bisecting fixing commit since d7e78d08fa77acdea351c8f628f49ca9a0e1029a
building syzkaller on 816e0689d7d9d8321f8bf360740f0e516aee15ca
testing commit d7e78d08fa77acdea351c8f628f49ca9a0e1029a
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 9dca35c3a91e4b8f22e24af48834f6a6265e40cfef43d0ca435a43ca229527ec
run #0: basic kernel testing failed: failed to copy 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" "/tmp/syz-executor3237291251" "root@10.128.0.130:./syz-executor3237291251"]: exit status 1
Connection timed out during banner exchange
Connection to 10.128.0.130 port 22 timed out
lost connection

run #1: basic kernel testing failed: failed to copy 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" "/tmp/syz-executor3072378535" "root@10.128.0.138:./syz-executor3072378535"]: exit status 1
Connection timed out during banner exchange
Connection to 10.128.0.138 port 22 timed out
lost connection

run #2: basic kernel testing failed: failed to copy 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" "/tmp/syz-executor2349555379" "root@10.128.0.217:./syz-executor2349555379"]: exit status 1
Connection timed out during banner exchange
Connection to 10.128.0.217 port 22 timed out
lost connection

run #3: basic kernel testing failed: failed to copy 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" "/tmp/syz-executor1228047228" "root@10.128.0.224:./syz-executor1228047228"]: exit status 1
Connection timed out during banner exchange
Connection to 10.128.0.224 port 22 timed out
lost connection

run #4: basic kernel testing failed: failed to copy 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" "/tmp/syz-executor1446853971" "root@10.128.1.51:./syz-executor1446853971"]: exit status 1
Connection timed out during banner exchange
Connection to 10.128.1.51 port 22 timed out
lost connection

run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
revisions tested: 1, total time: 21m1.193172043s (build: 8m28.741487045s, test: 12m6.791669394s)
error: the crash wasn't reproduced on the original commit