Warning: Permanently added '10.128.1.11' (ECDSA) to the list of known hosts. 2020/07/11 17:15:29 parsed 1 programs 2020/07/11 17:15:29 executed programs: 0 syzkaller login: [ 42.970770][ T6797] IPVS: ftp: loaded support on port[0] = 21 [ 43.055844][ T6797] chnl_net:caif_netlink_parms(): no params data found [ 43.099262][ T6797] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.106759][ T6797] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.114402][ T6797] device bridge_slave_0 entered promiscuous mode [ 43.124323][ T6797] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.132287][ T6797] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.140383][ T6797] device bridge_slave_1 entered promiscuous mode [ 43.158067][ T6797] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.168660][ T6797] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.189083][ T6797] team0: Port device team_slave_0 added [ 43.197125][ T6797] team0: Port device team_slave_1 added [ 43.212059][ T6797] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.219209][ T6797] 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. [ 43.247134][ T6797] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.259876][ T6797] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.267978][ T6797] 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. [ 43.295829][ T6797] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.368103][ T6797] device hsr_slave_0 entered promiscuous mode [ 43.415658][ T6797] device hsr_slave_1 entered promiscuous mode [ 43.523886][ T6797] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.568072][ T6797] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.617613][ T6797] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.657007][ T6797] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.729159][ T6797] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.736355][ T6797] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.743961][ T6797] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.751084][ T6797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.789056][ T6797] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.800504][ T2581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.811293][ T2581] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.819606][ T2581] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.828054][ T2581] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 43.840966][ T6797] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.851171][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.860256][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.867373][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.879024][ T2581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.888203][ T2581] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.895435][ T2581] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.917431][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.926945][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.936348][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.944638][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.956497][ T3902] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.967763][ T6797] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.984193][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.992080][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.004427][ T6797] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.021784][ T3902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.041178][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.049657][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.058942][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.069588][ T6797] device veth0_vlan entered promiscuous mode [ 44.081064][ T6797] device veth1_vlan entered promiscuous mode [ 44.100254][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.108759][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.119929][ T6797] device veth0_macvtap entered promiscuous mode [ 44.129792][ T6797] device veth1_macvtap entered promiscuous mode [ 44.147294][ T6797] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.154648][ T3902] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.163404][ T3902] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.172146][ T3902] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.180796][ T3902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.191948][ T6797] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.201356][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.210920][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.546923][ T0] general protection fault, probably for non-canonical address 0x1ffff11015d26b1a: 0000 [#1] PREEMPT SMP KASAN [ 44.546934][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.0-rc4-syzkaller #0 [ 44.546939][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.546953][ T0] RIP: 0010:__switch_to_asm+0x0/0x40 [ 44.546962][ 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 [ 44.546966][ T0] RSP: 0018:ffffc90000d3fdd0 EFLAGS: 00010046 [ 44.546974][ T0] RAX: 1ffff11015d26b1a RBX: ffff8880ae9358c0 RCX: ffff8880a99f8340 [ 44.546979][ T0] RDX: ffff8880a99f8c08 RSI: ffff888091872400 RDI: ffff8880a99f8340 [ 44.546984][ T0] RBP: ffff888093eb2e80 R08: dffffc0000000000 R09: fffffbfff12da576 [ 44.546989][ T0] R10: fffffbfff12da576 R11: 0000000000000000 R12: ffff8880a99f8770 [ 44.546994][ T0] R13: dffffc0000000000 R14: 1ffff1101533f0ee R15: ffff888091872400 [ 44.547002][ T0] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 44.547007][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.547012][ T0] CR2: 00000000004e5c90 CR3: 00000000a9491000 CR4: 00000000001406e0 [ 44.547021][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.547026][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.547028][ T0] Call Trace: [ 44.547042][ T0] __schedule+0x7d3/0xc40 [ 44.547055][ T0] schedule_idle+0x5c/0x90 [ 44.547064][ T0] do_idle+0x61a/0x650 [ 44.547077][ T0] cpu_startup_entry+0x15/0x20 [ 44.547086][ T0] start_secondary+0x1b2/0x1e0 [ 44.547095][ T0] secondary_startup_64+0xa4/0xb0 [ 44.547103][ T0] Modules linked in: [ 44.547115][ T0] ---[ end trace d5e2a816fa6c5790 ]--- [ 44.547124][ T0] RIP: 0010:__switch_to_asm+0x0/0x40 [ 44.547131][ 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 [ 44.547136][ T0] RSP: 0018:ffffc90000d3fdd0 EFLAGS: 00010046 [ 44.547143][ T0] RAX: 1ffff11015d26b1a RBX: ffff8880ae9358c0 RCX: ffff8880a99f8340 [ 44.547148][ T0] RDX: ffff8880a99f8c08 RSI: ffff888091872400 RDI: ffff8880a99f8340 [ 44.547152][ T0] RBP: ffff888093eb2e80 R08: dffffc0000000000 R09: fffffbfff12da576 [ 44.547157][ T0] R10: fffffbfff12da576 R11: 0000000000000000 R12: ffff8880a99f8770 [ 44.547162][ T0] R13: dffffc0000000000 R14: 1ffff1101533f0ee R15: ffff888091872400 [ 44.547169][ T0] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 44.547174][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.547179][ T0] CR2: 00000000004e5c90 CR3: 00000000a9491000 CR4: 00000000001406e0 [ 44.547184][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.547189][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.547194][ T0] Kernel panic - not syncing: Fatal exception [ 44.548403][ T0] Kernel Offset: disabled [ 44.851115][ T0] Rebooting in 86400 seconds..