======================================
| [   27.904569][  T443] RCU nest depth: 0, expected: 0
| [   27.904737][  T443] 2 locks held by tc/443:
| [ 27.904888][ T443] #0: ffffffffb45e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 27.905243][ T443] #1: ffff88800a8bc990 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   27.905798][  T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.906012][  T443] Call Trace:
[   27.906197][  T443]  <TASK>
[ 27.906286][ T443] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.906461][ T443] __might_resched (kernel/sched/core.c:8759)
[ 27.906625][ T443] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 27.906796][ T443] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 27.906975][ T443] static_key_slow_inc (kernel/jump_label.c:191)
[ 27.907153][ T443] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 27.907330][ T443] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 27.907457][ T443] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.907652][ T443] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 27.907824][ T443] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 27.907990][ T443] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.908165][ T443] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 27.908333][ T443] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.908494][ T443] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.908656][ T443] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 27.908792][ T443] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 27.908959][ T443] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 27.909131][ T443] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.909299][ T443] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 27.909481][ T443] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.909649][ T443] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.909816][ T443] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 27.909999][ T443] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 27.910171][ T443] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 27.910398][ T443] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 27.910621][ T443] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 27.910799][ T443] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 27.910969][ T443] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 27.911150][ T443] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 27.911382][ T443] ___sys_sendmsg (net/socket.c:2624)
[ 27.911545][ T443] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 27.911769][ T443] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 27.911986][ T443] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 27.912256][ T443] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 27.912470][ T443] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 27.912675][ T443] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 27.912922][ T443] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 27.913098][ T443] ? do_sys_openat2 (fs/open.c:1405)
[ 27.913269][ T443] ? do_sys_openat2 (fs/open.c:1411)
[ 27.913447][ T443] ? do_sys_openat2 (fs/open.c:1411)
[ 27.913641][ T443] __sys_sendmsg (net/socket.c:2654)
[ 27.913842][ T443] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 27.914036][ T443] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.914210][ T443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   27.914416][  T443] RIP: 0033:0x7f61380d49a7
[ 27.914593][ T443] Code: Unable to access opcode bytes at 0x7f61380d497d.

Code starting with the faulting instruction
===========================================
[   27.914806][  T443] RSP: 002b:00007fffe136b0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   27.915064][  T443] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f61380d49a7
[   27.915326][  T443] RDX: 0000000000000000 RSI: 00007fffe136b160 RDI: 0000000000000005
[   27.915572][  T443] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   27.915815][  T443] R10: 00007f6137f8d708 R11: 0000000000000246 R12: 00007fffe1370990
[   27.916082][  T443] R13: 0000000067858a30 R14: 0000000000483b60 R15: 00007fffe1370994
| [ 27.918543][ T443] #1: ffff88800a8bc990 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 27.918786][ T443] #2: ffffffffb3bddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   27.919054][  T443] stack backtrace:
| [   27.919459][  T443] Tainted: [W]=WARN
[   27.919596][  T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.919766][  T443] Call Trace:
[   27.919878][  T443]  <TASK>
[ 27.919988][ T443] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.920157][ T443] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 27.920321][ T443] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 27.920489][ T443] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 27.920669][ T443] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 27.920806][ T443] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 27.920942][ T443] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 27.921148][ T443] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 27.921354][ T443] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 27.921492][ T443] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 27.921688][ T443] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 27.921909][ T443] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 27.922074][ T443] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 27.922260][ T443] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 27.922465][ T443] ? static_key_fast_inc_not_disabled (./arch/x86/include/asm/atomic.h:23 (discriminator 3) ./include/linux/atomic/atomic-arch-fallback.h:457 (discriminator 3) ./include/linux/atomic/atomic-instrumented.h:33 (discriminator 3) kernel/jump_label.c:141 (discriminator 3))
[ 27.922705][ T443] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 27.922968][ T443] ? static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 27.923226][ T443] static_key_slow_inc_cpuslocked (./include/linux/instrumented.h:96 ./include/linux/atomic/atomic-instrumented.h:1195 kernel/jump_label.c:167 kernel/jump_label.c:151)
[ 27.923490][ T443] static_key_slow_inc (kernel/jump_label.c:191)
[ 27.923700][ T443] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 27.923926][ T443] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 27.924096][ T443] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.924322][ T443] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 27.924538][ T443] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 27.924752][ T443] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.924966][ T443] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 27.925180][ T443] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.925406][ T443] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 27.925618][ T443] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 27.925780][ T443] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 27.925993][ T443] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 27.926207][ T443] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.926427][ T443] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 27.926648][ T443] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.926872][ T443] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.927085][ T443] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 27.927273][ T443] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 27.927410][ T443] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 27.927551][ T443] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 27.927689][ T443] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 27.927825][ T443] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 27.927961][ T443] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 27.928116][ T443] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 27.928288][ T443] ___sys_sendmsg (net/socket.c:2624)
[ 27.928424][ T443] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 27.928595][ T443] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 27.928733][ T443] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 27.928901][ T443] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 27.929075][ T443] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 27.929227][ T443] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 27.929396][ T443] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 27.929533][ T443] ? do_sys_openat2 (fs/open.c:1405)
[ 27.929669][ T443] ? do_sys_openat2 (fs/open.c:1411)
[ 27.929805][ T443] ? do_sys_openat2 (fs/open.c:1411)
[ 27.929938][ T443] __sys_sendmsg (net/socket.c:2654)
[ 27.930083][ T443] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 27.930231][ T443] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.930371][ T443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   27.930541][  T443] RIP: 0033:0x7f61380d49a7
[ 27.930696][ T443] Code: Unable to access opcode bytes at 0x7f61380d497d.

Code starting with the faulting instruction
===========================================
[   27.930869][  T443] RSP: 002b:00007fffe136b0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   27.931090][  T443] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f61380d49a7
[   27.931311][  T443] RDX: 0000000000000000 RSI: 00007fffe136b160 RDI: 0000000000000005
[   27.931520][  T443] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   27.931726][  T443] R10: 00007f6137f8d708 R11: 0000000000000246 R12: 00007fffe1370990
[   27.931926][  T443] R13: 0000000067858a30 R14: 0000000000483b60 R15: 00007fffe1370994
| [   29.488917][  T472] preempt_count: 1, expected: 0
| [   29.489076][  T472] RCU nest depth: 0, expected: 0
| [   29.489220][  T472] INFO: lockdep is turned off.
| [   29.489624][  T472] Tainted: [W]=WARN
[   29.489726][  T472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.489887][  T472] Call Trace:
[   29.489987][  T472]  <TASK>
[ 29.490055][ T472] dump_stack_lvl (lib/dump_stack.c:123)
[ 29.490199][ T472] __might_resched (kernel/sched/core.c:8759)
[ 29.490332][ T472] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 29.490477][ T472] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 29.490611][ T472] static_key_slow_inc (kernel/jump_label.c:191)
[ 29.490742][ T472] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 29.490873][ T472] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 29.491005][ T472] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 29.491178][ T472] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 29.491290][ T472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 29.491437][ T472] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 29.491589][ T472] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 29.491734][ T472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.491876][ T472] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 29.492019][ T472] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 29.492165][ T472] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 29.492310][ T472] ? find_stack (lib/stackdepot.c:552)
[ 29.492466][ T472] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 29.492614][ T472] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 29.492760][ T472] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 29.492904][ T472] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 29.493050][ T472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.493193][ T472] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 29.493341][ T472] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 29.493491][ T472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 29.493633][ T472] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 29.493779][ T472] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 29.493924][ T472] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 29.494068][ T472] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 29.494246][ T472] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 29.494392][ T472] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 29.494546][ T472] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 29.494690][ T472] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 29.494836][ T472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 29.494980][ T472] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 29.495162][ T472] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 29.495306][ T472] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 29.495487][ T472] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 29.495641][ T472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.495788][ T472] ___sys_sendmsg (net/socket.c:2624)
[ 29.495931][ T472] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 29.496112][ T472] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 29.496257][ T472] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 29.496435][ T472] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 29.496582][ T472] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 29.496738][ T472] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 29.496929][ T472] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 29.497077][ T472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.497216][ T472] ? do_sys_openat2 (fs/open.c:1411)
[ 29.497350][ T472] ? do_sys_openat2 (fs/open.c:1411)
[ 29.497490][ T472] __sys_sendmsg (net/socket.c:2654)
[ 29.497620][ T472] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 29.497762][ T472] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 29.497925][ T472] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 29.498061][ T472] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   29.498226][  T472] RIP: 0033:0x7f69f22db9a7
[ 29.498365][ T472] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   29.498834][  T472] RSP: 002b:00007ffe061b6798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   29.499038][  T472] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f69f22db9a7
[   29.499251][  T472] RDX: 0000000000000000 RSI: 00007ffe061b6800 RDI: 0000000000000005
[   29.499449][  T472] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   29.499667][  T472] R10: 00007f69f2194708 R11: 0000000000000246 R12: 00007ffe061bb990
[   29.499861][  T472] R13: 0000000067858a32 R14: 0000000000483b60 R15: 00007ffe061bb994
| [   33.608248][  T543] preempt_count: 1, expected: 0
| [   33.608400][  T543] RCU nest depth: 0, expected: 0
| [   33.608531][  T543] INFO: lockdep is turned off.
| [   33.608925][  T543] Tainted: [W]=WARN
[   33.609028][  T543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.609198][  T543] Call Trace:
[   33.609299][  T543]  <TASK>
[ 33.609370][ T543] dump_stack_lvl (lib/dump_stack.c:123)
[ 33.609512][ T543] __might_resched (kernel/sched/core.c:8759)
[ 33.609655][ T543] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 33.609792][ T543] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 33.609924][ T543] static_key_slow_inc (kernel/jump_label.c:191)
[ 33.610059][ T543] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 33.610194][ T543] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.610332][ T543] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 33.610468][ T543] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 33.610571][ T543] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.610706][ T543] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 33.610837][ T543] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 33.610972][ T543] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.611114][ T543] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.611251][ T543] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 33.611390][ T543] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.611534][ T543] ? find_stack (lib/stackdepot.c:552)
[ 33.611675][ T543] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 33.611815][ T543] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 33.611947][ T543] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.612077][ T543] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 33.612212][ T543] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.612339][ T543] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 33.612474][ T543] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 33.612612][ T543] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.612741][ T543] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 33.612870][ T543] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 33.613002][ T543] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 33.613137][ T543] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 33.613299][ T543] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 33.613431][ T543] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 33.613560][ T543] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 33.613690][ T543] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 33.613822][ T543] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.613952][ T543] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 33.614089][ T543] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 33.614219][ T543] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 33.614386][ T543] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 33.614517][ T543] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.614647][ T543] ___sys_sendmsg (net/socket.c:2624)
[ 33.614779][ T543] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 33.614946][ T543] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 33.615078][ T543] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 33.615243][ T543] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 33.615376][ T543] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 33.615514][ T543] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 33.615682][ T543] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 33.615817][ T543] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.615949][ T543] ? do_sys_openat2 (fs/open.c:1411)
[ 33.616080][ T543] ? do_sys_openat2 (fs/open.c:1411)
[ 33.616223][ T543] __sys_sendmsg (net/socket.c:2654)
[ 33.616356][ T543] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 33.616488][ T543] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 33.616648][ T543] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 33.616779][ T543] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   33.616953][  T543] RIP: 0033:0x7f99c26189a7
[ 33.617095][ T543] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   33.617553][  T543] RSP: 002b:00007ffd74447288 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   33.617753][  T543] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f99c26189a7
[   33.617956][  T543] RDX: 0000000000000000 RSI: 00007ffd744472f0 RDI: 0000000000000005
[   33.618149][  T543] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   33.618361][  T543] R10: 00007f99c24d1708 R11: 0000000000000246 R12: 00007ffd7444b990
[   33.618557][  T543] R13: 0000000067858a36 R14: 0000000000483b60 R15: 00007ffd7444b994
| [   35.179789][  T569] preempt_count: 1, expected: 0
| [   35.179981][  T569] RCU nest depth: 0, expected: 0
| [   35.180174][  T569] INFO: lockdep is turned off.
| [   35.180716][  T569] Tainted: [W]=WARN
[   35.180898][  T569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.181137][  T569] Call Trace:
[   35.181285][  T569]  <TASK>
[ 35.181387][ T569] dump_stack_lvl (lib/dump_stack.c:123)
[ 35.181593][ T569] __might_resched (kernel/sched/core.c:8759)
[ 35.181790][ T569] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 35.181986][ T569] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 35.182186][ T569] static_key_slow_inc (kernel/jump_label.c:191)
[ 35.182388][ T569] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 35.182610][ T569] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 35.182816][ T569] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 35.183024][ T569] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 35.183187][ T569] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 35.183395][ T569] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 35.183601][ T569] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 35.183814][ T569] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.184023][ T569] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 35.184225][ T569] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 35.184431][ T569] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 35.184633][ T569] ? find_stack (lib/stackdepot.c:552)
[ 35.184841][ T569] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 35.185047][ T569] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 35.185250][ T569] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 35.185460][ T569] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 35.185668][ T569] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.185867][ T569] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 35.186072][ T569] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 35.186269][ T569] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 35.186476][ T569] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 35.186691][ T569] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 35.186904][ T569] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 35.187105][ T569] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 35.187360][ T569] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 35.187569][ T569] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 35.187772][ T569] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 35.187975][ T569] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 35.188178][ T569] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 35.188374][ T569] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 35.188569][ T569] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 35.188760][ T569] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 35.189007][ T569] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 35.189215][ T569] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.189418][ T569] ___sys_sendmsg (net/socket.c:2624)
[ 35.189629][ T569] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 35.189894][ T569] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 35.190100][ T569] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 35.190357][ T569] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 35.190560][ T569] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 35.190769][ T569] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 35.191029][ T569] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 35.191241][ T569] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.191442][ T569] ? do_sys_openat2 (fs/open.c:1411)
[ 35.191655][ T569] ? do_sys_openat2 (fs/open.c:1411)
[ 35.191861][ T569] __sys_sendmsg (net/socket.c:2654)
[ 35.192069][ T569] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 35.192281][ T569] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 35.192540][ T569] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 35.192752][ T569] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   35.193006][  T569] RIP: 0033:0x7f774eab89a7
[ 35.193221][ T569] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   35.193937][  T569] RSP: 002b:00007fff4077bc28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   35.194260][  T569] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f774eab89a7
[   35.194572][  T569] RDX: 0000000000000000 RSI: 00007fff4077bc90 RDI: 0000000000000005
[   35.194880][  T569] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   35.195181][  T569] R10: 00007f774e971708 R11: 0000000000000246 R12: 00007fff40780990
[   35.195489][  T569] R13: 0000000067858a38 R14: 0000000000483b60 R15: 00007fff40780994
| [   37.449028][  T605] preempt_count: 1, expected: 0
| [   37.449179][  T605] RCU nest depth: 0, expected: 0
| [   37.449333][  T605] INFO: lockdep is turned off.
| [   37.449719][  T605] Tainted: [W]=WARN
[   37.449822][  T605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.449991][  T605] Call Trace:
[   37.450095][  T605]  <TASK>
[ 37.450166][ T605] dump_stack_lvl (lib/dump_stack.c:123)
[ 37.450312][ T605] __might_resched (kernel/sched/core.c:8759)
[ 37.450448][ T605] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 37.450587][ T605] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 37.450722][ T605] static_key_slow_inc (kernel/jump_label.c:191)
[ 37.450858][ T605] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 37.450997][ T605] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 37.451144][ T605] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 37.451284][ T605] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 37.451387][ T605] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 37.451523][ T605] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 37.451662][ T605] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 37.451806][ T605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 37.451938][ T605] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 37.452075][ T605] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 37.452209][ T605] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 37.452342][ T605] ? find_stack (lib/stackdepot.c:552)
[ 37.452485][ T605] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 37.452619][ T605] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 37.452751][ T605] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 37.452883][ T605] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 37.453024][ T605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 37.453157][ T605] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 37.453295][ T605] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 37.453426][ T605] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 37.453558][ T605] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 37.453690][ T605] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 37.453819][ T605] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 37.453953][ T605] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 37.454119][ T605] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 37.454255][ T605] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 37.454389][ T605] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 37.454527][ T605] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 37.454656][ T605] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 37.454793][ T605] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 37.454935][ T605] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 37.455064][ T605] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 37.455226][ T605] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 37.455360][ T605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 37.455493][ T605] ___sys_sendmsg (net/socket.c:2624)
[ 37.455627][ T605] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 37.455793][ T605] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 37.455930][ T605] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 37.456094][ T605] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 37.456224][ T605] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 37.456361][ T605] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 37.456528][ T605] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 37.456661][ T605] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 37.456793][ T605] ? do_sys_openat2 (fs/open.c:1411)
[ 37.456939][ T605] ? do_sys_openat2 (fs/open.c:1411)
[ 37.457069][ T605] __sys_sendmsg (net/socket.c:2654)
[ 37.457200][ T605] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 37.457337][ T605] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 37.457500][ T605] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 37.457634][ T605] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   37.457800][  T605] RIP: 0033:0x7f046267b9a7
[ 37.457944][ T605] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   37.458419][  T605] RSP: 002b:00007ffd075006d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   37.458620][  T605] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f046267b9a7
[   37.458820][  T605] RDX: 0000000000000000 RSI: 00007ffd07500740 RDI: 0000000000000005
[   37.459029][  T605] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   37.459233][  T605] R10: 00007f0462534708 R11: 0000000000000246 R12: 00007ffd07506990
[   37.459435][  T605] R13: 0000000067858a3a R14: 0000000000483b60 R15: 00007ffd07506994
| [   38.959993][  T631] preempt_count: 1, expected: 0
| [   38.960140][  T631] RCU nest depth: 0, expected: 0
| [   38.960286][  T631] INFO: lockdep is turned off.
| [   38.960850][  T631] Tainted: [W]=WARN
[   38.960949][  T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   38.961112][  T631] Call Trace:
[   38.961220][  T631]  <TASK>
[ 38.961290][ T631] dump_stack_lvl (lib/dump_stack.c:123)
[ 38.961433][ T631] __might_resched (kernel/sched/core.c:8759)
[ 38.961568][ T631] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 38.961713][ T631] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 38.961846][ T631] static_key_slow_inc (kernel/jump_label.c:191)
[ 38.961987][ T631] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 38.962131][ T631] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 38.962268][ T631] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 38.962400][ T631] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 38.962501][ T631] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 38.962635][ T631] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 38.962771][ T631] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 38.962934][ T631] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 38.963073][ T631] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 38.963204][ T631] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 38.963342][ T631] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 38.963473][ T631] ? find_stack (lib/stackdepot.c:552)
[ 38.963614][ T631] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 38.963747][ T631] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 38.963877][ T631] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 38.964011][ T631] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 38.964144][ T631] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 38.964274][ T631] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 38.964405][ T631] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 38.964533][ T631] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 38.964662][ T631] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 38.964799][ T631] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 38.964929][ T631] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 38.965057][ T631] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 38.965225][ T631] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 38.965359][ T631] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 38.965488][ T631] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 38.965618][ T631] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 38.965768][ T631] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 38.965899][ T631] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 38.966031][ T631] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 38.966160][ T631] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 38.966320][ T631] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 38.966462][ T631] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 38.966591][ T631] ___sys_sendmsg (net/socket.c:2624)
[ 38.966720][ T631] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 38.966897][ T631] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 38.967041][ T631] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 38.967201][ T631] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 38.967333][ T631] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 38.967469][ T631] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 38.967637][ T631] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 38.967774][ T631] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 38.967903][ T631] ? do_sys_openat2 (fs/open.c:1411)
[ 38.968036][ T631] ? do_sys_openat2 (fs/open.c:1411)
[ 38.968166][ T631] __sys_sendmsg (net/socket.c:2654)
[ 38.968294][ T631] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 38.968426][ T631] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 38.968589][ T631] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 38.968725][ T631] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   38.968886][  T631] RIP: 0033:0x7fd7132e59a7
[ 38.969022][ T631] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   38.969471][  T631] RSP: 002b:00007ffd44a7fa08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   38.969672][  T631] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fd7132e59a7
[   38.969864][  T631] RDX: 0000000000000000 RSI: 00007ffd44a7fa70 RDI: 0000000000000005
[   38.970055][  T631] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   38.970246][  T631] R10: 00007fd71319e708 R11: 0000000000000246 R12: 00007ffd44a85990


Finger prints:
__lock_acquire:__mutex_lock:static_key_slow_inc_cpuslocked:static_key_slow_inc:tc_new_tfilter
__might_resched:cpus_read_lock:static_key_slow_inc:tc_new_tfilter:rtnetlink_rcv_msg