forked to background, child pid 4662
[ 31.941012][ T4660] dhcpcd (4660) used greatest stack depth: 20056 bytes left
[ 31.960485][ T4663] 8021q: adding VLAN 0 to HW filter on device bond0
[ 31.973128][ T4663] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.98' (ECDSA) to the list of known hosts.
2023/06/29 22:41:47 fuzzer started
2023/06/29 22:41:47 connecting to host at 10.128.0.169:34071
2023/06/29 22:41:47 checking machine...
2023/06/29 22:41:47 checking revisions...
2023/06/29 22:41:48 testing simple program...
syzkaller login: [ 51.826368][ T4995] cgroup: Unknown subsys name 'net'
[ 51.934746][ T4995] cgroup: Unknown subsys name 'rlimit'
[ 53.204345][ T4995] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 53.217697][ T4993] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4993 'syz-fuzzer'
[ 53.324654][ T4997] ================================================================================
[ 53.334254][ T4997] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:3
[ 53.341491][ T4997] index 1 is out of range for type 'struct upid[1]'
[ 53.348294][ T4997] CPU: 0 PID: 4997 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-07066-g1b722407a13b #0
[ 53.358371][ T4997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 53.368715][ T4997] Call Trace:
[ 53.372009][ T4997]
[ 53.374955][ T4997] dump_stack_lvl+0x1e7/0x2d0
[ 53.379690][ T4997] ? nf_tcp_handle_invalid+0x650/0x650
[ 53.385165][ T4997] ? panic+0x770/0x770
[ 53.389313][ T4997] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 53.395362][ T4997] ? __lock_acquire+0x7f70/0x7f70
[ 53.400500][ T4997] ? _raw_spin_lock_irq+0xdf/0x120
[ 53.405881][ T4997] __ubsan_handle_out_of_bounds+0x11c/0x150
[ 53.411870][ T4997] ? lockdep_hardirqs_on+0x98/0x140
[ 53.417078][ T4997] alloc_pid+0x405/0xc40
[ 53.421325][ T4997] copy_process+0x1f2f/0x4350
[ 53.426174][ T4997] ? verify_lock_unused+0x140/0x140
[ 53.431382][ T4997] ? perf_event_namespaces+0x208/0xca0
[ 53.436980][ T4997] ? __pidfd_prepare+0x140/0x140
[ 53.442480][ T4997] kernel_clone+0x222/0x800
[ 53.447006][ T4997] ? create_io_thread+0x1d0/0x1d0
[ 53.452036][ T4997] ? do_raw_spin_lock+0x14d/0x3a0
[ 53.457158][ T4997] ? do_raw_spin_unlock+0x13b/0x8b0
[ 53.462548][ T4997] __x64_sys_clone+0x258/0x2a0
[ 53.467317][ T4997] ? __do_sys_vfork+0x120/0x120
[ 53.472162][ T4997] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 53.478237][ T4997] ? syscall_enter_from_user_mode+0x32/0x230
[ 53.484221][ T4997] ? lockdep_hardirqs_on+0x98/0x140
[ 53.489416][ T4997] ? syscall_enter_from_user_mode+0x32/0x230
[ 53.495481][ T4997] do_syscall_64+0x41/0xc0
[ 53.500082][ T4997] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.506020][ T4997] RIP: 0033:0x7fad17c89fab
[ 53.510433][ T4997] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
[ 53.530124][ T4997] RSP: 002b:00007ffd82697d90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.538985][ T4997] RAX: ffffffffffffffda RBX: 00007ffd826983e8 RCX: 00007fad17c89fab
[ 53.546994][ T4997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 53.555259][ T4997] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555572c4400
[ 53.563434][ T4997] R10: 00005555572c46d0 R11: 0000000000000246 R12: 0000000000000000
[ 53.571701][ T4997] R13: 00007ffd82697e80 R14: 00007fad17dac9d8 R15: 000000000000000c
[ 53.579783][ T4997]
[ 53.583197][ T4997] ================================================================================
[ 53.592789][ T4997] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 53.600180][ T4997] CPU: 1 PID: 4997 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-07066-g1b722407a13b #0
[ 53.611037][ T4997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 53.621189][ T4997] Call Trace:
[ 53.624801][ T4997]
[ 53.628107][ T4997] dump_stack_lvl+0x1e7/0x2d0
[ 53.632801][ T4997] ? nf_tcp_handle_invalid+0x650/0x650
[ 53.638304][ T4997] ? panic+0x770/0x770
[ 53.642432][ T4997] ? vscnprintf+0x5d/0x80
[ 53.646965][ T4997] panic+0x30f/0x770
[ 53.650877][ T4997] ? check_panic_on_warn+0x21/0xa0
[ 53.655992][ T4997] ? __memcpy_flushcache+0x2b0/0x2b0
[ 53.661368][ T4997] ? dump_stack_lvl+0x253/0x2d0
[ 53.666257][ T4997] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 53.672428][ T4997] ? __lock_acquire+0x7f70/0x7f70
[ 53.677548][ T4997] check_panic_on_warn+0x82/0xa0
[ 53.682499][ T4997] __ubsan_handle_out_of_bounds+0x13c/0x150
[ 53.688511][ T4997] ? lockdep_hardirqs_on+0x98/0x140
[ 53.693963][ T4997] alloc_pid+0x405/0xc40
[ 53.698213][ T4997] copy_process+0x1f2f/0x4350
[ 53.703229][ T4997] ? verify_lock_unused+0x140/0x140
[ 53.708601][ T4997] ? perf_event_namespaces+0x208/0xca0
[ 53.714055][ T4997] ? __pidfd_prepare+0x140/0x140
[ 53.719072][ T4997] kernel_clone+0x222/0x800
[ 53.723657][ T4997] ? create_io_thread+0x1d0/0x1d0
[ 53.728852][ T4997] ? do_raw_spin_lock+0x14d/0x3a0
[ 53.733886][ T4997] ? do_raw_spin_unlock+0x13b/0x8b0
[ 53.739074][ T4997] __x64_sys_clone+0x258/0x2a0
[ 53.743837][ T4997] ? __do_sys_vfork+0x120/0x120
[ 53.748687][ T4997] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0
[ 53.754813][ T4997] ? syscall_enter_from_user_mode+0x32/0x230
[ 53.761146][ T4997] ? lockdep_hardirqs_on+0x98/0x140
[ 53.766428][ T4997] ? syscall_enter_from_user_mode+0x32/0x230
[ 53.772677][ T4997] do_syscall_64+0x41/0xc0
[ 53.777183][ T4997] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 53.783155][ T4997] RIP: 0033:0x7fad17c89fab
[ 53.787560][ T4997] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
[ 53.807345][ T4997] RSP: 002b:00007ffd82697d90 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 53.815788][ T4997] RAX: ffffffffffffffda RBX: 00007ffd826983e8 RCX: 00007fad17c89fab
[ 53.823850][ T4997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 53.831911][ T4997] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555572c4400
[ 53.840082][ T4997] R10: 00005555572c46d0 R11: 0000000000000246 R12: 0000000000000000
[ 53.848142][ T4997] R13: 00007ffd82697e80 R14: 00007fad17dac9d8 R15: 000000000000000c
[ 53.856124][ T4997]
[ 53.859311][ 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 2e5a10cb-61cc-22d4-e802-4e600584d467
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 0x000f2820: 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 6.4.0-syzkaller-07066-g1b722407a13b (syzkaller@syzkaller) (Debian clang version 15.0.7, 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] 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 05/27/2023
[ 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 4515756502 cycles
[ 0.001473][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.007053][ T0] tsc: Detected 2200.176 MHz processor
[ 0.011494][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.013644][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.016432][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.018528][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.026157][ T0] found SMP MP-table at [mem 0x000f2ae0-0x000f2aef]
[ 0.028195][ T0] Using GB pages for direct mapping
[ 0.031797][ T0] ACPI: Early table checksum verification disabled
[ 0.033912][ T0] ACPI: RSDP 0x00000000000F2860 000014 (v00 Google)
[ 0.035819][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.038966][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.042333][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.045531][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.047525][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.049272][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.053027][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.055911][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.059628][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.063635][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.066418][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.070101][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.072493][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.074718][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.076788][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.078917][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.081281][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.083626][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.085482][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.086905][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.088922][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.090816][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.092828][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.096356][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.100023][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.102555][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.105254][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.108089][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.177286][ T0] Zone ranges:
[ 0.178356][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.180735][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.182864][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.185305][ T0] Device empty
[ 0.186314][ T0] Movable zone start for each node
[ 0.187915][ T0] Early memory node ranges
[ 0.189347][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.191827][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.193779][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.195742][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.198204][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.200400][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.202358][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.202663][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.280404][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.897410][ T0] kasan: KernelAddressSanitizer initialized
[ 0.901981][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.903668][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.906003][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.908227][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.910468][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.913028][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.915355][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.918211][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.920430][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.922301][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.924814][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.928078][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.930961][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.933936][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.936710][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.939111][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.941529][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.943640][ T0] Booting paravirtualized kernel on KVM
[ 0.945423][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.039874][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 1.043490][ T0] percpu: Embedded 71 pages/cpu s253256 r8192 d29368 u1048576
[ 1.046084][ T0] kvm-guest: PV spinlocks enabled
[ 1.047633][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 1.049857][ 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 rcupdate.rcu_cpu_stall_cputime=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
[ 1.075965][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 1.080506][ T0] random: crng init done
[ 1.082097][ T0] Fallback order for Node 0: 0 1
[ 1.082115][ T0] Fallback order for Node 1: 1 0
[ 1.082128][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 1.090072][ T0] Policy zone: Normal
[ 1.092107][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 1.094558][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 1.101675][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 1.104293][ T0] software IO TLB: area num 2.
[ 2.265567][ T0] Memory: 6814588K/8388204K available (163840K kernel code, 26188K rwdata, 30656K rodata, 2828K init, 36560K bss, 1573360K reserved, 0K cma-reserved)
[ 2.272161][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 2.455964][ T0] allocated 150994944 bytes of page_ext
[ 2.457698][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 2.471489][ T0] Node 0, zone DMA32: page owner found early allocated 18528 pages
[ 2.483449][ T0] Node 0, zone Normal: page owner found early allocated 0 pages
[ 2.494744][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages
[ 2.498919][ T0] Dynamic Preempt: full
[ 2.501679][ T0] Running RCU self tests
[ 2.502808][ T0] Running RCU synchronous self tests
[ 2.504195][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 2.505854][ T0] rcu: RCU lockdep checking is enabled.
[ 2.507306][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 2.509449][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 2.511642][ T0] rcu: RCU debug extended QS entry/exit.
[ 2.513718][ T0] All grace periods are expedited (rcu_expedited).
[ 2.515568][ T0] Trampoline variant of Tasks RCU enabled.
[ 2.517491][ T0] Tracing variant of Tasks RCU enabled.
[ 2.519830][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 2.521947][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 2.524165][ T0] Running RCU synchronous self tests
[ 2.581799][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 2.584844][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 2.587679][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[ 2.592262][ T0] Console: colour VGA+ 80x25
[ 2.593779][ T0] printk: console [ttyS0] enabled
[ 2.593779][ T0] printk: console [ttyS0] enabled
[ 2.598634][ T0] printk: bootconsole [earlyser0] disabled
[ 2.598634][ T0] printk: bootconsole [earlyser0] disabled
[ 2.602946][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 2.606705][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 2.608061][ T0] ... MAX_LOCK_DEPTH: 48
[ 2.609902][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 2.612052][ T0] ... CLASSHASH_SIZE: 4096
[ 2.614157][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 2.616067][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 2.618070][ T0] ... CHAINHASH_SIZE: 131072
[ 2.619822][ T0] memory used by lock dependency info: 20785 kB
[ 2.621726][ T0] memory used for stack traces: 8320 kB
[ 2.623425][ T0] per task-struct memory footprint: 1920 bytes
[ 2.625382][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 2.629348][ T0] ACPI: Core revision 20230331
[ 2.631271][ T0] APIC: Switch to symmetric I/O mode setup
[ 2.633430][ T0] x2apic enabled
[ 2.638508][ T0] Switched APIC routing to physical x2apic.
[ 2.646882][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 2.649469][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6d93ac94, max_idle_ns: 440795280535 ns
[ 2.653252][ T0] Calibrating delay loop (skipped) preset value.. 4400.35 BogoMIPS (lpj=22001760)
[ 2.656588][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 2.658636][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 2.661093][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 2.663363][ T0] Spectre V2 : Mitigation: IBRS
[ 2.664601][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 2.667153][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 2.669209][ T0] RETBleed: Mitigation: IBRS
[ 2.670519][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 2.673237][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[ 2.675290][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 2.678236][ T0] MDS: Mitigation: Clear CPU buffers
[ 2.679855][ T0] TAA: Mitigation: Clear CPU buffers
[ 2.683234][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 2.686966][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 2.689663][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 2.691675][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 2.693238][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 2.695082][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 2.713751][ T0] Freeing SMP alternatives memory: 120K
[ 2.715490][ T0] pid_max: default: 32768 minimum: 301
[ 2.717678][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,smack,bpf,integrity
[ 2.721674][ T0] landlock: Up and running.
[ 2.722928][ T0] Yama: becoming mindful.
[ 2.723357][ T0] TOMOYO Linux initialized
[ 2.724854][ T0] Smack: Initializing.
[ 2.726027][ T0] Smack: Netfilter enabled.
[ 2.727215][ T0] Smack: IPv6 Netfilter enabled.
[ 2.728537][ T0] LSM support for eBPF active
[ 2.736226][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 2.741506][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 2.743600][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 2.746204][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 2.752009][ T0] Running RCU synchronous self tests
[ 2.753242][ T0] Running RCU synchronous self tests
[ 2.877010][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 2.882931][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.883223][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.883553][ T1] Running RCU-tasks wait API self tests
[ 3.003509][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only.
[ 3.008317][ T1] signal: max sigframe size: 1776
[ 3.010556][ T1] rcu: Hierarchical SRCU implementation.
[ 3.012258][ T1] rcu: Max phase no-delay instances is 1000.
[ 3.017733][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 3.020586][ T1] smp: Bringing up secondary CPUs ...
[ 3.023346][ T14] Callback from call_rcu_tasks_trace() invoked.
[ 3.027257][ T1] smpboot: x86: Booting SMP configuration:
[ 3.029021][ T1] .... node #0, CPUs: #1
[ 3.029367][ 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.
[ 3.033293][ 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.
[ 3.036972][ 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.
[ 3.043396][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 3.044462][ T1] smpboot: Max logical packages: 1
[ 3.045469][ T1] smpboot: Total of 2 processors activated (8800.70 BogoMIPS)
[ 3.049821][ T1] devtmpfs: initialized
[ 3.049821][ T1] x86/mm: Memory block size: 128MB
[ 3.074312][ T1] Running RCU synchronous self tests
[ 3.083271][ T1] Running RCU synchronous self tests
[ 3.083396][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 3.086934][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 3.093252][ T1] PM: RTC time: 22:41:57, date: 2023-06-29
[ 3.102556][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 3.113436][ T1] audit: initializing netlink subsys (disabled)
[ 3.115127][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 3.115127][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 3.123318][ T27] audit: type=2000 audit(1688078517.722:1): state=initialized audit_enabled=0 res=1
[ 3.129506][ T1] cpuidle: using governor menu
[ 3.129506][ T1] NET: Registered PF_QIPCRTR protocol family
[ 3.129506][ T1] dca service started, version 1.12.1
[ 3.129506][ T1] PCI: Using configuration type 1 for base access
[ 3.134122][ T1] WARNING: workqueue cpumask: online intersect > possible intersect
[ 3.143295][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 3.143295][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 3.143295][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 3.145686][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 3.173260][ T1] cryptd: max_cpu_qlen set to 1000
[ 3.173260][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 3.173269][ T1] raid6: using avx2x2 recovery algorithm
[ 3.176769][ T1] ACPI: Added _OSI(Module Device)
[ 3.178260][ T1] ACPI: Added _OSI(Processor Device)
[ 3.179878][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 3.183288][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 3.223852][ T13] Callback from call_rcu_tasks() invoked.
[ 3.297131][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 3.388384][ T1] ACPI: Interpreter enabled
[ 3.390474][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 3.392303][ T1] ACPI: Using IOAPIC for interrupt routing
[ 3.393593][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 3.397624][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 3.404953][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 3.551432][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 3.553309][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 3.555855][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 3.559719][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 3.577130][ T1] PCI host bridge to bus 0000:00
[ 3.579080][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 3.581701][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 3.583250][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 3.585936][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 3.589738][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 3.593580][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.598188][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 3.608054][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[ 3.655999][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 3.683804][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 3.690135][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[ 3.703507][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f]
[ 3.713323][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f]
[ 3.741087][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[ 3.753334][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 3.763674][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f]
[ 3.794626][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000
[ 3.809137][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff]
[ 3.839889][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 3.847497][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00
[ 3.863252][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f]
[ 3.873265][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f]
[ 3.905211][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00
[ 3.918631][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf]
[ 3.928400][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f]
[ 3.977554][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 3.986719][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 3.996127][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 4.004638][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 4.010664][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 4.026496][ T1] iommu: Default domain type: Translated
[ 4.028208][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 4.035178][ T1] SCSI subsystem initialized
[ 4.038860][ T1] ACPI: bus type USB registered
[ 4.040707][ T1] usbcore: registered new interface driver usbfs
[ 4.043582][ T1] usbcore: registered new interface driver hub
[ 4.045937][ T1] usbcore: registered new device driver usb
[ 4.049814][ T1] mc: Linux media interface: v0.10
[ 4.051668][ T1] videodev: Linux video capture interface: v2.00
[ 4.054067][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 4.056031][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 4.059404][ T1] PTP clock support registered
[ 4.062309][ T1] EDAC MC: Ver: 3.0.0
[ 4.067962][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 4.076602][ T1] Bluetooth: Core ver 2.22
[ 4.078467][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 4.080382][ T1] Bluetooth: HCI device and connection manager initialized
[ 4.082791][ T1] Bluetooth: HCI socket layer initialized
[ 4.083255][ T1] Bluetooth: L2CAP socket layer initialized
[ 4.085268][ T1] Bluetooth: SCO socket layer initialized
[ 4.087256][ T1] NET: Registered PF_ATMPVC protocol family
[ 4.089018][ T1] NET: Registered PF_ATMSVC protocol family
[ 4.091491][ T1] NetLabel: Initializing
[ 4.093252][ T1] NetLabel: domain hash size = 128
[ 4.094872][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 4.097798][ T1] NetLabel: unlabeled traffic allowed by default
[ 4.100462][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 4.100462][ T1] NET: Registered PF_NFC protocol family
[ 4.100462][ T1] PCI: Using ACPI for IRQ routing
[ 4.102455][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 4.103223][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 4.103223][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 4.113262][ T1] vgaarb: loaded
[ 4.116848][ T1] clocksource: Switched to clocksource kvm-clock
[ 4.123223][ T1] VFS: Disk quotas dquot_6.6.0
[ 4.123223][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 4.124776][ T1] FS-Cache: Loaded
[ 4.127299][ T1] CacheFiles: Loaded
[ 4.129527][ T1] TOMOYO: 2.6.0
[ 4.130707][ T1] Mandatory Access Control activated.
[ 4.132967][ T1] pnp: PnP ACPI init
[ 4.156075][ T1] pnp: PnP ACPI: found 7 devices
[ 4.231450][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 4.235716][ T1] NET: Registered PF_INET protocol family
[ 4.242347][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 4.254745][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[ 4.259455][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 4.264368][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 4.277098][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[ 4.294832][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 4.301544][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[ 4.307598][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 4.313459][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 4.318170][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 4.322374][ T1] RPC: Registered named UNIX socket transport module.
[ 4.324930][ T1] RPC: Registered udp transport module.
[ 4.326897][ T1] RPC: Registered tcp transport module.
[ 4.328439][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 4.333118][ T1] NET: Registered PF_XDP protocol family
[ 4.335286][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 4.337303][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 4.339268][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 4.342464][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 4.345899][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 4.348415][ T1] PCI: CLS 0 bytes, default 64
[ 4.355498][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 4.358138][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB)
[ 4.360698][ T1] ACPI: bus type thunderbolt registered
[ 4.376178][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 4.378230][ T57] kworker/u4:2 (57) used greatest stack depth: 26392 bytes left
[ 4.411311][ T1] kvm_amd: SVM not supported by CPU 0, not amd or hygon
[ 4.413348][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6d93ac94, max_idle_ns: 440795280535 ns
[ 4.418374][ T1] clocksource: Switched to clocksource tsc
[ 4.427728][ T1] AVX2 instructions are not detected.
[ 4.429419][ T1] AVX or AES-NI instructions are not detected.
[ 4.431252][ T1] AVX2 or AES-NI instructions are not detected.
[ 4.433864][ T1] AVX or AES-NI instructions are not detected.
[ 4.447177][ T1] AVX2 or AES-NI instructions are not detected.
[ 4.449280][ T1] AVX or AES-NI instructions are not detected.
[ 4.452259][ T67] kworker/u4:3 (67) used greatest stack depth: 25648 bytes left