ci2 starts bisection 2024-01-16 06:39:16.832216804 +0000 UTC m=+46479.260934706
bisecting fixing commit since d3212c2dbababf849d940f5f7001f4fde222b888
building syzkaller on 0b6a67ac4b0dc26f43030c5edd01c9175f13b784
ensuring issue is reproducible on original commit d3212c2dbababf849d940f5f7001f4fde222b888

testing commit d3212c2dbababf849d940f5f7001f4fde222b888 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ad3b8884c5f3a35e2d4020779dd3d8d519ecdedf9eb464d8f48a5e8ece29b03a
run #0: crashed: BUG: soft lockup in input_repeat_key
run #1: crashed: BUG: soft lockup in input_repeat_key
run #2: crashed: BUG: soft lockup in input_repeat_key
run #3: crashed: BUG: soft lockup in input_repeat_key
run #4: crashed: BUG: soft lockup in input_repeat_key
run #5: crashed: BUG: soft lockup in input_repeat_key
run #6: crashed: no output from test machine
run #7: crashed: BUG: soft lockup in input_repeat_key
run #8: crashed: no output from test machine
run #9: crashed: BUG: soft lockup in input_repeat_key
run #10: 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" "-v" "/tmp/syz-executor1287273361" "root@10.128.10.27:./syz-executor1287273361"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.27, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.27 [10.128.10.27] port 22.
debug1: connect to address 10.128.10.27 port 22: Connection timed out
ssh: connect to host 10.128.10.27 port 22: Connection timed out
scp: Connection closed

run #11: 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" "-v" "/tmp/syz-executor2944184049" "root@10.128.10.28:./syz-executor2944184049"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.28, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.28 [10.128.10.28] port 22.
debug1: connect to address 10.128.10.28 port 22: Connection timed out
ssh: connect to host 10.128.10.28 port 22: Connection timed out
scp: Connection closed

run #12: 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" "-v" "/tmp/syz-executor4150272350" "root@10.128.10.47:./syz-executor4150272350"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.47, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.47 [10.128.10.47] port 22.
debug1: connect to address 10.128.10.47 port 22: Connection timed out
ssh: connect to host 10.128.10.47 port 22: Connection timed out
scp: Connection closed

run #13: 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" "-v" "/tmp/syz-executor3697612418" "root@10.128.10.49:./syz-executor3697612418"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.49, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.49 [10.128.10.49] port 22.
debug1: connect to address 10.128.10.49 port 22: Connection timed out
ssh: connect to host 10.128.10.49 port 22: Connection timed out
scp: Connection closed

run #14: 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" "-v" "/tmp/syz-executor2123636495" "root@10.128.10.57:./syz-executor2123636495"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.57, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.57 [10.128.10.57] port 22.
debug1: connect to address 10.128.10.57 port 22: Connection timed out
ssh: connect to host 10.128.10.57 port 22: Connection timed out
scp: Connection closed

run #15: 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" "-v" "/tmp/syz-executor4190019002" "root@10.128.10.63:./syz-executor4190019002"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.63, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.63 [10.128.10.63] port 22.
debug1: connect to address 10.128.10.63 port 22: Connection timed out
ssh: connect to host 10.128.10.63 port 22: Connection timed out
scp: Connection closed

run #16: 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" "-v" "/tmp/syz-executor1408339301" "root@10.128.15.194:./syz-executor1408339301"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.15.194, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.15.194 [10.128.15.194] port 22.
debug1: connect to address 10.128.15.194 port 22: Connection timed out
ssh: connect to host 10.128.15.194 port 22: Connection timed out
scp: Connection closed

run #17: 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" "-v" "/tmp/syz-executor895121702" "root@10.128.10.52:./syz-executor895121702"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.52, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.52 [10.128.10.52] port 22.
debug1: connect to address 10.128.10.52 port 22: Connection timed out
ssh: connect to host 10.128.10.52 port 22: Connection timed out
scp: Connection closed

run #18: OK
run #19: OK
representative crash: BUG: soft lockup in input_repeat_key, types: [HANG]
check whether we can drop unnecessary instrumentation
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit d3212c2dbababf849d940f5f7001f4fde222b888 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5d6c9ab581c261cbb08a51d8c702e0f8a8bd7692742d216e8c9216ff79343aba
run #0: crashed: BUG: soft lockup in input_repeat_key
run #1: crashed: BUG: soft lockup in input_repeat_key
run #2: crashed: BUG: soft lockup in input_repeat_key
run #3: crashed: BUG: soft lockup in input_repeat_key
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" "-v" "/tmp/syz-executor648292185" "root@10.128.10.47:./syz-executor648292185"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.47, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.47 [10.128.10.47] port 22.
debug1: connect to address 10.128.10.47 port 22: Connection timed out
ssh: connect to host 10.128.10.47 port 22: Connection timed out
scp: Connection closed

run #5: 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" "-v" "/tmp/syz-executor2813133790" "root@10.128.10.50:./syz-executor2813133790"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.50, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.50 [10.128.10.50] port 22.
debug1: connect to address 10.128.10.50 port 22: Connection timed out
ssh: connect to host 10.128.10.50 port 22: Connection timed out
scp: Connection closed

run #6: 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" "-v" "/tmp/syz-executor85266741" "root@10.128.10.51:./syz-executor85266741"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.51, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.51 [10.128.10.51] port 22.
debug1: connect to address 10.128.10.51 port 22: Connection timed out
ssh: connect to host 10.128.10.51 port 22: Connection timed out
scp: Connection closed

run #7: 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" "-v" "/tmp/syz-executor540643948" "root@10.128.10.44:./syz-executor540643948"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.44, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.44 [10.128.10.44] port 22.
debug1: connect to address 10.128.10.44 port 22: Connection timed out
ssh: connect to host 10.128.10.44 port 22: Connection timed out
scp: Connection closed

run #8: 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" "-v" "/tmp/syz-executor1814692634" "root@10.128.10.57:./syz-executor1814692634"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.57, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.57 [10.128.10.57] port 22.
debug1: connect to address 10.128.10.57 port 22: Connection timed out
ssh: connect to host 10.128.10.57 port 22: Connection timed out
scp: Connection closed

run #9: OK
representative crash: BUG: soft lockup in input_repeat_key, types: [HANG]
the bug reproduces without the instrumentation
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
kconfig minimization: base=5179 full=6487 leaves diff=250
split chunks (needed=false): <250>
split chunk #0 of len 250 into 5 parts
testing without sub-chunk 1/5
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed
testing commit d3212c2dbababf849d940f5f7001f4fde222b888 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c0232cdedb059d77964d7223ca109ac3edbbeb7b22dfbc4cac8a5d67af2eea7a
all runs: OK
false negative chance: 0.000
testing without sub-chunk 2/5
disabling configs for [BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK UBSAN], they are not needed
testing commit d3212c2dbababf849d940f5f7001f4fde222b888 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a8703b437b1f1ae2f77f4823d3efb03e42dbcb500d0bc43106ae2783129e75e2
run #0: crashed: BUG: soft lockup in input_repeat_key
run #1: crashed: BUG: workqueue lockup
run #2: crashed: BUG: soft lockup in input_repeat_key
run #3: crashed: no output from test machine
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" "-v" "/tmp/syz-executor170024513" "root@10.128.0.156:./syz-executor170024513"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.0.156, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.0.156 [10.128.0.156] port 22.
debug1: connect to address 10.128.0.156 port 22: Connection timed out
ssh: connect to host 10.128.0.156 port 22: Connection timed out
scp: Connection closed

run #5: 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" "-v" "/tmp/syz-executor1141981110" "root@10.128.1.115:./syz-executor1141981110"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.115, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.115 [10.128.1.115] port 22.
debug1: connect to address 10.128.1.115 port 22: Connection timed out
ssh: connect to host 10.128.1.115 port 22: Connection timed out
scp: Connection closed

run #6: 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" "-v" "/tmp/syz-executor1331849084" "root@10.128.10.28:./syz-executor1331849084"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.28, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.28 [10.128.10.28] port 22.
debug1: connect to address 10.128.10.28 port 22: Connection timed out
ssh: connect to host 10.128.10.28 port 22: Connection timed out
scp: Connection closed

run #7: 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" "-v" "/tmp/syz-executor602399818" "root@10.128.10.37:./syz-executor602399818"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.37, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.37 [10.128.10.37] port 22.
debug1: connect to address 10.128.10.37 port 22: Connection timed out
ssh: connect to host 10.128.10.37 port 22: Connection timed out
scp: Connection closed

run #8: OK
run #9: OK
representative crash: BUG: soft lockup in input_repeat_key, types: [HANG UNKNOWN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit d3212c2dbababf849d940f5f7001f4fde222b888 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2243742c9cd709f253ec6a5313c8d0ba9227d4cddacb1676e8b9885e57519fa9
run #0: crashed: BUG: soft lockup in input_repeat_key
run #1: crashed: BUG: soft lockup in input_repeat_key
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" "-v" "/tmp/syz-executor1468173362" "root@10.128.1.19:./syz-executor1468173362"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.19, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.19 [10.128.1.19] port 22.
debug1: connect to address 10.128.1.19 port 22: Connection timed out
ssh: connect to host 10.128.1.19 port 22: Connection timed out
scp: Connection closed

run #3: crashed: BUG: soft lockup in input_repeat_key
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" "-v" "/tmp/syz-executor2320523227" "root@10.128.0.132:./syz-executor2320523227"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.0.132, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.0.132 [10.128.0.132] port 22.
debug1: connect to address 10.128.0.132 port 22: Connection timed out
ssh: connect to host 10.128.0.132 port 22: Connection timed out
scp: Connection closed

run #5: 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" "-v" "/tmp/syz-executor2223045645" "root@10.128.0.194:./syz-executor2223045645"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.0.194, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.0.194 [10.128.0.194] port 22.
debug1: connect to address 10.128.0.194 port 22: Connection timed out
ssh: connect to host 10.128.0.194 port 22: Connection timed out
scp: Connection closed

run #6: 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" "-v" "/tmp/syz-executor1967458230" "root@10.128.1.49:./syz-executor1967458230"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.49, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.49 [10.128.1.49] port 22.
debug1: connect to address 10.128.1.49 port 22: Connection timed out
ssh: connect to host 10.128.1.49 port 22: Connection timed out
scp: Connection closed

run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: soft lockup in input_repeat_key, types: [HANG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed
testing commit d3212c2dbababf849d940f5f7001f4fde222b888 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b243fcf39cd6c32e181d0cf4b71b17885e313d209a0615cebbb147ee1c972f9c
run #0: crashed: BUG: soft lockup in input_repeat_key
run #1: crashed: BUG: soft lockup in input_repeat_key
run #2: crashed: BUG: soft lockup in input_repeat_key
run #3: crashed: no output from test machine
run #4: crashed: BUG: soft lockup in input_repeat_key
run #5: 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" "-v" "/tmp/syz-executor1824817318" "root@10.128.1.27:./syz-executor1824817318"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.27, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.27 [10.128.1.27] port 22.
debug1: connect to address 10.128.1.27 port 22: Connection timed out
ssh: connect to host 10.128.1.27 port 22: Connection timed out
scp: Connection closed

run #6: 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" "-v" "/tmp/syz-executor4040317973" "root@10.128.1.148:./syz-executor4040317973"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.148, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.148 [10.128.1.148] port 22.
debug1: fd 3 clearing O_NONBLOCK
debug1: Connection established.
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_rsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa type -1
debug1: identity file /root/.ssh/id_ecdsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa_sk type -1
debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /root/.ssh/id_ed25519 type -1
debug1: identity file /root/.ssh/id_ed25519-cert type -1
debug1: identity file /root/.ssh/id_ed25519_sk type -1
debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /root/.ssh/id_xmss type -1
debug1: identity file /root/.ssh/id_xmss-cert type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: identity file /root/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u1
Connection timed out during banner exchange
Connection to 10.128.1.148 port 22 timed out
scp: Connection closed

run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: soft lockup in input_repeat_key, types: [HANG]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LEAK UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
testing commit d3212c2dbababf849d940f5f7001f4fde222b888 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3382b74e91c3ce9d6036cd6edb6454765b48e8fbc29213ea1ccfe59965a5fd88
run #0: crashed: BUG: soft lockup in input_repeat_key
run #1: crashed: BUG: soft lockup in input_repeat_key
run #2: crashed: BUG: soft lockup in input_repeat_key
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" "-v" "/tmp/syz-executor3063452856" "root@10.128.10.33:./syz-executor3063452856"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.33, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.33 [10.128.10.33] port 22.
debug1: connect to address 10.128.10.33 port 22: Connection timed out
ssh: connect to host 10.128.10.33 port 22: Connection timed out
scp: Connection closed

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" "-v" "/tmp/syz-executor1816429981" "root@10.128.10.50:./syz-executor1816429981"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.50, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.50 [10.128.10.50] port 22.
debug1: connect to address 10.128.10.50 port 22: Connection timed out
ssh: connect to host 10.128.10.50 port 22: Connection timed out
scp: Connection closed

run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
representative crash: BUG: soft lockup in input_repeat_key, types: [HANG]
the chunk can be dropped
minimized to 50 configs; suspects: [CFG80211 CFG80211_REQUIRE_SIGNED_REGDB CFG80211_USE_KERNEL_REGDB_KEYS DEBUG_INFO_BTF_MODULES DRAGONRISE_FF DRM DRM_BRIDGE DRM_GEM_SHMEM_HELPER DRM_KMS_HELPER DRM_NOMODESET DRM_PANEL DRM_PANEL_BRIDGE DRM_PANEL_ORIENTATION_QUIRKS DRM_TTM DRM_VIRTIO_GPU DUMMY_CONSOLE DVB_CORE FB FB_CMDLINE FB_DEFERRED_IO FB_NOTIFY FB_SYS_COPYAREA FB_SYS_FILLRECT FB_SYS_FOPS FB_SYS_IMAGEBLIT GPIOLIB_IRQCHIP GREENASIA_FF HAVE_CLK_PREPARE HDMI HID_A4TECH HID_ACRUX HID_ACRUX_FF HID_APPLEIR HID_AUREAL HID_BELKIN HID_BETOP_FF HID_CHERRY HID_CHICONY HID_CP2112 HID_CYPRESS HID_DRAGONRISE HID_ELO HID_EMS_FF HID_EZKEY HID_GREENASIA HID_GT683R HID_GYRATION HID_ICADE HID_ITE HID_KENSINGTON HID_KEYTOUCH HID_KYE HID_LCPOWER HID_LED HID_LENOVO HID_MONTEREY HID_NTI HID_NTRIG MEDIA_DIGITAL_TV_SUPPORT PAHOLE_HAS_SPLIT_BTF RFKILL VT WIRELESS]
disabling configs for [UBSAN BUG KASAN LOCKDEP ATOMIC_SLEEP LEAK], they are not needed
testing current HEAD 66cd99ccdbea66677398e65065a275d0bdc43482
testing commit 66cd99ccdbea66677398e65065a275d0bdc43482 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 927ac40f78754c928bc8b252810252599c86eb6eefe96cce7f9a209b651219e2
run #0: crashed: BUG: soft lockup in input_repeat_key
run #1: crashed: BUG: soft lockup in input_repeat_key
run #2: crashed: BUG: soft lockup in input_repeat_key
run #3: crashed: BUG: soft lockup in input_repeat_key
run #4: crashed: BUG: soft lockup in input_repeat_key
run #5: 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" "-v" "/tmp/syz-executor4124607313" "root@10.128.1.168:./syz-executor4124607313"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.168, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.168 [10.128.1.168] port 22.
debug1: fd 3 clearing O_NONBLOCK
debug1: Connection established.
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_rsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa type -1
debug1: identity file /root/.ssh/id_ecdsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa_sk type -1
debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /root/.ssh/id_ed25519 type -1
debug1: identity file /root/.ssh/id_ed25519-cert type -1
debug1: identity file /root/.ssh/id_ed25519_sk type -1
debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /root/.ssh/id_xmss type -1
debug1: identity file /root/.ssh/id_xmss-cert type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: identity file /root/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u1
Connection timed out during banner exchange
Connection to 10.128.1.168 port 22 timed out
scp: Connection closed

run #6: 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" "-v" "/tmp/syz-executor2507709801" "root@10.128.10.29:./syz-executor2507709801"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.29, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.29 [10.128.10.29] port 22.
debug1: connect to address 10.128.10.29 port 22: Connection timed out
ssh: connect to host 10.128.10.29 port 22: Connection timed out
scp: Connection closed

run #7: 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" "-v" "/tmp/syz-executor509960902" "root@10.128.1.6:./syz-executor509960902"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.6, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.6 [10.128.1.6] port 22.
debug1: connect to address 10.128.1.6 port 22: Connection timed out
ssh: connect to host 10.128.1.6 port 22: Connection timed out
scp: Connection closed

run #8: 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" "-v" "/tmp/syz-executor3729130896" "root@10.128.10.34:./syz-executor3729130896"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.34, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.34 [10.128.10.34] port 22.
debug1: connect to address 10.128.10.34 port 22: Connection timed out
ssh: connect to host 10.128.10.34 port 22: Connection timed out
scp: Connection closed

run #9: 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" "-v" "/tmp/syz-executor650649771" "root@10.128.10.45:./syz-executor650649771"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.45, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.45 [10.128.10.45] port 22.
debug1: connect to address 10.128.10.45 port 22: Connection timed out
ssh: connect to host 10.128.10.45 port 22: Connection timed out
scp: Connection closed

run #10: 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" "-v" "/tmp/syz-executor2905790412" "root@10.128.10.52:./syz-executor2905790412"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.52, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.52 [10.128.10.52] port 22.
debug1: fd 3 clearing O_NONBLOCK
debug1: Connection established.
debug1: identity file /root/.ssh/id_rsa type -1
debug1: identity file /root/.ssh/id_rsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa type -1
debug1: identity file /root/.ssh/id_ecdsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa_sk type -1
debug1: identity file /root/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /root/.ssh/id_ed25519 type -1
debug1: identity file /root/.ssh/id_ed25519-cert type -1
debug1: identity file /root/.ssh/id_ed25519_sk type -1
debug1: identity file /root/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /root/.ssh/id_xmss type -1
debug1: identity file /root/.ssh/id_xmss-cert type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: identity file /root/.ssh/id_dsa-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u1
Connection timed out during banner exchange
Connection to 10.128.10.52 port 22 timed out
scp: Connection closed

run #11: 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" "-v" "/tmp/syz-executor1942114853" "root@10.128.0.130:./syz-executor1942114853"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.0.130, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.0.130 [10.128.0.130] port 22.
debug1: connect to address 10.128.0.130 port 22: Connection timed out
ssh: connect to host 10.128.0.130 port 22: Connection timed out
scp: Connection closed

run #12: 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" "-v" "/tmp/syz-executor3990328047" "root@10.128.10.53:./syz-executor3990328047"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.53, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.53 [10.128.10.53] port 22.
debug1: connect to address 10.128.10.53 port 22: Connection timed out
ssh: connect to host 10.128.10.53 port 22: Connection timed out
scp: Connection closed

run #13: 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" "-v" "/tmp/syz-executor3107257299" "root@10.128.1.44:./syz-executor3107257299"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.1.44, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.1.44 [10.128.1.44] port 22.
debug1: connect to address 10.128.1.44 port 22: Connection timed out
ssh: connect to host 10.128.1.44 port 22: Connection timed out
scp: Connection closed

run #14: 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" "-v" "/tmp/syz-executor4174698505" "root@10.128.10.54:./syz-executor4174698505"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.54, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.54 [10.128.10.54] port 22.
debug1: connect to address 10.128.10.54 port 22: Connection timed out
ssh: connect to host 10.128.10.54 port 22: Connection timed out
scp: Connection closed

run #15: 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" "-v" "/tmp/syz-executor352991795" "root@10.128.10.57:./syz-executor352991795"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.57, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.57 [10.128.10.57] port 22.
debug1: connect to address 10.128.10.57 port 22: Connection timed out
ssh: connect to host 10.128.10.57 port 22: Connection timed out
scp: Connection closed

run #16: 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" "-v" "/tmp/syz-executor396445137" "root@10.128.10.58:./syz-executor396445137"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.58, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.58 [10.128.10.58] port 22.
debug1: connect to address 10.128.10.58 port 22: Connection timed out
ssh: connect to host 10.128.10.58 port 22: Connection timed out
scp: Connection closed

run #17: 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" "-v" "/tmp/syz-executor2314331786" "root@10.128.10.60:./syz-executor2314331786"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.10.60, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.10.60 [10.128.10.60] port 22.
debug1: connect to address 10.128.10.60 port 22: Connection timed out
ssh: connect to host 10.128.10.60 port 22: Connection timed out
scp: Connection closed

run #18: 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" "-v" "/tmp/syz-executor3126983021" "root@10.128.0.145:./syz-executor3126983021"]: exit status 255
Executing: program /usr/bin/ssh host 10.128.0.145, user root, command sftp
OpenSSH_9.2p1 Debian-2+deb12u1, OpenSSL 3.0.11 19 Sep 2023
debug1: Reading configuration data /dev/null
debug1: Connecting to 10.128.0.145 [10.128.0.145] port 22.
debug1: connect to address 10.128.0.145 port 22: Connection timed out
ssh: connect to host 10.128.0.145 port 22: Connection timed out
scp: Connection closed

run #19: OK
representative crash: BUG: soft lockup in input_repeat_key, types: [HANG]
unable to determine the verdict: 1 good runs (wanted 15), for bad wanted 10 in total, got 6
HEAD had kernel build, boot or test errors
reproducer is flaky (0.38 repro chance estimate)
revisions tested: 8, total time: 2h5m45.652356447s (build: 24m15.532219128s, test: 1h38m39.492017187s)
crash still not fixed or there were kernel test errors
commit msg: BACKPORT: UPSTREAM: phy: qcom-qmp: Introduce Kconfig symbols for discrete drivers
crash: failed testing reproducer on 66cd99ccdbea66677398e65065a275d0bdc43482