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 Wed Jul 9 02:04:04 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 700830427 cycles # [ 0.000401] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns # [ 0.001550] tsc: Detected 2999.972 MHz processor # [ 0.002016] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved # [ 0.002029] e820: remove [mem 0x000a0000-0x000fffff] usable # [ 0.002040] last_pfn = 0x3ffff max_arch_pfn = 0x400000000 # [ 0.002473] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs # [ 0.003072] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT # [ 0.011636] found SMP MP-table at [mem 0x000f4470-0x000f447f] # [ 0.012089] Using GB pages for direct mapping # [ 0.012786] ACPI: Early table checksum verification disabled # [ 0.013205] ACPI: RSDP 0x00000000000F4290 000024 (v02 BOCHS ) # [ 0.013635] ACPI: XSDT 0x000000003FFFFFB0 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.014247] ACPI: FACP 0x000000003FFFFE3A 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.014859] ACPI: DSDT 0x000000003FFFF200 000C3A (v02 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.015466] ACPI: APIC 0x000000003FFFFF46 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.016072] ACPI: Reserving FACP table memory at [mem 0x3ffffe3a-0x3fffff45] # [ 0.016578] ACPI: Reserving DSDT table memory at [mem 0x3ffff200-0x3ffffe39] # [ 0.017086] ACPI: Reserving APIC table memory at [mem 0x3fffff46-0x3fffffaf] # [ 0.018342] No NUMA configuration found # [ 0.018750] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] # [ 0.019308] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] # [ 0.032620] Zone ranges: # [ 0.032865] DMA [mem 0x0000000000001000-0x0000000000ffffff] # [ 0.033319] DMA32 [mem 0x0000000001000000-0x000000003fffefff] # [ 0.033771] Normal empty # [ 0.034008] Device empty # [ 0.034244] Movable zone start for each node # [ 0.034570] Early memory node ranges # [ 0.034851] node 0: [mem 0x0000000000001000-0x000000000009efff] # [ 0.035309] node 0: [mem 0x0000000000100000-0x000000003fffefff] # [ 0.035765] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] # [ 0.036287] On node 0, zone DMA: 1 pages in unavailable ranges # [ 0.036821] On node 0, zone DMA: 97 pages in unavailable ranges # [ 0.043802] On node 0, zone DMA32: 1 pages in unavailable ranges # [ 0.157072] kasan: KernelAddressSanitizer initialized # [ 0.157659] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) # [ 0.158145] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 # [ 0.158681] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 # [ 0.159193] ACPI: Using ACPI (MADT) for SMP configuration information # [ 0.159660] TSC deadline timer available # [ 0.159972] CPU topo: Max. logical packages: 1 # [ 0.160320] CPU topo: Max. logical dies: 1 # [ 0.160683] CPU topo: Max. dies per package: 1 # [ 0.161034] CPU topo: Max. threads per core: 1 # [ 0.161387] CPU topo: Num. cores per package: 4 # [ 0.161754] CPU topo: Num. threads per package: 4 # [ 0.162120] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs # [ 0.162616] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() # [ 0.163136] kvm-guest: KVM setup pv remote TLB flush # [ 0.163512] kvm-guest: setup PV sched yield # [ 0.163858] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] # [ 0.164400] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] # [ 0.164946] [mem 0x40000000-0xfeffbfff] available for PCI devices # [ 0.165394] Booting paravirtualized kernel on KVM # [ 0.165751] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns # [ 0.184872] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 # [ 0.187234] percpu: Embedded 68 pages/cpu s239184 r8192 d31152 u524288 # [ 0.187745] pcpu-alloc: s239184 r8192 d31152 u524288 alloc=1*2097152 # [ 0.187753] pcpu-alloc: [0] 0 1 2 3 # [ 0.187834] 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 # [ 0.191467] 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. # [ 0.194157] random: crng init done # [ 0.194433] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes # [ 0.195804] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) # [ 0.196804] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) # [ 0.197728] Fallback order for Node 0: 0 # [ 0.197735] Built 1 zonelists, mobility grouping on. Total pages: 262045 # [ 0.198495] Policy zone: DMA32 # [ 0.198735] mem auto-init: stack:off, heap alloc:off, heap free:off # [ 0.199165] stackdepot: allocating hash table via alloc_large_system_hash # [ 0.199632] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) # [ 0.273263] ********************************************************** # [ 0.273756] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.274213] ** ** # [ 0.274656] ** This system shows unhashed kernel memory addresses ** # [ 0.275102] ** via the console, logs, and other interfaces. This ** # [ 0.275551] ** might reduce the security of your system. ** # [ 0.275996] ** ** # [ 0.276445] ** If you see this message and you are not debugging ** # [ 0.276895] ** the kernel, report this immediately to your system ** # [ 0.277341] ** administrator! ** # [ 0.277792] ** ** # [ 0.278235] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.278682] ********************************************************** # [ 0.280112] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 # [ 0.304612] ftrace: allocating 54157 entries in 212 pages # [ 0.305030] ftrace: allocated 212 pages with 4 groups # [ 0.306012] Dynamic Preempt: full # [ 0.308385] Running RCU self tests # [ 0.308649] Running RCU synchronous self tests # [ 0.308965] rcu: Preemptible hierarchical RCU implementation. # [ 0.309364] rcu: RCU event tracing is enabled. # [ 0.309687] rcu: RCU lockdep checking is enabled. # [ 0.310027] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. # [ 0.310485] rcu: RCU callback double-/use-after-free debug is enabled. # [ 0.310942] Trampoline variant of Tasks RCU enabled. # [ 0.311302] Rude variant of Tasks RCU enabled. # [ 0.311622] Tracing variant of Tasks RCU enabled. # [ 0.311963] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. # [ 0.312482] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 # [ 0.313293] Running RCU synchronous self tests # [ 0.313637] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.314245] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.314878] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.437769] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 # [ 0.438595] rcu: srcu_init: Setting srcu_struct sizes based on contention. # [ 0.440437] Console: colour *CGA 80x25 # [ 0.440795] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar # [ 0.441321] ... MAX_LOCKDEP_SUBCLASSES: 8 # [ 0.441622] ... MAX_LOCK_DEPTH: 48 # [ 0.441928] ... MAX_LOCKDEP_KEYS: 8192 # [ 0.442245] ... CLASSHASH_SIZE: 4096 # [ 0.442563] ... MAX_LOCKDEP_ENTRIES: 32768 # [ 0.442883] ... MAX_LOCKDEP_CHAINS: 65536 # [ 0.443201] ... CHAINHASH_SIZE: 32768 # [ 0.443523] memory used by lock dependency info: 6429 kB # [ 0.443899] memory used for stack traces: 4224 kB # [ 0.444237] per task-struct memory footprint: 1920 bytes # [ 0.444855] ACPI: Core revision 20250404 # [ 0.446454] APIC: Switch to symmetric I/O mode setup # [ 0.447493] x2apic enabled # [ 0.451311] APIC: Switched APIC routing to: physical x2apic # [ 0.451726] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() # [ 0.452225] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() # [ 0.452832] kvm-guest: setup PV IPIs # [ 0.453354] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 0.454107] Calibrating delay loop (skipped) preset value.. 5999.94 BogoMIPS (lpj=2999972) # [ 0.454790] x86/cpu: User Mode Instruction Prevention (UMIP) activated # [ 0.455092] numa_add_cpu cpu 0 node 0: mask now 0 # [ 0.455092] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 # [ 0.455092] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 # [ 0.455092] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl # [ 0.455092] Spectre V2 : Mitigation: Enhanced / Automatic IBRS # [ 0.455092] RETBleed: Mitigation: Enhanced IBRS # [ 0.455092] ITS: Mitigation: Aligned branch/return thunks # [ 0.455092] MMIO Stale Data: Mitigation: Clear CPU buffers # [ 0.455092] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization # [ 0.455092] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT # [ 0.455092] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier # [ 0.455092] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' # [ 0.455092] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' # [ 0.455092] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 # [ 0.455092] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 # [ 0.455092] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 # [ 0.455092] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 # [ 0.455092] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 # [ 0.455092] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 # [ 0.455092] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 # [ 0.455092] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. # [ 0.455092] Freeing SMP alternatives memory: 40K # [ 0.455092] pid_max: default: 32768 minimum: 301 # [ 0.455092] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.455092] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.455092] Running RCU synchronous self tests # [ 0.455092] Running RCU synchronous self tests # [ 0.455092] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7) # [ 0.460020] Performance Events: Skylake events, full-width counters, Intel PMU driver. # [ 0.460699] ... version: 2 # [ 0.460978] ... bit width: 48 # [ 0.461104] ... generic registers: 4 # [ 0.461388] ... value mask: 0000ffffffffffff # [ 0.461741] ... max period: 00007fffffffffff # [ 0.462092] ... fixed-purpose events: 3 # [ 0.462372] ... event mask: 000000070000000f # [ 0.463283] signal: max sigframe size: 3632 # [ 0.464309] rcu: Hierarchical SRCU implementation. # [ 0.464644] rcu: Max phase no-delay instances is 400. # [ 0.466397] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level # [ 0.490136] smp: Bringing up secondary CPUs ... # [ 0.496751] smpboot: x86: Booting SMP configuration: # [ 0.497133] .... node #0, CPUs: #1 #2 #3 # [ 0.016014] numa_add_cpu cpu 1 node 0: mask now 0-1 # [ 0.016014] numa_add_cpu cpu 2 node 0: mask now 0-2 # [ 0.016014] numa_add_cpu cpu 3 node 0: mask now 0-3 # [ 0.507257] smp: Brought up 1 node, 4 CPUs # [ 0.508384] smpboot: Total of 4 processors activated (23999.77 BogoMIPS) # [ 0.515411] Memory: 740448K/1048180K available (49464K kernel code, 14404K rwdata, 11956K rodata, 6884K init, 18820K bss, 294232K reserved, 0K cma-reserved) # [ 0.519569] devtmpfs: initialized # [ 0.522984] x86/mm: Memory block size: 128MB # [ 0.548233] Running RCU synchronous self tests # [ 0.548603] Running RCU synchronous self tests # [ 0.550438] Running RCU Tasks wait API self tests # [ 0.551161] Running RCU Tasks Rude wait API self tests # [ 0.551487] Running RCU Tasks Trace wait API self tests # [ 0.565142] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns # [ 0.566891] posixtimers hash table entries: 2048 (order: 5, 147456 bytes, linear) # [ 0.567400] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). # [ 0.570926] PM: RTC time: 10:54:21, date: 2025-07-09 # [ 0.577765] NET: Registered PF_NETLINK/PF_ROUTE protocol family # [ 0.579742] audit: initializing netlink subsys (disabled) # [ 0.580793] audit: type=2000 audit(1752058461.704:1): state=initialized audit_enabled=0 res=1 # [ 0.584111] Callback from call_rcu_tasks_trace() invoked. # [ 0.586995] thermal_sys: Registered thermal governor 'step_wise' # [ 0.587376] cpuidle: using governor menu # [ 0.592874] PCI: Fatal: No config space access function found # [ 0.594314] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. # [ 0.601474] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 # [ 0.602099] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages # [ 0.602099] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page # [ 0.602183] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages # [ 0.602575] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page # [ 0.612043] ACPI: Added _OSI(Module Device) # [ 0.613101] ACPI: Added _OSI(Processor Device) # [ 0.613405] ACPI: Added _OSI(Processor Aggregator Device) # [ 0.731744] ACPI: 1 ACPI AML tables successfully acquired and loaded # [ 0.758210] Callback from call_rcu_tasks() invoked. # [ 0.768212] ACPI: Interpreter enabled # [ 0.769924] ACPI: PM: (supports S0 S5) # [ 0.771114] ACPI: Using IOAPIC for interrupt routing # [ 0.772193] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug # [ 0.772773] PCI: Using E820 reservations for host bridge windows # [ 0.876941] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) # [ 0.878037] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] # [ 0.878099] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] # [ 0.907237] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource # [ 0.943657] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) # [ 0.950546] PCI host bridge to bus 0000:00 # [ 0.954704] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] # [ 0.955131] pci_bus 0000:00: root bus resource [mem 0x300000000000-0x3fffffffffff window] # [ 0.955697] pci_bus 0000:00: root bus resource [bus 00-ff] # [ 0.956340] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint # [ 0.963615] ACPI: PCI: Interrupt link GSI0 configured for IRQ 16 # [ 0.964895] ACPI: PCI: Interrupt link GSI1 configured for IRQ 17 # [ 0.965859] ACPI: PCI: Interrupt link GSI2 configured for IRQ 18 # [ 0.966832] ACPI: PCI: Interrupt link GSI3 configured for IRQ 19 # [ 0.969515] iommu: Default domain type: Translated # [ 0.969854] iommu: DMA domain TLB invalidation policy: lazy mode # [ 0.979519] SCSI subsystem initialized # [ 0.981387] libata version 3.00 loaded. # [ 0.984374] pps_core: LinuxPPS API ver. 1 registered # [ 0.984721] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti # [ 0.985318] PTP clock support registered # [ 0.990048] Advanced Linux Sound Architecture Driver Initialized. # [ 1.000730] PCI: Using ACPI for IRQ routing # [ 1.001038] PCI: pci_cache_line_size set to 64 bytes # [ 1.001063] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] # [ 1.001197] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] # [ 1.002600] vgaarb: loaded # [ 1.006072] clocksource: Switched to clocksource kvm-clock # [ 1.013369] VFS: Disk quotas dquot_6.6.0 # [ 1.013855] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) # [ 1.023908] pnp: PnP ACPI init # [ 1.032848] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved # [ 1.033748] pnp: PnP ACPI: found 3 devices # [ 1.121733] NET: Registered PF_INET protocol family # [ 1.122733] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) # [ 1.129829] tcp_listen_portaddr_hash hash table entries: 512 (order: 3, 36864 bytes, linear) # [ 1.130496] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) # [ 1.131196] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) # [ 1.132119] TCP bind hash table entries: 8192 (order: 8, 1179648 bytes, linear) # [ 1.133762] TCP: Hash tables configured (established 8192 bind 8192) # [ 1.135089] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.135778] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.138133] NET: Registered PF_UNIX/PF_LOCAL protocol family # [ 1.138869] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] # [ 1.139338] pci_bus 0000:00: resource 5 [mem 0x300000000000-0x3fffffffffff window] # [ 1.140139] PCI: CLS 0 bytes, default 64 # [ 1.140844] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer # [ 1.159176] kvm_amd: CPU 2 isn't AMD or Hygon # [ 1.159536] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 1.191352] Initialise system trusted keyrings # [ 1.193006] workingset: timestamp_bits=56 max_order=18 bucket_order=0 # [ 1.224009] squashfs: version 4.0 (2009/01/31) Phillip Lougher # [ 1.224719] fuse: init (API version 7.44) # [ 1.227001] 9p: Installing v9fs 9p2000 file system support # [ 1.243986] Key type asymmetric registered # [ 1.244350] Asymmetric key parser 'x509' registered # [ 1.245599] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) # [ 1.246539] io scheduler mq-deadline registered # [ 1.246854] io scheduler kyber registered # [ 1.258128] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 # [ 1.260666] ACPI: button: Power Button [PWRB] # [ 1.268173] virtiofs virtio0: discovered new tag: ROOTFS # [ 1.270238] virtiofs virtio0: virtio_fs_setup_dax: No cache capability # [ 1.279338] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled # [ 1.283634] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A # [ 1.540600] Non-volatile memory driver v1.3 # [ 1.540930] Linux agpgart interface v0.103 # [ 1.543778] ACPI: bus type drm_connector registered # [ 1.646127] loop: module loaded # [ 1.657582] printk: legacy console [hvc0] enabled # [ 1.657962] printk: legacy bootconsole [earlyser0] disabled # [ 1.674317] i8042: PNP: No PS/2 controller found. # [ 1.689474] rtc_cmos 00:01: registered as rtc0 # [ 1.690127] rtc_cmos 00:01: setting system clock to 2025-07-09T10:54:22 UTC (1752058462) # [ 1.692120] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram # [ 1.699624] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev # [ 1.720439] NET: Registered PF_INET6 protocol family # [ 1.731307] Segment Routing with IPv6 # [ 1.732285] In-situ OAM (IOAM) with IPv6 # [ 1.733126] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver # [ 1.741384] NET: Registered PF_PACKET protocol family # [ 1.741859] 9pnet: Installing 9P2000 support # [ 1.742610] Key type dns_resolver registered # [ 1.753060] IPI shorthand broadcast: enabled # [ 2.101679] sched_clock: Marking stable (2086004836, 15014935)->(2188171610, -87151839) # [ 2.108481] registered taskstats version 1 # [ 2.115112] Loading compiled-in X.509 certificates # [ 2.324805] Demotion targets for Node 0: null # [ 2.326193] kmemleak: Kernel memory leak detector initialized (mem pool available: 15240) # [ 2.326212] kmemleak: Automatic memory scanning thread started # [ 2.326592] page_owner is disabled # [ 2.328473] PM: Magic number: 1:632:931 # [ 2.328795] netconsole: network logging started # [ 2.332004] ALSA device list: # [ 2.332212] No soundcards found. # [ 2.335772] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) # [ 2.340547] VFS: Mounted root (virtiofs filesystem) readonly on device 0:20. # [ 2.341942] devtmpfs: mounted # [ 2.414110] Freeing unused kernel image (initmem) memory: 6884K # [ 2.414532] Write protecting the kernel read-only data: 63488k # [ 2.416739] Freeing unused kernel image (text/rodata gap) memory: 1732K # [ 2.418575] Freeing unused kernel image (rodata/data gap) memory: 332K # [ 2.419000] Run /home/virtme/virtme-ng/virtme/guest/virtme-init as init process # [ 2.419358] with arguments: # [ 2.419362] /home/virtme/virtme-ng/virtme/guest/virtme-init # [ 2.419366] with environment: # [ 2.419369] HOME=/ # [ 2.419372] TERM=linux # [ 2.419375] virtme_hostname=virtme-ng # [ 2.419378] nr_open=1073741816 # [ 2.419381] virtme_link_mods=/home/virtme/testing-16/.virtme_mods/lib/modules/0.0.0 # [ 2.419384] virtme_rw_overlay0=/etc # [ 2.419387] virtme_rw_overlay1=/lib # [ 2.419390] virtme_rw_overlay2=/home # [ 2.419393] virtme_rw_overlay3=/opt # [ 2.419395] virtme_rw_overlay4=/srv # [ 2.419398] virtme_rw_overlay5=/usr # [ 2.419401] virtme_rw_overlay6=/var # [ 2.419404] virtme_rw_overlay7=/tmp # [ 2.419407] virtme_console=ttyS0 # [ 2.419410] virtme_chdir=home/virtme/testing-16 # [ 2.681818] mount (73) used greatest stack depth: 26032 bytes left # [ 2.780565] mount (74) used greatest stack depth: 25192 bytes left # [ 3.221446] mount (83) used greatest stack depth: 25136 bytes left # [ 3.967662] virtme-init (104) used greatest stack depth: 25072 bytes left # [ 4.276304] virtme-init: basic initialization done # [ 4.356180] virtme-init: starting udevd # [ 4.360584] virtme-init: running systemd-tmpfiles # [ 4.632496] virtme-init: triggering udev coldplug # [ 7.771513] virtme-init: waiting for udev to settle # [ 8.599814] virtme-init: udev is done # [ 9.485603] virtme-init: Setting hostname to virtme-ng... # [ 9.633219] ip (169) used greatest stack depth: 24160 bytes left # [ 17.887676] ip (252) used greatest stack depth: 23888 bytes left # [ 23.715226] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. # [ 23.964105] br0: port 1(veth1) entered blocking state # [ 23.964738] br0: port 1(veth1) entered disabled state # [ 23.965799] veth1: entered allmulticast mode # [ 23.969520] veth1: entered promiscuous mode # [ 23.972803] ------------[ cut here ]------------ # [ 23.973191] WARNING: CPU: 2 PID: 289 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 23.973944] Modules linked in: bridge stp llc veth # [ 23.974404] CPU: 2 UID: 0 PID: 289 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 23.976030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 23.976462] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 23.976818] 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 # [ 23.978007] RSP: 0018:ffffc90000526ef0 EFLAGS: 00010246 # [ 23.978459] RAX: 0000000000000000 RBX: ffff88801311a000 RCX: 0000000000000001 # [ 23.978986] RDX: 0000000000000000 RSI: ffffffffbba9f52e RDI: ffffffffbb25a5a0 # [ 23.979503] RBP: ffffc90000526fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 23.980004] R10: ffffc90000527010 R11: ffffffffbbf798a0 R12: 1ffff920000a4de2 # [ 23.980512] R13: 00000000000005dc R14: ffffc90000527010 R15: ffff88801311af08 # [ 23.981031] FS: 00007f2c67bd8800(0000) GS:ffff8880787a7000(0000) knlGS:0000000000000000 # [ 23.981623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 23.982067] CR2: 00000000004e5aa8 CR3: 0000000008e5d001 CR4: 0000000000772ef0 # [ 23.982572] PKRU: 55555554 # [ 23.982830] Call Trace: # [ 23.983102] # [ 23.983294] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 23.983888] ? __lock_acquire+0x44d/0x7e0 # [ 23.984256] ? find_held_lock+0x2b/0x80 # [ 23.984600] netif_set_mtu+0x88/0x100 # [ 23.984945] ? __pfx_netif_set_mtu+0x10/0x10 # [ 23.985318] dev_set_mtu+0xa0/0x150 # [ 23.985578] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 23.986064] br_add_if+0xda3/0x1330 [bridge] # [ 23.986452] do_set_master+0x32f/0x500 # [ 23.986794] do_setlink.constprop.0+0x9f4/0x2480 # [ 23.987143] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 23.987580] ? rcu_read_lock_any_held+0x43/0xb0 # [ 23.987914] ? validate_chain+0x166/0x4d0 # [ 23.988258] ? __kernel_text_address+0x12/0x40 # [ 23.988599] ? __lock_acquire+0x44d/0x7e0 # [ 23.988944] ? __mutex_trylock_common+0xf9/0x260 # [ 23.989290] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 23.989704] ? rcu_is_watching+0x12/0xc0 # [ 23.990073] ? rcu_is_watching+0x12/0xc0 # [ 23.990414] ? trace_contention_end+0xdc/0x140 # [ 23.990749] ? __mutex_lock+0x19c/0xcd0 # [ 23.991106] ? find_held_lock+0x2b/0x80 # [ 23.991442] ? rtnl_newlink+0x651/0xa60 # [ 23.991774] ? __create_object+0x5e/0xb0 # [ 23.992123] ? __pfx___mutex_lock+0x10/0x10 # [ 23.992462] ? trace_cap_capable+0x10f/0x190 # [ 23.992804] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 23.993227] ? __rtnl_newlink+0x40e/0xa40 # [ 23.993585] rtnl_newlink+0x69a/0xa60 # [ 23.993928] ? __pfx_rtnl_newlink+0x10/0x10 # [ 23.994285] ? __lock_acquire+0x44d/0x7e0 # [ 23.994635] ? find_held_lock+0x2b/0x80 # [ 23.994970] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 23.995320] ? __lock_release+0x5d/0x170 # [ 23.995658] ? __pfx_rtnl_newlink+0x10/0x10 # [ 23.995991] rtnetlink_rcv_msg+0x710/0xc00 # [ 23.996343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 23.996681] ? __lock_acquire+0x44d/0x7e0 # [ 23.997035] netlink_rcv_skb+0x124/0x350 # [ 23.997382] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 23.997721] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 23.998135] ? netlink_deliver_tap+0x13e/0x340 # [ 23.998477] ? netlink_deliver_tap+0xc3/0x340 # [ 23.998818] netlink_unicast+0x49e/0x780 # [ 23.999172] ? __pfx_netlink_unicast+0x10/0x10 # [ 23.999520] netlink_sendmsg+0x721/0xbe0 # [ 23.999873] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 24.000229] ? __import_iovec+0x238/0x3c0 # [ 24.000575] ? _copy_from_user+0x53/0xa0 # [ 24.000922] ____sys_sendmsg+0x7ad/0xa10 # [ 24.001272] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 24.001610] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 24.002066] ___sys_sendmsg+0xed/0x170 # [ 24.002405] ? kasan_record_aux_stack+0x8c/0xa0 # [ 24.002741] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 24.003190] ? __pfx____sys_sendmsg+0x10/0x10 # [ 24.003543] ? find_held_lock+0x2b/0x80 # [ 24.003900] ? __lock_acquire+0x44d/0x7e0 # [ 24.004256] ? find_held_lock+0x2b/0x80 # [ 24.004599] ? __virt_addr_valid+0x22e/0x450 # [ 24.004949] ? __lock_release+0x5d/0x170 # [ 24.005310] __sys_sendmsg+0x10b/0x1a0 # [ 24.005659] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 24.006098] ? __pfx___sys_sendmsg+0x10/0x10 # [ 24.006452] ? rcu_is_watching+0x12/0xc0 # [ 24.006809] do_syscall_64+0xc1/0x380 # [ 24.007169] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 24.007590] RIP: 0033:0x7f2c67da51e7 # [ 24.007956] 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 # [ 24.009153] RSP: 002b:00007ffec08fb488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 24.009662] RAX: ffffffffffffffda RBX: 00007ffec08fbbc0 RCX: 00007f2c67da51e7 # [ 24.010200] RDX: 0000000000000000 RSI: 00007ffec08fb4f0 RDI: 0000000000000005 # [ 24.010712] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 24.011219] R10: 0000000004148910 R11: 0000000000000246 R12: 0000000000000003 # [ 24.012008] R13: 00000000686e4a75 R14: 0000000000499600 R15: 0000000000000000 # [ 24.012540] # [ 24.012805] irq event stamp: 57335 # [ 24.013081] hardirqs last enabled at (57347): [] __up_console_sem+0x6b/0x80 # [ 24.013909] hardirqs last disabled at (57356): [] __up_console_sem+0x50/0x80 # [ 24.014505] softirqs last enabled at (57388): [] handle_softirqs+0x358/0x620 # [ 24.015338] softirqs last disabled at (57365): [] __irq_exit_rcu+0xfa/0x160 # [ 24.015929] ---[ end trace 0000000000000000 ]--- # [ 24.163814] br0: port 2(veth2) entered blocking state # [ 24.164271] br0: port 2(veth2) entered disabled state # [ 24.164695] veth2: entered allmulticast mode # [ 24.168312] veth2: entered promiscuous mode # [ 24.170311] ------------[ cut here ]------------ # [ 24.170639] WARNING: CPU: 0 PID: 290 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 24.171274] Modules linked in: bridge stp llc veth # [ 24.171607] CPU: 0 UID: 0 PID: 290 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 24.172914] Tainted: [W]=WARN # [ 24.173306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 24.173698] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 24.174050] 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 # [ 24.175188] RSP: 0018:ffffc90000506ef0 EFLAGS: 00010246 # [ 24.175584] RAX: 0000000000000000 RBX: ffff88801311a000 RCX: 0000000000000001 # [ 24.176060] RDX: 0000000000000000 RSI: ffffffffbba9f52e RDI: ffffffffbb25a5a0 # [ 24.176529] RBP: ffffc90000506fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 24.177044] R10: ffffc90000507010 R11: ffffffffbbf798a0 R12: 1ffff920000a0de2 # [ 24.177512] R13: 00000000000005dc R14: ffffc90000507010 R15: ffff88801311af08 # [ 24.177978] FS: 00007f816dcbd800(0000) GS:ffff8880786a7000(0000) knlGS:0000000000000000 # [ 24.178534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 24.178934] CR2: 00000000004e5ab0 CR3: 00000000029fc003 CR4: 0000000000772ef0 # [ 24.179413] PKRU: 55555554 # [ 24.179650] Call Trace: # [ 24.179885] # [ 24.180055] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 24.180371] ? __lock_acquire+0x44d/0x7e0 # [ 24.180695] ? find_held_lock+0x2b/0x80 # [ 24.181056] netif_set_mtu+0x88/0x100 # [ 24.181375] ? __pfx_netif_set_mtu+0x10/0x10 # [ 24.181702] dev_set_mtu+0xa0/0x150 # [ 24.181967] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 24.182424] br_add_if+0xda3/0x1330 [bridge] # [ 24.182785] do_set_master+0x32f/0x500 # [ 24.183116] do_setlink.constprop.0+0x9f4/0x2480 # [ 24.183443] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 24.183844] ? rcu_read_lock_any_held+0x43/0xb0 # [ 24.184171] ? validate_chain+0x166/0x4d0 # [ 24.184482] ? __kernel_text_address+0x12/0x40 # [ 24.184800] ? __lock_acquire+0x44d/0x7e0 # [ 24.185127] ? __mutex_trylock_common+0xf9/0x260 # [ 24.185440] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 24.185863] ? rcu_is_watching+0x12/0xc0 # [ 24.186198] ? rcu_is_watching+0x12/0xc0 # [ 24.186512] ? trace_contention_end+0xdc/0x140 # [ 24.186825] ? __mutex_lock+0x19c/0xcd0 # [ 24.187150] ? find_held_lock+0x2b/0x80 # [ 24.187463] ? rtnl_newlink+0x651/0xa60 # [ 24.187775] ? __create_object+0x5e/0xb0 # [ 24.188102] ? __pfx___mutex_lock+0x10/0x10 # [ 24.188416] ? trace_cap_capable+0x10f/0x190 # [ 24.188732] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 24.189128] ? __rtnl_newlink+0x40e/0xa40 # [ 24.189448] rtnl_newlink+0x69a/0xa60 # [ 24.189790] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.190143] ? __lock_acquire+0x44d/0x7e0 # [ 24.190471] ? find_held_lock+0x2b/0x80 # [ 24.190786] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 24.191115] ? __lock_release+0x5d/0x170 # [ 24.191428] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.191740] rtnetlink_rcv_msg+0x710/0xc00 # [ 24.192069] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.192385] ? __lock_acquire+0x44d/0x7e0 # [ 24.192700] netlink_rcv_skb+0x124/0x350 # [ 24.193033] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.193363] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 24.193692] ? netlink_deliver_tap+0x13e/0x340 # [ 24.194213] ? netlink_deliver_tap+0xc3/0x340 # [ 24.194763] netlink_unicast+0x49e/0x780 # [ 24.195346] ? __pfx_netlink_unicast+0x10/0x10 # [ 24.195919] netlink_sendmsg+0x721/0xbe0 # [ 24.196503] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 24.197071] ? __import_iovec+0x238/0x3c0 # [ 24.197630] ? _copy_from_user+0x53/0xa0 # [ 24.198201] ____sys_sendmsg+0x7ad/0xa10 # [ 24.198761] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 24.199327] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 24.200055] ___sys_sendmsg+0xed/0x170 # [ 24.200615] ? kasan_record_aux_stack+0x8c/0xa0 # [ 24.201178] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 24.201853] ? __pfx____sys_sendmsg+0x10/0x10 # [ 24.202414] ? find_held_lock+0x2b/0x80 # [ 24.202963] ? __lock_acquire+0x44d/0x7e0 # [ 24.203564] ? find_held_lock+0x2b/0x80 # [ 24.204127] ? __virt_addr_valid+0x22e/0x450 # [ 24.204672] ? __lock_release+0x5d/0x170 # [ 24.205250] __sys_sendmsg+0x10b/0x1a0 # [ 24.205801] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 24.206240] ? __pfx___sys_sendmsg+0x10/0x10 # [ 24.206809] ? rcu_is_watching+0x12/0xc0 # [ 24.207378] do_syscall_64+0xc1/0x380 # [ 24.207955] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 24.208664] RIP: 0033:0x7f816de8a1e7 # [ 24.209141] 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 # [ 24.210992] RSP: 002b:00007fff661cba28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 24.211848] RAX: ffffffffffffffda RBX: 00007fff661cc160 RCX: 00007f816de8a1e7 # [ 24.212715] RDX: 0000000000000000 RSI: 00007fff661cba90 RDI: 0000000000000005 # [ 24.213604] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 24.214470] R10: 000000001ae3c910 R11: 0000000000000246 R12: 0000000000000003 # [ 24.215333] R13: 00000000686e4a75 R14: 0000000000499600 R15: 0000000000000000 # [ 24.216228] # [ 24.216656] irq event stamp: 54941 # [ 24.217113] hardirqs last enabled at (54951): [] __up_console_sem+0x6b/0x80 # [ 24.218116] hardirqs last disabled at (54960): [] __up_console_sem+0x50/0x80 # [ 24.219103] softirqs last enabled at (54102): [] handle_softirqs+0x358/0x620 # [ 24.220096] softirqs last disabled at (53735): [] __irq_exit_rcu+0xfa/0x160 # [ 24.221112] ---[ end trace 0000000000000000 ]--- # [ 24.239895] ip (290) used greatest stack depth: 23448 bytes left # [ 24.390519] br0: port 3(veth3) entered blocking state # [ 24.390981] br0: port 3(veth3) entered disabled state # [ 24.391579] veth3: entered allmulticast mode # [ 24.395272] veth3: entered promiscuous mode # [ 24.396774] ------------[ cut here ]------------ # [ 24.398202] WARNING: CPU: 1 PID: 291 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 24.398900] Modules linked in: bridge stp llc veth # [ 24.399272] CPU: 1 UID: 0 PID: 291 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 24.399977] Tainted: [W]=WARN # [ 24.400257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 24.400719] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 24.401086] 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 # [ 24.402320] RSP: 0018:ffffc900004f6ef0 EFLAGS: 00010246 # [ 24.402778] RAX: 0000000000000000 RBX: ffff88801311a000 RCX: 0000000000000001 # [ 24.403302] RDX: 0000000000000000 RSI: ffffffffbba9f52e RDI: ffffffffbb25a5a0 # [ 24.403817] RBP: ffffc900004f6fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 24.404374] R10: ffffc900004f7010 R11: ffffffffbc8b19b8 R12: 1ffff9200009ede2 # [ 24.404876] R13: 00000000000005dc R14: ffffc900004f7010 R15: ffff88801311af08 # [ 24.405386] FS: 00007f4d454f3800(0000) GS:ffff888078727000(0000) knlGS:0000000000000000 # [ 24.405967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 24.406390] CR2: 00000000004e5ab8 CR3: 0000000013199004 CR4: 0000000000772ef0 # [ 24.406891] PKRU: 55555554 # [ 24.407145] Call Trace: # [ 24.407400] # [ 24.407568] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 24.407910] ? find_held_lock+0x2b/0x80 # [ 24.408314] ? mark_held_locks+0x49/0x80 # [ 24.408651] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 24.409105] ? lockdep_hardirqs_on+0x7c/0x110 # [ 24.409447] netif_set_mtu+0x88/0x100 # [ 24.409801] ? __pfx_netif_set_mtu+0x10/0x10 # [ 24.410176] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 24.410656] dev_set_mtu+0xa0/0x150 # [ 24.410915] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 24.411401] br_add_if+0xda3/0x1330 [bridge] # [ 24.411805] do_set_master+0x32f/0x500 # [ 24.412198] do_setlink.constprop.0+0x9f4/0x2480 # [ 24.412544] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 24.412976] ? rcu_read_lock_any_held+0x43/0xb0 # [ 24.413350] ? validate_chain+0x166/0x4d0 # [ 24.413707] ? __kernel_text_address+0x12/0x40 # [ 24.414077] ? __lock_acquire+0x44d/0x7e0 # [ 24.414451] ? __mutex_trylock_common+0xf9/0x260 # [ 24.414793] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 24.415234] ? rcu_is_watching+0x12/0xc0 # [ 24.415577] ? rcu_is_watching+0x12/0xc0 # [ 24.415914] ? trace_contention_end+0xdc/0x140 # [ 24.416289] ? __mutex_lock+0x19c/0xcd0 # [ 24.416653] ? find_held_lock+0x2b/0x80 # [ 24.417001] ? rtnl_newlink+0x651/0xa60 # [ 24.417367] ? __create_object+0x5e/0xb0 # [ 24.417714] ? __pfx___mutex_lock+0x10/0x10 # [ 24.418064] ? trace_cap_capable+0x10f/0x190 # [ 24.418424] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 24.418847] ? __rtnl_newlink+0x40e/0xa40 # [ 24.419232] rtnl_newlink+0x69a/0xa60 # [ 24.419589] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.419931] ? __lock_acquire+0x44d/0x7e0 # [ 24.420323] ? find_held_lock+0x2b/0x80 # [ 24.420667] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 24.421006] ? __lock_release+0x5d/0x170 # [ 24.421388] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.421734] rtnetlink_rcv_msg+0x710/0xc00 # [ 24.422080] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.422448] ? __lock_acquire+0x44d/0x7e0 # [ 24.422795] netlink_rcv_skb+0x124/0x350 # [ 24.423143] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.423509] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 24.423876] ? netlink_deliver_tap+0x13e/0x340 # [ 24.424240] ? netlink_deliver_tap+0xc3/0x340 # [ 24.424597] netlink_unicast+0x49e/0x780 # [ 24.424949] ? __pfx_netlink_unicast+0x10/0x10 # [ 24.425305] netlink_sendmsg+0x721/0xbe0 # [ 24.425664] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 24.426033] ? __import_iovec+0x238/0x3c0 # [ 24.426392] ? _copy_from_user+0x53/0xa0 # [ 24.426738] ____sys_sendmsg+0x7ad/0xa10 # [ 24.427092] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 24.427455] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 24.427892] ___sys_sendmsg+0xed/0x170 # [ 24.428264] ? kasan_record_aux_stack+0x8c/0xa0 # [ 24.428617] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 24.429052] ? __pfx____sys_sendmsg+0x10/0x10 # [ 24.429394] ? find_held_lock+0x2b/0x80 # [ 24.429751] ? __lock_acquire+0x44d/0x7e0 # [ 24.430114] ? find_held_lock+0x2b/0x80 # [ 24.430463] ? __virt_addr_valid+0x22e/0x450 # [ 24.430824] ? __lock_release+0x5d/0x170 # [ 24.431183] __sys_sendmsg+0x10b/0x1a0 # [ 24.431564] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 24.432004] ? __pfx___sys_sendmsg+0x10/0x10 # [ 24.432377] ? rcu_is_watching+0x12/0xc0 # [ 24.432734] do_syscall_64+0xc1/0x380 # [ 24.433137] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 24.433578] RIP: 0033:0x7f4d456c01e7 # [ 24.433931] 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 # [ 24.435166] RSP: 002b:00007ffeb7df2418 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 24.435715] RAX: ffffffffffffffda RBX: 00007ffeb7df2b50 RCX: 00007f4d456c01e7 # [ 24.436248] RDX: 0000000000000000 RSI: 00007ffeb7df2480 RDI: 0000000000000005 # [ 24.436768] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 24.437286] R10: 000000002711d910 R11: 0000000000000246 R12: 0000000000000003 # [ 24.437829] R13: 00000000686e4a76 R14: 0000000000499600 R15: 0000000000000000 # [ 24.438361] # [ 24.438617] irq event stamp: 54917 # [ 24.438891] hardirqs last enabled at (54925): [] __up_console_sem+0x6b/0x80 # [ 24.439494] hardirqs last disabled at (54934): [] __up_console_sem+0x50/0x80 # [ 24.440142] softirqs last enabled at (54964): [] handle_softirqs+0x358/0x620 # [ 24.440745] softirqs last disabled at (54943): [] __irq_exit_rcu+0xfa/0x160 # [ 24.441377] ---[ end trace 0000000000000000 ]--- # [ 25.712469] veth4: entered promiscuous mode # [ 25.866945] br0: port 4(macvlan4) entered blocking state # [ 25.867782] br0: port 4(macvlan4) entered disabled state # [ 25.868501] macvlan4: entered allmulticast mode # [ 25.869059] veth4: entered allmulticast mode # [ 25.875870] macvlan4: entered promiscuous mode # [ 25.877821] ------------[ cut here ]------------ # [ 25.878155] WARNING: CPU: 1 PID: 300 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 25.878775] Modules linked in: macvlan bridge stp llc veth # [ 25.879215] CPU: 1 UID: 0 PID: 300 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 25.879837] Tainted: [W]=WARN # [ 25.880534] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 25.880929] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 25.881436] 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 # [ 25.882701] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246 # [ 25.883180] RAX: 0000000000000000 RBX: ffff88801311a000 RCX: 0000000000000001 # [ 25.883657] RDX: 0000000000000000 RSI: ffffffffbba9f52e RDI: ffffffffbb25a5a0 # [ 25.884156] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 25.884624] R10: ffffc900005a7010 R11: ffffffffbc8b19b8 R12: 1ffff920000b4de2 # [ 25.885112] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff88801311af08 # [ 25.885581] FS: 00007f2b3f00d800(0000) GS:ffff888078727000(0000) knlGS:0000000000000000 # [ 25.886134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 25.886523] CR2: 00000000004e5818 CR3: 00000000151c7005 CR4: 0000000000772ef0 # [ 25.887046] PKRU: 55555554 # [ 25.887284] Call Trace: # [ 25.887518] # [ 25.887683] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 25.887995] ? find_held_lock+0x2b/0x80 # [ 25.888324] ? mark_held_locks+0x49/0x80 # [ 25.888642] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 25.889043] ? lockdep_hardirqs_on+0x7c/0x110 # [ 25.889383] netif_set_mtu+0x88/0x100 # [ 25.889694] ? __pfx_netif_set_mtu+0x10/0x10 # [ 25.890026] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 25.890469] dev_set_mtu+0xa0/0x150 # [ 25.890705] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 25.891160] br_add_if+0xda3/0x1330 [bridge] # [ 25.891521] do_set_master+0x32f/0x500 # [ 25.891840] do_setlink.constprop.0+0x9f4/0x2480 # [ 25.892170] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 25.892567] ? rcu_read_lock_any_held+0x43/0xb0 # [ 25.892883] ? validate_chain+0x166/0x4d0 # [ 25.893234] ? __kernel_text_address+0x12/0x40 # [ 25.893568] ? __lock_acquire+0x44d/0x7e0 # [ 25.893883] ? __mutex_trylock_common+0xf9/0x260 # [ 25.894208] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 25.894598] ? rcu_is_watching+0x12/0xc0 # [ 25.894912] ? rcu_is_watching+0x12/0xc0 # [ 25.895261] ? trace_contention_end+0xdc/0x140 # [ 25.895596] ? __mutex_lock+0x19c/0xcd0 # [ 25.895937] ? find_held_lock+0x2b/0x80 # [ 25.896282] ? rtnl_newlink+0x651/0xa60 # [ 25.896594] ? __create_object+0x5e/0xb0 # [ 25.896907] ? __pfx___mutex_lock+0x10/0x10 # [ 25.897233] ? trace_cap_capable+0x10f/0x190 # [ 25.897545] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 25.897927] ? __rtnl_newlink+0x40e/0xa40 # [ 25.898252] rtnl_newlink+0x69a/0xa60 # [ 25.898572] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.898907] ? __lock_acquire+0x44d/0x7e0 # [ 25.899262] ? find_held_lock+0x2b/0x80 # [ 25.899574] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 25.899879] ? __lock_release+0x5d/0x170 # [ 25.900202] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.900536] rtnetlink_rcv_msg+0x710/0xc00 # [ 25.900847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.901171] ? __lock_acquire+0x44d/0x7e0 # [ 25.901489] netlink_rcv_skb+0x124/0x350 # [ 25.901800] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.902142] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 25.902462] ? netlink_deliver_tap+0x13e/0x340 # [ 25.902769] ? netlink_deliver_tap+0xc3/0x340 # [ 25.903109] netlink_unicast+0x49e/0x780 # [ 25.903479] ? __pfx_netlink_unicast+0x10/0x10 # [ 25.903799] netlink_sendmsg+0x721/0xbe0 # [ 25.904124] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 25.904434] ? __import_iovec+0x238/0x3c0 # [ 25.904742] ? _copy_from_user+0x53/0xa0 # [ 25.905065] ____sys_sendmsg+0x7ad/0xa10 # [ 25.905374] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 25.905682] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 25.906095] ___sys_sendmsg+0xed/0x170 # [ 25.906402] ? kasan_record_aux_stack+0x8c/0xa0 # [ 25.906710] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 25.907140] ? __pfx____sys_sendmsg+0x10/0x10 # [ 25.907454] ? find_held_lock+0x2b/0x80 # [ 25.907763] ? __lock_acquire+0x44d/0x7e0 # [ 25.908112] ? find_held_lock+0x2b/0x80 # [ 25.908439] ? __virt_addr_valid+0x22e/0x450 # [ 25.908753] ? __lock_release+0x5d/0x170 # [ 25.909078] __sys_sendmsg+0x10b/0x1a0 # [ 25.909387] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 25.909763] ? __pfx___sys_sendmsg+0x10/0x10 # [ 25.910092] ? rcu_is_watching+0x12/0xc0 # [ 25.910508] do_syscall_64+0xc1/0x380 # [ 25.910831] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 25.911247] RIP: 0033:0x7f2b3f1da1e7 # [ 25.911591] 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 # [ 25.912703] RSP: 002b:00007ffda2623b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 25.913212] RAX: ffffffffffffffda RBX: 00007ffda26242d0 RCX: 00007f2b3f1da1e7 # [ 25.913690] RDX: 0000000000000000 RSI: 00007ffda2623c00 RDI: 0000000000000005 # [ 25.914186] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 25.914669] R10: 000000003df5f910 R11: 0000000000000246 R12: 0000000000000003 # [ 25.915155] R13: 00000000686e4a77 R14: 0000000000499600 R15: 0000000000000000 # [ 25.915679] # [ 25.915918] irq event stamp: 60021 # [ 25.916163] hardirqs last enabled at (60031): [] __up_console_sem+0x6b/0x80 # [ 25.916725] hardirqs last disabled at (60038): [] __up_console_sem+0x50/0x80 # [ 25.917287] softirqs last enabled at (60002): [] handle_softirqs+0x358/0x620 # [ 25.917838] softirqs last disabled at (59981): [] __irq_exit_rcu+0xfa/0x160 # [ 25.918415] ---[ end trace 0000000000000000 ]--- # [ 26.058446] br0: entered promiscuous mode # [ 26.404926] Bridge firewalling registered # [ 28.479896] br0: port 1(veth1) entered blocking state # [ 28.480807] br0: port 1(veth1) entered forwarding state # [ 28.637235] br0: port 2(veth2) entered blocking state # [ 28.637716] br0: port 2(veth2) entered forwarding state # [ 28.779972] br0: port 3(veth3) entered blocking state # [ 28.780452] br0: port 3(veth3) entered forwarding state # [ 28.922004] br0: port 4(macvlan4) entered blocking state # [ 28.922488] 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__->