====================================== | [ 110.133557][ T955] RCU nest depth: 0, expected: 0 | [ 110.133814][ T955] 2 locks held by tc/955: | [ 110.133985][ T955] #0: ffffffffaf9e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261) | [ 110.134422][ T955] #1: ffff88800ba1af90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) [ 110.135230][ T955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.135443][ T955] Call Trace: [ 110.135595][ T955] [ 110.135724][ T955] dump_stack_lvl (lib/dump_stack.c:123) [ 110.135981][ T955] __might_resched (kernel/sched/core.c:8759) [ 110.136150][ T955] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 110.136323][ T955] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 110.136483][ T955] static_key_slow_inc (kernel/jump_label.c:191) [ 110.136849][ T955] tc_new_tfilter (net/sched/cls_api.c:2385) [ 110.137030][ T955] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 110.137189][ T955] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 110.137467][ T955] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 110.137648][ T955] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 110.137824][ T955] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 110.138047][ T955] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 110.138263][ T955] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 110.138502][ T955] ? 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) [ 110.138761][ T955] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 110.138976][ T955] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 110.139234][ T955] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 110.139421][ T955] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 110.139623][ T955] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 110.139854][ T955] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 110.140147][ T955] ? 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) [ 110.140351][ T955] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 110.140523][ T955] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 110.140696][ T955] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 110.140953][ T955] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 110.141212][ T955] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 110.141394][ T955] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 110.141650][ T955] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 110.141867][ T955] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 110.142172][ T955] ___sys_sendmsg (net/socket.c:2624) [ 110.142381][ T955] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110) [ 110.142633][ T955] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 110.142879][ T955] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 110.143085][ T955] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 110.143252][ T955] ? 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) [ 110.143423][ T955] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 110.143688][ T955] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715) [ 110.143927][ T955] ? do_sys_openat2 (fs/open.c:1405) [ 110.144098][ T955] ? do_sys_openat2 (fs/open.c:1411) [ 110.144264][ T955] ? do_sys_openat2 (fs/open.c:1411) [ 110.144477][ T955] __sys_sendmsg (net/socket.c:2654) [ 110.144679][ T955] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 110.144937][ T955] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 110.145193][ T955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 110.145416][ T955] RIP: 0033:0x7f28cd9f39a7 [ 110.145602][ T955] Code: Unable to access opcode bytes at 0x7f28cd9f397d. Code starting with the faulting instruction =========================================== [ 110.145814][ T955] RSP: 002b:00007ffe3611f2c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.146066][ T955] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f28cd9f39a7 [ 110.146314][ T955] RDX: 0000000000000000 RSI: 00007ffe3611f330 RDI: 0000000000000005 [ 110.146555][ T955] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 110.146804][ T955] R10: 00007f28cd8ac708 R11: 0000000000000246 R12: 00007ffe3612495f [ 110.147050][ T955] R13: 0000000067858702 R14: 0000000000483b60 R15: 00007ffe36124963 | [ 110.149317][ T955] #1: ffff88800ba1af90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) | [ 110.149559][ T955] #2: ffffffffaefddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191) | [ 110.149794][ T955] stack backtrace: | [ 110.150150][ T955] Tainted: [W]=WARN [ 110.150252][ T955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 110.150424][ T955] Call Trace: [ 110.150527][ T955] [ 110.150597][ T955] dump_stack_lvl (lib/dump_stack.c:123) [ 110.150737][ T955] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176) [ 110.150877][ T955] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851) [ 110.151012][ T955] ? 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) [ 110.151190][ T955] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 110.151329][ T955] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 110.151488][ T955] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 110.151620][ T955] ? 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) [ 110.151785][ T955] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735) [ 110.151923][ T955] ? 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) [ 110.152090][ T955] ? 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) [ 110.152255][ T955] ? __pfx___mutex_lock (kernel/locking/mutex.c:734) [ 110.152389][ T955] ? static_key_slow_inc (kernel/jump_label.c:191) [ 110.152530][ T955] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 110.152664][ T955] ? 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)) [ 110.152832][ T955] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128) [ 110.153003][ T955] ? 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) [ 110.153176][ T955] 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) [ 110.153350][ T955] static_key_slow_inc (kernel/jump_label.c:191) [ 110.153491][ T955] tc_new_tfilter (net/sched/cls_api.c:2385) [ 110.153630][ T955] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 110.153733][ T955] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 110.153873][ T955] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 110.154009][ T955] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 110.154150][ T955] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 110.154287][ T955] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 110.154424][ T955] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 110.154557][ T955] ? 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) [ 110.154689][ T955] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 110.154792][ T955] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 110.154930][ T955] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 110.155067][ T955] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 110.155206][ T955] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 110.155355][ T955] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 110.155490][ T955] ? 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) [ 110.155625][ T955] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 110.155761][ T955] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 110.155896][ T955] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 110.156032][ T955] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 110.156173][ T955] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 110.156317][ T955] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 110.156456][ T955] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 110.156591][ T955] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 110.156762][ T955] ___sys_sendmsg (net/socket.c:2624) [ 110.156896][ T955] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110) [ 110.157065][ T955] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 110.157200][ T955] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 110.157373][ T955] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 110.157511][ T955] ? 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) [ 110.157650][ T955] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 110.157819][ T955] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715) [ 110.157954][ T955] ? do_sys_openat2 (fs/open.c:1405) [ 110.158093][ T955] ? do_sys_openat2 (fs/open.c:1411) [ 110.158225][ T955] ? do_sys_openat2 (fs/open.c:1411) [ 110.158362][ T955] __sys_sendmsg (net/socket.c:2654) [ 110.158501][ T955] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 110.158641][ T955] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 110.158779][ T955] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 110.158949][ T955] RIP: 0033:0x7f28cd9f39a7 [ 110.159099][ T955] Code: Unable to access opcode bytes at 0x7f28cd9f397d. Code starting with the faulting instruction =========================================== [ 110.159272][ T955] RSP: 002b:00007ffe3611f2c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.159490][ T955] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f28cd9f39a7 [ 110.159695][ T955] RDX: 0000000000000000 RSI: 00007ffe3611f330 RDI: 0000000000000005 [ 110.159895][ T955] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 110.160187][ T955] R10: 00007f28cd8ac708 R11: 0000000000000246 R12: 00007ffe3612495f [ 110.160391][ T955] R13: 0000000067858702 R14: 0000000000483b60 R15: 00007ffe36124963 | [ 117.158225][ T974] preempt_count: 1, expected: 0 | [ 117.158438][ T974] RCU nest depth: 0, expected: 0 | [ 117.158639][ T974] INFO: lockdep is turned off. | [ 117.159201][ T974] Tainted: [W]=WARN [ 117.159359][ T974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 117.159612][ T974] Call Trace: [ 117.159765][ T974] [ 117.159875][ T974] dump_stack_lvl (lib/dump_stack.c:123) [ 117.160110][ T974] __might_resched (kernel/sched/core.c:8759) [ 117.160327][ T974] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 117.160546][ T974] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 117.160756][ T974] static_key_slow_inc (kernel/jump_label.c:191) [ 117.160968][ T974] tc_new_tfilter (net/sched/cls_api.c:2385) [ 117.161185][ T974] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 117.161390][ T974] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648) [ 117.161586][ T974] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2)) [ 117.161705][ T974] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 117.161843][ T974] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 117.161979][ T974] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94) [ 117.162130][ T974] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 117.162263][ T974] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 117.162397][ T974] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 117.162532][ T974] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 117.162666][ T974] ? find_stack (lib/stackdepot.c:552) [ 117.162801][ T974] ? stack_depot_save_flags (lib/stackdepot.c:618) [ 117.162955][ T974] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 117.163101][ T974] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 117.163243][ T974] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 117.163377][ T974] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 117.163507][ T974] ? 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) [ 117.163639][ T974] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 117.163769][ T974] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 117.163898][ T974] ? 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) [ 117.164040][ T974] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 117.164174][ T974] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 117.164309][ T974] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83) [ 117.164472][ T974] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26) [ 117.164606][ T974] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 117.164739][ T974] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 117.164871][ T974] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744) [ 117.165010][ T974] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 117.165146][ T974] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 117.165279][ T974] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 117.165408][ T974] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 117.165570][ T974] ? 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) [ 117.165703][ T974] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 117.165833][ T974] ___sys_sendmsg (net/socket.c:2624) [ 117.165966][ T974] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110) [ 117.166140][ T974] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 117.166271][ T974] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 117.166430][ T974] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 117.166562][ T974] ? 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) [ 117.166694][ T974] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 117.166857][ T974] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715) [ 117.166997][ T974] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 117.167205][ T974] ? do_sys_openat2 (fs/open.c:1411) [ 117.167397][ T974] ? do_sys_openat2 (fs/open.c:1411) [ 117.167528][ T974] __sys_sendmsg (net/socket.c:2654) [ 117.167662][ T974] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 117.167797][ T974] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 117.167962][ T974] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 117.168103][ T974] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 117.168280][ T974] RIP: 0033:0x7f451bb229a7 [ 117.168415][ T974] 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) [ 117.168870][ T974] RSP: 002b:00007ffc01d075b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 117.169085][ T974] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f451bb229a7 [ 117.169278][ T974] RDX: 0000000000000000 RSI: 00007ffc01d07620 RDI: 0000000000000005 [ 117.169472][ T974] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 117.169663][ T974] R10: 00007f451b9db708 R11: 0000000000000246 R12: 00007ffc01d0d95f 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