failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.1.179" "pwd"]: exit status 255 ssh: connect to host 10.128.1.179 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (RSA) to the list of known hosts. 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 d9404bbb-4188-3885-b4f7-4b801459c6be 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 0x000f2830: 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 6.8.0-rc3-syzkaller-00231-g9ed18b0b7765 (syzkaller@syzkaller) (Debian clang version 15.0.6, 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 0x00000000serialport: Connected to syzkaller.us-central1-c.ci-upstream-kmsan-gce-root-test-1 port 1 (session ID: a7af56bd578c711f5e880a22be7c6dc17189c9d5012343c75b42f3b022c6ac87, active connections: 1). 00000000-0x000000000009fbff] 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: legacy 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] APIC: Static calls initialized [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000009][ T0] kvm-clock: using sched offset of 5559820621 cycles [ 0.001559][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006543][ T0] tsc: Detected 2200.232 MHz processor [ 0.015804][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.017246][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.019988][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.021770][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.030562][ T0] found SMP MP-table at [mem 0x000f2af0-0x000f2aff] [ 0.032388][ T0] Using GB pages for direct mapping [ 0.037512][ T0] ACPI: Early table checksum verification disabled [ 0.039409][ T0] ACPI: RSDP 0x00000000000F2870 000014 (v00 Google) [ 0.040902][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.042460][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.044096][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.045848][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.047044][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.047939][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.049784][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.051387][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.053094][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.054763][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.056004][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.057345][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.058366][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.059919][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.061486][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.062909][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.064033][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.065491][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.066423][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.067564][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.068618][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.069685][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.070811][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.072530][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.074313][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.076086][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.078681][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.080812][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.121135][ T0] Zone ranges: [ 0.122064][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.123499][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.125804][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.128168][ T0] Device empty [ 0.128890][ T0] Movable zone start for each node [ 0.129847][ T0] Early memory node ranges [ 0.131151][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.133137][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.135250][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.137117][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.138459][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.140081][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.142017][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.143521][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.263059][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.383158][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.383978][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.385054][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.386367][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.387341][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.388432][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.389540][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.390961][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.392316][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.393215][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.394652][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.396072][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.397468][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.398814][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.400007][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.401273][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.402865][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.403959][ T0] Booting paravirtualized kernel on KVM [ 0.404710][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.406519][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.408518][ T0] percpu: Embedded 176 pages/cpu s683016 r8192 d29688 u1048576 [ 0.410096][ 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 kmsan.panic=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.431255][ T0] Unknown kernel command line parameters "page_owner=on spec_store_bypass_disable=prctl watchdog_thresh=55 BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.434257][ T0] random: crng init done [ 0.435054][ T0] Fallback order for Node 0: 0 1 [ 0.435073][ T0] Fallback order for Node 1: 1 0 [ 0.435088][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2055933 [ 0.437548][ T0] Policy zone: Normal [ 0.438063][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.709347][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.711047][ T0] stackdepot hash table entries: 524288 (order: 11, 8388608 bytes, linear) [ 0.715274][ T0] software IO TLB: area num 2. [ 0.800794][ T0] Memory: 2327560K/8388204K available (233472K kernel code, 9691K rwdata, 15192K rodata, 4264K init, 1892K bss, 1391468K reserved, 0K cma-reserved) [ 0.807281][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 0.808956][ T0] Starting KernelMemorySanitizer [ 0.809727][ T0] ATTENTION: KMSAN is a debugging tool! Do not use it on production machines! [ 0.842950][ T0] Dynamic Preempt: none [ 0.846114][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.847768][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.849253][ T0] All grace periods are expedited (rcu_expedited). [ 0.850466][ T0] Trampoline variant of Tasks RCU enabled. [ 0.851328][ T0] Tracing variant of Tasks RCU enabled. [ 0.852645][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.854048][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.012788][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.016593][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.019580][ T0] Console: colour VGA+ 80x25 [ 1.020776][ T0] printk: legacy console [ttyS0] enabled [ 1.020776][ T0] printk: legacy console [ttyS0] enabled [ 1.023287][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.023287][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.026668][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.029201][ T0] ACPI: Core revision 20230628 [ 1.033251][ T0] APIC: Switch to symmetric I/O mode setup [ 1.041856][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.043936][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70e067bd, max_idle_ns: 440795240746 ns [ 1.045886][ T0] Calibrating delay loop (skipped) preset value.. 4400.46 BogoMIPS (lpj=22002320) [ 1.048549][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.049657][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.051449][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.056023][ T0] Spectre V2 : Mitigation: IBRS [ 1.057580][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.059745][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.061630][ T0] RETBleed: Mitigation: IBRS [ 1.063431][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.065873][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.068171][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.070907][ T0] MDS: Mitigation: Clear CPU buffers [ 1.071888][ T0] TAA: Mitigation: Clear CPU buffers [ 1.073371][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.075908][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.077392][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.078725][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.080254][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.081868][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.220059][ T0] Freeing SMP alternatives memory: 144K [ 1.221938][ T0] pid_max: default: 32768 minimum: 301 [ 1.224437][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 1.226305][ T0] landlock: Up and running. [ 1.227413][ T0] Yama: becoming mindful. [ 1.229626][ T0] TOMOYO Linux initialized [ 1.231990][ T0] AppArmor: AppArmor initialized [ 1.252030][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.263250][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.266697][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.269466][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.401878][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.406833][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.409961][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.412369][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.414387][ T1] signal: max sigframe size: 1776 [ 1.416592][ T1] rcu: Hierarchical SRCU implementation. [ 1.417638][ T1] rcu: Max phase no-delay instances is 1000. [ 1.421960][ T1] smp: Bringing up secondary CPUs ... [ 1.429996][ T1] smpboot: x86: Booting SMP configuration: [ 1.431178][ T1] .... node #0, CPUs: #1 [ 1.431703][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.440818][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 1.443748][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 1.446306][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.447868][ T1] smpboot: Max logical packages: 1 [ 1.449003][ T1] smpboot: Total of 2 processors activated (8800.92 BogoMIPS) [ 1.462529][ T1] devtmpfs: initialized [ 1.462529][ T1] x86/mm: Memory block size: 128MB [ 1.563331][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.566282][ T1] futex hash table entries: 512 (order: 3, 32768 bytes, vmalloc) [ 1.575928][ T1] PM: RTC time: 23:19:03, date: 2024-02-09 [ 1.581385][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.604973][ T1] audit: initializing netlink subsys (disabled) [ 1.606421][ T27] audit: type=2000 audit(1707520743.833:1): state=initialized audit_enabled=0 res=1 [ 1.624549][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.624609][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.626491][ T1] cpuidle: using governor menu [ 1.629537][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.649417][ T1] dca service started, version 1.12.1 [ 1.649504][ T1] PCI: Using configuration type 1 for base access [ 1.676467][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.679206][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 1.681553][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.684206][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 1.739201][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 1.741663][ T1] raid6: using avx2x2 recovery algorithm [ 1.748285][ T1] ACPI: Added _OSI(Module Device) [ 1.750275][ T1] ACPI: Added _OSI(Processor Device) [ 1.752081][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.754329][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.307827][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.392819][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.461744][ T1] ACPI: Interpreter enabled [ 2.465065][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.465913][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.469071][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.472272][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.493998][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.299655][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.302043][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.304354][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.308397][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.383322][ T1] PCI host bridge to bus 0000:00 [ 3.384809][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.385936][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.388140][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.390546][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.392767][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.395958][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.399655][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.414585][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.464181][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.503685][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.519898][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.535994][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.548213][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.588642][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.605927][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.618544][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.657522][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.671163][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.706931][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.722286][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.734375][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.742330][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80207f] [ 3.781016][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.795931][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.805934][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe803000-0xfe80303f] [ 3.968686][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.993904][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 4.019514][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 4.044226][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 4.056982][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.124137][ T1] iommu: Default domain type: Translated [ 4.125615][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 4.147504][ T1] SCSI subsystem initialized [ 4.155105][ T1] ACPI: bus type USB registered [ 4.157378][ T1] usbcore: registered new interface driver usbfs [ 4.159732][ T1] usbcore: registered new interface driver hub [ 4.162062][ T1] usbcore: registered new device driver usb [ 4.170398][ T1] mc: Linux media interface: v0.10 [ 4.172483][ T1] videodev: Linux video capture interface: v2.00 [ 4.176337][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.178067][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.180958][ T1] PTP clock support registered [ 4.186834][ T1] EDAC MC: Ver: 3.0.0 [ 4.198808][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.228495][ T1] Bluetooth: Core ver 2.22 [ 4.230129][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.232097][ T1] Bluetooth: HCI device and connection manager initialized [ 4.233761][ T1] Bluetooth: HCI socket layer initialized [ 4.235078][ T1] Bluetooth: L2CAP socket layer initialized [ 4.236064][ T1] Bluetooth: SCO socket layer initialized [ 4.237555][ T1] NET: Registered PF_ATMPVC protocol family [ 4.239010][ T1] NET: Registered PF_ATMSVC protocol family [ 4.241366][ T1] NetLabel: Initializing [ 4.242872][ T1] NetLabel: domain hash size = 128 [ 4.244459][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.250341][ T1] NetLabel: unlabeled traffic allowed by default [ 4.268074][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.273983][ T1] NET: Registered PF_NFC protocol family [ 4.276903][ T1] PCI: Using ACPI for IRQ routing [ 4.280948][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.282988][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.284791][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.285999][ T1] vgaarb: loaded [ 4.343160][ T1] clocksource: Switched to clocksource kvm-clock [ 4.347424][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.349126][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.354550][ T1] netfs: FS-Cache loaded [ 4.369469][ T1] CacheFiles: Loaded [ 4.372598][ T1] TOMOYO: 2.6.0 [ 4.373561][ T1] Mandatory Access Control activated. [ 4.386859][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.390392][ T1] pnp: PnP ACPI init [ 4.492422][ T1] pnp: PnP ACPI: found 7 devices [ 4.647015][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.653325][ T1] NET: Registered PF_INET protocol family [ 4.659958][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.758872][ T1] ===================================================== [ 4.759168][ T1] BUG: KMSAN: uninit-value in __list_del_entry_valid_or_report+0x19e/0x490 [ 4.759308][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 4.759421][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 4.759546][ T1] stack_depot_save+0x12/0x20 [ 4.759654][ T1] ref_tracker_alloc+0x215/0x700 [ 4.759766][ T1] sk_alloc+0x7b4/0x850 [ 4.759895][ T1] inet_create+0xa41/0x17f0 [ 4.759991][ T1] __sock_create+0x768/0xd60 [ 4.760133][ T1] sock_create_kern+0x55/0x70 [ 4.760273][ T1] inet_ctl_sock_create+0x6a/0x260 [ 4.760478][ T1] igmp_net_init+0x126/0x2a0 [ 4.760587][ T1] ops_init+0x301/0x880 [ 4.760722][ T1] register_pernet_operations+0x523/0xa00 [ 4.760872][ T1] register_pernet_subsys+0x5b/0xa0 [ 4.761033][ T1] igmp_mc_init+0x34/0x130 [ 4.761150][ T1] ip_init+0x38/0x40 [ 4.761243][ T1] inet_init+0x585/0x870 [ 4.761346][ T1] do_one_initcall+0x216/0x960 [ 4.761467][ T1] do_initcall_level+0x140/0x350 [ 4.761573][ T1] do_initcalls+0xf0/0x1d0 [ 4.761667][ T1] do_basic_setup+0x22/0x30 [ 4.761763][ T1] kernel_init_freeable+0x300/0x4b0 [ 4.761868][ T1] kernel_init+0x2f/0x7e0 [ 4.761982][ T1] ret_from_fork+0x66/0x80 [ 4.762108][ T1] ret_from_fork_asm+0x11/0x20 [ 4.762231][ T1] [ 4.762248][ T1] Uninit was created at: [ 4.762419][ T1] __alloc_pages+0x9a6/0xe00 [ 4.762507][ T1] alloc_pages_mpol+0x62b/0x9d0 [ 4.762607][ T1] alloc_pages+0x1be/0x1e0 [ 4.762699][ T1] stack_depot_save_flags+0x73e/0x7b0 [ 4.762820][ T1] stack_depot_save+0x12/0x20 [ 4.762927][ T1] ref_tracker_alloc+0x215/0x700 [ 4.763045][ T1] neigh_parms_alloc+0x2f4/0x880 [ 4.763174][ T1] inetdev_init+0x1eb/0x8a0 [ 4.763312][ T1] inetdev_event+0xbf9/0x1f60 [ 4.763448][ T1] call_netdevice_register_net_notifiers+0xf3/0x6c0 [ 4.763582][ T1] register_netdevice_notifier+0x185/0x6c0 [ 4.763702][ T1] devinet_init+0x54/0x120 [ 4.763809][ T1] ip_rt_init+0x58e/0x800 [ 4.763910][ T1] ip_init+0x27/0x40 [ 4.764009][ T1] inet_init+0x585/0x870 [ 4.764112][ T1] do_one_initcall+0x216/0x960 [ 4.764231][ T1] do_initcall_level+0x140/0x350 [ 4.764333][ T1] do_initcalls+0xf0/0x1d0 [ 4.764429][ T1] do_basic_setup+0x22/0x30 [ 4.764525][ T1] kernel_init_freeable+0x300/0x4b0 [ 4.764630][ T1] kernel_init+0x2f/0x7e0 [ 4.764735][ T1] ret_from_fork+0x66/0x80 [ 4.764856][ T1] ret_from_fork_asm+0x11/0x20 [ 4.764982][ T1] [ 4.765000][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc3-syzkaller-00231-g9ed18b0b7765 #0 [ 4.765104][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 4.765158][ T1] ===================================================== [ 4.765185][ T1] Disabling lock debugging due to kernel taint [ 4.765217][ T1] Kernel panic - not syncing: kmsan.panic set ... [ 4.765257][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G B 6.8.0-rc3-syzkaller-00231-g9ed18b0b7765 #0 [ 4.765362][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 4.765415][ T1] Call Trace: [ 4.765446][ T1] [ 4.765477][ T1] dump_stack_lvl+0x1bf/0x240 [ 4.765632][ T1] dump_stack+0x1e/0x20 [ 4.765763][ T1] panic+0x4de/0xc90 [ 4.765900][ T1] kmsan_report+0x2d0/0x2d0 [ 4.766066][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.766231][ T1] ? __msan_warning+0x96/0x120 [ 4.766371][ T1] ? __list_del_entry_valid_or_report+0x19e/0x490 [ 4.766492][ T1] ? stack_depot_save_flags+0x3e9/0x7b0 [ 4.766616][ T1] ? stack_depot_save+0x12/0x20 [ 4.766728][ T1] ? ref_tracker_alloc+0x215/0x700 [ 4.766845][ T1] ? sk_alloc+0x7b4/0x850 [ 4.766984][ T1] ? inet_create+0xa41/0x17f0 [ 4.767079][ T1] ? __sock_create+0x768/0xd60 [ 4.767225][ T1] ? sock_create_kern+0x55/0x70 [ 4.767370][ T1] ? inet_ctl_sock_create+0x6a/0x260 [ 4.767470][ T1] ? igmp_net_init+0x126/0x2a0 [ 4.767578][ T1] ? ops_init+0x301/0x880 [ 4.767713][ T1] ? register_pernet_operations+0x523/0xa00 [ 4.767870][ T1] ? register_pernet_subsys+0x5b/0xa0 [ 4.768017][ T1] ? igmp_mc_init+0x34/0x130 [ 4.768032][ T1] ? ip_init+0x38/0x40 [ 4.768032][ T1] ? inet_init+0x585/0x870 [ 4.768032][ T1] ? do_one_initcall+0x216/0x960 [ 4.768032][ T1] ? do_initcall_level+0x140/0x350 [ 4.768032][ T1] ? do_initcalls+0xf0/0x1d0 [ 4.768032][ T1] ? do_basic_setup+0x22/0x30 [ 4.768032][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 4.768032][ T1] ? kernel_init+0x2f/0x7e0 [ 4.768032][ T1] ? ret_from_fork+0x66/0x80 [ 4.768032][ T1] ? ret_from_fork_asm+0x11/0x20 [ 4.768032][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.768032][ T1] ? _raw_spin_lock_irqsave+0x35/0xc0 [ 4.768032][ T1] ? filter_irq_stacks+0x60/0x1a0 [ 4.768032][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.768032][ T1] __msan_warning+0x96/0x120 [ 4.768032][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 4.768032][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 4.768032][ T1] stack_depot_save+0x12/0x20 [ 4.768032][ T1] ref_tracker_alloc+0x215/0x700 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? sk_alloc+0x7b4/0x850 [ 4.768032][ T1] ? inet_create+0xa41/0x17f0 [ 4.768032][ T1] ? __sock_create+0x768/0xd60 [ 4.768032][ T1] ? sock_create_kern+0x55/0x70 [ 4.768032][ T1] ? inet_ctl_sock_create+0x6a/0x260 [ 4.768032][ T1] ? igmp_net_init+0x126/0x2a0 [ 4.768032][ T1] ? ops_init+0x301/0x880 [ 4.768032][ T1] ? register_pernet_operations+0x523/0xa00 [ 4.768032][ T1] ? register_pernet_subsys+0x5b/0xa0 [ 4.768032][ T1] ? igmp_mc_init+0x34/0x130 [ 4.768032][ T1] ? ip_init+0x38/0x40 [ 4.768032][ T1] ? inet_init+0x585/0x870 [ 4.768032][ T1] ? do_one_initcall+0x216/0x960 [ 4.768032][ T1] ? do_initcall_level+0x140/0x350 [ 4.768032][ T1] ? do_initcalls+0xf0/0x1d0 [ 4.768032][ T1] ? do_basic_setup+0x22/0x30 [ 4.768032][ T1] sk_alloc+0x7b4/0x850 [ 4.768032][ T1] inet_create+0xa41/0x17f0 [ 4.768032][ T1] ? ipip_gro_complete+0x150/0x150 [ 4.768032][ T1] __sock_create+0x768/0xd60 [ 4.768032][ T1] sock_create_kern+0x55/0x70 [ 4.768032][ T1] inet_ctl_sock_create+0x6a/0x260 [ 4.768032][ T1] ? proc_create_net_data+0x183/0x220 [ 4.768032][ T1] igmp_net_init+0x126/0x2a0 [ 4.768032][ T1] ? sf_setstate+0x990/0x990 [ 4.768032][ T1] ops_init+0x301/0x880 [ 4.768032][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.768032][ T1] register_pernet_operations+0x523/0xa00 [ 4.768032][ T1] register_pernet_subsys+0x5b/0xa0 [ 4.768032][ T1] igmp_mc_init+0x34/0x130 [ 4.768032][ T1] ip_init+0x38/0x40 [ 4.768032][ T1] inet_init+0x585/0x870 [ 4.768032][ T1] ? ipv4_offload_init+0x220/0x220 [ 4.768032][ T1] do_one_initcall+0x216/0x960 [ 4.768032][ T1] ? ipv4_offload_init+0x220/0x220 [ 4.768032][ T1] ? kmsan_get_metadata+0x50/0x1c0 [ 4.768032][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.768032][ T1] ? filter_irq_stacks+0x164/0x1a0 [ 4.768032][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 4.768032][ T1] ? skip_spaces+0x8f/0xc0 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.768032][ T1] ? parse_args+0x1511/0x15e0 [ 4.768032][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.768032][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.768032][ T1] ? ipv4_offload_init+0x220/0x220 [ 4.768032][ T1] do_initcall_level+0x140/0x350 [ 4.768032][ T1] do_initcalls+0xf0/0x1d0 [ 4.768032][ T1] ? arch_cpuhp_init_parallel_bringup+0xe0/0xe0 [ 4.768032][ T1] do_basic_setup+0x22/0x30 [ 4.768032][ T1] kernel_init_freeable+0x300/0x4b0 [ 4.768032][ T1] ? rest_init+0x260/0x260 [ 4.768032][ T1] kernel_init+0x2f/0x7e0 [ 4.768032][ T1] ? rest_init+0x260/0x260 [ 4.768032][ T1] ret_from_fork+0x66/0x80 [ 4.768032][ T1] ? rest_init+0x260/0x260 [ 4.768032][ T1] ret_from_fork_asm+0x11/0x20 [ 4.768032][ T1]