make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=tc_acttions.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' TAP version 13 1..1 # overriding timeout to 21600 # selftests: net/forwarding: tc_actions.sh # 14.71 [+14.71] TEST: gact drop and ok (skip_hw) [ OK ] # 17.41 [+2.70] TEST: mirred egress flower redirect (skip_hw) [ OK ] # 20.08 [+2.67] TEST: mirred egress flower mirror (skip_hw) [ OK ] # 22.71 [+2.63] TEST: mirred egress matchall mirror (skip_hw) [ OK ] # 29.16 [+6.45] TEST: mirred_egress_to_ingress (skip_hw) [ OK ] # 29.90 [+0.74] P2 # 30.07 [+0.18] P2.1 # 30.30 [+0.22] P2.2 # 30.52 [+0.22] P2.3 # 30.52 [+0.00] P1 # 30.79 [+0.27] P1.1 # 31.09 [+0.30] P1.2 # 33.75 [+2.66] P3 # 108.89 [+75.15] TEST: mirred_egress_to_ingress_tcp (skip_hw) [ OK ] # 109.45 [+0.55] TEST: ingress_2nd_vlan_push (skip_hw) [ OK ] # 110.56 [+1.11] TEST: egress_2nd_vlan_push (skip_hw) [ OK ] # 110.74 [+0.18] INFO: Could not test offloaded functionality # 110.80 [+0.07] [ 0.000000] Linux version 6.18.0-rc3-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.amzn2023.0.4) #1 SMP PREEMPT_DYNAMIC Mon Nov 3 19:05:50 PST 2025 # 110.81 [+0.01] [ 0.000000] Command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing/wt-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/wt-4 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init # 110.83 [+0.02] [ 0.000000] BIOS-provided physical RAM map: # 110.84 [+0.00] [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable # 110.84 [+0.00] [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved # 110.84 [+0.00] [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved # 110.85 [+0.00] [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffefff] usable # 110.85 [+0.00] [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] reserved # 110.85 [+0.00] [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved # 110.86 [+0.00] [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved # 110.86 [+0.00] [ 0.000000] printk: legacy bootconsole [earlyser0] enabled # 110.86 [+0.00] [ 0.000000] NX (Execute Disable) protection: active # 110.86 [+0.00] [ 0.000000] APIC: Static calls initialized # 110.87 [+0.00] [ 0.000000] SMBIOS 2.4 present. # 110.87 [+0.00] [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 # 110.87 [+0.00] [ 0.000000] DMI: Memory slots populated: 1/1 # 110.87 [+0.00] [ 0.000000] Hypervisor detected: KVM # 110.87 [+0.00] [ 0.000000] last_pfn = 0x3ffff max_arch_pfn = 0x400000000 # 110.88 [+0.00] [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 # 110.88 [+0.00] [ 0.000003] kvm-clock: using sched offset of 545935223 cycles # 110.88 [+0.00] [ 0.000752] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns # 110.89 [+0.00] [ 0.003004] tsc: Detected 2999.998 MHz processor # 110.89 [+0.00] [ 0.003792] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved # 110.89 [+0.00] [ 0.003803] e820: remove [mem 0x000a0000-0x000fffff] usable # 110.89 [+0.00] [ 0.003813] last_pfn = 0x3ffff max_arch_pfn = 0x400000000 # 110.90 [+0.00] [ 0.004620] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs # 110.90 [+0.00] [ 0.005772] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT # 110.90 [+0.00] [ 0.013101] found SMP MP-table at [mem 0x000f4470-0x000f447f] # 110.91 [+0.00] [ 0.013961] Using GB pages for direct mapping # 110.91 [+0.00] [ 0.014955] ACPI: Early table checksum verification disabled # 110.91 [+0.00] [ 0.015768] ACPI: RSDP 0x00000000000F4290 000024 (v02 BOCHS ) # 110.92 [+0.01] [ 0.016597] ACPI: XSDT 0x000000003FFFFFB0 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) # 110.93 [+0.01] [ 0.017777] ACPI: FACP 0x000000003FFFFE3A 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) # 110.93 [+0.00] [ 0.018997] ACPI: DSDT 0x000000003FFFF200 000C3A (v02 BOCHS BXPC 00000001 BXPC 00000001) # 110.93 [+0.00] [ 0.020176] ACPI: APIC 0x000000003FFFFF46 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) # 110.94 [+0.00] [ 0.021354] ACPI: Reserving FACP table memory at [mem 0x3ffffe3a-0x3fffff45] # 110.94 [+0.00] [ 0.022340] ACPI: Reserving DSDT table memory at [mem 0x3ffff200-0x3ffffe39] # 110.94 [+0.00] [ 0.023338] ACPI: Reserving APIC table memory at [mem 0x3fffff46-0x3fffffaf] # 110.95 [+0.00] [ 0.025070] No NUMA configuration found # 110.95 [+0.00] [ 0.025651] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] # 110.95 [+0.00] [ 0.026604] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] # 110.96 [+0.00] [ 0.040461] Zone ranges: # 110.96 [+0.00] [ 0.040904] DMA [mem 0x0000000000001000-0x0000000000ffffff] # 110.96 [+0.00] [ 0.041789] DMA32 [mem 0x0000000001000000-0x000000003fffefff] # 110.96 [+0.00] [ 0.042669] Normal empty # 110.96 [+0.00] [ 0.043139] Device empty # 110.97 [+0.00] [ 0.043604] Movable zone start for each node # 110.97 [+0.00] [ 0.044247] Early memory node ranges # 110.97 [+0.00] [ 0.044797] node 0: [mem 0x0000000000001000-0x000000000009efff] # 110.97 [+0.00] [ 0.045684] node 0: [mem 0x0000000000100000-0x000000003fffefff] # 110.98 [+0.00] [ 0.046608] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] # 110.98 [+0.00] [ 0.047615] On node 0, zone DMA: 1 pages in unavailable ranges # 110.98 [+0.00] [ 0.048562] On node 0, zone DMA: 97 pages in unavailable ranges # 110.98 [+0.00] [ 0.057046] On node 0, zone DMA32: 1 pages in unavailable ranges # 110.99 [+0.00] [ 0.169604] KernelAddressSanitizer initialized (generic) # 110.99 [+0.00] [ 0.170734] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) # 110.99 [+0.00] [ 0.171644] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 # 111.00 [+0.00] [ 0.172689] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 # 111.00 [+0.00] [ 0.173682] ACPI: Using ACPI (MADT) for SMP configuration information # 111.00 [+0.00] [ 0.174598] TSC deadline timer available # 111.00 [+0.00] [ 0.175204] CPU topo: Max. logical packages: 1 # 111.01 [+0.00] [ 0.175882] CPU topo: Max. logical dies: 1 # 111.01 [+0.00] [ 0.176566] CPU topo: Max. dies per package: 1 # 111.01 [+0.00] [ 0.177262] CPU topo: Max. threads per core: 1 # 111.01 [+0.00] [ 0.177981] CPU topo: Num. cores per package: 4 # 111.01 [+0.00] [ 0.178688] CPU topo: Num. threads per package: 4 # 111.02 [+0.00] [ 0.179397] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs # 111.02 [+0.00] [ 0.180305] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() # 111.02 [+0.00] [ 0.181300] kvm-guest: KVM setup pv remote TLB flush # 111.03 [+0.01] [ 0.182036] kvm-guest: setup PV sched yield # 111.04 [+0.01] [ 0.182675] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] # 111.04 [+0.00] [ 0.183788] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] # 111.04 [+0.00] [ 0.184841] [mem 0x40000000-0xfeffbfff] available for PCI devices # 111.05 [+0.00] [ 0.185700] Booting paravirtualized kernel on KVM # 111.05 [+0.00] [ 0.186390] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns # 111.05 [+0.00] [ 0.202359] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 # 111.06 [+0.00] [ 0.205150] percpu: Embedded 66 pages/cpu s229776 r8192 d32368 u524288 # 111.06 [+0.00] [ 0.206106] pcpu-alloc: s229776 r8192 d32368 u524288 alloc=1*2097152 # 111.06 [+0.00] [ 0.206114] pcpu-alloc: [0] 0 1 2 3 # 111.06 [+0.00] [ 0.206184] Kernel command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing/wt-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/wt-4 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init # 111.09 [+0.02] [ 0.212981] Unknown kernel command line parameters "virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing/wt-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/wt-4", will be passed to user space. # 111.10 [+0.02] [ 0.218190] random: crng init done # 111.11 [+0.00] [ 0.218715] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes # 111.11 [+0.00] [ 0.220575] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) # 111.11 [+0.00] [ 0.222078] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) # 111.12 [+0.00] [ 0.223482] Fallback order for Node 0: 0 # 111.12 [+0.00] [ 0.223489] Built 1 zonelists, mobility grouping on. Total pages: 262045 # 111.12 [+0.00] [ 0.225013] Policy zone: DMA32 # 111.12 [+0.00] [ 0.225477] mem auto-init: stack:off, heap alloc:off, heap free:off # 111.13 [+0.00] [ 0.226335] stackdepot: allocating hash table via alloc_large_system_hash # 111.13 [+0.00] [ 0.227261] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) # 111.13 [+0.00] [ 0.241032] stackdepot: allocating space for 8192 stack pools via memblock # 111.14 [+0.00] [ 0.297775] ********************************************************** # 111.14 [+0.00] [ 0.298707] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # 111.14 [+0.01] [ 0.299611] ** ** # 111.16 [+0.01] [ 0.300513] ** This system shows unhashed kernel memory addresses ** # 111.16 [+0.00] [ 0.301410] ** via the console, logs, and other interfaces. This ** # 111.16 [+0.00] [ 0.302309] ** might reduce the security of your system. ** # 111.16 [+0.00] [ 0.303210] ** ** # 111.17 [+0.00] [ 0.304114] ** If you see this message and you are not debugging ** # 111.17 [+0.00] [ 0.305010] ** the kernel, report this immediately to your system ** # 111.17 [+0.00] [ 0.305905] ** administrator! ** # 111.18 [+0.00] [ 0.306803] ** ** # 111.18 [+0.00] [ 0.307696] ** Use hash_pointers=always to force this mode off ** # 111.18 [+0.00] [ 0.308594] ** ** # 111.19 [+0.00] [ 0.309495] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # 111.19 [+0.00] [ 0.310387] ********************************************************** # 111.19 [+0.00] [ 0.312159] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 # 111.19 [+0.00] [ 0.333375] ftrace: allocating 46173 entries in 182 pages # 111.20 [+0.00] [ 0.334155] ftrace: allocated 182 pages with 5 groups # 111.20 [+0.00] [ 0.335428] Dynamic Preempt: full # 111.20 [+0.00] [ 0.338271] Running RCU self tests # 111.20 [+0.00] [ 0.338798] Running RCU synchronous self tests # 111.21 [+0.00] [ 0.339439] rcu: Preemptible hierarchical RCU implementation. # 111.21 [+0.00] [ 0.340241] rcu: RCU event tracing is enabled. # 111.21 [+0.00] [ 0.340892] rcu: RCU lockdep checking is enabled. # 111.21 [+0.00] [ 0.341572] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. # 111.22 [+0.00] [ 0.342476] rcu: RCU callback double-/use-after-free debug is enabled. # 111.22 [+0.00] [ 0.343397] Trampoline variant of Tasks RCU enabled. # 111.22 [+0.00] [ 0.344113] Rude variant of Tasks RCU enabled. # 111.22 [+0.00] [ 0.344763] Tracing variant of Tasks RCU enabled. # 111.23 [+0.00] [ 0.345438] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. # 111.23 [+0.00] [ 0.346469] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 # 111.23 [+0.00] [ 0.347860] Running RCU synchronous self tests # 111.23 [+0.00] [ 0.348555] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # 111.24 [+0.00] [ 0.349757] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # 111.24 [+0.00] [ 0.351002] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # 111.25 [+0.00] [ 0.459163] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 # 111.25 [+0.00] [ 0.460399] rcu: srcu_init: Setting srcu_struct sizes based on contention. # 111.25 [+0.00] [ 0.462786] Console: colour *CGA 80x25 # 111.25 [+0.00] [ 0.463432] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar # 111.26 [+0.00] [ 0.464485] ... MAX_LOCKDEP_SUBCLASSES: 8 # 111.26 [+0.00] [ 0.465092] ... MAX_LOCK_DEPTH: 48 # 111.26 [+0.00] [ 0.465699] ... MAX_LOCKDEP_KEYS: 8192 # 111.26 [+0.00] [ 0.466331] ... CLASSHASH_SIZE: 4096 # 111.27 [+0.00] [ 0.466968] ... MAX_LOCKDEP_ENTRIES: 32768 # 111.27 [+0.00] [ 0.467606] ... MAX_LOCKDEP_CHAINS: 65536 # 111.27 [+0.00] [ 0.468248] ... CHAINHASH_SIZE: 32768 # 111.27 [+0.00] [ 0.468889] memory used by lock dependency info: 6429 kB # 111.27 [+0.00] [ 0.469645] memory used for stack traces: 4224 kB # 111.28 [+0.00] [ 0.470330] per task-struct memory footprint: 1920 bytes # 111.28 [+0.00] [ 0.471335] ACPI: Core revision 20250807 # 111.28 [+0.00] [ 0.473203] APIC: Switch to symmetric I/O mode setup # 111.28 [+0.00] [ 0.475096] x2apic enabled # 111.29 [+0.00] [ 0.479535] APIC: Switched APIC routing to: physical x2apic # 111.29 [+0.00] [ 0.480335] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() # 111.29 [+0.00] [ 0.481322] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() # 111.30 [+0.00] [ 0.482533] kvm-guest: setup PV IPIs # 111.30 [+0.00] [ 0.483317] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e43c8763, max_idle_ns: 440795360101 ns # 111.30 [+0.00] [ 0.484766] Calibrating delay loop (skipped) preset value.. 5999.99 BogoMIPS (lpj=2999998) # 111.31 [+0.00] [ 0.485752] x86/cpu: User Mode Instruction Prevention (UMIP) activated # 111.31 [+0.00] [ 0.485752] numa_add_cpu cpu 0 node 0: mask now 0 # 111.31 [+0.00] [ 0.485752] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 # 111.31 [+0.00] [ 0.485752] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 # 111.32 [+0.00] [ 0.485752] mitigations: Enabled attack vectors: SMT mitigations: off # 111.32 [+0.00] [ 0.485752] Speculative Store Bypass: Vulnerable # 111.32 [+0.00] [ 0.485752] Spectre V2 : Vulnerable # 111.32 [+0.00] [ 0.485752] RETBleed: Vulnerable # 111.32 [+0.00] [ 0.485752] ITS: Vulnerable # 111.33 [+0.00] [ 0.485752] MMIO Stale Data: Vulnerable # 111.33 [+0.00] [ 0.485752] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers # 111.33 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' # 111.34 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' # 111.34 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' # 111.34 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' # 111.34 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' # 111.35 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' # 111.35 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' # 111.35 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' # 111.36 [+0.00] [ 0.485752] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' # 111.36 [+0.00] [ 0.485752] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 # 111.36 [+0.00] [ 0.485752] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 # 111.37 [+0.00] [ 0.485752] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 # 111.37 [+0.00] [ 0.485752] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 # 111.37 [+0.00] [ 0.485752] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 # 111.37 [+0.00] [ 0.485752] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 # 111.38 [+0.00] [ 0.485752] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 # 111.38 [+0.00] [ 0.485752] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. # 111.38 [+0.00] [ 0.485752] Freeing SMP alternatives memory: 36K # 111.39 [+0.00] [ 0.485752] pid_max: default: 32768 minimum: 301 # 111.39 [+0.00] [ 0.485752] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # 111.39 [+0.00] [ 0.485752] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # 111.40 [+0.00] [ 0.485752] Running RCU synchronous self tests # 111.40 [+0.00] [ 0.485752] Running RCU synchronous self tests # 111.40 [+0.00] [ 0.485752] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7) # 111.41 [+0.01] [ 0.491575] Performance Events: Skylake events, full-width counters, Intel PMU driver. # 111.42 [+0.01] [ 0.491774] ... version: 2 # 111.42 [+0.00] [ 0.492398] ... bit width: 48 # 111.42 [+0.00] [ 0.492761] ... generic counters: 4 # 111.42 [+0.00] [ 0.493379] ... generic bitmap: 000000000000000f # 111.43 [+0.00] [ 0.493757] ... fixed-purpose counters: 3 # 111.43 [+0.00] [ 0.494382] ... fixed-purpose bitmap: 0000000000000007 # 111.43 [+0.00] [ 0.494757] ... value mask: 0000ffffffffffff # 111.43 [+0.00] [ 0.495549] ... max period: 00007fffffffffff # 111.44 [+0.00] [ 0.495757] ... global_ctrl mask: 000000070000000f # 111.44 [+0.00] [ 0.497049] signal: max sigframe size: 3632 # 111.44 [+0.00] [ 0.498454] rcu: Hierarchical SRCU implementation. # 111.44 [+0.00] [ 0.498759] rcu: Max phase no-delay instances is 400. # 111.45 [+0.00] [ 0.517777] smp: Bringing up secondary CPUs ... # 111.45 [+0.00] [ 0.523315] smpboot: x86: Booting SMP configuration: # 111.45 [+0.00] [ 0.523790] .... node #0, CPUs: #1 #2 #3 # 111.45 [+0.00] [ 0.024382] numa_add_cpu cpu 1 node 0: mask now 0-1 # 111.45 [+0.00] [ 0.024382] numa_add_cpu cpu 2 node 0: mask now 0-2 # 111.46 [+0.00] [ 0.024382] numa_add_cpu cpu 3 node 0: mask now 0-3 # 111.46 [+0.00] [ 0.535364] smp: Brought up 1 node, 4 CPUs # 111.46 [+0.00] [ 0.536357] smpboot: Total of 4 processors activated (23999.98 BogoMIPS) # 111.46 [+0.00] [ 0.542703] Memory: 766508K/1048180K available (40686K kernel code, 12458K rwdata, 8900K rodata, 2708K init, 18108K bss, 271232K reserved, 0K cma-reserved) # 111.47 [+0.01] [ 0.545657] devtmpfs: initialized # 111.47 [+0.00] [ 0.548761] x86/mm: Memory block size: 128MB # 111.47 [+0.00] [ 0.573831] Running RCU synchronous self tests # 111.48 [+0.00] [ 0.574525] Running RCU synchronous self tests # 111.48 [+0.00] [ 0.576230] Running RCU Tasks wait API self tests # 111.48 [+0.00] [ 0.576988] Running RCU Tasks Rude wait API self tests # 111.48 [+0.00] [ 0.577737] Running RCU Tasks Trace wait API self tests # 111.49 [+0.00] [ 0.590858] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns # 111.49 [+0.00] [ 0.591908] posixtimers hash table entries: 2048 (order: 5, 147456 bytes, linear) # 111.49 [+0.00] [ 0.593055] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). # 111.50 [+0.00] [ 0.596993] PM: RTC time: 03:12:04, date: 2025-11-04 # 111.50 [+0.00] [ 0.604466] NET: Registered PF_NETLINK/PF_ROUTE protocol family # 111.51 [+0.01] [ 0.610770] Callback from call_rcu_tasks_trace() invoked. # 111.53 [+0.02] [ 0.611357] thermal_sys: Registered thermal governor 'step_wise' # 111.53 [+0.00] [ 0.612087] cpuidle: using governor ladder # 111.53 [+0.00] [ 0.618785] PCI: Fatal: No config space access function found # 111.53 [+0.00] [ 0.620670] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. # 111.54 [+0.00] [ 0.628345] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages # 111.54 [+0.00] [ 0.629767] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page # 111.54 [+0.00] [ 0.630676] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages # 111.55 [+0.00] [ 0.630759] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page # 111.55 [+0.00] [ 0.640219] ACPI: Added _OSI(Module Device) # 111.55 [+0.00] [ 0.641800] ACPI: Added _OSI(Processor Device) # 111.55 [+0.00] [ 0.642443] ACPI: Added _OSI(Processor Aggregator Device) # 111.56 [+0.00] [ 0.759900] ACPI: 1 ACPI AML tables successfully acquired and loaded # 111.56 [+0.00] [ 0.788854] Callback from call_rcu_tasks() invoked. # 111.56 [+0.00] [ 0.796592] ACPI: Interpreter enabled # 111.56 [+0.00] [ 0.797337] ACPI: PM: (supports S0 S5) # 111.56 [+0.00] [ 0.797775] ACPI: Using IOAPIC for interrupt routing # 111.57 [+0.00] [ 0.799162] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug # 111.57 [+0.00] [ 0.799759] PCI: Using E820 reservations for host bridge windows # 111.57 [+0.00] [ 0.903982] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) # 111.58 [+0.00] [ 0.905668] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] # 111.58 [+0.00] [ 0.905761] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] # 111.58 [+0.00] [ 0.932048] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource # 111.59 [+0.00] [ 0.977775] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) # 111.59 [+0.00] [ 0.988347] PCI host bridge to bus 0000:00 # 111.59 [+0.00] [ 0.992499] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] # 111.60 [+0.00] [ 0.993009] pci_bus 0000:00: root bus resource [mem 0x300000000000-0x3fffffffffff window] # 111.60 [+0.00] [ 0.993792] pci_bus 0000:00: root bus resource [bus 00-ff] # 111.60 [+0.00] [ 0.994854] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint # 111.61 [+0.00] [ 1.002103] ACPI: PCI: Interrupt link GSI0 configured for IRQ 16 # 111.61 [+0.00] [ 1.003501] ACPI: PCI: Interrupt link GSI1 configured for IRQ 17 # 111.61 [+0.00] [ 1.004455] ACPI: PCI: Interrupt link GSI2 configured for IRQ 18 # 111.62 [+0.00] [ 1.005468] ACPI: PCI: Interrupt link GSI3 configured for IRQ 19 # 111.62 [+0.00] [ 1.008022] iommu: Default domain type: Translated # 111.62 [+0.00] [ 1.008720] iommu: DMA domain TLB invalidation policy: lazy mode # 111.63 [+0.00] [ 1.017106] SCSI subsystem initialized # 111.63 [+0.00] [ 1.019892] libata version 3.00 loaded. # 111.63 [+0.00] [ 1.022640] pps_core: LinuxPPS API ver. 1 registered # 111.63 [+0.00] [ 1.022758] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti # 111.64 [+0.00] [ 1.024008] PTP clock support registered # 111.64 [+0.00] [ 1.028634] Advanced Linux Sound Architecture Driver Initialized. # 111.64 [+0.00] [ 1.038679] PCI: Using ACPI for IRQ routing # 111.64 [+0.00] [ 1.038760] PCI: pci_cache_line_size set to 64 bytes # 111.64 [+0.00] [ 1.038788] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] # 111.65 [+0.00] [ 1.038884] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] # 111.65 [+0.00] [ 1.040308] vgaarb: loaded # 111.65 [+0.00] [ 1.042422] clocksource: Switched to clocksource kvm-clock # 111.65 [+0.00] [ 1.097526] VFS: Disk quotas dquot_6.6.0 # 111.66 [+0.00] [ 1.098309] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) # 111.66 [+0.00] [ 1.109210] pnp: PnP ACPI init # 111.66 [+0.00] [ 1.117684] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved # 111.67 [+0.00] [ 1.119157] pnp: PnP ACPI: found 3 devices # 111.67 [+0.00] [ 1.200425] NET: Registered PF_INET protocol family # 111.67 [+0.00] [ 1.201939] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) # 111.67 [+0.00] [ 1.208934] tcp_listen_portaddr_hash hash table entries: 512 (order: 3, 36864 bytes, linear) # 111.68 [+0.00] [ 1.210191] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) # 111.68 [+0.00] [ 1.211448] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) # 111.68 [+0.00] [ 1.212977] TCP bind hash table entries: 8192 (order: 8, 1179648 bytes, linear) # 111.69 [+0.00] [ 1.214357] TCP: Hash tables configured (established 8192 bind 8192) # 111.69 [+0.00] [ 1.216090] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) # 111.70 [+0.00] [ 1.217123] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) # 111.70 [+0.00] [ 1.220160] NET: Registered PF_UNIX/PF_LOCAL protocol family # 111.70 [+0.00] [ 1.221306] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] # 111.70 [+0.00] [ 1.222269] pci_bus 0000:00: resource 5 [mem 0x300000000000-0x3fffffffffff window] # 111.71 [+0.00] [ 1.223613] PCI: CLS 0 bytes, default 64 # 111.71 [+0.00] [ 1.226710] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer # 111.71 [+0.00] [ 1.243318] kvm_amd: CPU 0 isn't AMD or Hygon # 111.72 [+0.00] [ 1.244004] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e43c8763, max_idle_ns: 440795360101 ns # 111.72 [+0.00] [ 1.273236] Initialise system trusted keyrings # 111.72 [+0.00] [ 1.274912] workingset: timestamp_bits=56 max_order=18 bucket_order=0 # 111.73 [+0.00] [ 1.305661] squashfs: version 4.0 (2009/01/31) Phillip Lougher # 111.73 [+0.00] [ 1.306807] fuse: init (API version 7.45) # 111.73 [+0.00] [ 1.309137] 9p: Installing v9fs 9p2000 file system support # 111.73 [+0.00] [ 1.327151] Key type asymmetric registered # 111.74 [+0.00] [ 1.327815] Asymmetric key parser 'x509' registered # 111.74 [+0.00] [ 1.329352] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) # 111.74 [+0.00] [ 1.330881] io scheduler mq-deadline registered # 111.74 [+0.00] [ 1.331555] io scheduler kyber registered # 111.75 [+0.00] [ 1.341151] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 # 111.75 [+0.00] [ 1.344546] ACPI: button: Power Button [PWRB] # 111.75 [+0.00] [ 1.351558] virtiofs virtio0: discovered new tag: ROOTFS # 111.76 [+0.00] [ 1.353997] virtiofs virtio0: virtio_fs_setup_dax: No cache capability # 111.76 [+0.00] [ 1.368073] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled # 111.76 [+0.00] [ 1.373724] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A # 111.77 [+0.00] [ 1.646557] Non-volatile memory driver v1.3 # 111.77 [+0.00] [ 1.648027] ACPI: bus type drm_connector registered # 111.77 [+0.00] [ 1.758047] loop: module loaded # 111.77 [+0.00] [ 1.767824] printk: legacy console [hvc0] enabled # 111.77 [+0.00] [ 1.768568] printk: legacy bootconsole [earlyser0] disabled # 111.78 [+0.00] [ 1.784203] i8042: PNP: No PS/2 controller found. # 111.78 [+0.00] [ 1.798514] rtc_cmos 00:01: registered as rtc0 # 111.78 [+0.00] [ 1.799038] rtc_cmos 00:01: setting system clock to 2025-11-04T03:12:05 UTC (1762225925) # 111.78 [+0.00] [ 1.800741] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram # 111.79 [+0.00] [ 1.807023] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev # 111.79 [+0.00] [ 1.821589] NET: Registered PF_INET6 protocol family # 111.79 [+0.00] [ 1.831205] Segment Routing with IPv6 # 111.80 [+0.00] [ 1.832154] In-situ OAM (IOAM) with IPv6 # 111.80 [+0.00] [ 1.832812] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver # 111.80 [+0.00] [ 1.840576] NET: Registered PF_PACKET protocol family # 111.80 [+0.00] [ 1.841001] 9pnet: Installing 9P2000 support # 111.80 [+0.00] [ 1.841649] Key type dns_resolver registered # 111.81 [+0.00] [ 1.850639] IPI shorthand broadcast: enabled # 111.81 [+0.00] [ 2.108015] sched_clock: Marking stable (2084005639, 23382803)->(2179918515, -72530073) # 111.81 [+0.00] [ 2.112195] registered taskstats version 1 # 111.81 [+0.00] [ 2.116503] Loading compiled-in X.509 certificates # 111.82 [+0.00] [ 2.315240] Demotion targets for Node 0: null # 111.82 [+0.00] [ 2.315803] kmemleak: Kernel memory leak detector initialized (mem pool available: 15367) # 111.82 [+0.00] [ 2.316247] page_owner is disabled # 111.82 [+0.00] [ 2.318270] PM: Magic number: 1:813:208 # 111.83 [+0.00] [ 2.318681] vc vcsa: hash matches # 111.83 [+0.00] [ 2.319021] netconsole: network logging started # 111.83 [+0.00] [ 2.322254] ALSA device list: # 111.83 [+0.00] [ 2.324049] No soundcards found. # 111.83 [+0.00] [ 2.327034] check access for rdinit=/init failed: -2, ignoring # 111.84 [+0.00] [ 2.327360] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) # 111.84 [+0.00] [ 2.332283] VFS: Mounted root (virtiofs filesystem) readonly on device 0:20. # 111.84 [+0.00] [ 2.333748] devtmpfs: mounted # 111.84 [+0.00] [ 2.400500] Freeing unused kernel image (initmem) memory: 2708K # 111.85 [+0.00] [ 2.400883] Write protecting the kernel read-only data: 51200k # 111.85 [+0.00] [ 2.401955] Freeing unused kernel image (text/rodata gap) memory: 272K # 111.85 [+0.00] [ 2.407190] Freeing unused kernel image (rodata/data gap) memory: 1340K # 111.86 [+0.00] [ 2.407651] Run /home/virtme/virtme-ng/virtme/guest/virtme-init as init process # 111.86 [+0.00] [ 2.407971] with arguments: # 111.86 [+0.00] [ 2.407976] /home/virtme/virtme-ng/virtme/guest/virtme-init # 111.86 [+0.00] [ 2.407979] with environment: # 111.86 [+0.00] [ 2.407982] HOME=/ # 111.87 [+0.00] [ 2.407985] TERM=linux # 111.87 [+0.00] [ 2.407988] virtme_hostname=virtme-ng # 111.87 [+0.00] [ 2.407991] nr_open=1073741816 # 111.87 [+0.00] [ 2.407994] virtme_link_mods=/home/virtme/testing/wt-4/.virtme_mods/lib/modules/0.0.0 # 111.87 [+0.00] [ 2.407997] virtme_rw_overlay0=/etc # 111.88 [+0.00] [ 2.408000] virtme_rw_overlay1=/lib # 111.88 [+0.00] [ 2.408003] virtme_rw_overlay2=/home # 111.88 [+0.00] [ 2.408005] virtme_rw_overlay3=/opt # 111.88 [+0.00] [ 2.408008] virtme_rw_overlay4=/srv # 111.88 [+0.00] [ 2.408011] virtme_rw_overlay5=/usr # 111.89 [+0.00] [ 2.408014] virtme_rw_overlay6=/var # 111.89 [+0.00] [ 2.408016] virtme_rw_overlay7=/tmp # 111.89 [+0.00] [ 2.408019] virtme_console=ttyS0 # 111.89 [+0.00] [ 2.408022] virtme_chdir=home/virtme/testing/wt-4 # 111.89 [+0.00] [ 2.670716] mount (71) used greatest stack depth: 25736 bytes left # 111.90 [+0.00] [ 2.865328] mkdir (75) used greatest stack depth: 25264 bytes left # 111.90 [+0.00] [ 2.930757] overlayfs: failed to set xattr on upper # 111.90 [+0.00] [ 2.931129] overlayfs: ...falling back to redirect_dir=nofollow. # 111.90 [+0.00] [ 2.931508] overlayfs: ...falling back to uuid=null. # 111.91 [+0.00] [ 3.004216] overlayfs: failed to set xattr on upper # 111.91 [+0.00] [ 3.004622] overlayfs: ...falling back to redirect_dir=nofollow. # 111.91 [+0.00] [ 3.004956] overlayfs: ...falling back to uuid=null. # 111.91 [+0.00] [ 3.075308] overlayfs: failed to set xattr on upper # 111.92 [+0.00] [ 3.075650] overlayfs: ...falling back to redirect_dir=nofollow. # 111.92 [+0.00] [ 3.075988] overlayfs: ...falling back to uuid=null. # 111.92 [+0.00] [ 3.135835] overlayfs: failed to set xattr on upper # 111.92 [+0.00] [ 3.136128] overlayfs: ...falling back to redirect_dir=nofollow. # 111.93 [+0.00] [ 3.136771] overlayfs: ...falling back to uuid=null. # 111.93 [+0.00] [ 3.198637] overlayfs: failed to set xattr on upper # 111.93 [+0.00] [ 3.198974] overlayfs: ...falling back to redirect_dir=nofollow. # 111.93 [+0.00] [ 3.199313] overlayfs: ...falling back to uuid=null. # 111.94 [+0.00] [ 3.275256] overlayfs: failed to set xattr on upper # 111.94 [+0.00] [ 3.275565] overlayfs: ...falling back to redirect_dir=nofollow. # 111.94 [+0.00] [ 3.275895] overlayfs: ...falling back to uuid=null. # 111.94 [+0.00] [ 3.355360] overlayfs: failed to set xattr on upper # 111.95 [+0.00] [ 3.355752] overlayfs: ...falling back to redirect_dir=nofollow. # 111.95 [+0.00] [ 3.356187] overlayfs: ...falling back to uuid=null. # 111.95 [+0.00] [ 3.447632] overlayfs: failed to set xattr on upper # 111.95 [+0.00] [ 3.448082] overlayfs: ...falling back to redirect_dir=nofollow. # 111.96 [+0.00] [ 3.448891] overlayfs: ...falling back to uuid=null. # 111.96 [+0.00] [ 3.870013] mount (108) used greatest stack depth: 25208 bytes left # 111.96 [+0.00] [ 4.207590] virtme-init: basic initialization done # 111.96 [+0.00] [ 4.285118] virtme-init: starting udevd # 111.97 [+0.00] [ 4.287268] virtme-init: running systemd-tmpfiles # 111.97 [+0.00] [ 4.579122] virtme-init: triggering udev coldplug # 111.97 [+0.00] [ 5.636832] udevadm (126) used greatest stack depth: 25176 bytes left # 111.97 [+0.00] [ 7.598933] virtme-init: waiting for udev to settle # 111.98 [+0.00] [ 8.210647] dmi_memory_id (149) used greatest stack depth: 25160 bytes left # 111.98 [+0.00] [ 8.437317] virtme-init: udev is done # 111.98 [+0.00] [ 9.339310] virtme-init: Setting hostname to virtme-ng... # 111.98 [+0.00] [ 9.488607] ip (168) used greatest stack depth: 24656 bytes left # 111.99 [+0.00] [ 14.517525] ip (250) used greatest stack depth: 24320 bytes left # 111.99 [+0.00] [ 16.104821] ip (277) used greatest stack depth: 23952 bytes left # 111.99 [+0.00] [ 20.825768] gre: GRE over IPv4 demultiplexer driver # 111.99 [+0.00] [ 20.886175] ip6_gre: GRE over IPv6 tunneling driver # 112.00 [+0.00] [ 21.053400] ip6_tunnel: g1 xmit: Local address not yet configured! # 112.00 [+0.00] [ 21.190005] ip6_tunnel: g1 xmit: Local address not yet configured! # 112.00 [+0.00] [ 22.961819] 8021q: 802.1Q VLAN Support v1.8 # 112.00 [+0.00] [ 26.847140] GACT probability NOT on # 112.01 [+0.00] [ 28.559369] ip6_tunnel: g2 xmit: Local address not yet configured! # 112.01 [+0.00] [ 28.667527] ip6_tunnel: g2 xmit: Local address not yet configured! # 112.01 [+0.00] [ 1828.730690] ip_gre: GRE over IPv4 tunneling driver # 112.03 [+0.02] [ 2069.535850] br1: port 1(veth1) entered blocking state # 112.03 [+0.00] [ 2069.536487] br1: port 1(veth1) entered disabled state # 112.03 [+0.00] [ 2069.536951] veth1: entered allmulticast mode # 112.03 [+0.00] [ 2069.540712] veth1: entered promiscuous mode # 112.04 [+0.00] [ 2069.677960] br1: port 1(veth1) entered blocking state # 112.04 [+0.00] [ 2069.678571] br1: port 1(veth1) entered forwarding state # 112.04 [+0.00] [ 2069.822405] br1: port 2(veth2) entered blocking state # 112.04 [+0.00] [ 2069.822849] br1: port 2(veth2) entered disabled state # 112.05 [+0.00] [ 2069.823281] veth2: entered allmulticast mode # 112.05 [+0.00] [ 2069.826833] veth2: entered promiscuous mode # 112.05 [+0.00] [ 2069.951186] br1: port 2(veth2) entered blocking state # 112.05 [+0.00] [ 2069.951731] br1: port 2(veth2) entered forwarding state # 112.06 [+0.00] [ 2078.169352] tc (18890) used greatest stack depth: 23568 bytes left # 112.06 [+0.00] [ 2103.480565] br1: port 2(veth2) entered disabled state # 112.06 [+0.00] [ 2103.602255] veth2: left allmulticast mode # 112.06 [+0.00] [ 2103.602666] veth2: left promiscuous mode # 112.06 [+0.00] [ 2103.603192] br1: port 2(veth2) entered disabled state # 112.07 [+0.00] [ 2103.696766] br1: port 1(veth1) entered disabled state # 112.07 [+0.00] [ 2103.842858] veth1: left allmulticast mode # 112.07 [+0.00] [ 2103.843218] veth1: left promiscuous mode # 112.07 [+0.00] [ 2103.844039] br1: port 1(veth1) entered disabled state # 112.08 [+0.00] [ 2201.937882] Mirror/redirect action on ok 1 selftests: net/forwarding: tc_actions.sh make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->