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@10.128.10.35" "pwd"]: exit status 255 ssh: connect to host 10.128.10.35 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. serialport: Connected to syzkaller.us-central1-c.ci-upstream-kmsan-gce-root-test-0 port 1 (session ID: 3484a871b9bbf5336ac3a486d4b2861c3c85bccb12426d7a126aeb79c4e17d89, active connections: 1). 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-00317-g7521f258ea30 (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: 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 [ 0.000006][ T0] kvm-clock: using sched offset of 5688919539 cycles [ 0.001122][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.005245][ T0] tsc: Detected 2200.212 MHz processor [ 0.013731][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.015475][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.017757][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.018998][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.026995][ T0] found SMP MP-table at [mem 0x000f2af0-0x000f2aff] [ 0.028460][ T0] Using GB pages for direct mapping [ 0.033967][ T0] ACPI: Early table checksum verification disabled [ 0.035704][ T0] ACPI: RSDP 0x00000000000F2870 000014 (v00 Google) [ 0.037095][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.038879][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.040596][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.042422][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.043772][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.044761][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.047471][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.048732][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.050071][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.051318][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.052380][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.053413][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.054490][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.055604][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.056782][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.058348][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.060005][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.062689][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.064214][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.065445][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.066981][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.068182][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.069491][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.072075][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.074244][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.075476][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.078051][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.080489][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.119876][ T0] Zone ranges: [ 0.120899][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.122586][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.124643][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.126219][ T0] Device empty [ 0.128224][ T0] Movable zone start for each node [ 0.129111][ T0] Early memory node ranges [ 0.129770][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.130865][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.133310][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.134486][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.135527][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.136768][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.138874][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.141025][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.269482][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.402231][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.403703][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.405296][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.407112][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.409711][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.411234][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.414128][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.416046][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.418401][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.419998][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.421693][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.423751][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.427097][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.428390][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.430376][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.433657][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.436355][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.438031][ T0] Booting paravirtualized kernel on KVM [ 0.439782][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.441822][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.443986][ T0] percpu: Embedded 176 pages/cpu s683016 r8192 d29688 u1048576 [ 0.445834][ 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 [ 0.468818][ 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. [ 0.472067][ T0] random: crng init done [ 0.472774][ T0] Fallback order for Node 0: 0 1 [ 0.472793][ T0] Fallback order for Node 1: 1 0 [ 0.472808][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2055933 [ 0.475714][ T0] Policy zone: Normal [ 0.476466][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.934551][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.936470][ T0] stackdepot hash table entries: 524288 (order: 11, 8388608 bytes, linear) [ 0.942417][ T0] software IO TLB: area num 2. [ 1.045144][ T0] Memory: 2327552K/8388204K available (233472K kernel code, 9692K rwdata, 15192K rodata, 4264K init, 1888K bss, 1391476K reserved, 0K cma-reserved) [ 1.051262][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.054687][ T0] Starting KernelMemorySanitizer [ 1.056594][ T0] ATTENTION: KMSAN is a debugging tool! Do not use it on production machines! [ 1.093402][ T0] Dynamic Preempt: none [ 1.097866][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.099059][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.100424][ T0] All grace periods are expedited (rcu_expedited). [ 1.101387][ T0] Trampoline variant of Tasks RCU enabled. [ 1.102715][ T0] Tracing variant of Tasks RCU enabled. [ 1.103543][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.105199][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.265026][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.268817][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.272899][ T0] Console: colour VGA+ 80x25 [ 1.275222][ T0] printk: legacy console [ttyS0] enabled [ 1.275222][ T0] printk: legacy console [ttyS0] enabled [ 1.277862][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.277862][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.280964][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.283805][ T0] ACPI: Core revision 20230628 [ 1.289184][ T0] APIC: Switch to symmetric I/O mode setup [ 1.299675][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.301832][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6fb5cc36, max_idle_ns: 440795309794 ns [ 1.304411][ T0] Calibrating delay loop (skipped) preset value.. 4400.42 BogoMIPS (lpj=22002120) [ 1.307371][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.308680][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.314464][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.316345][ T0] Spectre V2 : Mitigation: IBRS [ 1.318145][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.320177][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.321539][ T0] RETBleed: Mitigation: IBRS [ 1.324536][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.326362][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.328367][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.331424][ T0] MDS: Mitigation: Clear CPU buffers [ 1.333085][ T0] TAA: Mitigation: Clear CPU buffers [ 1.334064][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.334460][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.336472][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.338264][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.340044][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.341637][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.484884][ T0] Freeing SMP alternatives memory: 144K [ 1.486710][ T0] pid_max: default: 32768 minimum: 301 [ 1.489920][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 1.494466][ T0] landlock: Up and running. [ 1.495924][ T0] Yama: becoming mindful. [ 1.497140][ T0] TOMOYO Linux initialized [ 1.499240][ T0] AppArmor: AppArmor initialized [ 1.518752][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.530584][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.533334][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.534976][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.671758][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.674359][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.675206][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.678126][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.681595][ T1] signal: max sigframe size: 1776 [ 1.685735][ T1] rcu: Hierarchical SRCU implementation. [ 1.686921][ T1] rcu: Max phase no-delay instances is 1000. [ 1.691603][ T1] smp: Bringing up secondary CPUs ... [ 1.699823][ T1] smpboot: x86: Booting SMP configuration: [ 1.701781][ T1] .... node #0, CPUs: #1 [ 1.706397][ 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. [ 1.709688][ 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. [ 1.714457][ 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. [ 1.718626][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.720261][ T1] smpboot: Max logical packages: 1 [ 1.724480][ T1] smpboot: Total of 2 processors activated (8800.84 BogoMIPS) [ 1.737015][ T1] devtmpfs: initialized [ 1.737015][ T1] x86/mm: Memory block size: 128MB [ 1.843290][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.844714][ T1] futex hash table entries: 512 (order: 3, 32768 bytes, vmalloc) [ 1.856579][ T1] PM: RTC time: 00:06:55, date: 2024-02-11 [ 1.863754][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.885616][ T1] audit: initializing netlink subsys (disabled) [ 1.887850][ T27] audit: type=2000 audit(1707610015.785:1): state=initialized audit_enabled=0 res=1 [ 1.898025][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.898085][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.900012][ T1] cpuidle: using governor menu [ 1.903021][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.926024][ T1] dca service started, version 1.12.1 [ 1.927535][ T1] PCI: Using configuration type 1 for base access [ 1.955229][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 1.958151][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 1.961581][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.964159][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 2.013376][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.014451][ T1] raid6: using avx2x2 recovery algorithm [ 2.021676][ T1] ACPI: Added _OSI(Module Device) [ 2.024452][ T1] ACPI: Added _OSI(Processor Device) [ 2.026504][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.028481][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.587398][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.676867][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.746702][ T1] ACPI: Interpreter enabled [ 2.750056][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.751832][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.755128][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.758534][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.779010][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.586644][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.589757][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.593727][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.596989][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.676311][ T1] PCI host bridge to bus 0000:00 [ 3.678530][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.681169][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.683846][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.684457][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.687921][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.691121][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.696240][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.715041][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.757081][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.787849][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.805237][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.819476][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.830348][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.867375][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.882235][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.891737][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.930135][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.948525][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.985573][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.002852][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 4.017691][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 4.026118][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80207f] [ 4.065165][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 4.078010][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 4.090496][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe803000-0xfe80303f] [ 4.256036][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 4.282023][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 4.308446][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 4.335356][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 4.348729][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.417776][ T1] iommu: Default domain type: Translated [ 4.419824][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 4.443321][ T1] SCSI subsystem initialized [ 4.450859][ T1] ACPI: bus type USB registered [ 4.454675][ T1] usbcore: registered new interface driver usbfs [ 4.457746][ T1] usbcore: registered new interface driver hub [ 4.460667][ T1] usbcore: registered new device driver usb [ 4.468453][ T1] mc: Linux media interface: v0.10 [ 4.470885][ T1] videodev: Linux video capture interface: v2.00 [ 4.475118][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.477343][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.480766][ T1] PTP clock support registered [ 4.487290][ T1] EDAC MC: Ver: 3.0.0 [ 4.499517][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.530564][ T1] Bluetooth: Core ver 2.22 [ 4.532911][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.534445][ T1] Bluetooth: HCI device and connection manager initialized [ 4.536492][ T1] Bluetooth: HCI socket layer initialized [ 4.538485][ T1] Bluetooth: L2CAP socket layer initialized [ 4.540443][ T1] Bluetooth: SCO socket layer initialized [ 4.542566][ T1] NET: Registered PF_ATMPVC protocol family [ 4.544494][ T1] NET: Registered PF_ATMSVC protocol family [ 4.547236][ T1] NetLabel: Initializing [ 4.548864][ T1] NetLabel: domain hash size = 128 [ 4.551162][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.558918][ T1] NetLabel: unlabeled traffic allowed by default [ 4.573703][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.577732][ T1] NET: Registered PF_NFC protocol family [ 4.580386][ T1] PCI: Using ACPI for IRQ routing [ 4.585902][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.587838][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.589789][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.592116][ T1] vgaarb: loaded [ 4.631324][ T1] clocksource: Switched to clocksource kvm-clock [ 4.636680][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.644119][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.650166][ T1] netfs: FS-Cache loaded [ 4.664335][ T1] CacheFiles: Loaded [ 4.667412][ T1] TOMOYO: 2.6.0 [ 4.668646][ T1] Mandatory Access Control activated. [ 4.683701][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.687759][ T1] pnp: PnP ACPI init [ 4.795015][ T1] pnp: PnP ACPI: found 7 devices [ 4.953775][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.961042][ T1] NET: Registered PF_INET protocol family [ 4.968406][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 5.073164][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, vmalloc) [ 5.079268][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 5.084477][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 5.115034][ T1] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, vmalloc) [ 5.166111][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 5.177081][ T1] MPTCP token hash table entries: 8192 (order: 5, 196608 bytes, vmalloc) [ 5.183496][ T1] UDP hash table entries: 4096 (order: 5, 131072 bytes, vmalloc) [ 5.191861][ T1] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, vmalloc) [ 5.202967][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 5.214158][ T1] RPC: Registered named UNIX socket transport module. [ 5.216353][ T1] RPC: Registered udp transport module. [ 5.218295][ T1] RPC: Registered tcp transport module. [ 5.220085][ T1] RPC: Registered tcp-with-tls transport module. [ 5.222673][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 5.259868][ T1] NET: Registered PF_XDP protocol family [ 5.262259][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 5.264642][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 5.267008][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 5.269073][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 5.276027][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 5.279902][ T1] PCI: CLS 0 bytes, default 64 [ 5.281315][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.283425][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 5.287388][ T1] ACPI: bus type thunderbolt registered [ 5.320302][ T58] kworker/u4:3 (58) used greatest stack depth: 12080 bytes left [ 5.321832][ T59] kworker/u4:3 (59) used greatest stack depth: 12056 bytes left [ 5.324021][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.400043][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 5.403519][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6fb5cc36, max_idle_ns: 440795309794 ns [ 5.417178][ T1] clocksource: Switched to clocksource tsc [ 5.440397][ T62] kworker/u4:0 (62) used greatest stack depth: 11184 bytes left [ 22.293262][ T1] Initialise system trusted keyrings [ 22.303788][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 22.315749][ T1] DLM installed [ 22.332828][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 22.355002][ T1] NFS: Registering the id_resolver key type [ 22.361138][ T1] Key type id_resolver registered [ 22.367396][ T1] Key type id_legacy registered [ 22.372711][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 22.381046][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 22.418555][ T1] Key type cifs.spnego registered [ 22.425230][ T1] Key type cifs.idmap registered [ 22.434533][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 22.440317][ T1] ntfs3: Max link count 4000 [ 22.445449][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 22.451219][ T1] ntfs3: Read-only LZX/Xpress compression included [ 22.458386][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 22.464664][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 22.470793][ T1] QNX4 filesystem 0.2.3 registered. [ 22.476238][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 22.483841][ T1] fuse: init (API version 7.39) [ 22.495081][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 22.504154][ T1] orangefs_init: module version upstream loaded [ 22.512665][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 22.556824][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 22.573566][ T1] 9p: Installing v9fs 9p2000 file system support [ 22.581026][ T1] NILFS version 2 loaded [ 22.585970][ T1] befs: version: 0.9.3 [ 22.591201][ T1] ocfs2: Registered cluster interface o2cb [ 22.598563][ T1] ocfs2: Registered cluster interface user [ 22.606060][ T1] OCFS2 User DLM kernel interface loaded [ 22.629106][ T1] gfs2: GFS2 installed [ 22.672107][ T1] ceph: loaded (mds proto 32) [ 27.064031][ T1] NET: Registered PF_ALG protocol family [ 27.070068][ T1] xor: automatically using best checksumming function avx [ 27.078467][ T1] async_tx: api initialized (async) [ 27.083978][ T1] Key type asymmetric registered [ 27.089625][ T1] Asymmetric key parser 'x509' registered [ 27.095572][ T1] Asymmetric key parser 'pkcs8' registered [ 27.101489][ T1] Key type pkcs7_test registered [ 27.107523][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 27.117675][ T1] io scheduler mq-deadline registered [ 27.123167][ T1] io scheduler kyber registered [ 27.128791][ T1] io scheduler bfq registered [ 27.146761][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 27.162890][ T137] kworker/u4:3 (137) used greatest stack depth: 10888 bytes left [ 27.174271][ T1] ACPI: button: Power Button [PWRF] [ 27.182138][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 27.195550][ T1] ACPI: button: Sleep Button [SLPF] [ 27.227762][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 27.310572][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 27.316661][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 27.392565][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 27.398490][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 27.478846][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 27.484737][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 27.544714][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 28.664968][ T1] N_HDLC line discipline registered with maxframe=4096 [ 28.672207][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 28.685292][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 28.714883][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 28.745179][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 28.775523][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 28.827515][ T1] Non-volatile memory driver v1.3 [ 28.852199][ T1] Linux agpgart interface v0.103 [ 28.870413][ T1] ACPI: bus type drm_connector registered [ 28.890744][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 28.920582][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 28.945794][ T1] ===================================================== [ 28.945980][ T1] BUG: KMSAN: use-after-free in __list_del_entry_valid_or_report+0x19e/0x490 [ 28.946062][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 28.946141][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 28.946221][ T1] stack_depot_save+0x12/0x20 [ 28.946289][ T1] save_stack+0x87/0xe0 [ 28.946359][ T1] drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 28.946440][ T1] drm_vma_offset_add+0xc5/0x130 [ 28.946525][ T1] drm_gem_create_mmap_offset+0x9a/0xd0 [ 28.946592][ T1] __drm_gem_shmem_create+0x3ae/0x5e0 [ 28.946657][ T1] drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 28.946724][ T1] drm_mode_create_dumb+0x412/0x430 [ 28.946805][ T1] drm_client_framebuffer_create+0x22c/0xfe0 [ 28.946908][ T1] drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 28.946996][ T1] __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 28.947092][ T1] drm_fb_helper_initial_config+0x8a/0xd0 [ 28.947175][ T1] drm_fbdev_generic_client_hotplug+0x318/0x460 [ 28.947258][ T1] drm_client_register+0x230/0x440 [ 28.947347][ T1] drm_fbdev_generic_setup+0x1d6/0x670 [ 28.947422][ T1] vkms_init+0x9ab/0xca0 [ 28.947502][ T1] do_one_initcall+0x216/0x960 [ 28.947581][ T1] do_initcall_level+0x140/0x350 [ 28.947667][ T1] do_initcalls+0xf0/0x1d0 [ 28.947727][ T1] do_basic_setup+0x22/0x30 [ 28.947794][ T1] kernel_init_freeable+0x300/0x4b0 [ 28.947859][ T1] kernel_init+0x2f/0x7e0 [ 28.947942][ T1] ret_from_fork+0x66/0x80 [ 28.948024][ T1] ret_from_fork_asm+0x11/0x20 [ 28.948099][ T1] [ 28.948110][ T1] Uninit was created at: [ 28.948243][ T1] free_unref_page_prepare+0xc1/0xad0 [ 28.948339][ T1] free_unref_page+0x58/0x6d0 [ 28.948427][ T1] __free_pages+0xb1/0x1f0 [ 28.948480][ T1] thread_stack_free_rcu+0x97/0xb0 [ 28.948543][ T1] rcu_core+0xa3c/0x1e00 [ 28.948626][ T1] rcu_core_si+0x12/0x20 [ 28.948699][ T1] __do_softirq+0x1b7/0x7c5 [ 28.948929][ T1] [ 28.948944][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc3-syzkaller-00317-g7521f258ea30 #0 [ 28.949012][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 28.949047][ T1] ===================================================== [ 28.949064][ T1] Disabling lock debugging due to kernel taint [ 28.949087][ T1] Kernel panic - not syncing: kmsan.panic set ... [ 28.949114][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G B 6.8.0-rc3-syzkaller-00317-g7521f258ea30 #0 [ 28.949180][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 28.949213][ T1] Call Trace: [ 28.949234][ T1] [ 28.949254][ T1] dump_stack_lvl+0x1bf/0x240 [ 28.949365][ T1] dump_stack+0x1e/0x20 [ 28.949452][ T1] panic+0x4de/0xc90 [ 28.949543][ T1] kmsan_report+0x2d0/0x2d0 [ 28.949649][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.949807][ T1] ? __msan_warning+0x96/0x120 [ 28.949904][ T1] ? __list_del_entry_valid_or_report+0x19e/0x490 [ 28.949982][ T1] ? stack_depot_save_flags+0x3e9/0x7b0 [ 28.950066][ T1] ? stack_depot_save+0x12/0x20 [ 28.950139][ T1] ? save_stack+0x87/0xe0 [ 28.950214][ T1] ? drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 28.950301][ T1] ? drm_vma_offset_add+0xc5/0x130 [ 28.950394][ T1] ? drm_gem_create_mmap_offset+0x9a/0xd0 [ 28.950468][ T1] ? __drm_gem_shmem_create+0x3ae/0x5e0 [ 28.950542][ T1] ? drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 28.950618][ T1] ? drm_mode_create_dumb+0x412/0x430 [ 28.950706][ T1] ? drm_client_framebuffer_create+0x22c/0xfe0 [ 28.950823][ T1] ? drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 28.950918][ T1] ? __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 28.951021][ T1] ? drm_fb_helper_initial_config+0x8a/0xd0 [ 28.951110][ T1] ? drm_fbdev_generic_client_hotplug+0x318/0x460 [ 28.951199][ T1] ? drm_client_register+0x230/0x440 [ 28.951293][ T1] ? drm_fbdev_generic_setup+0x1d6/0x670 [ 28.951372][ T1] ? vkms_init+0x9ab/0xca0 [ 28.951455][ T1] ? do_one_initcall+0x216/0x960 [ 28.951542][ T1] ? do_initcall_level+0x140/0x350 [ 28.951617][ T1] ? do_initcalls+0xf0/0x1d0 [ 28.951680][ T1] ? do_basic_setup+0x22/0x30 [ 28.951750][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 28.951819][ T1] ? kernel_init+0x2f/0x7e0 [ 28.951892][ T1] ? ret_from_fork+0x66/0x80 [ 28.951976][ T1] ? ret_from_fork_asm+0x11/0x20 [ 28.952058][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 28.952162][ T1] ? _raw_spin_lock_irqsave+0x35/0xc0 [ 28.952255][ T1] ? filter_irq_stacks+0x60/0x1a0 [ 28.952337][ T1] ? stack_depot_save_flags+0x2c/0x7b0 [ 28.952418][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.952516][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.952612][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.952714][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 28.952821][ T1] __msan_warning+0x96/0x120 [ 28.952913][ T1] __list_del_entry_valid_or_report+0x19e/0x490 [ 28.952994][ T1] stack_depot_save_flags+0x3e9/0x7b0 [ 28.953085][ T1] stack_depot_save+0x12/0x20 [ 28.953159][ T1] save_stack+0x87/0xe0 [ 28.953226][ T1] ? drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 28.953303][ T1] ? drm_vma_offset_add+0xc5/0x130 [ 28.953303][ T1] ? drm_gem_create_mmap_offset+0x9a/0xd0 [ 28.953303][ T1] ? __drm_gem_shmem_create+0x3ae/0x5e0 [ 28.953303][ T1] ? drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 28.953303][ T1] ? drm_mode_create_dumb+0x412/0x430 [ 28.953789][ T1] ? drm_client_framebuffer_create+0x22c/0xfe0 [ 28.953789][ T1] ? drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 28.953789][ T1] ? __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 28.953789][ T1] ? drm_fb_helper_initial_config+0x8a/0xd0 [ 28.953789][ T1] ? drm_fbdev_generic_client_hotplug+0x318/0x460 [ 28.953789][ T1] ? drm_client_register+0x230/0x440 [ 28.953789][ T1] ? drm_fbdev_generic_setup+0x1d6/0x670 [ 28.953789][ T1] ? vkms_init+0x9ab/0xca0 [ 28.953789][ T1] ? do_one_initcall+0x216/0x960 [ 28.953789][ T1] ? do_initcall_level+0x140/0x350 [ 28.953789][ T1] ? do_initcalls+0xf0/0x1d0 [ 28.953789][ T1] ? do_basic_setup+0x22/0x30 [ 28.953789][ T1] ? kernel_init_freeable+0x300/0x4b0 [ 28.953789][ T1] ? kernel_init+0x2f/0x7e0 [ 28.953789][ T1] ? ret_from_fork+0x66/0x80 [ 28.953789][ T1] ? ret_from_fork_asm+0x11/0x20 [ 28.953789][ T1] drm_mm_insert_node_in_range+0x1f57/0x1fd0 [ 28.953789][ T1] drm_vma_offset_add+0xc5/0x130 [ 28.953789][ T1] drm_gem_create_mmap_offset+0x9a/0xd0 [ 28.953789][ T1] __drm_gem_shmem_create+0x3ae/0x5e0 [ 28.953789][ T1] drm_gem_shmem_dumb_create+0x36b/0x5b0 [ 28.953789][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.953789][ T1] ? drm_gem_shmem_purge+0x7f0/0x7f0 [ 28.953789][ T1] drm_mode_create_dumb+0x412/0x430 [ 28.953789][ T1] drm_client_framebuffer_create+0x22c/0xfe0 [ 28.953789][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.953789][ T1] drm_fbdev_generic_helper_fb_probe+0x255/0x9b0 [ 28.953789][ T1] ? drm_fbdev_generic_setup+0x670/0x670 [ 28.953789][ T1] __drm_fb_helper_initial_config_and_unlock+0x23b5/0x2b50 [ 28.953789][ T1] drm_fb_helper_initial_config+0x8a/0xd0 [ 28.953789][ T1] drm_fbdev_generic_client_hotplug+0x318/0x460 [ 28.953789][ T1] ? drm_fbdev_generic_client_restore+0x60/0x60 [ 28.953789][ T1] drm_client_register+0x230/0x440 [ 28.953789][ T1] drm_fbdev_generic_setup+0x1d6/0x670 [ 28.953789][ T1] vkms_init+0x9ab/0xca0 [ 28.953789][ T1] ? vgem_init+0x510/0x510 [ 28.953789][ T1] do_one_initcall+0x216/0x960 [ 28.953789][ T1] ? vgem_init+0x510/0x510 [ 28.953789][ T1] ? kmsan_internal_set_shadow_origin+0x66/0xe0 [ 28.953789][ T1] ? kvm_set_cpu_l1tf_flush_l1d+0x1a/0x30 [ 28.953789][ T1] ? sysvec_apic_timer_interrupt+0x4f/0x90 [ 28.953789][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.953789][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 28.953789][ T1] ? parse_args+0x1511/0x15e0 [ 28.953789][ T1] ? kmsan_get_metadata+0x146/0x1c0 [ 28.953789][ T1] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 28.953789][ T1] ? vgem_init+0x510/0x510 [ 28.953789][ T1] do_initcall_level+0x140/0x350 [ 28.953789][ T1] do_initcalls+0xf0/0x1d0 [ 28.953789][ T1] ? arch_cpuhp_init_parallel_bringup+0xe0/0xe0 [ 28.953789][ T1] do_basic_setup+0x22/0x30 [ 28.953789][ T1] kernel_init_freeable+0x300/0x4b0 [ 28.953789][ T1] ? rest_init+0x260/0x260 [ 28.953789][ T1] kernel_init+0x2f/0x7e0 [ 28.953789][ T1] ? rest_init+0x260/0x260 [ 28.953789][ T1] ret_from_fork+0x66/0x80 [ 28.953789][ T1] ? rest_init+0x260/0x260 [ 28.953789][ T1] ret_from_fork_asm+0x11/0x20 [ 28.953789][ T1] [ 28.953789][ T1] Kernel Offset: disabled