======================================
| [   11.011151][  T233] softirqs last disabled at (25729): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   11.011154][  T233] Preemption disabled at:
| [   11.011155][  T233] vprintk_emit (kernel/printk/printk.c:2471)
| [   11.011167][  T233] Tainted: [W]=WARN
[   11.011168][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   11.011170][  T233] Call Trace:
[   11.011172][  T233]  <TASK>
[   11.011174][  T233]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   11.011181][  T233]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   11.011184][  T233]  __might_resched.cold (kernel/sched/core.c:9234)
[   11.011190][  T233]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   11.011196][  T233]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   11.011203][  T233]  __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))
[   11.011206][  T233]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.011215][  T233]  ? 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)
[   11.011218][  T233]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   11.011222][  T233]  put_chars (drivers/char/virtio_console.c:1176)
[   11.011227][  T233]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   11.011228][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.011235][  T233]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   11.011238][  T233]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   11.011245][  T233]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   11.011249][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.011257][  T233]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   11.011261][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.011268][  T233]  console_emit_next_record (kernel/printk/printk.c:3183)
[   11.011274][  T233]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   11.011277][  T233]  ? 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))
[   11.011282][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.011285][  T233]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   11.011291][  T233]  console_flush_one_record (kernel/printk/printk.c:3268)
[   11.011298][  T233]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   11.011300][  T233]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   11.011309][  T233]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   11.011313][  T233]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   11.011315][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.011319][  T233]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   11.011324][  T233]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   11.011327][  T233]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   11.011332][  T233]  vprintk_emit (kernel/printk/printk.c:2479)
[   11.011338][  T233]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   11.011347][  T233]  ? vlan_netlink_fini (./include/linux/etherdevice.h:306 net/8021q/vlan.c:316 net/8021q/vlan.c:416) 8021q
[   11.011352][  T233]  _printk (kernel/printk/printk.c:2504)
[   11.011357][  T233]  ? snapshot_read.cold (user.c:?)
[   11.011367][  T233]  ? 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)
[   11.011371][  T233] 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
[   11.011376][  T233]  do_one_initcall (init/main.c:1357)
[   11.011380][  T233]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   11.011388][  T233]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   11.011392][  T233]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   11.011399][  T233]  do_init_module (kernel/module/main.c:3117)
[   11.011405][  T233]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   11.011410][  T233]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   11.011415][  T233]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   11.011422][  T233]  load_module (kernel/module/main.c:3593)
[   11.011433][  T233]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   11.011439][  T233]  ? __ia32_sys_fsconfig (??:?)
[   11.011443][  T233]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   11.011448][  T233]  ? backing_file_read_iter (fs/backing-file.c:211)
[   11.011453][  T233]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   11.011459][  T233]  init_module_from_file (kernel/module/main.c:3790)
[   11.011463][  T233]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   11.011477][  T233]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   11.011483][  T233]  ? 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)
[   11.011487][  T233]  idempotent_init_module (kernel/module/main.c:3802)
[   11.011492][  T233]  ? init_module_from_file (kernel/module/main.c:3791)
[   11.011502][  T233]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   11.011506][  T233]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   11.011514][  T233]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   11.011523][  T233]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   11.011528][  T233]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   11.011530][  T233]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   11.011535][  T233]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   11.011538][  T233] RIP: 0033:0x7ff1e034f37d
[   11.011543][  T233] 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
[   11.011545][  T233] RSP: 002b:00007fff0c9a8d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   11.011548][  T233] RAX: ffffffffffffffda RBX: 0000558d044cd810 RCX: 00007ff1e034f37d
[   11.011550][  T233] RDX: 0000000000000000 RSI: 0000558ce648dffd RDI: 0000000000000000
[   11.011552][  T233] RBP: 00007fff0c9a8df0 R08: 0000000000000000 R09: 0000000000000000
[   11.011553][  T233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ce648dffd
[   11.011554][  T233] R13: 0000558d044cd960 R14: 0000000000040000 R15: 0000000000000000
| [   12.048458][  T265] softirqs last disabled at (15406): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   12.048460][  T265] Preemption disabled at:
| [   12.048461][  T265] vprintk_emit (kernel/printk/printk.c:2471)
| [   12.048471][  T265] Tainted: [W]=WARN
[   12.048472][  T265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.048473][  T265] Call Trace:
[   12.048475][  T265]  <TASK>
[   12.048476][  T265]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   12.048482][  T265]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   12.048484][  T265]  __might_resched.cold (kernel/sched/core.c:9234)
[   12.048489][  T265]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   12.048493][  T265]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   12.048498][  T265]  __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))
[   12.048501][  T265]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.048506][  T265]  ? 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)
[   12.048509][  T265]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   12.048512][  T265]  put_chars (drivers/char/virtio_console.c:1176)
[   12.048515][  T265]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   12.048525][  T265]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   12.048531][  T265]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   12.048534][  T265]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.048538][  T265]  console_emit_next_record (kernel/printk/printk.c:3183)
[   12.048542][  T265]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   12.048543][  T265]  ? 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))
[   12.048547][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.048550][  T265]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.048554][  T265]  console_flush_one_record (kernel/printk/printk.c:3268)
[   12.048558][  T265]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   12.048560][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.048565][  T265]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   12.048568][  T265]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   12.048569][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.048572][  T265]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   12.048575][  T265]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   12.048577][  T265]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   12.048580][  T265]  vprintk_emit (kernel/printk/printk.c:2479)
[   12.048584][  T265]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   12.048589][  T265]  _printk (kernel/printk/printk.c:2504)
[   12.048593][  T265]  ? snapshot_read.cold (user.c:?)
[   12.048597][  T265]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   12.048600][  T265]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   12.048604][  T265]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   12.048606][  T265]  ? netdev_notice (net/core/dev.c:13194)
[   12.048610][  T265]  ? netdev_change_features (net/core/dev.c:11183)
[   12.048614][  T265]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   12.048619][  T265]  team_port_add (drivers/net/team/team_core.c:1383)
[   12.048624][  T265]  ? team_port_enable (./include/linux/if_team.h:86 (discriminator 3))
[   12.048626][  T265]  ? kernel_text_address (kernel/extable.c:125 kernel/extable.c:94)
[   12.048632][  T265]  do_set_master (net/core/rtnetlink.c:3071)
[   12.048636][  T265]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   12.048639][  T265]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   12.048643][  T265]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   12.048644][  T265]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   12.048646][  T265]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   12.048650][  T265]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   12.048652][  T265]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   12.048654][  T265]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   12.048657][  T265]  ? kasan_save_stack (mm/kasan/common.c:58)
[   12.048660][  T265]  ? kasan_save_stack (mm/kasan/common.c:57)
[   12.048661][  T265]  ? kasan_save_track (mm/kasan/common.c:78)
[   12.048664][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.048666][  T265]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   12.048669][  T265]  ? ___sys_sendmsg (net/socket.c:2757)
[   12.048673][  T265]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.048675][  T265]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.048678][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.048680][  T265]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   12.048681][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.048683][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.048685][  T265]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   12.048689][  T265]  ? __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)
[   12.048692][  T265]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   12.048694][  T265]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   12.048697][  T265]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   12.048699][  T265]  ? nla_get_range_signed (lib/nlattr.c:270)
[   12.048703][  T265]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   12.048708][  T265]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   12.048714][  T265]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.048715][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.048720][  T265]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.048722][  T265]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.048723][  T265]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.048725][  T265]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   12.048729][  T265]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   12.048731][  T265]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   12.048734][  T265]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.048735][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.048739][  T265]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   12.048741][  T265]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   12.048744][  T265]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   12.048746][  T265]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   12.048749][  T265]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   12.048755][  T265]  ? 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))
[   12.048756][  T265]  ? 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))
[   12.048760][  T265]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   12.048764][  T265]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   12.048767][  T265]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   12.048771][  T265]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   12.048774][  T265]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   12.048778][  T265]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   12.048783][  T265]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   12.048786][  T265]  ? copy_msghdr_from_user (net/socket.c:2650)
[   12.048788][  T265]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   12.048790][  T265]  ? move_addr_to_kernel (net/socket.c:258)
[   12.048797][  T265]  ___sys_sendmsg (net/socket.c:2767)
[   12.048799][  T265]  ? copy_msghdr_from_user (net/socket.c:2619)
[   12.048815][  T265]  __sys_sendmsg (net/socket.c:2799)
[   12.048818][  T265]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   12.048824][  T265]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   12.048827][  T265]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   12.048830][  T265]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   12.048833][  T265]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   12.048835][  T265] RIP: 0033:0x7f4e5b2a854e
[   12.048839][  T265] 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
[   12.048841][  T265] RSP: 002b:00007ffcebbfe150 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   12.048843][  T265] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4e5b2a854e
[   12.048845][  T265] RDX: 0000000000000000 RSI: 00007ffcebbfe200 RDI: 0000000000000005
[   12.048846][  T265] RBP: 00007ffcebbfe160 R08: 0000000000000000 R09: 0000000000000000
[   12.048847][  T265] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b4ab
[   12.048847][  T265] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcebbfe8c0
| [   13.124255][  T302] softirqs last disabled at (17188): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   13.124258][  T302] Preemption disabled at:
| [   13.124258][  T302] vprintk_emit (kernel/printk/printk.c:2471)
| [   13.124268][  T302] Tainted: [W]=WARN
[   13.124269][  T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.124271][  T302] Call Trace:
[   13.124273][  T302]  <TASK>
[   13.124274][  T302]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   13.124280][  T302]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   13.124282][  T302]  __might_resched.cold (kernel/sched/core.c:9234)
[   13.124287][  T302]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   13.124291][  T302]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   13.124296][  T302]  __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))
[   13.124298][  T302]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.124304][  T302]  ? 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)
[   13.124307][  T302]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   13.124310][  T302]  put_chars (drivers/char/virtio_console.c:1176)
[   13.124312][  T302]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   13.124314][  T302]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   13.124317][  T302]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.124321][  T302]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   13.124324][  T302]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   13.124327][  T302]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   13.124330][  T302]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   13.124332][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.124334][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.124338][  T302]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   13.124340][  T302]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   13.124343][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.124345][  T302]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.124349][  T302]  console_emit_next_record (kernel/printk/printk.c:3183)
[   13.124353][  T302]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   13.124355][  T302]  ? 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))
[   13.124358][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.124361][  T302]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   13.124365][  T302]  console_flush_one_record (kernel/printk/printk.c:3268)
[   13.124369][  T302]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   13.124371][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.124376][  T302]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   13.124379][  T302]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   13.124381][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.124383][  T302]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   13.124387][  T302]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   13.124389][  T302]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   13.124392][  T302]  vprintk_emit (kernel/printk/printk.c:2479)
[   13.124396][  T302]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   13.124398][  T302]  ? team_nl_send_multicast (./include/net/netlink.h:1165 ./include/net/genetlink.h:497 ./include/net/genetlink.h:514 drivers/net/team/team_core.c:3032)
[   13.124402][  T302]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   13.124405][  T302]  _printk (kernel/printk/printk.c:2504)
[   13.124409][  T302]  ? snapshot_read.cold (user.c:?)
[   13.124412][  T302]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   13.124415][  T302]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   13.124418][  T302]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   13.124421][  T302]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   13.124425][  T302]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   13.124427][  T302]  ? netdev_notice (net/core/dev.c:13194)
[   13.124429][  T302]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   13.124433][  T302]  ? team_options_register (drivers/net/team/team_core.c:343)
[   13.124435][  T302]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   13.124439][  T302]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   13.124445][  T302]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   13.124450][  T302]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.124452][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.124459][  T302]  ? __nla_parse (lib/nlattr.c:732)
[   13.124462][  T302]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   13.124466][  T302]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.124468][  T302]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   13.124471][  T302]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   13.124477][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.124480][  T302]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   13.124483][  T302]  ? write_profile (profile.c:?)
[   13.124486][  T302]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   13.124491][  T302]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   13.124494][  T302]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   13.124497][  T302]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   13.124499][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.124505][  T302]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   13.124508][  T302]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   13.124509][  T302]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   13.124513][  T302]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   13.124519][  T302]  ? 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))
[   13.124521][  T302]  ? 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))
[   13.124529][  T302]  genl_rcv (net/netlink/genetlink.c:1218)
[   13.124531][  T302]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   13.124534][  T302]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   13.124537][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.124541][  T302]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   13.124545][  T302]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   13.124549][  T302]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   13.124555][  T302]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   13.124558][  T302]  ? copy_msghdr_from_user (net/socket.c:2650)
[   13.124560][  T302]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   13.124562][  T302]  ? move_addr_to_kernel (net/socket.c:258)
[   13.124566][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.124567][  T302]  ? net_dim (lib/dim/net_dim.c:265 (discriminator 3) lib/dim/net_dim.c:309 (discriminator 3) lib/dim/net_dim.c:364 (discriminator 3))
[   13.124570][  T302]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.124574][  T302]  ___sys_sendmsg (net/socket.c:2767)
[   13.124577][  T302]  ? copy_msghdr_from_user (net/socket.c:2619)
[   13.124579][  T302]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   13.124586][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   13.124592][  T302]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.124594][  T302]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   13.124598][  T302]  __sys_sendmsg (net/socket.c:2799)
[   13.124601][  T302]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   13.124603][  T302]  ? do_pipe2 (fs/pipe.c:1129)
[   13.124610][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.124612][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   13.124616][  T302]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   13.124618][  T302]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   13.124620][  T302]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   13.124623][  T302] RIP: 0033:0x7f73ef51054e
[   13.124627][  T302] 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
[   13.124629][  T302] RSP: 002b:00007ffe2f458a10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   13.124631][  T302] RAX: ffffffffffffffda RBX: 0000561963684f70 RCX: 00007f73ef51054e
[   13.124632][  T302] RDX: 0000000000000000 RSI: 00007ffe2f458ab0 RDI: 0000000000000007
[   13.124633][  T302] RBP: 00007ffe2f458a20 R08: 0000000000000000 R09: 0000000000000000
[   13.124634][  T302] R10: 0000000000000000 R11: 0000000000000202 R12: 000056196368a100
[   13.124635][  T302] R13: 00007ffe2f458ab0 R14: 0000561963684e80 R15: 0000000000000000
| [   19.100646][  T342] softirqs last disabled at (35885): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767)
| [   19.100648][  T342] Preemption disabled at:
| [   19.100649][  T342] vprintk_emit (kernel/printk/printk.c:2471)
| [   19.100659][  T342] Tainted: [W]=WARN
[   19.100660][  T342] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   19.100661][  T342] Call Trace:
[   19.100663][  T342]  <TASK>
[   19.100664][  T342]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   19.100670][  T342]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   19.100672][  T342]  __might_resched.cold (kernel/sched/core.c:9234)
[   19.100677][  T342]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   19.100682][  T342]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   19.100687][  T342]  __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))
[   19.100689][  T342]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.100695][  T342]  ? 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)
[   19.100698][  T342]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   19.100701][  T342]  put_chars (drivers/char/virtio_console.c:1176)
[   19.100704][  T342]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   19.100705][  T342]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.100710][  T342]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   19.100713][  T342]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   19.100717][  T342]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   19.100720][  T342]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.100725][  T342]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   19.100728][  T342]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.100733][  T342]  console_emit_next_record (kernel/printk/printk.c:3183)
[   19.100737][  T342]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   19.100739][  T342]  ? 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))
[   19.100742][  T342]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.100744][  T342]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   19.100748][  T342]  console_flush_one_record (kernel/printk/printk.c:3268)
[   19.100752][  T342]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   19.100754][  T342]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   19.100760][  T342]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   19.100762][  T342]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   19.100764][  T342]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.100767][  T342]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   19.100770][  T342]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   19.100772][  T342]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   19.100776][  T342]  vprintk_emit (kernel/printk/printk.c:2479)
[   19.100780][  T342]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   19.100783][  T342]  ? netdev_run_todo (net/core/dev.c:11776)
[   19.100787][  T342]  ? mirred_device_event (net/sched/act_mirred.c:559 (discriminator 1)) act_mirred
[   19.100791][  T342]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.100795][  T342]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.100797][  T342]  _printk (kernel/printk/printk.c:2504)
[   19.100801][  T342]  ? snapshot_read.cold (user.c:?)
[   19.100803][  T342]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   19.100806][  T342]  ? mirred_cleanup_module (./include/net/netlink.h:1107 (discriminator 1) net/sched/act_mirred.c:549 (discriminator 1)) act_mirred
[   19.100808][  T342]  ? __up_write (kernel/locking/rwsem.c:1415)
[   19.100809][  T342]  ? __up_write (kernel/locking/rwsem.c:1422 (discriminator 1))
[   19.100813][  T342]  ? __up_write (./include/linux/instrumented.h:112 ./include/linux/atomic/atomic-instrumented.h:3390 kernel/locking/rwsem.c:1417)
[   19.100816][  T342] mirred_init_module (net/sched/act_mirred.c:508) act_mirred
[   19.100818][  T342]  do_one_initcall (init/main.c:1357)
[   19.100822][  T342]  ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10)
[   19.100826][  T342]  ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1))
[   19.100829][  T342]  ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178)
[   19.100834][  T342]  do_init_module (kernel/module/main.c:3117)
[   19.100838][  T342]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   19.100843][  T342]  ? free_module (./include/trace/events/module.h:50 (discriminator 19))
[   19.100846][  T342]  ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792)
[   19.100850][  T342]  load_module (kernel/module/main.c:3593)
[   19.100857][  T342]  ? layout_and_allocate.isra.0 (kernel/module/main.c:3016)
[   19.100861][  T342]  ? __ia32_sys_fsconfig (??:?)
[   19.100864][  T342]  ? ovl_real_file (fs/overlayfs/file.c:195)
[   19.100868][  T342]  ? backing_file_read_iter (fs/backing-file.c:211)
[   19.100871][  T342]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   19.100876][  T342]  init_module_from_file (kernel/module/main.c:3790)
[   19.100879][  T342]  ? __do_sys_init_module (kernel/module/main.c:3664)
[   19.100887][  T342]  ? __rwlock_init (kernel/locking/spinlock_debug.c:48)
[   19.100891][  T342]  ? 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)
[   19.100894][  T342]  idempotent_init_module (kernel/module/main.c:3802)
[   19.100897][  T342]  ? init_module_from_file (kernel/module/main.c:3791)
[   19.100904][  T342]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   19.100906][  T342]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   19.100912][  T342]  __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812)
[   19.100915][  T342]  ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22))
[   19.100918][  T342]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   19.100923][  T342]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   19.100926][  T342]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   19.100928][  T342] RIP: 0033:0x7f980fd1637d
[   19.100932][  T342] 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
[   19.100933][  T342] RSP: 002b:00007ffd501e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   19.100936][  T342] RAX: ffffffffffffffda RBX: 000055f0ee623810 RCX: 00007f980fd1637d
[   19.100938][  T342] RDX: 0000000000000000 RSI: 000055f0d2e33ffd RDI: 0000000000000000
[   19.100939][  T342] RBP: 00007ffd501e9d10 R08: 0000000000000000 R09: 0000000000000000
[   19.100939][  T342] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0d2e33ffd
[   19.100940][  T342] R13: 000055f0ee623960 R14: 0000000000040000 R15: 0000000000000000
| [   23.008480][  T357] softirqs last disabled at (19538): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   23.008482][  T357] Preemption disabled at:
| [   23.008483][  T357] vprintk_emit (kernel/printk/printk.c:2471)
| [   23.008492][  T357] Tainted: [W]=WARN
[   23.008493][  T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.008495][  T357] Call Trace:
[   23.008497][  T357]  <TASK>
[   23.008498][  T357]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   23.008504][  T357]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   23.008506][  T357]  __might_resched.cold (kernel/sched/core.c:9234)
[   23.008511][  T357]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   23.008515][  T357]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   23.008520][  T357]  __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))
[   23.008523][  T357]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.008528][  T357]  ? 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)
[   23.008531][  T357]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   23.008534][  T357]  put_chars (drivers/char/virtio_console.c:1176)
[   23.008536][  T357]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   23.008538][  T357]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   23.008541][  T357]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.008545][  T357]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   23.008549][  T357]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   23.008551][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008553][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008562][  T357]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   23.008564][  T357]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   23.008567][  T357]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.008570][  T357]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.008573][  T357]  console_emit_next_record (kernel/printk/printk.c:3183)
[   23.008577][  T357]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   23.008579][  T357]  ? 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))
[   23.008582][  T357]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.008585][  T357]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.008588][  T357]  console_flush_one_record (kernel/printk/printk.c:3268)
[   23.008592][  T357]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   23.008594][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008599][  T357]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   23.008602][  T357]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   23.008604][  T357]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.008606][  T357]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   23.008609][  T357]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   23.008611][  T357]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   23.008614][  T357]  vprintk_emit (kernel/printk/printk.c:2479)
[   23.008618][  T357]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   23.008620][  T357]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   23.008621][  T357]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   23.008623][  T357]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   23.008626][  T357]  ? look_up_lock_class (kernel/locking/lockdep.c:949 (discriminator 5))
[   23.008629][  T357]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.008632][  T357]  _printk (kernel/printk/printk.c:2504)
[   23.008636][  T357]  ? snapshot_read.cold (user.c:?)
[   23.008639][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008641][  T357]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   23.008645][  T357]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   23.008648][  T357]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   23.008650][  T357]  ? netdev_notice (net/core/dev.c:13194)
[   23.008655][  T357]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   23.008656][  T357]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   23.008658][  T357]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   23.008661][  T357]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   23.008663][  T357]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   23.008668][  T357]  team_port_del (drivers/net/team/team_core.c:1468)
[   23.008673][  T357]  do_set_master (net/core/rtnetlink.c:3055)
[   23.008678][  T357]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   23.008682][  T357]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   23.008685][  T357]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   23.008686][  T357]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   23.008688][  T357]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   23.008691][  T357]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   23.008694][  T357]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   23.008695][  T357]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   23.008698][  T357]  ? kasan_save_stack (mm/kasan/common.c:58)
[   23.008701][  T357]  ? kasan_save_stack (mm/kasan/common.c:57)
[   23.008702][  T357]  ? kasan_save_track (mm/kasan/common.c:78)
[   23.008705][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008707][  T357]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   23.008710][  T357]  ? ___sys_sendmsg (net/socket.c:2757)
[   23.008714][  T357]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.008716][  T357]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   23.008719][  T357]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.008721][  T357]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   23.008723][  T357]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.008724][  T357]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.008727][  T357]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   23.008731][  T357]  ? __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)
[   23.008732][  T357]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   23.008734][  T357]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   23.008737][  T357]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   23.008739][  T357]  ? nla_get_range_signed (lib/nlattr.c:270)
[   23.008744][  T357]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   23.008749][  T357]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   23.008754][  T357]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   23.008756][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008760][  T357]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.008762][  T357]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.008764][  T357]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   23.008766][  T357]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   23.008769][  T357]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   23.008771][  T357]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   23.008774][  T357]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.008776][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008780][  T357]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   23.008782][  T357]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   23.008785][  T357]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   23.008787][  T357]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   23.008789][  T357]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   23.008796][  T357]  ? 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))
[   23.008797][  T357]  ? 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))
[   23.008801][  T357]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   23.008805][  T357]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   23.008807][  T357]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   23.008811][  T357]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   23.008815][  T357]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   23.008818][  T357]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   23.008823][  T357]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   23.008825][  T357]  ? copy_msghdr_from_user (net/socket.c:2650)
[   23.008828][  T357]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   23.008829][  T357]  ? move_addr_to_kernel (net/socket.c:258)
[   23.008836][  T357]  ___sys_sendmsg (net/socket.c:2767)
[   23.008839][  T357]  ? copy_msghdr_from_user (net/socket.c:2619)
[   23.008854][  T357]  __sys_sendmsg (net/socket.c:2799)
[   23.008857][  T357]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   23.008863][  T357]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   23.008867][  T357]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   23.008868][  T357]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   23.008871][  T357]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   23.008873][  T357] RIP: 0033:0x7f57a68a554e
[   23.008878][  T357] 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
[   23.008879][  T357] RSP: 002b:00007ffc664030c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   23.008882][  T357] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f57a68a554e
[   23.008884][  T357] RDX: 0000000000000000 RSI: 00007ffc66403170 RDI: 0000000000000005
[   23.008884][  T357] RBP: 00007ffc664030d0 R08: 0000000000000000 R09: 0000000000000000
[   23.008885][  T357] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b4b6
[   23.008886][  T357] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc66403830
| [   27.382144][  T389] softirqs last disabled at (51958): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   27.382148][  T389] Preemption disabled at:
| [   27.382148][  T389] vprintk_emit (kernel/printk/printk.c:2471)
| [   27.382161][  T389] Tainted: [W]=WARN
[   27.382163][  T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.382165][  T389] Call Trace:
[   27.382167][  T389]  <TASK>
[   27.382170][  T389]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   27.382177][  T389]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   27.382180][  T389]  __might_resched.cold (kernel/sched/core.c:9234)
[   27.382187][  T389]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   27.382193][  T389]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   27.382201][  T389]  __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))
[   27.382205][  T389]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.382213][  T389]  ? 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)
[   27.382217][  T389]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   27.382223][  T389]  put_chars (drivers/char/virtio_console.c:1176)
[   27.382226][  T389]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   27.382229][  T389]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   27.382235][  T389]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.382241][  T389]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   27.382244][  T389]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   27.382251][  T389]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   27.382255][  T389]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   27.382258][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.382260][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.382268][  T389]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   27.382271][  T389]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   27.382277][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.382281][  T389]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.382288][  T389]  console_emit_next_record (kernel/printk/printk.c:3183)
[   27.382295][  T389]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   27.382298][  T389]  ? 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))
[   27.382303][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.382307][  T389]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   27.382314][  T389]  console_flush_one_record (kernel/printk/printk.c:3268)
[   27.382322][  T389]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   27.382325][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.382335][  T389]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   27.382339][  T389]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   27.382342][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.382345][  T389]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   27.382352][  T389]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   27.382355][  T389]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   27.382361][  T389]  vprintk_emit (kernel/printk/printk.c:2479)
[   27.382367][  T389]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   27.382371][  T389]  ? team_nl_send_multicast (./include/net/netlink.h:1165 ./include/net/genetlink.h:497 ./include/net/genetlink.h:514 drivers/net/team/team_core.c:3032)
[   27.382377][  T389]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   27.382383][  T389]  _printk (kernel/printk/printk.c:2504)
[   27.382388][  T389]  ? snapshot_read.cold (user.c:?)
[   27.382394][  T389]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   27.382398][  T389]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   27.382403][  T389]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   27.382408][  T389]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   27.382415][  T389]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   27.382418][  T389]  ? netdev_notice (net/core/dev.c:13194)
[   27.382421][  T389]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   27.382429][  T389]  ? team_options_register (drivers/net/team/team_core.c:343)
[   27.382432][  T389]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   27.382440][  T389]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   27.382449][  T389]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   27.382459][  T389]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   27.382464][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.382477][  T389]  ? __nla_parse (lib/nlattr.c:732)
[   27.382482][  T389]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   27.382489][  T389]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   27.382492][  T389]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   27.382498][  T389]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   27.382509][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.382513][  T389]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   27.382517][  T389]  ? write_profile (profile.c:?)
[   27.382520][  T389]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   27.382528][  T389]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   27.382534][  T389]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   27.382539][  T389]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   27.382543][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.382554][  T389]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   27.382559][  T389]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   27.382562][  T389]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   27.382573][  T389]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   27.382587][  T389]  ? 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))
[   27.382589][  T389]  ? 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))
[   27.382597][  T389]  genl_rcv (net/netlink/genetlink.c:1218)
[   27.382600][  T389]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   27.382607][  T389]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   27.382611][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.382619][  T389]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   27.382626][  T389]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   27.382634][  T389]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   27.382643][  T389]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   27.382648][  T389]  ? copy_msghdr_from_user (net/socket.c:2650)
[   27.382652][  T389]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   27.382654][  T389]  ? move_addr_to_kernel (net/socket.c:258)
[   27.382661][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.382664][  T389]  ? net_dim (lib/dim/net_dim.c:265 (discriminator 3) lib/dim/net_dim.c:309 (discriminator 3) lib/dim/net_dim.c:364 (discriminator 3))
[   27.382668][  T389]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.382675][  T389]  ___sys_sendmsg (net/socket.c:2767)
[   27.382680][  T389]  ? copy_msghdr_from_user (net/socket.c:2619)
[   27.382684][  T389]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   27.382697][  T389]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   27.382710][  T389]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.382712][  T389]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   27.382721][  T389]  __sys_sendmsg (net/socket.c:2799)
[   27.382725][  T389]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   27.382728][  T389]  ? do_pipe2 (fs/pipe.c:1129)
[   27.382739][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.382743][  T389]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   27.382749][  T389]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   27.382752][  T389]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   27.382757][  T389]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   27.382761][  T389] RIP: 0033:0x7f7bc8f7254e
[   27.382767][  T389] 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
[   27.382769][  T389] RSP: 002b:00007fff6be56f90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   27.382773][  T389] RAX: ffffffffffffffda RBX: 000055b7c5d7ef70 RCX: 00007f7bc8f7254e
[   27.382775][  T389] RDX: 0000000000000000 RSI: 00007fff6be57030 RDI: 0000000000000007
[   27.382777][  T389] RBP: 00007fff6be56fa0 R08: 0000000000000000 R09: 0000000000000000
[   27.382778][  T389] R10: 0000000000000000 R11: 0000000000000202 R12: 000055b7c5d84c30
[   27.382780][  T389] R13: 00007fff6be57030 R14: 000055b7c5d7ee80 R15: 0000000000000000
| [   33.374993][  T438] softirqs last disabled at (20114): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   33.374996][  T438] Preemption disabled at:
| [   33.374997][  T438] vprintk_emit (kernel/printk/printk.c:2471)
| [   33.375007][  T438] Tainted: [W]=WARN
[   33.375008][  T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.375009][  T438] Call Trace:
[   33.375011][  T438]  <TASK>
[   33.375013][  T438]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   33.375019][  T438]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   33.375021][  T438]  __might_resched.cold (kernel/sched/core.c:9234)
[   33.375026][  T438]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   33.375031][  T438]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   33.375036][  T438]  __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))
[   33.375038][  T438]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   33.375044][  T438]  ? 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)
[   33.375047][  T438]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   33.375050][  T438]  put_chars (drivers/char/virtio_console.c:1176)
[   33.375053][  T438]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   33.375056][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.375059][  T438]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   33.375063][  T438]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   33.375066][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375068][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375073][  T438]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   33.375074][  T438]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   33.375077][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.375080][  T438]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.375084][  T438]  console_emit_next_record (kernel/printk/printk.c:3183)
[   33.375087][  T438]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   33.375089][  T438]  ? 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))
[   33.375092][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.375095][  T438]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.375099][  T438]  console_flush_one_record (kernel/printk/printk.c:3268)
[   33.375102][  T438]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   33.375104][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375109][  T438]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   33.375112][  T438]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   33.375114][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.375116][  T438]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   33.375120][  T438]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   33.375121][  T438]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   33.375126][  T438]  vprintk_emit (kernel/printk/printk.c:2479)
[   33.375131][  T438]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   33.375133][  T438]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   33.375135][  T438]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   33.375137][  T438]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   33.375139][  T438]  ? look_up_lock_class (kernel/locking/lockdep.c:949 (discriminator 5))
[   33.375142][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.375145][  T438]  _printk (kernel/printk/printk.c:2504)
[   33.375149][  T438]  ? snapshot_read.cold (user.c:?)
[   33.375152][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375154][  T438]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   33.375158][  T438]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   33.375161][  T438]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   33.375164][  T438]  ? netdev_notice (net/core/dev.c:13194)
[   33.375168][  T438]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   33.375170][  T438]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   33.375171][  T438]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   33.375174][  T438]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   33.375176][  T438]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   33.375181][  T438]  team_port_del (drivers/net/team/team_core.c:1468)
[   33.375187][  T438]  do_set_master (net/core/rtnetlink.c:3055)
[   33.375191][  T438]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   33.375195][  T438]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   33.375198][  T438]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   33.375199][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   33.375201][  T438]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   33.375205][  T438]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   33.375207][  T438]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   33.375209][  T438]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   33.375211][  T438]  ? kasan_save_stack (mm/kasan/common.c:58)
[   33.375214][  T438]  ? kasan_save_stack (mm/kasan/common.c:57)
[   33.375216][  T438]  ? kasan_save_track (mm/kasan/common.c:78)
[   33.375219][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375220][  T438]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   33.375224][  T438]  ? ___sys_sendmsg (net/socket.c:2757)
[   33.375228][  T438]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   33.375230][  T438]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   33.375233][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.375235][  T438]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   33.375237][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.375238][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.375241][  T438]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   33.375244][  T438]  ? __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)
[   33.375246][  T438]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   33.375248][  T438]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   33.375251][  T438]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   33.375253][  T438]  ? nla_get_range_signed (lib/nlattr.c:270)
[   33.375258][  T438]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   33.375263][  T438]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   33.375268][  T438]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   33.375270][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375274][  T438]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   33.375276][  T438]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   33.375278][  T438]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   33.375280][  T438]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   33.375283][  T438]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   33.375285][  T438]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   33.375288][  T438]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.375290][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375294][  T438]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   33.375296][  T438]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   33.375299][  T438]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   33.375301][  T438]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   33.375304][  T438]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   33.375310][  T438]  ? 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))
[   33.375311][  T438]  ? 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))
[   33.375315][  T438]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   33.375319][  T438]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   33.375321][  T438]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   33.375325][  T438]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   33.375329][  T438]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   33.375333][  T438]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   33.375338][  T438]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   33.375340][  T438]  ? copy_msghdr_from_user (net/socket.c:2650)
[   33.375342][  T438]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   33.375344][  T438]  ? move_addr_to_kernel (net/socket.c:258)
[   33.375351][  T438]  ___sys_sendmsg (net/socket.c:2767)
[   33.375353][  T438]  ? copy_msghdr_from_user (net/socket.c:2619)
[   33.375369][  T438]  __sys_sendmsg (net/socket.c:2799)
[   33.375371][  T438]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   33.375377][  T438]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   33.375381][  T438]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   33.375383][  T438]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   33.375385][  T438]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   33.375388][  T438] RIP: 0033:0x7fc46fc3654e
[   33.375392][  T438] 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
[   33.375393][  T438] RSP: 002b:00007ffd95f995b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   33.375396][  T438] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc46fc3654e
[   33.375397][  T438] RDX: 0000000000000000 RSI: 00007ffd95f99660 RDI: 0000000000000005
[   33.375398][  T438] RBP: 00007ffd95f995c0 R08: 0000000000000000 R09: 0000000000000000
[   33.375399][  T438] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b4c0
[   33.375400][  T438] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd95f99d20
| [   37.162386][  T448] softirqs last disabled at (18932): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   37.162389][  T448] Preemption disabled at:
| [   37.162389][  T448] vprintk_emit (kernel/printk/printk.c:2471)
| [   37.162400][  T448] Tainted: [W]=WARN
[   37.162401][  T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.162402][  T448] Call Trace:
[   37.162404][  T448]  <TASK>
[   37.162405][  T448]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   37.162411][  T448]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   37.162413][  T448]  __might_resched.cold (kernel/sched/core.c:9234)
[   37.162418][  T448]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   37.162422][  T448]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   37.162428][  T448]  __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))
[   37.162430][  T448]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.162437][  T448]  ? 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)
[   37.162440][  T448]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   37.162443][  T448]  put_chars (drivers/char/virtio_console.c:1176)
[   37.162445][  T448]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   37.162447][  T448]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   37.162450][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.162453][  T448]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   37.162458][  T448]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   37.162460][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162462][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162466][  T448]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   37.162467][  T448]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   37.162471][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.162473][  T448]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.162477][  T448]  console_emit_next_record (kernel/printk/printk.c:3183)
[   37.162481][  T448]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   37.162483][  T448]  ? 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))
[   37.162486][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.162488][  T448]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.162492][  T448]  console_flush_one_record (kernel/printk/printk.c:3268)
[   37.162496][  T448]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   37.162498][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162503][  T448]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   37.162506][  T448]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   37.162507][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.162510][  T448]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   37.162513][  T448]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   37.162515][  T448]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   37.162518][  T448]  vprintk_emit (kernel/printk/printk.c:2479)
[   37.162522][  T448]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   37.162524][  T448]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   37.162525][  T448]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   37.162527][  T448]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   37.162530][  T448]  ? look_up_lock_class (kernel/locking/lockdep.c:949 (discriminator 5))
[   37.162533][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.162536][  T448]  _printk (kernel/printk/printk.c:2504)
[   37.162540][  T448]  ? snapshot_read.cold (user.c:?)
[   37.162543][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162545][  T448]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   37.162549][  T448]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   37.162552][  T448]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   37.162554][  T448]  ? netdev_notice (net/core/dev.c:13194)
[   37.162559][  T448]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   37.162560][  T448]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   37.162562][  T448]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   37.162565][  T448]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   37.162567][  T448]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   37.162572][  T448]  team_port_del (drivers/net/team/team_core.c:1468)
[   37.162577][  T448]  do_set_master (net/core/rtnetlink.c:3055)
[   37.162581][  T448]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   37.162585][  T448]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   37.162588][  T448]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   37.162589][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   37.162591][  T448]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   37.162594][  T448]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   37.162597][  T448]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   37.162604][  T448]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   37.162607][  T448]  ? kasan_save_stack (mm/kasan/common.c:58)
[   37.162609][  T448]  ? kasan_save_stack (mm/kasan/common.c:57)
[   37.162611][  T448]  ? kasan_save_track (mm/kasan/common.c:78)
[   37.162614][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162616][  T448]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   37.162619][  T448]  ? ___sys_sendmsg (net/socket.c:2757)
[   37.162623][  T448]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.162625][  T448]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   37.162628][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.162630][  T448]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   37.162632][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.162633][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.162636][  T448]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   37.162640][  T448]  ? __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)
[   37.162641][  T448]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   37.162643][  T448]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   37.162647][  T448]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   37.162648][  T448]  ? nla_get_range_signed (lib/nlattr.c:270)
[   37.162653][  T448]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   37.162658][  T448]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   37.162663][  T448]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.162665][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162670][  T448]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.162671][  T448]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.162673][  T448]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.162675][  T448]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   37.162679][  T448]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   37.162681][  T448]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   37.162684][  T448]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.162685][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162689][  T448]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   37.162691][  T448]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   37.162694][  T448]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   37.162696][  T448]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   37.162699][  T448]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   37.162705][  T448]  ? 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))
[   37.162706][  T448]  ? 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))
[   37.162710][  T448]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   37.162714][  T448]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   37.162717][  T448]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   37.162721][  T448]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   37.162724][  T448]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   37.162728][  T448]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   37.162733][  T448]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   37.162735][  T448]  ? copy_msghdr_from_user (net/socket.c:2650)
[   37.162737][  T448]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   37.162739][  T448]  ? move_addr_to_kernel (net/socket.c:258)
[   37.162746][  T448]  ___sys_sendmsg (net/socket.c:2767)
[   37.162749][  T448]  ? copy_msghdr_from_user (net/socket.c:2619)
[   37.162764][  T448]  __sys_sendmsg (net/socket.c:2799)
[   37.162767][  T448]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   37.162773][  T448]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   37.162776][  T448]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   37.162778][  T448]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   37.162781][  T448]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   37.162783][  T448] RIP: 0033:0x7f039a69754e
[   37.162787][  T448] 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
[   37.162789][  T448] RSP: 002b:00007fff0cec08d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   37.162792][  T448] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f039a69754e
[   37.162793][  T448] RDX: 0000000000000000 RSI: 00007fff0cec0980 RDI: 0000000000000005
[   37.162794][  T448] RBP: 00007fff0cec08e0 R08: 0000000000000000 R09: 0000000000000000
[   37.162795][  T448] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91b4c4
[   37.162796][  T448] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff0cec1040
| [   41.428295][  T480] softirqs last disabled at (23160): __alloc_skb (./include/linux/bottom_half.h:20 (discriminator 2) net/core/skbuff.c:697 (discriminator 2))
| [   41.428298][  T480] Preemption disabled at:
| [   41.428299][  T480] vprintk_emit (kernel/printk/printk.c:2471)
| [   41.428312][  T480] Tainted: [W]=WARN
[   41.428313][  T480] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.428316][  T480] Call Trace:
[   41.428318][  T480]  <TASK>
[   41.428321][  T480]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   41.428328][  T480]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   41.428331][  T480]  __might_resched.cold (kernel/sched/core.c:9234)
[   41.428337][  T480]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   41.428343][  T480]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   41.428351][  T480]  __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))
[   41.428355][  T480]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.428364][  T480]  ? 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)
[   41.428368][  T480]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   41.428374][  T480]  put_chars (drivers/char/virtio_console.c:1176)
[   41.428377][  T480]  ? prb_final_commit (kernel/printk/printk_ringbuffer.c:1842)
[   41.428380][  T480]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   41.428386][  T480]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   41.428392][  T480]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   41.428396][  T480]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   41.428402][  T480]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   41.428407][  T480]  ? mark_usage (kernel/locking/lockdep.c:4690)
[   41.428410][  T480]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.428412][  T480]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.428420][  T480]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   41.428423][  T480]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   41.428429][  T480]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.428433][  T480]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.428441][  T480]  console_emit_next_record (kernel/printk/printk.c:3183)
[   41.428447][  T480]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   41.428450][  T480]  ? 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))
[   41.428456][  T480]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.428459][  T480]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   41.428467][  T480]  console_flush_one_record (kernel/printk/printk.c:3268)
[   41.428474][  T480]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   41.428477][  T480]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.428487][  T480]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   41.428492][  T480]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   41.428494][  T480]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.428498][  T480]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   41.428505][  T480]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   41.428508][  T480]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   41.428514][  T480]  vprintk_emit (kernel/printk/printk.c:2479)
[   41.428520][  T480]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   41.428524][  T480]  ? team_nl_send_multicast (./include/net/netlink.h:1165 ./include/net/genetlink.h:497 ./include/net/genetlink.h:514 drivers/net/team/team_core.c:3032)
[   41.428530][  T480]  ? team_nl_send_options_get (drivers/net/team/team_core.c:2678)
[   41.428536][  T480]  _printk (kernel/printk/printk.c:2504)
[   41.428542][  T480]  ? snapshot_read.cold (user.c:?)
[   41.428548][  T480]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   41.428552][  T480]  ? kasan_quarantine_put (mm/kasan/quarantine.c:234 (discriminator 6))
[   41.428557][  T480]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   41.428561][  T480]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   41.428569][  T480]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   41.428573][  T480]  ? netdev_notice (net/core/dev.c:13194)
[   41.428575][  T480]  ? team_nl_send_options_get (./include/linux/skbuff.h:2915 (discriminator 2))
[   41.428583][  T480]  ? team_options_register (drivers/net/team/team_core.c:343)
[   41.428587][  T480]  ? lb_init (drivers/net/team/team_mode_loadbalance.c:617)
[   41.428595][  T480]  team_mode_option_set.cold (drivers/net/team/team_core.c:639 drivers/net/team/team_core.c:1486)
[   41.428604][  T480]  team_nl_options_set_doit (drivers/net/team/team_core.c:375 drivers/net/team/team_core.c:2849)
[   41.428619][  T480]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   41.428624][  T480]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.428637][  T480]  ? __nla_parse (lib/nlattr.c:732)
[   41.428642][  T480]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:789 (discriminator 2) net/netlink/genetlink.c:944 (discriminator 2))
[   41.428650][  T480]  ? genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   41.428653][  T480]  genl_family_rcv_msg_doit (net/netlink/genetlink.c:1114)
[   41.428658][  T480]  ? genl_family_rcv_msg_attrs_parse.isra.0 (./include/net/netlink.h:785 (discriminator 2))
[   41.428670][  T480]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.428674][  T480]  ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22))
[   41.428678][  T480]  ? write_profile (profile.c:?)
[   41.428682][  T480]  ? unwind_get_return_address (arch/x86/kernel/unwind_orc.c:385 arch/x86/kernel/unwind_orc.c:380)
[   41.428690][  T480]  genl_family_rcv_msg (net/netlink/genetlink.c:1194)
[   41.428696][  T480]  ? genl_family_rcv_msg_dumpit (net/netlink/genetlink.c:1079)
[   41.428701][  T480]  ? team_nl_options_get_doit (drivers/net/team/team_core.c:2714)
[   41.428705][  T480]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.428715][  T480]  genl_rcv_msg (net/netlink/genetlink.c:1209)
[   41.428721][  T480]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   41.428724][  T480]  ? genl_family_rcv_msg (net/netlink/genetlink.c:1136 (discriminator 2))
[   41.428730][  T480]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   41.428743][  T480]  ? 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))
[   41.428746][  T480]  ? 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))
[   41.428753][  T480]  genl_rcv (net/netlink/genetlink.c:1218)
[   41.428757][  T480]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   41.428764][  T480]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   41.428768][  T480]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.428776][  T480]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   41.428783][  T480]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   41.428791][  T480]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   41.428800][  T480]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   41.428805][  T480]  ? copy_msghdr_from_user (net/socket.c:2650)
[   41.428809][  T480]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   41.428812][  T480]  ? move_addr_to_kernel (net/socket.c:258)
[   41.428819][  T480]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.428822][  T480]  ? net_dim (lib/dim/net_dim.c:265 (discriminator 3) lib/dim/net_dim.c:309 (discriminator 3) lib/dim/net_dim.c:364 (discriminator 3))
[   41.428826][  T480]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   41.428833][  T480]  ___sys_sendmsg (net/socket.c:2767)
[   41.428838][  T480]  ? copy_msghdr_from_user (net/socket.c:2619)
[   41.428842][  T480]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   41.428855][  T480]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   41.428868][  T480]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   41.428871][  T480]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   41.428880][  T480]  __sys_sendmsg (net/socket.c:2799)
[   41.428885][  T480]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   41.428887][  T480]  ? do_pipe2 (fs/pipe.c:1129)
[   41.428899][  T480]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.428903][  T480]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   41.428910][  T480]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   41.428912][  T480]  ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3))
[   41.428917][  T480]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   41.428923][  T480] RIP: 0033:0x7fa76617a54e
[   41.428929][  T480] 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
[   41.428931][  T480] RSP: 002b:00007ffcd3fc5d90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   41.428935][  T480] RAX: ffffffffffffffda RBX: 0000556ab8b0ef70 RCX: 00007fa76617a54e
[   41.428937][  T480] RDX: 0000000000000000 RSI: 00007ffcd3fc5e30 RDI: 0000000000000007
[   41.428939][  T480] RBP: 00007ffcd3fc5da0 R08: 0000000000000000 R09: 0000000000000000
[   41.428940][  T480] R10: 0000000000000000 R11: 0000000000000202 R12: 0000556ab8b14c30
[   41.428942][  T480] R13: 00007ffcd3fc5e30 R14: 0000556ab8b0ee80 R15: 0000000000000000
| [   47.418328][  T302] softirqs last disabled at (148488): fib6_run_gc (./include/linux/spinlock.h:431 net/ipv6/ip6_fib.c:2437)
| [   47.418331][  T302] Preemption disabled at:
| [   47.418331][  T302] vprintk_emit (kernel/printk/printk.c:2471)
| [   47.418341][  T302] Tainted: [W]=WARN
[   47.418342][  T302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   47.418343][  T302] Call Trace:
[   47.418345][  T302]  <TASK>
[   47.418346][  T302]  dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120)
[   47.418352][  T302]  ? vprintk_emit (kernel/printk/printk.c:2471)
[   47.418354][  T302]  __might_resched.cold (kernel/sched/core.c:9234)
[   47.418359][  T302]  ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3))
[   47.418363][  T302]  ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439)
[   47.418368][  T302]  __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))
[   47.418370][  T302]  ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   47.418376][  T302]  ? 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)
[   47.418379][  T302]  alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429)
[   47.418382][  T302]  put_chars (drivers/char/virtio_console.c:1176)
[   47.418384][  T302]  ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934)
[   47.418386][  T302]  ? __send_to_port (drivers/char/virtio_console.c:654)
[   47.418389][  T302]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.418392][  T302]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   47.418397][  T302]  hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2))
[   47.418399][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418401][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418406][  T302]  ? hvc_write (drivers/tty/hvc/hvc_console.c:501)
[   47.418407][  T302]  ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2))
[   47.418410][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418413][  T302]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   47.418417][  T302]  console_emit_next_record (kernel/printk/printk.c:3183)
[   47.418420][  T302]  ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20)
[   47.418422][  T302]  ? 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))
[   47.418425][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418428][  T302]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   47.418432][  T302]  console_flush_one_record (kernel/printk/printk.c:3268)
[   47.418436][  T302]  ? console_emit_next_record (kernel/printk/printk.c:3150)
[   47.418437][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418442][  T302]  console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420)
[   47.418445][  T302]  ? console_flush_one_record (kernel/printk/printk.c:3316)
[   47.418447][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418449][  T302]  ? lock_acquire (kernel/locking/lockdep.c:5913)
[   47.418453][  T302]  ? __down_trylock_console_sem (kernel/printk/printk.c:334)
[   47.418455][  T302]  ? vprintk_emit (kernel/printk/printk.c:2478)
[   47.418458][  T302]  vprintk_emit (kernel/printk/printk.c:2479)
[   47.418462][  T302]  ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126))
[   47.418464][  T302]  ? rtnl_newlink (net/core/rtnetlink.c:4215)
[   47.418465][  T302]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   47.418467][  T302]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   47.418470][  T302]  ? look_up_lock_class (kernel/locking/lockdep.c:949 (discriminator 5))
[   47.418473][  T302]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.418476][  T302]  _printk (kernel/printk/printk.c:2504)
[   47.418480][  T302]  ? snapshot_read.cold (user.c:?)
[   47.418484][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418486][  T302]  ? netdev_name (./include/linux/netdevice.h:5709 (discriminator 1))
[   47.418489][  T302]  ? __netdev_printk (net/core/dev.c:13148 (discriminator 2))
[   47.418493][  T302]  netdev_info (net/core/dev.c:13195 (discriminator 3))
[   47.418495][  T302]  ? netdev_notice (net/core/dev.c:13194)
[   47.418500][  T302]  ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:470 (discriminator 2) kernel/locking/lockdep.c:4427 (discriminator 2))
[   47.418502][  T302]  ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488)
[   47.418503][  T302]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6))
[   47.418506][  T302]  ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1))
[   47.418508][  T302]  ? kvfree_call_rcu (mm/slab_common.c:1509 (discriminator 3) mm/slab_common.c:2081 (discriminator 3))
[   47.418513][  T302]  team_port_del (drivers/net/team/team_core.c:1468)
[   47.418519][  T302]  do_set_master (net/core/rtnetlink.c:3055)
[   47.418523][  T302]  do_setlink.isra.0 (net/core/rtnetlink.c:3273 (discriminator 1))
[   47.418527][  T302]  ? stack_trace_save (kernel/stacktrace.c:122 (discriminator 1))
[   47.418530][  T302]  ? rtnl_link_get_size (net/core/rtnetlink.c:747)
[   47.418532][  T302]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380)
[   47.418533][  T302]  ? stack_depot_save_flags (lib/stackdepot.c:609 (discriminator 2) lib/stackdepot.c:676 (discriminator 2))
[   47.418537][  T302]  ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3))
[   47.418539][  T302]  ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[   47.418541][  T302]  ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2))
[   47.418544][  T302]  ? kasan_save_stack (mm/kasan/common.c:58)
[   47.418547][  T302]  ? kasan_save_stack (mm/kasan/common.c:57)
[   47.418548][  T302]  ? kasan_save_track (mm/kasan/common.c:78)
[   47.418551][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418553][  T302]  ? netlink_seq_next (net/netlink/af_netlink.c:2684)
[   47.418556][  T302]  ? ___sys_sendmsg (net/socket.c:2757)
[   47.418561][  T302]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   47.418563][  T302]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   47.418565][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418567][  T302]  ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22))
[   47.418569][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418571][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418573][  T302]  ? trace_contention_end (./include/trace/events/lock.h:121 (discriminator 22))
[   47.418577][  T302]  ? __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)
[   47.418582][  T302]  ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1))
[   47.418584][  T302]  ? rtnl_newlink (net/core/rtnetlink.c:80 net/core/rtnetlink.c:366 net/core/rtnetlink.c:4214)
[   47.418587][  T302]  ? ww_mutex_lock (kernel/locking/mutex.c:934)
[   47.418589][  T302]  ? nla_get_range_signed (lib/nlattr.c:270)
[   47.418594][  T302]  ? __rtnl_newlink (net/core/rtnetlink.c:4063)
[   47.418599][  T302]  rtnl_newlink (net/core/rtnetlink.c:4215)
[   47.418604][  T302]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   47.418606][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418610][  T302]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   47.418612][  T302]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   47.418614][  T302]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   47.418616][  T302]  ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554)
[   47.418619][  T302]  ? rtnl_bridge_getlink (net/core/rtnetlink.c:5558)
[   47.418621][  T302]  rtnetlink_rcv_msg (net/core/rtnetlink.c:7132)
[   47.418625][  T302]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.418626][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418630][  T302]  ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2))
[   47.418638][  T302]  ? find_held_lock (kernel/locking/lockdep.c:5367)
[   47.418641][  T302]  netlink_rcv_skb (net/netlink/af_netlink.c:2556)
[   47.418643][  T302]  ? rtnl_link_fill (./include/net/netlink.h:1107 (discriminator 1))
[   47.418646][  T302]  ? netlink_ack (./include/linux/skbuff.h:2718)
[   47.418652][  T302]  ? 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))
[   47.418653][  T302]  ? 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))
[   47.418657][  T302]  netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1345)
[   47.418661][  T302]  ? netlink_attachskb (./arch/x86/include/asm/bitops.h:202 (discriminator 1))
[   47.418664][  T302]  ? __lock_acquire (kernel/locking/lockdep.c:5254)
[   47.418668][  T302]  netlink_sendmsg (net/netlink/af_netlink.c:1900)
[   47.418671][  T302]  ? netlink_unicast (./include/net/net_namespace.h:422 (discriminator 7))
[   47.418675][  T302]  ? __might_fault (mm/memory.c:7482 (discriminator 5))
[   47.418680][  T302]  ____sys_sendmsg (net/socket.c:800 (discriminator 4) net/socket.c:815 (discriminator 4) net/socket.c:2713 (discriminator 4))
[   47.418682][  T302]  ? copy_msghdr_from_user (net/socket.c:2650)
[   47.418685][  T302]  ? get_timestamp.constprop.0 (./include/linux/netdevice.h:5399)
[   47.418686][  T302]  ? move_addr_to_kernel (net/socket.c:258)
[   47.418693][  T302]  ___sys_sendmsg (net/socket.c:2767)
[   47.418696][  T302]  ? copy_msghdr_from_user (net/socket.c:2619)
[   47.418704][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418711][  T302]  ? __ia32_sys_connect (net/socket.c:2186)
[   47.418715][  T302]  __sys_sendmsg (net/socket.c:2799)
[   47.418718][  T302]  ? __sys_sendmsg_sock (net/socket.c:2780)
[   47.418724][  T302]  ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3))
[   47.418727][  T302]  do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84)
[   47.418729][  T302]  ? irq_exit_rcu (kernel/softirq.c:786)
[   47.418733][  T302]  entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121)
[   47.418735][  T302] RIP: 0033:0x7f73ef51054e
[   47.418739][  T302] 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
[   47.418741][  T302] RSP: 002b:00007ffe2f458750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[   47.418744][  T302] RAX: ffffffffffffffda RBX: 0000561963685330 RCX: 00007f73ef51054e
[   47.418745][  T302] RDX: 0000000000000000 RSI: 00007ffe2f4587f0 RDI: 0000000000000005
[   47.418746][  T302] RBP: 00007ffe2f458760 R08: 0000000000000000 R09: 0000000000000000
[   47.418747][  T302] R10: 0000000000000000 R11: 0000000000000202 R12: 00005619636aa020


Finger prints:
__alloc_skb:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
fib6_run_gc:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars
__irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars