======================================
| [   14.838183][    C0]
| [   14.838183][    C0]
| [   14.838183][    C0] stack backtrace:
| [   14.838189][    C0] Tainted: [W]=WARN
[   14.838190][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.838192][    C0] Call Trace:
[   14.838193][    C0]  <IRQ>
[   14.838194][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.838198][    C0]  print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141)
[   14.838200][    C0]  mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310)
[   14.838203][    C0]  mark_lock (kernel/locking/lockdep.c:4769)
[   14.838205][    C0]  mark_usage (kernel/locking/lockdep.c:4658)
[   14.838207][    C0]  __lock_acquire (kernel/locking/lockdep.c:5208)
[   14.838209][    C0]  lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.838210][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   14.838212][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838214][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.838216][    C0]  console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   14.838218][    C0]  ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2))
[   14.838220][    C0]  console_emit_next_record (kernel/printk/printk.c:3177)
[   14.838222][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.838223][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.838225][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838226][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.838228][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.838231][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.838232][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838234][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.838236][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.838238][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838239][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   14.838241][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.838243][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.838244][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.838245][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.838247][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.838249][    C0]  _printk (kernel/printk/printk.c:2504)
[   14.838250][    C0]  ? snapshot_read.cold (user.c:?)
[   14.838252][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.838255][    C0]  ? idr_get_free (??:?)
[   14.838257][    C0]  ip_frag_reasm.constprop.0.cold (net/ipv4/ip_fragment.c:463 (discriminator 3))
[   14.838259][    C0]  ip_frag_queue (net/ipv4/ip_fragment.c:364)
[   14.838261][    C0]  ip_defrag (net/ipv4/ip_fragment.c:488)
[   14.838262][    C0]  ? ip4_obj_hashfn (./include/linux/jhash.h:126 (discriminator 32768))
[   14.838264][    C0]  ? ip_route_input_noref (./include/linux/rcupdate.h:882 net/ipv4/route.c:2584)
[   14.838266][    C0]  ? ip_route_input_slow (./include/linux/inetdevice.h:64 (discriminator 4))
[   14.838268][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   14.838270][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838272][    C0]  ip_local_deliver (net/ipv4/ip_input.c:258)
[   14.838273][    C0]  ? ip_local_deliver_finish (net/ipv4/ip_input.c:232 (discriminator 42))
[   14.838277][    C0]  ? ip_rcv_finish_core (./include/linux/skbuff.h:1162 (discriminator 2) ./include/net/route.h:88 (discriminator 2) net/ipv4/ip_input.c:435 (discriminator 2))
[   14.838279][    C0]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.838283][    C0]  ip_rcv (./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/ip_input.c:612)
[   14.838284][    C0]  ? ip_local_deliver (./include/linux/rcupdate.h:878 (discriminator 3))
[   14.838286][    C0]  ? sched_balance_find_src_group (kernel/sched/fair.c:12940)
[   14.838288][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:2533 net/core/dev.c:6221)
[   14.838291][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.838292][    C0]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.838294][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.838296][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.838297][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838299][    C0]  ? do_xdp_generic (net/core/dev.c:5732)
[   14.838301][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.838302][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.838304][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.838306][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.838307][    C0]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.838308][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.838310][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   14.838312][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.838313][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838315][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   14.838317][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   14.838318][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.838320][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   14.838321][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   14.838323][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838325][    C0]  process_backlog (net/core/dev.c:6728)
[   14.838327][    C0]  __napi_poll (net/core/dev.c:7787)
[   14.838329][    C0]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   14.838332][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838333][    C0]  ? __napi_poll (./include/net/gro.h:507)
[   14.838336][    C0]  ? ktime_get_update_offsets_now (kernel/time/timekeeping.c:304 kernel/time/timekeeping.c:482 kernel/time/timekeeping.c:2859)
[   14.838340][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838341][    C0]  handle_softirqs (kernel/softirq.c:645)
[   14.838343][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   14.838344][    C0]  ? 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)
[   14.838347][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838348][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   14.838349][    C0]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   14.838351][    C0]  </IRQ>
[   14.838351][    C0]  <TASK>
[   14.838352][    C0]  __local_bh_enable_ip (kernel/softirq.c:473)
[   14.838354][    C0]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   14.838355][    C0]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   14.838359][    C0]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   14.838360][    C0]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   14.838362][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.838364][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.838366][    C0]  ? __virtio_net_hdr_to_skb.constprop.0 (./include/linux/virtio_net.h:105)
[   14.838368][    C0]  ? alloc_pg_vec.isra.0 (net/packet/af_packet.c:4493 (discriminator 10))
[   14.838369][    C0]  ? packet_rcv_spkt (./include/net/dst.h:285)
[   14.838371][    C0]  packet_snd (net/packet/af_packet.c:3110)
[   14.838373][    C0]  ? kasan_addr_to_slab (./include/linux/page-flags.h:250 mm/kasan/../slab.h:176 mm/kasan/../slab.h:210 mm/kasan/common.c:48)
[   14.838375][    C0]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   14.838377][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.838378][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.838379][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.838381][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.838383][    C0]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[   14.838384][    C0]  ? fdget (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:49 fs/file.c:1194 fs/file.c:1208)
[   14.838387][    C0]  __sys_sendto (net/socket.c:2281)
[   14.838389][    C0]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   14.838392][    C0]  ? fput_close_sync (fs/file_table.c:617)
[   14.838395][    C0]  ? alloc_file_clone (fs/file_table.c:479)
[   14.838397][    C0]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   14.838398][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.838401][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.838403][    C0]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   14.838404][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.838406][    C0]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.838407][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.838409][    C0] RIP: 0033:0x7f76e4d8854e
[   14.838412][    C0] 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
[   14.838413][    C0] RSP: 002b:00007fff10852920 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   14.838416][    C0] RAX: ffffffffffffffda RBX: 0000000000010018 RCX: 00007f76e4d8854e
[   14.838417][    C0] RDX: 0000000000010018 RSI: 0000000000415120 RDI: 0000000000000007
[   14.838418][    C0] RBP: 00007fff10852930 R08: 00007fff10852990 R09: 0000000000000014
[   14.838419][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007
[   14.838420][    C0] R13: 0000000000000006 R14: 00007f76e4f59000 R15: 0000000000404e00
| [   14.838437][    C0] softirqs last disabled at (34381): do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
| [   14.838438][    C0] Preemption disabled at:
| [   14.838439][    C0] __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
| [   14.838444][    C0] Tainted: [W]=WARN
[   14.838444][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.838445][    C0] Call Trace:
[   14.838445][    C0]  <IRQ>
[   14.838446][    C0]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   14.838448][    C0]  ? __dev_queue_xmit (./include/linux/bottom_half.h:20 (discriminator 2) ./include/linux/rcupdate.h:902 (discriminator 2) net/core/dev.c:4844 (discriminator 2))
[   14.838450][    C0]  __might_resched.cold (kernel/sched/core.c:9234)
[   14.838452][    C0]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   14.838455][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838456][    C0]  __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))
[   14.838458][    C0]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   14.838459][    C0]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.838461][    C0]  ? 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)
[   14.838463][    C0]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   14.838465][    C0]  put_chars (drivers/char/virtio_console.c:1176)
[   14.838467][    C0]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   14.838469][    C0]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   14.838471][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5208)
[   14.838474][    C0]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   14.838476][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838477][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.838479][    C0]  console_emit_next_record (kernel/printk/printk.c:3183)
[   14.838481][    C0]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   14.838483][    C0]  ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2))
[   14.838484][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838485][    C0]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   14.838487][    C0]  console_flush_one_record (kernel/printk/printk.c:3268)
[   14.838490][    C0]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   14.838491][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838494][    C0]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   14.838495][    C0]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   14.838497][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838498][    C0]  ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871)
[   14.838500][    C0]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   14.838502][    C0]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   14.838503][    C0]  vprintk_emit (kernel/printk/printk.c:2479)
[   14.838504][    C0]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   14.838505][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.838508][    C0]  _printk (kernel/printk/printk.c:2504)
[   14.838509][    C0]  ? snapshot_read.cold (user.c:?)
[   14.838511][    C0]  ? ___ratelimit (lib/ratelimit.c:97 (discriminator 3))
[   14.838513][    C0]  ? idr_get_free (??:?)
[   14.838515][    C0]  ip_frag_reasm.constprop.0.cold (net/ipv4/ip_fragment.c:463 (discriminator 3))
[   14.838516][    C0]  ip_frag_queue (net/ipv4/ip_fragment.c:364)
[   14.838519][    C0]  ip_defrag (net/ipv4/ip_fragment.c:488)
[   14.838520][    C0]  ? ip4_obj_hashfn (./include/linux/jhash.h:126 (discriminator 32768))
[   14.838521][    C0]  ? ip_route_input_noref (./include/linux/rcupdate.h:882 net/ipv4/route.c:2584)
[   14.838523][    C0]  ? ip_route_input_slow (./include/linux/inetdevice.h:64 (discriminator 4))
[   14.838525][    C0]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   14.838526][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838528][    C0]  ip_local_deliver (net/ipv4/ip_input.c:258)
[   14.838529][    C0]  ? ip_local_deliver_finish (net/ipv4/ip_input.c:232 (discriminator 42))
[   14.838531][    C0]  ? ip_rcv_finish_core (./include/linux/skbuff.h:1162 (discriminator 2) ./include/net/route.h:88 (discriminator 2) net/ipv4/ip_input.c:435 (discriminator 2))
[   14.838532][    C0]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   14.838534][    C0]  ip_rcv (./include/linux/netfilter.h:325 ./include/linux/netfilter.h:319 net/ipv4/ip_input.c:612)
[   14.838535][    C0]  ? ip_local_deliver (./include/linux/rcupdate.h:878 (discriminator 3))
[   14.838537][    C0]  ? sched_balance_find_src_group (kernel/sched/fair.c:12940)
[   14.838538][    C0]  __netif_receive_skb_core.constprop.0 (net/core/dev.c:2533 net/core/dev.c:6221)
[   14.838540][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.838542][    C0]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.838543][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.838545][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.838546][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838548][    C0]  ? do_xdp_generic (net/core/dev.c:5732)
[   14.838550][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.838551][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.838553][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.838555][    C0]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   14.838556][    C0]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   14.838557][    C0]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   14.838559][    C0]  ? sock_def_readable (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) net/core/sock.c:3663 (discriminator 2))
[   14.838560][    C0]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   14.838562][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838563][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   14.838565][    C0]  __netif_receive_skb_one_core (net/core/dev.c:6262)
[   14.838567][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.838568][    C0]  ? process_backlog (./include/linux/local_lock_internal.h:62 (discriminator 2) net/core/dev.c:6726 (discriminator 2))
[   14.838570][    C0]  ? __netif_receive_skb_list_core (net/core/dev.c:6310)
[   14.838572][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838573][    C0]  process_backlog (net/core/dev.c:6728)
[   14.838576][    C0]  __napi_poll (net/core/dev.c:7787)
[   14.838578][    C0]  net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)
[   14.838580][    C0]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   14.838581][    C0]  ? __napi_poll (./include/net/gro.h:507)
[   14.838585][    C0]  ? ktime_get_update_offsets_now (kernel/time/timekeeping.c:304 kernel/time/timekeeping.c:482 kernel/time/timekeeping.c:2859)
[   14.838587][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838588][    C0]  handle_softirqs (kernel/softirq.c:645)
[   14.838590][    C0]  ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1))
[   14.838591][    C0]  ? 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)
[   14.838593][    C0]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   14.838594][    C0]  ? __dev_queue_xmit (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:920 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   14.838596][    C0]  do_softirq (kernel/softirq.c:546 (discriminator 19) kernel/softirq.c:533 (discriminator 19))
[   14.838597][    C0]  </IRQ>
[   14.838598][    C0]  <TASK>
[   14.838598][    C0]  __local_bh_enable_ip (kernel/softirq.c:473)
[   14.838600][    C0]  __dev_queue_xmit (./include/linux/bottom_half.h:33 (discriminator 2) ./include/linux/rcupdate.h:923 (discriminator 2) net/core/dev.c:4961 (discriminator 2))
[   14.838601][    C0]  ? _copy_from_iter (./include/linux/instrumented.h:146 lib/iov_iter.c:66 ./include/linux/iov_iter.h:30 ./include/linux/iov_iter.h:302 ./include/linux/iov_iter.h:330 lib/iov_iter.c:261 lib/iov_iter.c:272)
[   14.838603][    C0]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   14.838605][    C0]  ? _copy_from_iter_flushcache (./include/linux/iov_iter.h:112)
[   14.838606][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.838607][    C0]  ? netdev_core_pick_tx (net/core/dev.c:4784)
[   14.838609][    C0]  ? __virtio_net_hdr_to_skb.constprop.0 (./include/linux/virtio_net.h:105)
[   14.838611][    C0]  ? alloc_pg_vec.isra.0 (net/packet/af_packet.c:4493 (discriminator 10))
[   14.838612][    C0]  ? packet_rcv_spkt (./include/net/dst.h:285)
[   14.838614][    C0]  packet_snd (net/packet/af_packet.c:3110)
[   14.838616][    C0]  ? kasan_addr_to_slab (./include/linux/page-flags.h:250 mm/kasan/../slab.h:176 mm/kasan/../slab.h:210 mm/kasan/common.c:48)
[   14.838618][    C0]  ? tpacket_snd (net/packet/af_packet.c:2786 (discriminator 1))
[   14.838619][    C0]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   14.838620][    C0]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   14.838622][    C0]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   14.838623][    C0]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   14.838625][    C0]  __sock_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4))
[   14.838627][    C0]  ? fdget (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:49 fs/file.c:1194 fs/file.c:1208)
[   14.838628][    C0]  __sys_sendto (net/socket.c:2281)
[   14.838630][    C0]  ? __ia32_sys_getpeername (net/socket.c:2235)
[   14.838633][    C0]  ? fput_close_sync (fs/file_table.c:617)
[   14.838635][    C0]  ? alloc_file_clone (fs/file_table.c:479)
[   14.838637][    C0]  __x64_sys_sendto (net/socket.c:2288 net/socket.c:2284 net/socket.c:2284)
[   14.838639][    C0]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   14.838640][    C0]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   14.838641][    C0]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   14.838643][    C0]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   14.838644][    C0]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   14.838646][    C0]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   14.838647][    C0] RIP: 0033:0x7f76e4d8854e
[   14.838648][    C0] 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
[   14.838649][    C0] RSP: 002b:00007fff10852920 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[   14.838650][    C0] RAX: ffffffffffffffda RBX: 0000000000010018 RCX: 00007f76e4d8854e
[   14.838651][    C0] RDX: 0000000000010018 RSI: 0000000000415120 RDI: 0000000000000007
[   14.838652][    C0] RBP: 00007fff10852930 R08: 00007fff10852990 R09: 0000000000000014
[   14.838652][    C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000007


Finger prints:
mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable
do_softirq:__dev_queue_xmit:dump_stack_lvl:__kmalloc_noprof:put_chars