====================================== | xx__-> [ 1726.015891] MACsec IEEE 802.1AE | [ 1726.016738] ------------[ cut here ]------------ | [ 1726.016775] WARNING: net/core/rtnetlink.c:4421 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/1513 | [ 1726.016839] Modules linked in: macsec act_mirred nft_chain_nat xt_nat sctp_diag sctp geneve xt_bpf xt_length drop_monitor netdevsim xfrm_user ipvtap ipvlan chacha libchacha chacha20poly1305 libpoly1305 tls cls_matchall act_gact cls_flower sch_ingress openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router [ 1726.017063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1726.017101] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4421 (discriminator 2)) [ 1726.017132] Code: 80 00 00 00 e8 b9 dc ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 46 15 fc ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: b9 dc ff ff 48 mov $0x48ffffdc,%ecx a: 83 c4 38 add $0x38,%esp d: 85 c0 test %eax,%eax f: 75 18 jne 0x29 11: 48 83 c4 08 add $0x8,%rsp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 46 15 fc ff call 0xfffffffffffc1582 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 46 15 fc ff call 0xfffffffffffc1558 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 1726.017234] RSP: 0018:ff572a0582c9b6c8 EFLAGS: 00010286 [ 1726.017270] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 1726.017312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3391d7c18bc600 [ 1726.017359] RBP: 0000000000000002 R08: ffffffffc03ed120 R09: ff3391d7df3aa270 [ 1726.017394] R10: 0000000000000000 R11: fefefefefefefeff R12: 0000000000000000 [ 1726.017442] R13: 0000000000000010 R14: ff3391d7df3ac000 R15: ff3391d7c18bc600 [ 1726.017489] FS: 00007fda4f77e440(0000) GS:ff3391d845d35000(0000) knlGS:0000000000000000 [ 1726.017535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1726.017567] CR2: 000000000049d860 CR3: 00000000041fb005 CR4: 0000000000771ef0 [ 1726.017612] PKRU: 55555554 [ 1726.017623] Call Trace: [ 1726.017646] [ 1726.017661] rtnetlink_event (net/core/rtnetlink.c:4451 net/core/rtnetlink.c:4439 net/core/rtnetlink.c:7018) [ 1726.017685] notifier_call_chain (kernel/notifier.c:87) [ 1726.017709] __netdev_upper_dev_link (net/core/dev.c:11131 net/core/dev.c:8924) [ 1726.017742] netdev_upper_dev_link (net/core/dev.c:8954) [ 1726.017774] macsec_newlink (drivers/net/macsec.c:4165) macsec [ 1726.017805] ? macsec_finalize_skb (drivers/net/macsec.c:3792) macsec [ 1726.017833] ? __kvmalloc_node_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5237 mm/slub.c:6730) [ 1726.017867] ? __kmalloc_cache_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5353) [ 1726.017891] ? alloc_netdev_mqs (net/core/dev.c:12139) [ 1726.017915] ? rtnl_create_link (net/core/rtnetlink.c:3657) [ 1726.017937] rtnl_newlink (net/core/rtnetlink.c:3840 net/core/rtnetlink.c:3957 net/core/rtnetlink.c:4072) [ 1726.017960] ? do_setlink.isra.0 (net/core/rtnetlink.c:3963) [ 1726.017994] rtnetlink_rcv_msg (net/core/rtnetlink.c:6959) [ 1726.018017] ? get_page_from_freelist (./arch/x86/include/asm/preempt.h:95 (discriminator 1) mm/page_alloc.c:3389 (discriminator 1) mm/page_alloc.c:3418 (discriminator 1) mm/page_alloc.c:3959 (discriminator 1)) [ 1726.018049] ? rtnl_calcit.isra.0 (net/core/rtnetlink.c:6861) [ 1726.018077] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 1726.018099] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 1726.018124] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 1726.018146] ____sys_sendmsg (net/socket.c:721 (discriminator 4) net/socket.c:736 (discriminator 4) net/socket.c:2585 (discriminator 4)) [ 1726.018170] ___sys_sendmsg (net/socket.c:2641) [ 1726.018192] __sys_sendmsg (net/socket.c:2671 (discriminator 1)) [ 1726.018218] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 1726.018242] ? exc_page_fault (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:114 arch/x86/mm/fault.c:1480 arch/x86/mm/fault.c:1527) [ 1726.018264] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1726.018293] RIP: 0033:0x7fda4f8d8c5e [ 1726.018314] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 34 bd 00 00 call 0xbd3c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 13 ff ff ff call 0xffffffffffffff4c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 13 ff ff ff call 0xffffffffffffff22 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 1726.018422] RSP: 002b:00007ffdf4c957f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 1726.018470] RAX: ffffffffffffffda RBX: 00007ffdf4c95fa8 RCX: 00007fda4f8d8c5e [ 1726.018505] RDX: 0000000000000000 RSI: 00007ffdf4c958b0 RDI: 0000000000000003 [ 1726.018547] RBP: 00007ffdf4c95800 R08: 0000000000000000 R09: 0000000000000000 [ 1726.018594] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdf4c95f80 [ 1726.018635] R13: 0000000069b25eb7 R14: 000000000049d860 R15: 000000000049c620 | [ 1726.282544] ------------[ cut here ]------------ | [ 1726.282580] WARNING: net/core/rtnetlink.c:4421 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1561 | [ 1726.282637] Modules linked in: xfrm_interface ip6_gre ip_gre gre macsec act_mirred nft_chain_nat xt_nat sctp_diag sctp geneve xt_bpf xt_length drop_monitor netdevsim xfrm_user ipvtap ipvlan chacha libchacha chacha20poly1305 libpoly1305 tls cls_matchall act_gact cls_flower sch_ingress openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router | [ 1726.282927] Tainted: [W]=WARN [ 1726.282958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1726.282992] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4421 (discriminator 2)) [ 1726.283019] Code: 80 00 00 00 e8 b9 dc ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 46 15 fc ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: b9 dc ff ff 48 mov $0x48ffffdc,%ecx a: 83 c4 38 add $0x38,%esp d: 85 c0 test %eax,%eax f: 75 18 jne 0x29 11: 48 83 c4 08 add $0x8,%rsp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 46 15 fc ff call 0xfffffffffffc1582 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 46 15 fc ff call 0xfffffffffffc1558 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 1726.283112] RSP: 0018:ff572a05802e76c8 EFLAGS: 00010286 [ 1726.283143] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 1726.283178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3391d7c4086900 [ 1726.283220] RBP: 0000000000000002 R08: ffffffffc03ed120 R09: ff3391d7cc1ed270 [ 1726.283257] R10: 0000000000000000 R11: fefefefefefefeff R12: 0000000000000000 [ 1726.283292] R13: 0000000000000010 R14: ff3391d7c5b1c000 R15: ff3391d7c4086900 [ 1726.283335] FS: 00007f212c22c440(0000) GS:ff3391d845bb5000(0000) knlGS:0000000000000000 [ 1726.283380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1726.283413] CR2: 000000000049d860 CR3: 00000000059cb001 CR4: 0000000000771ef0 [ 1726.283452] PKRU: 55555554 [ 1726.283466] Call Trace: [ 1726.283484] [ 1726.283499] rtnetlink_event (net/core/rtnetlink.c:4451 net/core/rtnetlink.c:4439 net/core/rtnetlink.c:7018) [ 1726.283520] notifier_call_chain (kernel/notifier.c:87) [ 1726.283544] __netdev_upper_dev_link (net/core/dev.c:11131 net/core/dev.c:8924) [ 1726.283574] netdev_upper_dev_link (net/core/dev.c:8954) [ 1726.283602] macsec_newlink (drivers/net/macsec.c:4165) macsec [ 1726.283633] ? macsec_finalize_skb (drivers/net/macsec.c:3792) macsec [ 1726.283661] ? __kvmalloc_node_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5237 mm/slub.c:6730) [ 1726.283689] ? __kmalloc_cache_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5353) [ 1726.283717] ? alloc_netdev_mqs (net/core/dev.c:12139) [ 1726.283743] ? rtnl_create_link (net/core/rtnetlink.c:3657) [ 1726.283765] rtnl_newlink (net/core/rtnetlink.c:3840 net/core/rtnetlink.c:3957 net/core/rtnetlink.c:4072) [ 1726.283790] ? do_setlink.isra.0 (net/core/rtnetlink.c:3963) [ 1726.283818] rtnetlink_rcv_msg (net/core/rtnetlink.c:6959) [ 1726.283836] ? get_page_from_freelist (./arch/x86/include/asm/preempt.h:95 (discriminator 1) mm/page_alloc.c:3389 (discriminator 1) mm/page_alloc.c:3418 (discriminator 1) mm/page_alloc.c:3959 (discriminator 1)) [ 1726.283862] ? rtnl_calcit.isra.0 (net/core/rtnetlink.c:6861) [ 1726.283891] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 1726.283915] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 1726.283937] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 1726.283961] ____sys_sendmsg (net/socket.c:721 (discriminator 4) net/socket.c:736 (discriminator 4) net/socket.c:2585 (discriminator 4)) [ 1726.283982] ___sys_sendmsg (net/socket.c:2641) [ 1726.284006] __sys_sendmsg (net/socket.c:2671 (discriminator 1)) [ 1726.284029] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 1726.284054] ? exc_page_fault (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:114 arch/x86/mm/fault.c:1480 arch/x86/mm/fault.c:1527) [ 1726.284077] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1726.284114] RIP: 0033:0x7f212c386c5e [ 1726.284136] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 34 bd 00 00 call 0xbd3c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 13 ff ff ff call 0xffffffffffffff4c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 13 ff ff ff call 0xffffffffffffff22 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 1726.284243] RSP: 002b:00007ffda1acca20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 1726.284293] RAX: ffffffffffffffda RBX: 00007ffda1acd1e8 RCX: 00007f212c386c5e [ 1726.284333] RDX: 0000000000000000 RSI: 00007ffda1accae0 RDI: 0000000000000003 [ 1726.284372] RBP: 00007ffda1acca30 R08: 0000000000000000 R09: 0000000000000000 [ 1726.284409] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffda1acd1b0 [ 1726.284450] R13: 0000000069b25eb7 R14: 000000000049d860 R15: 000000000049c620 | [ 1726.525529] ------------[ cut here ]------------ | [ 1726.525597] WARNING: net/core/rtnetlink.c:4421 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/1600 | [ 1726.525676] Modules linked in: xfrm_interface ip6_gre ip_gre gre macsec act_mirred nft_chain_nat xt_nat sctp_diag sctp geneve xt_bpf xt_length drop_monitor netdevsim xfrm_user ipvtap ipvlan chacha libchacha chacha20poly1305 libpoly1305 tls cls_matchall act_gact cls_flower sch_ingress openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router | [ 1726.525975] Tainted: [W]=WARN [ 1726.526027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1726.526090] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4421 (discriminator 2)) [ 1726.526154] Code: 80 00 00 00 e8 b9 dc ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 46 15 fc ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: b9 dc ff ff 48 mov $0x48ffffdc,%ecx a: 83 c4 38 add $0x38,%esp d: 85 c0 test %eax,%eax f: 75 18 jne 0x29 11: 48 83 c4 08 add $0x8,%rsp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 46 15 fc ff call 0xfffffffffffc1582 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 46 15 fc ff call 0xfffffffffffc1558 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 1726.526264] RSP: 0018:ff572a05809636c8 EFLAGS: 00010286 [ 1726.526322] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 1726.526394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3391d7c18bd700 [ 1726.526462] RBP: 0000000000000002 R08: ffffffffc03ed120 R09: ff3391d7c841c270 [ 1726.526530] R10: 0000000000000000 R11: fefefefefefefeff R12: 0000000000000000 [ 1726.526602] R13: 0000000000000010 R14: ff3391d7c7416000 R15: ff3391d7c18bd700 [ 1726.526680] FS: 00007ff155934440(0000) GS:ff3391d845cb5000(0000) knlGS:0000000000000000 [ 1726.526749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1726.526821] CR2: 000000000049d860 CR3: 0000000006703002 CR4: 0000000000771ef0 [ 1726.526895] PKRU: 55555554 [ 1726.526953] Call Trace: [ 1726.527002] [ 1726.527056] rtnetlink_event (net/core/rtnetlink.c:4451 net/core/rtnetlink.c:4439 net/core/rtnetlink.c:7018) [ 1726.527110] notifier_call_chain (kernel/notifier.c:87) [ 1726.527171] __netdev_upper_dev_link (net/core/dev.c:11131 net/core/dev.c:8924) [ 1726.527233] netdev_upper_dev_link (net/core/dev.c:8954) [ 1726.527293] macsec_newlink (drivers/net/macsec.c:4165) macsec [ 1726.527355] ? macsec_finalize_skb (drivers/net/macsec.c:3792) macsec [ 1726.527419] ? __kvmalloc_node_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5237 mm/slub.c:6730) [ 1726.527484] ? __kmalloc_cache_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5353) [ 1726.527547] ? alloc_netdev_mqs (net/core/dev.c:12139) [ 1726.527607] ? rtnl_create_link (net/core/rtnetlink.c:3657) [ 1726.527661] rtnl_newlink (net/core/rtnetlink.c:3840 net/core/rtnetlink.c:3957 net/core/rtnetlink.c:4072) [ 1726.527715] ? do_setlink.isra.0 (net/core/rtnetlink.c:3963) [ 1726.527785] rtnetlink_rcv_msg (net/core/rtnetlink.c:6959) [ 1726.527840] ? get_page_from_freelist (./arch/x86/include/asm/preempt.h:95 (discriminator 1) mm/page_alloc.c:3389 (discriminator 1) mm/page_alloc.c:3418 (discriminator 1) mm/page_alloc.c:3959 (discriminator 1)) [ 1726.527904] ? rtnl_calcit.isra.0 (net/core/rtnetlink.c:6861) [ 1726.527973] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 1726.528030] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 1726.528084] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 1726.528142] ____sys_sendmsg (net/socket.c:721 (discriminator 4) net/socket.c:736 (discriminator 4) net/socket.c:2585 (discriminator 4)) [ 1726.528202] ___sys_sendmsg (net/socket.c:2641) [ 1726.528256] __sys_sendmsg (net/socket.c:2671 (discriminator 1)) [ 1726.528315] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 1726.528374] ? exc_page_fault (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:114 arch/x86/mm/fault.c:1480 arch/x86/mm/fault.c:1527) [ 1726.528433] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1726.528493] RIP: 0033:0x7ff155a8ec5e [ 1726.528546] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 34 bd 00 00 call 0xbd3c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 13 ff ff ff call 0xffffffffffffff4c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 13 ff ff ff call 0xffffffffffffff22 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 1726.528663] RSP: 002b:00007ffea92cea90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 1726.528736] RAX: ffffffffffffffda RBX: 00007ffea92cf258 RCX: 00007ff155a8ec5e [ 1726.528819] RDX: 0000000000000000 RSI: 00007ffea92ceb50 RDI: 0000000000000003 [ 1726.528891] RBP: 00007ffea92ceaa0 R08: 0000000000000000 R09: 0000000000000000 [ 1726.528965] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffea92cf220 [ 1726.529034] R13: 0000000069b25eb9 R14: 000000000049d860 R15: 000000000049c620 | [ 1726.767583] ------------[ cut here ]------------ | [ 1726.767619] WARNING: net/core/rtnetlink.c:4421 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: ip/1639 | [ 1726.767683] Modules linked in: xfrm_interface ip6_gre ip_gre gre macsec act_mirred nft_chain_nat xt_nat sctp_diag sctp geneve xt_bpf xt_length drop_monitor netdevsim xfrm_user ipvtap ipvlan chacha libchacha chacha20poly1305 libpoly1305 tls cls_matchall act_gact cls_flower sch_ingress openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router | [ 1726.767938] Tainted: [W]=WARN [ 1726.767964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1726.767999] RIP: 0010:rtmsg_ifinfo_build_skb (net/core/rtnetlink.c:4421 (discriminator 2)) [ 1726.768026] Code: 80 00 00 00 e8 b9 dc ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 46 15 fc ff b9 a6 ff ff All code ======== 0: 80 00 00 addb $0x0,(%rax) 3: 00 e8 add %ch,%al 5: b9 dc ff ff 48 mov $0x48ffffdc,%ecx a: 83 c4 38 add $0x38,%esp d: 85 c0 test %eax,%eax f: 75 18 jne 0x29 11: 48 83 c4 08 add $0x8,%rsp 15: 4c 89 f8 mov %r15,%rax 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 44 8b 48 08 mov 0x8(%rax),%r9d 27: eb b4 jmp 0xffffffffffffffdd 29: 90 nop 2a:* 0f 0b ud2 <-- trapping instruction 2c: 90 nop 2d: ba 02 00 00 00 mov $0x2,%edx 32: 4c 89 fe mov %r15,%rsi 35: 31 ff xor %edi,%edi 37: e8 46 15 fc ff call 0xfffffffffffc1582 3c: b9 .byte 0xb9 3d: a6 cmpsb (%rdi),(%rsi) 3e: ff (bad) 3f: ff .byte 0xff Code starting with the faulting instruction =========================================== 0: 0f 0b ud2 2: 90 nop 3: ba 02 00 00 00 mov $0x2,%edx 8: 4c 89 fe mov %r15,%rsi b: 31 ff xor %edi,%edi d: e8 46 15 fc ff call 0xfffffffffffc1558 12: b9 .byte 0xb9 13: a6 cmpsb (%rdi),(%rsi) 14: ff (bad) 15: ff .byte 0xff [ 1726.768112] RSP: 0018:ff572a0580c9f6c8 EFLAGS: 00010286 [ 1726.768140] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000 [ 1726.768180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff3391d7c18bdb00 [ 1726.768218] RBP: 0000000000000002 R08: ffffffffc03ed120 R09: ff3391d7c595a270 [ 1726.768268] R10: 0000000000000000 R11: fefefefefefefeff R12: 0000000000000000 [ 1726.768310] R13: 0000000000000010 R14: ff3391d7cc1ed000 R15: ff3391d7c18bdb00 [ 1726.768349] FS: 00007f238c65e440(0000) GS:ff3391d845bb5000(0000) knlGS:0000000000000000 [ 1726.768390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1726.768426] CR2: 000000000049d860 CR3: 00000000059cb002 CR4: 0000000000771ef0 [ 1726.768462] PKRU: 55555554 [ 1726.768478] Call Trace: [ 1726.768495] [ 1726.768507] rtnetlink_event (net/core/rtnetlink.c:4451 net/core/rtnetlink.c:4439 net/core/rtnetlink.c:7018) [ 1726.768531] notifier_call_chain (kernel/notifier.c:87) [ 1726.768556] __netdev_upper_dev_link (net/core/dev.c:11131 net/core/dev.c:8924) [ 1726.768588] netdev_upper_dev_link (net/core/dev.c:8954) [ 1726.768614] macsec_newlink (drivers/net/macsec.c:4165) macsec [ 1726.768645] ? macsec_finalize_skb (drivers/net/macsec.c:3792) macsec [ 1726.768674] ? __kvmalloc_node_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5237 mm/slub.c:6730) [ 1726.768704] ? __kmalloc_cache_noprof (mm/slub.c:4518 mm/slub.c:4844 mm/slub.c:5353) [ 1726.768729] ? alloc_netdev_mqs (net/core/dev.c:12139) [ 1726.768752] ? rtnl_create_link (net/core/rtnetlink.c:3657) [ 1726.768773] rtnl_newlink (net/core/rtnetlink.c:3840 net/core/rtnetlink.c:3957 net/core/rtnetlink.c:4072) [ 1726.768801] ? do_setlink.isra.0 (net/core/rtnetlink.c:3963) [ 1726.768827] rtnetlink_rcv_msg (net/core/rtnetlink.c:6959) [ 1726.768844] ? get_page_from_freelist (./arch/x86/include/asm/preempt.h:95 (discriminator 1) mm/page_alloc.c:3389 (discriminator 1) mm/page_alloc.c:3418 (discriminator 1) mm/page_alloc.c:3959 (discriminator 1)) [ 1726.768878] ? rtnl_calcit.isra.0 (net/core/rtnetlink.c:6861) [ 1726.768904] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 1726.768925] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 1726.768955] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 1726.768980] ____sys_sendmsg (net/socket.c:721 (discriminator 4) net/socket.c:736 (discriminator 4) net/socket.c:2585 (discriminator 4)) [ 1726.769002] ___sys_sendmsg (net/socket.c:2641) [ 1726.769025] __sys_sendmsg (net/socket.c:2671 (discriminator 1)) [ 1726.769049] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 1726.769073] ? exc_page_fault (./arch/x86/include/asm/irqflags.h:37 ./arch/x86/include/asm/irqflags.h:114 arch/x86/mm/fault.c:1480 arch/x86/mm/fault.c:1527) [ 1726.769091] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 1726.769119] RIP: 0033:0x7f238c7b8c5e [ 1726.769139] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 34 bd 00 00 call 0xbd3c 8: 4c 8b 5d f8 mov -0x8(%rbp),%r11 c: 41 8b 93 08 03 00 00 mov 0x308(%r11),%edx 13: 59 pop %rcx 14: 5e pop %rsi 15: 48 83 f8 fc cmp $0xfffffffffffffffc,%rax 19: 74 11 je 0x2c 1b: c9 leave 1c: c3 ret 1d: 0f 1f 80 00 00 00 00 nopl 0x0(%rax) 24: 48 8b 45 10 mov 0x10(%rbp),%rax 28: 0f 05 syscall 2a:* c9 leave <-- trapping instruction 2b: c3 ret 2c: 83 e2 39 and $0x39,%edx 2f: 83 fa 08 cmp $0x8,%edx 32: 75 e7 jne 0x1b 34: e8 13 ff ff ff call 0xffffffffffffff4c 39: 0f 1f 00 nopl (%rax) 3c: f3 0f 1e fa endbr64 Code starting with the faulting instruction =========================================== 0: c9 leave 1: c3 ret 2: 83 e2 39 and $0x39,%edx 5: 83 fa 08 cmp $0x8,%edx 8: 75 e7 jne 0xfffffffffffffff1 a: e8 13 ff ff ff call 0xffffffffffffff22 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 1726.769224] RSP: 002b:00007ffcaa7b3930 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 1726.769264] RAX: ffffffffffffffda RBX: 00007ffcaa7b4108 RCX: 00007f238c7b8c5e [ 1726.769304] RDX: 0000000000000000 RSI: 00007ffcaa7b39f0 RDI: 0000000000000003 [ 1726.769338] RBP: 00007ffcaa7b3940 R08: 0000000000000000 R09: 0000000000000000 [ 1726.769378] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcaa7b40c0 Finger prints: rtmsg_ifinfo_build_skb:rtnetlink_event:notifier_call_chain:__netdev_upper_dev_link:netdev_upper_dev_link