======================================
| [   11.486104][  T220] softirqs last disabled at (61236): release_sock (./include/linux/spinlock.h:353 net/core/sock.c:3858)
| [   11.486108][  T220] Preemption disabled at:
| [   11.486109][  T220] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.486118][  T220] Tainted: [W]=WARN
[   11.486119][  T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.486121][  T220] Call Trace:
[   11.486122][  T220]  <TASK>
[   11.486124][  T220]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.486134][  T220]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.486136][  T220]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.486141][  T220]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.486145][  T220]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.486150][  T220]  __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))
[   11.486152][  T220]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.486159][  T220]  ? 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)
[   11.486162][  T220]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.486165][  T220]  put_chars (drivers/char/virtio_console.c:1176)
[   11.486168][  T220]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.486172][  T220]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   11.486176][  T220]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.486180][  T220]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   11.486182][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.486184][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.486188][  T220]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.486191][  T220]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   11.486194][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.486197][  T220]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.486201][  T220]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.486205][  T220]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.486207][  T220]  ? 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))
[   11.486210][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.486212][  T220]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.486216][  T220]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.486220][  T220]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.486222][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.486227][  T220]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.486230][  T220]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.486232][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.486234][  T220]  ? 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)
[   11.486238][  T220]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.486239][  T220]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.486242][  T220]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.486245][  T220]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.486247][  T220]  ? kasan_save_stack (mm/kasan/common.c:58)
[   11.486249][  T220]  ? kasan_save_track (mm/kasan/common.c:78)
[   11.486251][  T220]  ? __kasan_kmalloc (mm/kasan/common.c:398 mm/kasan/common.c:415)
[   11.486252][  T220]  ? __kmalloc_cache_noprof (./include/linux/kasan.h:263 mm/slub.c:5563)
[   11.486253][  T220]  ? packet_mc_add (./include/linux/slab.h:991 (discriminator 1) net/packet/af_packet.c:3729 (discriminator 1))
[   11.486255][  T220]  ? packet_setsockopt (net/packet/af_packet.c:3840)
[   11.486256][  T220]  ? do_sock_setsockopt (net/socket.c:2397)
[   11.486261][  T220]  _printk (kernel/printk/printk.c:2504)
[   11.486264][  T220]  ? snapshot_read.cold (user.c:?)
[   11.486269][  T220]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   11.486273][  T220]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   11.486277][  T220]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   11.486279][  T220]  ? netdev_notice (net/core/dev.c:13194)
[   11.486287][  T220]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   11.486289][  T220]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   11.486292][  T220]  netif_set_promiscuity (net/core/dev.c:9699)
[   11.486297][  T220]  dev_set_promiscuity (net/core/dev_api.c:288)
[   11.486299][  T220]  ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 1))
[   11.486302][  T220]  packet_mc_add (net/packet/af_packet.c:3755)
[   11.486304][  T220]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   11.486307][  T220]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   11.486309][  T220]  ? _copy_from_user (./include/linux/instrumented.h:146 ./include/linux/uaccess.h:184 lib/usercopy.c:18)
[   11.486314][  T220]  packet_setsockopt (net/packet/af_packet.c:3840)
[   11.486318][  T220]  ? packet_bind (net/packet/af_packet.c:3341)
[   11.486321][  T220]  ? do_sock_getsockopt (net/socket.c:2484)
[   11.486326][  T220]  ? sock_poll (net/socket.c:1514)
[   11.486330][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.486332][  T220]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.486337][  T220]  do_sock_setsockopt (net/socket.c:2397)
[   11.486340][  T220]  ? put_user_ifreq (./arch/x86/include/asm/compat.h:94 (discriminator 1))
[   11.486342][  T220]  ? __sys_bind (net/socket.c:1945 (discriminator 3) net/socket.c:1937 (discriminator 3) net/socket.c:1976 (discriminator 3))
[   11.486345][  T220]  ? __sys_bind_socket (net/socket.c:1945 (discriminator 3))
[   11.486351][  T220]  __sys_setsockopt (net/socket.c:2422)
[   11.486356][  T220]  __x64_sys_setsockopt (net/socket.c:2428 net/socket.c:2425 net/socket.c:2425)
[   11.486358][  T220]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.486360][  T220]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.486363][  T220]  ? do_syscall_64 (arch/x86/entry/syscall_64.c:81 (discriminator 44))
[   11.486366][  T220]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.486368][  T220]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.486370][  T220]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.486373][  T220] RIP: 0033:0x7f21ba9c62de
[   11.486377][  T220] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1
All code
========
   0:	55                   	push   %rbp
   1:	48 63 c9             	movslq %ecx,%rcx
   4:	48 63 ff             	movslq %edi,%rdi
   7:	45 89 c9             	mov    %r9d,%r9d
   a:	48 89 e5             	mov    %rsp,%rbp
   d:	48 83 ec 08          	sub    $0x8,%rsp
  11:	6a 2c                	push   $0x2c
  13:	e8 94 72 f7 ff       	call   0xfffffffffff772ac
  18:	c9                   	leave
  19:	c3                   	ret
  1a:	66 90                	xchg   %ax,%ax
  1c:	f3 0f 1e fa          	endbr64
  20:	49 89 ca             	mov    %rcx,%r10
  23:	b8 36 00 00 00       	mov    $0x36,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 0a                	ja     0x3c
  32:	c3                   	ret
  33:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  3a:	00 00 
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	15                   	.byte 0x15
  3f:	e1                   	.byte 0xe1

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 0a                	ja     0x12
   8:	c3                   	ret
   9:	66 0f 1f 84 00 00 00 	nopw   0x0(%rax,%rax,1)
  10:	00 00 
  12:	48                   	rex.W
  13:	8b                   	.byte 0x8b
  14:	15                   	.byte 0x15
  15:	e1                   	.byte 0xe1
[   11.486379][  T220] RSP: 002b:00007fffd2d22be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[   11.486381][  T220] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f21ba9c62de
[   11.486383][  T220] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005
[   11.486384][  T220] RBP: 00007fffd2d22d20 R08: 0000000000000010 R09: 000055c7f646f530
[   11.486385][  T220] R10: 00007fffd2d22c60 R11: 0000000000000246 R12: 0000000000000001
[   11.486385][  T220] R13: 000055c7f646f918 R14: 000055c7f646f690 R15: 0000000000000000
| [   12.521908][  T220] softirqs last disabled at (69976): release_sock (./include/linux/spinlock.h:353 net/core/sock.c:3858)
| [   12.521911][  T220] Preemption disabled at:
| [   12.521912][  T220] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.521921][  T220] Tainted: [W]=WARN
[   12.521922][  T220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.521923][  T220] Call Trace:
[   12.521925][  T220]  <TASK>
[   12.521926][  T220]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.521932][  T220]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.521934][  T220]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.521938][  T220]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.521942][  T220]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.521947][  T220]  __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))
[   12.521949][  T220]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.521955][  T220]  ? 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)
[   12.521958][  T220]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.521962][  T220]  put_chars (drivers/char/virtio_console.c:1176)
[   12.521964][  T220]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.521965][  T220]  ? check_prev_add (kernel/locking/lockdep.c:3185)
[   12.521970][  T220]  ? validate_chain (kernel/locking/lockdep.c:159 kernel/locking/lockdep.c:191 kernel/locking/lockdep.c:3928)
[   12.521974][  T220]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.521978][  T220]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   12.521980][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.521982][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.521986][  T220]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.521988][  T220]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.521992][  T220]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.521996][  T220]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.522000][  T220]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.522002][  T220]  ? 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))
[   12.522005][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.522008][  T220]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.522012][  T220]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.522016][  T220]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.522018][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.522023][  T220]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.522026][  T220]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.522028][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.522030][  T220]  ? 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)
[   12.522034][  T220]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.522035][  T220]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.522038][  T220]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.522041][  T220]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.522044][  T220]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.522048][  T220]  _printk (kernel/printk/printk.c:2504)
[   12.522051][  T220]  ? snapshot_read.cold (user.c:?)
[   12.522053][  T220]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.522057][  T220]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.522058][  T220]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   12.522062][  T220]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   12.522066][  T220]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   12.522068][  T220]  ? netdev_notice (net/core/dev.c:13194)
[   12.522070][  T220]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   12.522072][  T220]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   12.522077][  T220]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   12.522079][  T220]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.522081][  T220]  ? ref_tracker_alloc (lib/ref_tracker.c:283)
[   12.522084][  T220]  ? packet_release (./include/linux/netdevice.h:4548 ./include/linux/netdevice.h:4565 ./include/linux/netdevice.h:4561 net/packet/af_packet.c:3176)
[   12.522086][  T220]  ? __fput (fs/file_table.c:512)
[   12.522090][  T220]  ? mutex_is_locked (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:3188 kernel/locking/mutex.h:48 kernel/locking/mutex.c:65)
[   12.522092][  T220]  __dev_set_promiscuity.cold (net/core/dev.c:9672 (discriminator 3))
[   12.522096][  T220]  netif_set_promiscuity (net/core/dev.c:9699)
[   12.522101][  T220]  dev_set_promiscuity (net/core/dev_api.c:288)
[   12.522104][  T220]  packet_release (net/packet/af_packet.c:3807 net/packet/af_packet.c:3181)
[   12.522108][  T220]  ? packet_set_ring (net/packet/af_packet.c:652)
[   12.522111][  T220]  ? rwsem_down_write_slowpath (./include/linux/list.h:170)
[   12.522116][  T220]  __sock_release (net/socket.c:735)
[   12.522119][  T220]  sock_close (net/socket.c:1526 (discriminator 1))
[   12.522121][  T220]  __fput (fs/file_table.c:512)
[   12.522126][  T220]  fput_close_sync (fs/file_table.c:617)
[   12.522128][  T220]  ? alloc_file_clone (fs/file_table.c:479)
[   12.522134][  T220]  ? 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)
[   12.522138][  T220]  __x64_sys_close (fs/open.c:1560 fs/open.c:1545 fs/open.c:1545)
[   12.522141][  T220]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.522144][  T220]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.522147][  T220]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.522149][  T220] RIP: 0033:0x7f21ba93d54e
[   12.522153][  T220] 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
[   12.522155][  T220] RSP: 002b:00007fffd2d22d50 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
[   12.522157][  T220] RAX: ffffffffffffffda RBX: 000055c7f646f690 RCX: 00007f21ba93d54e
[   12.522158][  T220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[   12.522159][  T220] RBP: 00007fffd2d22d60 R08: 0000000000000000 R09: 0000000000000000
[   12.522160][  T220] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000


Finger prints:
release_sock:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars