======================================
| [   89.999657][ T1411] RCU nest depth: 0, expected: 0
| [   89.999836][ T1411] 2 locks held by tc/1411:
| [ 90.000142][ T1411] #0: ffffffff93a09c08 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 90.000484][ T1411] #1: ffff888005f80510 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   90.001067][ T1411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   90.001289][ T1411] Call Trace:
[   90.001428][ T1411]  <TASK>
[ 90.001525][ T1411] dump_stack_lvl (lib/dump_stack.c:123)
[ 90.001713][ T1411] __might_resched (kernel/sched/core.c:8759)
[ 90.001893][ T1411] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 90.002079][ T1411] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 90.002256][ T1411] static_key_slow_inc (kernel/jump_label.c:191)
[ 90.002431][ T1411] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 90.002619][ T1411] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 90.002757][ T1411] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 90.002959][ T1411] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 90.003152][ T1411] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 90.003330][ T1411] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 90.003506][ T1411] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 90.003685][ T1411] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 90.004161][ T1411] ? 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)
[ 90.004337][ T1411] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 90.004479][ T1411] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 90.004671][ T1411] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 90.004852][ T1411] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 90.005034][ T1411] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 90.005227][ T1411] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 90.005409][ T1411] ? 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)
[ 90.005591][ T1411] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 90.005771][ T1411] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 90.005954][ T1411] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 90.006137][ T1411] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 90.006317][ T1411] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 90.006505][ T1411] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 90.006686][ T1411] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 90.006861][ T1411] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 90.007093][ T1411] ___sys_sendmsg (net/socket.c:2624)
[ 90.007271][ T1411] ? 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)
[ 90.007451][ T1411] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 90.007632][ T1411] ? usage_skip (kernel/locking/lockdep.c:2314 kernel/locking/lockdep.c:2282)
[ 90.007816][ T1411] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 90.007992][ T1411] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 90.008175][ T1411] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 90.008354][ T1411] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 90.008539][ T1411] __sys_sendmsg (net/socket.c:2654)
[ 90.008723][ T1411] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 90.008910][ T1411] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 90.009095][ T1411] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 90.009274][ T1411] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   90.009492][ T1411] RIP: 0033:0x7f880b3c69a7
[ 90.009681][ T1411] Code: Unable to access opcode bytes at 0x7f880b3c697d.

Code starting with the faulting instruction
===========================================
[   90.009918][ T1411] RSP: 002b:00007ffc08b2dd58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   90.010191][ T1411] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f880b3c69a7
[   90.010456][ T1411] RDX: 0000000000000000 RSI: 00007ffc08b2ddc0 RDI: 0000000000000003
[   90.010723][ T1411] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007ffc08b25aa0
[   90.010986][ T1411] R10: 00007f880b27f708 R11: 0000000000000246 R12: 0000000000000000
[   90.011254][ T1411] R13: 0000000067859360 R14: 0000000000483b60 R15: 00007ffc08b32985
| [ 90.013605][ T1411] #1: ffff888005f80510 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 90.013867][ T1411] #2: ffffffff92ff1cd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   90.014124][ T1411] stack backtrace:
| [   90.014494][ T1411] Tainted: [W]=WARN
[   90.014605][ T1411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   90.014793][ T1411] Call Trace:
[   90.014906][ T1411]  <TASK>
[ 90.014983][ T1411] dump_stack_lvl (lib/dump_stack.c:123)
[ 90.015135][ T1411] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 90.015288][ T1411] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 90.015434][ T1411] ? 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)
[ 90.015626][ T1411] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 90.015773][ T1411] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 90.015920][ T1411] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 90.016068][ T1411] ? 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)
[ 90.016250][ T1411] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 90.016395][ T1411] ? 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)
[ 90.016578][ T1411] ? 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)
[ 90.016765][ T1411] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 90.016913][ T1411] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 90.017060][ T1411] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 90.017207][ T1411] ? 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))
[ 90.017391][ T1411] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 90.017574][ T1411] ? 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)
[ 90.017759][ T1411] 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)
[ 90.017943][ T1411] static_key_slow_inc (kernel/jump_label.c:191)
[ 90.018089][ T1411] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 90.018239][ T1411] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 90.018350][ T1411] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 90.018504][ T1411] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 90.018653][ T1411] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 90.018806][ T1411] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 90.018955][ T1411] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 90.019105][ T1411] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 90.019251][ T1411] ? 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)
[ 90.019398][ T1411] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 90.019513][ T1411] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 90.019663][ T1411] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 90.019814][ T1411] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 90.019963][ T1411] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 90.020115][ T1411] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 90.020266][ T1411] ? 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)
[ 90.020413][ T1411] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 90.020560][ T1411] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 90.020704][ T1411] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 90.020858][ T1411] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 90.021004][ T1411] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 90.021157][ T1411] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 90.021306][ T1411] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 90.021454][ T1411] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 90.021638][ T1411] ___sys_sendmsg (net/socket.c:2624)
[ 90.021785][ T1411] ? 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)
[ 90.021935][ T1411] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 90.022082][ T1411] ? usage_skip (kernel/locking/lockdep.c:2314 kernel/locking/lockdep.c:2282)
[ 90.022234][ T1411] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 90.022383][ T1411] ? do_user_addr_fault (./include/linux/rcupdate.h:337 ./include/linux/rcupdate.h:849 ./include/linux/mm.h:740 arch/x86/mm/fault.c:1340)
[ 90.022530][ T1411] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 90.022680][ T1411] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 90.022827][ T1411] __sys_sendmsg (net/socket.c:2654)
[ 90.022972][ T1411] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 90.023126][ T1411] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 90.023276][ T1411] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 90.023426][ T1411] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   90.023610][ T1411] RIP: 0033:0x7f880b3c69a7
[ 90.023764][ T1411] Code: Unable to access opcode bytes at 0x7f880b3c697d.

Code starting with the faulting instruction
===========================================
[   90.023953][ T1411] RSP: 002b:00007ffc08b2dd58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   90.024181][ T1411] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f880b3c69a7
[   90.024401][ T1411] RDX: 0000000000000000 RSI: 00007ffc08b2ddc0 RDI: 0000000000000003
[   90.024621][ T1411] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007ffc08b25aa0
[   90.024848][ T1411] R10: 00007f880b27f708 R11: 0000000000000246 R12: 0000000000000000
[   90.025076][ T1411] R13: 0000000067859360 R14: 0000000000483b60 R15: 00007ffc08b32985
| [   92.211100][ T1429] preempt_count: 1, expected: 0
| [   92.211229][ T1429] RCU nest depth: 0, expected: 0
| [   92.211353][ T1429] INFO: lockdep is turned off.
| [   92.211717][ T1429] Tainted: [W]=WARN
[   92.211820][ T1429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   92.211980][ T1429] Call Trace:
[   92.212077][ T1429]  <TASK>
[ 92.212146][ T1429] dump_stack_lvl (lib/dump_stack.c:123)
[ 92.212285][ T1429] __might_resched (kernel/sched/core.c:8759)
[ 92.212422][ T1429] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 92.212561][ T1429] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 92.212694][ T1429] static_key_slow_inc (kernel/jump_label.c:191)
[ 92.212827][ T1429] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 92.212958][ T1429] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 92.213090][ T1429] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 92.213226][ T1429] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 92.213332][ T1429] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 92.213464][ T1429] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 92.213592][ T1429] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 92.213723][ T1429] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 92.213852][ T1429] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 92.213980][ T1429] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 92.214113][ T1429] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 92.214248][ T1429] ? find_stack (lib/stackdepot.c:552)
[ 92.214379][ T1429] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 92.214509][ T1429] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 92.214649][ T1429] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 92.214780][ T1429] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 92.214912][ T1429] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 92.215040][ T1429] ? 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)
[ 92.215175][ T1429] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 92.215305][ T1429] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 92.215435][ T1429] ? 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)
[ 92.215563][ T1429] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 92.215694][ T1429] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 92.215824][ T1429] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 92.215954][ T1429] ? filemap_map_pages (mm/filemap.c:3685)
[ 92.216088][ T1429] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 92.216218][ T1429] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 92.216348][ T1429] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 92.216478][ T1429] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 92.216609][ T1429] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 92.216743][ T1429] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 92.216873][ T1429] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 92.217036][ T1429] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 92.217167][ T1429] ___sys_sendmsg (net/socket.c:2624)
[ 92.217294][ T1429] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 92.217424][ T1429] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 92.217551][ T1429] ? kasan_save_stack (mm/kasan/common.c:49)
[ 92.217682][ T1429] ? kasan_save_stack (mm/kasan/common.c:48)
[ 92.217810][ T1429] ? __kasan_record_aux_stack (mm/kasan/generic.c:544)
[ 92.217943][ T1429] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 92.218104][ T1429] ? __x64_sys_close (fs/open.c:1557 fs/open.c:1539 fs/open.c:1539)
[ 92.218234][ T1429] ? __handle_mm_fault (mm/memory.c:5944)
[ 92.218362][ T1429] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 92.218496][ T1429] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 92.218624][ T1429] __sys_sendmsg (net/socket.c:2654)
[ 92.218752][ T1429] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 92.218885][ T1429] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 92.219019][ T1429] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 92.219150][ T1429] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   92.219312][ T1429] RIP: 0033:0x7fa62b4659a7
[ 92.219447][ T1429] 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)
[   92.219903][ T1429] RSP: 002b:00007fffa1866858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   92.220099][ T1429] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007fa62b4659a7
[   92.220290][ T1429] RDX: 0000000000000000 RSI: 00007fffa18668c0 RDI: 0000000000000003
[   92.220482][ T1429] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007fffa185e5a0
[   92.220677][ T1429] R10: 00007fa62b31e708 R11: 0000000000000246 R12: 0000000000000000
[   92.220866][ T1429] R13: 0000000067859363 R14: 0000000000483b60 R15: 00007fffa186c98d
| [   93.371754][ T1437] preempt_count: 1, expected: 0
| [   93.371881][ T1437] RCU nest depth: 0, expected: 0
| [   93.372019][ T1437] INFO: lockdep is turned off.
| [   93.372384][ T1437] Tainted: [W]=WARN
[   93.372484][ T1437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   93.372650][ T1437] Call Trace:
[   93.372752][ T1437]  <TASK>
[ 93.372825][ T1437] dump_stack_lvl (lib/dump_stack.c:123)
[ 93.372966][ T1437] __might_resched (kernel/sched/core.c:8759)
[ 93.373100][ T1437] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 93.373240][ T1437] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 93.373377][ T1437] static_key_slow_inc (kernel/jump_label.c:191)
[ 93.373514][ T1437] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 93.373648][ T1437] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 93.373781][ T1437] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 93.373921][ T1437] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 93.374023][ T1437] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 93.374155][ T1437] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 93.374289][ T1437] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 93.374421][ T1437] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 93.374550][ T1437] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 93.374689][ T1437] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 93.374826][ T1437] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 93.374956][ T1437] ? find_stack (lib/stackdepot.c:552)
[ 93.375089][ T1437] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 93.375219][ T1437] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 93.375350][ T1437] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 93.375484][ T1437] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 93.375618][ T1437] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 93.375752][ T1437] ? 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)
[ 93.375889][ T1437] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 93.376021][ T1437] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 93.376152][ T1437] ? 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)
[ 93.376288][ T1437] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 93.376418][ T1437] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 93.376550][ T1437] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 93.376685][ T1437] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 93.376815][ T1437] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 93.376955][ T1437] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 93.377092][ T1437] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 93.377225][ T1437] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 93.377358][ T1437] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 93.377523][ T1437] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 93.377658][ T1437] ? do_anonymous_page (mm/memory.c:4873)
[ 93.377794][ T1437] ___sys_sendmsg (net/socket.c:2624)
[ 93.377928][ T1437] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 93.378058][ T1437] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 93.378193][ T1437] ? ___sys_recvmsg (net/socket.c:2820)
[ 93.378330][ T1437] ? __handle_mm_fault (mm/memory.c:5944)
[ 93.378461][ T1437] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 93.378601][ T1437] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 93.378731][ T1437] __sys_sendmsg (net/socket.c:2654)
[ 93.378861][ T1437] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 93.378994][ T1437] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 93.379129][ T1437] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 93.379260][ T1437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   93.379422][ T1437] RIP: 0033:0x7f5003c959a7
[ 93.379576][ T1437] 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)
[   93.380032][ T1437] RSP: 002b:00007ffe3e9ae508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   93.380236][ T1437] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f5003c959a7
[   93.380432][ T1437] RDX: 0000000000000000 RSI: 00007ffe3e9ae570 RDI: 0000000000000003
[   93.380625][ T1437] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   93.380821][ T1437] R10: 00007f5003b4e708 R11: 0000000000000246 R12: 0000000000000000
[   93.381017][ T1437] R13: 0000000067859364 R14: 0000000000483b60 R15: 00007ffe3e9b49c1
| [   96.347933][ T1455] preempt_count: 1, expected: 0
| [   96.348090][ T1455] RCU nest depth: 0, expected: 0
| [   96.348241][ T1455] INFO: lockdep is turned off.
| [   96.348639][ T1455] Tainted: [W]=WARN
[   96.348745][ T1455] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   96.348921][ T1455] Call Trace:
[   96.349037][ T1455]  <TASK>
[ 96.349110][ T1455] dump_stack_lvl (lib/dump_stack.c:123)
[ 96.349261][ T1455] __might_resched (kernel/sched/core.c:8759)
[ 96.349406][ T1455] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 96.349555][ T1455] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 96.349698][ T1455] static_key_slow_inc (kernel/jump_label.c:191)
[ 96.349841][ T1455] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 96.349984][ T1455] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 96.350125][ T1455] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 96.350273][ T1455] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 96.350382][ T1455] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 96.350526][ T1455] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 96.350664][ T1455] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 96.350807][ T1455] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 96.350949][ T1455] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 96.351091][ T1455] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 96.351234][ T1455] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 96.351380][ T1455] ? find_stack (lib/stackdepot.c:552)
[ 96.351526][ T1455] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 96.351667][ T1455] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 96.351808][ T1455] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 96.351948][ T1455] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 96.352096][ T1455] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 96.352234][ T1455] ? 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)
[ 96.352377][ T1455] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 96.352517][ T1455] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 96.352663][ T1455] ? 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)
[ 96.352822][ T1455] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 96.352968][ T1455] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 96.353115][ T1455] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 96.353265][ T1455] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 96.353406][ T1455] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 96.353552][ T1455] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 96.353695][ T1455] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 96.353851][ T1455] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 96.353990][ T1455] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 96.354171][ T1455] ___sys_sendmsg (net/socket.c:2624)
[ 96.354311][ T1455] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 96.354451][ T1455] ? kasan_save_stack (mm/kasan/common.c:49)
[ 96.354591][ T1455] ? kasan_save_stack (mm/kasan/common.c:48)
[ 96.354738][ T1455] ? __kasan_record_aux_stack (mm/kasan/generic.c:544)
[ 96.354879][ T1455] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 96.355055][ T1455] ? __x64_sys_close (fs/open.c:1557 fs/open.c:1539 fs/open.c:1539)
[ 96.355193][ T1455] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 96.355338][ T1455] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 96.355517][ T1455] ? find_stack (lib/stackdepot.c:552)
[ 96.355655][ T1455] ? 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)
[ 96.355793][ T1455] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114)
[ 96.355934][ T1455] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 96.356074][ T1455] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 96.356243][ T1455] __sys_sendmsg (net/socket.c:2654)
[ 96.356382][ T1455] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 96.356520][ T1455] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2058 arch/x86/mm/physaddr.c:65)
[ 96.356664][ T1455] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 96.356835][ T1455] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 96.356973][ T1455] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   96.357145][ T1455] RIP: 0033:0x7f4cd8bdb9a7
[ 96.357290][ T1455] 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)
[   96.357782][ T1455] RSP: 002b:00007ffdf39892b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   96.358008][ T1455] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f4cd8bdb9a7
[   96.358225][ T1455] RDX: 0000000000000000 RSI: 00007ffdf3989320 RDI: 0000000000000003
[   96.358438][ T1455] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007ffdf3981000
[   96.358650][ T1455] R10: 00007f4cd8a94708 R11: 0000000000000246 R12: 00007ffdf398d98b
[   96.358862][ T1455] R13: 0000000067859367 R14: 0000000000483b60 R15: 00007ffdf398d98d
| [   97.453170][ T1465] preempt_count: 1, expected: 0
| [   97.453310][ T1465] RCU nest depth: 0, expected: 0
| [   97.453454][ T1465] INFO: lockdep is turned off.
| [   97.453853][ T1465] Tainted: [W]=WARN
[   97.453970][ T1465] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   97.454147][ T1465] Call Trace:
[   97.454261][ T1465]  <TASK>
[ 97.454334][ T1465] dump_stack_lvl (lib/dump_stack.c:123)
[ 97.454485][ T1465] __might_resched (kernel/sched/core.c:8759)
[ 97.454646][ T1465] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 97.454792][ T1465] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 97.454936][ T1465] static_key_slow_inc (kernel/jump_label.c:191)
[ 97.455079][ T1465] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 97.455222][ T1465] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 97.455367][ T1465] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 97.455515][ T1465] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 97.455626][ T1465] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 97.455776][ T1465] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 97.455930][ T1465] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 97.456076][ T1465] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 97.456220][ T1465] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 97.456365][ T1465] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 97.456510][ T1465] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 97.456668][ T1465] ? find_stack (lib/stackdepot.c:552)
[ 97.456815][ T1465] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 97.456960][ T1465] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 97.457105][ T1465] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 97.457248][ T1465] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 97.457393][ T1465] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 97.457536][ T1465] ? 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)
[ 97.457680][ T1465] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 97.457825][ T1465] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 97.457967][ T1465] ? 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)
[ 97.458110][ T1465] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 97.458254][ T1465] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 97.458399][ T1465] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 97.458551][ T1465] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 97.458695][ T1465] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 97.458840][ T1465] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 97.458984][ T1465] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 97.459127][ T1465] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 97.459279][ T1465] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 97.459460][ T1465] ___sys_sendmsg (net/socket.c:2624)
[ 97.459605][ T1465] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 97.459752][ T1465] ? kasan_save_stack (mm/kasan/common.c:49)
[ 97.459901][ T1465] ? kasan_save_stack (mm/kasan/common.c:48)
[ 97.460044][ T1465] ? __kasan_record_aux_stack (mm/kasan/generic.c:544)
[ 97.460188][ T1465] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 97.460367][ T1465] ? __x64_sys_close (fs/open.c:1557 fs/open.c:1539 fs/open.c:1539)
[ 97.460519][ T1465] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 97.460662][ T1465] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 97.460840][ T1465] ? find_stack (lib/stackdepot.c:552)
[ 97.460988][ T1465] ? 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)
[ 97.461131][ T1465] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114)
[ 97.461272][ T1465] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 97.461425][ T1465] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 97.461604][ T1465] __sys_sendmsg (net/socket.c:2654)
[ 97.461748][ T1465] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 97.461893][ T1465] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2058 arch/x86/mm/physaddr.c:65)
[ 97.462047][ T1465] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 97.462226][ T1465] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 97.462374][ T1465] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   97.462549][ T1465] RIP: 0033:0x7f4fd06df9a7
[ 97.462695][ T1465] 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)
[   97.463194][ T1465] RSP: 002b:00007ffedd1ea2a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   97.463407][ T1465] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f4fd06df9a7
[   97.463619][ T1465] RDX: 0000000000000000 RSI: 00007ffedd1ea310 RDI: 0000000000000003
[   97.463830][ T1465] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007ffedd1e1ff0
[   97.464050][ T1465] R10: 00007f4fd0598708 R11: 0000000000000246 R12: 00007ffedd1ee983
[   97.464265][ T1465] R13: 0000000067859368 R14: 0000000000483b60 R15: 00007ffedd1ee985
| [   98.729707][ T1477] preempt_count: 1, expected: 0
| [   98.729857][ T1477] RCU nest depth: 0, expected: 0
| [   98.730098][ T1477] INFO: lockdep is turned off.
| [   98.730518][ T1477] Tainted: [W]=WARN
[   98.730626][ T1477] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   98.730807][ T1477] Call Trace:
[   98.730919][ T1477]  <TASK>
[ 98.731000][ T1477] dump_stack_lvl (lib/dump_stack.c:123)
[ 98.731165][ T1477] __might_resched (kernel/sched/core.c:8759)
[ 98.731315][ T1477] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 98.731471][ T1477] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 98.731620][ T1477] static_key_slow_inc (kernel/jump_label.c:191)
[ 98.731775][ T1477] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 98.731923][ T1477] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 98.732072][ T1477] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 98.732218][ T1477] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 98.732332][ T1477] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 98.732480][ T1477] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 98.732624][ T1477] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 98.732774][ T1477] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 98.732919][ T1477] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 98.733062][ T1477] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 98.733207][ T1477] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 98.733369][ T1477] ? find_stack (lib/stackdepot.c:552)
[ 98.733529][ T1477] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 98.733676][ T1477] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 98.733824][ T1477] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 98.733979][ T1477] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 98.734143][ T1477] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 98.734290][ T1477] ? 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)
[ 98.734437][ T1477] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 98.734583][ T1477] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 98.734740][ T1477] ? 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)
[ 98.734890][ T1477] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 98.735037][ T1477] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 98.735185][ T1477] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 98.735332][ T1477] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 98.735493][ T1477] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 98.735642][ T1477] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 98.735786][ T1477] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 98.735938][ T1477] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 98.736090][ T1477] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 98.736275][ T1477] ___sys_sendmsg (net/socket.c:2624)
[ 98.736424][ T1477] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 98.736570][ T1477] ? kasan_save_stack (mm/kasan/common.c:49)
[ 98.736719][ T1477] ? kasan_save_stack (mm/kasan/common.c:48)
[ 98.736863][ T1477] ? __kasan_record_aux_stack (mm/kasan/generic.c:544)
[ 98.737013][ T1477] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 98.737194][ T1477] ? __x64_sys_close (fs/open.c:1557 fs/open.c:1539 fs/open.c:1539)
[ 98.737340][ T1477] ? do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 98.737484][ T1477] ? entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[ 98.737666][ T1477] ? find_stack (lib/stackdepot.c:552)
[ 98.737810][ T1477] ? 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)
[ 98.737952][ T1477] ? __pfx_do_raw_spin_lock (kernel/locking/spinlock_debug.c:114)
[ 98.738118][ T1477] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 98.738264][ T1477] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 98.738458][ T1477] __sys_sendmsg (net/socket.c:2654)
[ 98.738600][ T1477] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 98.738743][ T1477] ? __virt_addr_valid (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:962 ./include/linux/mmzone.h:2058 arch/x86/mm/physaddr.c:65)
[ 98.738892][ T1477] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 98.739082][ T1477] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 98.739234][ T1477] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   98.739413][ T1477] RIP: 0033:0x7f912e9fa9a7
[ 98.739561][ T1477] 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)
[   98.740078][ T1477] RSP: 002b:00007fffc7311088 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   98.740305][ T1477] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f912e9fa9a7
[   98.740518][ T1477] RDX: 0000000000000000 RSI: 00007fffc73110f0 RDI: 0000000000000003
[   98.740731][ T1477] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007fffc7308dd0
[   98.740946][ T1477] R10: 00007f912e8b3708 R11: 0000000000000246 R12: 00007fffc731598b
[   98.741163][ T1477] R13: 0000000067859369 R14: 0000000000483b60 R15: 00007fffc731598d
| [  100.200973][ T1491] preempt_count: 1, expected: 0
| [  100.201126][ T1491] RCU nest depth: 0, expected: 0
| [  100.201274][ T1491] INFO: lockdep is turned off.
| [  100.201674][ T1491] Tainted: [W]=WARN
[  100.201779][ T1491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  100.201953][ T1491] Call Trace:
[  100.202061][ T1491]  <TASK>
[ 100.202132][ T1491] dump_stack_lvl (lib/dump_stack.c:123)
[ 100.202281][ T1491] __might_resched (kernel/sched/core.c:8759)
[ 100.202421][ T1491] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 100.202564][ T1491] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 100.202709][ T1491] static_key_slow_inc (kernel/jump_label.c:191)
[ 100.202848][ T1491] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 100.203016][ T1491] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 100.203159][ T1491] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 100.203311][ T1491] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 100.203418][ T1491] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 100.203561][ T1491] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 100.203704][ T1491] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 100.203862][ T1491] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 100.204005][ T1491] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 100.204147][ T1491] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 100.204298][ T1491] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 100.204440][ T1491] ? find_stack (lib/stackdepot.c:552)
[ 100.204580][ T1491] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 100.204750][ T1491] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 100.204891][ T1491] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 100.205033][ T1491] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 100.205177][ T1491] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 100.205319][ T1491] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 100.205464][ T1491] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 100.205609][ T1491] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 100.205750][ T1491] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 100.205895][ T1491] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 100.206035][ T1491] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 100.206172][ T1491] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 100.206311][ T1491] ? filemap_map_pages (mm/filemap.c:3685)
[ 100.206451][ T1491] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 100.206591][ T1491] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 100.206747][ T1491] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 100.206888][ T1491] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 100.207032][ T1491] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 100.207171][ T1491] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 100.207308][ T1491] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 100.207494][ T1491] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 100.207636][ T1491] ___sys_sendmsg (net/socket.c:2624)
[ 100.207778][ T1491] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 100.207918][ T1491] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 100.208058][ T1491] ? kasan_save_stack (mm/kasan/common.c:49)
[ 100.208200][ T1491] ? kasan_save_stack (mm/kasan/common.c:48)
[ 100.208340][ T1491] ? __kasan_record_aux_stack (mm/kasan/generic.c:544)
[ 100.208478][ T1491] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 100.208653][ T1491] ? __x64_sys_close (fs/open.c:1557 fs/open.c:1539 fs/open.c:1539)
[ 100.208796][ T1491] ? __handle_mm_fault (mm/memory.c:5944)
[ 100.208934][ T1491] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 100.209074][ T1491] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 100.209214][ T1491] __sys_sendmsg (net/socket.c:2654)
[ 100.209353][ T1491] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 100.209495][ T1491] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 100.209647][ T1491] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 100.209788][ T1491] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  100.209963][ T1491] RIP: 0033:0x7f2019c939a7
[ 100.210106][ T1491] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[  100.210611][ T1491] RSP: 002b:00007ffdb8aa4848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  100.210829][ T1491] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f2019c939a7
[  100.211066][ T1491] RDX: 0000000000000000 RSI: 00007ffdb8aa48b0 RDI: 0000000000000003
[  100.211284][ T1491] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007ffdb8a9c590
[  100.211491][ T1491] R10: 00007f2019b4c708 R11: 0000000000000246 R12: 00007ffdb8aa998b
[  100.211701][ T1491] R13: 000000006785936b R14: 0000000000483b60 R15: 00007ffdb8aa998d
| [  101.386029][ T1502] preempt_count: 1, expected: 0
| [  101.386170][ T1502] RCU nest depth: 0, expected: 0
| [  101.386319][ T1502] INFO: lockdep is turned off.
| [  101.386702][ T1502] Tainted: [W]=WARN
[  101.386805][ T1502] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  101.386980][ T1502] Call Trace:
[  101.387089][ T1502]  <TASK>
[ 101.387161][ T1502] dump_stack_lvl (lib/dump_stack.c:123)
[ 101.387308][ T1502] __might_resched (kernel/sched/core.c:8759)
[ 101.387451][ T1502] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 101.387594][ T1502] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 101.387744][ T1502] static_key_slow_inc (kernel/jump_label.c:191)
[ 101.387888][ T1502] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 101.388029][ T1502] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 101.388172][ T1502] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 101.388316][ T1502] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 101.388426][ T1502] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 101.388568][ T1502] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 101.388709][ T1502] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 101.388855][ T1502] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 101.388996][ T1502] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 101.389138][ T1502] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 101.389282][ T1502] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 101.389423][ T1502] ? find_stack (lib/stackdepot.c:552)
[ 101.389566][ T1502] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 101.389709][ T1502] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 101.389857][ T1502] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 101.389999][ T1502] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 101.390144][ T1502] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 101.390283][ T1502] ? 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)
[ 101.390423][ T1502] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 101.390565][ T1502] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 101.390710][ T1502] ? 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)
[ 101.390853][ T1502] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 101.390994][ T1502] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 101.391134][ T1502] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 101.391280][ T1502] ? filemap_map_pages (mm/filemap.c:3685)
[ 101.391423][ T1502] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 101.391567][ T1502] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 101.391712][ T1502] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 101.391856][ T1502] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 101.392000][ T1502] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 101.392145][ T1502] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 101.392287][ T1502] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 101.392460][ T1502] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 101.392601][ T1502] ___sys_sendmsg (net/socket.c:2624)
[ 101.392744][ T1502] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 101.392887][ T1502] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 101.393029][ T1502] ? kasan_save_stack (mm/kasan/common.c:49)
[ 101.393170][ T1502] ? kasan_save_stack (mm/kasan/common.c:48)
[ 101.393325][ T1502] ? __kasan_record_aux_stack (mm/kasan/generic.c:544)
[ 101.393469][ T1502] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:123 kernel/rcu/tree.c:3087)
[ 101.393648][ T1502] ? __x64_sys_close (fs/open.c:1557 fs/open.c:1539 fs/open.c:1539)
[ 101.393795][ T1502] ? __handle_mm_fault (mm/memory.c:5944)
[ 101.393943][ T1502] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 101.394091][ T1502] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 101.394235][ T1502] __sys_sendmsg (net/socket.c:2654)
[ 101.394387][ T1502] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 101.394544][ T1502] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 101.394714][ T1502] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 101.394863][ T1502] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  101.395044][ T1502] RIP: 0033:0x7f87fe6009a7
[ 101.395193][ T1502] 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)
[  101.395696][ T1502] RSP: 002b:00007ffe87906b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  101.395927][ T1502] RAX: ffffffffffffffda RBX: 000000000047db00 RCX: 00007f87fe6009a7
[  101.396140][ T1502] RDX: 0000000000000000 RSI: 00007ffe87906c00 RDI: 0000000000000003
[  101.396357][ T1502] RBP: 0000000000000300 R08: 0000000000000000 R09: 00007ffe878fe8e0
[  101.396568][ T1502] R10: 00007f87fe4b9708 R11: 0000000000000246 R12: 00007ffe8790b98b


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