Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts. 2021/03/21 11:17:43 parsed 1 programs 2021/03/21 11:17:43 executed programs: 0 syzkaller login: [ 32.370658] IPVS: ftp: loaded support on port[0] = 21 [ 32.445458] chnl_net:caif_netlink_parms(): no params data found [ 32.506480] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.513576] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.520460] device bridge_slave_0 entered promiscuous mode [ 32.527729] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.534287] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.541084] device bridge_slave_1 entered promiscuous mode [ 32.557717] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 32.566626] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 32.584318] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 32.591555] team0: Port device team_slave_0 added [ 32.596859] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 32.604199] team0: Port device team_slave_1 added [ 32.618499] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.624790] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.650028] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.661078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.667364] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 32.692941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.703610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.710826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.728821] device hsr_slave_0 entered promiscuous mode [ 32.734414] device hsr_slave_1 entered promiscuous mode [ 32.740219] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 32.747283] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 32.804303] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.810694] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.817494] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.823887] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.851451] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 32.857512] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.866720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 32.875133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.893869] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.900717] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.910108] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 32.916604] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.924688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.932837] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.939187] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.952455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.960002] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.966390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.980662] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.990534] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.001075] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 33.008164] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.016382] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.024319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.032251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.040045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.047751] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.058413] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 33.067581] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.074343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.084581] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.133918] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 33.144288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.173960] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 33.180841] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 33.188696] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 33.198234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.206330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.213527] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.222163] device veth0_vlan entered promiscuous mode [ 33.230428] device veth1_vlan entered promiscuous mode [ 33.236580] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 33.244861] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 33.256137] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 33.265190] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.272813] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.279882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.288965] device veth0_macvtap entered promiscuous mode [ 33.295319] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 33.303569] device veth1_macvtap entered promiscuous mode [ 33.311718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 33.320320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 33.329842] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.338381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.347140] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.356690] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.363612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.431288] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 33.469380] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 34.381472] Bluetooth: hci0 command 0x0409 tx timeout 2021/03/21 11:17:48 executed programs: 27 [ 36.469751] Bluetooth: hci0 command 0x041b tx timeout [ 38.539862] Bluetooth: hci0 command 0x040f tx timeout [ 40.617849] Bluetooth: hci0 command 0x0419 tx timeout 2021/03/21 11:17:53 executed programs: 73 [ 42.529634] ------------[ cut here ]------------ [ 42.536726] WARNING: CPU: 0 PID: 9245 at arch/x86/kvm/vmx.c:6952 handle_ept_misconfig+0x11f/0x430 [ 42.545743] Kernel panic - not syncing: panic_on_warn set ... [ 42.545743] [ 42.553093] CPU: 0 PID: 9245 Comm: syz-executor.0 Not tainted 4.14.226-syzkaller #0 [ 42.560873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.570216] Call Trace: [ 42.572785] dump_stack+0x1b2/0x281 [ 42.576403] panic+0x1f9/0x42d [ 42.579585] ? add_taint.cold+0x16/0x16 [ 42.583540] ? handle_ept_misconfig+0x11f/0x430 [ 42.588186] ? handle_ept_misconfig+0x11f/0x430 [ 42.592845] __warn.cold+0x20/0x44 [ 42.596373] ? ist_end_non_atomic+0x10/0x10 [ 42.600756] ? handle_ept_misconfig+0x11f/0x430 [ 42.605404] report_bug+0x208/0x250 [ 42.609010] do_error_trap+0x195/0x2d0 [ 42.612874] ? math_error+0x2d0/0x2d0 [ 42.616651] ? mapping_level+0xfd/0x3c0 [ 42.620602] ? mmu_topup_memory_caches+0x269/0x300 [ 42.625506] ? handle_abnormal_pfn+0x50/0x3a0 [ 42.629981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.634803] invalid_op+0x1b/0x40 [ 42.638245] RIP: 0010:handle_ept_misconfig+0x11f/0x430 [ 42.643504] RSP: 0018:ffff8880b50dfa68 EFLAGS: 00010297 [ 42.648842] RAX: ffff8880b4e08500 RBX: ffffffff8114ddb0 RCX: 7ff0000000000000 [ 42.656088] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888097ea8c80 [ 42.663346] RBP: ffff888097ea8c80 R08: 0000000000000007 R09: ffff8880b50df9a8 [ 42.670592] R10: 0000000000000000 R11: ffff8880b4e08500 R12: 00000000fffffff2 [ 42.677849] R13: 0000000000000031 R14: 0000000000000000 R15: ffff888097ea8c80 [ 42.685098] ? handle_invd+0x30/0x30 [ 42.688792] ? handle_ept_misconfig+0x11f/0x430 [ 42.693436] ? handle_invd+0x30/0x30 [ 42.697130] vmx_handle_exit+0x1f8/0x14b0 [ 42.701255] kvm_arch_vcpu_ioctl_run+0x1da6/0x5ae0 [ 42.706167] ? lock_downgrade+0x740/0x740 [ 42.710297] ? vcpu_load+0x18/0x90 [ 42.713814] ? wake_up_q+0x82/0xd0 [ 42.717345] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 42.722786] ? kvm_arch_vcpu_runnable+0x530/0x530 [ 42.727609] ? lock_acquire+0x170/0x3f0 [ 42.731567] ? lock_downgrade+0x740/0x740 [ 42.735704] ? kvm_vcpu_ioctl+0x3de/0xc50 [ 42.739844] kvm_vcpu_ioctl+0x3de/0xc50 [ 42.743795] ? kvm_vm_ioctl_check_extension_generic+0xa0/0xa0 [ 42.749655] ? trace_hardirqs_on+0x10/0x10 [ 42.753879] ? futex_exit_release+0x220/0x220 [ 42.758477] ? kvm_put_kvm+0xa90/0xa90 [ 42.762353] ? vm_insert_page+0x7c0/0x7c0 [ 42.766485] ? kvm_vm_ioctl_check_extension_generic+0xa0/0xa0 [ 42.772345] do_vfs_ioctl+0x75a/0xff0 [ 42.776123] ? ioctl_preallocate+0x1a0/0x1a0 [ 42.780507] ? lock_downgrade+0x740/0x740 [ 42.784631] ? __fget+0x225/0x360 [ 42.788069] ? do_vfs_ioctl+0xff0/0xff0 [ 42.792028] ? security_file_ioctl+0x83/0xb0 [ 42.796427] SyS_ioctl+0x7f/0xb0 [ 42.799769] ? do_vfs_ioctl+0xff0/0xff0 [ 42.803740] do_syscall_64+0x1d5/0x640 [ 42.807623] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 42.812791] RIP: 0033:0x466459 [ 42.815967] RSP: 002b:00007f64ce6f6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 42.823753] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466459 [ 42.831000] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 42.838255] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000 [ 42.845509] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 42.852752] R13: 00007ffd9d75fedf R14: 00007f64ce6f6300 R15: 0000000000022000 [ 42.860691] Kernel Offset: disabled [ 42.864342] Rebooting in 86400 seconds..