======================================
| xx__-> [ 130.679740][ T1829] mpls_gso: MPLS GSO support
| [ 132.075092][ T1842] Mirror/redirect action on
| [ 139.842898][ T1894] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/1894
| [ 139.844035][ T1894] caller is lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 139.847493][ T1894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.847495][ T1894] Call Trace:
[ 139.847497][ T1894]
[ 139.847499][ T1894] dump_stack_lvl (lib/dump_stack.c:123)
[ 139.847508][ T1894] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 139.847515][ T1894] lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 139.847521][ T1894] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 139.847526][ T1894] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 139.847535][ T1894] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 139.847543][ T1894] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 139.847549][ T1894] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 139.847560][ T1894] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 139.847569][ T1894] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 139.847575][ T1894] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 139.847581][ T1894] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 139.847586][ T1894] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 139.847597][ T1894] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 139.847608][ T1894] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 139.847613][ T1894] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 139.847619][ T1894] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 139.847629][ T1894] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 139.847633][ T1894] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 139.847642][ T1894] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 139.847657][ T1894] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 139.847660][ T1894] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 139.847671][ T1894] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 139.847676][ T1894] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 139.847681][ T1894] ? __pfx___sys_sendto (net/socket.c:2147)
[ 139.847695][ T1894] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736)
[ 139.847701][ T1894] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 139.847710][ T1894] ? __rseq_handle_notify_resume (kernel/rseq.c:442)
[ 139.847717][ T1894] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 139.847726][ T1894] __x64_sys_sendto (net/socket.c:2183)
[ 139.847730][ T1894] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 139.847734][ T1894] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 139.847739][ T1894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 139.847743][ T1894] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 139.847747][ T1894] RIP: 0033:0x7f9b74e4ca4a
[ 139.847752][ T1894] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 139.847754][ T1894] RSP: 002b:00007ffd26816f18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 139.847758][ T1894] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f9b74e4ca4a
[ 139.847760][ T1894] RDX: 0000000000000040 RSI: 0000000030648340 RDI: 0000000000000006
[ 139.847761][ T1894] RBP: 00007ffd26816fa0 R08: 0000000000418574 R09: 000000000000001c
[ 139.847763][ T1894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 139.847765][ T1894] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f9b74f75000
| [ 139.847765][ T1894] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f9b74f75000
| [ 139.847779][ T1894]
| [ 139.847796][ T1894] BUG: using __this_cpu_add() in preemptible [00000000] code: ping/1894
| [ 139.862142][ T1894] caller is lwtunnel_xmit (net/core/lwtunnel.c:407)
[ 139.862411][ T1894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.862412][ T1894] Call Trace:
[ 139.862414][ T1894]
[ 139.862416][ T1894] dump_stack_lvl (lib/dump_stack.c:123)
[ 139.862423][ T1894] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 139.862429][ T1894] lwtunnel_xmit (net/core/lwtunnel.c:407)
[ 139.862435][ T1894] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 139.862439][ T1894] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 139.862447][ T1894] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 139.862455][ T1894] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 139.862461][ T1894] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 139.862473][ T1894] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 139.862481][ T1894] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 139.862487][ T1894] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 139.862492][ T1894] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 139.862497][ T1894] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 139.862508][ T1894] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 139.862519][ T1894] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 139.862525][ T1894] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 139.862528][ T1894] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 139.862536][ T1894] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 139.862539][ T1894] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 139.862547][ T1894] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 139.862563][ T1894] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 139.862566][ T1894] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 139.862577][ T1894] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 139.862581][ T1894] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 139.862586][ T1894] ? __pfx___sys_sendto (net/socket.c:2147)
[ 139.862600][ T1894] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736)
[ 139.862606][ T1894] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 139.862613][ T1894] ? __rseq_handle_notify_resume (kernel/rseq.c:442)
[ 139.862620][ T1894] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 139.862630][ T1894] __x64_sys_sendto (net/socket.c:2183)
[ 139.862634][ T1894] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 139.862637][ T1894] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 139.862641][ T1894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 139.862646][ T1894] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 139.862649][ T1894] RIP: 0033:0x7f9b74e4ca4a
[ 139.862653][ T1894] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 139.862655][ T1894] RSP: 002b:00007ffd26816f18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 139.862658][ T1894] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f9b74e4ca4a
[ 139.862660][ T1894] RDX: 0000000000000040 RSI: 0000000030648340 RDI: 0000000000000006
[ 139.862662][ T1894] RBP: 00007ffd26816fa0 R08: 0000000000418574 R09: 000000000000001c
[ 139.862663][ T1894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 139.862665][ T1894] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f9b74f75000
| [ 139.862665][ T1894] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f9b74f75000
| [ 139.862679][ T1894]
| [ 139.882068][ T1894] BUG: using __this_cpu_add() in preemptible [00000000] code: ping/1894
| [ 139.882487][ T1894] caller is lwtunnel_xmit (net/core/dev.h:340 net/core/lwtunnel.c:408)
[ 139.882743][ T1894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.882744][ T1894] Call Trace:
[ 139.882746][ T1894]
[ 139.882748][ T1894] dump_stack_lvl (lib/dump_stack.c:123)
[ 139.882754][ T1894] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 139.882761][ T1894] lwtunnel_xmit (net/core/dev.h:340 net/core/lwtunnel.c:408)
[ 139.882766][ T1894] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 139.882770][ T1894] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 139.882778][ T1894] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 139.882787][ T1894] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 139.882793][ T1894] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 139.882804][ T1894] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 139.882812][ T1894] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 139.882818][ T1894] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 139.882823][ T1894] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 139.882828][ T1894] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 139.882840][ T1894] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 139.882852][ T1894] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 139.882857][ T1894] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 139.882860][ T1894] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 139.882868][ T1894] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 139.882872][ T1894] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 139.882880][ T1894] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 139.882896][ T1894] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 139.882899][ T1894] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 139.882910][ T1894] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 139.882914][ T1894] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 139.882919][ T1894] ? __pfx___sys_sendto (net/socket.c:2147)
[ 139.882933][ T1894] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736)
[ 139.882939][ T1894] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 139.882947][ T1894] ? __rseq_handle_notify_resume (kernel/rseq.c:442)
[ 139.882954][ T1894] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 139.882964][ T1894] __x64_sys_sendto (net/socket.c:2183)
[ 139.882967][ T1894] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 139.882970][ T1894] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 139.882975][ T1894] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 139.882980][ T1894] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 139.882983][ T1894] RIP: 0033:0x7f9b74e4ca4a
[ 139.882986][ T1894] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 139.882989][ T1894] RSP: 002b:00007ffd26816f18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 139.882992][ T1894] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f9b74e4ca4a
[ 139.882994][ T1894] RDX: 0000000000000040 RSI: 0000000030648340 RDI: 0000000000000006
[ 139.882996][ T1894] RBP: 00007ffd26816fa0 R08: 0000000000418574 R09: 000000000000001c
[ 139.882998][ T1894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 139.882999][ T1894] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f9b74f75000
| [ 140.037513][ T69] Dead loop on virtual device bareudp_ns2, fix it urgently!
| [ 140.357246][ C1] Dead loop on virtual device veth01, fix it urgently!
| [ 140.644559][ T1899] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/1899
| [ 140.644955][ T1899] caller is lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 140.645826][ T1899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 140.645828][ T1899] Call Trace:
[ 140.645830][ T1899]
[ 140.645832][ T1899] dump_stack_lvl (lib/dump_stack.c:123)
[ 140.645840][ T1899] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 140.645846][ T1899] lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 140.645851][ T1899] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 140.645856][ T1899] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 140.645864][ T1899] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 140.645873][ T1899] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 140.645878][ T1899] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 140.645890][ T1899] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 140.645898][ T1899] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 140.645904][ T1899] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 140.645910][ T1899] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 140.645915][ T1899] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 140.645927][ T1899] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 140.645938][ T1899] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 140.645943][ T1899] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 140.645949][ T1899] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 140.645959][ T1899] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 140.645964][ T1899] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 140.645973][ T1899] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 140.645988][ T1899] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 140.645991][ T1899] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 140.646002][ T1899] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 140.646008][ T1899] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 140.646013][ T1899] ? __pfx___sys_sendto (net/socket.c:2147)
[ 140.646027][ T1899] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736)
[ 140.646034][ T1899] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 140.646043][ T1899] ? __rseq_handle_notify_resume (kernel/rseq.c:442)
[ 140.646049][ T1899] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 140.646059][ T1899] __x64_sys_sendto (net/socket.c:2183)
[ 140.646064][ T1899] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 140.646068][ T1899] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 140.646073][ T1899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 140.646078][ T1899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 140.646082][ T1899] RIP: 0033:0x7f34bf991a4a
[ 140.646086][ T1899] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 140.646089][ T1899] RSP: 002b:00007ffcb7b909b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 140.646092][ T1899] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f34bf991a4a
[ 140.646094][ T1899] RDX: 0000000000000040 RSI: 000000000b2db340 RDI: 0000000000000006
[ 140.646096][ T1899] RBP: 00007ffcb7b90a40 R08: 0000000000418574 R09: 000000000000001c
[ 140.646098][ T1899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 140.646099][ T1899] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f34bfaba000
| [ 140.660412][ T1899] lwtunnel_xmit(): recursion limit reached on datapath
| [ 141.380750][ C1] Dead loop on virtual device veth32, fix it urgently!
| [ 141.708940][ T1899] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/1899
| [ 141.709427][ T1899] caller is lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 141.709680][ T1899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 141.709682][ T1899] Call Trace:
[ 141.709684][ T1899]
[ 141.709686][ T1899] dump_stack_lvl (lib/dump_stack.c:123)
[ 141.709693][ T1899] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 141.709699][ T1899] lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 141.709704][ T1899] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 141.709710][ T1899] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 141.709719][ T1899] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 141.709727][ T1899] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 141.709732][ T1899] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 141.709743][ T1899] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 141.709752][ T1899] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 141.709758][ T1899] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 141.709764][ T1899] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 141.709768][ T1899] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 141.709780][ T1899] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 141.709791][ T1899] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 141.709801][ T1899] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 141.709806][ T1899] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 141.709816][ T1899] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 141.709820][ T1899] ? sock_sendmsg (net/socket.c:751)
[ 141.709834][ T1899] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 141.709838][ T1899] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 141.709849][ T1899] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 141.709853][ T1899] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 141.709858][ T1899] ? __pfx___sys_sendto (net/socket.c:2147)
[ 141.709871][ T1899] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 141.709883][ T1899] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 141.709897][ T1899] __x64_sys_sendto (net/socket.c:2183)
[ 141.709901][ T1899] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 141.709904][ T1899] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 141.709909][ T1899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 141.709913][ T1899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 141.709917][ T1899] RIP: 0033:0x7f34bf991a4a
[ 141.709921][ T1899] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 141.709924][ T1899] RSP: 002b:00007ffcb7b909b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 141.709928][ T1899] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f34bf991a4a
[ 141.709930][ T1899] RDX: 0000000000000040 RSI: 000000000b2db340 RDI: 0000000000000006
[ 141.709931][ T1899] RBP: 00007ffcb7b90a40 R08: 0000000000418574 R09: 000000000000001c
[ 141.709933][ T1899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 141.709935][ T1899] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f34bfaba000
| [ 141.709949][ T1899]
| [ 141.709951][ T1899] lwtunnel_xmit(): recursion limit reached on datapath
| [ 142.724380][ T1899] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/1899
| [ 142.724857][ T1899] caller is lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 142.725151][ T1899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 142.725153][ T1899] Call Trace:
[ 142.725155][ T1899]
[ 142.725157][ T1899] dump_stack_lvl (lib/dump_stack.c:123)
[ 142.725164][ T1899] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 142.725170][ T1899] lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 142.725175][ T1899] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 142.725180][ T1899] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 142.725188][ T1899] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 142.725196][ T1899] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 142.725202][ T1899] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 142.725214][ T1899] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 142.725222][ T1899] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 142.725228][ T1899] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 142.725234][ T1899] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 142.725239][ T1899] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 142.725250][ T1899] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 142.725261][ T1899] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 142.725272][ T1899] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 142.725276][ T1899] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 142.725286][ T1899] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 142.725290][ T1899] ? sock_sendmsg (net/socket.c:751)
[ 142.725304][ T1899] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 142.725308][ T1899] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 142.725318][ T1899] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 142.725322][ T1899] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 142.725327][ T1899] ? __pfx___sys_sendto (net/socket.c:2147)
[ 142.725340][ T1899] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 142.725352][ T1899] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 142.725366][ T1899] __x64_sys_sendto (net/socket.c:2183)
[ 142.725370][ T1899] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 142.725373][ T1899] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 142.725378][ T1899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 142.725383][ T1899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 142.725386][ T1899] RIP: 0033:0x7f34bf991a4a
[ 142.725390][ T1899] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 142.725392][ T1899] RSP: 002b:00007ffcb7b909b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 142.725395][ T1899] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f34bf991a4a
[ 142.725397][ T1899] RDX: 0000000000000040 RSI: 000000000b2db340 RDI: 0000000000000006
[ 142.725399][ T1899] RBP: 00007ffcb7b90a40 R08: 0000000000418574 R09: 000000000000001c
[ 142.725401][ T1899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 142.725403][ T1899] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f34bfaba000
| [ 142.725417][ T1899]
| [ 142.725419][ T1899] lwtunnel_xmit(): recursion limit reached on datapath
| [ 143.757219][ T1899] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/1899
| [ 143.757670][ T1899] caller is lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 143.757917][ T1899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 143.757919][ T1899] Call Trace:
[ 143.757921][ T1899]
[ 143.757923][ T1899] dump_stack_lvl (lib/dump_stack.c:123)
[ 143.757929][ T1899] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 143.757934][ T1899] lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 143.757939][ T1899] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 143.757943][ T1899] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 143.757951][ T1899] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 143.757960][ T1899] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 143.757965][ T1899] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 143.757976][ T1899] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 143.757984][ T1899] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 143.757990][ T1899] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 143.757995][ T1899] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 143.758000][ T1899] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 143.758011][ T1899] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 143.758022][ T1899] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 143.758032][ T1899] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 143.758036][ T1899] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 143.758047][ T1899] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 143.758051][ T1899] ? sock_sendmsg (net/socket.c:751)
[ 143.758065][ T1899] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 143.758068][ T1899] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 143.758078][ T1899] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 143.758082][ T1899] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 143.758087][ T1899] ? __pfx___sys_sendto (net/socket.c:2147)
[ 143.758100][ T1899] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 143.758112][ T1899] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 143.758126][ T1899] __x64_sys_sendto (net/socket.c:2183)
[ 143.758130][ T1899] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 143.758133][ T1899] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 143.758138][ T1899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 143.758142][ T1899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 143.758145][ T1899] RIP: 0033:0x7f34bf991a4a
[ 143.758149][ T1899] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 143.758152][ T1899] RSP: 002b:00007ffcb7b909b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 143.758155][ T1899] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f34bf991a4a
[ 143.758157][ T1899] RDX: 0000000000000040 RSI: 000000000b2db340 RDI: 0000000000000006
[ 143.758159][ T1899] RBP: 00007ffcb7b90a40 R08: 0000000000418574 R09: 000000000000001c
[ 143.758161][ T1899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
[ 143.758162][ T1899] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f34bfaba000
| [ 143.758176][ T1899]
| [ 143.771505][ T1899] lwtunnel_xmit(): recursion limit reached on datapath
| [ 144.772323][ T1899] BUG: using __this_cpu_read() in preemptible [00000000] code: ping/1899
| [ 144.772797][ T1899] caller is lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 144.773042][ T1899] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 144.773046][ T1899] Call Trace:
[ 144.773048][ T1899]
[ 144.773050][ T1899] dump_stack_lvl (lib/dump_stack.c:123)
[ 144.773056][ T1899] check_preemption_disabled (lib/smp_processor_id.c:52)
[ 144.773062][ T1899] lwtunnel_xmit (net/core/dev.h:329 net/core/lwtunnel.c:383)
[ 144.773067][ T1899] ip6_finish_output2 (net/ipv6/ip6_output.c:118)
[ 144.773071][ T1899] ? ip6_dst_mtu_maybe_forward.constprop.0 (./include/net/ip6_route.h:342)
[ 144.773079][ T1899] ip6_finish_output (net/ipv6/ip6_output.c:215 net/ipv6/ip6_output.c:226)
[ 144.773087][ T1899] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:247)
[ 144.773093][ T1899] ? __pfx_ip6_output (net/ipv6/ip6_output.c:234)
[ 144.773104][ T1899] ? ip6_local_out (net/ipv6/output_core.c:154)
[ 144.773112][ T1899] ip6_send_skb (net/ipv6/ip6_output.c:1981)
[ 144.773117][ T1899] rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 144.773123][ T1899] ? __pfx_raw6_getfrag (net/ipv6/raw.c:711)
[ 144.773127][ T1899] ? __pfx_rawv6_push_pending_frames (net/ipv6/raw.c:512)
[ 144.773139][ T1899] rawv6_sendmsg (net/ipv6/raw.c:918)
[ 144.773150][ T1899] ? __pfx_rawv6_sendmsg (net/ipv6/raw.c:741)
[ 144.773160][ T1899] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 144.773163][ T1899] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 144.773172][ T1899] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 144.773176][ T1899] ? sock_sendmsg (net/socket.c:751)
[ 144.773190][ T1899] ? __might_fault (mm/memory.c:7151 mm/memory.c:7145)
[ 144.773192][ T1899] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 144.773203][ T1899] ? __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 144.773207][ T1899] __sys_sendto (net/socket.c:712 net/socket.c:727 net/socket.c:2180)
[ 144.773212][ T1899] ? __pfx___sys_sendto (net/socket.c:2147)
[ 144.773225][ T1899] ? rseq_update_cpu_node_id (kernel/rseq.c:189 (discriminator 10))
[ 144.773236][ T1899] ? __pfx___rseq_handle_notify_resume (kernel/rseq.c:425)
[ 144.773250][ T1899] __x64_sys_sendto (net/socket.c:2183)
[ 144.773254][ T1899] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:198 arch/x86/entry/syscall_64.c:90)
[ 144.773257][ T1899] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473)
[ 144.773261][ T1899] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94)
[ 144.773266][ T1899] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 144.773269][ T1899] RIP: 0033:0x7f34bf991a4a
[ 144.773272][ T1899] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
All code
========
0: d8 64 89 02 fsubs 0x2(%rcx,%rcx,4)
4: 48 c7 c0 ff ff ff ff mov $0xffffffffffffffff,%rax
b: eb b8 jmp 0xffffffffffffffc5
d: 0f 1f 00 nopl (%rax)
10: f3 0f 1e fa endbr64
14: 41 89 ca mov %ecx,%r10d
17: 64 8b 04 25 18 00 00 mov %fs:0x18,%eax
1e: 00
1f: 85 c0 test %eax,%eax
21: 75 15 jne 0x38
23: b8 2c 00 00 00 mov $0x2c,%eax
28: 0f 05 syscall
2a:* 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax <-- trapping instruction
30: 77 7e ja 0xb0
32: c3 ret
33: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
38: 41 54 push %r12
3a: 48 83 ec 30 sub $0x30,%rsp
3e: 44 rex.R
3f: 89 .byte 0x89
Code starting with the faulting instruction
===========================================
0: 48 3d 00 f0 ff ff cmp $0xfffffffffffff000,%rax
6: 77 7e ja 0x86
8: c3 ret
9: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
e: 41 54 push %r12
10: 48 83 ec 30 sub $0x30,%rsp
14: 44 rex.R
15: 89 .byte 0x89
[ 144.773275][ T1899] RSP: 002b:00007ffcb7b909b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 144.773278][ T1899] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f34bf991a4a
[ 144.773280][ T1899] RDX: 0000000000000040 RSI: 000000000b2db340 RDI: 0000000000000006
[ 144.773282][ T1899] RBP: 00007ffcb7b90a40 R08: 0000000000418574 R09: 000000000000001c
[ 144.773284][ T1899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000419ac0
Finger prints:
check_preemption_disabled:lwtunnel_xmit:ip6_finish_output2:ip6_finish_output:ip6_output