ci starts bisection 2022-10-03 02:26:34.238141782 +0000 UTC m=+216888.029748020
bisecting cause commit starting from aaa11ce2ffc84166d11c4d2ac88c3fcf75425fbd
building syzkaller on feb5635181eb12a6e3516172a3f5af06a3bc93e1
testing commit aaa11ce2ffc84166d11c4d2ac88c3fcf75425fbd gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b5f754a191b6104a4678dd8a2572d088a3d32e690478aa606b429a3b46146abb
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe
run #1: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM
run #2: crashed: general protection fault in skb_queue_tail
run #3: crashed: general protection fault in skb_queue_tail
run #4: crashed: general protection fault in skb_queue_tail
run #5: crashed: general protection fault in skb_queue_tail
run #6: crashed: general protection fault in skb_queue_tail
run #7: crashed: general protection fault in skb_queue_tail
run #8: crashed: general protection fault in skb_queue_tail
run #9: crashed: general protection fault in skb_queue_tail
run #10: crashed: general protection fault in skb_queue_tail
run #11: crashed: general protection fault in skb_queue_tail
run #12: crashed: general protection fault in skb_queue_tail
run #13: crashed: general protection fault in skb_queue_tail
run #14: crashed: general protection fault in skb_queue_tail
run #15: crashed: general protection fault in skb_queue_tail
run #16: crashed: general protection fault in skb_queue_tail
run #17: crashed: general protection fault in skb_queue_tail
run #18: crashed: general protection fault in skb_queue_tail
run #19: crashed: general protection fault in skb_queue_tail
testing release v5.19
testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 38c36902f5d242a04e1d26e14072a7e85bdeee11d95b203d8cd3a2b4ab4dcff8
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM
run #1: crashed: INFO: trying to register non-static key in skb_queue_tail
run #2: crashed: INFO: trying to register non-static key in skb_queue_tail
run #3: crashed: INFO: trying to register non-static key in skb_queue_tail
run #4: crashed: INFO: trying to register non-static key in skb_queue_tail
run #5: crashed: INFO: trying to register non-static key in skb_queue_tail
run #6: crashed: INFO: trying to register non-static key in skb_queue_tail
run #7: crashed: INFO: trying to register non-static key in skb_queue_tail
run #8: crashed: INFO: trying to register non-static key in skb_queue_tail
run #9: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a52d5e9a91a963d5e27ff7826be7ba244eb48aaac0f598bdf2e901a05a9c3975
all runs: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.17
testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b16a58247c2f4ba190aa19fb9a5ee194d3672d66ec9e423cc7925f6f672ba52d
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM
run #1: crashed: INFO: trying to register non-static key in skb_queue_tail
run #2: crashed: INFO: trying to register non-static key in skb_queue_tail
run #3: crashed: INFO: trying to register non-static key in skb_queue_tail
run #4: crashed: INFO: trying to register non-static key in skb_queue_tail
run #5: crashed: INFO: trying to register non-static key in skb_queue_tail
run #6: crashed: INFO: trying to register non-static key in skb_queue_tail
run #7: crashed: INFO: trying to register non-static key in skb_queue_tail
run #8: crashed: INFO: trying to register non-static key in skb_queue_tail
run #9: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.16
testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 33852f0e156bc89ea4ee29861638ee7d1bd9dc650f521b723e03901562f4a22d
all runs: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1c6b03c1e5593bedbfd2a5c3cb3f60eca54dc9cb332ad8ce8cd3fa55f9dd81cf
all runs: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2ad7259fdbfccafa1f0b20a045843c570001ba108433a7f259182d2fce4619ed
all runs: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.13
testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e4862c522f59dd12d7d0ab3ad45186eba6242fe8965b9c2dd88ac9affc0630a8
all runs: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.12
testing commit 9f4ad9e425a1d3b6a34617b8ea226d56a119a717 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a96555889389fc9b0864b600cd9c13d94ac263bef3514f6394bf34bef2c51cae
all runs: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.11
testing commit f40ddce88593482919761f74910f42f4b84c004b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 32aeeb269e25e85eaa22136d963c33df62c2352ad617e776e75c6802d3c2c37d
all runs: crashed: INFO: trying to register non-static key in skb_queue_tail
testing release v5.10
testing commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5ddfb3cf17d005c785ffd76c7fd3633f8f69e41cd4e4200dc3ac9a3822c22071
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
testing release v5.9
testing commit bbf5c979011a099af5dc76498918ed7df445635b gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d9a11e4c233cf805304155ecdf368ea42a22f91d569533b050a88705460dcd74
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c gcc
compiler: gcc (GCC) 8.4.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cd9001ce7475cc6a8845a3231bd3fc8eb134d258b8664297749932f54777ffd8
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
testing release v5.7
testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 gcc
compiler: gcc version 8.4.1 20210217 (GCC), GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b7188be8736ff5404763aabc33e0e22e08a307480b583948f081182d6d5a4dc2
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
testing release v5.6
testing commit 7111951b8d4973bda27ff663f2cf18b663d15b48 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: fe1f6b7e1ad6647d03c49c71e45f4c60eb2aae273bddb1627cf6e3c31018caaf
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
testing release v5.5
testing commit d5226fa6dbae0569ee43ecfc08bdcd6770fc4755 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: bcd42043596810c623efcb047515c74f91d55a8c093fcf3ba436a2e73dbe7e0b
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
testing release v5.4
testing commit 219d54332a09e8d8741c1e1982f5eae56099de85 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 372c97090b46b9f054318e188e9c6d1a1e2fcaf8235f5cf5bea1a293a76c6ee7
all runs: basic kernel testing failed: KASAN: use-after-free Read in task_active_pid_ns
testing release v5.3
testing commit 4d856f72c10ecb060868ed10ff1b1453943fc6c8 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 953a42148028b0444638f4852383bf8390439201696a6b70476b5861495453f0
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.46:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.46' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #1: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.134:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.134' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #2: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.84:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #3: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.104:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.104' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #4: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.87:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.87' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #5: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.115:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.115' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #6: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.70:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.70' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #7: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.67:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.67' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #8: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.119:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.119' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.126:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.126' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
testing release v5.2
testing commit 0ecfebd2b52404ae0c54a878c872bb93363ada36 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 13bac6b68be18179d409044c1486231335a78ffe4f44837acfd73a22630eae8f
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.9:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #1: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.2:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.2' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #2: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.194:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #3: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.192:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #4: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.197:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.197' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #5: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.195:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.195' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #6: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.198:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.198' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #7: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.193:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.193' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #8: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.200:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.201:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.201' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
testing release v5.1
testing commit e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: efec96bc97ff76879aedd5c3e45b6d6e4e0998e532b1af78a07f9a5a593f1aca
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.63:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.63' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #1: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.62:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.62' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #2: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.45:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #3: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.44:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #4: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.52:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.52' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #5: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.54:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.54' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #6: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.15.192:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #7: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.55:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.55' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #8: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.57:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.59:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.59' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
testing release v5.0
testing commit 1c163f4c7b3f621efff9b28a47abb36f7378d783 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 56a49dfce2802eff3b6fc4828d99c333c58741bd56302427c7e266bea0487143
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.142:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.142' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #1: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.67:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.67' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #2: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.48:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #3: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.45:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #4: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.39:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #5: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.213:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.213' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #6: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.50:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.50' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #7: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.52:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.52' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #8: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.81:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.53:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
testing release v4.20
testing commit 8fe28cb58bcb235034b64cbbb7550a8a43fd88be gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 15e25ce721eb1fd0a03b44b9d9439b02f7f93fe09dae0afcf6a71ff856e46565
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.28:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #1: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.52:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.52' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #2: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.47:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.47' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #3: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.115:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #4: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.51:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.51' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #5: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.53:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #6: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.54:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.54' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #7: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.60:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.60' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #8: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.61:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.61' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.115:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.115' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
testing release v4.19
testing commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 376cd8ee757201f36e80318825e8499d01c7f3934cfbe9e9fd4aa09e59676dd8
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.32:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #1: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.46:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.46' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #2: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.23:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #3: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.47:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.47' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #4: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.42:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #5: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.175:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.175' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #6: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.21:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.21' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #7: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.10.45:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
run #8: 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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.1.110:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.1.110' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
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" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-fuzzer" "root@10.128.0.237:./syz-fuzzer"]: exit status 1
Warning: Permanently added '10.128.0.237' (ECDSA) to the list of known hosts.
scp: ./syz-fuzzer: Read-only file system
testing release v4.18
testing commit 94710cac0ef4ee177a63b5227664b38c95bbf703 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 2ebb706da35617e5617af214f6f58da865ad4565ce162afe18ab7841d975924a
all runs: boot failed: kernel panic: Attempted to kill init!
testing release v4.17
testing commit 29dcea88779c856c7dc92040a0c01233263101d4 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 19346ec7fbeabba3a0f426627f5db5d914711d6a408757e13d064a5acb6632f3
all runs: boot failed: kernel panic: Attempted to kill init!
testing release v4.16
testing commit 0adb32858b0bddf4ada5f364a84ed60b196dbcda gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 31ff03cb30b102b945fa0d01fa6816a19413ad220aeeb8dec10a62122f20909e
all runs: boot failed: kernel panic: Attempted to kill init!
testing release v4.15
testing commit d8a5b80568a9cb66810e75b182018e9edb68e8ff gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 745ca573f7bafd1e7e3402c397f81f1f658624f08c3c77f8a0eade39b66de297
all runs: boot failed: can't ssh into the instance
testing release v4.14
testing commit bebc6082da0a9f5d47a1ea2edc099bf671058bd4 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: c4d44d947562873bf622ca3226b4a4a781f5b7ca646ba3c489a77305fba61815
all runs: boot failed: can't ssh into the instance
testing release v4.13
testing commit 569dbb88e80deb68974ef6fdd6a13edb9d686261 gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: 3116dc1539c19e28f0284a06136997468f03bf1d144b1aa7a2339ee29cc9b7f2
all runs: boot failed: can't ssh into the instance
testing release v4.12
testing commit 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c gcc
compiler: gcc version 8.4.1 20210217 (GCC)
kernel signature: fde9ae4468788dfaf476e67675028ba1deeeb6f5ec8239823d29df28360d6dd1
all runs: boot failed: can't ssh into the instance
testing release v4.11
testing commit a351e9b9fc24e982ec2f0e76379a49826036da12 gcc
compiler: gcc version 7.5.0 (GCC)
kernel signature: ff630bce544cfd470d0375b0da99c6f106aa56ffa22b3cdf93025b8c89d9020e
all runs: boot failed: can't ssh into the instance
testing release v4.10
testing commit c470abd4fde40ea6a0846a2beab642a578c0b8cd gcc
compiler: gcc version 5.5.0 (GCC)
kernel signature: a7a46b9268d2291434949c855ab610f9a8997a0f9444cb5e66322f584067b605
all runs: boot failed: can't ssh into the instance
testing release v4.9
testing commit 69973b830859bc6529a7a0468ba0d80ee5117826 gcc
compiler: gcc version 5.5.0 (GCC)
kernel signature: a746b71c8edce429b210e40c89e163bd2348a4f6f9aaa851146afe05edf190d8
all runs: boot failed: can't ssh into the instance
testing release v4.8
testing commit c8d2bc9bc39ebea8437fd974fdbc21847bb897a3 gcc
compiler: gcc version 5.5.0 (GCC)
kernel signature: 6bd4f16b00b663e173e5a2b081a9858f7fdca25ccb5cd4dd30ce8f89faa11e45
all runs: boot failed: can't ssh into the instance
testing release v4.7
testing commit 523d939ef98fd712632d93a5a2b588e477a7565e gcc
compiler: gcc version 5.5.0 (GCC)
kernel signature: 366e8a4f962892f52dcb0afef8ef37d03dae5fd6ed3ae34cf9eb7e835010ece7
all runs: boot failed: can't ssh into the instance
testing release v4.6
testing commit 2dcd0af568b0cf583645c8a317dd12e344b1c72a gcc
compiler: gcc version 5.5.0 (GCC)
kernel signature: be3792cb29b1a820df5c162c5a08ad1edca0565938945a58cf557b266f0d08b9
all runs: boot failed: can't ssh into the instance
revisions tested: 36, total time: 7h52m50.375174673s (build: 4h30m46.430513324s, test: 3h12m23.68949359s)
the crash already happened on the oldest tested release
commit msg: Linux 5.11
crash: INFO: trying to register non-static key in skb_queue_tail
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
CPU: 1 PID: 6303 Comm: dhcpcd-run-hook Not tainted 5.11.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
Call Trace:
__dump_stack lib/dump_stack.c:79 [inline]
dump_stack+0x9a/0xcc lib/dump_stack.c:120
assign_lock_key kernel/locking/lockdep.c:935 [inline]
register_lock_class+0x1041/0x1100 kernel/locking/lockdep.c:1247
__lock_acquire+0x100/0x57d0 kernel/locking/lockdep.c:4711
lock_acquire kernel/locking/lockdep.c:5442 [inline]
lock_acquire+0x1a8/0x720 kernel/locking/lockdep.c:5407
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0x39/0x50 kernel/locking/spinlock.c:159
skb_queue_tail+0x1c/0x130 net/core/skbuff.c:3161
hif_usb_regout_cb+0xf6/0x1a0 drivers/net/wireless/ath/ath9k/hif_usb.c:90
__usb_hcd_giveback_urb+0x238/0x3f0 drivers/usb/core/hcd.c:1656
dummy_timer+0xeb8/0x2eb0 drivers/usb/gadget/udc/dummy_hcd.c:1971
call_timer_fn+0x163/0x4b0 kernel/time/timer.c:1417
expire_timers kernel/time/timer.c:1462 [inline]
__run_timers.part.0+0x52a/0x8b0 kernel/time/timer.c:1731
__run_timers kernel/time/timer.c:1712 [inline]
run_timer_softirq+0x9c/0x190 kernel/time/timer.c:1744
__do_softirq+0x29b/0x9f6 kernel/softirq.c:343
asm_call_irq_on_stack+0xf/0x20
__run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
do_softirq_own_stack+0xaa/0xd0 arch/x86/kernel/irq_64.c:77
invoke_softirq kernel/softirq.c:226 [inline]
__irq_exit_rcu kernel/softirq.c:420 [inline]
irq_exit_rcu+0x134/0x200 kernel/softirq.c:432
sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1100
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:629
RIP: 0010:lock_page_memcg+0x1b5/0x4f0 mm/memcontrol.c:2185
Code: 41 b8 01 00 00 00 4c 89 f7 e8 47 ba ab ff 58 48 c7 c6 d6 90 a4 81 4c 89 f7 e8 27 b3 ab ff 4d 85 ff 0f 85 2e 01 00 00 41 55 9d <4c> 8d ab c0 0b 00 00 be 04 00 00 00 4c 89 ef e8 27 b6 fb ff 4c 89
RSP: 0000:ffffc90001bafbb8 EFLAGS: 00000286
RAX: 00000000000004f1 RBX: ffff888140742000 RCX: ffffffff814fc59e
RDX: 0000000000000000 RSI: ffffffff888ad5e0 RDI: ffffffff88ddad60
RBP: ffffc90001bafc18 R08: 0000000000000001 R09: ffffffff8e0ff7f7
R10: fffffbfff1c1fefe R11: 0000000000000001 R12: dffffc0000000000
R13: 0000000000000286 R14: ffff888140742688 R15: 0000000000000200
page_remove_rmap+0x1d/0xcd0 mm/rmap.c:1334
wp_page_copy+0x8a6/0x1ce0 mm/memory.c:2936
handle_pte_fault mm/memory.c:4405 [inline]
__handle_mm_fault mm/memory.c:4522 [inline]
handle_mm_fault+0x2330/0x4520 mm/memory.c:4620
do_user_addr_fault+0x2d3/0x930 arch/x86/mm/fault.c:1393
handle_page_fault arch/x86/mm/fault.c:1450 [inline]
exc_page_fault+0x60/0xc0 arch/x86/mm/fault.c:1506
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:580
RIP: 0033:0x7f6755a0fdee
Code: e8 ff ff 66 0f 1f 84 00 00 00 00 00 41 57 49 89 d7 41 56 41 55 41 54 55 48 89 fd 53 48 81 ec f8 04 00 00 48 8b 05 6a 00 15 00 <48> 89 34 24 89 4c 24 48 64 8b 00 89 84 24 80 00 00 00 8b 87 c0 00
RSP: 002b:00007ffdfc960dd0 EFLAGS: 00010202
RAX: ffffffffffffff88 RBX: 00000000ffffffff RCX: 0000000000000000
RDX: 00007ffdfc961310 RSI: 00007f6755c1e1e3 RDI: 00007f6755b61520
RBP: 00007f6755b61520 R08: 0000563555db8e3d R09: 00007f6755b60a60
R10: 0000563555daf410 R11: 0000000000000000 R12: 0000000000000001
R13: 00007ffdfc9613f8 R14: 0000000000000000 R15: 00007ffdfc961310
general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 1 PID: 6303 Comm: dhcpcd-run-hook Not tainted 5.11.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0010:__skb_insert include/linux/skbuff.h:1916 [inline]
RIP: 0010:__skb_queue_before include/linux/skbuff.h:2022 [inline]
RIP: 0010:__skb_queue_tail include/linux/skbuff.h:2055 [inline]
RIP: 0010:skb_queue_tail+0x95/0x130 net/core/skbuff.c:3162
Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 7b 4c 89 e2 4c 89 65 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 48 89 6b 08 <80> 3c 02 00 75 4a 48 8d 7b 10 49 89 2c 24 48 b8 00 00 00 00 00 fc
RSP: 0000:ffffc90000db0ad8 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffff88801d25b648 RCX: ffffffff8150f5d0
RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff8880107aadc8
RBP: ffff8880107aadc0 R08: 0000000000000001 R09: 0000000000000003
R10: fffff520001b6149 R11: 3030303030302052 R12: 0000000000000000
R13: ffff88801d25b660 R14: ffffffff8b67d960 R15: ffff888019803200
FS: 00007f6755904800(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdfc960dd0 CR3: 0000000026de2000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
hif_usb_regout_cb+0xf6/0x1a0 drivers/net/wireless/ath/ath9k/hif_usb.c:90
__usb_hcd_giveback_urb+0x238/0x3f0 drivers/usb/core/hcd.c:1656
dummy_timer+0xeb8/0x2eb0 drivers/usb/gadget/udc/dummy_hcd.c:1971
call_timer_fn+0x163/0x4b0 kernel/time/timer.c:1417
expire_timers kernel/time/timer.c:1462 [inline]
__run_timers.part.0+0x52a/0x8b0 kernel/time/timer.c:1731
__run_timers kernel/time/timer.c:1712 [inline]
run_timer_softirq+0x9c/0x190 kernel/time/timer.c:1744
__do_softirq+0x29b/0x9f6 kernel/softirq.c:343
asm_call_irq_on_stack+0xf/0x20
__run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
do_softirq_own_stack+0xaa/0xd0 arch/x86/kernel/irq_64.c:77
invoke_softirq kernel/softirq.c:226 [inline]
__irq_exit_rcu kernel/softirq.c:420 [inline]
irq_exit_rcu+0x134/0x200 kernel/softirq.c:432
sysvec_apic_timer_interrupt+0x4d/0x100 arch/x86/kernel/apic/apic.c:1100
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:629
RIP: 0010:lock_page_memcg+0x1b5/0x4f0 mm/memcontrol.c:2185
Code: 41 b8 01 00 00 00 4c 89 f7 e8 47 ba ab ff 58 48 c7 c6 d6 90 a4 81 4c 89 f7 e8 27 b3 ab ff 4d 85 ff 0f 85 2e 01 00 00 41 55 9d <4c> 8d ab c0 0b 00 00 be 04 00 00 00 4c 89 ef e8 27 b6 fb ff 4c 89
RSP: 0000:ffffc90001bafbb8 EFLAGS: 00000286
RAX: 00000000000004f1 RBX: ffff888140742000 RCX: ffffffff814fc59e
RDX: 0000000000000000 RSI: ffffffff888ad5e0 RDI: ffffffff88ddad60
RBP: ffffc90001bafc18 R08: 0000000000000001 R09: ffffffff8e0ff7f7
R10: fffffbfff1c1fefe R11: 0000000000000001 R12: dffffc0000000000
R13: 0000000000000286 R14: ffff888140742688 R15: 0000000000000200
page_remove_rmap+0x1d/0xcd0 mm/rmap.c:1334
wp_page_copy+0x8a6/0x1ce0 mm/memory.c:2936
handle_pte_fault mm/memory.c:4405 [inline]
__handle_mm_fault mm/memory.c:4522 [inline]
handle_mm_fault+0x2330/0x4520 mm/memory.c:4620
do_user_addr_fault+0x2d3/0x930 arch/x86/mm/fault.c:1393
handle_page_fault arch/x86/mm/fault.c:1450 [inline]
exc_page_fault+0x60/0xc0 arch/x86/mm/fault.c:1506
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:580
RIP: 0033:0x7f6755a0fdee
Code: e8 ff ff 66 0f 1f 84 00 00 00 00 00 41 57 49 89 d7 41 56 41 55 41 54 55 48 89 fd 53 48 81 ec f8 04 00 00 48 8b 05 6a 00 15 00 <48> 89 34 24 89 4c 24 48 64 8b 00 89 84 24 80 00 00 00 8b 87 c0 00
RSP: 002b:00007ffdfc960dd0 EFLAGS: 00010202
RAX: ffffffffffffff88 RBX: 00000000ffffffff RCX: 0000000000000000
RDX: 00007ffdfc961310 RSI: 00007f6755c1e1e3 RDI: 00007f6755b61520
RBP: 00007f6755b61520 R08: 0000563555db8e3d R09: 00007f6755b60a60
R10: 0000563555daf410 R11: 0000000000000000 R12: 0000000000000001
R13: 00007ffdfc9613f8 R14: 0000000000000000 R15: 00007ffdfc961310
Modules linked in:
---[ end trace b2308cc557b53aef ]---
RIP: 0010:__skb_insert include/linux/skbuff.h:1916 [inline]
RIP: 0010:__skb_queue_before include/linux/skbuff.h:2022 [inline]
RIP: 0010:__skb_queue_tail include/linux/skbuff.h:2055 [inline]
RIP: 0010:skb_queue_tail+0x95/0x130 net/core/skbuff.c:3162
Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 7b 4c 89 e2 4c 89 65 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 48 89 6b 08 <80> 3c 02 00 75 4a 48 8d 7b 10 49 89 2c 24 48 b8 00 00 00 00 00 fc
RSP: 0000:ffffc90000db0ad8 EFLAGS: 00010046
RAX: dffffc0000000000 RBX: ffff88801d25b648 RCX: ffffffff8150f5d0
RDX: 0000000000000000 RSI: 0000000000000096 RDI: ffff8880107aadc8
RBP: ffff8880107aadc0 R08: 0000000000000001 R09: 0000000000000003
R10: fffff520001b6149 R11: 3030303030302052 R12: 0000000000000000
R13: ffff88801d25b660 R14: ffffffff8b67d960 R15: ffff888019803200
FS: 00007f6755904800(0000) GS:ffff8880b9f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdfc960dd0 CR3: 0000000026de2000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
0: 41 b8 01 00 00 00 mov $0x1,%r8d
6: 4c 89 f7 mov %r14,%rdi
9: e8 47 ba ab ff callq 0xffabba55
e: 58 pop %rax
f: 48 c7 c6 d6 90 a4 81 mov $0xffffffff81a490d6,%rsi
16: 4c 89 f7 mov %r14,%rdi
19: e8 27 b3 ab ff callq 0xffabb345
1e: 4d 85 ff test %r15,%r15
21: 0f 85 2e 01 00 00 jne 0x155
27: 41 55 push %r13
29: 9d popfq
* 2a: 4c 8d ab c0 0b 00 00 lea 0xbc0(%rbx),%r13 <-- trapping instruction
31: be 04 00 00 00 mov $0x4,%esi
36: 4c 89 ef mov %r13,%rdi
39: e8 27 b6 fb ff callq 0xfffbb665
3e: 4c rex.WR
3f: 89 .byte 0x89