make -C tools/testing/selftests TARGETS="net/netfilter" TEST_PROGS=br_netffilter.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-16/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter' make[1]: Entering directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter' TAP version 13 1..1 # overriding timeout to 3600 # selftests: net/netfilter: br_netfilter.sh DETECTED CRASH, lowering timeout # ERROR: kernel is tainted # [ 0.000000] Linux version 6.16.0-rc4-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 Jul 8 23:08:56 PDT 2025 # [ 0.000000] Command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-16/.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-16 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init # [ 0.000000] BIOS-provided physical RAM map: # [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable # [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved # [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved # [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffefff] usable # [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] reserved # [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved # [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved # [ 0.000000] printk: legacy bootconsole [earlyser0] enabled # [ 0.000000] NX (Execute Disable) protection: active # [ 0.000000] APIC: Static calls initialized # [ 0.000000] SMBIOS 2.4 present. # [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 0.000000] DMI: Memory slots populated: 1/1 # [ 0.000000] Hypervisor detected: KVM # [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 # [ 0.000003] kvm-clock: using sched offset of 661171896 cycles # [ 0.000393] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns # [ 0.001602] tsc: Detected 2999.972 MHz processor # [ 0.002070] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved # [ 0.002081] e820: remove [mem 0x000a0000-0x000fffff] usable # [ 0.002092] last_pfn = 0x3ffff max_arch_pfn = 0x400000000 # [ 0.002525] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs # [ 0.003128] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT # [ 0.010330] found SMP MP-table at [mem 0x000f4470-0x000f447f] # [ 0.010781] Using GB pages for direct mapping # [ 0.011482] ACPI: Early table checksum verification disabled # [ 0.011907] ACPI: RSDP 0x00000000000F4290 000024 (v02 BOCHS ) # [ 0.012337] ACPI: XSDT 0x000000003FFFFFB0 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.012954] ACPI: FACP 0x000000003FFFFE3A 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.013571] ACPI: DSDT 0x000000003FFFF200 000C3A (v02 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.014185] ACPI: APIC 0x000000003FFFFF46 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.014795] ACPI: Reserving FACP table memory at [mem 0x3ffffe3a-0x3fffff45] # [ 0.015304] ACPI: Reserving DSDT table memory at [mem 0x3ffff200-0x3ffffe39] # [ 0.015811] ACPI: Reserving APIC table memory at [mem 0x3fffff46-0x3fffffaf] # [ 0.016778] No NUMA configuration found # [ 0.017084] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] # [ 0.017575] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] # [ 0.030916] Zone ranges: # [ 0.031166] DMA [mem 0x0000000000001000-0x0000000000ffffff] # [ 0.031622] DMA32 [mem 0x0000000001000000-0x000000003fffefff] # [ 0.032077] Normal empty # [ 0.032314] Device empty # [ 0.032553] Movable zone start for each node # [ 0.032878] Early memory node ranges # [ 0.033159] node 0: [mem 0x0000000000001000-0x000000000009efff] # [ 0.033617] node 0: [mem 0x0000000000100000-0x000000003fffefff] # [ 0.034077] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] # [ 0.034601] On node 0, zone DMA: 1 pages in unavailable ranges # [ 0.035139] On node 0, zone DMA: 97 pages in unavailable ranges # [ 0.042117] On node 0, zone DMA32: 1 pages in unavailable ranges # [ 0.175970] kasan: KernelAddressSanitizer initialized # [ 0.176554] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) # [ 0.177044] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 # [ 0.177584] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 # [ 0.178102] ACPI: Using ACPI (MADT) for SMP configuration information # [ 0.178581] TSC deadline timer available # [ 0.178890] CPU topo: Max. logical packages: 1 # [ 0.179241] CPU topo: Max. logical dies: 1 # [ 0.179589] CPU topo: Max. dies per package: 1 # [ 0.179942] CPU topo: Max. threads per core: 1 # [ 0.180293] CPU topo: Num. cores per package: 4 # [ 0.180659] CPU topo: Num. threads per package: 4 # [ 0.181025] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs # [ 0.181516] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() # [ 0.182039] kvm-guest: KVM setup pv remote TLB flush # [ 0.182415] kvm-guest: setup PV sched yield # [ 0.182759] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] # [ 0.183309] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] # [ 0.183855] [mem 0x40000000-0xfeffbfff] available for PCI devices # [ 0.184303] Booting paravirtualized kernel on KVM # [ 0.184665] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns # [ 0.203805] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 # [ 0.206271] percpu: Embedded 68 pages/cpu s239184 r8192 d31152 u524288 # [ 0.206774] pcpu-alloc: s239184 r8192 d31152 u524288 alloc=1*2097152 # [ 0.206781] pcpu-alloc: [0] 0 1 2 3 # [ 0.206856] Kernel command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-16/.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-16 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init # [ 0.210484] Unknown kernel command line parameters "virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-16/.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-16", will be passed to user space. # [ 0.213177] random: crng init done # [ 0.213453] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes # [ 0.214850] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) # [ 0.215821] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) # [ 0.216745] Fallback order for Node 0: 0 # [ 0.216751] Built 1 zonelists, mobility grouping on. Total pages: 262045 # [ 0.217519] Policy zone: DMA32 # [ 0.217758] mem auto-init: stack:off, heap alloc:off, heap free:off # [ 0.218195] stackdepot: allocating hash table via alloc_large_system_hash # [ 0.218673] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) # [ 0.291892] ********************************************************** # [ 0.292386] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.292843] ** ** # [ 0.293292] ** This system shows unhashed kernel memory addresses ** # [ 0.293743] ** via the console, logs, and other interfaces. This ** # [ 0.294194] ** might reduce the security of your system. ** # [ 0.294643] ** ** # [ 0.295095] ** If you see this message and you are not debugging ** # [ 0.295546] ** the kernel, report this immediately to your system ** # [ 0.295997] ** administrator! ** # [ 0.296452] ** ** # [ 0.296900] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.297351] ********************************************************** # [ 0.298785] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 # [ 0.323146] ftrace: allocating 54157 entries in 212 pages # [ 0.323568] ftrace: allocated 212 pages with 4 groups # [ 0.324540] Dynamic Preempt: full # [ 0.326904] Running RCU self tests # [ 0.327170] Running RCU synchronous self tests # [ 0.327490] rcu: Preemptible hierarchical RCU implementation. # [ 0.327892] rcu: RCU event tracing is enabled. # [ 0.328219] rcu: RCU lockdep checking is enabled. # [ 0.328572] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. # [ 0.329033] rcu: RCU callback double-/use-after-free debug is enabled. # [ 0.329487] Trampoline variant of Tasks RCU enabled. # [ 0.329848] Rude variant of Tasks RCU enabled. # [ 0.330172] Tracing variant of Tasks RCU enabled. # [ 0.330514] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. # [ 0.331068] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 # [ 0.331851] Running RCU synchronous self tests # [ 0.332199] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.332806] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.333443] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.455903] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 # [ 0.456715] rcu: srcu_init: Setting srcu_struct sizes based on contention. # [ 0.458544] Console: colour *CGA 80x25 # [ 0.458901] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar # [ 0.459431] ... MAX_LOCKDEP_SUBCLASSES: 8 # [ 0.459734] ... MAX_LOCK_DEPTH: 48 # [ 0.460042] ... MAX_LOCKDEP_KEYS: 8192 # [ 0.460358] ... CLASSHASH_SIZE: 4096 # [ 0.460677] ... MAX_LOCKDEP_ENTRIES: 32768 # [ 0.461000] ... MAX_LOCKDEP_CHAINS: 65536 # [ 0.461322] ... CHAINHASH_SIZE: 32768 # [ 0.461648] memory used by lock dependency info: 6429 kB # [ 0.462030] memory used for stack traces: 4224 kB # [ 0.462374] per task-struct memory footprint: 1920 bytes # [ 0.462992] ACPI: Core revision 20250404 # [ 0.464582] APIC: Switch to symmetric I/O mode setup # [ 0.465630] x2apic enabled # [ 0.469315] APIC: Switched APIC routing to: physical x2apic # [ 0.469736] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() # [ 0.470243] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() # [ 0.470860] kvm-guest: setup PV IPIs # [ 0.471392] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 0.472149] Calibrating delay loop (skipped) preset value.. 5999.94 BogoMIPS (lpj=2999972) # [ 0.472828] x86/cpu: User Mode Instruction Prevention (UMIP) activated # [ 0.473133] numa_add_cpu cpu 0 node 0: mask now 0 # [ 0.473133] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 # [ 0.473133] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 # [ 0.473133] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl # [ 0.473133] Spectre V2 : Mitigation: Enhanced / Automatic IBRS # [ 0.473133] RETBleed: Mitigation: Enhanced IBRS # [ 0.473133] ITS: Mitigation: Aligned branch/return thunks # [ 0.473133] MMIO Stale Data: Mitigation: Clear CPU buffers # [ 0.473133] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization # [ 0.473133] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT # [ 0.473133] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier # [ 0.473133] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' # [ 0.473133] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' # [ 0.473133] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 # [ 0.473133] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 # [ 0.473133] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 # [ 0.473133] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 # [ 0.473133] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 # [ 0.473133] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 # [ 0.473133] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 # [ 0.473133] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. # [ 0.473133] Freeing SMP alternatives memory: 40K # [ 0.473133] pid_max: default: 32768 minimum: 301 # [ 0.473133] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.473133] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.473133] Running RCU synchronous self tests # [ 0.473133] Running RCU synchronous self tests # [ 0.473133] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7) # [ 0.478133] Performance Events: Skylake events, full-width counters, Intel PMU driver. # [ 0.478816] ... version: 2 # [ 0.479096] ... bit width: 48 # [ 0.479146] ... generic registers: 4 # [ 0.479427] ... value mask: 0000ffffffffffff # [ 0.479785] ... max period: 00007fffffffffff # [ 0.480138] ... fixed-purpose events: 3 # [ 0.480417] ... event mask: 000000070000000f # [ 0.481320] signal: max sigframe size: 3632 # [ 0.482354] rcu: Hierarchical SRCU implementation. # [ 0.482694] rcu: Max phase no-delay instances is 400. # [ 0.484464] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level # [ 0.507820] smp: Bringing up secondary CPUs ... # [ 0.514796] smpboot: x86: Booting SMP configuration: # [ 0.515174] .... node #0, CPUs: #1 #2 #3 # [ 0.015934] numa_add_cpu cpu 1 node 0: mask now 0-1 # [ 0.015934] numa_add_cpu cpu 2 node 0: mask now 0-2 # [ 0.015934] numa_add_cpu cpu 3 node 0: mask now 0-3 # [ 0.526141] smp: Brought up 1 node, 4 CPUs # [ 0.526793] smpboot: Total of 4 processors activated (23999.77 BogoMIPS) # [ 0.533847] Memory: 740452K/1048180K available (49464K kernel code, 14404K rwdata, 11956K rodata, 6884K init, 18820K bss, 294228K reserved, 0K cma-reserved) # [ 0.537148] devtmpfs: initialized # [ 0.541187] x86/mm: Memory block size: 128MB # [ 0.566674] Running RCU synchronous self tests # [ 0.567051] Running RCU synchronous self tests # [ 0.568614] Running RCU Tasks wait API self tests # [ 0.569249] Running RCU Tasks Rude wait API self tests # [ 0.569516] Running RCU Tasks Trace wait API self tests # [ 0.583190] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns # [ 0.584180] posixtimers hash table entries: 2048 (order: 5, 147456 bytes, linear) # [ 0.584957] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). # [ 0.588097] PM: RTC time: 07:00:39, date: 2025-07-09 # [ 0.594844] NET: Registered PF_NETLINK/PF_ROUTE protocol family # [ 0.596754] audit: initializing netlink subsys (disabled) # [ 0.598162] audit: type=2000 audit(1752044439.733:1): state=initialized audit_enabled=0 res=1 # [ 0.602162] Callback from call_rcu_tasks_trace() invoked. # [ 0.604262] thermal_sys: Registered thermal governor 'step_wise' # [ 0.604678] cpuidle: using governor menu # [ 0.610649] PCI: Fatal: No config space access function found # [ 0.611833] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. # [ 0.618344] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 # [ 0.618843] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages # [ 0.619157] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page # [ 0.619596] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages # [ 0.620042] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page # [ 0.629407] ACPI: Added _OSI(Module Device) # [ 0.629726] ACPI: Added _OSI(Processor Device) # [ 0.630034] ACPI: Added _OSI(Processor Aggregator Device) # [ 0.751186] ACPI: 1 ACPI AML tables successfully acquired and loaded # [ 0.777151] Callback from call_rcu_tasks() invoked. # [ 0.789929] ACPI: Interpreter enabled # [ 0.791784] ACPI: PM: (supports S0 S5) # [ 0.792074] ACPI: Using IOAPIC for interrupt routing # [ 0.792924] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug # [ 0.793141] PCI: Using E820 reservations for host bridge windows # [ 0.898878] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) # [ 0.900367] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] # [ 0.900879] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] # [ 0.944976] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource # [ 0.986295] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) # [ 0.993379] PCI host bridge to bus 0000:00 # [ 0.997458] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] # [ 0.997987] pci_bus 0000:00: root bus resource [mem 0x300000000000-0x3fffffffffff window] # [ 0.998176] pci_bus 0000:00: root bus resource [bus 00-ff] # [ 0.998850] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint # [ 1.004381] ACPI: PCI: Interrupt link GSI0 configured for IRQ 16 # [ 1.005618] ACPI: PCI: Interrupt link GSI1 configured for IRQ 17 # [ 1.006819] ACPI: PCI: Interrupt link GSI2 configured for IRQ 18 # [ 1.007875] ACPI: PCI: Interrupt link GSI3 configured for IRQ 19 # [ 1.010588] iommu: Default domain type: Translated # [ 1.010933] iommu: DMA domain TLB invalidation policy: lazy mode # [ 1.022050] SCSI subsystem initialized # [ 1.023854] libata version 3.00 loaded. # [ 1.026733] pps_core: LinuxPPS API ver. 1 registered # [ 1.027096] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti # [ 1.027430] PTP clock support registered # [ 1.032021] Advanced Linux Sound Architecture Driver Initialized. # [ 1.043093] PCI: Using ACPI for IRQ routing # [ 1.043142] PCI: pci_cache_line_size set to 64 bytes # [ 1.043170] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] # [ 1.043254] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] # [ 1.044671] vgaarb: loaded # [ 1.048178] clocksource: Switched to clocksource kvm-clock # [ 1.056281] VFS: Disk quotas dquot_6.6.0 # [ 1.056760] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) # [ 1.067075] pnp: PnP ACPI init # [ 1.079356] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved # [ 1.080236] pnp: PnP ACPI: found 3 devices # [ 1.169061] NET: Registered PF_INET protocol family # [ 1.170154] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) # [ 1.177563] tcp_listen_portaddr_hash hash table entries: 512 (order: 3, 36864 bytes, linear) # [ 1.178364] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) # [ 1.179099] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) # [ 1.180076] TCP bind hash table entries: 8192 (order: 8, 1179648 bytes, linear) # [ 1.181830] TCP: Hash tables configured (established 8192 bind 8192) # [ 1.183414] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.184168] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.186534] NET: Registered PF_UNIX/PF_LOCAL protocol family # [ 1.187261] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] # [ 1.187719] pci_bus 0000:00: resource 5 [mem 0x300000000000-0x3fffffffffff window] # [ 1.188512] PCI: CLS 0 bytes, default 64 # [ 1.190360] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer # [ 1.210363] kvm_amd: CPU 1 isn't AMD or Hygon # [ 1.210700] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 1.243755] Initialise system trusted keyrings # [ 1.245428] workingset: timestamp_bits=56 max_order=18 bucket_order=0 # [ 1.276845] squashfs: version 4.0 (2009/01/31) Phillip Lougher # [ 1.277581] fuse: init (API version 7.44) # [ 1.279859] 9p: Installing v9fs 9p2000 file system support # [ 1.296890] Key type asymmetric registered # [ 1.297271] Asymmetric key parser 'x509' registered # [ 1.298631] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) # [ 1.299580] io scheduler mq-deadline registered # [ 1.299898] io scheduler kyber registered # [ 1.311637] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 # [ 1.314298] ACPI: button: Power Button [PWRB] # [ 1.321716] virtiofs virtio0: discovered new tag: ROOTFS # [ 1.323871] virtiofs virtio0: virtio_fs_setup_dax: No cache capability # [ 1.332678] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled # [ 1.337523] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A # [ 1.675190] Non-volatile memory driver v1.3 # [ 1.675517] Linux agpgart interface v0.103 # [ 1.678377] ACPI: bus type drm_connector registered # [ 1.781521] loop: module loaded # [ 1.793588] printk: legacy console [hvc0] enabled # [ 1.794082] printk: legacy bootconsole [earlyser0] disabled # [ 1.811132] i8042: PNP: No PS/2 controller found. # [ 1.825860] rtc_cmos 00:01: registered as rtc0 # [ 1.826749] rtc_cmos 00:01: setting system clock to 2025-07-09T07:00:40 UTC (1752044440) # [ 1.828423] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram # [ 1.835812] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev # [ 1.856755] NET: Registered PF_INET6 protocol family # [ 1.868046] Segment Routing with IPv6 # [ 1.868957] In-situ OAM (IOAM) with IPv6 # [ 1.869795] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver # [ 1.877894] NET: Registered PF_PACKET protocol family # [ 1.878607] 9pnet: Installing 9P2000 support # [ 1.879322] Key type dns_resolver registered # [ 1.888616] IPI shorthand broadcast: enabled # [ 2.221128] sched_clock: Marking stable (2206005648, 14934757)->(2313671877, -92731472) # [ 2.227796] registered taskstats version 1 # [ 2.234290] Loading compiled-in X.509 certificates # [ 2.444828] Demotion targets for Node 0: null # [ 2.446461] kmemleak: Kernel memory leak detector initialized (mem pool available: 15241) # [ 2.446479] kmemleak: Automatic memory scanning thread started # [ 2.446899] page_owner is disabled # [ 2.448893] PM: Magic number: 1:384:15 # [ 2.449259] netconsole: network logging started # [ 2.452597] ALSA device list: # [ 2.452793] No soundcards found. # [ 2.455857] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) # [ 2.460907] VFS: Mounted root (virtiofs filesystem) readonly on device 0:20. # [ 2.462341] devtmpfs: mounted # [ 2.534596] Freeing unused kernel image (initmem) memory: 6884K # [ 2.535103] Write protecting the kernel read-only data: 63488k # [ 2.538499] Freeing unused kernel image (text/rodata gap) memory: 1732K # [ 2.539211] Freeing unused kernel image (rodata/data gap) memory: 332K # [ 2.539614] Run /home/virtme/virtme-ng/virtme/guest/virtme-init as init process # [ 2.539913] with arguments: # [ 2.539917] /home/virtme/virtme-ng/virtme/guest/virtme-init # [ 2.539921] with environment: # [ 2.539923] HOME=/ # [ 2.539926] TERM=linux # [ 2.539929] virtme_hostname=virtme-ng # [ 2.539947] nr_open=1073741816 # [ 2.539950] virtme_link_mods=/home/virtme/testing-16/.virtme_mods/lib/modules/0.0.0 # [ 2.539954] virtme_rw_overlay0=/etc # [ 2.539956] virtme_rw_overlay1=/lib # [ 2.539959] virtme_rw_overlay2=/home # [ 2.539962] virtme_rw_overlay3=/opt # [ 2.539965] virtme_rw_overlay4=/srv # [ 2.539967] virtme_rw_overlay5=/usr # [ 2.539971] virtme_rw_overlay6=/var # [ 2.539974] virtme_rw_overlay7=/tmp # [ 2.539976] virtme_console=ttyS0 # [ 2.539979] virtme_chdir=home/virtme/testing-16 # [ 2.789883] mount (71) used greatest stack depth: 26032 bytes left # [ 3.008311] mkdir (74) used greatest stack depth: 25496 bytes left # [ 4.005143] mount (102) used greatest stack depth: 24400 bytes left # [ 4.375876] virtme-init: basic initialization done # [ 4.449638] virtme-init: running systemd-tmpfiles # [ 4.459918] virtme-init: starting udevd # [ 4.773134] virtme-init: triggering udev coldplug # [ 7.659299] virtme-init: waiting for udev to settle # [ 8.624759] virtme-init: udev is done # [ 9.537377] virtme-init: Setting hostname to virtme-ng... # [ 9.693564] ip (168) used greatest stack depth: 23936 bytes left # [ 17.586686] ip (253) used greatest stack depth: 23616 bytes left # [ 162.900369] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.901197] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.901655] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.903617] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.905042] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.905485] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.966361] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.969830] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.972760] nf_conntrack: nf_conntrack: table full, dropping packet # [ 162.975024] nf_conntrack: nf_conntrack: table full, dropping packet # [ 267.035973] sctp: Hash tables configured (bind 32/56) # [ 303.630601] net_ratelimit: 2 callbacks suppressed # [ 303.630613] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies. # [ 303.812454] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies. # [ 304.495088] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies. # [ 304.675338] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies. # [ 305.082981] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies. # [ 306.006111] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies. # [ 369.515464] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. # [ 369.771100] br0: port 1(veth1) entered blocking state # [ 369.771733] br0: port 1(veth1) entered disabled state # [ 369.772316] veth1: entered allmulticast mode # [ 369.776126] veth1: entered promiscuous mode # [ 369.779567] ------------[ cut here ]------------ # [ 369.779917] WARNING: CPU: 0 PID: 5250 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 369.780611] Modules linked in: bridge stp llc nft_nat nft_chain_nat nf_nat sctp_diag nft_limit tcp_diag inet_diag nfnetlink_queue nft_queue veth sctp ip6_udp_tunnel udp_tunnel nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_numgen nf_tables # [ 369.783575] CPU: 0 UID: 0 PID: 5250 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 369.784167] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 369.784576] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 369.784930] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 # [ 369.786244] RSP: 0018:ffffc9000145eef0 EFLAGS: 00010246 # [ 369.786668] RAX: 0000000000000000 RBX: ffff88800b122000 RCX: 0000000000000001 # [ 369.787171] RDX: 0000000000000000 RSI: ffffffffa2c9f52e RDI: ffffffffa245a5a0 # [ 369.787666] RBP: ffffc9000145efe0 R08: 0000000000000000 R09: 0000000000000000 # [ 369.788161] R10: ffffc9000145f010 R11: ffffffffa31798a0 R12: 1ffff9200028bde2 # [ 369.788645] R13: 00000000000005dc R14: ffffc9000145f010 R15: ffff88800b122f08 # [ 369.789147] FS: 00007effac3cc800(0000) GS:ffff8880914a7000(0000) knlGS:0000000000000000 # [ 369.789717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 369.790138] CR2: 00000000004e5aa8 CR3: 000000000a6c1001 CR4: 0000000000772ef0 # [ 369.790630] PKRU: 55555554 # [ 369.790875] Call Trace: # [ 369.791127] # [ 369.791299] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 369.791635] ? __lock_acquire+0x44d/0x7e0 # [ 369.791992] ? find_held_lock+0x2b/0x80 # [ 369.792323] netif_set_mtu+0x88/0x100 # [ 369.792672] ? __pfx_netif_set_mtu+0x10/0x10 # [ 369.793028] dev_set_mtu+0xa0/0x150 # [ 369.793290] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 369.793785] br_add_if+0xda3/0x1330 [bridge] # [ 369.794178] do_set_master+0x32f/0x500 # [ 369.794511] do_setlink.constprop.0+0x9f4/0x2480 # [ 369.794861] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 369.795288] ? rcu_read_lock_any_held+0x43/0xb0 # [ 369.795632] ? validate_chain+0x166/0x4d0 # [ 369.795982] ? __kernel_text_address+0x12/0x40 # [ 369.796329] ? __lock_acquire+0x44d/0x7e0 # [ 369.796673] ? __mutex_trylock_common+0xf9/0x260 # [ 369.797015] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 369.797443] ? rcu_is_watching+0x12/0xc0 # [ 369.797776] ? rcu_is_watching+0x12/0xc0 # [ 369.798146] ? trace_contention_end+0xdc/0x140 # [ 369.798475] ? __mutex_lock+0x19c/0xcd0 # [ 369.798810] ? find_held_lock+0x2b/0x80 # [ 369.799157] ? rtnl_newlink+0x651/0xa60 # [ 369.799482] ? __create_object+0x5e/0xb0 # [ 369.799815] ? __pfx___mutex_lock+0x10/0x10 # [ 369.800154] ? trace_cap_capable+0x10f/0x190 # [ 369.800489] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 369.800893] ? __rtnl_newlink+0x40e/0xa40 # [ 369.801242] rtnl_newlink+0x69a/0xa60 # [ 369.801571] ? __pfx_rtnl_newlink+0x10/0x10 # [ 369.801902] ? __lock_acquire+0x44d/0x7e0 # [ 369.802244] ? find_held_lock+0x2b/0x80 # [ 369.802570] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 369.802892] ? __lock_release+0x5d/0x170 # [ 369.803230] ? __pfx_rtnl_newlink+0x10/0x10 # [ 369.803554] rtnetlink_rcv_msg+0x710/0xc00 # [ 369.803878] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 369.804227] ? __lock_acquire+0x44d/0x7e0 # [ 369.804570] netlink_rcv_skb+0x124/0x350 # [ 369.804906] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 369.805301] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 369.805647] ? netlink_deliver_tap+0x13e/0x340 # [ 369.805998] ? netlink_deliver_tap+0xc3/0x340 # [ 369.806333] netlink_unicast+0x49e/0x780 # [ 369.806674] ? __pfx_netlink_unicast+0x10/0x10 # [ 369.807025] netlink_sendmsg+0x721/0xbe0 # [ 369.807357] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 369.807683] ? __import_iovec+0x238/0x3c0 # [ 369.808029] ? _copy_from_user+0x53/0xa0 # [ 369.808359] ____sys_sendmsg+0x7ad/0xa10 # [ 369.808693] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 369.809034] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 369.809454] ___sys_sendmsg+0xed/0x170 # [ 369.809776] ? kasan_record_aux_stack+0x8c/0xa0 # [ 369.810115] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 369.810520] ? __pfx____sys_sendmsg+0x10/0x10 # [ 369.810846] ? find_held_lock+0x2b/0x80 # [ 369.811183] ? __lock_acquire+0x44d/0x7e0 # [ 369.811515] ? find_held_lock+0x2b/0x80 # [ 369.811848] ? __virt_addr_valid+0x22e/0x450 # [ 369.812195] ? __lock_release+0x5d/0x170 # [ 369.812548] __sys_sendmsg+0x10b/0x1a0 # [ 369.812872] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 369.813286] ? __pfx___sys_sendmsg+0x10/0x10 # [ 369.813623] ? rcu_is_watching+0x12/0xc0 # [ 369.813964] do_syscall_64+0xc1/0x380 # [ 369.814313] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 369.814728] RIP: 0033:0x7effac5991e7 # [ 369.815087] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 # [ 369.816292] RSP: 002b:00007ffc421f7638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 369.816796] RAX: ffffffffffffffda RBX: 00007ffc421f7d70 RCX: 00007effac5991e7 # [ 369.817299] RDX: 0000000000000000 RSI: 00007ffc421f76a0 RDI: 0000000000000005 # [ 369.817788] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 369.818286] R10: 0000000025d49910 R11: 0000000000000246 R12: 0000000000000003 # [ 369.818780] R13: 00000000686e1509 R14: 0000000000499600 R15: 0000000000000000 # [ 369.819293] # [ 369.819543] irq event stamp: 56023 # [ 369.819789] hardirqs last enabled at (56031): [] __up_console_sem+0x6b/0x80 # [ 369.820369] hardirqs last disabled at (56040): [] __up_console_sem+0x50/0x80 # [ 369.820954] softirqs last enabled at (55200): [] handle_softirqs+0x358/0x620 # [ 369.821522] softirqs last disabled at (54501): [] __irq_exit_rcu+0xfa/0x160 # [ 369.822098] ---[ end trace 0000000000000000 ]--- # [ 369.974769] br0: port 2(veth2) entered blocking state # [ 369.975272] br0: port 2(veth2) entered disabled state # [ 369.975720] veth2: entered allmulticast mode # [ 369.979447] veth2: entered promiscuous mode # [ 369.981506] ------------[ cut here ]------------ # [ 369.981877] WARNING: CPU: 2 PID: 5251 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 369.982561] Modules linked in: bridge stp llc nft_nat nft_chain_nat nf_nat sctp_diag nft_limit tcp_diag inet_diag nfnetlink_queue nft_queue veth sctp ip6_udp_tunnel udp_tunnel nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_numgen nf_tables # [ 369.984703] CPU: 2 UID: 0 PID: 5251 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 369.985405] Tainted: [W]=WARN # [ 369.985671] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 369.986129] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 369.986481] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 # [ 369.987664] RSP: 0018:ffffc90000536ef0 EFLAGS: 00010246 # [ 369.988116] RAX: 0000000000000000 RBX: ffff88800b122000 RCX: 0000000000000001 # [ 369.988621] RDX: 0000000000000000 RSI: ffffffffa2c9f52e RDI: ffffffffa245a5a0 # [ 369.989128] RBP: ffffc90000536fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 369.989658] R10: ffffc90000537010 R11: ffffffffa31798a0 R12: 1ffff920000a6de2 # [ 369.990184] R13: 00000000000005dc R14: ffffc90000537010 R15: ffff88800b122f08 # [ 369.990719] FS: 00007f188d561800(0000) GS:ffff8880915a7000(0000) knlGS:0000000000000000 # [ 369.991335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 369.991783] CR2: 00000000004e5ab0 CR3: 0000000004c5c006 CR4: 0000000000772ef0 # [ 369.992321] PKRU: 55555554 # [ 369.992589] Call Trace: # [ 369.992860] # [ 369.993057] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 369.993401] ? __lock_acquire+0x44d/0x7e0 # [ 369.993770] ? find_held_lock+0x2b/0x80 # [ 369.994149] netif_set_mtu+0x88/0x100 # [ 369.994518] ? __pfx_netif_set_mtu+0x10/0x10 # [ 369.994881] dev_set_mtu+0xa0/0x150 # [ 369.995176] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 369.995671] br_add_if+0xda3/0x1330 [bridge] # [ 369.996117] do_set_master+0x32f/0x500 # [ 369.996464] do_setlink.constprop.0+0x9f4/0x2480 # [ 369.996824] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 369.997290] ? rcu_read_lock_any_held+0x43/0xb0 # [ 369.997630] ? validate_chain+0x166/0x4d0 # [ 369.998010] ? __kernel_text_address+0x12/0x40 # [ 369.998357] ? __lock_acquire+0x44d/0x7e0 # [ 369.998698] ? __mutex_trylock_common+0xf9/0x260 # [ 369.999074] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 369.999503] ? rcu_is_watching+0x12/0xc0 # [ 369.999863] ? rcu_is_watching+0x12/0xc0 # [ 370.000224] ? trace_contention_end+0xdc/0x140 # [ 370.000570] ? __mutex_lock+0x19c/0xcd0 # [ 370.000910] ? find_held_lock+0x2b/0x80 # [ 370.001262] ? rtnl_newlink+0x651/0xa60 # [ 370.001612] ? __create_object+0x5e/0xb0 # [ 370.001994] ? __pfx___mutex_lock+0x10/0x10 # [ 370.002338] ? trace_cap_capable+0x10f/0x190 # [ 370.002696] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 370.003142] ? __rtnl_newlink+0x40e/0xa40 # [ 370.003487] rtnl_newlink+0x69a/0xa60 # [ 370.003844] ? __pfx_rtnl_newlink+0x10/0x10 # [ 370.004209] ? __lock_acquire+0x44d/0x7e0 # [ 370.004576] ? find_held_lock+0x2b/0x80 # [ 370.004926] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 370.005292] ? __lock_release+0x5d/0x170 # [ 370.005645] ? __pfx_rtnl_newlink+0x10/0x10 # [ 370.006055] rtnetlink_rcv_msg+0x710/0xc00 # [ 370.006431] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 370.006781] ? __lock_acquire+0x44d/0x7e0 # [ 370.007147] netlink_rcv_skb+0x124/0x350 # [ 370.007509] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 370.007872] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 370.008258] ? netlink_deliver_tap+0x13e/0x340 # [ 370.008602] ? netlink_deliver_tap+0xc3/0x340 # [ 370.008966] netlink_unicast+0x49e/0x780 # [ 370.009320] ? __pfx_netlink_unicast+0x10/0x10 # [ 370.009679] netlink_sendmsg+0x721/0xbe0 # [ 370.010058] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 370.010433] ? __import_iovec+0x238/0x3c0 # [ 370.010789] ? _copy_from_user+0x53/0xa0 # [ 370.011160] ____sys_sendmsg+0x7ad/0xa10 # [ 370.011504] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 370.011850] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 370.012318] ___sys_sendmsg+0xed/0x170 # [ 370.012665] ? kasan_record_aux_stack+0x8c/0xa0 # [ 370.013030] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 370.013470] ? __pfx____sys_sendmsg+0x10/0x10 # [ 370.013822] ? find_held_lock+0x2b/0x80 # [ 370.014201] ? __lock_acquire+0x44d/0x7e0 # [ 370.014554] ? find_held_lock+0x2b/0x80 # [ 370.014913] ? __virt_addr_valid+0x22e/0x450 # [ 370.015269] ? __lock_release+0x5d/0x170 # [ 370.015625] __sys_sendmsg+0x10b/0x1a0 # [ 370.015997] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 370.016426] ? __pfx___sys_sendmsg+0x10/0x10 # [ 370.016801] ? rcu_is_watching+0x12/0xc0 # [ 370.017166] do_syscall_64+0xc1/0x380 # [ 370.017524] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 370.017971] RIP: 0033:0x7f188d72e1e7 # [ 370.018346] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 # [ 370.019646] RSP: 002b:00007ffe3b24c4d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 370.020187] RAX: ffffffffffffffda RBX: 00007ffe3b24cc10 RCX: 00007f188d72e1e7 # [ 370.020732] RDX: 0000000000000000 RSI: 00007ffe3b24c540 RDI: 0000000000000005 # [ 370.021264] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 370.021775] R10: 0000000017b16910 R11: 0000000000000246 R12: 0000000000000003 # [ 370.022334] R13: 00000000686e1509 R14: 0000000000499600 R15: 0000000000000000 # [ 370.022862] # [ 370.023142] irq event stamp: 54055 # [ 370.023419] hardirqs last enabled at (54065): [] __up_console_sem+0x6b/0x80 # [ 370.024026] hardirqs last disabled at (54076): [] __up_console_sem+0x50/0x80 # [ 370.024621] softirqs last enabled at (54030): [] handle_softirqs+0x358/0x620 # [ 370.025216] softirqs last disabled at (54007): [] __irq_exit_rcu+0xfa/0x160 # [ 370.025801] ---[ end trace 0000000000000000 ]--- # [ 370.186868] br0: port 3(veth3) entered blocking state # [ 370.187322] br0: port 3(veth3) entered disabled state # [ 370.187746] veth3: entered allmulticast mode # [ 370.191321] veth3: entered promiscuous mode # [ 370.192748] ------------[ cut here ]------------ # [ 370.193074] WARNING: CPU: 3 PID: 5252 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 370.193696] Modules linked in: bridge stp llc nft_nat nft_chain_nat nf_nat sctp_diag nft_limit tcp_diag inet_diag nfnetlink_queue nft_queue veth sctp ip6_udp_tunnel udp_tunnel nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_numgen nf_tables # [ 370.195151] CPU: 3 UID: 0 PID: 5252 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 370.195781] Tainted: [W]=WARN # [ 370.196041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 370.196433] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 370.196754] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 # [ 370.197888] RSP: 0018:ffffc90000536ef0 EFLAGS: 00010246 # [ 370.198293] RAX: 0000000000000000 RBX: ffff88800b122000 RCX: 0000000000000001 # [ 370.198763] RDX: 0000000000000000 RSI: ffffffffa2c9f52e RDI: ffffffffa245a5a0 # [ 370.199243] RBP: ffffc90000536fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 370.199719] R10: ffffc90000537010 R11: ffffffffa3ab19b8 R12: 1ffff920000a6de2 # [ 370.200198] R13: 00000000000005dc R14: ffffc90000537010 R15: ffff88800b122f08 # [ 370.200685] FS: 00007f987ff0a800(0000) GS:ffff888091627000(0000) knlGS:0000000000000000 # [ 370.201246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 370.201646] CR2: 00000000004e5ab8 CR3: 000000000a6c1001 CR4: 0000000000772ef0 # [ 370.202124] PKRU: 55555554 # [ 370.202359] Call Trace: # [ 370.202593] # [ 370.202756] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 370.203078] ? find_held_lock+0x2b/0x80 # [ 370.203401] ? mark_held_locks+0x49/0x80 # [ 370.203720] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 370.204119] ? lockdep_hardirqs_on+0x7c/0x110 # [ 370.204435] netif_set_mtu+0x88/0x100 # [ 370.204749] ? __pfx_netif_set_mtu+0x10/0x10 # [ 370.205082] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 370.205536] dev_set_mtu+0xa0/0x150 # [ 370.205775] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 370.206234] br_add_if+0xda3/0x1330 [bridge] # [ 370.206596] do_set_master+0x32f/0x500 # [ 370.206912] do_setlink.constprop.0+0x9f4/0x2480 # [ 370.207248] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 370.207649] ? rcu_read_lock_any_held+0x43/0xb0 # [ 370.207974] ? validate_chain+0x166/0x4d0 # [ 370.208292] ? __kernel_text_address+0x12/0x40 # [ 370.208609] ? __lock_acquire+0x44d/0x7e0 # [ 370.208924] ? __mutex_trylock_common+0xf9/0x260 # [ 370.209246] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 370.209632] ? rcu_is_watching+0x12/0xc0 # [ 370.209956] ? rcu_is_watching+0x12/0xc0 # [ 370.210274] ? trace_contention_end+0xdc/0x140 # [ 370.210584] ? __mutex_lock+0x19c/0xcd0 # [ 370.210895] ? find_held_lock+0x2b/0x80 # [ 370.211216] ? rtnl_newlink+0x651/0xa60 # [ 370.211527] ? __create_object+0x5e/0xb0 # [ 370.211839] ? __pfx___mutex_lock+0x10/0x10 # [ 370.212169] ? trace_cap_capable+0x10f/0x190 # [ 370.212486] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 370.212880] ? __rtnl_newlink+0x40e/0xa40 # [ 370.213209] rtnl_newlink+0x69a/0xa60 # [ 370.213544] ? __pfx_rtnl_newlink+0x10/0x10 # [ 370.213861] ? __lock_acquire+0x44d/0x7e0 # [ 370.214391] ? find_held_lock+0x2b/0x80 # [ 370.214910] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 370.215478] ? __lock_release+0x5d/0x170 # [ 370.216037] ? __pfx_rtnl_newlink+0x10/0x10 # [ 370.216598] rtnetlink_rcv_msg+0x710/0xc00 # [ 370.217162] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 370.217725] ? __lock_acquire+0x44d/0x7e0 # [ 370.218842] netlink_rcv_skb+0x124/0x350 # [ 370.219404] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 370.219990] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 370.220570] ? netlink_deliver_tap+0x13e/0x340 # [ 370.221125] ? netlink_deliver_tap+0xc3/0x340 # [ 370.221688] netlink_unicast+0x49e/0x780 # [ 370.222274] ? __pfx_netlink_unicast+0x10/0x10 # [ 370.222865] netlink_sendmsg+0x721/0xbe0 # [ 370.223452] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 370.224031] ? __import_iovec+0x238/0x3c0 # [ 370.224595] ? _copy_from_user+0x53/0xa0 # [ 370.225202] ____sys_sendmsg+0x7ad/0xa10 # [ 370.225778] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 370.226382] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 370.227131] ___sys_sendmsg+0xed/0x170 # [ 370.227695] ? kasan_record_aux_stack+0x8c/0xa0 # [ 370.228254] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 370.228888] ? __pfx____sys_sendmsg+0x10/0x10 # [ 370.229486] ? find_held_lock+0x2b/0x80 # [ 370.230071] ? __lock_acquire+0x44d/0x7e0 # [ 370.230633] ? find_held_lock+0x2b/0x80 # [ 370.231203] ? __virt_addr_valid+0x22e/0x450 # [ 370.231755] ? __lock_release+0x5d/0x170 # [ 370.232355] __sys_sendmsg+0x10b/0x1a0 # [ 370.232910] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 370.233637] ? __pfx___sys_sendmsg+0x10/0x10 # [ 370.234218] ? rcu_is_watching+0x12/0xc0 # [ 370.234763] do_syscall_64+0xc1/0x380 # [ 370.235345] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 370.236067] RIP: 0033:0x7f98800d71e7 # [ 370.236643] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 # [ 370.238650] RSP: 002b:00007ffc434fed68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 370.239523] RAX: ffffffffffffffda RBX: 00007ffc434ff4a0 RCX: 00007f98800d71e7 # [ 370.240371] RDX: 0000000000000000 RSI: 00007ffc434fedd0 RDI: 0000000000000005 # [ 370.241248] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 370.242135] R10: 000000001660e910 R11: 0000000000000246 R12: 0000000000000003 # [ 370.242990] R13: 00000000686e1509 R14: 0000000000499600 R15: 0000000000000000 # [ 370.243853] # [ 370.244296] irq event stamp: 49943 # [ 370.244717] hardirqs last enabled at (49951): [] __up_console_sem+0x6b/0x80 # [ 370.245676] hardirqs last disabled at (49960): [] __up_console_sem+0x50/0x80 # [ 370.246250] softirqs last enabled at (49866): [] handle_softirqs+0x358/0x620 # [ 370.247149] softirqs last disabled at (49861): [] __irq_exit_rcu+0xfa/0x160 # [ 370.247722] ---[ end trace 0000000000000000 ]--- # [ 370.272931] ip (5252) used greatest stack depth: 23384 bytes left # [ 371.543879] veth4: entered promiscuous mode # [ 371.702566] br0: port 4(macvlan4) entered blocking state # [ 371.703084] br0: port 4(macvlan4) entered disabled state # [ 371.703534] macvlan4: entered allmulticast mode # [ 371.703850] veth4: entered allmulticast mode # [ 371.707730] macvlan4: entered promiscuous mode # [ 371.710271] ------------[ cut here ]------------ # [ 371.710638] WARNING: CPU: 2 PID: 5261 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 371.711315] Modules linked in: macvlan bridge stp llc nft_nat nft_chain_nat nf_nat sctp_diag nft_limit tcp_diag inet_diag nfnetlink_queue nft_queue veth sctp ip6_udp_tunnel udp_tunnel nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_numgen nf_tables # [ 371.712844] CPU: 2 UID: 0 PID: 5261 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 371.713518] Tainted: [W]=WARN # [ 371.713781] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 371.714216] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 371.714565] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 79 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 # [ 371.715738] RSP: 0018:ffffc900005c6ef0 EFLAGS: 00010246 # [ 371.716189] RAX: 0000000000000000 RBX: ffff88800b122000 RCX: 0000000000000001 # [ 371.716690] RDX: 0000000000000000 RSI: ffffffffa2c9f52e RDI: ffffffffa245a5a0 # [ 371.717223] RBP: ffffc900005c6fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 371.717725] R10: ffffc900005c7010 R11: ffffffffa3ab19b8 R12: 1ffff920000b8de2 # [ 371.718343] R13: 00000000000005dc R14: ffffc900005c7010 R15: ffff88800b122f08 # [ 371.718839] FS: 00007f91d1d84800(0000) GS:ffff8880915a7000(0000) knlGS:0000000000000000 # [ 371.719444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 371.719877] CR2: 00000000004e5818 CR3: 0000000004dbc003 CR4: 0000000000772ef0 # [ 371.720385] PKRU: 55555554 # [ 371.720645] Call Trace: # [ 371.720901] # [ 371.721112] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 371.721455] ? find_held_lock+0x2b/0x80 # [ 371.721803] ? mark_held_locks+0x49/0x80 # [ 371.722156] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 371.722578] ? lockdep_hardirqs_on+0x7c/0x110 # [ 371.722919] netif_set_mtu+0x88/0x100 # [ 371.723267] ? __pfx_netif_set_mtu+0x10/0x10 # [ 371.723616] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 371.724098] dev_set_mtu+0xa0/0x150 # [ 371.724363] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 371.724820] br_add_if+0xda3/0x1330 [bridge] # [ 371.725224] do_set_master+0x32f/0x500 # [ 371.725570] do_setlink.constprop.0+0x9f4/0x2480 # [ 371.725910] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 371.726361] ? rcu_read_lock_any_held+0x43/0xb0 # [ 371.726698] ? validate_chain+0x166/0x4d0 # [ 371.727051] ? __kernel_text_address+0x12/0x40 # [ 371.727395] ? __lock_acquire+0x44d/0x7e0 # [ 371.727736] ? __mutex_trylock_common+0xf9/0x260 # [ 371.728083] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 371.728502] ? rcu_is_watching+0x12/0xc0 # [ 371.728844] ? rcu_is_watching+0x12/0xc0 # [ 371.729206] ? trace_contention_end+0xdc/0x140 # [ 371.729549] ? __mutex_lock+0x19c/0xcd0 # [ 371.729888] ? find_held_lock+0x2b/0x80 # [ 371.730236] ? rtnl_newlink+0x651/0xa60 # [ 371.730570] ? __create_object+0x5e/0xb0 # [ 371.730908] ? __pfx___mutex_lock+0x10/0x10 # [ 371.731257] ? trace_cap_capable+0x10f/0x190 # [ 371.731598] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 371.732022] ? __rtnl_newlink+0x40e/0xa40 # [ 371.732373] rtnl_newlink+0x69a/0xa60 # [ 371.732733] ? __pfx_rtnl_newlink+0x10/0x10 # [ 371.733106] ? __lock_acquire+0x44d/0x7e0 # [ 371.733471] ? find_held_lock+0x2b/0x80 # [ 371.733822] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 371.734184] ? __lock_release+0x5d/0x170 # [ 371.734538] ? __pfx_rtnl_newlink+0x10/0x10 # [ 371.734890] rtnetlink_rcv_msg+0x710/0xc00 # [ 371.735257] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 371.735622] ? __lock_acquire+0x44d/0x7e0 # [ 371.736000] netlink_rcv_skb+0x124/0x350 # [ 371.736359] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 371.736713] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 371.737103] ? netlink_deliver_tap+0x13e/0x340 # [ 371.737456] ? netlink_deliver_tap+0xc3/0x340 # [ 371.737815] netlink_unicast+0x49e/0x780 # [ 371.738183] ? __pfx_netlink_unicast+0x10/0x10 # [ 371.738545] netlink_sendmsg+0x721/0xbe0 # [ 371.738902] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 371.739266] ? __import_iovec+0x238/0x3c0 # [ 371.739627] ? _copy_from_user+0x53/0xa0 # [ 371.739996] ____sys_sendmsg+0x7ad/0xa10 # [ 371.740357] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 371.740715] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 371.741185] ___sys_sendmsg+0xed/0x170 # [ 371.741544] ? kasan_record_aux_stack+0x8c/0xa0 # [ 371.741899] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 371.742350] ? __pfx____sys_sendmsg+0x10/0x10 # [ 371.742708] ? find_held_lock+0x2b/0x80 # [ 371.743088] ? __lock_acquire+0x44d/0x7e0 # [ 371.743447] ? find_held_lock+0x2b/0x80 # [ 371.743802] ? __virt_addr_valid+0x22e/0x450 # [ 371.744166] ? __lock_release+0x5d/0x170 # [ 371.744536] __sys_sendmsg+0x10b/0x1a0 # [ 371.744884] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 371.745339] ? __pfx___sys_sendmsg+0x10/0x10 # [ 371.745720] ? rcu_is_watching+0x12/0xc0 # [ 371.746100] do_syscall_64+0xc1/0x380 # [ 371.746461] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 371.746894] RIP: 0033:0x7f91d1f511e7 # [ 371.747270] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 # [ 371.748500] RSP: 002b:00007ffe590afd18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 371.749045] RAX: ffffffffffffffda RBX: 00007ffe590b0450 RCX: 00007f91d1f511e7 # [ 371.749568] RDX: 0000000000000000 RSI: 00007ffe590afd80 RDI: 0000000000000005 # [ 371.750102] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 371.750631] R10: 00000000211e4910 R11: 0000000000000246 R12: 0000000000000003 # [ 371.751162] R13: 00000000686e150b R14: 0000000000499600 R15: 0000000000000000 # [ 371.751706] # [ 371.751985] irq event stamp: 63013 # [ 371.752255] hardirqs last enabled at (63023): [] __up_console_sem+0x6b/0x80 # [ 371.752863] hardirqs last disabled at (63032): [] __up_console_sem+0x50/0x80 # [ 371.753489] softirqs last enabled at (63064): [] handle_softirqs+0x358/0x620 # [ 371.754107] softirqs last disabled at (63041): [] __irq_exit_rcu+0xfa/0x160 # [ 371.754703] ---[ end trace 0000000000000000 ]--- # [ 371.894409] br0: entered promiscuous mode # [ 372.278951] Bridge firewalling registered # [ 373.525716] br0: port 1(veth1) entered blocking state # [ 373.526400] br0: port 1(veth1) entered forwarding state # [ 373.673948] br0: port 2(veth2) entered blocking state # [ 373.674464] br0: port 2(veth2) entered forwarding state # [ 373.830112] br0: port 3(veth3) entered blocking state # [ 373.830609] br0: port 3(veth3) entered forwarding state # [ 373.971541] br0: port 4(macvlan4) entered blocking state # [ 373.972022] br0: port 4(macvlan4) entered forwarding state not ok 1 selftests: net/netfilter: br_netfilter.sh # exit=1 make[1]: Leaving directory '/home/virtme/testing-16/tools/testing/selftests/net/netfilter' make: Leaving directory '/home/virtme/testing-16/tools/testing/selftests' xx__-> echo $? 0 xx__->