====================================== | [ 97.102561][ T1550] RCU nest depth: 0, expected: 0 | [ 97.102765][ T1550] 2 locks held by tc/1550: | [ 97.102946][ T1550] #0: ffffffffbbfe7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261) | [ 97.103295][ T1550] #1: ffff888008ed2990 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) [ 97.103886][ T1550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.104113][ T1550] Call Trace: [ 97.104255][ T1550] [ 97.104353][ T1550] dump_stack_lvl (lib/dump_stack.c:123) [ 97.104540][ T1550] __might_resched (kernel/sched/core.c:8759) [ 97.104718][ T1550] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 97.104907][ T1550] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 97.105086][ T1550] static_key_slow_inc (kernel/jump_label.c:191) [ 97.105273][ T1550] tc_new_tfilter (net/sched/cls_api.c:2385) [ 97.105463][ T1550] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 97.105608][ T1550] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 97.105822][ T1550] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 97.106010][ T1550] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 97.106226][ T1550] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 97.106411][ T1550] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 97.106596][ T1550] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 97.106787][ T1550] ? 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) [ 97.106967][ T1550] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 97.107112][ T1550] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 97.107300][ T1550] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 97.107484][ T1550] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 97.107671][ T1550] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 97.107871][ T1550] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 97.108055][ T1550] ? 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) [ 97.108247][ T1550] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 97.108436][ T1550] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 97.108621][ T1550] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 97.108813][ T1550] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 97.109004][ T1550] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 97.109198][ T1550] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 97.109385][ T1550] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 97.109574][ T1550] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 97.109835][ T1550] ___sys_sendmsg (net/socket.c:2624) [ 97.110019][ T1550] ? 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) [ 97.110202][ T1550] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 97.110391][ T1550] ? usage_skip (kernel/locking/lockdep.c:2284) [ 97.110583][ T1550] ? 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) [ 97.110765][ T1550] ? 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) [ 97.110960][ T1550] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 97.111148][ T1550] ? __lock_release (kernel/locking/lockdep.c:5525) [ 97.111338][ T1550] __sys_sendmsg (net/socket.c:2654) [ 97.111520][ T1550] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 97.111713][ T1550] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340) [ 97.111901][ T1550] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 97.112083][ T1550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 97.112316][ T1550] RIP: 0033:0x7ff6dfab09a7 [ 97.112513][ T1550] Code: Unable to access opcode bytes at 0x7ff6dfab097d. Code starting with the faulting instruction =========================================== [ 97.112747][ T1550] RSP: 002b:00007ffcccec3908 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.113022][ T1550] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff6dfab09a7 [ 97.113295][ T1550] RDX: 0000000000000000 RSI: 00007ffcccec3970 RDI: 0000000000000005 [ 97.113573][ T1550] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000003 [ 97.113842][ T1550] R10: 00007ff6df969708 R11: 0000000000000246 R12: 0000000000000000 [ 97.114110][ T1550] R13: 0000000067858639 R14: 0000000000483b60 R15: 00007ffcccec9968 | [ 97.116663][ T1550] #1: ffff888008ed2990 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) | [ 97.116927][ T1550] #2: ffffffffbb5ddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191) | [ 97.117201][ T1550] stack backtrace: | [ 97.117585][ T1550] Tainted: [W]=WARN [ 97.117699][ T1550] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.117890][ T1550] Call Trace: [ 97.118005][ T1550] [ 97.118086][ T1550] dump_stack_lvl (lib/dump_stack.c:123) [ 97.118249][ T1550] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176) [ 97.118405][ T1550] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851) [ 97.118561][ T1550] ? 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) [ 97.118756][ T1550] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 97.118907][ T1550] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 97.119095][ T1550] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 97.119245][ T1550] ? 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) [ 97.119438][ T1550] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735) [ 97.119588][ T1550] ? 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) [ 97.119810][ T1550] ? 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) [ 97.120001][ T1550] ? __pfx___mutex_lock (kernel/locking/mutex.c:734) [ 97.120152][ T1550] ? static_key_slow_inc (kernel/jump_label.c:191) [ 97.120307][ T1550] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 97.120458][ T1550] ? 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)) [ 97.120648][ T1550] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128) [ 97.120838][ T1550] ? 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) [ 97.121024][ T1550] 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) [ 97.121208][ T1550] static_key_slow_inc (kernel/jump_label.c:191) [ 97.121358][ T1550] tc_new_tfilter (net/sched/cls_api.c:2385) [ 97.121513][ T1550] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 97.121626][ T1550] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 97.121786][ T1550] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 97.121937][ T1550] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 97.122089][ T1550] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 97.122239][ T1550] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 97.122389][ T1550] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 97.122538][ T1550] ? 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) [ 97.122693][ T1550] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 97.122808][ T1550] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 97.122956][ T1550] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 97.123104][ T1550] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 97.123255][ T1550] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 97.123406][ T1550] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 97.123557][ T1550] ? 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) [ 97.123710][ T1550] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 97.123859][ T1550] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 97.124010][ T1550] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 97.124160][ T1550] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 97.124309][ T1550] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 97.124461][ T1550] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 97.124612][ T1550] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 97.124759][ T1550] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 97.124953][ T1550] ___sys_sendmsg (net/socket.c:2624) [ 97.125102][ T1550] ? 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) [ 97.125250][ T1550] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 97.125401][ T1550] ? usage_skip (kernel/locking/lockdep.c:2284) [ 97.125548][ T1550] ? 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) [ 97.125697][ T1550] ? 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) [ 97.125846][ T1550] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 97.126001][ T1550] ? __lock_release (kernel/locking/lockdep.c:5525) [ 97.126150][ T1550] __sys_sendmsg (net/socket.c:2654) [ 97.126300][ T1550] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 97.126451][ T1550] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340) [ 97.126599][ T1550] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 97.126749][ T1550] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 97.126935][ T1550] RIP: 0033:0x7ff6dfab09a7 [ 97.127108][ T1550] Code: Unable to access opcode bytes at 0x7ff6dfab097d. Code starting with the faulting instruction =========================================== [ 97.127297][ T1550] RSP: 002b:00007ffcccec3908 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 97.127522][ T1550] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007ff6dfab09a7 [ 97.127744][ T1550] RDX: 0000000000000000 RSI: 00007ffcccec3970 RDI: 0000000000000005 [ 97.127966][ T1550] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000003 [ 97.128193][ T1550] R10: 00007ff6df969708 R11: 0000000000000246 R12: 0000000000000000 [ 97.128493][ T1550] R13: 0000000067858639 R14: 0000000000483b60 R15: 00007ffcccec9968 | [ 112.856563][ T1639] preempt_count: 1, expected: 0 | [ 112.856696][ T1639] RCU nest depth: 0, expected: 0 | [ 112.856829][ T1639] INFO: lockdep is turned off. | [ 112.857201][ T1639] Tainted: [W]=WARN [ 112.857301][ T1639] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 112.857464][ T1639] Call Trace: [ 112.857563][ T1639] [ 112.857630][ T1639] dump_stack_lvl (lib/dump_stack.c:123) [ 112.857771][ T1639] __might_resched (kernel/sched/core.c:8759) [ 112.857906][ T1639] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 112.858049][ T1639] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 112.858187][ T1639] static_key_slow_inc (kernel/jump_label.c:191) [ 112.858320][ T1639] tc_new_tfilter (net/sched/cls_api.c:2385) [ 112.858458][ T1639] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 112.858591][ T1639] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648) [ 112.858722][ T1639] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2)) [ 112.858826][ T1639] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 112.858965][ T1639] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 112.859098][ T1639] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94) [ 112.859230][ T1639] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 112.859367][ T1639] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 112.859504][ T1639] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 112.859655][ T1639] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 112.859788][ T1639] ? find_stack (lib/stackdepot.c:552) [ 112.859922][ T1639] ? stack_depot_save_flags (lib/stackdepot.c:618) [ 112.860054][ T1639] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 112.860184][ T1639] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 112.860317][ T1639] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 112.860457][ T1639] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 112.860588][ T1639] ? 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) [ 112.860719][ T1639] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 112.860852][ T1639] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 112.860984][ T1639] ? 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) [ 112.861114][ T1639] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 112.861249][ T1639] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 112.861382][ T1639] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 112.861512][ T1639] ? filemap_map_pages (mm/filemap.c:3685) [ 112.861646][ T1639] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 112.861779][ T1639] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 112.861909][ T1639] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744) [ 112.862042][ T1639] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 112.862174][ T1639] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 112.862311][ T1639] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 112.862441][ T1639] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 112.862604][ T1639] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283) [ 112.862738][ T1639] ___sys_sendmsg (net/socket.c:2624) [ 112.862867][ T1639] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 112.862999][ T1639] ? __pfx_handle_pte_fault (mm/memory.c:5758) [ 112.863137][ T1639] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 112.863306][ T1639] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 112.863440][ T1639] ? 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) [ 112.863578][ T1639] ? __handle_mm_fault (mm/memory.c:5944) [ 112.863712][ T1639] ? __pfx___handle_mm_fault (mm/memory.c:5853) [ 112.863851][ T1639] ? do_sys_openat2 (fs/open.c:1411) [ 112.863986][ T1639] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268) [ 112.864122][ T1639] __sys_sendmsg (net/socket.c:2654) [ 112.864262][ T1639] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 112.864401][ T1639] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340) [ 112.864554][ T1639] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 112.864688][ T1639] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 112.864858][ T1639] RIP: 0033:0x7f36ca41f9a7 [ 112.864995][ T1639] 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) [ 112.865464][ T1639] RSP: 002b:00007ffec2351b18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 112.865661][ T1639] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f36ca41f9a7 [ 112.865858][ T1639] RDX: 0000000000000000 RSI: 00007ffec2351b80 RDI: 0000000000000005 [ 112.866061][ T1639] RBP: 0000000000000081 R08: 0000000000000000 R09: 0000000000000003 [ 112.866253][ T1639] R10: 00007f36ca2d8708 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