8021q: adding VLAN 0 to HW filter on device bond0 IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready ================================================================== BUG: KMSAN: uninit-value in vmcs_clear arch/x86/kvm/vmx.c:2119 [inline] BUG: KMSAN: uninit-value in loaded_vmcs_init+0x343/0x590 arch/x86/kvm/vmx.c:2126 CPU: 1 PID: 7128 Comm: syz-executor0 Not tainted 4.19.0-rc4+ #63 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x306/0x460 lib/dump_stack.c:113 kmsan_report+0x1a3/0x2d0 mm/kmsan/kmsan.c:917 __msan_warning+0x7c/0xe0 mm/kmsan/kmsan_instr.c:500 vmcs_clear arch/x86/kvm/vmx.c:2119 [inline] loaded_vmcs_init+0x343/0x590 arch/x86/kvm/vmx.c:2126 __loaded_vmcs_clear+0x2fb/0x3c0 arch/x86/kvm/vmx.c:2209 flush_smp_call_function_queue+0x404/0x770 kernel/smp.c:243 generic_smp_call_function_single_interrupt+0x1f/0x30 kernel/smp.c:192 smp_call_function_single_interrupt+0x2f7/0x530 arch/x86/kernel/smp.c:296 call_function_single_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:891 RIP: 0010:finish_lock_switch+0x2b/0x40 kernel/sched/core.c:2578 Code: 48 89 e5 53 48 89 fb e8 13 a1 9a 00 8b b8 88 0c 00 00 48 8b 00 48 85 c0 75 12 48 89 df e8 bd 95 9a 00 c6 00 00 c6 03 00 fb 5b <5d> c3 e8 0e a0 9a 00 eb e7 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 RSP: 0018:ffff88013f3cfc68 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff04 RAX: ffff8801dcbb4c00 RBX: ffff8801d1519e00 RCX: ffff8801dcbb5c00 RDX: ffff8801dcbb5c00 RSI: aaaaaaaaaaaab000 RDI: ffffea000cbf2560 RBP: ffff88013f3cfc68 R08: ffffffff7fffffff R09: 0000000000000000 R10: 0000000000000000 R11: ffffffff81ca6810 R12: ffff880145479e00 R13: ffff88021fdba590 R14: ffff88014547a788 R15: ffff88021fdb9c00 finish_task_switch+0x106/0x340 kernel/sched/core.c:2679 context_switch kernel/sched/core.c:2832 [inline] __schedule+0x80f/0x9b0 kernel/sched/core.c:3479 schedule+0x1cc/0x300 kernel/sched/core.c:3523 exit_to_usermode_loop arch/x86/entry/common.c:152 [inline] prepare_exit_to_usermode+0x1ec/0x470 arch/x86/entry/common.c:197 syscall_return_slowpath+0x112/0x880 arch/x86/entry/common.c:268 do_syscall_64+0xe4/0x100 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x63/0xe7 RIP: 0033:0x457579 Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f070c2dac78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a RAX: 0000000000000007 RBX: 0000000000000005 RCX: 0000000000457579 RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002001d000 RBP: 000000000072bfa0 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f070c2db6d4 R13: 00000000004c2f90 R14: 00000000004d4818 R15: 00000000ffffffff Local variable description: ----error.i@loaded_vmcs_init Variable was created at: loaded_vmcs_init+0x8a/0x590 arch/x86/kvm/vmx.c:2125 __loaded_vmcs_clear+0x2fb/0x3c0 arch/x86/kvm/vmx.c:2209 ==================================================================