make -C tools/testing/selftests TARGETS="net/netfilter" TEST_PROGS=br_netffilter_queue.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_queue.sh DETECTED CRASH, lowering timeout # net.bridge.bridge-nf-call-iptables = 1 # PING 192.168.1.1 (192.168.1.1) from 192.168.1.253 sender: 56(84) bytes of data. # 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=2.30 ms # # --- 192.168.1.1 ping statistics --- # 1 packets transmitted, 1 received, 0% packet loss, time 0ms # rtt min/avg/max/mdev = 2.301/2.301/2.301/0.000 ms # PING 192.168.1.2 (192.168.1.2) from 192.168.1.253 sender: 56(84) bytes of data. # 64 bytes from 192.168.1.2: icmp_seq=1 ttl=64 time=1.71 ms # # --- 192.168.1.2 ping statistics --- # 1 packets transmitted, 1 received, 0% packet loss, time 0ms # rtt min/avg/max/mdev = 1.714/1.714/1.714/0.000 ms # PING 192.168.1.3 (192.168.1.3) from 192.168.1.253 sender: 56(84) bytes of data. # 64 bytes from 192.168.1.3: icmp_seq=1 ttl=64 time=1.73 ms # # --- 192.168.1.3 ping statistics --- # 1 packets transmitted, 1 received, 0% packet loss, time 0ms # rtt min/avg/max/mdev = 1.731/1.731/1.731/0.000 ms # grep: /proc/self/net/netfilter/nfnetlink_queue: No such file or directory # WARNING: pinging broadcast address # PING 192.168.1.255 (192.168.1.255) from 192.168.1.253 sender: 56(84) bytes of data. # .................................................. # --- 192.168.1.255 ping statistics --- # 50 packets transmitted, 0 received, 100% packet loss, time 624ms # # 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 # [ 0.000002] kvm-clock: using sched offset of 643190409 cycles # [ 0.000390] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns # [ 0.001543] tsc: Detected 2999.972 MHz processor # [ 0.002008] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved # [ 0.002020] e820: remove [mem 0x000a0000-0x000fffff] usable # [ 0.002030] last_pfn = 0x3ffff max_arch_pfn = 0x400000000 # [ 0.002464] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs # [ 0.003059] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT # [ 0.010245] found SMP MP-table at [mem 0x000f4470-0x000f447f] # [ 0.010691] Using GB pages for direct mapping # [ 0.011418] ACPI: Early table checksum verification disabled # [ 0.011843] ACPI: RSDP 0x00000000000F4290 000024 (v02 BOCHS ) # [ 0.012276] ACPI: XSDT 0x000000003FFFFFB0 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.012890] ACPI: FACP 0x000000003FFFFE3A 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.013503] ACPI: DSDT 0x000000003FFFF200 000C3A (v02 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.014111] ACPI: APIC 0x000000003FFFFF46 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.014716] ACPI: Reserving FACP table memory at [mem 0x3ffffe3a-0x3fffff45] # [ 0.015224] ACPI: Reserving DSDT table memory at [mem 0x3ffff200-0x3ffffe39] # [ 0.015730] ACPI: Reserving APIC table memory at [mem 0x3fffff46-0x3fffffaf] # [ 0.016711] No NUMA configuration found # [ 0.017012] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] # [ 0.017500] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] # [ 0.030843] Zone ranges: # [ 0.031087] DMA [mem 0x0000000000001000-0x0000000000ffffff] # [ 0.031545] DMA32 [mem 0x0000000001000000-0x000000003fffefff] # [ 0.031995] Normal empty # [ 0.032237] Device empty # [ 0.032472] Movable zone start for each node # [ 0.032797] Early memory node ranges # [ 0.033078] node 0: [mem 0x0000000000001000-0x000000000009efff] # [ 0.033537] node 0: [mem 0x0000000000100000-0x000000003fffefff] # [ 0.033994] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] # [ 0.034514] On node 0, zone DMA: 1 pages in unavailable ranges # [ 0.035049] On node 0, zone DMA: 97 pages in unavailable ranges # [ 0.041950] On node 0, zone DMA32: 1 pages in unavailable ranges # [ 0.153986] kasan: KernelAddressSanitizer initialized # [ 0.154586] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) # [ 0.155069] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 # [ 0.155608] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 # [ 0.156116] ACPI: Using ACPI (MADT) for SMP configuration information # [ 0.156584] TSC deadline timer available # [ 0.156893] CPU topo: Max. logical packages: 1 # [ 0.157238] CPU topo: Max. logical dies: 1 # [ 0.157588] CPU topo: Max. dies per package: 1 # [ 0.157939] CPU topo: Max. threads per core: 1 # [ 0.158287] CPU topo: Num. cores per package: 4 # [ 0.158651] CPU topo: Num. threads per package: 4 # [ 0.159024] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs # [ 0.159520] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() # [ 0.160041] kvm-guest: KVM setup pv remote TLB flush # [ 0.160415] kvm-guest: setup PV sched yield # [ 0.160756] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] # [ 0.161303] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] # [ 0.161847] [mem 0x40000000-0xfeffbfff] available for PCI devices # [ 0.162294] Booting paravirtualized kernel on KVM # [ 0.162650] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns # [ 0.181686] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 # [ 0.183964] percpu: Embedded 68 pages/cpu s239184 r8192 d31152 u524288 # [ 0.184463] pcpu-alloc: s239184 r8192 d31152 u524288 alloc=1*2097152 # [ 0.184470] pcpu-alloc: [0] 0 1 2 3 # [ 0.184540] 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 # [ 0.188126] 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. # [ 0.190799] random: crng init done # [ 0.191072] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes # [ 0.192417] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) # [ 0.193386] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) # [ 0.194384] Fallback order for Node 0: 0 # [ 0.194391] Built 1 zonelists, mobility grouping on. Total pages: 262045 # [ 0.195152] Policy zone: DMA32 # [ 0.195392] mem auto-init: stack:off, heap alloc:off, heap free:off # [ 0.195832] stackdepot: allocating hash table via alloc_large_system_hash # [ 0.196297] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) # [ 0.266301] ********************************************************** # [ 0.266788] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.267237] ** ** # [ 0.267683] ** This system shows unhashed kernel memory addresses ** # [ 0.268131] ** via the console, logs, and other interfaces. This ** # [ 0.268580] ** might reduce the security of your system. ** # [ 0.269026] ** ** # [ 0.269475] ** If you see this message and you are not debugging ** # [ 0.269920] ** the kernel, report this immediately to your system ** # [ 0.270368] ** administrator! ** # [ 0.270821] ** ** # [ 0.271266] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.271714] ********************************************************** # [ 0.273138] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 # [ 0.297212] ftrace: allocating 54157 entries in 212 pages # [ 0.297626] ftrace: allocated 212 pages with 4 groups # [ 0.298585] Dynamic Preempt: full # [ 0.300951] Running RCU self tests # [ 0.301216] Running RCU synchronous self tests # [ 0.301535] rcu: Preemptible hierarchical RCU implementation. # [ 0.301937] rcu: RCU event tracing is enabled. # [ 0.302273] rcu: RCU lockdep checking is enabled. # [ 0.302612] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. # [ 0.303066] rcu: RCU callback double-/use-after-free debug is enabled. # [ 0.303520] Trampoline variant of Tasks RCU enabled. # [ 0.303878] Rude variant of Tasks RCU enabled. # [ 0.304204] Tracing variant of Tasks RCU enabled. # [ 0.304546] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. # [ 0.305063] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 # [ 0.305840] Running RCU synchronous self tests # [ 0.306184] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.306798] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.307429] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.429751] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 # [ 0.430564] rcu: srcu_init: Setting srcu_struct sizes based on contention. # [ 0.432384] Console: colour *CGA 80x25 # [ 0.432738] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar # [ 0.433265] ... MAX_LOCKDEP_SUBCLASSES: 8 # [ 0.433568] ... MAX_LOCK_DEPTH: 48 # [ 0.433874] ... MAX_LOCKDEP_KEYS: 8192 # [ 0.434188] ... CLASSHASH_SIZE: 4096 # [ 0.434504] ... MAX_LOCKDEP_ENTRIES: 32768 # [ 0.434826] ... MAX_LOCKDEP_CHAINS: 65536 # [ 0.435146] ... CHAINHASH_SIZE: 32768 # [ 0.435469] memory used by lock dependency info: 6429 kB # [ 0.435848] memory used for stack traces: 4224 kB # [ 0.436191] per task-struct memory footprint: 1920 bytes # [ 0.436805] ACPI: Core revision 20250404 # [ 0.438388] APIC: Switch to symmetric I/O mode setup # [ 0.439420] x2apic enabled # [ 0.442370] APIC: Switched APIC routing to: physical x2apic # [ 0.442788] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() # [ 0.443292] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() # [ 0.443910] kvm-guest: setup PV IPIs # [ 0.444425] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 0.445169] Calibrating delay loop (skipped) preset value.. 5999.94 BogoMIPS (lpj=2999972) # [ 0.445839] x86/cpu: User Mode Instruction Prevention (UMIP) activated # [ 0.446155] numa_add_cpu cpu 0 node 0: mask now 0 # [ 0.446155] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 # [ 0.446155] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 # [ 0.446155] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl # [ 0.446155] Spectre V2 : Mitigation: Enhanced / Automatic IBRS # [ 0.446155] RETBleed: Mitigation: Enhanced IBRS # [ 0.446155] ITS: Mitigation: Aligned branch/return thunks # [ 0.446155] MMIO Stale Data: Mitigation: Clear CPU buffers # [ 0.446155] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization # [ 0.446155] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT # [ 0.446155] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier # [ 0.446155] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' # [ 0.446155] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' # [ 0.446155] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 # [ 0.446155] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 # [ 0.446155] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 # [ 0.446155] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 # [ 0.446155] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 # [ 0.446155] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 # [ 0.446155] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 # [ 0.446155] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. # [ 0.446155] Freeing SMP alternatives memory: 40K # [ 0.446155] pid_max: default: 32768 minimum: 301 # [ 0.446155] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.446155] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.446155] Running RCU synchronous self tests # [ 0.446155] Running RCU synchronous self tests # [ 0.446155] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7) # [ 0.451050] Performance Events: Skylake events, full-width counters, Intel PMU driver. # [ 0.451715] ... version: 2 # [ 0.451997] ... bit width: 48 # [ 0.452167] ... generic registers: 4 # [ 0.452448] ... value mask: 0000ffffffffffff # [ 0.452804] ... max period: 00007fffffffffff # [ 0.453159] ... fixed-purpose events: 3 # [ 0.453437] ... event mask: 000000070000000f # [ 0.454324] signal: max sigframe size: 3632 # [ 0.455329] rcu: Hierarchical SRCU implementation. # [ 0.455666] rcu: Max phase no-delay instances is 400. # [ 0.457394] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level # [ 0.481195] smp: Bringing up secondary CPUs ... # [ 0.486802] smpboot: x86: Booting SMP configuration: # [ 0.487195] .... node #0, CPUs: #1 #2 #3 # [ 0.015106] numa_add_cpu cpu 1 node 0: mask now 0-1 # [ 0.015106] numa_add_cpu cpu 2 node 0: mask now 0-2 # [ 0.015106] numa_add_cpu cpu 3 node 0: mask now 0-3 # [ 0.497283] smp: Brought up 1 node, 4 CPUs # [ 0.498446] smpboot: Total of 4 processors activated (23999.77 BogoMIPS) # [ 0.505301] Memory: 740444K/1048180K available (49464K kernel code, 14404K rwdata, 11956K rodata, 6884K init, 18820K bss, 294236K reserved, 0K cma-reserved) # [ 0.508971] devtmpfs: initialized # [ 0.512563] x86/mm: Memory block size: 128MB # [ 0.537498] Running RCU synchronous self tests # [ 0.537846] Running RCU synchronous self tests # [ 0.539530] Running RCU Tasks wait API self tests # [ 0.539549] Running RCU Tasks Rude wait API self tests # [ 0.540163] Running RCU Tasks Trace wait API self tests # [ 0.553180] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns # [ 0.554301] posixtimers hash table entries: 2048 (order: 5, 147456 bytes, linear) # [ 0.555072] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). # [ 0.557954] PM: RTC time: 11:07:41, date: 2025-07-09 # [ 0.564631] NET: Registered PF_NETLINK/PF_ROUTE protocol family # [ 0.566572] audit: initializing netlink subsys (disabled) # [ 0.567598] audit: type=2000 audit(1752059261.840:1): state=initialized audit_enabled=0 res=1 # [ 0.572170] Callback from call_rcu_tasks_trace() invoked. # [ 0.573658] thermal_sys: Registered thermal governor 'step_wise' # [ 0.574016] cpuidle: using governor menu # [ 0.579137] PCI: Fatal: No config space access function found # [ 0.579873] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. # [ 0.589339] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 # [ 0.589827] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages # [ 0.590165] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page # [ 0.590601] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages # [ 0.591052] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page # [ 0.599904] ACPI: Added _OSI(Module Device) # [ 0.600209] ACPI: Added _OSI(Processor Device) # [ 0.600519] ACPI: Added _OSI(Processor Aggregator Device) # [ 0.722798] ACPI: 1 ACPI AML tables successfully acquired and loaded # [ 0.749213] Callback from call_rcu_tasks() invoked. # [ 0.763159] ACPI: Interpreter enabled # [ 0.764175] ACPI: PM: (supports S0 S5) # [ 0.764461] ACPI: Using IOAPIC for interrupt routing # [ 0.765521] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug # [ 0.766104] PCI: Using E820 reservations for host bridge windows # [ 0.868769] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) # [ 0.870083] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] # [ 0.871163] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] # [ 0.898983] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource # [ 0.934605] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) # [ 0.941467] PCI host bridge to bus 0000:00 # [ 0.945622] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] # [ 0.946153] pci_bus 0000:00: root bus resource [mem 0x300000000000-0x3fffffffffff window] # [ 0.946728] pci_bus 0000:00: root bus resource [bus 00-ff] # [ 0.948199] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint # [ 0.954595] ACPI: PCI: Interrupt link GSI0 configured for IRQ 16 # [ 0.956757] ACPI: PCI: Interrupt link GSI1 configured for IRQ 17 # [ 0.958590] ACPI: PCI: Interrupt link GSI2 configured for IRQ 18 # [ 0.960034] ACPI: PCI: Interrupt link GSI3 configured for IRQ 19 # [ 0.963562] iommu: Default domain type: Translated # [ 0.963901] iommu: DMA domain TLB invalidation policy: lazy mode # [ 0.972865] SCSI subsystem initialized # [ 0.974805] libata version 3.00 loaded. # [ 0.977583] pps_core: LinuxPPS API ver. 1 registered # [ 0.977932] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti # [ 0.978404] PTP clock support registered # [ 0.982783] Advanced Linux Sound Architecture Driver Initialized. # [ 0.993846] PCI: Using ACPI for IRQ routing # [ 0.994152] PCI: pci_cache_line_size set to 64 bytes # [ 0.994179] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] # [ 0.994261] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] # [ 0.995771] vgaarb: loaded # [ 0.999158] clocksource: Switched to clocksource kvm-clock # [ 1.057737] VFS: Disk quotas dquot_6.6.0 # [ 1.058239] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) # [ 1.067809] pnp: PnP ACPI init # [ 1.076553] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved # [ 1.077389] pnp: PnP ACPI: found 3 devices # [ 1.160638] NET: Registered PF_INET protocol family # [ 1.161672] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) # [ 1.168845] tcp_listen_portaddr_hash hash table entries: 512 (order: 3, 36864 bytes, linear) # [ 1.169481] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) # [ 1.170170] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) # [ 1.171141] TCP bind hash table entries: 8192 (order: 8, 1179648 bytes, linear) # [ 1.172922] TCP: Hash tables configured (established 8192 bind 8192) # [ 1.174203] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.174911] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.177233] NET: Registered PF_UNIX/PF_LOCAL protocol family # [ 1.177934] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] # [ 1.178411] pci_bus 0000:00: resource 5 [mem 0x300000000000-0x3fffffffffff window] # [ 1.179215] PCI: CLS 0 bytes, default 64 # [ 1.179932] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer # [ 1.196770] kvm_amd: CPU 1 isn't AMD or Hygon # [ 1.197092] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 1.227625] Initialise system trusted keyrings # [ 1.229033] workingset: timestamp_bits=56 max_order=18 bucket_order=0 # [ 1.259731] squashfs: version 4.0 (2009/01/31) Phillip Lougher # [ 1.260410] fuse: init (API version 7.44) # [ 1.262574] 9p: Installing v9fs 9p2000 file system support # [ 1.279379] Key type asymmetric registered # [ 1.279717] Asymmetric key parser 'x509' registered # [ 1.280945] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) # [ 1.281882] io scheduler mq-deadline registered # [ 1.282212] io scheduler kyber registered # [ 1.292850] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 # [ 1.295684] ACPI: button: Power Button [PWRB] # [ 1.302773] virtiofs virtio0: discovered new tag: ROOTFS # [ 1.304882] virtiofs virtio0: virtio_fs_setup_dax: No cache capability # [ 1.313806] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled # [ 1.318253] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A # [ 1.521797] Non-volatile memory driver v1.3 # [ 1.522136] Linux agpgart interface v0.103 # [ 1.524683] ACPI: bus type drm_connector registered # [ 1.621305] loop: module loaded # [ 1.635497] printk: legacy console [hvc0] enabled # [ 1.635856] printk: legacy bootconsole [earlyser0] disabled # [ 1.649506] i8042: PNP: No PS/2 controller found. # [ 1.662711] rtc_cmos 00:01: registered as rtc0 # [ 1.663206] rtc_cmos 00:01: setting system clock to 2025-07-09T11:07:42 UTC (1752059262) # [ 1.664808] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram # [ 1.672402] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev # [ 1.691736] NET: Registered PF_INET6 protocol family # [ 1.701228] Segment Routing with IPv6 # [ 1.702154] In-situ OAM (IOAM) with IPv6 # [ 1.702920] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver # [ 1.710591] NET: Registered PF_PACKET protocol family # [ 1.711023] 9pnet: Installing 9P2000 support # [ 1.711690] Key type dns_resolver registered # [ 1.720018] IPI shorthand broadcast: enabled # [ 2.067497] sched_clock: Marking stable (2053004948, 14106529)->(2151030692, -83919215) # [ 2.072970] registered taskstats version 1 # [ 2.077782] Loading compiled-in X.509 certificates # [ 2.284394] Demotion targets for Node 0: null # [ 2.285729] kmemleak: Kernel memory leak detector initialized (mem pool available: 15239) # [ 2.285748] kmemleak: Automatic memory scanning thread started # [ 2.286142] page_owner is disabled # [ 2.287377] PM: Magic number: 1:911:124 # [ 2.287678] netconsole: network logging started # [ 2.292181] ALSA device list: # [ 2.292381] No soundcards found. # [ 2.294679] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) # [ 2.299518] VFS: Mounted root (virtiofs filesystem) readonly on device 0:20. # [ 2.300838] devtmpfs: mounted # [ 2.376848] Freeing unused kernel image (initmem) memory: 6884K # [ 2.377328] Write protecting the kernel read-only data: 63488k # [ 2.379742] Freeing unused kernel image (text/rodata gap) memory: 1732K # [ 2.380487] Freeing unused kernel image (rodata/data gap) memory: 332K # [ 2.380872] Run /home/virtme/virtme-ng/virtme/guest/virtme-init as init process # [ 2.381206] with arguments: # [ 2.381210] /home/virtme/virtme-ng/virtme/guest/virtme-init # [ 2.381214] with environment: # [ 2.381216] HOME=/ # [ 2.381220] TERM=linux # [ 2.381223] virtme_hostname=virtme-ng # [ 2.381225] nr_open=1073741816 # [ 2.381228] virtme_link_mods=/home/virtme/testing-16/.virtme_mods/lib/modules/0.0.0 # [ 2.381231] virtme_rw_overlay0=/etc # [ 2.381234] virtme_rw_overlay1=/lib # [ 2.381237] virtme_rw_overlay2=/home # [ 2.381239] virtme_rw_overlay3=/opt # [ 2.381242] virtme_rw_overlay4=/srv # [ 2.381245] virtme_rw_overlay5=/usr # [ 2.381248] virtme_rw_overlay6=/var # [ 2.381250] virtme_rw_overlay7=/tmp # [ 2.381253] virtme_console=ttyS0 # [ 2.381256] virtme_chdir=home/virtme/testing-16 # [ 2.614336] mount (73) used greatest stack depth: 26032 bytes left # [ 2.812893] mkdir (76) used greatest stack depth: 25496 bytes left # [ 3.269070] mount (89) used greatest stack depth: 25184 bytes left # [ 4.015527] virtme-init: basic initialization done # [ 4.086971] virtme-init: running systemd-tmpfiles # [ 4.101690] virtme-init: starting udevd # [ 4.331046] virtme-init: triggering udev coldplug # [ 7.290819] virtme-init: waiting for udev to settle # [ 8.041090] virtme-init: udev is done # [ 8.855658] virtme-init: Setting hostname to virtme-ng... # [ 8.993678] ip (169) used greatest stack depth: 24696 bytes left # [ 19.920714] ip (279) used greatest stack depth: 24560 bytes left # [ 20.645393] ip (284) used greatest stack depth: 23472 bytes left # [ 22.933261] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. # [ 23.737965] br0: port 1(c1) entered blocking state # [ 23.738436] br0: port 1(c1) entered disabled state # [ 23.738893] c1: entered allmulticast mode # [ 23.742564] c1: entered promiscuous mode # [ 23.745422] ------------[ cut here ]------------ # [ 23.745737] WARNING: CPU: 0 PID: 307 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 23.746781] Modules linked in: veth bridge stp llc # [ 23.747225] CPU: 0 UID: 0 PID: 307 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 23.747772] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 23.748188] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 23.748513] 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 # [ 23.749664] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246 # [ 23.750059] RAX: 0000000000000000 RBX: ffff8880110a2000 RCX: 0000000000000001 # [ 23.750549] RDX: 0000000000000000 RSI: ffffffffb5a9f52e RDI: ffffffffb525a5a0 # [ 23.751009] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 23.751603] R10: ffffc900005b7010 R11: ffffffffb5f798a0 R12: 1ffff920000b6de2 # [ 23.752064] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff8880110a2f08 # [ 23.752554] FS: 00007f45be763800(0000) GS:ffff8880776a7000(0000) knlGS:0000000000000000 # [ 23.753099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 23.753531] CR2: 00000000004e6888 CR3: 000000000505e002 CR4: 0000000000772ef0 # [ 23.753997] PKRU: 55555554 # [ 23.754260] Call Trace: # [ 23.754496] # [ 23.754658] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 23.754969] ? __lock_acquire+0x44d/0x7e0 # [ 23.755311] ? find_held_lock+0x2b/0x80 # [ 23.755636] netif_set_mtu+0x88/0x100 # [ 23.755945] ? __pfx_netif_set_mtu+0x10/0x10 # [ 23.756293] dev_set_mtu+0xa0/0x150 # [ 23.756527] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 23.756953] br_add_if+0xda3/0x1330 [bridge] # [ 23.757342] do_set_master+0x32f/0x500 # [ 23.757656] do_setlink.constprop.0+0x9f4/0x2480 # [ 23.757979] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 23.758399] ? rcu_read_lock_any_held+0x43/0xb0 # [ 23.758706] ? validate_chain+0x166/0x4d0 # [ 23.759009] ? __kernel_text_address+0x12/0x40 # [ 23.759340] ? __lock_acquire+0x44d/0x7e0 # [ 23.759652] ? __mutex_trylock_common+0xf9/0x260 # [ 23.759971] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 23.760372] ? rcu_is_watching+0x12/0xc0 # [ 23.760688] ? rcu_is_watching+0x12/0xc0 # [ 23.760993] ? trace_contention_end+0xdc/0x140 # [ 23.761307] ? __mutex_lock+0x19c/0xcd0 # [ 23.761635] ? find_held_lock+0x2b/0x80 # [ 23.761953] ? rtnl_newlink+0x651/0xa60 # [ 23.762266] ? __create_object+0x5e/0xb0 # [ 23.762594] ? __pfx___mutex_lock+0x10/0x10 # [ 23.762901] ? trace_cap_capable+0x10f/0x190 # [ 23.763220] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 23.763616] ? __rtnl_newlink+0x40e/0xa40 # [ 23.763944] rtnl_newlink+0x69a/0xa60 # [ 23.764265] ? __pfx_rtnl_newlink+0x10/0x10 # [ 23.764581] ? __lock_acquire+0x44d/0x7e0 # [ 23.764891] ? find_held_lock+0x2b/0x80 # [ 23.765216] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 23.765535] ? __lock_release+0x5d/0x170 # [ 23.765844] ? __pfx_rtnl_newlink+0x10/0x10 # [ 23.766170] rtnetlink_rcv_msg+0x710/0xc00 # [ 23.766489] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 23.766799] ? __lock_acquire+0x44d/0x7e0 # [ 23.767129] netlink_rcv_skb+0x124/0x350 # [ 23.767436] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 23.767766] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 23.768098] ? netlink_deliver_tap+0x13e/0x340 # [ 23.768416] ? netlink_deliver_tap+0xc3/0x340 # [ 23.768739] netlink_unicast+0x49e/0x780 # [ 23.769050] ? __pfx_netlink_unicast+0x10/0x10 # [ 23.769377] netlink_sendmsg+0x721/0xbe0 # [ 23.769699] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 23.770004] ? __import_iovec+0x238/0x3c0 # [ 23.770325] ? _copy_from_user+0x53/0xa0 # [ 23.770648] ____sys_sendmsg+0x7ad/0xa10 # [ 23.770954] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 23.771267] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 23.771671] ___sys_sendmsg+0xed/0x170 # [ 23.771974] ? kasan_record_aux_stack+0x8c/0xa0 # [ 23.772290] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 23.772686] ? __pfx____sys_sendmsg+0x10/0x10 # [ 23.772995] ? find_held_lock+0x2b/0x80 # [ 23.773322] ? __lock_acquire+0x44d/0x7e0 # [ 23.773659] ? find_held_lock+0x2b/0x80 # [ 23.773965] ? __virt_addr_valid+0x22e/0x450 # [ 23.774280] ? __lock_release+0x5d/0x170 # [ 23.774597] __sys_sendmsg+0x10b/0x1a0 # [ 23.774910] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 23.775297] ? __pfx___sys_sendmsg+0x10/0x10 # [ 23.775625] ? rcu_is_watching+0x12/0xc0 # [ 23.775940] do_syscall_64+0xc1/0x380 # [ 23.776258] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 23.776650] RIP: 0033:0x7f45be9301e7 # [ 23.776973] 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 # [ 23.778089] RSP: 002b:00007fff70ef70a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 23.778577] RAX: ffffffffffffffda RBX: 00007fff70ef77d0 RCX: 00007f45be9301e7 # [ 23.779054] RDX: 0000000000000000 RSI: 00007fff70ef7110 RDI: 0000000000000005 # [ 23.779798] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 23.780266] R10: 0000000008af0910 R11: 0000000000000246 R12: 0000000000000003 # [ 23.780742] R13: 00000000686e4d95 R14: 0000000000499600 R15: 0000000000000000 # [ 23.781464] # [ 23.781697] irq event stamp: 51759 # [ 23.781946] hardirqs last enabled at (51767): [] __up_console_sem+0x6b/0x80 # [ 23.782711] hardirqs last disabled at (51776): [] __up_console_sem+0x50/0x80 # [ 23.783263] softirqs last enabled at (51748): [] handle_softirqs+0x358/0x620 # [ 23.783807] softirqs last disabled at (51723): [] __irq_exit_rcu+0xfa/0x160 # [ 23.784575] ---[ end trace 0000000000000000 ]--- # [ 24.453543] br0: port 2(c2) entered blocking state # [ 24.453916] br0: port 2(c2) entered disabled state # [ 24.454281] c2: entered allmulticast mode # [ 24.457827] c2: entered promiscuous mode # [ 24.459479] ------------[ cut here ]------------ # [ 24.459820] WARNING: CPU: 2 PID: 312 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 24.460464] Modules linked in: veth bridge stp llc # [ 24.460812] CPU: 2 UID: 0 PID: 312 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 24.461804] Tainted: [W]=WARN # [ 24.462055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 24.462460] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 24.462791] 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 # [ 24.463913] RSP: 0018:ffffc900005f6ef0 EFLAGS: 00010246 # [ 24.464325] RAX: 0000000000000000 RBX: ffff8880110a2000 RCX: 0000000000000001 # [ 24.464797] RDX: 0000000000000000 RSI: ffffffffb5a9f52e RDI: ffffffffb525a5a0 # [ 24.465285] RBP: ffffc900005f6fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 24.465759] R10: ffffc900005f7010 R11: ffffffffb68b19b8 R12: 1ffff920000bede2 # [ 24.466237] R13: 00000000000005dc R14: ffffc900005f7010 R15: ffff8880110a2f08 # [ 24.466711] FS: 00007f551bb3f800(0000) GS:ffff8880777a7000(0000) knlGS:0000000000000000 # [ 24.467288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 24.467689] CR2: 00000000004e6888 CR3: 000000000f8d1004 CR4: 0000000000772ef0 # [ 24.468183] PKRU: 55555554 # [ 24.468426] Call Trace: # [ 24.468673] # [ 24.468847] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 24.469179] ? find_held_lock+0x2b/0x80 # [ 24.469507] ? mark_held_locks+0x49/0x80 # [ 24.469828] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 24.470253] ? lockdep_hardirqs_on+0x7c/0x110 # [ 24.470578] netif_set_mtu+0x88/0x100 # [ 24.470896] ? __pfx_netif_set_mtu+0x10/0x10 # [ 24.471236] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 24.471678] dev_set_mtu+0xa0/0x150 # [ 24.471928] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 24.472386] br_add_if+0xda3/0x1330 [bridge] # [ 24.472755] do_set_master+0x32f/0x500 # [ 24.473077] do_setlink.constprop.0+0x9f4/0x2480 # [ 24.473410] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 24.473810] ? rcu_read_lock_any_held+0x43/0xb0 # [ 24.474138] ? validate_chain+0x166/0x4d0 # [ 24.474457] ? __kernel_text_address+0x12/0x40 # [ 24.474796] ? __lock_acquire+0x44d/0x7e0 # [ 24.475125] ? __mutex_trylock_common+0xf9/0x260 # [ 24.475446] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 24.475835] ? rcu_is_watching+0x12/0xc0 # [ 24.476164] ? rcu_is_watching+0x12/0xc0 # [ 24.476480] ? trace_contention_end+0xdc/0x140 # [ 24.476814] ? __mutex_lock+0x19c/0xcd0 # [ 24.477141] ? find_held_lock+0x2b/0x80 # [ 24.477460] ? rtnl_newlink+0x651/0xa60 # [ 24.477774] ? __create_object+0x5e/0xb0 # [ 24.478095] ? __pfx___mutex_lock+0x10/0x10 # [ 24.478429] ? trace_cap_capable+0x10f/0x190 # [ 24.478764] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 24.479167] ? __rtnl_newlink+0x40e/0xa40 # [ 24.479494] rtnl_newlink+0x69a/0xa60 # [ 24.479817] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.480145] ? __lock_acquire+0x44d/0x7e0 # [ 24.480470] ? find_held_lock+0x2b/0x80 # [ 24.480790] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 24.481127] ? __lock_release+0x5d/0x170 # [ 24.481448] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.481769] rtnetlink_rcv_msg+0x710/0xc00 # [ 24.482091] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.482421] ? __lock_acquire+0x44d/0x7e0 # [ 24.482744] netlink_rcv_skb+0x124/0x350 # [ 24.483123] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.483477] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 24.483809] ? netlink_deliver_tap+0x13e/0x340 # [ 24.484150] ? netlink_deliver_tap+0xc3/0x340 # [ 24.484505] netlink_unicast+0x49e/0x780 # [ 24.484833] ? __pfx_netlink_unicast+0x10/0x10 # [ 24.485170] netlink_sendmsg+0x721/0xbe0 # [ 24.485499] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 24.485817] ? __import_iovec+0x238/0x3c0 # [ 24.486149] ? _copy_from_user+0x53/0xa0 # [ 24.486473] ____sys_sendmsg+0x7ad/0xa10 # [ 24.486799] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 24.487125] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 24.487536] ___sys_sendmsg+0xed/0x170 # [ 24.487852] ? kasan_record_aux_stack+0x8c/0xa0 # [ 24.488188] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 24.488585] ? __pfx____sys_sendmsg+0x10/0x10 # [ 24.488911] ? find_held_lock+0x2b/0x80 # [ 24.489243] ? __lock_acquire+0x44d/0x7e0 # [ 24.489571] ? find_held_lock+0x2b/0x80 # [ 24.489890] ? __virt_addr_valid+0x22e/0x450 # [ 24.490218] ? __lock_release+0x5d/0x170 # [ 24.490544] __sys_sendmsg+0x10b/0x1a0 # [ 24.490861] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 24.491261] ? __pfx___sys_sendmsg+0x10/0x10 # [ 24.491601] ? rcu_is_watching+0x12/0xc0 # [ 24.491922] do_syscall_64+0xc1/0x380 # [ 24.492255] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 24.492645] RIP: 0033:0x7f551bd0c1e7 # [ 24.492975] 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 # [ 24.494093] RSP: 002b:00007fff60b08058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 24.494574] RAX: ffffffffffffffda RBX: 00007fff60b08780 RCX: 00007f551bd0c1e7 # [ 24.495046] RDX: 0000000000000000 RSI: 00007fff60b080c0 RDI: 0000000000000005 # [ 24.495525] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 24.495998] R10: 0000000003b22910 R11: 0000000000000246 R12: 0000000000000003 # [ 24.496478] R13: 00000000686e4d96 R14: 0000000000499600 R15: 0000000000000000 # [ 24.496961] # [ 24.497221] irq event stamp: 49699 # [ 24.497464] hardirqs last enabled at (49709): [] __up_console_sem+0x6b/0x80 # [ 24.498015] hardirqs last disabled at (49718): [] __up_console_sem+0x50/0x80 # [ 24.498578] softirqs last enabled at (48662): [] handle_softirqs+0x358/0x620 # [ 24.499130] softirqs last disabled at (48421): [] __irq_exit_rcu+0xfa/0x160 # [ 24.499668] ---[ end trace 0000000000000000 ]--- # [ 25.166660] br0: port 3(c3) entered blocking state # [ 25.166998] br0: port 3(c3) entered disabled state # [ 25.167349] c3: entered allmulticast mode # [ 25.170832] c3: entered promiscuous mode # [ 25.172628] ------------[ cut here ]------------ # [ 25.172938] WARNING: CPU: 3 PID: 317 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 25.173558] Modules linked in: veth bridge stp llc # [ 25.173882] CPU: 3 UID: 0 PID: 317 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 25.174515] Tainted: [W]=WARN # [ 25.174750] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 25.175141] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 25.175460] 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 # [ 25.176792] RSP: 0018:ffffc900006a6ef0 EFLAGS: 00010246 # [ 25.177331] RAX: 0000000000000000 RBX: ffff8880110a2000 RCX: 0000000000000001 # [ 25.177794] RDX: 0000000000000000 RSI: ffffffffb5a9f52e RDI: ffffffffb525a5a0 # [ 25.178486] RBP: ffffc900006a6fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 25.178954] R10: ffffc900006a7010 R11: ffffffffb68b19b8 R12: 1ffff920000d4de2 # [ 25.179563] R13: 00000000000005dc R14: ffffc900006a7010 R15: ffff8880110a2f08 # [ 25.180024] FS: 00007fd78be71800(0000) GS:ffff888077827000(0000) knlGS:0000000000000000 # [ 25.180585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 25.180982] CR2: 00000000004e6888 CR3: 000000000f96f001 CR4: 0000000000772ef0 # [ 25.181470] PKRU: 55555554 # [ 25.181708] Call Trace: # [ 25.181939] # [ 25.182101] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 25.182423] ? find_held_lock+0x2b/0x80 # [ 25.182735] ? mark_held_locks+0x49/0x80 # [ 25.183045] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 25.183437] ? lockdep_hardirqs_on+0x7c/0x110 # [ 25.183755] netif_set_mtu+0x88/0x100 # [ 25.184063] ? __pfx_netif_set_mtu+0x10/0x10 # [ 25.184401] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 25.184833] dev_set_mtu+0xa0/0x150 # [ 25.185069] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 25.185504] br_add_if+0xda3/0x1330 [bridge] # [ 25.185869] do_set_master+0x32f/0x500 # [ 25.186190] do_setlink.constprop.0+0x9f4/0x2480 # [ 25.186503] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 25.186890] ? rcu_read_lock_any_held+0x43/0xb0 # [ 25.187207] ? validate_chain+0x166/0x4d0 # [ 25.187513] ? __kernel_text_address+0x12/0x40 # [ 25.187825] ? __lock_acquire+0x44d/0x7e0 # [ 25.188162] ? __mutex_trylock_common+0xf9/0x260 # [ 25.188479] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 25.188878] ? rcu_is_watching+0x12/0xc0 # [ 25.189200] ? rcu_is_watching+0x12/0xc0 # [ 25.189508] ? trace_contention_end+0xdc/0x140 # [ 25.189815] ? __mutex_lock+0x19c/0xcd0 # [ 25.190137] ? find_held_lock+0x2b/0x80 # [ 25.190448] ? rtnl_newlink+0x651/0xa60 # [ 25.190751] ? __create_object+0x5e/0xb0 # [ 25.191061] ? __pfx___mutex_lock+0x10/0x10 # [ 25.191379] ? trace_cap_capable+0x10f/0x190 # [ 25.191690] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 25.192074] ? __rtnl_newlink+0x40e/0xa40 # [ 25.192406] rtnl_newlink+0x69a/0xa60 # [ 25.192728] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.193037] ? __lock_acquire+0x44d/0x7e0 # [ 25.193362] ? find_held_lock+0x2b/0x80 # [ 25.193677] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 25.193984] ? __lock_release+0x5d/0x170 # [ 25.194299] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.194606] rtnetlink_rcv_msg+0x710/0xc00 # [ 25.194914] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.195236] ? __lock_acquire+0x44d/0x7e0 # [ 25.195558] netlink_rcv_skb+0x124/0x350 # [ 25.195864] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.196191] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 25.196514] ? netlink_deliver_tap+0x13e/0x340 # [ 25.196819] ? netlink_deliver_tap+0xc3/0x340 # [ 25.197141] netlink_unicast+0x49e/0x780 # [ 25.197450] ? __pfx_netlink_unicast+0x10/0x10 # [ 25.197765] netlink_sendmsg+0x721/0xbe0 # [ 25.198073] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 25.198398] ? __import_iovec+0x238/0x3c0 # [ 25.198707] ? _copy_from_user+0x53/0xa0 # [ 25.199017] ____sys_sendmsg+0x7ad/0xa10 # [ 25.199338] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 25.199643] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 25.200035] ___sys_sendmsg+0xed/0x170 # [ 25.200356] ? kasan_record_aux_stack+0x8c/0xa0 # [ 25.200668] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 25.201048] ? __pfx____sys_sendmsg+0x10/0x10 # [ 25.201370] ? find_held_lock+0x2b/0x80 # [ 25.201681] ? __lock_acquire+0x44d/0x7e0 # [ 25.201990] ? find_held_lock+0x2b/0x80 # [ 25.202307] ? __virt_addr_valid+0x22e/0x450 # [ 25.202611] ? __lock_release+0x5d/0x170 # [ 25.202925] __sys_sendmsg+0x10b/0x1a0 # [ 25.203238] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 25.203627] ? __pfx___sys_sendmsg+0x10/0x10 # [ 25.203945] ? rcu_is_watching+0x12/0xc0 # [ 25.204271] do_syscall_64+0xc1/0x380 # [ 25.204586] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 25.204963] RIP: 0033:0x7fd78c03e1e7 # [ 25.205288] 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 # [ 25.206392] RSP: 002b:00007ffd8bd9aa28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 25.206855] RAX: ffffffffffffffda RBX: 00007ffd8bd9b150 RCX: 00007fd78c03e1e7 # [ 25.207323] RDX: 0000000000000000 RSI: 00007ffd8bd9aa90 RDI: 0000000000000005 # [ 25.207790] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 25.208276] R10: 000000000fb8d910 R11: 0000000000000246 R12: 0000000000000003 # [ 25.208776] R13: 00000000686e4d96 R14: 0000000000499600 R15: 0000000000000000 # [ 25.209256] # [ 25.209487] irq event stamp: 47875 # [ 25.209716] hardirqs last enabled at (47883): [] __up_console_sem+0x6b/0x80 # [ 25.210253] hardirqs last disabled at (47892): [] __up_console_sem+0x50/0x80 # [ 25.210783] softirqs last enabled at (47846): [] handle_softirqs+0x358/0x620 # [ 25.211320] softirqs last disabled at (47825): [] __irq_exit_rcu+0xfa/0x160 # [ 25.211853] ---[ end trace 0000000000000000 ]--- # [ 25.881343] br0: port 4(sender) entered blocking state # [ 25.881790] br0: port 4(sender) entered disabled state # [ 25.882227] sender: entered allmulticast mode # [ 25.885660] sender: entered promiscuous mode # [ 25.887673] ------------[ cut here ]------------ # [ 25.888005] WARNING: CPU: 2 PID: 322 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 25.888658] Modules linked in: veth bridge stp llc # [ 25.888999] CPU: 2 UID: 0 PID: 322 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 25.890341] Tainted: [W]=WARN # [ 25.890590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 25.890986] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 25.891330] 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 # [ 25.892462] RSP: 0018:ffffc90000726ef0 EFLAGS: 00010246 # [ 25.892874] RAX: 0000000000000000 RBX: ffff8880110a2000 RCX: 0000000000000001 # [ 25.893354] RDX: 0000000000000000 RSI: ffffffffb5a9f52e RDI: ffffffffb525a5a0 # [ 25.893831] RBP: ffffc90000726fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 25.894310] R10: ffffc90000727010 R11: ffffffffb68b19b8 R12: 1ffff920000e4de2 # [ 25.894778] R13: 00000000000005dc R14: ffffc90000727010 R15: ffff8880110a2f08 # [ 25.895258] FS: 00007f783bdc1800(0000) GS:ffff8880777a7000(0000) knlGS:0000000000000000 # [ 25.895829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 25.896248] CR2: 00000000004e5770 CR3: 000000000f9b4004 CR4: 0000000000772ef0 # [ 25.896724] PKRU: 55555554 # [ 25.896968] Call Trace: # [ 25.897219] # [ 25.897390] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 25.897723] ? find_held_lock+0x2b/0x80 # [ 25.898049] ? mark_held_locks+0x49/0x80 # [ 25.898408] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 25.898804] ? lockdep_hardirqs_on+0x7c/0x110 # [ 25.899135] netif_set_mtu+0x88/0x100 # [ 25.899458] ? __pfx_netif_set_mtu+0x10/0x10 # [ 25.899788] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 25.900267] dev_set_mtu+0xa0/0x150 # [ 25.900530] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 25.900973] br_add_if+0xda3/0x1330 [bridge] # [ 25.901348] do_set_master+0x32f/0x500 # [ 25.901673] do_setlink.constprop.0+0x9f4/0x2480 # [ 25.901995] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 25.902421] ? rcu_read_lock_any_held+0x43/0xb0 # [ 25.902738] ? validate_chain+0x166/0x4d0 # [ 25.903061] ? __kernel_text_address+0x12/0x40 # [ 25.903395] ? __lock_acquire+0x44d/0x7e0 # [ 25.903717] ? __mutex_trylock_common+0xf9/0x260 # [ 25.904034] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 25.904464] ? rcu_is_watching+0x12/0xc0 # [ 25.904788] ? rcu_is_watching+0x12/0xc0 # [ 25.905104] ? trace_contention_end+0xdc/0x140 # [ 25.905439] ? __mutex_lock+0x19c/0xcd0 # [ 25.905760] ? find_held_lock+0x2b/0x80 # [ 25.906076] ? rtnl_newlink+0x651/0xa60 # [ 25.906415] ? __create_object+0x5e/0xb0 # [ 25.906731] ? __pfx___mutex_lock+0x10/0x10 # [ 25.907051] ? trace_cap_capable+0x10f/0x190 # [ 25.907376] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 25.907766] ? __rtnl_newlink+0x40e/0xa40 # [ 25.908093] rtnl_newlink+0x69a/0xa60 # [ 25.908446] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.908779] ? __lock_acquire+0x44d/0x7e0 # [ 25.909101] ? find_held_lock+0x2b/0x80 # [ 25.909433] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 25.909746] ? __lock_release+0x5d/0x170 # [ 25.910065] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.910391] rtnetlink_rcv_msg+0x710/0xc00 # [ 25.910718] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.911038] ? __lock_acquire+0x44d/0x7e0 # [ 25.911372] netlink_rcv_skb+0x124/0x350 # [ 25.911691] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.912010] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 25.912360] ? netlink_deliver_tap+0x13e/0x340 # [ 25.912677] ? netlink_deliver_tap+0xc3/0x340 # [ 25.913251] netlink_unicast+0x49e/0x780 # [ 25.913575] ? __pfx_netlink_unicast+0x10/0x10 # [ 25.913900] netlink_sendmsg+0x721/0xbe0 # [ 25.914232] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 25.914553] ? __import_iovec+0x238/0x3c0 # [ 25.914871] ? _copy_from_user+0x53/0xa0 # [ 25.915207] ____sys_sendmsg+0x7ad/0xa10 # [ 25.915529] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 25.915849] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 25.916272] ___sys_sendmsg+0xed/0x170 # [ 25.916590] ? kasan_record_aux_stack+0x8c/0xa0 # [ 25.916906] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 25.917312] ? __pfx____sys_sendmsg+0x10/0x10 # [ 25.917633] ? find_held_lock+0x2b/0x80 # [ 25.917957] ? __lock_acquire+0x44d/0x7e0 # [ 25.918306] ? find_held_lock+0x2b/0x80 # [ 25.918627] ? __virt_addr_valid+0x22e/0x450 # [ 25.918942] ? __lock_release+0x5d/0x170 # [ 25.919278] __sys_sendmsg+0x10b/0x1a0 # [ 25.919598] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 25.919988] ? __pfx___sys_sendmsg+0x10/0x10 # [ 25.920343] ? rcu_is_watching+0x12/0xc0 # [ 25.920665] do_syscall_64+0xc1/0x380 # [ 25.920984] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 25.921384] RIP: 0033:0x7f783bf8e1e7 # [ 25.921712] 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 # [ 25.922827] RSP: 002b:00007ffed87af708 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 25.923308] RAX: ffffffffffffffda RBX: 00007ffed87afe30 RCX: 00007f783bf8e1e7 # [ 25.923782] RDX: 0000000000000000 RSI: 00007ffed87af770 RDI: 0000000000000005 # [ 25.924270] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 25.924750] R10: 000000002a739910 R11: 0000000000000246 R12: 0000000000000003 # [ 25.925229] R13: 00000000686e4d97 R14: 0000000000499600 R15: 0000000000000000 # [ 25.925714] # [ 25.925957] irq event stamp: 49567 # [ 25.926207] hardirqs last enabled at (49579): [] __up_console_sem+0x6b/0x80 # [ 25.926754] hardirqs last disabled at (49588): [] __up_console_sem+0x50/0x80 # [ 25.927303] softirqs last enabled at (49522): [] handle_softirqs+0x358/0x620 # [ 25.927843] softirqs last disabled at (49499): [] __irq_exit_rcu+0xfa/0x160 # [ 25.928409] ---[ end trace 0000000000000000 ]--- # [ 25.951873] ip (322) used greatest stack depth: 23384 bytes left # [ 26.197275] br0: port 4(sender) entered blocking state # [ 26.197810] br0: port 4(sender) entered forwarding state # [ 26.198745] br0: port 3(c3) entered blocking state # [ 26.199070] br0: port 3(c3) entered forwarding state # [ 26.199737] br0: port 2(c2) entered blocking state # [ 26.200058] br0: port 2(c2) entered forwarding state # [ 26.200735] br0: port 1(c1) entered blocking state # [ 26.201057] br0: port 1(c1) entered forwarding state # [ 26.382661] Bridge firewalling registered not ok 1 selftests: net/netfilter: br_netfilter_queue.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__->