======================================
| [   16.320024][  T321] RCU nest depth: 0, expected: 0
| [   16.320317][  T321] 2 locks held by tc/321:
| [ 16.320556][ T321] #0: ffffffffbbfe7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 16.321119][ T321] #1: ffff8880086f1590 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   16.322046][  T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.322405][  T321] Call Trace:
[   16.322617][  T321]  <TASK>
[ 16.322763][ T321] dump_stack_lvl (lib/dump_stack.c:123)
[ 16.323078][ T321] __might_resched (kernel/sched/core.c:8759)
[ 16.323357][ T321] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 16.323631][ T321] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 16.323911][ T321] static_key_slow_inc (kernel/jump_label.c:191)
[ 16.324184][ T321] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 16.324474][ T321] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 16.324684][ T321] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 16.324994][ T321] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 16.325296][ T321] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 16.325574][ T321] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 16.325848][ T321] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 16.326121][ T321] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 16.326385][ T321] ? 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)
[ 16.326659][ T321] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 16.326874][ T321] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 16.327164][ T321] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 16.327438][ T321] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 16.327723][ T321] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 16.328028][ T321] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 16.328307][ T321] ? 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)
[ 16.328572][ T321] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 16.328853][ T321] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 16.329125][ T321] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 16.329414][ T321] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 16.329717][ T321] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 16.330026][ T321] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 16.330315][ T321] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 16.330594][ T321] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 16.330947][ T321] ___sys_sendmsg (net/socket.c:2624)
[ 16.331228][ T321] ? 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)
[ 16.331516][ T321] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 16.331804][ T321] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 16.332095][ T321] ? 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)
[ 16.332365][ T321] ? 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)
[ 16.332650][ T321] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 16.332933][ T321] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 16.333227][ T321] __sys_sendmsg (net/socket.c:2654)
[ 16.333500][ T321] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 16.333798][ T321] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 16.334084][ T321] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 16.334357][ T321] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   16.334685][  T321] RIP: 0033:0x7fc664d189a7
[ 16.334974][ T321] Code: Unable to access opcode bytes at 0x7fc664d1897d.

Code starting with the faulting instruction
===========================================
[   16.335333][  T321] RSP: 002b:00007ffefb2844e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   16.335765][  T321] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fc664d189a7
[   16.336168][  T321] RDX: 0000000000000000 RSI: 00007ffefb284550 RDI: 0000000000000005
[   16.336574][  T321] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   16.336980][  T321] R10: 00007fc664bd1708 R11: 0000000000000246 R12: 0000000000000000
[   16.337378][  T321] R13: 000000006785856f R14: 0000000000483b60 R15: 00007ffefb28999c
| [ 16.341016][ T321] #1: ffff8880086f1590 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 16.341390][ T321] #2: ffffffffbb5ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   16.341767][  T321] stack backtrace:
| [   16.342312][  T321] Tainted: [W]=WARN
[   16.342475][  T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.342735][  T321] Call Trace:
[   16.342898][  T321]  <TASK>
[ 16.343012][ T321] dump_stack_lvl (lib/dump_stack.c:123)
[ 16.343239][ T321] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 16.343460][ T321] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 16.343678][ T321] ? 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)
[ 16.343951][ T321] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 16.344164][ T321] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 16.344377][ T321] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 16.344588][ T321] ? 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)
[ 16.344855][ T321] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 16.345065][ T321] ? 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)
[ 16.345339][ T321] ? 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)
[ 16.345580][ T321] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 16.345725][ T321] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 16.345859][ T321] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 16.345996][ T321] ? 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))
[ 16.346161][ T321] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 16.346336][ T321] ? 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)
[ 16.346502][ T321] 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)
[ 16.346668][ T321] static_key_slow_inc (kernel/jump_label.c:191)
[ 16.346801][ T321] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 16.346939][ T321] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 16.347042][ T321] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 16.347185][ T321] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 16.347331][ T321] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 16.347466][ T321] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 16.347606][ T321] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 16.347747][ T321] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 16.347878][ T321] ? 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)
[ 16.348017][ T321] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 16.348121][ T321] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 16.348254][ T321] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 16.348395][ T321] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 16.348528][ T321] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 16.348667][ T321] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 16.348804][ T321] ? 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)
[ 16.348941][ T321] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 16.349076][ T321] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 16.349217][ T321] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 16.349361][ T321] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 16.349511][ T321] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 16.349651][ T321] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 16.349790][ T321] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 16.349926][ T321] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 16.350100][ T321] ___sys_sendmsg (net/socket.c:2624)
[ 16.350234][ T321] ? 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)
[ 16.350379][ T321] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 16.350519][ T321] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 16.350657][ T321] ? 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)
[ 16.350798][ T321] ? 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)
[ 16.350942][ T321] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 16.351077][ T321] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 16.351212][ T321] __sys_sendmsg (net/socket.c:2654)
[ 16.351354][ T321] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 16.351496][ T321] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 16.351635][ T321] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 16.351779][ T321] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   16.351953][  T321] RIP: 0033:0x7fc664d189a7
[ 16.352107][ T321] Code: Unable to access opcode bytes at 0x7fc664d1897d.

Code starting with the faulting instruction
===========================================
[   16.352282][  T321] RSP: 002b:00007ffefb2844e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   16.352510][  T321] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fc664d189a7
[   16.352717][  T321] RDX: 0000000000000000 RSI: 00007ffefb284550 RDI: 0000000000000005
[   16.352923][  T321] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   16.353126][  T321] R10: 00007fc664bd1708 R11: 0000000000000246 R12: 0000000000000000
[   16.353340][  T321] R13: 000000006785856f R14: 0000000000483b60 R15: 00007ffefb28999c
| [   24.069383][  T375] preempt_count: 1, expected: 0
| [   24.069563][  T375] RCU nest depth: 0, expected: 0
| [   24.069745][  T375] INFO: lockdep is turned off.
| [   24.070246][  T375] Tainted: [W]=WARN
[   24.070374][  T375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   24.070581][  T375] Call Trace:
[   24.070708][  T375]  <TASK>
[ 24.070794][ T375] dump_stack_lvl (lib/dump_stack.c:123)
[ 24.070972][ T375] __might_resched (kernel/sched/core.c:8759)
[ 24.071143][ T375] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 24.071315][ T375] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 24.071483][ T375] static_key_slow_inc (kernel/jump_label.c:191)
[ 24.071652][ T375] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 24.071817][ T375] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 24.071984][ T375] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 24.072150][ T375] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 24.072276][ T375] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 24.072441][ T375] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 24.072604][ T375] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 24.072781][ T375] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 24.072944][ T375] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 24.073108][ T375] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 24.073275][ T375] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 24.073439][ T375] ? find_stack (lib/stackdepot.c:552)
[ 24.073607][ T375] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 24.073776][ T375] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 24.073945][ T375] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 24.074111][ T375] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 24.074282][ T375] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 24.074445][ T375] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 24.074611][ T375] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 24.074776][ T375] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 24.074941][ T375] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 24.075105][ T375] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 24.075271][ T375] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 24.075446][ T375] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 24.075612][ T375] ? filemap_map_pages (mm/filemap.c:3685)
[ 24.075779][ T375] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 24.075943][ T375] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 24.076106][ T375] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 24.076269][ T375] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 24.076432][ T375] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 24.076601][ T375] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 24.076768][ T375] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 24.076977][ T375] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 24.077147][ T375] ___sys_sendmsg (net/socket.c:2624)
[ 24.077314][ T375] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 24.077481][ T375] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 24.077651][ T375] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 24.077860][ T375] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 24.078036][ T375] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 24.078207][ T375] ? __handle_mm_fault (mm/memory.c:5944)
[ 24.078381][ T375] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 24.078557][ T375] ? do_sys_openat2 (fs/open.c:1411)
[ 24.078729][ T375] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 24.078894][ T375] __sys_sendmsg (net/socket.c:2654)
[ 24.079062][ T375] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 24.079338][ T375] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 24.079473][ T375] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 24.079609][ T375] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   24.079779][  T375] RIP: 0033:0x7fd8c94519a7
[ 24.079927][ T375] Code: Unable to access opcode bytes at 0x7fd8c945197d.

Code starting with the faulting instruction
===========================================
[   24.080100][  T375] RSP: 002b:00007ffc56556378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   24.080306][  T375] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fd8c94519a7
[   24.080509][  T375] RDX: 0000000000000000 RSI: 00007ffc565563e0 RDI: 0000000000000005
[   24.080705][  T375] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   24.080904][  T375] R10: 00007fd8c930a708 R11: 0000000000000246 R12: 0000000000000000
[   24.081110][  T375] R13: 0000000067858577 R14: 0000000000483b60 R15: 00007ffc5655b984
| [   32.438832][  T421] preempt_count: 1, expected: 0
| [   32.439331][  T421] RCU nest depth: 0, expected: 0
| [   32.439482][  T421] INFO: lockdep is turned off.
| [   32.439865][  T421] Tainted: [W]=WARN
[   32.439970][  T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   32.440131][  T421] Call Trace:
[   32.440241][  T421]  <TASK>
[ 32.440308][ T421] dump_stack_lvl (lib/dump_stack.c:123)
[ 32.440458][ T421] __might_resched (kernel/sched/core.c:8759)
[ 32.440594][ T421] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 32.440745][ T421] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 32.440885][ T421] static_key_slow_inc (kernel/jump_label.c:191)
[ 32.441020][ T421] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 32.441160][ T421] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 32.441294][ T421] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 32.441425][ T421] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 32.441527][ T421] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 32.441661][ T421] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 32.441795][ T421] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 32.441929][ T421] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 32.442059][ T421] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 32.442201][ T421] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 32.442337][ T421] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 32.442466][ T421] ? find_stack (lib/stackdepot.c:552)
[ 32.442617][ T421] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 32.442748][ T421] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 32.442880][ T421] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 32.443008][ T421] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 32.443141][ T421] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 32.443269][ T421] ? 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)
[ 32.443402][ T421] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 32.443536][ T421] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 32.443665][ T421] ? 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)
[ 32.443797][ T421] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 32.443929][ T421] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 32.444058][ T421] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 32.444189][ T421] ? filemap_map_pages (mm/filemap.c:3685)
[ 32.444341][ T421] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 32.444477][ T421] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 32.444607][ T421] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 32.444740][ T421] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 32.444870][ T421] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 32.445002][ T421] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 32.445132][ T421] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 32.445293][ T421] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 32.445442][ T421] ___sys_sendmsg (net/socket.c:2624)
[ 32.445573][ T421] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 32.445703][ T421] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 32.445833][ T421] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 32.445997][ T421] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 32.446132][ T421] ? 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)
[ 32.446267][ T421] ? __handle_mm_fault (mm/memory.c:5944)
[ 32.446400][ T421] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 32.446533][ T421] ? do_sys_openat2 (fs/open.c:1411)
[ 32.446665][ T421] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 32.446795][ T421] __sys_sendmsg (net/socket.c:2654)
[ 32.446924][ T421] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 32.447057][ T421] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 32.447189][ T421] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 32.447326][ T421] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   32.447489][  T421] RIP: 0033:0x7fc14b66e9a7
[ 32.447628][ T421] 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)
[   32.448081][  T421] RSP: 002b:00007ffd01f1f0a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   32.448287][  T421] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fc14b66e9a7
[   32.448482][  T421] RDX: 0000000000000000 RSI: 00007ffd01f1f110 RDI: 0000000000000005
[   32.448675][  T421] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   32.448867][  T421] R10: 00007fc14b527708 R11: 0000000000000246 R12: 0000000000000000
[   32.449065][  T421] R13: 0000000067858580 R14: 0000000000483b60 R15: 00007ffd01f23984
| [   40.783182][  T472] preempt_count: 1, expected: 0
| [   40.783358][  T472] RCU nest depth: 0, expected: 0
| [   40.783509][  T472] INFO: lockdep is turned off.
| [   40.783882][  T472] Tainted: [W]=WARN
[   40.783983][  T472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   40.784142][  T472] Call Trace:
[   40.784242][  T472]  <TASK>
[ 40.784310][ T472] dump_stack_lvl (lib/dump_stack.c:123)
[ 40.784455][ T472] __might_resched (kernel/sched/core.c:8759)
[ 40.784595][ T472] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 40.784730][ T472] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 40.784861][ T472] static_key_slow_inc (kernel/jump_label.c:191)
[ 40.784997][ T472] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 40.785130][ T472] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 40.785261][ T472] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 40.785405][ T472] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 40.785513][ T472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 40.785646][ T472] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 40.785775][ T472] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 40.785909][ T472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 40.786040][ T472] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 40.786171][ T472] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 40.786307][ T472] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 40.786440][ T472] ? find_stack (lib/stackdepot.c:552)
[ 40.786579][ T472] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 40.786719][ T472] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 40.786850][ T472] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 40.786982][ T472] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 40.787119][ T472] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 40.787249][ T472] ? 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)
[ 40.787386][ T472] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 40.787515][ T472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 40.787646][ T472] ? 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)
[ 40.787778][ T472] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 40.787929][ T472] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 40.788061][ T472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 40.788193][ T472] ? filemap_map_pages (mm/filemap.c:3685)
[ 40.788331][ T472] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 40.788462][ T472] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 40.788587][ T472] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 40.788722][ T472] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 40.788855][ T472] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 40.788990][ T472] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 40.789118][ T472] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 40.789289][ T472] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 40.789423][ T472] ___sys_sendmsg (net/socket.c:2624)
[ 40.789553][ T472] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 40.789682][ T472] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 40.789814][ T472] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 40.789976][ T472] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 40.790107][ T472] ? 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)
[ 40.790246][ T472] ? __handle_mm_fault (mm/memory.c:5944)
[ 40.790378][ T472] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 40.790510][ T472] ? do_sys_openat2 (fs/open.c:1411)
[ 40.790643][ T472] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 40.790773][ T472] __sys_sendmsg (net/socket.c:2654)
[ 40.790905][ T472] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 40.791053][ T472] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 40.791189][ T472] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 40.791322][ T472] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   40.791485][  T472] RIP: 0033:0x7f0c5aa8f9a7
[ 40.791627][ T472] 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)
[   40.792085][  T472] RSP: 002b:00007fff1bae1028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   40.792280][  T472] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f0c5aa8f9a7
[   40.792476][  T472] RDX: 0000000000000000 RSI: 00007fff1bae1090 RDI: 0000000000000005
[   40.792669][  T472] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   40.792863][  T472] R10: 00007f0c5a948708 R11: 0000000000000246 R12: 0000000000000000
[   40.793057][  T472] R13: 0000000067858588 R14: 0000000000483b60 R15: 00007fff1bae5984
| [   49.115147][  T516] preempt_count: 1, expected: 0
| [   49.115320][  T516] RCU nest depth: 0, expected: 0
| [   49.115489][  T516] INFO: lockdep is turned off.
| [   49.115948][  T516] Tainted: [W]=WARN
[   49.116049][  T516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   49.116236][  T516] Call Trace:
[   49.116353][  T516]  <TASK>
[ 49.116438][ T516] dump_stack_lvl (lib/dump_stack.c:123)
[ 49.116606][ T516] __might_resched (kernel/sched/core.c:8759)
[ 49.116758][ T516] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 49.116912][ T516] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 49.117084][ T516] static_key_slow_inc (kernel/jump_label.c:191)
[ 49.117239][ T516] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 49.117399][ T516] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 49.117554][ T516] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 49.117700][ T516] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 49.117817][ T516] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 49.117960][ T516] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 49.118101][ T516] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 49.118257][ T516] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 49.118401][ T516] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 49.118551][ T516] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 49.118713][ T516] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 49.118858][ T516] ? find_stack (lib/stackdepot.c:552)
[ 49.119015][ T516] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 49.119157][ T516] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 49.119304][ T516] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 49.119473][ T516] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 49.119637][ T516] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 49.119775][ T516] ? 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)
[ 49.119907][ T516] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 49.120048][ T516] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 49.120189][ T516] ? 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)
[ 49.120350][ T516] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 49.120488][ T516] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 49.120638][ T516] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 49.120785][ T516] ? filemap_map_pages (mm/filemap.c:3685)
[ 49.120939][ T516] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 49.121092][ T516] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 49.121270][ T516] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 49.121437][ T516] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 49.121602][ T516] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 49.121771][ T516] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 49.121932][ T516] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 49.122136][ T516] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 49.122305][ T516] ___sys_sendmsg (net/socket.c:2624)
[ 49.122465][ T516] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 49.122629][ T516] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 49.122783][ T516] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 49.122983][ T516] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 49.123147][ T516] ? 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)
[ 49.123302][ T516] ? __handle_mm_fault (mm/memory.c:5944)
[ 49.123457][ T516] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 49.123612][ T516] ? do_sys_openat2 (fs/open.c:1411)
[ 49.123780][ T516] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 49.123939][ T516] __sys_sendmsg (net/socket.c:2654)
[ 49.124117][ T516] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 49.124283][ T516] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 49.124426][ T516] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 49.124567][ T516] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   49.124751][  T516] RIP: 0033:0x7f88681619a7
[ 49.124927][ T516] 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)
[   49.125474][  T516] RSP: 002b:00007ffec8a49678 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   49.125712][  T516] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f88681619a7
[   49.125960][  T516] RDX: 0000000000000000 RSI: 00007ffec8a496e0 RDI: 0000000000000005
[   49.126176][  T516] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   49.126397][  T516] R10: 00007f886801a708 R11: 0000000000000246 R12: 0000000000000000
[   49.126620][  T516] R13: 0000000067858590 R14: 0000000000483b60 R15: 00007ffec8a4e984
| [   57.617062][  T573] preempt_count: 1, expected: 0
| [   57.617195][  T573] RCU nest depth: 0, expected: 0
| [   57.617333][  T573] INFO: lockdep is turned off.
| [   57.617705][  T573] Tainted: [W]=WARN
[   57.617809][  T573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   57.617968][  T573] Call Trace:
[   57.618073][  T573]  <TASK>
[ 57.618144][ T573] dump_stack_lvl (lib/dump_stack.c:123)
[ 57.618288][ T573] __might_resched (kernel/sched/core.c:8759)
[ 57.618424][ T573] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 57.618563][ T573] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 57.618709][ T573] static_key_slow_inc (kernel/jump_label.c:191)
[ 57.618841][ T573] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 57.618977][ T573] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 57.619109][ T573] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 57.619244][ T573] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 57.619346][ T573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 57.619479][ T573] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 57.619613][ T573] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 57.619748][ T573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 57.619878][ T573] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 57.620008][ T573] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 57.620140][ T573] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 57.620272][ T573] ? find_stack (lib/stackdepot.c:552)
[ 57.620408][ T573] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 57.620549][ T573] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 57.620682][ T573] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 57.620816][ T573] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 57.620954][ T573] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 57.621087][ T573] ? 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)
[ 57.621224][ T573] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 57.621371][ T573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 57.621502][ T573] ? 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)
[ 57.621633][ T573] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 57.621764][ T573] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 57.621894][ T573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 57.622024][ T573] ? filemap_map_pages (mm/filemap.c:3685)
[ 57.622158][ T573] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 57.622288][ T573] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 57.622423][ T573] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 57.622555][ T573] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 57.622685][ T573] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 57.622816][ T573] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 57.622947][ T573] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 57.623112][ T573] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 57.623243][ T573] ___sys_sendmsg (net/socket.c:2624)
[ 57.623380][ T573] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 57.623513][ T573] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 57.623645][ T573] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 57.623809][ T573] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 57.623942][ T573] ? 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)
[ 57.624081][ T573] ? __handle_mm_fault (mm/memory.c:5944)
[ 57.624215][ T573] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 57.624350][ T573] ? do_sys_openat2 (fs/open.c:1411)
[ 57.624481][ T573] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 57.624616][ T573] __sys_sendmsg (net/socket.c:2654)
[ 57.624747][ T573] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 57.624880][ T573] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 57.625013][ T573] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 57.625150][ T573] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   57.625324][  T573] RIP: 0033:0x7f90f6e9a9a7
[ 57.625462][ T573] 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)
[   57.625924][  T573] RSP: 002b:00007ffd937d9dc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   57.626129][  T573] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f90f6e9a9a7
[   57.626327][  T573] RDX: 0000000000000000 RSI: 00007ffd937d9e30 RDI: 0000000000000005
[   57.626522][  T573] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   57.626717][  T573] R10: 00007f90f6d53708 R11: 0000000000000246 R12: 0000000000000000
[   57.626917][  T573] R13: 0000000067858599 R14: 0000000000483b60 R15: 00007ffd937df984
| [   59.934397][  T592] preempt_count: 1, expected: 0
| [   59.934535][  T592] RCU nest depth: 0, expected: 0
| [   59.934664][  T592] INFO: lockdep is turned off.
| [   59.935053][  T592] Tainted: [W]=WARN
[   59.935152][  T592] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   59.935326][  T592] Call Trace:
[   59.935425][  T592]  <TASK>
[ 59.935492][ T592] dump_stack_lvl (lib/dump_stack.c:123)
[ 59.935644][ T592] __might_resched (kernel/sched/core.c:8759)
[ 59.935779][ T592] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 59.935916][ T592] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 59.936054][ T592] static_key_slow_inc (kernel/jump_label.c:191)
[ 59.936220][ T592] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 59.936420][ T592] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 59.936619][ T592] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 59.936816][ T592] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 59.936973][ T592] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 59.937173][ T592] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 59.937373][ T592] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 59.937578][ T592] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 59.937788][ T592] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 59.937993][ T592] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 59.938202][ T592] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 59.938411][ T592] ? find_stack (lib/stackdepot.c:552)
[ 59.938622][ T592] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 59.938831][ T592] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 59.939035][ T592] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 59.939238][ T592] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 59.939451][ T592] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 59.939654][ T592] ? 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)
[ 59.939865][ T592] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 59.940071][ T592] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 59.940283][ T592] ? 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)
[ 59.940490][ T592] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 59.940696][ T592] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 59.940898][ T592] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 59.941107][ T592] ? filemap_map_pages (mm/filemap.c:3685)
[ 59.941315][ T592] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 59.941520][ T592] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 59.941734][ T592] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 59.941940][ T592] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 59.942130][ T592] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 59.942329][ T592] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 59.942527][ T592] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 59.942737][ T592] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 59.942888][ T592] ___sys_sendmsg (net/socket.c:2624)
[ 59.943029][ T592] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 59.943174][ T592] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 59.943308][ T592] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 59.943474][ T592] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 59.943607][ T592] ? 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)
[ 59.943745][ T592] ? __handle_mm_fault (mm/memory.c:5944)
[ 59.943888][ T592] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 59.944031][ T592] ? do_sys_openat2 (fs/open.c:1411)
[ 59.944162][ T592] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 59.944294][ T592] __sys_sendmsg (net/socket.c:2654)
[ 59.944431][ T592] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 59.944569][ T592] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 59.944751][ T592] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 59.944910][ T592] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   59.945105][  T592] RIP: 0033:0x7f1dcfb139a7
[ 59.945271][ T592] 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)
[   59.945793][  T592] RSP: 002b:00007ffef081da08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   59.946031][  T592] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f1dcfb139a7
[   59.946252][  T592] RDX: 0000000000000000 RSI: 00007ffef081da70 RDI: 0000000000000005
[   59.946471][  T592] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   59.946696][  T592] R10: 00007f1dcf9cc708 R11: 0000000000000246 R12: 0000000000000000
[   59.946932][  T592] R13: 000000006785859b R14: 0000000000483b60 R15: 00007ffef0823984
| [   62.344973][  T619] preempt_count: 1, expected: 0
| [   62.345126][  T619] RCU nest depth: 0, expected: 0
| [   62.345289][  T619] INFO: lockdep is turned off.
| [   62.345718][  T619] Tainted: [W]=WARN
[   62.345834][  T619] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   62.346032][  T619] Call Trace:
[   62.346144][  T619]  <TASK>
[ 62.346224][ T619] dump_stack_lvl (lib/dump_stack.c:123)
[ 62.346388][ T619] __might_resched (kernel/sched/core.c:8759)
[ 62.346543][ T619] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 62.346708][ T619] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 62.346860][ T619] static_key_slow_inc (kernel/jump_label.c:191)
[ 62.347011][ T619] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 62.347160][ T619] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 62.347315][ T619] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 62.347470][ T619] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 62.347586][ T619] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 62.347751][ T619] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 62.347907][ T619] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 62.348060][ T619] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 62.348206][ T619] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 62.348358][ T619] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 62.348515][ T619] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 62.348687][ T619] ? find_stack (lib/stackdepot.c:552)
[ 62.348843][ T619] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 62.348998][ T619] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 62.349158][ T619] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 62.349305][ T619] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 62.349455][ T619] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 62.349693][ T619] ? 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)
[ 62.349849][ T619] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 62.349979][ T619] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 62.350113][ T619] ? 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)
[ 62.350244][ T619] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 62.350383][ T619] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 62.350515][ T619] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 62.350656][ T619] ? filemap_map_pages (mm/filemap.c:3685)
[ 62.350791][ T619] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 62.350924][ T619] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 62.351059][ T619] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 62.351193][ T619] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 62.351324][ T619] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 62.351458][ T619] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 62.351588][ T619] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 62.351759][ T619] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 62.351895][ T619] ___sys_sendmsg (net/socket.c:2624)
[ 62.352032][ T619] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 62.352170][ T619] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 62.352304][ T619] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 62.352469][ T619] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 62.352612][ T619] ? 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)
[ 62.352778][ T619] ? __handle_mm_fault (mm/memory.c:5944)
[ 62.352921][ T619] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 62.353063][ T619] ? do_sys_openat2 (fs/open.c:1411)
[ 62.353197][ T619] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 62.353329][ T619] __sys_sendmsg (net/socket.c:2654)
[ 62.353465][ T619] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 62.353598][ T619] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 62.353788][ T619] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 62.353935][ T619] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   62.354114][  T619] RIP: 0033:0x7f952e7de9a7
[ 62.354256][ T619] 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)
[   62.354732][  T619] RSP: 002b:00007ffdb8019378 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   62.354940][  T619] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f952e7de9a7
[   62.355142][  T619] RDX: 0000000000000000 RSI: 00007ffdb80193e0 RDI: 0000000000000005
[   62.355361][  T619] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   62.355565][  T619] R10: 00007f952e697708 R11: 0000000000000246 R12: 0000000000000000
[   62.355786][  T619] R13: 000000006785859e R14: 0000000000483b60 R15: 00007ffdb801e984
| [   64.698188][  T638] preempt_count: 1, expected: 0
| [   64.698320][  T638] RCU nest depth: 0, expected: 0
| [   64.698447][  T638] INFO: lockdep is turned off.
| [   64.698814][  T638] Tainted: [W]=WARN
[   64.698917][  T638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.699081][  T638] Call Trace:
[   64.699185][  T638]  <TASK>
[ 64.699257][ T638] dump_stack_lvl (lib/dump_stack.c:123)
[ 64.699405][ T638] __might_resched (kernel/sched/core.c:8759)
[ 64.699543][ T638] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 64.699687][ T638] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 64.699824][ T638] static_key_slow_inc (kernel/jump_label.c:191)
[ 64.699960][ T638] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 64.700093][ T638] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 64.700232][ T638] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 64.700367][ T638] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 64.700470][ T638] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.700606][ T638] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 64.700740][ T638] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 64.700880][ T638] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.701015][ T638] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 64.701145][ T638] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 64.701279][ T638] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 64.701411][ T638] ? find_stack (lib/stackdepot.c:552)
[ 64.701555][ T638] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 64.701691][ T638] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 64.701827][ T638] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 64.701966][ T638] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 64.702102][ T638] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.702233][ T638] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 64.702367][ T638] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 64.702500][ T638] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.702643][ T638] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 64.702775][ T638] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 64.702905][ T638] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 64.703036][ T638] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.703166][ T638] ? filemap_map_pages (mm/filemap.c:3685)
[ 64.703301][ T638] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 64.703432][ T638] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 64.703569][ T638] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 64.703702][ T638] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.703833][ T638] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 64.703967][ T638] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 64.704100][ T638] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 64.704262][ T638] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 64.704395][ T638] ___sys_sendmsg (net/socket.c:2624)
[ 64.704541][ T638] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 64.704679][ T638] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 64.704813][ T638] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 64.705006][ T638] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 64.705204][ T638] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 64.705418][ T638] ? __handle_mm_fault (mm/memory.c:5944)
[ 64.705614][ T638] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 64.705842][ T638] ? do_sys_openat2 (fs/open.c:1411)
[ 64.706055][ T638] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 64.706258][ T638] __sys_sendmsg (net/socket.c:2654)
[ 64.706460][ T638] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 64.706670][ T638] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 64.706881][ T638] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 64.707089][ T638] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   64.707359][  T638] RIP: 0033:0x7f00b6a9c9a7
[ 64.707566][ T638] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   64.708130][  T638] RSP: 002b:00007ffcea5053a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   64.708418][  T638] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f00b6a9c9a7
[   64.708682][  T638] RDX: 0000000000000000 RSI: 00007ffcea505410 RDI: 0000000000000005
[   64.708945][  T638] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   64.709186][  T638] R10: 00007f00b6955708 R11: 0000000000000246 R12: 0000000000000000
[   64.709427][  T638] R13: 00000000678585a0 R14: 0000000000483b60 R15: 00007ffcea50b984
| [   67.045018][  T659] preempt_count: 1, expected: 0
| [   67.045191][  T659] RCU nest depth: 0, expected: 0
| [   67.045354][  T659] INFO: lockdep is turned off.
| [   67.045837][  T659] Tainted: [W]=WARN
[   67.045956][  T659] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   67.046189][  T659] Call Trace:
[   67.046306][  T659]  <TASK>
[ 67.046409][ T659] dump_stack_lvl (lib/dump_stack.c:123)
[ 67.046580][ T659] __might_resched (kernel/sched/core.c:8759)
[ 67.046773][ T659] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 67.046982][ T659] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 67.047173][ T659] static_key_slow_inc (kernel/jump_label.c:191)
[ 67.047342][ T659] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 67.047495][ T659] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 67.047686][ T659] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 67.047871][ T659] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 67.048015][ T659] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 67.048235][ T659] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 67.048450][ T659] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 67.048660][ T659] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 67.048876][ T659] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 67.049072][ T659] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 67.049302][ T659] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 67.049517][ T659] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 67.049715][ T659] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 67.049865][ T659] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 67.050021][ T659] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 67.050178][ T659] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 67.050381][ T659] ? 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)
[ 67.050536][ T659] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 67.050711][ T659] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 67.050892][ T659] ? 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)
[ 67.051071][ T659] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 67.051262][ T659] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 67.051434][ T659] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 67.051585][ T659] ? filemap_map_pages (mm/filemap.c:3685)
[ 67.051740][ T659] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 67.051893][ T659] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 67.052114][ T659] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 67.052336][ T659] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 67.052490][ T659] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 67.052638][ T659] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 67.052789][ T659] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 67.052980][ T659] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 67.053166][ T659] ___sys_sendmsg (net/socket.c:2624)
[ 67.053321][ T659] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 67.053476][ T659] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 67.053623][ T659] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 67.053808][ T659] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 67.053958][ T659] ? 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)
[ 67.054119][ T659] ? __handle_mm_fault (mm/memory.c:5944)
[ 67.054267][ T659] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 67.054423][ T659] ? do_sys_openat2 (fs/open.c:1411)
[ 67.054571][ T659] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 67.054718][ T659] __sys_sendmsg (net/socket.c:2654)
[ 67.054863][ T659] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 67.055035][ T659] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 67.055185][ T659] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 67.055349][ T659] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   67.055538][  T659] RIP: 0033:0x7f12f6dff9a7
[ 67.055693][ T659] 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)
[   67.056289][  T659] RSP: 002b:00007fff7f9749c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   67.056511][  T659] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f12f6dff9a7
[   67.056736][  T659] RDX: 0000000000000000 RSI: 00007fff7f974a30 RDI: 0000000000000005
[   67.056959][  T659] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   67.057187][  T659] R10: 00007f12f6cb8708 R11: 0000000000000246 R12: 0000000000000000
[   67.057457][  T659] R13: 00000000678585a2 R14: 0000000000483b60 R15: 00007fff7f979984
| [   83.470088][  T742] preempt_count: 1, expected: 0
| [   83.470335][  T742] RCU nest depth: 0, expected: 0
| [   83.470575][  T742] INFO: lockdep is turned off.
| [   83.471208][  T742] Tainted: [W]=WARN
[   83.471363][  T742] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   83.471626][  T742] Call Trace:
[   83.471784][  T742]  <TASK>
[ 83.471889][ T742] dump_stack_lvl (lib/dump_stack.c:123)
[ 83.472102][ T742] __might_resched (kernel/sched/core.c:8759)
[ 83.472323][ T742] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 83.472532][ T742] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 83.472738][ T742] static_key_slow_inc (kernel/jump_label.c:191)
[ 83.472941][ T742] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 83.473152][ T742] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 83.473357][ T742] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 83.473561][ T742] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 83.473721][ T742] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 83.473934][ T742] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 83.474136][ T742] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 83.474345][ T742] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 83.474553][ T742] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 83.474760][ T742] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 83.474971][ T742] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 83.475187][ T742] ? find_stack (lib/stackdepot.c:552)
[ 83.475408][ T742] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 83.475610][ T742] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 83.475805][ T742] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 83.476005][ T742] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 83.476245][ T742] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 83.476445][ T742] ? 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)
[ 83.476653][ T742] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 83.476849][ T742] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 83.477050][ T742] ? 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)
[ 83.477245][ T742] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 83.477440][ T742] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 83.477638][ T742] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 83.477841][ T742] ? filemap_map_pages (mm/filemap.c:3685)
[ 83.478047][ T742] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 83.478259][ T742] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 83.478466][ T742] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 83.478672][ T742] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 83.478881][ T742] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 83.479073][ T742] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 83.479267][ T742] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 83.479505][ T742] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 83.479718][ T742] ___sys_sendmsg (net/socket.c:2624)
[ 83.479910][ T742] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 83.480106][ T742] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 83.480304][ T742] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 83.480549][ T742] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 83.480743][ T742] ? 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)
[ 83.480946][ T742] ? __handle_mm_fault (mm/memory.c:5944)
[ 83.481141][ T742] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 83.481341][ T742] ? do_sys_openat2 (fs/open.c:1411)
[ 83.481534][ T742] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 83.481732][ T742] __sys_sendmsg (net/socket.c:2654)
[ 83.481929][ T742] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 83.482163][ T742] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 83.482374][ T742] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 83.482570][ T742] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   83.482822][  T742] RIP: 0033:0x7f09a56959a7
[ 83.483030][ T742] 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)
[   83.483753][  T742] RSP: 002b:00007ffd30e7cf08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   83.484044][  T742] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f09a56959a7
[   83.484351][  T742] RDX: 0000000000000000 RSI: 00007ffd30e7cf70 RDI: 0000000000000005
[   83.484640][  T742] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   83.484928][  T742] R10: 00007f09a554e708 R11: 0000000000000246 R12: 0000000000000000


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