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@10.128.1.100" "pwd"]: exit status 255 ssh: connect to host 10.128.1.100 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-rc4-syzkaller-00014-g7e90b5c295ec (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 0x0000000000000000-0x000000000009fbff] 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: serialport: Connected to syzkaller.us-central1-c.ci-upstream-kmsan-gce-root-test-1 port 1 (session ID: 11dcd9ce3cdf3f33034573e732a2889c83997c896eb356f317edb90037b33af8, active connections: 1). 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 5075636608 cycles [ 0.000808][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003482][ T0] tsc: Detected 2200.216 MHz processor [ 0.011841][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.012955][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.014240][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.015373][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.022580][ T0] found SMP MP-table at [mem 0x000f2af0-0x000f2aff] [ 0.023653][ T0] Using GB pages for direct mapping [ 0.027929][ T0] ACPI: Early table checksum verification disabled [ 0.028872][ T0] ACPI: RSDP 0x00000000000F2870 000014 (v00 Google) [ 0.029811][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.031107][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.032569][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.033950][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.035033][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.035814][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.037167][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.038950][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.040559][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.041813][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.043028][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.044288][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.045426][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.046460][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.047538][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.048610][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.049716][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.050928][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.051634][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.052357][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.053265][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.054151][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.055313][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.057094][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.059957][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.061412][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.063362][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.064846][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.086895][ T0] Zone ranges: [ 0.087632][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.088737][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.089969][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.090946][ T0] Device empty [ 0.091556][ T0] Movable zone start for each node [ 0.092360][ T0] Early memory node ranges [ 0.093106][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.094422][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.095407][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.096711][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.097992][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.099442][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.101328][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.103113][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.221982][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.341129][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.341969][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.343184][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.344845][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.345861][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.347055][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.348232][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.349281][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.350667][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.351572][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.352759][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.354118][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.355503][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.357259][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.359324][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.361061][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.362642][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.363590][ T0] Booting paravirtualized kernel on KVM [ 0.364586][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.366637][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.368640][ T0] percpu: Embedded 176 pages/cpu s683016 r8192 d29688 u1048576 [ 0.369847][ 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 [ 0.388114][ 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. [ 0.390639][ T0] random: crng init done [ 0.391609][ T0] Fallback order for Node 0: 0 1 [ 0.391627][ T0] Fallback order for Node 1: 1 0 [ 0.391641][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2055933 [ 0.394596][ T0] Policy zone: Normal [ 0.395251][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.648279][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.649693][ T0] stackdepot hash table entries: 524288 (order: 11, 8388608 bytes, linear) [ 0.653253][ T0] software IO TLB: area num 2. [ 0.734398][ T0] Memory: 2327552K/8388204K available (233472K kernel code, 9692K rwdata, 15192K rodata, 4264K init, 1888K bss, 1391476K reserved, 0K cma-reserved) [ 0.739002][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 0.740186][ T0] Starting KernelMemorySanitizer [ 0.740856][ T0] ATTENTION: KMSAN is a debugging tool! Do not use it on production machines! [ 0.773410][ T0] Dynamic Preempt: none [ 0.776646][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.777669][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.779235][ T0] All grace periods are expedited (rcu_expedited). [ 0.780547][ T0] Trampoline variant of Tasks RCU enabled. [ 0.781914][ T0] Tracing variant of Tasks RCU enabled. [ 0.782945][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.784176][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.935910][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 0.939905][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.942818][ T0] Console: colour VGA+ 80x25 [ 0.943731][ T0] printk: legacy console [ttyS0] enabled [ 0.943731][ T0] printk: legacy console [ttyS0] enabled [ 0.946129][ T0] printk: legacy bootconsole [earlyser0] disabled [ 0.946129][ T0] printk: legacy bootconsole [earlyser0] disabled [ 0.949599][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 0.952373][ T0] ACPI: Core revision 20230628 [ 0.956215][ T0] APIC: Switch to symmetric I/O mode setup [ 0.964304][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 0.965687][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns [ 0.967805][ T0] Calibrating delay loop (skipped) preset value.. 4400.43 BogoMIPS (lpj=22002160) [ 0.970696][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 0.971784][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 0.973531][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.975643][ T0] Spectre V2 : Mitigation: IBRS [ 0.977807][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.979467][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 0.980704][ T0] RETBleed: Mitigation: IBRS [ 0.981812][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.983555][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 0.984950][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 0.986664][ T0] MDS: Mitigation: Clear CPU buffers [ 0.987789][ T0] TAA: Mitigation: Clear CPU buffers [ 0.988851][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 0.990251][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.991741][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.993237][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.994783][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.996283][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.127260][ T0] Freeing SMP alternatives memory: 144K [ 1.127804][ T0] pid_max: default: 32768 minimum: 301 [ 1.130132][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 1.132287][ T0] landlock: Up and running. [ 1.132979][ T0] Yama: becoming mindful. [ 1.134615][ T0] TOMOYO Linux initialized [ 1.136322][ T0] AppArmor: AppArmor initialized [ 1.148741][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.155666][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.158075][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.159898][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.291752][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.297759][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.298553][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.300572][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.302530][ T1] signal: max sigframe size: 1776 [ 1.304418][ T1] rcu: Hierarchical SRCU implementation. [ 1.305321][ T1] rcu: Max phase no-delay instances is 1000. [ 1.310483][ T1] smp: Bringing up secondary CPUs ... [ 1.315595][ T1] smpboot: x86: Booting SMP configuration: [ 1.316498][ T1] .... node #0, CPUs: #1 [ 1.319609][ 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. [ 1.321128][ 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. [ 1.323486][ 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. [ 1.328021][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.328835][ T1] smpboot: Max logical packages: 1 [ 1.329633][ T1] smpboot: Total of 2 processors activated (8800.86 BogoMIPS) [ 1.338923][ T1] devtmpfs: initialized [ 1.340045][ T1] x86/mm: Memory block size: 128MB [ 1.436484][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.438000][ T1] futex hash table entries: 512 (order: 3, 32768 bytes, vmalloc) [ 1.446556][ T1] PM: RTC time: 18:48:12, date: 2024-02-13 [ 1.446662][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.464168][ T1] audit: initializing netlink subsys (disabled) [ 1.468242][ T27] audit: type=2000 audit(1707850092.651:1): state=initialized audit_enabled=0 res=1 [ 1.485058][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.485109][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.486683][ T1] cpuidle: using governor menu [ 1.488741][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.504317][ T1] dca service started, version 1.12.1 [ 1.504317][ T1] PCI: Using configuration type 1 for base access [ 1.527836][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.537870][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 1.539968][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.542256][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 1.577799][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 1.587887][ T1] raid6: using avx2x2 recovery algorithm [ 1.594035][ T1] ACPI: Added _OSI(Module Device) [ 1.595292][ T1] ACPI: Added _OSI(Processor Device) [ 1.596781][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.596781][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.127846][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.220571][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.287088][ T1] ACPI: Interpreter enabled [ 2.299411][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.300895][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.303710][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.306638][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.316848][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.087847][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.087847][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.097878][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.103244][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.166249][ T1] PCI host bridge to bus 0000:00 [ 3.177842][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.179962][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.182567][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.184617][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.187086][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.187898][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.191345][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.204672][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.237863][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.257057][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.276886][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.292114][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.299431][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.327864][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.339535][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.346897][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.368505][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.392238][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.422978][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.429286][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.450772][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.457841][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80207f] [ 3.478244][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.499482][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.507835][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe803000-0xfe80303f] [ 3.646740][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.672157][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.698266][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.722971][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.744401][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.807872][ T1] iommu: Default domain type: Translated [ 3.807872][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.824763][ T1] SCSI subsystem initialized [ 3.832381][ T1] ACPI: bus type USB registered [ 3.835463][ T1] usbcore: registered new interface driver usbfs [ 3.848371][ T1] usbcore: registered new interface driver hub [ 3.851292][ T1] usbcore: registered new device driver usb [ 3.857531][ T1] mc: Linux media interface: v0.10 [ 3.857531][ T1] videodev: Linux video capture interface: v2.00 [ 3.857531][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.867824][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.871964][ T1] PTP clock support registered [ 3.877795][ T1] EDAC MC: Ver: 3.0.0 [ 3.881978][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.911917][ T1] Bluetooth: Core ver 2.22 [ 3.914169][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.916576][ T1] Bluetooth: HCI device and connection manager initialized [ 3.927864][ T1] Bluetooth: HCI socket layer initialized [ 3.929954][ T1] Bluetooth: L2CAP socket layer initialized [ 3.932428][ T1] Bluetooth: SCO socket layer initialized [ 3.934842][ T1] NET: Registered PF_ATMPVC protocol family [ 3.937865][ T1] NET: Registered PF_ATMSVC protocol family [ 3.940987][ T1] NetLabel: Initializing [ 3.942508][ T1] NetLabel: domain hash size = 128 [ 3.944474][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.947066][ T1] NetLabel: unlabeled traffic allowed by default [ 3.956813][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.971028][ T1] NET: Registered PF_NFC protocol family [ 3.974283][ T1] PCI: Using ACPI for IRQ routing [ 3.976712][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.976712][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.976712][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.987837][ T1] vgaarb: loaded [ 4.057195][ T1] clocksource: Switched to clocksource kvm-clock [ 4.059895][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.060446][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.068117][ T1] netfs: FS-Cache loaded [ 4.072720][ T1] CacheFiles: Loaded [ 4.076017][ T1] TOMOYO: 2.6.0 [ 4.077519][ T1] Mandatory Access Control activated. [ 4.091246][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.095316][ T1] pnp: PnP ACPI init [ 4.194389][ T1] pnp: PnP ACPI: found 7 devices [ 4.344257][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.351095][ T1] NET: Registered PF_INET protocol family [ 4.357760][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.456465][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, vmalloc) [ 4.463351][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.469021][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.496006][ T1] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 4.544103][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.554140][ T1] MPTCP token hash table entries: 8192 (order: 5, 196608 bytes, vmalloc) [ 4.560417][ T1] UDP hash table entries: 4096 (order: 5, 131072 bytes, vmalloc) [ 4.569533][ T1] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, vmalloc) [ 4.579029][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.599401][ T1] RPC: Registered named UNIX socket transport module. [ 4.601716][ T1] RPC: Registered udp transport module. [ 4.603877][ T1] RPC: Registered tcp transport module. [ 4.605735][ T1] RPC: Registered tcp-with-tls transport module. [ 4.608125][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.644920][ T1] NET: Registered PF_XDP protocol family [ 4.647458][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.650213][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.652841][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.655751][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.663273][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.667614][ T1] PCI: CLS 0 bytes, default 64 [ 4.669439][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.671803][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 4.675451][ T1] ACPI: bus type thunderbolt registered [ 4.732156][ T58] kworker/u4:2 (58) used greatest stack depth: 12056 bytes left [ 4.736177][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.810022][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 4.812046][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns [ 4.818139][ T1] clocksource: Switched to clocksource tsc [ 21.161618][ T1] Initialise system trusted keyrings [ 21.169252][ T80] kworker/u4:0 (80) used greatest stack depth: 11648 bytes left [ 21.171667][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 21.184498][ T1] DLM installed [ 21.198587][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 21.216294][ T1] NFS: Registering the id_resolver key type [ 21.223439][ T1] Key type id_resolver registered [ 21.229513][ T1] Key type id_legacy registered [ 21.234642][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 21.243540][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 21.275338][ T1] Key type cifs.spnego registered [ 21.281856][ T1] Key type cifs.idmap registered [ 21.291150][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 21.297059][ T1] ntfs3: Max link count 4000 [ 21.301787][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 21.307594][ T1] ntfs3: Read-only LZX/Xpress compression included [ 21.314511][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 21.320783][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 21.327154][ T1] QNX4 filesystem 0.2.3 registered. [ 21.332540][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 21.339678][ T1] fuse: init (API version 7.39) [ 21.350444][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 21.359286][ T1] orangefs_init: module version upstream loaded [ 21.367398][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 21.408740][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 21.424536][ T1] 9p: Installing v9fs 9p2000 file system support [ 21.432084][ T1] NILFS version 2 loaded [ 21.436390][ T1] befs: version: 0.9.3 [ 21.441547][ T1] ocfs2: Registered cluster interface o2cb [ 21.448498][ T1] ocfs2: Registered cluster interface user [ 21.455517][ T1] OCFS2 User DLM kernel interface loaded [ 21.474762][ T1] gfs2: GFS2 installed [ 21.518158][ T1] ceph: loaded (mds proto 32) [ 25.779046][ T1] NET: Registered PF_ALG protocol family [ 25.785044][ T1] xor: automatically using best checksumming function avx [ 25.793255][ T1] async_tx: api initialized (async) [ 25.798875][ T1] Key type asymmetric registered [ 25.803869][ T1] Asymmetric key parser 'x509' registered [ 25.809781][ T1] Asymmetric key parser 'pkcs8' registered [ 25.815668][ T1] Key type pkcs7_test registered [ 25.821774][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 25.831856][ T1] io scheduler mq-deadline registered [ 25.837479][ T1] io scheduler kyber registered [ 25.842987][ T1] io scheduler bfq registered [ 25.859704][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 25.879822][ T1] ACPI: button: Power Button [PWRF] [ 25.887573][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 25.897735][ T1] ACPI: button: Sleep Button [SLPF] [ 25.915399][ T151] kworker/u4:1 (151) used greatest stack depth: 10888 bytes left [ 25.938074][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 26.018043][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 26.024147][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 26.097642][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 26.103347][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 26.179104][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 26.184816][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 26.242682][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 27.291518][ T1] N_HDLC line discipline registered with maxframe=4096 [ 27.299074][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 27.311000][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 27.341302][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 27.371058][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 27.402616][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 27.457695][ T1] Non-volatile memory driver v1.3 [ 27.477391][ T1] Linux agpgart interface v0.103 [ 27.495717][ T1] ACPI: bus type drm_connector registered [ 27.515879][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 27.537066][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 27.562470][ T1] ===================================================== [ 27.562640][ T1] BUG: KMSAN: use-after-free in __list_del_entry_valid_or_report+0x19e/0x490 [ 27.562719][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 27.562790][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 27.562866][ T1] stack_depot_save+0x12/0x20 [ 27.562935][ T1] save_stack+0x87/0xe0 [ 27.563001][ T1] drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 27.563081][ T1] drm_vma_offset_add+0xc5/0x130 [ 27.563166][ T1] drm_gem_create_mmap_offset+0x9a/0xd0 [ 27.563232][ T1] __drm_gem_shmem_create+0x3ae/0x5e0 [ 27.563296][ T1] drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 27.563362][ T1] drm_mode_create_dumb+0x412/0x430 [ 27.563440][ T1] drm_client_framebuffer_create+0x22c/0xfe0 [ 27.563538][ T1] drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 27.563625][ T1] __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 27.563719][ T1] drm_fb_helper_initial_config+0x8a/0xd0 [ 27.563801][ T1] drm_fbdev_generic_client_hotplug+0x318/0x460 [ 27.563885][ T1] drm_client_register+0x230/0x440 [ 27.563973][ T1] drm_fbdev_generic_setup+0x1d6/0x670 [ 27.564047][ T1] vkms_init+0x9ab/0xca0 [ 27.564128][ T1] do_one_initcall+0x216/0x960 [ 27.564204][ T1] do_initcall_level+0x140/0x350 [ 27.564268][ T1] do_initcalls+0xf0/0x1d0 [ 27.564327][ T1] do_basic_setup+0x22/0x30 [ 27.564386][ T1] kernel_init_freeable+0x300/0x4b0 [ 27.564451][ T1] kernel_init+0x2f/0x7e0 [ 27.564529][ T1] ret_from_fork+0x66/0x80 [ 27.564623][ T1] ret_from_fork_asm+0x11/0x20 [ 27.564697][ T1] [ 27.564707][ T1] Uninit was created at: [ 27.564817][ T1] free_unref_page_prepare+0xc1/0xad0 [ 27.564911][ T1] free_unref_page+0x58/0x6d0 [ 27.564998][ T1] __free_pages+0xb1/0x1f0 [ 27.565050][ T1] thread_stack_free_rcu+0x97/0xb0 [ 27.565114][ T1] rcu_core+0xa3c/0x1e00 [ 27.565197][ T1] rcu_core_si+0x12/0x20 [ 27.565270][ T1] __do_softirq+0x1b7/0x7c5 [ 27.565349][ T1] [ 27.565360][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc4-syzkaller-00014-g7e90b5c295ec #0 [ 27.565424][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 27.565458][ T1] ===================================================== [ 27.565475][ T1] Disabling lock debugging due to kernel taint [ 27.565494][ T1] Kernel panic - not syncing: kmsan.panic set ... [ 27.565519][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G B 6.8.0-rc4-syzkaller-00014-g7e90b5c295ec #0 [ 27.565584][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 27.565620][ T1] Call Trace: [ 27.565639][ T1] [ 27.565658][ T1] dump_stack_lvl+0x1bf/0x240 [ 27.565755][ T1] dump_stack+0x1e/0x20 [ 27.565839][ T1] panic+0x4de/0xc90 [ 27.565924][ T1] kmsan_report+0x2d0/0x2d0 [ 27.566019][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566123][ T1] ? __msan_warning+0x96/0x120 [ 27.566211][ T1] ? __list_del_entry_valid_or_report+0x19e/0x490 [ 27.566283][ T1] ? stack_depot_save_flags+0x3e9/0x7b0 [ 27.566359][ T1] ? stack_depot_save+0x12/0x20 [ 27.566429][ T1] ? save_stack+0x87/0xe0 [ 27.566494][ T1] ? drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 27.566587][ T1] ? drm_vma_offset_add+0xc5/0x130 [ 27.566614][ T1] ? drm_gem_create_mmap_offset+0x9a/0xd0 [ 27.566614][ T1] ? __drm_gem_shmem_create+0x3ae/0x5e0 [ 27.566614][ T1] ? drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 27.566614][ T1] ? drm_mode_create_dumb+0x412/0x430 [ 27.566614][ T1] ? drm_client_framebuffer_create+0x22c/0xfe0 [ 27.566614][ T1] ? drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 27.566614][ T1] ? __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 27.566614][ T1] ? drm_fb_helper_initial_config+0x8a/0xd0 [ 27.566614][ T1] ? drm_fbdev_generic_client_hotplug+0x318/0x460 [ 27.566614][ T1] ? drm_client_register+0x230/0x440 [ 27.566614][ T1] ? drm_fbdev_generic_setup+0x1d6/0x670 [ 27.566614][ T1] ? vkms_init+0x9ab/0xca0 [ 27.566614][ T1] ? do_one_initcall+0x216/0x960 [ 27.566614][ T1] ? do_initcall_level+0x140/0x350 [ 27.566614][ T1] ? do_initcalls+0xf0/0x1d0 [ 27.566614][ T1] ? do_basic_setup+0x22/0x30 [ 27.566614][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 27.566614][ T1] ? kernel_init+0x2f/0x7e0 [ 27.566614][ T1] ? ret_from_fork+0x66/0x80 [ 27.566614][ T1] ? ret_from_fork_asm+0x11/0x20 [ 27.566614][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 27.566614][ T1] ? _raw_spin_lock_irqsave+0x35/0xc0 [ 27.566614][ T1] ? filter_irq_stacks+0x60/0x1a0 [ 27.566614][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 27.566614][ T1] __msan_warning+0x96/0x120 [ 27.566614][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 27.566614][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 27.566614][ T1] stack_depot_save+0x12/0x20 [ 27.566614][ T1] save_stack+0x87/0xe0 [ 27.566614][ T1] ? drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 27.566614][ T1] ? drm_vma_offset_add+0xc5/0x130 [ 27.566614][ T1] ? drm_gem_create_mmap_offset+0x9a/0xd0 [ 27.566614][ T1] ? __drm_gem_shmem_create+0x3ae/0x5e0 [ 27.566614][ T1] ? drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 27.566614][ T1] ? drm_mode_create_dumb+0x412/0x430 [ 27.566614][ T1] ? drm_client_framebuffer_create+0x22c/0xfe0 [ 27.566614][ T1] ? drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 27.566614][ T1] ? __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 27.566614][ T1] ? drm_fb_helper_initial_config+0x8a/0xd0 [ 27.566614][ T1] ? drm_fbdev_generic_client_hotplug+0x318/0x460 [ 27.566614][ T1] ? drm_client_register+0x230/0x440 [ 27.566614][ T1] ? drm_fbdev_generic_setup+0x1d6/0x670 [ 27.566614][ T1] ? vkms_init+0x9ab/0xca0 [ 27.566614][ T1] ? do_one_initcall+0x216/0x960 [ 27.566614][ T1] ? do_initcall_level+0x140/0x350 [ 27.566614][ T1] ? do_initcalls+0xf0/0x1d0 [ 27.566614][ T1] ? do_basic_setup+0x22/0x30 [ 27.566614][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 27.566614][ T1] ? kernel_init+0x2f/0x7e0 [ 27.566614][ T1] ? ret_from_fork+0x66/0x80 [ 27.566614][ T1] ? ret_from_fork_asm+0x11/0x20 [ 27.566614][ T1] drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 27.566614][ T1] drm_vma_offset_add+0xc5/0x130 [ 27.566614][ T1] drm_gem_create_mmap_offset+0x9a/0xd0 [ 27.566614][ T1] __drm_gem_shmem_create+0x3ae/0x5e0 [ 27.566614][ T1] drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? drm_gem_shmem_purge+0x7f0/0x7f0 [ 27.566614][ T1] drm_mode_create_dumb+0x412/0x430 [ 27.566614][ T1] drm_client_framebuffer_create+0x22c/0xfe0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 27.566614][ T1] ? drm_fbdev_generic_setup+0x670/0x670 [ 27.566614][ T1] __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 27.566614][ T1] drm_fb_helper_initial_config+0x8a/0xd0 [ 27.566614][ T1] drm_fbdev_generic_client_hotplug+0x318/0x460 [ 27.566614][ T1] ? drm_fbdev_generic_client_restore+0x60/0x60 [ 27.566614][ T1] drm_client_register+0x230/0x440 [ 27.566614][ T1] drm_fbdev_generic_setup+0x1d6/0x670 [ 27.566614][ T1] vkms_init+0x9ab/0xca0 [ 27.566614][ T1] ? vgem_init+0x510/0x510 [ 27.566614][ T1] do_one_initcall+0x216/0x960 [ 27.566614][ T1] ? vgem_init+0x510/0x510 [ 27.566614][ T1] ? kmsan_get_metadata+0xb0/0x1c0 [ 27.566614][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 27.566614][ T1] ? filter_irq_stacks+0x60/0x1a0 [ 27.566614][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 27.566614][ T1] ? skip_spaces+0x8f/0xc0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 27.566614][ T1] ? parse_args+0x1511/0x15e0 [ 27.566614][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 27.566614][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 27.566614][ T1] ? vgem_init+0x510/0x510 [ 27.566614][ T1] do_initcall_level+0x140/0x350 [ 27.566614][ T1] do_initcalls+0xf0/0x1d0 [ 27.566614][ T1] ? arch_cpuhp_init_parallel_bringup+0xe0/0xe0 [ 27.566614][ T1] do_basic_setup+0x22/0x30 [ 27.566614][ T1] kernel_init_freeable+0x300/0x4b0 [ 27.566614][ T1] ? rest_init+0x260/0x260 [ 27.566614][ T1] kernel_init+0x2f/0x7e0 [ 27.566614][ T1] ? rest_init+0x260/0x260 [ 27.566614][ T1] ret_from_fork+0x66/0x80 [ 27.566614][ T1] ? rest_init+0x260/0x260 [ 27.566614][ T1] ret_from_fork_asm+0x11/0x20 [ 27.566614][ T1] [ 27.566614][ T1] Kernel Offset: disabled