last executing test programs: 56.380241ms ago: executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000060000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000010"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={@ifindex, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 45.804263ms ago: executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) io_setup(0x23, &(0x7f0000000340)=0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) ioctl$BINDER_WRITE_READ(r2, 0x40046208, 0x0) 0s ago: executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0xe9, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000740)=ANY=[@ANYBLOB="03011400012918000e3580009f0001140000002f0600ac141414e0000003808a89723d0b72e410820c520f061fecfdfe4b88942a31f48597e36e039b1c599db6e466749c2da42bc8c3ee5c4c8303a0f7060000000000000000e3c06304000000ffffca"], 0xdd12}, {&(0x7f0000003780)=ANY=[], 0x23f0}], 0x2}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.195' (ED25519) to the list of known hosts. 2024/05/28 14:49:16 fuzzer started 2024/05/28 14:49:16 dialing manager at 10.128.0.163:30000 [ 22.189291][ T23] audit: type=1400 audit(1716907756.710:66): avc: denied { node_bind } for pid=345 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.209658][ T23] audit: type=1400 audit(1716907756.710:67): avc: denied { name_bind } for pid=345 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 22.261769][ T23] audit: type=1400 audit(1716907756.780:68): 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 [ 22.263751][ T353] cgroup1: Unknown subsys name 'net' [ 22.284325][ T23] audit: type=1400 audit(1716907756.780:69): 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 [ 22.308151][ T353] cgroup1: Unknown subsys name 'net_prio' [ 22.314596][ T23] audit: type=1400 audit(1716907756.820:70): avc: denied { setattr } for pid=355 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=826 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.316978][ T353] cgroup1: Unknown subsys name 'devices' [ 22.350756][ T23] audit: type=1400 audit(1716907756.870:71): avc: denied { unmount } for pid=353 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.351837][ T357] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.380829][ T23] audit: type=1400 audit(1716907756.900:72): avc: denied { relabelto } for pid=357 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" [ 22.406160][ T23] audit: type=1400 audit(1716907756.900:73): 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 [ 22.431031][ T23] audit: type=1400 audit(1716907756.900:74): 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 [ 22.454242][ T23] audit: type=1400 audit(1716907756.900:75): avc: denied { write } for pid=357 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" [ 22.509118][ T354] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.540600][ T353] cgroup1: Unknown subsys name 'hugetlb' [ 22.546275][ T353] cgroup1: Unknown subsys name 'rlimit' 2024/05/28 14:49:17 starting 5 executor processes [ 23.148535][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.155375][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.162894][ T371] device bridge_slave_0 entered promiscuous mode [ 23.171724][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.178823][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.186085][ T371] device bridge_slave_1 entered promiscuous mode [ 23.232483][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.239430][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.246718][ T372] device bridge_slave_0 entered promiscuous mode [ 23.255791][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.262810][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.270197][ T372] device bridge_slave_1 entered promiscuous mode [ 23.341636][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.348508][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.355844][ T373] device bridge_slave_0 entered promiscuous mode [ 23.366482][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.373337][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.380734][ T373] device bridge_slave_1 entered promiscuous mode [ 23.434578][ T375] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.441800][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.449283][ T375] device bridge_slave_0 entered promiscuous mode [ 23.455743][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.462717][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.470094][ T374] device bridge_slave_0 entered promiscuous mode [ 23.480372][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.487197][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.494574][ T374] device bridge_slave_1 entered promiscuous mode [ 23.507937][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.514764][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.522260][ T375] device bridge_slave_1 entered promiscuous mode [ 23.657749][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.664583][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.671756][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.678599][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.693179][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.700109][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.707215][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.714067][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.732747][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.739596][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.746696][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.753492][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.828643][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.835689][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.843032][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.850470][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.857427][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.864518][ T124] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.871768][ T124] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.890901][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.899068][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.905890][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.913159][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.921626][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.928464][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.950089][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.958016][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.983236][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.991323][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.999452][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.006266][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.013482][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.021712][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.028549][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.035679][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.043628][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.050454][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.057688][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.065645][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.072482][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.108592][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.127367][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.135799][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.143707][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.152064][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.159892][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.167794][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.175629][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.187315][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.195557][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.203679][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.210516][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.218699][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.237536][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.245752][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.254567][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.261516][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.268726][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.276836][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.297554][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.305373][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.313783][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.321876][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.337550][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.345539][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.353682][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.361871][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.383713][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.391625][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.399038][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.407092][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.415561][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.423901][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.432008][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.438843][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.446240][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.454500][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.462709][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.471026][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.479081][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.485895][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.493310][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.509389][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.518097][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.526281][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.535101][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.557526][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.565318][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.573354][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.581390][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.589546][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.597644][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.605778][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.613879][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.648271][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.656037][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.696542][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.705701][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.714880][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.724283][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.732439][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.740789][ T395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.750551][ T403] ------------[ cut here ]------------ [ 24.755841][ T403] kernel BUG at net/core/dev.c:2873! [ 24.761020][ T403] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 24.766856][ T403] CPU: 0 PID: 403 Comm: syz-executor.0 Not tainted 5.4.268-syzkaller-00001-g8322246edffa #0 [ 24.776736][ T403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 24.786653][ T403] RIP: 0010:skb_checksum_help+0x873/0x880 [ 24.792187][ T403] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d0 fc ff ff 48 89 df e8 2e 2a 16 fe e9 c3 fc ff ff e8 24 47 e6 fd 0f 0b e8 1d 47 e6 fd <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 53 [ 24.811621][ T403] RSP: 0018:ffff8881d24feec8 EFLAGS: 00010283 [ 24.817522][ T403] RAX: ffffffff837e0003 RBX: 000000000000297d RCX: 0000000000040000 [ 24.825337][ T403] RDX: ffffc9000013e000 RSI: 0000000000001360 RDI: 0000000000001361 [ 24.833148][ T403] RBP: 0000000000003528 R08: ffffffff837dfa7f R09: ffffed103a49fdca [ 24.840957][ T403] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f0670e30 [ 24.848768][ T403] R13: 0000000000003526 R14: ffff8881f0670dc0 R15: 1ffff1103e0ce1c6 [ 24.856584][ T403] FS: 00007f1288ed46c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 24.865348][ T403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.871768][ T403] CR2: 0000000000000000 CR3: 00000001d2b96000 CR4: 00000000003406b0 [ 24.879722][ T403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.887616][ T403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.895532][ T403] Call Trace: [ 24.898669][ T403] ? __die+0xb4/0x100 [ 24.902481][ T403] ? die+0x26/0x50 [ 24.906039][ T403] ? do_trap+0x1e7/0x340 [ 24.910206][ T403] ? skb_checksum_help+0x873/0x880 [ 24.915154][ T403] ? skb_checksum_help+0x873/0x880 [ 24.920107][ T403] ? do_invalid_op+0xfb/0x110 [ 24.924613][ T403] ? skb_checksum_help+0x873/0x880 [ 24.929562][ T403] ? invalid_op+0x1e/0x30 [ 24.933737][ T403] ? skb_checksum_help+0x2ef/0x880 [ 24.938782][ T403] ? skb_checksum_help+0x873/0x880 [ 24.943720][ T403] ? skb_checksum_help+0x873/0x880 [ 24.948679][ T403] ? skb_checksum_help+0x873/0x880 [ 24.953616][ T403] ip_do_fragment+0x15e/0x2200 [ 24.958219][ T403] ? ipt_alloc_initial_table+0x570/0x570 [ 24.963678][ T403] ? ip_fragment+0x210/0x210 [ 24.968104][ T403] ? ip_frag_next+0xad0/0xad0 [ 24.972620][ T403] ? iptable_mangle_hook+0x1c6/0x540 [ 24.977740][ T403] ? nf_nat_ipv4_local_fn+0x1c2/0x520 [ 24.982949][ T403] ? nf_nat_ipv4_out+0x2fb/0x4f0 [ 24.987721][ T403] ? __ip_finish_output+0x410/0x710 [ 24.992751][ T403] ? ip_fragment+0x9a/0x210 [ 24.997092][ T403] ip_output+0x19b/0x3a0 [ 25.001182][ T403] ? ip_finish_output+0x1d0/0x1d0 [ 25.006030][ T403] ? ip_mc_finish_output+0x340/0x340 [ 25.011158][ T403] iptunnel_xmit+0x476/0x850 [ 25.015586][ T403] ip_tunnel_xmit+0x1aa7/0x26a0 [ 25.020277][ T403] ? ip_tunnel_xmit+0x1a1/0x26a0 [ 25.025046][ T403] ? tnl_update_pmtu+0xbb0/0xbb0 [ 25.029819][ T403] ? bpf_trace_run1+0x22f/0x250 [ 25.034502][ T403] ? gre_build_header+0x23f/0x7a0 [ 25.039374][ T403] ipgre_xmit+0x81a/0xbf0 [ 25.043531][ T403] dev_hard_start_xmit+0x1b7/0x6b0 [ 25.048485][ T403] __dev_queue_xmit+0x14da/0x27e0 [ 25.053341][ T403] ? dev_queue_xmit+0x20/0x20 [ 25.057846][ T403] ? virtio_net_hdr_to_skb+0xa10/0x1130 [ 25.063230][ T403] ? fanout_demux_rollover+0xc10/0xc10 [ 25.068521][ T403] packet_sendmsg+0x4747/0x6100 [ 25.073215][ T403] ? avc_has_perm+0x21a/0x260 [ 25.077741][ T403] ? plist_check_list+0x20d/0x220 [ 25.082591][ T403] ? selinux_socket_sendmsg+0x243/0x340 [ 25.087972][ T403] ? selinux_socket_accept+0x5b0/0x5b0 [ 25.093260][ T403] ? rw_copy_check_uvector+0x2a3/0x2f0 [ 25.098554][ T403] ? compat_packet_setsockopt+0x160/0x160 [ 25.104130][ T403] ? find_first_bit+0x4e/0xf0 [ 25.108623][ T403] ? security_socket_sendmsg+0x7d/0xa0 [ 25.113914][ T403] ? compat_packet_setsockopt+0x160/0x160 [ 25.119472][ T403] ____sys_sendmsg+0x5ac/0x8f0 [ 25.124160][ T403] ? __sys_sendmsg_sock+0x2b0/0x2b0 [ 25.129192][ T403] ? selinux_socket_setsockopt+0x260/0x360 [ 25.134844][ T403] __sys_sendmsg+0x28b/0x380 [ 25.139268][ T403] ? ____sys_sendmsg+0x8f0/0x8f0 [ 25.144035][ T403] ? fput_many+0x15e/0x1b0 [ 25.148288][ T403] ? sockfs_listxattr+0xe0/0xe0 [ 25.153066][ T403] do_syscall_64+0xca/0x1c0 [ 25.157401][ T403] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 25.163126][ T403] Modules linked in: [ 25.167039][ T403] ---[ end trace a86dee2e151c7901 ]--- [ 25.172270][ T403] RIP: 0010:skb_checksum_help+0x873/0x880 [ 25.177829][ T403] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d0 fc ff ff 48 89 df e8 2e 2a 16 fe e9 c3 fc ff ff e8 24 47 e6 fd 0f 0b e8 1d 47 e6 fd <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 53 [ 25.197255][ T403] RSP: 0018:ffff8881d24feec8 EFLAGS: 00010283 [ 25.203162][ T403] RAX: ffffffff837e0003 RBX: 000000000000297d RCX: 0000000000040000 [ 25.210973][ T403] RDX: ffffc9000013e000 RSI: 0000000000001360 RDI: 0000000000001361 [ 25.218878][ T403] RBP: 0000000000003528 R08: ffffffff837dfa7f R09: ffffed103a49fdca [ 25.226656][ T403] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f0670e30 [ 25.234496][ T403] R13: 0000000000003526 R14: ffff8881f0670dc0 R15: 1ffff1103e0ce1c6 [ 25.242304][ T403] FS: 00007f1288ed46c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 25.251071][ T403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.257493][ T403] CR2: 0000000000000000 CR3: 00000001d2b96000 CR4: 00000000003406b0 [ 25.265279][ T403] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.273118][ T403] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.280915][ T403] Kernel panic - not syncing: Fatal exception in interrupt [ 25.288191][ T403] Kernel Offset: disabled [ 25.292315][ T403] Rebooting in 86400 seconds..