====================================== | [ 2092.118548] #PF: error_code(0x0000) - not-present page | [ 2092.118580] PGD b417067 P4D 13a51067 PUD 654b067 PMD 0 | [ 2092.118605] Oops: Oops: 0000 [#1] SMP | [ 2092.118682] Tainted: [W]=WARN [ 2092.118702] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2092.118737] RIP: 0010:ip6_pol_route (./include/net/net_namespace.h:419 (discriminator 1) ./include/linux/netdevice.h:2764 (discriminator 1) net/ipv6/route.c:1436 (discriminator 1) net/ipv6/route.c:1446 (discriminator 1) net/ipv6/route.c:2316 (discriminator 1)) [ 2092.118767] Code: 00 00 41 81 e4 80 00 00 00 48 89 44 24 10 0f 85 5b ff ff ff 48 8d 74 24 10 48 89 df e8 b0 96 ff ff e9 49 ff ff ff 48 8b 4d 00 <48> 8b 89 08 01 00 00 3b 91 94 0a 00 00 74 a0 65 48 03 05 18 43 3d All code ======== 0: 00 00 add %al,(%rax) 2: 41 81 e4 80 00 00 00 and $0x80,%r12d 9: 48 89 44 24 10 mov %rax,0x10(%rsp) e: 0f 85 5b ff ff ff jne 0xffffffffffffff6f 14: 48 8d 74 24 10 lea 0x10(%rsp),%rsi 19: 48 89 df mov %rbx,%rdi 1c: e8 b0 96 ff ff call 0xffffffffffff96d1 21: e9 49 ff ff ff jmp 0xffffffffffffff6f 26: 48 8b 4d 00 mov 0x0(%rbp),%rcx 2a:* 48 8b 89 08 01 00 00 mov 0x108(%rcx),%rcx <-- trapping instruction 31: 3b 91 94 0a 00 00 cmp 0xa94(%rcx),%edx 37: 74 a0 je 0xffffffffffffffd9 39: 65 gs 3a: 48 rex.W 3b: 03 .byte 0x3 3c: 05 .byte 0x5 3d: 18 43 3d sbb %al,0x3d(%rbx) Code starting with the faulting instruction =========================================== 0: 48 8b 89 08 01 00 00 mov 0x108(%rcx),%rcx 7: 3b 91 94 0a 00 00 cmp 0xa94(%rcx),%edx d: 74 a0 je 0xffffffffffffffaf f: 65 gs 10: 48 rex.W 11: 03 .byte 0x3 12: 05 .byte 0x5 13: 18 43 3d sbb %al,0x3d(%rbx) [ 2092.118851] RSP: 0018:ff3c7ba503d6b850 EFLAGS: 00010206 [ 2092.118879] RAX: 005baaa2af3fc738 RBX: ff12d101c6c72580 RCX: 000000000039b192 [ 2092.118917] RDX: 0000000000004000 RSI: ff3c7ba503d6bc18 RDI: ff3c7ba503d6b868 [ 2092.118959] RBP: ff12d101c7249d00 R08: 0000000000000000 R09: 0000000000000000 [ 2092.119001] R10: ff12d101c19d9a00 R11: 0000000000000000 R12: 0000000000000080 [ 2092.119044] R13: ff3c7ba503d6bc18 R14: 0000000000000000 R15: 0000000000000002 [ 2092.119090] FS: 00007f484a8f4740(0000) GS:ff12d102509c8000(0000) knlGS:0000000000000000 [ 2092.119133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2092.119166] CR2: 000000000039b29a CR3: 000000000bd2a003 CR4: 0000000000771ef0 [ 2092.119210] PKRU: 55555554 [ 2092.119224] Call Trace: [ 2092.119240] [ 2092.119255] ? ip6_pol_route_input (net/ipv6/route.c:2665) [ 2092.119283] fib6_rule_action (net/ipv6/fib6_rules.c:242 net/ipv6/fib6_rules.c:278) [ 2092.119304] fib_rules_lookup (net/core/fib_rules.c:339) [ 2092.119327] ? ip6_pol_route_input (net/ipv6/route.c:2665) [ 2092.119355] fib6_rule_lookup (net/ipv6/fib6_rules.c:118) [ 2092.119376] ? ip6_pol_route_input (net/ipv6/route.c:2665) [ 2092.119407] ip6_route_output_flags (net/ipv6/route.c:2699 net/ipv6/route.c:2711) [ 2092.119437] ip6_dst_lookup_tail.constprop.0 (net/ipv6/ip6_output.c:1155 (discriminator 1)) [ 2092.119470] ip6_dst_lookup_flow (net/ipv6/ip6_output.c:1289) [ 2092.119496] ip6_sk_dst_lookup_flow (net/ipv6/ip6_output.c:1326 (discriminator 1)) [ 2092.119524] udpv6_sendmsg (net/ipv6/udp.c:1686) [ 2092.119548] ? ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2092.119570] ____sys_sendmsg (net/socket.c:787 (discriminator 4) net/socket.c:802 (discriminator 4) net/socket.c:2698 (discriminator 4)) [ 2092.119590] ___sys_sendmsg (net/socket.c:2754) [ 2092.119613] ? __do_fault (mm/memory.c:5364) [ 2092.119636] __sys_sendmsg (net/socket.c:2784 (discriminator 1)) [ 2092.119657] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2092.119681] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 2092.119709] RIP: 0033:0x7f484a96722e [ 2092.119733] Code: 4d 89 d8 e8 94 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 03 ff ff ff 0f 1f 00 f3 0f 1e fa All code ======== 0: 4d 89 d8 mov %r11,%r8 3: e8 94 bd 00 00 call 0xbd9c 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 03 ff ff ff call 0xffffffffffffff3c 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 03 ff ff ff call 0xffffffffffffff12 f: 0f 1f 00 nopl (%rax) 12: f3 0f 1e fa endbr64 [ 2092.119824] RSP: 002b:00007ffd8f819690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 2092.119861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f484a96722e [ 2092.119907] RDX: 0000000000000000 RSI: 00007ffd8f819760 RDI: 0000000000000005 [ 2092.119947] RBP: 00007ffd8f8196a0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.119992] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000005 Finger prints: ip6_pol_route:fib6_rule_action:fib_rules_lookup:fib6_rule_lookup:ip6_route_output_flags