failed to run ["ssh" "-p" "18656" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@localhost" "pwd"]: exit status 255 Connection timed out during banner exchange Connection to 127.0.0.1 port 18656 timed out ftruncate: Invalid argument qemu-system-x86_64: warning: hub 0 is not connected to host network [ 0.000000][ T0] Linux version 6.5.0-rc3-syzkaller-00225-gf837f0a3c948 (syzkaller@syzkaller) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: root=/dev/sda console=ttyS0 root=/dev/sda1 [ 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 0x0000000000100000-0x000000007ffdcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000007ffdd000-0x000000007fffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.8 present. [ 0.000000][ T0] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 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 2063699933 cycles [ 0.005551][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.021668][ T0] tsc: Detected 2600.028 MHz processor [ 0.034536][ T0] last_pfn = 0x180000 max_arch_pfn = 0x400000000 [ 0.040554][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.050747][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.059152][ T0] last_pfn = 0x7ffdd max_arch_pfn = 0x400000000 [ 0.075425][ T0] found SMP MP-table at [mem 0x000f5b40-0x000f5b4f] [ 0.081155][ T0] Using GB pages for direct mapping [ 0.087479][ T0] ACPI: Early table checksum verification disabled [ 0.094521][ T0] ACPI: RSDP 0x00000000000F5960 000014 (v00 BOCHS ) [ 0.102043][ T0] ACPI: RSDT 0x000000007FFE286C 000048 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.112033][ T0] ACPI: FACP 0x000000007FFE1A73 0000F4 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.121359][ T0] ACPI: DSDT 0x000000007FFDF040 002A33 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.132173][ T0] ACPI: FACS 0x000000007FFDF000 000040 [ 0.138457][ T0] ACPI: APIC 0x000000007FFE1B67 0000B0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.149438][ T0] ACPI: HPET 0x000000007FFE1C17 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.159056][ T0] ACPI: SRAT 0x000000007FFE1C4F 000178 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.168555][ T0] ACPI: MCFG 0x000000007FFE1DC7 00003C (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.178205][ T0] ACPI: DMAR 0x000000007FFE1E03 0000C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.187552][ T0] ACPI: SSDT 0x000000007FFE1EC3 0008A1 (v01 BOCHS NVDIMM 00000001 BXPC 00000001) [ 0.196822][ T0] ACPI: NFIT 0x000000007FFE2764 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.206644][ T0] ACPI: WAET 0x000000007FFE2844 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.216853][ T0] ACPI: Reserving FACP table memory at [mem 0x7ffe1a73-0x7ffe1b66] [ 0.225291][ T0] ACPI: Reserving DSDT table memory at [mem 0x7ffdf040-0x7ffe1a72] [ 0.232915][ T0] ACPI: Reserving FACS table memory at [mem 0x7ffdf000-0x7ffdf03f] [ 0.241590][ T0] ACPI: Reserving APIC table memory at [mem 0x7ffe1b67-0x7ffe1c16] [ 0.250096][ T0] ACPI: Reserving HPET table memory at [mem 0x7ffe1c17-0x7ffe1c4e] [ 0.258314][ T0] ACPI: Reserving SRAT table memory at [mem 0x7ffe1c4f-0x7ffe1dc6] [ 0.265265][ T0] ACPI: Reserving MCFG table memory at [mem 0x7ffe1dc7-0x7ffe1e02] [ 0.272352][ T0] ACPI: Reserving DMAR table memory at [mem 0x7ffe1e03-0x7ffe1ec2] [ 0.279349][ T0] ACPI: Reserving SSDT table memory at [mem 0x7ffe1ec3-0x7ffe2763] [ 0.286666][ T0] ACPI: Reserving NFIT table memory at [mem 0x7ffe2764-0x7ffe2843] [ 0.294145][ T0] ACPI: Reserving WAET table memory at [mem 0x7ffe2844-0x7ffe286b] [ 0.301826][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.306768][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.311823][ T0] SRAT: PXM 0 -> APIC 0x02 -> Node 0 [ 0.316975][ T0] SRAT: PXM 0 -> APIC 0x03 -> Node 0 [ 0.321755][ T0] SRAT: PXM 0 -> APIC 0x04 -> Node 0 [ 0.326944][ T0] SRAT: PXM 0 -> APIC 0x05 -> Node 0 [ 0.332428][ T0] SRAT: PXM 0 -> APIC 0x06 -> Node 0 [ 0.337606][ T0] SRAT: PXM 0 -> APIC 0x07 -> Node 0 [ 0.343036][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.350441][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0x7fffffff] [ 0.358502][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x17fffffff] [ 0.365460][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x183ffffff] non-volatile [ 0.372513][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x57fffffff] hotplug [ 0.378406][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0x7fffffff] -> [mem 0x00000000-0x7fffffff] [ 0.388549][ T0] NUMA: Node 0 [mem 0x00000000-0x7fffffff] + [mem 0x100000000-0x17fffffff] -> [mem 0x00000000-0x17fffffff] [ 0.400707][ T0] Faking node 0 at [mem 0x0000000000000000-0x00000000ffffffff] (4096MB) [ 0.409315][ T0] Faking node 1 at [mem 0x0000000100000000-0x000000017fffffff] (2048MB) [ 0.418459][ T0] NODE_DATA(0) allocated [mem 0x7ffd7000-0x7ffdcfff] [ 0.424964][ T0] NODE_DATA(1) allocated [mem 0x17fff7000-0x17fffcfff] [ 0.450868][ T0] Zone ranges: [ 0.453782][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.460015][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.466464][ T0] Normal [mem 0x0000000100000000-0x000000017fffffff] [ 0.473231][ T0] Device empty [ 0.477459][ T0] Movable zone start for each node [ 0.482767][ T0] Early memory node ranges [ 0.487243][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.494083][ T0] node 0: [mem 0x0000000000100000-0x000000007ffdcfff] [ 0.501282][ T0] node 1: [mem 0x0000000100000000-0x000000017fffffff] [ 0.507959][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdcfff] [ 0.515291][ T0] Initmem setup node 1 [mem 0x0000000100000000-0x000000017fffffff] [ 0.523622][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.523922][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.594727][ T0] On node 1, zone Normal: 35 pages in unavailable ranges [ 0.779633][ T0] kasan: KernelAddressSanitizer initialized [ 0.797250][ T0] ACPI: PM-Timer IO Port: 0x608 [ 0.801556][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.807715][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.814560][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.821049][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.827278][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.833705][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.840211][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.846427][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.852525][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.857589][ T0] TSC deadline timer available [ 0.861853][ T0] smpboot: Allowing 8 CPUs, 4 hotplug CPUs [ 0.867055][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.872248][ T0] kvm-guest: setup PV sched yield [ 0.876747][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.883243][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.889796][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.897237][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.904965][ T0] PM: hibernation: Registered nosave memory: [mem 0x7ffdd000-0x7fffffff] [ 0.911588][ T0] PM: hibernation: Registered nosave memory: [mem 0x80000000-0xafffffff] [ 0.917718][ T0] PM: hibernation: Registered nosave memory: [mem 0xb0000000-0xbfffffff] [ 0.923814][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfed1bfff] [ 0.931110][ T0] PM: hibernation: Registered nosave memory: [mem 0xfed1c000-0xfed1ffff] [ 0.938972][ T0] PM: hibernation: Registered nosave memory: [mem 0xfed20000-0xfeffbfff] [ 0.946753][ T0] PM: hibernation: Registered nosave memory: [mem 0xfeffc000-0xfeffffff] [ 0.953237][ T0] PM: hibernation: Registered nosave memory: [mem 0xff000000-0xfffbffff] [ 0.959742][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffc0000-0xffffffff] [ 0.966695][ T0] [mem 0xc0000000-0xfed1bfff] available for PCI devices [ 0.972362][ T0] Booting paravirtualized kernel on KVM [ 0.977124][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.040497][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:2 [ 1.050079][ T0] percpu: Embedded 72 pages/cpu s254408 r8192 d32312 u1048576 [ 1.056121][ T0] kvm-guest: PV spinlocks enabled [ 1.059924][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 1.066443][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 root=/dev/sda console=ttyS0 root=/dev/sda1 [ 1.141425][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl", will be passed to user space. [ 1.151285][ T0] random: crng init done [ 1.155574][ T0] Fallback order for Node 0: 0 1 [ 1.155588][ T0] Fallback order for Node 1: 1 0 [ 1.155598][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1031901 [ 1.167975][ T0] Policy zone: Normal [ 1.171239][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 1.176537][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 1.184407][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 1.191639][ T0] software IO TLB: area num 8. [ 1.507141][ T0] Memory: 3203432K/4193772K available (153600K kernel code, 37690K rwdata, 31844K rodata, 3372K init, 35300K bss, 990084K reserved, 0K cma-reserved) [ 1.574199][ T0] allocated 75497472 bytes of page_ext [ 1.578062][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.592154][ T0] Node 0, zone DMA32: page owner found early allocated 9310 pages [ 1.605562][ T0] Node 1, zone Normal: page owner found early allocated 9219 pages [ 1.611681][ T0] Dynamic Preempt: full [ 1.615287][ T0] Running RCU self tests [ 1.618116][ T0] Running RCU synchronous self tests [ 1.621717][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.626125][ T0] rcu: RCU lockdep checking is enabled. [ 1.629875][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.634938][ T0] rcu: RCU debug extended QS entry/exit. [ 1.639007][ T0] All grace periods are expedited (rcu_expedited). [ 1.644234][ T0] Trampoline variant of Tasks RCU enabled. [ 1.648227][ T0] Tracing variant of Tasks RCU enabled. [ 1.652007][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.658026][ T0] Running RCU synchronous self tests [ 1.734922][ T0] NR_IRQS: 4352, nr_irqs: 488, preallocated irqs: 16 [ 1.742197][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.749511][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88816da00000-0xffff88816dc00000 [ 1.810920][ T0] Console: colour VGA+ 80x25 [ 1.815566][ T0] printk: console [ttyS0] enabled [ 1.815566][ T0] printk: console [ttyS0] enabled [ 1.825706][ T0] printk: bootconsole [earlyser0] disabled [ 1.825706][ T0] printk: bootconsole [earlyser0] disabled [ 1.836942][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.845864][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.850298][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.854738][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.859268][ T0] ... CLASSHASH_SIZE: 4096 [ 1.863837][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.868437][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.873177][ T0] ... CHAINHASH_SIZE: 131072 [ 1.878200][ T0] memory used by lock dependency info: 20785 kB [ 1.883322][ T0] memory used for stack traces: 8320 kB [ 1.888002][ T0] per task-struct memory footprint: 1920 bytes [ 1.893137][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.903500][ T0] ACPI: Core revision 20230331 [ 1.911906][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 1.922579][ T0] APIC: Switch to symmetric I/O mode setup [ 1.928126][ T0] DMAR: Host address width 39 [ 1.931473][ T0] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 1.943731][ T0] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c22260206 ecap f00f5e [ 1.951524][ T0] DMAR: ATSR flags: 0x1 [ 1.955702][ T0] DMAR-IR: IOAPIC id 0 under DRHD base 0xfed90000 IOMMU 0 [ 1.962547][ T0] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 1.977231][ T0] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 1.982796][ T0] x2apic enabled [ 1.986500][ T0] Switched APIC routing to cluster x2apic. [ 1.991505][ T0] kvm-guest: setup PV IPIs [ 2.017176][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 2.023962][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a5699b94, max_idle_ns: 440795293402 ns [ 2.033912][ T0] Calibrating delay loop (skipped) preset value.. 5200.05 BogoMIPS (lpj=26000280) [ 2.045598][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 2.053064][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 2.053911][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 2.063964][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.072024][ T0] Spectre V2 : WARNING: Unprivileged eBPF is enabled with eIBRS on, data leaks possible via Spectre v2 BHB attacks! [ 2.073930][ T0] Spectre V2 : Mitigation: Enhanced / Automatic IBRS [ 2.083910][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.093911][ T0] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT [ 2.104068][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.112444][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.113982][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.124172][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 2.133919][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 2.140164][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 2.143913][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 2.153910][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 2.159612][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 2.163910][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 2.169614][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 2.173910][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 2.183912][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 2.189044][ T0] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 2.209753][ T0] Freeing SMP alternatives memory: 116K [ 2.213916][ T0] pid_max: default: 32768 minimum: 301 [ 2.220421][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,selinux,integrity [ 2.224121][ T0] landlock: Up and running. [ 2.233915][ T0] Yama: becoming mindful. [ 2.238930][ T0] TOMOYO Linux initialized [ 2.244054][ T0] SELinux: Initializing. [ 2.251924][ T0] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.265105][ T0] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, vmalloc) [ 2.272319][ T0] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.274318][ T0] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.288168][ T0] Running RCU synchronous self tests [ 2.293917][ T0] Running RCU synchronous self tests [ 2.299128][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.60GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 2.305649][ T1] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1. [ 2.312619][ T1] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1. [ 2.314242][ T1] Running RCU-tasks wait API self tests [ 2.424282][ T1] Performance Events: unsupported p6 CPU model 106 no PMU driver, software events only. [ 2.431801][ T1] signal: max sigframe size: 3632 [ 2.434831][ T1] rcu: Hierarchical SRCU implementation. [ 2.441133][ T1] rcu: Max phase no-delay instances is 1000. [ 2.444013][ T14] Callback from call_rcu_tasks_trace() invoked. [ 2.456968][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.465499][ T1] smp: Bringing up secondary CPUs ... [ 2.479799][ T1] smpboot: x86: Booting SMP configuration: [ 2.484007][ T1] .... node #0, CPUs: #2 [ 2.508475][ T1] #1 #3 [ 2.535432][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 2.546413][ T1] smp: Brought up 2 nodes, 4 CPUs [ 2.554076][ T1] smpboot: Max logical packages: 2 [ 2.557651][ T1] smpboot: Total of 4 processors activated (20800.22 BogoMIPS) [ 2.576511][ T1] devtmpfs: initialized [ 2.580051][ T1] x86/mm: Memory block size: 128MB [ 2.628028][ T1] Running RCU synchronous self tests [ 2.633358][ T1] Running RCU synchronous self tests [ 2.634398][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.643924][ T1] futex hash table entries: 2048 (order: 6, 262144 bytes, vmalloc) [ 2.659921][ T1] PM: RTC time: 19:25:16, date: 2023-07-28 [ 2.664752][ T13] Callback from call_rcu_tasks() invoked. [ 2.670471][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.681804][ T1] audit: initializing netlink subsys (disabled) [ 2.698983][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.698999][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.704005][ T38] audit: type=2000 audit(1690572316.653:1): state=initialized audit_enabled=0 res=1 [ 2.714074][ T1] cpuidle: using governor menu [ 2.719185][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.723894][ T1] dca service started, version 1.12.1 [ 2.723894][ T1] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xb0000000-0xbfffffff] (base 0xb0000000) [ 2.733955][ T1] PCI: MMCONFIG at [mem 0xb0000000-0xbfffffff] reserved as E820 entry [ 2.830775][ T1] PCI: Using configuration type 1 for base access [ 2.854478][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.859838][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.863925][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.873952][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.886197][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.896260][ T1] raid6: skipped pq benchmark and selected avx512x4 [ 2.903939][ T1] raid6: using avx512x2 recovery algorithm [ 2.910384][ T1] ACPI: Added _OSI(Module Device) [ 2.913928][ T1] ACPI: Added _OSI(Processor Device) [ 2.917686][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.918002][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.006850][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.067958][ T1] ACPI: Interpreter enabled [ 3.071458][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.073972][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.079624][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.093992][ T1] PCI: Using E820 reservations for host bridge windows [ 3.104631][ T1] ACPI: Enabled 4 GPEs in block 00 to 3F [ 3.240680][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.243993][ T1] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 3.255944][ T1] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug LTR] [ 3.268746][ T1] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] [ 3.276022][ T1] PCI host bridge to bus 0000:00 [ 3.280696][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.283968][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.290887][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.303966][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.311369][ T1] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window] [ 3.313958][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.321337][ T1] pci_bus 0000:00: root bus resource [mem 0x580000000-0xd7fffffff window] [ 3.333972][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.341093][ T1] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000 [ 3.351125][ T1] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 [ 3.370142][ T1] pci 0000:00:01.0: reg 0x10: [mem 0xfd800000-0xfdffffff pref] [ 3.384053][ T1] pci 0000:00:01.0: reg 0x18: [mem 0xfe200000-0xfe203fff 64bit pref] [ 3.404031][ T1] pci 0000:00:01.0: reg 0x20: [mem 0xfeaf4000-0xfeaf4fff] [ 3.428623][ T1] pci 0000:00:01.0: reg 0x30: [mem 0xfeae0000-0xfeaeffff pref] [ 3.445147][ T1] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.460129][ T1] pci 0000:00:02.0: [8086:10d3] type 00 class 0x020000 [ 3.468048][ T1] pci 0000:00:02.0: reg 0x10: [mem 0xfea80000-0xfea9ffff] [ 3.478001][ T1] pci 0000:00:02.0: reg 0x14: [mem 0xfeaa0000-0xfeabffff] [ 3.492208][ T1] pci 0000:00:02.0: reg 0x18: [io 0xc080-0xc09f] [ 3.515376][ T1] pci 0000:00:02.0: reg 0x1c: [mem 0xfeaf0000-0xfeaf3fff] [ 3.528669][ T1] pci 0000:00:02.0: reg 0x30: [mem 0xfea00000-0xfea3ffff pref] [ 3.542266][ T1] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00 [ 3.547467][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.566519][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfeaf5000-0xfeaf5fff] [ 3.578500][ T1] pci 0000:00:03.0: reg 0x20: [mem 0xfe204000-0xfe207fff 64bit pref] [ 3.593194][ T1] pci 0000:00:04.0: [8086:3420] type 01 class 0x060400 [ 3.620289][ T1] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 [ 3.627365][ T1] pci 0000:00:05.0: reg 0x10: [io 0xc0c0-0xc0df] [ 3.633925][ T1] pci 0000:00:05.0: reg 0x14: [mem 0xfeaf6000-0xfeaf6fff] [ 3.647315][ T1] pci 0000:00:05.0: reg 0x20: [mem 0xfe208000-0xfe20bfff 64bit pref] [ 3.662371][ T1] pci 0000:00:06.0: [8086:100e] type 00 class 0x020000 [ 3.666878][ T1] pci 0000:00:06.0: reg 0x10: [mem 0xfeac0000-0xfeadffff] [ 3.673928][ T1] pci 0000:00:06.0: reg 0x14: [io 0xc000-0xc03f] [ 3.688951][ T1] pci 0000:00:06.0: reg 0x30: [mem 0xfea40000-0xfea7ffff pref] [ 3.708728][ T1] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 [ 3.721148][ T1] pci 0000:00:1d.0: reg 0x20: [io 0xc0e0-0xc0ff] [ 3.728036][ T1] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 [ 3.740968][ T1] pci 0000:00:1d.1: reg 0x20: [io 0xc100-0xc11f] [ 3.758306][ T1] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 [ 3.768868][ T1] pci 0000:00:1d.2: reg 0x20: [io 0xc120-0xc13f] [ 3.778340][ T1] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 [ 3.784429][ T1] pci 0000:00:1d.7: reg 0x10: [mem 0xfeaf7000-0xfeaf7fff] [ 3.800282][ T1] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100 [ 3.807150][ T1] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO [ 3.818621][ T1] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601 [ 3.836513][ T1] pci 0000:00:1f.2: reg 0x20: [io 0xc140-0xc15f] [ 3.843933][ T1] pci 0000:00:1f.2: reg 0x24: [mem 0xfeaf8000-0xfeaf8fff] [ 3.854936][ T1] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 [ 3.866583][ T1] pci 0000:00:1f.3: reg 0x20: [io 0x0700-0x073f] [ 3.879835][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.884139][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 3.890133][ T1] pci 0000:00:04.0: bridge window [mem 0xfe000000-0xfe1fffff 64bit pref] [ 3.902253][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.916891][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.925137][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.933727][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.946767][ T1] ACPI: PCI: Interrupt link LNKE configured for IRQ 10 [ 3.955132][ T1] ACPI: PCI: Interrupt link LNKF configured for IRQ 10 [ 3.960473][ T1] ACPI: PCI: Interrupt link LNKG configured for IRQ 11 [ 3.966635][ T1] ACPI: PCI: Interrupt link LNKH configured for IRQ 11 [ 3.973651][ T1] ACPI: PCI: Interrupt link GSIA configured for IRQ 16 [ 3.974316][ T1] ACPI: PCI: Interrupt link GSIB configured for IRQ 17 [ 3.979775][ T1] ACPI: PCI: Interrupt link GSIC configured for IRQ 18 [ 3.994299][ T1] ACPI: PCI: Interrupt link GSID configured for IRQ 19 [ 3.999797][ T1] ACPI: PCI: Interrupt link GSIE configured for IRQ 20 [ 4.004315][ T1] ACPI: PCI: Interrupt link GSIF configured for IRQ 21 [ 4.009864][ T1] ACPI: PCI: Interrupt link GSIG configured for IRQ 22 [ 4.014277][ T1] ACPI: PCI: Interrupt link GSIH configured for IRQ 23 [ 4.043956][ T1] iommu: Default domain type: Translated [ 4.048812][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 4.058433][ T1] SCSI subsystem initialized [ 4.065517][ T1] ACPI: bus type USB registered [ 4.070736][ T1] usbcore: registered new interface driver usbfs [ 4.074180][ T1] usbcore: registered new interface driver hub [ 4.079524][ T1] usbcore: registered new device driver usb [ 4.085856][ T1] mc: Linux media interface: v0.10 [ 4.090167][ T1] videodev: Linux video capture interface: v2.00 [ 4.094524][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.100980][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.114554][ T1] PTP clock support registered [ 4.120148][ T1] EDAC MC: Ver: 3.0.0 [ 4.127401][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.129978][ T1] Bluetooth: Core ver 2.22 [ 4.130202][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.133932][ T1] Bluetooth: HCI device and connection manager initialized [ 4.133932][ T1] Bluetooth: HCI socket layer initialized [ 4.155075][ T1] Bluetooth: L2CAP socket layer initialized [ 4.159684][ T1] Bluetooth: SCO socket layer initialized [ 4.164058][ T1] NET: Registered PF_ATMPVC protocol family [ 4.169334][ T1] NET: Registered PF_ATMSVC protocol family [ 4.174255][ T1] NetLabel: Initializing [ 4.177503][ T1] NetLabel: domain hash size = 128 [ 4.181054][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.184371][ T1] NetLabel: unlabeled traffic allowed by default [ 4.193929][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.194234][ T1] NET: Registered PF_NFC protocol family [ 4.198857][ T1] PCI: Using ACPI for IRQ routing [ 4.710164][ T1] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 4.713894][ T1] pci 0000:00:01.0: vgaarb: bridge control possible [ 4.713894][ T1] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.723960][ T1] vgaarb: loaded [ 4.731702][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 4.743923][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 4.776936][ T1] clocksource: Switched to clocksource kvm-clock [ 4.783894][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.786534][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.793632][ T1] FS-Cache: Loaded [ 4.806334][ T1] CacheFiles: Loaded [ 4.811676][ T1] TOMOYO: 2.6.0 [ 4.817611][ T1] Mandatory Access Control activated. [ 4.825521][ T1] pnp: PnP ACPI init [ 4.836967][ T1] system 00:06: [mem 0xb0000000-0xbfffffff window] has been reserved [ 4.860370][ T1] pnp: PnP ACPI: found 7 devices [ 4.964469][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.973429][ T1] NET: Registered PF_INET protocol family [ 4.990002][ T1] IP idents hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 5.019640][ T1] tcp_listen_portaddr_hash hash table entries: 2048 (order: 5, 147456 bytes, vmalloc) [ 5.043531][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 5.069239][ T1] TCP established hash table entries: 32768 (order: 6, 262144 bytes, vmalloc) [ 5.085927][ T1] TCP bind hash table entries: 32768 (order: 10, 4718592 bytes, vmalloc hugepage) [ 5.101379][ T1] TCP: Hash tables configured (established 32768 bind 32768) [ 5.111427][ T1] MPTCP token hash table entries: 4096 (order: 6, 360448 bytes, vmalloc) [ 5.119927][ T1] UDP hash table entries: 2048 (order: 6, 327680 bytes, vmalloc) [ 5.128741][ T1] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes, vmalloc) [ 5.136455][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 5.148681][ T1] RPC: Registered named UNIX socket transport module. [ 5.154322][ T1] RPC: Registered udp transport module. [ 5.158673][ T1] RPC: Registered tcp transport module. [ 5.163823][ T1] RPC: Registered tcp-with-tls transport module. [ 5.168403][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 5.183499][ T1] NET: Registered PF_XDP protocol family [ 5.199023][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 5.206022][ T1] pci 0000:00:04.0: BAR 13: assigned [io 0x1000-0x1fff] [ 5.227402][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 5.231832][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 5.238980][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 5.260912][ T1] pci 0000:00:04.0: bridge window [mem 0xfe000000-0xfe1fffff 64bit pref] [ 5.271213][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 5.292008][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 5.299243][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 5.304375][ T1] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window] [ 5.309838][ T1] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window] [ 5.315663][ T1] pci_bus 0000:00: resource 9 [mem 0x580000000-0xd7fffffff window] [ 5.333874][ T1] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 5.354508][ T1] pci_bus 0000:01: resource 1 [mem 0xfe800000-0xfe9fffff] [ 5.359729][ T1] pci_bus 0000:01: resource 2 [mem 0xfe000000-0xfe1fffff 64bit pref] [ 5.386028][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 5.410558][ T1] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x1430 took 40348 usecs [ 5.440517][ T1] ACPI: \_SB_.GSIB: Enabled at IRQ 17 [ 5.466608][ T1] pci 0000:00:1d.1: quirk_usb_early_handoff+0x0/0x1430 took 44064 usecs [ 5.491916][ T1] ACPI: \_SB_.GSIC: Enabled at IRQ 18 [ 5.515330][ T1] pci 0000:00:1d.2: quirk_usb_early_handoff+0x0/0x1430 took 39667 usecs [ 5.546332][ T1] ACPI: \_SB_.GSID: Enabled at IRQ 19 [ 5.567942][ T1] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x1430 took 43059 usecs [ 5.575528][ T1] PCI: CLS 0 bytes, default 64 [ 5.585303][ T1] DMAR: No RMRR found [ 5.589084][ T1] DMAR: No SATC found [ 5.592795][ T1] DMAR: dmar0: Using Queued invalidation [ 5.622792][ T1] pci 0000:00:00.0: Adding to iommu group 0 [ 5.625600][ T74] kworker/u17:2 (74) used greatest stack depth: 27952 bytes left [ 5.627359][ T1] pci 0000:00:01.0: Adding to iommu group 1 [ 5.638491][ T1] pci 0000:00:02.0: Adding to iommu group 2 [ 5.647121][ T1] pci 0000:00:03.0: Adding to iommu group 3 [ 5.659907][ T1] pci 0000:00:04.0: Adding to iommu group 4 [ 5.666594][ T1] pci 0000:00:05.0: Adding to iommu group 5 [ 5.671498][ T1] pci 0000:00:06.0: Adding to iommu group 6 [ 5.676592][ T1] pci 0000:00:1d.0: Adding to iommu group 7 [ 5.681746][ T1] pci 0000:00:1d.1: Adding to iommu group 7 [ 5.687997][ T1] pci 0000:00:1d.2: Adding to iommu group 7 [ 5.692246][ T1] pci 0000:00:1d.7: Adding to iommu group 7 [ 5.697692][ T1] pci 0000:00:1f.0: Adding to iommu group 8 [ 5.702819][ T1] pci 0000:00:1f.2: Adding to iommu group 8 [ 5.708538][ T1] pci 0000:00:1f.3: Adding to iommu group 8 [ 5.751715][ T1] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 5.758251][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.768635][ T1] software IO TLB: mapped [mem 0x0000000067600000-0x000000006b600000] (64MB) [ 5.781677][ T1] ACPI: bus type thunderbolt registered [ 5.800284][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 6.198004][ T1] kvm_amd: SVM not supported by CPU 2, not amd or hygon [ 6.204778][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a5699b94, max_idle_ns: 440795293402 ns [ 6.271562][ T1] clocksource: Switched to clocksource tsc [ 6.294026][ T1] AVX2 instructions are not detected. [ 6.298635][ T1] AVX or AES-NI instructions are not detected. [ 6.303492][ T1] AVX2 or AES-NI instructions are not detected. [ 6.317246][ T1] AVX or AES-NI instructions are not detected. [ 6.321884][ T1] AVX2 or AES-NI instructions are not detected. [ 6.326797][ T1] AVX or AES-NI instructions are not detected. [ 6.338814][ T94] kworker/u17:4 (94) used greatest stack depth: 27728 bytes left [ 7.903586][ T1] Initialise system trusted keyrings [ 7.911208][ T1] workingset: timestamp_bits=40 max_order=20 bucket_order=0 [ 7.918825][ T1] zbud: loaded [ 7.927545][ T1] DLM installed [ 7.933590][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.948144][ T1] NFS: Registering the id_resolver key type [ 7.952981][ T1] Key type id_resolver registered [ 7.957270][ T1] Key type id_legacy registered [ 7.963083][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.972776][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 8.000841][ T1] Key type cifs.spnego registered [ 8.005374][ T1] Key type cifs.idmap registered [ 8.009831][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 8.014649][ T1] ntfs3: Max link count 4000 [ 8.018496][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 8.023058][ T1] ntfs3: Read-only LZX/Xpress compression included [ 8.028601][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 8.033267][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 8.041948][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 8.046882][ T1] QNX4 filesystem 0.2.3 registered. [ 8.051004][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 8.056324][ T1] fuse: init (API version 7.38) [ 8.062570][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 8.068947][ T1] orangefs_init: module version upstream loaded [ 8.074395][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.103419][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.112808][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.117480][ T1] NILFS version 2 loaded [ 8.120270][ T1] befs: version: 0.9.3 [ 8.123856][ T1] ocfs2: Registered cluster interface o2cb [ 8.128483][ T1] ocfs2: Registered cluster interface user [ 8.133182][ T1] OCFS2 User DLM kernel interface loaded [ 8.147037][ T1] gfs2: GFS2 installed [ 8.159024][ T1] ceph: loaded (mds proto 32) [ 8.186102][ T1] NET: Registered PF_ALG protocol family [ 8.190775][ T1] xor: measuring software checksum speed [ 8.196132][ T1] prefetch64-sse : 13190 MB/sec [ 8.200998][ T1] generic_sse : 12350 MB/sec [ 8.205181][ T1] xor: using function: prefetch64-sse (13190 MB/sec) [ 8.210473][ T1] async_tx: api initialized (async) [ 8.214503][ T1] Key type asymmetric registered [ 8.218416][ T1] Asymmetric key parser 'x509' registered [ 8.222346][ T1] Asymmetric key parser 'pkcs8' registered [ 8.226675][ T1] Key type pkcs7_test registered [ 8.230711][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 8.237686][ T1] io scheduler mq-deadline registered [ 8.241222][ T1] io scheduler kyber registered [ 8.245144][ T1] io scheduler bfq registered [ 8.265841][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 8.276703][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 8.286134][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 8.296925][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.305843][ T1] ACPI: button: Power Button [PWRF] [ 8.456904][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.481416][ T1] ACPI: \_SB_.GSIF: Enabled at IRQ 21 [ 8.510738][ T1] ACPI: \_SB_.GSIH: Enabled at IRQ 23 [ 8.577052][ T281] kworker/u17:4 (281) used greatest stack depth: 27688 bytes left [ 8.633398][ T392] kworker/u17:2 (392) used greatest stack depth: 27376 bytes left [ 8.816697][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.824553][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.836327][ T1] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.875337][ T1] Non-volatile memory driver v1.3 [ 8.884521][ T1] Linux agpgart interface v0.103 [ 8.899276][ T1] ACPI: bus type drm_connector registered [ 8.914508][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.927782][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.046863][ T1] Console: switching to colour frame buffer device 128x48 [ 9.077273][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 9.089260][ T1] usbcore: registered new interface driver udl [ 9.098994][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 9.105290][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 9.113507][ T1] [drm] features: -virgl +edid -resource_blob -host_visible [ 9.113522][ T1] [drm] features: -context_init [ 9.130925][ T1] [drm] number of scanouts: 1 [ 9.135342][ T1] [drm] number of cap sets: 0 [ 9.146810][ T1] [drm] Initialized virtio_gpu 0.1.0 0 for 0000:00:01.0 on minor 2 [ 9.202668][ T1] fbcon: virtio_gpudrmfb (fb1) is primary device [ 9.202688][ T1] fbcon: Remapping primary device, fb1, to tty 1-63 [ 286.585052][ T40] INFO: task swapper/0:1 blocked for more than 143 seconds. [ 286.585079][ T40] Not tainted 6.5.0-rc3-syzkaller-00225-gf837f0a3c948 #0 [ 286.585089][ T40] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.585100][ T40] task:swapper/0 state:D stack:22144 pid:1 ppid:0 flags:0x00004000 [ 286.585135][ T40] Call Trace: [ 286.585141][ T40] [ 286.585149][ T40] __schedule+0xee1/0x59f0 [ 286.585176][ T40] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 286.585197][ T40] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 286.585220][ T40] ? io_schedule_timeout+0x150/0x150 [ 286.585238][ T40] ? __ww_mutex_lock.constprop.0+0x1336/0x2f50 [ 286.585259][ T40] schedule+0xe7/0x1b0 [ 286.585276][ T40] schedule_preempt_disabled+0x13/0x20 [ 286.585295][ T40] __ww_mutex_lock.constprop.0+0x133b/0x2f50 [ 286.585316][ T40] ? virtio_dev_probe+0x56c/0x870 [ 286.585339][ T40] ? __driver_attach+0x274/0x570 [ 286.585367][ T40] ? bus_add_driver+0x2e9/0x630 [ 286.585390][ T40] ? modeset_lock+0x482/0x6b0 [ 286.585411][ T40] ? kernel_init+0x1c/0x2a0 [ 286.585433][ T40] ? mutex_lock_interruptible_nested+0x20/0x20 [ 286.585456][ T40] ? preempt_count_sub+0x150/0x150 [ 286.585480][ T40] ? ww_mutex_lock+0x37/0x140 [ 286.585500][ T40] ww_mutex_lock+0x37/0x140 [ 286.585518][ T40] modeset_lock+0x482/0x6b0 [ 286.585539][ T40] drm_modeset_lock+0x59/0x90 [ 286.585559][ T40] drm_atomic_get_plane_state+0x199/0x580 [ 286.585579][ T40] drm_client_modeset_commit_atomic+0x246/0x810 [ 286.585609][ T40] ? rcu_is_watching+0x12/0xb0 [ 286.585636][ T40] ? __mutex_lock+0x25b/0x1340 [ 286.585660][ T40] ? __mutex_lock+0x25b/0x1340 [ 286.585681][ T40] ? drm_client_rotation+0x6a0/0x6a0 [ 286.585709][ T40] ? bit_wait_io_timeout+0x160/0x160 [ 286.585733][ T40] drm_client_modeset_commit_locked+0x14d/0x570 [ 286.585758][ T40] drm_fb_helper_pan_display+0x2a5/0x990 [ 286.585781][ T40] fb_pan_display+0x477/0x7c0 [ 286.585802][ T40] ? drm_fb_helper_damage_range+0x430/0x430 [ 286.585824][ T40] bit_update_start+0x49/0x1f0 [ 286.585843][ T40] fbcon_switch+0xbb1/0x12e0 [ 286.585864][ T40] ? fbcon_update_vcs+0x50/0x50 [ 286.585883][ T40] ? bit_putcs+0xde0/0xde0 [ 286.585899][ T40] ? fbcon_cursor+0x3e0/0x540 [ 286.585916][ T40] ? is_console_locked+0x9/0x10 [ 286.585934][ T40] ? con_is_visible+0x65/0x150 [ 286.585950][ T40] redraw_screen+0x2bd/0x750 [ 286.585967][ T40] ? fbcon_prepare_logo+0x926/0xc80 [ 286.585984][ T40] ? insert_char+0x3f0/0x3f0 [ 286.586002][ T40] ? __drm_fb_helper_restore_fbdev_mode_unlocked+0x170/0x170 [ 286.586024][ T40] set_con2fb_map+0x793/0x1050 [ 286.586042][ T40] fbcon_fb_registered+0x21d/0x660 [ 286.586060][ T40] ? fb_var_to_videomode+0x4c9/0x690 [ 286.586086][ T40] register_framebuffer+0x530/0x940 [ 286.586109][ T40] ? fb_seq_stop+0x20/0x20 [ 286.586136][ T40] ? drm_fbdev_generic_helper_fb_probe+0x4e2/0x6d0 [ 286.586157][ T40] __drm_fb_helper_initial_config_and_unlock+0xd7c/0x1600 [ 286.586182][ T40] ? drm_fb_helper_find_color_mode_format.isra.0+0x1e0/0x1e0 [ 286.586207][ T40] drm_fb_helper_initial_config+0x44/0x60 [ 286.586228][ T40] drm_fbdev_generic_client_hotplug+0x1a7/0x270 [ 286.586249][ T40] ? devm_drm_of_get_bridge+0x1a0/0x1a0 [ 286.586267][ T40] drm_client_register+0x195/0x280 [ 286.586290][ T40] drm_fbdev_generic_setup+0x11c/0x330 [ 286.586310][ T40] virtio_gpu_probe+0x1be/0x3b0 [ 286.586335][ T40] virtio_dev_probe+0x56c/0x870 [ 286.586360][ T40] ? virtio_features_ok+0x240/0x240 [ 286.586384][ T40] really_probe+0x234/0xc90 [ 286.586408][ T40] __driver_probe_device+0x1de/0x4b0 [ 286.586434][ T40] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 286.586459][ T40] driver_probe_device+0x4c/0x1a0 [ 286.586484][ T40] __driver_attach+0x274/0x570 [ 286.586509][ T40] ? __device_attach_driver+0x300/0x300 [ 286.586535][ T40] bus_for_each_dev+0x13c/0x1d0 [ 286.586558][ T40] ? bus_remove_file+0x50/0x50 [ 286.586581][ T40] bus_add_driver+0x2e9/0x630 [ 286.586605][ T40] ? udl_driver_init+0x20/0x20 [ 286.586624][ T40] driver_register+0x15c/0x4a0 [ 286.586639][ T40] do_one_initcall+0x117/0x630 [ 286.586663][ T40] ? trace_event_raw_event_initcall_level+0x200/0x200 [ 286.586688][ T40] ? kasan_set_track+0x25/0x30 [ 286.586713][ T40] kernel_init_freeable+0x5bd/0x8f0 [ 286.586732][ T40] ? rest_init+0x2b0/0x2b0 [ 286.586754][ T40] kernel_init+0x1c/0x2a0 [ 286.586775][ T40] ? rest_init+0x2b0/0x2b0 [ 286.586797][ T40] ret_from_fork+0x2c/0x70 [ 286.586816][ T40] ? rest_init+0x2b0/0x2b0 [ 286.586837][ T40] ret_from_fork_asm+0x11/0x20 [ 286.586860][ T40] RIP: 0000:0x0 [ 286.586879][ T40] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 286.586886][ T40] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 286.586900][ T40] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 286.586909][ T40] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.586919][ T40] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 286.586928][ T40] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 286.586938][ T40] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 286.586949][ T40] [ 286.586959][ T40] INFO: task kworker/0:1:8 blocked for more than 143 seconds. [ 286.586969][ T40] Not tainted 6.5.0-rc3-syzkaller-00225-gf837f0a3c948 #0 [ 286.586978][ T40] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.586984][ T40] task:kworker/0:1 state:D stack:27952 pid:8 ppid:2 flags:0x00004000 [ 286.587011][ T40] Workqueue: events virtio_gpu_dequeue_ctrl_func [ 286.587028][ T40] Call Trace: [ 286.587032][ T40] [ 286.587037][ T40] __schedule+0xee1/0x59f0 [ 286.587053][ T40] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 286.587071][ T40] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 286.587092][ T40] ? io_schedule_timeout+0x150/0x150 [ 286.587111][ T40] ? __mutex_lock+0x962/0x1340 [ 286.587135][ T40] ? kthread_data+0x53/0xc0 [ 286.587158][ T40] schedule+0xe7/0x1b0 [ 286.587173][ T40] schedule_preempt_disabled+0x13/0x20 [ 286.587191][ T40] __mutex_lock+0x967/0x1340 [ 286.587210][ T40] ? drm_client_dev_hotplug+0x169/0x3c0 [ 286.587231][ T40] ? __kmem_cache_free+0x17c/0x2d0 [ 286.587252][ T40] ? lockdep_hardirqs_on+0x7d/0x100 [ 286.587271][ T40] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 286.587290][ T40] ? kfree+0x10b/0x140 [ 286.587305][ T40] ? kobject_uevent_env+0x2c8/0x1800 [ 286.587326][ T40] ? __wake_up_common_lock+0xe3/0x140 [ 286.587347][ T40] ? drm_client_dev_hotplug+0x169/0x3c0 [ 286.587368][ T40] drm_client_dev_hotplug+0x169/0x3c0 [ 286.587397][ T40] virtio_gpu_cmd_get_display_info_cb+0x3e1/0x550 [ 286.587416][ T40] ? virtio_gpu_cmd_unref_cb+0x50/0x50 [ 286.587430][ T40] virtio_gpu_dequeue_ctrl_func+0x209/0x7d0 [ 286.587449][ T40] ? virtio_gpu_free_vbufs+0x80/0x80 [ 286.587465][ T40] ? spin_bug+0x1d0/0x1d0 [ 286.587487][ T40] process_one_work+0xaa2/0x16f0 [ 286.587507][ T40] ? lock_sync+0x190/0x190 [ 286.587526][ T40] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.587549][ T40] ? spin_bug+0x1d0/0x1d0 [ 286.587571][ T40] worker_thread+0x687/0x1110 [ 286.587590][ T40] ? __kthread_parkme+0x152/0x220 [ 286.587615][ T40] ? process_one_work+0x16f0/0x16f0 [ 286.587633][ T40] kthread+0x33a/0x430 [ 286.587648][ T40] ? kthread_complete_and_exit+0x40/0x40 [ 286.587665][ T40] ret_from_fork+0x2c/0x70 [ 286.587724][ T40] ? kthread_complete_and_exit+0x40/0x40 [ 286.587743][ T40] ret_from_fork_asm+0x11/0x20 [ 286.587766][ T40] RIP: 0000:0x0 [ 286.587781][ T40] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 286.587789][ T40] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 286.587807][ T40] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 286.587817][ T40] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.587828][ T40] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 286.587838][ T40] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 286.587849][ T40] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 286.587861][ T40] [ 286.587898][ T40] INFO: task kworker/0:2:821 blocked for more than 143 seconds. [ 286.587909][ T40] Not tainted 6.5.0-rc3-syzkaller-00225-gf837f0a3c948 #0 [ 286.587918][ T40] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.587925][ T40] task:kworker/0:2 state:D stack:27416 pid:821 ppid:2 flags:0x00004000 [ 286.587952][ T40] Workqueue: events drm_fb_helper_damage_work [ 286.587973][ T40] Call Trace: [ 286.587978][ T40] [ 286.587985][ T40] __schedule+0xee1/0x59f0 [ 286.588003][ T40] ? io_schedule_timeout+0x150/0x150 [ 286.588030][ T40] ? io_schedule_timeout+0x150/0x150 [ 286.588049][ T40] ? preempt_schedule_common+0x45/0xc0 [ 286.588074][ T40] schedule+0xe7/0x1b0 [ 286.588092][ T40] virtio_gpu_queue_fenced_ctrl_buffer+0x497/0xff0 [ 286.588112][ T40] ? virtio_gpu_notify+0x170/0x170 [ 286.588134][ T40] ? kasan_set_track+0x25/0x30 [ 286.588157][ T40] ? prepare_to_swait_exclusive+0x240/0x240 [ 286.588179][ T40] ? virtio_gpu_cmd_resource_flush+0x15c/0x3d0 [ 286.588201][ T40] virtio_gpu_primary_plane_update+0x1057/0x1590 [ 286.588223][ T40] ? virtio_gpu_cursor_plane_update+0xd30/0xd30 [ 286.588243][ T40] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 286.588265][ T40] drm_atomic_helper_commit_planes+0x477/0xc00 [ 286.588291][ T40] drm_atomic_helper_commit_tail+0x69/0xf0 [ 286.588316][ T40] commit_tail+0x32c/0x410 [ 286.588347][ T40] drm_atomic_helper_commit+0x2f9/0x380 [ 286.588373][ T40] ? drm_atomic_helper_setup_commit+0x1610/0x1610 [ 286.588399][ T40] drm_atomic_commit+0x20b/0x2d0 [ 286.588419][ T40] ? drm_atomic_nonblocking_commit+0x180/0x180 [ 286.588448][ T40] ? __drm_printfn_seq_file+0x50/0x50 [ 286.588478][ T40] ? modeset_lock+0x10e/0x6b0 [ 286.588500][ T40] drm_atomic_helper_dirtyfb+0x611/0x7b0 [ 286.588524][ T40] ? drm_atomic_helper_check_plane_damage+0x1c0/0x1c0 [ 286.588551][ T40] ? dma_resv_reset_max_fences+0x9c/0x220 [ 286.588578][ T40] ? drm_atomic_helper_check_plane_damage+0x1c0/0x1c0 [ 286.588602][ T40] drm_fbdev_generic_helper_fb_dirty+0x823/0xbb0 [ 286.588629][ T40] ? drm_fbdev_generic_client_unregister+0x80/0x80 [ 286.588658][ T40] ? _raw_spin_unlock_irqrestore+0x4e/0x70 [ 286.588687][ T40] drm_fb_helper_damage_work+0x283/0x5e0 [ 286.588715][ T40] ? do_raw_spin_lock+0x12e/0x2b0 [ 286.588740][ T40] ? pan_set+0x1d0/0x1d0 [ 286.588757][ T40] ? spin_bug+0x1d0/0x1d0 [ 286.588786][ T40] process_one_work+0xaa2/0x16f0 [ 286.588805][ T40] ? pan_set+0x1d0/0x1d0 [ 286.588823][ T40] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.588847][ T40] ? spin_bug+0x1d0/0x1d0 [ 286.588871][ T40] worker_thread+0x896/0x1110 [ 286.588893][ T40] ? __kthread_parkme+0x152/0x220 [ 286.588923][ T40] ? process_one_work+0x16f0/0x16f0 [ 286.588946][ T40] kthread+0x33a/0x430 [ 286.588964][ T40] ? kthread_complete_and_exit+0x40/0x40 [ 286.588987][ T40] ret_from_fork+0x2c/0x70 [ 286.589008][ T40] ? kthread_complete_and_exit+0x40/0x40 [ 286.589028][ T40] ret_from_fork_asm+0x11/0x20 [ 286.589050][ T40] RIP: 0000:0x0 [ 286.589062][ T40] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 286.589070][ T40] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 286.589086][ T40] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 286.589096][ T40] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.589107][ T40] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 286.589121][ T40] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 286.589138][ T40] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 286.589150][ T40] [ 286.589157][ T40] [ 286.589157][ T40] Showing all locks held in the system: [ 286.589167][ T40] 9 locks held by swapper/0/1: [ 286.589177][ T40] #0: ffff88810512c170 (&dev->mutex){....}-{3:3}, at: __driver_attach+0x269/0x570 [ 286.589238][ T40] #1: ffff88801fb722f8 (&dev->clientlist_mutex){+.+.}-{3:3}, at: drm_client_register+0x54/0x280 [ 286.589292][ T40] #2: ffffffff8d3e3e28 (registration_lock){+.+.}-{3:3}, at: register_framebuffer+0x7a/0x940 [ 286.589345][ T40] #3: ffffffff8c990da0 (console_lock){+.+.}-{0:0}, at: fbcon_fb_registered+0x3c/0x660 [ 286.589402][ T40] #4: ffff88810611e280 (&helper->lock){+.+.}-{3:3}, at: drm_fb_helper_pan_display+0xd5/0x990 [ 286.589456][ T40] #5: ffff88801fb721b0 (&dev->master_mutex){+.+.}-{3:3}, at: drm_master_internal_acquire+0x21/0x70 [ 286.589514][ T40] #6: ffff88810611e098 (&client->modeset_mutex){+.+.}-{3:3}, at: drm_client_modeset_commit_locked+0x4c/0x570 [ 286.589570][ T40] #7: ffffc90000267330 (crtc_ww_class_acquire){+.+.}-{0:0}, at: drm_client_modeset_commit_atomic+0xd0/0x810 [ 286.589629][ T40] #8: ffff88801e4cd8b0 (crtc_ww_class_mutex){+.+.}-{3:3}, at: modeset_lock+0x482/0x6b0 [ 286.589682][ T40] 3 locks held by kworker/0:1/8: [ 286.589694][ T40] #0: ffff888012869d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 286.589734][ T40] #1: ffffc900002d7d80 ((work_completion)(&vgvq->dequeue_work)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 286.589778][ T40] #2: ffff88801fb722f8 (&dev->clientlist_mutex){+.+.}-{3:3}, at: drm_client_dev_hotplug+0x169/0x3c0 [ 286.589826][ T40] 1 lock held by rcu_tasks_kthre/13: [ 286.589836][ T40] #0: ffffffff8c9a2730 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xe20 [ 286.589896][ T40] 1 lock held by rcu_tasks_trace/14: [ 286.589905][ T40] #0: ffffffff8c9a2430 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2c/0xe20 [ 286.589954][ T40] 1 lock held by khungtaskd/40: [ 286.589963][ T40] #0: ffffffff8c9a3340 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 [ 286.590011][ T40] 2 locks held by kworker/u17:2/54: [ 286.590021][ T40] #0: ffff888012878138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 286.590067][ T40] #1: ffffc90000c87d80 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 286.590121][ T40] 5 locks held by kworker/0:2/821: [ 286.590135][ T40] #0: ffff888012869d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x96a/0x16f0 [ 286.590184][ T40] #1: ffffc90004cb7d80 ((work_completion)(&helper->damage_work)){+.+.}-{0:0}, at: process_one_work+0x99e/0x16f0 [ 286.590229][ T40] #2: ffffc90004cb7a40 (crtc_ww_class_acquire){+.+.}-{0:0}, at: drm_atomic_helper_dirtyfb+0xb5/0x7b0 [ 286.590282][ T40] #3: ffff88801e4cd8b0 (crtc_ww_class_mutex){+.+.}-{3:3}, at: modeset_lock+0x482/0x6b0 [ 286.590330][ T40] #4: ffffffff8d51c4b0 (drm_unplug_srcu){.+.+}-{0:0}, at: drm_dev_enter+0x4/0x160 [ 286.590378][ T40] [ 286.590382][ T40] ============================================= [ 286.590382][ T40] [ 286.590389][ T40] Kernel panic - not syncing: hung_task: blocked tasks [ 286.590396][ T40] CPU: 3 PID: 40 Comm: khungtaskd Not tainted 6.5.0-rc3-syzkaller-00225-gf837f0a3c948 #0 [ 286.590412][ T40] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 286.590424][ T40] Call Trace: [ 286.590429][ T40] [ 286.590434][ T40] dump_stack_lvl+0xd9/0x1b0 [ 286.590449][ T40] panic+0x6a4/0x750 [ 286.590465][ T40] ? panic_smp_self_stop+0xa0/0xa0 [ 286.590483][ T40] ? watchdog+0xce1/0x11b0 [ 286.590509][ T40] watchdog+0xcf2/0x11b0 [ 286.590531][ T40] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.590554][ T40] ? proc_dohung_task_timeout_secs+0x90/0x90 [ 286.590577][ T40] kthread+0x33a/0x430 [ 286.590591][ T40] ? kthread_complete_and_exit+0x40/0x40 [ 286.590607][ T40] ret_from_fork+0x2c/0x70 [ 286.590624][ T40] ? kthread_complete_and_exit+0x40/0x40 [ 286.590707][ T40] ret_from_fork_asm+0x11/0x20 [ 286.590731][ T40] RIP: 0000:0x0 [ 286.590745][ T40] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 286.590752][ T40] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 286.590768][ T40] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 286.590777][ T40] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 286.590790][ T40] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 286.590800][ T40] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 286.590809][ T40] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 286.590820][ T40] [ 286.591861][ T40] Kernel Offset: disabled [ 286.594917][ T40] Rebooting in 86400 seconds..