Warning: Permanently added '10.128.1.110' (ECDSA) to the list of known hosts. 2023/07/01 05:25:56 fuzzer started 2023/07/01 05:25:56 connecting to host at 10.128.0.169:35491 2023/07/01 05:25:56 checking machine... 2023/07/01 05:25:56 checking revisions... 2023/07/01 05:25:57 testing simple program... syzkaller login: [ 54.496315][ T5003] cgroup: Unknown subsys name 'net' [ 54.625379][ T5003] cgroup: Unknown subsys name 'rlimit' [ 55.952595][ T5003] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 55.965563][ T4997] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4997 'syz-fuzzer' [ 56.072339][ T5005] ================================================================================ [ 56.081857][ T5005] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15 [ 56.088956][ T5005] index 1 is out of range for type 'upid [1]' [ 56.095281][ T5005] CPU: 1 PID: 5005 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04259-gc20f9cef725b #0 [ 56.105293][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 56.115353][ T5005] Call Trace: [ 56.118618][ T5005] <TASK> [ 56.121540][ T5005] dump_stack_lvl+0x136/0x150 [ 56.126232][ T5005] __ubsan_handle_out_of_bounds+0xd5/0x140 [ 56.132036][ T5005] ? try_to_take_rt_mutex+0x431/0xb70 [ 56.137408][ T5005] alloc_pid+0xbe5/0xdd0 [ 56.141646][ T5005] ? copy_namespaces+0x1e3/0x500 [ 56.146578][ T5005] copy_process+0x4589/0x7620 [ 56.151254][ T5005] ? pidfd_prepare+0x80/0x80 [ 56.155838][ T5005] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 56.161819][ T5005] kernel_clone+0xeb/0x890 [ 56.166410][ T5005] ? create_io_thread+0xe0/0xe0 [ 56.171340][ T5005] ? ksys_unshare+0x676/0x920 [ 56.176015][ T5005] ? lock_downgrade+0x690/0x690 [ 56.180875][ T5005] ? do_raw_spin_lock+0x124/0x2b0 [ 56.185912][ T5005] ? spin_bug+0x1c0/0x1c0 [ 56.190437][ T5005] __do_sys_clone+0xba/0x100 [ 56.195120][ T5005] ? kernel_clone+0x890/0x890 [ 56.199813][ T5005] ? syscall_enter_from_user_mode+0x26/0x80 [ 56.205792][ T5005] do_syscall_64+0x39/0xb0 [ 56.210391][ T5005] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.216466][ T5005] RIP: 0033:0x7ff8e2489fab [ 56.220961][ T5005] 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 [ 56.240840][ T5005] RSP: 002b:00007ffe69f414a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 56.249265][ T5005] RAX: ffffffffffffffda RBX: 00007ffe69f41af8 RCX: 00007ff8e2489fab [ 56.257588][ T5005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 56.266265][ T5005] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555c19400 [ 56.274232][ T5005] R10: 0000555555c196d0 R11: 0000000000000246 R12: 0000000000000000 [ 56.282428][ T5005] R13: 00007ffe69f41590 R14: 00007ff8e25ac9d8 R15: 000000000000000c [ 56.290749][ T5005] </TASK> [ 56.294603][ T5005] ================================================================================ [ 56.304047][ T5005] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 56.311241][ T5005] CPU: 1 PID: 5005 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04259-gc20f9cef725b #0 [ 56.321905][ T5005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 56.332162][ T5005] Call Trace: [ 56.335429][ T5005] <TASK> [ 56.338351][ T5005] dump_stack_lvl+0xd9/0x150 [ 56.343379][ T5005] panic+0x686/0x730 [ 56.347357][ T5005] ? panic_smp_self_stop+0xa0/0xa0 [ 56.352462][ T5005] ? syslog_print_all+0x3a0/0x3a0 [ 56.357569][ T5005] check_panic_on_warn+0xb1/0xc0 [ 56.362510][ T5005] __ubsan_handle_out_of_bounds+0xfd/0x140 [ 56.368307][ T5005] ? try_to_take_rt_mutex+0x431/0xb70 [ 56.373668][ T5005] alloc_pid+0xbe5/0xdd0 [ 56.377912][ T5005] ? copy_namespaces+0x1e3/0x500 [ 56.382853][ T5005] copy_process+0x4589/0x7620 [ 56.387529][ T5005] ? pidfd_prepare+0x80/0x80 [ 56.392201][ T5005] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 56.398264][ T5005] kernel_clone+0xeb/0x890 [ 56.403036][ T5005] ? create_io_thread+0xe0/0xe0 [ 56.408011][ T5005] ? ksys_unshare+0x676/0x920 [ 56.413042][ T5005] ? lock_downgrade+0x690/0x690 [ 56.417980][ T5005] ? do_raw_spin_lock+0x124/0x2b0 [ 56.423089][ T5005] ? spin_bug+0x1c0/0x1c0 [ 56.427684][ T5005] __do_sys_clone+0xba/0x100 [ 56.432266][ T5005] ? kernel_clone+0x890/0x890 [ 56.437732][ T5005] ? syscall_enter_from_user_mode+0x26/0x80 [ 56.443850][ T5005] do_syscall_64+0x39/0xb0 [ 56.448354][ T5005] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.454247][ T5005] RIP: 0033:0x7ff8e2489fab [ 56.458665][ T5005] 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 [ 56.478537][ T5005] RSP: 002b:00007ffe69f414a0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 56.486951][ T5005] RAX: ffffffffffffffda RBX: 00007ffe69f41af8 RCX: 00007ff8e2489fab [ 56.494998][ T5005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 56.503052][ T5005] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000555555c19400 [ 56.511182][ T5005] R10: 0000555555c196d0 R11: 0000000000000246 R12: 0000000000000000 [ 56.519250][ T5005] R13: 00007ffe69f41590 R14: 00007ff8e25ac9d8 R15: 000000000000000c [ 56.527219][ T5005] </TASK> [ 56.530768][ 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 1e622ed3-284c-472c-f606-4a961e521ab0 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-04259-gc20f9cef725b (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] 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 [ 0.000006][ T0] kvm-clock: using sched offset of 3951932501 cycles [ 0.001078][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004418][ T0] tsc: Detected 2200.218 MHz processor [ 0.009637][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010694][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.012477][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013702][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.020754][ T0] found SMP MP-table at [mem 0x000f2ae0-0x000f2aef] [ 0.021892][ T0] Using GB pages for direct mapping [ 0.024407][ T0] ACPI: Early table checksum verification disabled [ 0.025439][ T0] ACPI: RSDP 0x00000000000F2860 000014 (v00 Google) [ 0.026319][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.027577][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.028838][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.030062][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.030787][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.031500][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.032732][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.033961][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.035185][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.036468][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.037481][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.038492][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.039526][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.040637][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.041662][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.042698][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.043710][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.045338][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.046040][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.046938][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.047919][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.048866][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.050307][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.052262][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.053785][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.055052][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.056875][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.058521][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.097841][ T0] Zone ranges: [ 0.098795][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.099845][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.100795][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.101799][ T0] Device empty [ 0.102387][ T0] Movable zone start for each node [ 0.103394][ T0] Early memory node ranges [ 0.103987][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.104953][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106182][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.107221][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.108294][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.109613][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.111360][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.111609][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.175046][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.548785][ T0] kasan: KernelAddressSanitizer initialized [ 0.551561][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.552558][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.553614][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.554725][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.560637][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.562190][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.563385][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.564851][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.566495][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.567729][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.569554][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.571185][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.572530][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.574057][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.576273][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.577891][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.579036][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.580048][ T0] Booting paravirtualized kernel on KVM [ 0.580904][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.649175][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.651150][ T0] percpu: Embedded 72 pages/cpu s254344 r8192 d32376 u1048576 [ 0.652703][ T0] kvm-guest: PV spinlocks enabled [ 0.653437][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.654643][ 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 [ 0.674381][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.676914][ T0] random: crng init done [ 0.677799][ T0] Fallback order for Node 0: 0 1 [ 0.677815][ T0] Fallback order for Node 1: 1 0 [ 0.677828][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.680732][ T0] Policy zone: Normal [ 0.681888][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.683068][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.686433][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.687671][ T0] software IO TLB: area num 2. [ 1.673425][ T0] Memory: 6812276K/8388204K available (151552K kernel code, 37547K rwdata, 31528K rodata, 3340K init, 35452K bss, 1575672K reserved, 0K cma-reserved) [ 1.677946][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.802352][ T0] allocated 150994944 bytes of page_ext [ 1.804060][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.820627][ T0] Node 0, zone DMA32: page owner found early allocated 18528 pages [ 1.834884][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.847530][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages [ 1.850471][ T0] Dynamic Preempt: full [ 1.852249][ T0] Running RCU self tests [ 1.853145][ T0] Running RCU synchronous self tests [ 1.854174][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.855431][ T0] rcu: RCU lockdep checking is enabled. [ 1.856397][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.858106][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.859464][ T0] rcu: RCU debug extended QS entry/exit. [ 1.860857][ T0] All grace periods are expedited (rcu_expedited). [ 1.862732][ T0] Trampoline variant of Tasks RCU enabled. [ 1.863956][ T0] Tracing variant of Tasks RCU enabled. [ 1.865080][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.866580][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.868555][ T0] Running RCU synchronous self tests [ 1.926235][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.928516][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.930185][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.932995][ T0] Console: colour VGA+ 80x25 [ 1.933952][ T0] printk: console [ttyS0] enabled [ 1.933952][ T0] printk: console [ttyS0] enabled [ 1.935605][ T0] printk: bootconsole [earlyser0] disabled [ 1.935605][ T0] printk: bootconsole [earlyser0] disabled [ 1.938096][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.939482][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.940467][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.941649][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.942555][ T0] ... CLASSHASH_SIZE: 4096 [ 1.943435][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.944285][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.945216][ T0] ... CHAINHASH_SIZE: 131072 [ 1.946073][ T0] memory used by lock dependency info: 20785 kB [ 1.947009][ T0] memory used for stack traces: 8320 kB [ 1.947766][ T0] per task-struct memory footprint: 1920 bytes [ 1.948912][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.951060][ T0] ACPI: Core revision 20230331 [ 1.952681][ T0] APIC: Switch to symmetric I/O mode setup [ 1.954118][ T0] x2apic enabled [ 1.958189][ T0] Switched APIC routing to physical x2apic. [ 1.965328][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.966798][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb700c3c76, max_idle_ns: 440795286388 ns [ 1.969118][ T0] Calibrating delay loop (skipped) preset value.. 4400.43 BogoMIPS (lpj=22002180) [ 1.971186][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.972071][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.979202][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.980765][ T0] Spectre V2 : Mitigation: IBRS [ 1.981629][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.983020][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.984057][ T0] RETBleed: Mitigation: IBRS [ 1.984867][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.986154][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.987162][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.988491][ T0] MDS: Mitigation: Clear CPU buffers [ 1.989836][ T0] TAA: Mitigation: Clear CPU buffers [ 1.990604][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.991834][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.993121][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.994271][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.995238][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.996259][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.010663][ T0] Freeing SMP alternatives memory: 116K [ 2.011811][ T0] pid_max: default: 32768 minimum: 301 [ 2.013018][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,integrity [ 2.014999][ T0] landlock: Up and running. [ 2.016308][ T0] Yama: becoming mindful. [ 2.017265][ T0] TOMOYO Linux initialized [ 2.018393][ T0] AppArmor: AppArmor initialized [ 2.019135][ T0] LSM support for eBPF active [ 2.025186][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.029866][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.032424][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.034104][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.038729][ T0] Running RCU synchronous self tests [ 2.039118][ T0] Running RCU synchronous self tests [ 2.162514][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.167411][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.169099][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.169099][ T1] Running RCU-tasks wait API self tests [ 2.299374][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.301235][ T1] signal: max sigframe size: 1776 [ 2.302693][ T1] rcu: Hierarchical SRCU implementation. [ 2.304140][ T1] rcu: Max phase no-delay instances is 1000. [ 2.309701][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.311639][ T1] smp: Bringing up secondary CPUs ... [ 2.315249][ T1] smpboot: x86: Booting SMP configuration: [ 2.316542][ T1] .... node #0, CPUs: #1 [ 2.319409][ 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. [ 2.322506][ 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. [ 2.325645][ 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. [ 2.329239][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.330351][ T1] smpboot: Max logical packages: 1 [ 2.331456][ T1] smpboot: Total of 2 processors activated (8800.87 BogoMIPS) [ 2.336305][ T1] devtmpfs: initialized [ 2.339231][ T14] Callback from call_rcu_tasks_trace() invoked. [ 2.336305][ T1] x86/mm: Memory block size: 128MB [ 2.379132][ T1] Running RCU synchronous self tests [ 2.379132][ T1] Running RCU synchronous self tests [ 2.379272][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.389340][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.395256][ T1] PM: RTC time: 05:26:05, date: 2023-07-01 [ 2.409765][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.415236][ T1] audit: initializing netlink subsys (disabled) [ 2.429185][ T27] audit: type=2000 audit(1688189165.573:1): state=initialized audit_enabled=0 res=1 [ 2.429121][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.429121][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.429121][ T1] cpuidle: using governor menu [ 2.429121][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.434429][ T1] dca service started, version 1.12.1 [ 2.436016][ T1] PCI: Using configuration type 1 for base access [ 2.449179][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.449179][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.459133][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.461419][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.463309][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.480385][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.489112][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.489112][ T1] raid6: using avx2x2 recovery algorithm [ 2.489112][ T1] ACPI: Added _OSI(Module Device) [ 2.489112][ T1] ACPI: Added _OSI(Processor Device) [ 2.499199][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.501022][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.519383][ T13] Callback from call_rcu_tasks() invoked. [ 2.598987][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.706510][ T1] ACPI: Interpreter enabled [ 2.707456][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.709144][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.711034][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.714304][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.720614][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.866301][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.868686][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.879125][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.884077][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 2.897619][ T1] PCI host bridge to bus 0000:00 [ 2.897619][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.897749][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.899149][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.902364][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.904578][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.907029][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.909818][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.918020][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.964464][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.992790][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.999847][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.024117][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.037891][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.067099][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.074359][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.092734][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.119110][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.139178][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.168654][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.170017][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.190786][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.199126][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.218399][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.237655][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.239127][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.289782][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.296895][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.312602][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.317354][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.317354][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.341170][ T1] iommu: Default domain type: Translated [ 3.341170][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.346294][ T1] SCSI subsystem initialized [ 3.350803][ T1] ACPI: bus type USB registered [ 3.352193][ T1] usbcore: registered new interface driver usbfs [ 3.353871][ T1] usbcore: registered new interface driver hub [ 3.355267][ T1] usbcore: registered new device driver usb [ 3.357543][ T1] mc: Linux media interface: v0.10 [ 3.357543][ T1] videodev: Linux video capture interface: v2.00 [ 3.357543][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.357543][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 3.357543][ T1] PTP clock support registered [ 3.369299][ T1] EDAC MC: Ver: 3.0.0 [ 3.381740][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.388642][ T1] Bluetooth: Core ver 2.22 [ 3.399387][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.400836][ T1] Bluetooth: HCI device and connection manager initialized [ 3.402529][ T1] Bluetooth: HCI socket layer initialized [ 3.403471][ T1] Bluetooth: L2CAP socket layer initialized [ 3.404705][ T1] Bluetooth: SCO socket layer initialized [ 3.405857][ T1] NET: Registered PF_ATMPVC protocol family [ 3.406938][ T1] NET: Registered PF_ATMSVC protocol family [ 3.408358][ T1] NetLabel: Initializing [ 3.408358][ T1] NetLabel: domain hash size = 128 [ 3.408358][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.408358][ T1] NetLabel: unlabeled traffic allowed by default [ 3.408358][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.408358][ T1] NET: Registered PF_NFC protocol family [ 3.409238][ T1] PCI: Using ACPI for IRQ routing [ 3.411434][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.413390][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.414762][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.416190][ T1] vgaarb: loaded [ 3.429109][ T1] clocksource: Switched to clocksource kvm-clock [ 3.435625][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.435953][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.438372][ T1] FS-Cache: Loaded [ 3.440643][ T1] CacheFiles: Loaded [ 3.442138][ T1] TOMOYO: 2.6.0 [ 3.442833][ T1] Mandatory Access Control activated. [ 3.447510][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.449412][ T1] pnp: PnP ACPI init [ 3.470907][ T1] pnp: PnP ACPI: found 7 devices [ 3.555029][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.558475][ T1] NET: Registered PF_INET protocol family [ 3.563930][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.576616][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.580851][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.584751][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.597290][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.610914][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.616212][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.621379][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.626375][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.629503][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.650765][ T1] RPC: Registered named UNIX socket transport module. [ 3.652453][ T1] RPC: Registered udp transport module. [ 3.653529][ T1] RPC: Registered tcp transport module. [ 3.654532][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.659791][ T1] NET: Registered PF_XDP protocol family [ 3.661119][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.663257][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.664680][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.666211][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.669654][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.671210][ T1] PCI: CLS 0 bytes, default 64 [ 3.672214][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.673685][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB) [ 3.675415][ T1] ACPI: bus type thunderbolt registered [ 3.686936][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.688481][ T58] kworker/u4:3 (58) used greatest stack depth: 27864 bytes left [ 3.712334][ T1] kvm_amd: SVM not supported by CPU 0, not amd or hygon [ 3.713747][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb700c3c76, max_idle_ns: 440795286388 ns [ 3.715696][ T1] clocksource: Switched to clocksource tsc [ 3.724514][ T1] AVX2 instructions are not detected. [ 3.725682][ T1] AVX or AES-NI instructions are not detected. [ 3.727158][ T1] AVX2 or AES-NI instructions are not detected. [ 3.734326][ T1] AVX or AES-NI instructions are not detected. [ 3.735556][ T1] AVX2 or AES-NI instructions are not detected. [ 3.736617][ T1] AVX or AES-NI instructions are not detected. [ 3.750181][ T73] kworker/u4:4 (73) used greatest stack depth: 27056 bytes left