.189018][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.189042][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.201425][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.207588][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.207609][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.221067][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.221083][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.227231][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.227256][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.239808][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.246483][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.246503][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.259409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.259423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.266108][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.266131][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.279049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.291417][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.291440][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.297608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.297622][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.311021][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.311045][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.317202][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.329749][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.329773][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.336482][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.336497][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.349377][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.349402][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.356079][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.368991][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.369011][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.381393][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.381407][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.387556][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.387580][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.401065][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.407226][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.407246][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.419800][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.419815][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.426483][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.426506][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.439415][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.446097][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.446118][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.459122][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.459137][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.471491][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.471515][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.477676][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.491086][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.491110][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.497287][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.497301][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.509842][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.509869][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.516563][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.529458][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.529480][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.536199][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.536216][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.549108][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.549133][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.561619][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.567803][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.567825][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.581264][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.581279][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.587420][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.587444][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.599992][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.606670][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.606691][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.619608][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.619623][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.626286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.626310][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.639221][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.651584][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.651605][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.657782][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.657796][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.671187][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.671211][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.677373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.689911][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.689932][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.696626][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.696640][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.709537][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.709562][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.716281][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.729169][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.729192][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.741613][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.741629][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.747784][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.747807][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.761262][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.767431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.767452][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.780027][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.780045][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.786719][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.786747][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.799664][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.806356][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.806377][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.819295][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.819315][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.831677][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.831701][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.837878][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.851292][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.851314][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.857480][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.857495][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.870019][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.870042][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.876807][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.889693][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.889714][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.896409][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.896423][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.909298][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.909322][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.921696][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.927851][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.927872][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.941305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.941319][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.947461][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.947484][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.960046][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3529.966721][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.966747][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.979651][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3529.979665][    C1] yealink 2-1:36.0: unexpected response 0
[ 3529.986329][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3529.986352][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3529.999256][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.011617][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.011637][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.017807][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.017821][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.031223][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.031248][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.037442][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.050003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.050025][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.056717][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.056735][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.069616][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.069639][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.076326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.089215][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.089237][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.101620][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.101635][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.107781][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.107804][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.121240][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.127394][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.127415][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.139976][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.139990][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.146659][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.146683][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.159598][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.166277][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.166298][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.179205][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.179220][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.191580][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.191604][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.197815][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.211259][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.211282][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.217450][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.217465][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.230357][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.230381][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.237080][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.249963][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.249985][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.256676][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.256690][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.269561][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.269584][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.275400][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.288107][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.288128][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.301560][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.301575][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.307724][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.307748][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.320302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.326970][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.326991][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.339885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.339899][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.346560][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.346583][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.359516][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.365320][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.365341][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.378077][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.378091][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.391496][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.391519][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.397700][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.410263][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.410287][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.416987][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.417003][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.429882][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.429906][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.436584][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.449483][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.449504][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.455351][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.455366][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.468106][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.468129][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.481563][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.487712][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.487733][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.500288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.500302][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.506963][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.506986][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.519935][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.526620][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.526641][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.539559][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.539575][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.545415][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.545436][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.558207][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.571681][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.571702][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.577890][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.577907][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.590448][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.590472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.597178][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.610082][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.610104][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.616832][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.616847][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.629722][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.629746][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.635585][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.648320][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.648341][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.661799][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.661817][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.667972][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.667997][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.680616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.687305][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.687326][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.700236][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.700250][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.706916][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.706939][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.719857][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.725668][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.725688][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.738417][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.738432][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.751829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.751853][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.758014][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.770555][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.770576][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.777278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.777293][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.790185][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.790210][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.796891][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.809798][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.809820][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.815641][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.815655][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.828356][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.828380][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.835326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.848048][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.848071][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.860661][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.860676][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.867346][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.867370][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.880272][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.886951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.886972][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.899898][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.899913][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.905713][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.905736][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.918490][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.925340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.925364][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.938094][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.938109][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.950641][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.950665][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.957354][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3530.970246][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.970269][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.976966][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3530.976982][    C1] yealink 2-1:36.0: unexpected response 0
[ 3530.989875][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3530.989898][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3530.995752][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.008486][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.008507][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.015389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.015403][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.028107][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.028131][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.040683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.047357][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.047380][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.060297][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.060313][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.066984][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.067008][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.079917][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.085727][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.085747][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.098491][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.098506][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.105348][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.105368][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.118138][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.130682][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.130706][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.137412][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.137427][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.150308][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.150333][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.157059][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.169980][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.170002][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.175829][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.175844][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.188587][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.188611][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.195480][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.208197][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.208220][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.220779][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.220794][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.227474][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.227496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.240407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.247093][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.247114][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.260045][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.260061][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.265863][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.265887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.278616][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.285480][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.285500][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.298239][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.298255][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.310827][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.310851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.317589][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.330509][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.330531][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.337228][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.337244][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.350126][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.350150][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.355971][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.368701][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.368724][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.375604][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.375619][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.388321][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.388345][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.400907][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.407579][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.407601][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.420526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.420542][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.427210][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.427234][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.440144][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.445950][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.445973][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.458711][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.458726][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.465561][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.465585][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.478348][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.490889][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.490912][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.497614][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.497628][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.510505][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.510530][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.517210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.530121][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.530144][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.535963][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.535977][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.548681][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.548706][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.555613][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.568367][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.568390][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.575314][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.575339][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.587726][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.587750][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.600683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.607366][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.607388][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.620360][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.620376][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.626201][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.626226][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.639005][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.645886][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.645909][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.658648][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.658663][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.665506][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.665528][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.677916][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.690801][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.690822][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.697520][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.697535][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.710473][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.710495][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.716324][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.729059][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.729082][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.735968][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.735983][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.748704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.748728][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.755586][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.767952][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.767976][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.780883][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.780898][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.787568][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.787593][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.800545][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.806351][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.806373][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.819107][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.819121][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.825959][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.825984][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.838721][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.845565][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.845586][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.857975][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.857989][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.870862][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.870887][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.877581][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.890475][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.890496][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.896316][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.896330][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.909041][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.909065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.915933][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.928641][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.928663][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.935536][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.935552][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.947905][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.947929][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.960920][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3531.967594][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.967615][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.980529][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3531.980544][    C1] yealink 2-1:36.0: unexpected response 0
[ 3531.986338][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3531.986361][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3531.999090][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.005939][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.005963][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.018717][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.018732][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.025572][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.025597][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.037979][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.050878][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.050901][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.057591][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.057605][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.070484][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.070508][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.076326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.089054][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.089075][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.095954][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.095969][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.108681][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.108705][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.115605][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.127970][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.127991][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.140924][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.140939][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.147604][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.147627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.160536][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.166344][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.166364][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.179107][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.179122][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.185964][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.185988][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.198719][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.205575][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.205597][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.217993][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.218008][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.230885][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.230908][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.237591][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.250480][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.250502][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.256325][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.256339][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.269041][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.269065][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.275993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.288738][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.288759][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.295621][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.295636][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.307988][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.308011][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.320906][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.327575][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.327596][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.340526][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.340542][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.346340][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.346364][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.359092][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.365949][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.365968][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.378702][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.378716][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.385558][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.385581][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.398025][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.410954][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.410980][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.417700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.417717][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.430601][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.430625][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.436488][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.449203][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.449224][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.456093][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.456107][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.468851][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.468875][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.475728][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.488091][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.488111][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.501073][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.501088][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.507746][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.507770][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.520680][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.526486][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.526506][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.539243][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.539257][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.546092][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.546116][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.558850][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.565700][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.565722][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.578118][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.578134][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.591029][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.591053][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.597781][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.610676][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.610697][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.616547][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.616561][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.629270][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.629294][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.636165][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.648881][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.648903][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.655776][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.655790][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.668155][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.668179][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.681095][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.687793][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.687815][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.700748][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.700764][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.706568][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.706593][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.719355][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.726221][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.726243][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.738981][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.738997][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.745837][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.745861][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.758283][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.771175][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.771196][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.777885][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.777899][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.790774][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.790797][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.796607][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.809317][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.809338][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.816215][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.816229][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.828927][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.828949][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.835806][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.848164][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.848184][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.861082][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.861096][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.867760][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.867783][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.880683][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.886485][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.886506][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.899226][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.899240][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.906072][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.906095][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.918864][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.925704][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.925725][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.938110][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.938124][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.951005][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.951030][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.957722][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3532.970623][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.970645][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.976476][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3532.976491][    C1] yealink 2-1:36.0: unexpected response 0
[ 3532.989224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3532.989248][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3532.996117][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.008829][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.008851][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.015714][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.015729][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.028081][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.028103][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.040993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.047661][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.047682][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.060612][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.060626][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.066428][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.066451][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.079210][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.086055][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.086075][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.098798][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.098812][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.105645][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.105668][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.118049][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.130932][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.130953][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.137652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.137667][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.150556][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.150581][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.156401][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.169118][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.169140][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.176021][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.176037][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.188751][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.188775][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.195631][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.207998][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.208018][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.220920][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.220934][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.227596][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.227620][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.240559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.246372][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.246391][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.259139][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.259156][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.266003][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.266028][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.278781][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.285640][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.285661][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.298090][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.298106][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.311005][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.311030][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.317704][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.330605][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.330627][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.336449][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.336463][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.349165][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.349190][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.356075][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.368817][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.368840][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.375707][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.375723][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.388094][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.388120][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.401043][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.407732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.407754][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.420682][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.420698][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.426500][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.426524][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.439245][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.446096][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.446117][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.458845][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.458859][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.465697][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.465719][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.478133][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.491037][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.491060][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.497766][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.497781][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.510671][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.510696][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.516531][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.529253][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.529275][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.536150][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.536166][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.548904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.548929][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.555796][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.568177][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.568199][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.581134][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.581149][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.587819][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.587843][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.600774][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.606592][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.606614][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.619366][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.619382][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.626224][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.626248][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.638986][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.645842][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.645864][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.658268][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.658282][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.671177][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.671202][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.677924][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.690808][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.690831][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.696652][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.696666][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.709372][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.709396][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.716261][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.728980][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.729004][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.735872][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.735889][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.748271][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.748293][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.761236][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.767923][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.767945][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.780878][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.780894][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.786697][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.786722][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.799453][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.806308][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.806331][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.819072][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.819087][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.825926][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.825948][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.838378][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.851262][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.851283][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.857973][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.857988][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.870868][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.870893][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.876702][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.889452][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.889472][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.896355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.896370][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.909081][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.909109][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.915964][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.928345][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.928367][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.941288][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.941304][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.947977][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.948002][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.960925][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3533.966732][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.966754][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.979515][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3533.979529][    C1] yealink 2-1:36.0: unexpected response 0
[ 3533.986372][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3533.986395][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3533.999153][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.005999][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.006021][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.018421][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.018436][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.031313][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.031341][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.038028][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.050919][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.050941][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.056757][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.056771][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.069482][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.069505][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.076373][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.089087][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.089107][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.095972][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.095986][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.108348][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.108371][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.121273][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.127991][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.128012][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.140936][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.140953][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.146752][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.146776][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.159546][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.166401][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.166422][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.179149][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.179164][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.186002][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.186024][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.198407][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.211289][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.211311][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.218039][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.218053][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.230934][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.230959][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.236770][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.249478][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.249499][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.256389][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.256403][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.269106][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.269130][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.275980][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.288343][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.288363][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.301255][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.301269][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.307933][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.307957][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.320898][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.326701][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.326722][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.339448][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.339462][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.346296][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.346323][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.359082][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.365937][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.365959][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.378355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.378370][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.391271][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.391295][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.397995][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.410894][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.410919][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.416741][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.416756][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.429756][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.429782][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.436655][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.449431][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.449453][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.456344][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.456360][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.468753][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.468779][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.481737][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.488419][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.488442][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.501355][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.501369][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.507164][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.507187][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.519913][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.525388][ T5393] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: {
[ 3534.526762][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.533540][ T5393]  1-....
[ 3534.539589][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.539734][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3534.546397][ T5393]  } 2690 jiffies s: 31461 root: 0x2/.
[ 3534.552056][    C1] yealink 2-1:36.0: unexpected response 0
[ 3534.558636][ T5393] rcu: blocking rcu_node structures (internal RCU debug):
[ 3534.564797][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.571472][ T5393] 
[ 3534.577991][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3534.578146][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3534.584057][ T5393] Sending NMI from CPU 0 to CPUs 1:
[ 3534.590907][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3534.596560][    C1] NMI backtrace for cpu 1
[ 3534.596572][    C1] CPU: 1 PID: 29015 Comm: kworker/1:8 Not tainted 6.6.0-rc4-syzkaller-00064-g1053c4a4b8fc #0
[ 3534.596598][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 3534.596612][    C1] Workqueue: events request_firmware_work_func
[ 3534.596645][    C1] RIP: 0010:io_serial_in+0x87/0xa0
[ 3534.596712][    C1] Code: dc c8 fe 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 16 66 03 5d 40 89 da ec <5b> 0f b6 c0 5d 41 5c c3 e8 8c 50 15 ff eb a6 e8 e5 50 15 ff eb e3
[ 3534.596734][    C1] RSP: 0018:ffffc900001983a8 EFLAGS: 00000002
[ 3534.596750][    C1] RAX: dffffc0000000060 RBX: 00000000000003fd RCX: 0000000000000000
[ 3534.596765][    C1] RDX: 00000000000003fd RSI: ffffffff82849520 RDI: ffffffff8c157ee0
[ 3534.596780][    C1] RBP: ffffffff8c157ea0 R08: 0000000000000001 R09: 000000000000001f
[ 3534.596795][    C1] R10: 0000000000000000 R11: 205d314320202020 R12: 0000000000000000
[ 3534.596809][    C1] R13: 0000000000000020 R14: fffffbfff182b02e R15: dffffc0000000000
[ 3534.596823][    C1] FS:  0000000000000000(0000) GS:ffff8881f6700000(0000) knlGS:0000000000000000
[ 3534.596845][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3534.596861][    C1] CR2: 0000555557060818 CR3: 0000000007c9b000 CR4: 00000000003506e0
[ 3534.596875][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 3534.596888][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 3534.596902][    C1] Call Trace:
[ 3534.596909][    C1]  <NMI>
[ 3534.596916][    C1]  ? show_regs+0x8f/0xa0
[ 3534.596956][    C1]  ? nmi_cpu_backtrace+0x1d4/0x380
[ 3534.597015][    C1]  ? nmi_cpu_backtrace_handler+0xc/0x10
[ 3534.597049][    C1]  ? nmi_handle+0x1a6/0x570
[ 3534.597069][    C1]  ? io_serial_in+0x87/0xa0
[ 3534.597094][    C1]  ? default_do_nmi+0x69/0x160
[ 3534.597134][    C1]  ? exc_nmi+0x107/0x140
[ 3534.597152][    C1]  ? end_repeat_nmi+0x16/0x31
[ 3534.597225][    C1]  ? io_serial_in+0x60/0xa0
[ 3534.597252][    C1]  ? io_serial_in+0x87/0xa0
[ 3534.597279][    C1]  ? io_serial_in+0x87/0xa0
[ 3534.597309][    C1]  ? io_serial_in+0x87/0xa0
[ 3534.597335][    C1]  </NMI>
[ 3534.597341][    C1]  <IRQ>
[ 3534.597348][    C1]  wait_for_lsr+0xd7/0x180
[ 3534.597377][    C1]  serial8250_console_write+0xce5/0x1060
[ 3534.597413][    C1]  ? serial8250_config_port+0x3a70/0x3a70
[ 3534.597444][    C1]  ? reacquire_held_locks+0x4b0/0x4b0
[ 3534.597474][    C1]  ? do_raw_spin_lock+0x12e/0x2b0
[ 3534.597498][    C1]  ? spin_bug+0x1d0/0x1d0
[ 3534.597522][    C1]  console_flush_all+0x4eb/0xfb0
[ 3534.597547][    C1]  ? lock_acquire+0x1ae/0x510
[ 3534.597569][    C1]  ? find_held_lock+0x2d/0x110
[ 3534.597600][    C1]  ? devkmsg_read+0x550/0x550
[ 3534.597623][    C1]  ? lock_acquire+0x1ae/0x510
[ 3534.597646][    C1]  console_unlock+0x10c/0x260
[ 3534.597668][    C1]  ? console_flush_all+0xfb0/0xfb0
[ 3534.597691][    C1]  ? spin_bug+0x1a0/0x1d0
[ 3534.597713][    C1]  ? down_trylock+0x49/0x70
[ 3534.597744][    C1]  vprintk_emit+0x17f/0x5f0
[ 3534.597768][    C1]  dev_printk_emit+0xfb/0x140
[ 3534.597802][    C1]  ? device_remove_file+0x30/0x30
[ 3534.597837][    C1]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3534.597861][    C1]  ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 3534.597887][    C1]  __dev_printk+0xf5/0x270
[ 3534.597908][    C1]  _dev_err+0xe5/0x120
[ 3534.597927][    C1]  ? _dev_crit+0x120/0x120
[ 3534.597946][    C1]  ? kcov_remote_start+0x389/0x6c0
[ 3534.597984][    C1]  ? spin_bug+0x1d0/0x1d0
[ 3534.598008][    C1]  wdm_int_callback+0x10f/0xaa0
[ 3534.598048][    C1]  __usb_hcd_giveback_urb+0x359/0x5c0
[ 3534.598084][    C1]  usb_hcd_giveback_urb+0x389/0x430
[ 3534.598111][    C1]  dummy_timer+0x1415/0x35f0
[ 3534.598145][    C1]  ? __lock_acquire+0x182f/0x5de0
[ 3534.598171][    C1]  ? dummy_urb_enqueue+0x8e0/0x8e0
[ 3534.598196][    C1]  ? do_raw_spin_unlock+0x173/0x230
[ 3534.598220][    C1]  ? dummy_urb_enqueue+0x8e0/0x8e0
[ 3534.598244][    C1]  call_timer_fn+0x19e/0x580
[ 3534.598276][    C1]  ? timer_shutdown_sync+0x20/0x20
[ 3534.598312][    C1]  ? reacquire_held_locks+0x4b0/0x4b0
[ 3534.598336][    C1]  ? mark_held_locks+0x9f/0xe0
[ 3534.598357][    C1]  ? dummy_urb_enqueue+0x8e0/0x8e0
[ 3534.598381][    C1]  __run_timers+0x764/0xb10
[ 3534.598414][    C1]  ? call_timer_fn+0x580/0x580
[ 3534.598444][    C1]  ? find_held_lock+0x2d/0x110
[ 3534.598478][    C1]  ? mark_held_locks+0x9f/0xe0
[ 3534.598500][    C1]  run_timer_softirq+0x58/0xd0
[ 3534.598531][    C1]  __do_softirq+0x20b/0x94e
[ 3534.598579][    C1]  ? __lock_text_end+0x5/0x5
[ 3534.598600][    C1]  ? do_raw_spin_unlock+0x173/0x230
[ 3534.598625][    C1]  irq_exit_rcu+0xa7/0x110
[ 3534.598653][    C1]  sysvec_apic_timer_interrupt+0x8e/0xb0
[ 3534.598677][    C1]  </IRQ>
[ 3534.598684][    C1]  <TASK>
[ 3534.598690][    C1]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 3534.598718][    C1] RIP: 0010:console_flush_all+0x9e0/0xfb0
[ 3534.598744][    C1] Code: 96 19 23 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 e4 68 1c 00 48 85 db 0f 85 97 03 00 00 e8 46 6d 1c 00 fb 48 8b 44 24 08 <48> 8b 14 24 0f b6 00 83 e2 07 38 d0 7f 08 84 c0 0f 85 08 05 00 00
[ 3534.598764][    C1] RSP: 0018:ffffc9000ec378d0 EFLAGS: 00000293
[ 3534.598781][    C1] RAX: fffff52001d86f45 RBX: 0000000000000000 RCX: 0000000000000000
[ 3534.598796][    C1] RDX: ffff88811f253a00 RSI: ffffffff8131046a RDI: 0000000000000007
[ 3534.598811][    C1] RBP: dffffc0000000000 R08: 0000000000000007 R09: 0000000000000000
[ 3534.598825][    C1] R10: 0000000000000000 R11: 205d314320202020 R12: ffffffff88354340
[ 3534.598839][    C1] R13: 0000000000000001 R14: ffffffff88354398 R15: 0000000000000001
[ 3534.598856][    C1]  ? console_flush_all+0x9da/0xfb0
[ 3534.598881][    C1]  ? console_flush_all+0x5ac/0xfb0
[ 3534.598906][    C1]  ? devkmsg_read+0x550/0x550
[ 3534.598928][    C1]  ? lock_sync+0x190/0x190
[ 3534.598950][    C1]  console_unlock+0x10c/0x260
[ 3534.598973][    C1]  ? console_flush_all+0xfb0/0xfb0
[ 3534.598998][    C1]  ? __down_trylock_console_sem+0xac/0x140
[ 3534.599021][    C1]  ? __down_trylock_console_sem+0xb2/0x140
[ 3534.599045][    C1]  vprintk_emit+0x17f/0x5f0
[ 3534.599070][    C1]  vprintk+0x7b/0x90
[ 3534.599093][    C1]  _printk+0xc8/0x100
[ 3534.599113][    C1]  ? syslog_print_all+0x3f0/0x3f0
[ 3534.599136][    C1]  ? usb_free_urb.part.0+0x52/0x110
[ 3534.599163][    C1]  ? ath9k_htc_hw_init+0x57/0x70
[ 3534.599198][    C1]  ath9k_htc_hw_init+0x68/0x70
[ 3534.599219][    C1]  ath9k_hif_usb_firmware_cb+0x272/0x620
[ 3534.599244][    C1]  ? ath9k_hif_usb_alloc_urbs+0x1010/0x1010
[ 3534.599267][    C1]  request_firmware_work_func+0x13a/0x240
[ 3534.599298][    C1]  ? request_partial_firmware_into_buf+0xa0/0xa0
[ 3534.599327][    C1]  process_one_work+0x884/0x15c0
[ 3534.599357][    C1]  ? lock_sync+0x190/0x190
[ 3534.599379][    C1]  ? init_worker_pool+0x770/0x770
[ 3534.599408][    C1]  ? assign_work+0x1a0/0x240
[ 3534.599432][    C1]  worker_thread+0x8b9/0x1290
[ 3534.599462][    C1]  ? __kthread_parkme+0x14b/0x220
[ 3534.599485][    C1]  ? process_one_work+0x15c0/0x15c0
[ 3534.599511][    C1]  kthread+0x33c/0x440
[ 3534.599534][    C1]  ? _raw_spin_unlock_irq+0x23/0x50
[ 3534.599556][    C1]  ? kthread_complete_and_exit+0x40/0x40
[ 3534.599582][    C1]  ret_from_fork+0x45/0x80
[ 3534.599615][    C1]  ? kthread_complete_and_exit+0x40/0x40
[ 3534.599640][    C1]  ret_from_fork_asm+0x11/0x20
[ 3534.599671][    C1]  </TASK>
[ 3544.660514][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.666737][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3544.673517][    C1] yealink 2-1:36.0: unexpected response 0
[ 3544.755349][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3544.762252][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.768869][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.775291][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.781907][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.788127][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3544.794909][    C1] yealink 2-1:36.0: unexpected response 0
[ 3544.800760][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.807376][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.813650][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3544.820635][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.827256][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.833492][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3544.840273][    C1] yealink 2-1:36.0: unexpected response 0
[ 3544.846115][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.852737][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.858957][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3544.865866][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.872481][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.878700][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3544.885489][    C1] yealink 2-1:36.0: unexpected response 0
[ 3544.891338][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.897953][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.904162][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3544.911047][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.917662][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.923882][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3544.930668][    C1] yealink 2-1:36.0: unexpected response 0
[ 3544.936535][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.943150][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.949367][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3544.955413][    T8] usb 3-1: USB disconnect, device number 116
[ 3544.956235][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.968719][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3544.974944][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3544.981731][    C1] yealink 2-1:36.0: unexpected response 0
[ 3544.987614][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3544.994271][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.000543][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.007518][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.014143][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.020411][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.027211][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.033096][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.039717][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.045984][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.052875][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.059505][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.065749][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.072365][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.078615][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.085407][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.091286][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.097904][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.104129][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.111018][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.117630][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.123826][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.130612][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.136478][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.143096][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.149318][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.156218][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.162837][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.169050][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.175829][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.181690][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.188312][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.194555][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.201460][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.208073][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.214278][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.221063][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.226951][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.233566][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.239784][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.246678][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.253288][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.259499][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.266284][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.272140][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.278755][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.284993][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.291904][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.298514][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.304735][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.311521][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.317405][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.324017][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.330259][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.337180][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.343793][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.350045][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.356838][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.362710][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.369327][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.375559][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.382455][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.389079][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.395316][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.401933][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.408210][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.414989][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.420876][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.427502][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.433725][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.440645][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.447259][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.453490][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.460270][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.466132][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.472743][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.479039][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.485940][    C1] cdc_wdm 1-1:1.0: nonzero urb status received: -71
[ 3545.492557][    C1] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes
[ 3545.498762][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
03:04:10 executing program 1:
syz_usb_connect(0x0, 0x34, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xb6, 0xe7, 0xfe, 0x10, 0x5ac, 0x247, 0x94ed, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x18, 0x2, 0x0, [], [{{0x9, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}]}}]}}]}}]}}, 0x0)
syz_usb_connect$printer(0x1, 0x2d, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0xc7, 0x30, 0x8, [{{0x9, 0x4, 0x0, 0xfc, 0x2, 0x7, 0x1, 0x1, 0x8, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x3, 0x36, 0x6}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x201, 0x5, 0x40, 0x3f, 0x48, 0x63}, 0xc, &(0x7f00000000c0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0x8, 0xe, 0x0, 0x1289}]}, 0x9, [{0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x65d1688580e0cd03}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x1c09}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x80a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x44f}}, {0x48, &(0x7f0000000240)=@string={0x48, 0x3, "7c1ad9b990ab3f3bb0fbad7cde8d771950d1f590abb2e768dda99b407e99d2a2f7e87348b3b27aed7bdad6ee1a8a4baf3c982e7f3a095023b94b680326ebd2e434525f37100a"}}, {0xef, &(0x7f00000002c0)=@string={0xef, 0x3, "67dfab5da4588d7e6a8d74ab89b8e8545832959b146dc283acc3ef2c027fde6455a4f2929a82f1263980bd6c2730bb8ae8933895b6c8c82a00d45138a48a412690c740151472046a3a57dddcb3a8e917c47da2edb54bed6fdf7c9827be13627287cb8dfb2ce32f292a048bc48cded78eb2af72496ffc15c2d669eb54417b9cbdd74097fcabe633486a605e5da7c7c38f27e25ec3910c7b81d38bea0b5885e8b36625b8b75be3bf9839fc29a604a868537a8050ef41159db573cd5a112d845bab16a41eb68b10b218e01374c442a9a6a8da76c16c45f636e91fc51125ef894c2a19087f9e3b6fea8a2b9d72f8bc"}}, {0x4, &(0x7f00000003c0)=@lang_id={0x4, 0x3, 0x41a}}, {0x35, &(0x7f0000000400)=@string={0x35, 0x3, "786567ec33d98b7d3cd65d51247e8bbea7309e56f5ab5f017d34cdd524eb75c036b3855082e5b3641aad3927944bcf2178fa11"}}]})

[ 3545.505550][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.515299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.535301][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.535781][    T8] usb 1-1: USB disconnect, device number 44
[ 3545.542073][    C1] yealink 2-1:36.0: unexpected response 0
03:04:10 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000000080), 0xc7, 0x4880)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x1, 0x1d, 0x0, 0x9, "09fe7bd2920ba19f1303cdefd4406517d50e88e6c66ad9ffd1d54ce14910de31"})
syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)

03:04:10 executing program 2:
r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000eafa7240936901b0293df400100109021b000124a80080090400000103000000090587c392be"], 0x0)
syz_usb_control_io(r0, &(0x7f0000000240)={0x2c, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4}}, 0x0, 0x0, 0x0}, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0xfffffffffffffffd, 0x0)
syz_usb_control_io$printer(r0, 0x0, 0x0)
r1 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000140)=ANY=[@ANYBLOB="1201000079381010c2154000f3070182030109021b0001000000080904000001e104550009058b0b40"], 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io(r1, 0x0, 0x0)
syz_usb_control_io$uac1(r1, 0x0, 0x0)
syz_usb_control_io$uac1(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)

[ 3545.555299][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.575331][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.582165][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.595306][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
03:04:10 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0)
syz_usb_disconnect(r0)
r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x862b01)
write$char_usb(r1, &(0x7f0000000040)="e2", 0x2250)
ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x1f)
r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYRES16=r0], 0x0)
ioctl$EVIOCRMFF(r0, 0x550c, 0x0)
write$char_usb(0xffffffffffffffff, &(0x7f0000000100)="0f360291cf3598665517bc82d6f1f46ee4dab4f213b2749b0844ac6d413798c1143837288014e0d018ec756c9e50dd362105e68481128ae00758cd790923fbcc1deae732a1c88932b391ca238c47483a15d8596806f1e0d42f50b2649a34741747f3cd553c54526492265c943fcd2f799a4e802a1c183dc5e089afb16e34701719f622dc4c", 0x85)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/29)
syz_usb_control_io$hid(r2, 0x0, 0x0)

[ 3545.615310][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.622109][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.635317][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.655320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.662139][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.675308][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.695312][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.702109][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.715309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.735326][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.742149][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.755320][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.775305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.782115][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.795309][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.815308][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.822118][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.835298][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.855320][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.862137][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.875314][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.895305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.902100][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.915298][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.935305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.942108][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.955300][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3545.975302][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3545.982097][    C1] yealink 2-1:36.0: unexpected response 0
[ 3545.995302][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.015305][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.022099][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.035326][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.055303][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.062094][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.075301][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.095309][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.102125][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.115307][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.135315][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.142123][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.155573][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.175306][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.182096][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.195300][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.215575][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.222392][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.235296][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.255311][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.262121][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.275312][    C1] yealink 2-1:36.0: urb_ctl_callback - urb status -71
[ 3546.289744][ T5287] usb 2-1: USB disconnect, device number 113
[ 3546.295822][    C1] yealink 2-1:36.0: urb_irq_callback - urb status -71
[ 3546.295846][    C1] yealink 2-1:36.0: unexpected response 0
[ 3546.295866][    C1] yealink 2-1:36.0: urb_irq_callback - usb_submit_urb failed -19
[ 3546.777246][T28692] usb 5-1: ath9k_htc: USB layer deinitialized