======================================
| [   25.803156][  T414] RCU nest depth: 0, expected: 0
| [   25.803339][  T414] 2 locks held by tc/414:
| [ 25.803491][ T414] #0: ffffffff9d5e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 25.803792][ T414] #1: ffff88800ecfdd10 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   25.804351][  T414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.804560][  T414] Call Trace:
[   25.804689][  T414]  <TASK>
[ 25.804785][ T414] dump_stack_lvl (lib/dump_stack.c:123)
[ 25.804970][ T414] __might_resched (kernel/sched/core.c:8759)
[ 25.805142][ T414] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 25.805325][ T414] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 25.805491][ T414] static_key_slow_inc (kernel/jump_label.c:191)
[ 25.805662][ T414] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 25.805837][ T414] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 25.805976][ T414] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 25.806167][ T414] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 25.806338][ T414] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 25.806500][ T414] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 25.806811][ T414] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 25.806980][ T414] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 25.807166][ T414] ? 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)
[ 25.807343][ T414] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 25.807480][ T414] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 25.807653][ T414] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 25.807824][ T414] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 25.807989][ T414] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 25.808168][ T414] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 25.808333][ T414] ? 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)
[ 25.808504][ T414] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 25.808670][ T414] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 25.808832][ T414] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 25.809012][ T414] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 25.809191][ T414] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 25.809364][ T414] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 25.809545][ T414] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 25.809710][ T414] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 25.809935][ T414] ___sys_sendmsg (net/socket.c:2624)
[ 25.810104][ T414] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 25.810308][ T414] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 25.810476][ T414] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 25.810675][ T414] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 25.810851][ T414] ? 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)
[ 25.811043][ T414] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 25.811279][ T414] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 25.811471][ T414] ? do_sys_openat2 (fs/open.c:1405)
[ 25.811658][ T414] ? do_sys_openat2 (fs/open.c:1411)
[ 25.811828][ T414] ? do_sys_openat2 (fs/open.c:1411)
[ 25.811997][ T414] __sys_sendmsg (net/socket.c:2654)
[ 25.812161][ T414] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 25.812382][ T414] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 25.812552][ T414] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   25.812753][  T414] RIP: 0033:0x7fc94e3209a7
[ 25.812927][ T414] Code: Unable to access opcode bytes at 0x7fc94e32097d.

Code starting with the faulting instruction
===========================================
[   25.813138][  T414] RSP: 002b:00007ffda5716168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   25.813385][  T414] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc94e3209a7
[   25.813633][  T414] RDX: 0000000000000000 RSI: 00007ffda57161d0 RDI: 0000000000000005
[   25.813894][  T414] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   25.814152][  T414] R10: 00007fc94e1d9708 R11: 0000000000000246 R12: 00007ffda571a986
[   25.814398][  T414] R13: 0000000067858a49 R14: 0000000000483b60 R15: 00007ffda571a98a
| [ 25.816646][ T414] #1: ffff88800ecfdd10 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 25.816892][ T414] #2: ffffffff9cbddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   25.817132][  T414] stack backtrace:
| [   25.817488][  T414] Tainted: [W]=WARN
[   25.817597][  T414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   25.817781][  T414] Call Trace:
[   25.817885][  T414]  <TASK>
[ 25.817961][ T414] dump_stack_lvl (lib/dump_stack.c:123)
[ 25.818100][ T414] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 25.818238][ T414] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 25.818371][ T414] ? 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)
[ 25.818552][ T414] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 25.818695][ T414] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 25.818835][ T414] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 25.818970][ T414] ? 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)
[ 25.819146][ T414] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 25.819289][ T414] ? 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)
[ 25.819470][ T414] ? 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)
[ 25.819649][ T414] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 25.819782][ T414] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 25.819922][ T414] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 25.820058][ T414] ? 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))
[ 25.820227][ T414] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 25.820402][ T414] ? 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)
[ 25.820569][ T414] 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)
[ 25.820735][ T414] static_key_slow_inc (kernel/jump_label.c:191)
[ 25.820866][ T414] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 25.821007][ T414] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 25.821110][ T414] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 25.821251][ T414] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 25.821396][ T414] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 25.821531][ T414] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 25.821680][ T414] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 25.821815][ T414] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 25.821954][ T414] ? 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)
[ 25.822087][ T414] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 25.822190][ T414] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 25.822331][ T414] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 25.822466][ T414] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 25.822600][ T414] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 25.822738][ T414] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 25.822882][ T414] ? 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)
[ 25.823017][ T414] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 25.823152][ T414] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 25.823285][ T414] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 25.823429][ T414] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 25.823565][ T414] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 25.823700][ T414] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 25.823840][ T414] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 25.823974][ T414] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 25.824144][ T414] ___sys_sendmsg (net/socket.c:2624)
[ 25.824278][ T414] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 25.824450][ T414] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 25.824586][ T414] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 25.824752][ T414] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 25.824893][ T414] ? 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)
[ 25.825034][ T414] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406)
[ 25.825204][ T414] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 25.825340][ T414] ? do_sys_openat2 (fs/open.c:1405)
[ 25.825475][ T414] ? do_sys_openat2 (fs/open.c:1411)
[ 25.825610][ T414] ? do_sys_openat2 (fs/open.c:1411)
[ 25.825744][ T414] __sys_sendmsg (net/socket.c:2654)
[ 25.825884][ T414] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 25.826025][ T414] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 25.826163][ T414] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   25.826336][  T414] RIP: 0033:0x7fc94e3209a7
[ 25.826488][ T414] Code: Unable to access opcode bytes at 0x7fc94e32097d.

Code starting with the faulting instruction
===========================================
[   25.826663][  T414] RSP: 002b:00007ffda5716168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   25.826872][  T414] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc94e3209a7
[   25.827080][  T414] RDX: 0000000000000000 RSI: 00007ffda57161d0 RDI: 0000000000000005
[   25.827283][  T414] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   25.827499][  T414] R10: 00007fc94e1d9708 R11: 0000000000000246 R12: 00007ffda571a986
[   25.827711][  T414] R13: 0000000067858a49 R14: 0000000000483b60 R15: 00007ffda571a98a
| [   27.349116][  T443] preempt_count: 1, expected: 0
| [   27.349247][  T443] RCU nest depth: 0, expected: 0
| [   27.349451][  T443] INFO: lockdep is turned off.
| [   27.349811][  T443] Tainted: [W]=WARN
[   27.349910][  T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   27.350069][  T443] Call Trace:
[   27.350167][  T443]  <TASK>
[ 27.350235][ T443] dump_stack_lvl (lib/dump_stack.c:123)
[ 27.350379][ T443] __might_resched (kernel/sched/core.c:8759)
[ 27.350510][ T443] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 27.350645][ T443] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 27.350776][ T443] static_key_slow_inc (kernel/jump_label.c:191)
[ 27.350905][ T443] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 27.351037][ T443] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.351171][ T443] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 27.351306][ T443] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 27.351417][ T443] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 27.351564][ T443] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 27.351726][ T443] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 27.351874][ T443] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.352006][ T443] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 27.352136][ T443] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 27.352266][ T443] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.352403][ T443] ? find_stack (lib/stackdepot.c:552)
[ 27.352540][ T443] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 27.352671][ T443] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 27.352802][ T443] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 27.352934][ T443] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 27.353067][ T443] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.353195][ T443] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.353326][ T443] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 27.353467][ T443] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 27.353595][ T443] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 27.353727][ T443] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 27.353857][ T443] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 27.353989][ T443] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 27.354150][ T443] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 27.354282][ T443] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 27.354417][ T443] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 27.354549][ T443] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 27.354681][ T443] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 27.354810][ T443] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 27.354941][ T443] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 27.355072][ T443] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 27.355233][ T443] ? 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)
[ 27.355372][ T443] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.355505][ T443] ___sys_sendmsg (net/socket.c:2624)
[ 27.355639][ T443] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 27.355801][ T443] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 27.355933][ T443] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 27.356097][ T443] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 27.356231][ T443] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 27.356374][ T443] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 27.356542][ T443] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 27.356674][ T443] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 27.356805][ T443] ? do_sys_openat2 (fs/open.c:1411)
[ 27.356937][ T443] ? do_sys_openat2 (fs/open.c:1411)
[ 27.357067][ T443] __sys_sendmsg (net/socket.c:2654)
[ 27.357197][ T443] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 27.357335][ T443] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 27.357498][ T443] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 27.357629][ T443] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   27.357793][  T443] RIP: 0033:0x7f2b96b699a7
[ 27.357929][ T443] 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)
[   27.358399][  T443] RSP: 002b:00007ffe0b009a58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   27.358598][  T443] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f2b96b699a7
[   27.358795][  T443] RDX: 0000000000000000 RSI: 00007ffe0b009ac0 RDI: 0000000000000005
[   27.358991][  T443] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   27.359188][  T443] R10: 00007f2b96a22708 R11: 0000000000000246 R12: 00007ffe0b00e986
[   27.359393][  T443] R13: 0000000067858a4b R14: 0000000000483b60 R15: 00007ffe0b00e98a
| [   31.518672][  T515] preempt_count: 1, expected: 0
| [   31.518814][  T515] RCU nest depth: 0, expected: 0
| [   31.518955][  T515] INFO: lockdep is turned off.
| [   31.519353][  T515] Tainted: [W]=WARN
[   31.519456][  T515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.519619][  T515] Call Trace:
[   31.519726][  T515]  <TASK>
[ 31.519797][ T515] dump_stack_lvl (lib/dump_stack.c:123)
[ 31.519935][ T515] __might_resched (kernel/sched/core.c:8759)
[ 31.520074][ T515] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 31.520213][ T515] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 31.520344][ T515] static_key_slow_inc (kernel/jump_label.c:191)
[ 31.520487][ T515] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 31.520625][ T515] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 31.520763][ T515] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 31.520895][ T515] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 31.520996][ T515] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.521129][ T515] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 31.521258][ T515] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 31.521393][ T515] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.521530][ T515] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 31.521703][ T515] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 31.521844][ T515] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 31.521985][ T515] ? find_stack (lib/stackdepot.c:552)
[ 31.522124][ T515] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 31.522256][ T515] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 31.522390][ T515] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 31.522539][ T515] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 31.522674][ T515] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.522804][ T515] ? 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)
[ 31.522934][ T515] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 31.523065][ T515] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.523194][ T515] ? 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)
[ 31.523332][ T515] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 31.523466][ T515] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 31.523595][ T515] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 31.523755][ T515] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 31.523891][ T515] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 31.524020][ T515] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 31.524153][ T515] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 31.524283][ T515] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.524421][ T515] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 31.524554][ T515] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 31.524692][ T515] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 31.524855][ T515] ? 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)
[ 31.524985][ T515] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.525116][ T515] ___sys_sendmsg (net/socket.c:2624)
[ 31.525245][ T515] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 31.525411][ T515] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 31.525540][ T515] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 31.525710][ T515] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 31.525841][ T515] ? 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)
[ 31.525974][ T515] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 31.526145][ T515] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 31.526280][ T515] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.526416][ T515] ? do_sys_openat2 (fs/open.c:1411)
[ 31.526559][ T515] ? do_sys_openat2 (fs/open.c:1411)
[ 31.526693][ T515] __sys_sendmsg (net/socket.c:2654)
[ 31.526824][ T515] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 31.526957][ T515] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 31.527117][ T515] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 31.527246][ T515] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   31.527415][  T515] RIP: 0033:0x7f923b5c09a7
[ 31.527550][ T515] 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)
[   31.528006][  T515] RSP: 002b:00007ffe969b8478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   31.528204][  T515] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f923b5c09a7
[   31.528407][  T515] RDX: 0000000000000000 RSI: 00007ffe969b84e0 RDI: 0000000000000005
[   31.528600][  T515] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   31.528799][  T515] R10: 00007f923b479708 R11: 0000000000000246 R12: 00007ffe969bd986
[   31.529015][  T515] R13: 0000000067858a4f R14: 0000000000483b60 R15: 00007ffe969bd98a
| [   33.017483][  T541] preempt_count: 1, expected: 0
| [   33.017639][  T541] RCU nest depth: 0, expected: 0
| [   33.017794][  T541] INFO: lockdep is turned off.
| [   33.018197][  T541] Tainted: [W]=WARN
[   33.018311][  T541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.018483][  T541] Call Trace:
[   33.018589][  T541]  <TASK>
[ 33.018663][ T541] dump_stack_lvl (lib/dump_stack.c:123)
[ 33.018813][ T541] __might_resched (kernel/sched/core.c:8759)
[ 33.018957][ T541] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 33.019106][ T541] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 33.019244][ T541] static_key_slow_inc (kernel/jump_label.c:191)
[ 33.019384][ T541] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 33.019526][ T541] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.019665][ T541] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 33.019803][ T541] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 33.019911][ T541] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.020059][ T541] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 33.020196][ T541] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 33.020342][ T541] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.020493][ T541] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.020632][ T541] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 33.020773][ T541] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.020910][ T541] ? find_stack (lib/stackdepot.c:552)
[ 33.021058][ T541] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 33.021199][ T541] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 33.021337][ T541] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.021475][ T541] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 33.021639][ T541] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.021781][ T541] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 33.021920][ T541] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 33.022063][ T541] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.022202][ T541] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 33.022343][ T541] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 33.022480][ T541] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 33.022618][ T541] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 33.022793][ T541] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 33.022932][ T541] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 33.023075][ T541] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 33.023214][ T541] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 33.023353][ T541] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.023493][ T541] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 33.023631][ T541] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 33.023768][ T541] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 33.023940][ T541] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 33.024085][ T541] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.024227][ T541] ___sys_sendmsg (net/socket.c:2624)
[ 33.024367][ T541] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 33.024545][ T541] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 33.024686][ T541] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 33.024857][ T541] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 33.025000][ T541] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 33.025147][ T541] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 33.025321][ T541] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 33.025462][ T541] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.025601][ T541] ? do_sys_openat2 (fs/open.c:1411)
[ 33.025742][ T541] ? do_sys_openat2 (fs/open.c:1411)
[ 33.025883][ T541] __sys_sendmsg (net/socket.c:2654)
[ 33.026021][ T541] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 33.026172][ T541] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 33.026344][ T541] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 33.026484][ T541] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   33.026658][  T541] RIP: 0033:0x7f7855a599a7
[ 33.026801][ T541] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   33.027292][  T541] RSP: 002b:00007fff07bd42d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   33.027502][  T541] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f7855a599a7
[   33.027710][  T541] RDX: 0000000000000000 RSI: 00007fff07bd4340 RDI: 0000000000000005
[   33.027917][  T541] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   33.028127][  T541] R10: 00007f7855912708 R11: 0000000000000246 R12: 00007fff07bd9986
[   33.028333][  T541] R13: 0000000067858a51 R14: 0000000000483b60 R15: 00007fff07bd998a
| [   35.028447][  T577] preempt_count: 1, expected: 0
| [   35.028578][  T577] RCU nest depth: 0, expected: 0
| [   35.028705][  T577] INFO: lockdep is turned off.
| [   35.029056][  T577] Tainted: [W]=WARN
[   35.029153][  T577] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   35.029316][  T577] Call Trace:
[   35.029416][  T577]  <TASK>
[ 35.029484][ T577] dump_stack_lvl (lib/dump_stack.c:123)
[ 35.029621][ T577] __might_resched (kernel/sched/core.c:8759)
[ 35.029754][ T577] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 35.029890][ T577] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 35.030023][ T577] static_key_slow_inc (kernel/jump_label.c:191)
[ 35.030164][ T577] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 35.030305][ T577] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 35.030439][ T577] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 35.030570][ T577] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 35.030673][ T577] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 35.030806][ T577] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 35.030935][ T577] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 35.031069][ T577] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.031205][ T577] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 35.031336][ T577] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 35.031468][ T577] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 35.031607][ T577] ? find_stack (lib/stackdepot.c:552)
[ 35.031741][ T577] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 35.031873][ T577] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 35.032004][ T577] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 35.032141][ T577] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 35.032275][ T577] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.032404][ T577] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 35.032538][ T577] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 35.032669][ T577] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 35.032798][ T577] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 35.032933][ T577] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 35.033063][ T577] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 35.033192][ T577] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 35.033353][ T577] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 35.033486][ T577] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 35.033616][ T577] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 35.033746][ T577] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 35.033874][ T577] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 35.034008][ T577] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 35.034140][ T577] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 35.034269][ T577] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 35.034435][ T577] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 35.034567][ T577] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.034697][ T577] ___sys_sendmsg (net/socket.c:2624)
[ 35.034826][ T577] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 35.034991][ T577] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 35.035121][ T577] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 35.035283][ T577] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 35.035414][ T577] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 35.035548][ T577] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 35.035713][ T577] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 35.035848][ T577] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 35.035979][ T577] ? do_sys_openat2 (fs/open.c:1411)
[ 35.036109][ T577] ? do_sys_openat2 (fs/open.c:1411)
[ 35.036241][ T577] __sys_sendmsg (net/socket.c:2654)
[ 35.036371][ T577] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 35.036505][ T577] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 35.036666][ T577] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 35.036799][ T577] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   35.036966][  T577] RIP: 0033:0x7f03f7e6d9a7
[ 35.037101][ T577] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   35.037559][  T577] RSP: 002b:00007fff8ac42778 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   35.037764][  T577] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f03f7e6d9a7
[   35.037959][  T577] RDX: 0000000000000000 RSI: 00007fff8ac427e0 RDI: 0000000000000005
[   35.038155][  T577] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   35.038353][  T577] R10: 00007f03f7d26708 R11: 0000000000000246 R12: 00007fff8ac47986
[   35.038554][  T577] R13: 0000000067858a53 R14: 0000000000483b60 R15: 00007fff8ac4798a
| [   36.596916][  T603] preempt_count: 1, expected: 0
| [   36.597049][  T603] RCU nest depth: 0, expected: 0
| [   36.597178][  T603] INFO: lockdep is turned off.
| [   36.597567][  T603] Tainted: [W]=WARN
[   36.597669][  T603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   36.597843][  T603] Call Trace:
[   36.597943][  T603]  <TASK>
[ 36.598013][ T603] dump_stack_lvl (lib/dump_stack.c:123)
[ 36.598201][ T603] __might_resched (kernel/sched/core.c:8759)
[ 36.598349][ T603] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 36.598500][ T603] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 36.598647][ T603] static_key_slow_inc (kernel/jump_label.c:191)
[ 36.598790][ T603] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 36.598938][ T603] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 36.599092][ T603] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 36.599239][ T603] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 36.599354][ T603] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 36.599500][ T603] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 36.599650][ T603] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 36.599802][ T603] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 36.599955][ T603] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 36.600105][ T603] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 36.600254][ T603] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 36.600404][ T603] ? find_stack (lib/stackdepot.c:552)
[ 36.600556][ T603] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 36.600704][ T603] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 36.600849][ T603] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 36.601001][ T603] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 36.601151][ T603] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 36.601297][ T603] ? 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)
[ 36.601445][ T603] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 36.601607][ T603] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 36.601763][ T603] ? 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)
[ 36.601909][ T603] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 36.602060][ T603] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 36.602207][ T603] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 36.602394][ T603] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 36.602544][ T603] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 36.602691][ T603] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 36.602849][ T603] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 36.602998][ T603] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 36.603151][ T603] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 36.603304][ T603] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 36.603449][ T603] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 36.603630][ T603] ? 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)
[ 36.603778][ T603] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 36.603926][ T603] ___sys_sendmsg (net/socket.c:2624)
[ 36.604070][ T603] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 36.604258][ T603] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 36.604408][ T603] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 36.604593][ T603] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 36.604741][ T603] ? 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)
[ 36.604892][ T603] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 36.605074][ T603] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 36.605219][ T603] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 36.605367][ T603] ? do_sys_openat2 (fs/open.c:1411)
[ 36.605512][ T603] ? do_sys_openat2 (fs/open.c:1411)
[ 36.605665][ T603] __sys_sendmsg (net/socket.c:2654)
[ 36.605811][ T603] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 36.605960][ T603] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 36.606142][ T603] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 36.606292][ T603] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   36.606479][  T603] RIP: 0033:0x7f6bae0889a7
[ 36.606632][ T603] 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)
[   36.607150][  T603] RSP: 002b:00007fff0d768e18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   36.607374][  T603] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f6bae0889a7
[   36.607596][  T603] RDX: 0000000000000000 RSI: 00007fff0d768e80 RDI: 0000000000000005
[   36.607813][  T603] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   36.608029][  T603] R10: 00007f6badf41708 R11: 0000000000000246 R12: 00007fff0d76d986


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