======================================
| [   14.896060][  T320] RCU nest depth: 0, expected: 0
| [   14.896255][  T320] 2 locks held by tc/320:
| [ 14.896393][ T320] #0: ffffffff919e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 14.896728][ T320] #1: ffff88800bcc6c90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[   14.897286][  T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.897580][  T320] Call Trace:
[   14.897718][  T320]  <TASK>
[ 14.897814][ T320] dump_stack_lvl (lib/dump_stack.c:123)
[ 14.897985][ T320] __might_resched (kernel/sched/core.c:8759)
[ 14.898320][ T320] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 14.898491][ T320] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 14.898664][ T320] static_key_slow_inc (kernel/jump_label.c:191)
[ 14.898843][ T320] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 14.899017][ T320] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 14.899144][ T320] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 14.899340][ T320] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 14.899511][ T320] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 14.899675][ T320] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 14.899837][ T320] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 14.900002][ T320] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 14.900164][ T320] ? 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)
[ 14.900325][ T320] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 14.900461][ T320] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 14.900628][ T320] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 14.900793][ T320] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 14.900958][ T320] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 14.901140][ T320] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 14.901304][ T320] ? 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)
[ 14.901473][ T320] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 14.901641][ T320] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 14.901806][ T320] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 14.901974][ T320] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 14.902142][ T320] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 14.902316][ T320] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 14.902481][ T320] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 14.902641][ T320] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 14.902861][ T320] ___sys_sendmsg (net/socket.c:2624)
[ 14.903020][ T320] ? 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)
[ 14.903183][ T320] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 14.903353][ T320] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 14.903524][ T320] ? 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)
[ 14.903689][ T320] ? 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)
[ 14.903858][ T320] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 14.904023][ T320] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 14.904196][ T320] __sys_sendmsg (net/socket.c:2654)
[ 14.904358][ T320] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 14.904530][ T320] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 14.904700][ T320] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 14.904866][ T320] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   14.905075][  T320] RIP: 0033:0x7fb2c17439a7
[ 14.905260][ T320] Code: Unable to access opcode bytes at 0x7fb2c174397d.

Code starting with the faulting instruction
===========================================
[   14.905474][  T320] RSP: 002b:00007ffd73ad5f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   14.905723][  T320] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fb2c17439a7
[   14.905969][  T320] RDX: 0000000000000000 RSI: 00007ffd73ad6000 RDI: 0000000000000005
[   14.906210][  T320] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   14.906461][  T320] R10: 00007fb2c15fc708 R11: 0000000000000246 R12: 0000000000000000
[   14.906705][  T320] R13: 00000000678588ee R14: 0000000000483b60 R15: 00007ffd73ada97e
| [ 14.909103][ T320] #1: ffff88800bcc6c90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 14.909339][ T320] #2: ffffffff90fddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [   14.909577][  T320] stack backtrace:
| [   14.909917][  T320] Tainted: [W]=WARN
[   14.910017][  T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.910187][  T320] Call Trace:
[   14.910289][  T320]  <TASK>
[ 14.910359][ T320] dump_stack_lvl (lib/dump_stack.c:123)
[ 14.910508][ T320] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 14.910647][ T320] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 14.910783][ T320] ? 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)
[ 14.910953][ T320] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 14.911087][ T320] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 14.911220][ T320] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 14.911360][ T320] ? 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)
[ 14.911528][ T320] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 14.911661][ T320] ? 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)
[ 14.911832][ T320] ? 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)
[ 14.912000][ T320] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 14.912133][ T320] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 14.912267][ T320] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 14.912402][ T320] ? 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))
[ 14.912585][ T320] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 14.912756][ T320] ? 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)
[ 14.912921][ T320] 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)
[ 14.913087][ T320] static_key_slow_inc (kernel/jump_label.c:191)
[ 14.913225][ T320] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 14.913363][ T320] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 14.913463][ T320] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 14.913605][ T320] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 14.913746][ T320] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 14.913881][ T320] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 14.914014][ T320] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 14.914146][ T320] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 14.914280][ T320] ? 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)
[ 14.914415][ T320] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 14.914518][ T320] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 14.914657][ T320] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 14.914791][ T320] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 14.914926][ T320] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 14.915065][ T320] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 14.915202][ T320] ? 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)
[ 14.915338][ T320] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 14.915472][ T320] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 14.915608][ T320] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 14.915744][ T320] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 14.915879][ T320] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 14.916015][ T320] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 14.916153][ T320] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 14.916287][ T320] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 14.916457][ T320] ___sys_sendmsg (net/socket.c:2624)
[ 14.916593][ T320] ? 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)
[ 14.916727][ T320] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 14.916862][ T320] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 14.916999][ T320] ? 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)
[ 14.917134][ T320] ? 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)
[ 14.917269][ T320] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 14.917402][ T320] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 14.917537][ T320] __sys_sendmsg (net/socket.c:2654)
[ 14.917674][ T320] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 14.917811][ T320] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 14.917946][ T320] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 14.918081][ T320] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   14.918264][  T320] RIP: 0033:0x7fb2c17439a7
[ 14.918409][ T320] Code: Unable to access opcode bytes at 0x7fb2c174397d.

Code starting with the faulting instruction
===========================================
[   14.918597][  T320] RSP: 002b:00007ffd73ad5f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   14.918800][  T320] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fb2c17439a7
[   14.919000][  T320] RDX: 0000000000000000 RSI: 00007ffd73ad6000 RDI: 0000000000000005
[   14.919209][  T320] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[   14.919411][  T320] R10: 00007fb2c15fc708 R11: 0000000000000246 R12: 0000000000000000
[   14.919622][  T320] R13: 00000000678588ee R14: 0000000000483b60 R15: 00007ffd73ada97e
| [   23.099605][  T393] preempt_count: 1, expected: 0
| [   23.099767][  T393] RCU nest depth: 0, expected: 0
| [   23.099923][  T393] INFO: lockdep is turned off.
| [   23.100318][  T393] Tainted: [W]=WARN
[   23.100426][  T393] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   23.100601][  T393] Call Trace:
[   23.100704][  T393]  <TASK>
[ 23.100771][ T393] dump_stack_lvl (lib/dump_stack.c:123)
[ 23.100911][ T393] __might_resched (kernel/sched/core.c:8759)
[ 23.101054][ T393] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 23.101191][ T393] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 23.101337][ T393] static_key_slow_inc (kernel/jump_label.c:191)
[ 23.101518][ T393] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 23.101666][ T393] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.101820][ T393] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 23.101970][ T393] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 23.102084][ T393] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.102244][ T393] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 23.102388][ T393] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 23.102539][ T393] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 23.102684][ T393] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 23.102838][ T393] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 23.102986][ T393] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.103133][ T393] ? find_stack (lib/stackdepot.c:552)
[ 23.103284][ T393] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 23.103438][ T393] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 23.103592][ T393] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 23.103738][ T393] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 23.103889][ T393] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 23.104048][ T393] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 23.104209][ T393] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 23.104359][ T393] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.104507][ T393] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 23.104654][ T393] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 23.104800][ T393] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 23.104954][ T393] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.105100][ T393] ? filemap_map_pages (mm/filemap.c:3685)
[ 23.105247][ T393] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 23.105396][ T393] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 23.105546][ T393] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 23.105689][ T393] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 23.105832][ T393] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 23.105982][ T393] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 23.106130][ T393] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 23.106309][ T393] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 23.106457][ T393] ___sys_sendmsg (net/socket.c:2624)
[ 23.106602][ T393] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 23.106749][ T393] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 23.106896][ T393] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 23.107080][ T393] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 23.107229][ T393] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 23.107378][ T393] ? __handle_mm_fault (mm/memory.c:5944)
[ 23.107526][ T393] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 23.107675][ T393] ? do_sys_openat2 (fs/open.c:1411)
[ 23.107822][ T393] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 23.107967][ T393] __sys_sendmsg (net/socket.c:2654)
[ 23.108126][ T393] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 23.108282][ T393] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 23.108429][ T393] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 23.108576][ T393] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   23.108759][  T393] RIP: 0033:0x7fae387759a7
[ 23.108911][ T393] Code: Unable to access opcode bytes at 0x7fae3877597d.

Code starting with the faulting instruction
===========================================
[   23.109100][  T393] RSP: 002b:00007ffdd4abf848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   23.109319][  T393] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fae387759a7
[   23.109534][  T393] RDX: 0000000000000000 RSI: 00007ffdd4abf8b0 RDI: 0000000000000005
[   23.109752][  T393] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   23.109969][  T393] R10: 00007fae3862e708 R11: 0000000000000246 R12: 0000000000000000
[   23.110192][  T393] R13: 00000000678588f7 R14: 0000000000483b60 R15: 00007ffdd4ac5966
| [   31.178281][  T437] preempt_count: 1, expected: 0
| [   31.178495][  T437] RCU nest depth: 0, expected: 0
| [   31.178683][  T437] INFO: lockdep is turned off.
| [   31.179091][  T437] Tainted: [W]=WARN
[   31.179194][  T437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   31.179360][  T437] Call Trace:
[   31.179465][  T437]  <TASK>
[ 31.179534][ T437] dump_stack_lvl (lib/dump_stack.c:123)
[ 31.179672][ T437] __might_resched (kernel/sched/core.c:8759)
[ 31.179824][ T437] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 31.179964][ T437] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 31.180096][ T437] static_key_slow_inc (kernel/jump_label.c:191)
[ 31.180229][ T437] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 31.180363][ T437] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 31.180493][ T437] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 31.180623][ T437] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 31.180730][ T437] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.180878][ T437] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 31.181007][ T437] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 31.181142][ T437] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.181271][ T437] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 31.181402][ T437] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 31.181548][ T437] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 31.181699][ T437] ? find_stack (lib/stackdepot.c:552)
[ 31.181838][ T437] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 31.181970][ T437] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 31.182113][ T437] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 31.182258][ T437] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 31.182393][ T437] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.182531][ T437] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 31.182666][ T437] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 31.182799][ T437] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.182944][ T437] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 31.183076][ T437] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 31.183204][ T437] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 31.183337][ T437] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 31.183498][ T437] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 31.183639][ T437] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 31.183770][ T437] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 31.183910][ T437] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 31.184040][ T437] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 31.184184][ T437] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 31.184329][ T437] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 31.184462][ T437] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 31.184627][ T437] ? do_raw_spin_lock (./arch/x86/include/asm/atomic.h:107 ./include/linux/atomic/atomic-arch-fallback.h:2170 ./include/linux/atomic/atomic-instrumented.h:1302 ./include/asm-generic/qspinlock.h:111 kernel/locking/spinlock_debug.c:116)
[ 31.184763][ T437] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.184912][ T437] ___sys_sendmsg (net/socket.c:2624)
[ 31.185043][ T437] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 31.185216][ T437] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 31.185347][ T437] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 31.185506][ T437] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 31.185654][ T437] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 31.185787][ T437] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 31.185963][ T437] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 31.186093][ T437] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 31.186241][ T437] ? do_sys_openat2 (fs/open.c:1411)
[ 31.186375][ T437] ? do_sys_openat2 (fs/open.c:1411)
[ 31.186512][ T437] __sys_sendmsg (net/socket.c:2654)
[ 31.186665][ T437] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 31.186803][ T437] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 31.186983][ T437] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 31.187114][ T437] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   31.187276][  T437] RIP: 0033:0x7f964bec79a7
[ 31.187413][ T437] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   31.187893][  T437] RSP: 002b:00007fffbcddac38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   31.188106][  T437] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f964bec79a7
[   31.188316][  T437] RDX: 0000000000000000 RSI: 00007fffbcddaca0 RDI: 0000000000000005
[   31.188526][  T437] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[   31.188719][  T437] R10: 00007f964bd80708 R11: 0000000000000246 R12: 0000000000000000
[   31.188914][  T437] R13: 00000000678588ff R14: 0000000000483b60 R15: 00007fffbcde095c
| [   33.265178][  T449] preempt_count: 1, expected: 0
| [   33.265315][  T449] RCU nest depth: 0, expected: 0
| [   33.265840][  T449] INFO: lockdep is turned off.
| [   33.266211][  T449] Tainted: [W]=WARN
[   33.266309][  T449] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.266472][  T449] Call Trace:
[   33.266569][  T449]  <TASK>
[ 33.266636][ T449] dump_stack_lvl (lib/dump_stack.c:123)
[ 33.266775][ T449] __might_resched (kernel/sched/core.c:8759)
[ 33.266906][ T449] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 33.267043][ T449] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 33.267172][ T449] static_key_slow_inc (kernel/jump_label.c:191)
[ 33.267308][ T449] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 33.267441][ T449] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.267571][ T449] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 33.267706][ T449] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 33.267809][ T449] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.267939][ T449] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 33.268074][ T449] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 33.268211][ T449] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.268341][ T449] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 33.268471][ T449] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 33.268601][ T449] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.268732][ T449] ? find_stack (lib/stackdepot.c:552)
[ 33.268865][ T449] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 33.268995][ T449] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 33.269131][ T449] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 33.269261][ T449] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 33.269395][ T449] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 33.269526][ T449] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 33.269656][ T449] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 33.269788][ T449] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.269922][ T449] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 33.270053][ T449] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 33.270184][ T449] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 33.270315][ T449] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.270444][ T449] ? filemap_map_pages (mm/filemap.c:3685)
[ 33.270577][ T449] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 33.270707][ T449] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 33.270841][ T449] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 33.270970][ T449] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 33.271100][ T449] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 33.271232][ T449] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 33.271362][ T449] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 33.271525][ T449] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 33.271657][ T449] ___sys_sendmsg (net/socket.c:2624)
[ 33.271787][ T449] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 33.271922][ T449] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 33.272055][ T449] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 33.272217][ T449] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 33.272353][ T449] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 33.272486][ T449] ? __handle_mm_fault (mm/memory.c:5944)
[ 33.272616][ T449] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 33.272753][ T449] ? do_sys_openat2 (fs/open.c:1411)
[ 33.272882][ T449] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 33.273014][ T449] __sys_sendmsg (net/socket.c:2654)
[ 33.273143][ T449] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 33.273275][ T449] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 33.273407][ T449] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 33.273543][ T449] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   33.273726][  T449] RIP: 0033:0x7f861537e9a7
[ 33.273875][ T449] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   33.274383][  T449] RSP: 002b:00007fffa66add48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   33.274597][  T449] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f861537e9a7
[   33.274817][  T449] RDX: 0000000000000000 RSI: 00007fffa66addb0 RDI: 0000000000000005
[   33.275031][  T449] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   33.275246][  T449] R10: 00007f8615237708 R11: 0000000000000246 R12: 0000000000000000
[   33.275460][  T449] R13: 0000000067858901 R14: 0000000000483b60 R15: 00007fffa66b3966
| [   41.277635][  T490] preempt_count: 1, expected: 0
| [   41.277784][  T490] RCU nest depth: 0, expected: 0
| [   41.277925][  T490] INFO: lockdep is turned off.
| [   41.278354][  T490] Tainted: [W]=WARN
[   41.278468][  T490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   41.278652][  T490] Call Trace:
[   41.278765][  T490]  <TASK>
[ 41.278841][ T490] dump_stack_lvl (lib/dump_stack.c:123)
[ 41.278997][ T490] __might_resched (kernel/sched/core.c:8759)
[ 41.279151][ T490] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 41.279302][ T490] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 41.279456][ T490] static_key_slow_inc (kernel/jump_label.c:191)
[ 41.279601][ T490] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 41.279746][ T490] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 41.279892][ T490] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 41.280039][ T490] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 41.280153][ T490] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 41.280300][ T490] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 41.280444][ T490] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 41.280593][ T490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 41.280737][ T490] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 41.280881][ T490] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 41.281026][ T490] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 41.281169][ T490] ? find_stack (lib/stackdepot.c:552)
[ 41.281317][ T490] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 41.281464][ T490] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 41.281606][ T490] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 41.281750][ T490] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 41.281903][ T490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 41.282045][ T490] ? 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)
[ 41.282190][ T490] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 41.282333][ T490] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 41.282481][ T490] ? 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)
[ 41.282616][ T490] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 41.282757][ T490] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 41.282897][ T490] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 41.283071][ T490] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 41.283205][ T490] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 41.283335][ T490] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 41.283470][ T490] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 41.283601][ T490] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 41.283731][ T490] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 41.283863][ T490] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 41.283993][ T490] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 41.284160][ T490] ? 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)
[ 41.284293][ T490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 41.284425][ T490] ___sys_sendmsg (net/socket.c:2624)
[ 41.284556][ T490] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 41.284720][ T490] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 41.284852][ T490] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 41.285017][ T490] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 41.285150][ T490] ? 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)
[ 41.285285][ T490] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 41.285456][ T490] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 41.285586][ T490] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 41.285713][ T490] ? do_sys_openat2 (fs/open.c:1411)
[ 41.285845][ T490] ? do_sys_openat2 (fs/open.c:1411)
[ 41.285975][ T490] __sys_sendmsg (net/socket.c:2654)
[ 41.286120][ T490] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 41.286266][ T490] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 41.286435][ T490] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 41.286566][ T490] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   41.286731][  T490] RIP: 0033:0x7f99c8ffd9a7
[ 41.286867][ T490] 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)
[   41.287336][  T490] RSP: 002b:00007ffc3e53a9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   41.287557][  T490] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f99c8ffd9a7
[   41.287774][  T490] RDX: 0000000000000000 RSI: 00007ffc3e53aa10 RDI: 0000000000000005
[   41.287991][  T490] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[   41.288214][  T490] R10: 00007f99c8eb6708 R11: 0000000000000246 R12: 0000000000000000
[   41.288435][  T490] R13: 0000000067858909 R14: 0000000000483b60 R15: 00007ffc3e53f95c
| [   43.401452][  T510] preempt_count: 1, expected: 0
| [   43.401588][  T510] RCU nest depth: 0, expected: 0
| [   43.401721][  T510] INFO: lockdep is turned off.
| [   43.402083][  T510] Tainted: [W]=WARN
[   43.402182][  T510] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   43.402345][  T510] Call Trace:
[   43.402446][  T510]  <TASK>
[ 43.402514][ T510] dump_stack_lvl (lib/dump_stack.c:123)
[ 43.402652][ T510] __might_resched (kernel/sched/core.c:8759)
[ 43.402792][ T510] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 43.402928][ T510] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 43.403059][ T510] static_key_slow_inc (kernel/jump_label.c:191)
[ 43.403193][ T510] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 43.403327][ T510] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 43.403460][ T510] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 43.403592][ T510] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 43.403694][ T510] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 43.403835][ T510] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 43.403967][ T510] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 43.404102][ T510] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 43.404232][ T510] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 43.404364][ T510] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 43.404496][ T510] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 43.404630][ T510] ? find_stack (lib/stackdepot.c:552)
[ 43.404763][ T510] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 43.404895][ T510] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 43.405026][ T510] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 43.405156][ T510] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 43.405290][ T510] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 43.405419][ T510] ? 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)
[ 43.405552][ T510] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 43.405681][ T510] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 43.405810][ T510] ? 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)
[ 43.405941][ T510] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 43.406073][ T510] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 43.406202][ T510] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 43.406333][ T510] ? filemap_map_pages (mm/filemap.c:3685)
[ 43.406468][ T510] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 43.406602][ T510] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 43.406732][ T510] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 43.406862][ T510] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 43.406997][ T510] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 43.407130][ T510] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 43.407261][ T510] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 43.407426][ T510] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 43.407562][ T510] ___sys_sendmsg (net/socket.c:2624)
[ 43.407692][ T510] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 43.407823][ T510] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 43.407954][ T510] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 43.408129][ T510] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 43.408260][ T510] ? 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)
[ 43.408397][ T510] ? __handle_mm_fault (mm/memory.c:5944)
[ 43.408528][ T510] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 43.408661][ T510] ? do_sys_openat2 (fs/open.c:1411)
[ 43.408789][ T510] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 43.408921][ T510] __sys_sendmsg (net/socket.c:2654)
[ 43.409051][ T510] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 43.409184][ T510] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 43.409321][ T510] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 43.409451][ T510] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   43.409615][  T510] RIP: 0033:0x7ff1f253b9a7
[ 43.409751][ T510] 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)
[   43.410209][  T510] RSP: 002b:00007ffe92d513e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   43.410404][  T510] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007ff1f253b9a7
[   43.410599][  T510] RDX: 0000000000000000 RSI: 00007ffe92d51450 RDI: 0000000000000005
[   43.410795][  T510] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   43.410991][  T510] R10: 00007ff1f23f4708 R11: 0000000000000246 R12: 0000000000000000
[   43.411186][  T510] R13: 000000006785890b R14: 0000000000483b60 R15: 00007ffe92d56966
| [   51.503035][  T551] preempt_count: 1, expected: 0
| [   51.503168][  T551] RCU nest depth: 0, expected: 0
| [   51.503299][  T551] INFO: lockdep is turned off.
| [   51.503678][  T551] Tainted: [W]=WARN
[   51.503776][  T551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   51.503943][  T551] Call Trace:
[   51.504046][  T551]  <TASK>
[ 51.504116][ T551] dump_stack_lvl (lib/dump_stack.c:123)
[ 51.504258][ T551] __might_resched (kernel/sched/core.c:8759)
[ 51.504393][ T551] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 51.504529][ T551] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 51.504668][ T551] static_key_slow_inc (kernel/jump_label.c:191)
[ 51.504803][ T551] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 51.504935][ T551] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 51.505068][ T551] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 51.505202][ T551] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 51.505303][ T551] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 51.505435][ T551] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 51.505568][ T551] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 51.505709][ T551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 51.505837][ T551] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 51.505967][ T551] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 51.506112][ T551] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 51.506249][ T551] ? find_stack (lib/stackdepot.c:552)
[ 51.506384][ T551] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 51.506515][ T551] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 51.506651][ T551] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 51.506784][ T551] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 51.506918][ T551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 51.507047][ T551] ? 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)
[ 51.507182][ T551] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 51.507312][ T551] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 51.507459][ T551] ? 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)
[ 51.507588][ T551] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 51.507717][ T551] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 51.507848][ T551] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 51.508020][ T551] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 51.508153][ T551] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 51.508283][ T551] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 51.508430][ T551] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 51.508564][ T551] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 51.508695][ T551] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 51.508826][ T551] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 51.508971][ T551] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 51.509144][ T551] ? 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)
[ 51.509277][ T551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 51.509410][ T551] ___sys_sendmsg (net/socket.c:2624)
[ 51.509558][ T551] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 51.509720][ T551] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 51.509866][ T551] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 51.510027][ T551] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 51.510176][ T551] ? 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)
[ 51.510317][ T551] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 51.510488][ T551] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 51.510616][ T551] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 51.510748][ T551] ? do_sys_openat2 (fs/open.c:1411)
[ 51.510878][ T551] ? do_sys_openat2 (fs/open.c:1411)
[ 51.511009][ T551] __sys_sendmsg (net/socket.c:2654)
[ 51.511140][ T551] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 51.511277][ T551] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 51.511444][ T551] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 51.511577][ T551] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   51.511738][  T551] RIP: 0033:0x7f7bba7e39a7
[ 51.511876][ T551] 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)
[   51.512332][  T551] RSP: 002b:00007ffd6513f2d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   51.512539][  T551] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f7bba7e39a7
[   51.512733][  T551] RDX: 0000000000000000 RSI: 00007ffd6513f340 RDI: 0000000000000005
[   51.512926][  T551] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[   51.513119][  T551] R10: 00007f7bba69c708 R11: 0000000000000246 R12: 0000000000000000
[   51.513317][  T551] R13: 0000000067858913 R14: 0000000000483b60 R15: 00007ffd6514595a
| [   53.633196][  T563] preempt_count: 1, expected: 0
| [   53.633400][  T563] RCU nest depth: 0, expected: 0
| [   53.633576][  T563] INFO: lockdep is turned off.
| [   53.633997][  T563] Tainted: [W]=WARN
[   53.634095][  T563] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   53.634308][  T563] Call Trace:
[   53.634460][  T563]  <TASK>
[ 53.634562][ T563] dump_stack_lvl (lib/dump_stack.c:123)
[ 53.634721][ T563] __might_resched (kernel/sched/core.c:8759)
[ 53.634902][ T563] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 53.635078][ T563] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 53.635247][ T563] static_key_slow_inc (kernel/jump_label.c:191)
[ 53.635411][ T563] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 53.635577][ T563] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 53.635746][ T563] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 53.635916][ T563] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 53.636064][ T563] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 53.636269][ T563] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 53.636456][ T563] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 53.636645][ T563] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 53.636847][ T563] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 53.637032][ T563] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 53.637168][ T563] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 53.637300][ T563] ? find_stack (lib/stackdepot.c:552)
[ 53.637440][ T563] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 53.637597][ T563] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 53.637780][ T563] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 53.637912][ T563] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 53.638064][ T563] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 53.638196][ T563] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 53.638372][ T563] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 53.638511][ T563] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 53.638652][ T563] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/net/netns/generic.h:48 net/netlink/af_netlink.c:333)
[ 53.638783][ T563] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 53.638915][ T563] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 53.639044][ T563] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 53.639175][ T563] ? filemap_map_pages (mm/filemap.c:3685)
[ 53.639330][ T563] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 53.639500][ T563] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 53.639673][ T563] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 53.639835][ T563] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 53.640018][ T563] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 53.640192][ T563] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 53.640394][ T563] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 53.640648][ T563] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 53.640842][ T563] ___sys_sendmsg (net/socket.c:2624)
[ 53.641047][ T563] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 53.641193][ T563] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 53.641358][ T563] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 53.641599][ T563] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 53.641803][ T563] ? trace_rcu_segcb_stats (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 ./include/linux/cpumask.h:570 ./include/linux/cpumask.h:1117 ./include/trace/events/rcu.h:537)
[ 53.641977][ T563] ? __handle_mm_fault (mm/memory.c:5944)
[ 53.642117][ T563] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 53.642306][ T563] ? do_sys_openat2 (fs/open.c:1411)
[ 53.642476][ T563] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 53.642659][ T563] __sys_sendmsg (net/socket.c:2654)
[ 53.642861][ T563] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 53.643012][ T563] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 53.643145][ T563] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 53.643282][ T563] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   53.643486][  T563] RIP: 0033:0x7f9e11ba19a7
[ 53.643685][ T563] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
All code
========
   0:	0a 00                	or     (%rax),%al
   2:	f7 d8                	neg    %eax
   4:	64 89 02             	mov    %eax,%fs:(%rdx)
   7:	48 c7 c0 ff ff ff ff 	mov    $0xffffffffffffffff,%rax
   e:	eb b9                	jmp    0xffffffffffffffc9
  10:	0f 1f 00             	nopl   (%rax)
  13:	f3 0f 1e fa          	endbr64
  17:	64 8b 04 25 18 00 00 	mov    %fs:0x18,%eax
  1e:	00 
  1f:	85 c0                	test   %eax,%eax
  21:	75 10                	jne    0x33
  23:	b8 2e 00 00 00       	mov    $0x2e,%eax
  28:	0f 05                	syscall
  2a:*	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax		<-- trapping instruction
  30:	77 51                	ja     0x83
  32:	c3                   	ret
  33:	48 83 ec 28          	sub    $0x28,%rsp
  37:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  3b:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)

Code starting with the faulting instruction
===========================================
   0:	48 3d 00 f0 ff ff    	cmp    $0xfffffffffffff000,%rax
   6:	77 51                	ja     0x59
   8:	c3                   	ret
   9:	48 83 ec 28          	sub    $0x28,%rsp
   d:	89 54 24 1c          	mov    %edx,0x1c(%rsp)
  11:	48 89 74 24 10       	mov    %rsi,0x10(%rsp)
[   53.644206][  T563] RSP: 002b:00007ffc6d0fed38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   53.644462][  T563] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f9e11ba19a7
[   53.644725][  T563] RDX: 0000000000000000 RSI: 00007ffc6d0feda0 RDI: 0000000000000005
[   53.644968][  T563] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   53.645225][  T563] R10: 00007f9e11a5a708 R11: 0000000000000246 R12: 0000000000000000
[   53.645466][  T563] R13: 0000000067858915 R14: 0000000000483b60 R15: 00007ffc6d103966
| [   61.731467][  T604] preempt_count: 1, expected: 0
| [   61.731600][  T604] RCU nest depth: 0, expected: 0
| [   61.731736][  T604] INFO: lockdep is turned off.
| [   61.732150][  T604] Tainted: [W]=WARN
[   61.732253][  T604] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   61.732420][  T604] Call Trace:
[   61.732545][  T604]  <TASK>
[ 61.732615][ T604] dump_stack_lvl (lib/dump_stack.c:123)
[ 61.732754][ T604] __might_resched (kernel/sched/core.c:8759)
[ 61.732888][ T604] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 61.733025][ T604] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 61.733161][ T604] static_key_slow_inc (kernel/jump_label.c:191)
[ 61.733295][ T604] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 61.733436][ T604] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 61.733572][ T604] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 61.733704][ T604] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 61.733818][ T604] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 61.733949][ T604] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 61.734077][ T604] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 61.734212][ T604] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 61.734342][ T604] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 61.734472][ T604] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 61.734604][ T604] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 61.734740][ T604] ? find_stack (lib/stackdepot.c:552)
[ 61.734873][ T604] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 61.735007][ T604] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 61.735146][ T604] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 61.735278][ T604] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 61.735415][ T604] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 61.735543][ T604] ? 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)
[ 61.735680][ T604] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 61.735812][ T604] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 61.735942][ T604] ? 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)
[ 61.736073][ T604] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 61.736214][ T604] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 61.736346][ T604] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 61.736509][ T604] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 61.736646][ T604] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 61.736776][ T604] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 61.736910][ T604] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 61.737042][ T604] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 61.737174][ T604] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 61.737310][ T604] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 61.737450][ T604] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 61.737617][ T604] ? 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)
[ 61.737748][ T604] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 61.737878][ T604] ___sys_sendmsg (net/socket.c:2624)
[ 61.738021][ T604] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 61.738182][ T604] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 61.738314][ T604] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 61.738477][ T604] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 61.738615][ T604] ? 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)
[ 61.738750][ T604] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 61.738913][ T604] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 61.739045][ T604] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 61.739174][ T604] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 61.739304][ T604] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 61.739435][ T604] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 61.739570][ T604] ? trace_rseq_update (./include/trace/events/rseq.h:11 (discriminator 37))
[ 61.739703][ T604] __sys_sendmsg (net/socket.c:2654)
[ 61.739834][ T604] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 61.739968][ T604] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 61.740132][ T604] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 61.740264][ T604] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   61.740427][  T604] RIP: 0033:0x7fc4813609a7
[ 61.740569][ T604] 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)
[   61.741028][  T604] RSP: 002b:00007ffc10226538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   61.741228][  T604] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc4813609a7
[   61.741424][  T604] RDX: 0000000000000000 RSI: 00007ffc102265a0 RDI: 0000000000000005
[   61.741617][  T604] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[   61.741811][  T604] R10: 00007fc481219708 R11: 0000000000000246 R12: 0000000000000000
[   61.742005][  T604] R13: 000000006785891d R14: 0000000000483b60 R15: 00007ffc1022c95a
| [   64.132593][  T631] preempt_count: 1, expected: 0
| [   64.132754][  T631] RCU nest depth: 0, expected: 0
| [   64.132910][  T631] INFO: lockdep is turned off.
| [   64.133320][  T631] Tainted: [W]=WARN
[   64.133430][  T631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   64.133608][  T631] Call Trace:
[   64.133719][  T631]  <TASK>
[ 64.133794][ T631] dump_stack_lvl (lib/dump_stack.c:123)
[ 64.133948][ T631] __might_resched (kernel/sched/core.c:8759)
[ 64.134095][ T631] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 64.134244][ T631] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 64.134393][ T631] static_key_slow_inc (kernel/jump_label.c:191)
[ 64.134538][ T631] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 64.134682][ T631] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 64.134828][ T631] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 64.134974][ T631] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 64.135086][ T631] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.135231][ T631] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 64.135374][ T631] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 64.135521][ T631] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.135671][ T631] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 64.135816][ T631] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 64.135961][ T631] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 64.136109][ T631] ? find_stack (lib/stackdepot.c:552)
[ 64.136254][ T631] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 64.136398][ T631] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 64.136621][ T631] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 64.136760][ T631] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 64.136903][ T631] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 64.137036][ T631] ? 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)
[ 64.137165][ T631] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 64.137302][ T631] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.137437][ T631] ? 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)
[ 64.137567][ T631] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 64.137695][ T631] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 64.137855][ T631] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.137997][ T631] ? filemap_map_pages (mm/filemap.c:3685)
[ 64.138144][ T631] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 64.138286][ T631] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 64.138423][ T631] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 64.138553][ T631] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 64.138683][ T631] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 64.138814][ T631] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 64.138944][ T631] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 64.139106][ T631] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 64.139775][ T631] ___sys_sendmsg (net/socket.c:2624)
[ 64.139910][ T631] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 64.140041][ T631] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 64.140174][ T631] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 64.140338][ T631] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 64.140473][ T631] ? 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)
[ 64.140607][ T631] ? __handle_mm_fault (mm/memory.c:5944)
[ 64.140737][ T631] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 64.140873][ T631] ? do_sys_openat2 (fs/open.c:1411)
[ 64.141003][ T631] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 64.141134][ T631] __sys_sendmsg (net/socket.c:2654)
[ 64.141264][ T631] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 64.141397][ T631] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 64.141529][ T631] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 64.141659][ T631] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   64.141824][  T631] RIP: 0033:0x7fd4999549a7
[ 64.141961][ T631] 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)
[   64.142415][  T631] RSP: 002b:00007fff2b0ae898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   64.142615][  T631] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fd4999549a7
[   64.142809][  T631] RDX: 0000000000000000 RSI: 00007fff2b0ae900 RDI: 0000000000000005
[   64.143004][  T631] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   64.143197][  T631] R10: 00007fd49980d708 R11: 0000000000000246 R12: 0000000000000000
[   64.143394][  T631] R13: 0000000067858920 R14: 0000000000483b60 R15: 00007fff2b0b4966
| [   78.725021][  T713] preempt_count: 1, expected: 0
| [   78.725164][  T713] RCU nest depth: 0, expected: 0
| [   78.725303][  T713] INFO: lockdep is turned off.
| [   78.725705][  T713] Tainted: [W]=WARN
[   78.725806][  T713] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   78.725971][  T713] Call Trace:
[   78.726072][  T713]  <TASK>
[ 78.726151][ T713] dump_stack_lvl (lib/dump_stack.c:123)
[ 78.726291][ T713] __might_resched (kernel/sched/core.c:8759)
[ 78.726439][ T713] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 78.726576][ T713] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 78.726709][ T713] static_key_slow_inc (kernel/jump_label.c:191)
[ 78.726843][ T713] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 78.726977][ T713] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 78.727117][ T713] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 78.727253][ T713] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 78.727357][ T713] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 78.727492][ T713] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 78.727622][ T713] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 78.727755][ T713] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 78.727895][ T713] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 78.728029][ T713] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 78.728161][ T713] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 78.728290][ T713] ? find_stack (lib/stackdepot.c:552)
[ 78.728427][ T713] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 78.728561][ T713] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 78.728697][ T713] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 78.728833][ T713] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 78.728963][ T713] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 78.729092][ T713] ? 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)
[ 78.729224][ T713] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 78.729352][ T713] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 78.729479][ T713] ? 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)
[ 78.729615][ T713] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 78.729745][ T713] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 78.729873][ T713] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 78.730000][ T713] ? filemap_map_pages (mm/filemap.c:3685)
[ 78.730132][ T713] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 78.730262][ T713] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 78.730392][ T713] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 78.730526][ T713] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 78.730655][ T713] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 78.730786][ T713] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 78.730914][ T713] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 78.731075][ T713] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 78.731208][ T713] ___sys_sendmsg (net/socket.c:2624)
[ 78.731336][ T713] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 78.731465][ T713] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 78.731599][ T713] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 78.731760][ T713] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 78.731889][ T713] ? 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)
[ 78.732022][ T713] ? __handle_mm_fault (mm/memory.c:5944)
[ 78.732150][ T713] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 78.732283][ T713] ? do_sys_openat2 (fs/open.c:1411)
[ 78.732415][ T713] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 78.732546][ T713] __sys_sendmsg (net/socket.c:2654)
[ 78.732674][ T713] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 78.732806][ T713] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 78.732936][ T713] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 78.733066][ T713] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[   78.733228][  T713] RIP: 0033:0x7f1e0d3f99a7
[ 78.733368][ T713] 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)
[   78.733819][  T713] RSP: 002b:00007fff017826a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[   78.734015][  T713] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f1e0d3f99a7
[   78.734214][  T713] RDX: 0000000000000000 RSI: 00007fff01782710 RDI: 0000000000000005
[   78.734406][  T713] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[   78.734597][  T713] R10: 00007f1e0d2b2708 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