======================================
| [  167.922518][ T1193] RCU nest depth: 0, expected: 0
| [  167.922685][ T1193] 2 locks held by tc/1193:
| [ 167.922862][ T1193] #0: ffffffff8b3e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261)
| [ 167.923197][ T1193] #1: ffff88800ecdac90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
[  167.923794][ T1193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  167.924016][ T1193] Call Trace:
[  167.924146][ T1193]  <TASK>
[ 167.924235][ T1193] dump_stack_lvl (lib/dump_stack.c:123)
[ 167.924417][ T1193] __might_resched (kernel/sched/core.c:8759)
[ 167.924591][ T1193] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 167.924783][ T1193] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 167.924963][ T1193] static_key_slow_inc (kernel/jump_label.c:191)
[ 167.925126][ T1193] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 167.925312][ T1193] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 167.925439][ T1193] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 167.925638][ T1193] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 167.925822][ T1193] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 167.925995][ T1193] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 167.926169][ T1193] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 167.926337][ T1193] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 167.926511][ T1193] ? 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)
[ 167.926683][ T1193] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 167.926822][ T1193] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 167.926998][ T1193] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 167.927161][ T1193] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 167.927336][ T1193] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 167.927517][ T1193] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 167.927682][ T1193] ? 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)
[ 167.927865][ T1193] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 167.928041][ T1193] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 167.928206][ T1193] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 167.928383][ T1193] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 167.928559][ T1193] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 167.928738][ T1193] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 167.928904][ T1193] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 167.929079][ T1193] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 167.929309][ T1193] ___sys_sendmsg (net/socket.c:2624)
[ 167.929479][ T1193] ? 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)
[ 167.929659][ T1193] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 167.929836][ T1193] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 167.930017][ T1193] ? 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)
[ 167.930186][ T1193] ? 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)
[ 167.930370][ T1193] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 167.930546][ T1193] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 167.930714][ T1193] __sys_sendmsg (net/socket.c:2654)
[ 167.930892][ T1193] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 167.931071][ T1193] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 167.931251][ T1193] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 167.931427][ T1193] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  167.931633][ T1193] RIP: 0033:0x7f5d55a1a9a7
[ 167.931822][ T1193] Code: Unable to access opcode bytes at 0x7f5d55a1a97d.

Code starting with the faulting instruction
===========================================
[  167.932044][ T1193] RSP: 002b:00007ffe68fdc3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  167.932308][ T1193] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f5d55a1a9a7
[  167.932556][ T1193] RDX: 0000000000000000 RSI: 00007ffe68fdc420 RDI: 0000000000000005
[  167.932814][ T1193] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[  167.933082][ T1193] R10: 00007f5d558d3708 R11: 0000000000000246 R12: 0000000000000000
[  167.933352][ T1193] R13: 0000000067858548 R14: 0000000000483b60 R15: 00007ffe68fe297e
| [ 167.935596][ T1193] #1: ffff88800ecdac90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383)
| [ 167.935842][ T1193] #2: ffffffff8a9ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191)
| [  167.936091][ T1193] stack backtrace:
| [  167.936440][ T1193] Tainted: [W]=WARN
[  167.936568][ T1193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  167.936764][ T1193] Call Trace:
[  167.936870][ T1193]  <TASK>
[ 167.936939][ T1193] dump_stack_lvl (lib/dump_stack.c:123)
[ 167.937090][ T1193] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176)
[ 167.937227][ T1193] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851)
[ 167.937372][ T1193] ? 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)
[ 167.937549][ T1193] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 167.937689][ T1193] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 167.937821][ T1193] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 167.937953][ T1193] ? 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)
[ 167.938133][ T1193] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735)
[ 167.938267][ T1193] ? 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)
[ 167.938434][ T1193] ? 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)
[ 167.938604][ T1193] ? __pfx___mutex_lock (kernel/locking/mutex.c:734)
[ 167.938743][ T1193] ? static_key_slow_inc (kernel/jump_label.c:191)
[ 167.938876][ T1193] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 167.939009][ T1193] ? 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))
[ 167.939178][ T1193] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128)
[ 167.939346][ T1193] ? 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)
[ 167.939514][ T1193] 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)
[ 167.939691][ T1193] static_key_slow_inc (kernel/jump_label.c:191)
[ 167.939824][ T1193] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 167.939961][ T1193] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 167.940063][ T1193] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 167.940218][ T1193] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814)
[ 167.940356][ T1193] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912)
[ 167.940492][ T1193] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 167.940630][ T1193] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 167.940772][ T1193] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 167.940909][ T1193] ? 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)
[ 167.941054][ T1193] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3))
[ 167.941158][ T1193] ? __lock_acquire (kernel/locking/lockdep.c:5226)
[ 167.941304][ T1193] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 167.941438][ T1193] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 167.941583][ T1193] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 167.941733][ T1193] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 167.941868][ T1193] ? 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)
[ 167.942004][ T1193] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 167.942136][ T1193] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 167.942269][ T1193] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 167.942407][ T1193] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 167.942547][ T1193] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 167.942701][ T1193] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 167.942834][ T1193] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 167.942977][ T1193] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 167.943152][ T1193] ___sys_sendmsg (net/socket.c:2624)
[ 167.943285][ T1193] ? 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)
[ 167.943419][ T1193] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 167.943555][ T1193] ? usage_skip (kernel/locking/lockdep.c:2284)
[ 167.943698][ T1193] ? 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)
[ 167.943833][ T1193] ? 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)
[ 167.943967][ T1193] ? find_held_lock (kernel/locking/lockdep.c:5339)
[ 167.944099][ T1193] ? __lock_release (kernel/locking/lockdep.c:5525)
[ 167.944234][ T1193] __sys_sendmsg (net/socket.c:2654)
[ 167.944366][ T1193] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 167.944509][ T1193] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 167.944650][ T1193] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 167.944787][ T1193] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  167.944958][ T1193] RIP: 0033:0x7f5d55a1a9a7
[ 167.945102][ T1193] Code: Unable to access opcode bytes at 0x7f5d55a1a97d.

Code starting with the faulting instruction
===========================================
[  167.945282][ T1193] RSP: 002b:00007ffe68fdc3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  167.945489][ T1193] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f5d55a1a9a7
[  167.945702][ T1193] RDX: 0000000000000000 RSI: 00007ffe68fdc420 RDI: 0000000000000005
[  167.945908][ T1193] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000
[  167.946110][ T1193] R10: 00007f5d558d3708 R11: 0000000000000246 R12: 0000000000000000
[  167.946312][ T1193] R13: 0000000067858548 R14: 0000000000483b60 R15: 00007ffe68fe297e
| [  176.326330][ T1262] preempt_count: 1, expected: 0
| [  176.326484][ T1262] RCU nest depth: 0, expected: 0
| [  176.326621][ T1262] INFO: lockdep is turned off.
| [  176.327000][ T1262] Tainted: [W]=WARN
[  176.327103][ T1262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  176.327266][ T1262] Call Trace:
[  176.327371][ T1262]  <TASK>
[ 176.327442][ T1262] dump_stack_lvl (lib/dump_stack.c:123)
[ 176.327587][ T1262] __might_resched (kernel/sched/core.c:8759)
[ 176.327726][ T1262] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 176.327872][ T1262] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 176.328016][ T1262] static_key_slow_inc (kernel/jump_label.c:191)
[ 176.328152][ T1262] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 176.328290][ T1262] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 176.328430][ T1262] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 176.328570][ T1262] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 176.328674][ T1262] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 176.328815][ T1262] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 176.328958][ T1262] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 176.329100][ T1262] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 176.329238][ T1262] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 176.329374][ T1262] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 176.329513][ T1262] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 176.329648][ T1262] ? find_stack (lib/stackdepot.c:552)
[ 176.329796][ T1262] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 176.329944][ T1262] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 176.330084][ T1262] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 176.330221][ T1262] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 176.330362][ T1262] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 176.330498][ T1262] ? 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)
[ 176.330640][ T1262] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 176.330776][ T1262] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 176.330917][ T1262] ? 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)
[ 176.331051][ T1262] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 176.331186][ T1262] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 176.331329][ T1262] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 176.331470][ T1262] ? filemap_map_pages (mm/filemap.c:3685)
[ 176.331606][ T1262] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 176.331747][ T1262] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 176.331885][ T1262] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 176.332022][ T1262] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 176.332157][ T1262] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 176.332296][ T1262] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 176.332432][ T1262] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 176.332601][ T1262] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 176.332743][ T1262] ___sys_sendmsg (net/socket.c:2624)
[ 176.332904][ T1262] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 176.333043][ T1262] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 176.333182][ T1262] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 176.333353][ T1262] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 176.333491][ T1262] ? 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)
[ 176.333632][ T1262] ? __handle_mm_fault (mm/memory.c:5944)
[ 176.333775][ T1262] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 176.333919][ T1262] ? do_sys_openat2 (fs/open.c:1411)
[ 176.334066][ T1262] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 176.334206][ T1262] __sys_sendmsg (net/socket.c:2654)
[ 176.334343][ T1262] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 176.334486][ T1262] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 176.334628][ T1262] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 176.334763][ T1262] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  176.334940][ T1262] RIP: 0033:0x7fd20b6729a7
[ 176.335095][ T1262] Code: Unable to access opcode bytes at 0x7fd20b67297d.

Code starting with the faulting instruction
===========================================
[  176.335268][ T1262] RSP: 002b:00007ffc851d5098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  176.335469][ T1262] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fd20b6729a7
[  176.335677][ T1262] RDX: 0000000000000000 RSI: 00007ffc851d5100 RDI: 0000000000000005
[  176.335889][ T1262] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[  176.336095][ T1262] R10: 00007fd20b52b708 R11: 0000000000000246 R12: 0000000000000000
[  176.336301][ T1262] R13: 0000000067858551 R14: 0000000000483b60 R15: 00007ffc851d9966
| [  184.631295][ T1306] preempt_count: 1, expected: 0
| [  184.631552][ T1306] RCU nest depth: 0, expected: 0
| [  184.631788][ T1306] INFO: lockdep is turned off.
| [  184.632405][ T1306] Tainted: [W]=WARN
[  184.632573][ T1306] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  184.632847][ T1306] Call Trace:
[  184.633012][ T1306]  <TASK>
[ 184.633129][ T1306] dump_stack_lvl (lib/dump_stack.c:123)
[ 184.633357][ T1306] __might_resched (kernel/sched/core.c:8759)
[ 184.633582][ T1306] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 184.633804][ T1306] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 184.634026][ T1306] static_key_slow_inc (kernel/jump_label.c:191)
[ 184.634248][ T1306] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 184.634469][ T1306] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 184.634684][ T1306] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 184.634888][ T1306] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 184.635060][ T1306] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 184.635276][ T1306] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 184.635491][ T1306] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 184.635713][ T1306] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 184.635929][ T1306] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 184.636148][ T1306] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 184.636368][ T1306] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 184.636594][ T1306] ? find_stack (lib/stackdepot.c:552)
[ 184.636816][ T1306] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 184.637035][ T1306] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 184.637252][ T1306] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 184.637475][ T1306] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 184.637696][ T1306] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 184.637914][ T1306] ? 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)
[ 184.638137][ T1306] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 184.638352][ T1306] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 184.638571][ T1306] ? 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)
[ 184.638787][ T1306] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 184.639004][ T1306] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 184.639194][ T1306] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 184.639375][ T1306] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 184.639528][ T1306] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 184.639691][ T1306] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 184.639850][ T1306] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 184.639994][ T1306] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 184.640137][ T1306] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 184.640285][ T1306] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 184.640428][ T1306] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 184.640614][ T1306] ? 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)
[ 184.640769][ T1306] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 184.640914][ T1306] ___sys_sendmsg (net/socket.c:2624)
[ 184.641059][ T1306] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 184.641235][ T1306] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 184.641380][ T1306] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 184.641589][ T1306] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 184.641750][ T1306] ? 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)
[ 184.641897][ T1306] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 184.642078][ T1306] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 184.642221][ T1306] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 184.642362][ T1306] ? do_sys_openat2 (fs/open.c:1411)
[ 184.642508][ T1306] ? do_sys_openat2 (fs/open.c:1411)
[ 184.642659][ T1306] __sys_sendmsg (net/socket.c:2654)
[ 184.642819][ T1306] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 184.642965][ T1306] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 184.643146][ T1306] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 184.643298][ T1306] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  184.643481][ T1306] RIP: 0033:0x7fb90e5c19a7
[ 184.643638][ T1306] 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)
[  184.644167][ T1306] RSP: 002b:00007ffc7640ce38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  184.644386][ T1306] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fb90e5c19a7
[  184.644599][ T1306] RDX: 0000000000000000 RSI: 00007ffc7640cea0 RDI: 0000000000000005
[  184.644832][ T1306] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  184.645045][ T1306] R10: 00007fb90e47a708 R11: 0000000000000246 R12: 0000000000000000
[  184.645256][ T1306] R13: 0000000067858559 R14: 0000000000483b60 R15: 00007ffc7641295c
| [  186.792193][ T1318] preempt_count: 1, expected: 0
| [  186.792402][ T1318] RCU nest depth: 0, expected: 0
| [  186.792663][ T1318] INFO: lockdep is turned off.
| [  186.793232][ T1318] Tainted: [W]=WARN
[  186.793405][ T1318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  186.793650][ T1318] Call Trace:
[  186.793824][ T1318]  <TASK>
[ 186.793930][ T1318] dump_stack_lvl (lib/dump_stack.c:123)
[ 186.794155][ T1318] __might_resched (kernel/sched/core.c:8759)
[ 186.794358][ T1318] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 186.794568][ T1318] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 186.794777][ T1318] static_key_slow_inc (kernel/jump_label.c:191)
[ 186.794988][ T1318] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 186.795199][ T1318] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 186.795416][ T1318] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 186.795621][ T1318] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 186.795791][ T1318] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 186.796028][ T1318] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 186.796235][ T1318] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 186.796448][ T1318] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 186.796651][ T1318] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 186.796863][ T1318] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 186.797118][ T1318] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 186.797331][ T1318] ? find_stack (lib/stackdepot.c:552)
[ 186.797537][ T1318] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 186.797740][ T1318] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 186.797960][ T1318] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 186.798143][ T1318] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 186.798342][ T1318] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 186.798558][ T1318] ? 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)
[ 186.798772][ T1318] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 186.798975][ T1318] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 186.799179][ T1318] ? 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)
[ 186.799383][ T1318] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 186.799585][ T1318] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 186.799784][ T1318] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 186.799982][ T1318] ? filemap_map_pages (mm/filemap.c:3685)
[ 186.800194][ T1318] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 186.800389][ T1318] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 186.800592][ T1318] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 186.800792][ T1318] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 186.801003][ T1318] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 186.801213][ T1318] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 186.801419][ T1318] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 186.801685][ T1318] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 186.801905][ T1318] ___sys_sendmsg (net/socket.c:2624)
[ 186.802114][ T1318] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 186.802321][ T1318] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 186.802530][ T1318] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 186.802807][ T1318] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 186.803035][ T1318] ? 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)
[ 186.803246][ T1318] ? __handle_mm_fault (mm/memory.c:5944)
[ 186.803452][ T1318] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 186.803658][ T1318] ? do_sys_openat2 (fs/open.c:1411)
[ 186.803867][ T1318] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 186.804074][ T1318] __sys_sendmsg (net/socket.c:2654)
[ 186.804299][ T1318] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 186.804502][ T1318] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 186.804672][ T1318] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 186.804832][ T1318] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  186.805083][ T1318] RIP: 0033:0x7f62267319a7
[ 186.805284][ T1318] 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)
[  186.805986][ T1318] RSP: 002b:00007ffdde8c9bc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  186.806296][ T1318] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f62267319a7
[  186.806603][ T1318] RDX: 0000000000000000 RSI: 00007ffdde8c9c30 RDI: 0000000000000005
[  186.806913][ T1318] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[  186.807237][ T1318] R10: 00007f62265ea708 R11: 0000000000000246 R12: 0000000000000000
[  186.807546][ T1318] R13: 000000006785855b R14: 0000000000483b60 R15: 00007ffdde8cf966
| [  195.056321][ T1359] preempt_count: 1, expected: 0
| [  195.056451][ T1359] RCU nest depth: 0, expected: 0
| [  195.056618][ T1359] INFO: lockdep is turned off.
| [  195.057090][ T1359] Tainted: [W]=WARN
[  195.057195][ T1359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  195.057363][ T1359] Call Trace:
[  195.057465][ T1359]  <TASK>
[ 195.057533][ T1359] dump_stack_lvl (lib/dump_stack.c:123)
[ 195.057689][ T1359] __might_resched (kernel/sched/core.c:8759)
[ 195.057827][ T1359] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 195.057965][ T1359] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 195.058096][ T1359] static_key_slow_inc (kernel/jump_label.c:191)
[ 195.058229][ T1359] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 195.058363][ T1359] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 195.058496][ T1359] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 195.058633][ T1359] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 195.058737][ T1359] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 195.058869][ T1359] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 195.058999][ T1359] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 195.059132][ T1359] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 195.059263][ T1359] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 195.059431][ T1359] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 195.059571][ T1359] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 195.059702][ T1359] ? find_stack (lib/stackdepot.c:552)
[ 195.059838][ T1359] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 195.060003][ T1359] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 195.060137][ T1359] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 195.060268][ T1359] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 195.060414][ T1359] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 195.060546][ T1359] ? 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)
[ 195.060687][ T1359] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 195.060819][ T1359] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 195.060955][ T1359] ? 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)
[ 195.061087][ T1359] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 195.061218][ T1359] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 195.061354][ T1359] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 195.061517][ T1359] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 195.061659][ T1359] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 195.061793][ T1359] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 195.061923][ T1359] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 195.062055][ T1359] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 195.062187][ T1359] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 195.062322][ T1359] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 195.062461][ T1359] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 195.062623][ T1359] ? 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)
[ 195.062779][ T1359] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 195.062909][ T1359] ___sys_sendmsg (net/socket.c:2624)
[ 195.063040][ T1359] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 195.063205][ T1359] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 195.063340][ T1359] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 195.063506][ T1359] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 195.063640][ T1359] ? 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)
[ 195.063780][ T1359] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 195.063971][ T1359] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 195.064110][ T1359] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 195.064240][ T1359] ? do_sys_openat2 (fs/open.c:1411)
[ 195.064381][ T1359] ? do_sys_openat2 (fs/open.c:1411)
[ 195.064513][ T1359] __sys_sendmsg (net/socket.c:2654)
[ 195.064650][ T1359] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 195.064791][ T1359] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 195.064956][ T1359] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 195.065086][ T1359] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  195.065250][ T1359] RIP: 0033:0x7f690c2689a7
[ 195.065398][ T1359] 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)
[  195.065864][ T1359] RSP: 002b:00007ffde975cd08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  195.066063][ T1359] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f690c2689a7
[  195.066264][ T1359] RDX: 0000000000000000 RSI: 00007ffde975cd70 RDI: 0000000000000005
[  195.066465][ T1359] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  195.066660][ T1359] R10: 00007f690c121708 R11: 0000000000000246 R12: 0000000000000000
[  195.066857][ T1359] R13: 0000000067858563 R14: 0000000000483b60 R15: 00007ffde976195c
| [  197.348522][ T1379] preempt_count: 1, expected: 0
| [  197.348686][ T1379] RCU nest depth: 0, expected: 0
| [  197.348854][ T1379] INFO: lockdep is turned off.
| [  197.349326][ T1379] Tainted: [W]=WARN
[  197.349439][ T1379] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  197.349633][ T1379] Call Trace:
[  197.349753][ T1379]  <TASK>
[ 197.349833][ T1379] dump_stack_lvl (lib/dump_stack.c:123)
[ 197.349987][ T1379] __might_resched (kernel/sched/core.c:8759)
[ 197.350137][ T1379] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 197.350325][ T1379] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 197.350518][ T1379] static_key_slow_inc (kernel/jump_label.c:191)
[ 197.350665][ T1379] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 197.350814][ T1379] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 197.350961][ T1379] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 197.351107][ T1379] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 197.351222][ T1379] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 197.351377][ T1379] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 197.351552][ T1379] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 197.351701][ T1379] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 197.351844][ T1379] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 197.351986][ T1379] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 197.352132][ T1379] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 197.352290][ T1379] ? find_stack (lib/stackdepot.c:552)
[ 197.352442][ T1379] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 197.352591][ T1379] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 197.352749][ T1379] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 197.352895][ T1379] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 197.353042][ T1379] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 197.353186][ T1379] ? 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)
[ 197.353342][ T1379] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 197.353491][ T1379] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 197.353634][ T1379] ? 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)
[ 197.353821][ T1379] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 197.353969][ T1379] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 197.354114][ T1379] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 197.354273][ T1379] ? filemap_map_pages (mm/filemap.c:3685)
[ 197.354420][ T1379] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 197.354568][ T1379] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 197.354720][ T1379] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 197.354865][ T1379] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 197.355010][ T1379] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 197.355159][ T1379] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 197.355348][ T1379] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 197.355581][ T1379] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 197.355736][ T1379] ___sys_sendmsg (net/socket.c:2624)
[ 197.355888][ T1379] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 197.356034][ T1379] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 197.356178][ T1379] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 197.356376][ T1379] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 197.356525][ T1379] ? 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)
[ 197.356673][ T1379] ? __handle_mm_fault (mm/memory.c:5944)
[ 197.356824][ T1379] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 197.356977][ T1379] ? do_sys_openat2 (fs/open.c:1411)
[ 197.357175][ T1379] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 197.357337][ T1379] __sys_sendmsg (net/socket.c:2654)
[ 197.357487][ T1379] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 197.357633][ T1379] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 197.357782][ T1379] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 197.357939][ T1379] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  197.358118][ T1379] RIP: 0033:0x7ffb6cc7f9a7
[ 197.358328][ T1379] 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)
[  197.358887][ T1379] RSP: 002b:00007ffc407a8008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  197.359111][ T1379] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007ffb6cc7f9a7
[  197.359338][ T1379] RDX: 0000000000000000 RSI: 00007ffc407a8070 RDI: 0000000000000005
[  197.359588][ T1379] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[  197.359802][ T1379] R10: 00007ffb6cb38708 R11: 0000000000000246 R12: 0000000000000000
[  197.360027][ T1379] R13: 0000000067858566 R14: 0000000000483b60 R15: 00007ffc407ad966
| [  205.661634][ T1420] preempt_count: 1, expected: 0
| [  205.661767][ T1420] RCU nest depth: 0, expected: 0
| [  205.661909][ T1420] INFO: lockdep is turned off.
| [  205.662306][ T1420] Tainted: [W]=WARN
[  205.662419][ T1420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  205.662593][ T1420] Call Trace:
[  205.662714][ T1420]  <TASK>
[ 205.662798][ T1420] dump_stack_lvl (lib/dump_stack.c:123)
[ 205.662955][ T1420] __might_resched (kernel/sched/core.c:8759)
[ 205.663095][ T1420] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 205.663256][ T1420] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 205.663407][ T1420] static_key_slow_inc (kernel/jump_label.c:191)
[ 205.663553][ T1420] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 205.663701][ T1420] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 205.663839][ T1420] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 205.663970][ T1420] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 205.664072][ T1420] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 205.664211][ T1420] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 205.664345][ T1420] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 205.664497][ T1420] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 205.664641][ T1420] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 205.664787][ T1420] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 205.664931][ T1420] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 205.665066][ T1420] ? find_stack (lib/stackdepot.c:552)
[ 205.665213][ T1420] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 205.665364][ T1420] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 205.665508][ T1420] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 205.665645][ T1420] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 205.665792][ T1420] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 205.665935][ T1420] ? 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)
[ 205.666070][ T1420] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 205.666208][ T1420] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 205.666355][ T1420] ? 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)
[ 205.666500][ T1420] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 205.666645][ T1420] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 205.666787][ T1420] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83)
[ 205.666966][ T1420] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26)
[ 205.667112][ T1420] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 205.667272][ T1420] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 205.667430][ T1420] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 205.667577][ T1420] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 205.667724][ T1420] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 205.667873][ T1420] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 205.668017][ T1420] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 205.668200][ T1420] ? 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)
[ 205.668349][ T1420] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 205.668500][ T1420] ___sys_sendmsg (net/socket.c:2624)
[ 205.668643][ T1420] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110)
[ 205.668827][ T1420] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 205.668973][ T1420] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 205.669139][ T1420] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 205.669279][ T1420] ? 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)
[ 205.669415][ T1420] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 205.669585][ T1420] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715)
[ 205.669716][ T1420] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 205.669845][ T1420] ? do_sys_openat2 (fs/open.c:1411)
[ 205.669987][ T1420] ? do_sys_openat2 (fs/open.c:1411)
[ 205.670131][ T1420] __sys_sendmsg (net/socket.c:2654)
[ 205.670271][ T1420] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 205.670421][ T1420] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 205.670612][ T1420] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 205.670757][ T1420] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  205.670937][ T1420] RIP: 0033:0x7f8edbbf59a7
[ 205.671093][ T1420] 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)
[  205.671609][ T1420] RSP: 002b:00007ffeeec62d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  205.671832][ T1420] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f8edbbf59a7
[  205.672048][ T1420] RDX: 0000000000000000 RSI: 00007ffeeec62db0 RDI: 0000000000000005
[  205.672267][ T1420] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  205.672487][ T1420] R10: 00007f8edbaae708 R11: 0000000000000246 R12: 0000000000000000
[  205.672720][ T1420] R13: 000000006785856e R14: 0000000000483b60 R15: 00007ffeeec6795a
| [  207.783221][ T1432] preempt_count: 1, expected: 0
| [  207.783353][ T1432] RCU nest depth: 0, expected: 0
| [  207.783496][ T1432] INFO: lockdep is turned off.
| [  207.783866][ T1432] Tainted: [W]=WARN
[  207.783977][ T1432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  207.784143][ T1432] Call Trace:
[  207.784253][ T1432]  <TASK>
[ 207.784321][ T1432] dump_stack_lvl (lib/dump_stack.c:123)
[ 207.784463][ T1432] __might_resched (kernel/sched/core.c:8759)
[ 207.784602][ T1432] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 207.784742][ T1432] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 207.784875][ T1432] static_key_slow_inc (kernel/jump_label.c:191)
[ 207.785010][ T1432] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 207.785151][ T1432] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 207.785286][ T1432] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 207.785419][ T1432] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 207.785527][ T1432] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 207.785663][ T1432] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 207.785797][ T1432] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 207.785936][ T1432] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 207.786074][ T1432] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 207.786207][ T1432] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 207.786343][ T1432] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 207.786483][ T1432] ? find_stack (lib/stackdepot.c:552)
[ 207.786619][ T1432] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 207.786759][ T1432] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 207.786897][ T1432] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 207.787041][ T1432] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 207.787186][ T1432] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 207.787318][ T1432] ? 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)
[ 207.787452][ T1432] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 207.787586][ T1432] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 207.787718][ T1432] ? 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)
[ 207.787855][ T1432] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 207.788007][ T1432] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 207.788140][ T1432] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 207.788278][ T1432] ? filemap_map_pages (mm/filemap.c:3685)
[ 207.788412][ T1432] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 207.788562][ T1432] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 207.788696][ T1432] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 207.788835][ T1432] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 207.788981][ T1432] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 207.789121][ T1432] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 207.789253][ T1432] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 207.789430][ T1432] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 207.789570][ T1432] ___sys_sendmsg (net/socket.c:2624)
[ 207.789707][ T1432] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 207.789841][ T1432] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 207.789980][ T1432] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 207.790164][ T1432] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 207.790301][ T1432] ? 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)
[ 207.790451][ T1432] ? __handle_mm_fault (mm/memory.c:5944)
[ 207.790588][ T1432] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 207.790725][ T1432] ? do_sys_openat2 (fs/open.c:1411)
[ 207.790867][ T1432] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 207.791019][ T1432] __sys_sendmsg (net/socket.c:2654)
[ 207.791163][ T1432] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 207.791301][ T1432] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 207.791439][ T1432] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 207.791575][ T1432] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  207.791747][ T1432] RIP: 0033:0x7f28614809a7
[ 207.791892][ T1432] 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)
[  207.792366][ T1432] RSP: 002b:00007ffd98dd8328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  207.792582][ T1432] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f28614809a7
[  207.792797][ T1432] RDX: 0000000000000000 RSI: 00007ffd98dd8390 RDI: 0000000000000005
[  207.793006][ T1432] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[  207.793206][ T1432] R10: 00007f2861339708 R11: 0000000000000246 R12: 0000000000000000
[  207.793420][ T1432] R13: 0000000067858570 R14: 0000000000483b60 R15: 00007ffd98dde966
| [  216.069078][ T1473] preempt_count: 1, expected: 0
| [  216.069224][ T1473] RCU nest depth: 0, expected: 0
| [  216.069366][ T1473] INFO: lockdep is turned off.
| [  216.069761][ T1473] Tainted: [W]=WARN
[  216.069860][ T1473] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  216.070019][ T1473] Call Trace:
[  216.070121][ T1473]  <TASK>
[ 216.070190][ T1473] dump_stack_lvl (lib/dump_stack.c:123)
[ 216.070334][ T1473] __might_resched (kernel/sched/core.c:8759)
[ 216.070467][ T1473] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 216.070603][ T1473] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 216.070748][ T1473] static_key_slow_inc (kernel/jump_label.c:191)
[ 216.070882][ T1473] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 216.071013][ T1473] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 216.071145][ T1473] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 216.071277][ T1473] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 216.071380][ T1473] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 216.071513][ T1473] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 216.071641][ T1473] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 216.071778][ T1473] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 216.071908][ T1473] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 216.072037][ T1473] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 216.072167][ T1473] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 216.072305][ T1473] ? find_stack (lib/stackdepot.c:552)
[ 216.072448][ T1473] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 216.072592][ T1473] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 216.072747][ T1473] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 216.072886][ T1473] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 216.073034][ T1473] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 216.073176][ T1473] ? 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)
[ 216.073320][ T1473] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 216.073462][ T1473] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 216.073612][ T1473] ? 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)
[ 216.073758][ T1473] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 216.073902][ T1473] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 216.074049][ T1473] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 216.074197][ T1473] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 216.074342][ T1473] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 216.074488][ T1473] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 216.074640][ T1473] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 216.074788][ T1473] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 216.074918][ T1473] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 216.075079][ T1473] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40)
[ 216.075248][ T1473] ___sys_sendmsg (net/socket.c:2624)
[ 216.075379][ T1473] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 216.075509][ T1473] ? trace_pelt_se_tp (./include/trace/events/sched.h:798 (discriminator 37))
[ 216.075646][ T1473] ? __update_load_avg_se (kernel/sched/pelt.c:314)
[ 216.075778][ T1473] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 216.075913][ T1473] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 216.076043][ T1473] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 216.076171][ T1473] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 216.076300][ T1473] ? lock_acquire (kernel/locking/lockdep.c:5822)
[ 216.076429][ T1473] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 216.076574][ T1473] __sys_sendmsg (net/socket.c:2654)
[ 216.076718][ T1473] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 216.076867][ T1473] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 216.077010][ T1473] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  216.077189][ T1473] RIP: 0033:0x7f04c822a9a7
[ 216.077338][ T1473] 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)
[  216.077841][ T1473] RSP: 002b:00007fffd49a7e28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  216.078058][ T1473] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f04c822a9a7
[  216.078270][ T1473] RDX: 0000000000000000 RSI: 00007fffd49a7e90 RDI: 0000000000000005
[  216.078487][ T1473] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000000
[  216.078701][ T1473] R10: 00007f04c80e3708 R11: 0000000000000246 R12: 0000000000000000
[  216.078911][ T1473] R13: 0000000067858579 R14: 0000000000483b60 R15: 00007fffd49ac95a
| [  218.466111][ T1500] preempt_count: 1, expected: 0
| [  218.466253][ T1500] RCU nest depth: 0, expected: 0
| [  218.466402][ T1500] INFO: lockdep is turned off.
| [  218.467467][ T1500] Tainted: [W]=WARN
[  218.467595][ T1500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  218.467763][ T1500] Call Trace:
[  218.467868][ T1500]  <TASK>
[ 218.467939][ T1500] dump_stack_lvl (lib/dump_stack.c:123)
[ 218.468079][ T1500] __might_resched (kernel/sched/core.c:8759)
[ 218.468223][ T1500] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 218.468367][ T1500] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 218.468516][ T1500] static_key_slow_inc (kernel/jump_label.c:191)
[ 218.468664][ T1500] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 218.468811][ T1500] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 218.469034][ T1500] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 218.469177][ T1500] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 218.469281][ T1500] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 218.469427][ T1500] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 218.469572][ T1500] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 218.469711][ T1500] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 218.469852][ T1500] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 218.469988][ T1500] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 218.470148][ T1500] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 218.470289][ T1500] ? find_stack (lib/stackdepot.c:552)
[ 218.470442][ T1500] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 218.470574][ T1500] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 218.470707][ T1500] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 218.470841][ T1500] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 218.470976][ T1500] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 218.471113][ T1500] ? 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)
[ 218.471246][ T1500] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 218.471383][ T1500] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 218.471533][ T1500] ? 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)
[ 218.471668][ T1500] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 218.471804][ T1500] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 218.471947][ T1500] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 218.472084][ T1500] ? filemap_map_pages (mm/filemap.c:3685)
[ 218.472222][ T1500] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 218.472358][ T1500] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 218.472493][ T1500] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 218.472640][ T1500] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 218.472781][ T1500] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 218.472920][ T1500] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 218.473055][ T1500] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 218.473230][ T1500] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 218.473368][ T1500] ___sys_sendmsg (net/socket.c:2624)
[ 218.473500][ T1500] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 218.473635][ T1500] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 218.473776][ T1500] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 218.473945][ T1500] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 218.474082][ T1500] ? 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)
[ 218.474223][ T1500] ? __handle_mm_fault (mm/memory.c:5944)
[ 218.474363][ T1500] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 218.474496][ T1500] ? do_sys_openat2 (fs/open.c:1411)
[ 218.474631][ T1500] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 218.474769][ T1500] __sys_sendmsg (net/socket.c:2654)
[ 218.474899][ T1500] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 218.475042][ T1500] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 218.475172][ T1500] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 218.475303][ T1500] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  218.475466][ T1500] RIP: 0033:0x7f6a11cd89a7
[ 218.475603][ T1500] 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)
[  218.476072][ T1500] RSP: 002b:00007ffd71434408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  218.476268][ T1500] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f6a11cd89a7
[  218.476465][ T1500] RDX: 0000000000000000 RSI: 00007ffd71434470 RDI: 0000000000000005
[  218.476660][ T1500] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[  218.476875][ T1500] R10: 00007f6a11b91708 R11: 0000000000000246 R12: 0000000000000000
[  218.477090][ T1500] R13: 000000006785857b R14: 0000000000483b60 R15: 00007ffd7143a966
| [  233.395853][ T1582] preempt_count: 1, expected: 0
| [  233.395983][ T1582] RCU nest depth: 0, expected: 0
| [  233.396111][ T1582] INFO: lockdep is turned off.
| [  233.396516][ T1582] Tainted: [W]=WARN
[  233.396637][ T1582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  233.396811][ T1582] Call Trace:
[  233.396926][ T1582]  <TASK>
[ 233.396994][ T1582] dump_stack_lvl (lib/dump_stack.c:123)
[ 233.397135][ T1582] __might_resched (kernel/sched/core.c:8759)
[ 233.397269][ T1582] ? tc_new_tfilter (net/sched/cls_api.c:2383)
[ 233.397414][ T1582] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490)
[ 233.397553][ T1582] static_key_slow_inc (kernel/jump_label.c:191)
[ 233.397689][ T1582] tc_new_tfilter (net/sched/cls_api.c:2385)
[ 233.397828][ T1582] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 233.397962][ T1582] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648)
[ 233.398107][ T1582] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2))
[ 233.398219][ T1582] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 233.398356][ T1582] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37))
[ 233.398488][ T1582] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 233.398623][ T1582] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 233.398756][ T1582] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186)
[ 233.398887][ T1582] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914)
[ 233.399020][ T1582] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 233.399158][ T1582] ? find_stack (lib/stackdepot.c:552)
[ 233.399299][ T1582] ? stack_depot_save_flags (lib/stackdepot.c:618)
[ 233.399431][ T1582] netlink_rcv_skb (net/netlink/af_netlink.c:2543)
[ 233.399567][ T1582] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817)
[ 233.399698][ T1582] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520)
[ 233.399831][ T1582] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37))
[ 233.399961][ T1582] ? 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)
[ 233.400097][ T1582] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340)
[ 233.400231][ T1582] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 233.400362][ T1582] ? 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)
[ 233.400493][ T1582] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348)
[ 233.400625][ T1582] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333)
[ 233.400755][ T1582] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 233.400886][ T1582] ? filemap_map_pages (mm/filemap.c:3685)
[ 233.401022][ T1582] netlink_sendmsg (net/netlink/af_netlink.c:1892)
[ 233.401154][ T1582] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811)
[ 233.401285][ T1582] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744)
[ 233.401416][ T1582] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862)
[ 233.401547][ T1582] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568)
[ 233.401680][ T1582] ? __pfx_____sys_sendmsg (net/socket.c:2514)
[ 233.401810][ T1582] ? __pfx_copy_msghdr_from_user (net/socket.c:2494)
[ 233.401977][ T1582] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283)
[ 233.402112][ T1582] ___sys_sendmsg (net/socket.c:2624)
[ 233.402245][ T1582] ? __pfx____sys_sendmsg (net/socket.c:2611)
[ 233.402374][ T1582] ? __pfx_handle_pte_fault (mm/memory.c:5758)
[ 233.402505][ T1582] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070)
[ 233.402719][ T1582] ? __pfx_free_object_rcu (mm/kmemleak.c:514)
[ 233.402864][ T1582] ? 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)
[ 233.403004][ T1582] ? __handle_mm_fault (mm/memory.c:5944)
[ 233.403133][ T1582] ? __pfx___handle_mm_fault (mm/memory.c:5853)
[ 233.403267][ T1582] ? do_sys_openat2 (fs/open.c:1411)
[ 233.403398][ T1582] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268)
[ 233.403529][ T1582] __sys_sendmsg (net/socket.c:2654)
[ 233.403660][ T1582] ? __pfx___sys_sendmsg (net/socket.c:2639)
[ 233.403797][ T1582] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340)
[ 233.403930][ T1582] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
[ 233.404062][ T1582] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130)
[  233.404225][ T1582] RIP: 0033:0x7fc5877299a7
[ 233.404363][ T1582] 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)
[  233.404826][ T1582] RSP: 002b:00007ffc01d344f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[  233.405024][ T1582] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007fc5877299a7
[  233.405229][ T1582] RDX: 0000000000000000 RSI: 00007ffc01d34560 RDI: 0000000000000005
[  233.405422][ T1582] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003
[  233.405638][ T1582] R10: 00007fc5875e2708 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