[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 37.022078] audit: type=1800 audit(1539200726.836:25): pid=5671 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 37.056448] audit: type=1800 audit(1539200726.836:26): pid=5671 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 37.090233] audit: type=1800 audit(1539200726.846:27): pid=5671 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.85' (ECDSA) to the list of known hosts. 2018/10/10 19:52:34 parsed 1 programs 2018/10/10 19:52:37 executed programs: 0 syzkaller login: [ 467.717368] IPVS: ftp: loaded support on port[0] = 21 [ 467.718265] IPVS: ftp: loaded support on port[0] = 21 [ 467.733605] IPVS: ftp: loaded support on port[0] = 21 [ 467.741243] IPVS: ftp: loaded support on port[0] = 21 [ 467.744435] IPVS: ftp: loaded support on port[0] = 21 [ 467.759441] IPVS: ftp: loaded support on port[0] = 21 [ 468.736749] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.743146] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.753740] device bridge_slave_0 entered promiscuous mode [ 468.781102] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.790485] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.806326] device bridge_slave_0 entered promiscuous mode [ 468.818060] bridge0: port 2(bridge_slave_1) entered blocking state [ 468.824397] bridge0: port 2(bridge_slave_1) entered disabled state [ 468.831409] device bridge_slave_1 entered promiscuous mode [ 468.852481] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.859754] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.870861] device bridge_slave_0 entered promiscuous mode [ 468.881604] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.888028] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.895339] device bridge_slave_0 entered promiscuous mode [ 468.903279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 468.912553] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.922310] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.930114] device bridge_slave_0 entered promiscuous mode [ 468.936982] bridge0: port 2(bridge_slave_1) entered blocking state [ 468.943367] bridge0: port 2(bridge_slave_1) entered disabled state [ 468.950690] device bridge_slave_1 entered promiscuous mode [ 468.958406] bridge0: port 1(bridge_slave_0) entered blocking state [ 468.964762] bridge0: port 1(bridge_slave_0) entered disabled state [ 468.972130] device bridge_slave_0 entered promiscuous mode [ 468.980563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 468.991873] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.003887] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.011054] device bridge_slave_1 entered promiscuous mode [ 469.020082] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.026818] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.034074] device bridge_slave_1 entered promiscuous mode [ 469.040653] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.047560] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.054777] device bridge_slave_1 entered promiscuous mode [ 469.062665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 469.073222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 469.081951] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 469.094919] bridge0: port 2(bridge_slave_1) entered blocking state [ 469.104582] bridge0: port 2(bridge_slave_1) entered disabled state [ 469.112368] device bridge_slave_1 entered promiscuous mode [ 469.129510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 469.138687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 469.148160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 469.157443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 469.184085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 469.202403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 469.231076] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 469.269461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 469.300516] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 469.322916] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 469.356106] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 469.372488] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 469.393404] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 469.423132] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 469.437082] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 469.448260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 469.455281] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 469.465166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 469.481367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 469.490713] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 469.517181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 469.530711] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 469.543115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 469.552628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 469.562112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 469.571378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 469.583067] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 469.593446] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 469.605553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 469.613283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 469.626612] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 469.636094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 469.661770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 469.672594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 469.687956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 469.700746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 469.711209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 469.727235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 469.746411] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 469.753737] team0: Port device team_slave_0 added [ 469.760145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 469.824214] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 469.832545] team0: Port device team_slave_0 added [ 469.841222] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 469.849899] team0: Port device team_slave_1 added [ 469.865247] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 469.874384] team0: Port device team_slave_0 added [ 469.887675] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 469.894944] team0: Port device team_slave_1 added [ 469.913645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 469.937995] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 469.945300] team0: Port device team_slave_1 added [ 469.953807] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 469.961862] team0: Port device team_slave_0 added [ 469.973326] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 469.985845] team0: Port device team_slave_0 added [ 469.996316] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 470.003544] team0: Port device team_slave_0 added [ 470.010008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 470.018072] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 470.033323] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 470.041509] team0: Port device team_slave_1 added [ 470.050870] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 470.061904] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 470.072455] team0: Port device team_slave_1 added [ 470.079487] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 470.091379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 470.099174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 470.106987] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 470.116555] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 470.123602] team0: Port device team_slave_1 added [ 470.134844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 470.147149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 470.158714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 470.168593] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 470.176542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 470.184368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 470.195018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 470.203030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 470.211314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 470.219144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 470.226996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 470.237523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 470.247111] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 470.269509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 470.294309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 470.302933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 470.311207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 470.329770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 470.347813] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 470.363835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 470.374222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 470.384605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 470.395116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 470.404400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 470.421242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 470.429140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 470.436952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 470.444624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 470.453523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 470.470331] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 470.482017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 470.490105] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 470.504485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 470.512979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 470.520979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 470.528777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 470.536733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 470.550431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 470.565045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 470.577449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 470.891301] bridge0: port 2(bridge_slave_1) entered blocking state [ 470.897720] bridge0: port 2(bridge_slave_1) entered forwarding state [ 470.904355] bridge0: port 1(bridge_slave_0) entered blocking state [ 470.910733] bridge0: port 1(bridge_slave_0) entered forwarding state [ 470.924216] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 471.001561] bridge0: port 2(bridge_slave_1) entered blocking state [ 471.007984] bridge0: port 2(bridge_slave_1) entered forwarding state [ 471.014612] bridge0: port 1(bridge_slave_0) entered blocking state [ 471.021000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 471.029853] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 471.044573] bridge0: port 2(bridge_slave_1) entered blocking state [ 471.050973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 471.057620] bridge0: port 1(bridge_slave_0) entered blocking state [ 471.063977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 471.073049] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 471.135431] bridge0: port 2(bridge_slave_1) entered blocking state [ 471.141816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 471.148465] bridge0: port 1(bridge_slave_0) entered blocking state [ 471.154821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 471.162714] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 471.176548] bridge0: port 2(bridge_slave_1) entered blocking state [ 471.182902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 471.189558] bridge0: port 1(bridge_slave_0) entered blocking state [ 471.195967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 471.208482] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 471.224041] bridge0: port 2(bridge_slave_1) entered blocking state [ 471.230444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 471.237105] bridge0: port 1(bridge_slave_0) entered blocking state [ 471.243458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 471.251565] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 471.460486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 471.471397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 471.478525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 471.485657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 471.492589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 471.500046] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 473.090527] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.117589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.125310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.134934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.177492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.206785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 473.290151] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 473.311578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 473.323483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 473.333152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 473.366993] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 473.407080] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 473.491775] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 473.502613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 473.511413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 473.522870] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 473.532960] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 473.542370] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 473.549867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 473.556955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 473.564418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 473.571550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 473.578490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 473.585269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 473.635463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 473.645011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 473.656322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 473.704933] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 473.711579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 473.719515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 473.761681] 8021q: adding VLAN 0 to HW filter on device team0 [ 473.785016] 8021q: adding VLAN 0 to HW filter on device team0 [ 473.794763] 8021q: adding VLAN 0 to HW filter on device team0 [ 473.807007] 8021q: adding VLAN 0 to HW filter on device team0 [ 473.839368] 8021q: adding VLAN 0 to HW filter on device team0 [ 473.944181] 8021q: adding VLAN 0 to HW filter on device team0 [ 474.867576] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. [ 474.955366] hrtimer: interrupt took 24737 ns [ 475.043817] ------------[ cut here ]------------ [ 475.048620] kernel BUG at arch/x86/kvm/x86.c:353! [ 475.054282] ------------[ cut here ]------------ [ 475.059051] kernel BUG at arch/x86/kvm/x86.c:353! [ 475.065588] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 475.070983] CPU: 1 PID: 7393 Comm: syz-executor1 Not tainted 4.19.0-rc7+ #179 [ 475.078282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.087665] RIP: 0010:kvm_spurious_fault+0x9/0x10 [ 475.092522] Code: 45 10 50 e8 e9 44 7c 00 58 5a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 97 03 73 00 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 89 fd 41 54 [ 475.111450] RSP: 0018:ffff8801bb6ef448 EFLAGS: 00010293 [ 475.116829] RAX: ffff8801bc20c080 RBX: 1ffff100376dde8d RCX: ffffffff81385bcc [ 475.124110] RDX: 0000000000000000 RSI: ffffffff810bd1f9 RDI: ffff8801bb6ef488 [ 475.131403] RBP: ffff8801bb6ef448 R08: ffff8801bc20c080 R09: ffff8801c5525000 [ 475.138675] R10: ffffed0038aa4bff R11: ffff8801c5525fff R12: ffff8801bb6ef4c8 [ 475.145950] R13: dffffc0000000000 R14: ffff8801c5525000 R15: ffff8801bb6ef488 [ 475.153225] FS: 0000000000000000(0000) GS:ffff8801daf00000(0063) knlGS:00000000f7faeb40 [ 475.161458] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 475.167341] CR2: 00007ff90dc9c028 CR3: 00000001d7cf5000 CR4: 00000000001426e0 [ 475.174634] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 475.181907] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 475.189174] Call Trace: [ 475.191793] kvm_fastop_exception+0x50b/0x5455 [ 475.196384] ? vmcs_clear+0x94/0x100 [ 475.200103] ? vmx_set_cr3+0x7a0/0x7a0 [ 475.203999] ? memset+0x31/0x40 [ 475.207290] alloc_loaded_vmcs+0x7f/0x280 [ 475.211459] vmx_create_vcpu+0x20e/0x25e0 [ 475.215645] ? vmx_free_vcpu+0x300/0x300 [ 475.219728] ? kasan_check_write+0x14/0x20 [ 475.223974] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 475.228911] ? futex_wait+0x5ec/0xa50 [ 475.232726] ? wait_for_completion+0x8a0/0x8a0 [ 475.237321] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 475.242518] kvm_arch_vcpu_create+0xe5/0x220 [ 475.246931] ? kvm_arch_vcpu_free+0x90/0x90 [ 475.251259] kvm_vm_ioctl+0x470/0x1d40 [ 475.255152] ? kvm_set_memory_region+0x50/0x50 [ 475.259749] ? mark_held_locks+0x130/0x130 [ 475.264003] ? do_futex+0x249/0x26d0 [ 475.267726] ? trace_hardirqs_on+0xbd/0x310 [ 475.272062] ? kvm_uevent_notify_change.part.33+0x300/0x440 [ 475.277783] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 475.283246] ? exit_robust_list+0x280/0x280 [ 475.287573] ? kvm_uevent_notify_change.part.33+0x300/0x440 [ 475.293291] ? __fget+0x4aa/0x740 [ 475.296750] ? lock_downgrade+0x900/0x900 [ 475.300909] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 475.306707] ? kvm_debugfs_release+0x90/0x90 [ 475.311113] ? save_stack+0xa9/0xd0 [ 475.314738] ? save_stack+0x43/0xd0 [ 475.318366] ? __kasan_slab_free+0x102/0x150 [ 475.322781] ? kmem_cache_free+0x83/0x290 [ 475.326931] ? __fget+0x4d1/0x740 [ 475.330389] ? ksys_dup3+0x680/0x680 [ 475.334103] ? __might_fault+0x12b/0x1e0 [ 475.338176] ? lock_downgrade+0x900/0x900 [ 475.342336] ? lock_release+0x970/0x970 [ 475.346314] ? arch_local_save_flags+0x40/0x40 [ 475.350899] ? posix_ktime_get_ts+0x15/0x20 [ 475.355227] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 475.360688] ? check_preemption_disabled+0x48/0x200 [ 475.365713] ? __fget_light+0x2e9/0x430 [ 475.369693] kvm_vm_compat_ioctl+0x143/0x430 [ 475.374102] ? compat_put_timespec64+0x110/0x280 [ 475.378869] ? kvm_vm_ioctl+0x1d40/0x1d40 [ 475.383025] ? compat_get_timespec64+0x2a0/0x2a0 [ 475.387788] ? __ia32_compat_sys_futex+0x3e6/0x5f0 [ 475.392744] ? kvm_vm_ioctl+0x1d40/0x1d40 [ 475.396914] __ia32_compat_sys_ioctl+0x20e/0x630 [ 475.401691] do_fast_syscall_32+0x34d/0xfb2 [ 475.406029] ? do_int80_syscall_32+0x890/0x890 [ 475.410625] ? entry_SYSENTER_compat+0x68/0x7f [ 475.415230] ? trace_hardirqs_off_caller+0xbb/0x310 [ 475.420347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.425209] ? trace_hardirqs_on_caller+0x310/0x310 [ 475.430248] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 475.435278] ? recalc_sigpending_tsk+0x180/0x180 [ 475.440046] ? kasan_check_write+0x14/0x20 [ 475.444301] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.449164] entry_SYSENTER_compat+0x70/0x7f [ 475.453583] RIP: 0023:0xf7fd3ca9 [ 475.456958] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 475.475871] RSP: 002b:00000000f7fae0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 475.483601] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ae41 [ 475.490880] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 475.498160] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 475.505454] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 475.512757] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 475.520057] Modules linked in: [ 475.523269] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 475.528655] CPU: 0 PID: 7392 Comm: syz-executor0 Tainted: G D 4.19.0-rc7+ #179 [ 475.534365] ---[ end trace cc6cdc7f94eb333b ]--- [ 475.537330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.537354] RIP: 0010:kvm_spurious_fault+0x9/0x10 [ 475.537370] Code: 45 10 50 e8 e9 44 7c 00 58 5a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 97 03 73 00 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 89 fd 41 54 [ 475.537377] RSP: 0018:ffff8801ba99f448 EFLAGS: 00010293 [ 475.537390] RAX: ffff8801bc190080 RBX: 1ffff10037533e8d RCX: ffffffff81385bcc [ 475.537403] RDX: 0000000000000000 RSI: ffffffff810bd1f9 RDI: ffff8801ba99f488 [ 475.542310] RIP: 0010:kvm_spurious_fault+0x9/0x10 [ 475.551497] RBP: ffff8801ba99f448 R08: ffff8801bc190080 R09: ffff8801c08d9000 [ 475.551506] R10: ffffed003811b3ff R11: ffff8801c08d9fff R12: ffff8801ba99f4c8 [ 475.551515] R13: dffffc0000000000 R14: ffff8801c08d9000 R15: ffff8801ba99f488 [ 475.551528] FS: 0000000000000000(0000) GS:ffff8801dae00000(0063) knlGS:00000000f7f76b40 [ 475.551537] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 475.551545] CR2: 0000000001f461a8 CR3: 00000001bc0bd000 CR4: 00000000001426f0 [ 475.551563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 475.551571] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 475.551575] Call Trace: [ 475.551598] kvm_fastop_exception+0x50b/0x5455 [ 475.559653] Code: 45 10 50 e8 e9 44 7c 00 58 5a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 97 03 73 00 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 89 fd 41 54 [ 475.575326] ? vmcs_clear+0x94/0x100 [ 475.575343] ? vmx_set_cr3+0x7a0/0x7a0 [ 475.575359] ? memset+0x31/0x40 [ 475.575375] alloc_loaded_vmcs+0x7f/0x280 [ 475.575391] vmx_create_vcpu+0x20e/0x25e0 [ 475.575405] ? migrate_swap_stop+0x930/0x930 [ 475.575422] ? kasan_check_write+0x14/0x20 [ 475.582661] RSP: 0018:ffff8801bb6ef448 EFLAGS: 00010293 [ 475.588048] ? __unqueue_futex+0x1ee/0x2e0 [ 475.588065] ? vmx_free_vcpu+0x300/0x300 [ 475.588079] ? futex_wake+0x613/0x760 [ 475.588094] ? kasan_check_write+0x14/0x20 [ 475.588111] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 475.588130] ? wait_for_completion+0x8a0/0x8a0 [ 475.600233] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 475.600259] kvm_arch_vcpu_create+0xe5/0x220 [ 475.600273] ? kvm_arch_vcpu_free+0x90/0x90 [ 475.600292] kvm_vm_ioctl+0x470/0x1d40 [ 475.608025] RAX: ffff8801bc20c080 RBX: 1ffff100376dde8d RCX: ffffffff81385bcc [ 475.614827] ? kvm_set_memory_region+0x50/0x50 [ 475.614846] ? mark_held_locks+0x130/0x130 [ 475.614865] ? do_futex+0x249/0x26d0 [ 475.614882] ? trace_hardirqs_on+0xbd/0x310 [ 475.614904] ? kvm_uevent_notify_change.part.33+0x300/0x440 [ 475.622891] RDX: 0000000000000000 RSI: ffffffff810bd1f9 RDI: ffff8801bb6ef488 [ 475.630377] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 475.630398] ? exit_robust_list+0x280/0x280 [ 475.630415] ? kvm_uevent_notify_change.part.33+0x300/0x440 [ 475.630435] ? __fget+0x4aa/0x740 [ 475.630453] ? lock_downgrade+0x900/0x900 [ 475.636779] RBP: ffff8801bb6ef448 R08: ffff8801bc20c080 R09: ffff8801c5525000 [ 475.643593] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 475.643610] ? kvm_debugfs_release+0x90/0x90 [ 475.643633] ? __fget+0x4d1/0x740 [ 475.643650] ? ksys_dup3+0x680/0x680 [ 475.651439] R10: ffffed0038aa4bff R11: ffff8801c5525fff R12: ffff8801bb6ef4c8 [ 475.658174] ? __might_fault+0x12b/0x1e0 [ 475.658201] ? lock_downgrade+0x900/0x900 [ 475.658217] ? lock_release+0x970/0x970 [ 475.658234] ? arch_local_save_flags+0x40/0x40 [ 475.658250] ? posix_ktime_get_ts+0x15/0x20 [ 475.658272] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 475.661371] R13: dffffc0000000000 R14: ffff8801c5525000 R15: ffff8801bb6ef488 [ 475.665415] ? check_preemption_disabled+0x48/0x200 [ 475.665439] ? __fget_light+0x2e9/0x430 [ 475.665457] kvm_vm_compat_ioctl+0x143/0x430 [ 475.665473] ? compat_put_timespec64+0x110/0x280 [ 475.665489] ? kvm_vm_ioctl+0x1d40/0x1d40 [ 475.688022] kobject: 'kvm' (00000000f3a7bb6e): kobject_uevent_env [ 475.688110] ? compat_get_timespec64+0x2a0/0x2a0 [ 475.692128] kobject: 'kvm' (00000000f3a7bb6e): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 475.695245] ? __ia32_compat_sys_futex+0x3e6/0x5f0 [ 475.695275] ? kvm_vm_ioctl+0x1d40/0x1d40 [ 475.695295] __ia32_compat_sys_ioctl+0x20e/0x630 [ 475.703894] *** Guest State *** [ 475.707999] do_fast_syscall_32+0x34d/0xfb2 [ 475.708017] ? do_int80_syscall_32+0x890/0x890 [ 475.708033] ? entry_SYSENTER_compat+0x68/0x7f [ 475.708049] ? trace_hardirqs_off_caller+0xbb/0x310 [ 475.708068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.714480] CR0: actual=0x000000008005003f, shadow=0x000000008005001f, gh_mask=fffffffffffffff7 [ 475.718123] ? trace_hardirqs_on_caller+0x310/0x310 [ 475.718140] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 475.718157] ? recalc_sigpending_tsk+0x180/0x180 [ 475.718171] ? kasan_check_write+0x14/0x20 [ 475.718207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 475.723484] kobject: 'kvm' (00000000f3a7bb6e): kobject_uevent_env [ 475.726489] entry_SYSENTER_compat+0x70/0x7f [ 475.726501] RIP: 0023:0xf7f9bca9 [ 475.726517] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 475.726524] RSP: 002b:00000000f7f760cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 475.730467] CR4: actual=0x0000000000002068, shadow=0x0000000000000028, gh_mask=ffffffffffffe871 [ 475.734571] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ae41 [ 475.734578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 475.734584] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 475.734591] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 475.734599] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 475.734619] Modules linked in: [ 475.740408] FS: 0000000000000000(0000) GS:ffff8801daf00000(0063) knlGS:00000000f7faeb40 [ 475.761520] kobject: 'kvm' (00000000f3a7bb6e): kobject_uevent_env [ 475.767569] kobject: 'kvm' (00000000f3a7bb6e): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 475.773085] ------------[ cut here ]------------ [ 475.778220] kobject: 'kvm' (00000000f3a7bb6e): kobject_uevent_env [ 475.781821] kernel BUG at arch/x86/kvm/x86.c:353! [ 475.782393] kobject: 'kvm' (00000000f3a7bb6e): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 475.786019] kobject: 'kvm' (00000000f3a7bb6e): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 475.793980] ------------[ cut here ]------------ [ 476.157430] kernel BUG at arch/x86/kvm/x86.c:353! [ 476.162309] ------------[ cut here ]------------ [ 476.167059] kernel BUG at arch/x86/kvm/x86.c:353! [ 476.171902] invalid opcode: 0000 [#3] PREEMPT SMP KASAN [ 476.177268] CPU: 0 PID: 7403 Comm: syz-executor2 Tainted: G D 4.19.0-rc7+ #179 [ 476.186019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.195378] RIP: 0010:kvm_spurious_fault+0x9/0x10 [ 476.200220] Code: 45 10 50 e8 e9 44 7c 00 58 5a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 97 03 73 00 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 89 fd 41 54 [ 476.219122] RSP: 0018:ffff8801dae07bd8 EFLAGS: 00010006 [ 476.224480] RAX: ffff8801bdbd2080 RBX: 1ffff1003b5c0f7f RCX: ffffffff81385bcc [ 476.231743] RDX: 0000000000010000 RSI: ffffffff810bd1f9 RDI: ffff8801dae07c18 [ 476.239008] RBP: ffff8801dae07bd8 R08: ffff8801bdbd2080 R09: ffffed003b5c5ba0 [ 476.246274] R10: ffffed003b5c5ba0 R11: ffff8801dae2dd07 R12: ffff8801dae07c58 [ 476.253540] R13: dffffc0000000000 R14: ffff8801d7f11000 R15: ffff8801dae07c18 [ 476.260812] FS: 0000000000000000(0000) GS:ffff8801dae00000(0063) knlGS:00000000f7f37b40 [ 476.269029] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 476.274914] CR2: ffff8801dae07c18 CR3: 00000001d4e83000 CR4: 00000000001426f0 [ 476.282179] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 476.289453] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 476.296713] Call Trace: [ 476.299289] [ 476.301443] kvm_fastop_exception+0x50b/0x5455 [ 476.306027] ? vmcs_clear+0x94/0x100 [ 476.309737] ? trace_hardirqs_on+0x310/0x310 [ 476.314141] ? vmx_set_cr3+0x7a0/0x7a0 [ 476.318061] __loaded_vmcs_clear+0x2d6/0x690 [ 476.322468] ? check_preemption_disabled+0x48/0x200 [ 476.327486] ? vmx_set_virtual_apic_mode+0x790/0x790 [ 476.332592] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.338127] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.343664] ? check_preemption_disabled+0x48/0x200 [ 476.348680] ? vmx_set_virtual_apic_mode+0x790/0x790 [ 476.353786] flush_smp_call_function_queue+0x1d2/0x640 [ 476.359072] ? smp_call_function_any+0x1c0/0x1c0 [ 476.363835] ? kvm_clock_read+0x18/0x30 [ 476.367807] ? kvm_sched_clock_read+0x9/0x20 [ 476.372224] ? sched_clock+0x31/0x40 [ 476.375945] ? sched_clock_cpu+0x1b/0x1b0 [ 476.380099] ? check_preemption_disabled+0x48/0x200 [ 476.385133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.390672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.396220] ? check_preemption_disabled+0x48/0x200 [ 476.401247] generic_smp_call_function_single_interrupt+0x13/0x2b [ 476.407490] smp_call_function_single_interrupt+0x12f/0x650 [ 476.413210] ? smp_call_function_interrupt+0x650/0x650 [ 476.418484] ? interrupt_entry+0xb5/0xf0 [ 476.422543] ? trace_hardirqs_off_caller+0xbb/0x310 [ 476.427573] ? trace_hardirqs_off_caller+0xbb/0x310 [ 476.432591] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.437438] ? trace_hardirqs_on_caller+0x310/0x310 [ 476.442469] ? trace_hardirqs_on_caller+0x310/0x310 [ 476.447487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.453032] ? check_preemption_disabled+0x48/0x200 [ 476.458053] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 476.463593] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.468447] call_function_single_interrupt+0xf/0x20 [ 476.473544] [ 476.475786] RIP: 0010:preempt_schedule_irq+0x7d/0x110 [ 476.480973] Code: 00 e8 87 6a a6 f9 e8 c2 d8 d5 f9 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 75 7b 48 83 3d 14 ea 82 01 00 74 61 fb 66 0f 1f 44 00 00 01 00 00 00 e8 f9 d1 ff ff 41 80 7d 00 00 75 6a 48 83 3d ea e9 [ 476.499880] RSP: 0018:ffff8801cc5ff160 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff04 [ 476.507598] RAX: 1ffffffff1263e53 RBX: 0000000000000000 RCX: ffffffff8184e1ca [ 476.514863] RDX: 0000000000000004 RSI: ffffffff8184e1e4 RDI: ffffffff896fe100 [ 476.522132] RBP: ffff8801cc5ff188 R08: ffff8801bdbd2080 R09: ffffed003b5c5979 [ 476.529396] R10: ffffed003b5c5979 R11: ffff8801dae2cbcb R12: dffffc0000000000 [ 476.536659] R13: fffffbfff1263e52 R14: ffffffff8931f298 R15: ffffffff8931f290 [ 476.543945] ? trace_hardirqs_on+0x9a/0x310 [ 476.548271] ? trace_hardirqs_on+0xb4/0x310 [ 476.552600] retint_kernel+0x1b/0x2d [ 476.556318] RIP: 0010:do_error_trap+0x270/0x4d0 [ 476.560983] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 4f 02 00 00 48 83 3d 55 6a 07 08 00 0f 84 46 01 00 00 fb 66 0f 1f 44 00 00 b8 fe ff ff 31 c0 41 b8 01 00 00 00 48 ba 00 00 00 00 00 fc ff [ 476.579877] RSP: 0018:ffff8801cc5ff248 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 476.587585] RAX: dffffc0000000000 RBX: ffff8801cc5ff398 RCX: ffffffff8184e1ca [ 476.594848] RDX: 1ffffffff1263e53 RSI: ffffffff8184e1e4 RDI: ffffffff8931f298 [ 476.602112] RBP: ffff8801cc5ff378 R08: ffff8801bdbd2080 R09: 0000000000000001 [ 476.609374] R10: ffffed003b5c3ee2 R11: 0000000000000000 R12: 0000000000000006 [ 476.616636] R13: ffff8801cc5ff350 R14: 0000000000000004 R15: 1ffff100398bfe4e [ 476.623920] ? trace_hardirqs_on+0x9a/0x310 [ 476.628264] ? trace_hardirqs_on+0xb4/0x310 [ 476.632588] ? do_error_trap+0x239/0x4d0 [ 476.636649] ? do_page_fault+0xf2/0x7e0 [ 476.640624] ? math_error+0x3f0/0x3f0 [ 476.644423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.649267] ? trace_hardirqs_on_caller+0x310/0x310 [ 476.654300] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.659143] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 476.663904] ? trace_hardirqs_off+0x310/0x310 [ 476.668399] ? __alloc_pages_nodemask+0x6e4/0xde0 [ 476.673243] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 476.678093] do_invalid_op+0x1b/0x20 [ 476.681806] invalid_op+0x14/0x20 [ 476.685265] RIP: 0010:kvm_spurious_fault+0x9/0x10 [ 476.690117] Code: 45 10 50 e8 e9 44 7c 00 58 5a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 97 03 73 00 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 89 fd 41 54 [ 476.709022] RSP: 0018:ffff8801cc5ff448 EFLAGS: 00010293 [ 476.714395] RAX: ffff8801bdbd2080 RBX: 1ffff100398bfe8d RCX: ffffffff81385bcc [ 476.722099] RDX: 0000000000000000 RSI: ffffffff810bd1f9 RDI: ffff8801cc5ff488 [ 476.729366] RBP: ffff8801cc5ff448 R08: ffff8801bdbd2080 R09: ffff8801c0c03000 [ 476.736642] R10: ffffed00381807ff R11: ffff8801c0c03fff R12: ffff8801cc5ff4c8 [ 476.743904] R13: dffffc0000000000 R14: ffff8801c0c03000 R15: ffff8801cc5ff488 [ 476.751196] ? __phys_addr+0x9c/0x120 [ 476.754999] ? kvm_spurious_fault+0x9/0x10 [ 476.759234] ? kvm_spurious_fault+0x9/0x10 [ 476.763478] kvm_fastop_exception+0x50b/0x5455 [ 476.768057] ? vmcs_clear+0x94/0x100 [ 476.771775] ? vmx_set_cr3+0x7a0/0x7a0 [ 476.775658] ? memset+0x31/0x40 [ 476.778935] alloc_loaded_vmcs+0x7f/0x280 [ 476.783084] vmx_create_vcpu+0x20e/0x25e0 [ 476.787261] ? migrate_swap_stop+0x930/0x930 [ 476.791667] ? kasan_check_write+0x14/0x20 [ 476.795904] ? __unqueue_futex+0x1ee/0x2e0 [ 476.800141] ? vmx_free_vcpu+0x300/0x300 [ 476.804208] ? futex_wake+0x613/0x760 [ 476.808007] ? kasan_check_write+0x14/0x20 [ 476.812242] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 476.817191] ? wait_for_completion+0x8a0/0x8a0 [ 476.821777] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 476.826974] kvm_arch_vcpu_create+0xe5/0x220 [ 476.831380] ? kvm_arch_vcpu_free+0x90/0x90 [ 476.835711] kvm_vm_ioctl+0x470/0x1d40 [ 476.839602] ? kvm_set_memory_region+0x50/0x50 [ 476.844196] ? mark_held_locks+0x130/0x130 [ 476.848610] ? do_futex+0x249/0x26d0 [ 476.852324] ? trace_hardirqs_on+0xbd/0x310 [ 476.856646] ? kvm_uevent_notify_change.part.33+0x300/0x440 [ 476.862358] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 476.867809] ? exit_robust_list+0x280/0x280 [ 476.872127] ? kvm_uevent_notify_change.part.33+0x300/0x440 [ 476.877843] ? __fget+0x4aa/0x740 [ 476.881307] ? lock_downgrade+0x900/0x900 [ 476.885465] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 476.891269] ? kvm_debugfs_release+0x90/0x90 [ 476.895674] ? save_stack+0xa9/0xd0 [ 476.899296] ? save_stack+0x43/0xd0 [ 476.902918] ? __kasan_slab_free+0x102/0x150 [ 476.907328] ? kmem_cache_free+0x83/0x290 [ 476.911475] ? __fget+0x4d1/0x740 [ 476.914926] ? ksys_dup3+0x680/0x680 [ 476.918638] ? __might_fault+0x12b/0x1e0 [ 476.922700] ? lock_downgrade+0x900/0x900 [ 476.926846] ? lock_release+0x970/0x970 [ 476.930820] ? arch_local_save_flags+0x40/0x40 [ 476.935417] ? posix_ktime_get_ts+0x15/0x20 [ 476.939737] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 476.945196] ? check_preemption_disabled+0x48/0x200 [ 476.950226] ? __fget_light+0x2e9/0x430 [ 476.954214] kvm_vm_compat_ioctl+0x143/0x430 [ 476.958626] ? compat_put_timespec64+0x110/0x280 [ 476.963381] ? kvm_vm_ioctl+0x1d40/0x1d40 [ 476.967528] ? compat_get_timespec64+0x2a0/0x2a0 [ 476.972285] ? __ia32_compat_sys_futex+0x3e6/0x5f0 [ 476.977223] ? kvm_vm_ioctl+0x1d40/0x1d40 [ 476.981377] __ia32_compat_sys_ioctl+0x20e/0x630 [ 476.986137] do_fast_syscall_32+0x34d/0xfb2 [ 476.990464] ? do_int80_syscall_32+0x890/0x890 [ 476.995051] ? entry_SYSENTER_compat+0x68/0x7f [ 476.999633] ? trace_hardirqs_off_caller+0xbb/0x310 [ 477.004653] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 477.009497] ? trace_hardirqs_on_caller+0x310/0x310 [ 477.014512] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 477.019527] ? recalc_sigpending_tsk+0x180/0x180 [ 477.024287] ? kasan_check_write+0x14/0x20 [ 477.028530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 477.033378] entry_SYSENTER_compat+0x70/0x7f [ 477.037784] RIP: 0023:0xf7f5cca9 [ 477.041153] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 477.060056] RSP: 002b:00000000f7f370cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 477.067763] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ae41 [ 477.075026] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 477.082291] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 477.089561] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 477.096825] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 477.104094] Modules linked in: [ 477.107294] ---[ end trace cc6cdc7f94eb333c ]--- [ 477.112051] RIP: 0010:kvm_spurious_fault+0x9/0x10 [ 477.116890] Code: 45 10 50 e8 e9 44 7c 00 58 5a 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 e8 97 03 73 00 <0f> 0b 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 89 fd 41 54 [ 477.135786] RSP: 0018:ffff8801bb6ef448 EFLAGS: 00010293 [ 477.141142] RAX: ffff8801bc20c080 RBX: 1ffff100376dde8d RCX: ffffffff81385bcc [ 477.148406] RDX: 0000000000000000 RSI: ffffffff810bd1f9 RDI: ffff8801bb6ef488 [ 477.155668] RBP: ffff8801bb6ef448 R08: ffff8801bc20c080 R09: ffff8801c5525000 [ 477.162930] R10: ffffed0038aa4bff R11: ffff8801c5525fff R12: ffff8801bb6ef4c8 [ 477.170200] R13: dffffc0000000000 R14: ffff8801c5525000 R15: ffff8801bb6ef488 [ 477.177468] FS: 0000000000000000(0000) GS:ffff8801dae00000(0063) knlGS:00000000f7f37b40 [ 477.185688] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 477.191564] CR2: ffff8801dae07c18 CR3: 00000001d4e83000 CR4: 00000000001426f0 [ 477.198830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 477.206091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 477.213358] Kernel panic - not syncing: Fatal exception in interrupt [ 477.220766] Kernel Offset: disabled [ 477.224388] Rebooting in 86400 seconds..