RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 11895 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #91 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff8801c1e90300 task.stack: ffff8801c3120000 RIP: 0010:kvm_cpuid+0xcf/0x8e0 arch/x86/kvm/cpuid.c:864 RSP: 0018:ffff8801c3127088 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff8801c3127208 RCX: ffffc90004005000 RDX: 0000000000000000 RSI: ffffffff811755b5 RDI: ffff8801d0688c80 RBP: ffff8801c3127180 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000002 R11: ffffed003a0d16d9 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 FS: 00007fa36f38f700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000209f3c00 CR3: 00000001d8065000 CR4: 00000000001426e0 Call Trace: emulator_get_cpuid+0x46/0x60 arch/x86/kvm/x86.c:5250 check_cr_write+0x379/0x7d0 arch/x86/kvm/emulate.c:4107 x86_emulate_insn+0x2940/0x3cf0 arch/x86/kvm/emulate.c:5404 x86_emulate_instruction+0x411/0x1ca0 arch/x86/kvm/x86.c:5735 emulate_instruction arch/x86/include/asm/kvm_host.h:1159 [inline] handle_invalid_guest_state arch/x86/kvm/vmx.c:6563 [inline] vmx_handle_exit+0x6d8/0x1a60 arch/x86/kvm/vmx.c:8775 vcpu_enter_guest arch/x86/kvm/x86.c:7038 [inline] vcpu_run arch/x86/kvm/x86.c:7100 [inline] kvm_arch_vcpu_ioctl_run+0x1d36/0x5b90 arch/x86/kvm/x86.c:7270 kvm_vcpu_ioctl+0x64c/0x1010 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2551 vfs_ioctl fs/ioctl.c:45 [inline] do_vfs_ioctl+0x1b1/0x1530 fs/ioctl.c:685 SYSC_ioctl fs/ioctl.c:700 [inline] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:691 entry_SYSCALL_64_fastpath+0x1f/0xbe RIP: 0033:0x4520a9 RSP: 002b:00007fa36f38ec08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000001b RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000216 R12: 000000000000001c R13: 0000000020707000 R14: 000000000000001a R15: 000000000000001b Code: 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 4d 06 00 00 8b 03 4c 89 e2 48 c1 ea 03 89 85 34 ff ff ff 48 b8 00 00 00 00 00 fc ff df <0f> b6 14 02 4c 89 e0 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 RIP: kvm_cpuid+0xcf/0x8e0 arch/x86/kvm/cpuid.c:864 RSP: ffff8801c3127088 ---[ end trace f4905769c94e26e4 ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..