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=2.50 ms # # --- 192.168.1.1 ping statistics --- # 1 packets transmitted, 1 received, 0% packet loss, time 0ms # rtt min/avg/max/mdev = 2.501/2.501/2.501/0.000 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=1.73 ms # # --- 192.168.1.2 ping statistics --- # 1 packets transmitted, 1 received, 0% packet loss, time 0ms # rtt min/avg/max/mdev = 1.730/1.730/1.730/0.000 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=1.72 ms # # --- 192.168.1.3 ping statistics --- # 1 packets transmitted, 1 received, 0% packet loss, time 0ms # rtt min/avg/max/mdev = 1.721/1.721/1.721/0.000 ms # 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 596ms # # ERROR: kernel is tainted # [ 0.000000] Linux version 6.16.0-rc4-virtme (virtme@netdev-3.bots.linux.dev) (gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5), GNU ld version 2.41-50.amzn2023.0.3) #1 SMP PREEMPT_DYNAMIC Tue Jul 8 23:08:56 PDT 2025 # [ 0.000000] Command line: virtme_hostname=virtme-ng nr_open=1073741816 virtme_link_mods=/home/virtme/testing-16/.virtme_mods/lib/modules/0.0.0 virtme_rw_overlay0=/etc virtme_rw_overlay1=/lib virtme_rw_overlay2=/home virtme_rw_overlay3=/opt virtme_rw_overlay4=/srv virtme_rw_overlay5=/usr virtme_rw_overlay6=/var virtme_rw_overlay7=/tmp console=hvc0 earlyprintk=serial,ttyS0,115200 virtme_console=ttyS0 psmouse.proto=exps virtme_chdir=home/virtme/testing-16 rootfstype=virtiofs root=ROOTFS raid=noautodetect ro init=/home/virtme/virtme-ng/virtme/guest/virtme-init # [ 0.000000] BIOS-provided physical RAM map: # [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable # [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved # [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved # [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003fffefff] usable # [ 0.000000] BIOS-e820: [mem 0x000000003ffff000-0x000000003fffffff] reserved # [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved # [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved # [ 0.000000] printk: legacy bootconsole [earlyser0] enabled # [ 0.000000] NX (Execute Disable) protection: active # [ 0.000000] APIC: Static calls initialized # [ 0.000000] SMBIOS 2.4 present. # [ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 0.000000] DMI: Memory slots populated: 1/1 # [ 0.000000] Hypervisor detected: KVM # [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 # [ 0.000002] kvm-clock: using sched offset of 658971622 cycles # [ 0.000385] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns # [ 0.001517] tsc: Detected 2999.972 MHz processor # [ 0.001968] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved # [ 0.001979] e820: remove [mem 0x000a0000-0x000fffff] usable # [ 0.001989] last_pfn = 0x3ffff max_arch_pfn = 0x400000000 # [ 0.002411] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs # [ 0.002997] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT # [ 0.010064] found SMP MP-table at [mem 0x000f4470-0x000f447f] # [ 0.010498] Using GB pages for direct mapping # [ 0.011174] ACPI: Early table checksum verification disabled # [ 0.011586] ACPI: RSDP 0x00000000000F4290 000024 (v02 BOCHS ) # [ 0.012005] ACPI: XSDT 0x000000003FFFFFB0 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.012609] ACPI: FACP 0x000000003FFFFE3A 00010C (v05 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.013209] ACPI: DSDT 0x000000003FFFF200 000C3A (v02 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.013803] ACPI: APIC 0x000000003FFFFF46 00006A (v03 BOCHS BXPC 00000001 BXPC 00000001) # [ 0.014426] ACPI: Reserving FACP table memory at [mem 0x3ffffe3a-0x3fffff45] # [ 0.014936] ACPI: Reserving DSDT table memory at [mem 0x3ffff200-0x3ffffe39] # [ 0.015457] ACPI: Reserving APIC table memory at [mem 0x3fffff46-0x3fffffaf] # [ 0.016310] No NUMA configuration found # [ 0.016600] Faking a node at [mem 0x0000000000000000-0x000000003fffefff] # [ 0.017107] NODE_DATA(0) allocated [mem 0x3fffa100-0x3fffefff] # [ 0.029806] Zone ranges: # [ 0.030042] DMA [mem 0x0000000000001000-0x0000000000ffffff] # [ 0.030484] DMA32 [mem 0x0000000001000000-0x000000003fffefff] # [ 0.030927] Normal empty # [ 0.031162] Device empty # [ 0.031393] Movable zone start for each node # [ 0.031711] Early memory node ranges # [ 0.031988] node 0: [mem 0x0000000000001000-0x000000000009efff] # [ 0.032435] node 0: [mem 0x0000000000100000-0x000000003fffefff] # [ 0.032883] Initmem setup node 0 [mem 0x0000000000001000-0x000000003fffefff] # [ 0.033393] On node 0, zone DMA: 1 pages in unavailable ranges # [ 0.033915] On node 0, zone DMA: 97 pages in unavailable ranges # [ 0.040749] On node 0, zone DMA32: 1 pages in unavailable ranges # [ 0.149712] kasan: KernelAddressSanitizer initialized # [ 0.150302] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) # [ 0.150774] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 # [ 0.151301] IOAPIC[1]: apic_id 1, version 32, address 0xfec10000, GSI 24-47 # [ 0.151799] ACPI: Using ACPI (MADT) for SMP configuration information # [ 0.152256] TSC deadline timer available # [ 0.152559] CPU topo: Max. logical packages: 1 # [ 0.152897] CPU topo: Max. logical dies: 1 # [ 0.153239] CPU topo: Max. dies per package: 1 # [ 0.153583] CPU topo: Max. threads per core: 1 # [ 0.153924] CPU topo: Num. cores per package: 4 # [ 0.154312] CPU topo: Num. threads per package: 4 # [ 0.154677] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs # [ 0.155167] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() # [ 0.155698] kvm-guest: KVM setup pv remote TLB flush # [ 0.156062] kvm-guest: setup PV sched yield # [ 0.156395] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] # [ 0.156928] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] # [ 0.157462] [mem 0x40000000-0xfeffbfff] available for PCI devices # [ 0.157896] Booting paravirtualized kernel on KVM # [ 0.158247] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns # [ 0.176986] setup_percpu: NR_CPUS:64 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 # [ 0.179199] percpu: Embedded 68 pages/cpu s239184 r8192 d31152 u524288 # [ 0.179689] pcpu-alloc: s239184 r8192 d31152 u524288 alloc=1*2097152 # [ 0.179696] pcpu-alloc: [0] 0 1 2 3 # [ 0.179769] 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 # [ 0.183305] 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. # [ 0.185988] random: crng init done # [ 0.186259] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes # [ 0.187562] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) # [ 0.188552] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear) # [ 0.189562] Fallback order for Node 0: 0 # [ 0.189568] Built 1 zonelists, mobility grouping on. Total pages: 262045 # [ 0.190329] Policy zone: DMA32 # [ 0.190562] mem auto-init: stack:off, heap alloc:off, heap free:off # [ 0.190984] stackdepot: allocating hash table via alloc_large_system_hash # [ 0.191443] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) # [ 0.261956] ********************************************************** # [ 0.262439] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.262880] ** ** # [ 0.263323] ** This system shows unhashed kernel memory addresses ** # [ 0.263765] ** via the console, logs, and other interfaces. This ** # [ 0.264201] ** might reduce the security of your system. ** # [ 0.264677] ** ** # [ 0.265127] ** If you see this message and you are not debugging ** # [ 0.265586] ** the kernel, report this immediately to your system ** # [ 0.266023] ** administrator! ** # [ 0.266464] ** ** # [ 0.266901] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** # [ 0.267339] ********************************************************** # [ 0.268725] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 # [ 0.292443] ftrace: allocating 54157 entries in 212 pages # [ 0.292840] ftrace: allocated 212 pages with 4 groups # [ 0.293778] Dynamic Preempt: full # [ 0.296153] Running RCU self tests # [ 0.296417] Running RCU synchronous self tests # [ 0.296734] rcu: Preemptible hierarchical RCU implementation. # [ 0.297127] rcu: RCU event tracing is enabled. # [ 0.297446] rcu: RCU lockdep checking is enabled. # [ 0.297810] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. # [ 0.298257] rcu: RCU callback double-/use-after-free debug is enabled. # [ 0.298703] Trampoline variant of Tasks RCU enabled. # [ 0.299052] Rude variant of Tasks RCU enabled. # [ 0.299376] Tracing variant of Tasks RCU enabled. # [ 0.299712] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. # [ 0.300219] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 # [ 0.300978] Running RCU synchronous self tests # [ 0.301320] RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.301910] RCU Tasks Rude: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.302523] RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=4. # [ 0.423270] NR_IRQS: 4352, nr_irqs: 848, preallocated irqs: 0 # [ 0.424066] rcu: srcu_init: Setting srcu_struct sizes based on contention. # [ 0.425887] Console: colour *CGA 80x25 # [ 0.426234] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar # [ 0.426748] ... MAX_LOCKDEP_SUBCLASSES: 8 # [ 0.427041] ... MAX_LOCK_DEPTH: 48 # [ 0.427340] ... MAX_LOCKDEP_KEYS: 8192 # [ 0.427648] ... CLASSHASH_SIZE: 4096 # [ 0.427957] ... MAX_LOCKDEP_ENTRIES: 32768 # [ 0.428274] ... MAX_LOCKDEP_CHAINS: 65536 # [ 0.428585] ... CHAINHASH_SIZE: 32768 # [ 0.428899] memory used by lock dependency info: 6429 kB # [ 0.429269] memory used for stack traces: 4224 kB # [ 0.429607] per task-struct memory footprint: 1920 bytes # [ 0.430233] ACPI: Core revision 20250404 # [ 0.431799] APIC: Switch to symmetric I/O mode setup # [ 0.432802] x2apic enabled # [ 0.436394] APIC: Switched APIC routing to: physical x2apic # [ 0.436798] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() # [ 0.437288] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() # [ 0.437891] kvm-guest: setup PV IPIs # [ 0.438423] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 0.439167] Calibrating delay loop (skipped) preset value.. 5999.94 BogoMIPS (lpj=2999972) # [ 0.439839] x86/cpu: User Mode Instruction Prevention (UMIP) activated # [ 0.440153] numa_add_cpu cpu 0 node 0: mask now 0 # [ 0.440153] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 # [ 0.440153] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 # [ 0.440153] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl # [ 0.440153] Spectre V2 : Mitigation: Enhanced / Automatic IBRS # [ 0.440153] RETBleed: Mitigation: Enhanced IBRS # [ 0.440153] ITS: Mitigation: Aligned branch/return thunks # [ 0.440153] MMIO Stale Data: Mitigation: Clear CPU buffers # [ 0.440153] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization # [ 0.440153] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT # [ 0.440153] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier # [ 0.440153] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' # [ 0.440153] x86/fpu: Supporting XSAVE feature 0x200: 'Protection Keys User registers' # [ 0.440153] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 # [ 0.440153] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64 # [ 0.440153] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64 # [ 0.440153] x86/fpu: xstate_offset[5]: 960, xstate_sizes[5]: 64 # [ 0.440153] x86/fpu: xstate_offset[6]: 1024, xstate_sizes[6]: 512 # [ 0.440153] x86/fpu: xstate_offset[7]: 1536, xstate_sizes[7]: 1024 # [ 0.440153] x86/fpu: xstate_offset[9]: 2560, xstate_sizes[9]: 8 # [ 0.440153] x86/fpu: Enabled xstate features 0x2ff, context size is 2568 bytes, using 'compacted' format. # [ 0.440153] Freeing SMP alternatives memory: 40K # [ 0.440153] pid_max: default: 32768 minimum: 301 # [ 0.440153] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.440153] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear) # [ 0.440153] Running RCU synchronous self tests # [ 0.440153] Running RCU synchronous self tests # [ 0.440153] smpboot: CPU0: Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz (family: 0x6, model: 0x55, stepping: 0x7) # [ 0.444964] Performance Events: Skylake events, full-width counters, Intel PMU driver. # [ 0.445173] ... version: 2 # [ 0.445459] ... bit width: 48 # [ 0.445736] ... generic registers: 4 # [ 0.446007] ... value mask: 0000ffffffffffff # [ 0.446164] ... max period: 00007fffffffffff # [ 0.446512] ... fixed-purpose events: 3 # [ 0.446781] ... event mask: 000000070000000f # [ 0.447639] signal: max sigframe size: 3632 # [ 0.448622] rcu: Hierarchical SRCU implementation. # [ 0.448950] rcu: Max phase no-delay instances is 400. # [ 0.450503] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level # [ 0.473211] smp: Bringing up secondary CPUs ... # [ 0.478442] smpboot: x86: Booting SMP configuration: # [ 0.478804] .... node #0, CPUs: #1 #2 #3 # [ 0.015587] numa_add_cpu cpu 1 node 0: mask now 0-1 # [ 0.015587] numa_add_cpu cpu 2 node 0: mask now 0-2 # [ 0.015587] numa_add_cpu cpu 3 node 0: mask now 0-3 # [ 0.488310] smp: Brought up 1 node, 4 CPUs # [ 0.489470] smpboot: Total of 4 processors activated (23999.77 BogoMIPS) # [ 0.496350] Memory: 740444K/1048180K available (49464K kernel code, 14404K rwdata, 11956K rodata, 6884K init, 18820K bss, 294236K reserved, 0K cma-reserved) # [ 0.499196] devtmpfs: initialized # [ 0.503591] x86/mm: Memory block size: 128MB # [ 0.528656] Running RCU synchronous self tests # [ 0.529009] Running RCU synchronous self tests # [ 0.530580] Running RCU Tasks wait API self tests # [ 0.531173] Running RCU Tasks Rude wait API self tests # [ 0.531522] Running RCU Tasks Trace wait API self tests # [ 0.544180] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns # [ 0.545300] posixtimers hash table entries: 2048 (order: 5, 147456 bytes, linear) # [ 0.546066] futex hash table entries: 1024 (131072 bytes on 1 NUMA nodes, total 128 KiB, linear). # [ 0.548953] PM: RTC time: 08:13:19, date: 2025-07-09 # [ 0.555632] NET: Registered PF_NETLINK/PF_ROUTE protocol family # [ 0.557640] audit: initializing netlink subsys (disabled) # [ 0.558652] audit: type=2000 audit(1752048799.708:1): state=initialized audit_enabled=0 res=1 # [ 0.563171] Callback from call_rcu_tasks_trace() invoked. # [ 0.564685] thermal_sys: Registered thermal governor 'step_wise' # [ 0.565053] cpuidle: using governor menu # [ 0.570208] PCI: Fatal: No config space access function found # [ 0.571368] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible. # [ 0.580734] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 # [ 0.581243] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages # [ 0.581620] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page # [ 0.582052] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages # [ 0.583160] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page # [ 0.592479] ACPI: Added _OSI(Module Device) # [ 0.592786] ACPI: Added _OSI(Processor Device) # [ 0.593097] ACPI: Added _OSI(Processor Aggregator Device) # [ 0.712733] ACPI: 1 ACPI AML tables successfully acquired and loaded # [ 0.743236] Callback from call_rcu_tasks() invoked. # [ 0.757637] ACPI: Interpreter enabled # [ 0.758541] ACPI: PM: (supports S0 S5) # [ 0.758828] ACPI: Using IOAPIC for interrupt routing # [ 0.759904] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug # [ 0.760159] PCI: Using E820 reservations for host bridge windows # [ 0.863280] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) # [ 0.864882] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] # [ 0.865160] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] # [ 0.893645] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource # [ 0.929947] acpi PNP0A08:00: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) # [ 0.936754] PCI host bridge to bus 0000:00 # [ 0.940827] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff window] # [ 0.941191] pci_bus 0000:00: root bus resource [mem 0x300000000000-0x3fffffffffff window] # [ 0.941766] pci_bus 0000:00: root bus resource [bus 00-ff] # [ 0.942450] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint # [ 0.949630] ACPI: PCI: Interrupt link GSI0 configured for IRQ 16 # [ 0.950971] ACPI: PCI: Interrupt link GSI1 configured for IRQ 17 # [ 0.952926] ACPI: PCI: Interrupt link GSI2 configured for IRQ 18 # [ 0.953875] ACPI: PCI: Interrupt link GSI3 configured for IRQ 19 # [ 0.956622] iommu: Default domain type: Translated # [ 0.956969] iommu: DMA domain TLB invalidation policy: lazy mode # [ 0.965972] SCSI subsystem initialized # [ 0.967820] libata version 3.00 loaded. # [ 0.970860] pps_core: LinuxPPS API ver. 1 registered # [ 0.971224] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti # [ 0.972037] PTP clock support registered # [ 0.976581] Advanced Linux Sound Architecture Driver Initialized. # [ 0.987477] PCI: Using ACPI for IRQ routing # [ 0.987789] PCI: pci_cache_line_size set to 64 bytes # [ 0.987819] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] # [ 0.987906] e820: reserve RAM buffer [mem 0x3ffff000-0x3fffffff] # [ 0.989567] vgaarb: loaded # [ 0.993950] clocksource: Switched to clocksource kvm-clock # [ 1.001655] VFS: Disk quotas dquot_6.6.0 # [ 1.002151] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) # [ 1.012527] pnp: PnP ACPI init # [ 1.021860] system 00:02: [mem 0xe0000000-0xefffffff window] has been reserved # [ 1.023171] pnp: PnP ACPI: found 3 devices # [ 1.107244] NET: Registered PF_INET protocol family # [ 1.108612] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) # [ 1.115658] tcp_listen_portaddr_hash hash table entries: 512 (order: 3, 36864 bytes, linear) # [ 1.116281] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) # [ 1.117035] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear) # [ 1.117972] TCP bind hash table entries: 8192 (order: 8, 1179648 bytes, linear) # [ 1.119632] TCP: Hash tables configured (established 8192 bind 8192) # [ 1.120867] UDP hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.121604] UDP-Lite hash table entries: 512 (order: 5, 131072 bytes, linear) # [ 1.123923] NET: Registered PF_UNIX/PF_LOCAL protocol family # [ 1.124797] pci_bus 0000:00: resource 4 [mem 0xc0000000-0xdfffffff window] # [ 1.125244] pci_bus 0000:00: resource 5 [mem 0x300000000000-0x3fffffffffff window] # [ 1.126030] PCI: CLS 0 bytes, default 64 # [ 1.128643] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer # [ 1.146670] kvm_amd: CPU 2 isn't AMD or Hygon # [ 1.146980] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2b3e2aac79b, max_idle_ns: 440795262762 ns # [ 1.178804] Initialise system trusted keyrings # [ 1.180422] workingset: timestamp_bits=56 max_order=18 bucket_order=0 # [ 1.210929] squashfs: version 4.0 (2009/01/31) Phillip Lougher # [ 1.211637] fuse: init (API version 7.44) # [ 1.213788] 9p: Installing v9fs 9p2000 file system support # [ 1.230504] Key type asymmetric registered # [ 1.230864] Asymmetric key parser 'x509' registered # [ 1.232160] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) # [ 1.233129] io scheduler mq-deadline registered # [ 1.233442] io scheduler kyber registered # [ 1.244536] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 # [ 1.247329] ACPI: button: Power Button [PWRB] # [ 1.254789] virtiofs virtio0: discovered new tag: ROOTFS # [ 1.257004] virtiofs virtio0: virtio_fs_setup_dax: No cache capability # [ 1.266353] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled # [ 1.270842] 00:00: ttyS0 at I/O 0x3f8 (irq = 51, base_baud = 115200) is a 16550A # [ 1.454306] Non-volatile memory driver v1.3 # [ 1.454644] Linux agpgart interface v0.103 # [ 1.457380] ACPI: bus type drm_connector registered # [ 1.554388] loop: module loaded # [ 1.570077] printk: legacy console [hvc0] enabled # [ 1.570446] printk: legacy bootconsole [earlyser0] disabled # [ 1.580999] i8042: PNP: No PS/2 controller found. # [ 1.594764] rtc_cmos 00:01: registered as rtc0 # [ 1.595268] rtc_cmos 00:01: setting system clock to 2025-07-09T08:13:20 UTC (1752048800) # [ 1.596916] rtc_cmos 00:01: alarms up to one day, 242 bytes nvram # [ 1.604281] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev # [ 1.624121] NET: Registered PF_INET6 protocol family # [ 1.633488] Segment Routing with IPv6 # [ 1.634558] In-situ OAM (IOAM) with IPv6 # [ 1.635402] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver # [ 1.643487] NET: Registered PF_PACKET protocol family # [ 1.643918] 9pnet: Installing 9P2000 support # [ 1.644583] Key type dns_resolver registered # [ 1.653837] IPI shorthand broadcast: enabled # [ 2.016772] sched_clock: Marking stable (2002004699, 14587867)->(2099116607, -82524041) # [ 2.023247] registered taskstats version 1 # [ 2.028110] Loading compiled-in X.509 certificates # [ 2.232299] Demotion targets for Node 0: null # [ 2.233697] kmemleak: Kernel memory leak detector initialized (mem pool available: 15239) # [ 2.233712] kmemleak: Automatic memory scanning thread started # [ 2.234138] page_owner is disabled # [ 2.236238] PM: Magic number: 1:696:219 # [ 2.236573] netconsole: network logging started # [ 2.239718] ALSA device list: # [ 2.239944] No soundcards found. # [ 2.243232] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) # [ 2.248025] VFS: Mounted root (virtiofs filesystem) readonly on device 0:20. # [ 2.249391] devtmpfs: mounted # [ 2.322688] Freeing unused kernel image (initmem) memory: 6884K # [ 2.323151] Write protecting the kernel read-only data: 63488k # [ 2.326061] Freeing unused kernel image (text/rodata gap) memory: 1732K # [ 2.326781] Freeing unused kernel image (rodata/data gap) memory: 332K # [ 2.327189] Run /home/virtme/virtme-ng/virtme/guest/virtme-init as init process # [ 2.327505] with arguments: # [ 2.327509] /home/virtme/virtme-ng/virtme/guest/virtme-init # [ 2.327512] with environment: # [ 2.327515] HOME=/ # [ 2.327518] TERM=linux # [ 2.327521] virtme_hostname=virtme-ng # [ 2.327523] nr_open=1073741816 # [ 2.327526] virtme_link_mods=/home/virtme/testing-16/.virtme_mods/lib/modules/0.0.0 # [ 2.327529] virtme_rw_overlay0=/etc # [ 2.327532] virtme_rw_overlay1=/lib # [ 2.327535] virtme_rw_overlay2=/home # [ 2.327537] virtme_rw_overlay3=/opt # [ 2.327540] virtme_rw_overlay4=/srv # [ 2.327543] virtme_rw_overlay5=/usr # [ 2.327545] virtme_rw_overlay6=/var # [ 2.327548] virtme_rw_overlay7=/tmp # [ 2.327551] virtme_console=ttyS0 # [ 2.327553] virtme_chdir=home/virtme/testing-16 # [ 2.589778] mount (73) used greatest stack depth: 26032 bytes left # [ 2.801184] mkdir (77) used greatest stack depth: 25496 bytes left # [ 3.286837] mount (90) used greatest stack depth: 24752 bytes left # [ 4.091167] virtme-init: basic initialization done # [ 4.152533] virtme-init: running systemd-tmpfiles # [ 4.169798] virtme-init: starting udevd # [ 4.422618] virtme-init: triggering udev coldplug # [ 7.255425] virtme-init: waiting for udev to settle # [ 8.106334] virtme-init: udev is done # [ 8.937721] virtme-init: Setting hostname to virtme-ng... # [ 9.071276] ip (169) used greatest stack depth: 24176 bytes left # [ 23.018062] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. # [ 23.827408] br0: port 1(c1) entered blocking state # [ 23.827885] br0: port 1(c1) entered disabled state # [ 23.828306] c1: entered allmulticast mode # [ 23.833529] c1: entered promiscuous mode # [ 23.836329] ------------[ cut here ]------------ # [ 23.837767] WARNING: CPU: 3 PID: 308 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 23.838388] Modules linked in: veth bridge stp llc # [ 23.838774] CPU: 3 UID: 0 PID: 308 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 23.839317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 23.839713] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 23.840032] 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 # [ 23.841140] RSP: 0018:ffffc90000666ef0 EFLAGS: 00010246 # [ 23.841531] RAX: 0000000000000000 RBX: ffff88800fd4a000 RCX: 0000000000000001 # [ 23.842008] RDX: 0000000000000000 RSI: ffffffffade9f52e RDI: ffffffffad65a5a0 # [ 23.842473] RBP: ffffc90000666fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 23.842944] R10: ffffc90000667010 R11: ffffffffae3798a0 R12: 1ffff920000ccde2 # [ 23.843406] R13: 00000000000005dc R14: ffffc90000667010 R15: ffff88800fd4af08 # [ 23.843877] FS: 00007f91ba9b2800(0000) GS:ffff88807f427000(0000) knlGS:0000000000000000 # [ 23.844416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 23.844815] CR2: 00000000004e6888 CR3: 000000000941c002 CR4: 0000000000772ef0 # [ 23.845281] PKRU: 55555554 # [ 23.845513] Call Trace: # [ 23.845755] # [ 23.845918] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 23.846230] ? __lock_acquire+0x44d/0x7e0 # [ 23.846546] ? find_held_lock+0x2b/0x80 # [ 23.846866] netif_set_mtu+0x88/0x100 # [ 23.847177] ? __pfx_netif_set_mtu+0x10/0x10 # [ 23.847499] dev_set_mtu+0xa0/0x150 # [ 23.847875] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 23.848313] br_add_if+0xda3/0x1330 [bridge] # [ 23.848677] do_set_master+0x32f/0x500 # [ 23.848990] do_setlink.constprop.0+0x9f4/0x2480 # [ 23.849304] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 23.849700] ? rcu_read_lock_any_held+0x43/0xb0 # [ 23.850007] ? validate_chain+0x166/0x4d0 # [ 23.850312] ? __kernel_text_address+0x12/0x40 # [ 23.850633] ? __lock_acquire+0x44d/0x7e0 # [ 23.850944] ? __mutex_trylock_common+0xf9/0x260 # [ 23.851252] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 23.851640] ? rcu_is_watching+0x12/0xc0 # [ 23.851957] ? rcu_is_watching+0x12/0xc0 # [ 23.852262] ? trace_contention_end+0xdc/0x140 # [ 23.852569] ? __mutex_lock+0x19c/0xcd0 # [ 23.852891] ? find_held_lock+0x2b/0x80 # [ 23.853199] ? rtnl_newlink+0x651/0xa60 # [ 23.853504] ? __create_object+0x5e/0xb0 # [ 23.853822] ? __pfx___mutex_lock+0x10/0x10 # [ 23.854131] ? trace_cap_capable+0x10f/0x190 # [ 23.854439] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 23.854829] ? __rtnl_newlink+0x40e/0xa40 # [ 23.855143] rtnl_newlink+0x69a/0xa60 # [ 23.855458] ? __pfx_rtnl_newlink+0x10/0x10 # [ 23.855771] ? __lock_acquire+0x44d/0x7e0 # [ 23.856087] ? find_held_lock+0x2b/0x80 # [ 23.856393] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 23.856705] ? __lock_release+0x5d/0x170 # [ 23.857017] ? __pfx_rtnl_newlink+0x10/0x10 # [ 23.857325] rtnetlink_rcv_msg+0x710/0xc00 # [ 23.857642] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 23.857958] ? __lock_acquire+0x44d/0x7e0 # [ 23.858269] netlink_rcv_skb+0x124/0x350 # [ 23.858575] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 23.858893] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 23.859212] ? netlink_deliver_tap+0x13e/0x340 # [ 23.859516] ? netlink_deliver_tap+0xc3/0x340 # [ 23.859841] netlink_unicast+0x49e/0x780 # [ 23.860153] ? __pfx_netlink_unicast+0x10/0x10 # [ 23.860467] netlink_sendmsg+0x721/0xbe0 # [ 23.860784] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 23.861092] ? __import_iovec+0x238/0x3c0 # [ 23.861398] ? _copy_from_user+0x53/0xa0 # [ 23.861718] ____sys_sendmsg+0x7ad/0xa10 # [ 23.862034] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 23.862343] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 23.862743] ___sys_sendmsg+0xed/0x170 # [ 23.863047] ? kasan_record_aux_stack+0x8c/0xa0 # [ 23.863354] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 23.863745] ? __pfx____sys_sendmsg+0x10/0x10 # [ 23.864056] ? find_held_lock+0x2b/0x80 # [ 23.864367] ? __lock_acquire+0x44d/0x7e0 # [ 23.864689] ? find_held_lock+0x2b/0x80 # [ 23.864995] ? __virt_addr_valid+0x22e/0x450 # [ 23.865300] ? __lock_release+0x5d/0x170 # [ 23.865625] __sys_sendmsg+0x10b/0x1a0 # [ 23.865933] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 23.866312] ? __pfx___sys_sendmsg+0x10/0x10 # [ 23.866639] ? rcu_is_watching+0x12/0xc0 # [ 23.866951] do_syscall_64+0xc1/0x380 # [ 23.867260] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 23.867649] RIP: 0033:0x7f91bab7f1e7 # [ 23.867972] 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 # [ 23.869078] RSP: 002b:00007fffe2c96588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 23.869543] RAX: ffffffffffffffda RBX: 00007fffe2c96cb0 RCX: 00007f91bab7f1e7 # [ 23.870014] RDX: 0000000000000000 RSI: 00007fffe2c965f0 RDI: 0000000000000005 # [ 23.870475] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 23.870945] R10: 0000000039621910 R11: 0000000000000246 R12: 0000000000000003 # [ 23.871409] R13: 00000000686e24b7 R14: 0000000000499600 R15: 0000000000000000 # [ 23.871903] # [ 23.872136] irq event stamp: 52431 # [ 23.872367] hardirqs last enabled at (52439): [] __up_console_sem+0x6b/0x80 # [ 23.872909] hardirqs last disabled at (52448): [] __up_console_sem+0x50/0x80 # [ 23.873446] softirqs last enabled at (51566): [] handle_softirqs+0x358/0x620 # [ 23.873990] softirqs last disabled at (50785): [] __irq_exit_rcu+0xfa/0x160 # [ 23.874522] ---[ end trace 0000000000000000 ]--- # [ 23.898103] ip (308) used greatest stack depth: 24064 bytes left # [ 24.543872] br0: port 2(c2) entered blocking state # [ 24.544215] br0: port 2(c2) entered disabled state # [ 24.544553] c2: entered allmulticast mode # [ 24.548502] c2: entered promiscuous mode # [ 24.550153] ------------[ cut here ]------------ # [ 24.550472] WARNING: CPU: 3 PID: 313 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 24.551099] Modules linked in: veth bridge stp llc # [ 24.551426] CPU: 3 UID: 0 PID: 313 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 24.552896] Tainted: [W]=WARN # [ 24.553136] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 24.553518] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 24.553843] 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 # [ 24.554947] RSP: 0018:ffffc90000646ef0 EFLAGS: 00010246 # [ 24.555337] RAX: 0000000000000000 RBX: ffff88800fd4a000 RCX: 0000000000000001 # [ 24.555805] RDX: 0000000000000000 RSI: ffffffffade9f52e RDI: ffffffffad65a5a0 # [ 24.556268] RBP: ffffc90000646fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 24.556737] R10: ffffc90000647010 R11: ffffffffaecb19b8 R12: 1ffff920000c8de2 # [ 24.557203] R13: 00000000000005dc R14: ffffc90000647010 R15: ffff88800fd4af08 # [ 24.557672] FS: 00007f21be79d800(0000) GS:ffff88807f427000(0000) knlGS:0000000000000000 # [ 24.558209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 24.558608] CR2: 00000000004e6888 CR3: 000000000f55e003 CR4: 0000000000772ef0 # [ 24.559079] PKRU: 55555554 # [ 24.559310] Call Trace: # [ 24.559539] # [ 24.559706] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 24.560015] ? find_held_lock+0x2b/0x80 # [ 24.560326] ? mark_held_locks+0x49/0x80 # [ 24.560640] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 24.561022] ? lockdep_hardirqs_on+0x7c/0x110 # [ 24.561334] netif_set_mtu+0x88/0x100 # [ 24.561650] ? __pfx_netif_set_mtu+0x10/0x10 # [ 24.561978] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 24.562406] dev_set_mtu+0xa0/0x150 # [ 24.562649] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 24.563070] br_add_if+0xda3/0x1330 [bridge] # [ 24.563428] do_set_master+0x32f/0x500 # [ 24.563748] do_setlink.constprop.0+0x9f4/0x2480 # [ 24.564061] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 24.564450] ? rcu_read_lock_any_held+0x43/0xb0 # [ 24.564765] ? validate_chain+0x166/0x4d0 # [ 24.565070] ? __kernel_text_address+0x12/0x40 # [ 24.565385] ? __lock_acquire+0x44d/0x7e0 # [ 24.565705] ? __mutex_trylock_common+0xf9/0x260 # [ 24.566012] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 24.566392] ? rcu_is_watching+0x12/0xc0 # [ 24.566708] ? rcu_is_watching+0x12/0xc0 # [ 24.567016] ? trace_contention_end+0xdc/0x140 # [ 24.567323] ? __mutex_lock+0x19c/0xcd0 # [ 24.567640] ? find_held_lock+0x2b/0x80 # [ 24.567948] ? rtnl_newlink+0x651/0xa60 # [ 24.568255] ? __create_object+0x5e/0xb0 # [ 24.568562] ? __pfx___mutex_lock+0x10/0x10 # [ 24.568881] ? trace_cap_capable+0x10f/0x190 # [ 24.569189] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 24.569568] ? __rtnl_newlink+0x40e/0xa40 # [ 24.569890] rtnl_newlink+0x69a/0xa60 # [ 24.570203] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.570512] ? __lock_acquire+0x44d/0x7e0 # [ 24.570836] ? find_held_lock+0x2b/0x80 # [ 24.571144] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 24.571448] ? __lock_release+0x5d/0x170 # [ 24.571770] ? __pfx_rtnl_newlink+0x10/0x10 # [ 24.572078] rtnetlink_rcv_msg+0x710/0xc00 # [ 24.572386] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.572706] ? __lock_acquire+0x44d/0x7e0 # [ 24.573025] netlink_rcv_skb+0x124/0x350 # [ 24.573333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 24.573651] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 24.573972] ? netlink_deliver_tap+0x13e/0x340 # [ 24.574279] ? netlink_deliver_tap+0xc3/0x340 # [ 24.574601] netlink_unicast+0x49e/0x780 # [ 24.574917] ? __pfx_netlink_unicast+0x10/0x10 # [ 24.575237] netlink_sendmsg+0x721/0xbe0 # [ 24.575551] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 24.575868] ? __import_iovec+0x238/0x3c0 # [ 24.576179] ? _copy_from_user+0x53/0xa0 # [ 24.576491] ____sys_sendmsg+0x7ad/0xa10 # [ 24.576807] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 24.577115] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 24.577512] ___sys_sendmsg+0xed/0x170 # [ 24.577827] ? kasan_record_aux_stack+0x8c/0xa0 # [ 24.578134] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 24.578518] ? __pfx____sys_sendmsg+0x10/0x10 # [ 24.578836] ? find_held_lock+0x2b/0x80 # [ 24.579148] ? __lock_acquire+0x44d/0x7e0 # [ 24.579460] ? find_held_lock+0x2b/0x80 # [ 24.579778] ? __virt_addr_valid+0x22e/0x450 # [ 24.580085] ? __lock_release+0x5d/0x170 # [ 24.580398] __sys_sendmsg+0x10b/0x1a0 # [ 24.580714] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 24.581095] ? __pfx___sys_sendmsg+0x10/0x10 # [ 24.581414] ? rcu_is_watching+0x12/0xc0 # [ 24.581736] do_syscall_64+0xc1/0x380 # [ 24.582049] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 24.582431] RIP: 0033:0x7f21be96a1e7 # [ 24.582759] 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 # [ 24.583863] RSP: 002b:00007ffcbba815b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 24.584330] RAX: ffffffffffffffda RBX: 00007ffcbba81ce0 RCX: 00007f21be96a1e7 # [ 24.584799] RDX: 0000000000000000 RSI: 00007ffcbba81620 RDI: 0000000000000005 # [ 24.585258] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 24.585725] R10: 00000000036cd910 R11: 0000000000000246 R12: 0000000000000003 # [ 24.586190] R13: 00000000686e24b8 R14: 0000000000499600 R15: 0000000000000000 # [ 24.586673] # [ 24.586906] irq event stamp: 53241 # [ 24.587136] hardirqs last enabled at (53249): [] __up_console_sem+0x6b/0x80 # [ 24.587676] hardirqs last disabled at (53258): [] __up_console_sem+0x50/0x80 # [ 24.588220] softirqs last enabled at (52946): [] handle_softirqs+0x358/0x620 # [ 24.588762] softirqs last disabled at (52931): [] __irq_exit_rcu+0xfa/0x160 # [ 24.589292] ---[ end trace 0000000000000000 ]--- # [ 25.245398] br0: port 3(c3) entered blocking state # [ 25.246280] br0: port 3(c3) entered disabled state # [ 25.246630] c3: entered allmulticast mode # [ 25.250102] c3: entered promiscuous mode # [ 25.251473] ------------[ cut here ]------------ # [ 25.251807] WARNING: CPU: 3 PID: 318 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 25.252418] Modules linked in: veth bridge stp llc # [ 25.252754] CPU: 3 UID: 0 PID: 318 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 25.253378] Tainted: [W]=WARN # [ 25.253620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 25.254006] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 25.254323] 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 # [ 25.255436] RSP: 0018:ffffc900006b6ef0 EFLAGS: 00010246 # [ 25.255835] RAX: 0000000000000000 RBX: ffff88800fd4a000 RCX: 0000000000000001 # [ 25.256298] RDX: 0000000000000000 RSI: ffffffffade9f52e RDI: ffffffffad65a5a0 # [ 25.256764] RBP: ffffc900006b6fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 25.257229] R10: ffffc900006b7010 R11: ffffffffaecb19b8 R12: 1ffff920000d6de2 # [ 25.257696] R13: 00000000000005dc R14: ffffc900006b7010 R15: ffff88800fd4af08 # [ 25.258158] FS: 00007fb54043e800(0000) GS:ffff88807f427000(0000) knlGS:0000000000000000 # [ 25.258704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 25.259093] CR2: 00000000004e6888 CR3: 000000000e4a8003 CR4: 0000000000772ef0 # [ 25.259562] PKRU: 55555554 # [ 25.259805] Call Trace: # [ 25.260045] # [ 25.260205] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 25.260515] ? find_held_lock+0x2b/0x80 # [ 25.260847] ? mark_held_locks+0x49/0x80 # [ 25.261156] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 25.261540] ? lockdep_hardirqs_on+0x7c/0x110 # [ 25.261868] netif_set_mtu+0x88/0x100 # [ 25.262178] ? __pfx_netif_set_mtu+0x10/0x10 # [ 25.262496] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 25.262934] dev_set_mtu+0xa0/0x150 # [ 25.263174] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 25.263615] br_add_if+0xda3/0x1330 [bridge] # [ 25.263973] do_set_master+0x32f/0x500 # [ 25.264285] do_setlink.constprop.0+0x9f4/0x2480 # [ 25.264607] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 25.264998] ? rcu_read_lock_any_held+0x43/0xb0 # [ 25.265307] ? validate_chain+0x166/0x4d0 # [ 25.265622] ? __kernel_text_address+0x12/0x40 # [ 25.265939] ? __lock_acquire+0x44d/0x7e0 # [ 25.266251] ? __mutex_trylock_common+0xf9/0x260 # [ 25.266559] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 25.266951] ? rcu_is_watching+0x12/0xc0 # [ 25.267262] ? rcu_is_watching+0x12/0xc0 # [ 25.267570] ? trace_contention_end+0xdc/0x140 # [ 25.267888] ? __mutex_lock+0x19c/0xcd0 # [ 25.268201] ? find_held_lock+0x2b/0x80 # [ 25.268508] ? rtnl_newlink+0x651/0xa60 # [ 25.268819] ? __create_object+0x5e/0xb0 # [ 25.269130] ? __pfx___mutex_lock+0x10/0x10 # [ 25.269439] ? trace_cap_capable+0x10f/0x190 # [ 25.269755] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 25.270142] ? __rtnl_newlink+0x40e/0xa40 # [ 25.270459] rtnl_newlink+0x69a/0xa60 # [ 25.270780] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.271088] ? __lock_acquire+0x44d/0x7e0 # [ 25.271403] ? find_held_lock+0x2b/0x80 # [ 25.271719] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 25.272034] ? __lock_release+0x5d/0x170 # [ 25.272345] ? __pfx_rtnl_newlink+0x10/0x10 # [ 25.272663] rtnetlink_rcv_msg+0x710/0xc00 # [ 25.272975] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.273287] ? __lock_acquire+0x44d/0x7e0 # [ 25.273610] netlink_rcv_skb+0x124/0x350 # [ 25.273920] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 25.274229] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 25.274549] ? netlink_deliver_tap+0x13e/0x340 # [ 25.274868] ? netlink_deliver_tap+0xc3/0x340 # [ 25.275180] netlink_unicast+0x49e/0x780 # [ 25.275494] ? __pfx_netlink_unicast+0x10/0x10 # [ 25.275818] netlink_sendmsg+0x721/0xbe0 # [ 25.276131] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 25.276440] ? __import_iovec+0x238/0x3c0 # [ 25.276756] ? _copy_from_user+0x53/0xa0 # [ 25.277071] ____sys_sendmsg+0x7ad/0xa10 # [ 25.277381] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 25.277697] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 25.278093] ___sys_sendmsg+0xed/0x170 # [ 25.278400] ? kasan_record_aux_stack+0x8c/0xa0 # [ 25.278715] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 25.279100] ? __pfx____sys_sendmsg+0x10/0x10 # [ 25.279414] ? find_held_lock+0x2b/0x80 # [ 25.279736] ? __lock_acquire+0x44d/0x7e0 # [ 25.280054] ? find_held_lock+0x2b/0x80 # [ 25.280362] ? __virt_addr_valid+0x22e/0x450 # [ 25.280675] ? __lock_release+0x5d/0x170 # [ 25.280991] __sys_sendmsg+0x10b/0x1a0 # [ 25.281294] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 25.281683] ? __pfx___sys_sendmsg+0x10/0x10 # [ 25.282015] ? rcu_is_watching+0x12/0xc0 # [ 25.282325] do_syscall_64+0xc1/0x380 # [ 25.282644] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 25.283028] RIP: 0033:0x7fb54060b1e7 # [ 25.283350] 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 # [ 25.284462] RSP: 002b:00007ffcd6a70718 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 25.284938] RAX: ffffffffffffffda RBX: 00007ffcd6a70e40 RCX: 00007fb54060b1e7 # [ 25.285403] RDX: 0000000000000000 RSI: 00007ffcd6a70780 RDI: 0000000000000005 # [ 25.285876] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 25.286340] R10: 000000001dcbe910 R11: 0000000000000246 R12: 0000000000000003 # [ 25.286807] R13: 00000000686e24b9 R14: 0000000000499600 R15: 0000000000000000 # [ 25.287283] # [ 25.287516] irq event stamp: 53359 # [ 25.287757] hardirqs last enabled at (53369): [] __up_console_sem+0x6b/0x80 # [ 25.288297] hardirqs last disabled at (53376): [] __up_console_sem+0x50/0x80 # [ 25.288845] softirqs last enabled at (52408): [] br_add_if+0xd82/0x1330 [bridge] # [ 25.289421] softirqs last disabled at (52406): [] br_add_if+0xcf3/0x1330 [bridge] # [ 25.290003] ---[ end trace 0000000000000000 ]--- # [ 25.977511] br0: port 4(sender) entered blocking state # [ 25.978013] br0: port 4(sender) entered disabled state # [ 25.978419] sender: entered allmulticast mode # [ 25.981896] sender: entered promiscuous mode # [ 25.983342] ------------[ cut here ]------------ # [ 25.984154] WARNING: CPU: 3 PID: 323 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 # [ 25.984777] Modules linked in: veth bridge stp llc # [ 25.985103] CPU: 3 UID: 0 PID: 323 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) # [ 25.985732] Tainted: [W]=WARN # [ 25.985965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 # [ 25.986346] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 # [ 25.986671] 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 # [ 25.987778] RSP: 0018:ffffc90000776ef0 EFLAGS: 00010246 # [ 25.988165] RAX: 0000000000000000 RBX: ffff88800fd4a000 RCX: 0000000000000001 # [ 25.988631] RDX: 0000000000000000 RSI: ffffffffade9f52e RDI: ffffffffad65a5a0 # [ 25.989093] RBP: ffffc90000776fe0 R08: 0000000000000000 R09: 0000000000000000 # [ 25.989556] R10: ffffc90000777010 R11: ffffffffaecb19b8 R12: 1ffff920000eede2 # [ 25.990022] R13: 00000000000005dc R14: ffffc90000777010 R15: ffff88800fd4af08 # [ 25.990481] FS: 00007f275c9ad800(0000) GS:ffff88807f427000(0000) knlGS:0000000000000000 # [ 25.991024] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 # [ 25.991415] CR2: 00000000004e5770 CR3: 000000000f579004 CR4: 0000000000772ef0 # [ 25.991894] PKRU: 55555554 # [ 25.992125] Call Trace: # [ 25.992353] # [ 25.992512] ? __pfx_netif_set_mtu_ext+0x10/0x10 # [ 25.992826] ? find_held_lock+0x2b/0x80 # [ 25.993140] ? mark_held_locks+0x49/0x80 # [ 25.993445] ? _raw_spin_unlock_irqrestore+0x5d/0x80 # [ 25.993836] ? lockdep_hardirqs_on+0x7c/0x110 # [ 25.994148] netif_set_mtu+0x88/0x100 # [ 25.994453] ? __pfx_netif_set_mtu+0x10/0x10 # [ 25.994779] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] # [ 25.995210] dev_set_mtu+0xa0/0x150 # [ 25.995443] br_mtu_auto_adjust+0x189/0x270 [bridge] # [ 25.995871] br_add_if+0xda3/0x1330 [bridge] # [ 25.996228] do_set_master+0x32f/0x500 # [ 25.996539] do_setlink.constprop.0+0x9f4/0x2480 # [ 25.996857] ? __pfx_do_setlink.constprop.0+0x10/0x10 # [ 25.997243] ? rcu_read_lock_any_held+0x43/0xb0 # [ 25.997550] ? validate_chain+0x166/0x4d0 # [ 25.997861] ? __kernel_text_address+0x12/0x40 # [ 25.998177] ? __lock_acquire+0x44d/0x7e0 # [ 25.998487] ? __mutex_trylock_common+0xf9/0x260 # [ 25.998801] ? __pfx___mutex_trylock_common+0x10/0x10 # [ 25.999183] ? rcu_is_watching+0x12/0xc0 # [ 25.999492] ? rcu_is_watching+0x12/0xc0 # [ 25.999807] ? trace_contention_end+0xdc/0x140 # [ 26.000113] ? __mutex_lock+0x19c/0xcd0 # [ 26.000421] ? find_held_lock+0x2b/0x80 # [ 26.000742] ? rtnl_newlink+0x651/0xa60 # [ 26.001046] ? __create_object+0x5e/0xb0 # [ 26.001362] ? __pfx___mutex_lock+0x10/0x10 # [ 26.001676] ? trace_cap_capable+0x10f/0x190 # [ 26.001992] ? _raw_spin_unlock_irqrestore+0x46/0x80 # [ 26.002371] ? __rtnl_newlink+0x40e/0xa40 # [ 26.002693] rtnl_newlink+0x69a/0xa60 # [ 26.003009] ? __pfx_rtnl_newlink+0x10/0x10 # [ 26.003314] ? __lock_acquire+0x44d/0x7e0 # [ 26.003632] ? find_held_lock+0x2b/0x80 # [ 26.003939] ? rtnetlink_rcv_msg+0x6ed/0xc00 # [ 26.004243] ? __lock_release+0x5d/0x170 # [ 26.004549] ? __pfx_rtnl_newlink+0x10/0x10 # [ 26.004860] rtnetlink_rcv_msg+0x710/0xc00 # [ 26.005170] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 26.005483] ? __lock_acquire+0x44d/0x7e0 # [ 26.005801] netlink_rcv_skb+0x124/0x350 # [ 26.006112] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 # [ 26.006420] ? __pfx_netlink_rcv_skb+0x10/0x10 # [ 26.006750] ? netlink_deliver_tap+0x13e/0x340 # [ 26.007057] ? netlink_deliver_tap+0xc3/0x340 # [ 26.007365] netlink_unicast+0x49e/0x780 # [ 26.007686] ? __pfx_netlink_unicast+0x10/0x10 # [ 26.008001] netlink_sendmsg+0x721/0xbe0 # [ 26.008313] ? __pfx_netlink_sendmsg+0x10/0x10 # [ 26.008626] ? __import_iovec+0x238/0x3c0 # [ 26.008935] ? _copy_from_user+0x53/0xa0 # [ 26.009248] ____sys_sendmsg+0x7ad/0xa10 # [ 26.009557] ? __pfx_____sys_sendmsg+0x10/0x10 # [ 26.009875] ? __pfx_copy_msghdr_from_user+0x10/0x10 # [ 26.010270] ___sys_sendmsg+0xed/0x170 # [ 26.010575] ? kasan_record_aux_stack+0x8c/0xa0 # [ 26.010890] ? __call_rcu_common.constprop.0+0xa8/0x640 # [ 26.011272] ? __pfx____sys_sendmsg+0x10/0x10 # [ 26.011583] ? find_held_lock+0x2b/0x80 # [ 26.011914] ? __lock_acquire+0x44d/0x7e0 # [ 26.012231] ? find_held_lock+0x2b/0x80 # [ 26.012539] ? __virt_addr_valid+0x22e/0x450 # [ 26.012852] ? __lock_release+0x5d/0x170 # [ 26.013167] __sys_sendmsg+0x10b/0x1a0 # [ 26.013470] ? __call_rcu_common.constprop.0+0x320/0x640 # [ 26.013858] ? __pfx___sys_sendmsg+0x10/0x10 # [ 26.014179] ? rcu_is_watching+0x12/0xc0 # [ 26.014486] do_syscall_64+0xc1/0x380 # [ 26.014807] entry_SYSCALL_64_after_hwframe+0x77/0x7f # [ 26.015187] RIP: 0033:0x7f275cb7a1e7 # [ 26.015505] 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 # [ 26.016610] RSP: 002b:00007ffc132b9278 EFLAGS: 00000246 ORIG_RAX: 000000000000002e # [ 26.017079] RAX: ffffffffffffffda RBX: 00007ffc132b99a0 RCX: 00007f275cb7a1e7 # [ 26.017535] RDX: 0000000000000000 RSI: 00007ffc132b92e0 RDI: 0000000000000005 # [ 26.018003] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 # [ 26.018464] R10: 0000000029a92910 R11: 0000000000000246 R12: 0000000000000003 # [ 26.018931] R13: 00000000686e24b9 R14: 0000000000499600 R15: 0000000000000000 # [ 26.019404] # [ 26.019641] irq event stamp: 55449 # [ 26.019873] hardirqs last enabled at (55457): [] __up_console_sem+0x6b/0x80 # [ 26.020403] hardirqs last disabled at (55464): [] __up_console_sem+0x50/0x80 # [ 26.020945] softirqs last enabled at (54550): [] handle_softirqs+0x358/0x620 # [ 26.021479] softirqs last disabled at (54207): [] __irq_exit_rcu+0xfa/0x160 # [ 26.022024] ---[ end trace 0000000000000000 ]--- # [ 26.252563] br0: port 4(sender) entered blocking state # [ 26.253176] br0: port 4(sender) entered forwarding state # [ 26.254131] br0: port 3(c3) entered blocking state # [ 26.254479] br0: port 3(c3) entered forwarding state # [ 26.255171] br0: port 2(c2) entered blocking state # [ 26.255504] br0: port 2(c2) entered forwarding state # [ 26.256186] br0: port 1(c1) entered blocking state # [ 26.256673] br0: port 1(c1) entered forwarding state # [ 26.457284] 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__->