ci starts bisection 2022-11-10 16:48:36.214940655 +0000 UTC m=+3480.272464636
bisecting cause commit starting from 0c9ef08a4d0fd6c5e6000597b506235d71a85a61
building syzkaller on b2488a87e4f6af3793e19bca7e3aae2b7add4a15
ensuring issue is reproducible on original commit 0c9ef08a4d0fd6c5e6000597b506235d71a85a61

testing commit 0c9ef08a4d0fd6c5e6000597b506235d71a85a61 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ef432dde59ffc4d0d317cc4d8a96c5c503496ecddbdde102f0f28e23cba25015
run #0: basic kernel testing failed: WARNING in devl_port_unregister
run #1: basic kernel testing failed: WARNING in devl_port_unregister
run #2: basic kernel testing failed: WARNING in devl_port_unregister
run #3: basic kernel testing failed: WARNING in devl_port_unregister
run #4: basic kernel testing failed: WARNING in devl_port_unregister
run #5: basic kernel testing failed: WARNING in devl_port_unregister
run #6: basic kernel testing failed: WARNING in devl_port_unregister
run #7: basic kernel testing failed: WARNING in devl_port_unregister
run #8: basic kernel testing failed: WARNING in devl_port_unregister
run #9: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.89:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.1.89 port 22: Connection timed out
lost connection

run #10: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.202:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.202 port 22: Connection timed out
lost connection

run #11: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.228:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.0.228 port 22: Connection timed out
lost connection

run #12: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.206:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.206 port 22: Connection timed out
lost connection

run #13: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.212:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.212 port 22: Connection timed out
lost connection

run #14: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.214:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.214 port 22: Connection timed out
lost connection

run #15: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.215:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.215 port 22: Connection timed out
lost connection

run #16: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.217:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.217 port 22: Connection timed out
lost connection

run #17: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.219:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.219 port 22: Connection timed out
lost connection

run #18: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.48:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.1.48 port 22: Connection timed out
lost connection

run #19: basic kernel testing failed: failed to copy syz-execprog 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.221:./syz-execprog"]: exit status 1
ssh: connect to host 10.128.15.221 port 22: Connection timed out
lost connection

revisions tested: 1, total time: 10m35.368164401s (build: 7m2.464968097s, test: 3m5.22529886s)
error: the crash wasn't reproduced on the original commit