WARNING in drm_mode_config_validate QNX4 filesystem 0.2.3 registered. qnx6: QNX6 filesystem 1.0.0 registered. fuse: init (API version 7.45) 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 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 at 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#0: 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#0: swapper/0/1 Modules linked in: CPU: 0 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 3c 18 81 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 41 aa 3c fc 48 8d RSP: 0000:ffffc90000047908 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff8880286fd7e0 RSI: 0000000000000024 RDI: ffffffff914f8190 RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1005188023 R13: ffffed1005188024 R14: 0000000000000001 R15: ffff888028c40028 FS: 0000000000000000(0000) GS:ffff8880d5b88000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88817ffff000 CR3: 000000000eb94000 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:1353 do_initcall_level init/main.c:1415 [inline] do_initcalls init/main.c:1431 [inline] do_basic_setup init/main.c:1451 [inline] kernel_init_freeable+0x6ea/0x7b0 init/main.c:1666 kernel_init+0x21/0x1e0 init/main.c:1556 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 3c 18 81 0b lea 0xb81183c(%rip),%rdi # 0xb81185f 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 41 aa 3c fc call 0xfc3caa7f 3e: 48 rex.W 3f: 8d .byte 0x8d failed to run ["ssh" "-p" "33385" "-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 33385 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 [ 0.000005][ T0] kvm-clock: using sched offset of 2250718168 cycles [ 0.004018][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.016250][ T0] tsc: Detected 2600.012 MHz processor [ 0.030896][ T0] last_pfn = 0x180000 max_arch_pfn = 0x400000000 [ 0.035764][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.042019][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.047685][ T0] last_pfn = 0x7ffdd max_arch_pfn = 0x400000000 [ 0.061353][ T0] found SMP MP-table at [mem 0x000f5420-0x000f542f] [ 0.066052][ T0] Using GB pages for direct mapping [ 0.072244][ T0] ACPI: Early table checksum verification disabled [ 0.076985][ T0] ACPI: RSDP 0x00000000000F5200 000014 (v00 BOCHS ) [ 0.081314][ T0] ACPI: RSDT 0x000000007FFE297A 000048 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.087767][ T0] ACPI: FACP 0x000000007FFE1B81 0000F4 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.093703][ T0] ACPI: DSDT 0x000000007FFDF040 002B41 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.099570][ T0] ACPI: FACS 0x000000007FFDF000 000040 [ 0.103164][ T0] ACPI: APIC 0x000000007FFE1C75 0000B0 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.109199][ T0] ACPI: HPET 0x000000007FFE1D25 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.115138][ T0] ACPI: SRAT 0x000000007FFE1D5D 000178 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.121821][ T0] ACPI: MCFG 0x000000007FFE1ED5 00003C (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.128277][ T0] ACPI: DMAR 0x000000007FFE1F11 0000C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.134620][ T0] ACPI: SSDT 0x000000007FFE1FD1 0008A1 (v01 BOCHS NVDIMM 00000001 BXPC 00000001) [ 0.140502][ T0] ACPI: NFIT 0x000000007FFE2872 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.147100][ T0] ACPI: WAET 0x000000007FFE2952 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.153409][ T0] ACPI: Reserving FACP table memory at [mem 0x7ffe1b81-0x7ffe1c74] [ 0.159100][ T0] ACPI: Reserving DSDT table memory at [mem 0x7ffdf040-0x7ffe1b80] [ 0.164383][ T0] ACPI: Reserving FACS table memory at [mem 0x7ffdf000-0x7ffdf03f] [ 0.169623][ T0] ACPI: Reserving APIC table memory at [mem 0x7ffe1c75-0x7ffe1d24] [ 0.175273][ T0] ACPI: Reserving HPET table memory at [mem 0x7ffe1d25-0x7ffe1d5c] [ 0.180546][ T0] ACPI: Reserving SRAT table memory at [mem 0x7ffe1d5d-0x7ffe1ed4] [ 0.186054][ T0] ACPI: Reserving MCFG table memory at [mem 0x7ffe1ed5-0x7ffe1f10] [ 0.191495][ T0] ACPI: Reserving DMAR table memory at [mem 0x7ffe1f11-0x7ffe1fd0] [ 0.196521][ T0] ACPI: Reserving SSDT table memory at [mem 0x7ffe1fd1-0x7ffe2871] [ 0.201724][ T0] ACPI: Reserving NFIT table memory at [mem 0x7ffe2872-0x7ffe2951] [ 0.206995][ T0] ACPI: Reserving WAET table memory at [mem 0x7ffe2952-0x7ffe2979] [ 0.212798][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.217753][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0x7fffffff] [ 0.222248][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x17fffffff] [ 0.226948][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x183ffffff] non-volatile [ 0.232198][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x57fffffff] hotplug [ 0.237621][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0x7fffffff] -> [mem 0x00001000-0x7fffffff] [ 0.245238][ T0] NUMA: Node 0 [mem 0x00001000-0x7fffffff] + [mem 0x100000000-0x17fffffff] -> [mem 0x00001000-0x17fffffff] [ 0.252676][ T0] Faking node 0 at [mem 0x0000000000001000-0x00000000ffffffff] (4095MB) [ 0.258716][ T0] Faking node 1 at [mem 0x0000000100000000-0x000000017fffffff] (2048MB) [ 0.264922][ T0] NODE_DATA(0) allocated [mem 0x7ffd7140-0x7ffdcfff] [ 0.269466][ T0] NODE_DATA(1) allocated [mem 0x17fff7140-0x17fffcfff] [ 0.445516][ T0] KernelAddressSanitizer initialized (generic) [ 0.455382][ T0] ACPI: PM-Timer IO Port: 0x608 [ 0.458740][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.463504][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.469114][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.474023][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.479298][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.484244][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.489763][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.494933][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.500287][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.504706][ T0] TSC deadline timer available [ 0.507966][ T0] CPU topo: Max. logical packages: 2 [ 0.511727][ T0] CPU topo: Max. logical nodes: 1 [ 0.515692][ T0] CPU topo: Num. nodes per package: 1 [ 0.519669][ T0] CPU topo: Max. logical dies: 2 [ 0.523408][ T0] CPU topo: Max. dies per package: 1 [ 0.526959][ T0] CPU topo: Max. threads per core: 2 [ 0.530085][ T0] CPU topo: Num. cores per package: 2 [ 0.533391][ T0] CPU topo: Num. threads per package: 4 [ 0.536766][ T0] CPU topo: Allowing 4 present CPUs plus 4 hotplug CPUs [ 0.541547][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.547233][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.550951][ T0] kvm-guest: setup PV sched yield [ 0.554028][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.558892][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.563623][ T0] PM: hibernation: Registered nosave memory: [mem 0x7ffdd000-0xffffffff] [ 0.568443][ T0] [gap 0xc0000000-0xfed1bfff] available for PCI devices [ 0.572413][ T0] Booting paravirtualized kernel on KVM [ 0.575558][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.636068][ T0] Zone ranges: [ 0.637999][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.642230][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.646210][ T0] Normal [mem 0x0000000100000000-0x000000017fffffff] [ 0.650203][ T0] Device empty [ 0.652265][ T0] Movable zone start for each node [ 0.655106][ T0] Early memory node ranges [ 0.657544][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.661584][ T0] node 0: [mem 0x0000000000100000-0x000000007ffdcfff] [ 0.666213][ T0] node 1: [mem 0x0000000100000000-0x000000017fffffff] [ 0.670437][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdcfff] [ 0.675410][ T0] Initmem setup node 1 [mem 0x0000000100000000-0x000000017fffffff] [ 0.697581][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.701990][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.735739][ T0] On node 1, zone Normal: 35 pages in unavailable ranges [ 0.739896][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:2 [ 0.747091][ T0] percpu: Embedded 71 pages/cpu s252424 r8192 d30200 u1048576 [ 0.751879][ T0] kvm-guest: PV spinlocks enabled [ 0.754743][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.760671][ 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 \ [ 0.817338][ T0] Kernel command line: comedi.comedi_num_legacy_minors=4 panic_on_warn=1 root=/dev/sda console=ttyS0 root=/dev/sda1 [ 0.828678][ T0] Unknown kernel command line parameters "nbds_max=32", will be passed to user space. [ 0.834293][ T0] random: crng init done [ 0.836761][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.842333][ T0] software IO TLB: area num 8. [ 0.868597][ T0] Fallback order for Node 0: 0 1 [ 0.868616][ T0] Fallback order for Node 1: 1 0 [ 0.868630][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1048443 [ 0.878197][ T0] Policy zone: Normal [ 0.880804][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.885240][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.889640][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.899846][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 1.138847][ T0] ********************************************************** [ 1.143755][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.148646][ T0] ** ** [ 1.153557][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.158469][ T0] ** via the console, logs, and other interfaces. This ** [ 1.163400][ T0] ** might reduce the security of your system. ** [ 1.168345][ T0] ** ** [ 1.173296][ T0] ** If you see this message and you are not debugging ** [ 1.178208][ T0] ** the kernel, report this immediately to your system ** [ 1.183123][ T0] ** administrator! ** [ 1.188002][ T0] ** ** [ 1.192869][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.197763][ T0] ** ** [ 1.202561][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.207409][ T0] ********************************************************** [ 1.216313][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=2 [ 1.269958][ T0] allocated 83886080 bytes of page_ext [ 1.272908][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.292260][ T0] Node 0, zone DMA32: page owner found early allocated 10430 pages [ 1.305026][ T0] Node 1, zone Normal: page owner found early allocated 10247 pages [ 1.310305][ T0] Dynamic Preempt: full [ 1.314204][ T0] Running RCU self tests [ 1.316405][ T0] Running RCU synchronous self tests [ 1.319115][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.322550][ T0] rcu: RCU lockdep checking is enabled. [ 1.325456][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.329349][ T0] rcu: RCU debug extended QS entry/exit. [ 1.332304][ T0] All grace periods are expedited (rcu_expedited). [ 1.335893][ T0] Trampoline variant of Tasks RCU enabled. [ 1.338916][ T0] Tracing variant of Tasks RCU enabled. [ 1.342663][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.347842][ T0] Running RCU synchronous self tests [ 1.350578][ T0] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 1.535534][ T0] NR_IRQS: 4352, nr_irqs: 488, preallocated irqs: 16 [ 1.540090][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.544456][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.552697][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88816da00000-0xffff88816dc00000 [ 1.589563][ T0] Console: colour VGA+ 80x25 [ 1.592928][ T0] printk: legacy console [ttyS0] enabled [ 1.592928][ T0] printk: legacy console [ttyS0] enabled [ 1.600739][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.600739][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.609830][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.615175][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.617832][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.620520][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.623615][ T0] ... CLASSHASH_SIZE: 4096 [ 1.626398][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.629337][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.632405][ T0] ... CHAINHASH_SIZE: 524288 [ 1.635539][ T0] memory used by lock dependency info: 106625 kB [ 1.638976][ T0] memory used for stack traces: 8320 kB [ 1.641984][ T0] per task-struct memory footprint: 1920 bytes [ 1.646062][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.652555][ T0] ACPI: Core revision 20260408 [ 1.656665][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 1.662452][ T0] APIC: Switch to symmetric I/O mode setup [ 1.665673][ T0] DMAR: Host address width 48 [ 1.668433][ T0] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 1.672804][ T0] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c222f0606 ecap f00f5e [ 1.678371][ T0] DMAR: ATSR flags: 0x1 [ 1.680657][ T0] DMAR-IR: IOAPIC id 0 under DRHD base 0xfed90000 IOMMU 0 [ 1.684793][ T0] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 1.693274][ T0] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 1.696762][ T0] x2apic enabled [ 1.699606][ T0] APIC: Switched APIC routing to: cluster x2apic [ 1.703291][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 1.708049][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 1.715731][ T0] kvm-guest: setup PV IPIs [ 1.735111][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 1.740800][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a472b559, max_idle_ns: 440795210424 ns [ 1.749335][ T0] Calibrating delay loop (skipped) preset value.. 5200.02 BogoMIPS (lpj=26000120) [ 1.760750][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.769595][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 1.772924][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 1.776661][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 1.779330][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.785035][ T0] Spectre V2 : Mitigation: Enhanced / Automatic IBRS [ 1.789328][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.792604][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.799326][ T0] Spectre V2 : WARNING: Unprivileged eBPF is enabled with eIBRS on, data leaks possible via Spectre v2 BHB attacks! [ 1.805670][ T0] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT [ 1.809351][ T0] Spectre V2 : Enabling IBPB for BPF [ 1.812037][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.816720][ T0] active return thunk: its_return_thunk [ 1.819327][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.824334][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.829333][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.834137][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.839331][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 1.843862][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 1.849333][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 1.854371][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.859329][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 1.863124][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 1.866772][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 1.869329][ T0] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 2.135157][ T0] pid_max: default: 32768 minimum: 301 [ 2.139198][ T0] landlock: Up and running. [ 2.139332][ T0] Yama: becoming mindful. [ 2.141741][ T0] TOMOYO Linux initialized [ 2.144010][ T0] SELinux: Initializing. [ 2.150968][ T0] LSM support for eBPF active [ 2.153847][ T0] debugfs: Unable to create file 'net_refcnt@ffffffff9bdc5d00', debugfs is not initialized yet [ 2.159051][ T0] debugfs: Unable to create file 'net_notrefcnt@ffffffff9bdc5d78', debugfs is not initialized yet [ 2.161497][ T0] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.170356][ T0] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, vmalloc hugepage) [ 2.175456][ T0] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.179421][ T0] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.185211][ T0] VFS: Finished mounting rootfs on nullfs [ 2.192292][ T0] Running RCU synchronous self tests [ 2.195000][ T0] Running RCU synchronous self tests [ 2.200213][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.60GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 2.207907][ T1] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 2.209459][ T1] signal: max sigframe size: 3632 [ 2.212375][ T1] rcu: Hierarchical SRCU implementation. [ 2.216033][ T1] rcu: Max phase no-delay instances is 1000. [ 2.220292][ T1] Timer migration: 2 hierarchy levels; 8 children per group; 1 crossnode level [ 2.283025][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.289301][ T1] smp: Bringing up secondary CPUs ... [ 2.292258][ T1] smpboot: x86: Booting SMP configuration: [ 2.295816][ T1] .... node #0, CPUs: #2 [ 2.301331][ T1] #1 #3 [ 2.319588][ T1] smp: Brought up 2 nodes, 4 CPUs [ 2.322211][ T1] smpboot: Total of 4 processors activated (20800.09 BogoMIPS) [ 2.330062][ T1] Memory: 2913760K/4193772K available (177013K kernel code, 43406K rwdata, 43604K rodata, 28268K init, 120188K bss, 1173828K reserved, 0K cma-reserved) [ 2.341151][ T1] devtmpfs: initialized [ 2.343223][ T1] x86/mm: Memory block size: 128MB [ 2.380920][ T1] Running RCU synchronous self tests [ 2.383666][ T1] Running RCU synchronous self tests [ 2.386537][ T1] Running RCU Tasks wait API self tests [ 2.389437][ T1] Running RCU Tasks Trace wait API self tests [ 2.393804][ T1] posixtimers hash table entries: 4096 (order: 7, 294912 bytes, vmalloc) [ 2.399631][ T1] futex hash table entries: 1024 (131072 bytes on 2 NUMA nodes, total 256 KiB, linear). [ 2.408337][ T1] xor: automatically using best checksumming function avx [ 2.412572][ T1] PM: RTC time: 10:07:08, date: 2026-08-22 [ 2.423587][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.436043][ T1] audit: initializing netlink subsys (disabled) [ 2.439419][ T10] Callback from call_rcu_tasks_trace() invoked. [ 2.439930][ T42] audit: type=2000 audit(1787393229.393:1): state=initialized audit_enabled=0 res=1 [ 2.442233][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.449353][ T1] cpuidle: using governor menu [ 2.456662][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.461142][ T1] dca service started, version 1.12.1 [ 2.464295][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] (base 0xb0000000) for domain 0000 [bus 00-ff] [ 2.469165][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] reserved as E820 entry [ 2.557852][ T1] PCI: Using configuration type 1 for base access [ 2.579461][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.583584][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.587390][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.589354][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.610624][ T1] raid6: using avx512x2 recovery algorithm [ 2.614518][ T1] raid6: skipped pq benchmark and selected avx512x4 [ 2.619391][ T40] Callback from call_rcu_tasks() invoked. [ 2.627076][ T1] ACPI: Added _OSI(Module Device) [ 2.629369][ T1] ACPI: Added _OSI(Processor Device) [ 2.632885][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.792193][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.830437][ T1] ACPI: \_SB_: platform _OSC: OS support mask [000e7eee] [ 2.850422][ T1] ACPI: Interpreter enabled [ 2.853936][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.857432][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.860312][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.867246][ T1] PCI: Using E820 reservations for host bridge windows [ 2.877053][ T1] ACPI: Enabled 4 GPEs in block 00 to 3F [ 3.176753][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.189435][ T1] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 3.202020][ T1] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug LTR] [ 3.217939][ T1] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] [ 3.222639][ T1] PCI host bridge to bus 0000:00 [ 3.225960][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.229742][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.234969][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.239717][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.245372][ T1] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window] [ 3.249377][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.254998][ T1] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x38080000bfff window] [ 3.269367][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.274143][ T1] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000 conventional PCI endpoint [ 3.288444][ T1] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint [ 3.296436][ T1] pci 0000:00:01.0: BAR 0 [mem 0xfe000000-0xfe7fffff pref] [ 3.299537][ T1] pci 0000:00:01.0: BAR 2 [mem 0x380800000000-0x380800003fff 64bit pref] [ 3.305176][ T1] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff] [ 3.309509][ T1] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 3.315033][ T1] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.338743][ T1] pci 0000:00:02.0: [8086:10d3] type 00 class 0x020000 PCIe Root Complex Integrated Endpoint [ 3.355546][ T1] pci 0000:00:02.0: BAR 0 [mem 0xfea80000-0xfea9ffff] [ 3.359414][ T1] pci 0000:00:02.0: BAR 1 [mem 0xfeaa0000-0xfeabffff] [ 3.364656][ T1] pci 0000:00:02.0: BAR 2 [io 0xc080-0xc09f] [ 3.368876][ T1] pci 0000:00:02.0: BAR 3 [mem 0xfeaf0000-0xfeaf3fff] [ 3.369579][ T1] pci 0000:00:02.0: ROM [mem 0xfea00000-0xfea3ffff pref] [ 3.379340][ T1] pci 0000:00:02.0: enabling Extended Tags [ 3.389612][ T1] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.399399][ T1] pci 0000:00:03.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.403579][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfeaf5000-0xfeaf5fff] [ 3.408810][ T1] pci 0000:00:03.0: BAR 4 [mem 0x380800004000-0x380800007fff 64bit pref] [ 3.428423][ T1] pci 0000:00:04.0: [8086:3420] type 01 class 0x060400 PCIe Root Port [ 3.433020][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.437104][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 3.440672][ T1] pci 0000:00:04.0: bridge window [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 3.447524][ T1] pci 0000:00:04.0: enabling Extended Tags [ 3.465510][ T1] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint [ 3.472459][ T1] pci 0000:00:05.0: BAR 0 [io 0xc0c0-0xc0df] [ 3.476705][ T1] pci 0000:00:05.0: BAR 1 [mem 0xfeaf6000-0xfeaf6fff] [ 3.489581][ T1] pci 0000:00:05.0: BAR 4 [mem 0x380800008000-0x38080000bfff 64bit pref] [ 3.504270][ T1] pci 0000:00:06.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint [ 3.513365][ T1] pci 0000:00:06.0: BAR 0 [mem 0xfeac0000-0xfeadffff] [ 3.517976][ T1] pci 0000:00:06.0: BAR 1 [io 0xc000-0xc03f] [ 3.519625][ T1] pci 0000:00:06.0: ROM [mem 0xfea40000-0xfea7ffff pref] [ 3.531268][ T1] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 conventional PCI endpoint [ 3.539621][ T1] pci 0000:00:1d.0: BAR 4 [io 0xc0e0-0xc0ff] [ 3.554193][ T1] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 conventional PCI endpoint [ 3.562702][ T1] pci 0000:00:1d.1: BAR 4 [io 0xc100-0xc11f] [ 3.572205][ T1] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 conventional PCI endpoint [ 3.581483][ T1] pci 0000:00:1d.2: BAR 4 [io 0xc120-0xc13f] [ 3.591394][ T1] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 conventional PCI endpoint [ 3.600593][ T1] pci 0000:00:1d.7: BAR 0 [mem 0xfeaf7000-0xfeaf7fff] [ 3.611578][ T1] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100 conventional PCI endpoint [ 3.620781][ T1] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO [ 3.632632][ T1] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601 conventional PCI endpoint [ 3.642175][ T1] pci 0000:00:1f.2: BAR 4 [io 0xc140-0xc15f] [ 3.646299][ T1] pci 0000:00:1f.2: BAR 5 [mem 0xfeaf8000-0xfeaf8fff] [ 3.656367][ T1] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 conventional PCI endpoint [ 3.662768][ T1] pci 0000:00:1f.3: BAR 4 [io 0x0700-0x073f] [ 3.674727][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.712401][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.722243][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.732192][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.741917][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.759847][ T1] ACPI: PCI: Interrupt link LNKE configured for IRQ 10 [ 3.769343][ T1] ACPI: PCI: Interrupt link LNKF configured for IRQ 10 [ 3.771515][ T1] ACPI: PCI: Interrupt link LNKG configured for IRQ 11 [ 3.781171][ T1] ACPI: PCI: Interrupt link LNKH configured for IRQ 11 [ 3.786890][ T1] ACPI: PCI: Interrupt link GSIA configured for IRQ 16 [ 3.800093][ T1] ACPI: PCI: Interrupt link GSIB configured for IRQ 17 [ 3.805310][ T1] ACPI: PCI: Interrupt link GSIC configured for IRQ 18 [ 3.810022][ T1] ACPI: PCI: Interrupt link GSID configured for IRQ 19 [ 3.815133][ T1] ACPI: PCI: Interrupt link GSIE configured for IRQ 20 [ 3.820061][ T1] ACPI: PCI: Interrupt link GSIF configured for IRQ 21 [ 3.825348][ T1] ACPI: PCI: Interrupt link GSIG configured for IRQ 22 [ 3.830188][ T1] ACPI: PCI: Interrupt link GSIH configured for IRQ 23 [ 3.867769][ T1] iommu: Default domain type: Translated [ 3.869340][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.873727][ T1] SCSI subsystem initialized [ 3.880369][ T1] ACPI: bus type USB registered [ 3.883235][ T1] usbcore: registered new interface driver usbfs [ 3.889353][ T1] usbcore: registered new interface driver hub [ 3.889654][ T1] usbcore: registered new device driver usb [ 3.894452][ T1] mc: Linux media interface: v0.10 [ 3.897229][ T1] videodev: Linux video capture interface: v2.00 [ 3.900281][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.904022][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.909388][ T1] PTP clock support registered [ 3.912456][ T1] EDAC MC: Ver: 3.0.0 [ 3.922212][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.932296][ T1] Bluetooth: Core ver 2.22 [ 3.935301][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.938474][ T1] Bluetooth: HCI device and connection manager initialized [ 3.939443][ T1] Bluetooth: HCI socket layer initialized [ 3.943144][ T1] Bluetooth: L2CAP socket layer initialized [ 3.947081][ T1] Bluetooth: SCO socket layer initialized [ 3.959527][ T1] NET: Registered PF_ATMPVC protocol family [ 3.963732][ T1] NetLabel: Initializing [ 3.966508][ T1] NetLabel: domain hash size = 128 [ 3.969336][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.973030][ T1] NetLabel: unlabeled traffic allowed by default [ 3.978290][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.979570][ T1] NET: Registered PF_NFC protocol family [ 3.982478][ T1] mctp: management component transport protocol core [ 3.985819][ T1] NET: Registered PF_MCTP protocol family [ 3.989826][ T1] PCI: Using ACPI for IRQ routing [ 4.425491][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 4.429475][ T1] e820: register RAM buffer resource [mem 0x7ffdd000-0x7fffffff] [ 4.435389][ T1] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 4.435389][ T1] pci 0000:00:01.0: vgaarb: bridge control possible [ 4.438494][ T1] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.449378][ T1] vgaarb: loaded [ 4.458838][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 4.459342][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 4.479359][ T1] clocksource: Switched to clocksource kvm-clock [ 4.488602][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.492184][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 4.507534][ T1] netfs: FS-Cache loaded [ 4.512583][ T1] CacheFiles: Loaded [ 4.516158][ T1] TOMOYO: 2.6.0 [ 4.518522][ T1] Mandatory Access Control activated. [ 4.522672][ T1] acpi PNP0C01:00: Reserved [mem 0xb0000000-0xbfffffff] [ 4.527794][ T1] pnp: PnP ACPI init [ 4.557916][ T1] pnp: PnP ACPI: found 5 devices [ 4.611820][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.618367][ T1] NET: Registered PF_INET protocol family [ 4.622401][ T1] IP idents hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.631737][ T1] tcp_listen_portaddr_hash hash table entries: 2048 (order: 6, 147456 bytes, vmalloc) [ 4.637195][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.641983][ T1] TCP established hash table entries: 32768 (order: 6, 262144 bytes, vmalloc) [ 4.650636][ T1] TCP bind hash table entries: 32768 (order: 11, 4718592 bytes, vmalloc hugepage) [ 4.658741][ T1] TCP: Hash tables configured (established 32768 bind 32768) [ 4.664766][ T1] MPTCP token hash table entries: 4096 (order: 7, 360448 bytes, vmalloc) [ 4.670416][ T1] UDP hash table entries: 2048 (order: 7, 524288 bytes, vmalloc) [ 4.675773][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.682808][ T1] RPC: Registered named UNIX socket transport module. [ 4.688233][ T1] RPC: Registered udp transport module. [ 4.692418][ T1] RPC: Registered tcp transport module. [ 4.696587][ T1] RPC: Registered tcp-with-tls transport module. [ 4.701298][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.710844][ T1] NET: Registered PF_XDP protocol family [ 4.715375][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 4.720511][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff]: assigned [ 4.724965][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 4.728642][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 4.734120][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 4.739618][ T1] pci 0000:00:04.0: bridge window [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 4.746466][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.750821][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.755069][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.759557][ T1] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window] [ 4.763790][ T1] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window] [ 4.769336][ T1] pci_bus 0000:00: resource 9 [mem 0x380000000000-0x38080000bfff window] [ 4.774109][ T1] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 4.777946][ T1] pci_bus 0000:01: resource 1 [mem 0xfe800000-0xfe9fffff] [ 4.782164][ T1] pci_bus 0000:01: resource 2 [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 4.808558][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 4.833419][ T1] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x1360 took 43742 usecs [ 4.858473][ T1] ACPI: \_SB_.GSIB: Enabled at IRQ 17 [ 4.882960][ T1] pci 0000:00:1d.1: quirk_usb_early_handoff+0x0/0x1360 took 43518 usecs [ 4.908302][ T1] ACPI: \_SB_.GSIC: Enabled at IRQ 18 [ 4.933706][ T1] pci 0000:00:1d.2: quirk_usb_early_handoff+0x0/0x1360 took 44727 usecs [ 4.962872][ T1] ACPI: \_SB_.GSID: Enabled at IRQ 19 [ 4.993335][ T1] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x1360 took 52987 usecs [ 4.998967][ T1] PCI: CLS 0 bytes, default 64 [ 5.002546][ T1] DMAR: No RMRR found [ 5.005157][ T1] DMAR: No SATC found [ 5.007491][ T1] DMAR: dmar0: Using Queued invalidation [ 5.013356][ T1] pci 0000:00:00.0: Adding to iommu group 0 [ 5.014231][ T74] kworker/u33:1 (74) used greatest stack depth: 27464 bytes left [ 5.017284][ T1] pci 0000:00:01.0: Adding to iommu group 1 [ 5.025739][ T1] pci 0000:00:02.0: Adding to iommu group 2 [ 5.029722][ T1] pci 0000:00:03.0: Adding to iommu group 3 [ 5.033762][ T1] pci 0000:00:04.0: Adding to iommu group 4 [ 5.037436][ T1] pci 0000:00:05.0: Adding to iommu group 5 [ 5.041247][ T1] pci 0000:00:06.0: Adding to iommu group 6 [ 5.045188][ T1] pci 0000:00:1d.0: Adding to iommu group 7 [ 5.048497][ T1] pci 0000:00:1d.1: Adding to iommu group 7 [ 5.051642][ T1] pci 0000:00:1d.2: Adding to iommu group 7 [ 5.055433][ T1] pci 0000:00:1d.7: Adding to iommu group 7 [ 5.059610][ T1] pci 0000:00:1f.0: Adding to iommu group 8 [ 5.063623][ T1] pci 0000:00:1f.2: Adding to iommu group 8 [ 5.067460][ T1] pci 0000:00:1f.3: Adding to iommu group 8 [ 5.117890][ T1] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 5.123538][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.128552][ T1] software IO TLB: mapped [mem 0x0000000066400000-0x000000006a400000] (64MB) [ 5.136215][ T1] ACPI: bus type thunderbolt registered [ 5.147426][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.213139][ T1] kvm_amd: CPU 2 isn't AMD or Hygon [ 5.216905][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a472b559, max_idle_ns: 440795210424 ns [ 5.224966][ T1] clocksource: Switched to clocksource tsc [ 5.259735][ T107] kworker/u33:1 (107) used greatest stack depth: 26904 bytes left [ 5.260541][ T1] Initialise system trusted keyrings [ 5.268599][ T1] workingset: timestamp_bits=40 (anon: 35) max_order=20 bucket_order=0 (anon: 0) [ 5.279962][ T1] DLM installed [ 5.284309][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.292096][ T1] NFS: Registering the id_resolver key type [ 5.295281][ T1] Key type id_resolver registered [ 5.298160][ T1] Key type id_legacy registered [ 5.300875][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.304956][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.312381][ T1] smbdirect: subsystem loading... [ 5.319152][ T1] smbdirect: subsystem loaded [ 5.329311][ T1] Key type cifs.spnego registered [ 5.332935][ T1] Key type cifs.idmap registered [ 5.338299][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.341530][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.345610][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.350977][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.354025][ T1] QNX4 filesystem 0.2.3 registered. [ 5.356886][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.360662][ T1] fuse: init (API version 7.45) [ 5.365844][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.371115][ T1] orangefs_init: module version upstream loaded [ 5.375891][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.388819][ T1] SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled [ 5.401677][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.406290][ T1] NILFS version 2 loaded [ 5.409053][ T1] befs: version: 0.9.3 [ 5.412286][ T1] ocfs2: Registered cluster interface o2cb [ 5.416694][ T1] ocfs2: Registered cluster interface user [ 5.420496][ T1] OCFS2 User DLM kernel interface loaded [ 5.435298][ T1] gfs2: GFS2 installed [ 5.453029][ T1] ceph: loaded (mds proto 32) [ 5.463821][ T1] NET: Registered PF_ALG protocol family [ 5.467098][ T1] async_tx: api initialized (async) [ 5.470114][ T1] Key type asymmetric registered [ 5.473490][ T1] Asymmetric key parser 'x509' registered [ 5.477378][ T1] Asymmetric key parser 'pkcs8' registered [ 5.481254][ T1] Key type pkcs7_test registered [ 5.485185][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 5.492605][ T1] io scheduler mq-deadline registered [ 5.496301][ T1] io scheduler kyber registered [ 5.499965][ T1] io scheduler bfq registered [ 5.535749][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 5.547996][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 5.556361][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 5.567174][ T1] input: Power Button as /devices/platform/LNXPWRBN:00/input/input0 [ 5.575136][ T1] ACPI: button: Power Button [PWRF] [ 5.935587][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 5.967863][ T1] ACPI: \_SB_.GSIF: Enabled at IRQ 21 [ 6.006382][ T1] ACPI: \_SB_.GSIH: Enabled at IRQ 23 [ 6.338627][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.343464][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.352601][ T1] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.395456][ T1] Non-volatile memory driver v1.3 [ 6.408348][ T1] usbcore: registered new interface driver xillyusb [ 6.417210][ T1] ACPI: bus type drm_connector registered [ 6.427655][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.432338][ T1] usbcore: registered new interface driver udl [ 6.437158][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 6.441092][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 6.469425][ T1] Console: switching to colour dummy device 80x25 [ 6.475602][ T1] [drm] features: -virgl +edid -resource_blob -host_visible [ 6.475616][ T1] [drm] features: -context_init -blob_alignment [ 6.490394][ T1] [drm] number of scanouts: 1 [ 6.493269][ T1] [drm] number of cap sets: 0 [ 6.498851][ T1] ------------[ cut here ]------------ [ 6.502233][ T1] [PLANE:36:plane-1] pixel format with alpha exposed but blend mode not setup [ 6.502246][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:872 at drm_mode_config_validate+0xfb4/0x1be0, CPU#0: swapper/0/1 [ 6.514701][ T1] Modules linked in: [ 6.517334][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 6.522757][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 6.528967][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 6.532842][ 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 3c 18 81 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 41 aa 3c fc 48 8d [ 6.544606][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 6.548332][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.553135][ T1] RDX: ffff8880286fd7e0 RSI: 0000000000000024 RDI: ffffffff914f8190 [ 6.557982][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 6.562785][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1005188023 [ 6.567648][ T1] R13: ffffed1005188024 R14: 0000000000000001 R15: ffff888028c40028 [ 6.572448][ T1] FS: 0000000000000000(0000) GS:ffff8880d5b88000(0000) knlGS:0000000000000000 [ 6.577893][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.581895][ T1] CR2: ffff88817ffff000 CR3: 000000000eb94000 CR4: 0000000000352ef0 [ 6.586784][ T1] Call Trace: [ 6.588796][ T1] [ 6.590567][ T1] ? queue_work_on+0x137/0x1e0 [ 6.593457][ T1] drm_dev_register+0x56e/0x7b0 [ 6.596473][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1e0 [ 6.600758][ T1] virtio_gpu_probe+0x271/0x360 [ 6.603705][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 6.606800][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.610104][ T1] ? kernfs_create_link+0x1bd/0x240 [ 6.613296][ T1] ? kernfs_put+0x3f/0x60 [ 6.616009][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 6.619371][ T1] ? sysfs_create_link+0x68/0xc0 [ 6.622373][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.625694][ T1] really_probe+0x241/0xa60 [ 6.628459][ T1] __driver_probe_device+0x210/0x460 [ 6.631657][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 6.635268][ T1] driver_probe_device+0x4a/0x140 [ 6.638341][ T1] __driver_attach+0x21f/0x5b0 [ 6.641247][ T1] ? __pfx___driver_attach+0x10/0x10 [ 6.644497][ T1] bus_for_each_dev+0x13e/0x1d0 [ 6.647534][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 6.650803][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 6.653774][ T1] bus_add_driver+0x305/0x5b0 [ 6.656630][ T1] driver_register+0x1e2/0x360 [ 6.659500][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 6.663058][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 6.666323][ T1] do_one_initcall+0x11c/0x6f0 [ 6.669231][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.672436][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 6.675768][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 6.678933][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.681926][ T1] kernel_init+0x21/0x1e0 [ 6.684580][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.687629][ T1] ret_from_fork+0x730/0xd60 [ 6.690424][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.693545][ T1] ? __switch_to+0x800/0x10f0 [ 6.696483][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.699532][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.702447][ T1] [ 6.704290][ T1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 6.706414][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 6.706414][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 6.715009][ T1] Call Trace: [ 6.715009][ T1] [ 6.715009][ T1] dump_stack_lvl+0x100/0x190 [ 6.715009][ T1] vpanic+0x553/0x970 [ 6.715009][ T1] ? __pfx_vpanic+0x10/0x10 [ 6.715009][ T1] panic+0xd1/0xe0 [ 6.715009][ T1] ? __pfx_panic+0x10/0x10 [ 6.715009][ T1] check_panic_on_warn.cold+0x19/0x34 [ 6.715009][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 6.715009][ T1] __warn.cold+0x191/0x318 [ 6.745017][ T1] __report_bug+0x30f/0x440 [ 6.745017][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 6.745017][ T1] ? __pfx___report_bug+0x10/0x10 [ 6.754997][ T1] ? __pfx___might_resched+0x10/0x10 [ 6.754997][ T1] ? schedule_timeout+0x161/0x280 [ 6.754997][ T1] report_bug_entry+0xe2/0x290 [ 6.754997][ T1] ? drm_mode_config_validate+0xfbb/0x1be0 [ 6.764998][ T1] handle_bug+0x1cd/0x2a0 [ 6.764998][ T1] exc_invalid_op+0x17/0x50 [ 6.764998][ T1] asm_exc_invalid_op+0x1a/0x20 [ 6.774996][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 6.774996][ 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 3c 18 81 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 41 aa 3c fc 48 8d [ 6.784947][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 6.794984][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.794984][ T1] RDX: ffff8880286fd7e0 RSI: 0000000000000024 RDI: ffffffff914f8190 [ 6.804947][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 6.804947][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1005188023 [ 6.804947][ T1] R13: ffffed1005188024 R14: 0000000000000001 R15: ffff888028c40028 [ 6.814979][ T1] ? drm_mode_config_validate+0xf76/0x1be0 [ 6.814979][ T1] ? queue_work_on+0x137/0x1e0 [ 6.824936][ T1] drm_dev_register+0x56e/0x7b0 [ 6.824936][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1e0 [ 6.824936][ T1] virtio_gpu_probe+0x271/0x360 [ 6.834982][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 6.834982][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.834982][ T1] ? kernfs_create_link+0x1bd/0x240 [ 6.844931][ T1] ? kernfs_put+0x3f/0x60 [ 6.844931][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 6.844931][ T1] ? sysfs_create_link+0x68/0xc0 [ 6.844931][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.854976][ T1] really_probe+0x241/0xa60 [ 6.854976][ T1] __driver_probe_device+0x210/0x460 [ 6.854976][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 6.865026][ T1] driver_probe_device+0x4a/0x140 [ 6.865026][ T1] __driver_attach+0x21f/0x5b0 [ 6.865026][ T1] ? __pfx___driver_attach+0x10/0x10 [ 6.875005][ T1] bus_for_each_dev+0x13e/0x1d0 [ 6.875005][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 6.875005][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 6.875005][ T1] bus_add_driver+0x305/0x5b0 [ 6.884956][ T1] driver_register+0x1e2/0x360 [ 6.884956][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 6.884956][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 6.895046][ T1] do_one_initcall+0x11c/0x6f0 [ 6.895046][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.895046][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 6.904947][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 6.904947][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.904947][ T1] kernel_init+0x21/0x1e0 [ 6.914967][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.914967][ T1] ret_from_fork+0x730/0xd60 [ 6.914967][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.914967][ T1] ? __switch_to+0x800/0x10f0 [ 6.924986][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.924986][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.924986][ T1] [ 6.924986][ T1] Kernel Offset: disabled [ 6.924986][ 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-build1180158357=/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 4a865b71e7a 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}}' -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=4a865b71e7ab56e9ef4e2be30b8a5c4cb97a0adb -X github.com/google/syzkaller/prog.gitRevisionDate=20260722-090032" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=4a865b71e7ab56e9ef4e2be30b8a5c4cb97a0adb -X github.com/google/syzkaller/prog.gitRevisionDate=20260722-090032" ./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=4a865b71e7ab56e9ef4e2be30b8a5c4cb97a0adb -X github.com/google/syzkaller/prog.gitRevisionDate=20260722-090032" -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=\"4a865b71e7ab56e9ef4e2be30b8a5c4cb97a0adb\" /usr/bin/ld: /tmp/cciXWQoV.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 ./tools/check-syzos.sh 2>/dev/null