2025-08-13 07:15:31 export LTP_RUNTIME_MUL=2 2025-08-13 07:15:31 ./runltp -f temp_single_test 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-ivb-d01 6.16.0-12127-ga7638eaec909 #1 SMP PREEMPT_DYNAMIC Wed Aug 13 14:52:07 CST 2025 x86_64 GNU/Linux /proc/cmdline ip=::::lkp-ivb-d01::dhcp root=/dev/ram0 RESULT_ROOT=/result/ltp/cpuhotplug_cpuhotplug04/lkp-ivb-d01/debian-12-x86_64-20240206.cgz/x86_64-rhel-9.4-ltp/gcc-12/a7638eaec90980336c840c44bdf09ab5d9c775f9/0 BOOT_IMAGE=/pkg/linux/x86_64-rhel-9.4-ltp/gcc-12/a7638eaec90980336c840c44bdf09ab5d9c775f9/vmlinuz-6.16.0-12127-ga7638eaec909 branch=linux-devel/devel-hourly-20250808-190238 job=/lkp/jobs/scheduled/lkp-ivb-d01/ltp-cpuhotplug_cpuhotplug04-debian-12-x86_64-20240206.cgz-a7638eaec909-20250813-111926-kcvly6-1.yaml user=lkp ARCH=x86_64 kconfig=x86_64-rhel-9.4-ltp commit=a7638eaec90980336c840c44bdf09ab5d9c775f9 intremap=posted_msi max_uptime=36000 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 acpi_rsdp=0x000f0490 kexec_jump_back_entry=0xffff8882b9567618 Gnu C gcc (Debian 12.2.0-14+deb12u1) 12.2.0 Clang Gnu make 4.3 util-linux 2.38.1 mount util-linux 2.38.1 (libmount 2.38.1: selinux, smack, btrfs, verity, namespaces, assert, debug) modutils 30 btrfs v6.2 e2fsprogs 1.47.0 exfat 1.2.0 ntfs v2022.10.3 (libntfs-3g) vfat 4.2 xfs 6.1.0 Linux C Library GNU C Library (Debian GLIBC 2.36-9+deb12u10) stable release version 2.36. 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 netconsole btrfs blake2b_generic xor zstd_compress snd_hda_codec_intelhdmi snd_hda_codec_hdmi raid6_pq snd_hda_codec_alc882 snd_hda_codec_realtek_lib snd_hda_codec_generic intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp sd_mod sg ipmi_devintf snd_hda_intel kvm_intel ipmi_msghandler i915 kvm snd_hda_codec intel_gtt irqbypass drm_buddy ghash_clmulni_intel snd_hda_core ttm rapl snd_intel_dspcfg intel_cstate mxm_wmi snd_intel_sdw_acpi drm_display_helper snd_hwdep ahci cec snd_pcm libahci drm_client_lib snd_timer drm_kms_helper intel_uncore snd libata i2c_i801 pcspkr i2c_smbus lpc_ich video soundcore wmi binfmt_misc fuse drm loop dm_mod cpuinfo: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 36 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(R) Corporation Model name: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz BIOS Model name: Intel(R) Core(TM) i7-3770K CPU @ 3.50GHz Fill By OEM CPU @ 3.5GHz BIOS CPU family: 198 CPU family: 6 Model: 58 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 1 Stepping: 9 CPU(s) scaling MHz: 74% CPU max MHz: 3900.0000 CPU min MHz: 1600.0000 BogoMIPS: 6983.83 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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm cpuid_fault epb pti ssbd ibrs ibpb stibp tpr_shadow flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts vnmi md_clear flush_l1d 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 Ghostwrite: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT vulnerable Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable Vulnerability Meltdown: Mitigation; PTI Vulnerability Mmio stale data: Not affected Vulnerability Old microcode: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP conditional; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Vulnerable: No microcode Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected free reports: total used free shared buff/cache available Mem: 14091348 6378352 7816412 5560 4798048 7712996 Swap: 0 0 0 memory (/proc/meminfo): MemTotal: 14091348 kB MemFree: 7816412 kB MemAvailable: 7712996 kB Buffers: 4 kB Cached: 4689252 kB SwapCached: 0 kB Active: 702280 kB Inactive: 244 kB Active(anon): 702280 kB Inactive(anon): 0 kB Active(file): 0 kB Inactive(file): 244 kB Unevictable: 4683468 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Zswap: 0 kB Zswapped: 0 kB Dirty: 0 kB Writeback: 0 kB AnonPages: 696840 kB Mapped: 41692 kB Shmem: 5560 kB KReclaimable: 108792 kB Slab: 627368 kB SReclaimable: 108792 kB SUnreclaim: 518576 kB KernelStack: 9776 kB PageTables: 5944 kB SecPageTables: 0 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 7045672 kB Committed_AS: 1396476 kB VmallocTotal: 34359738367 kB VmallocUsed: 49516 kB VmallocChunk: 0 kB Percpu: 3328 kB HardwareCorrupted: 0 kB AnonHugePages: 147456 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB CmaTotal: 0 kB CmaFree: 0 kB Unaccepted: 0 kB Balloon: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 170120 kB DirectMap2M: 16484352 kB available filesystems: 9p autofs bdev binfmt_misc bpf btrfs cgroup cgroup2 configfs debugfs devpts devtmpfs efivarfs 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=6278288k,nr_inodes=1569572,mode=755,inode64 0 0 securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0 tmpfs /dev/shm tmpfs rw,nosuid,nodev,inode64 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=2818272k,nr_inodes=819200,mode=755,inode64 0 0 tmpfs /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k,inode64 0 0 cgroup2 /sys/fs/cgroup cgroup2 rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot 0 0 none /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=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=59719 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 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 fusectl /sys/fs/fuse/connections fusectl rw,nosuid,nodev,noexec,relatime 0 0 ramfs /run/credentials/systemd-tmpfiles-setup-dev.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 ramfs /run/credentials/systemd-tmpfiles-setup.service ramfs ro,nosuid,nodev,noexec,relatime,mode=700 0 0 tmp /tmp tmpfs rw,relatime,inode64 0 0 sunrpc /run/rpc_pipefs rpc_pipefs rw,relatime 0 0 /dev/sda1 /opt/rootfs btrfs rw,relatime,ssd,noacl,space_cache,subvolid=5,subvol=/ 0 0 mounted filesystems (df): Filesystem Type Size Used Avail Use% Mounted on devtmpfs devtmpfs 6.0G 0 6.0G 0% /dev tmpfs tmpfs 6.8G 0 6.8G 0% /dev/shm tmpfs tmpfs 2.7G 828K 2.7G 1% /run tmpfs tmpfs 5.0M 0 5.0M 0% /run/lock tmp tmpfs 6.8G 364K 6.8G 1% /tmp /dev/sda1 btrfs 400G 11G 389G 3% /opt/rootfs tainted (/proc/sys/kernel/tainted): 0 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 3445 -n 3445 -p -f /tmp/ltp-WtANrM6MVb/alltests -l /lkp/benchmarks/ltp/results/LTP_RUN_ON-2025_08_13-07h_15m_31s.log -C /lkp/benchmarks/ltp/output/LTP_RUN_ON-2025_08_13-07h_15m_31s.failed -T /lkp/benchmarks/ltp/output/LTP_RUN_ON-2025_08_13-07h_15m_31s.tconf LOG File: /lkp/benchmarks/ltp/results/LTP_RUN_ON-2025_08_13-07h_15m_31s.log FAILED COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2025_08_13-07h_15m_31s.failed TCONF COMMAND File: /lkp/benchmarks/ltp/output/LTP_RUN_ON-2025_08_13-07h_15m_31s.tconf Running tests....... <<>> tag=cpuhotplug04 stime=1755069332 cmdline="cpuhotplug04.sh -l 1" contacts="" analysis=exit <<>> Name: cpuhotplug04 Date: Wed Aug 13 07:15:32 UTC 2025 Desc: Does it prevent us from offlining the last CPU? /lkp/benchmarks/ltp/testcases/bin/cpuhotplug04.sh: 99: echo: echo: I/O error cpuhotplug04 1 TFAIL: Could not offline cpu1 incrementing stop <<>> initiation_status="ok" duration=0 termination_type=exited termination_id=1 corefile=no cutime=2 cstime=42 <<>> INFO: ltp-pan reported some tests FAIL LTP Version: 20250530-141-g9f512c1d8 ############################################################### Done executing testcases. LTP Version: 20250530-141-g9f512c1d8 ###############################################################