bisecting cause commit starting from c9fda4f22428e09728b611ec9100157199039bfe building syzkaller on f39aff9e4a422297d30f25d0b53f0258a445fbee testing commit c9fda4f22428e09728b611ec9100157199039bfe with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.151 testing commit ddef1e8e3f6eb26034833b7255e3fa584d54a230 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.150 testing commit b98aebd298246df37b472c52a2ee1023256d02e3 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.149 testing commit e132c8d7b58d8dc2c1888f5768454550d1f3ea7b with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.148 testing commit 42327896f194f256e5a361e0069985bc8d209b42 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.147 testing commit db1892238c55c5138801f131a837ccd0056f002e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.146 testing commit f6e27dbb1afabcba436e346d6aa88a592a1436bb with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.145 testing commit b10ab5e2c476b69689bc0c46d309471b597c880c with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.144 testing commit 968722f5371ad5deee23fc20269fdc44c23014b1 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.143 testing commit e2cd24b629389b52a31d96d226ed150dacab9cdd with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.142 testing commit 414510bc00a5fc954d8340c170083f518d09aa55 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.141 testing commit 01fd1694b93c92ad54fa684dac9c8068ecda8288 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.140 testing commit b5260801526c77496dd8be7d750c20939ec64189 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.139 testing commit 45f092f9e9cb31486db546e39bfe7cc0b3f57099 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.138 testing commit 3ffe1e79c174b2093f7ee3df589a7705572c9620 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.137 testing commit b19ffe6e7205c0b0d26b750673873f3f9f61da35 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.136 testing commit 7d80e1218adf6d1aa5270587192789e218fef706 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.135 testing commit 10d6aa565d0593fe4e152e49ab58f47a2952f902 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.134 testing commit ff33472c282e209da54cbc0c7c1c06ddfcc93d33 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.133 testing commit aea8526edf59da3ff5306ca408e13d8f6ab89b34 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.132 testing commit e3c1b27308ae0472f27e07903181d6abfe0cb1d7 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.131 testing commit f4cc0ed9b2c72687303b035379c5824a02224354 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.130 testing commit bc2bccef19ee4353d759a12950088b968b5c6618 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.129 testing commit a5758c5311775625be7f6dd54757ed356dbf2977 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.128 testing commit bb263a2a2d4380a56edab6dce5a2c064769676fb with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.127 testing commit e861d0673eb8dc9b616269f70bf8a07d7524877e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.126 testing commit a74d0e937a3acaea08ec0a7bfa047b8e0a6b6303 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.125 testing commit 2bf3258a12af6508d9c0cf17bfa895c5650d2dbb with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.124 testing commit e6a95d8851f1e993269b2172595107061f9371ae with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.123 testing commit 8cb1239889087368a792c655de99529eec219bfc with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.122 testing commit 44a05cd896d97a3cd4f0c2ddb29a221ab2fdf43d with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.121 testing commit bbcb3c09eae4cc8d33415c29816debbec20a08df with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.120 testing commit e6fedb8802c7543852cc6b06d8c009f89b3af3d8 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.119 testing commit 2af67d29b6fec54b86bcdb3e0a616640eeea5302 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.118 testing commit d929572d7da91169d3a22dfb75ede8bdced541c2 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.117 testing commit b4677bbb658d54ad29c8122d61bdcc0f878030b1 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.116 testing commit 6d1510d86ef67e5fadb8038671e2ec43416daf7f with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.115 testing commit 1c046f37313210e0c41b036fcd14c4bdb1581d47 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.114 testing commit fa5941f45d7ed070118b7c209b7f2c3a034293bd with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.113 testing commit 68d7a45eec101bc1550294c0e675a490c047b2e5 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.112 testing commit 58b454ebf81e5ae9391957d99cf89566d9eec1b1 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.111 testing commit 1ec8f1f0bffe34ebdf95dbe0fd4a6635a84612a8 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.110 testing commit 80bf6c64d5cca26b4d2a94e38cbd89c2615a25c3 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.109 testing commit 1848c32fad1666bdc04d40f857284ffcb55f694a with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.108 testing commit dee55b062e6b7d802f7549e8542ca245ea57c003 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.107 testing commit 5726a8d0f1958af80ad8e514bc2c18d213e739b7 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.106 testing commit d9896164529697fade02aafc65a06722f7191d68 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.105 testing commit 99403097be0cbe12042775d9ca3a66f2018adc3e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.104 testing commit 30921fc1e5fcf904f9afddeece1288f5b16ba017 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.103 testing commit c793fa334c7b5b685957720ef0842e7cddab62a6 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.102 testing commit 5461ace2e2f7b0ebdeca502c743ea819106ecc52 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.101 testing commit d6bf9dcebdd11967b2b6c73d7c8f4863624f69c7 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.100 testing commit 557ac4e2077364ff58c69fc524a8fc79c83870bf with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.99 testing commit 383e9b61f85cc8e5f1fcb1493d95f826a2fa736e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.98 testing commit 0d7866d54a2c2d708807930c3bfd38ab3ce0550d with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.97 testing commit e1e364bf09d92018d35f20a004ffcfd4cbeffa34 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.96 testing commit e6608e1f2fbd5827df9fa0da9ab1ad64f68be8d7 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.95 testing commit 3b68e5cf57f08ad1a9dd7f8ca48ae1326ac98824 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.94 testing commit 8979da2558a4993989542e1d2db23b426b148ae9 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.93 testing commit 9c07fc259396fb5a26713755f92f60eb477ed567 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.92 testing commit 24737fa6bcf1d7ffb71ceb78d7a7c275cb7e1d13 with gcc (GCC) 8.1.0 run #0: basic kernel testing failed: general protection fault in vhost_vsock_dev_release run #1: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #2: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #3: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #4: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #5: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #6: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #7: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #8: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #9: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.91 testing commit d2dd9f1593dc4d5ceb5cf4a973ed2c6e3a49d799 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.90 testing commit 592f5569e18471c07208f74540f4e0f646b226f7 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.89 testing commit 3beeb2615681fe87f4e6291ade669d50c27ce59a with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.88 testing commit 1bb538a39cf959009d4e424ea4e590a1f58b2ed6 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.87 testing commit ca48e5e30b75a28c12c43c7428c95735e4885e6b with gcc (GCC) 8.1.0 run #0: crashed: WARNING in kernel_fpu_enable run #1: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #2: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #3: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #4: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #5: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #6: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #7: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #8: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #9: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.86 testing commit 7152401aeedd9685fcf1cb58138c868890d9164f with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.85 testing commit 5ff1ad556aad473952c1caca6092aac4517ac1ae with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.84 testing commit 4201a586f1fa63de5a965a1ebc3b99e0e1a4912c with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.83 testing commit 1d4bd2e4e1d26c5384d52ca4a1953cb0cfc934f1 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.82 testing commit a21f3c11b41beb0b3b7d5de28d3d5a0692c5b22b with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.81 testing commit 2e390c487815669fb9bb35d7ea11883cc10a9b50 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.80 testing commit 0b047cbc44ae7d0cea41a99cd7ec1f009360a605 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.79 testing commit 50961e4888a1d53544ac4ea6f185fc27ee4fee4f with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.78 testing commit e7405910ca5553eae8744af4e5c03e64ee048cb1 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.77 testing commit 8263087bf62739362d50ec965c8c34fe3ee7a7cd with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.76 testing commit 0b46ce3e3423aee80d28d296e1806176cdcec7ad with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.75 testing commit 8e6a9240b1918c31a90e5d0a02c467ca68b160c6 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.74 testing commit e6abbe80c8838e9c0bdb51835e6218008fa49386 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.73 testing commit 3b65f403d7d0e98484e8f2c9471808f2785a8235 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.72 testing commit 2cc4d365363b1fb681b8231adcf4a8f80082506c with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.71 testing commit 1244bbb3e92135d247e2dddfa6fe5e3e171a9635 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.70 testing commit 5dfe87ac34e2326ae2957fc68b63212d84f78701 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.69 testing commit 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.68 testing commit ee13f7edca5838436feefde90ed1b2ebb07c4184 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.67 testing commit f4c88459f7c9320f587b839c3d24a2a9dc18a8a0 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.66 testing commit c5f7d3c4daf14ba3717fcc1497854d8c365bd742 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.65 testing commit 4cea13b66144903ae7310331b43e08f7b2d6aadb with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.64 testing commit 7251bd56d92540ab75d660e96d4fb1b7131b38da with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.63 testing commit 9d5cd9f2a4d7eb445963cafd9872186a9a262077 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.62 testing commit 1aa1166efaceef8972045b4aa25e6e0ab96d8a30 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.61 testing commit 2ae6c0413b4768f9d8fc6f718a732f9dae014b67 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.60 testing commit deaacd62c2175c624a41c1b3c721e23c660031e1 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.59 testing commit 53208e12faa5b8c6eac4eb1d23d6e3fae450fc5a with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.58 testing commit f952480a8fc14ea24a4de9582e425924f98c92d3 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.57 testing commit ecc160ece609498c946e73710e5c7c54c62b966a with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.56 testing commit cff26c95b24c7b7147db17b623dee946bd25ec95 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.55 testing commit 1e92e813554a93741666e9f378a83d70405b9076 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.54 testing commit 5893f4c3fb784f48c020d2637c129a45da7be39e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.53 testing commit fa745a1bd983b601c3f9c081ebf07dad9e0e3cb9 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.52 testing commit a26899e0baa4de07caf97f5e4d7298240e98fd0e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.51 testing commit 33445c07cd45541410fb4cabd08b10827764c07f with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.50 testing commit cda6fd4d9382205bb792255cd56a91062d404bc0 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.49 testing commit 70d7bbd9b504c1dde0dc44a469a513695d9cbdd6 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.48 testing commit 2c6025ebc7fd8e0a8ca785d778dc6ae25225744b with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.47 testing commit 57a3ca7835962109d94533465a75e8c716b26845 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.46 testing commit bf4367d790c514490896f29085d9fa3defa28513 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.45 testing commit 2c2b15bb0e8872fe2914785ccb276c304417911d with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.44 testing commit 102b97d6241d938ac153193504a5936fc0be27ed with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.43 testing commit 1dff08485b9e835d00bfb34a435bc6f07dadb6fd with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.42 testing commit d88700f79448fc8f03617d4f1929c39676f8d1e4 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.41 testing commit 3f07ecbec1518b1638f8227a5e1d0154c3b4826f with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.40 testing commit fc72a4171174dd6b7ddefe5eeaa12cec9a162704 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.39 testing commit 7d6240f0fb85430ae4f490824fdf8d0a078dfcd2 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.38 testing commit a87463f7420cd33c8cb3ece420468023c16f27b4 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.37 testing commit 753be7e83bb80128b4a2aa24214c98466905827c with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.36 testing commit d6949f48093c2d862d9bc39a7a89f2825c55edc4 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.35 testing commit 672f07d8274ba5978be693710efd55f230777193 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.34 testing commit ffebeb0d7c37716ef2732646001522a6a764e284 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.33 testing commit b867b7a7e5904064e76eea88396bfcd50428bdb5 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.32 testing commit 9a2e216d9e892249b63d10603c75495749202df9 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.31 testing commit 9861e6647c856ccf87188fce6d3ff12454de1415 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.30 testing commit de8cdc5572311b0742eccf3c0cfd34af1e105904 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.29 testing commit 8096079403628e532af7152ce7a6aebf46900f62 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.28 testing commit 42b96e19dddd6fa35aba5f57f8bcc284a4c3049d with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.27 testing commit 9b1fb9cc922dbf27959287ad75009bb388d115fe with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.26 testing commit 96427a5164f3eff6ee6eb924dbb53adb6eaa082d with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.25 testing commit 8773f9bfa9e82c9311a58e82dcfc4f3470946a12 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.24 testing commit 6e4548ea58e6a5ed2dd3a417d991742e2dec0246 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.23 testing commit 267ef1d332845c1d361ff3fd1d346613a12db773 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.22 testing commit 55b195735142c1a8ffccb21a4af0b1bd8bd4d1eb with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.21 testing commit 58056a531e440061142a4481358ebb365193df5e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.20 testing commit 7e83b2ff485cacbf73d27f821e07a8c78ad8cc68 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.19 testing commit 1722fe3727845178e5d7fe3fdf35b8a5de230fdf with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.18 testing commit 81d0cc85caabe062991ea45ddada814835d47fb0 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.17 testing commit 0146985addc322ca518d27fecfe98ae5acda7c1e with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.16 testing commit 6c70076667f246dc200c7a3e9aeabd2f8f388416 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.15 testing commit a16134b082346b7e7c34f594a0763eafacdcea92 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.14 testing commit 9c0bf9847171edd597a13adf3ddc879e96d947cd with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.13 testing commit b8447222eb207d5a5ec20a0f357065963dabdcd0 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.12 testing commit 8d577afdee3540808302d9dc7a0a7be96c91178f with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.11 testing commit 0d59679df5b53755c00ea0292df696f97bfc950d with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.10 testing commit b8ce8232fcc37fe7a97db79ea0a5f32098c25e72 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.9 testing commit dad5c1402c570cd07a80113784bc20a7f930c8ae with gcc (GCC) 8.1.0 run #0: basic kernel testing failed: BUG: using smp_processor_id() in preemptible [ADDR] code: sshd/6775 run #1: basic kernel testing failed: BUG: using smp_processor_id() in preemptible [ADDR] code: sshd/6751 run #2: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #3: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #4: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #5: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #6: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #7: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #8: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #9: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.8 testing commit 7b3775017f4e6b87dfd2c7f63d1eaf057948f31d with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.7 testing commit 3afae8437c3cbc22966762e80e81818f5a90eb06 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.6 testing commit 5fd159e1ee6a87a72626139813034f24f047d0e6 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.5 testing commit 64138f0adb25ca8f34baa57af33260b05efe2874 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.4 testing commit 51a2a68fde2035887c0d74aee1c9569c691dfd61 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.3 testing commit 191314edb326764c4481b09ccf7d00159abe4679 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.2 testing commit f9f0b03dedc19a6363a305d119efcb48667a3027 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14.1 testing commit 780a781dd6f1af9dfac15b8eeba1cb678c9fc380 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.14 testing commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.13 testing commit 569dbb88e80deb68974ef6fdd6a13edb9d686261 with gcc (GCC) 8.1.0 run #0: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #1: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #2: crashed: WARNING: suspicious RCU usage in kvm_dev_ioctl run #3: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #4: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #5: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #6: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #7: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #8: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! run #9: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.12 testing commit 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c with gcc (GCC) 8.1.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.11 testing commit a351e9b9fc24e982ec2f0e76379a49826036da12 with gcc (GCC) 7.3.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.10 testing commit c470abd4fde40ea6a0846a2beab642a578c0b8cd with gcc (GCC) 5.5.0 all runs: crashed: kernel BUG at arch/x86/kvm/mmu.c:LINE! testing release v4.9 testing commit 69973b830859bc6529a7a0468ba0d80ee5117826 with gcc (GCC) 5.5.0 all runs: OK # git bisect start c470abd4fde40ea6a0846a2beab642a578c0b8cd 69973b830859bc6529a7a0468ba0d80ee5117826 Bisecting: 7099 revisions left to test after this (roughly 13 steps) [f4000cd99750065d5177555c0a805c97174d1b9f] Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux testing commit f4000cd99750065d5177555c0a805c97174d1b9f with gcc (GCC) 5.5.0 run #0: basic kernel testing failed: failed to copy test binary to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "-i" "/syzkaller/jobs/linux/workdir/image/key" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.216:./syz-fuzzer"]: exit status 1 Connection timed out during banner exchange lost connection run #1: boot failed: can't ssh into the instance run #2: boot failed: can't ssh into the instance run #3: boot failed: can't ssh into the instance run #4: boot failed: can't ssh into the instance run #5: boot failed: can't ssh into the instance run #6: boot failed: can't ssh into the instance run #7: boot failed: can't ssh into the instance run #8: boot failed: can't ssh into the instance run #9: boot failed: can't ssh into the instance # git bisect skip f4000cd99750065d5177555c0a805c97174d1b9f Bisecting: 7099 revisions left to test after this (roughly 13 steps) [ab1effc09519f3bb4b84dd6d8276cedf07b17a1b] staging: ks7010: Add blank line after declarations testing commit ab1effc09519f3bb4b84dd6d8276cedf07b17a1b with gcc (GCC) 5.5.0 run #0: crashed: no output from test machine run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad ab1effc09519f3bb4b84dd6d8276cedf07b17a1b Bisecting: 141 revisions left to test after this (roughly 7 steps) [d70c509152292cd4cc741f97ce043e0f65f72689] staging:r8188eu: remove precv_frame_buf member of recv_priv structure testing commit d70c509152292cd4cc741f97ce043e0f65f72689 with gcc (GCC) 5.5.0 all runs: OK # git bisect good d70c509152292cd4cc741f97ce043e0f65f72689 Bisecting: 70 revisions left to test after this (roughly 6 steps) [33f2b1216590738466b9433e79774dbdee0a8342] staging: rts5208: sd.c: Remove unnecessary parentheses testing commit 33f2b1216590738466b9433e79774dbdee0a8342 with gcc (GCC) 5.5.0 all runs: OK # git bisect good 33f2b1216590738466b9433e79774dbdee0a8342 Bisecting: 35 revisions left to test after this (roughly 5 steps) [36e32ee542ac1981127dcc2f8dcd2a2278097e90] staging: rts5208: ms.c: Multiple assignments testing commit 36e32ee542ac1981127dcc2f8dcd2a2278097e90 with gcc (GCC) 5.5.0 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad 36e32ee542ac1981127dcc2f8dcd2a2278097e90 Bisecting: 17 revisions left to test after this (roughly 4 steps) [15794518d7849233aeb015bd99e02b777a68978b] staging: rts5208: Long lines fixes testing commit 15794518d7849233aeb015bd99e02b777a68978b with gcc (GCC) 5.5.0 run #0: crashed: INFO: rcu detected stall in corrupted run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad 15794518d7849233aeb015bd99e02b777a68978b Bisecting: 7 revisions left to test after this (roughly 3 steps) [7fb7a2fc40d7a35dcd5949b51d13fde29e2435cd] staging: rts5208: Fix typo in function name testing commit 7fb7a2fc40d7a35dcd5949b51d13fde29e2435cd with gcc (GCC) 5.5.0 all runs: OK # git bisect good 7fb7a2fc40d7a35dcd5949b51d13fde29e2435cd Bisecting: 3 revisions left to test after this (roughly 2 steps) [f4bfffb9594ea30934fdd4045754aed25cc2ad6f] staging: rts5208: Remove multiple assignment testing commit f4bfffb9594ea30934fdd4045754aed25cc2ad6f with gcc (GCC) 5.5.0 run #0: crashed: INFO: rcu detected stall in corrupted run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad f4bfffb9594ea30934fdd4045754aed25cc2ad6f Bisecting: 1 revision left to test after this (roughly 1 step) [33a1b1cd2e49b7fef41e83e263e095a73f7d3291] staging: rts5208: Remove parentheses testing commit 33a1b1cd2e49b7fef41e83e263e095a73f7d3291 with gcc (GCC) 5.5.0 all runs: OK # git bisect good 33a1b1cd2e49b7fef41e83e263e095a73f7d3291 Bisecting: 0 revisions left to test after this (roughly 0 steps) [904af7d5b529be94c9b40391af40baeffc5e5101] staging: rts5208: CamelCase fixes testing commit 904af7d5b529be94c9b40391af40baeffc5e5101 with gcc (GCC) 5.5.0 run #0: crashed: no output from test machine run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad 904af7d5b529be94c9b40391af40baeffc5e5101 904af7d5b529be94c9b40391af40baeffc5e5101 is the first bad commit commit 904af7d5b529be94c9b40391af40baeffc5e5101 Author: Wayne Porter Date: Tue Oct 11 21:56:32 2016 +0000 staging: rts5208: CamelCase fixes Change camel case variables found by checkpatch Signed-off-by: Wayne Porter Signed-off-by: Greg Kroah-Hartman drivers/staging/rts5208/rtsx_scsi.c | 42 ++++++++++++++++++------------------- 1 file changed, 21 insertions(+), 21 deletions(-) revisions tested: 168, total time: 32h14m13.223514646s (build: 21h6m43.146180432s, test: 10h29m25.262755659s) first bad commit: 904af7d5b529be94c9b40391af40baeffc5e5101 staging: rts5208: CamelCase fixes cc: ["devel@driverdev.osuosl.org" "gregkh@linuxfoundation.org" "linux-kernel@vger.kernel.org" "wporter82@gmail.com"] crash: no output from test machine