last executing test programs: 47.415823ms ago: executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c) sendmsg$inet6(r0, &(0x7f0000000340)={&(0x7f0000000140)={0xa, 0x4e20, 0x0, @private0}, 0x1c, 0x0}, 0x0) 29.453275ms ago: executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000000000001"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01"]) 0s ago: executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="03011400012989290e358000ad0001140000002f0600ac141418e0000003808a8972bd0b72e410820c520f061fe4fdfe4b889430ebb52997e36e039b1c598825f80100e3c06376c33076a167d514fa570a440261a67a34a07605c93a194946bc6283f4"], 0xdd12}], 0x1}, 0x0) kernel console output (not intermixed with test programs): [ 13.504115][ T23] audit: type=1400 audit(1719252204.280:64): avc: denied { rlimitinh } for pid=286 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.506989][ T23] audit: type=1400 audit(1719252204.280:65): avc: denied { siginh } for pid=286 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.955939][ T287] sshd (287) used greatest stack depth: 21784 bytes left Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. 2024/06/24 18:03:31 fuzzer started 2024/06/24 18:03:31 dialing manager at 10.128.0.163:30000 [ 21.106990][ T23] audit: type=1400 audit(1719252211.900:66): avc: denied { node_bind } for pid=344 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.127781][ T23] audit: type=1400 audit(1719252211.900:67): avc: denied { name_bind } for pid=344 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 21.189021][ T23] audit: type=1400 audit(1719252211.980:68): avc: denied { mounton } for pid=359 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.215068][ T23] audit: type=1400 audit(1719252211.980:69): avc: denied { mount } for pid=359 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.216325][ T353] cgroup1: Unknown subsys name 'net' [ 21.238043][ T23] audit: type=1400 audit(1719252212.010:70): avc: denied { mounton } for pid=353 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.252186][ T353] cgroup1: Unknown subsys name 'net_prio' [ 21.266335][ T23] audit: type=1400 audit(1719252212.010:71): avc: denied { mount } for pid=353 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.276673][ T355] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.292992][ T23] audit: type=1400 audit(1719252212.030:72): avc: denied { read } for pid=144 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 21.302036][ T353] cgroup1: Unknown subsys name 'devices' [ 21.323149][ T23] audit: type=1400 audit(1719252212.030:73): avc: denied { setattr } for pid=361 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=9238 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.351965][ T23] audit: type=1400 audit(1719252212.120:74): avc: denied { relabelto } for pid=355 comm="mkswap" name="swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.377515][ T23] audit: type=1400 audit(1719252212.120:75): avc: denied { write } for pid=355 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.422002][ T354] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.489500][ T353] cgroup1: Unknown subsys name 'hugetlb' [ 21.495241][ T353] cgroup1: Unknown subsys name 'rlimit' 2024/06/24 18:03:32 starting 5 executor processes [ 22.118713][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.125554][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.133232][ T371] device bridge_slave_0 entered promiscuous mode [ 22.141380][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.148449][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.155620][ T371] device bridge_slave_1 entered promiscuous mode [ 22.336940][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.343778][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.351333][ T378] device bridge_slave_0 entered promiscuous mode [ 22.379274][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.386099][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.393861][ T378] device bridge_slave_1 entered promiscuous mode [ 22.407402][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.414745][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.422112][ T373] device bridge_slave_0 entered promiscuous mode [ 22.430274][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.437119][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.444477][ T377] device bridge_slave_0 entered promiscuous mode [ 22.454622][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.461476][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.468743][ T377] device bridge_slave_1 entered promiscuous mode [ 22.491995][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.498884][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.506019][ T373] device bridge_slave_1 entered promiscuous mode [ 22.541615][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.548783][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.555910][ T376] device bridge_slave_0 entered promiscuous mode [ 22.562944][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.569858][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.577273][ T376] device bridge_slave_1 entered promiscuous mode [ 22.661337][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.668190][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.675295][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.682086][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.752175][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.759027][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.766120][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.772927][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.796412][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.803275][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.810385][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.817142][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.856610][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.863591][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.870717][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.877554][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.899394][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.906343][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.913756][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.921506][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.929669][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.937751][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.944907][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.951931][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.959268][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.999897][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.008406][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.015576][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.022972][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.031087][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.037908][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.045253][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.053457][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.060285][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.094488][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.102214][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.110198][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.117455][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.125532][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.133662][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.140491][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.147679][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.155619][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.162567][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.169705][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.177710][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.184520][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.191827][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.199655][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.238447][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.246321][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.254960][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.263118][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.271171][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.279141][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.286803][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.294724][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.302106][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.309510][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 23.317688][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.326027][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.332769][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.339898][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 23.347953][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.355854][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.362596][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.369743][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.377599][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.385297][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.393196][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.401026][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.408899][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.416600][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.424490][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.432257][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 23.447141][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.455310][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.463395][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.490352][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.498116][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.506255][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.517594][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.525664][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.534826][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.542551][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.557032][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.564809][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.572672][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 23.580636][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.596935][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.604971][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.613370][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 23.621365][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.643275][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.651794][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.660839][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.680782][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 23.689314][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.697507][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.705500][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.713673][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.721686][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.729851][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.737872][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.745915][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.754123][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.766974][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.775054][ T121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.787019][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.795231][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.803698][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.811786][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.832531][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.840975][ T392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.867465][ T379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.893390][ T399] 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. [ 23.909403][ T402] ------------[ cut here ]------------ [ 23.914669][ T402] kernel BUG at net/core/dev.c:2869! [ 23.919894][ T402] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 23.925693][ T402] CPU: 1 PID: 402 Comm: syz-executor.4 Not tainted 5.4.274-syzkaller-00002-g6f97bd951d82 #0 [ 23.935586][ T402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 23.945499][ T402] RIP: 0010:skb_checksum_help+0x86c/0x880 [ 23.951031][ T402] Code: 05 16 fe e9 b3 fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d0 fc ff ff 48 89 df e8 5e 05 16 fe e9 c3 fc ff ff e8 54 20 e6 fd <0f> 0b e8 4d 20 e6 fd 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 41 57 [ 23.970485][ T402] RSP: 0018:ffff8881d38bee68 EFLAGS: 00010287 [ 23.976369][ T402] RAX: ffffffff837e1bcc RBX: 0000000000002989 RCX: 0000000000040000 [ 23.984182][ T402] RDX: ffffc90000540000 RSI: 0000000000001258 RDI: 0000000000001259 [ 23.991994][ T402] RBP: 0000000000002989 R08: ffffffff837e15c7 R09: ffff8881d38bf020 [ 23.999804][ T402] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d3885570 [ 24.007615][ T402] R13: 0000000000002989 R14: ffff8881d3885500 R15: 1ffff1103a710aae [ 24.015429][ T402] FS: 00007fbd31d206c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 24.024192][ T402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.030622][ T402] CR2: 000000002000e000 CR3: 00000001d386b000 CR4: 00000000003426a0 [ 24.038430][ T402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.046249][ T402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.054055][ T402] Call Trace: [ 24.057193][ T402] ? __die+0xb4/0x100 [ 24.060997][ T402] ? die+0x26/0x50 [ 24.064565][ T402] ? do_trap+0x1e7/0x340 [ 24.068641][ T402] ? skb_checksum_help+0x86c/0x880 [ 24.073608][ T402] ? skb_checksum_help+0x86c/0x880 [ 24.078538][ T402] ? do_invalid_op+0xfb/0x110 [ 24.083048][ T402] ? skb_checksum_help+0x86c/0x880 [ 24.088079][ T402] ? invalid_op+0x1e/0x30 [ 24.092258][ T402] ? skb_checksum_help+0x267/0x880 [ 24.097209][ T402] ? skb_checksum_help+0x86c/0x880 [ 24.102145][ T402] ? skb_checksum_help+0x86c/0x880 [ 24.107102][ T402] ? skb_checksum_help+0x86c/0x880 [ 24.112034][ T402] ip_do_fragment+0x15e/0x2200 [ 24.116637][ T402] ? ip_fragment+0x210/0x210 [ 24.121060][ T402] ? ip_frag_next+0xad0/0xad0 [ 24.125573][ T402] ? kmem_cache_free+0x10b/0x2c0 [ 24.130345][ T402] ? __ip_finish_output+0x457/0x710 [ 24.135380][ T402] ? ip_fragment+0x9a/0x210 [ 24.139719][ T402] __ip_finish_output+0x49c/0x710 [ 24.144583][ T402] ip_output+0x19b/0x3a0 [ 24.148665][ T402] ? ip_finish_output+0x1d0/0x1d0 [ 24.153519][ T402] ? ip_mc_finish_output+0x340/0x340 [ 24.158642][ T402] iptunnel_xmit+0x476/0x850 [ 24.163078][ T402] ip_tunnel_xmit+0x1ac0/0x2690 [ 24.167758][ T402] ? ip_tunnel_xmit+0x1b1/0x2690 [ 24.172529][ T402] ? tnl_update_pmtu+0xbb0/0xbb0 [ 24.177310][ T402] ? skb_mac_gso_segment+0x28e/0x490 [ 24.182422][ T402] ? gre_build_header+0x23f/0x7a0 [ 24.187282][ T402] ipgre_xmit+0x81a/0xbf0 [ 24.191455][ T402] dev_hard_start_xmit+0x1b7/0x6b0 [ 24.196407][ T402] __dev_queue_xmit+0x14da/0x27e0 [ 24.201351][ T402] ? dev_queue_xmit+0x20/0x20 [ 24.205862][ T402] ? virtio_net_hdr_to_skb+0xa10/0x1130 [ 24.211245][ T402] ? fanout_demux_rollover+0xc10/0xc10 [ 24.216538][ T402] packet_sendmsg+0x4747/0x6100 [ 24.221228][ T402] ? avc_has_perm+0x21a/0x260 [ 24.225741][ T402] ? plist_check_list+0x20d/0x220 [ 24.230598][ T402] ? selinux_socket_sendmsg+0x243/0x340 [ 24.235978][ T402] ? selinux_socket_accept+0x5b0/0x5b0 [ 24.241274][ T402] ? rw_copy_check_uvector+0x2a3/0x2f0 [ 24.246573][ T402] ? compat_packet_setsockopt+0x160/0x160 [ 24.252125][ T402] ? push_pipe+0x3ae/0x760 [ 24.256385][ T402] ? security_socket_sendmsg+0x7d/0xa0 [ 24.261667][ T402] ? compat_packet_setsockopt+0x160/0x160 [ 24.267223][ T402] ____sys_sendmsg+0x5ac/0x8f0 [ 24.271828][ T402] ? __sys_sendmsg_sock+0x2b0/0x2b0 [ 24.276861][ T402] ? selinux_socket_setsockopt+0x260/0x360 [ 24.282501][ T402] __sys_sendmsg+0x28b/0x380 [ 24.286926][ T402] ? ____sys_sendmsg+0x8f0/0x8f0 [ 24.291709][ T402] ? fput_many+0x15e/0x1b0 [ 24.295955][ T402] ? sockfs_listxattr+0xe0/0xe0 [ 24.300647][ T402] do_syscall_64+0xca/0x1c0 [ 24.304982][ T402] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 24.310716][ T402] RIP: 0033:0x7fbd329a60a9 [ 24.314959][ T402] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 24.334570][ T402] RSP: 002b:00007fbd31d200c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 24.342806][ T402] RAX: ffffffffffffffda RBX: 00007fbd32adcf80 RCX: 00007fbd329a60a9 [ 24.350617][ T402] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000003 [ 24.358428][ T402] RBP: 00007fbd32a15074 R08: 0000000000000000 R09: 0000000000000000 [ 24.366236][ T402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 24.374049][ T402] R13: 000000000000000b R14: 00007fbd32adcf80 R15: 00007ffc1360da48 [ 24.381860][ T402] Modules linked in: [ 24.385674][ T402] ---[ end trace 3882bd4597fd1f5f ]--- [ 24.390936][ T402] RIP: 0010:skb_checksum_help+0x86c/0x880 [ 24.396454][ T402] Code: 05 16 fe e9 b3 fc ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d0 fc ff ff 48 89 df e8 5e 05 16 fe e9 c3 fc ff ff e8 54 20 e6 fd <0f> 0b e8 4d 20 e6 fd 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 41 57 [ 24.416012][ T402] RSP: 0018:ffff8881d38bee68 EFLAGS: 00010287 [ 24.421905][ T402] RAX: ffffffff837e1bcc RBX: 0000000000002989 RCX: 0000000000040000 [ 24.429714][ T402] RDX: ffffc90000540000 RSI: 0000000000001258 RDI: 0000000000001259 [ 24.437716][ T402] RBP: 0000000000002989 R08: ffffffff837e15c7 R09: ffff8881d38bf020 [ 24.445492][ T402] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881d3885570 [ 24.453332][ T402] R13: 0000000000002989 R14: ffff8881d3885500 R15: 1ffff1103a710aae [ 24.461128][ T402] FS: 00007fbd31d206c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 24.469893][ T402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.476295][ T402] CR2: 000000002000e000 CR3: 00000001d386b000 CR4: 00000000003426a0 [ 24.484150][ T402] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.491941][ T402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.499774][ T402] Kernel panic - not syncing: Fatal exception in interrupt [ 24.506947][ T402] Kernel Offset: disabled [ 24.511086][ T402] Rebooting in 86400 seconds..