Warning: Permanently added '10.128.0.125' (ECDSA) to the list of known hosts. 2020/07/17 18:24:53 parsed 1 programs 2020/07/17 18:24:53 executed programs: 0 syzkaller login: [ 236.504964][ T6994] IPVS: ftp: loaded support on port[0] = 21 [ 236.594431][ T6994] chnl_net:caif_netlink_parms(): no params data found [ 236.637144][ T6994] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.645465][ T6994] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.654891][ T6994] device bridge_slave_0 entered promiscuous mode [ 236.663962][ T6994] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.671194][ T6994] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.679469][ T6994] device bridge_slave_1 entered promiscuous mode [ 236.696627][ T6994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 236.707303][ T6994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 236.728972][ T6994] team0: Port device team_slave_0 added [ 236.736085][ T6994] team0: Port device team_slave_1 added [ 236.752806][ T6994] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 236.760037][ T6994] 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. [ 236.786159][ T6994] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 236.798334][ T6994] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 236.805369][ T6994] 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. [ 236.831313][ T6994] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 236.901724][ T6994] device hsr_slave_0 entered promiscuous mode [ 236.949227][ T6994] device hsr_slave_1 entered promiscuous mode [ 237.072568][ T6994] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 237.121877][ T6994] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 237.191253][ T6994] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 237.230782][ T6994] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 237.282365][ T6994] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.289655][ T6994] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.297286][ T6994] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.304415][ T6994] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.344123][ T6994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 237.356554][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 237.366613][ T3030] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.375245][ T3030] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.384591][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 237.397553][ T6994] 8021q: adding VLAN 0 to HW filter on device team0 [ 237.407896][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 237.416451][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.423611][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.434998][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.444564][ T3030] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.451685][ T3030] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.470392][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 237.486277][ T6994] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 237.497627][ T6994] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 237.513807][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 237.522610][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 237.531658][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 237.541708][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 237.550606][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 237.566211][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 237.573904][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 237.586569][ T6994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.603764][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 237.612617][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 237.630767][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 237.640338][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 237.651399][ T6994] device veth0_vlan entered promiscuous mode [ 237.660168][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 237.668107][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 237.685713][ T6994] device veth1_vlan entered promiscuous mode [ 237.703846][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 237.712907][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 237.721360][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 237.730472][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 237.741912][ T6994] device veth0_macvtap entered promiscuous mode [ 237.752364][ T6994] device veth1_macvtap entered promiscuous mode [ 237.767232][ T6994] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 237.775728][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 237.784611][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 237.793041][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 237.802163][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 237.813594][ T6994] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 237.821851][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 237.830834][ T3030] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 238.157274][ T0] general protection fault, probably for non-canonical address 0x1ffff11015d06b1a: 0000 [#1] PREEMPT SMP KASAN [ 238.157286][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.8.0-rc5-syzkaller #0 [ 238.157291][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.157308][ T0] RIP: 0010:__switch_to_asm+0x0/0x40 [ 238.157316][ T0] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 238.157322][ T0] RSP: 0018:ffffffff89407db8 EFLAGS: 00010046 [ 238.157330][ T0] RAX: 1ffff11015d06b1a RBX: ffff8880ae8358c0 RCX: ffffffff894829c0 [ 238.157336][ T0] RDX: ffffffff89483288 RSI: ffff8880a67fe040 RDI: ffffffff894829c0 [ 238.157342][ T0] RBP: ffff8880a449c4c0 R08: dffffc0000000000 R09: fffffbfff131a7ce [ 238.157348][ T0] R10: fffffbfff131a7ce R11: 0000000000000000 R12: ffffffff89482df0 [ 238.157354][ T0] R13: dffffc0000000000 R14: 1ffffffff12905be R15: ffff8880a67fe040 [ 238.157363][ T0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 238.157369][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 238.157375][ T0] CR2: 000000000078c000 CR3: 00000000a3f9f000 CR4: 00000000001406f0 [ 238.157384][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 238.157390][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 238.157393][ T0] Call Trace: [ 238.157473][ T0] __schedule+0x7d3/0xc40 [ 238.157488][ T0] schedule_idle+0x5c/0x90 [ 238.157497][ T0] do_idle+0x61a/0x650 [ 238.157511][ T0] cpu_startup_entry+0x15/0x20 [ 238.157520][ T0] ? time_init+0x33/0x33 [ 238.157529][ T0] start_kernel+0x674/0x777 [ 238.157541][ T0] secondary_startup_64+0xa4/0xb0 [ 238.157550][ T0] Modules linked in: [ 238.157566][ T0] ---[ end trace 49d9d8c47c62011e ]--- [ 238.157576][ T0] RIP: 0010:__switch_to_asm+0x0/0x40 [ 238.157584][ T0] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 238.157589][ T0] RSP: 0018:ffffffff89407db8 EFLAGS: 00010046 [ 238.157597][ T0] RAX: 1ffff11015d06b1a RBX: ffff8880ae8358c0 RCX: ffffffff894829c0 [ 238.157602][ T0] RDX: ffffffff89483288 RSI: ffff8880a67fe040 RDI: ffffffff894829c0 [ 238.157608][ T0] RBP: ffff8880a449c4c0 R08: dffffc0000000000 R09: fffffbfff131a7ce [ 238.157614][ T0] R10: fffffbfff131a7ce R11: 0000000000000000 R12: ffffffff89482df0 [ 238.157620][ T0] R13: dffffc0000000000 R14: 1ffffffff12905be R15: ffff8880a67fe040 [ 238.157627][ T0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 238.157634][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 238.157639][ T0] CR2: 000000000078c000 CR3: 00000000a3f9f000 CR4: 00000000001406f0 [ 238.157649][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 238.157655][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 238.157660][ T0] Kernel panic - not syncing: Fatal exception [ 238.158722][ T0] Kernel Offset: disabled [ 238.462463][ T0] Rebooting in 86400 seconds..