make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=tc_acttions.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-4/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' TAP version 13 1..1 # overriding timeout to 21600 # selftests: net/forwarding: tc_actions.sh # 14.81 [+14.81] TEST: gact drop and ok (skip_hw) [ OK ] # 17.62 [+2.80] TEST: mirred egress flower redirect (skip_hw) [ OK ] # 20.21 [+2.60] TEST: mirred egress flower mirror (skip_hw) [ OK ] # 22.70 [+2.49] TEST: mirred egress matchall mirror (skip_hw) [ OK ] # 29.02 [+6.32] TEST: mirred_egress_to_ingress (skip_hw) [ OK ] # 29.92 [+0.90] P2 # 30.09 [+0.17] P2.1 # 30.33 [+0.24] P2.2 # 30.57 [+0.23] P2.3 # 30.57 [+0.00] P1 # 30.85 [+0.29] P1.1 # 31.17 [+0.32] P1.2 # 70.67 [+39.50] P3 # 86.02 [+15.35] TEST: mirred_egress_to_ingress_tcp (skip_hw) [ OK ] # 86.02 [+0.00] TEST: ingress_2nd_vlan_push (skip_hw) [ OK ] # 86.85 [+0.83] TEST: egress_2nd_vlan_push (skip_hw) [ OK ] # 87.06 [+0.21] INFO: Could not test offloaded functionality # 87.15 [+0.08] [ 0.000000] Linux version 6.16.0-virtme (virtme@netdev-3.bots.linux.dev) (gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5), GNU ld version 2.41-50.amzn2023.0.3) #1 SMP PREEMPT_DYNAMIC Tue Aug 5 14:01:27 PDT 2025 # 87.15 [+0.01] [ 0.000000] Command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-4/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps virtme_chdir=home/virtme/testing-4 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init # 87.17 [+0.02] [ 0.000000] BIOS-provided physical RAM map: # 87.18 [+0.00] [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable # 87.18 [+0.00] [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved # 87.18 [+0.00] [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved # 87.18 [+0.00] [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffefff] usable # 87.19 [+0.00] [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] reserved # 87.19 [+0.00] [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved # 87.19 [+0.00] [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved # 87.20 [+0.00] [ 0.000000] printk: legacy bootconsole [earlyser0] enabled # 87.20 [+0.00] [ 0.000000] NX (Execute Disable) protection: active # 87.20 [+0.00] [ 0.000000] APIC: Static calls initialized # 87.20 [+0.00] [ 0.000000] SMBIOS 2.4 present. # 87.20 [+0.00] [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 # 87.21 [+0.00] [ 0.000000] DMI: Memory slots populated: 1/1 # 87.21 [+0.00] [ 0.000000] Hypervisor detected: KVM # 87.21 [+0.00] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 # 87.21 [+0.00] [ 0.000002] kvm-clock: using sched offset of 565528440 cycles # 87.22 [+0.01] [ 0.000405] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns # 87.23 [+0.00] [ 0.001590] tsc: Detected 2999.998 MHz processor # 87.23 [+0.00] [ 0.002074] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved # 87.23 [+0.00] [ 0.002086] e820: remove [mem 0x000a0000-0x000fffff] usable # 87.23 [+0.00] [ 0.002096] last_pfn = 0x3ffff max_arch_pfn = 0x400000000 # 87.24 [+0.00] [ 0.002530] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs # 87.24 [+0.00] [ 0.003146] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT # 87.24 [+0.00] [ 0.010399] found SMP MP-table at [mem 0x000f4470-0x000f447f] # 87.24 [+0.00] [ 0.010861] Using GB pages for direct mapping # 87.24 [+0.00] [ 0.011566] ACPI: Early table checksum verification disabled # 87.25 [+0.00] [ 0.012001] ACPI: RSDP 0x00000000000F4290 000024 (v02 BOCHS ) # 87.25 [+0.00] [ 0.012446] ACPI: XSDT 0x000000003FFFFFB0 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) # 87.25 [+0.00] [ 0.013083] ACPI: FACP 0x000000003FFFFE3A 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) # 87.25 [+0.00] [ 0.013727] ACPI: DSDT 0x000000003FFFF200 000C3A (v02 BOCHS BXPC 00000001 BXPC 00000001) # 87.26 [+0.00] [ 0.014353] ACPI: APIC 0x000000003FFFFF46 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) # 87.26 [+0.00] [ 0.014974] ACPI: Reserving FACP table memory at [mem 0x3ffffe3a-0x3fffff45] # 87.26 [+0.00] [ 0.015493] ACPI: Reserving DSDT table memory at [mem 0x3ffff200-0x3ffffe39] # 87.27 [+0.00] [ 0.016014] ACPI: Reserving APIC table memory at [mem 0x3fffff46-0x3fffffaf] # 87.27 [+0.00] [ 0.016976] No NUMA configuration found # 87.27 [+0.00] [ 0.017289] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] # 87.27 [+0.00] [ 0.017790] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] # 87.27 [+0.00] [ 0.030997] Zone ranges: # 87.27 [+0.00] [ 0.031245] DMA [mem 0x0000000000001000-0x0000000000ffffff] # 87.28 [+0.00] [ 0.031712] DMA32 [mem 0x0000000001000000-0x000000003fffefff] # 87.28 [+0.00] [ 0.032179] Normal empty # 87.28 [+0.00] [ 0.032419] Device empty # 87.28 [+0.00] [ 0.032661] Movable zone start for each node # 87.28 [+0.00] [ 0.033000] Early memory node ranges # 87.28 [+0.00] [ 0.033290] node 0: [mem 0x0000000000001000-0x000000000009efff] # 87.29 [+0.00] [ 0.033772] node 0: [mem 0x0000000000100000-0x000000003fffefff] # 87.29 [+0.00] [ 0.034241] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] # 87.29 [+0.00] [ 0.034797] On node 0, zone DMA: 1 pages in unavailable ranges # 87.29 [+0.00] [ 0.035344] On node 0, zone DMA: 97 pages in unavailable ranges # 87.30 [+0.00] [ 0.042390] On node 0, zone DMA32: 1 pages in unavailable ranges # 87.30 [+0.00] [ 0.154448] kasan: KernelAddressSanitizer initialized # 87.30 [+0.00] [ 0.155059] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) # 87.30 [+0.00] [ 0.155545] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 # 87.30 [+0.00] [ 0.156108] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 # 87.31 [+0.00] [ 0.156622] ACPI: Using ACPI (MADT) for SMP configuration information # 87.31 [+0.00] [ 0.157112] TSC deadline timer available # 87.31 [+0.00] [ 0.157426] CPU topo: Max. logical packages: 1 # 87.31 [+0.00] [ 0.157785] CPU topo: Max. logical dies: 1 # 87.31 [+0.00] [ 0.158146] CPU topo: Max. dies per package: 1 # 87.31 [+0.00] [ 0.158503] CPU topo: Max. threads per core: 1 # 87.32 [+0.00] [ 0.158861] CPU topo: Num. cores per package: 4 # 87.32 [+0.00] [ 0.159239] CPU topo: Num. threads per package: 4 # 87.32 [+0.00] [ 0.159608] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs # 87.32 [+0.00] [ 0.160117] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() # 87.32 [+0.00] [ 0.160644] kvm-guest: KVM setup pv remote TLB flush # 87.33 [+0.00] [ 0.161032] kvm-guest: setup PV sched yield # 87.33 [+0.00] [ 0.161383] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] # 87.33 [+0.00] [ 0.161939] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] # 87.33 [+0.00] [ 0.162494] [mem 0x40000000-0xfeffbfff] available for PCI devices # 87.33 [+0.00] [ 0.162955] Booting paravirtualized kernel on KVM # 87.34 [+0.00] [ 0.163334] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns # 87.34 [+0.00] [ 0.179326] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 # 87.34 [+0.00] [ 0.181592] percpu: Embedded 66 pages/cpu s229712 r8192 d32432 u524288 # 87.34 [+0.00] [ 0.182113] pcpu-alloc: s229712 r8192 d32432 u524288 alloc=1*2097152 # 87.35 [+0.00] [ 0.182120] pcpu-alloc: [0] 0 1 2 3 # 87.35 [+0.00] [ 0.182192] Kernel command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-4/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps virtme_chdir=home/virtme/testing-4 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init # 87.36 [+0.02] [ 0.185869] Unknown kernel command line parameters "virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-4/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp virtme_console=ttyS0 virtme_chdir=home/virtme/testing-4", will be passed to user space. # 87.38 [+0.01] [ 0.188606] random: crng init done # 87.38 [+0.00] [ 0.188894] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes # 87.38 [+0.00] [ 0.190248] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) # 87.38 [+0.00] [ 0.191233] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) # 87.39 [+0.00] [ 0.192251] Fallback order for Node 0: 0 # 87.39 [+0.00] [ 0.192257] Built 1 zonelists, mobility grouping on. Total pages: 262045 # 87.39 [+0.00] [ 0.193048] Policy zone: DMA32 # 87.39 [+0.00] [ 0.193292] mem auto-init: stack:off, heap alloc:off, heap free:off # 87.39 [+0.00] [ 0.193746] stackdepot: allocating hash table via alloc_large_system_hash # 87.39 [+0.00] [ 0.194232] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) # 87.40 [+0.00] [ 0.266055] ********************************************************** # 87.40 [+0.00] [ 0.266540] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # 87.40 [+0.00] [ 0.267012] ** ** # 87.40 [+0.00] [ 0.267473] ** This system shows unhashed kernel memory addresses ** # 87.41 [+0.00] [ 0.267936] ** via the console, logs, and other interfaces. This ** # 87.41 [+0.00] [ 0.268406] ** might reduce the security of your system. ** # 87.41 [+0.00] [ 0.268872] ** ** # 87.41 [+0.00] [ 0.269338] ** If you see this message and you are not debugging ** # 87.41 [+0.00] [ 0.269810] ** the kernel, report this immediately to your system ** # 87.42 [+0.00] [ 0.270273] ** administrator! ** # 87.42 [+0.00] [ 0.270741] ** ** # 87.42 [+0.00] [ 0.271203] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # 87.42 [+0.00] [ 0.271656] ********************************************************** # 87.43 [+0.00] [ 0.273113] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 # 87.43 [+0.00] [ 0.294873] ftrace: allocating 45785 entries in 180 pages # 87.43 [+0.00] [ 0.295286] ftrace: allocated 180 pages with 4 groups # 87.43 [+0.00] [ 0.296259] Dynamic Preempt: full # 87.43 [+0.00] [ 0.298672] Running RCU self tests # 87.43 [+0.00] [ 0.298951] Running RCU synchronous self tests # 87.43 [+0.00] [ 0.299284] rcu: Preemptible hierarchical RCU implementation. # 87.44 [+0.00] [ 0.299701] rcu: RCU event tracing is enabled. # 87.44 [+0.00] [ 0.300036] rcu: RCU lockdep checking is enabled. # 87.44 [+0.00] [ 0.300392] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. # 87.44 [+0.00] [ 0.300863] rcu: RCU callback double-/use-after-free debug is enabled. # 87.44 [+0.00] [ 0.301336] Trampoline variant of Tasks RCU enabled. # 87.45 [+0.00] [ 0.301706] Rude variant of Tasks RCU enabled. # 87.45 [+0.00] [ 0.302040] Tracing variant of Tasks RCU enabled. # 87.45 [+0.00] [ 0.302390] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. # 87.45 [+0.00] [ 0.302925] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 # 87.45 [+0.00] [ 0.303748] Running RCU synchronous self tests # 87.46 [+0.00] [ 0.304112] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # 87.46 [+0.00] [ 0.304735] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # 87.46 [+0.00] [ 0.305384] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # 87.46 [+0.00] [ 0.422228] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 # 87.47 [+0.00] [ 0.423042] rcu: srcu_init: Setting srcu_struct sizes based on contention. # 87.47 [+0.00] [ 0.424899] Console: colour *CGA 80x25 # 87.47 [+0.00] [ 0.425257] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar # 87.47 [+0.00] [ 0.425802] ... MAX_LOCKDEP_SUBCLASSES: 8 # 87.47 [+0.00] [ 0.426105] ... MAX_LOCK_DEPTH: 48 # 87.48 [+0.00] [ 0.426416] ... MAX_LOCKDEP_KEYS: 8192 # 87.48 [+0.00] [ 0.426746] ... CLASSHASH_SIZE: 4096 # 87.48 [+0.00] [ 0.427070] ... MAX_LOCKDEP_ENTRIES: 32768 # 87.48 [+0.00] [ 0.427396] ... MAX_LOCKDEP_CHAINS: 65536 # 87.48 [+0.00] [ 0.427730] ... CHAINHASH_SIZE: 32768 # 87.48 [+0.00] [ 0.428059] memory used by lock dependency info: 6429 kB # 87.49 [+0.00] [ 0.428449] memory used for stack traces: 4224 kB # 87.49 [+0.00] [ 0.428806] per task-struct memory footprint: 1920 bytes # 87.49 [+0.00] [ 0.429427] ACPI: Core revision 20250404 # 87.49 [+0.00] [ 0.431062] APIC: Switch to symmetric I/O mode setup # 87.49 [+0.00] [ 0.432108] x2apic enabled # 87.49 [+0.00] [ 0.435269] APIC: Switched APIC routing to: physical x2apic # 87.49 [+0.00] [ 0.435685] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() # 87.50 [+0.00] [ 0.436200] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() # 87.50 [+0.00] [ 0.436829] kvm-guest: setup PV IPIs # 87.50 [+0.00] [ 0.437338] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e43c8763, max_idle_ns: 440795360101 ns # 87.50 [+0.00] [ 0.438101] Calibrating delay loop (skipped) preset value.. 5999.99 BogoMIPS (lpj=2999998) # 87.50 [+0.00] [ 0.438787] x86/cpu: User Mode Instruction Prevention (UMIP) activated # 87.51 [+0.00] [ 0.439088] numa_add_cpu cpu 0 node 0: mask now 0 # 87.51 [+0.00] [ 0.439088] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 # 87.51 [+0.00] [ 0.439088] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 # 87.51 [+0.00] [ 0.439088] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto # 87.51 [+0.00] [ 0.439088] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl # 87.51 [+0.00] [ 0.439088] Spectre V2 : Mitigation: Enhanced / Automatic IBRS # 87.52 [+0.00] [ 0.439088] RETBleed: Mitigation: Enhanced IBRS # 87.52 [+0.00] [ 0.439088] ITS: Mitigation: Aligned branch/return thunks # 87.52 [+0.00] [ 0.439088] MMIO Stale Data: Mitigation: Clear CPU buffers # 87.52 [+0.00] [ 0.439088] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization # 87.52 [+0.00] [ 0.439088] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT # 87.52 [+0.00] [ 0.439088] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier # 87.53 [+0.00] [ 0.439088] active return thunk: its_return_thunk # 87.53 [+0.00] [ 0.439088] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit # 87.53 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' # 87.53 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' # 87.53 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' # 87.53 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' # 87.54 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' # 87.54 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' # 87.54 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' # 87.54 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' # 87.54 [+0.00] [ 0.439088] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' # 87.54 [+0.00] [ 0.439088] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 # 87.55 [+0.00] [ 0.439088] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 # 87.55 [+0.00] [ 0.439088] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 # 87.55 [+0.00] [ 0.439088] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 # 87.55 [+0.00] [ 0.439088] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 # 87.55 [+0.00] [ 0.439088] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 # 87.55 [+0.00] [ 0.439088] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 # 87.56 [+0.00] [ 0.439088] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. # 87.56 [+0.00] [ 0.439088] Freeing SMP alternatives memory: 36K # 87.56 [+0.00] [ 0.439088] pid_max: default: 32768 minimum: 301 # 87.56 [+0.00] [ 0.439088] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # 87.56 [+0.00] [ 0.439088] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # 87.56 [+0.00] [ 0.439088] Running RCU synchronous self tests # 87.56 [+0.00] [ 0.439088] Running RCU synchronous self tests # 87.57 [+0.00] [ 0.439088] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7) # 87.57 [+0.00] [ 0.446440] Performance Events: Skylake events, full-width counters, Intel PMU driver. # 87.57 [+0.00] [ 0.447115] ... version: 2 # 87.57 [+0.00] [ 0.447406] ... bit width: 48 # 87.57 [+0.00] [ 0.447705] ... generic registers: 4 # 87.57 [+0.00] [ 0.447989] ... value mask: 0000ffffffffffff # 87.58 [+0.00] [ 0.448094] ... max period: 00007fffffffffff # 87.58 [+0.00] [ 0.448467] ... fixed-purpose events: 3 # 87.58 [+0.00] [ 0.448751] ... event mask: 000000070000000f # 87.58 [+0.00] [ 0.449617] signal: max sigframe size: 3632 # 87.58 [+0.00] [ 0.450690] rcu: Hierarchical SRCU implementation. # 87.58 [+0.00] [ 0.451044] rcu: Max phase no-delay instances is 400. # 87.58 [+0.00] [ 0.475175] smp: Bringing up secondary CPUs ... # 87.58 [+0.00] [ 0.480709] smpboot: x86: Booting SMP configuration: # 87.58 [+0.00] [ 0.481085] .... node #0, CPUs: #1 #2 #3 # 87.59 [+0.00] [ 0.015541] numa_add_cpu cpu 1 node 0: mask now 0-1 # 87.59 [+0.00] [ 0.015541] numa_add_cpu cpu 2 node 0: mask now 0-2 # 87.59 [+0.00] [ 0.015541] numa_add_cpu cpu 3 node 0: mask now 0-3 # 87.59 [+0.00] [ 0.494241] smp: Brought up 1 node, 4 CPUs # 87.59 [+0.00] [ 0.494877] smpboot: Total of 4 processors activated (23999.98 BogoMIPS) # 87.59 [+0.00] [ 0.500918] Memory: 759728K/1048180K available (41359K kernel code, 12414K rwdata, 10004K rodata, 6060K init, 16884K bss, 275764K reserved, 0K cma-reserved) # 87.60 [+0.00] [ 0.504050] devtmpfs: initialized # 87.60 [+0.00] [ 0.507154] x86/mm: Memory block size: 128MB # 87.60 [+0.00] [ 0.532108] Running RCU synchronous self tests # 87.60 [+0.00] [ 0.532475] Running RCU synchronous self tests # 87.60 [+0.00] [ 0.534295] Running RCU Tasks wait API self tests # 87.60 [+0.00] [ 0.534854] Running RCU Tasks Rude wait API self tests # 87.60 [+0.00] [ 0.535096] Running RCU Tasks Trace wait API self tests # 87.60 [+0.00] [ 0.548161] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns # 87.61 [+0.00] [ 0.548982] posixtimers hash table entries: 2048 (order: 5, 147456 bytes, linear) # 87.61 [+0.00] [ 0.549380] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). # 87.61 [+0.00] [ 0.552842] PM: RTC time: 21:43:52, date: 2025-08-05 # 87.61 [+0.00] [ 0.559788] NET: Registered PF_NETLINK/PF_ROUTE protocol family # 87.61 [+0.00] [ 0.566765] thermal_sys: Registered thermal governor 'step_wise' # 87.61 [+0.00] [ 0.567067] cpuidle: using governor ladder # 87.62 [+0.00] [ 0.568104] Callback from call_rcu_tasks_trace() invoked. # 87.62 [+0.00] [ 0.572253] PCI: Fatal: No config space access function found # 87.62 [+0.00] [ 0.573778] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. # 87.62 [+0.00] [ 0.579874] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 # 87.62 [+0.00] [ 0.580128] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages # 87.62 [+0.00] [ 0.580592] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page # 87.63 [+0.00] [ 0.581047] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages # 87.63 [+0.00] [ 0.581142] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page # 87.63 [+0.00] [ 0.590271] ACPI: Added _OSI(Module Device) # 87.63 [+0.00] [ 0.590591] ACPI: Added _OSI(Processor Device) # 87.63 [+0.00] [ 0.590909] ACPI: Added _OSI(Processor Aggregator Device) # 87.63 [+0.00] [ 0.723653] ACPI: 1 ACPI AML tables successfully acquired and loaded # 87.63 [+0.00] [ 0.742625] Callback from call_rcu_tasks() invoked. # 87.64 [+0.00] [ 0.761274] ACPI: Interpreter enabled # 87.64 [+0.00] [ 0.762223] ACPI: PM: (supports S0 S5) # 87.64 [+0.00] [ 0.762520] ACPI: Using IOAPIC for interrupt routing # 87.64 [+0.00] [ 0.764451] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug # 87.64 [+0.00] [ 0.765079] PCI: Using E820 reservations for host bridge windows # 87.64 [+0.00] [ 0.874507] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) # 87.64 [+0.00] [ 0.875984] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] # 87.65 [+0.00] [ 0.877467] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] # 87.65 [+0.00] [ 0.905968] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource # 87.65 [+0.00] [ 0.945841] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) # 87.65 [+0.00] [ 0.952685] PCI host bridge to bus 0000:00 # 87.65 [+0.00] [ 0.961386] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] # 87.66 [+0.00] [ 0.961943] pci_bus 0000:00: root bus resource [mem 0x300000000000-0x3fffffffffff window] # 87.66 [+0.00] [ 0.963158] pci_bus 0000:00: root bus resource [bus 00-ff] # 87.66 [+0.00] [ 0.963813] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint # 87.66 [+0.00] [ 0.970057] ACPI: PCI: Interrupt link GSI0 configured for IRQ 16 # 87.66 [+0.00] [ 0.970901] ACPI: PCI: Interrupt link GSI1 configured for IRQ 17 # 87.66 [+0.00] [ 0.972893] ACPI: PCI: Interrupt link GSI2 configured for IRQ 18 # 87.67 [+0.00] [ 0.974223] ACPI: PCI: Interrupt link GSI3 configured for IRQ 19 # 87.67 [+0.00] [ 0.977171] iommu: Default domain type: Translated # 87.67 [+0.00] [ 0.977528] iommu: DMA domain TLB invalidation policy: lazy mode # 87.67 [+0.00] [ 0.989255] SCSI subsystem initialized # 87.67 [+0.00] [ 0.992380] libata version 3.00 loaded. # 87.67 [+0.00] [ 0.997175] pps_core: LinuxPPS API ver. 1 registered # 87.67 [+0.00] [ 0.997696] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti # 87.68 [+0.00] [ 0.998525] PTP clock support registered # 87.68 [+0.00] [ 1.005250] Advanced Linux Sound Architecture Driver Initialized. # 87.68 [+0.00] [ 1.015866] PCI: Using ACPI for IRQ routing # 87.68 [+0.00] [ 1.016096] PCI: pci_cache_line_size set to 64 bytes # 87.68 [+0.00] [ 1.016120] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] # 87.68 [+0.00] [ 1.016200] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] # 87.68 [+0.00] [ 1.017868] vgaarb: loaded # 87.68 [+0.00] [ 1.020218] clocksource: Switched to clocksource kvm-clock # 87.69 [+0.00] [ 1.075205] VFS: Disk quotas dquot_6.6.0 # 87.69 [+0.00] [ 1.075718] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) # 87.69 [+0.00] [ 1.085146] pnp: PnP ACPI init # 87.69 [+0.00] [ 1.093869] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved # 87.69 [+0.00] [ 1.094748] pnp: PnP ACPI: found 3 devices # 87.69 [+0.00] [ 1.188443] NET: Registered PF_INET protocol family # 87.69 [+0.00] [ 1.189480] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) # 87.70 [+0.00] [ 1.196718] tcp_listen_portaddr_hash hash table entries: 512 (order: 3, 36864 bytes, linear) # 87.70 [+0.00] [ 1.197335] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) # 87.70 [+0.00] [ 1.198078] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) # 87.70 [+0.00] [ 1.198993] TCP bind hash table entries: 8192 (order: 8, 1179648 bytes, linear) # 87.70 [+0.00] [ 1.199876] TCP: Hash tables configured (established 8192 bind 8192) # 87.71 [+0.00] [ 1.201062] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) # 87.71 [+0.00] [ 1.201795] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) # 87.71 [+0.00] [ 1.204042] NET: Registered PF_UNIX/PF_LOCAL protocol family # 87.71 [+0.00] [ 1.204755] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] # 87.71 [+0.00] [ 1.205220] pci_bus 0000:00: resource 5 [mem 0x300000000000-0x3fffffffffff window] # 87.71 [+0.00] [ 1.206032] PCI: CLS 0 bytes, default 64 # 87.71 [+0.00] [ 1.208756] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer # 87.72 [+0.00] [ 1.223271] kvm_amd: CPU 0 isn't AMD or Hygon # 87.72 [+0.00] [ 1.223623] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e43c8763, max_idle_ns: 440795360101 ns # 87.72 [+0.00] [ 1.264565] Initialise system trusted keyrings # 87.72 [+0.00] [ 1.266118] workingset: timestamp_bits=56 max_order=18 bucket_order=0 # 87.72 [+0.00] [ 1.296373] squashfs: version 4.0 (2009/01/31) Phillip Lougher # 87.72 [+0.00] [ 1.297092] fuse: init (API version 7.44) # 87.73 [+0.00] [ 1.299213] 9p: Installing v9fs 9p2000 file system support # 87.73 [+0.00] [ 1.316227] Key type asymmetric registered # 87.73 [+0.00] [ 1.316613] Asymmetric key parser 'x509' registered # 87.73 [+0.00] [ 1.317766] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) # 87.73 [+0.00] [ 1.318702] io scheduler mq-deadline registered # 87.73 [+0.00] [ 1.319048] io scheduler kyber registered # 87.73 [+0.00] [ 1.330910] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 # 87.74 [+0.00] [ 1.334874] ACPI: button: Power Button [PWRB] # 87.74 [+0.00] [ 1.342650] virtiofs virtio0: discovered new tag: ROOTFS # 87.74 [+0.00] [ 1.344857] virtiofs virtio0: virtio_fs_setup_dax: No cache capability # 87.74 [+0.00] [ 1.356873] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled # 87.74 [+0.00] [ 1.361092] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A # 87.74 [+0.00] [ 1.661461] Non-volatile memory driver v1.3 # 87.74 [+0.00] [ 1.662403] ACPI: bus type drm_connector registered # 87.75 [+0.00] [ 1.760933] loop: module loaded # 87.75 [+0.00] [ 1.781576] printk: legacy console [hvc0] enabled # 87.75 [+0.00] [ 1.781940] printk: legacy bootconsole [earlyser0] disabled # 87.75 [+0.00] [ 1.788356] i8042: PNP: No PS/2 controller found. # 87.75 [+0.00] [ 1.801588] rtc_cmos 00:01: registered as rtc0 # 87.75 [+0.00] [ 1.802139] rtc_cmos 00:01: setting system clock to 2025-08-05T21:43:53 UTC (1754430233) # 87.75 [+0.00] [ 1.804057] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram # 87.75 [+0.00] [ 1.810043] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev # 87.76 [+0.00] [ 1.824652] NET: Registered PF_INET6 protocol family # 87.76 [+0.00] [ 1.835180] Segment Routing with IPv6 # 87.76 [+0.00] [ 1.836077] In-situ OAM (IOAM) with IPv6 # 87.76 [+0.00] [ 1.837011] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver # 87.76 [+0.00] [ 1.845259] NET: Registered PF_PACKET protocol family # 87.76 [+0.00] [ 1.845798] 9pnet: Installing 9P2000 support # 87.76 [+0.00] [ 1.846677] Key type dns_resolver registered # 87.77 [+0.00] [ 1.855000] IPI shorthand broadcast: enabled # 87.77 [+0.00] [ 2.116280] sched_clock: Marking stable (2101005595, 14541569)->(2204709508, -89162344) # 87.77 [+0.00] [ 2.121418] registered taskstats version 1 # 87.77 [+0.00] [ 2.126488] Loading compiled-in X.509 certificates # 87.77 [+0.00] [ 2.317483] Demotion targets for Node 0: null # 87.77 [+0.00] [ 2.318002] kmemleak: Kernel memory leak detector initialized (mem pool available: 15243) # 87.77 [+0.00] [ 2.318406] page_owner is disabled # 87.77 [+0.00] [ 2.320342] PM: Magic number: 5:301:752 # 87.78 [+0.00] [ 2.320728] tty ttyS3: hash matches # 87.78 [+0.00] [ 2.321041] netconsole: network logging started # 87.78 [+0.00] [ 2.324138] ALSA device list: # 87.78 [+0.00] [ 2.324388] No soundcards found. # 87.78 [+0.00] [ 2.328071] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) # 87.78 [+0.00] [ 2.332754] VFS: Mounted root (virtiofs filesystem) readonly on device 0:20. # 87.78 [+0.00] [ 2.334121] devtmpfs: mounted # 87.78 [+0.00] [ 2.406197] Freeing unused kernel image (initmem) memory: 6060K # 87.79 [+0.00] [ 2.408695] Write protecting the kernel read-only data: 53248k # 87.79 [+0.00] [ 2.410809] Freeing unused kernel image (text/rodata gap) memory: 1648K # 87.79 [+0.00] [ 2.411410] Freeing unused kernel image (rodata/data gap) memory: 236K # 87.79 [+0.00] [ 2.412636] Run /home/virtme/virtme-ng/virtme/guest/virtme-init as init process # 87.79 [+0.00] [ 2.412959] with arguments: # 87.79 [+0.00] [ 2.412963] /home/virtme/virtme-ng/virtme/guest/virtme-init # 87.79 [+0.00] [ 2.412966] with environment: # 87.80 [+0.00] [ 2.412969] HOME=/ # 87.80 [+0.00] [ 2.412972] TERM=linux # 87.80 [+0.00] [ 2.412975] virtme_hostname=virtme-ng # 87.80 [+0.00] [ 2.412978] nr_open=1073741816 # 87.80 [+0.00] [ 2.412981] virtme_link_mods=/home/virtme/testing-4/.virtme_mods/lib/modules/0.0.0 # 87.80 [+0.00] [ 2.412984] virtme_rw_overlay0=/etc # 87.80 [+0.00] [ 2.412987] virtme_rw_overlay1=/lib # 87.80 [+0.00] [ 2.412990] virtme_rw_overlay2=/home # 87.80 [+0.00] [ 2.412993] virtme_rw_overlay3=/opt # 87.81 [+0.00] [ 2.412996] virtme_rw_overlay4=/srv # 87.81 [+0.00] [ 2.412998] virtme_rw_overlay5=/usr # 87.81 [+0.00] [ 2.413001] virtme_rw_overlay6=/var # 87.81 [+0.00] [ 2.413004] virtme_rw_overlay7=/tmp # 87.81 [+0.00] [ 2.413007] virtme_console=ttyS0 # 87.81 [+0.00] [ 2.413009] virtme_chdir=home/virtme/testing-4 # 87.81 [+0.00] [ 2.661223] mount (70) used greatest stack depth: 26032 bytes left # 87.81 [+0.00] [ 2.867695] mkdir (73) used greatest stack depth: 25496 bytes left # 87.81 [+0.00] [ 2.935775] overlayfs: failed to set xattr on upper # 87.82 [+0.00] [ 2.936127] overlayfs: ...falling back to redirect_dir=nofollow. # 87.82 [+0.00] [ 2.936430] overlayfs: ...falling back to uuid=null. # 87.82 [+0.00] [ 3.004914] overlayfs: failed to set xattr on upper # 87.82 [+0.00] [ 3.005182] overlayfs: ...falling back to redirect_dir=nofollow. # 87.82 [+0.00] [ 3.005480] overlayfs: ...falling back to uuid=null. # 87.82 [+0.00] [ 3.075392] overlayfs: failed to set xattr on upper # 87.82 [+0.00] [ 3.075832] overlayfs: ...falling back to redirect_dir=nofollow. # 87.83 [+0.00] [ 3.076149] overlayfs: ...falling back to uuid=null. # 87.83 [+0.00] [ 3.139019] overlayfs: failed to set xattr on upper # 87.83 [+0.00] [ 3.139336] overlayfs: ...falling back to redirect_dir=nofollow. # 87.83 [+0.00] [ 3.139693] overlayfs: ...falling back to uuid=null. # 87.83 [+0.00] [ 3.199068] overlayfs: failed to set xattr on upper # 87.83 [+0.00] [ 3.199339] overlayfs: ...falling back to redirect_dir=nofollow. # 87.83 [+0.00] [ 3.199649] overlayfs: ...falling back to uuid=null. # 87.83 [+0.00] [ 3.281332] overlayfs: failed to set xattr on upper # 87.84 [+0.00] [ 3.282498] overlayfs: ...falling back to redirect_dir=nofollow. # 87.84 [+0.00] [ 3.282900] overlayfs: ...falling back to uuid=null. # 87.84 [+0.00] [ 3.351852] overlayfs: failed to set xattr on upper # 87.84 [+0.00] [ 3.352354] overlayfs: ...falling back to redirect_dir=nofollow. # 87.84 [+0.00] [ 3.352919] overlayfs: ...falling back to uuid=null. # 87.84 [+0.00] [ 3.424216] overlayfs: failed to set xattr on upper # 87.84 [+0.00] [ 3.424520] overlayfs: ...falling back to redirect_dir=nofollow. # 87.85 [+0.00] [ 3.425494] overlayfs: ...falling back to uuid=null. # 87.85 [+0.00] [ 4.286381] virtme-init: basic initialization done # 87.85 [+0.00] [ 4.365698] virtme-init: running systemd-tmpfiles # 87.85 [+0.00] [ 4.375028] virtme-init: starting udevd # 87.85 [+0.00] [ 4.615322] virtme-init: triggering udev coldplug # 87.85 [+0.00] [ 7.338021] virtme-init: waiting for udev to settle # 87.85 [+0.00] [ 8.412732] virtme-init: udev is done # 87.85 [+0.00] [ 9.253601] virtme-init: Setting hostname to virtme-ng... # 87.85 [+0.00] [ 9.400323] ip (166) used greatest stack depth: 24816 bytes left # 87.86 [+0.00] [ 14.764086] ip (249) used greatest stack depth: 24560 bytes left # 87.86 [+0.00] [ 19.405978] br1: port 1(veth1) entered blocking state # 87.86 [+0.00] [ 19.406713] br1: port 1(veth1) entered disabled state # 87.86 [+0.00] [ 19.407258] veth1: entered allmulticast mode # 87.86 [+0.00] [ 19.411402] veth1: entered promiscuous mode # 87.86 [+0.00] [ 19.551616] br1: port 1(veth1) entered blocking state # 87.86 [+0.00] [ 19.552177] br1: port 1(veth1) entered forwarding state # 87.87 [+0.00] [ 19.651084] br1: port 2(veth2) entered blocking state # 87.87 [+0.00] [ 19.651570] br1: port 2(veth2) entered disabled state # 87.87 [+0.00] [ 19.652314] veth2: entered allmulticast mode # 87.87 [+0.00] [ 19.655796] veth2: entered promiscuous mode # 87.87 [+0.00] [ 19.782646] br1: port 2(veth2) entered blocking state # 87.87 [+0.00] [ 19.783148] br1: port 2(veth2) entered forwarding state # 87.87 [+0.00] [ 28.323830] GACT probability NOT on # 87.87 [+0.00] [ 31.639465] tc action pedit unable to extract header offset for header type (0x5) # 87.88 [+0.00] [ 32.151937] tc action pedit unable to extract header offset for header type (0x5) # 87.88 [+0.00] [ 66.040742] br1: port 2(veth2) entered disabled state # 87.88 [+0.00] [ 66.143424] veth2: left allmulticast mode # 87.88 [+0.00] [ 66.143793] veth2: left promiscuous mode # 87.88 [+0.00] [ 66.144292] br1: port 2(veth2) entered disabled state # 87.88 [+0.00] [ 66.268040] br1: port 1(veth1) entered disabled state # 87.88 [+0.00] [ 66.392785] veth1: left allmulticast mode # 87.88 [+0.00] [ 66.393116] veth1: left promiscuous mode # 87.89 [+0.00] [ 66.394106] br1: port 1(veth1) entered disabled state # 87.89 [+0.00] [ 80.462760] 8021q: 802.1Q VLAN Support v1.8 # 87.89 [+0.00] [ 84.309001] br1: port 1(veth1) entered blocking state # 87.89 [+0.00] [ 84.309464] br1: port 1(veth1) entered disabled state # 87.89 [+0.00] [ 84.309924] veth1: entered allmulticast mode # 87.89 [+0.00] [ 84.313516] veth1: entered promiscuous mode # 87.89 [+0.00] [ 84.435170] br1: port 1(veth1) entered blocking state # 87.89 [+0.00] [ 84.435926] br1: port 1(veth1) entered forwarding state # 87.90 [+0.00] [ 118.078486] br1: port 1(veth1) entered disabled state # 87.90 [+0.00] [ 118.184417] veth1: left allmulticast mode # 87.90 [+0.00] [ 118.185247] veth1: left promiscuous mode # 87.90 [+0.00] [ 118.185766] br1: port 1(veth1) entered disabled state # 87.90 [+0.00] [ 137.994341] ip (1220) used greatest stack depth: 24448 bytes left # 87.90 [+0.00] [ 138.790281] gre: GRE over IPv4 demultiplexer driver # 87.90 [+0.00] [ 138.816178] ip_gre: GRE over IPv4 tunneling driver # 87.90 [+0.00] [ 217.123988] Mirror/redirect action on ok 1 selftests: net/forwarding: tc_actions.sh make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->