bisecting cause commit starting from 775d01b65b5daa002a9ba60f2d2bb3b1a6ce12fb building syzkaller on cdac920beb540736200639a6254e6dc01422e705 testing commit 775d01b65b5daa002a9ba60f2d2bb3b1a6ce12fb with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.153 testing commit 4762bcd451a9e92e79d5146d3d4a5ffe2b4e0ec5 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.152 testing commit c9fda4f22428e09728b611ec9100157199039bfe with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.151 testing commit ddef1e8e3f6eb26034833b7255e3fa584d54a230 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.150 testing commit b98aebd298246df37b472c52a2ee1023256d02e3 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.149 testing commit e132c8d7b58d8dc2c1888f5768454550d1f3ea7b with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.148 testing commit 42327896f194f256e5a361e0069985bc8d209b42 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.147 testing commit db1892238c55c5138801f131a837ccd0056f002e with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.146 testing commit f6e27dbb1afabcba436e346d6aa88a592a1436bb with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.145 testing commit b10ab5e2c476b69689bc0c46d309471b597c880c with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.144 testing commit 968722f5371ad5deee23fc20269fdc44c23014b1 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.143 testing commit e2cd24b629389b52a31d96d226ed150dacab9cdd with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.142 testing commit 414510bc00a5fc954d8340c170083f518d09aa55 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in corrupted run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.141 testing commit 01fd1694b93c92ad54fa684dac9c8068ecda8288 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in corrupted run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in reconnect_path testing release v4.14.140 testing commit b5260801526c77496dd8be7d750c20939ec64189 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in corrupted run #6: crashed: WARNING in corrupted run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in reconnect_path testing release v4.14.139 testing commit 45f092f9e9cb31486db546e39bfe7cc0b3f57099 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.138 testing commit 3ffe1e79c174b2093f7ee3df589a7705572c9620 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.137 testing commit b19ffe6e7205c0b0d26b750673873f3f9f61da35 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.136 testing commit 7d80e1218adf6d1aa5270587192789e218fef706 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.135 testing commit 10d6aa565d0593fe4e152e49ab58f47a2952f902 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.134 testing commit ff33472c282e209da54cbc0c7c1c06ddfcc93d33 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.133 testing commit aea8526edf59da3ff5306ca408e13d8f6ab89b34 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.132 testing commit e3c1b27308ae0472f27e07903181d6abfe0cb1d7 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.131 testing commit f4cc0ed9b2c72687303b035379c5824a02224354 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.130 testing commit bc2bccef19ee4353d759a12950088b968b5c6618 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.129 testing commit a5758c5311775625be7f6dd54757ed356dbf2977 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.128 testing commit bb263a2a2d4380a56edab6dce5a2c064769676fb with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.127 testing commit e861d0673eb8dc9b616269f70bf8a07d7524877e with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.126 testing commit a74d0e937a3acaea08ec0a7bfa047b8e0a6b6303 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.125 testing commit 2bf3258a12af6508d9c0cf17bfa895c5650d2dbb with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.124 testing commit e6a95d8851f1e993269b2172595107061f9371ae with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.123 testing commit 8cb1239889087368a792c655de99529eec219bfc with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.122 testing commit 44a05cd896d97a3cd4f0c2ddb29a221ab2fdf43d with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.121 testing commit bbcb3c09eae4cc8d33415c29816debbec20a08df with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.120 testing commit e6fedb8802c7543852cc6b06d8c009f89b3af3d8 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.119 testing commit 2af67d29b6fec54b86bcdb3e0a616640eeea5302 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.118 testing commit d929572d7da91169d3a22dfb75ede8bdced541c2 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.117 testing commit b4677bbb658d54ad29c8122d61bdcc0f878030b1 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.116 testing commit 6d1510d86ef67e5fadb8038671e2ec43416daf7f with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in exportfs_decode_fh testing release v4.14.115 testing commit 1c046f37313210e0c41b036fcd14c4bdb1581d47 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.114 testing commit fa5941f45d7ed070118b7c209b7f2c3a034293bd with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.113 testing commit 68d7a45eec101bc1550294c0e675a490c047b2e5 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.112 testing commit 58b454ebf81e5ae9391957d99cf89566d9eec1b1 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.111 testing commit 1ec8f1f0bffe34ebdf95dbe0fd4a6635a84612a8 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.110 testing commit 80bf6c64d5cca26b4d2a94e38cbd89c2615a25c3 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.109 testing commit 1848c32fad1666bdc04d40f857284ffcb55f694a with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in corrupted run #9: crashed: WARNING in reconnect_path testing release v4.14.108 testing commit dee55b062e6b7d802f7549e8542ca245ea57c003 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.107 testing commit 5726a8d0f1958af80ad8e514bc2c18d213e739b7 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.106 testing commit d9896164529697fade02aafc65a06722f7191d68 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.105 testing commit 99403097be0cbe12042775d9ca3a66f2018adc3e with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in corrupted run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in reconnect_path testing release v4.14.104 testing commit 30921fc1e5fcf904f9afddeece1288f5b16ba017 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.103 testing commit c793fa334c7b5b685957720ef0842e7cddab62a6 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.102 testing commit 5461ace2e2f7b0ebdeca502c743ea819106ecc52 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.101 testing commit d6bf9dcebdd11967b2b6c73d7c8f4863624f69c7 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.100 testing commit 557ac4e2077364ff58c69fc524a8fc79c83870bf with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.99 testing commit 383e9b61f85cc8e5f1fcb1493d95f826a2fa736e with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.98 testing commit 0d7866d54a2c2d708807930c3bfd38ab3ce0550d with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.97 testing commit e1e364bf09d92018d35f20a004ffcfd4cbeffa34 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.96 testing commit e6608e1f2fbd5827df9fa0da9ab1ad64f68be8d7 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.95 testing commit 3b68e5cf57f08ad1a9dd7f8ca48ae1326ac98824 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.94 testing commit 8979da2558a4993989542e1d2db23b426b148ae9 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: 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" "/tmp/syz-executor516337824" "root@10.128.15.221:./syz-executor516337824"]: exit status 1 ssh: connect to host 10.128.15.221 port 22: Connection timed out lost connection testing release v4.14.93 testing commit 9c07fc259396fb5a26713755f92f60eb477ed567 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in corrupted run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in reconnect_path testing release v4.14.92 testing commit 24737fa6bcf1d7ffb71ceb78d7a7c275cb7e1d13 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.91 testing commit d2dd9f1593dc4d5ceb5cf4a973ed2c6e3a49d799 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.90 testing commit 592f5569e18471c07208f74540f4e0f646b226f7 with gcc (GCC) 8.1.0 run #0: basic kernel testing failed: general protection fault in vhost_vsock_dev_release run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in reconnect_path testing release v4.14.89 testing commit 3beeb2615681fe87f4e6291ade669d50c27ce59a with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.88 testing commit 1bb538a39cf959009d4e424ea4e590a1f58b2ed6 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.87 testing commit ca48e5e30b75a28c12c43c7428c95735e4885e6b with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.86 testing commit 7152401aeedd9685fcf1cb58138c868890d9164f with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.85 testing commit 5ff1ad556aad473952c1caca6092aac4517ac1ae with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.84 testing commit 4201a586f1fa63de5a965a1ebc3b99e0e1a4912c with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.83 testing commit 1d4bd2e4e1d26c5384d52ca4a1953cb0cfc934f1 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.82 testing commit a21f3c11b41beb0b3b7d5de28d3d5a0692c5b22b with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.81 testing commit 2e390c487815669fb9bb35d7ea11883cc10a9b50 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.80 testing commit 0b047cbc44ae7d0cea41a99cd7ec1f009360a605 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.79 testing commit 50961e4888a1d53544ac4ea6f185fc27ee4fee4f with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.78 testing commit e7405910ca5553eae8744af4e5c03e64ee048cb1 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.77 testing commit 8263087bf62739362d50ec965c8c34fe3ee7a7cd with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.76 testing commit 0b46ce3e3423aee80d28d296e1806176cdcec7ad with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.75 testing commit 8e6a9240b1918c31a90e5d0a02c467ca68b160c6 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.74 testing commit e6abbe80c8838e9c0bdb51835e6218008fa49386 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.73 testing commit 3b65f403d7d0e98484e8f2c9471808f2785a8235 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.72 testing commit 2cc4d365363b1fb681b8231adcf4a8f80082506c with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: OK run #8: OK run #9: OK testing release v4.14.71 testing commit 1244bbb3e92135d247e2dddfa6fe5e3e171a9635 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: OK run #8: OK run #9: OK testing release v4.14.70 testing commit 5dfe87ac34e2326ae2957fc68b63212d84f78701 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.69 testing commit 7fe7a0f4c5cf9e7f5b7cb67c1341cdbf62ed4c30 with gcc (GCC) 8.1.0 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/workdir/repro.prog" "root@10.128.0.133:./repro.prog"]: exit status 1 Warning: Permanently added '10.128.0.133' (ECDSA) to the list of known hosts. /syzkaller/jobs/linux/workdir/repro.prog: Broken pipe run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in reconnect_path testing release v4.14.68 testing commit ee13f7edca5838436feefde90ed1b2ebb07c4184 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in corrupted run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.67 testing commit f4c88459f7c9320f587b839c3d24a2a9dc18a8a0 with gcc (GCC) 8.1.0 all runs: crashed: WARNING in reconnect_path testing release v4.14.66 testing commit c5f7d3c4daf14ba3717fcc1497854d8c365bd742 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in corrupted run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: crashed: WARNING in reconnect_path testing release v4.14.65 testing commit 4cea13b66144903ae7310331b43e08f7b2d6aadb with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.64 testing commit 7251bd56d92540ab75d660e96d4fb1b7131b38da with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.63 testing commit 9d5cd9f2a4d7eb445963cafd9872186a9a262077 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: crashed: WARNING in reconnect_path run #9: OK testing release v4.14.62 testing commit 1aa1166efaceef8972045b4aa25e6e0ab96d8a30 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.61 testing commit 2ae6c0413b4768f9d8fc6f718a732f9dae014b67 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.60 testing commit deaacd62c2175c624a41c1b3c721e23c660031e1 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.59 testing commit 53208e12faa5b8c6eac4eb1d23d6e3fae450fc5a with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.58 testing commit f952480a8fc14ea24a4de9582e425924f98c92d3 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.57 testing commit ecc160ece609498c946e73710e5c7c54c62b966a with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.56 testing commit cff26c95b24c7b7147db17b623dee946bd25ec95 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.55 testing commit 1e92e813554a93741666e9f378a83d70405b9076 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.54 testing commit 5893f4c3fb784f48c020d2637c129a45da7be39e with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.53 testing commit fa745a1bd983b601c3f9c081ebf07dad9e0e3cb9 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.52 testing commit a26899e0baa4de07caf97f5e4d7298240e98fd0e with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.51 testing commit 33445c07cd45541410fb4cabd08b10827764c07f with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.50 testing commit cda6fd4d9382205bb792255cd56a91062d404bc0 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.49 testing commit 70d7bbd9b504c1dde0dc44a469a513695d9cbdd6 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.48 testing commit 2c6025ebc7fd8e0a8ca785d778dc6ae25225744b with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.47 testing commit 57a3ca7835962109d94533465a75e8c716b26845 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.46 testing commit bf4367d790c514490896f29085d9fa3defa28513 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path 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 testing release v4.14.45 testing commit 2c2b15bb0e8872fe2914785ccb276c304417911d with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.44 testing commit 102b97d6241d938ac153193504a5936fc0be27ed with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.43 testing commit 1dff08485b9e835d00bfb34a435bc6f07dadb6fd with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.42 testing commit d88700f79448fc8f03617d4f1929c39676f8d1e4 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.41 testing commit 3f07ecbec1518b1638f8227a5e1d0154c3b4826f with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.40 testing commit fc72a4171174dd6b7ddefe5eeaa12cec9a162704 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.39 testing commit 7d6240f0fb85430ae4f490824fdf8d0a078dfcd2 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.38 testing commit a87463f7420cd33c8cb3ece420468023c16f27b4 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.37 testing commit 753be7e83bb80128b4a2aa24214c98466905827c with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path 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 testing release v4.14.36 testing commit d6949f48093c2d862d9bc39a7a89f2825c55edc4 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path 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 testing release v4.14.35 testing commit 672f07d8274ba5978be693710efd55f230777193 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.34 testing commit ffebeb0d7c37716ef2732646001522a6a764e284 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.33 testing commit b867b7a7e5904064e76eea88396bfcd50428bdb5 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.32 testing commit 9a2e216d9e892249b63d10603c75495749202df9 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.31 testing commit 9861e6647c856ccf87188fce6d3ff12454de1415 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.30 testing commit de8cdc5572311b0742eccf3c0cfd34af1e105904 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.29 testing commit 8096079403628e532af7152ce7a6aebf46900f62 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.28 testing commit 42b96e19dddd6fa35aba5f57f8bcc284a4c3049d with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path 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 testing release v4.14.27 testing commit 9b1fb9cc922dbf27959287ad75009bb388d115fe with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.26 testing commit 96427a5164f3eff6ee6eb924dbb53adb6eaa082d with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in corrupted run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.25 testing commit 8773f9bfa9e82c9311a58e82dcfc4f3470946a12 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.24 testing commit 6e4548ea58e6a5ed2dd3a417d991742e2dec0246 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.23 testing commit 267ef1d332845c1d361ff3fd1d346613a12db773 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in corrupted run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.22 testing commit 55b195735142c1a8ffccb21a4af0b1bd8bd4d1eb with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.21 testing commit 58056a531e440061142a4481358ebb365193df5e with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.20 testing commit 7e83b2ff485cacbf73d27f821e07a8c78ad8cc68 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.19 testing commit 1722fe3727845178e5d7fe3fdf35b8a5de230fdf with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.18 testing commit 81d0cc85caabe062991ea45ddada814835d47fb0 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.17 testing commit 0146985addc322ca518d27fecfe98ae5acda7c1e with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.16 testing commit 6c70076667f246dc200c7a3e9aeabd2f8f388416 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.15 testing commit a16134b082346b7e7c34f594a0763eafacdcea92 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.14 testing commit 9c0bf9847171edd597a13adf3ddc879e96d947cd with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.13 testing commit b8447222eb207d5a5ec20a0f357065963dabdcd0 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.12 testing commit 8d577afdee3540808302d9dc7a0a7be96c91178f with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: OK run #8: OK run #9: OK testing release v4.14.11 testing commit 0d59679df5b53755c00ea0292df696f97bfc950d with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.10 testing commit b8ce8232fcc37fe7a97db79ea0a5f32098c25e72 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK 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/6833 run #1: basic kernel testing failed: BUG: using smp_processor_id() in preemptible [ADDR] code: sshd/6772 run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.8 testing commit 7b3775017f4e6b87dfd2c7f63d1eaf057948f31d with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in corrupted run #7: crashed: WARNING in reconnect_path run #8: OK run #9: OK testing release v4.14.7 testing commit 3afae8437c3cbc22966762e80e81818f5a90eb06 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in corrupted run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.6 testing commit 5fd159e1ee6a87a72626139813034f24f047d0e6 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.5 testing commit 64138f0adb25ca8f34baa57af33260b05efe2874 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.4 testing commit 51a2a68fde2035887c0d74aee1c9569c691dfd61 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: OK run #8: OK run #9: OK testing release v4.14.3 testing commit 191314edb326764c4481b09ccf7d00159abe4679 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.2 testing commit f9f0b03dedc19a6363a305d119efcb48667a3027 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14.1 testing commit 780a781dd6f1af9dfac15b8eeba1cb678c9fc380 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.14 testing commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.13 testing commit 569dbb88e80deb68974ef6fdd6a13edb9d686261 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: OK run #7: OK run #8: OK run #9: OK testing release v4.12 testing commit 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c with gcc (GCC) 8.1.0 all runs: OK # git bisect start 569dbb88e80deb68974ef6fdd6a13edb9d686261 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c Bisecting: 7028 revisions left to test after this (roughly 13 steps) [ac7b75966c9c86426b55fe1c50ae148aa4571075] Merge tag 'pinctrl-v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl testing commit ac7b75966c9c86426b55fe1c50ae148aa4571075 with gcc (GCC) 8.1.0 all runs: OK # git bisect good ac7b75966c9c86426b55fe1c50ae148aa4571075 Bisecting: 3520 revisions left to test after this (roughly 12 steps) [9c284c41c0886f09e75c323a16278b6d353b0b4a] mmc: tmio-mmc: fix bad pointer math testing commit 9c284c41c0886f09e75c323a16278b6d353b0b4a with gcc (GCC) 8.1.0 all runs: OK # git bisect good 9c284c41c0886f09e75c323a16278b6d353b0b4a Bisecting: 1754 revisions left to test after this (roughly 11 steps) [505d5c11192960a3f0639d1d9e05dffeddd4e874] Merge tag 'nfs-for-4.13-2' of git://git.linux-nfs.org/projects/anna/linux-nfs testing commit 505d5c11192960a3f0639d1d9e05dffeddd4e874 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: crashed: WARNING in reconnect_path run #6: crashed: WARNING in reconnect_path run #7: OK run #8: OK run #9: OK # git bisect bad 505d5c11192960a3f0639d1d9e05dffeddd4e874 Bisecting: 909 revisions left to test after this (roughly 10 steps) [62403005975c678ba7594a36670ae3bf0273d7c4] Merge tag 'nfsd-4.13' of git://linux-nfs.org/~bfields/linux testing commit 62403005975c678ba7594a36670ae3bf0273d7c4 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path 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 62403005975c678ba7594a36670ae3bf0273d7c4 Bisecting: 430 revisions left to test after this (roughly 9 steps) [38f7d2da4e39d454f2cb3e7c1ae35afde3d61123] Merge tag 'pwm/for-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm testing commit 38f7d2da4e39d454f2cb3e7c1ae35afde3d61123 with gcc (GCC) 8.1.0 all runs: OK # git bisect good 38f7d2da4e39d454f2cb3e7c1ae35afde3d61123 Bisecting: 212 revisions left to test after this (roughly 8 steps) [6735a1971a00a29a96aa3ea5dc08912bfee95c51] Merge tag 'platform-drivers-x86-v4.13-2' of git://git.infradead.org/linux-platform-drivers-x86 testing commit 6735a1971a00a29a96aa3ea5dc08912bfee95c51 with gcc (GCC) 8.1.0 all runs: OK # git bisect good 6735a1971a00a29a96aa3ea5dc08912bfee95c51 Bisecting: 100 revisions left to test after this (roughly 7 steps) [bc0f51d35994bc14ae9bebadc9523399711fedf8] Merge tag 'trace-v4.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace testing commit bc0f51d35994bc14ae9bebadc9523399711fedf8 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path 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 bc0f51d35994bc14ae9bebadc9523399711fedf8 Bisecting: 55 revisions left to test after this (roughly 6 steps) [a10a842ff81a7e3810817b3b04e4c432b6191e21] kernel/watchdog: provide watchdog_nmi_reconfigure() for arch watchdogs testing commit a10a842ff81a7e3810817b3b04e4c432b6191e21 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path 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 a10a842ff81a7e3810817b3b04e4c432b6191e21 Bisecting: 27 revisions left to test after this (roughly 5 steps) [77493f04b74cdff3a61fb3fb14b1f5a71d88fd5f] procfs: fdinfo: extend information about epoll target files testing commit 77493f04b74cdff3a61fb3fb14b1f5a71d88fd5f with gcc (GCC) 8.1.0 all runs: OK # git bisect good 77493f04b74cdff3a61fb3fb14b1f5a71d88fd5f Bisecting: 13 revisions left to test after this (roughly 4 steps) [52f908904e7e05b6300162faa48152df073be645] ipc/msg: avoid ipc_rcu_alloc() testing commit 52f908904e7e05b6300162faa48152df073be645 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad 52f908904e7e05b6300162faa48152df073be645 Bisecting: 6 revisions left to test after this (roughly 3 steps) [f8dbe8d290637ac3f68600e30d092393fe9b40a5] ipc: drop non-RCU allocation testing commit f8dbe8d290637ac3f68600e30d092393fe9b40a5 with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad f8dbe8d290637ac3f68600e30d092393fe9b40a5 Bisecting: 3 revisions left to test after this (roughly 2 steps) [e41d58185f1444368873d4d7422f7664a68be61d] fault-inject: support systematic fault injection testing commit e41d58185f1444368873d4d7422f7664a68be61d with gcc (GCC) 8.1.0 run #0: crashed: WARNING in reconnect_path run #1: crashed: WARNING in reconnect_path run #2: crashed: WARNING in reconnect_path run #3: crashed: WARNING in reconnect_path run #4: crashed: WARNING in reconnect_path run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad e41d58185f1444368873d4d7422f7664a68be61d Bisecting: 0 revisions left to test after this (roughly 1 step) [92ef6da3d06ff551a86de41ae37df9cc4b58d7a0] kcmp: fs/epoll: wrap kcmp code with CONFIG_CHECKPOINT_RESTORE testing commit 92ef6da3d06ff551a86de41ae37df9cc4b58d7a0 with gcc (GCC) 8.1.0 all runs: OK # git bisect good 92ef6da3d06ff551a86de41ae37df9cc4b58d7a0 e41d58185f1444368873d4d7422f7664a68be61d is the first bad commit commit e41d58185f1444368873d4d7422f7664a68be61d Author: Dmitry Vyukov Date: Wed Jul 12 14:34:35 2017 -0700 fault-inject: support systematic fault injection Add /proc/self/task//fail-nth file that allows failing 0-th, 1-st, 2-nd and so on calls systematically. Excerpt from the added documentation: "Write to this file of integer N makes N-th call in the current task fail (N is 0-based). Read from this file returns a single char 'Y' or 'N' that says if the fault setup with a previous write to this file was injected or not, and disables the fault if it wasn't yet injected. Note that this file enables all types of faults (slab, futex, etc). This setting takes precedence over all other generic settings like probability, interval, times, etc. But per-capability settings (e.g. fail_futex/ignore-private) take precedence over it. This feature is intended for systematic testing of faults in a single system call. See an example below" Why add a new setting: 1. Existing settings are global rather than per-task. So parallel testing is not possible. 2. attr->interval is close but it depends on attr->count which is non reset to 0, so interval does not work as expected. 3. Trying to model this with existing settings requires manipulations of all of probability, interval, times, space, task-filter and unexposed count and per-task make-it-fail files. 4. Existing settings are per-failure-type, and the set of failure types is potentially expanding. 5. make-it-fail can't be changed by unprivileged user and aggressive stress testing better be done from an unprivileged user. Similarly, this would require opening the debugfs files to the unprivileged user, as he would need to reopen at least times file (not possible to pre-open before dropping privs). The proposed interface solves all of the above (see the example). We want to integrate this into syzkaller fuzzer. A prototype has found 10 bugs in kernel in first day of usage: https://groups.google.com/forum/#!searchin/syzkaller/%22FAULT_INJECTION%22%7Csort:relevance I've made the current interface work with all types of our sandboxes. For setuid the secret sauce was prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) to make /proc entries non-root owned. So I am fine with the current version of the code. [akpm@linux-foundation.org: fix build] Link: http://lkml.kernel.org/r/20170328130128.101773-1-dvyukov@google.com Signed-off-by: Dmitry Vyukov Cc: Akinobu Mita Cc: Michal Hocko Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Documentation/fault-injection/fault-injection.txt | 78 +++++++++++++++++++++++ fs/proc/base.c | 52 +++++++++++++++ include/linux/sched.h | 1 + kernel/fork.c | 4 ++ lib/fault-inject.c | 7 ++ 5 files changed, 142 insertions(+) revisions tested: 170, total time: 47h21m40.411979846s (build: 23h11m23.269344125s, test: 23h28m53.288428327s) first bad commit: e41d58185f1444368873d4d7422f7664a68be61d fault-inject: support systematic fault injection cc: ["akinobu.mita@gmail.com" "akpm@linux-foundation.org" "dvyukov@google.com" "mhocko@kernel.org" "torvalds@linux-foundation.org"] crash: WARNING in reconnect_path RDX: 0000000000400000 RSI: 0000000020000000 RDI: ffffffffffffff9c RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd412beb3f R14: 00007ff51661a9c0 R15: 000000000075bf2c ------------[ cut here ]------------ WARNING: CPU: 1 PID: 6965 at fs/exportfs/expfs.c:96 dget include/linux/dcache.h:318 [inline] WARNING: CPU: 1 PID: 6965 at fs/exportfs/expfs.c:96 clear_disconnected fs/exportfs/expfs.c:92 [inline] WARNING: CPU: 1 PID: 6965 at fs/exportfs/expfs.c:96 reconnect_path+0x3e7/0x590 fs/exportfs/expfs.c:232 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 6965 Comm: syz-executor.2 Not tainted 4.12.0+ #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:16 [inline] dump_stack+0x145/0x1e1 lib/dump_stack.c:52 panic+0x1a9/0x349 kernel/panic.c:180 __warn.cold.8+0x11a/0x14b kernel/panic.c:541 report_bug+0x1a3/0x227 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:190 [inline] do_trap_no_signal arch/x86/kernel/traps.c:224 [inline] do_trap+0x1ef/0x2d0 arch/x86/kernel/traps.c:273 do_error_trap+0x11f/0x390 arch/x86/kernel/traps.c:310 do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:323 invalid_op+0x1e/0x30 arch/x86/entry/entry_64.S:845 RIP: 0010:clear_disconnected fs/exportfs/expfs.c:96 [inline] RIP: 0010:reconnect_path+0x3e7/0x590 fs/exportfs/expfs.c:232 RSP: 0018:ffff880101c1fc50 EFLAGS: 00010246 RAX: 1ffff10022e35ee4 RBX: ffff8801171af6e0 RCX: 1ffff100237f315a RDX: 1ffff10022e35ee4 RSI: 0000000000000001 RDI: ffff8801171af720 RBP: ffff880101c1fca0 R08: 0000000000000001 R09: 0000000000000000 R10: ffff88011bf98b08 R11: ffff88011bf98280 R12: ffff8801171af6e0 R13: dffffc0000000000 R14: ffffed0020413a85 R15: ffff8801171af6e0 exportfs_decode_fh+0x1d6/0x600 fs/exportfs/expfs.c:448 do_handle_to_path fs/fhandle.c:152 [inline] handle_to_path fs/fhandle.c:207 [inline] do_handle_open+0x2f0/0x7c0 fs/fhandle.c:223 SYSC_open_by_handle_at fs/fhandle.c:265 [inline] SyS_open_by_handle_at+0xc/0x10 fs/fhandle.c:256 entry_SYSCALL_64_fastpath+0x23/0xc2 RIP: 0033:0x45a669 RSP: 002b:00007ff516619c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000130 RAX: ffffffffffffffda RBX: 00007ff516619c90 RCX: 000000000045a669 RDX: 0000000000400000 RSI: 0000000020000000 RDI: ffffffffffffff9c RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd412beb3f R14: 00007ff51661a9c0 R15: 000000000075bf2c Kernel Offset: disabled Rebooting in 86400 seconds..