/usr/bin/mkisofs 2024-04-25 14:11:45 ln -sf /usr/sbin/iptables-nft /usr/bin/iptables 2024-04-25 14:11:45 ln -sf /usr/sbin/ip6tables-nft /usr/bin/ip6tables 2024-04-25 14:11:45 export LTP_RUNTIME_MUL=2 2024-04-25 14:11:45 ./runltp -f net_stress.appl-ssh INFO: creating /lkp/benchmarks/ltp/output directory INFO: creating /lkp/benchmarks/ltp/results directory Checking for required user/group ids 'root' user id and group found. 'nobody' user id and group found. 'bin' user id and group found. 'daemon' user id and group found. Users group found. Sys group found. Required users/groups exist. If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. /etc/os-release PRETTY_NAME="Debian GNU/Linux 12 (bookworm)" NAME="Debian GNU/Linux" VERSION_ID="12" VERSION="12 (bookworm)" VERSION_CODENAME=bookworm ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" uname: Linux lkp-hsw-d03 6.9.0-rc1-00332-g1463958a05a9 #1 SMP PREEMPT_DYNAMIC Thu Apr 25 15:42:06 CST 2024 x86_64 GNU/Linux /proc/cmdline ip=::::lkp-hsw-d03::dhcp root=/dev/ram0 RESULT_ROOT=/result/ltp/net_stress.appl-ssh/lkp-hsw-d03/debian-12-x86_64-20240206.cgz/x86_64-rhel-8.3-ltp/gcc-13/1463958a05a90694cf63a6decf02983ef9a0b102/9 BOOT_IMAGE=/pkg/linux/x86_64-rhel-8.3-ltp/gcc-13/1463958a05a90694cf63a6decf02983ef9a0b102/vmlinuz-6.9.0-rc1-00332-g1463958a05a9 branch=linux-review/Valentin-Schneider/SQUASH-tcp-dcpp-Convert-timewait-timer-into-a-delayed_work/20240415-193744 job=/lkp/jobs/scheduled/lkp-hsw-d03/ltp-net_stress.appl-ssh-debian-12-x86_64-20240206.cgz-1463958a05a9-20240425-38351-uawlqc-13.yaml user=lkp ARCH=x86_64 kconfig=x86_64-rhel-8.3-ltp commit=1463958a05a90694cf63a6decf02983ef9a0b102 nmi_watchdog=0 intremap=posted_msi max_uptime=6000 LKP_SERVER=internal-lkp-server nokaslr selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 drbd.minor_count=8 systemd.log_level=err ignore_loglevel console=tty0 earlyprintk=ttyS0,115200 console=ttyS0,115200 vga=normal rw Gnu C gcc (Debian 12.2.0-14) 12.2.0 Clang Gnu make 4.3 util-linux 2.38.1 mount linux 2.38.1 (libmount 2.38.1: selinux, smack, btrfs, verity, namespaces, assert, debug) modutils 30 e2fsprogs 1.47.0 Linux C Library gnu/libc.so.6 Dynamic linker (ldd) 2.36 Procps 4.0.2 Net-tools 2.10 iproute2 1.1.0 iputils 20221126 ethtool 6.1 Kbd loadkeys: Sh-utils 9.1 Modules Loaded btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp ipmi_devintf coretemp ipmi_msghandler sd_mod kvm_intel t10_pi crc64_rocksoft_generic crc64_rocksoft crc64 sg kvm i915 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel sha512_ssse3 mei_wdt ahci drm_buddy rapl libahci intel_cstate intel_gtt drm_display_helper mei_me i2c_i801 intel_uncore ttm libata i2c_smbus lpc_ich mei drm_kms_helper video wmi binfmt_misc loop fuse drm dm_mod ip_tables cpuinfo: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 39 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: GenuineIntel BIOS Vendor ID: Intel Model name: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz BIOS Model name: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz Fill By OEM CPU @ 3.4GHz BIOS CPU family: 198 CPU family: 6 Model: 60 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 1 Stepping: 3 CPU(s) scaling MHz: 95% CPU max MHz: 3900.0000 CPU min MHz: 800.0000 BogoMIPS: 6783.68 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm xsaveopt dtherm ida arat pln pts vnmi Virtualization: VT-x L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 1 MiB (4 instances) L3 cache: 8 MiB (1 instance) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Unknown: No mitigations Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Vulnerable Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Vulnerable: No microcode Vulnerability Tsx async abort: Vulnerable: Clear CPU buffers attempted, no microcode; SMT vulnerable free reports: total used free shared buff/cache available Mem: 14119836 5378964 8844568 5424 3808052 8740872 Swap: 0 0 0 memory (/proc/meminfo): MemTotal: 14119836 kB MemFree: 8845464 kB MemAvailable: 8741768 kB Buffers: 4 kB Cached: 3709448 kB SwapCached: 0 kB Active: 820 kB Inactive: 715960 kB Active(anon): 756 kB Inactive(anon): 715764 kB Active(file): 64 kB Inactive(file): 196 kB Unevictable: 3703904 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 0 kB Writeback: 0 kB AnonPages: 711220 kB Mapped: 41912 kB Shmem: 5424 kB KReclaimable: 98600 kB Slab: 693948 kB SReclaimable: 98600 kB SUnreclaim: 595348 kB KernelStack: 9480 kB PageTables: 5628 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 7059916 kB Committed_AS: 1305636 kB VmallocTotal: 34359738367 kB VmallocUsed: 43048 kB VmallocChunk: 0 kB Percpu: 3552 kB HardwareCorrupted: 0 kB AnonHugePages: 227328 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB Unaccepted: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 346216 kB DirectMap2M: 7946240 kB DirectMap1G: 9437184 kB available filesystems: autofs bdev binfmt_misc bpf btrfs cgroup cgroup2 configfs cpuset debugfs devpts devtmpfs efivarfs ext3 ext4 fuse fuseblk fusectl hugetlbfs mqueue nfs nfs4 pipefs proc pstore ramfs rpc_pipefs securityfs sockfs sysfs tmpfs tracefs mounted filesystems (/proc/mounts): rootfs / rootfs rw 0 0 proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 devtmpfs /dev devtmpfs rw,nosuid,size=4096k,nr_inodes=1609569,mode=755 0 0 securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0 tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 tmpfs /run tmpfs rw,nosuid,nodev,size=2823968k,nr_inodes=819200,mode=755 0 0 tmpfs /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0 cgroup2 /sys/fs/cgroup cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot 0 0 pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0 bpf /sys/fs/bpf bpf rw,nosuid,nodev,noexec,relatime,mode=700 0 0 systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=12518 0 0 hugetlbfs /dev/hugepages hugetlbfs rw,relatime,pagesize=2M 0 0 mqueue /dev/mqueue mqueue rw,nosuid,nodev,noexec,relatime 0 0 debugfs /sys/kernel/debug debugfs rw,nosuid,nodev,noexec,relatime 0 0 tracefs /sys/kernel/tracing tracefs rw,nosuid,nodev,noexec,relatime 0 0 fusectl /sys/fs/fuse/connections fusectl rw,nosuid,nodev,noexec,relatime 0 0 configfs /sys/kernel/config configfs rw,nosuid,nodev,noexec,relatime 0 0 ramfs /run/credentials/systemd-sysctl.service ramfs ro,nosuid,nodev,noexec,relatime,mode=700 0 0 ramfs /run/credentials/systemd-sysusers.service ramfs ro,nosuid,nodev,noexec,relatime,mode=700 0 0 ramfs /run/credentials/systemd-tmpfiles-setup-dev.service ramfs ro,nosuid,nodev,noexec,relatime,mode=700 0 0 ramfs /run/credentials/systemd-tmpfiles-setup.service ramfs ro,nosuid,nodev,noexec,relatime,mode=700 0 0 binfmt_misc /proc/sys/fs/binfmt_misc binfmt_misc rw,nosuid,nodev,noexec,relatime 0 0 sunrpc /run/rpc_pipefs rpc_pipefs rw,relatime 0 0 tmp /tmp tmpfs rw,relatime 0 0 /dev/sda2 /opt/rootfs btrfs rw,relatime,ssd,discard=async,space_cache=v2,subvolid=5,subvol=/ 0 0 mounted filesystems (df): Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 4.0M 0 4.0M 0% /dev tmpfs tmpfs 6.8G 0 6.8G 0% /dev/shm tmpfs tmpfs 2.7G 596K 2.7G 1% /run tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmp tmpfs 6.8G 344K 6.8G 1% /tmp /dev/sda2 btrfs 248G 16G 231G 7% /opt/rootfs AppArmor disabled SELinux mode: unknown no big block device was specified on commandline. Tests which require a big block device are disabled. You can specify it with option -z COMMAND: /lkp/benchmarks/ltp/bin/ltp-pan -e -S -a 3155 -n 3155 -p -f /tmp/ltp-2vgHNnM9MH/alltests -l /lkp/benchmarks/ltp/results/LTP_RUN_ON-2024_04_25-14h_11m_45s.log -C /lkp/benchmarks/ltp/output/LTP_RUN_ON-2024_04_25-14h_11m_45s.failed -T /lkp/benchmarks/ltp/output/LTP_RUN_ON-2024_04_25-14h_11m_45s.tconf LOG File: /lkp/benchmarks/ltp/results/LTP_RUN_ON-2024_04_25-14h_11m_45s.log FAILED COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2024_04_25-14h_11m_45s.failed TCONF COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2024_04_25-14h_11m_45s.tconf Running tests....... <<>> tag=ssh4-stress stime=1714054307 cmdline="ssh-stress.sh" contacts="" analysis=exit <<>> ssh-stress 1 TINFO: Running: ssh-stress.sh ssh-stress 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface ssh-stress 1 TINFO: add local addr 10.0.0.2/24 ssh-stress 1 TINFO: add local addr fd00:1:1:1::2/64 ssh-stress 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface ssh-stress 1 TINFO: add remote addr 10.0.0.1/24 ssh-stress 1 TINFO: add remote addr fd00:1:1:1::1/64 ssh-stress 1 TINFO: Network config (local -- remote): ssh-stress 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1 ssh-stress 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24 ssh-stress 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64 ssh-stress 1 TINFO: timeout per run is 0h 5m 0s ssh-stress 1 TINFO: Generate configuration file and key at the remote host ssh-stress 1 TINFO: Generate authorized_keys ssh-stress 1 TINFO: restore context of authorized_keys ssh-stress 1 TINFO: Verify SSH connectivity over IPv4 is not broken after creating many SSH sessions Warning: Permanently added '[10.0.0.2]:42731' (ED25519) to the list of known hosts. ssh-stress 1 TINFO: Killing all ssh sessions ssh-stress 1 TPASS: Test finished successfully ssh-stress 2 TINFO: Verify SSH connectivity over IPv4 is not broken after logging in/out by many clients asynchronously ssh-stress 2 TINFO: Waiting for all connections to terminate ssh-stress 2 TPASS: Test finished successfully (34 connections) ssh-stress 3 TINFO: Verify SSH connectivity over IPv4 is not broken after forwarding TCP traffic tst_test.c:1741: TINFO: LTP version: 20240129-179-g03333e6f8 tst_test.c:1625: TINFO: Timeout per run is 0h 10m 30s netstress.c:897: TINFO: connection: addr '127.0.0.1', port '47573' netstress.c:899: TINFO: client max req: 10 netstress.c:900: TINFO: clients num: 8 netstress.c:905: TINFO: client msg size: 32 netstress.c:906: TINFO: server msg size: 128 netstress.c:823: TINFO: tcp_tw_reuse is already set netstress.c:948: TINFO: TCP client is using old TCP API. netstress.c:795: TINFO: '/proc/sys/net/ipv4/tcp_fastopen' is 1 netstress.c:477: TINFO: Running the test over IPv4 netstress.c:505: TINFO: total time '32' ms netstress.c:523: TPASS: test completed Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 ssh-stress 3 TPASS: Test finished successfully Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 <<>> initiation_status="ok" duration=25 termination_type=exited termination_id=0 corefile=no cutime=489 cstime=1340 <<>> <<>> tag=ssh6-stress stime=1714054332 cmdline="ssh-stress.sh -6" contacts="" analysis=exit <<>> ssh-stress 1 TINFO: Running: ssh-stress.sh -6 ssh-stress 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface ssh-stress 1 TINFO: add local addr 10.0.0.2/24 ssh-stress 1 TINFO: add local addr fd00:1:1:1::2/64 ssh-stress 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface ssh-stress 1 TINFO: add remote addr 10.0.0.1/24 ssh-stress 1 TINFO: add remote addr fd00:1:1:1::1/64 ssh-stress 1 TINFO: Network config (local -- remote): ssh-stress 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1 ssh-stress 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24 ssh-stress 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64 ssh-stress 1 TINFO: timeout per run is 0h 5m 0s ssh-stress 1 TINFO: Generate configuration file and key at the remote host ssh-stress 1 TINFO: Generate authorized_keys ssh-stress 1 TINFO: restore context of authorized_keys ssh-stress 1 TINFO: Verify SSH connectivity over IPv6 is not broken after creating many SSH sessions Warning: Permanently added '[fd00:1:1:1::2]:46087' (ED25519) to the list of known hosts. ssh-stress 1 TINFO: Killing all ssh sessions ssh-stress 1 TPASS: Test finished successfully ssh-stress 2 TINFO: Verify SSH connectivity over IPv6 is not broken after logging in/out by many clients asynchronously ssh-stress 2 TINFO: Waiting for all connections to terminate ssh-stress 2 TPASS: Test finished successfully (29 connections) ssh-stress 3 TINFO: Verify SSH connectivity over IPv6 is not broken after forwarding TCP traffic tst_test.c:1741: TINFO: LTP version: 20240129-179-g03333e6f8 tst_test.c:1625: TINFO: Timeout per run is 0h 10m 30s netstress.c:897: TINFO: connection: addr '::1', port '52661' netstress.c:899: TINFO: client max req: 10 netstress.c:900: TINFO: clients num: 8 netstress.c:905: TINFO: client msg size: 32 netstress.c:906: TINFO: server msg size: 128 netstress.c:823: TINFO: tcp_tw_reuse is already set netstress.c:948: TINFO: TCP client is using old TCP API. netstress.c:795: TINFO: '/proc/sys/net/ipv4/tcp_fastopen' is 1 netstress.c:477: TINFO: Running the test over IPv6 netstress.c:505: TINFO: total time '33' ms netstress.c:523: TPASS: test completed Summary: passed 1 failed 0 broken 0 skipped 0 warnings 0 ssh-stress 3 TPASS: Test finished successfully Summary: passed 3 failed 0 broken 0 skipped 0 warnings 0 incrementing stop <<>> initiation_status="ok" duration=25 termination_type=exited termination_id=0 corefile=no cutime=333 cstime=1183 <<>> INFO: ltp-pan reported all tests PASS LTP Version: 20240129-179-g03333e6f8 ############################################################### Done executing testcases. LTP Version: 20240129-179-g03333e6f8 ###############################################################