Warning: Permanently added '10.128.0.118' (ECDSA) to the list of known hosts. 2020/07/07 16:03:56 parsed 1 programs 2020/07/07 16:03:56 executed programs: 0 syzkaller login: [ 43.238368][ T6781] IPVS: ftp: loaded support on port[0] = 21 [ 43.318217][ T6781] chnl_net:caif_netlink_parms(): no params data found [ 43.361151][ T6781] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.368998][ T6781] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.377876][ T6781] device bridge_slave_0 entered promiscuous mode [ 43.386078][ T6781] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.394609][ T6781] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.403422][ T6781] device bridge_slave_1 entered promiscuous mode [ 43.421877][ T6781] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.432472][ T6781] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.452798][ T6781] team0: Port device team_slave_0 added [ 43.459947][ T6781] team0: Port device team_slave_1 added [ 43.475827][ T6781] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.482837][ T6781] 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. [ 43.509692][ T6781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.522245][ T6781] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.530012][ T6781] 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. [ 43.556277][ T6781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.628763][ T6781] device hsr_slave_0 entered promiscuous mode [ 43.677053][ T6781] device hsr_slave_1 entered promiscuous mode [ 43.795427][ T6781] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.839516][ T6781] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.899128][ T6781] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.958810][ T6781] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 44.010448][ T6781] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.017676][ T6781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.025370][ T6781] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.032546][ T6781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.070095][ T6781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.083650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.094012][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.103054][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.111800][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 44.125370][ T6781] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.136879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.145252][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.152402][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.163329][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.172494][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.179779][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.197439][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.206026][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.218896][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.230968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.243075][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.254708][ T6781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.271042][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.279006][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.291455][ T6781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.317234][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.325774][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.335620][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.344920][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.355846][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.365023][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.374747][ T6781] device veth0_vlan entered promiscuous mode [ 44.385639][ T6781] device veth1_vlan entered promiscuous mode [ 44.410769][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.419293][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.427844][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.437201][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.447747][ T6781] device veth0_macvtap entered promiscuous mode [ 44.458188][ T6781] device veth1_macvtap entered promiscuous mode [ 44.472387][ T6781] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.480009][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.490321][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.498660][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.507511][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.519918][ T6781] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.527491][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.536617][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.924706][ T0] general protection fault, probably for non-canonical address 0x1ffff11015d26b1a: 0000 [#1] PREEMPT SMP KASAN [ 44.924718][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-rc3-syzkaller #0 [ 44.924723][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.924739][ T0] RIP: 0010:__switch_to_asm+0x0/0x40 [ 44.924747][ T0] Code: 74 00 00 00 00 00 66 e6 88 31 00 00 00 00 5d 00 e9 10 00 00 00 00 a0 0d 74 00 00 00 00 00 ff e8 86 fd 00 00 00 00 cc cc cc cc <00> 00 00 00 41 55 41 56 00 00 00 00 a7 d8 14 00 00 00 00 00 d8 14 [ 44.924752][ T0] RSP: 0018:ffffc90000d3fdd0 EFLAGS: 00010046 [ 44.924760][ T0] RAX: 1ffff11015d26b1a RBX: ffff8880ae9358c0 RCX: ffff8880a99f8340 [ 44.924766][ T0] RDX: ffff8880a99f8c08 RSI: ffff8880938ac0c0 RDI: ffff8880a99f8340 [ 44.924771][ T0] RBP: ffff888092624b80 R08: dffffc0000000000 R09: fffffbfff12da576 [ 44.924777][ T0] R10: fffffbfff12da576 R11: 0000000000000000 R12: ffff8880a99f8770 [ 44.924782][ T0] R13: dffffc0000000000 R14: 1ffff1101533f0ee R15: ffff8880938ac0c0 [ 44.924790][ T0] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 44.924796][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.924801][ T0] CR2: 000000000078c000 CR3: 000000009f9b5000 CR4: 00000000001406e0 [ 44.924810][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.924816][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.924818][ T0] Call Trace: [ 44.924832][ T0] __schedule+0x7d3/0xc40 [ 44.924845][ T0] schedule_idle+0x5c/0x90 [ 44.924855][ T0] do_idle+0x61a/0x650 [ 44.924868][ T0] cpu_startup_entry+0x15/0x20 [ 44.924877][ T0] start_secondary+0x1b2/0x1e0 [ 44.924887][ T0] secondary_startup_64+0xa4/0xb0 [ 44.924896][ T0] Modules linked in: [ 44.924910][ T0] ---[ end trace 2cb75420340a323c ]--- [ 44.924920][ T0] RIP: 0010:__switch_to_asm+0x0/0x40 [ 44.924927][ T0] Code: 74 00 00 00 00 00 66 e6 88 31 00 00 00 00 5d 00 e9 10 00 00 00 00 a0 0d 74 00 00 00 00 00 ff e8 86 fd 00 00 00 00 cc cc cc cc <00> 00 00 00 41 55 41 56 00 00 00 00 a7 d8 14 00 00 00 00 00 d8 14 [ 44.924932][ T0] RSP: 0018:ffffc90000d3fdd0 EFLAGS: 00010046 [ 44.924939][ T0] RAX: 1ffff11015d26b1a RBX: ffff8880ae9358c0 RCX: ffff8880a99f8340 [ 44.924944][ T0] RDX: ffff8880a99f8c08 RSI: ffff8880938ac0c0 RDI: ffff8880a99f8340 [ 44.924950][ T0] RBP: ffff888092624b80 R08: dffffc0000000000 R09: fffffbfff12da576 [ 44.924955][ T0] R10: fffffbfff12da576 R11: 0000000000000000 R12: ffff8880a99f8770 [ 44.924960][ T0] R13: dffffc0000000000 R14: 1ffff1101533f0ee R15: ffff8880938ac0c0 [ 44.924968][ T0] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 44.924974][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.924979][ T0] CR2: 000000000078c000 CR3: 000000009f9b5000 CR4: 00000000001406e0 [ 44.924984][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.924989][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.924994][ T0] Kernel panic - not syncing: Fatal exception [ 44.926477][ T0] Kernel Offset: disabled [ 45.226088][ T0] Rebooting in 86400 seconds..