WARNING in drm_mode_config_validate qnx6: QNX6 filesystem 1.0.0 registered. fuse: init (API version 7.46) orangefs_debugfs_init: called with debug mask: :none: :0: orangefs_init: module version upstream loaded JFS: nTxBlock = 8192, nTxLock = 65536 SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled 9p: Installing v9fs 9p2000 file system support NILFS version 2 loaded befs: version: 0.9.3 ocfs2: Registered cluster interface o2cb ocfs2: Registered cluster interface user OCFS2 User DLM kernel interface loaded gfs2: GFS2 installed ceph: loaded (mds proto 32) NET: Registered PF_ALG protocol family async_tx: api initialized (async) Key type asymmetric registered Asymmetric key parser 'x509' registered Asymmetric key parser 'pkcs8' registered Key type pkcs7_test registered Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) io scheduler mq-deadline registered io scheduler kyber registered io scheduler bfq registered raid6: skipped pq benchmark and selected avx512x4 ACPI: \_SB_.GSIE: Enabled at IRQ 20 pcieport 0000:00:04.0: PME: Signaling with IRQ 25 pcieport 0000:00:04.0: AER: enabled with IRQ 26 input: Power Button as /devices/platform/LNXPWRBN:00/input/input0 ACPI: button: Power Button [PWRF] ioatdma: Intel(R) QuickData Technology Driver 5.00 ACPI: \_SB_.GSIF: Enabled at IRQ 21 ACPI: \_SB_.GSIH: Enabled at IRQ 23 N_HDLC line discipline registered with maxframe=4096 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled 00:04: ttyS0 I/O:0x3f8 (irq = 4, base_baud = 115200) is a 16550A Non-volatile memory driver v1.3 usbcore: registered new interface driver xillyusb ACPI: bus type drm_connector registered [drm] Initialized vgem 1.0.0 for vgem on minor 0 usbcore: registered new interface driver udl [drm] pci: virtio-vga detected at 0000:00:01.0 virtio-pci 0000:00:01.0: vgaarb: deactivate vga console Console: switching to colour dummy device 80x25 [drm] features: -virgl +edid -resource_blob -host_visible [drm] features: -context_init -blob_alignment [drm] number of scanouts: 1 [drm] number of cap sets: 0 ------------[ cut here ]------------ [PLANE:36:plane-1] pixel format with alpha exposed but blend mode not setup WARNING: drivers/gpu/drm/drm_mode_config.c:872 at validate_blend_mode_for_alpha_formats drivers/gpu/drm/drm_mode_config.c:872 [inline], CPU#1: swapper/0/1 WARNING: drivers/gpu/drm/drm_mode_config.c:872 at drm_mode_config_validate+0xfb4/0x1be0 drivers/gpu/drm/drm_mode_config.c:938, CPU#1: swapper/0/1 Modules linked in: CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 RIP: 0010:validate_blend_mode_for_alpha_formats drivers/gpu/drm/drm_mode_config.c:872 [inline] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 drivers/gpu/drm/drm_mode_config.c:938 Code: 00 49 8b 57 18 48 89 f8 48 c1 e8 03 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 00 0b 00 00 48 8d 3d bc 7c 7e 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 81 1a 3a fc 48 8d RSP: 0000:ffffc90000047908 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff88802856a9e0 RSI: 0000000000000024 RDI: ffffffff91503650 RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1005160023 R13: ffffed1005160024 R14: 0000000000000001 R15: ffff888028b00028 FS: 0000000000000000(0000) GS:ffff8880d5c6d000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000000eb96000 CR4: 0000000000352ef0 Call Trace: drm_dev_register+0x56e/0x7b0 drivers/gpu/drm/drm_drv.c:1077 virtio_gpu_probe+0x271/0x360 drivers/gpu/drm/virtio/virtgpu_drv.c:107 virtio_dev_probe+0x6a2/0xbe0 drivers/virtio/virtio.c:347 call_driver_probe drivers/base/dd.c:628 [inline] really_probe+0x241/0xa60 drivers/base/dd.c:706 __driver_probe_device+0x210/0x460 drivers/base/dd.c:868 driver_probe_device+0x4a/0x140 drivers/base/dd.c:898 __driver_attach+0x21f/0x5b0 drivers/base/dd.c:1292 bus_for_each_dev+0x13e/0x1d0 drivers/base/bus.c:383 bus_add_driver+0x305/0x5b0 drivers/base/bus.c:763 driver_register+0x1e2/0x360 drivers/base/driver.c:174 virtio_gpu_driver_init+0xc9/0x170 drivers/gpu/drm/virtio/virtgpu_drv.c:298 do_one_initcall+0x11c/0x6f0 init/main.c:1357 do_initcall_level init/main.c:1419 [inline] do_initcalls init/main.c:1435 [inline] do_basic_setup init/main.c:1455 [inline] kernel_init_freeable+0x6ea/0x7b0 init/main.c:1670 kernel_init+0x21/0x1e0 init/main.c:1560 ret_from_fork+0x730/0xd60 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 ---------------- Code disassembly (best guess): 0: 00 49 8b add %cl,-0x75(%rcx) 3: 57 push %rdi 4: 18 48 89 sbb %cl,-0x77(%rax) 7: f8 clc 8: 48 c1 e8 03 shr $0x3,%rax c: 0f b6 04 28 movzbl (%rax,%rbp,1),%eax 10: 84 c0 test %al,%al 12: 74 08 je 0x1c 14: 3c 03 cmp $0x3,%al 16: 0f 8e 00 0b 00 00 jle 0xb1c 1c: 48 8d 3d bc 7c 7e 0b lea 0xb7e7cbc(%rip),%rdi # 0xb7e7cdf 23: 41 8b b7 c8 00 00 00 mov 0xc8(%r15),%esi * 2a: 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: e9 fa fd ff ff jmp 0xfffffe2e 34: 48 8b 5c 24 20 mov 0x20(%rsp),%rbx 39: e8 81 1a 3a fc call 0xfc3a1abf 3e: 48 rex.W 3f: 8d .byte 0x8d failed to run ["ssh" "-p" "16007" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=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 16007 timed out ftruncate: Invalid argument qemu-system-x86_64: warning: hub 0 is not connected to host network [ 0.000000][ T0] Linux version syzkaller (syzkaller@syzkaller) (gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #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] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x000000007ffdcfff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000007ffdd000-0x000000007fffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x0000000080000000-0x00000000afffffff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000c0000000-0x00000000fed1bfff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000fed20000-0x00000000feffbfff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000ff000000-0x00000000fffbffff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] System RAM [ 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] Hash pointers mode set to never. [ 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] DMI: SMBIOS 2.8 present. [ 0.000000][ T0] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] last_pfn = 0x7ffdd max_arch_pfn = 0x400000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000006][ T0] kvm-clock: using sched offset of 2050258969 cycles [ 0.003502][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.014642][ T0] tsc: Detected 2600.012 MHz processor [ 0.028617][ T0] last_pfn = 0x180000 max_arch_pfn = 0x400000000 [ 0.032599][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.038976][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.043674][ T0] last_pfn = 0x7ffdd max_arch_pfn = 0x400000000 [ 0.054678][ T0] found SMP MP-table at [mem 0x000f5420-0x000f542f] [ 0.059016][ T0] Using GB pages for direct mapping [ 0.066144][ T0] ACPI: Early table checksum verification disabled [ 0.069827][ T0] ACPI: RSDP 0x00000000000F5200 000014 (v00 BOCHS ) [ 0.073582][ T0] ACPI: RSDT 0x000000007FFE297A 000048 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.079306][ T0] ACPI: FACP 0x000000007FFE1B81 0000F4 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.084740][ T0] ACPI: DSDT 0x000000007FFDF040 002B41 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.090252][ T0] ACPI: FACS 0x000000007FFDF000 000040 [ 0.093387][ T0] ACPI: APIC 0x000000007FFE1C75 0000B0 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.099344][ T0] ACPI: HPET 0x000000007FFE1D25 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.105312][ T0] ACPI: SRAT 0x000000007FFE1D5D 000178 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.111218][ T0] ACPI: MCFG 0x000000007FFE1ED5 00003C (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.116747][ T0] ACPI: DMAR 0x000000007FFE1F11 0000C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.122947][ T0] ACPI: SSDT 0x000000007FFE1FD1 0008A1 (v01 BOCHS NVDIMM 00000001 BXPC 00000001) [ 0.129494][ T0] ACPI: NFIT 0x000000007FFE2872 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.135150][ T0] ACPI: WAET 0x000000007FFE2952 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.141744][ T0] ACPI: Reserving FACP table memory at [mem 0x7ffe1b81-0x7ffe1c74] [ 0.147351][ T0] ACPI: Reserving DSDT table memory at [mem 0x7ffdf040-0x7ffe1b80] [ 0.153313][ T0] ACPI: Reserving FACS table memory at [mem 0x7ffdf000-0x7ffdf03f] [ 0.158338][ T0] ACPI: Reserving APIC table memory at [mem 0x7ffe1c75-0x7ffe1d24] [ 0.162984][ T0] ACPI: Reserving HPET table memory at [mem 0x7ffe1d25-0x7ffe1d5c] [ 0.167844][ T0] ACPI: Reserving SRAT table memory at [mem 0x7ffe1d5d-0x7ffe1ed4] [ 0.172390][ T0] ACPI: Reserving MCFG table memory at [mem 0x7ffe1ed5-0x7ffe1f10] [ 0.176905][ T0] ACPI: Reserving DMAR table memory at [mem 0x7ffe1f11-0x7ffe1fd0] [ 0.181399][ T0] ACPI: Reserving SSDT table memory at [mem 0x7ffe1fd1-0x7ffe2871] [ 0.186420][ T0] ACPI: Reserving NFIT table memory at [mem 0x7ffe2872-0x7ffe2951] [ 0.192219][ T0] ACPI: Reserving WAET table memory at [mem 0x7ffe2952-0x7ffe2979] [ 0.198755][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.203266][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0x7fffffff] [ 0.207808][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x17fffffff] [ 0.211855][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x183ffffff] non-volatile [ 0.216635][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x57fffffff] hotplug [ 0.222000][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0x7fffffff] -> [mem 0x00001000-0x7fffffff] [ 0.230300][ T0] NUMA: Node 0 [mem 0x00001000-0x7fffffff] + [mem 0x100000000-0x17fffffff] -> [mem 0x00001000-0x17fffffff] [ 0.237667][ T0] Faking node 0 at [mem 0x0000000000001000-0x00000000ffffffff] (4095MB) [ 0.242570][ T0] Faking node 1 at [mem 0x0000000100000000-0x000000017fffffff] (2048MB) [ 0.248076][ T0] NODE_DATA(0) allocated [mem 0x7ffd7140-0x7ffdcfff] [ 0.252202][ T0] NODE_DATA(1) allocated [mem 0x17fff7140-0x17fffcfff] [ 0.418122][ T0] KernelAddressSanitizer initialized (generic) [ 0.426373][ T0] ACPI: PM-Timer IO Port: 0x608 [ 0.429230][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.434378][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.439027][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.443132][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.447869][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.453602][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.459447][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.465258][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.470857][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.475381][ T0] TSC deadline timer available [ 0.478563][ T0] CPU topo: Max. logical packages: 2 [ 0.481987][ T0] CPU topo: Max. logical nodes: 1 [ 0.485471][ T0] CPU topo: Num. nodes per package: 1 [ 0.488760][ T0] CPU topo: Max. logical dies: 2 [ 0.491799][ T0] CPU topo: Max. dies per package: 1 [ 0.495554][ T0] CPU topo: Max. threads per core: 2 [ 0.499406][ T0] CPU topo: Num. cores per package: 2 [ 0.502622][ T0] CPU topo: Num. threads per package: 4 [ 0.506293][ T0] CPU topo: Allowing 4 present CPUs plus 4 hotplug CPUs [ 0.511092][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.515628][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.519059][ T0] kvm-guest: setup PV sched yield [ 0.521922][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.526716][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.532579][ T0] PM: hibernation: Registered nosave memory: [mem 0x7ffdd000-0xffffffff] [ 0.537907][ T0] [gap 0xc0000000-0xfed1bfff] available for PCI devices [ 0.542483][ T0] Booting paravirtualized kernel on KVM [ 0.546320][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.615381][ T0] Zone ranges: [ 0.617559][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.622241][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.626585][ T0] Normal [mem 0x0000000100000000-0x000000017fffffff] [ 0.631597][ T0] Device empty [ 0.634157][ T0] Movable zone start for each node [ 0.637784][ T0] Early memory node ranges [ 0.640868][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.645935][ T0] node 0: [mem 0x0000000000100000-0x000000007ffdcfff] [ 0.650998][ T0] node 1: [mem 0x0000000100000000-0x000000017fffffff] [ 0.656052][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdcfff] [ 0.661797][ T0] Initmem setup node 1 [mem 0x0000000100000000-0x000000017fffffff] [ 0.687575][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.692559][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.746957][ T0] On node 1, zone Normal: 35 pages in unavailable ranges [ 0.752023][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:2 [ 0.760120][ T0] percpu: Embedded 72 pages/cpu s254024 r8192 d32696 u1048576 [ 0.764590][ T0] kvm-guest: PV spinlocks enabled [ 0.767423][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.772115][ 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=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=32 max_loop=32 nbds_max=32 \ [ 0.824275][ T0] Kernel command line: comedi.comedi_num_legacy_minors=4 panic_on_warn=1 root=/dev/sda console=ttyS0 root=/dev/sda1 [ 0.835724][ T0] Unknown kernel command line parameters "nbds_max=32", will be passed to user space. [ 0.841219][ T0] random: crng init done [ 0.843564][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.848903][ T0] software IO TLB: area num 8. [ 0.879336][ T0] Fallback order for Node 0: 0 1 [ 0.879356][ T0] Fallback order for Node 1: 1 0 [ 0.879369][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1048443 [ 0.888782][ T0] Policy zone: Normal [ 0.891448][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.895473][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.899591][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.908759][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 1.121332][ T0] ********************************************************** [ 1.125282][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.129247][ T0] ** ** [ 1.133159][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.137098][ T0] ** via the console, logs, and other interfaces. This ** [ 1.140992][ T0] ** might reduce the security of your system. ** [ 1.144881][ T0] ** ** [ 1.148845][ T0] ** If you see this message and you are not debugging ** [ 1.152786][ T0] ** the kernel, report this immediately to your system ** [ 1.156737][ T0] ** administrator! ** [ 1.160721][ T0] ** ** [ 1.164570][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.168438][ T0] ** ** [ 1.172285][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.176546][ T0] ********************************************************** [ 1.185951][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=2 [ 1.254821][ T0] allocated 83886080 bytes of page_ext [ 1.258492][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.278728][ T0] Node 0, zone DMA32: page owner found early allocated 10430 pages [ 1.292347][ T0] Node 1, zone Normal: page owner found early allocated 10247 pages [ 1.297708][ T0] Dynamic Preempt: full [ 1.301505][ T0] Running RCU self tests [ 1.303747][ T0] Running RCU synchronous self tests [ 1.306540][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.310180][ T0] rcu: RCU lockdep checking is enabled. [ 1.313209][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.317194][ T0] rcu: RCU debug extended QS entry/exit. [ 1.320182][ T0] All grace periods are expedited (rcu_expedited). [ 1.323685][ T0] Trampoline variant of Tasks RCU enabled. [ 1.326881][ T0] Tracing variant of Tasks RCU enabled. [ 1.330329][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.336557][ T0] Running RCU synchronous self tests [ 1.340154][ T0] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 1.519794][ T0] NR_IRQS: 4352, nr_irqs: 488, preallocated irqs: 16 [ 1.524308][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.528415][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.534525][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88816da00000-0xffff88816dc00000 [ 1.565100][ T0] Console: colour VGA+ 80x25 [ 1.567843][ T0] printk: console [ttyS0] enabled [ 1.567843][ T0] printk: console [ttyS0] enabled [ 1.573383][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.573383][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.580544][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.585278][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.588025][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.590749][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.593578][ T0] ... CLASSHASH_SIZE: 4096 [ 1.596494][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.599533][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.602575][ T0] ... CHAINHASH_SIZE: 524288 [ 1.605597][ T0] memory used by lock dependency info: 106625 kB [ 1.609175][ T0] memory used for stack traces: 8320 kB [ 1.612220][ T0] per task-struct memory footprint: 1920 bytes [ 1.615858][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.622571][ T0] ACPI: Core revision 20260408 [ 1.626803][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 1.632795][ T0] APIC: Switch to symmetric I/O mode setup [ 1.635910][ T0] DMAR: Host address width 48 [ 1.638419][ T0] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 1.641883][ T0] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c222f0606 ecap f00f5e [ 1.646977][ T0] DMAR: ATSR flags: 0x1 [ 1.649259][ T0] DMAR-IR: IOAPIC id 0 under DRHD base 0xfed90000 IOMMU 0 [ 1.653373][ T0] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 1.661584][ T0] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 1.665000][ T0] x2apic enabled [ 1.667396][ T0] APIC: Switched APIC routing to: cluster x2apic [ 1.670820][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 1.675348][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 1.680859][ T0] kvm-guest: setup PV IPIs [ 1.695300][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 1.699515][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a472b559, max_idle_ns: 440795210424 ns [ 1.705793][ T0] Calibrating delay loop (skipped) preset value.. 5200.02 BogoMIPS (lpj=26000120) [ 1.712036][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.716504][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 1.719801][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 1.725901][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 1.732106][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.735791][ T0] Spectre V2 : Mitigation: Enhanced / Automatic IBRS [ 1.739295][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.742562][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.745792][ T0] Spectre V2 : WARNING: Unprivileged eBPF is enabled with eIBRS on, data leaks possible via Spectre v2 BHB attacks! [ 1.755803][ T0] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT [ 1.760085][ T0] Spectre V2 : Enabling IBPB for BPF [ 1.762765][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.765795][ T0] active return thunk: its_return_thunk [ 1.768767][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.775876][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.780366][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.784136][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.785793][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 1.789655][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 1.793439][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 1.795793][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.799459][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 1.805790][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 1.809789][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 1.813395][ T0] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 2.062592][ T0] pid_max: default: 32768 minimum: 301 [ 2.066676][ T0] landlock: Up and running. [ 2.068962][ T0] Yama: becoming mindful. [ 2.071376][ T0] TOMOYO Linux initialized [ 2.073660][ T0] SELinux: Initializing. [ 2.078323][ T0] LSM support for eBPF active [ 2.081070][ T0] debugfs: Unable to create file 'net_refcnt@ffffffff9bde29c0', debugfs is not initialized yet [ 2.085838][ T0] debugfs: Unable to create file 'net_notrefcnt@ffffffff9bde2a38', debugfs is not initialized yet [ 2.097493][ T0] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.105318][ T0] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, vmalloc hugepage) [ 2.106291][ T0] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.115888][ T0] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.121617][ T0] VFS: Finished mounting rootfs on nullfs [ 2.128856][ T0] Running RCU synchronous self tests [ 2.131573][ T0] Running RCU synchronous self tests [ 2.136045][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.60GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 2.143937][ T1] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 2.145947][ T1] signal: max sigframe size: 3632 [ 2.150093][ T1] rcu: Hierarchical SRCU implementation. [ 2.153939][ T1] rcu: Max phase no-delay instances is 1000. [ 2.156547][ T1] Timer migration: 2 hierarchy levels; 8 children per group; 1 crossnode level [ 2.205186][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.207392][ T1] smp: Bringing up secondary CPUs ... [ 2.212093][ T1] smpboot: x86: Booting SMP configuration: [ 2.215345][ T1] .... node #0, CPUs: #2 [ 2.228476][ T1] #1 #3 [ 2.237527][ T1] smp: Brought up 2 nodes, 4 CPUs [ 2.237527][ T1] smpboot: Total of 4 processors activated (20800.09 BogoMIPS) [ 2.257183][ T1] Memory: 2913364K/4193772K available (177257K kernel code, 43449K rwdata, 43652K rodata, 28316K init, 120188K bss, 1173984K reserved, 0K cma-reserved) [ 2.266588][ T1] devtmpfs: initialized [ 2.269078][ T1] x86/mm: Memory block size: 128MB [ 2.308652][ T1] Running RCU synchronous self tests [ 2.308652][ T1] Running RCU synchronous self tests [ 2.316037][ T1] Running RCU Tasks wait API self tests [ 2.425930][ T1] Running RCU Tasks Trace wait API self tests [ 2.429485][ T1] posixtimers hash table entries: 4096 (order: 7, 294912 bytes, vmalloc) [ 2.429485][ T1] futex hash table entries: 1024 (131072 bytes on 2 NUMA nodes, total 256 KiB, linear). [ 2.429485][ T1] xor: automatically using best checksumming function avx [ 2.445992][ T1] PM: RTC time: 21:01:48, date: 2026-08-26 [ 2.451779][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.457838][ T1] audit: initializing netlink subsys (disabled) [ 2.459377][ T43] audit: type=2000 audit(1787778108.737:1): state=initialized audit_enabled=0 res=1 [ 2.459377][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.465827][ T1] cpuidle: using governor menu [ 2.466069][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.469926][ T10] Callback from call_rcu_tasks_trace() invoked. [ 2.474778][ T1] dca service started, version 1.12.1 [ 2.475225][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] (base 0xb0000000) for domain 0000 [bus 00-ff] [ 2.475245][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] reserved as E820 entry [ 2.537823][ T41] Callback from call_rcu_tasks() invoked. [ 2.542827][ T1] PCI: Using configuration type 1 for base access [ 2.556638][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.556638][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.556638][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.556638][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.585840][ T1] raid6: using avx512x2 recovery algorithm [ 2.593276][ T1] ACPI: Added _OSI(Module Device) [ 2.595833][ T1] ACPI: Added _OSI(Processor Device) [ 2.599182][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.722195][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.746494][ T1] ACPI: \_SB_: platform _OSC: OS support mask [000e7eee] [ 2.751758][ T1] ACPI: Interpreter enabled [ 2.751758][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.751758][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.751758][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.751758][ T1] PCI: Using E820 reservations for host bridge windows [ 2.755609][ T1] ACPI: Enabled 4 GPEs in block 00 to 3F [ 2.969329][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.969430][ T1] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 2.972350][ T1] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug LTR] [ 2.978768][ T1] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] [ 2.980607][ T1] PCI host bridge to bus 0000:00 [ 2.980616][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.980876][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.980897][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.980914][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.980932][ T1] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window] [ 2.980949][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 2.980965][ T1] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x38080000bfff window] [ 2.980983][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.981366][ T1] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000 conventional PCI endpoint [ 2.988716][ T1] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint [ 2.995171][ T1] pci 0000:00:01.0: BAR 0 [mem 0xfe000000-0xfe7fffff pref] [ 2.995316][ T1] pci 0000:00:01.0: BAR 2 [mem 0x380800000000-0x380800003fff 64bit pref] [ 2.995370][ T1] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff] [ 2.995471][ T1] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 2.996363][ T1] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.003027][ T1] pci 0000:00:02.0: [8086:10d3] type 00 class 0x020000 PCIe Root Complex Integrated Endpoint [ 3.007345][ T1] pci 0000:00:02.0: BAR 0 [mem 0xfea80000-0xfea9ffff] [ 3.007407][ T1] pci 0000:00:02.0: BAR 1 [mem 0xfeaa0000-0xfeabffff] [ 3.007479][ T1] pci 0000:00:02.0: BAR 2 [io 0xc080-0xc09f] [ 3.007553][ T1] pci 0000:00:02.0: BAR 3 [mem 0xfeaf0000-0xfeaf3fff] [ 3.007712][ T1] pci 0000:00:02.0: ROM [mem 0xfea00000-0xfea3ffff pref] [ 3.008101][ T1] pci 0000:00:02.0: enabling Extended Tags [ 3.016623][ T1] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.020383][ T1] pci 0000:00:03.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.020461][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfeaf5000-0xfeaf5fff] [ 3.020999][ T1] pci 0000:00:03.0: BAR 4 [mem 0x380800004000-0x380800007fff 64bit pref] [ 3.028291][ T1] pci 0000:00:04.0: [8086:3420] type 01 class 0x060400 PCIe Root Port [ 3.030865][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.031439][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 3.032427][ T1] pci 0000:00:04.0: bridge window [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 3.032867][ T1] pci 0000:00:04.0: enabling Extended Tags [ 3.040307][ T1] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint [ 3.043716][ T1] pci 0000:00:05.0: BAR 0 [io 0xc0c0-0xc0df] [ 3.043802][ T1] pci 0000:00:05.0: BAR 1 [mem 0xfeaf6000-0xfeaf6fff] [ 3.043987][ T1] pci 0000:00:05.0: BAR 4 [mem 0x380800008000-0x38080000bfff 64bit pref] [ 3.050585][ T1] pci 0000:00:06.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint [ 3.054983][ T1] pci 0000:00:06.0: BAR 0 [mem 0xfeac0000-0xfeadffff] [ 3.055060][ T1] pci 0000:00:06.0: BAR 1 [io 0xc000-0xc03f] [ 3.055347][ T1] pci 0000:00:06.0: ROM [mem 0xfea40000-0xfea7ffff pref] [ 3.061522][ T1] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 conventional PCI endpoint [ 3.064946][ T1] pci 0000:00:1d.0: BAR 4 [io 0xc0e0-0xc0ff] [ 3.069691][ T1] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 conventional PCI endpoint [ 3.072667][ T1] pci 0000:00:1d.1: BAR 4 [io 0xc100-0xc11f] [ 3.078140][ T1] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 conventional PCI endpoint [ 3.081147][ T1] pci 0000:00:1d.2: BAR 4 [io 0xc120-0xc13f] [ 3.085321][ T1] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 conventional PCI endpoint [ 3.087296][ T1] pci 0000:00:1d.7: BAR 0 [mem 0xfeaf7000-0xfeaf7fff] [ 3.090533][ T1] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100 conventional PCI endpoint [ 3.092547][ T1] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO [ 3.097716][ T1] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601 conventional PCI endpoint [ 3.101546][ T1] pci 0000:00:1f.2: BAR 4 [io 0xc140-0xc15f] [ 3.101624][ T1] pci 0000:00:1f.2: BAR 5 [mem 0xfeaf8000-0xfeaf8fff] [ 3.108939][ T1] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 conventional PCI endpoint [ 3.111561][ T1] pci 0000:00:1f.3: BAR 4 [io 0x0700-0x073f] [ 3.118901][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.164068][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.169552][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.174995][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.179536][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.184907][ T1] ACPI: PCI: Interrupt link LNKE configured for IRQ 10 [ 3.189606][ T1] ACPI: PCI: Interrupt link LNKF configured for IRQ 10 [ 3.194665][ T1] ACPI: PCI: Interrupt link LNKG configured for IRQ 11 [ 3.199825][ T1] ACPI: PCI: Interrupt link LNKH configured for IRQ 11 [ 3.201141][ T1] ACPI: PCI: Interrupt link GSIA configured for IRQ 16 [ 3.201823][ T1] ACPI: PCI: Interrupt link GSIB configured for IRQ 17 [ 3.202567][ T1] ACPI: PCI: Interrupt link GSIC configured for IRQ 18 [ 3.203264][ T1] ACPI: PCI: Interrupt link GSID configured for IRQ 19 [ 3.203980][ T1] ACPI: PCI: Interrupt link GSIE configured for IRQ 20 [ 3.204720][ T1] ACPI: PCI: Interrupt link GSIF configured for IRQ 21 [ 3.205413][ T1] ACPI: PCI: Interrupt link GSIG configured for IRQ 22 [ 3.206135][ T1] ACPI: PCI: Interrupt link GSIH configured for IRQ 23 [ 3.255846][ T1] iommu: Default domain type: Translated [ 3.255859][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.275816][ T1] SCSI subsystem initialized [ 3.275816][ T1] ACPI: bus type USB registered [ 3.275816][ T1] usbcore: registered new interface driver usbfs [ 3.275816][ T1] usbcore: registered new interface driver hub [ 3.275816][ T1] usbcore: registered new device driver usb [ 3.275816][ T1] mc: Linux media interface: v0.10 [ 3.275816][ T1] videodev: Linux video capture interface: v2.00 [ 3.275816][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.275816][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.275816][ T1] PTP clock support registered [ 3.276024][ T1] EDAC MC: Ver: 3.0.0 [ 3.282750][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.313604][ T1] Bluetooth: Core ver 2.22 [ 3.313767][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.313773][ T1] Bluetooth: HCI device and connection manager initialized [ 3.313820][ T1] Bluetooth: HCI socket layer initialized [ 3.313832][ T1] Bluetooth: L2CAP socket layer initialized [ 3.313879][ T1] Bluetooth: SCO socket layer initialized [ 3.313940][ T1] NET: Registered PF_ATMPVC protocol family [ 3.314157][ T1] NetLabel: Initializing [ 3.314162][ T1] NetLabel: domain hash size = 128 [ 3.314166][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.314426][ T1] NetLabel: unlabeled traffic allowed by default [ 3.317326][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.317656][ T1] NET: Registered PF_NFC protocol family [ 3.317774][ T1] mctp: management component transport protocol core [ 3.317782][ T1] NET: Registered PF_MCTP protocol family [ 3.318116][ T1] PCI: Using ACPI for IRQ routing [ 3.745810][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 3.745906][ T1] e820: register RAM buffer resource [mem 0x7ffdd000-0x7fffffff] [ 3.746879][ T1] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 3.746909][ T1] pci 0000:00:01.0: vgaarb: bridge control possible [ 3.746921][ T1] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.746975][ T1] vgaarb: loaded [ 3.752825][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 3.755804][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 3.760170][ T1] clocksource: Switched to clocksource kvm-clock [ 3.765611][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.765774][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 3.798126][ T1] netfs: FS-Cache loaded [ 3.801972][ T1] CacheFiles: Loaded [ 3.804986][ T1] TOMOYO: 2.6.0 [ 3.807025][ T1] Mandatory Access Control activated. [ 3.810591][ T1] acpi PNP0C01:00: Reserved [mem 0xb0000000-0xbfffffff] [ 3.815023][ T1] pnp: PnP ACPI init [ 3.834024][ T1] pnp: PnP ACPI: found 5 devices [ 3.879322][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.880786][ T1] NET: Registered PF_INET protocol family [ 3.881671][ T1] IP idents hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.896414][ T1] tcp_listen_portaddr_hash hash table entries: 2048 (order: 6, 147456 bytes, vmalloc) [ 3.896859][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.897491][ T1] TCP established hash table entries: 32768 (order: 6, 262144 bytes, vmalloc) [ 3.902348][ T1] TCP bind hash table entries: 32768 (order: 11, 4718592 bytes, vmalloc hugepage) [ 3.904804][ T1] TCP: Hash tables configured (established 32768 bind 32768) [ 3.907985][ T1] MPTCP token hash table entries: 4096 (order: 7, 360448 bytes, vmalloc) [ 3.908881][ T1] UDP hash table entries: 2048 (order: 7, 524288 bytes, vmalloc) [ 3.910657][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.914426][ T1] RPC: Registered named UNIX socket transport module. [ 3.914436][ T1] RPC: Registered udp transport module. [ 3.914442][ T1] RPC: Registered tcp transport module. [ 3.914449][ T1] RPC: Registered tcp-with-tls transport module. [ 3.914455][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.918528][ T1] NET: Registered PF_XDP protocol family [ 3.918685][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 3.918755][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff]: assigned [ 3.918801][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.918893][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 3.920948][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 3.922148][ T1] pci 0000:00:04.0: bridge window [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 3.924301][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.924318][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.924331][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.924344][ T1] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window] [ 3.924358][ T1] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window] [ 3.924371][ T1] pci_bus 0000:00: resource 9 [mem 0x380000000000-0x38080000bfff window] [ 3.924386][ T1] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 3.924398][ T1] pci_bus 0000:01: resource 1 [mem 0xfe800000-0xfe9fffff] [ 3.924411][ T1] pci_bus 0000:01: resource 2 [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 3.954829][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 3.986360][ T1] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x1360 took 59431 usecs [ 4.011169][ T1] ACPI: \_SB_.GSIB: Enabled at IRQ 17 [ 4.035938][ T1] pci 0000:00:1d.1: quirk_usb_early_handoff+0x0/0x1360 took 48197 usecs [ 4.057960][ T1] ACPI: \_SB_.GSIC: Enabled at IRQ 18 [ 4.079111][ T1] pci 0000:00:1d.2: quirk_usb_early_handoff+0x0/0x1360 took 42005 usecs [ 4.094371][ T1] ACPI: \_SB_.GSID: Enabled at IRQ 19 [ 4.120072][ T1] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x1360 took 39870 usecs [ 4.120434][ T1] PCI: CLS 0 bytes, default 64 [ 4.121011][ T1] DMAR: No RMRR found [ 4.121016][ T1] DMAR: No SATC found [ 4.121022][ T1] DMAR: dmar0: Using Queued invalidation [ 4.123921][ T1] pci 0000:00:00.0: Adding to iommu group 0 [ 4.124216][ T1] pci 0000:00:01.0: Adding to iommu group 1 [ 4.124441][ T1] pci 0000:00:02.0: Adding to iommu group 2 [ 4.124681][ T1] pci 0000:00:03.0: Adding to iommu group 3 [ 4.124964][ T1] pci 0000:00:04.0: Adding to iommu group 4 [ 4.125277][ T1] pci 0000:00:05.0: Adding to iommu group 5 [ 4.125557][ T1] pci 0000:00:06.0: Adding to iommu group 6 [ 4.125556][ T76] kworker/u33:0 (76) used greatest stack depth: 27880 bytes left [ 4.125825][ T1] pci 0000:00:1d.0: Adding to iommu group 7 [ 4.126031][ T1] pci 0000:00:1d.1: Adding to iommu group 7 [ 4.126163][ T1] pci 0000:00:1d.2: Adding to iommu group 7 [ 4.126347][ T1] pci 0000:00:1d.7: Adding to iommu group 7 [ 4.126613][ T1] pci 0000:00:1f.0: Adding to iommu group 8 [ 4.126839][ T1] pci 0000:00:1f.2: Adding to iommu group 8 [ 4.127054][ T1] pci 0000:00:1f.3: Adding to iommu group 8 [ 4.158878][ T1] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 4.158888][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.158892][ T1] software IO TLB: mapped [mem 0x0000000066400000-0x000000006a400000] (64MB) [ 4.159667][ T1] ACPI: bus type thunderbolt registered [ 4.164348][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.285101][ T1] kvm_amd: CPU 0 isn't AMD or Hygon [ 4.285146][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a472b559, max_idle_ns: 440795210424 ns [ 4.296821][ T1] clocksource: Switched to clocksource tsc [ 4.318730][ T105] kworker/u33:0 (105) used greatest stack depth: 27720 bytes left [ 4.337702][ T1] Initialise system trusted keyrings [ 4.338831][ T1] workingset: timestamp_bits=40 (anon: 35) max_order=20 bucket_order=0 (anon: 0) [ 4.344515][ T1] DLM installed [ 4.348878][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 4.359167][ T1] NFS: Registering the id_resolver key type [ 4.359308][ T1] Key type id_resolver registered [ 4.359317][ T1] Key type id_legacy registered [ 4.359598][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 4.359726][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 4.363098][ T1] smbdirect: subsystem loading... [ 4.367498][ T1] smbdirect: subsystem loaded [ 4.376531][ T1] Key type cifs.spnego registered [ 4.376703][ T1] Key type cifs.idmap registered [ 4.379731][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 4.379738][ T1] ntfs3: Read-only LZX/Xpress compression included [ 4.380018][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 4.382038][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 4.382161][ T1] QNX4 filesystem 0.2.3 registered. [ 4.382242][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 4.383032][ T1] fuse: init (API version 7.46) [ 4.385809][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 4.386978][ T1] orangefs_init: module version upstream loaded [ 4.388439][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 4.399861][ T1] SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled [ 4.408000][ T1] 9p: Installing v9fs 9p2000 file system support [ 4.408728][ T1] NILFS version 2 loaded [ 4.408734][ T1] befs: version: 0.9.3 [ 4.409504][ T1] ocfs2: Registered cluster interface o2cb [ 4.410485][ T1] ocfs2: Registered cluster interface user [ 4.411051][ T1] OCFS2 User DLM kernel interface loaded [ 4.430305][ T1] gfs2: GFS2 installed [ 4.445195][ T1] ceph: loaded (mds proto 32) [ 4.484574][ T1] NET: Registered PF_ALG protocol family [ 4.484835][ T1] async_tx: api initialized (async) [ 4.484871][ T1] Key type asymmetric registered [ 4.484898][ T1] Asymmetric key parser 'x509' registered [ 4.484906][ T1] Asymmetric key parser 'pkcs8' registered [ 4.484914][ T1] Key type pkcs7_test registered [ 4.485432][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 4.487228][ T1] io scheduler mq-deadline registered [ 4.487239][ T1] io scheduler kyber registered [ 4.488229][ T1] io scheduler bfq registered [ 4.489408][ T1] raid6: skipped pq benchmark and selected avx512x4 [ 4.519348][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 4.524527][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 4.527694][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 4.533835][ T1] input: Power Button as /devices/platform/LNXPWRBN:00/input/input0 [ 4.535072][ T1] ACPI: button: Power Button [PWRF] [ 4.535372][ T191] kworker/u33:3 (191) used greatest stack depth: 27592 bytes left [ 4.822256][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 4.855579][ T1] ACPI: \_SB_.GSIF: Enabled at IRQ 21 [ 4.899098][ T1] ACPI: \_SB_.GSIH: Enabled at IRQ 23 [ 5.037938][ T477] kworker/u33:5 (477) used greatest stack depth: 27160 bytes left [ 5.163920][ T755] kworker/u33:3 (755) used greatest stack depth: 26920 bytes left [ 5.167845][ T1] N_HDLC line discipline registered with maxframe=4096 [ 5.168483][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 5.171689][ T1] 00:04: ttyS0 I/O:0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.209817][ T1] Non-volatile memory driver v1.3 [ 5.217091][ T1] usbcore: registered new interface driver xillyusb [ 5.221270][ T1] ACPI: bus type drm_connector registered [ 5.227311][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 5.227935][ T1] usbcore: registered new interface driver udl [ 5.228947][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 5.229017][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 5.249207][ T1] Console: switching to colour dummy device 80x25 [ 5.251082][ T1] [drm] features: -virgl +edid -resource_blob -host_visible [ 5.251090][ T1] [drm] features: -context_init -blob_alignment [ 5.256575][ T1] [drm] number of scanouts: 1 [ 5.256607][ T1] [drm] number of cap sets: 0 [ 5.259308][ T1] ------------[ cut here ]------------ [ 5.259319][ T1] [PLANE:36:plane-1] pixel format with alpha exposed but blend mode not setup [ 5.259328][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:872 at drm_mode_config_validate+0xfb4/0x1be0, CPU#1: swapper/0/1 [ 5.284825][ T1] Modules linked in: [ 5.287638][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 5.292913][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 5.298346][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 5.301761][ T1] Code: 00 49 8b 57 18 48 89 f8 48 c1 e8 03 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 00 0b 00 00 48 8d 3d bc 7c 7e 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 81 1a 3a fc 48 8d [ 5.314800][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 5.318888][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.323685][ T1] RDX: ffff88802856a9e0 RSI: 0000000000000024 RDI: ffffffff91503650 [ 5.327909][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 5.332073][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1005160023 [ 5.336583][ T1] R13: ffffed1005160024 R14: 0000000000000001 R15: ffff888028b00028 [ 5.341350][ T1] FS: 0000000000000000(0000) GS:ffff8880d5c6d000(0000) knlGS:0000000000000000 [ 5.346531][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 5.350316][ T1] CR2: 0000000000000000 CR3: 000000000eb96000 CR4: 0000000000352ef0 [ 5.355482][ T1] Call Trace: [ 5.357760][ T1] [ 5.359794][ T1] ? queue_work_on+0x137/0x1e0 [ 5.363043][ T1] drm_dev_register+0x56e/0x7b0 [ 5.366259][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1e0 [ 5.371093][ T1] virtio_gpu_probe+0x271/0x360 [ 5.374281][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 5.376797][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 5.379595][ T1] ? kernfs_create_link+0x1bd/0x240 [ 5.382258][ T1] ? kernfs_put+0x3f/0x60 [ 5.384700][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 5.387648][ T1] ? sysfs_create_link+0x68/0xc0 [ 5.390171][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 5.393083][ T1] really_probe+0x241/0xa60 [ 5.395882][ T1] __driver_probe_device+0x210/0x460 [ 5.398662][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 5.402246][ T1] driver_probe_device+0x4a/0x140 [ 5.405739][ T1] __driver_attach+0x21f/0x5b0 [ 5.408978][ T1] ? __pfx___driver_attach+0x10/0x10 [ 5.412117][ T1] bus_for_each_dev+0x13e/0x1d0 [ 5.415217][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 5.418858][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 5.422020][ T1] bus_add_driver+0x305/0x5b0 [ 5.424876][ T1] driver_register+0x1e2/0x360 [ 5.427470][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 5.430515][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 5.433978][ T1] do_one_initcall+0x11c/0x6f0 [ 5.436444][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 5.439383][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 5.442104][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 5.445114][ T1] ? __pfx_kernel_init+0x10/0x10 [ 5.447731][ T1] kernel_init+0x21/0x1e0 [ 5.449893][ T1] ? __pfx_kernel_init+0x10/0x10 [ 5.452730][ T1] ret_from_fork+0x730/0xd60 [ 5.455482][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 5.458291][ T1] ? __switch_to+0x800/0x10f0 [ 5.461031][ T1] ? __pfx_kernel_init+0x10/0x10 [ 5.464233][ T1] ret_from_fork_asm+0x1a/0x30 [ 5.467190][ T1] [ 5.468868][ T1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 5.472664][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 5.477862][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 5.478845][ T1] Call Trace: [ 5.478845][ T1] [ 5.478845][ T1] dump_stack_lvl+0x100/0x190 [ 5.487460][ T1] vpanic+0x553/0x970 [ 5.487460][ T1] ? __pfx_vpanic+0x10/0x10 [ 5.487460][ T1] panic+0xd1/0xe0 [ 5.487460][ T1] ? __pfx_panic+0x10/0x10 [ 5.497564][ T1] check_panic_on_warn.cold+0x19/0x34 [ 5.497564][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 5.497564][ T1] __warn.cold+0x191/0x318 [ 5.507470][ T1] __report_bug+0x30f/0x440 [ 5.507470][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 5.507470][ T1] ? __pfx___report_bug+0x10/0x10 [ 5.517506][ T1] ? __pfx___might_resched+0x10/0x10 [ 5.517506][ T1] ? schedule_timeout+0x161/0x280 [ 5.517506][ T1] report_bug_entry+0xe2/0x290 [ 5.527475][ T1] ? drm_mode_config_validate+0xfbb/0x1be0 [ 5.527475][ T1] handle_bug+0x1cd/0x2a0 [ 5.527475][ T1] exc_invalid_op+0x17/0x50 [ 5.527475][ T1] asm_exc_invalid_op+0x1a/0x20 [ 5.537534][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 5.537534][ T1] Code: 00 49 8b 57 18 48 89 f8 48 c1 e8 03 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 00 0b 00 00 48 8d 3d bc 7c 7e 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 81 1a 3a fc 48 8d [ 5.547496][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 5.547496][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 5.557491][ T1] RDX: ffff88802856a9e0 RSI: 0000000000000024 RDI: ffffffff91503650 [ 5.557491][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 5.567476][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1005160023 [ 5.567476][ T1] R13: ffffed1005160024 R14: 0000000000000001 R15: ffff888028b00028 [ 5.567476][ T1] ? drm_mode_config_validate+0xf76/0x1be0 [ 5.577506][ T1] ? queue_work_on+0x137/0x1e0 [ 5.577506][ T1] drm_dev_register+0x56e/0x7b0 [ 5.577506][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1e0 [ 5.587524][ T1] virtio_gpu_probe+0x271/0x360 [ 5.587524][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 5.597497][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 5.597497][ T1] ? kernfs_create_link+0x1bd/0x240 [ 5.597497][ T1] ? kernfs_put+0x3f/0x60 [ 5.607494][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 5.607494][ T1] ? sysfs_create_link+0x68/0xc0 [ 5.607494][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 5.617553][ T1] really_probe+0x241/0xa60 [ 5.617553][ T1] __driver_probe_device+0x210/0x460 [ 5.617553][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 5.627544][ T1] driver_probe_device+0x4a/0x140 [ 5.627544][ T1] __driver_attach+0x21f/0x5b0 [ 5.627544][ T1] ? __pfx___driver_attach+0x10/0x10 [ 5.637509][ T1] bus_for_each_dev+0x13e/0x1d0 [ 5.637509][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 5.637509][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 5.647504][ T1] bus_add_driver+0x305/0x5b0 [ 5.647504][ T1] driver_register+0x1e2/0x360 [ 5.647504][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 5.657492][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 5.657492][ T1] do_one_initcall+0x11c/0x6f0 [ 5.657492][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 5.667494][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 5.667494][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 5.667494][ T1] ? __pfx_kernel_init+0x10/0x10 [ 5.677476][ T1] kernel_init+0x21/0x1e0 [ 5.677476][ T1] ? __pfx_kernel_init+0x10/0x10 [ 5.677476][ T1] ret_from_fork+0x730/0xd60 [ 5.687518][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 5.687518][ T1] ? __switch_to+0x800/0x10f0 [ 5.687518][ T1] ? __pfx_kernel_init+0x10/0x10 [ 5.697549][ T1] ret_from_fork_asm+0x1a/0x30 [ 5.697549][ T1] [ 5.697549][ T1] Kernel Offset: disabled [ 5.697549][ T1] Rebooting in 86400 seconds.. syzkaller build log: go env (err=) AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='1' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' CXX='g++' GCCGO='gccgo' GO111MODULE='auto' GOAMD64='v1' GOARCH='amd64' GOAUTH='netrc' GOBIN='' GOCACHE='/syzkaller/.cache/go-build' GOCACHEPROG='' GODEBUG='' GOENV='/syzkaller/.config/go/env' GOEXE='' GOEXPERIMENT='' GOFIPS140='off' GOFLAGS='' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build1472469351=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod' GOMODCACHE='/syzkaller/jobs/linux/gopath/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/syzkaller/jobs/linux/gopath' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go' GOSUMDB='sum.golang.org' GOTELEMETRY='local' GOTELEMETRYDIR='/syzkaller/.config/go/telemetry' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.26.0' GOWORK='' PKG_CONFIG='pkg-config' git status (err=) HEAD detached at c37c724966f nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=c37c724966f290881c3123580e5e708f620086bf -X 'github.com/google/syzkaller/prog.gitRevisionDate=20250217-221609'" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -std=c++17 -I. -Iexecutor/_include -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"c37c724966f290881c3123580e5e708f620086bf\" /usr/bin/ld: /tmp/cc6XTVAV.o: in function `Connection::Connect(char const*, char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x386): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking