failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.10.31" "pwd"]: exit status 255 ssh: connect to host 10.128.10.31 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[ssh-serialport.googleapis.com]:9600,[216.239.38.127]:9600' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci-upstream-kasan-gce-root-test-2 port 1 (session ID: 36be3cc4b86b25819b7c55d083336dedf400105c449dabc86b092f663a36d042, active connections: 1). SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID f18d0be6-0177-a294-dd98-8a1545847fdc found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f24a0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 6.0.0-syzkaller-11990-g9c9155a3509a (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] [Firmware Bug]: TSC doesn't count with P0 frequency! [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format. [ 0.000000][ T0] signal: max sigframe size: 1776 [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000007][ T0] kvm-clock: using sched offset of 2973828802 cycles [ 0.000809][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003326][ T0] tsc: Detected 2250.000 MHz processor [ 0.007975][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009152][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010199][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.013473][ T0] found SMP MP-table at [mem 0x000f2760-0x000f276f] [ 0.014389][ T0] Using GB pages for direct mapping [ 0.016374][ T0] ACPI: Early table checksum verification disabled [ 0.017219][ T0] ACPI: RSDP 0x00000000000F24E0 000014 (v00 Google) [ 0.018086][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.019306][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.021016][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.022475][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.023401][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.024276][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.025518][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.026758][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.028038][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.029448][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.030472][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.031494][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.033079][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.034367][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.035465][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.036564][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.037599][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.039017][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.039738][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.040419][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.041406][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.043151][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.044090][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.045787][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.047383][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.048539][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.050143][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.051291][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.067721][ T0] Zone ranges: [ 0.068193][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.069188][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.070127][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.071032][ T0] Device empty [ 0.071531][ T0] Movable zone start for each node [ 0.072411][ T0] Early memory node ranges [ 0.073028][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.074108][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.075082][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.076024][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.076994][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.078060][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.079110][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.079240][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.111815][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.269970][ T0] kasan: KernelAddressSanitizer initialized [ 0.273118][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.273845][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.274798][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.276208][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.277443][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.278418][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.279441][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.280447][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.281394][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.282264][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.284060][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.285135][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.286256][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.287400][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.288508][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.289584][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.290908][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.291862][ T0] Booting paravirtualized kernel on KVM [ 0.292619][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.346230][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.348030][ T0] percpu: Embedded 69 pages/cpu s244296 r8192 d30136 u1048576 [ 0.349294][ T0] kvm-guest: PV spinlocks enabled [ 0.349978][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.351055][ T0] Fallback order for Node 0: 0 1 [ 0.351723][ T0] Fallback order for Node 1: 1 0 [ 0.352462][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.353449][ T0] Policy zone: Normal [ 0.353959][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.369241][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.371131][ T0] random: crng init done [ 0.372138][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.374183][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.375448][ T0] software IO TLB: area num 2. [ 0.955275][ T0] Memory: 6828212K/8388204K available (143391K kernel code, 35079K rwdata, 29828K rodata, 2736K init, 33600K bss, 1559736K reserved, 0K cma-reserved) [ 0.958329][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 0.960962][ T0] Dynamic Preempt: full [ 0.962170][ T0] Running RCU self tests [ 0.962753][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.963712][ T0] rcu: RCU lockdep checking is enabled. [ 0.964513][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.965640][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.966740][ T0] rcu: RCU debug extended QS entry/exit. [ 0.967471][ T0] All grace periods are expedited (rcu_expedited). [ 0.968434][ T0] Trampoline variant of Tasks RCU enabled. [ 0.969638][ T0] Tracing variant of Tasks RCU enabled. [ 0.970389][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.971519][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.006212][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.007593][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.008854][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.011321][ T0] Console: colour VGA+ 80x25 [ 1.011993][ T0] printk: console [ttyS0] enabled [ 1.011993][ T0] printk: console [ttyS0] enabled [ 1.013472][ T0] printk: bootconsole [earlyser0] disabled [ 1.013472][ T0] printk: bootconsole [earlyser0] disabled [ 1.015127][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.016292][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.017275][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.017947][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.018639][ T0] ... CLASSHASH_SIZE: 4096 [ 1.019546][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.020263][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.021418][ T0] ... CHAINHASH_SIZE: 131072 [ 1.022366][ T0] memory used by lock dependency info: 20657 kB [ 1.023271][ T0] memory used for stack traces: 8320 kB [ 1.024091][ T0] per task-struct memory footprint: 1920 bytes [ 1.025196][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.026866][ T0] ACPI: Core revision 20220331 [ 1.028229][ T0] APIC: Switch to symmetric I/O mode setup [ 1.034289][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.035486][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns [ 1.037214][ T0] Calibrating delay loop (skipped) preset value.. 4500.00 BogoMIPS (lpj=22500000) [ 1.047253][ T0] pid_max: default: 32768 minimum: 301 [ 1.048261][ T0] LSM: Security Framework initializing [ 1.049093][ T0] landlock: Up and running. [ 1.049702][ T0] Yama: becoming mindful. [ 1.050382][ T0] TOMOYO Linux initialized [ 1.051174][ T0] AppArmor: AppArmor initialized [ 1.051981][ T0] LSM support for eBPF active [ 1.054627][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.057349][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.058774][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.060267][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.063871][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.065487][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512 [ 1.066522][ T0] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0 [ 1.067225][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.068571][ T0] Spectre V2 : Kernel not compiled with retpoline; no mitigation available! [ 1.068577][ T0] Spectre V2 : Vulnerable [ 1.070332][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.071561][ T0] Spectre V2 : Enabling Speculation Barrier for firmware calls [ 1.072868][ T0] RETBleed: Mitigation: IBPB [ 1.073698][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.074955][ T0] Spectre V2 : Selecting STIBP always-on mode to complement retbleed mitigation [ 1.076428][ T0] Spectre V2 : User space: Mitigation: STIBP always-on protection [ 1.077247][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.080327][ T0] Freeing SMP alternatives memory: 112K [ 1.202564][ T1] smpboot: CPU0: AMD EPYC 7B12 (family: 0x17, model: 0x31, stepping: 0x0) [ 1.205442][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.206715][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.207201][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.207201][ T1] Running RCU-tasks wait API self tests [ 1.307571][ T1] Performance Events: PMU not available due to virtualization, using software events only. [ 1.309728][ T1] rcu: Hierarchical SRCU implementation. [ 1.310766][ T1] rcu: Max phase no-delay instances is 1000. [ 1.314999][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.316422][ T1] smp: Bringing up secondary CPUs ... [ 1.318584][ T1] x86: Booting SMP configuration: [ 1.319326][ T1] .... node #0, CPUs: #1 [ 1.320904][ T1] Spectre V2 : Update user space SMT mitigation: STIBP always-on [ 1.320904][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.320904][ T1] smpboot: Max logical packages: 1 [ 1.320904][ T1] smpboot: Total of 2 processors activated (9000.00 BogoMIPS) [ 1.338032][ T1] allocated 134217728 bytes of page_ext [ 1.339425][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.347260][ T13] Callback from call_rcu_tasks_trace() invoked. [ 1.358145][ T1] Node 0, zone DMA32: page owner found early allocated 20161 pages [ 1.372471][ T1] Node 0, zone Normal: page owner found early allocated 228 pages [ 1.385647][ T1] Node 1, zone Normal: page owner found early allocated 18929 pages [ 1.387827][ T1] devtmpfs: initialized [ 1.388479][ T1] x86/mm: Memory block size: 128MB [ 1.430967][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.430967][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.437365][ T1] PM: RTC time: 07:36:55, date: 2022-10-14 [ 1.446071][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.452546][ T1] audit: initializing netlink subsys (disabled) [ 1.457408][ T27] audit: type=2000 audit(1665733015.778:1): state=initialized audit_enabled=0 res=1 [ 1.459400][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.459411][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.460664][ T1] cpuidle: using governor menu [ 1.460664][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.461987][ T1] PCI: Using configuration type 1 for base access [ 1.462914][ T1] PCI: Using configuration type 1 for extended access [ 1.527725][ T12] Callback from call_rcu_tasks() invoked. [ 1.629826][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 1.637856][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.638955][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 1.639993][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.641050][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 1.651731][ T1] cryptd: max_cpu_qlen set to 1000 [ 1.657262][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 1.657262][ T1] raid6: using avx2x2 recovery algorithm [ 1.659381][ T1] ACPI: Added _OSI(Module Device) [ 1.660184][ T1] ACPI: Added _OSI(Processor Device) [ 1.661022][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.661881][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 1.743212][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.803769][ T1] ACPI: Interpreter enabled [ 1.805198][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 1.805971][ T1] ACPI: Using IOAPIC for interrupt routing [ 1.807238][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.808745][ T1] PCI: Using E820 reservations for host bridge windows [ 1.812941][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 1.925633][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 1.927171][ T1] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 1.940031][ T1] PCI host bridge to bus 0000:00 [ 1.940956][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 1.942051][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.943332][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.944476][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.945843][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 1.947134][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 1.947901][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 1.954154][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 1.972642][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 1.985447][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 1.989780][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 1.995515][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 1.999493][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.012327][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.018783][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.022900][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.037471][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.043905][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.059576][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.063734][ T1] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 [ 2.069594][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.073846][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 2.105624][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 2.110143][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 2.115126][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 2.120772][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 2.124282][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 2.137282][ T1] iommu: Default domain type: Translated [ 2.138137][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 2.143081][ T1] SCSI subsystem initialized [ 2.158186][ T1] ACPI: bus type USB registered [ 2.159084][ T1] usbcore: registered new interface driver usbfs [ 2.160076][ T1] usbcore: registered new interface driver hub [ 2.161357][ T1] usbcore: registered new device driver usb [ 2.163606][ T1] mc: Linux media interface: v0.10 [ 2.164518][ T1] videodev: Linux video capture interface: v2.00 [ 2.166003][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.166815][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 2.167287][ T1] PTP clock support registered [ 2.168637][ T1] EDAC MC: Ver: 3.0.0 [ 2.172184][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 2.177691][ T1] Bluetooth: Core ver 2.22 [ 2.178539][ T1] NET: Registered PF_BLUETOOTH protocol family [ 2.179439][ T1] Bluetooth: HCI device and connection manager initialized [ 2.180492][ T1] Bluetooth: HCI socket layer initialized [ 2.181282][ T1] Bluetooth: L2CAP socket layer initialized [ 2.182171][ T1] Bluetooth: SCO socket layer initialized [ 2.183481][ T1] NET: Registered PF_ATMPVC protocol family [ 2.184283][ T1] NET: Registered PF_ATMSVC protocol family [ 2.185379][ T1] NetLabel: Initializing [ 2.185992][ T1] NetLabel: domain hash size = 128 [ 2.186729][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.187563][ T1] NetLabel: unlabeled traffic allowed by default [ 2.188994][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.188994][ T1] NET: Registered PF_NFC protocol family [ 2.188994][ T1] PCI: Using ACPI for IRQ routing [ 2.189854][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 2.190867][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 2.191939][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 2.193229][ T1] vgaarb: loaded [ 2.201736][ T1] clocksource: Switched to clocksource kvm-clock [ 2.219781][ T1] VFS: Disk quotas dquot_6.6.0 [ 2.221188][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 2.223076][ T1] FS-Cache: Loaded [ 2.224659][ T1] CacheFiles: Loaded [ 2.225781][ T1] TOMOYO: 2.6.0 [ 2.226319][ T1] Mandatory Access Control activated. [ 2.229933][ T1] AppArmor: AppArmor Filesystem Enabled [ 2.231103][ T1] pnp: PnP ACPI init [ 2.247641][ T1] pnp: PnP ACPI: found 7 devices [ 2.286575][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 2.288805][ T1] NET: Registered PF_INET protocol family [ 2.292594][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 2.304009][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 2.306471][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 2.309404][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 2.316877][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 2.326739][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 2.330625][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 2.333923][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 2.337361][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 2.339736][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 2.342456][ T1] RPC: Registered named UNIX socket transport module. [ 2.343480][ T1] RPC: Registered udp transport module. [ 2.344274][ T1] RPC: Registered tcp transport module. [ 2.345025][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.348229][ T1] NET: Registered PF_XDP protocol family [ 2.349048][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 2.350074][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 2.351113][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.352157][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 2.354091][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 2.355262][ T1] PCI: CLS 0 bytes, default 64 [ 2.361159][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.362193][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 2.363470][ T1] ACPI: bus type thunderbolt registered [ 2.373668][ T56] kworker/u4:2 (56) used greatest stack depth: 28312 bytes left [ 2.374843][ T57] kworker/u4:2 (57) used greatest stack depth: 27936 bytes left [ 2.377353][ T1] kvm: no hardware support for 'kvm_intel' [ 2.378203][ T1] has_svm: svm not available [ 2.378883][ T1] kvm: no hardware support for 'kvm_amd' [ 2.379715][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x206eb41f0da, max_idle_ns: 440795249997 ns [ 2.381233][ T1] clocksource: Switched to clocksource tsc [ 2.389261][ T62] kworker/u4:2 (62) used greatest stack depth: 26512 bytes left [ 5.493140][ T1] Initialise system trusted keyrings [ 5.496217][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.533171][ T1] zbud: loaded [ 5.541355][ T1] DLM installed [ 5.547549][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.557534][ T1] NFS: Registering the id_resolver key type [ 5.558552][ T1] Key type id_resolver registered [ 5.559297][ T1] Key type id_legacy registered [ 5.560271][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.561489][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.570704][ T1] Key type cifs.spnego registered [ 5.571642][ T1] Key type cifs.idmap registered [ 5.572853][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 5.574746][ T1] ntfs3: Max link count 4000 [ 5.575383][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.576222][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.578657][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.579732][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.584145][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.585456][ T1] QNX4 filesystem 0.2.3 registered. [ 5.586468][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.588136][ T1] fuse: init (API version 7.37) [ 5.592960][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.594648][ T1] orangefs_init: module version upstream loaded [ 5.596340][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.609998][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 5.623078][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.625945][ T1] NILFS version 2 loaded [ 5.626850][ T1] befs: version: 0.9.3 [ 5.628895][ T1] ocfs2: Registered cluster interface o2cb [ 5.630205][ T1] ocfs2: Registered cluster interface user [ 5.631933][ T1] OCFS2 User DLM kernel interface loaded [ 5.642521][ T1] gfs2: GFS2 installed [ 5.653743][ T1] ceph: loaded (mds proto 32) [ 5.665585][ T1] NET: Registered PF_ALG protocol family [ 5.666617][ T1] xor: automatically using best checksumming function avx [ 5.667902][ T1] async_tx: api initialized (async) [ 5.668657][ T1] Key type asymmetric registered [ 5.669604][ T1] Asymmetric key parser 'x509' registered [ 5.670683][ T1] Asymmetric key parser 'pkcs8' registered [ 5.671463][ T1] Key type pkcs7_test registered [ 5.675250][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 5.676391][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 5.678197][ T1] io scheduler mq-deadline registered [ 5.679114][ T1] io scheduler kyber registered [ 5.680313][ T1] io scheduler bfq registered [ 5.687600][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.699183][ T1] ACPI: button: Power Button [PWRF] [ 5.701033][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.702838][ T1] ACPI: button: Sleep Button [SLPF] [ 5.722566][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.723556][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.739038][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.740322][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.755723][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.756603][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.077954][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.079352][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.081008][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.086498][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.092370][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.097341][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.105875][ T1] Non-volatile memory driver v1.3 [ 6.125255][ T1] Linux agpgart interface v0.103 [ 6.127769][ T1] ACPI: bus type drm_connector registered [ 6.131425][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 6.138800][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 6.194863][ T1] Console: switching to colour frame buffer device 128x48 [ 6.212731][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.213922][ T1] usbcore: registered new interface driver udl [ 6.264727][ T1] brd: module loaded [ 6.316427][ T1] loop: module loaded [ 6.388933][ T1] zram: Added device: zram0 [ 6.394892][ T1] null_blk: disk nullb0 created [ 6.396295][ T1] null_blk: module loaded [ 6.397530][ T1] Guest personality initialized and is inactive [ 6.399158][ T1] VMCI host device registered (name=vmci, major=10, minor=119) [ 6.400192][ T1] Initialized host personality [ 6.401114][ T1] usbcore: registered new interface driver rtsx_usb [ 6.402527][ T1] usbcore: registered new interface driver viperboard [ 6.403872][ T1] usbcore: registered new interface driver dln2 [ 6.405266][ T1] usbcore: registered new interface driver pn533_usb [ 6.410092][ T1] nfcsim 0.2 initialized [ 6.410910][ T1] usbcore: registered new interface driver port100 [ 6.411924][ T1] usbcore: registered new interface driver nfcmrvl [ 6.417747][ T1] Loading iSCSI transport class v2.0-870. [ 6.441753][ T1] scsi host0: Virtio SCSI HBA [ 6.479336][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 6.483488][ T64] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 6.509674][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 6.511768][ T1] db_root: cannot open: /etc/target [ 6.513265][ T1] slram: not enough parameters. [ 6.520043][ T1] ftl_cs: FTL header not found. [ 6.570246][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 6.571527][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. [ 6.573255][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 6.587667][ T1] MACsec IEEE 802.1AE [ 6.603892][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 6.648217][ T1] ------------[ cut here ]------------ [ 6.649473][ T1] WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 cpumask_next_wrap+0x139/0x1d0 [ 6.650921][ T1] Modules linked in: [ 6.651516][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-syzkaller-11990-g9c9155a3509a #0 [ 6.652913][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 6.654888][ T1] RIP: 0010:cpumask_next_wrap+0x139/0x1d0 [ 6.655733][ T1] Code: df e8 8b 4a 3d f8 39 eb 77 64 e8 32 4e 3d f8 41 8d 6c 24 01 89 de 89 ef e8 74 4a 3d f8 39 dd 0f 82 54 ff ff ff e8 17 4e 3d f8 <0f> 0b e9 48 ff ff ff e8 0b 4e 3d f8 48 c7 c2 00 02 e2 8d 48 b8 00 [ 6.659076][ T1] RSP: 0018:ffffc90000067920 EFLAGS: 00010293 [ 6.660020][ T1] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 6.661149][ T1] RDX: ffff88813fe50000 RSI: ffffffff893f1c59 RDI: 0000000000000004 [ 6.662502][ T1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000002 [ 6.663612][ T1] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000001 [ 6.664831][ T1] R13: 0000000000000000 R14: 0000000000000002 R15: ffffffff8de20010 [ 6.665981][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 6.667315][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.668225][ T1] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 0000000000350ef0 [ 6.669509][ T1] Call Trace: [ 6.670011][ T1] <TASK> [ 6.670529][ T1] virtnet_set_affinity+0x35a/0x750 [ 6.671311][ T1] ? skb_recv_done+0x120/0x120 [ 6.672009][ T1] virtnet_probe+0x12ae/0x31e0 [ 6.672701][ T1] ? virtnet_find_vqs+0xc30/0xc30 [ 6.673431][ T1] virtio_dev_probe+0x577/0x870 [ 6.674162][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 6.675049][ T1] really_probe+0x249/0xb90 [ 6.675854][ T1] __driver_probe_device+0x1df/0x4d0 [ 6.677002][ T1] driver_probe_device+0x4c/0x1a0 [ 6.678083][ T1] __driver_attach+0x1d0/0x550 [ 6.678947][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 6.679881][ T1] bus_for_each_dev+0x147/0x1d0 [ 6.680722][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 6.681645][ T1] bus_add_driver+0x4c9/0x640 [ 6.682537][ T1] driver_register+0x220/0x3a0 [ 6.683268][ T1] ? veth_init+0x11/0x11 [ 6.683891][ T1] virtio_net_driver_init+0x93/0xd2 [ 6.684775][ T1] do_one_initcall+0x13d/0x780 [ 6.685542][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 6.686576][ T1] ? parameq+0xa0/0x170 [ 6.687404][ T1] kernel_init_freeable+0x6ff/0x788 [ 6.688617][ T1] ? rest_init+0x270/0x270 [ 6.689282][ T1] kernel_init+0x1a/0x1d0 [ 6.689988][ T1] ? rest_init+0x270/0x270 [ 6.690891][ T1] ret_from_fork+0x1f/0x30 [ 6.691608][ T1] </TASK> [ 6.692126][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 6.693400][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-syzkaller-11990-g9c9155a3509a #0 [ 6.694824][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 6.696330][ T1] Call Trace: [ 6.697023][ T1] <TASK> [ 6.697331][ T1] dump_stack_lvl+0xcd/0x134 [ 6.697331][ T1] panic+0x2c8/0x622 [ 6.697331][ T1] ? panic_print_sys_info.part.0+0x110/0x110 [ 6.697331][ T1] ? __warn.cold+0x24b/0x350 [ 6.697331][ T1] ? cpumask_next_wrap+0x139/0x1d0 [ 6.701006][ T1] __warn.cold+0x25c/0x350 [ 6.701006][ T1] ? cpumask_next_wrap+0x139/0x1d0 [ 6.702673][ T1] report_bug+0x1bc/0x210 [ 6.702673][ T1] handle_bug+0x3c/0x70 [ 6.702673][ T1] exc_invalid_op+0x14/0x40 [ 6.702673][ T1] asm_exc_invalid_op+0x16/0x20 [ 6.702673][ T1] RIP: 0010:cpumask_next_wrap+0x139/0x1d0 [ 6.702673][ T1] Code: df e8 8b 4a 3d f8 39 eb 77 64 e8 32 4e 3d f8 41 8d 6c 24 01 89 de 89 ef e8 74 4a 3d f8 39 dd 0f 82 54 ff ff ff e8 17 4e 3d f8 <0f> 0b e9 48 ff ff ff e8 0b 4e 3d f8 48 c7 c2 00 02 e2 8d 48 b8 00 [ 6.709736][ T46] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 6.709775][ T46] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 6.709945][ T46] sd 0:0:1:0: [sda] Write Protect is off [ 6.709968][ T46] sd 0:0:1:0: [sda] Mode Sense: 1f 00 00 08 [ 6.710158][ T46] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.709380][ T1] RSP: 0018:ffffc90000067920 EFLAGS: 00010293 [ 6.709380][ T1] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 6.709380][ T1] RDX: ffff88813fe50000 RSI: ffffffff893f1c59 RDI: 0000000000000004 [ 6.709380][ T1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000002 [ 6.709380][ T1] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000001 [ 6.709380][ T1] R13: 0000000000000000 R14: 0000000000000002 R15: ffffffff8de20010 [ 6.709380][ T1] ? cpumask_next_wrap+0x139/0x1d0 [ 6.709380][ T1] virtnet_set_affinity+0x35a/0x750 [ 6.709380][ T1] ? skb_recv_done+0x120/0x120 [ 6.709380][ T1] virtnet_probe+0x12ae/0x31e0 [ 6.709380][ T1] ? virtnet_find_vqs+0xc30/0xc30 [ 6.709380][ T1] virtio_dev_probe+0x577/0x870 [ 6.709380][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 6.709380][ T1] really_probe+0x249/0xb90 [ 6.709380][ T1] __driver_probe_device+0x1df/0x4d0 [ 6.709380][ T1] driver_probe_device+0x4c/0x1a0 [ 6.709380][ T1] __driver_attach+0x1d0/0x550 [ 6.709380][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 6.709380][ T1] bus_for_each_dev+0x147/0x1d0 [ 6.709380][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 6.709380][ T1] bus_add_driver+0x4c9/0x640 [ 6.709380][ T1] driver_register+0x220/0x3a0 [ 6.709380][ T1] ? veth_init+0x11/0x11 [ 6.709380][ T1] virtio_net_driver_init+0x93/0xd2 [ 6.709380][ T1] do_one_initcall+0x13d/0x780 [ 6.709380][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 6.709380][ T1] ? parameq+0xa0/0x170 [ 6.709380][ T1] kernel_init_freeable+0x6ff/0x788 [ 6.709380][ T1] ? rest_init+0x270/0x270 [ 6.709380][ T1] kernel_init+0x1a/0x1d0 [ 6.709380][ T1] ? rest_init+0x270/0x270 [ 6.709380][ T1] ret_from_fork+0x1f/0x30 [ 6.709380][ T1] </TASK> [ 6.709380][ T1] Kernel Offset: disabled [ 6.709380][ T1] Rebooting in 86400 seconds..