======================================
| xx__-> [  935.879102][T20281] ------------[ cut here ]------------
| [  935.879433][T20281] netdev_lock_pos() could not find dev_type=824
| [  935.879615][T20281] WARNING: net/core/dev.c:526 at netdev_init_one_queue+0x253/0x440, CPU#3: ip/20281
| [  935.879873][T20281] Modules linked in: xfrm_user netconsole netdevsim cls_matchall 8021q
[  935.880406][T20281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  935.880599][T20281] RIP: 0010:netdev_init_one_queue (net/core/dev.c:526 (discriminator 4) net/core/dev.c:518 (discriminator 4) net/core/dev.c:535 (discriminator 4) net/core/dev.c:11426 (discriminator 4))
[  935.880790][T20281] Code: ec 01 00 00 48 89 5d 00 48 83 c4 28 48 8d bd 80 00 00 00 be e8 03 00 00 5b 5d e9 e4 d1 4e ff 48 8d 3d 8d b5 1a 02 41 0f b7 f0 <67> 48 0f b9 3a ba e0 03 00 00 41 ba 3e 00 00 00 e9 56 fe ff ff 48
All code
========
   0:	ec                   	in     (%dx),%al
   1:	01 00                	add    %eax,(%rax)
   3:	00 48 89             	add    %cl,-0x77(%rax)
   6:	5d                   	pop    %rbp
   7:	00 48 83             	add    %cl,-0x7d(%rax)
   a:	c4                   	(bad)
   b:	28 48 8d             	sub    %cl,-0x73(%rax)
   e:	bd 80 00 00 00       	mov    $0x80,%ebp
  13:	be e8 03 00 00       	mov    $0x3e8,%esi
  18:	5b                   	pop    %rbx
  19:	5d                   	pop    %rbp
  1a:	e9 e4 d1 4e ff       	jmp    0xffffffffff4ed203
  1f:	48 8d 3d 8d b5 1a 02 	lea    0x21ab58d(%rip),%rdi        # 0x21ab5b3
  26:	41 0f b7 f0          	movzwl %r8w,%esi
  2a:*	67 48 0f b9 3a       	ud1    (%edx),%rdi		<-- trapping instruction
  2f:	ba e0 03 00 00       	mov    $0x3e0,%edx
  34:	41 ba 3e 00 00 00    	mov    $0x3e,%r10d
  3a:	e9 56 fe ff ff       	jmp    0xfffffffffffffe95
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	67 48 0f b9 3a       	ud1    (%edx),%rdi
   5:	ba e0 03 00 00       	mov    $0x3e0,%edx
   a:	41 ba 3e 00 00 00    	mov    $0x3e,%r10d
  10:	e9 56 fe ff ff       	jmp    0xfffffffffffffe6b
  15:	48                   	rex.W
[  935.881296][T20281] RSP: 0018:ffa000000183f2a0 EFLAGS: 00010246
[  935.881481][T20281] RAX: ffffffffbc4941de RBX: ff110000088c1000 RCX: 000000000000003f
[  935.881718][T20281] RDX: 0000000000000005 RSI: 0000000000000338 RDI: ffffffffbd6b32f0
[  935.881933][T20281] RBP: ff11000001c78800 R08: 0000000000000338 R09: dffffc0000000000
[  935.882149][T20281] R10: 000000000000003e R11: 0000000000000001 R12: ff110000088c1000
[  935.882363][T20281] R13: ffe21c0001118203 R14: ff110000088c1470 R15: 0000000000000000
[  935.882588][T20281] FS:  00007f01c3823400(0000) GS:ff110000713e9000(0000) knlGS:0000000000000000
[  935.883170][T20281] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  935.883354][T20281] CR2: 00000000004a1778 CR3: 00000000139b4005 CR4: 0000000000771ef0
[  935.883576][T20281] PKRU: 55555554
[  935.883693][T20281] Call Trace:
[  935.883800][T20281]  <TASK>
[  935.883875][T20281]  ? always_on (drivers/net/loopback.c:256)
[  935.883987][T20281]  alloc_netdev_mqs (./include/linux/netdevice.h:2730 (discriminator 1) net/core/dev.c:11455 (discriminator 1) net/core/dev.c:12326 (discriminator 1))
[  935.884127][T20281]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[  935.884271][T20281]  ? always_on (drivers/net/loopback.c:256)
[  935.884378][T20281]  rtnl_create_link (net/core/rtnetlink.c:3648)
[  935.884523][T20281]  ? nla_strscpy (lib/nlattr.c:798)
[  935.884669][T20281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[  935.884812][T20281]  rtnl_newlink_create (net/core/rtnetlink.c:3830)
[  935.884953][T20281]  ? rtnl_create_link (net/core/rtnetlink.c:3806)
[  935.885091][T20281]  ? __dev_get_by_name (net/core/dev.c:873)
[  935.885233][T20281]  ? rtnl_dev_get (net/core/rtnetlink.c:3419)
[  935.885373][T20281]  ? rtnl_validate_mdb_entry_del_bulk (net/core/rtnetlink.c:3419)
[  935.885559][T20281]  __rtnl_newlink (net/core/rtnetlink.c:3957)
[  935.886294][T20281]  rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1))
[  935.886439][T20281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[  935.886583][T20281]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[  935.886729][T20281]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[  935.886870][T20281]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[  935.887008][T20281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[  935.887147][T20281]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[  935.887292][T20281]  rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[  935.887433][T20281]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[  935.887578][T20281]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[  935.887721][T20281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[  935.887860][T20281]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[  935.888001][T20281]  netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[  935.888140][T20281]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[  935.888284][T20281]  ? netlink_ack (net/netlink/af_netlink.c:2527)
[  935.888427][T20281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1))
[  935.888569][T20281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1))
[  935.888716][T20281]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[  935.888856][T20281]  ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[  935.888995][T20281]  ? trace_mm_page_alloc (./include/trace/events/kmem.h:180 (discriminator 33))
[  935.889136][T20281]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[  935.889280][T20281]  netlink_sendmsg (net/netlink/af_netlink.c:1894)
[  935.889420][T20281]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[  935.889566][T20281]  ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4))
[  935.889711][T20281]  ? copy_msghdr_from_user (net/socket.c:2532)
[  935.889849][T20281]  ? get_timestamp.constprop.0 (net/socket.c:2538)
[  935.890020][T20281]  ? move_addr_to_kernel (net/socket.c:2518)
[  935.890161][T20281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[  935.890303][T20281]  ___sys_sendmsg (net/socket.c:2648)
[  935.890442][T20281]  ? copy_msghdr_from_user (net/socket.c:2635)
[  935.890591][T20281]  ? do_wp_page (mm/memory.c:4180)
[  935.890745][T20281]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) mm/mmap_lock.c:278 (discriminator 1))
[  935.890886][T20281]  __sys_sendmsg (net/socket.c:2678 (discriminator 1))
[  935.891025][T20281]  ? __sys_sendmsg_sock (net/socket.c:2663)
[  935.891167][T20281]  ? do_user_addr_fault (./arch/x86/include/asm/atomic.h:93 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:949 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:401 (discriminator 4) ./include/linux/refcount.h:389 (discriminator 4) ./include/linux/refcount.h:432 (discriminator 4) ./include/linux/mmap_lock.h:143 (discriminator 4) ./include/linux/mmap_lock.h:182 (discriminator 4) arch/x86/mm/fault.c:1338 (discriminator 4))
[  935.891312][T20281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[  935.891456][T20281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[  935.891597][T20281]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[  935.891749][T20281]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131)
[  935.891921][T20281] RIP: 0033:0x7f01c397dc5e
[  935.892070][T20281] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 14 bd 00 00       	call   0xbd1c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 13 ff ff ff       	call   0xffffffffffffff4c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 13 ff ff ff       	call   0xffffffffffffff22
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  935.892573][T20281] RSP: 002b:00007fff6d83aa30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  935.892790][T20281] RAX: ffffffffffffffda RBX: 00007fff6d83b1d0 RCX: 00007f01c397dc5e
[  935.892996][T20281] RDX: 0000000000000000 RSI: 00007fff6d83aaf0 RDI: 0000000000000005
[  935.893205][T20281] RBP: 00007fff6d83aa40 R08: 0000000000000000 R09: 0000000000000000
[  935.893416][T20281] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6d83b1b0
[  935.893636][T20281] R13: 00000000695d5267 R14: 00000000004997e0 R15: 0000000000499600
| [  935.895386][T20281] netdev_lock_pos() could not find dev_type=824
| [  935.895552][T20281] WARNING: net/core/dev.c:526 at register_netdevice+0xb4e/0x1870, CPU#3: ip/20281
| [  935.895788][T20281] Modules linked in: xfrm_user netconsole netdevsim cls_matchall 8021q
| [  935.896269][T20281] Tainted: [W]=WARN
[  935.896374][T20281] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  935.896552][T20281] RIP: 0010:register_netdevice (net/core/dev.c:526 (discriminator 4) net/core/dev.c:518 (discriminator 4) net/core/dev.c:544 (discriminator 4) net/core/dev.c:11566 (discriminator 4))
[  935.896733][T20281] Code: 8d 3d d2 60 16 02 ba 1d 2d 00 00 48 c7 c6 60 df 48 bc 67 48 0f b9 3a e9 67 f5 ff ff 90 0f 0b 48 8d 3d d2 60 16 02 41 0f b7 f0 <67> 48 0f b9 3a 41 be e0 03 00 00 b9 3e 00 00 00 e9 93 f7 ff ff 49
All code
========
   0:	8d 3d d2 60 16 02    	lea    0x21660d2(%rip),%edi        # 0x21660d8
   6:	ba 1d 2d 00 00       	mov    $0x2d1d,%edx
   b:	48 c7 c6 60 df 48 bc 	mov    $0xffffffffbc48df60,%rsi
  12:	67 48 0f b9 3a       	ud1    (%edx),%rdi
  17:	e9 67 f5 ff ff       	jmp    0xfffffffffffff583
  1c:	90                   	nop
  1d:	0f 0b                	ud2
  1f:	48 8d 3d d2 60 16 02 	lea    0x21660d2(%rip),%rdi        # 0x21660f8
  26:	41 0f b7 f0          	movzwl %r8w,%esi
  2a:*	67 48 0f b9 3a       	ud1    (%edx),%rdi		<-- trapping instruction
  2f:	41 be e0 03 00 00    	mov    $0x3e0,%r14d
  35:	b9 3e 00 00 00       	mov    $0x3e,%ecx
  3a:	e9 93 f7 ff ff       	jmp    0xfffffffffffff7d2
  3f:	49                   	rex.WB

Code starting with the faulting instruction
===========================================
   0:	67 48 0f b9 3a       	ud1    (%edx),%rdi
   5:	41 be e0 03 00 00    	mov    $0x3e0,%r14d
   b:	b9 3e 00 00 00       	mov    $0x3e,%ecx
  10:	e9 93 f7 ff ff       	jmp    0xfffffffffffff7a8
  15:	49                   	rex.WB
[  935.897216][T20281] RSP: 0018:ffa000000183f2d0 EFLAGS: 00010246
[  935.897394][T20281] RAX: 0000000000000005 RBX: 1ff4000000307e5f RCX: 000000000000003e
[  935.897602][T20281] RDX: 0000000000000006 RSI: 0000000000000338 RDI: ffffffffbd6b4460
[  935.897808][T20281] RBP: ffffffffbf014ac0 R08: 0000000000000338 R09: dffffc0000000000
[  935.898009][T20281] R10: ffe21c000246f894 R11: ffa000000183f460 R12: ff110000088c1648
[  935.898215][T20281] R13: ffffffffbc4941de R14: 000000000000003f R15: ff110000088c1000
[  935.898423][T20281] FS:  00007f01c3823400(0000) GS:ff110000713e9000(0000) knlGS:0000000000000000
[  935.898666][T20281] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  935.898835][T20281] CR2: 00000000004a1778 CR3: 00000000139b4005 CR4: 0000000000771ef0
[  935.899038][T20281] PKRU: 55555554
[  935.899142][T20281] Call Trace:
[  935.899246][T20281]  <TASK>
[  935.899314][T20281]  ? rtnl_af_lookup (net/core/rtnetlink.c:2675)
[  935.899454][T20281]  ? unregister_netdevice_queue (net/core/dev.c:11542)
[  935.899622][T20281]  ? always_on (drivers/net/loopback.c:256)
[  935.899730][T20281]  ? rtnl_create_link (net/core/rtnetlink.c:3657)
[  935.899867][T20281]  rtnl_newlink_create (net/core/rtnetlink.c:3842)
[  935.900003][T20281]  ? rtnl_create_link (net/core/rtnetlink.c:3806)
[  935.900238][T20281]  ? __dev_get_by_name (net/core/dev.c:873)
[  935.900376][T20281]  ? rtnl_dev_get (net/core/rtnetlink.c:3419)
[  935.900517][T20281]  ? rtnl_validate_mdb_entry_del_bulk (net/core/rtnetlink.c:3419)
[  935.900701][T20281]  __rtnl_newlink (net/core/rtnetlink.c:3957)
[  935.900920][T20281]  rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1))
[  935.901055][T20281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[  935.901189][T20281]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[  935.901325][T20281]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[  935.901549][T20281]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[  935.901688][T20281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[  935.901823][T20281]  ? rtnl_setlink (net/core/rtnetlink.c:3963)
[  935.901957][T20281]  rtnetlink_rcv_msg (net/core/rtnetlink.c:6958)
[  935.902172][T20281]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[  935.902310][T20281]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[  935.902450][T20281]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870)
[  935.902585][T20281]  ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1))
[  935.902728][T20281]  netlink_rcv_skb (net/netlink/af_netlink.c:2550)
[  935.902862][T20281]  ? rtnl_fdb_dump (net/core/rtnetlink.c:6861)
[  935.902997][T20281]  ? netlink_ack (net/netlink/af_netlink.c:2527)
[  935.903138][T20281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1))
[  935.903354][T20281]  ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1))
[  935.903496][T20281]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344)
[  935.903637][T20281]  ? netlink_attachskb (net/netlink/af_netlink.c:1329)
[  935.903775][T20281]  ? trace_mm_page_alloc (./include/trace/events/kmem.h:180 (discriminator 33))
[  935.903989][T20281]  ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1))
[  935.904124][T20281]  netlink_sendmsg (net/netlink/af_netlink.c:1894)
[  935.904263][T20281]  ? netlink_unicast (net/netlink/af_netlink.c:1813)
[  935.904403][T20281]  ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4))
[  935.904621][T20281]  ? copy_msghdr_from_user (net/socket.c:2532)
[  935.904761][T20281]  ? get_timestamp.constprop.0 (net/socket.c:2538)
[  935.904930][T20281]  ? move_addr_to_kernel (net/socket.c:2518)
[  935.905066][T20281]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536)
[  935.905284][T20281]  ___sys_sendmsg (net/socket.c:2648)
[  935.905420][T20281]  ? copy_msghdr_from_user (net/socket.c:2635)
[  935.905560][T20281]  ? do_wp_page (mm/memory.c:4180)
[  935.905705][T20281]  ? lock_vma_under_rcu (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) mm/mmap_lock.c:278 (discriminator 1))
[  935.905921][T20281]  __sys_sendmsg (net/socket.c:2678 (discriminator 1))
[  935.906055][T20281]  ? __sys_sendmsg_sock (net/socket.c:2663)
[  935.906197][T20281]  ? do_user_addr_fault (./arch/x86/include/asm/atomic.h:93 (discriminator 4) ./include/linux/atomic/atomic-arch-fallback.h:949 (discriminator 4) ./include/linux/atomic/atomic-instrumented.h:401 (discriminator 4) ./include/linux/refcount.h:389 (discriminator 4) ./include/linux/refcount.h:432 (discriminator 4) ./include/linux/mmap_lock.h:143 (discriminator 4) ./include/linux/mmap_lock.h:182 (discriminator 4) arch/x86/mm/fault.c:1338 (discriminator 4))
[  935.906335][T20281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[  935.906555][T20281]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1))
[  935.906698][T20281]  do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1))
[  935.906835][T20281]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131)
[  935.907003][T20281] RIP: 0033:0x7f01c397dc5e
[  935.907229][T20281] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 <c9> c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 14 bd 00 00       	call   0xbd1c
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 13 ff ff ff       	call   0xffffffffffffff4c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 13 ff ff ff       	call   0xffffffffffffff22
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[  935.907716][T20281] RSP: 002b:00007fff6d83aa30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[  935.907920][T20281] RAX: ffffffffffffffda RBX: 00007fff6d83b1d0 RCX: 00007f01c397dc5e
[  935.908121][T20281] RDX: 0000000000000000 RSI: 00007fff6d83aaf0 RDI: 0000000000000005
[  935.908408][T20281] RBP: 00007fff6d83aa40 R08: 0000000000000000 R09: 0000000000000000
[  935.908614][T20281] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff6d83b1b0


Finger prints:
netdev_init_one_queue:alloc_netdev_mqs:rtnl_create_link:rtnl_newlink_create:__rtnl_newlink
register_netdevice:rtnl_newlink_create:__rtnl_newlink:rtnl_newlink:rtnetlink_rcv_msg