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@10.128.0.119" "pwd"]: exit status 255 ssh: connect to host 10.128.0.119 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-smack-root-test-2 port 1 (session ID: ecb6448ff884ccf5d265086c0026c7d14dfd617b42f13dea7ebead2fb1f51e21, 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 42d0ba71-2c1a-5ab5-04c0-60dc4d2c3084 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 0x000f2490: 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-rc1-syzkaller (syzkaller@syzkaller) (Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, 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] 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 'standard' 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] nopcid: PCID feature disabled [ 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 07/22/2022 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000008][ T0] kvm-clock: using sched offset of 4190429947 cycles [ 0.001186][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003620][ T0] tsc: Detected 2200.216 MHz processor [ 0.007175][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008181][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.009470][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015774][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.017011][ T0] Using GB pages for direct mapping [ 0.019078][ T0] ACPI: Early table checksum verification disabled [ 0.020115][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.021101][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.022529][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.023949][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.025912][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.026821][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.027622][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.029463][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.031294][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.032535][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.033931][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.035062][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.036602][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.038180][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.039697][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.041412][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.042624][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.043711][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.044808][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.045704][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.046830][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.048660][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.049684][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.050824][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.052662][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.054637][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.055875][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.057679][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.059476][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.102179][ T0] Zone ranges: [ 0.102933][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.104362][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.105297][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.106502][ T0] Device empty [ 0.107051][ T0] Movable zone start for each node [ 0.107953][ T0] Early memory node ranges [ 0.108875][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.110013][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.111084][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.112125][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.113417][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.114582][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.116078][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.116276][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.166376][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.533623][ T0] kasan: KernelAddressSanitizer initialized [ 0.536688][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.537403][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.538530][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.540085][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.541376][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.542486][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.543528][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.544624][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.546242][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.547420][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.548791][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.550094][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.551256][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.552685][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.554178][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.555429][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.556794][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.558319][ T0] Booting paravirtualized kernel on KVM [ 0.559203][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.645822][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.648589][ T0] percpu: Embedded 69 pages/cpu s243016 r8192 d31416 u1048576 [ 0.649886][ T0] kvm-guest: PV spinlocks enabled [ 0.650667][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.652260][ T0] Fallback order for Node 0: 0 1 [ 0.653407][ T0] Fallback order for Node 1: 1 0 [ 0.654832][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.655878][ T0] Policy zone: Normal [ 0.656413][ 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 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 [ 0.671330][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.674923][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.678710][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.682139][ T0] software IO TLB: area num 2. [ 1.587099][ T0] Memory: 6818996K/8388204K available (155678K kernel code, 25054K rwdata, 31960K rodata, 2552K init, 37428K bss, 1568952K reserved, 0K cma-reserved) [ 1.590678][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.595064][ T0] Dynamic Preempt: full [ 1.596349][ T0] Running RCU self tests [ 1.596933][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.597939][ T0] rcu: RCU lockdep checking is enabled. [ 1.598837][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.600191][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.601354][ T0] rcu: RCU debug extended QS entry/exit. [ 1.602169][ T0] All grace periods are expedited (rcu_expedited). [ 1.603395][ T0] Trampoline variant of Tasks RCU enabled. [ 1.604359][ T0] Tracing variant of Tasks RCU enabled. [ 1.605548][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.606737][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.642361][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.644379][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.646197][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.648846][ T0] random: crng init done [ 1.650608][ T0] Console: colour VGA+ 80x25 [ 1.651635][ T0] printk: console [ttyS0] enabled [ 1.651635][ T0] printk: console [ttyS0] enabled [ 1.653160][ T0] printk: bootconsole [earlyser0] disabled [ 1.653160][ T0] printk: bootconsole [earlyser0] disabled [ 1.655229][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.656774][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.657607][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.658301][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.659003][ T0] ... CLASSHASH_SIZE: 4096 [ 1.659740][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.660487][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.661378][ T0] ... CHAINHASH_SIZE: 131072 [ 1.662369][ T0] memory used by lock dependency info: 20657 kB [ 1.663244][ T0] memory used for stack traces: 8320 kB [ 1.664023][ T0] per task-struct memory footprint: 1920 bytes [ 1.665305][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.667274][ T0] ACPI: Core revision 20220331 [ 1.668887][ T0] APIC: Switch to symmetric I/O mode setup [ 1.675547][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.677188][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns [ 1.679101][ T0] Calibrating delay loop (skipped) preset value.. 4400.43 BogoMIPS (lpj=22002160) [ 1.681276][ T0] pid_max: default: 32768 minimum: 301 [ 1.682579][ T0] LSM: Security Framework initializing [ 1.683726][ T0] landlock: Up and running. [ 1.684485][ T0] Yama: becoming mindful. [ 1.685797][ T0] TOMOYO Linux initialized [ 1.686771][ T0] Smack: Initializing. [ 1.687685][ T0] Smack: Netfilter enabled. [ 1.688394][ T0] Smack: IPv6 Netfilter enabled. [ 1.689107][ T0] LSM support for eBPF active [ 1.693750][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.697178][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.699241][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.701047][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.706332][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.707557][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.709136][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.710682][ T0] Spectre V2 : Mitigation: IBRS [ 1.711506][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.713589][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.714692][ T0] RETBleed: Mitigation: IBRS [ 1.715533][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.717391][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.719145][ T0] MDS: Mitigation: Clear CPU buffers [ 1.720252][ T0] TAA: Mitigation: Clear CPU buffers [ 1.721267][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.725447][ T0] Freeing SMP alternatives memory: 116K [ 1.849266][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.853216][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.854627][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.856231][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.857513][ T1] Running RCU-tasks wait API self tests [ 1.959734][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.962896][ T1] rcu: Hierarchical SRCU implementation. [ 1.963771][ T1] rcu: Max phase no-delay instances is 1000. [ 1.969552][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.971740][ T1] smp: Bringing up secondary CPUs ... [ 1.974301][ T1] x86: Booting SMP configuration: [ 1.975309][ T1] .... node #0, CPUs: #1 [ 1.977590][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.979270][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 1.981568][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 1.984212][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.985178][ T1] smpboot: Max logical packages: 1 [ 1.985950][ T1] smpboot: Total of 2 processors activated (8800.86 BogoMIPS) [ 1.999169][ T13] Callback from call_rcu_tasks_trace() invoked. [ 2.022298][ T1] allocated 134217728 bytes of page_ext [ 2.023654][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.032335][ T1] Node 0, zone DMA32: page owner found early allocated 19277 pages [ 2.042970][ T1] Node 0, zone Normal: page owner found early allocated 0 pages [ 2.048514][ T1] Node 1, zone Normal: page owner found early allocated 19044 pages [ 2.059692][ T1] devtmpfs: initialized [ 2.061759][ T1] x86/mm: Memory block size: 128MB [ 2.091535][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.094560][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.099097][ T1] PM: RTC time: 08:24:02, date: 2022-08-15 [ 2.106630][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.110461][ T1] audit: initializing netlink subsys (disabled) [ 2.121628][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.121643][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.123092][ T1] cpuidle: using governor menu [ 2.125412][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.129173][ T27] audit: type=2000 audit(1660551842.016:1): state=initialized audit_enabled=0 res=1 [ 2.129095][ T1] PCI: Using configuration type 1 for base access [ 2.179757][ T12] Callback from call_rcu_tasks() invoked. [ 2.349206][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.359119][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.359119][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.359119][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.359119][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.379111][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.379513][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.380689][ T1] raid6: using avx2x2 recovery algorithm [ 2.383037][ T1] ACPI: Added _OSI(Module Device) [ 2.383992][ T1] ACPI: Added _OSI(Processor Device) [ 2.384965][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.386079][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.387201][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.388167][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.389155][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.503917][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.598221][ T1] ACPI: Interpreter enabled [ 2.599510][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.600526][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.601792][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.603358][ T1] PCI: Using E820 reservations for host bridge windows [ 2.608776][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.755774][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.757319][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.759094][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.761407][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.776998][ T1] PCI host bridge to bus 0000:00 [ 2.778007][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.779491][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.780998][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.782364][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.783670][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.785105][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.786965][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.792338][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.817188][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.836816][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.841844][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.850748][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.857537][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.880557][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.889096][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.895174][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.918018][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.930757][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.961192][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.967711][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.977431][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.985800][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.006301][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.015490][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.021380][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.065079][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.072628][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.080443][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.087512][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.092120][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.109400][ T1] iommu: Default domain type: Translated [ 3.110519][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.114347][ T1] SCSI subsystem initialized [ 3.120827][ T1] ACPI: bus type USB registered [ 3.122645][ T1] usbcore: registered new interface driver usbfs [ 3.124946][ T1] usbcore: registered new interface driver hub [ 3.126644][ T1] usbcore: registered new device driver usb [ 3.129941][ T1] mc: Linux media interface: v0.10 [ 3.131517][ T1] videodev: Linux video capture interface: v2.00 [ 3.133929][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.135681][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.138645][ T1] PTP clock support registered [ 3.149365][ T1] EDAC MC: Ver: 3.0.0 [ 3.151604][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.155091][ T1] Bluetooth: Core ver 2.22 [ 3.155091][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.155281][ T1] Bluetooth: HCI device and connection manager initialized [ 3.157451][ T1] Bluetooth: HCI socket layer initialized [ 3.158591][ T1] Bluetooth: L2CAP socket layer initialized [ 3.159356][ T1] Bluetooth: SCO socket layer initialized [ 3.161449][ T1] NET: Registered PF_ATMPVC protocol family [ 3.163006][ T1] NET: Registered PF_ATMSVC protocol family [ 3.166328][ T1] NetLabel: Initializing [ 3.167594][ T1] NetLabel: domain hash size = 128 [ 3.169096][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.171604][ T1] NetLabel: unlabeled traffic allowed by default [ 3.175958][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.177510][ T1] NET: Registered PF_NFC protocol family [ 3.179227][ T1] PCI: Using ACPI for IRQ routing [ 3.181231][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.182561][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.184717][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.187282][ T1] vgaarb: loaded [ 3.199084][ T1] clocksource: Switched to clocksource kvm-clock [ 3.200072][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.207009][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.209602][ T1] FS-Cache: Loaded [ 3.212158][ T1] CacheFiles: Loaded [ 3.213454][ T1] TOMOYO: 2.6.0 [ 3.214452][ T1] Mandatory Access Control activated. [ 3.216571][ T1] pnp: PnP ACPI init [ 3.248662][ T1] pnp: PnP ACPI: found 7 devices [ 3.300965][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.304825][ T1] NET: Registered PF_INET protocol family [ 3.310278][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.320821][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.324467][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.328255][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.336620][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 3.346660][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.351891][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.357447][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.363258][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.367582][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.371094][ T1] RPC: Registered named UNIX socket transport module. [ 3.372955][ T1] RPC: Registered udp transport module. [ 3.374839][ T1] RPC: Registered tcp transport module. [ 3.376446][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.380592][ T1] NET: Registered PF_XDP protocol family [ 3.382325][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.384475][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.386771][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.388956][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.392759][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.394842][ T1] PCI: CLS 0 bytes, default 64 [ 3.396306][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.398609][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.401418][ T1] ACPI: bus type thunderbolt registered [ 3.406561][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.407708][ T57] kworker/u4:3 (57) used greatest stack depth: 26496 bytes left [ 3.444205][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.445659][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns [ 3.450122][ T1] clocksource: Switched to clocksource tsc [ 3.458064][ T64] kworker/u4:1 (64) used greatest stack depth: 25592 bytes left [ 5.473480][ T1] Initialise system trusted keyrings [ 5.476035][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.521691][ T1] zbud: loaded [ 5.531163][ T1] DLM installed [ 5.538647][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.552385][ T1] NFS: Registering the id_resolver key type [ 5.553733][ T1] Key type id_resolver registered [ 5.554480][ T1] Key type id_legacy registered [ 5.555649][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.556814][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.567402][ T1] Key type cifs.spnego registered [ 5.568421][ T1] Key type cifs.idmap registered [ 5.570051][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 5.572182][ T1] ntfs3: Max link count 4000 [ 5.573054][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.574168][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.576956][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.578080][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.583855][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.585458][ T1] QNX4 filesystem 0.2.3 registered. [ 5.586849][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.589231][ T1] fuse: init (API version 7.36) [ 5.594710][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.596393][ T1] orangefs_init: module version upstream loaded [ 5.598713][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.618422][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 5.633703][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.636509][ T1] NILFS version 2 loaded [ 5.637191][ T1] befs: version: 0.9.3 [ 5.639603][ T1] ocfs2: Registered cluster interface o2cb [ 5.641231][ T1] ocfs2: Registered cluster interface user [ 5.642978][ T1] OCFS2 User DLM kernel interface loaded [ 5.657171][ T1] gfs2: GFS2 installed [ 5.673026][ T1] ceph: loaded (mds proto 32) [ 5.687945][ T1] NET: Registered PF_ALG protocol family [ 5.689045][ T1] xor: automatically using best checksumming function avx [ 5.690503][ T1] async_tx: api initialized (async) [ 5.692075][ T1] Key type asymmetric registered [ 5.693053][ T1] Asymmetric key parser 'x509' registered [ 5.694058][ T1] Asymmetric key parser 'pkcs8' registered [ 5.695305][ T1] Key type pkcs7_test registered [ 5.700103][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 5.701676][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 5.703586][ T1] io scheduler mq-deadline registered [ 5.704379][ T1] io scheduler kyber registered [ 5.705952][ T1] io scheduler bfq registered [ 5.720405][ T149] kworker/u4:2 (149) used greatest stack depth: 24504 bytes left [ 5.731427][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.740521][ T1] ACPI: button: Power Button [PWRF] [ 5.742650][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.745581][ T1] ACPI: button: Sleep Button [SLPF] [ 5.772538][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.773892][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.793755][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.794774][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.814705][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.815778][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.829694][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.218200][ T660] kworker/u4:1 (660) used greatest stack depth: 24472 bytes left [ 6.263391][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.265571][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.267409][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.274870][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.285032][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.292698][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.306698][ T1] Non-volatile memory driver v1.3 [ 6.325562][ T1] Linux agpgart interface v0.103 [ 6.328816][ T1] ACPI: bus type drm_connector registered [ 6.336491][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 6.345331][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 6.408453][ T1] Console: switching to colour frame buffer device 128x48 [ 6.426666][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.428136][ T1] usbcore: registered new interface driver udl [ 6.488594][ T1] brd: module loaded [ 6.558545][ T1] loop: module loaded [ 6.648480][ T1] zram: Added device: zram0 [ 6.656645][ T1] null_blk: disk nullb0 created [ 6.657761][ T1] null_blk: module loaded [ 6.658692][ T1] Guest personality initialized and is inactive [ 6.660605][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 6.662316][ T1] Initialized host personality [ 6.663458][ T1] usbcore: registered new interface driver rtsx_usb [ 6.665607][ T1] usbcore: registered new interface driver viperboard [ 6.667433][ T1] usbcore: registered new interface driver dln2 [ 6.669777][ T1] usbcore: registered new interface driver pn533_usb [ 6.675297][ T1] nfcsim 0.2 initialized [ 6.676295][ T1] usbcore: registered new interface driver port100 [ 6.677654][ T1] usbcore: registered new interface driver nfcmrvl [ 6.683206][ T1] Loading iSCSI transport class v2.0-870. [ 6.716295][ T1] scsi host0: Virtio SCSI HBA [ 6.772600][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 6.775929][ T8] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 6.812166][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 6.815120][ T1] db_root: cannot open: /etc/target [ 6.818603][ T1] slram: not enough parameters. [ 6.828807][ T1] ftl_cs: FTL header not found. [ 6.877305][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 6.880213][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 6.883422][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 6.897351][ T1] MACsec IEEE 802.1AE [ 6.926773][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 6.984453][ T1099] general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#1] PREEMPT SMP KASAN [ 6.994186][ T1] vcan: Virtual CAN interface driver [ 6.993837][ T1099] KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007] [ 6.996030][ T1] vxcan: Virtual CAN Tunnel driver [ 6.993837][ T1099] CPU: 1 PID: 1099 Comm: kworker/u4:5 Not tainted 6.0.0-rc1-syzkaller #0 [ 6.999239][ T1] slcan: serial line CAN interface driver [ 6.993837][ T1099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 7.002748][ T1] CAN device driver interface [ 6.993837][ T1099] RIP: 0010:kmem_cache_alloc+0x12d/0x310 [ 7.005983][ T1] usbcore: registered new interface driver usb_8dev [ 6.993837][ T1099] Code: 84 1c 01 00 00 48 83 78 10 00 0f 84 11 01 00 00 49 8b 3f 40 f6 c7 0f 0f 85 e3 01 00 00 45 84 c0 0f 84 dc 01 00 00 41 8b 47 28 <49> 8b 5c 05 00 48 8d 4a 08 4c 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 [ 7.008808][ T1] usbcore: registered new interface driver ems_usb [ 6.993837][ T1099] RSP: 0000:ffffc900048afdf0 EFLAGS: 00010202 [ 6.993837][ T1099] RAX: 0000000000000800 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 6.993837][ T1099] RDX: 0000000000001a99 RSI: 0000000000000cc0 RDI: 0000000000040dc0 [ 6.993837][ T1099] RBP: ffffffff81ee4a65 R08: dffffc0000000001 R09: fffffbfff1c4ade6 [ 6.993837][ T1099] R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffffffff8d38ce40 [ 7.014343][ T1] usbcore: registered new interface driver gs_usb [ 6.993837][ T1099] R13: ffff000000000000 R14: ffffffff81ee4a65 R15: ffff888140007640 [ 7.017422][ T1] usbcore: registered new interface driver kvaser_usb [ 6.993837][ T1099] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 6.993837][ T1099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.993837][ T1099] CR2: 0000000000000000 CR3: 000000000ca8e000 CR4: 00000000003506e0 [ 6.993837][ T1099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.993837][ T1099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.993837][ T1099] Call Trace: [ 6.993837][ T1099] [ 6.993837][ T1099] ? getname_kernel+0x55/0x2d0 [ 7.020959][ T1] usbcore: registered new interface driver mcba_usb [ 6.993837][ T1099] getname_kernel+0x55/0x2d0 [ 7.024227][ T1] usbcore: registered new interface driver peak_usb [ 6.993837][ T1099] kernel_execve+0x6d/0xa00 [ 7.027621][ T1] e100: Intel(R) PRO/100 Network Driver [ 6.993837][ T1099] call_usermodehelper_exec_async+0x262/0x3b0 [ 6.993837][ T1099] ? proc_cap_handler+0x3e0/0x3e0 [ 6.993837][ T1099] ret_from_fork+0x1f/0x30 [ 7.031487][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.031670][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 6.993837][ T1099] [ 7.034747][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 6.993837][ T1099] Modules linked in: [ 7.038487][ T1098] general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#2] PREEMPT SMP KASAN [ 7.040793][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.041328][ T1098] KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007] [ 7.043031][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.044972][ T1099] ---[ end trace 0000000000000000 ]--- [ 7.045161][ T1098] CPU: 1 PID: 1098 Comm: kworker/u4:5 Tainted: G D 6.0.0-rc1-syzkaller #0 [ 7.046729][ T1099] RIP: 0010:kmem_cache_alloc+0x12d/0x310 [ 7.046149][ T1098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 7.048862][ T1099] Code: 84 1c 01 00 00 48 83 78 10 00 0f 84 11 01 00 00 49 8b 3f 40 f6 c7 0f 0f 85 e3 01 00 00 45 84 c0 0f 84 dc 01 00 00 41 8b 47 28 <49> 8b 5c 05 00 48 8d 4a 08 4c 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 [ 7.046149][ T1098] RIP: 0010:kmem_cache_alloc+0x12d/0x310 [ 7.046149][ T1098] Code: 84 1c 01 00 00 48 83 78 10 00 0f 84 11 01 00 00 49 8b 3f 40 f6 c7 0f 0f 85 e3 01 00 00 45 84 c0 0f 84 dc 01 00 00 41 8b 47 28 <49> 8b 5c 05 00 48 8d 4a 08 4c 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 [ 7.046149][ T1098] RSP: 0000:ffffc9000489fdf0 EFLAGS: 00010202 [ 7.046149][ T1098] RAX: 0000000000000800 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 7.046149][ T1098] RDX: 0000000000001a99 RSI: 0000000000000cc0 RDI: 0000000000040dc0 [ 7.049983][ T1098] RBP: ffffffff81ee4a65 R08: dffffc0000000001 R09: fffffbfff1c4ade6 [ 7.049994][ T1098] R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffffffff8d38ce40 [ 7.049997][ T1098] R13: ffff000000000000 R14: ffffffff81ee4a65 R15: ffff888140007640 [ 7.049997][ T1098] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 7.079146][ T1098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.079146][ T1098] CR2: 0000000000000000 CR3: 000000000ca8e000 CR4: 00000000003506e0 [ 7.079146][ T1098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.079146][ T1098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.079146][ T1098] Call Trace: [ 7.079146][ T1098] [ 7.079146][ T1098] ? getname_kernel+0x55/0x2d0 [ 7.079146][ T1098] getname_kernel+0x55/0x2d0 [ 7.079146][ T1098] kernel_execve+0x6d/0xa00 [ 7.079146][ T1098] call_usermodehelper_exec_async+0x262/0x3b0 [ 7.079146][ T1098] ? proc_cap_handler+0x3e0/0x3e0 [ 7.079146][ T1098] ret_from_fork+0x1f/0x30 [ 7.079146][ T1098] [ 7.079146][ T1098] Modules linked in: [ 7.104255][ T1099] RSP: 0000:ffffc900048afdf0 EFLAGS: 00010202 [ 7.104582][ T1104] general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#3] PREEMPT SMP KASAN [ 7.105937][ T1099] RAX: 0000000000000800 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 7.107786][ T1104] KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007] [ 7.111522][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 7.112373][ T1104] CPU: 1 PID: 1104 Comm: kworker/u4:5 Tainted: G D 6.0.0-rc1-syzkaller #0 [ 7.113867][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 7.113944][ T1] AX.25: bpqether driver version 004 [ 7.114230][ T1104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 7.116729][ T1] PPP generic driver version 2.4.2 [ 7.118573][ T1099] RDX: 0000000000001a99 RSI: 0000000000000cc0 RDI: 0000000000040dc0 [ 7.117151][ T1104] RIP: 0010:kmem_cache_alloc+0x12d/0x310 [ 7.117151][ T1104] Code: 84 1c 01 00 00 48 83 78 10 00 0f 84 11 01 00 00 49 8b 3f 40 f6 c7 0f 0f 85 e3 01 00 00 45 84 c0 0f 84 dc 01 00 00 41 8b 47 28 <49> 8b 5c 05 00 48 8d 4a 08 4c 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 [ 7.117151][ T1104] RSP: 0000:ffffc900048dfdf0 EFLAGS: 00010202 [ 7.117151][ T1104] RAX: 0000000000000800 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 7.117151][ T1104] RDX: 0000000000001a99 RSI: 0000000000000cc0 RDI: 0000000000040dc0 [ 7.121717][ T1099] RBP: ffffffff81ee4a65 R08: dffffc0000000001 R09: fffffbfff1c4ade6 [ 7.117151][ T1104] RBP: ffffffff81ee4a65 R08: dffffc0000000001 R09: fffffbfff1c4ade6 [ 7.125992][ T1099] R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffffffff8d38ce40 [ 7.117151][ T1104] R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffffffff8d38ce40 [ 7.117151][ T1104] R13: ffff000000000000 R14: ffffffff81ee4a65 R15: ffff888140007640 [ 7.117151][ T1104] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 7.117151][ T1104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.117151][ T1104] CR2: 0000000000000000 CR3: 000000000ca8e000 CR4: 00000000003506e0 [ 7.117151][ T1104] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.131053][ T1099] R13: ffff000000000000 R14: ffffffff81ee4a65 R15: ffff888140007640 [ 7.117151][ T1104] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.135125][ T1099] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 7.117151][ T1104] Call Trace: [ 7.117151][ T1104] [ 7.117151][ T1104] ? getname_kernel+0x55/0x2d0 [ 7.138438][ T1099] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.117151][ T1104] getname_kernel+0x55/0x2d0 [ 7.117151][ T1104] kernel_execve+0x6d/0xa00 [ 7.117151][ T1104] call_usermodehelper_exec_async+0x262/0x3b0 [ 7.117151][ T1104] ? proc_cap_handler+0x3e0/0x3e0 [ 7.140087][ T1104] ret_from_fork+0x1f/0x30 [ 7.140101][ T1104] [ 7.140101][ T1104] Modules linked in: [ 7.141879][ T1] PPP BSD Compression module registered [ 7.140101][ T1104] [ 7.143383][ T1111] general protection fault, probably for non-canonical address 0xffff000000000800: 0000 [#4] PREEMPT SMP KASAN [ 7.145424][ T1] PPP Deflate Compression module registered [ 7.147085][ T1111] KASAN: maybe wild-memory-access in range [0xfff8200000004000-0xfff8200000004007] [ 7.151820][ T1099] CR2: ffff88823ffff000 CR3: 000000000ca8e000 CR4: 00000000003506f0 [ 7.152498][ T1111] CPU: 1 PID: 1111 Comm: kworker/u4:5 Tainted: G D 6.0.0-rc1-syzkaller #0 [ 7.152517][ T1111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 7.152526][ T1111] RIP: 0010:kmem_cache_alloc+0x12d/0x310 [ 7.154556][ T1099] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.153091][ T1111] Code: 84 1c 01 00 00 48 83 78 10 00 0f 84 11 01 00 00 49 8b 3f 40 f6 c7 0f 0f 85 e3 01 00 00 45 84 c0 0f 84 dc 01 00 00 41 8b 47 28 <49> 8b 5c 05 00 48 8d 4a 08 4c 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 [ 7.157166][ T1099] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.153091][ T1111] RSP: 0000:ffffc9000494fdf0 EFLAGS: 00010202 [ 7.158717][ T1099] Kernel panic - not syncing: Fatal exception [ 7.153091][ T1111] [ 7.153091][ T1111] RAX: 0000000000000800 RBX: 0000000000000cc0 RCX: 0000000000000000 [ 7.153091][ T1111] RDX: 0000000000001a99 RSI: 0000000000000cc0 RDI: 0000000000040dc0 [ 7.153091][ T1111] RBP: ffffffff81ee4a65 R08: dffffc0000000001 R09: fffffbfff1c4ade6 [ 7.153091][ T1111] R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffffffff8d38ce40 [ 7.153091][ T1111] R13: ffff000000000000 R14: ffffffff81ee4a65 R15: ffff888140007640 [ 7.153091][ T1111] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 7.153091][ T1111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.153091][ T1111] CR2: 0000000000000000 CR3: 000000000ca8e000 CR4: 00000000003506e0 [ 7.153091][ T1111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.153091][ T1111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.153091][ T1111] Call Trace: [ 7.153091][ T1111] [ 7.153091][ T1111] ? getname_kernel+0x55/0x2d0 [ 7.153091][ T1111] getname_kernel+0x55/0x2d0 [ 7.153091][ T1111] kernel_execve+0x6d/0xa00 [ 7.153091][ T1111] call_usermodehelper_exec_async+0x262/0x3b0 [ 7.153091][ T1111] ? proc_cap_handler+0x3e0/0x3e0 [ 7.153091][ T1111] ret_from_fork+0x1f/0x30 [ 7.153091][ T1111] [ 7.153091][ T1111] Modules linked in: [ 7.159214][ T1099] Kernel Offset: disabled [ 7.159214][ T1099] Rebooting in 86400 seconds..