====================================== | [ 22.796623] #PF: supervisor read access in kernel mode | [ 22.796656] #PF: error_code(0x0000) - not-present page | [ 22.796690] PGD 1040067 P4D 1040067 PUD 0 | [ 22.796723] Oops: Oops: 0000 [#1] SMP [ 22.796820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.796864] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 22.796916] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 22.797035] RSP: 0018:ffffbb1b81abbbf8 EFLAGS: 00010282 [ 22.797069] RAX: 0000000000000110 RBX: ffff9a6c01c5d000 RCX: 0000000000000000 [ 22.797125] RDX: 000040ac8b5ed710 RSI: 000040aef5065190 RDI: 000000000000000f [ 22.797176] RBP: ffffbb1b81abbbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 22.797227] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c056458c0 [ 22.797289] R13: ffffbb1b81abbde0 R14: ffff9a6c01c5d028 R15: 0000000000000001 [ 22.797342] FS: 00007f76fd6a0800(0000) GS:ffff9a6c8ab9f000(0000) knlGS:0000000000000000 [ 22.797398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.797447] CR2: ffffdb191618c710 CR3: 000000000b32e001 CR4: 0000000000772ef0 [ 22.797499] PKRU: 55555554 [ 22.797521] Call Trace: [ 22.797540] [ 22.797556] snmp6_seq_show (net/ipv6/proc.c:224) [ 22.797585] seq_read_iter (fs/seq_file.c:230) [ 22.797616] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 22.797646] seq_read (fs/seq_file.c:163) [ 22.797672] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 22.797704] ? __do_sys_newfstat (fs/stat.c:559) [ 22.797735] vfs_read (fs/read_write.c:570) [ 22.797768] ksys_read (fs/read_write.c:715) [ 22.797798] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.797830] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 22.797870] RIP: 0033:0x7f76fd85b292 [ 22.797901] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 22.798026] RSP: 002b:00007fff6bce7ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 22.798077] RAX: ffffffffffffffda RBX: 00000000278a0910 RCX: 00007f76fd85b292 [ 22.798129] RDX: 0000000000000400 RSI: 00000000278a0500 RDI: 0000000000000006 [ 22.798180] RBP: 00007f76fd9535c0 R08: 0000000000000006 R09: 0000000000000000 [ 22.798231] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000278a0910 [ 22.798289] R13: 0000000000000d68 R14: 00007f76fd9529c0 R15: 0000000000000d68 | [ 22.949302] #PF: error_code(0x0000) - not-present page | [ 22.949340] PGD 1040067 P4D 1040067 PUD 0 | [ 22.949372] Oops: Oops: 0000 [#2] SMP | [ 22.949473] Tainted: [D]=DIE [ 22.949498] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.949560] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 22.949626] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 22.949790] RSP: 0018:ffffbb1b81aebbf8 EFLAGS: 00010282 [ 22.949827] RAX: 0000000000000110 RBX: ffff9a6c030eb000 RCX: 0000000000000000 [ 22.949878] RDX: 000040ac8b5ed710 RSI: 000040aef5065190 RDI: 000000000000000f [ 22.949929] RBP: ffffbb1b81aebbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 22.949980] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c056458c0 [ 22.950031] R13: ffffbb1b81aebde0 R14: ffff9a6c030eb028 R15: 0000000000000001 [ 22.950084] FS: 00007fe963690800(0000) GS:ffff9a6c8ad1f000(0000) knlGS:0000000000000000 [ 22.950152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.950212] CR2: ffffdb191618c710 CR3: 0000000008051002 CR4: 0000000000772ef0 [ 22.950287] PKRU: 55555554 [ 22.950308] Call Trace: [ 22.950327] [ 22.950350] snmp6_seq_show (net/ipv6/proc.c:224) [ 22.950379] seq_read_iter (fs/seq_file.c:230) [ 22.950412] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 22.950449] seq_read (fs/seq_file.c:163) [ 22.950475] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 22.950507] ? __do_sys_newfstat (fs/stat.c:559) [ 22.950537] vfs_read (fs/read_write.c:570) [ 22.950571] ksys_read (fs/read_write.c:715) [ 22.950601] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.950645] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 22.950693] RIP: 0033:0x7fe96384b292 [ 22.950729] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 22.950905] RSP: 002b:00007fffcd86e018 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 22.950980] RAX: ffffffffffffffda RBX: 000000003c51a910 RCX: 00007fe96384b292 [ 22.951056] RDX: 0000000000000400 RSI: 000000003c51a500 RDI: 0000000000000006 [ 22.951131] RBP: 00007fe9639435c0 R08: 0000000000000006 R09: 0000000000000000 [ 22.951208] R10: 0000000000000000 R11: 0000000000000246 R12: 000000003c51a910 [ 22.951292] R13: 0000000000000d68 R14: 00007fe9639429c0 R15: 0000000000000d68 | [ 22.994125] #PF: error_code(0x0000) - not-present page | [ 22.994174] PGD 1040067 P4D 1040067 PUD 0 | [ 22.994212] Oops: Oops: 0000 [#3] SMP | [ 22.994352] Tainted: [D]=DIE [ 22.994390] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.994453] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 22.994522] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 22.994698] RSP: 0018:ffffbb1b81b3bbf8 EFLAGS: 00010282 [ 22.994749] RAX: 0000000000000110 RBX: ffff9a6c030eb000 RCX: 0000000000000000 [ 22.994824] RDX: 000040ac8b5ed710 RSI: 000040aef5065190 RDI: 000000000000000f [ 22.994900] RBP: ffffbb1b81b3bbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 22.994977] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c056458c0 [ 22.995052] R13: ffffbb1b81b3bde0 R14: ffff9a6c030eb028 R15: 0000000000000001 [ 22.995122] FS: 00007fc789a1d800(0000) GS:ffff9a6c8ad1f000(0000) knlGS:0000000000000000 [ 22.995200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.995268] CR2: ffffdb191618c710 CR3: 0000000005476004 CR4: 0000000000772ef0 [ 22.995345] PKRU: 55555554 [ 22.995369] Call Trace: [ 22.995395] [ 22.995421] snmp6_seq_show (net/ipv6/proc.c:224) [ 22.995463] seq_read_iter (fs/seq_file.c:230) [ 22.995501] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 22.995539] seq_read (fs/seq_file.c:163) [ 22.995578] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 22.995615] ? __do_sys_newfstat (fs/stat.c:559) [ 22.995653] vfs_read (fs/read_write.c:570) [ 22.995692] ksys_read (fs/read_write.c:715) [ 22.995729] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 22.995768] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 22.995819] RIP: 0033:0x7fc789bd8292 [ 22.995855] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 22.996035] RSP: 002b:00007ffcf1fcc488 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 22.996110] RAX: ffffffffffffffda RBX: 0000000009be0910 RCX: 00007fc789bd8292 [ 22.996184] RDX: 0000000000000400 RSI: 0000000009be0500 RDI: 0000000000000006 [ 22.996261] RBP: 00007fc789cd05c0 R08: 0000000000000006 R09: 0000000000000000 [ 22.996337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000009be0910 [ 22.996412] R13: 0000000000000d68 R14: 00007fc789ccf9c0 R15: 0000000000000d68 | [ 23.145689] #PF: error_code(0x0000) - not-present page | [ 23.145719] PGD 1040067 P4D 1040067 PUD 0 | [ 23.145747] Oops: Oops: 0000 [#4] SMP | [ 23.145841] Tainted: [D]=DIE [ 23.145864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.145907] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 23.145955] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 23.146065] RSP: 0018:ffffbb1b81a9bbf8 EFLAGS: 00010282 [ 23.146106] RAX: 0000000000000110 RBX: ffff9a6c020cb000 RCX: 0000000000000000 [ 23.146151] RDX: 000040ac8b5ed710 RSI: 000040aef5065190 RDI: 000000000000000f [ 23.146196] RBP: ffffbb1b81a9bbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 23.146246] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c056458c0 [ 23.146300] R13: ffffbb1b81a9bde0 R14: ffff9a6c020cb028 R15: 0000000000000001 [ 23.146358] FS: 00007f680df7e800(0000) GS:ffff9a6c8ac9f000(0000) knlGS:0000000000000000 [ 23.146407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.146449] CR2: ffffdb191618c710 CR3: 00000000083b2005 CR4: 0000000000772ef0 [ 23.146495] PKRU: 55555554 [ 23.146515] Call Trace: [ 23.146531] [ 23.146556] snmp6_seq_show (net/ipv6/proc.c:224) [ 23.146586] seq_read_iter (fs/seq_file.c:230) [ 23.146618] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 23.146649] seq_read (fs/seq_file.c:163) [ 23.146677] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 23.146705] ? __do_sys_newfstat (fs/stat.c:559) [ 23.146733] vfs_read (fs/read_write.c:570) [ 23.146762] ksys_read (fs/read_write.c:715) [ 23.146790] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.146818] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 23.146854] RIP: 0033:0x7f680e139292 [ 23.146881] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 23.146991] RSP: 002b:00007ffc06f3d128 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 23.147041] RAX: ffffffffffffffda RBX: 000000000bf91910 RCX: 00007f680e139292 [ 23.147086] RDX: 0000000000000400 RSI: 000000000bf91500 RDI: 0000000000000006 [ 23.147137] RBP: 00007f680e2315c0 R08: 0000000000000006 R09: 0000000000000000 [ 23.147182] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000bf91910 [ 23.147226] R13: 0000000000000d68 R14: 00007f680e2309c0 R15: 0000000000000d68 | [ 23.422637] #PF: error_code(0x0000) - not-present page | [ 23.422672] PGD 1040067 P4D 1040067 PUD 0 | [ 23.422704] Oops: Oops: 0000 [#5] SMP | [ 23.422805] Tainted: [D]=DIE [ 23.422831] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.422874] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 23.422927] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 23.423047] RSP: 0018:ffffbb1b81c03bf8 EFLAGS: 00010282 [ 23.423086] RAX: 0000000000000110 RBX: ffff9a6c030eb000 RCX: 0000000000000000 [ 23.423153] RDX: 000040ac8b5ec0e0 RSI: 000040aef5063b60 RDI: 000000000000000f [ 23.423205] RBP: ffffbb1b81c03bf8 R08: 0000000000000000 R09: ffffffffffffffff [ 23.423261] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c031858c0 [ 23.423317] R13: ffffbb1b81c03de0 R14: ffff9a6c030eb028 R15: 0000000000000001 [ 23.423369] FS: 00007f2a83fe3800(0000) GS:ffff9a6c8ad1f000(0000) knlGS:0000000000000000 [ 23.423431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.423479] CR2: ffffdb191618b0e0 CR3: 00000000032e3001 CR4: 0000000000772ef0 [ 23.423537] PKRU: 55555554 [ 23.423560] Call Trace: [ 23.423578] [ 23.423596] snmp6_seq_show (net/ipv6/proc.c:224) [ 23.423642] seq_read_iter (fs/seq_file.c:230) [ 23.423673] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 23.423710] seq_read (fs/seq_file.c:163) [ 23.423736] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 23.423767] ? __do_sys_newfstat (fs/stat.c:559) [ 23.423799] vfs_read (fs/read_write.c:570) [ 23.423831] ksys_read (fs/read_write.c:715) [ 23.423861] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.423893] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 23.423934] RIP: 0033:0x7f2a8419e292 [ 23.423964] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 23.424091] RSP: 002b:00007fff19a19f68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 23.424157] RAX: ffffffffffffffda RBX: 00000000298a1910 RCX: 00007f2a8419e292 [ 23.424207] RDX: 0000000000000400 RSI: 00000000298a1500 RDI: 0000000000000006 [ 23.424258] RBP: 00007f2a842965c0 R08: 0000000000000006 R09: 0000000000000000 [ 23.424309] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000298a1910 [ 23.424359] R13: 0000000000000d68 R14: 00007f2a842959c0 R15: 0000000000000d68 | [ 23.579556] #PF: error_code(0x0000) - not-present page | [ 23.579593] PGD 1040067 P4D 1040067 PUD 0 | [ 23.579624] Oops: Oops: 0000 [#6] SMP | [ 23.579723] Tainted: [D]=DIE [ 23.579751] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.579794] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 23.579850] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 23.579960] RSP: 0018:ffffbb1b81b53bf8 EFLAGS: 00010282 [ 23.580000] RAX: 0000000000000110 RBX: ffff9a6c020cb000 RCX: 0000000000000000 [ 23.580051] RDX: 000040ac8b5ec0e0 RSI: 000040aef5063b60 RDI: 000000000000000f [ 23.580101] RBP: ffffbb1b81b53bf8 R08: 0000000000000000 R09: ffffffffffffffff [ 23.580152] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c031858c0 [ 23.580202] R13: ffffbb1b81b53de0 R14: ffff9a6c020cb028 R15: 0000000000000001 [ 23.580252] FS: 00007f0fcedb3800(0000) GS:ffff9a6c8ac9f000(0000) knlGS:0000000000000000 [ 23.580306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.580350] CR2: ffffdb191618b0e0 CR3: 000000000b040002 CR4: 0000000000772ef0 [ 23.580402] PKRU: 55555554 [ 23.580421] Call Trace: [ 23.580444] [ 23.580467] snmp6_seq_show (net/ipv6/proc.c:224) [ 23.580498] seq_read_iter (fs/seq_file.c:230) [ 23.580532] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 23.580564] seq_read (fs/seq_file.c:163) [ 23.580593] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 23.580624] ? __do_sys_newfstat (fs/stat.c:559) [ 23.580656] vfs_read (fs/read_write.c:570) [ 23.580689] ksys_read (fs/read_write.c:715) [ 23.580720] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 23.580752] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 23.580789] RIP: 0033:0x7f0fcef6e292 [ 23.580817] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 23.580927] RSP: 002b:00007ffe5b13dfc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 23.580977] RAX: ffffffffffffffda RBX: 0000000019de1910 RCX: 00007f0fcef6e292 [ 23.581028] RDX: 0000000000000400 RSI: 0000000019de1500 RDI: 0000000000000006 [ 23.581078] RBP: 00007f0fcf0665c0 R08: 0000000000000006 R09: 0000000000000000 [ 23.581129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000019de1910 [ 23.581179] R13: 0000000000000d68 R14: 00007f0fcf0659c0 R15: 0000000000000d68 | [ 24.595740] #PF: error_code(0x0000) - not-present page | [ 24.595773] PGD 1040067 P4D 1040067 PUD 0 | [ 24.595799] Oops: Oops: 0000 [#7] SMP | [ 24.595900] Tainted: [D]=DIE [ 24.595925] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.595968] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 24.596022] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 24.596139] RSP: 0018:ffffbb1b81e9bbf8 EFLAGS: 00010282 [ 24.596174] RAX: 0000000000000110 RBX: ffff9a6c030eb000 RCX: 0000000000000000 [ 24.596225] RDX: 000040ac8b5f7b30 RSI: 000040aef506f5b0 RDI: 000000000000000f [ 24.596282] RBP: ffffbb1b81e9bbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 24.596340] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c0560d8c0 [ 24.596392] R13: ffffbb1b81e9bde0 R14: ffff9a6c030eb028 R15: 0000000000000001 [ 24.596445] FS: 00007f3366f8f800(0000) GS:ffff9a6c8ad1f000(0000) knlGS:0000000000000000 [ 24.596503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.596550] CR2: ffffdb1916196b30 CR3: 000000000b117004 CR4: 0000000000772ef0 [ 24.596602] PKRU: 55555554 [ 24.596624] Call Trace: [ 24.596643] [ 24.596666] snmp6_seq_show (net/ipv6/proc.c:224) [ 24.596695] seq_read_iter (fs/seq_file.c:230) [ 24.596728] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 24.596762] seq_read (fs/seq_file.c:163) [ 24.596793] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 24.596823] ? __do_sys_newfstat (fs/stat.c:559) [ 24.596854] vfs_read (fs/read_write.c:570) [ 24.596887] ksys_read (fs/read_write.c:715) [ 24.596917] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.596949] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 24.596989] RIP: 0033:0x7f336714a292 [ 24.597019] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 24.597139] RSP: 002b:00007ffccfe28e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 24.597191] RAX: ffffffffffffffda RBX: 0000000008074910 RCX: 00007f336714a292 [ 24.597243] RDX: 0000000000000400 RSI: 0000000008074500 RDI: 0000000000000006 [ 24.597294] RBP: 00007f33672425c0 R08: 0000000000000006 R09: 0000000000000000 [ 24.597352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000008074910 [ 24.597404] R13: 0000000000000d68 R14: 00007f33672419c0 R15: 0000000000000d68 | [ 24.747701] #PF: error_code(0x0000) - not-present page | [ 24.747735] PGD 1040067 P4D 1040067 PUD 0 | [ 24.747784] Oops: Oops: 0000 [#8] SMP | [ 24.747911] Tainted: [D]=DIE [ 24.747939] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.747982] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 24.748036] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 24.748155] RSP: 0018:ffffbb1b81e1bbf8 EFLAGS: 00010282 [ 24.748194] RAX: 0000000000000110 RBX: ffff9a6c020cb000 RCX: 0000000000000000 [ 24.748259] RDX: 000040ac8b5f7b30 RSI: 000040aef506f5b0 RDI: 000000000000000f [ 24.748310] RBP: ffffbb1b81e1bbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 24.748355] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c0560d8c0 [ 24.748405] R13: ffffbb1b81e1bde0 R14: ffff9a6c020cb028 R15: 0000000000000001 [ 24.748461] FS: 00007f35e4490800(0000) GS:ffff9a6c8ac9f000(0000) knlGS:0000000000000000 [ 24.748523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.748576] CR2: ffffdb1916196b30 CR3: 000000000b2cd006 CR4: 0000000000772ef0 [ 24.748627] PKRU: 55555554 [ 24.748647] Call Trace: [ 24.748663] [ 24.748685] snmp6_seq_show (net/ipv6/proc.c:224) [ 24.748715] seq_read_iter (fs/seq_file.c:230) [ 24.748744] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 24.748776] seq_read (fs/seq_file.c:163) [ 24.748804] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 24.748832] ? __do_sys_newfstat (fs/stat.c:559) [ 24.748860] vfs_read (fs/read_write.c:570) [ 24.748889] ksys_read (fs/read_write.c:715) [ 24.748917] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 24.748945] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 24.748981] RIP: 0033:0x7f35e464b292 [ 24.749009] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 24.749156] RSP: 002b:00007ffce0ee3668 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 24.749213] RAX: ffffffffffffffda RBX: 000000001adec910 RCX: 00007f35e464b292 [ 24.749263] RDX: 0000000000000400 RSI: 000000001adec500 RDI: 0000000000000006 [ 24.749316] RBP: 00007f35e47435c0 R08: 0000000000000006 R09: 0000000000000000 [ 24.749373] R10: 0000000000000000 R11: 0000000000000246 R12: 000000001adec910 [ 24.749433] R13: 0000000000000d68 R14: 00007f35e47429c0 R15: 0000000000000d68 | [ 25.521740] #PF: error_code(0x0000) - not-present page | [ 25.521774] PGD 1040067 P4D 1040067 PUD 0 | [ 25.521807] Oops: Oops: 0000 [#9] SMP | [ 25.521913] Tainted: [D]=DIE [ 25.521938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.521982] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 25.522035] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 25.522200] RSP: 0018:ffffbb1b820ebbf8 EFLAGS: 00010282 [ 25.522254] RAX: 0000000000000110 RBX: ffff9a6c030eb000 RCX: 0000000000000000 [ 25.522306] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 25.522363] RBP: ffffbb1b820ebbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 25.522437] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 25.522503] R13: ffffbb1b820ebde0 R14: ffff9a6c030eb028 R15: 0000000000000001 [ 25.522556] FS: 00007f156631e800(0000) GS:ffff9a6c8ad1f000(0000) knlGS:0000000000000000 [ 25.522610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.522658] CR2: ffffdb1916199e58 CR3: 0000000005569003 CR4: 0000000000772ef0 [ 25.522716] PKRU: 55555554 [ 25.522738] Call Trace: [ 25.522756] [ 25.522782] snmp6_seq_show (net/ipv6/proc.c:224) [ 25.522817] seq_read_iter (fs/seq_file.c:230) [ 25.522852] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 25.522887] seq_read (fs/seq_file.c:163) [ 25.522919] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 25.522950] ? __do_sys_newfstat (fs/stat.c:559) [ 25.522982] vfs_read (fs/read_write.c:570) [ 25.523025] ksys_read (fs/read_write.c:715) [ 25.523062] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.523107] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 25.523161] RIP: 0033:0x7f15664d9292 [ 25.523193] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 25.523313] RSP: 002b:00007fff1c29f198 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 25.523369] RAX: ffffffffffffffda RBX: 000000003b5c9910 RCX: 00007f15664d9292 [ 25.523427] RDX: 0000000000000400 RSI: 000000003b5c9500 RDI: 0000000000000006 [ 25.523490] RBP: 00007f15665d15c0 R08: 0000000000000006 R09: 0000000000000000 [ 25.523541] R10: 0000000000000000 R11: 0000000000000246 R12: 000000003b5c9910 [ 25.523590] R13: 0000000000000d68 R14: 00007f15665d09c0 R15: 0000000000000d68 | [ 25.674313] #PF: error_code(0x0000) - not-present page | [ 25.674348] PGD 1040067 P4D 1040067 PUD 0 | [ 25.674380] Oops: Oops: 0000 [#10] SMP | [ 25.674493] Tainted: [D]=DIE [ 25.674519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.674563] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 25.674615] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 25.674741] RSP: 0018:ffffbb1b8212bbf8 EFLAGS: 00010282 [ 25.674774] RAX: 0000000000000110 RBX: ffff9a6c01c5d000 RCX: 0000000000000000 [ 25.674826] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 25.674878] RBP: ffffbb1b8212bbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 25.674929] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 25.674980] R13: ffffbb1b8212bde0 R14: ffff9a6c01c5d028 R15: 0000000000000001 [ 25.675033] FS: 00007f767074c800(0000) GS:ffff9a6c8ab9f000(0000) knlGS:0000000000000000 [ 25.675090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.675137] CR2: ffffdb1916199e58 CR3: 00000000097bc002 CR4: 0000000000772ef0 [ 25.675190] PKRU: 55555554 [ 25.675210] Call Trace: [ 25.675229] [ 25.675248] snmp6_seq_show (net/ipv6/proc.c:224) [ 25.675276] seq_read_iter (fs/seq_file.c:230) [ 25.675307] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 25.675337] seq_read (fs/seq_file.c:163) [ 25.675363] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 25.675395] ? __do_sys_newfstat (fs/stat.c:559) [ 25.675434] vfs_read (fs/read_write.c:570) [ 25.675466] ksys_read (fs/read_write.c:715) [ 25.675497] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.675528] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 25.675563] RIP: 0033:0x7f7670907292 [ 25.675593] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 25.675713] RSP: 002b:00007ffc43407938 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 25.675765] RAX: ffffffffffffffda RBX: 000000003a2fe910 RCX: 00007f7670907292 [ 25.675816] RDX: 0000000000000400 RSI: 000000003a2fe500 RDI: 0000000000000006 [ 25.675867] RBP: 00007f76709ff5c0 R08: 0000000000000006 R09: 0000000000000000 [ 25.675919] R10: 0000000000000000 R11: 0000000000000246 R12: 000000003a2fe910 [ 25.675970] R13: 0000000000000d68 R14: 00007f76709fe9c0 R15: 0000000000000d68 | [ 25.738018] #PF: error_code(0x0000) - not-present page | [ 25.738049] PGD 1040067 P4D 1040067 PUD 0 | [ 25.738076] Oops: Oops: 0000 [#11] SMP | [ 25.738179] Tainted: [D]=DIE [ 25.738203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.738247] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 25.738302] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 25.738417] RSP: 0018:ffffbb1b8217bbf8 EFLAGS: 00010282 [ 25.738455] RAX: 0000000000000110 RBX: ffff9a6c030eb000 RCX: 0000000000000000 [ 25.738504] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 25.738553] RBP: ffffbb1b8217bbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 25.738603] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 25.738654] R13: ffffbb1b8217bde0 R14: ffff9a6c030eb028 R15: 0000000000000001 [ 25.738705] FS: 00007f732eaef800(0000) GS:ffff9a6c8ad1f000(0000) knlGS:0000000000000000 [ 25.738759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.738799] CR2: ffffdb1916199e58 CR3: 0000000008a6a006 CR4: 0000000000772ef0 [ 25.738849] PKRU: 55555554 [ 25.738864] Call Trace: [ 25.738882] [ 25.738899] snmp6_seq_show (net/ipv6/proc.c:224) [ 25.738929] seq_read_iter (fs/seq_file.c:230) [ 25.738960] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 25.738991] seq_read (fs/seq_file.c:163) [ 25.739021] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 25.739051] ? __do_sys_newfstat (fs/stat.c:559) [ 25.739083] vfs_read (fs/read_write.c:570) [ 25.739115] ksys_read (fs/read_write.c:715) [ 25.739144] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.739175] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 25.739214] RIP: 0033:0x7f732ecaa292 [ 25.739243] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 25.739364] RSP: 002b:00007ffdd6668228 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 25.739419] RAX: ffffffffffffffda RBX: 00000000291f1910 RCX: 00007f732ecaa292 [ 25.739469] RDX: 0000000000000400 RSI: 00000000291f1500 RDI: 0000000000000006 [ 25.739518] RBP: 00007f732eda25c0 R08: 0000000000000006 R09: 0000000000000000 [ 25.739567] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000291f1910 [ 25.739617] R13: 0000000000000d68 R14: 00007f732eda19c0 R15: 0000000000000d68 | [ 25.890612] #PF: error_code(0x0000) - not-present page | [ 25.890642] PGD 1040067 P4D 1040067 PUD 0 | [ 25.890680] Oops: Oops: 0000 [#12] SMP | [ 25.890798] Tainted: [D]=DIE [ 25.890820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.890857] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 25.890908] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 25.891057] RSP: 0018:ffffbb1b82163bf8 EFLAGS: 00010282 [ 25.891092] RAX: 0000000000000110 RBX: ffff9a6c020cb000 RCX: 0000000000000000 [ 25.891142] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 25.891188] RBP: ffffbb1b82163bf8 R08: 0000000000000000 R09: ffffffffffffffff [ 25.891255] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 25.891303] R13: ffffbb1b82163de0 R14: ffff9a6c020cb028 R15: 0000000000000001 [ 25.891349] FS: 00007f3e90f49800(0000) GS:ffff9a6c8ac9f000(0000) knlGS:0000000000000000 [ 25.891399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.891453] CR2: ffffdb1916199e58 CR3: 000000000302c001 CR4: 0000000000772ef0 [ 25.891504] PKRU: 55555554 [ 25.891524] Call Trace: [ 25.891540] [ 25.891561] snmp6_seq_show (net/ipv6/proc.c:224) [ 25.891593] seq_read_iter (fs/seq_file.c:230) [ 25.891624] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 25.891654] seq_read (fs/seq_file.c:163) [ 25.891683] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 25.891711] ? __do_sys_newfstat (fs/stat.c:559) [ 25.891738] vfs_read (fs/read_write.c:570) [ 25.891767] ksys_read (fs/read_write.c:715) [ 25.891794] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 25.891823] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 25.891858] RIP: 0033:0x7f3e91104292 [ 25.891886] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 25.891995] RSP: 002b:00007fff52ee8148 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 25.892045] RAX: ffffffffffffffda RBX: 000000000c7c1910 RCX: 00007f3e91104292 [ 25.892089] RDX: 0000000000000400 RSI: 000000000c7c1500 RDI: 0000000000000006 [ 25.892134] RBP: 00007f3e911fc5c0 R08: 0000000000000006 R09: 0000000000000000 [ 25.892178] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000c7c1910 [ 25.892223] R13: 0000000000000d68 R14: 00007f3e911fb9c0 R15: 0000000000000d68 | [ 26.141754] #PF: error_code(0x0000) - not-present page | [ 26.141785] PGD 1040067 P4D 1040067 PUD 0 | [ 26.141813] Oops: Oops: 0000 [#13] SMP | [ 26.141907] Tainted: [D]=DIE [ 26.141929] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.141966] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 26.142014] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 26.142137] RSP: 0018:ffffbb1b82233bf8 EFLAGS: 00010282 [ 26.142182] RAX: 0000000000000110 RBX: ffff9a6c020cb000 RCX: 0000000000000000 [ 26.142227] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 26.142277] RBP: ffffbb1b82233bf8 R08: 0000000000000000 R09: ffffffffffffffff [ 26.142328] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 26.142372] R13: ffffbb1b82233de0 R14: ffff9a6c020cb028 R15: 0000000000000001 [ 26.142419] FS: 00007fa1da833800(0000) GS:ffff9a6c8ac9f000(0000) knlGS:0000000000000000 [ 26.142469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.142510] CR2: ffffdb1916199e58 CR3: 00000000057c5006 CR4: 0000000000772ef0 [ 26.142556] PKRU: 55555554 [ 26.142576] Call Trace: [ 26.142592] [ 26.142614] snmp6_seq_show (net/ipv6/proc.c:224) [ 26.142641] seq_read_iter (fs/seq_file.c:230) [ 26.142670] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 26.142702] seq_read (fs/seq_file.c:163) [ 26.142730] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 26.142763] ? __do_sys_newfstat (fs/stat.c:559) [ 26.142791] vfs_read (fs/read_write.c:570) [ 26.142820] ksys_read (fs/read_write.c:715) [ 26.142848] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.142877] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 26.142912] RIP: 0033:0x7fa1da9ee292 [ 26.142940] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 26.143050] RSP: 002b:00007ffc5a03aa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 26.143109] RAX: ffffffffffffffda RBX: 000000001efc3910 RCX: 00007fa1da9ee292 [ 26.143161] RDX: 0000000000000400 RSI: 000000001efc3500 RDI: 0000000000000006 [ 26.143213] RBP: 00007fa1daae65c0 R08: 0000000000000006 R09: 0000000000000000 [ 26.143257] R10: 0000000000000000 R11: 0000000000000246 R12: 000000001efc3910 [ 26.143302] R13: 0000000000000d68 R14: 00007fa1daae59c0 R15: 0000000000000d68 | [ 26.296796] #PF: error_code(0x0000) - not-present page | [ 26.296826] PGD 1040067 P4D 1040067 PUD 0 | [ 26.296855] Oops: Oops: 0000 [#14] SMP | [ 26.296949] Tainted: [D]=DIE [ 26.296972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.297010] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 26.297057] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 26.297176] RSP: 0018:ffffbb1b82163bf8 EFLAGS: 00010282 [ 26.297211] RAX: 0000000000000110 RBX: ffff9a6c020cb000 RCX: 0000000000000000 [ 26.297256] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 26.297301] RBP: ffffbb1b82163bf8 R08: 0000000000000000 R09: ffffffffffffffff [ 26.297346] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 26.297396] R13: ffffbb1b82163de0 R14: ffff9a6c020cb028 R15: 0000000000000001 [ 26.297443] FS: 00007f55c3213800(0000) GS:ffff9a6c8ac9f000(0000) knlGS:0000000000000000 [ 26.297493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.297535] CR2: ffffdb1916199e58 CR3: 0000000008ee3001 CR4: 0000000000772ef0 [ 26.297581] PKRU: 55555554 [ 26.297600] Call Trace: [ 26.297616] [ 26.297638] snmp6_seq_show (net/ipv6/proc.c:224) [ 26.297669] seq_read_iter (fs/seq_file.c:230) [ 26.297701] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 26.297729] seq_read (fs/seq_file.c:163) [ 26.297757] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 26.297785] ? __do_sys_newfstat (fs/stat.c:559) [ 26.297813] vfs_read (fs/read_write.c:570) [ 26.297842] ksys_read (fs/read_write.c:715) [ 26.297870] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.297898] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 26.297934] RIP: 0033:0x7f55c33ce292 [ 26.297962] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 26.298072] RSP: 002b:00007ffefcb91a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 26.298131] RAX: ffffffffffffffda RBX: 0000000016dc4910 RCX: 00007f55c33ce292 [ 26.298176] RDX: 0000000000000400 RSI: 0000000016dc4500 RDI: 0000000000000006 [ 26.298220] RBP: 00007f55c34c65c0 R08: 0000000000000006 R09: 0000000000000000 [ 26.298265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000016dc4910 [ 26.298310] R13: 0000000000000d68 R14: 00007f55c34c59c0 R15: 0000000000000d68 | [ 26.459139] #PF: error_code(0x0000) - not-present page | [ 26.459184] PGD 1040067 P4D 1040067 PUD 0 | [ 26.459229] Oops: Oops: 0000 [#15] SMP | [ 26.459376] Tainted: [D]=DIE [ 26.459412] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.459475] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 26.459551] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 26.459734] RSP: 0018:ffffbb1b822c3bf8 EFLAGS: 00010282 [ 26.459791] RAX: 0000000000000110 RBX: ffff9a6c030eb000 RCX: 0000000000000000 [ 26.459865] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 26.459942] RBP: ffffbb1b822c3bf8 R08: 0000000000000000 R09: ffffffffffffffff [ 26.460020] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 26.460096] R13: ffffbb1b822c3de0 R14: ffff9a6c030eb028 R15: 0000000000000001 [ 26.460174] FS: 00007f97b5ffc800(0000) GS:ffff9a6c8ad1f000(0000) knlGS:0000000000000000 [ 26.460255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.460316] CR2: ffffdb1916199e58 CR3: 00000000083c6003 CR4: 0000000000772ef0 [ 26.460399] PKRU: 55555554 [ 26.460423] Call Trace: [ 26.460450] [ 26.460484] snmp6_seq_show (net/ipv6/proc.c:224) [ 26.460530] seq_read_iter (fs/seq_file.c:230) [ 26.460575] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 26.460618] seq_read (fs/seq_file.c:163) [ 26.460656] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 26.460702] ? __do_sys_newfstat (fs/stat.c:559) [ 26.460746] vfs_read (fs/read_write.c:570) [ 26.460793] ksys_read (fs/read_write.c:715) [ 26.460834] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.460877] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 26.460932] RIP: 0033:0x7f97b61b7292 [ 26.460973] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 26.461144] RSP: 002b:00007ffd233a7798 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 26.461222] RAX: ffffffffffffffda RBX: 00000000203bb910 RCX: 00007f97b61b7292 [ 26.461296] RDX: 0000000000000400 RSI: 00000000203bb500 RDI: 0000000000000006 [ 26.461371] RBP: 00007f97b62af5c0 R08: 0000000000000006 R09: 0000000000000000 [ 26.461447] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000203bb910 [ 26.461524] R13: 0000000000000d68 R14: 00007f97b62ae9c0 R15: 0000000000000d68 | [ 26.617422] #PF: error_code(0x0000) - not-present page | [ 26.617462] PGD 1040067 P4D 1040067 PUD 0 | [ 26.617497] Oops: Oops: 0000 [#16] SMP | [ 26.617605] Tainted: [D]=DIE [ 26.617634] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.617676] RIP: 0010:snmp6_seq_show_item64.constprop.0 (net/ipv6/proc.c:211) [ 26.617730] Code: 83 f9 3f 77 4d 48 63 c1 ba 01 00 00 00 4c 8b 14 c5 40 ee 1e b3 31 c0 eb 0d 48 63 94 00 a8 72 f0 b2 4c 8b 44 05 00 48 8d 14 d6 <4e> 03 04 12 4c 89 44 05 00 48 83 c0 08 48 83 bc 00 a0 72 f0 b2 00 All code ======== 0: 83 f9 3f cmp $0x3f,%ecx 3: 77 4d ja 0x52 5: 48 63 c1 movslq %ecx,%rax 8: ba 01 00 00 00 mov $0x1,%edx d: 4c 8b 14 c5 40 ee 1e mov -0x4ce111c0(,%rax,8),%r10 14: b3 15: 31 c0 xor %eax,%eax 17: eb 0d jmp 0x26 19: 48 63 94 00 a8 72 f0 movslq -0x4d0f8d58(%rax,%rax,1),%rdx 20: b2 21: 4c 8b 44 05 00 mov 0x0(%rbp,%rax,1),%r8 26: 48 8d 14 d6 lea (%rsi,%rdx,8),%rdx 2a:* 4e 03 04 12 add (%rdx,%r10,1),%r8 <-- trapping instruction 2e: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 33: 48 83 c0 08 add $0x8,%rax 37: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 3e: b2 00 Code starting with the faulting instruction =========================================== 0: 4e 03 04 12 add (%rdx,%r10,1),%r8 4: 4c 89 44 05 00 mov %r8,0x0(%rbp,%rax,1) 9: 48 83 c0 08 add $0x8,%rax d: 48 83 bc 00 a0 72 f0 cmpq $0x0,-0x4d0f8d60(%rax,%rax,1) 14: b2 00 [ 26.617851] RSP: 0018:ffffbb1b8225bbf8 EFLAGS: 00010282 [ 26.617894] RAX: 0000000000000110 RBX: ffff9a6c01c5d000 RCX: 0000000000000000 [ 26.617954] RDX: 000040ac8b5fae58 RSI: 000040aef50728d8 RDI: 000000000000000f [ 26.618004] RBP: ffffbb1b8225bbf8 R08: 0000000000000000 R09: ffffffffffffffff [ 26.618059] R10: ffff9a6c8ab9f000 R11: 0000000000400cc0 R12: ffff9a6c096e0000 [ 26.618113] R13: ffffbb1b8225bde0 R14: ffff9a6c01c5d028 R15: 0000000000000001 [ 26.618172] FS: 00007f1602814800(0000) GS:ffff9a6c8ab9f000(0000) knlGS:0000000000000000 [ 26.618233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.618280] CR2: ffffdb1916199e58 CR3: 000000000807f005 CR4: 0000000000772ef0 [ 26.618337] PKRU: 55555554 [ 26.618359] Call Trace: [ 26.618382] [ 26.618413] snmp6_seq_show (net/ipv6/proc.c:224) [ 26.618448] seq_read_iter (fs/seq_file.c:230) [ 26.618484] ? _copy_to_user (./arch/x86/include/asm/smap.h:29 ./arch/x86/include/asm/uaccess_64.h:134 ./arch/x86/include/asm/uaccess_64.h:147 ./include/linux/uaccess.h:197 lib/usercopy.c:26) [ 26.618519] seq_read (fs/seq_file.c:163) [ 26.618551] proc_reg_read (./arch/x86/include/asm/atomic.h:85 ./include/linux/atomic/atomic-arch-fallback.h:787 ./include/linux/atomic/atomic-arch-fallback.h:1238 ./include/linux/atomic/atomic-instrumented.h:611 fs/proc/inode.c:205 fs/proc/inode.c:321) [ 26.618586] ? __do_sys_newfstat (fs/stat.c:559) [ 26.618616] vfs_read (fs/read_write.c:570) [ 26.618650] ksys_read (fs/read_write.c:715) [ 26.618683] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 26.618716] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 26.618756] RIP: 0033:0x7f16029cf292 [ 26.618787] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 All code ======== 0: c0 e9 b2 shr $0xb2,%cl 3: fe (bad) 4: ff (bad) 5: ff 50 48 call *0x48(%rax) 8: 8d 3d 6a 15 0c 00 lea 0xc156a(%rip),%edi # 0xc1578 e: e8 65 e1 01 00 call 0x1e178 13: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 18: f3 0f 1e fa endbr64 1c: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax 23: 00 24: 85 c0 test %eax,%eax 26: 75 10 jne 0x38 28: 0f 05 syscall 2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction 30: 77 56 ja 0x88 32: c3 ret 33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) 38: 48 83 ec 28 sub $0x28,%rsp 3c: 48 rex.W 3d: 89 .byte 0x89 3e: 54 push %rsp 3f: 24 .byte 0x24 Code starting with the faulting instruction =========================================== 0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax 6: 77 56 ja 0x5e 8: c3 ret 9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1) e: 48 83 ec 28 sub $0x28,%rsp 12: 48 rex.W 13: 89 .byte 0x89 14: 54 push %rsp 15: 24 .byte 0x24 [ 26.618911] RSP: 002b:00007fff96f06b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 26.618967] RAX: ffffffffffffffda RBX: 0000000038a26910 RCX: 00007f16029cf292 [ 26.619018] RDX: 0000000000000400 RSI: 0000000038a26500 RDI: 0000000000000006 [ 26.619074] RBP: 00007f1602ac75c0 R08: 0000000000000006 R09: 0000000000000000 [ 26.619131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000038a26910 Finger prints: snmp6_seq_show:seq_read_iter:seq_read:proc_reg_read:vfs_read