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@10.128.10.26" "pwd"]: exit status 255 ssh: connect to host 10.128.10.26 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: f7c0efc3e5087b33210e2e1d9fe7be6667b74ca6041c05c88c8b307de3384cce, 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-00017-g3cc40a443a04 (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 4009455608 cycles [ 0.000844][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003402][ T0] tsc: Detected 2200.158 MHz processor [ 0.007153][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008365][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.009582][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016191][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.017192][ T0] Using GB pages for direct mapping [ 0.019224][ T0] ACPI: Early table checksum verification disabled [ 0.020292][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.022798][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024439][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025768][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027566][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.028416][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029451][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030902][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032216][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.033592][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.035934][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.037635][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.039134][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.040340][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.041404][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.042469][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.044086][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.045192][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.046467][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.047160][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.047843][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.048762][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.049682][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.050689][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.052229][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.054244][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.055379][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.056865][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.058320][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.099133][ T0] Zone ranges: [ 0.099687][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.101036][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.102405][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.104095][ T0] Device empty [ 0.104688][ T0] Movable zone start for each node [ 0.105430][ T0] Early memory node ranges [ 0.106326][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.107655][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.108908][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.109899][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.111276][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.112543][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.114063][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.114269][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.164424][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.525215][ T0] kasan: KernelAddressSanitizer initialized [ 0.528217][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.529051][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.530141][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.531896][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.532983][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.534227][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.535580][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.536865][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.538095][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.539056][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.540311][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.541723][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.543011][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.544583][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.546136][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.548694][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.550076][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.551433][ T0] Booting paravirtualized kernel on KVM [ 0.552261][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.638629][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.640791][ T0] percpu: Embedded 69 pages/cpu s243016 r8192 d31416 u1048576 [ 0.642471][ T0] kvm-guest: PV spinlocks enabled [ 0.643365][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.644633][ T0] Fallback order for Node 0: 0 1 [ 0.645313][ T0] Fallback order for Node 1: 1 0 [ 0.646061][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.647254][ T0] Policy zone: Normal [ 0.647844][ 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 [ 0.662120][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.665176][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.669114][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.670623][ T0] software IO TLB: area num 2. [ 1.590355][ T0] Memory: 6818996K/8388204K available (155678K kernel code, 25054K rwdata, 31960K rodata, 2552K init, 37428K bss, 1568952K reserved, 0K cma-reserved) [ 1.594259][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.597848][ T0] Dynamic Preempt: full [ 1.599224][ T0] Running RCU self tests [ 1.600171][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.601446][ T0] rcu: RCU lockdep checking is enabled. [ 1.602315][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.603536][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.604641][ T0] rcu: RCU debug extended QS entry/exit. [ 1.605782][ T0] All grace periods are expedited (rcu_expedited). [ 1.606816][ T0] Trampoline variant of Tasks RCU enabled. [ 1.607830][ T0] Tracing variant of Tasks RCU enabled. [ 1.608722][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.610199][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.645684][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.647843][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.649465][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.651381][ T0] random: crng init done [ 1.653564][ T0] Console: colour VGA+ 80x25 [ 1.654485][ T0] printk: console [ttyS0] enabled [ 1.654485][ T0] printk: console [ttyS0] enabled [ 1.656251][ T0] printk: bootconsole [earlyser0] disabled [ 1.656251][ T0] printk: bootconsole [earlyser0] disabled [ 1.658080][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.659512][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.660421][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.661235][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.662371][ T0] ... CLASSHASH_SIZE: 4096 [ 1.663153][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.664038][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.664808][ T0] ... CHAINHASH_SIZE: 131072 [ 1.665611][ T0] memory used by lock dependency info: 20657 kB [ 1.666784][ T0] memory used for stack traces: 8320 kB [ 1.667570][ T0] per task-struct memory footprint: 1920 bytes [ 1.668778][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.670906][ T0] ACPI: Core revision 20220331 [ 1.672249][ T0] APIC: Switch to symmetric I/O mode setup [ 1.678503][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.679750][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6c80a799, max_idle_ns: 440795272342 ns [ 1.681796][ T0] Calibrating delay loop (skipped) preset value.. 4400.31 BogoMIPS (lpj=22001580) [ 1.691805][ T0] pid_max: default: 32768 minimum: 301 [ 1.692999][ T0] LSM: Security Framework initializing [ 1.694013][ T0] landlock: Up and running. [ 1.694692][ T0] Yama: becoming mindful. [ 1.696071][ T0] TOMOYO Linux initialized [ 1.696872][ T0] Smack: Initializing. [ 1.697970][ T0] Smack: Netfilter enabled. [ 1.698919][ T0] Smack: IPv6 Netfilter enabled. [ 1.699824][ T0] LSM support for eBPF active [ 1.705329][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.708719][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.710555][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.711839][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.716828][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.717966][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.719388][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.721202][ T0] Spectre V2 : Mitigation: IBRS [ 1.721804][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.723287][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.724608][ T0] RETBleed: Mitigation: IBRS [ 1.725478][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.727046][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.728507][ T0] MDS: Mitigation: Clear CPU buffers [ 1.729391][ T0] TAA: Mitigation: Clear CPU buffers [ 1.730128][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.734016][ T0] Freeing SMP alternatives memory: 116K [ 1.856657][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.860984][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.861768][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.861768][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.861768][ T1] Running RCU-tasks wait API self tests [ 1.972102][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.974924][ T1] rcu: Hierarchical SRCU implementation. [ 1.975865][ T1] rcu: Max phase no-delay instances is 1000. [ 1.981335][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.982469][ T1] smp: Bringing up secondary CPUs ... [ 1.984965][ T1] x86: Booting SMP configuration: [ 1.986098][ T1] .... node #0, CPUs: #1 [ 1.988350][ 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. [ 1.991952][ 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. [ 1.996788][ 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. [ 2.000154][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.001790][ T1] smpboot: Max logical packages: 1 [ 2.002861][ T1] smpboot: Total of 2 processors activated (8800.63 BogoMIPS) [ 2.011869][ T13] Callback from call_rcu_tasks_trace() invoked. [ 2.039764][ T1] allocated 134217728 bytes of page_ext [ 2.041038][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.049242][ T1] Node 0, zone DMA32: page owner found early allocated 20301 pages [ 2.060131][ T1] Node 0, zone Normal: page owner found early allocated 0 pages [ 2.065857][ T1] Node 1, zone Normal: page owner found early allocated 18988 pages [ 2.072388][ T1] devtmpfs: initialized [ 2.074934][ T1] x86/mm: Memory block size: 128MB [ 2.103870][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.111796][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.111822][ T1] PM: RTC time: 01:52:22, date: 2022-08-17 [ 2.127757][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.132028][ T1] audit: initializing netlink subsys (disabled) [ 2.141882][ T27] audit: type=2000 audit(1660701142.648:1): state=initialized audit_enabled=0 res=1 [ 2.141793][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.141793][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.141793][ T1] cpuidle: using governor menu [ 2.141793][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.144639][ T1] PCI: Using configuration type 1 for base access [ 2.192551][ T12] Callback from call_rcu_tasks() invoked. [ 2.371871][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.381807][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.381807][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.381807][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.381807][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.401820][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.403403][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.411880][ T1] raid6: using avx2x2 recovery algorithm [ 2.411880][ T1] ACPI: Added _OSI(Module Device) [ 2.411880][ T1] ACPI: Added _OSI(Processor Device) [ 2.411880][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.411880][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.421799][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 2.421799][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 2.421799][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 2.530262][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.599344][ T1] ACPI: Interpreter enabled [ 2.601097][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.601834][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.603693][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.606498][ T1] PCI: Using E820 reservations for host bridge windows [ 2.613813][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.757733][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.759709][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.761622][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.762430][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.781486][ T1] PCI host bridge to bus 0000:00 [ 2.781805][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.784085][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.786742][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.788133][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.790425][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.791797][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.793961][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.803817][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.828125][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.852011][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.857974][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.867214][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.875588][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.898779][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.909811][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.917115][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.941051][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.955620][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.984328][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.989558][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.002115][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.011802][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.034448][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.044719][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.051795][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.096857][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.105136][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.112877][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.120115][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.124643][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.141920][ T1] iommu: Default domain type: Translated [ 3.143141][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.149764][ T1] SCSI subsystem initialized [ 3.153505][ T1] ACPI: bus type USB registered [ 3.154890][ T1] usbcore: registered new interface driver usbfs [ 3.156140][ T1] usbcore: registered new interface driver hub [ 3.157543][ T1] usbcore: registered new device driver usb [ 3.160118][ T1] mc: Linux media interface: v0.10 [ 3.161352][ T1] videodev: Linux video capture interface: v2.00 [ 3.162620][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.163606][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.165251][ T1] PTP clock support registered [ 3.172119][ T1] EDAC MC: Ver: 3.0.0 [ 3.184378][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.190227][ T1] Bluetooth: Core ver 2.22 [ 3.191689][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.191831][ T1] Bluetooth: HCI device and connection manager initialized [ 3.193240][ T1] Bluetooth: HCI socket layer initialized [ 3.194411][ T1] Bluetooth: L2CAP socket layer initialized [ 3.195662][ T1] Bluetooth: SCO socket layer initialized [ 3.196602][ T1] NET: Registered PF_ATMPVC protocol family [ 3.197532][ T1] NET: Registered PF_ATMSVC protocol family [ 3.198911][ T1] NetLabel: Initializing [ 3.199566][ T1] NetLabel: domain hash size = 128 [ 3.200383][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.202172][ T1] NetLabel: unlabeled traffic allowed by default [ 3.213072][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.214228][ T1] NET: Registered PF_NFC protocol family [ 3.215490][ T1] PCI: Using ACPI for IRQ routing [ 3.224422][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.224422][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.224765][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.226706][ T1] vgaarb: loaded [ 3.231776][ T1] clocksource: Switched to clocksource kvm-clock [ 3.241761][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.241761][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.241761][ T1] FS-Cache: Loaded [ 3.244042][ T1] CacheFiles: Loaded [ 3.245131][ T1] TOMOYO: 2.6.0 [ 3.245895][ T1] Mandatory Access Control activated. [ 3.247225][ T1] pnp: PnP ACPI init [ 3.266895][ T1] pnp: PnP ACPI: found 7 devices [ 3.319376][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.322556][ T1] NET: Registered PF_INET protocol family [ 3.327483][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.338006][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.342570][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.345874][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.352899][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc hugepage) [ 3.362973][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.368485][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.373201][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.377680][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.381374][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.385282][ T1] RPC: Registered named UNIX socket transport module. [ 3.386718][ T1] RPC: Registered udp transport module. [ 3.387594][ T1] RPC: Registered tcp transport module. [ 3.388521][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.391998][ T1] NET: Registered PF_XDP protocol family [ 3.393190][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.394234][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.395249][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.396626][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.399039][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.400540][ T1] PCI: CLS 0 bytes, default 64 [ 3.401574][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.403219][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.404945][ T1] ACPI: bus type thunderbolt registered [ 3.409104][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.410483][ T56] kworker/u4:3 (56) used greatest stack depth: 26656 bytes left [ 3.437970][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.439604][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6c80a799, max_idle_ns: 440795272342 ns [ 3.441616][ T1] clocksource: Switched to clocksource tsc [ 3.442716][ T58] kworker/u4:4 (58) used greatest stack depth: 26072 bytes left [ 3.485233][ T87] kworker/u4:4 (87) used greatest stack depth: 26048 bytes left [ 5.551916][ T1] Initialise system trusted keyrings [ 5.555093][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.599157][ T1] zbud: loaded [ 5.607843][ T1] DLM installed [ 5.615498][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.628317][ T1] NFS: Registering the id_resolver key type [ 5.629648][ T1] Key type id_resolver registered [ 5.630768][ T1] Key type id_legacy registered [ 5.632237][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.633523][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.644811][ T1] Key type cifs.spnego registered [ 5.646121][ T1] Key type cifs.idmap registered [ 5.647737][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 5.650205][ T1] ntfs3: Max link count 4000 [ 5.651675][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.652990][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.656132][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.657768][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.664104][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.665850][ T1] QNX4 filesystem 0.2.3 registered. [ 5.667171][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.670921][ T1] fuse: init (API version 7.36) [ 5.677197][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.678958][ T1] orangefs_init: module version upstream loaded [ 5.681090][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.700941][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 5.716557][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.719297][ T1] NILFS version 2 loaded [ 5.719952][ T1] befs: version: 0.9.3 [ 5.722306][ T1] ocfs2: Registered cluster interface o2cb [ 5.724522][ T1] ocfs2: Registered cluster interface user [ 5.726485][ T1] OCFS2 User DLM kernel interface loaded [ 5.741261][ T1] gfs2: GFS2 installed [ 5.756927][ T1] ceph: loaded (mds proto 32) [ 5.771045][ T1] NET: Registered PF_ALG protocol family [ 5.772545][ T1] xor: automatically using best checksumming function avx [ 5.774007][ T1] async_tx: api initialized (async) [ 5.775194][ T1] Key type asymmetric registered [ 5.775917][ T1] Asymmetric key parser 'x509' registered [ 5.776906][ T1] Asymmetric key parser 'pkcs8' registered [ 5.778212][ T1] Key type pkcs7_test registered [ 5.783173][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 5.784521][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 5.786715][ T1] io scheduler mq-deadline registered [ 5.787478][ T1] io scheduler kyber registered [ 5.789194][ T1] io scheduler bfq registered [ 5.810604][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.814812][ T165] kworker/u4:0 (165) used greatest stack depth: 25944 bytes left [ 5.817535][ T1] ACPI: button: Power Button [PWRF] [ 5.819495][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.822096][ T1] ACPI: button: Sleep Button [SLPF] [ 5.848560][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.850065][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.873063][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.875235][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.895253][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.896395][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.911767][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.097154][ T381] kworker/u4:0 (381) used greatest stack depth: 25592 bytes left [ 6.370658][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.374521][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.376792][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.384181][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.391101][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.398801][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.416818][ T1] Non-volatile memory driver v1.3 [ 6.432576][ T1] Linux agpgart interface v0.103 [ 6.435709][ T1] ACPI: bus type drm_connector registered [ 6.443517][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 6.451179][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 6.451909][ T773] kworker/u4:1 (773) used greatest stack depth: 25344 bytes left [ 6.516729][ T1] Console: switching to colour frame buffer device 128x48 [ 6.534628][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.536956][ T1] usbcore: registered new interface driver udl [ 6.601117][ T1] brd: module loaded [ 6.670447][ T1] loop: module loaded [ 6.766664][ T1] zram: Added device: zram0 [ 6.777150][ T1] null_blk: disk nullb0 created [ 6.777992][ T1] null_blk: module loaded [ 6.779082][ T1] Guest personality initialized and is inactive [ 6.781134][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 6.782903][ T1] Initialized host personality [ 6.783974][ T1] usbcore: registered new interface driver rtsx_usb [ 6.785786][ T1] usbcore: registered new interface driver viperboard [ 6.787415][ T1] usbcore: registered new interface driver dln2 [ 6.789870][ T1] usbcore: registered new interface driver pn533_usb [ 6.796978][ T1] nfcsim 0.2 initialized [ 6.797985][ T1] usbcore: registered new interface driver port100 [ 6.799571][ T1] usbcore: registered new interface driver nfcmrvl [ 6.808602][ T1] Loading iSCSI transport class v2.0-870. [ 6.845964][ T1] scsi host0: Virtio SCSI HBA [ 6.900939][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 6.906584][ T8] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 6.934075][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 6.938489][ T1] db_root: cannot open: /etc/target [ 6.941582][ T1] slram: not enough parameters. [ 6.950713][ T1] ftl_cs: FTL header not found. [ 6.985270][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 6.987540][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 6.990710][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.003608][ T1] MACsec IEEE 802.1AE [ 7.012724][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.090257][ T1] vcan: Virtual CAN interface driver [ 7.092235][ T1] vxcan: Virtual CAN Tunnel driver [ 7.094759][ T1] slcan: serial line CAN interface driver [ 7.096188][ T1] CAN device driver interface [ 7.097629][ T1] usbcore: registered new interface driver usb_8dev [ 7.099825][ T1] usbcore: registered new interface driver ems_usb [ 7.102971][ T1] usbcore: registered new interface driver gs_usb [ 7.104469][ T1] usbcore: registered new interface driver kvaser_usb [ 7.106695][ T1] usbcore: registered new interface driver mcba_usb [ 7.109148][ T1] usbcore: registered new interface driver peak_usb [ 7.112841][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.114359][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.116390][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.117729][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.120347][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.123675][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.127788][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 7.129394][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 7.130920][ T1] AX.25: bpqether driver version 004 [ 7.132666][ T1] PPP generic driver version 2.4.2 [ 7.135849][ T1] PPP BSD Compression module registered [ 7.137580][ T1] PPP Deflate Compression module registered [ 7.139519][ T1] PPP MPPE Compression module registered [ 7.141660][ T1] NET: Registered PF_PPPOX protocol family [ 7.143232][ T1] PPTP driver version 0.8.5 [ 7.146036][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 7.149058][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 7.151567][ T1] SLIP linefill/keepalive option. [ 7.153501][ T1] hdlc: HDLC support module revision 1.22 [ 7.155122][ T1] LAPB Ethernet driver version 0.02 [ 7.157780][ T1] usbcore: registered new interface driver ath9k_htc [ 7.160143][ T1] usbcore: registered new interface driver carl9170 [ 7.163225][ T1] usbcore: registered new interface driver ath6kl_usb [ 7.165446][ T1] usbcore: registered new interface driver ar5523 [ 7.167169][ T1] usbcore: registered new interface driver ath10k_usb [ 7.169954][ T1] usbcore: registered new interface driver rndis_wlan [ 7.174500][ T1] mac80211_hwsim: initializing netlink [ 7.176146][ T1] stack segment: 0000 [#1] PREEMPT SMP KASAN [ 7.177596][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-rc1-syzkaller-00017-g3cc40a443a04 #0 [ 7.180693][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 7.182000][ T1] RIP: 0010:__kmalloc_node_track_caller+0x17a/0x3f0 [ 7.182000][ T1] Code: 00 48 c1 e8 3a 44 39 f0 0f 85 24 01 00 00 49 8b 3c 24 40 f6 c7 0f 0f 85 73 02 00 00 45 84 c0 0f 84 6c 02 00 00 41 8b 44 24 28 <48> 8b 5c 05 00 48 8d 4a 08 48 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 [ 7.182000][ T1] RSP: 0000:ffffc90000067858 EFLAGS: 00010202 [ 7.182000][ T1] RAX: 0000000000000800 RBX: 0000000000082cc0 RCX: 0000000000000000 [ 7.182000][ T1] RDX: 0000000000003088 RSI: 0000000000082cc0 RDI: 000000000003d960 [ 7.182000][ T1] RBP: ffff000000000000 R08: dffffc0000000001 R09: fffffbfff1c4ade6 [ 7.182000][ T1] R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffff888012042140 [ 7.182000][ T1] R13: 0000000000082cc0 R14: 00000000ffffffff R15: 0000000000001000 [ 7.182000][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 7.182000][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.182000][ T1] CR2: ffff88823ffff000 CR3: 000000000ca8e000 CR4: 00000000003506f0 [ 7.182000][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.182000][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.182000][ T1] Call Trace: [ 7.182000][ T1] [ 7.182000][ T1] ? genl_ctrl_event+0x16f/0xc40 [ 7.182000][ T1] ? __alloc_skb+0xd5/0x620 [ 7.182000][ T1] ? genl_ctrl_event+0x16f/0xc40 [ 7.182000][ T1] __alloc_skb+0x11d/0x620 [ 7.182000][ T1] ? genlmsg_multicast_allns+0x2a8/0x350 [ 7.182000][ T1] genl_ctrl_event+0x16f/0xc40 [ 7.182000][ T1] ? up_write+0x131/0x4d0 [ 7.182000][ T1] ? mutex_unlock+0x10/0x10 [ 7.182000][ T1] ? genl_register_family+0x1390/0x1390 [ 7.182000][ T1] ? _raw_write_unlock_irq+0x1f/0x40 [ 7.182000][ T1] ? lockdep_hardirqs_on+0x95/0x140 [ 7.182000][ T1] genl_register_family+0x10df/0x1390 [ 7.231820][ T1] ? genl_unlock+0x20/0x20 [ 7.231820][ T1] hwsim_init_netlink+0x21/0x9b [ 7.231820][ T1] init_mac80211_hwsim+0x185/0xa08 [ 7.231820][ T1] ? rndis_wlan_driver_init+0x1a/0x1a [ 7.231820][ T1] ? rcu_read_lock_sched_held+0x89/0x130 [ 7.231820][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 7.231820][ T1] ? deferred_probe_extend_timeout+0x70/0xa0 [ 7.231820][ T1] ? driver_register+0x39e/0x3e0 [ 7.231820][ T1] ? rndis_wlan_driver_init+0x1a/0x1a [ 7.231820][ T1] ? rndis_wlan_driver_init+0x1a/0x1a [ 7.231820][ T1] do_one_initcall+0xbd/0x2b0 [ 7.231820][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 7.231820][ T1] ? rcu_read_lock_sched_held+0x89/0x130 [ 7.231820][ T1] do_initcall_level+0x168/0x218 [ 7.231820][ T1] do_initcalls+0x4b/0x8c [ 7.231820][ T1] kernel_init_freeable+0x43a/0x5c3 [ 7.231820][ T1] ? report_meminit+0x64/0x64 [ 7.231820][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 7.231820][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 7.231820][ T1] ? lockdep_hardirqs_on+0x95/0x140 [ 7.231820][ T1] ? rest_init+0x270/0x270 [ 7.231820][ T1] kernel_init+0x19/0x2b0 [ 7.231820][ T1] ? rest_init+0x270/0x270 [ 7.231820][ T1] ret_from_fork+0x1f/0x30 [ 7.261807][ T1] [ 7.261807][ T1] Modules linked in: [ 7.261807][ C0] vkms_vblank_simulate: vblank timer overrun [ 7.267691][ T1] ---[ end trace 0000000000000000 ]--- [ 7.269134][ T1] RIP: 0010:__kmalloc_node_track_caller+0x17a/0x3f0 [ 7.270753][ T1] Code: 00 48 c1 e8 3a 44 39 f0 0f 85 24 01 00 00 49 8b 3c 24 40 f6 c7 0f 0f 85 73 02 00 00 45 84 c0 0f 84 6c 02 00 00 41 8b 44 24 28 <48> 8b 5c 05 00 48 8d 4a 08 48 89 e8 65 48 0f c7 0f 0f 94 c0 a8 01 [ 7.276981][ T1] RSP: 0000:ffffc90000067858 EFLAGS: 00010202 [ 7.278983][ T1] RAX: 0000000000000800 RBX: 0000000000082cc0 RCX: 0000000000000000 [ 7.281065][ T1] RDX: 0000000000003088 RSI: 0000000000082cc0 RDI: 000000000003d960 [ 7.284004][ T1] RBP: ffff000000000000 R08: dffffc0000000001 R09: fffffbfff1c4ade6 [ 7.286010][ T1] R10: fffffbfff1c4ade6 R11: 1ffffffff1c4ade5 R12: ffff888012042140 [ 7.288168][ T1] R13: 0000000000082cc0 R14: 00000000ffffffff R15: 0000000000001000 [ 7.290247][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 7.293098][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.294904][ T1] CR2: ffff88823ffff000 CR3: 000000000ca8e000 CR4: 00000000003506f0 [ 7.295258][ T11] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 7.296712][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.298492][ T11] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 7.300338][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.303225][ T8] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 7.304737][ T1] Kernel panic - not syncing: Fatal exception [ 7.305137][ T1] Kernel Offset: disabled [ 7.307579][ T1] Rebooting in 86400 seconds..