======================================
| [   23.705198][  T370] RCU nest depth: 0, expected: 0
| [   23.705509][  T370] 2 locks held by tc/370:
| [ 23.705635][ T370] #0: ffffffff88be7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 23.705935][ T370] #1: ffff888009505e90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   23.706481][  T370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.706684][  T370] Call Trace:
[   23.706829][  T370]  <TASK>
[ 23.706918][ T370] dump_stack_lvl (lib/dump_stack.c:123)
[ 23.707088][ T370] __might_resched (kernel/sched/core.c:8759)
[ 23.707253][ T370] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 23.707425][ T370] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 23.707588][ T370] static_key_slow_inc (kernel/jump_label.c:191)
[ 23.707751][ T370] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 23.707934][ T370] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 23.708062][ T370] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.708254][ T370] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 23.708427][ T370] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 23.708604][ T370] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.708771][ T370] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 23.708937][ T370] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.709106][ T370] ? 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)
[ 23.709267][ T370] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 23.709399][ T370] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 23.709566][ T370] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 23.709753][ T370] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.709917][ T370] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 23.710099][ T370] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 23.710267][ T370] ? 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)
[ 23.710439][ T370] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 23.710612][ T370] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 23.710776][ T370] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 23.710946][ T370] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 23.711113][ T370] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 23.711289][ T370] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 23.711455][ T370] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 23.711622][ T370] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 23.711838][ T370] ___sys_sendmsg (net/socket.c:2624)
[ 23.711999][ T370] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 23.712204][ T370] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 23.712370][ T370] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 23.712570][ T370] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 23.712736][ T370] ? 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)
[ 23.712909][ T370] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 23.713113][ T370] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 23.713276][ T370] ? do_sys_openat2 (fs/open.c:1405)
[ 23.713437][ T370] ? do_sys_openat2 (fs/open.c:1411)
[ 23.713604][ T370] ? do_sys_openat2 (fs/open.c:1411)
[ 23.713772][ T370] __sys_sendmsg (net/socket.c:2654)
[ 23.713936][ T370] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 23.714126][ T370] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 23.714290][ T370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   23.714491][  T370] RIP: 0033:0x7f75cc5bd9a7
[ 23.714666][ T370] Code: Unable to access opcode bytes at 0x7f75cc5bd97d.

Code starting with the faulting instruction
===========================================
[   23.714877][  T370] RSP: 002b:00007fff5d335848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   23.715122][  T370] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f75cc5bd9a7
[   23.715370][  T370] RDX: 0000000000000000 RSI: 00007fff5d3358b0 RDI: 0000000000000005
[   23.715614][  T370] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   23.715856][  T370] R10: 00007f75cc476708 R11: 0000000000000246 R12: 00007fff5d33a97d
[   23.716099][  T370] R13: 0000000067858713 R14: 0000000000483b60 R15: 00007fff5d33a981
| [ 23.718424][ T370] #1: ffff888009505e90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 23.718665][ T370] #2: ffffffff881ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   23.718924][  T370] stack backtrace:
| [   23.719268][  T370] Tainted: [W]=WARN
[   23.719371][  T370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.719542][  T370] Call Trace:
[   23.719645][  T370]  <TASK>
[ 23.719717][ T370] dump_stack_lvl (lib/dump_stack.c:123)
[ 23.719854][ T370] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 23.719990][ T370] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 23.720125][ T370] ? 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)
[ 23.720294][ T370] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 23.720429][ T370] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 23.720570][ T370] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 23.720715][ T370] ? 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)
[ 23.720880][ T370] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 23.721014][ T370] ? 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)
[ 23.721180][ T370] ? try_to_compact_pages (mm/compaction.c:181 mm/compaction.c:2832)
[ 23.721317][ T370] ? 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)
[ 23.721482][ T370] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 23.721621][ T370] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 23.721758][ T370] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 23.721892][ T370] ? 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))
[ 23.722058][ T370] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 23.722226][ T370] ? 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)
[ 23.722393][ T370] 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)
[ 23.722567][ T370] static_key_slow_inc (kernel/jump_label.c:191)
[ 23.722701][ T370] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 23.722839][ T370] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 23.722940][ T370] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.723080][ T370] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 23.723215][ T370] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 23.723350][ T370] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.723488][ T370] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 23.723624][ T370] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.723760][ T370] ? 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)
[ 23.723895][ T370] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 23.723999][ T370] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 23.724135][ T370] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 23.724270][ T370] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.724410][ T370] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 23.724549][ T370] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 23.724684][ T370] ? 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)
[ 23.724845][ T370] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 23.724981][ T370] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 23.725115][ T370] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 23.725250][ T370] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 23.725389][ T370] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 23.725527][ T370] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 23.725661][ T370] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 23.725794][ T370] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 23.725961][ T370] ___sys_sendmsg (net/socket.c:2624)
[ 23.726096][ T370] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 23.726263][ T370] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 23.726403][ T370] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 23.726568][ T370] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 23.726703][ T370] ? 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)
[ 23.726839][ T370] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 23.727006][ T370] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 23.727141][ T370] ? do_sys_openat2 (fs/open.c:1405)
[ 23.727274][ T370] ? do_sys_openat2 (fs/open.c:1411)
[ 23.727409][ T370] ? do_sys_openat2 (fs/open.c:1411)
[ 23.727542][ T370] __sys_sendmsg (net/socket.c:2654)
[ 23.727676][ T370] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 23.727813][ T370] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 23.727947][ T370] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   23.728113][  T370] RIP: 0033:0x7f75cc5bd9a7
[ 23.728261][ T370] Code: Unable to access opcode bytes at 0x7f75cc5bd97d.

Code starting with the faulting instruction
===========================================
[   23.728438][  T370] RSP: 002b:00007fff5d335848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   23.728642][  T370] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f75cc5bd9a7
[   23.728847][  T370] RDX: 0000000000000000 RSI: 00007fff5d3358b0 RDI: 0000000000000005
[   23.729047][  T370] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   23.729252][  T370] R10: 00007f75cc476708 R11: 0000000000000246 R12: 00007fff5d33a97d
[   23.729455][  T370] R13: 0000000067858713 R14: 0000000000483b60 R15: 00007fff5d33a981
| [   24.917202][  T410] preempt_count: 1, expected: 0
| [   24.917331][  T410] RCU nest depth: 0, expected: 0
| [   24.917469][  T410] INFO: lockdep is turned off.
| [   24.917829][  T410] Tainted: [W]=WARN
[   24.917928][  T410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.918105][  T410] Call Trace:
[   24.918210][  T410]  <TASK>
[ 24.918279][ T410] dump_stack_lvl (lib/dump_stack.c:123)
[ 24.918422][ T410] __might_resched (kernel/sched/core.c:8759)
[ 24.918555][ T410] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 24.918696][ T410] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 24.918830][ T410] static_key_slow_inc (kernel/jump_label.c:191)
[ 24.918963][ T410] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 24.919098][ T410] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 24.919234][ T410] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 24.919369][ T410] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 24.919475][ T410] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 24.919608][ T410] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 24.919737][ T410] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 24.919871][ T410] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 24.919999][ T410] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 24.920129][ T410] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 24.920267][ T410] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 24.920405][ T410] ? find_stack (lib/stackdepot.c:552)
[ 24.920543][ T410] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 24.920694][ T410] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 24.920827][ T410] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 24.920960][ T410] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 24.921093][ T410] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 24.921226][ T410] ? 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)
[ 24.921362][ T410] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 24.921495][ T410] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 24.921624][ T410] ? 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)
[ 24.921755][ T410] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 24.921885][ T410] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 24.922017][ T410] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 24.922184][ T410] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 24.922315][ T410] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 24.922445][ T410] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 24.922577][ T410] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 24.922707][ T410] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 24.922838][ T410] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 24.922969][ T410] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 24.923101][ T410] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 24.923266][ T410] ? 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)
[ 24.923398][ T410] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 24.923529][ T410] ___sys_sendmsg (net/socket.c:2624)
[ 24.923659][ T410] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 24.923821][ T410] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 24.923951][ T410] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 24.924113][ T410] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 24.924248][ T410] ? 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)
[ 24.924382][ T410] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 24.924545][ T410] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 24.924677][ T410] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 24.924807][ T410] ? do_sys_openat2 (fs/open.c:1411)
[ 24.924939][ T410] ? do_sys_openat2 (fs/open.c:1411)
[ 24.925069][ T410] __sys_sendmsg (net/socket.c:2654)
[ 24.925203][ T410] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 24.925337][ T410] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 24.925500][ T410] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 24.925634][ T410] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   24.925795][  T410] RIP: 0033:0x7f55f06a49a7
[ 24.925930][ T410] 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)
[   24.926394][  T410] RSP: 002b:00007fff2760bd48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   24.926592][  T410] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f55f06a49a7
[   24.926787][  T410] RDX: 0000000000000000 RSI: 00007fff2760bdb0 RDI: 0000000000000005
[   24.926988][  T410] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   24.927184][  T410] R10: 00007f55f055d708 R11: 0000000000000246 R12: 00007fff2761197f
[   24.927379][  T410] R13: 0000000067858714 R14: 0000000000483b60 R15: 00007fff27611983
| [   26.076842][  T447] preempt_count: 1, expected: 0
| [   26.077015][  T447] RCU nest depth: 0, expected: 0
| [   26.077158][  T447] INFO: lockdep is turned off.
| [   26.077528][  T447] Tainted: [W]=WARN
[   26.077625][  T447] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   26.077811][  T447] Call Trace:
[   26.077917][  T447]  <TASK>
[ 26.077987][ T447] dump_stack_lvl (lib/dump_stack.c:123)
[ 26.078132][ T447] __might_resched (kernel/sched/core.c:8759)
[ 26.078271][ T447] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 26.078407][ T447] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 26.078539][ T447] static_key_slow_inc (kernel/jump_label.c:191)
[ 26.078677][ T447] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 26.078814][ T447] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 26.078945][ T447] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 26.079078][ T447] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 26.079180][ T447] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 26.079317][ T447] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 26.079465][ T447] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 26.079602][ T447] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 26.079740][ T447] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 26.079871][ T447] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 26.080036][ T447] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 26.080172][ T447] ? find_stack (lib/stackdepot.c:552)
[ 26.080310][ T447] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 26.080455][ T447] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 26.080601][ T447] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 26.080739][ T447] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 26.080872][ T447] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 26.080999][ T447] ? 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)
[ 26.081128][ T447] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 26.081259][ T447] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 26.081408][ T447] ? 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)
[ 26.081540][ T447] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 26.081670][ T447] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 26.081800][ T447] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 26.081967][ T447] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 26.082096][ T447] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 26.082227][ T447] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 26.082363][ T447] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 26.082493][ T447] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 26.082621][ T447] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 26.082749][ T447] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 26.082886][ T447] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 26.083060][ T447] ? 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)
[ 26.083203][ T447] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 26.083339][ T447] ___sys_sendmsg (net/socket.c:2624)
[ 26.083468][ T447] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 26.083653][ T447] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 26.083783][ T447] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 26.083942][ T447] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 26.084095][ T447] ? 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)
[ 26.084229][ T447] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 26.084400][ T447] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 26.084530][ T447] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 26.084683][ T447] ? do_sys_openat2 (fs/open.c:1411)
[ 26.084813][ T447] ? do_sys_openat2 (fs/open.c:1411)
[ 26.084942][ T447] __sys_sendmsg (net/socket.c:2654)
[ 26.085072][ T447] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 26.085204][ T447] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 26.085396][ T447] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 26.085524][ T447] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   26.085686][  T447] RIP: 0033:0x7ff0b2c329a7
[ 26.085821][ T447] 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)
[   26.086299][  T447] RSP: 002b:00007fffdd819598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   26.086494][  T447] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff0b2c329a7
[   26.086686][  T447] RDX: 0000000000000000 RSI: 00007fffdd819600 RDI: 0000000000000005
[   26.086877][  T447] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   26.087067][  T447] R10: 00007ff0b2aeb708 R11: 0000000000000246 R12: 00007fffdd81f963
[   26.087279][  T447] R13: 0000000067858715 R14: 0000000000483b60 R15: 00007fffdd81f965
| [   27.826490][  T493] preempt_count: 1, expected: 0
| [   27.826634][  T493] RCU nest depth: 0, expected: 0
| [   27.826776][  T493] INFO: lockdep is turned off.
| [   27.827178][  T493] Tainted: [W]=WARN
[   27.827290][  T493] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.827475][  T493] Call Trace:
[   27.827586][  T493]  <TASK>
[ 27.827662][ T493] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.827814][ T493] __might_resched (kernel/sched/core.c:8759)
[ 27.827958][ T493] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 27.828109][ T493] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 27.828256][ T493] static_key_slow_inc (kernel/jump_label.c:191)
[ 27.828402][ T493] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 27.828549][ T493] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.828696][ T493] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 27.828847][ T493] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 27.828961][ T493] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 27.829119][ T493] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 27.829272][ T493] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 27.829421][ T493] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.829565][ T493] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.829709][ T493] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 27.829852][ T493] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.829996][ T493] ? find_stack (lib/stackdepot.c:552)
[ 27.830145][ T493] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 27.830297][ T493] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 27.830441][ T493] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.830600][ T493] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 27.830749][ T493] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.830891][ T493] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.831037][ T493] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.831181][ T493] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 27.831328][ T493] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.831473][ T493] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 27.831618][ T493] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 27.831753][ T493] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 27.831915][ T493] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 27.832046][ T493] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 27.832186][ T493] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 27.832335][ T493] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 27.832478][ T493] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 27.832622][ T493] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 27.832768][ T493] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 27.832911][ T493] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 27.833088][ T493] ? 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)
[ 27.833228][ T493] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.833373][ T493] ___sys_sendmsg (net/socket.c:2624)
[ 27.833515][ T493] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 27.833693][ T493] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 27.833839][ T493] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 27.834018][ T493] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 27.834162][ T493] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 27.834307][ T493] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 27.834495][ T493] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 27.834635][ T493] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.834771][ T493] ? do_sys_openat2 (fs/open.c:1411)
[ 27.834915][ T493] ? do_sys_openat2 (fs/open.c:1411)
[ 27.835056][ T493] __sys_sendmsg (net/socket.c:2654)
[ 27.835200][ T493] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 27.835337][ T493] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 27.835517][ T493] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.835665][ T493] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   27.835846][  T493] RIP: 0033:0x7f07099ae9a7
[ 27.835994][ T493] 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)
[   27.836521][  T493] RSP: 002b:00007ffdbac61a58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   27.836738][  T493] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f07099ae9a7
[   27.836968][  T493] RDX: 0000000000000000 RSI: 00007ffdbac61ac0 RDI: 0000000000000005
[   27.837181][  T493] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   27.837421][  T493] R10: 00007f0709867708 R11: 0000000000000246 R12: 00007ffdbac66965
[   27.837640][  T493] R13: 0000000067858717 R14: 0000000000483b60 R15: 00007ffdbac66967
| [   29.593761][  T539] preempt_count: 1, expected: 0
| [   29.593906][  T539] RCU nest depth: 0, expected: 0
| [   29.594045][  T539] INFO: lockdep is turned off.
| [   29.594423][  T539] Tainted: [W]=WARN
[   29.594523][  T539] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   29.594690][  T539] Call Trace:
[   29.594791][  T539]  <TASK>
[ 29.594859][ T539] dump_stack_lvl (lib/dump_stack.c:123)
[ 29.594997][ T539] __might_resched (kernel/sched/core.c:8759)
[ 29.595129][ T539] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 29.595265][ T539] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 29.595403][ T539] static_key_slow_inc (kernel/jump_label.c:191)
[ 29.595535][ T539] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 29.595669][ T539] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 29.595803][ T539] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 29.595936][ T539] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 29.596036][ T539] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 29.596173][ T539] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 29.596305][ T539] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 29.596456][ T539] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.596590][ T539] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 29.596719][ T539] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 29.596849][ T539] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 29.596977][ T539] ? find_stack (lib/stackdepot.c:552)
[ 29.597108][ T539] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 29.597238][ T539] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 29.597372][ T539] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 29.597502][ T539] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 29.597634][ T539] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.597760][ T539] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 29.597900][ T539] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 29.598036][ T539] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 29.598167][ T539] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 29.598296][ T539] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 29.598431][ T539] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 29.598560][ T539] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 29.598727][ T539] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 29.598864][ T539] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 29.598994][ T539] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 29.599138][ T539] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 29.599268][ T539] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 29.599401][ T539] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 29.599532][ T539] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 29.599674][ T539] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 29.599833][ T539] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 29.599962][ T539] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.600106][ T539] ___sys_sendmsg (net/socket.c:2624)
[ 29.600238][ T539] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 29.600402][ T539] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 29.600533][ T539] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 29.600724][ T539] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 29.600854][ T539] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 29.600988][ T539] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 29.601168][ T539] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 29.601297][ T539] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 29.601427][ T539] ? do_sys_openat2 (fs/open.c:1411)
[ 29.601573][ T539] ? do_sys_openat2 (fs/open.c:1411)
[ 29.601707][ T539] __sys_sendmsg (net/socket.c:2654)
[ 29.601836][ T539] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 29.601968][ T539] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 29.602147][ T539] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 29.602277][ T539] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   29.602442][  T539] RIP: 0033:0x7fbe083f99a7
[ 29.602582][ T539] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   29.603065][  T539] RSP: 002b:00007fff4bbab658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   29.603266][  T539] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fbe083f99a7
[   29.603461][  T539] RDX: 0000000000000000 RSI: 00007fff4bbab6c0 RDI: 0000000000000005
[   29.603653][  T539] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[   29.603847][  T539] R10: 00007fbe082b2708 R11: 0000000000000246 R12: 00007fff4bbb0963
[   29.604046][  T539] R13: 0000000067858719 R14: 0000000000483b60 R15: 00007fff4bbb0965
| [   30.844167][  T576] preempt_count: 1, expected: 0
| [   30.844295][  T576] RCU nest depth: 0, expected: 0
| [   30.844827][  T576] INFO: lockdep is turned off.
| [   30.845194][  T576] Tainted: [W]=WARN
[   30.845293][  T576] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   30.845468][  T576] Call Trace:
[   30.845650][  T576]  <TASK>
[ 30.845717][ T576] dump_stack_lvl (lib/dump_stack.c:123)
[ 30.845853][ T576] __might_resched (kernel/sched/core.c:8759)
[ 30.845983][ T576] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 30.846118][ T576] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 30.846247][ T576] static_key_slow_inc (kernel/jump_label.c:191)
[ 30.846388][ T576] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 30.846521][ T576] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 30.846656][ T576] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 30.846794][ T576] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 30.846899][ T576] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 30.847032][ T576] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 30.847178][ T576] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 30.847315][ T576] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 30.847455][ T576] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 30.847584][ T576] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 30.847714][ T576] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 30.847884][ T576] ? find_stack (lib/stackdepot.c:552)
[ 30.848030][ T576] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 30.848174][ T576] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 30.848316][ T576] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 30.848463][ T576] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 30.848609][ T576] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 30.848750][ T576] ? 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)
[ 30.848894][ T576] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 30.849038][ T576] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 30.849179][ T576] ? 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)
[ 30.849314][ T576] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 30.849446][ T576] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 30.849574][ T576] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 30.849735][ T576] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 30.849869][ T576] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 30.850002][ T576] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 30.850132][ T576] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 30.850263][ T576] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 30.850401][ T576] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 30.850533][ T576] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 30.850675][ T576] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 30.850839][ T576] ? 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)
[ 30.850971][ T576] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 30.851101][ T576] ___sys_sendmsg (net/socket.c:2624)
[ 30.851231][ T576] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 30.851395][ T576] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 30.851527][ T576] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 30.851687][ T576] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 30.851828][ T576] ? 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)
[ 30.851962][ T576] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 30.852126][ T576] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 30.852260][ T576] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 30.852389][ T576] ? do_sys_openat2 (fs/open.c:1411)
[ 30.852519][ T576] ? do_sys_openat2 (fs/open.c:1411)
[ 30.852649][ T576] __sys_sendmsg (net/socket.c:2654)
[ 30.852781][ T576] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 30.852913][ T576] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 30.853075][ T576] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 30.853204][ T576] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   30.853369][  T576] RIP: 0033:0x7f1ed7fe49a7
[ 30.853501][ T576] 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)
[   30.853962][  T576] RSP: 002b:00007fffbc29f4e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   30.854164][  T576] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f1ed7fe49a7
[   30.854358][  T576] RDX: 0000000000000000 RSI: 00007fffbc29f550 RDI: 0000000000000005
[   30.854551][  T576] RBP: 000000000000dd86 R08: 0000000000000000 R09: 0000000000000000
[   30.854749][  T576] R10: 00007f1ed7e9d708 R11: 0000000000000246 R12: 00007fffbc2a4965


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