====================================== | [ 13.064485][ T291] RCU nest depth: 0, expected: 0 | [ 13.064649][ T291] 2 locks held by tc/291: | [ 13.064780][ T291] #0: ffffffffa4a09c08 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter (net/sched/cls_api.c:2261) | [ 13.065092][ T291] #1: ffff888008e78c90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) [ 13.065671][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.065878][ T291] Call Trace: [ 13.066006][ T291] [ 13.066094][ T291] dump_stack_lvl (lib/dump_stack.c:123) [ 13.066270][ T291] __might_resched (kernel/sched/core.c:8759) [ 13.066438][ T291] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 13.066611][ T291] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 13.066778][ T291] static_key_slow_inc (kernel/jump_label.c:191) [ 13.066948][ T291] tc_new_tfilter (net/sched/cls_api.c:2385) [ 13.067124][ T291] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 13.067254][ T291] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 13.067444][ T291] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 13.067621][ T291] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 13.067790][ T291] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 13.067956][ T291] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 13.068130][ T291] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 13.068297][ T291] ? 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) [ 13.068462][ T291] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 13.068594][ T291] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 13.068763][ T291] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 13.068928][ T291] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 13.069099][ T291] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 13.069287][ T291] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 13.069458][ T291] ? 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) [ 13.069630][ T291] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 13.069802][ T291] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 13.069970][ T291] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 13.070142][ T291] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 13.070315][ T291] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 13.070497][ T291] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 13.070666][ T291] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 13.070830][ T291] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 13.071052][ T291] ___sys_sendmsg (net/socket.c:2624) [ 13.071215][ T291] ? 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) [ 13.071383][ T291] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 13.071554][ T291] ? usage_skip (kernel/locking/lockdep.c:2314 kernel/locking/lockdep.c:2282) [ 13.071729][ T291] ? 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) [ 13.071902][ T291] ? 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) [ 13.072074][ T291] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 13.072241][ T291] ? __lock_release (kernel/locking/lockdep.c:5525) [ 13.072413][ T291] __sys_sendmsg (net/socket.c:2654) [ 13.072579][ T291] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 13.072754][ T291] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340) [ 13.072929][ T291] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 13.073101][ T291] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 13.073306][ T291] RIP: 0033:0x7f931b03b9a7 [ 13.073480][ T291] Code: Unable to access opcode bytes at 0x7f931b03b97d. Code starting with the faulting instruction =========================================== [ 13.073693][ T291] RSP: 002b:00007ffdf6454528 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 13.073948][ T291] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f931b03b9a7 [ 13.074201][ T291] RDX: 0000000000000000 RSI: 00007ffdf6454590 RDI: 0000000000000005 [ 13.074454][ T291] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003 [ 13.074704][ T291] R10: 00007f931aef4708 R11: 0000000000000246 R12: 0000000000000000 [ 13.074950][ T291] R13: 0000000067859627 R14: 0000000000483b60 R15: 00007ffdf64599b4 | [ 13.077137][ T291] #1: ffff888008e78c90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter (net/sched/cls_api.c:2383) | [ 13.077380][ T291] #2: ffffffffa3ff1cd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc (kernel/jump_label.c:191) | [ 13.077628][ T291] stack backtrace: | [ 13.077973][ T291] Tainted: [W]=WARN [ 13.078078][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.078248][ T291] Call Trace: [ 13.078356][ T291] [ 13.078429][ T291] dump_stack_lvl (lib/dump_stack.c:123) [ 13.078573][ T291] __lock_acquire (kernel/locking/lockdep.c:4828 kernel/locking/lockdep.c:4898 kernel/locking/lockdep.c:5176) [ 13.078714][ T291] lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5851) [ 13.078851][ T291] ? 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) [ 13.079022][ T291] ? 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) [ 13.079162][ T291] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 13.079302][ T291] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 13.079443][ T291] ? lock_acquire (kernel/locking/lockdep.c:5822) [ 13.079579][ T291] ? 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) [ 13.079750][ T291] __mutex_lock (kernel/locking/mutex.c:587 kernel/locking/mutex.c:735) [ 13.079888][ T291] ? 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) [ 13.080059][ T291] ? 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) [ 13.080231][ T291] ? __pfx___mutex_lock (kernel/locking/mutex.c:734) [ 13.080368][ T291] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 13.080511][ T291] ? 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)) [ 13.080683][ T291] ? __pfx_static_key_fast_inc_not_disabled (kernel/jump_label.c:128) [ 13.080858][ T291] ? 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) [ 13.081027][ T291] 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) [ 13.081197][ T291] static_key_slow_inc (kernel/jump_label.c:191) [ 13.081337][ T291] tc_new_tfilter (net/sched/cls_api.c:2385) [ 13.081481][ T291] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 13.081588][ T291] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 13.081736][ T291] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5814) [ 13.081878][ T291] ? rtnetlink_rcv_msg (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/core/rtnetlink.c:6912) [ 13.082018][ T291] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 13.082156][ T291] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 13.082293][ T291] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 13.082435][ T291] ? 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) [ 13.082571][ T291] ? mark_lock (kernel/locking/lockdep.c:4727 (discriminator 3)) [ 13.082678][ T291] ? __lock_acquire (kernel/locking/lockdep.c:5226) [ 13.082816][ T291] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 13.082956][ T291] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 13.083094][ T291] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 13.083236][ T291] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 13.083378][ T291] ? 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) [ 13.083519][ T291] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 13.083659][ T291] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 13.083796][ T291] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 13.083933][ T291] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 13.084073][ T291] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 13.084214][ T291] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 13.084354][ T291] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 13.084495][ T291] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 13.084672][ T291] ___sys_sendmsg (net/socket.c:2624) [ 13.084808][ T291] ? 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) [ 13.084947][ T291] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 13.085087][ T291] ? usage_skip (kernel/locking/lockdep.c:2314 kernel/locking/lockdep.c:2282) [ 13.085228][ T291] ? 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) [ 13.085369][ T291] ? 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) [ 13.085525][ T291] ? find_held_lock (kernel/locking/lockdep.c:5339) [ 13.085664][ T291] ? __lock_release (kernel/locking/lockdep.c:5525) [ 13.085804][ T291] __sys_sendmsg (net/socket.c:2654) [ 13.085941][ T291] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 13.086080][ T291] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340) [ 13.086219][ T291] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 13.086356][ T291] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 13.086531][ T291] RIP: 0033:0x7f931b03b9a7 [ 13.086679][ T291] Code: Unable to access opcode bytes at 0x7f931b03b97d. Code starting with the faulting instruction =========================================== [ 13.086857][ T291] RSP: 002b:00007ffdf6454528 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 13.087065][ T291] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f931b03b9a7 [ 13.087274][ T291] RDX: 0000000000000000 RSI: 00007ffdf6454590 RDI: 0000000000000005 [ 13.087486][ T291] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003 [ 13.087691][ T291] R10: 00007f931aef4708 R11: 0000000000000246 R12: 0000000000000000 [ 13.087896][ T291] R13: 0000000067859627 R14: 0000000000483b60 R15: 00007ffdf64599b4 | [ 15.288017][ T296] preempt_count: 1, expected: 0 | [ 15.288151][ T296] RCU nest depth: 0, expected: 0 | [ 15.288293][ T296] INFO: lockdep is turned off. | [ 15.288671][ T296] Tainted: [W]=WARN [ 15.288774][ T296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.288941][ T296] Call Trace: [ 15.289041][ T296] [ 15.289111][ T296] dump_stack_lvl (lib/dump_stack.c:123) [ 15.289252][ T296] __might_resched (kernel/sched/core.c:8759) [ 15.289389][ T296] ? tc_new_tfilter (net/sched/cls_api.c:2383) [ 15.289530][ T296] cpus_read_lock (./include/linux/kernel.h:73 ./include/linux/percpu-rwsem.h:49 kernel/cpu.c:490) [ 15.289666][ T296] static_key_slow_inc (kernel/jump_label.c:191) [ 15.289800][ T296] tc_new_tfilter (net/sched/cls_api.c:2385) [ 15.289939][ T296] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 15.290075][ T296] ? unwind_next_frame (arch/x86/kernel/unwind_orc.c:406 arch/x86/kernel/unwind_orc.c:648) [ 15.290211][ T296] ? get_reg (arch/x86/kernel/unwind_orc.c:456 (discriminator 2)) [ 15.290316][ T296] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 15.290450][ T296] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 37)) [ 15.290586][ T296] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94) [ 15.290725][ T296] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 15.290858][ T296] ? __pfx_tc_new_tfilter (net/sched/cls_api.c:2186) [ 15.290992][ T296] rtnetlink_rcv_msg (net/core/rtnetlink.c:6914) [ 15.291130][ T296] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 15.291265][ T296] ? find_stack (lib/stackdepot.c:552) [ 15.291402][ T296] ? stack_depot_save_flags (lib/stackdepot.c:618) [ 15.291541][ T296] netlink_rcv_skb (net/netlink/af_netlink.c:2543) [ 15.291678][ T296] ? __pfx_rtnetlink_rcv_msg (net/core/rtnetlink.c:6817) [ 15.291813][ T296] ? __pfx_netlink_rcv_skb (net/netlink/af_netlink.c:2520) [ 15.291951][ T296] ? trace_lock_release (./include/trace/events/lock.h:69 (discriminator 37)) [ 15.292085][ T296] ? 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) [ 15.292223][ T296] ? netlink_deliver_tap (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 net/netlink/af_netlink.c:340) [ 15.292358][ T296] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 15.292494][ T296] ? 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) [ 15.292629][ T296] netlink_unicast (net/netlink/af_netlink.c:1322 net/netlink/af_netlink.c:1348) [ 15.292765][ T296] ? __pfx_netlink_unicast (net/netlink/af_netlink.c:1333) [ 15.292908][ T296] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 15.293041][ T296] ? filemap_map_pages (mm/filemap.c:3685) [ 15.293179][ T296] netlink_sendmsg (net/netlink/af_netlink.c:1892) [ 15.293315][ T296] ? __pfx_netlink_sendmsg (net/netlink/af_netlink.c:1811) [ 15.293456][ T296] ? __might_fault (mm/memory.c:6751 mm/memory.c:6744) [ 15.293591][ T296] ? lock_release (kernel/locking/lockdep.c:116 kernel/locking/lockdep.c:5862) [ 15.293728][ T296] ____sys_sendmsg (net/socket.c:713 net/socket.c:728 net/socket.c:2568) [ 15.293864][ T296] ? __pfx_____sys_sendmsg (net/socket.c:2514) [ 15.293999][ T296] ? __pfx_copy_msghdr_from_user (net/socket.c:2494) [ 15.294169][ T296] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5283) [ 15.294306][ T296] ___sys_sendmsg (net/socket.c:2624) [ 15.294440][ T296] ? __pfx____sys_sendmsg (net/socket.c:2611) [ 15.294578][ T296] ? __pfx_handle_pte_fault (mm/memory.c:5758) [ 15.294711][ T296] ? __pfx___debug_check_no_obj_freed (lib/debugobjects.c:1070) [ 15.294880][ T296] ? __pfx_free_object_rcu (mm/kmemleak.c:514) [ 15.295015][ T296] ? 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) [ 15.295151][ T296] ? __handle_mm_fault (mm/memory.c:5944) [ 15.295285][ T296] ? __pfx___handle_mm_fault (mm/memory.c:5853) [ 15.295435][ T296] ? do_sys_openat2 (fs/open.c:1411) [ 15.295572][ T296] ? __pfx_lock_vma_under_rcu (mm/memory.c:6268) [ 15.295706][ T296] __sys_sendmsg (net/socket.c:2654) [ 15.295840][ T296] ? __pfx___sys_sendmsg (net/socket.c:2639) [ 15.295978][ T296] ? do_user_addr_fault (./include/linux/rcupdate.h:882 ./include/linux/mm.h:742 arch/x86/mm/fault.c:1340) [ 15.296116][ T296] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) [ 15.296251][ T296] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 15.296421][ T296] RIP: 0033:0x7f4894ff19a7 [ 15.296562][ T296] 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) [ 15.297036][ T296] RSP: 002b:00007ffccf7d52b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 15.297242][ T296] RAX: ffffffffffffffda RBX: 000000000047e780 RCX: 00007f4894ff19a7 [ 15.297444][ T296] RDX: 0000000000000000 RSI: 00007ffccf7d5320 RDI: 0000000000000005 [ 15.297645][ T296] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000003 [ 15.297844][ T296] R10: 00007f4894eaa708 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