WARNING in drm_mode_config_validate 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 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 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#3: 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#3: swapper/0/1 Modules linked in: CPU: 3 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 7c 6e 7f 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 b1 b6 3a fc 48 8d RSP: 0000:ffffc90000047908 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888027377080 RSI: 0000000000000024 RDI: ffffffff914fdbe0 RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1004eab023 R13: ffffed1004eab024 R14: 0000000000000001 R15: ffff888027558028 FS: 0000000000000000(0000) GS:ffff8880d5e79000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 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 7c 6e 7f 0b lea 0xb7f6e7c(%rip),%rdi # 0xb7f6e9f 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 b1 b6 3a fc call 0xfc3ab6ef 3e: 48 rex.W 3f: 8d .byte 0x8d failed to run ["ssh" "-p" "62424" "-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 62424 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 1969092621 cycles [ 0.003583][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.014274][ T0] tsc: Detected 2600.012 MHz processor [ 0.027191][ T0] last_pfn = 0x180000 max_arch_pfn = 0x400000000 [ 0.031143][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.036544][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.041441][ T0] last_pfn = 0x7ffdd max_arch_pfn = 0x400000000 [ 0.052678][ T0] found SMP MP-table at [mem 0x000f5420-0x000f542f] [ 0.056556][ T0] Using GB pages for direct mapping [ 0.062757][ T0] ACPI: Early table checksum verification disabled [ 0.066532][ T0] ACPI: RSDP 0x00000000000F5200 000014 (v00 BOCHS ) [ 0.070670][ T0] ACPI: RSDT 0x000000007FFE297A 000048 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.076242][ T0] ACPI: FACP 0x000000007FFE1B81 0000F4 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.082374][ T0] ACPI: DSDT 0x000000007FFDF040 002B41 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.088093][ T0] ACPI: FACS 0x000000007FFDF000 000040 [ 0.091449][ T0] ACPI: APIC 0x000000007FFE1C75 0000B0 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.096989][ T0] ACPI: HPET 0x000000007FFE1D25 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.102760][ T0] ACPI: SRAT 0x000000007FFE1D5D 000178 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.108666][ T0] ACPI: MCFG 0x000000007FFE1ED5 00003C (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.114802][ T0] ACPI: DMAR 0x000000007FFE1F11 0000C0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.120560][ T0] ACPI: SSDT 0x000000007FFE1FD1 0008A1 (v01 BOCHS NVDIMM 00000001 BXPC 00000001) [ 0.126476][ T0] ACPI: NFIT 0x000000007FFE2872 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.132519][ T0] ACPI: WAET 0x000000007FFE2952 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.138260][ T0] ACPI: Reserving FACP table memory at [mem 0x7ffe1b81-0x7ffe1c74] [ 0.142994][ T0] ACPI: Reserving DSDT table memory at [mem 0x7ffdf040-0x7ffe1b80] [ 0.147932][ T0] ACPI: Reserving FACS table memory at [mem 0x7ffdf000-0x7ffdf03f] [ 0.152632][ T0] ACPI: Reserving APIC table memory at [mem 0x7ffe1c75-0x7ffe1d24] [ 0.157468][ T0] ACPI: Reserving HPET table memory at [mem 0x7ffe1d25-0x7ffe1d5c] [ 0.162868][ T0] ACPI: Reserving SRAT table memory at [mem 0x7ffe1d5d-0x7ffe1ed4] [ 0.167648][ T0] ACPI: Reserving MCFG table memory at [mem 0x7ffe1ed5-0x7ffe1f10] [ 0.173655][ T0] ACPI: Reserving DMAR table memory at [mem 0x7ffe1f11-0x7ffe1fd0] [ 0.179628][ T0] ACPI: Reserving SSDT table memory at [mem 0x7ffe1fd1-0x7ffe2871] [ 0.184571][ T0] ACPI: Reserving NFIT table memory at [mem 0x7ffe2872-0x7ffe2951] [ 0.189428][ T0] ACPI: Reserving WAET table memory at [mem 0x7ffe2952-0x7ffe2979] [ 0.194347][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.199050][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0x7fffffff] [ 0.203639][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x17fffffff] [ 0.207601][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x183ffffff] non-volatile [ 0.212161][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x180000000-0x57fffffff] hotplug [ 0.216436][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0x7fffffff] -> [mem 0x00001000-0x7fffffff] [ 0.223265][ T0] NUMA: Node 0 [mem 0x00001000-0x7fffffff] + [mem 0x100000000-0x17fffffff] -> [mem 0x00001000-0x17fffffff] [ 0.231798][ T0] Faking node 0 at [mem 0x0000000000001000-0x00000000ffffffff] (4095MB) [ 0.238083][ T0] Faking node 1 at [mem 0x0000000100000000-0x000000017fffffff] (2048MB) [ 0.244110][ T0] NODE_DATA(0) allocated [mem 0x7ffd7140-0x7ffdcfff] [ 0.248591][ T0] NODE_DATA(1) allocated [mem 0x17fff7140-0x17fffcfff] [ 0.410005][ T0] KernelAddressSanitizer initialized (generic) [ 0.418919][ T0] ACPI: PM-Timer IO Port: 0x608 [ 0.421999][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.426134][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.430672][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.435101][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.439435][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.443791][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.448431][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.452992][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.457259][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.460757][ T0] TSC deadline timer available [ 0.463493][ T0] CPU topo: Max. logical packages: 2 [ 0.466835][ T0] CPU topo: Max. logical nodes: 1 [ 0.470238][ T0] CPU topo: Num. nodes per package: 1 [ 0.473293][ T0] CPU topo: Max. logical dies: 2 [ 0.477108][ T0] CPU topo: Max. dies per package: 1 [ 0.480257][ T0] CPU topo: Max. threads per core: 2 [ 0.483709][ T0] CPU topo: Num. cores per package: 2 [ 0.488133][ T0] CPU topo: Num. threads per package: 4 [ 0.492472][ T0] CPU topo: Allowing 4 present CPUs plus 4 hotplug CPUs [ 0.497068][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.501709][ T0] kvm-guest: KVM setup pv remote TLB flush [ 0.505097][ T0] kvm-guest: setup PV sched yield [ 0.508087][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.513026][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.518412][ T0] PM: hibernation: Registered nosave memory: [mem 0x7ffdd000-0xffffffff] [ 0.523339][ T0] [gap 0xc0000000-0xfed1bfff] available for PCI devices [ 0.527511][ T0] Booting paravirtualized kernel on KVM [ 0.530735][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.599840][ T0] Zone ranges: [ 0.602440][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.607806][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.612823][ T0] Normal [mem 0x0000000100000000-0x000000017fffffff] [ 0.617990][ T0] Device empty [ 0.620681][ T0] Movable zone start for each node [ 0.624400][ T0] Early memory node ranges [ 0.627600][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.632822][ T0] node 0: [mem 0x0000000000100000-0x000000007ffdcfff] [ 0.638054][ T0] node 1: [mem 0x0000000100000000-0x000000017fffffff] [ 0.643375][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000007ffdcfff] [ 0.649671][ T0] Initmem setup node 1 [mem 0x0000000100000000-0x000000017fffffff] [ 0.676528][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.682049][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.737486][ T0] On node 1, zone Normal: 35 pages in unavailable ranges [ 0.741646][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:2 [ 0.750728][ T0] percpu: Embedded 72 pages/cpu s254024 r8192 d32696 u1048576 [ 0.756928][ T0] kvm-guest: PV spinlocks enabled [ 0.760775][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.767115][ 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 \ [ 0.825164][ T0] Kernel command line: comedi.comedi_num_legacy_minors=4 panic_on_warn=1 root=/dev/sda console=ttyS0 root=/dev/sda1 [ 0.838273][ T0] Unknown kernel command line parameters "nbds_max=32", will be passed to user space. [ 0.843809][ T0] random: crng init done [ 0.846907][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.853739][ T0] software IO TLB: area num 8. [ 0.882785][ T0] Fallback order for Node 0: 0 1 [ 0.882803][ T0] Fallback order for Node 1: 1 0 [ 0.882816][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1048443 [ 0.892995][ T0] Policy zone: Normal [ 0.895772][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.899808][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.903808][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.913149][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 1.242607][ T0] ********************************************************** [ 1.248650][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.253849][ T0] ** ** [ 1.259038][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.264321][ T0] ** via the console, logs, and other interfaces. This ** [ 1.270170][ T0] ** might reduce the security of your system. ** [ 1.275541][ T0] ** ** [ 1.280783][ T0] ** If you see this message and you are not debugging ** [ 1.286054][ T0] ** the kernel, report this immediately to your system ** [ 1.291822][ T0] ** administrator! ** [ 1.297129][ T0] ** ** [ 1.301708][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.307009][ T0] ** ** [ 1.313114][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.318505][ T0] ********************************************************** [ 1.329141][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=2 [ 1.403639][ T0] allocated 83886080 bytes of page_ext [ 1.407622][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.436507][ T0] Node 0, zone DMA32: page owner found early allocated 10430 pages [ 1.453644][ T0] Node 1, zone Normal: page owner found early allocated 10247 pages [ 1.461191][ T0] Dynamic Preempt: full [ 1.466343][ T0] Running RCU self tests [ 1.468966][ T0] Running RCU synchronous self tests [ 1.472696][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.477245][ T0] rcu: RCU lockdep checking is enabled. [ 1.480652][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.485966][ T0] rcu: RCU debug extended QS entry/exit. [ 1.489985][ T0] All grace periods are expedited (rcu_expedited). [ 1.494720][ T0] Trampoline variant of Tasks RCU enabled. [ 1.498944][ T0] Tracing variant of Tasks RCU enabled. [ 1.503217][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.509935][ T0] Running RCU synchronous self tests [ 1.513679][ T0] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=8. [ 1.802975][ T0] NR_IRQS: 4352, nr_irqs: 488, preallocated irqs: 16 [ 1.808801][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.812988][ T0] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.819267][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88816da00000-0xffff88816dc00000 [ 1.851072][ T0] Console: colour VGA+ 80x25 [ 1.854142][ T0] printk: legacy console [ttyS0] enabled [ 1.854142][ T0] printk: legacy console [ttyS0] enabled [ 1.861165][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.861165][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.869029][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.874059][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.876860][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.879597][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.882481][ T0] ... CLASSHASH_SIZE: 4096 [ 1.885342][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.888273][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.891256][ T0] ... CHAINHASH_SIZE: 524288 [ 1.894182][ T0] memory used by lock dependency info: 106625 kB [ 1.897658][ T0] memory used for stack traces: 8320 kB [ 1.900691][ T0] per task-struct memory footprint: 1920 bytes [ 1.904306][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.910914][ T0] ACPI: Core revision 20260408 [ 1.915167][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 1.921508][ T0] APIC: Switch to symmetric I/O mode setup [ 1.924906][ T0] DMAR: Host address width 48 [ 1.927567][ T0] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 1.931485][ T0] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c222f0606 ecap f00f5e [ 1.936389][ T0] DMAR: ATSR flags: 0x1 [ 1.938707][ T0] DMAR-IR: IOAPIC id 0 under DRHD base 0xfed90000 IOMMU 0 [ 1.942865][ T0] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 1.951240][ T0] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 1.954703][ T0] x2apic enabled [ 1.957105][ T0] APIC: Switched APIC routing to: cluster x2apic [ 1.960715][ T0] kvm-guest: APIC: send_IPI_mask() replaced with kvm_send_ipi_mask() [ 1.965336][ T0] kvm-guest: APIC: send_IPI_mask_allbutself() replaced with kvm_send_ipi_mask_allbutself() [ 1.970742][ T0] kvm-guest: setup PV IPIs [ 1.984750][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 1.989129][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x257a472b559, max_idle_ns: 440795210424 ns [ 1.995794][ T0] Calibrating delay loop (skipped) preset value.. 5200.02 BogoMIPS (lpj=26000120) [ 2.006821][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 2.011758][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 2.015444][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 2.015906][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 2.025795][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.031116][ T0] Spectre V2 : Mitigation: Enhanced / Automatic IBRS [ 2.034864][ T0] ITS: Mitigation: Aligned branch/return thunks [ 2.035793][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.041108][ T0] Spectre V2 : WARNING: Unprivileged eBPF is enabled with eIBRS on, data leaks possible via Spectre v2 BHB attacks! [ 2.045804][ T0] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT [ 2.050390][ T0] Spectre V2 : Enabling IBPB for BPF [ 2.055803][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.061042][ T0] active return thunk: its_return_thunk [ 2.065793][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 2.070815][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 2.075794][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 2.079632][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 2.083573][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 2.085794][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 2.089710][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 2.095794][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 2.099524][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 2.103264][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 2.105793][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 2.109532][ T0] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 2.407056][ T0] pid_max: default: 32768 minimum: 301 [ 2.411275][ T0] landlock: Up and running. [ 2.414131][ T0] Yama: becoming mindful. [ 2.416014][ T0] TOMOYO Linux initialized [ 2.418405][ T0] SELinux: Initializing. [ 2.423174][ T0] LSM support for eBPF active [ 2.426163][ T0] debugfs: Unable to create file 'net_refcnt@ffffffff9bdd6240', debugfs is not initialized yet [ 2.431828][ T0] debugfs: Unable to create file 'net_notrefcnt@ffffffff9bdd62b8', debugfs is not initialized yet [ 2.438157][ T0] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.446799][ T0] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, vmalloc hugepage) [ 2.451978][ T0] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.455869][ T0] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, vmalloc) [ 2.461607][ T0] VFS: Finished mounting rootfs on nullfs [ 2.467978][ T0] Running RCU synchronous self tests [ 2.470718][ T0] Running RCU synchronous self tests [ 2.474302][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.60GHz (family: 0x6, model: 0x6a, stepping: 0x6) [ 2.475781][ T1] Performance Events: unsupported CPU family 6 model 106 no PMU driver, software events only. [ 2.475946][ T1] signal: max sigframe size: 3632 [ 2.478951][ T1] rcu: Hierarchical SRCU implementation. [ 2.481977][ T1] rcu: Max phase no-delay instances is 1000. [ 2.485864][ T1] Timer migration: 2 hierarchy levels; 8 children per group; 1 crossnode level [ 2.538766][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.543744][ T1] smp: Bringing up secondary CPUs ... [ 2.556291][ T1] smpboot: x86: Booting SMP configuration: [ 2.559436][ T1] .... node #0, CPUs: #2 [ 2.566977][ T1] #1 #3 [ 2.576079][ T1] smp: Brought up 2 nodes, 4 CPUs [ 2.578594][ T1] smpboot: Total of 4 processors activated (20800.09 BogoMIPS) [ 2.587206][ T1] Memory: 2915220K/4193772K available (177149K kernel code, 43428K rwdata, 43624K rodata, 28300K init, 120188K bss, 1173928K reserved, 0K cma-reserved) [ 2.597845][ T1] devtmpfs: initialized [ 2.600346][ T1] x86/mm: Memory block size: 128MB [ 2.640168][ T1] Running RCU synchronous self tests [ 2.642932][ T1] Running RCU synchronous self tests [ 2.646133][ T1] Running RCU Tasks wait API self tests [ 2.648868][ T1] Running RCU Tasks Trace wait API self tests [ 2.652181][ T1] posixtimers hash table entries: 4096 (order: 7, 294912 bytes, vmalloc) [ 2.656045][ T1] futex hash table entries: 1024 (131072 bytes on 2 NUMA nodes, total 256 KiB, linear). [ 2.662900][ T1] xor: automatically using best checksumming function avx [ 2.668717][ T1] PM: RTC time: 12:05:24, date: 2026-08-25 [ 2.677328][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.686815][ T1] audit: initializing netlink subsys (disabled) [ 2.696291][ T42] audit: type=2000 audit(1787659525.113:1): state=initialized audit_enabled=0 res=1 [ 2.696233][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.701341][ T10] Callback from call_rcu_tasks_trace() invoked. [ 2.705842][ T1] cpuidle: using governor menu [ 2.708611][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.711705][ T1] dca service started, version 1.12.1 [ 2.715002][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] (base 0xb0000000) for domain 0000 [bus 00-ff] [ 2.725817][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] reserved as E820 entry [ 2.795811][ T1] PCI: Using configuration type 1 for base access [ 2.806761][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.810004][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.815816][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.815816][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.836820][ T1] raid6: using avx512x2 recovery algorithm [ 2.842434][ T1] ACPI: Added _OSI(Module Device) [ 2.845071][ T1] ACPI: Added _OSI(Processor Device) [ 2.845805][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.947150][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.978035][ T1] ACPI: \_SB_: platform _OSC: OS support mask [000e7eee] [ 2.987437][ T1] ACPI: Interpreter enabled [ 2.990474][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.993062][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.996758][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.003234][ T1] PCI: Using E820 reservations for host bridge windows [ 3.010494][ T1] ACPI: Enabled 4 GPEs in block 00 to 3F [ 3.255901][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.260254][ T1] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 3.268686][ T1] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug LTR] [ 3.278109][ T1] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] [ 3.284085][ T1] PCI host bridge to bus 0000:00 [ 3.295839][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.300928][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.305040][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.305822][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.310524][ T1] pci_bus 0000:00: root bus resource [mem 0x80000000-0xafffffff window] [ 3.315732][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.315860][ T1] pci_bus 0000:00: root bus resource [mem 0x380000000000-0x38080000bfff window] [ 3.321082][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.324921][ T1] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000 conventional PCI endpoint [ 3.342250][ T1] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint [ 3.351883][ T1] pci 0000:00:01.0: BAR 0 [mem 0xfe000000-0xfe7fffff pref] [ 3.355934][ T1] pci 0000:00:01.0: BAR 2 [mem 0x380800000000-0x380800003fff 64bit pref] [ 3.360639][ T1] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff] [ 3.364294][ T1] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 3.366996][ T1] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.379821][ T1] pci 0000:00:02.0: [8086:10d3] type 00 class 0x020000 PCIe Root Complex Integrated Endpoint [ 3.388768][ T1] pci 0000:00:02.0: BAR 0 [mem 0xfea80000-0xfea9ffff] [ 3.392734][ T1] pci 0000:00:02.0: BAR 1 [mem 0xfeaa0000-0xfeabffff] [ 3.395889][ T1] pci 0000:00:02.0: BAR 2 [io 0xc080-0xc09f] [ 3.399223][ T1] pci 0000:00:02.0: BAR 3 [mem 0xfeaf0000-0xfeaf3fff] [ 3.402954][ T1] pci 0000:00:02.0: ROM [mem 0xfea00000-0xfea3ffff pref] [ 3.406077][ T1] pci 0000:00:02.0: enabling Extended Tags [ 3.416352][ T1] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.425538][ T1] pci 0000:00:03.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.435875][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfeaf5000-0xfeaf5fff] [ 3.440268][ T1] pci 0000:00:03.0: BAR 4 [mem 0x380800004000-0x380800007fff 64bit pref] [ 3.451750][ T1] pci 0000:00:04.0: [8086:3420] type 01 class 0x060400 PCIe Root Port [ 3.458570][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.466075][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 3.472103][ T1] pci 0000:00:04.0: bridge window [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 3.476353][ T1] pci 0000:00:04.0: enabling Extended Tags [ 3.486773][ T1] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint [ 3.495864][ T1] pci 0000:00:05.0: BAR 0 [io 0xc0c0-0xc0df] [ 3.500337][ T1] pci 0000:00:05.0: BAR 1 [mem 0xfeaf6000-0xfeaf6fff] [ 3.504343][ T1] pci 0000:00:05.0: BAR 4 [mem 0x380800008000-0x38080000bfff 64bit pref] [ 3.511867][ T1] pci 0000:00:06.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint [ 3.518994][ T1] pci 0000:00:06.0: BAR 0 [mem 0xfeac0000-0xfeadffff] [ 3.522737][ T1] pci 0000:00:06.0: BAR 1 [io 0xc000-0xc03f] [ 3.526049][ T1] pci 0000:00:06.0: ROM [mem 0xfea40000-0xfea7ffff pref] [ 3.534676][ T1] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 conventional PCI endpoint [ 3.548472][ T1] pci 0000:00:1d.0: BAR 4 [io 0xc0e0-0xc0ff] [ 3.556522][ T1] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 conventional PCI endpoint [ 3.564518][ T1] pci 0000:00:1d.1: BAR 4 [io 0xc100-0xc11f] [ 3.571465][ T1] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 conventional PCI endpoint [ 3.579862][ T1] pci 0000:00:1d.2: BAR 4 [io 0xc120-0xc13f] [ 3.590702][ T1] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 conventional PCI endpoint [ 3.598619][ T1] pci 0000:00:1d.7: BAR 0 [mem 0xfeaf7000-0xfeaf7fff] [ 3.608753][ T1] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100 conventional PCI endpoint [ 3.616887][ T1] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO [ 3.626862][ T1] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601 conventional PCI endpoint [ 3.636121][ T1] pci 0000:00:1f.2: BAR 4 [io 0xc140-0xc15f] [ 3.640120][ T1] pci 0000:00:1f.2: BAR 5 [mem 0xfeaf8000-0xfeaf8fff] [ 3.649829][ T1] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 conventional PCI endpoint [ 3.659456][ T1] pci 0000:00:1f.3: BAR 4 [io 0x0700-0x073f] [ 3.671019][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.701179][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.707902][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.714276][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.719097][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.726298][ T1] ACPI: PCI: Interrupt link LNKE configured for IRQ 10 [ 3.735035][ T1] ACPI: PCI: Interrupt link LNKF configured for IRQ 10 [ 3.749281][ T1] ACPI: PCI: Interrupt link LNKG configured for IRQ 11 [ 3.757892][ T1] ACPI: PCI: Interrupt link LNKH configured for IRQ 11 [ 3.763040][ T1] ACPI: PCI: Interrupt link GSIA configured for IRQ 16 [ 3.766368][ T1] ACPI: PCI: Interrupt link GSIB configured for IRQ 17 [ 3.770760][ T1] ACPI: PCI: Interrupt link GSIC configured for IRQ 18 [ 3.776368][ T1] ACPI: PCI: Interrupt link GSID configured for IRQ 19 [ 3.782159][ T1] ACPI: PCI: Interrupt link GSIE configured for IRQ 20 [ 3.786550][ T1] ACPI: PCI: Interrupt link GSIF configured for IRQ 21 [ 3.792006][ T1] ACPI: PCI: Interrupt link GSIG configured for IRQ 22 [ 3.796590][ T1] ACPI: PCI: Interrupt link GSIH configured for IRQ 23 [ 3.850792][ T1] iommu: Default domain type: Translated [ 3.850792][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.870169][ T1] SCSI subsystem initialized [ 3.877076][ T1] ACPI: bus type USB registered [ 3.880114][ T1] usbcore: registered new interface driver usbfs [ 3.886189][ T1] usbcore: registered new interface driver hub [ 3.889824][ T1] usbcore: registered new device driver usb [ 3.894987][ T1] mc: Linux media interface: v0.10 [ 3.896170][ T1] videodev: Linux video capture interface: v2.00 [ 3.901051][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.904535][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.905934][ T1] PTP clock support registered [ 3.916050][ T1] EDAC MC: Ver: 3.0.0 [ 3.921550][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.929595][ T1] Bluetooth: Core ver 2.22 [ 3.932518][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.935835][ T1] Bluetooth: HCI device and connection manager initialized [ 3.941325][ T1] Bluetooth: HCI socket layer initialized [ 3.945437][ T1] Bluetooth: L2CAP socket layer initialized [ 3.955975][ T1] Bluetooth: SCO socket layer initialized [ 3.959316][ T1] NET: Registered PF_ATMPVC protocol family [ 3.964195][ T1] NetLabel: Initializing [ 3.965813][ T1] NetLabel: domain hash size = 128 [ 3.969571][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.974467][ T1] NetLabel: unlabeled traffic allowed by default [ 3.979182][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.985821][ T1] NET: Registered PF_NFC protocol family [ 3.986166][ T1] mctp: management component transport protocol core [ 3.990809][ T1] NET: Registered PF_MCTP protocol family [ 3.996575][ T1] PCI: Using ACPI for IRQ routing [ 4.417078][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 4.422953][ T1] e820: register RAM buffer resource [mem 0x7ffdd000-0x7fffffff] [ 4.436104][ T1] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 4.440384][ T1] pci 0000:00:01.0: vgaarb: bridge control possible [ 4.444464][ T1] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.445860][ T1] vgaarb: loaded [ 4.453594][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 4.455817][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 4.466140][ T1] clocksource: Switched to clocksource kvm-clock [ 4.474873][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.477584][ T1] VFS: Dquot-cache hash table entries: 512 (4096 bytes) [ 4.487396][ T1] netfs: FS-Cache loaded [ 4.491090][ T1] CacheFiles: Loaded [ 4.493784][ T1] TOMOYO: 2.6.0 [ 4.495588][ T1] Mandatory Access Control activated. [ 4.499793][ T1] acpi PNP0C01:00: Reserved [mem 0xb0000000-0xbfffffff] [ 4.504445][ T1] pnp: PnP ACPI init [ 4.529091][ T1] pnp: PnP ACPI: found 5 devices [ 4.576307][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.584442][ T1] NET: Registered PF_INET protocol family [ 4.589510][ T1] IP idents hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.604421][ T1] tcp_listen_portaddr_hash hash table entries: 2048 (order: 6, 147456 bytes, vmalloc) [ 4.609764][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.614780][ T1] TCP established hash table entries: 32768 (order: 6, 262144 bytes, vmalloc) [ 4.624023][ T1] TCP bind hash table entries: 32768 (order: 11, 4718592 bytes, vmalloc hugepage) [ 4.630552][ T1] TCP: Hash tables configured (established 32768 bind 32768) [ 4.636262][ T1] MPTCP token hash table entries: 4096 (order: 7, 360448 bytes, vmalloc) [ 4.641993][ T1] UDP hash table entries: 2048 (order: 7, 524288 bytes, vmalloc) [ 4.648125][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.654987][ T1] RPC: Registered named UNIX socket transport module. [ 4.659161][ T1] RPC: Registered udp transport module. [ 4.663390][ T1] RPC: Registered tcp transport module. [ 4.667492][ T1] RPC: Registered tcp-with-tls transport module. [ 4.671734][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.680722][ T1] NET: Registered PF_XDP protocol family [ 4.685015][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 4.691438][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff]: assigned [ 4.696603][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 4.700613][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 4.707765][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 4.714209][ T1] pci 0000:00:04.0: bridge window [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 4.722694][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.728792][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.733685][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.738897][ T1] pci_bus 0000:00: resource 7 [mem 0x80000000-0xafffffff window] [ 4.744047][ T1] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window] [ 4.749553][ T1] pci_bus 0000:00: resource 9 [mem 0x380000000000-0x38080000bfff window] [ 4.755278][ T1] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 4.759935][ T1] pci_bus 0000:01: resource 1 [mem 0xfe800000-0xfe9fffff] [ 4.765311][ T1] pci_bus 0000:01: resource 2 [mem 0x380000000000-0x3807ffffffff 64bit pref] [ 4.791144][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 4.819786][ T1] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x1360 took 47004 usecs [ 4.851728][ T1] ACPI: \_SB_.GSIB: Enabled at IRQ 17 [ 4.877794][ T1] pci 0000:00:1d.1: quirk_usb_early_handoff+0x0/0x1360 took 51794 usecs [ 4.915223][ T1] ACPI: \_SB_.GSIC: Enabled at IRQ 18 [ 4.951984][ T1] pci 0000:00:1d.2: quirk_usb_early_handoff+0x0/0x1360 took 65992 usecs [ 4.991231][ T1] ACPI: \_SB_.GSID: Enabled at IRQ 19 [ 5.026762][ T1] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x1360 took 65707 usecs [ 5.032766][ T1] PCI: CLS 0 bytes, default 64 [ 5.036315][ T1] DMAR: No RMRR found [ 5.039474][ T1] DMAR: No SATC found [ 5.043095][ T1] DMAR: dmar0: Using Queued invalidation [ 5.050126][ T1] pci 0000:00:00.0: Adding to iommu group 0 [ 5.050728][ T73] kworker/u33:3 (73) used greatest stack depth: 27880 bytes left [ 5.054836][ T1] pci 0000:00:01.0: Adding to iommu group 1 [ 5.063909][ T1] pci 0000:00:02.0: Adding to iommu group 2 [ 5.068478][ T1] pci 0000:00:03.0: Adding to iommu group 3 [ 5.073064][ T1] pci 0000:00:04.0: Adding to iommu group 4 [ 5.078102][ T1] pci 0000:00:05.0: Adding to iommu group 5 [ 5.084687][ T1] pci 0000:00:06.0: Adding to iommu group 6 [ 5.089360][ T1] pci 0000:00:1d.0: Adding to iommu group 7 [ 5.093935][ T1] pci 0000:00:1d.1: Adding to iommu group 7 [ 5.098370][ T1] pci 0000:00:1d.2: Adding to iommu group 7 [ 5.102611][ T1] pci 0000:00:1d.7: Adding to iommu group 7 [ 5.107624][ T1] pci 0000:00:1f.0: Adding to iommu group 8 [ 5.112771][ T1] pci 0000:00:1f.2: Adding to iommu group 8 [ 5.117061][ T1] pci 0000:00:1f.3: Adding to iommu group 8 [ 5.170616][ T1] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 5.177519][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.182652][ T1] software IO TLB: mapped [mem 0x0000000066400000-0x000000006a400000] (64MB) [ 5.189717][ T1] ACPI: bus type thunderbolt registered [ 5.201227][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.274260][ T1] kvm_amd: CPU 3 isn't AMD or Hygon [ 5.278001][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x257a472b559, max_idle_ns: 440795210424 ns [ 5.286620][ T1] clocksource: Switched to clocksource tsc [ 5.300023][ T86] kworker/u33:3 (86) used greatest stack depth: 27720 bytes left [ 5.307907][ T89] kworker/u33:3 (89) used greatest stack depth: 27592 bytes left [ 5.327167][ T1] Initialise system trusted keyrings [ 5.332336][ T1] workingset: timestamp_bits=40 (anon: 35) max_order=20 bucket_order=0 (anon: 0) [ 5.345796][ T1] DLM installed [ 5.354278][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.366148][ T1] NFS: Registering the id_resolver key type [ 5.370587][ T1] Key type id_resolver registered [ 5.374304][ T1] Key type id_legacy registered [ 5.378121][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.383584][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.392095][ T1] smbdirect: subsystem loading... [ 5.399503][ T1] smbdirect: subsystem loaded [ 5.409056][ T1] Key type cifs.spnego registered [ 5.411849][ T1] Key type cifs.idmap registered [ 5.416986][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.420180][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.424211][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.431138][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.435266][ T1] QNX4 filesystem 0.2.3 registered. [ 5.438865][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.443296][ T1] fuse: init (API version 7.45) [ 5.449546][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.454985][ T1] orangefs_init: module version upstream loaded [ 5.459465][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.473358][ T1] SGI XFS with ACLs, security attributes, realtime, scrub, repair, quota, no debug enabled [ 5.486814][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.491618][ T1] NILFS version 2 loaded [ 5.494650][ T1] befs: version: 0.9.3 [ 5.498073][ T1] ocfs2: Registered cluster interface o2cb [ 5.503521][ T1] ocfs2: Registered cluster interface user [ 5.508025][ T1] OCFS2 User DLM kernel interface loaded [ 5.527502][ T1] gfs2: GFS2 installed [ 5.543558][ T1] ceph: loaded (mds proto 32) [ 5.554740][ T1] NET: Registered PF_ALG protocol family [ 5.558412][ T1] async_tx: api initialized (async) [ 5.561759][ T1] Key type asymmetric registered [ 5.565436][ T1] Asymmetric key parser 'x509' registered [ 5.568515][ T1] Asymmetric key parser 'pkcs8' registered [ 5.571413][ T1] Key type pkcs7_test registered [ 5.574940][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 5.581955][ T1] io scheduler mq-deadline registered [ 5.585842][ T1] io scheduler kyber registered [ 5.589837][ T1] io scheduler bfq registered [ 5.594986][ T1] raid6: skipped pq benchmark and selected avx512x4 [ 5.627652][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 5.636166][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 5.642761][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 5.652316][ T1] input: Power Button as /devices/platform/LNXPWRBN:00/input/input0 [ 5.657592][ T1] ACPI: button: Power Button [PWRF] [ 5.971553][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.010028][ T1] ACPI: \_SB_.GSIF: Enabled at IRQ 21 [ 6.049387][ T1] ACPI: \_SB_.GSIH: Enabled at IRQ 23 [ 6.115764][ T305] kworker/u33:7 (305) used greatest stack depth: 26920 bytes left [ 6.352720][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.361293][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.371572][ T1] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.420656][ T1] Non-volatile memory driver v1.3 [ 6.435442][ T1] usbcore: registered new interface driver xillyusb [ 6.443652][ T1] ACPI: bus type drm_connector registered [ 6.453391][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.457723][ T1] usbcore: registered new interface driver udl [ 6.463587][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 6.467705][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 6.492342][ T1] Console: switching to colour dummy device 80x25 [ 6.497169][ T1] [drm] features: -virgl +edid -resource_blob -host_visible [ 6.497179][ T1] [drm] features: -context_init -blob_alignment [ 6.507644][ T1] [drm] number of scanouts: 1 [ 6.510783][ T1] [drm] number of cap sets: 0 [ 6.514327][ T1] ------------[ cut here ]------------ [ 6.517392][ T1] [PLANE:36:plane-1] pixel format with alpha exposed but blend mode not setup [ 6.517403][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:872 at drm_mode_config_validate+0xfb4/0x1be0, CPU#3: swapper/0/1 [ 6.529062][ T1] Modules linked in: [ 6.531303][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 6.537024][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 6.542761][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 6.546550][ 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 7c 6e 7f 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 b1 b6 3a fc 48 8d [ 6.558534][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 6.562669][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.567889][ T1] RDX: ffff888027377080 RSI: 0000000000000024 RDI: ffffffff914fdbe0 [ 6.572539][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 6.577518][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1004eab023 [ 6.582262][ T1] R13: ffffed1004eab024 R14: 0000000000000001 R15: ffff888027558028 [ 6.586862][ T1] FS: 0000000000000000(0000) GS:ffff8880d5e79000(0000) knlGS:0000000000000000 [ 6.592495][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.596919][ T1] CR2: 0000000000000000 CR3: 000000000eb94000 CR4: 0000000000352ef0 [ 6.601776][ T1] Call Trace: [ 6.603838][ T1] [ 6.605412][ T1] ? queue_work_on+0x137/0x1e0 [ 6.608073][ T1] drm_dev_register+0x56e/0x7b0 [ 6.611434][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1e0 [ 6.616684][ T1] virtio_gpu_probe+0x271/0x360 [ 6.620089][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 6.623657][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.627507][ T1] ? kernfs_create_link+0x1bd/0x240 [ 6.630894][ T1] ? kernfs_put+0x3f/0x60 [ 6.634109][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 6.638213][ T1] ? sysfs_create_link+0x68/0xc0 [ 6.641763][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.645756][ T1] really_probe+0x241/0xa60 [ 6.648860][ T1] __driver_probe_device+0x210/0x460 [ 6.652456][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 6.656577][ T1] driver_probe_device+0x4a/0x140 [ 6.660020][ T1] __driver_attach+0x21f/0x5b0 [ 6.663403][ T1] ? __pfx___driver_attach+0x10/0x10 [ 6.667799][ T1] bus_for_each_dev+0x13e/0x1d0 [ 6.671651][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 6.675675][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 6.678940][ T1] bus_add_driver+0x305/0x5b0 [ 6.682114][ T1] driver_register+0x1e2/0x360 [ 6.685338][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 6.688827][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 6.692370][ T1] do_one_initcall+0x11c/0x6f0 [ 6.695292][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.698562][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 6.702347][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 6.705947][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.709187][ T1] kernel_init+0x21/0x1e0 [ 6.712110][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.715365][ T1] ret_from_fork+0x730/0xd60 [ 6.718342][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.721526][ T1] ? __switch_to+0x800/0x10f0 [ 6.724429][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.727271][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.730401][ T1] [ 6.732356][ T1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 6.734394][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 6.734394][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 6.743155][ T1] Call Trace: [ 6.743155][ T1] [ 6.752924][ T1] dump_stack_lvl+0x100/0x190 [ 6.752924][ T1] vpanic+0x553/0x970 [ 6.752924][ T1] ? __pfx_vpanic+0x10/0x10 [ 6.762932][ T1] panic+0xd1/0xe0 [ 6.762932][ T1] ? __pfx_panic+0x10/0x10 [ 6.762932][ T1] check_panic_on_warn.cold+0x19/0x34 [ 6.772932][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 6.772932][ T1] __warn.cold+0x191/0x318 [ 6.772932][ T1] __report_bug+0x30f/0x440 [ 6.772932][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 6.783024][ T1] ? __pfx___report_bug+0x10/0x10 [ 6.783024][ T1] ? __pfx___might_resched+0x10/0x10 [ 6.792973][ T1] ? schedule_timeout+0x161/0x280 [ 6.792973][ T1] report_bug_entry+0xe2/0x290 [ 6.792973][ T1] ? drm_mode_config_validate+0xfbb/0x1be0 [ 6.792973][ T1] handle_bug+0x1cd/0x2a0 [ 6.803039][ T1] exc_invalid_op+0x17/0x50 [ 6.803039][ T1] asm_exc_invalid_op+0x1a/0x20 [ 6.803039][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 6.812942][ 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 7c 6e 7f 0b 41 8b b7 c8 00 00 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 b1 b6 3a fc 48 8d [ 6.823021][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 6.823021][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 6.832907][ T1] RDX: ffff888027377080 RSI: 0000000000000024 RDI: ffffffff914fdbe0 [ 6.832907][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 6.842927][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: ffffed1004eab023 [ 6.842927][ T1] R13: ffffed1004eab024 R14: 0000000000000001 R15: ffff888027558028 [ 6.852977][ T1] ? drm_mode_config_validate+0xf76/0x1be0 [ 6.852977][ T1] ? queue_work_on+0x137/0x1e0 [ 6.852977][ T1] drm_dev_register+0x56e/0x7b0 [ 6.862950][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1e0 [ 6.862950][ T1] virtio_gpu_probe+0x271/0x360 [ 6.862950][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 6.872915][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.872915][ T1] ? kernfs_create_link+0x1bd/0x240 [ 6.882975][ T1] ? kernfs_put+0x3f/0x60 [ 6.882975][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 6.882975][ T1] ? sysfs_create_link+0x68/0xc0 [ 6.882975][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.892907][ T1] really_probe+0x241/0xa60 [ 6.892907][ T1] __driver_probe_device+0x210/0x460 [ 6.892907][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 6.902965][ T1] driver_probe_device+0x4a/0x140 [ 6.902965][ T1] __driver_attach+0x21f/0x5b0 [ 6.902965][ T1] ? __pfx___driver_attach+0x10/0x10 [ 6.902965][ T1] bus_for_each_dev+0x13e/0x1d0 [ 6.912904][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 6.912904][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 6.912904][ T1] bus_add_driver+0x305/0x5b0 [ 6.912904][ T1] driver_register+0x1e2/0x360 [ 6.912904][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 6.912904][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 6.932930][ T1] do_one_initcall+0x11c/0x6f0 [ 6.932930][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.932930][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 6.942963][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 6.942963][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.942963][ T1] kernel_init+0x21/0x1e0 [ 6.942963][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.952928][ T1] ret_from_fork+0x730/0xd60 [ 6.952928][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.952928][ T1] ? __switch_to+0x800/0x10f0 [ 6.962990][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.962990][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.962990][ T1] [ 6.962990][ T1] Kernel Offset: disabled [ 6.962990][ 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-build741109528=/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 1e72964b011 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=1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260817-123423" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260817-123423" ./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=1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260817-123423" -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=\"1e72964b0111319984575e60f266d1fa0a98abb5\" /usr/bin/ld: /tmp/ccymYmmE.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