====================================== | [ 69.537508][ T789] RCU nest depth: 0, expected: 0 | [ 69.537710][ T789] 2 locks held by tc/789: | [ 69.537864][ T789] #0: ffffffffa9fe7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261) | [ 69.538233][ T789] #1: ffff88800a12f110 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) [ 69.538918][ T789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.539168][ T789] Call Trace: [ 69.539324][ T789] [ 69.539435][ T789] dump_stack_lvl (lib/dump_stack.c:123) [ 69.539644][ T789] __might_resched (kernel/sched/core.c:8759) [ 69.539846][ T789] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 69.540055][ T789] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 69.540261][ T789] static_key_slow_inc (kernel/jump_label.c:191) [ 69.540461][ T789] tc_new_tfilter (net/sched/cls_api.c:2385) [ 69.540672][ T789] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 69.540828][ T789] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 69.541055][ T789] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 69.541263][ T789] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 69.541658][ T789] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 69.541875][ T789] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 69.542088][ T789] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 69.542288][ T789] ? 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) [ 69.542488][ T789] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 69.542647][ T789] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 69.542851][ T789] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 69.543051][ T789] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 69.543259][ T789] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 69.543476][ T789] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 69.543679][ T789] ? 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) [ 69.543883][ T789] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 69.544087][ T789] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 69.544289][ T789] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 69.544500][ T789] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 69.544710][ T789] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 69.544923][ T789] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 69.545129][ T789] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 69.545328][ T789] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 69.545589][ T789] ___sys_sendmsg (net/socket.c:2624) [ 69.545787][ T789] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110) [ 69.546040][ T789] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 69.546248][ T789] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 69.546495][ T789] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 69.546695][ T789] ? 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) [ 69.546905][ T789] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 69.547157][ T789] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715) [ 69.547357][ T789] ? do_sys_openat2 (fs/open.c:1405) [ 69.547557][ T789] ? do_sys_openat2 (fs/open.c:1411) [ 69.547765][ T789] ? do_sys_openat2 (fs/open.c:1411) [ 69.547972][ T789] __sys_sendmsg (net/socket.c:2654) [ 69.548171][ T789] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 69.548392][ T789] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 69.548595][ T789] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 69.548839][ T789] RIP: 0033:0x7f7c8f6289a7 [ 69.549055][ T789] Code: Unable to access opcode bytes at 0x7f7c8f62897d. Code starting with the faulting instruction =========================================== [ 69.549317][ T789] RSP: 002b:00007ffef24580f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.549619][ T789] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f7c8f6289a7 [ 69.549918][ T789] RDX: 0000000000000000 RSI: 00007ffef2458160 RDI: 0000000000000005 [ 69.550214][ T789] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 69.550518][ T789] R10: 00007f7c8f4e1708 R11: 0000000000000246 R12: 00007ffef245c96a [ 69.550818][ T789] R13: 0000000067858712 R14: 0000000000483b60 R15: 00007ffef245c96e | [ 69.553541][ T789] #1: ffff88800a12f110 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) | [ 69.553843][ T789] #2: ffffffffa95ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191) | [ 69.554143][ T789] stack backtrace: | [ 69.554578][ T789] Tainted: [W]=WARN [ 69.554706][ T789] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 69.554918][ T789] Call Trace: [ 69.555050][ T789] [ 69.555138][ T789] dump_stack_lvl (lib/dump_stack.c:123) [ 69.555312][ T789] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176) [ 69.555488][ T789] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851) [ 69.555657][ T789] ? 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) [ 69.555880][ T789] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 69.556051][ T789] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 69.556222][ T789] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 69.556393][ T789] ? 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) [ 69.556606][ T789] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735) [ 69.556779][ T789] ? 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) [ 69.556995][ T789] ? 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) [ 69.557208][ T789] ? __pfx___mutex_lock (kernel/locking/mutex.c:734) [ 69.557377][ T789] ? static_key_slow_inc (kernel/jump_label.c:191) [ 69.557550][ T789] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 69.557720][ T789] ? 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)) [ 69.557932][ T789] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128) [ 69.558146][ T789] ? 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) [ 69.558362][ T789] 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) [ 69.558574][ T789] static_key_slow_inc (kernel/jump_label.c:191) [ 69.558746][ T789] tc_new_tfilter (net/sched/cls_api.c:2385) [ 69.558919][ T789] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 69.559049][ T789] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 69.559228][ T789] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 69.559403][ T789] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 69.559582][ T789] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 69.559754][ T789] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 69.559927][ T789] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 69.560097][ T789] ? 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) [ 69.560267][ T789] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 69.560397][ T789] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 69.560574][ T789] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 69.560750][ T789] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 69.560921][ T789] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 69.561094][ T789] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 69.561265][ T789] ? 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) [ 69.561446][ T789] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 69.561619][ T789] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 69.561788][ T789] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 69.561968][ T789] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 69.562141][ T789] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 69.562314][ T789] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 69.562487][ T789] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 69.562658][ T789] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 69.562877][ T789] ___sys_sendmsg (net/socket.c:2624) [ 69.563048][ T789] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110) [ 69.563267][ T789] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 69.563438][ T789] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 69.563650][ T789] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 69.563821][ T789] ? 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) [ 69.563997][ T789] ? lockdep_hardirqs_on_prepare (kernel/locking/lockdep.c:4347 kernel/locking/lockdep.c:4406) [ 69.564212][ T789] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715) [ 69.564391][ T789] ? do_sys_openat2 (fs/open.c:1405) [ 69.564564][ T789] ? do_sys_openat2 (fs/open.c:1411) [ 69.564704][ T789] ? do_sys_openat2 (fs/open.c:1411) [ 69.564839][ T789] __sys_sendmsg (net/socket.c:2654) [ 69.564973][ T789] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 69.565116][ T789] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 69.565254][ T789] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 69.565420][ T789] RIP: 0033:0x7f7c8f6289a7 [ 69.565572][ T789] Code: Unable to access opcode bytes at 0x7f7c8f62897d. Code starting with the faulting instruction =========================================== [ 69.565748][ T789] RSP: 002b:00007ffef24580f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.566028][ T789] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f7c8f6289a7 [ 69.566228][ T789] RDX: 0000000000000000 RSI: 00007ffef2458160 RDI: 0000000000000005 [ 69.566432][ T789] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 69.566713][ T789] R10: 00007f7c8f4e1708 R11: 0000000000000246 R12: 00007ffef245c96a [ 69.566911][ T789] R13: 0000000067858712 R14: 0000000000483b60 R15: 00007ffef245c96e | [ 71.261111][ T802] preempt_count: 1, expected: 0 | [ 71.261265][ T802] RCU nest depth: 0, expected: 0 | [ 71.261435][ T802] INFO: lockdep is turned off. | [ 71.261878][ T802] Tainted: [W]=WARN [ 71.261990][ T802] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 71.262171][ T802] Call Trace: [ 71.262282][ T802] [ 71.262360][ T802] dump_stack_lvl (lib/dump_stack.c:123) [ 71.262516][ T802] __might_resched (kernel/sched/core.c:8759) [ 71.262673][ T802] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 71.262826][ T802] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 71.262975][ T802] static_key_slow_inc (kernel/jump_label.c:191) [ 71.263124][ T802] tc_new_tfilter (net/sched/cls_api.c:2385) [ 71.263272][ T802] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 71.263419][ T802] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648) [ 71.263568][ T802] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2)) [ 71.263686][ T802] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 71.263840][ T802] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 71.263988][ T802] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94) [ 71.264139][ T802] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 71.264287][ T802] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 71.264432][ T802] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 71.264582][ T802] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 71.264734][ T802] ? find_stack (lib/stackdepot.c:552) [ 71.264887][ T802] ? stack_depot_save_flags (lib/stackdepot.c:618) [ 71.265031][ T802] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 71.265166][ T802] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 71.265297][ T802] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 71.265430][ T802] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 71.265562][ T802] ? 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) [ 71.265697][ T802] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 71.265827][ T802] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 71.265960][ T802] ? 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) [ 71.266090][ T802] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 71.266220][ T802] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 71.266348][ T802] ? __pfx_stack_trace_consume_entry (kernel/stacktrace.c:83) [ 71.266520][ T802] ? arch_stack_walk (arch/x86/kernel/stacktrace.c:26) [ 71.266657][ T802] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 71.266787][ T802] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 71.266917][ T802] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744) [ 71.267048][ T802] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 71.267179][ T802] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 71.267309][ T802] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 71.267437][ T802] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 71.267607][ T802] ? 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) [ 71.267738][ T802] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 71.267869][ T802] ___sys_sendmsg (net/socket.c:2624) [ 71.267999][ T802] ? __debug_check_no_obj_freed (lib/debugobjects.c:1110) [ 71.268161][ T802] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 71.268291][ T802] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 71.268450][ T802] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 71.268591][ T802] ? 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) [ 71.268725][ T802] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 71.268889][ T802] ? kmem_cache_free (mm/slub.c:4613 mm/slub.c:4715) [ 71.269020][ T802] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 71.269150][ T802] ? do_sys_openat2 (fs/open.c:1411) [ 71.269280][ T802] ? do_sys_openat2 (fs/open.c:1411) [ 71.269411][ T802] __sys_sendmsg (net/socket.c:2654) [ 71.269545][ T802] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 71.269681][ T802] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40) [ 71.269870][ T802] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 71.270003][ T802] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 71.270168][ T802] RIP: 0033:0x7febb82e59a7 [ 71.270307][ T802] 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) [ 71.270771][ T802] RSP: 002b:00007ffffb07aca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 71.270970][ T802] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007febb82e59a7 [ 71.271166][ T802] RDX: 0000000000000000 RSI: 00007ffffb07ad10 RDI: 0000000000000005 [ 71.271370][ T802] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 71.271597][ T802] R10: 00007febb819e708 R11: 0000000000000246 R12: 00007ffffb08096a 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