======================================
| [   42.212591][  T569] RCU nest depth: 0, expected: 0
| [   42.212780][  T569] 2 locks held by tc/569:
| [ 42.212927][ T569] #0: ffffffff963e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 42.213265][ T569] #1: ffff888001e9be90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   42.213912][  T569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.214124][  T569] Call Trace:
[   42.214255][  T569]  <TASK>
[ 42.214345][ T569] dump_stack_lvl (lib/dump_stack.c:123)
[ 42.214532][ T569] __might_resched (kernel/sched/core.c:8759)
[ 42.214704][ T569] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 42.214892][ T569] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 42.215072][ T569] static_key_slow_inc (kernel/jump_label.c:191)
[ 42.215249][ T569] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 42.215437][ T569] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 42.215573][ T569] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 42.215772][ T569] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 42.215946][ T569] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 42.216117][ T569] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 42.216296][ T569] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 42.216477][ T569] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 42.216646][ T569] ? 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)
[ 42.216814][ T569] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 42.216973][ T569] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 42.217165][ T569] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 42.217337][ T569] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 42.217519][ T569] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 42.217711][ T569] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 42.217878][ 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)
[ 42.218050][ T569] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 42.218225][ T569] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 42.218400][ T569] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 42.218596][ T569] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 42.218774][ T569] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 42.218952][ T569] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 42.219118][ T569] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 42.219283][ T569] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 42.219535][ T569] ___sys_sendmsg (net/socket.c:2624)
[ 42.219706][ T569] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 42.219928][ T569] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 42.220099][ T569] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 42.220301][ T569] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 42.220475][ 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)
[ 42.220648][ T569] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 42.220863][ T569] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 42.221030][ T569] ? do_sys_openat2 (fs/open.c:1405)
[ 42.221204][ T569] ? do_sys_openat2 (fs/open.c:1411)
[ 42.221374][ T569] ? do_sys_openat2 (fs/open.c:1411)
[ 42.221559][ T569] __sys_sendmsg (net/socket.c:2654)
[ 42.221726][ T569] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 42.221912][ T569] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 42.222082][ T569] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   42.222287][  T569] RIP: 0033:0x7ff3249119a7
[ 42.222480][ T569] Code: Unable to access opcode bytes at 0x7ff32491197d.

Code starting with the faulting instruction
===========================================
[   42.222701][  T569] RSP: 002b:00007fffa6577688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   42.222952][  T569] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff3249119a7
[   42.223196][  T569] RDX: 0000000000000000 RSI: 00007fffa65776f0 RDI: 0000000000000005
[   42.223451][  T569] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   42.223705][  T569] R10: 00007ff3247ca708 R11: 0000000000000246 R12: 00007fffa657c2ab
[   42.223967][  T569] R13: 0000000067858556 R14: 0000000000483b60 R15: 00007fffa657c2af
| [ 42.226242][ T569] #1: ffff888001e9be90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 42.226488][ T569] #2: ffffffff959ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   42.226727][  T569] stack backtrace:
| [   42.227071][  T569] Tainted: [W]=WARN
[   42.227173][  T569] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   42.227340][  T569] Call Trace:
[   42.227459][  T569]  <TASK>
[ 42.227532][ T569] dump_stack_lvl (lib/dump_stack.c:123)
[ 42.227671][ T569] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 42.227811][ T569] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 42.227953][ T569] ? 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)
[ 42.228126][ T569] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 42.228260][ T569] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 42.228396][ T569] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 42.228537][ T569] ? 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)
[ 42.228706][ T569] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 42.228840][ T569] ? 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)
[ 42.229014][ T569] ? 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)
[ 42.229180][ T569] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 42.229313][ T569] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 42.229462][ T569] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 42.229598][ T569] ? 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))
[ 42.229766][ T569] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 42.229937][ T569] ? 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)
[ 42.230102][ T569] 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)
[ 42.230267][ T569] static_key_slow_inc (kernel/jump_label.c:191)
[ 42.230400][ T569] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 42.230553][ T569] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 42.230656][ T569] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 42.230798][ T569] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 42.230943][ T569] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 42.231079][ T569] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 42.231212][ T569] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 42.231344][ T569] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 42.231497][ T569] ? 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)
[ 42.231631][ T569] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 42.231734][ T569] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 42.231875][ T569] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 42.232008][ T569] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 42.232142][ T569] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 42.232288][ T569] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 42.232427][ 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)
[ 42.232565][ T569] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 42.232705][ T569] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 42.232845][ T569] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 42.232981][ T569] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 42.233118][ T569] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 42.233255][ T569] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 42.233385][ T569] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 42.233532][ T569] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 42.233702][ T569] ___sys_sendmsg (net/socket.c:2624)
[ 42.233837][ T569] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 42.234002][ T569] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 42.234136][ T569] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 42.234301][ T569] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 42.234444][ 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)
[ 42.234580][ T569] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 42.234753][ T569] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 42.234887][ T569] ? do_sys_openat2 (fs/open.c:1405)
[ 42.235021][ T569] ? do_sys_openat2 (fs/open.c:1411)
[ 42.235172][ T569] ? do_sys_openat2 (fs/open.c:1411)
[ 42.235308][ T569] __sys_sendmsg (net/socket.c:2654)
[ 42.235463][ T569] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 42.235604][ T569] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 42.235737][ T569] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   42.235907][  T569] RIP: 0033:0x7ff3249119a7
[ 42.236051][ T569] Code: Unable to access opcode bytes at 0x7ff32491197d.

Code starting with the faulting instruction
===========================================
[   42.236222][  T569] RSP: 002b:00007fffa6577688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   42.236435][  T569] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff3249119a7
[   42.236636][  T569] RDX: 0000000000000000 RSI: 00007fffa65776f0 RDI: 0000000000000005
[   42.236844][  T569] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   42.237045][  T569] R10: 00007ff3247ca708 R11: 0000000000000246 R12: 00007fffa657c2ab
[   42.237244][  T569] R13: 0000000067858556 R14: 0000000000483b60 R15: 00007fffa657c2af
| [   53.429864][  T591] preempt_count: 1, expected: 0
| [   53.430014][  T591] RCU nest depth: 0, expected: 0
| [   53.430161][  T591] INFO: lockdep is turned off.
| [   53.430579][  T591] Tainted: [W]=WARN
[   53.430688][  T591] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.430874][  T591] Call Trace:
[   53.430986][  T591]  <TASK>
[ 53.431063][ T591] dump_stack_lvl (lib/dump_stack.c:123)
[ 53.431213][ T591] __might_resched (kernel/sched/core.c:8759)
[ 53.431364][ T591] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 53.431518][ T591] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 53.431663][ T591] static_key_slow_inc (kernel/jump_label.c:191)
[ 53.431809][ T591] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 53.431960][ T591] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 53.432110][ T591] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 53.432258][ T591] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 53.432372][ T591] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 53.432524][ T591] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 53.432680][ T591] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 53.432848][ T591] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 53.432992][ T591] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 53.433140][ T591] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 53.433290][ T591] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 53.433441][ T591] ? find_stack (lib/stackdepot.c:552)
[ 53.433594][ T591] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 53.433754][ T591] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 53.433911][ T591] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 53.434060][ T591] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 53.434214][ T591] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 53.434363][ T591] ? 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)
[ 53.434513][ T591] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 53.434662][ T591] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 53.434809][ T591] ? 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)
[ 53.434963][ T591] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 53.435122][ T591] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 53.435270][ T591] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 53.435453][ T591] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 53.435604][ T591] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 53.435757][ T591] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 53.435909][ T591] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 53.436063][ T591] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 53.436212][ T591] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 53.436363][ T591] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 53.436512][ T591] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 53.436693][ T591] ? 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)
[ 53.436843][ T591] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 53.436994][ T591] ___sys_sendmsg (net/socket.c:2624)
[ 53.437148][ T591] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 53.437337][ T591] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 53.437487][ T591] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 53.437668][ T591] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 53.437815][ T591] ? 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)
[ 53.437963][ T591] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 53.438148][ T591] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 53.438299][ T591] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 53.438442][ T591] ? do_sys_openat2 (fs/open.c:1411)
[ 53.438587][ T591] ? do_sys_openat2 (fs/open.c:1411)
[ 53.438737][ T591] __sys_sendmsg (net/socket.c:2654)
[ 53.438887][ T591] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 53.439041][ T591] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 53.439225][ T591] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 53.439379][ T591] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   53.439561][  T591] RIP: 0033:0x7f23a66099a7
[ 53.439715][ T591] 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)
[   53.440232][  T591] RSP: 002b:00007ffd8f927908 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   53.440457][  T591] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f23a66099a7
[   53.440677][  T591] RDX: 0000000000000000 RSI: 00007ffd8f927970 RDI: 0000000000000005
[   53.440894][  T591] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   53.441120][  T591] R10: 00007f23a64c2708 R11: 0000000000000246 R12: 00007ffd8f92c2ab
[   53.441349][  T591] R13: 0000000067858561 R14: 0000000000483b60 R15: 00007ffd8f92c2af
| [   64.567097][  T610] preempt_count: 1, expected: 0
| [   64.567252][  T610] RCU nest depth: 0, expected: 0
| [   64.567401][  T610] INFO: lockdep is turned off.
| [   64.567812][  T610] Tainted: [W]=WARN
[   64.567925][  T610] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.568126][  T610] Call Trace:
[   64.568255][  T610]  <TASK>
[ 64.568359][ T610] dump_stack_lvl (lib/dump_stack.c:123)
[ 64.568557][ T610] __might_resched (kernel/sched/core.c:8759)
[ 64.568755][ T610] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 64.568963][ T610] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 64.569170][ T610] static_key_slow_inc (kernel/jump_label.c:191)
[ 64.569376][ T610] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 64.569586][ T610] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 64.569772][ T610] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 64.569958][ T610] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 64.570099][ T610] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.570292][ T610] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 64.570456][ T610] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 64.570619][ T610] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.570758][ T610] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 64.570889][ T610] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 64.571029][ T610] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 64.571161][ T610] ? find_stack (lib/stackdepot.c:552)
[ 64.571297][ T610] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 64.571438][ T610] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 64.571570][ T610] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 64.571703][ T610] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 64.571837][ T610] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.571973][ T610] ? 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)
[ 64.572106][ T610] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 64.572238][ T610] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.572369][ T610] ? 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)
[ 64.572505][ T610] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 64.572636][ T610] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 64.572773][ T610] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 64.572939][ T610] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 64.573071][ T610] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 64.573202][ T610] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 64.573335][ T610] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 64.573470][ T610] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.573603][ T610] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 64.573737][ T610] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 64.573875][ T610] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 64.574038][ T610] ? 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)
[ 64.574174][ T610] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.574304][ T610] ___sys_sendmsg (net/socket.c:2624)
[ 64.574438][ T610] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 64.574602][ T610] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 64.574735][ T610] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 64.574905][ T610] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 64.575054][ T610] ? 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)
[ 64.575196][ T610] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 64.575366][ T610] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 64.575503][ T610] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.575634][ T610] ? do_sys_openat2 (fs/open.c:1411)
[ 64.575776][ T610] ? do_sys_openat2 (fs/open.c:1411)
[ 64.575911][ T610] __sys_sendmsg (net/socket.c:2654)
[ 64.576051][ T610] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 64.576184][ T610] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 64.576381][ T610] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 64.576545][ T610] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   64.576741][  T610] RIP: 0033:0x7f632589c9a7
[ 64.576906][ T610] 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)
[   64.577483][  T610] RSP: 002b:00007ffd004185d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   64.577762][  T610] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f632589c9a7
[   64.578049][  T610] RDX: 0000000000000000 RSI: 00007ffd00418640 RDI: 0000000000000005
[   64.578326][  T610] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   64.578605][  T610] R10: 00007f6325755708 R11: 0000000000000246 R12: 00007ffd0041e2ab
[   64.578885][  T610] R13: 000000006785856c R14: 0000000000483b60 R15: 00007ffd0041e2af
| [   75.758050][  T629] preempt_count: 1, expected: 0
| [   75.758198][  T629] RCU nest depth: 0, expected: 0
| [   75.758344][  T629] INFO: lockdep is turned off.
| [   75.758762][  T629] Tainted: [W]=WARN
[   75.758876][  T629] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   75.759060][  T629] Call Trace:
[   75.759173][  T629]  <TASK>
[ 75.759251][ T629] dump_stack_lvl (lib/dump_stack.c:123)
[ 75.759412][ T629] __might_resched (kernel/sched/core.c:8759)
[ 75.759564][ T629] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 75.759717][ T629] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 75.759867][ T629] static_key_slow_inc (kernel/jump_label.c:191)
[ 75.760016][ T629] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 75.760170][ T629] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 75.760319][ T629] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 75.760468][ T629] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 75.760590][ T629] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 75.760741][ T629] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 75.760894][ T629] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 75.761049][ T629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 75.761197][ T629] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 75.761441][ T629] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 75.761591][ T629] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 75.761745][ T629] ? find_stack (lib/stackdepot.c:552)
[ 75.761906][ T629] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 75.762064][ T629] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 75.762215][ T629] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 75.762366][ T629] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 75.762524][ T629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 75.762670][ T629] ? 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)
[ 75.762819][ T629] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 75.762974][ T629] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 75.763122][ T629] ? 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)
[ 75.763272][ T629] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 75.763422][ T629] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 75.763570][ T629] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 75.763757][ T629] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 75.763907][ T629] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 75.764063][ T629] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 75.764211][ T629] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 75.764364][ T629] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 75.764513][ T629] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 75.764664][ T629] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 75.764812][ T629] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 75.765009][ T629] ? 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)
[ 75.765160][ T629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 75.765309][ T629] ___sys_sendmsg (net/socket.c:2624)
[ 75.765459][ T629] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 75.765643][ T629] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 75.765791][ T629] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 75.765974][ T629] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 75.766124][ T629] ? 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)
[ 75.766283][ T629] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 75.766473][ T629] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 75.766622][ T629] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 75.766768][ T629] ? do_sys_openat2 (fs/open.c:1411)
[ 75.766918][ T629] ? do_sys_openat2 (fs/open.c:1411)
[ 75.767066][ T629] __sys_sendmsg (net/socket.c:2654)
[ 75.767214][ T629] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 75.767369][ T629] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 75.767552][ T629] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 75.767702][ T629] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   75.767888][  T629] RIP: 0033:0x7f1f898009a7
[ 75.768044][ T629] 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)
[   75.768567][  T629] RSP: 002b:00007ffe883d4718 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   75.768789][  T629] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f1f898009a7
[   75.769007][  T629] RDX: 0000000000000000 RSI: 00007ffe883d4780 RDI: 0000000000000005
[   75.769224][  T629] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   75.769447][  T629] R10: 00007f1f896b9708 R11: 0000000000000246 R12: 00007ffe883da2ab
[   75.769667][  T629] R13: 0000000067858577 R14: 0000000000483b60 R15: 00007ffe883da2af
| [   89.342050][  T666] preempt_count: 1, expected: 0
| [   89.342200][  T666] RCU nest depth: 0, expected: 0
| [   89.342388][  T666] INFO: lockdep is turned off.
| [   89.342903][  T666] Tainted: [W]=WARN
[   89.343030][  T666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   89.343245][  T666] Call Trace:
[   89.343378][  T666]  <TASK>
[ 89.343467][ T666] dump_stack_lvl (lib/dump_stack.c:123)
[ 89.343647][ T666] __might_resched (kernel/sched/core.c:8759)
[ 89.343824][ T666] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 89.344005][ T666] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 89.344181][ T666] static_key_slow_inc (kernel/jump_label.c:191)
[ 89.344352][ T666] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 89.344519][ T666] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 89.344688][ T666] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 89.344885][ T666] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 89.345019][ T666] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 89.345190][ T666] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 89.345356][ T666] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 89.345532][ T666] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.345702][ T666] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 89.345871][ T666] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 89.346044][ T666] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 89.346221][ T666] ? find_stack (lib/stackdepot.c:552)
[ 89.346395][ T666] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 89.346574][ T666] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 89.346758][ T666] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 89.346936][ T666] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 89.347116][ T666] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.347281][ T666] ? 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)
[ 89.347449][ T666] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 89.347615][ T666] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 89.347785][ T666] ? 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)
[ 89.347951][ T666] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 89.348117][ T666] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 89.348287][ T666] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 89.348501][ T666] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 89.348669][ T666] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 89.348837][ T666] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 89.349004][ T666] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 89.349174][ T666] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 89.349340][ T666] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 89.349515][ T666] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 89.349686][ T666] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 89.349894][ T666] ? 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)
[ 89.350064][ T666] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.350231][ T666] ___sys_sendmsg (net/socket.c:2624)
[ 89.350399][ T666] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 89.350610][ T666] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 89.350783][ T666] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 89.350990][ T666] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 89.351161][ T666] ? 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)
[ 89.351334][ T666] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 89.351551][ T666] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 89.351727][ T666] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 89.351900][ T666] ? do_sys_openat2 (fs/open.c:1411)
[ 89.352073][ T666] ? do_sys_openat2 (fs/open.c:1411)
[ 89.352240][ T666] __sys_sendmsg (net/socket.c:2654)
[ 89.352407][ T666] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 89.352579][ T666] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 89.352786][ T666] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 89.352955][ T666] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   89.353172][  T666] RIP: 0033:0x7f0f421dc9a7
[ 89.353348][ T666] 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)
[   89.353929][  T666] RSP: 002b:00007fffaca4c1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   89.354180][  T666] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f0f421dc9a7
[   89.354440][  T666] RDX: 0000000000000000 RSI: 00007fffaca4c240 RDI: 0000000000000005
[   89.354687][  T666] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   89.354951][  T666] R10: 00007f0f42095708 R11: 0000000000000246 R12: 00007fffaca512ab
[   89.355199][  T666] R13: 0000000067858585 R14: 0000000000483b60 R15: 00007fffaca512af
| [  100.617923][  T685] preempt_count: 1, expected: 0
| [  100.618086][  T685] RCU nest depth: 0, expected: 0
| [  100.618219][  T685] INFO: lockdep is turned off.
| [  100.618608][  T685] Tainted: [W]=WARN
[  100.618737][  T685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  100.618906][  T685] Call Trace:
[  100.619010][  T685]  <TASK>
[ 100.619082][ T685] dump_stack_lvl (lib/dump_stack.c:123)
[ 100.619251][ T685] __might_resched (kernel/sched/core.c:8759)
[ 100.619392][ T685] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 100.619534][ T685] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 100.619681][ T685] static_key_slow_inc (kernel/jump_label.c:191)
[ 100.619824][ T685] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 100.619964][ T685] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 100.620116][ T685] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 100.620259][ T685] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 100.620367][ T685] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 100.620505][ T685] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 100.620664][ T685] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 100.620802][ T685] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 100.620938][ T685] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 100.621100][ T685] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 100.621242][ T685] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 100.621380][ T685] ? find_stack (lib/stackdepot.c:552)
[ 100.621522][ T685] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 100.621685][ T685] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 100.621821][ T685] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 100.621964][ T685] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 100.622134][ T685] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 100.622275][ T685] ? 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)
[ 100.622419][ T685] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 100.622562][ T685] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 100.622725][ T685] ? 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)
[ 100.622869][ T685] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 100.623023][ T685] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 100.623167][ T685] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 100.623338][ T685] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 100.623492][ T685] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 100.623628][ T685] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 100.623764][ T685] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 100.623902][ T685] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 100.624067][ T685] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 100.624212][ T685] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 100.624345][ T685] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 100.624515][ T685] ? 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)
[ 100.624654][ T685] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 100.624800][ T685] ___sys_sendmsg (net/socket.c:2624)
[ 100.624934][ T685] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 100.625105][ T685] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 100.625248][ T685] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 100.625428][ T685] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 100.625577][ T685] ? 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)
[ 100.625715][ T685] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 100.625898][ T685] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 100.626034][ T685] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 100.626174][ T685] ? do_sys_openat2 (fs/open.c:1411)
[ 100.626315][ T685] ? do_sys_openat2 (fs/open.c:1411)
[ 100.626452][ T685] __sys_sendmsg (net/socket.c:2654)
[ 100.626591][ T685] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 100.626730][ T685] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 100.626903][ T685] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 100.627040][ T685] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  100.627214][  T685] RIP: 0033:0x7f39a81c39a7
[ 100.627361][ T685] 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)
[  100.627836][  T685] RSP: 002b:00007ffda65f25f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  100.628040][  T685] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f39a81c39a7
[  100.628250][  T685] RDX: 0000000000000000 RSI: 00007ffda65f2660 RDI: 0000000000000005
[  100.628454][  T685] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[  100.628666][  T685] R10: 00007f39a807c708 R11: 0000000000000246 R12: 00007ffda65f72ab
[  100.628867][  T685] R13: 0000000067858590 R14: 0000000000483b60 R15: 00007ffda65f72af
| [  111.759193][  T704] preempt_count: 1, expected: 0
| [  111.759342][  T704] RCU nest depth: 0, expected: 0
| [  111.759503][  T704] INFO: lockdep is turned off.
| [  111.759940][  T704] Tainted: [W]=WARN
[  111.760053][  T704] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  111.760235][  T704] Call Trace:
[  111.760350][  T704]  <TASK>
[ 111.760434][ T704] dump_stack_lvl (lib/dump_stack.c:123)
[ 111.760593][ T704] __might_resched (kernel/sched/core.c:8759)
[ 111.760758][ T704] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 111.760918][ T704] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 111.761071][ T704] static_key_slow_inc (kernel/jump_label.c:191)
[ 111.761219][ T704] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 111.761369][ T704] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 111.761519][ T704] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 111.761672][ T704] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 111.761801][ T704] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 111.761951][ T704] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 111.762099][ T704] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 111.762251][ T704] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 111.762402][ T704] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 111.762568][ T704] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 111.762732][ T704] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 111.762881][ T704] ? find_stack (lib/stackdepot.c:552)
[ 111.763034][ T704] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 111.763187][ T704] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 111.763337][ T704] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 111.763485][ T704] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 111.763637][ T704] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 111.763793][ T704] ? 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)
[ 111.763941][ T704] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 111.764088][ T704] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 111.764242][ T704] ? 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)
[ 111.764391][ T704] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 111.764547][ T704] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 111.764719][ T704] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 111.764909][ T704] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 111.765066][ T704] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 111.765224][ T704] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 111.765372][ T704] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 111.765524][ T704] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 111.765678][ T704] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 111.765840][ T704] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 111.765986][ T704] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 111.766174][ T704] ? 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)
[ 111.766333][ T704] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 111.766479][ T704] ___sys_sendmsg (net/socket.c:2624)
[ 111.766626][ T704] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 111.766813][ T704] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 111.766963][ T704] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 111.767147][ T704] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 111.767298][ T704] ? 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)
[ 111.767456][ T704] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 111.767646][ T704] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 111.767805][ T704] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 111.767954][ T704] ? do_sys_openat2 (fs/open.c:1411)
[ 111.768107][ T704] ? do_sys_openat2 (fs/open.c:1411)
[ 111.768254][ T704] __sys_sendmsg (net/socket.c:2654)
[ 111.768411][ T704] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 111.768569][ T704] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 111.768768][ T704] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 111.768919][ T704] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  111.769105][  T704] RIP: 0033:0x7f0336c379a7
[ 111.769269][ T704] 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)
[  111.769793][  T704] RSP: 002b:00007ffce4568608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  111.770021][  T704] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f0336c379a7
[  111.770242][  T704] RDX: 0000000000000000 RSI: 00007ffce4568670 RDI: 0000000000000005
[  111.770461][  T704] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[  111.770705][  T704] R10: 00007f0336af0708 R11: 0000000000000246 R12: 00007ffce456d2ab
[  111.770925][  T704] R13: 000000006785859b R14: 0000000000483b60 R15: 00007ffce456d2af
| [  122.883523][  T723] preempt_count: 1, expected: 0
| [  122.883694][  T723] RCU nest depth: 0, expected: 0
| [  122.883863][  T723] INFO: lockdep is turned off.
| [  122.884328][  T723] Tainted: [W]=WARN
[  122.884462][  T723] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  122.884683][  T723] Call Trace:
[  122.884820][  T723]  <TASK>
[ 122.884914][ T723] dump_stack_lvl (lib/dump_stack.c:123)
[ 122.885095][ T723] __might_resched (kernel/sched/core.c:8759)
[ 122.885269][ T723] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 122.885443][ T723] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 122.885617][ T723] static_key_slow_inc (kernel/jump_label.c:191)
[ 122.885791][ T723] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 122.885966][ T723] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 122.886137][ T723] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 122.886315][ T723] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 122.886453][ T723] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 122.886627][ T723] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 122.886798][ T723] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 122.886972][ T723] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.887142][ T723] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 122.887312][ T723] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 122.887490][ T723] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 122.887661][ T723] ? find_stack (lib/stackdepot.c:552)
[ 122.887834][ T723] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 122.888007][ T723] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 122.888178][ T723] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 122.888351][ T723] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 122.888524][ T723] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.888699][ T723] ? 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)
[ 122.888881][ T723] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 122.889053][ T723] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 122.889222][ T723] ? 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)
[ 122.889393][ T723] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 122.889562][ T723] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 122.889738][ T723] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 122.889952][ T723] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 122.890127][ T723] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 122.890298][ T723] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 122.890468][ T723] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 122.890637][ T723] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 122.890811][ T723] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 122.890982][ T723] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 122.891159][ T723] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 122.891370][ T723] ? 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)
[ 122.891541][ T723] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.891710][ T723] ___sys_sendmsg (net/socket.c:2624)
[ 122.891878][ T723] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 122.892092][ T723] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 122.892262][ T723] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 122.892479][ T723] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 122.892652][ T723] ? 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)
[ 122.892826][ T723] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 122.893038][ T723] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 122.893208][ T723] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 122.893377][ T723] ? do_sys_openat2 (fs/open.c:1411)
[ 122.893553][ T723] ? do_sys_openat2 (fs/open.c:1411)
[ 122.893724][ T723] __sys_sendmsg (net/socket.c:2654)
[ 122.893898][ T723] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 122.894071][ T723] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 122.894282][ T723] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 122.894457][ T723] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  122.894680][  T723] RIP: 0033:0x7f5581b629a7
[ 122.894856][ T723] 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)
[  122.895454][  T723] RSP: 002b:00007ffce53e0e08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  122.895718][  T723] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f5581b629a7
[  122.895980][  T723] RDX: 0000000000000000 RSI: 00007ffce53e0e70 RDI: 0000000000000005
[  122.896237][  T723] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[  122.896490][  T723] R10: 00007f5581a1b708 R11: 0000000000000246 R12: 00007ffce53e62ab


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