======================================
| [  503.059388][ T2396] RCU nest depth: 0, expected: 0
| [  503.059653][ T2396] 2 locks held by tc/2396:
| [ 503.059821][ T2396] #0: ffffffff8fbe7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 503.060125][ T2396] #1: ffff88800a0ee390 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[  503.060674][ T2396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  503.060879][ T2396] Call Trace:
[  503.061005][ T2396]  <TASK>
[ 503.061096][ T2396] dump_stack_lvl (lib/dump_stack.c:123)
[ 503.061273][ T2396] __might_resched (kernel/sched/core.c:8759)
[ 503.061437][ T2396] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 503.061606][ T2396] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 503.061787][ T2396] static_key_slow_inc (kernel/jump_label.c:191)
[ 503.061950][ T2396] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 503.062122][ T2396] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 503.062248][ T2396] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 503.062439][ T2396] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 503.062615][ T2396] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 503.062779][ T2396] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 503.062942][ T2396] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 503.063106][ T2396] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 503.063270][ T2396] ? 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)
[ 503.063432][ T2396] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 503.063563][ T2396] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 503.063731][ T2396] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 503.063898][ T2396] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 503.064063][ T2396] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 503.064242][ T2396] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 503.064410][ T2396] ? 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)
[ 503.064578][ T2396] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 503.064745][ T2396] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 503.064906][ T2396] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 503.065082][ T2396] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 503.065256][ T2396] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 503.065434][ T2396] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 503.065599][ T2396] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 503.065763][ T2396] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 503.065978][ T2396] ___sys_sendmsg (net/socket.c:2624)
[ 503.066137][ T2396] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 503.066339][ T2396] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 503.066512][ T2396] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 503.066716][ T2396] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 503.066884][ T2396] ? 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)
[ 503.067055][ T2396] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 503.067260][ T2396] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 503.067420][ T2396] ? do_sys_openat2 (fs/open.c:1405)
[ 503.067581][ T2396] ? do_sys_openat2 (fs/open.c:1411)
[ 503.067745][ T2396] ? do_sys_openat2 (fs/open.c:1411)
[ 503.067916][ T2396] __sys_sendmsg (net/socket.c:2654)
[ 503.068084][ T2396] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 503.068267][ T2396] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 503.068431][ T2396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  503.068630][ T2396] RIP: 0033:0x7f9c6b7c19a7
[ 503.068805][ T2396] Code: Unable to access opcode bytes at 0x7f9c6b7c197d.

Code starting with the faulting instruction
===========================================
[  503.069051][ T2396] RSP: 002b:00007ffeef1d6cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  503.069298][ T2396] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f9c6b7c19a7
[  503.069557][ T2396] RDX: 0000000000000000 RSI: 00007ffeef1d6d60 RDI: 0000000000000005
[  503.069796][ T2396] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  503.070037][ T2396] R10: 00007f9c6b67a708 R11: 0000000000000246 R12: 00007ffeef1db95d
[  503.070275][ T2396] R13: 0000000067858964 R14: 0000000000483b60 R15: 00007ffeef1db95f
| [ 503.072461][ T2396] #1: ffff88800a0ee390 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 503.072698][ T2396] #2: ffffffff8f1ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [  503.072993][ T2396] stack backtrace:
| [  503.073354][ T2396] Tainted: [W]=WARN
[  503.073455][ T2396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  503.073706][ T2396] Call Trace:
[  503.073808][ T2396]  <TASK>
[ 503.073878][ T2396] dump_stack_lvl (lib/dump_stack.c:123)
[ 503.074013][ T2396] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 503.074147][ T2396] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 503.074277][ T2396] ? 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)
[ 503.074443][ T2396] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 503.074580][ T2396] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 503.074717][ T2396] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 503.074857][ T2396] ? 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)
[ 503.075021][ T2396] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 503.075153][ T2396] ? 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)
[ 503.075318][ T2396] ? 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)
[ 503.075479][ T2396] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 503.075610][ T2396] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 503.075742][ T2396] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 503.075878][ T2396] ? 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))
[ 503.076040][ T2396] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 503.076205][ T2396] ? 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)
[ 503.076366][ T2396] 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)
[ 503.076529][ T2396] static_key_slow_inc (kernel/jump_label.c:191)
[ 503.076661][ T2396] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 503.076798][ T2396] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 503.076898][ T2396] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 503.077035][ T2396] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 503.077167][ T2396] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 503.077300][ T2396] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 503.077432][ T2396] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 503.077563][ T2396] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 503.077699][ T2396] ? 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)
[ 503.077831][ T2396] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 503.077932][ T2396] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 503.078065][ T2396] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 503.078195][ T2396] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 503.078328][ T2396] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 503.078464][ T2396] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 503.078596][ T2396] ? 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)
[ 503.078728][ T2396] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 503.078860][ T2396] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 503.079018][ T2396] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 503.079151][ T2396] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 503.079282][ T2396] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 503.079417][ T2396] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 503.079573][ T2396] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 503.079704][ T2396] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 503.079869][ T2396] ___sys_sendmsg (net/socket.c:2624)
[ 503.080002][ T2396] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 503.080173][ T2396] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 503.080305][ T2396] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 503.080475][ T2396] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 503.080613][ T2396] ? 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)
[ 503.080750][ T2396] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 503.080914][ T2396] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 503.081048][ T2396] ? do_sys_openat2 (fs/open.c:1405)
[ 503.081180][ T2396] ? do_sys_openat2 (fs/open.c:1411)
[ 503.081310][ T2396] ? do_sys_openat2 (fs/open.c:1411)
[ 503.081442][ T2396] __sys_sendmsg (net/socket.c:2654)
[ 503.081574][ T2396] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 503.081720][ T2396] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 503.081857][ T2396] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  503.082022][ T2396] RIP: 0033:0x7f9c6b7c19a7
[ 503.082161][ T2396] Code: Unable to access opcode bytes at 0x7f9c6b7c197d.

Code starting with the faulting instruction
===========================================
[  503.082329][ T2396] RSP: 002b:00007ffeef1d6cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  503.082528][ T2396] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f9c6b7c19a7
[  503.082731][ T2396] RDX: 0000000000000000 RSI: 00007ffeef1d6d60 RDI: 0000000000000005
[  503.082929][ T2396] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  503.083129][ T2396] R10: 00007f9c6b67a708 R11: 0000000000000246 R12: 00007ffeef1db95d
[  503.083327][ T2396] R13: 0000000067858964 R14: 0000000000483b60 R15: 00007ffeef1db95f
| [  504.472324][ T2431] preempt_count: 1, expected: 0
| [  504.472467][ T2431] RCU nest depth: 0, expected: 0
| [  504.472603][ T2431] INFO: lockdep is turned off.
| [  504.472981][ T2431] Tainted: [W]=WARN
[  504.473079][ T2431] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  504.473250][ T2431] Call Trace:
[  504.473347][ T2431]  <TASK>
[ 504.473413][ T2431] dump_stack_lvl (lib/dump_stack.c:123)
[ 504.473550][ T2431] __might_resched (kernel/sched/core.c:8759)
[ 504.473681][ T2431] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 504.473815][ T2431] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 504.473944][ T2431] static_key_slow_inc (kernel/jump_label.c:191)
[ 504.474076][ T2431] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 504.474208][ T2431] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 504.474343][ T2431] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 504.474474][ T2431] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 504.474574][ T2431] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 504.474709][ T2431] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 504.474837][ T2431] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 504.474968][ T2431] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 504.475095][ T2431] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 504.475225][ T2431] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 504.475353][ T2431] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 504.475481][ T2431] ? find_stack (lib/stackdepot.c:552)
[ 504.475615][ T2431] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 504.475747][ T2431] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 504.475874][ T2431] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 504.476002][ T2431] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 504.476131][ T2431] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 504.476260][ T2431] ? 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)
[ 504.476392][ T2431] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 504.476520][ T2431] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 504.476653][ T2431] ? 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)
[ 504.476783][ T2431] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 504.476912][ T2431] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 504.477039][ T2431] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 504.477200][ T2431] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 504.477338][ T2431] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 504.477465][ T2431] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 504.477599][ T2431] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 504.477729][ T2431] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 504.477859][ T2431] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 504.477993][ T2431] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 504.478121][ T2431] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 504.478282][ T2431] ? 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)
[ 504.478412][ T2431] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 504.478546][ T2431] ___sys_sendmsg (net/socket.c:2624)
[ 504.478677][ T2431] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 504.478842][ T2431] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 504.478972][ T2431] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 504.479142][ T2431] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 504.479271][ T2431] ? 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)
[ 504.479405][ T2431] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 504.479570][ T2431] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 504.479699][ T2431] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 504.479826][ T2431] ? do_sys_openat2 (fs/open.c:1411)
[ 504.479955][ T2431] ? do_sys_openat2 (fs/open.c:1411)
[ 504.480084][ T2431] __sys_sendmsg (net/socket.c:2654)
[ 504.480212][ T2431] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 504.480344][ T2431] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 504.480506][ T2431] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 504.480636][ T2431] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  504.480801][ T2431] RIP: 0033:0x7f01706b59a7
[ 504.480934][ T2431] 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)
[  504.481404][ T2431] RSP: 002b:00007fffca962e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  504.481604][ T2431] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f01706b59a7
[  504.481813][ T2431] RDX: 0000000000000000 RSI: 00007fffca962eb0 RDI: 0000000000000005
[  504.482006][ T2431] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  504.482196][ T2431] R10: 00007f017056e708 R11: 0000000000000246 R12: 00007fffca96795b
[  504.482395][ T2431] R13: 0000000067858966 R14: 0000000000483b60 R15: 00007fffca96795d
| [  505.770686][ T2462] preempt_count: 1, expected: 0
| [  505.770814][ T2462] RCU nest depth: 0, expected: 0
| [  505.770944][ T2462] INFO: lockdep is turned off.
| [  505.771296][ T2462] Tainted: [W]=WARN
[  505.771394][ T2462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  505.771557][ T2462] Call Trace:
[  505.771665][ T2462]  <TASK>
[ 505.771732][ T2462] dump_stack_lvl (lib/dump_stack.c:123)
[ 505.771867][ T2462] __might_resched (kernel/sched/core.c:8759)
[ 505.772002][ T2462] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 505.772136][ T2462] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 505.772266][ T2462] static_key_slow_inc (kernel/jump_label.c:191)
[ 505.772395][ T2462] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 505.772532][ T2462] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 505.772667][ T2462] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 505.772798][ T2462] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 505.772901][ T2462] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 505.773035][ T2462] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 505.773168][ T2462] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 505.773302][ T2462] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 505.773431][ T2462] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 505.773571][ T2462] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 505.773789][ T2462] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 505.773934][ T2462] ? find_stack (lib/stackdepot.c:552)
[ 505.774070][ T2462] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 505.774204][ T2462] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 505.774334][ T2462] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 505.774463][ T2462] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 505.774597][ T2462] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 505.774741][ T2462] ? 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)
[ 505.774872][ T2462] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 505.775002][ T2462] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 505.775133][ T2462] ? 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)
[ 505.775265][ T2462] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 505.775394][ T2462] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 505.775526][ T2462] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 505.775692][ T2462] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 505.775825][ T2462] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 505.775954][ T2462] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 505.776085][ T2462] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 505.776217][ T2462] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 505.776347][ T2462] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 505.776479][ T2462] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 505.776608][ T2462] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 505.776770][ T2462] ? 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)
[ 505.776903][ T2462] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 505.777032][ T2462] ___sys_sendmsg (net/socket.c:2624)
[ 505.777161][ T2462] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 505.777327][ T2462] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 505.777458][ T2462] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 505.777621][ T2462] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 505.777754][ T2462] ? 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)
[ 505.777891][ T2462] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 505.778054][ T2462] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 505.778183][ T2462] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 505.778316][ T2462] ? do_sys_openat2 (fs/open.c:1411)
[ 505.778448][ T2462] ? do_sys_openat2 (fs/open.c:1411)
[ 505.778584][ T2462] __sys_sendmsg (net/socket.c:2654)
[ 505.778713][ T2462] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 505.778848][ T2462] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 505.779009][ T2462] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 505.779142][ T2462] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  505.779314][ T2462] RIP: 0033:0x7fe937daa9a7
[ 505.779457][ T2462] 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)
[  505.779914][ T2462] RSP: 002b:00007ffcffbb05b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  505.780112][ T2462] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fe937daa9a7
[  505.780305][ T2462] RDX: 0000000000000000 RSI: 00007ffcffbb0620 RDI: 0000000000000005
[  505.780502][ T2462] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[  505.780693][ T2462] R10: 00007fe937c63708 R11: 0000000000000246 R12: 00007ffcffbb6982
[  505.780889][ T2462] R13: 0000000067858967 R14: 0000000000483b60 R15: 00007ffcffbb6984
| [  507.211695][ T2495] preempt_count: 1, expected: 0
| [  507.211842][ T2495] RCU nest depth: 0, expected: 0
| [  507.211981][ T2495] INFO: lockdep is turned off.
| [  507.212345][ T2495] Tainted: [W]=WARN
[  507.212442][ T2495] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  507.212620][ T2495] Call Trace:
[  507.212724][ T2495]  <TASK>
[ 507.212791][ T2495] dump_stack_lvl (lib/dump_stack.c:123)
[ 507.212969][ T2495] __might_resched (kernel/sched/core.c:8759)
[ 507.213107][ T2495] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 507.213242][ T2495] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 507.213393][ T2495] static_key_slow_inc (kernel/jump_label.c:191)
[ 507.213551][ T2495] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 507.213682][ T2495] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 507.213817][ T2495] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 507.213951][ T2495] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 507.214057][ T2495] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 507.214208][ T2495] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 507.214365][ T2495] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 507.214502][ T2495] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 507.214632][ T2495] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 507.214787][ T2495] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 507.214925][ T2495] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 507.215081][ T2495] ? find_stack (lib/stackdepot.c:552)
[ 507.215226][ T2495] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 507.215371][ T2495] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 507.215518][ T2495] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 507.215652][ T2495] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 507.215789][ T2495] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 507.215944][ T2495] ? 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)
[ 507.216080][ T2495] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 507.216219][ T2495] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 507.216376][ T2495] ? 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)
[ 507.216535][ T2495] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 507.216672][ T2495] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 507.216801][ T2495] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 507.216984][ T2495] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 507.217118][ T2495] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 507.217255][ T2495] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 507.217384][ T2495] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 507.217515][ T2495] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 507.217647][ T2495] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 507.217777][ T2495] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 507.217906][ T2495] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 507.218070][ T2495] ? 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)
[ 507.218202][ T2495] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 507.218356][ T2495] ___sys_sendmsg (net/socket.c:2624)
[ 507.218520][ T2495] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 507.218712][ T2495] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 507.218842][ T2495] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 507.219023][ T2495] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 507.219189][ T2495] ? 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)
[ 507.219324][ T2495] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 507.219491][ T2495] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 507.219622][ T2495] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 507.219761][ T2495] ? do_sys_openat2 (fs/open.c:1411)
[ 507.219893][ T2495] ? do_sys_openat2 (fs/open.c:1411)
[ 507.220029][ T2495] __sys_sendmsg (net/socket.c:2654)
[ 507.220168][ T2495] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 507.220308][ T2495] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 507.220485][ T2495] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 507.220632][ T2495] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  507.220802][ T2495] RIP: 0033:0x7f62ced9c9a7
[ 507.220946][ T2495] 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)
[  507.221417][ T2495] RSP: 002b:00007ffc0f18ae58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  507.221638][ T2495] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f62ced9c9a7
[  507.221842][ T2495] RDX: 0000000000000000 RSI: 00007ffc0f18aec0 RDI: 0000000000000005
[  507.222032][ T2495] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  507.222239][ T2495] R10: 00007f62cec55708 R11: 0000000000000246 R12: 00007ffc0f18f95d
[  507.222445][ T2495] R13: 0000000067858969 R14: 0000000000483b60 R15: 00007ffc0f18f95f
| [  509.569658][ T2551] preempt_count: 1, expected: 0
| [  509.569797][ T2551] RCU nest depth: 0, expected: 0
| [  509.569934][ T2551] INFO: lockdep is turned off.
| [  509.570312][ T2551] Tainted: [W]=WARN
[  509.570410][ T2551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  509.570567][ T2551] Call Trace:
[  509.570663][ T2551]  <TASK>
[ 509.570730][ T2551] dump_stack_lvl (lib/dump_stack.c:123)
[ 509.570865][ T2551] __might_resched (kernel/sched/core.c:8759)
[ 509.570995][ T2551] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 509.571160][ T2551] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 509.571385][ T2551] static_key_slow_inc (kernel/jump_label.c:191)
[ 509.571521][ T2551] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 509.571670][ T2551] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 509.571805][ T2551] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 509.571936][ T2551] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 509.572036][ T2551] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 509.572167][ T2551] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 509.572293][ T2551] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 509.572424][ T2551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 509.572552][ T2551] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 509.572680][ T2551] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 509.572808][ T2551] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 509.572943][ T2551] ? find_stack (lib/stackdepot.c:552)
[ 509.573083][ T2551] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 509.573213][ T2551] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 509.573340][ T2551] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 509.573471][ T2551] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 509.573602][ T2551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 509.573729][ T2551] ? 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)
[ 509.573864][ T2551] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 509.574001][ T2551] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 509.574136][ T2551] ? 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)
[ 509.574264][ T2551] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 509.574397][ T2551] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 509.574526][ T2551] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 509.574685][ T2551] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 509.574818][ T2551] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 509.574949][ T2551] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 509.575077][ T2551] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 509.575208][ T2551] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 509.575338][ T2551] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 509.575475][ T2551] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 509.575602][ T2551] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 509.575761][ T2551] ? 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)
[ 509.575891][ T2551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 509.576028][ T2551] ___sys_sendmsg (net/socket.c:2624)
[ 509.576157][ T2551] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 509.576320][ T2551] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 509.576456][ T2551] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 509.576614][ T2551] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 509.576743][ T2551] ? 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)
[ 509.576881][ T2551] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 509.577043][ T2551] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 509.577178][ T2551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 509.577307][ T2551] ? do_sys_openat2 (fs/open.c:1411)
[ 509.577434][ T2551] ? do_sys_openat2 (fs/open.c:1411)
[ 509.577563][ T2551] __sys_sendmsg (net/socket.c:2654)
[ 509.577692][ T2551] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 509.577823][ T2551] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 509.577982][ T2551] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 509.578116][ T2551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  509.578277][ T2551] RIP: 0033:0x7f8e2b6869a7
[ 509.578411][ T2551] 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)
[  509.578863][ T2551] RSP: 002b:00007ffd9f599598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  509.579057][ T2551] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f8e2b6869a7
[  509.579249][ T2551] RDX: 0000000000000000 RSI: 00007ffd9f599600 RDI: 0000000000000005
[  509.579441][ T2551] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  509.579637][ T2551] R10: 00007f8e2b53f708 R11: 0000000000000246 R12: 00007ffd9f59f95b
[  509.579830][ T2551] R13: 000000006785896b R14: 0000000000483b60 R15: 00007ffd9f59f95d
| [  511.897708][ T2607] preempt_count: 1, expected: 0
| [  511.897837][ T2607] RCU nest depth: 0, expected: 0
| [  511.897969][ T2607] INFO: lockdep is turned off.
| [  511.898329][ T2607] Tainted: [W]=WARN
[  511.898426][ T2607] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  511.898584][ T2607] Call Trace:
[  511.898683][ T2607]  <TASK>
[ 511.898750][ T2607] dump_stack_lvl (lib/dump_stack.c:123)
[ 511.898890][ T2607] __might_resched (kernel/sched/core.c:8759)
[ 511.899019][ T2607] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 511.899159][ T2607] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 511.899292][ T2607] static_key_slow_inc (kernel/jump_label.c:191)
[ 511.899422][ T2607] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 511.899555][ T2607] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 511.899686][ T2607] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 511.899817][ T2607] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 511.899918][ T2607] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 511.900051][ T2607] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 511.900182][ T2607] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 511.900316][ T2607] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 511.900446][ T2607] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 511.900575][ T2607] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 511.900704][ T2607] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 511.900833][ T2607] ? find_stack (lib/stackdepot.c:552)
[ 511.900967][ T2607] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 511.901100][ T2607] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 511.901229][ T2607] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 511.901358][ T2607] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 511.901491][ T2607] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 511.901628][ T2607] ? 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)
[ 511.901763][ T2607] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 511.901897][ T2607] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 511.902029][ T2607] ? 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)
[ 511.902160][ T2607] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 511.902322][ T2607] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 511.902453][ T2607] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 511.902615][ T2607] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 511.902748][ T2607] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 511.902878][ T2607] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 511.903008][ T2607] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 511.903149][ T2607] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 511.903280][ T2607] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 511.903411][ T2607] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 511.903540][ T2607] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 511.903698][ T2607] ? 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)
[ 511.903829][ T2607] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 511.903960][ T2607] ___sys_sendmsg (net/socket.c:2624)
[ 511.904091][ T2607] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 511.904263][ T2607] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 511.904395][ T2607] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 511.904556][ T2607] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 511.904686][ T2607] ? 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)
[ 511.904817][ T2607] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 511.904980][ T2607] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 511.905113][ T2607] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 511.905241][ T2607] ? do_sys_openat2 (fs/open.c:1411)
[ 511.905374][ T2607] ? do_sys_openat2 (fs/open.c:1411)
[ 511.905502][ T2607] __sys_sendmsg (net/socket.c:2654)
[ 511.905632][ T2607] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 511.905765][ T2607] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 511.905926][ T2607] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 511.906054][ T2607] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  511.906214][ T2607] RIP: 0033:0x7fd098d809a7
[ 511.906348][ T2607] 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)
[  511.906811][ T2607] RSP: 002b:00007ffe6148f1a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  511.907007][ T2607] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fd098d809a7
[  511.907200][ T2607] RDX: 0000000000000000 RSI: 00007ffe6148f210 RDI: 0000000000000005
[  511.907390][ T2607] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  511.907582][ T2607] R10: 00007fd098c39708 R11: 0000000000000246 R12: 00007ffe6149495d
[  511.907777][ T2607] R13: 000000006785896d R14: 0000000000483b60 R15: 00007ffe6149495f
| [  514.237980][ T2663] preempt_count: 1, expected: 0
| [  514.239178][ T2663] RCU nest depth: 0, expected: 0
| [  514.239413][ T2663] INFO: lockdep is turned off.
| [  514.240000][ T2663] Tainted: [W]=WARN
[  514.240167][ T2663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  514.240435][ T2663] Call Trace:
[  514.240598][ T2663]  <TASK>
[ 514.240710][ T2663] dump_stack_lvl (lib/dump_stack.c:123)
[ 514.240939][ T2663] __might_resched (kernel/sched/core.c:8759)
[ 514.241163][ T2663] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 514.241397][ T2663] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 514.241629][ T2663] static_key_slow_inc (kernel/jump_label.c:191)
[ 514.241856][ T2663] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 514.242079][ T2663] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 514.242304][ T2663] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 514.242528][ T2663] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 514.242697][ T2663] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 514.242926][ T2663] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 514.243151][ T2663] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 514.243369][ T2663] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 514.243579][ T2663] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 514.243798][ T2663] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 514.244018][ T2663] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 514.244240][ T2663] ? find_stack (lib/stackdepot.c:552)
[ 514.244463][ T2663] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 514.244683][ T2663] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 514.244899][ T2663] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 514.245119][ T2663] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 514.245344][ T2663] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 514.245559][ T2663] ? 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)
[ 514.245784][ T2663] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 514.246011][ T2663] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 514.246237][ T2663] ? 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)
[ 514.246463][ T2663] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 514.246685][ T2663] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 514.246900][ T2663] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 514.247165][ T2663] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 514.247388][ T2663] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 514.247607][ T2663] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 514.247827][ T2663] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 514.248052][ T2663] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 514.248273][ T2663] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 514.248494][ T2663] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 514.248711][ T2663] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 514.248993][ T2663] ? 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)
[ 514.249222][ T2663] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 514.249441][ T2663] ___sys_sendmsg (net/socket.c:2624)
[ 514.249666][ T2663] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 514.249944][ T2663] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 514.250164][ T2663] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 514.250439][ T2663] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 514.250654][ T2663] ? 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)
[ 514.250886][ T2663] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 514.251179][ T2663] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 514.251399][ T2663] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 514.251626][ T2663] ? do_sys_openat2 (fs/open.c:1411)
[ 514.251894][ T2663] ? do_sys_openat2 (fs/open.c:1411)
[ 514.252103][ T2663] __sys_sendmsg (net/socket.c:2654)
[ 514.252312][ T2663] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 514.252519][ T2663] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 514.252780][ T2663] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 514.252991][ T2663] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  514.253240][ T2663] RIP: 0033:0x7f3bef6f59a7
[ 514.253455][ T2663] 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)
[  514.254171][ T2663] RSP: 002b:00007ffdd2572d08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  514.254494][ T2663] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f3bef6f59a7
[  514.254803][ T2663] RDX: 0000000000000000 RSI: 00007ffdd2572d70 RDI: 0000000000000005
[  514.255103][ T2663] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  514.255409][ T2663] R10: 00007f3bef5ae708 R11: 0000000000000246 R12: 00007ffdd257795b
[  514.255720][ T2663] R13: 0000000067858970 R14: 0000000000483b60 R15: 00007ffdd257795d
| [  516.484690][ T2719] preempt_count: 1, expected: 0
| [  516.484820][ T2719] RCU nest depth: 0, expected: 0
| [  516.484946][ T2719] INFO: lockdep is turned off.
| [  516.485312][ T2719] Tainted: [W]=WARN
[  516.485412][ T2719] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  516.485572][ T2719] Call Trace:
[  516.485670][ T2719]  <TASK>
[ 516.485745][ T2719] dump_stack_lvl (lib/dump_stack.c:123)
[ 516.485883][ T2719] __might_resched (kernel/sched/core.c:8759)
[ 516.486015][ T2719] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 516.486154][ T2719] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 516.486286][ T2719] static_key_slow_inc (kernel/jump_label.c:191)
[ 516.486420][ T2719] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 516.486552][ T2719] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 516.486685][ T2719] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 516.486816][ T2719] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 516.486919][ T2719] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 516.487050][ T2719] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 516.487185][ T2719] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 516.487321][ T2719] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 516.487451][ T2719] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 516.487580][ T2719] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 516.487710][ T2719] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 516.487839][ T2719] ? find_stack (lib/stackdepot.c:552)
[ 516.487974][ T2719] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 516.488105][ T2719] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 516.488238][ T2719] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 516.488368][ T2719] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 516.488504][ T2719] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 516.488632][ T2719] ? 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)
[ 516.488768][ T2719] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 516.488897][ T2719] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 516.489030][ T2719] ? 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)
[ 516.489161][ T2719] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 516.489290][ T2719] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 516.489418][ T2719] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 516.489581][ T2719] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 516.489712][ T2719] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 516.489841][ T2719] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 516.489973][ T2719] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 516.490105][ T2719] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 516.490235][ T2719] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 516.490364][ T2719] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 516.490495][ T2719] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 516.490659][ T2719] ? 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)
[ 516.490789][ T2719] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 516.490918][ T2719] ___sys_sendmsg (net/socket.c:2624)
[ 516.491047][ T2719] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 516.491208][ T2719] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 516.491337][ T2719] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 516.491498][ T2719] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 516.491645][ T2719] ? 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)
[ 516.491778][ T2719] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 516.491940][ T2719] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 516.492073][ T2719] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 516.492201][ T2719] ? do_sys_openat2 (fs/open.c:1411)
[ 516.492334][ T2719] ? do_sys_openat2 (fs/open.c:1411)
[ 516.492464][ T2719] __sys_sendmsg (net/socket.c:2654)
[ 516.492594][ T2719] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 516.492726][ T2719] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 516.492886][ T2719] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 516.493018][ T2719] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  516.493178][ T2719] RIP: 0033:0x7ff1ba4e49a7
[ 516.493317][ T2719] 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)
[  516.493774][ T2719] RSP: 002b:00007ffc0e735cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  516.493969][ T2719] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff1ba4e49a7
[  516.494161][ T2719] RDX: 0000000000000000 RSI: 00007ffc0e735d20 RDI: 0000000000000005
[  516.494359][ T2719] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[  516.494563][ T2719] R10: 00007ff1ba39d708 R11: 0000000000000246 R12: 00007ffc0e73a982


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