Warning: Permanently added '10.128.10.25' (ED25519) to the list of known hosts.
2023/07/13 23:33:57 fuzzer started
2023/07/13 23:33:57 connecting to host at 10.128.0.169:36139
2023/07/13 23:33:57 checking machine...
2023/07/13 23:33:57 checking revisions...
2023/07/13 23:33:58 testing simple program...
[ 53.005787][ T5002] cgroup: Unknown subsys name 'net'
[ 53.135929][ T5002] cgroup: Unknown subsys name 'rlimit'
[ 54.543376][ T5002] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 54.555695][ T4996] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4996 'syz-fuzzer'
[ 54.661070][ T5004] ================================================================================
[ 54.670442][ T5004] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 54.677621][ T5004] index 1 is out of range for type 'upid [1]'
[ 54.683749][ T5004] CPU: 1 PID: 5004 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04316-gf892cac23714 #0
[ 54.693828][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
[ 54.703889][ T5004] Call Trace:
[ 54.707177][ T5004]
[ 54.710292][ T5004] dump_stack_lvl+0x125/0x1b0
[ 54.715118][ T5004] __ubsan_handle_out_of_bounds+0x111/0x150
[ 54.721040][ T5004] alloc_pid+0xbfe/0xdd0
[ 54.725295][ T5004] ? copy_namespaces+0x1e2/0x4f0
[ 54.730252][ T5004] copy_process+0x405c/0x7450
[ 54.734943][ T5004] ? pidfd_prepare+0x80/0x80
[ 54.739539][ T5004] kernel_clone+0xfd/0x8f0
[ 54.743954][ T5004] ? perf_event_comm+0x2c0/0x2c0
[ 54.748890][ T5004] ? create_io_thread+0xe0/0xe0
[ 54.753768][ T5004] ? spin_bug+0x1d0/0x1d0
[ 54.758121][ T5004] __do_sys_clone+0xba/0x100
[ 54.762706][ T5004] ? kernel_clone+0x8f0/0x8f0
[ 54.767388][ T5004] ? syscall_enter_from_user_mode+0x26/0x80
[ 54.773275][ T5004] do_syscall_64+0x38/0xb0
[ 54.777688][ T5004] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.783587][ T5004] RIP: 0033:0x7f3164479b53
[ 54.788010][ T5004] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 54.807631][ T5004] RSP: 002b:00007ffda736a808 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 54.816067][ T5004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3164479b53
[ 54.824054][ T5004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 54.832126][ T5004] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 54.840105][ T5004] R10: 0000555556254750 R11: 0000000000000246 R12: 0000000000000001
[ 54.848110][ T5004] R13: 0000000000000003 R14: 00007f316459c9d8 R15: 000000000000000c
[ 54.856100][ T5004]
[ 54.859274][ T5004] ================================================================================
[ 54.868659][ T5004] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 54.875941][ T5004] CPU: 1 PID: 5004 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-04316-gf892cac23714 #0
[ 54.886183][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
[ 54.896330][ T5004] Call Trace:
[ 54.899612][ T5004]
[ 54.902545][ T5004] dump_stack_lvl+0xd9/0x1b0
[ 54.907166][ T5004] panic+0x6a4/0x750
[ 54.911087][ T5004] ? panic_smp_self_stop+0xa0/0xa0
[ 54.916228][ T5004] ? syslog_print_all+0x3f0/0x3f0
[ 54.921279][ T5004] check_panic_on_warn+0xab/0xb0
[ 54.926243][ T5004] __ubsan_handle_out_of_bounds+0x139/0x150
[ 54.932149][ T5004] alloc_pid+0xbfe/0xdd0
[ 54.936407][ T5004] ? copy_namespaces+0x1e2/0x4f0
[ 54.941365][ T5004] copy_process+0x405c/0x7450
[ 54.946070][ T5004] ? pidfd_prepare+0x80/0x80
[ 54.950896][ T5004] kernel_clone+0xfd/0x8f0
[ 54.955329][ T5004] ? perf_event_comm+0x2c0/0x2c0
[ 54.960283][ T5004] ? create_io_thread+0xe0/0xe0
[ 54.965162][ T5004] ? spin_bug+0x1d0/0x1d0
[ 54.969618][ T5004] __do_sys_clone+0xba/0x100
[ 54.974225][ T5004] ? kernel_clone+0x8f0/0x8f0
[ 54.978926][ T5004] ? syscall_enter_from_user_mode+0x26/0x80
[ 54.984835][ T5004] do_syscall_64+0x38/0xb0
[ 54.989270][ T5004] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 54.995185][ T5004] RIP: 0033:0x7f3164479b53
[ 54.999963][ T5004] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00
[ 55.019584][ T5004] RSP: 002b:00007ffda736a808 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.028007][ T5004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3164479b53
[ 55.035983][ T5004] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 55.043957][ T5004] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 55.051938][ T5004] R10: 0000555556254750 R11: 0000000000000246 R12: 0000000000000001
[ 55.059935][ T5004] R13: 0000000000000003 R14: 00007f316459c9d8 R15: 000000000000000c
[ 55.068160][ T5004]
[ 55.071484][ 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 1b663625-ccbb-2deb-4273-ce96f3b7d0c0
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-04316-gf892cac23714 (syzkaller@syzkaller) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #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 07/03/2023
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000005][ T0] kvm-clock: using sched offset of 3667699683 cycles
[ 0.000842][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.003268][ T0] tsc: Detected 2200.192 MHz processor
[ 0.008443][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.009543][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.011412][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.012613][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.020084][ T0] found SMP MP-table at [mem 0x000f2ae0-0x000f2aef]
[ 0.021090][ T0] Using GB pages for direct mapping
[ 0.023496][ T0] ACPI: Early table checksum verification disabled
[ 0.024627][ T0] ACPI: RSDP 0x00000000000F2860 000014 (v00 Google)
[ 0.026770][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.028019][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.029326][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.030606][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.031566][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.032309][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.033700][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.035155][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.036633][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.037982][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.039119][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.040198][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.041248][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.042263][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.043290][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.044374][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.045421][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.047269][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.047975][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.048684][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.049571][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.050511][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.051571][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.053003][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.054643][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.055806][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.057672][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.059168][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.097393][ T0] Zone ranges:
[ 0.098019][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.098949][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.099973][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.100927][ T0] Device empty
[ 0.101409][ T0] Movable zone start for each node
[ 0.102063][ T0] Early memory node ranges
[ 0.102631][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.103741][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.104659][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.105604][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.106569][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.107754][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.108924][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.109182][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.174859][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.549478][ T0] kasan: KernelAddressSanitizer initialized
[ 0.552252][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.552995][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.554026][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.555936][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.557784][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.559132][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.560546][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.562012][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.563220][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.564306][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.565746][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.567427][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.568652][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.570085][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.571266][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.572733][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.573842][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.574736][ T0] Booting paravirtualized kernel on KVM
[ 0.575490][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.646633][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 0.648657][ T0] percpu: Embedded 72 pages/cpu s254344 r8192 d32376 u1048576
[ 0.649978][ T0] kvm-guest: PV spinlocks enabled
[ 0.650741][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.651871][ 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
[ 0.668757][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 0.671779][ T0] random: crng init done
[ 0.672574][ T0] Fallback order for Node 0: 0 1
[ 0.672589][ T0] Fallback order for Node 1: 1 0
[ 0.672602][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 0.675257][ T0] Policy zone: Normal
[ 0.676491][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 0.677506][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.680912][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.682082][ T0] software IO TLB: area num 2.
[ 1.557804][ T0] Memory: 6809972K/8388204K available (153600K kernel code, 37625K rwdata, 31644K rodata, 3352K init, 35512K bss, 1577976K reserved, 0K cma-reserved)
[ 1.561313][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 1.683456][ T0] allocated 150994944 bytes of page_ext
[ 1.684407][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 1.700332][ T0] Node 0, zone DMA32: page owner found early allocated 18528 pages
[ 1.714023][ T0] Node 0, zone Normal: page owner found early allocated 0 pages
[ 1.725594][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages
[ 1.727715][ T0] Dynamic Preempt: full
[ 1.729092][ T0] Running RCU self tests
[ 1.729641][ T0] Running RCU synchronous self tests
[ 1.730385][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.731261][ T0] rcu: RCU lockdep checking is enabled.
[ 1.732047][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 1.733037][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 1.734017][ T0] rcu: RCU debug extended QS entry/exit.
[ 1.734761][ T0] All grace periods are expedited (rcu_expedited).
[ 1.735608][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.736429][ T0] Tracing variant of Tasks RCU enabled.
[ 1.737213][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.738321][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.739411][ T0] Running RCU synchronous self tests
[ 1.798001][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.799907][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 1.801351][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[ 1.804532][ T0] Console: colour VGA+ 80x25
[ 1.805228][ T0] printk: console [ttyS0] enabled
[ 1.805228][ T0] printk: console [ttyS0] enabled
[ 1.806722][ T0] printk: bootconsole [earlyser0] disabled
[ 1.806722][ T0] printk: bootconsole [earlyser0] disabled
[ 1.808280][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.809472][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.810140][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.810819][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.811574][ T0] ... CLASSHASH_SIZE: 4096
[ 1.812275][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 1.813012][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 1.813812][ T0] ... CHAINHASH_SIZE: 131072
[ 1.814625][ T0] memory used by lock dependency info: 20785 kB
[ 1.815663][ T0] memory used for stack traces: 8320 kB
[ 1.816444][ T0] per task-struct memory footprint: 1920 bytes
[ 1.817495][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 1.819526][ T0] ACPI: Core revision 20230331
[ 1.821108][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.822787][ T0] x2apic enabled
[ 1.826065][ T0] Switched APIC routing to physical x2apic.
[ 1.832152][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.833457][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6e835671, max_idle_ns: 440795274684 ns
[ 1.835169][ T0] Calibrating delay loop (skipped) preset value.. 4400.38 BogoMIPS (lpj=22001920)
[ 1.837079][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 1.838085][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 1.839048][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.840458][ T0] Spectre V2 : Mitigation: IBRS
[ 1.845191][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 1.846469][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 1.847515][ T0] RETBleed: Mitigation: IBRS
[ 1.848225][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 1.849560][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[ 1.850613][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.851991][ T0] MDS: Mitigation: Clear CPU buffers
[ 1.852838][ T0] TAA: Mitigation: Clear CPU buffers
[ 1.853608][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 1.855262][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 1.856638][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 1.857665][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 1.858940][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 1.859965][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 1.874432][ T0] Freeing SMP alternatives memory: 116K
[ 1.875170][ T0] pid_max: default: 32768 minimum: 301
[ 1.876379][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,integrity
[ 1.878210][ T0] landlock: Up and running.
[ 1.878872][ T0] Yama: becoming mindful.
[ 1.879622][ T0] TOMOYO Linux initialized
[ 1.880547][ T0] AppArmor: AppArmor initialized
[ 1.881259][ T0] LSM support for eBPF active
[ 1.887532][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 1.891668][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 1.893516][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.894902][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.898458][ T0] Running RCU synchronous self tests
[ 1.899347][ T0] Running RCU synchronous self tests
[ 2.022237][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 2.025153][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.025153][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.025153][ T1] Running RCU-tasks wait API self tests
[ 2.155454][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only.
[ 2.157022][ T1] signal: max sigframe size: 1776
[ 2.158431][ T1] rcu: Hierarchical SRCU implementation.
[ 2.159466][ T1] rcu: Max phase no-delay instances is 1000.
[ 2.164570][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 2.166038][ T1] smp: Bringing up secondary CPUs ...
[ 2.169135][ T1] smpboot: x86: Booting SMP configuration:
[ 2.170144][ T1] .... node #0, CPUs: #1
[ 2.170494][ 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.
[ 2.175301][ 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.
[ 2.177376][ 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.
[ 2.179989][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 2.180760][ T1] smpboot: Max logical packages: 1
[ 2.181507][ T1] smpboot: Total of 2 processors activated (8800.76 BogoMIPS)
[ 2.185910][ T1] devtmpfs: initialized
[ 2.187736][ T1] x86/mm: Memory block size: 128MB
[ 2.195319][ T14] Callback from call_rcu_tasks_trace() invoked.
[ 2.230440][ T1] Running RCU synchronous self tests
[ 2.231464][ T1] Running RCU synchronous self tests
[ 2.232411][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 2.232411][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 2.235185][ T1] PM: RTC time: 23:34:06, date: 2023-07-13
[ 2.250311][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 2.258062][ T1] audit: initializing netlink subsys (disabled)
[ 2.267724][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 2.267740][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 2.269687][ T1] cpuidle: using governor menu
[ 2.269687][ T27] audit: type=2000 audit(1689291246.060:1): state=initialized audit_enabled=0 res=1
[ 2.271980][ T1] NET: Registered PF_QIPCRTR protocol family
[ 2.279584][ T1] dca service started, version 1.12.1
[ 2.279584][ T1] PCI: Using configuration type 1 for base access
[ 2.285906][ T1] WARNING: workqueue cpumask: online intersect > possible intersect
[ 2.325315][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.326963][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 2.328401][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.329643][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 2.345194][ T1] cryptd: max_cpu_qlen set to 1000
[ 2.347907][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 2.349495][ T1] raid6: using avx2x2 recovery algorithm
[ 2.352633][ T1] ACPI: Added _OSI(Module Device)
[ 2.353723][ T1] ACPI: Added _OSI(Processor Device)
[ 2.354729][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.355239][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.375874][ T13] Callback from call_rcu_tasks() invoked.
[ 2.459319][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 2.563411][ T1] ACPI: Interpreter enabled
[ 2.565115][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 2.566243][ T1] ACPI: Using IOAPIC for interrupt routing
[ 2.567786][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 2.569863][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 2.575495][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 2.716337][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 2.717711][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 2.719660][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 2.722756][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 2.738612][ T1] PCI host bridge to bus 0000:00
[ 2.739681][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 2.741595][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 2.742967][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 2.745049][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 2.745207][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 2.746823][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.748783][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 2.757292][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[ 2.786580][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 2.810551][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 2.816625][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[ 2.826874][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f]
[ 2.835186][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f]
[ 2.858930][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[ 2.868306][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 2.876834][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f]
[ 2.900385][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000
[ 2.919422][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff]
[ 2.939691][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 2.946536][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00
[ 2.961140][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f]
[ 2.965187][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f]
[ 2.987681][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00
[ 2.998261][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf]
[ 3.005188][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f]
[ 3.050703][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 3.058052][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 3.064713][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 3.070898][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 3.075929][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 3.098858][ T1] iommu: Default domain type: Translated
[ 3.100078][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 3.106396][ T1] SCSI subsystem initialized
[ 3.109793][ T1] ACPI: bus type USB registered
[ 3.111108][ T1] usbcore: registered new interface driver usbfs
[ 3.112518][ T1] usbcore: registered new interface driver hub
[ 3.114170][ T1] usbcore: registered new device driver usb
[ 3.117201][ T1] mc: Linux media interface: v0.10
[ 3.118190][ T1] videodev: Linux video capture interface: v2.00
[ 3.119966][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 3.120953][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 3.122566][ T1] PTP clock support registered
[ 3.125594][ T1] EDAC MC: Ver: 3.0.0
[ 3.130484][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 3.138255][ T1] Bluetooth: Core ver 2.22
[ 3.139285][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 3.140598][ T1] Bluetooth: HCI device and connection manager initialized
[ 3.141837][ T1] Bluetooth: HCI socket layer initialized
[ 3.143098][ T1] Bluetooth: L2CAP socket layer initialized
[ 3.144208][ T1] Bluetooth: SCO socket layer initialized
[ 3.145247][ T1] NET: Registered PF_ATMPVC protocol family
[ 3.146387][ T1] NET: Registered PF_ATMSVC protocol family
[ 3.147810][ T1] NetLabel: Initializing
[ 3.148777][ T1] NetLabel: domain hash size = 128
[ 3.149916][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 3.151857][ T1] NetLabel: unlabeled traffic allowed by default
[ 3.153939][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 3.153939][ T1] NET: Registered PF_NFC protocol family
[ 3.153939][ T1] PCI: Using ACPI for IRQ routing
[ 3.153939][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 3.154741][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 3.155153][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 3.155208][ T1] vgaarb: loaded
[ 3.175170][ T1] clocksource: Switched to clocksource kvm-clock
[ 3.175400][ T1] VFS: Disk quotas dquot_6.6.0
[ 3.175400][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.184541][ T1] FS-Cache: Loaded
[ 3.187146][ T1] CacheFiles: Loaded
[ 3.188826][ T1] TOMOYO: 2.6.0
[ 3.189593][ T1] Mandatory Access Control activated.
[ 3.194397][ T1] AppArmor: AppArmor Filesystem Enabled
[ 3.196204][ T1] pnp: PnP ACPI init
[ 3.218194][ T1] pnp: PnP ACPI: found 7 devices
[ 3.269296][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 3.273423][ T1] NET: Registered PF_INET protocol family
[ 3.279316][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 3.294208][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[ 3.298408][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 3.302797][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 3.316294][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[ 3.329813][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 3.336247][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[ 3.342035][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.347575][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.351165][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 3.355620][ T1] RPC: Registered named UNIX socket transport module.
[ 3.357079][ T1] RPC: Registered udp transport module.
[ 3.358361][ T1] RPC: Registered tcp transport module.
[ 3.359981][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.366942][ T1] NET: Registered PF_XDP protocol family
[ 3.368337][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 3.370119][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 3.372120][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 3.374503][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 3.377836][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 3.379821][ T1] PCI: CLS 0 bytes, default 64
[ 3.388194][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 3.390161][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB)
[ 3.392450][ T1] ACPI: bus type thunderbolt registered
[ 3.404481][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 3.406338][ T57] kworker/u4:2 (57) used greatest stack depth: 27920 bytes left
[ 3.427660][ T1] kvm_amd: SVM not supported by CPU 1, not amd or hygon
[ 3.431103][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6e835671, max_idle_ns: 440795274684 ns
[ 3.433494][ T1] clocksource: Switched to clocksource tsc
[ 3.438430][ T60] kworker/u4:2 (60) used greatest stack depth: 27104 bytes left
[ 3.447128][ T1] AVX2 instructions are not detected.
[ 3.448971][ T1] AVX or AES-NI instructions are not detected.
[ 3.450743][ T1] AVX2 or AES-NI instructions are not detected.
[ 3.453674][ T1] AVX or AES-NI instructions are not detected.
[ 3.457793][ T1] AVX2 or AES-NI instructions are not detected.
[ 3.459572][ T1] AVX or AES-NI instructions are not detected.