======================================
| [    9.313598][  T187] softirqs last disabled at (29053): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [    9.313601][  T187] Preemption disabled at:
| [    9.313602][  T187] vprintk_emit (kernel/printk/printk.c:2471)
| [    9.313611][  T187] Tainted: [W]=WARN
[    9.313612][  T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.313613][  T187] Call Trace:
[    9.313615][  T187]  <TASK>
[    9.313616][  T187]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[    9.313621][  T187]  ? vprintk_emit (kernel/printk/printk.c:2471)
[    9.313623][  T187]  __might_resched.cold (kernel/sched/core.c:9234)
[    9.313628][  T187]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[    9.313631][  T187]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[    9.313636][  T187]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[    9.313639][  T187]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.313645][  T187]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.313647][  T187]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[    9.313650][  T187]  put_chars (drivers/char/virtio_console.c:1176)
[    9.313653][  T187]  ? __send_to_port (drivers/char/virtio_console.c:654)
[    9.313657][  T187]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[    9.313660][  T187]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[    9.313663][  T187]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[    9.313667][  T187]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[    9.313671][  T187]  ? mark_usage (kernel/locking/lockdep.c:4690)
[    9.313673][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.313675][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.313681][  T187]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[    9.313683][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[    9.313686][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.313688][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.313692][  T187]  console_emit_next_record (kernel/printk/printk.c:3183)
[    9.313695][  T187]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[    9.313699][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.313701][  T187]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[    9.313705][  T187]  console_flush_one_record (kernel/printk/printk.c:3268)
[    9.313708][  T187]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[    9.313710][  T187]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[    9.313715][  T187]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[    9.313717][  T187]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[    9.313718][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.313720][  T187]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[    9.313724][  T187]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[    9.313726][  T187]  ? vprintk_emit (kernel/printk/printk.c:2478)
[    9.313728][  T187]  vprintk_emit (kernel/printk/printk.c:2479)
[    9.313732][  T187]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[    9.313737][  T187]  ? vlan_netlink_fini (./include/linux/etherdevice.h:305 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[    9.313741][  T187]  _printk (kernel/printk/printk.c:2504)
[    9.313744][  T187]  ? snapshot_read.cold (user.c:?)
[    9.313750][  T187]  ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356)
[    9.313753][  T187] vlan_proto_init (./include/linux/rcupdate.h:309 (discriminator 2) ./include/linux/rcupdate.h:849 (discriminator 2) ./include/net/netns/generic.h:45 (discriminator 2)) 8021q
[    9.313756][  T187]  do_one_initcall (init/main.c:1357)
[    9.313759][  T187]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[    9.313764][  T187]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[    9.313766][  T187]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[    9.313771][  T187]  do_init_module (kernel/module/main.c:3117)
[    9.313774][  T187]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[    9.313778][  T187]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[    9.313781][  T187]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[    9.313785][  T187]  load_module (kernel/module/main.c:3593)
[    9.313791][  T187]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[    9.313795][  T187]  ? __ia32_sys_fsconfig (??:?)
[    9.313797][  T187]  ? add_chain_cache (kernel/locking/lockdep.c:3782)
[    9.313803][  T187]  init_module_from_file (kernel/module/main.c:3790)
[    9.313805][  T187]  ? __do_sys_init_module (kernel/module/main.c:3664)
[    9.313813][  T187]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[    9.313816][  T187]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[    9.313818][  T187]  idempotent_init_module (kernel/module/main.c:3802)
[    9.313821][  T187]  ? init_module_from_file (kernel/module/main.c:3791)
[    9.313826][  T187]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[    9.313828][  T187]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[    9.313834][  T187]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[    9.313836][  T187]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[    9.313840][  T187]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[    9.313841][  T187]  ? irq_exit_rcu (kernel/softirq.c:786)
[    9.313844][  T187]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[    9.313846][  T187] RIP: 0033:0x7f4ec0c4637d
[    9.313850][  T187] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48
All code
========
   0:	ff c3                	inc    %ebx
   2:	66 2e 0f 1f 84 00 00 	cs nopw 0x0(%rax,%rax,1)
   9:	00 00 00 
   c:	90                   	nop
   d:	f3 0f 1e fa          	endbr64
  11:	48 89 f8             	mov    %rdi,%rax
  14:	48 89 f7             	mov    %rsi,%rdi
  17:	48 89 d6             	mov    %rdx,%rsi
  1a:	48 89 ca             	mov    %rcx,%rdx
  1d:	4d 89 c2             	mov    %r8,%r10
  20:	4d 89 c8             	mov    %r9,%r8
  23:	4c 8b 4c 24 08       	mov    0x8(%rsp),%r9
  28:	0f 05                	syscall
  2a:*	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax		<-- trapping instruction
  30:	73 01                	jae    0x33
  32:	c3                   	ret
  33:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa85
  3a:	f7 d8                	neg    %eax
  3c:	64 89 01             	mov    %eax,%fs:(%rcx)
  3f:	48                   	rex.W

Code starting with the faulting instruction
===========================================
   0:	48 3d 01 f0 ff ff    	cmp    $0xfffffffffffff001,%rax
   6:	73 01                	jae    0x9
   8:	c3                   	ret
   9:	48 8b 0d 4b aa 0f 00 	mov    0xfaa4b(%rip),%rcx        # 0xfaa5b
  10:	f7 d8                	neg    %eax
  12:	64 89 01             	mov    %eax,%fs:(%rcx)
  15:	48                   	rex.W
[    9.313851][  T187] RSP: 002b:00007fff1cb25be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    9.313854][  T187] RAX: ffffffffffffffda RBX: 0000560ed101b810 RCX: 00007f4ec0c4637d
[    9.313855][  T187] RDX: 0000000000000000 RSI: 0000560e93d2effd RDI: 0000000000000000
[    9.313856][  T187] RBP: 00007fff1cb25c80 R08: 0000000000000000 R09: 0000000000000000
[    9.313857][  T187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e93d2effd
[    9.313858][  T187] R13: 0000560ed101b940 R14: 0000000000040000 R15: 0000000000000000
| [   10.662214][  T266] softirqs last disabled at (24808): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   10.662216][  T266] Preemption disabled at:
| [   10.662216][  T266] vprintk_emit (kernel/printk/printk.c:2471)
| [   10.662225][  T266] Tainted: [W]=WARN
[   10.662226][  T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   10.662227][  T266] Call Trace:
[   10.662229][  T266]  <TASK>
[   10.662230][  T266]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   10.662235][  T266]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   10.662237][  T266]  __might_resched.cold (kernel/sched/core.c:9234)
[   10.662242][  T266]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   10.662245][  T266]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   10.662251][  T266]  __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2))
[   10.662253][  T266]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.662259][  T266]  ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[   10.662261][  T266]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   10.662264][  T266]  put_chars (drivers/char/virtio_console.c:1176)
[   10.662267][  T266]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   10.662271][  T266]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   10.662276][  T266]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   10.662280][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.662285][  T266]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   10.662288][  T266]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.662293][  T266]  console_emit_next_record (kernel/printk/printk.c:3183)
[   10.662296][  T266]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   10.662300][  T266]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.662302][  T266]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.662306][  T266]  console_flush_one_record (kernel/printk/printk.c:3268)
[   10.662310][  T266]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   10.662311][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.662316][  T266]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   10.662319][  T266]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   10.662320][  T266]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.662322][  T266]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   10.662325][  T266]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   10.662327][  T266]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   10.662330][  T266]  vprintk_emit (kernel/printk/printk.c:2479)
[   10.662333][  T266]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   10.662336][  T266]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.662338][  T266]  ? flush_tlb_mm_range (arch/x86/mm/tlb.c:1431 (discriminator 1))
[   10.662342][  T266]  _printk (kernel/printk/printk.c:2504)
[   10.662346][  T266]  ? snapshot_read.cold (user.c:?)
[   10.662349][  T266]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.662351][  T266]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   10.662354][  T266]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   10.662357][  T266]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   10.662359][  T266]  ? netdev_notice (net/core/dev.c:13194)
[   10.662364][  T266]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   10.662366][  T266]  ? bond_ipsec_del_sa_all (drivers/net/bonding/bond_main.c:603 (discriminator 3))
[   10.662372][  T266]  bond_change_active_slave.cold (drivers/net/bonding/bond_main.c:1301)
[   10.662375][  T266]  ? lockdep_rtnl_is_held (./include/linux/lockdep.h:249 net/core/rtnetlink.c:182)
[   10.662377][  T266]  ? bond_choose_primary_or_current (drivers/net/bonding/bond_main.c:1102 (discriminator 2))
[   10.662380][  T266]  ? bond_peer_notify_work_rearm (drivers/net/bonding/bond_main.c:1211)
[   10.662383][  T266]  ? static_key_slow_inc_cpuslocked (./include/linux/mutex.h:253 kernel/jump_label.c:165 kernel/jump_label.c:151)
[   10.662389][  T266]  bond_select_active_slave (drivers/net/bonding/bond_main.c:1379)
[   10.662392][  T266]  ? bond_change_active_slave (drivers/net/bonding/bond_main.c:1824)
[   10.662397][  T266]  ? static_key_slow_inc (kernel/jump_label.c:192)
[   10.662399][  T266]  bond_enslave (drivers/net/bonding/bond_main.c:2298)
[   10.662405][  T266]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.662407][  T266]  ? bond_update_slave_arr (drivers/net/bonding/bond_main.c:5219 (discriminator 9))
[   10.662408][  T266]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   10.662410][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.662412][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5251 (discriminator 3))
[   10.662417][  T266]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.662424][  T266]  ? is_bpf_text_address (./include/linux/rcupdate.h:882 kernel/bpf/core.c:751)
[   10.662427][  T266]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   10.662432][  T266]  do_set_master (net/core/rtnetlink.c:3071)
[   10.662436][  T266]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   10.662440][  T266]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   10.662443][  T266]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   10.662445][  T266]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   10.662448][  T266]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   10.662451][  T266]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   10.662453][  T266]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   10.662455][  T266]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   10.662458][  T266]  ? kasan_save_stack (mm/kasan/common.c:58)
[   10.662460][  T266]  ? kasan_save_stack (mm/kasan/common.c:57)
[   10.662461][  T266]  ? kasan_save_track (mm/kasan/common.c:78)
[   10.662463][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.662465][  T266]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   10.662468][  T266]  ? ___sys_sendmsg (net/socket.c:2757)
[   10.662472][  T266]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.662474][  T266]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   10.662477][  T266]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.662479][  T266]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   10.662481][  T266]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.662482][  T266]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.662484][  T266]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   10.662486][  T266]  ? __mutex_lock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.c:89 kernel/locking/mutex.c:134 kernel/locking/mutex.c:649 kernel/locking/mutex.c:821)
[   10.662489][  T266]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   10.662491][  T266]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   10.662495][  T266]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   10.662496][  T266]  ? nla_get_range_signed (lib/nlattr.c:270)
[   10.662502][  T266]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   10.662507][  T266]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   10.662513][  T266]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.662515][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.662520][  T266]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.662522][  T266]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.662524][  T266]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.662526][  T266]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   10.662530][  T266]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   10.662532][  T266]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   10.662536][  T266]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.662537][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.662542][  T266]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   10.662544][  T266]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   10.662547][  T266]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   10.662549][  T266]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   10.662552][  T266]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   10.662558][  T266]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/net/netns/generic.h:48 (discriminator 2) net/netlink/af_netlink.c:334 (discriminator 2))
[   10.662560][  T266]  ? netlink_deliver_tap (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/netlink/af_netlink.c:341 (discriminator 2))
[   10.662564][  T266]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   10.662568][  T266]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   10.662570][  T266]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   10.662574][  T266]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   10.662578][  T266]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   10.662582][  T266]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   10.662587][  T266]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   10.662589][  T266]  ? copy_msghdr_from_user (net/socket.c:2650)
[   10.662591][  T266]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   10.662592][  T266]  ? move_addr_to_kernel (net/socket.c:258)
[   10.662599][  T266]  ___sys_sendmsg (net/socket.c:2767)
[   10.662602][  T266]  ? copy_msghdr_from_user (net/socket.c:2619)
[   10.662616][  T266]  __sys_sendmsg (net/socket.c:2799)
[   10.662619][  T266]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   10.662625][  T266]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   10.662628][  T266]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   10.662630][  T266]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   10.662633][  T266]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   10.662635][  T266] RIP: 0033:0x7f48a290b54e
[   10.662639][  T266] Code: 4d 89 d8 e8 b4 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 03 ff ff ff 0f 1f 00 f3 0f 1e fa
All code
========
   0:	4d 89 d8             	mov    %r11,%r8
   3:	e8 b4 bd 00 00       	call   0xbdbc
   8:	4c 8b 5d f8          	mov    -0x8(%rbp),%r11
   c:	41 8b 93 08 03 00 00 	mov    0x308(%r11),%edx
  13:	59                   	pop    %rcx
  14:	5e                   	pop    %rsi
  15:	48 83 f8 fc          	cmp    $0xfffffffffffffffc,%rax
  19:	74 11                	je     0x2c
  1b:	c9                   	leave
  1c:	c3                   	ret
  1d:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
  24:	48 8b 45 10          	mov    0x10(%rbp),%rax
  28:	0f 05                	syscall
  2a:*	c9                   	leave		<-- trapping instruction
  2b:	c3                   	ret
  2c:	83 e2 39             	and    $0x39,%edx
  2f:	83 fa 08             	cmp    $0x8,%edx
  32:	75 e7                	jne    0x1b
  34:	e8 03 ff ff ff       	call   0xffffffffffffff3c
  39:	0f 1f 00             	nopl   (%rax)
  3c:	f3 0f 1e fa          	endbr64

Code starting with the faulting instruction
===========================================
   0:	c9                   	leave
   1:	c3                   	ret
   2:	83 e2 39             	and    $0x39,%edx
   5:	83 fa 08             	cmp    $0x8,%edx
   8:	75 e7                	jne    0xfffffffffffffff1
   a:	e8 03 ff ff ff       	call   0xffffffffffffff12
   f:	0f 1f 00             	nopl   (%rax)
  12:	f3 0f 1e fa          	endbr64
[   10.662641][  T266] RSP: 002b:00007ffebb1172f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   10.662643][  T266] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f48a290b54e
[   10.662644][  T266] RDX: 0000000000000000 RSI: 00007ffebb1173a0 RDI: 0000000000000005
[   10.662645][  T266] RBP: 00007ffebb117300 R08: 0000000000000000 R09: 0000000000000000
[   10.662646][  T266] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a919142


Finger prints:
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars