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@10.128.1.71" "pwd"]: exit status 255 ssh: connect to host 10.128.1.71 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 198d6c9d-bed6-1a86-b467-6b162661104d 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 (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 0x0000000000000000-0x000000000serialport: Connected to syzkaller.us-central1-c.ci-upstream-kmsan-gce-root-test-0 port 1 (session ID: 37d438abefa1b35aaaf3da28e89c40dc766295f81fd779f24ac7026642d9e794, active connections: 1). 009fbff] 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 [ 0.000003][ T0] kvm-clock: using sched offset of 5465978530 cycles [ 0.000988][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003894][ T0] tsc: Detected 2200.230 MHz processor [ 0.012899][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.014345][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.015851][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.017674][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.025573][ T0] found SMP MP-table at [mem 0x000f2af0-0x000f2aff] [ 0.027019][ T0] Using GB pages for direct mapping [ 0.031754][ T0] ACPI: Early table checksum verification disabled [ 0.032884][ T0] ACPI: RSDP 0x00000000000F2870 000014 (v00 Google) [ 0.034562][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.035965][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.037819][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.039288][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.040050][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.040945][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.042636][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.044263][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.045766][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.047359][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.048462][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.049827][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.051044][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.052307][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.053420][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.054462][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.055936][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.057273][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.058303][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.059041][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.060203][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.061136][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.062052][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.063989][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.065846][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.067016][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.069240][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.071001][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.110240][ T0] Zone ranges: [ 0.111008][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.112530][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.113712][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.114669][ T0] Device empty [ 0.115491][ T0] Movable zone start for each node [ 0.116190][ T0] Early memory node ranges [ 0.116790][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.117783][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.119320][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.120259][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.121185][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.122421][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.124398][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.125932][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.253652][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.385369][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.387177][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.389118][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.390920][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.393057][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.394272][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.395306][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.396358][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.397743][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.399243][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.401147][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.402627][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.403976][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.405451][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.406671][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.408439][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.410127][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.411233][ T0] Booting paravirtualized kernel on KVM [ 0.412464][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.415067][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.418495][ T0] percpu: Embedded 176 pages/cpu s683016 r8192 d29688 u1048576 [ 0.420808][ 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 [ 0.444219][ 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. [ 0.448204][ T0] random: crng init done [ 0.449613][ T0] Fallback order for Node 0: 0 1 [ 0.449639][ T0] Fallback order for Node 1: 1 0 [ 0.449654][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2055933 [ 0.453561][ T0] Policy zone: Normal [ 0.454677][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.886797][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.888409][ T0] stackdepot hash table entries: 524288 (order: 11, 8388608 bytes, linear) [ 0.894796][ T0] software IO TLB: area num 2. [ 0.995883][ T0] Memory: 2327560K/8388204K available (233472K kernel code, 9691K rwdata, 15188K rodata, 4264K init, 1892K bss, 1391468K reserved, 0K cma-reserved) [ 1.001909][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.004417][ T0] Starting KernelMemorySanitizer [ 1.006030][ T0] ATTENTION: KMSAN is a debugging tool! Do not use it on production machines! [ 1.041546][ T0] Dynamic Preempt: none [ 1.046442][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.047694][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.048872][ T0] All grace periods are expedited (rcu_expedited). [ 1.049976][ T0] Trampoline variant of Tasks RCU enabled. [ 1.051615][ T0] Tracing variant of Tasks RCU enabled. [ 1.052556][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.054027][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.209501][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.213707][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.216597][ T0] Console: colour VGA+ 80x25 [ 1.217538][ T0] printk: legacy console [ttyS0] enabled [ 1.217538][ T0] printk: legacy console [ttyS0] enabled [ 1.219113][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.219113][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.221685][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.223469][ T0] ACPI: Core revision 20230628 [ 1.228224][ T0] APIC: Switch to symmetric I/O mode setup [ 1.236093][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.237750][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70c0f8fc, max_idle_ns: 440795213829 ns [ 1.239680][ T0] Calibrating delay loop (skipped) preset value.. 4400.46 BogoMIPS (lpj=22002300) [ 1.242432][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.243787][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.245080][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.246825][ T0] Spectre V2 : Mitigation: IBRS [ 1.247791][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.249679][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.251126][ T0] RETBleed: Mitigation: IBRS [ 1.251897][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.253537][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.254960][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.256474][ T0] MDS: Mitigation: Clear CPU buffers [ 1.257255][ T0] TAA: Mitigation: Clear CPU buffers [ 1.258036][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.259704][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.260926][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.261973][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.263037][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.264059][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.395303][ T0] Freeing SMP alternatives memory: 144K [ 1.396452][ T0] pid_max: default: 32768 minimum: 301 [ 1.400431][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 1.403177][ T0] landlock: Up and running. [ 1.403989][ T0] Yama: becoming mindful. [ 1.405327][ T0] TOMOYO Linux initialized [ 1.407015][ T0] AppArmor: AppArmor initialized [ 1.425682][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.436564][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.439675][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.441384][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.572903][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.579630][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.580592][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.582553][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.584506][ T1] signal: max sigframe size: 1776 [ 1.586600][ T1] rcu: Hierarchical SRCU implementation. [ 1.587642][ T1] rcu: Max phase no-delay instances is 1000. [ 1.593014][ T1] smp: Bringing up secondary CPUs ... [ 1.598756][ T1] smpboot: x86: Booting SMP configuration: [ 1.600356][ T1] .... node #0, CPUs: #1 [ 1.601535][ 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. [ 1.604530][ 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. [ 1.613057][ 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. [ 1.616457][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.617798][ T1] smpboot: Max logical packages: 1 [ 1.619047][ T1] smpboot: Total of 2 processors activated (8800.92 BogoMIPS) [ 1.630889][ T1] devtmpfs: initialized [ 1.632660][ T1] x86/mm: Memory block size: 128MB [ 1.731759][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.734802][ T1] futex hash table entries: 512 (order: 3, 32768 bytes, vmalloc) [ 1.741023][ T1] PM: RTC time: 13:06:29, date: 2024-02-04 [ 1.748011][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.768460][ T1] audit: initializing netlink subsys (disabled) [ 1.770154][ T27] audit: type=2000 audit(1707051989.476:1): state=initialized audit_enabled=0 res=1 [ 1.783444][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.783502][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.785464][ T1] cpuidle: using governor menu [ 1.789281][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.806091][ T1] dca service started, version 1.12.1 [ 1.810089][ T1] PCI: Using configuration type 1 for base access [ 1.836210][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.838745][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 1.839740][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.842278][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 1.890692][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 1.893075][ T1] raid6: using avx2x2 recovery algorithm [ 1.899169][ T1] ACPI: Added _OSI(Module Device) [ 1.899725][ T1] ACPI: Added _OSI(Processor Device) [ 1.901625][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.904350][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.418429][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.506004][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.569561][ T1] ACPI: Interpreter enabled [ 2.572873][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.574719][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.577051][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.579131][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.597670][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.337381][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.340046][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.343486][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.349935][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.419724][ T1] PCI host bridge to bus 0000:00 [ 3.419724][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.422121][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.423867][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.425596][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.427644][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.429714][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.433943][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.449740][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.488302][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.514484][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.529789][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.543392][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.553479][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.588606][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.597401][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.606786][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.640862][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.661626][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.700499][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.715406][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.728082][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.739384][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80207f] [ 3.774551][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.787337][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.796584][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe803000-0xfe80303f] [ 3.939679][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.963576][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.989724][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 4.010890][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 4.023596][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.086061][ T1] iommu: Default domain type: Translated [ 4.087684][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 4.109739][ T1] ===================================================== [ 4.109739][ T1] BUG: KMSAN: uninit-value in __list_del_entry_valid_or_report+0x19e/0x490 [ 4.109739][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 4.109739][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 4.109739][ T1] stack_depot_save+0x12/0x20 [ 4.109739][ T1] ref_tracker_alloc+0x215/0x700 [ 4.109739][ T1] sk_alloc+0x7b4/0x850 [ 4.109739][ T1] __netlink_kernel_create+0x1ed/0xe50 [ 4.109739][ T1] scsi_netlink_init+0x6f/0x140 [ 4.109739][ T1] init_scsi+0x1dc/0x300 [ 4.109739][ T1] do_one_initcall+0x216/0x960 [ 4.109739][ T1] do_initcall_level+0x140/0x350 [ 4.109739][ T1] do_initcalls+0xf0/0x1d0 [ 4.109739][ T1] do_basic_setup+0x22/0x30 [ 4.109739][ T1] kernel_init_freeable+0x300/0x4b0 [ 4.109739][ T1] kernel_init+0x2f/0x7e0 [ 4.109739][ T1] ret_from_fork+0x66/0x80 [ 4.109739][ T1] ret_from_fork_asm+0x11/0x20 [ 4.109739][ T1] [ 4.109739][ T1] Uninit was created at: [ 4.109739][ T1] __alloc_pages+0x9a6/0xe00 [ 4.109739][ T1] alloc_pages_mpol+0x62b/0x9d0 [ 4.109739][ T1] alloc_pages+0x1be/0x1e0 [ 4.109739][ T1] stack_depot_save_flags+0x73e/0x7b0 [ 4.109739][ T1] stack_depot_save+0x12/0x20 [ 4.109739][ T1] ref_tracker_alloc+0x215/0x700 [ 4.109739][ T1] sk_alloc+0x7b4/0x850 [ 4.109739][ T1] __netlink_kernel_create+0x1ed/0xe50 [ 4.109739][ T1] cn_init+0x6f/0x280 [ 4.109739][ T1] do_one_initcall+0x216/0x960 [ 4.109739][ T1] do_initcall_level+0x140/0x350 [ 4.109739][ T1] do_initcalls+0xf0/0x1d0 [ 4.109739][ T1] do_basic_setup+0x22/0x30 [ 4.109739][ T1] kernel_init_freeable+0x300/0x4b0 [ 4.109739][ T1] kernel_init+0x2f/0x7e0 [ 4.109739][ T1] ret_from_fork+0x66/0x80 [ 4.109739][ T1] ret_from_fork_asm+0x11/0x20 [ 4.109739][ T1] [ 4.109739][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc3-syzkaller #0 [ 4.109739][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 4.109739][ T1] ===================================================== [ 4.109739][ T1] Disabling lock debugging due to kernel taint [ 4.109739][ T1] Kernel panic - not syncing: kmsan.panic set ... [ 4.109739][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G B 6.8.0-rc3-syzkaller #0 [ 4.109739][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 4.109739][ T1] Call Trace: [ 4.109739][ T1] [ 4.109739][ T1] dump_stack_lvl+0x1bf/0x240 [ 4.109739][ T1] dump_stack+0x1e/0x20 [ 4.109739][ T1] panic+0x4de/0xc90 [ 4.109739][ T1] kmsan_report+0x2d0/0x2d0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? __msan_warning+0x96/0x120 [ 4.109739][ T1] ? __list_del_entry_valid_or_report+0x19e/0x490 [ 4.109739][ T1] ? stack_depot_save_flags+0x3e9/0x7b0 [ 4.109739][ T1] ? stack_depot_save+0x12/0x20 [ 4.109739][ T1] ? ref_tracker_alloc+0x215/0x700 [ 4.109739][ T1] ? sk_alloc+0x7b4/0x850 [ 4.109739][ T1] ? __netlink_kernel_create+0x1ed/0xe50 [ 4.109739][ T1] ? scsi_netlink_init+0x6f/0x140 [ 4.109739][ T1] ? init_scsi+0x1dc/0x300 [ 4.109739][ T1] ? do_one_initcall+0x216/0x960 [ 4.109739][ T1] ? do_initcall_level+0x140/0x350 [ 4.109739][ T1] ? do_initcalls+0xf0/0x1d0 [ 4.109739][ T1] ? do_basic_setup+0x22/0x30 [ 4.109739][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 4.109739][ T1] ? kernel_init+0x2f/0x7e0 [ 4.109739][ T1] ? ret_from_fork+0x66/0x80 [ 4.109739][ T1] ? ret_from_fork_asm+0x11/0x20 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] ? _raw_spin_lock_irqsave+0x35/0xc0 [ 4.109739][ T1] ? filter_irq_stacks+0x60/0x1a0 [ 4.109739][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] __msan_warning+0x96/0x120 [ 4.109739][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 4.109739][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 4.109739][ T1] stack_depot_save+0x12/0x20 [ 4.109739][ T1] ref_tracker_alloc+0x215/0x700 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? sk_alloc+0x7b4/0x850 [ 4.109739][ T1] ? __netlink_kernel_create+0x1ed/0xe50 [ 4.109739][ T1] ? scsi_netlink_init+0x6f/0x140 [ 4.109739][ T1] ? init_scsi+0x1dc/0x300 [ 4.109739][ T1] ? do_one_initcall+0x216/0x960 [ 4.109739][ T1] ? do_initcall_level+0x140/0x350 [ 4.109739][ T1] ? do_initcalls+0xf0/0x1d0 [ 4.109739][ T1] ? do_basic_setup+0x22/0x30 [ 4.109739][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 4.109739][ T1] ? kernel_init+0x2f/0x7e0 [ 4.109739][ T1] ? ret_from_fork+0x66/0x80 [ 4.109739][ T1] ? ret_from_fork_asm+0x11/0x20 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] sk_alloc+0x7b4/0x850 [ 4.109739][ T1] __netlink_kernel_create+0x1ed/0xe50 [ 4.109739][ T1] ? kmsan_internal_memmove_metadata+0x91/0x230 [ 4.109739][ T1] scsi_netlink_init+0x6f/0x140 [ 4.109739][ T1] ? scsi_netlink_init+0x140/0x140 [ 4.109739][ T1] init_scsi+0x1dc/0x300 [ 4.109739][ T1] ? udmabuf_dev_init+0x2a0/0x2a0 [ 4.109739][ T1] do_one_initcall+0x216/0x960 [ 4.109739][ T1] ? udmabuf_dev_init+0x2a0/0x2a0 [ 4.109739][ T1] ? kmsan_get_metadata+0xc0/0x1c0 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] ? filter_irq_stacks+0x164/0x1a0 [ 4.109739][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 4.109739][ T1] ? skip_spaces+0x8f/0xc0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] ? parse_args+0x1511/0x15e0 [ 4.109739][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 4.109739][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 4.109739][ T1] ? udmabuf_dev_init+0x2a0/0x2a0 [ 4.109739][ T1] do_initcall_level+0x140/0x350 [ 4.109739][ T1] do_initcalls+0xf0/0x1d0 [ 4.109739][ T1] ? arch_cpuhp_init_parallel_bringup+0xe0/0xe0 [ 4.109739][ T1] do_basic_setup+0x22/0x30 [ 4.109739][ T1] kernel_init_freeable+0x300/0x4b0 [ 4.109739][ T1] ? rest_init+0x260/0x260 [ 4.109739][ T1] kernel_init+0x2f/0x7e0 [ 4.109739][ T1] ? rest_init+0x260/0x260 [ 4.109739][ T1] ret_from_fork+0x66/0x80 [ 4.109739][ T1] ? rest_init+0x260/0x260 [ 4.109739][ T1] ret_from_fork_asm+0x11/0x20 [ 4.109739][ T1]