Warning: Permanently added '10.128.0.184' (ECDSA) to the list of known hosts. [ 37.252900] IPVS: ftp: loaded support on port[0] = 21 [ 37.327500] chnl_net:caif_netlink_parms(): no params data found [ 37.390576] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.397377] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.404771] device bridge_slave_0 entered promiscuous mode [ 37.407331] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.417876] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.424858] device bridge_slave_1 entered promiscuous mode [ 37.443412] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 37.452267] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 37.470439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 37.478912] team0: Port device team_slave_0 added [ 37.484347] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 37.492544] team0: Port device team_slave_1 added [ 37.507901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.514147] 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. [ 37.540228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.553031] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.559797] 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. [ 37.585499] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.596763] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.604138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.624151] device hsr_slave_0 entered promiscuous mode [ 37.629974] device hsr_slave_1 entered promiscuous mode [ 37.635969] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 37.644046] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 37.711449] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.717886] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.724676] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.731099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.762185] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 37.769278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.778578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 37.788412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.797231] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.804323] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.811878] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 37.823457] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 37.830896] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.840342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.848832] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.855177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.877955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.885551] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.891965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.900104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.908082] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.915652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.923481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.931920] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 37.938105] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.945563] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.960228] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 37.968249] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.974915] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.986261] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.999690] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 38.009669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.045308] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 38.053305] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 38.060940] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 38.070532] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.078226] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.085116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.094350] device veth0_vlan entered promiscuous mode [ 38.103155] device veth1_vlan entered promiscuous mode [ 38.109395] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 38.118592] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 38.130565] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 38.140273] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.147835] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.155185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.164799] device veth0_macvtap entered promiscuous mode [ 38.171418] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 38.179916] device veth1_macvtap entered promiscuous mode [ 38.189476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 38.199314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 38.211176] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.218898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.227702] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.237683] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.248216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program [ 38.397867] divide error: 0000 [#1] PREEMPT SMP KASAN [ 38.403073] CPU: 1 PID: 8364 Comm: syz-executor107 Not tainted 4.19.163-syzkaller #0 [ 38.410936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.420401] RIP: 0010:netem_enqueue+0x1217/0x3167 [ 38.425328] Code: f6 74 1f 4c 89 44 24 20 89 4c 24 18 89 44 24 10 e8 3e b9 e7 fa 4c 8b 44 24 20 8b 4c 24 18 8b 44 24 10 2b 8d 84 00 00 00 31 d2 f1 48 b8 00 00 00 00 00 fc ff df 49 01 d6 4c 89 f1 48 c1 e9 03 [ 38.444211] RSP: 0018:ffff88809476f5e0 EFLAGS: 00010246 [ 38.449571] RAX: 00000000c5acc723 RBX: 0000000000000001 RCX: 0000000000000000 [ 38.456960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880a4c69084 [ 38.464293] RBP: ffff8880a4c69000 R08: ffff8880a4c690d8 R09: 0000000000000000 [ 38.471546] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000001 [ 38.478796] R13: 0000000000000000 R14: ffff8880ab884ac0 R15: ffff8880941a0940 [ 38.486569] FS: 00007f4652bee700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 38.494776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.500636] CR2: 00000000200000c0 CR3: 00000000afa8c000 CR4: 00000000001406e0 [ 38.507889] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.515273] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.522526] Call Trace: [ 38.525105] ? netem_dequeue+0xd90/0xd90 [ 38.529147] ? check_preemption_disabled+0x41/0x280 [ 38.534299] ? rcu_lockdep_current_cpu_online+0x12f/0x1b0 [ 38.539839] netem_enqueue+0x1d6b/0x3167 [ 38.543888] ? ___sys_sendmsg+0x7bb/0x8e0 [ 38.548013] ? __x64_sys_sendmsg+0x132/0x220 [ 38.552403] ? do_syscall_64+0xf9/0x620 [ 38.556359] ? netem_dequeue+0xd90/0xd90 [ 38.560503] ? __dev_queue_xmit+0x134e/0x2e00 [ 38.564979] __dev_queue_xmit+0x140a/0x2e00 [ 38.569282] ? memcpy+0x35/0x50 [ 38.572541] ? netdev_pick_tx+0x2f0/0x2f0 [ 38.576668] ? __copy_skb_header+0x414/0x500 [ 38.581057] ? kfree_skbmem+0x140/0x140 [ 38.585007] ? skb_clone+0x151/0x3d0 [ 38.588699] ? __skb_clone+0x5ce/0x7c0 [ 38.592565] ? kmem_cache_alloc+0x315/0x370 [ 38.596874] netlink_deliver_tap+0x8fb/0xb00 [ 38.601268] netlink_unicast+0x545/0x690 [ 38.605307] ? netlink_sendskb+0x110/0x110 [ 38.609519] ? _copy_from_iter_full+0x229/0x7c0 [ 38.614168] ? __check_object_size+0x30/0x3d1 [ 38.618643] netlink_sendmsg+0x6bb/0xc40 [ 38.622683] ? aa_af_perm+0x230/0x230 [ 38.626463] ? nlmsg_notify+0x1a0/0x1a0 [ 38.630436] ? kernel_recvmsg+0x220/0x220 [ 38.634586] ? nlmsg_notify+0x1a0/0x1a0 [ 38.638545] sock_sendmsg+0xc3/0x120 [ 38.642240] ___sys_sendmsg+0x7bb/0x8e0 [ 38.646198] ? copy_msghdr_from_user+0x440/0x440 [ 38.650936] ? __fget+0x32f/0x510 [ 38.654386] ? lock_downgrade+0x720/0x720 [ 38.658514] ? check_preemption_disabled+0x41/0x280 [ 38.663528] ? check_preemption_disabled+0x41/0x280 [ 38.668523] ? __fget+0x356/0x510 [ 38.671956] ? do_dup2+0x450/0x450 [ 38.675473] ? __fd_install+0x1b4/0x610 [ 38.679426] ? __fdget+0x1d0/0x230 [ 38.682962] __x64_sys_sendmsg+0x132/0x220 [ 38.687177] ? __sys_sendmsg+0x1b0/0x1b0 [ 38.691244] ? __se_sys_futex+0x298/0x3b0 [ 38.695374] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 38.700719] ? trace_hardirqs_off_caller+0x6e/0x210 [ 38.705725] ? do_syscall_64+0x21/0x620 [ 38.709678] do_syscall_64+0xf9/0x620 [ 38.713457] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 38.718624] RIP: 0033:0x44a999 [ 38.721797] Code: e8 9c 12 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 bb 04 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 38.740677] RSP: 002b:00007f4652bedd98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 38.748363] RAX: ffffffffffffffda RBX: 00000000006e69e8 RCX: 000000000044a999 [ 38.756002] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004 [ 38.763252] RBP: 00000000006e69e0 R08: 0000000000000000 R09: 0000000000000000 [ 38.770516] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e69ec [ 38.777781] R13: 0000000000000000 R14: 0000000000000000 R15: 0e0b002400000058 [ 38.785033] Modules linked in: [ 38.788262] ---[ end trace c5575ef00863da3b ]--- [ 38.793016] RIP: 0010:netem_enqueue+0x1217/0x3167 [ 38.797853] Code: f6 74 1f 4c 89 44 24 20 89 4c 24 18 89 44 24 10 e8 3e b9 e7 fa 4c 8b 44 24 20 8b 4c 24 18 8b 44 24 10 2b 8d 84 00 00 00 31 d2 f1 48 b8 00 00 00 00 00 fc ff df 49 01 d6 4c 89 f1 48 c1 e9 03 [ 38.816755] RSP: 0018:ffff88809476f5e0 EFLAGS: 00010246 [ 38.822109] RAX: 00000000c5acc723 RBX: 0000000000000001 RCX: 0000000000000000 [ 38.829373] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8880a4c69084 [ 38.836653] RBP: ffff8880a4c69000 R08: ffff8880a4c690d8 R09: 0000000000000000 [ 38.844036] R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000001 [ 38.851325] R13: 0000000000000000 R14: ffff8880ab884ac0 R15: ffff8880941a0940 [ 38.858651] FS: 00007f4652bee700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 38.866872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.872754] CR2: 00000000200000c0 CR3: 00000000afa8c000 CR4: 00000000001406e0 [ 38.880036] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.887302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.894560] Kernel panic - not syncing: Fatal exception in interrupt [ 38.901734] Kernel Offset: disabled [ 38.905349] Rebooting in 86400 seconds..