====================================== | [ 9.764302][ T179] softirqs last disabled at (25956): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727) | [ 9.764305][ T179] Preemption disabled at: | [ 9.764306][ T179] 0x0 | [ 9.764316][ T179] Tainted: [W]=WARN [ 9.764317][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.764319][ T179] Call Trace: [ 9.764320][ T179] [ 9.764322][ T179] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 9.764328][ T179] __might_resched.cold (kernel/sched/core.c:9234) [ 9.764332][ T179] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 9.764336][ T179] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 9.764341][ T179] __kmalloc_noprof (./include/linux/sched/mm.h:322 (discriminator 2) mm/slub.c:4636 (discriminator 2) mm/slub.c:4974 (discriminator 2) mm/slub.c:5413 (discriminator 2) mm/slub.c:5439 (discriminator 2)) [ 9.764343][ T179] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.764350][ T179] ? do_raw_spin_unlock (./include/linux/instrumented.h:82 ./include/linux/atomic/atomic-instrumented.h:32 ./include/asm-generic/qspinlock.h:58 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 9.764352][ T179] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.764356][ T179] put_chars (drivers/char/virtio_console.c:1176) [ 9.764359][ T179] ? __send_to_port (drivers/char/virtio_console.c:654) [ 9.764361][ T179] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 9.764366][ T179] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 9.764371][ T179] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 9.764378][ T179] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 9.764381][ T179] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.764383][ T179] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.764387][ T179] console_emit_next_record (kernel/printk/printk.c:3183) [ 9.764391][ T179] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 9.764392][ T179] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 9.764395][ T179] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.764398][ T179] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.764401][ T179] console_flush_one_record (kernel/printk/printk.c:3268) [ 9.764405][ T179] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 9.764407][ T179] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.764412][ T179] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 9.764415][ T179] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 9.764416][ T179] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.764418][ T179] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 9.764422][ T179] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 9.764423][ T179] ? vprintk_emit (kernel/printk/printk.c:2478) [ 9.764426][ T179] vprintk_emit (kernel/printk/printk.c:2479) [ 9.764430][ T179] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 9.764433][ T179] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.764437][ T179] _printk (kernel/printk/printk.c:2504) [ 9.764440][ T179] ? snapshot_read.cold (user.c:?) [ 9.764443][ T179] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 9.764445][ T179] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 9.764449][ T179] ? do_raw_spin_lock (./include/linux/instrumented.h:55 ./include/linux/atomic/atomic-instrumented.h:1301 ./include/asm-generic/qspinlock.h:112 kernel/locking/spinlock_debug.c:116) [ 9.764452][ T179] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 9.764455][ T179] ? exit_notify (kernel/exit.c:780) [ 9.764457][ T179] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.764460][ T179] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.764464][ T179] do_group_exit (kernel/exit.c:1151) [ 9.764467][ T179] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 9.764469][ T179] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 9.764471][ T179] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 9.764474][ T179] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 9.764478][ T179] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.764480][ T179] RIP: 0033:0x7f1f5c8171b8 [ 9.764483][ T179] Code: Unable to access opcode bytes at 0x7f1f5c81718e. Code starting with the faulting instruction =========================================== [ 9.764484][ T179] RSP: 002b:00007ffe2d3d4f68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.764486][ T179] RAX: ffffffffffffffda RBX: 00007f1f5c947f88 RCX: 00007f1f5c8171b8 [ 9.764488][ T179] RDX: 00007f1f5c561fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.764489][ T179] RBP: 00007ffe2d3d4fc0 R08: 0000000000000000 R09: 0000000000000050 [ 9.764490][ T179] R10: 00007ffe2d3d4d80 R11: 0000000000000246 R12: 0000000000000001 [ 9.764490][ T179] R13: 0000000000000000 R14: 00007f1f5c946680 R15: 00007f1f5c947fa0 | [ 9.905573][ C0] | [ 9.905573][ C0] | [ 9.905573][ C0] stack backtrace: | [ 9.905579][ C0] Tainted: [W]=WARN [ 9.905580][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.905581][ C0] Call Trace: [ 9.905583][ C0] [ 9.905584][ C0] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 9.905587][ C0] print_irq_inversion_bug.part.0.cold (kernel/locking/lockdep.c:4141) [ 9.905589][ C0] mark_lock_irq (kernel/locking/lockdep.c:4095 kernel/locking/lockdep.c:4174 kernel/locking/lockdep.c:4310) [ 9.905591][ C0] ? add_lock_to_list (./include/linux/find.h:391 kernel/locking/lockdep.c:1419 kernel/locking/lockdep.c:1450) [ 9.905593][ C0] mark_lock (kernel/locking/lockdep.c:4769) [ 9.905595][ C0] mark_usage (kernel/locking/lockdep.c:4658) [ 9.905596][ C0] __lock_acquire (kernel/locking/lockdep.c:5208) [ 9.905598][ C0] lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 9.905600][ C0] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 9.905601][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.905604][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.905606][ C0] console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 9.905607][ C0] ? console_lock_spinning_enable (kernel/printk/printk.c:1902 (discriminator 2)) [ 9.905608][ C0] console_emit_next_record (kernel/printk/printk.c:3177) [ 9.905610][ C0] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 9.905612][ C0] ? console_flush_one_record (./include/linux/rcupdate.h:314 (discriminator 2) ./include/linux/srcu.h:439 (discriminator 2) kernel/printk/printk.c:291 (discriminator 2) kernel/printk/printk.c:3246 (discriminator 2)) [ 9.905620][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.905622][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.905624][ C0] console_flush_one_record (kernel/printk/printk.c:3268) [ 9.905626][ C0] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 9.905627][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.905629][ C0] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 9.905631][ C0] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 9.905632][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.905634][ C0] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 9.905635][ C0] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 9.905637][ C0] ? vprintk_emit (kernel/printk/printk.c:2478) [ 9.905638][ C0] vprintk_emit (kernel/printk/printk.c:2479) [ 9.905640][ C0] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 9.905643][ C0] ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1)) [ 9.905644][ C0] _printk (kernel/printk/printk.c:2504) [ 9.905646][ C0] ? snapshot_read.cold (user.c:?) [ 9.905648][ C0] ? clocksource_watchdog.part.0 (kernel/time/clocksource.c:531 (discriminator 1) kernel/time/clocksource.c:608 (discriminator 1) kernel/time/clocksource.c:667 (discriminator 1)) [ 9.905649][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.905651][ C0] clocksource_watchdog.part.0.cold (kernel/time/clocksource.c:589 (discriminator 10) kernel/time/clocksource.c:632 (discriminator 10) kernel/time/clocksource.c:667 (discriminator 10)) [ 9.905652][ C0] ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4)) [ 9.905654][ C0] ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4)) [ 9.905655][ C0] call_timer_fn (kernel/time/timer.c:1748) [ 9.905657][ C0] ? detach_if_pending (./include/linux/list.h:1159) [ 9.905659][ C0] ? debug_object_active_state (lib/debugobjects.c:1122) [ 9.905662][ C0] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 9.905664][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.905666][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4341) [ 9.905667][ C0] __run_timers (kernel/time/timer.c:1799 kernel/time/timer.c:2374) [ 9.905669][ C0] ? clocksource_watchdog.part.0 (./include/linux/find.h:67 (discriminator 4)) [ 9.905671][ C0] ? __bpf_trace_itimer_expire (./include/trace/events/timer.h:407) [ 9.905673][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.905675][ C0] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 9.905677][ C0] run_timer_softirq (kernel/time/timer.c:2386 kernel/time/timer.c:2395 kernel/time/timer.c:2403) [ 9.905679][ C0] ? __run_timers (./include/trace/events/timer.h:138 (discriminator 19)) [ 9.905681][ C0] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.905682][ C0] handle_softirqs (kernel/softirq.c:645) [ 9.905684][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.905685][ C0] ? _local_bh_enable (kernel/softirq.c:428 (discriminator 1)) [ 9.905687][ C0] __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) [ 9.905688][ C0] irq_exit_rcu (kernel/softirq.c:784) [ 9.905689][ C0] sysvec_apic_timer_interrupt (arch/x86/kernel/apic/apic.c:1062 (discriminator 37) arch/x86/kernel/apic/apic.c:1062 (discriminator 37)) [ 9.905691][ C0] [ 9.905692][ C0] [ 9.905692][ C0] asm_sysvec_apic_timer_interrupt (./arch/x86/include/asm/idtentry.h:674) [ 9.905694][ C0] RIP: 0010:lock_release (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./arch/x86/include/asm/irqflags.h:159 kernel/locking/lockdep.c:5933 kernel/locking/lockdep.c:5916) [ 9.905696][ C0] Code: f0 5e 04 83 f8 01 0f 85 fc 00 00 00 9c 58 f6 c4 02 0f 85 11 01 00 00 41 f7 c7 00 02 00 00 0f 84 c7 00 00 00 fb 4c 8b 7c 24 18 <48> 8b 5c 24 08 4c 8b 74 24 10 48 83 c4 20 c3 65 8b 05 36 ab 5e 04 All code ======== 0: f0 5e lock pop %rsi 2: 04 83 add $0x83,%al 4: f8 clc 5: 01 0f add %ecx,(%rdi) 7: 85 fc test %edi,%esp 9: 00 00 add %al,(%rax) b: 00 9c 58 f6 c4 02 0f add %bl,0xf02c4f6(%rax,%rbx,2) 12: 85 11 test %edx,(%rcx) 14: 01 00 add %eax,(%rax) 16: 00 41 f7 add %al,-0x9(%rcx) 19: c7 00 02 00 00 0f movl $0xf000002,(%rax) 1f: 84 c7 test %al,%bh 21: 00 00 add %al,(%rax) 23: 00 fb add %bh,%bl 25: 4c 8b 7c 24 18 mov 0x18(%rsp),%r15 2a:* 48 8b 5c 24 08 mov 0x8(%rsp),%rbx <-- trapping instruction 2f: 4c 8b 74 24 10 mov 0x10(%rsp),%r14 34: 48 83 c4 20 add $0x20,%rsp 38: c3 ret 39: 65 8b 05 36 ab 5e 04 mov %gs:0x45eab36(%rip),%eax # 0x45eab76 Code starting with the faulting instruction =========================================== 0: 48 8b 5c 24 08 mov 0x8(%rsp),%rbx 5: 4c 8b 74 24 10 mov 0x10(%rsp),%r14 a: 48 83 c4 20 add $0x20,%rsp e: c3 ret f: 65 8b 05 36 ab 5e 04 mov %gs:0x45eab36(%rip),%eax # 0x45eab4c [ 9.905698][ C0] RSP: 0018:ffa00000019672b8 EFLAGS: 00000206 [ 9.905700][ C0] RAX: 0000000000000046 RBX: ffffffff8ffa4b00 RCX: 0000000000000001 [ 9.905702][ C0] RDX: 0000000000000000 RSI: ffffffff8fa40590 RDI: ffffffff8f48d8e0 [ 9.905703][ C0] RBP: ffa0000001967748 R08: ffffffff90c3e87a R09: ffffffff909e7ab0 [ 9.905703][ C0] R10: 0000000000000000 R11: 0000000000000004 R12: ffa0000001967701 [ 9.905704][ C0] R13: ffa00000019673e0 R14: ffffffff8c959bb1 R15: ffffffff8d2b0bf0 [ 9.905705][ C0] ? unlink_anon_vmas (mm/rmap.c:147 mm/rmap.c:514) [ 9.905707][ C0] ? unwind_next_frame (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/linux/rcupdate.h:1216 (discriminator 2) arch/x86/kernel/unwind_orc.c:495 (discriminator 2)) [ 9.905710][ C0] ? unlink_anon_vmas (mm/rmap.c:147 mm/rmap.c:514) [ 9.905712][ C0] unwind_next_frame (./include/linux/rcupdate.h:319 (discriminator 2) ./include/linux/rcupdate.h:880 (discriminator 2) ./include/linux/rcupdate.h:1216 (discriminator 2) arch/x86/kernel/unwind_orc.c:495 (discriminator 2)) [ 9.905714][ C0] ? kasan_record_aux_stack (mm/kasan/generic.c:556) [ 9.905716][ C0] ? stack_access_ok (./arch/x86/include/asm/stacktrace.h:55) [ 9.905718][ C0] ? __unwind_start (arch/x86/kernel/unwind_orc.c:787) [ 9.905720][ C0] ? write_profile (profile.c:?) [ 9.905722][ C0] arch_stack_walk (arch/x86/kernel/stacktrace.c:25) [ 9.905724][ C0] ? __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3181) [ 9.905726][ C0] stack_trace_save (kernel/stacktrace.c:122 (discriminator 1)) [ 9.905728][ C0] ? filter_irq_stacks (kernel/stacktrace.c:402) [ 9.905731][ C0] kasan_save_stack (mm/kasan/common.c:57) [ 9.905732][ C0] ? kasan_save_stack (mm/kasan/common.c:57) [ 9.905733][ C0] ? kasan_record_aux_stack (mm/kasan/generic.c:556) [ 9.905739][ C0] kasan_record_aux_stack (mm/kasan/generic.c:556) [ 9.905740][ C0] ? __remove_object (mm/kmemleak.c:630) [ 9.905742][ C0] __call_rcu_common.constprop.0 (kernel/rcu/tree.c:3181) [ 9.905743][ C0] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 9.905745][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:210 (discriminator 6) kernel/locking/spinlock.c:221 (discriminator 6)) [ 9.905747][ C0] ? _raw_spin_unlock_irqrestore (./include/linux/spinlock_api_smp.h:211 (discriminator 1) kernel/locking/spinlock.c:221 (discriminator 1)) [ 9.905749][ C0] kmem_cache_free (./include/linux/kmemleak.h:50 mm/slub.c:2673 mm/slub.c:6499 mm/slub.c:6626) [ 9.905751][ C0] unlink_anon_vmas (mm/rmap.c:147 mm/rmap.c:514) [ 9.905754][ C0] free_pgtables (mm/memory.c:414) [ 9.905756][ C0] ? free_pgd_range (mm/memory.c:351) [ 9.905757][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.905759][ C0] ? rwsem_down_write_slowpath (./include/linux/list.h:170) [ 9.905762][ C0] exit_mmap (mm/mmap.c:1327) [ 9.905763][ C0] ? vm_brk_flags (./include/linux/seqlock.h:453) [ 9.905765][ C0] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.905767][ C0] ? __mutex_lock (kernel/locking/mutex.c:656 (discriminator 1) kernel/locking/mutex.c:821 (discriminator 1)) [ 9.905768][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 9.905769][ C0] ? uprobe_clear_state (kernel/events/uprobes.c:1819) [ 9.905774][ C0] mmput (kernel/fork.c:1193 kernel/fork.c:1216) [ 9.905777][ C0] setup_new_exec (fs/exec.c:919 fs/exec.c:1380) [ 9.905778][ C0] load_elf_binary (fs/binfmt_elf.c:1024) [ 9.905781][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.905783][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:5908 (discriminator 2)) [ 9.905784][ C0] ? find_held_lock (kernel/locking/lockdep.c:5367) [ 9.905786][ C0] ? load_elf_interp.isra.0 (fs/binfmt_elf.c:690 (discriminator 4)) [ 9.905788][ C0] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.905789][ C0] ? exec_binprm (fs/exec.c:1757 fs/exec.c:1791) [ 9.905791][ C0] exec_binprm (fs/exec.c:1759 fs/exec.c:1791) [ 9.905793][ C0] ? check_unsafe_exec (fs/exec.c:1617) [ 9.905796][ C0] bprm_execve (fs/exec.c:1847 fs/exec.c:1823) [ 9.905797][ C0] do_execveat_common.isra.0 (fs/exec.c:1945) [ 9.905800][ C0] __x64_sys_execve (fs/exec.c:2018 (discriminator 2) fs/exec.c:2012 (discriminator 2) fs/exec.c:2012 (discriminator 2)) [ 9.905801][ C0] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 9.905803][ C0] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 9.905804][ C0] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.905806][ C0] RIP: 0033:0x7f58f67e1f4b [ 9.905811][ C0] Code: Unable to access opcode bytes at 0x7f58f67e1f21. Code starting with the faulting instruction =========================================== [ 9.905812][ C0] RSP: 002b:00007fff6fc10d18 EFLAGS: 00000202 ORIG_RAX: 000000000000003b [ 9.905814][ C0] RAX: ffffffffffffffda RBX: 00005602fa715f80 RCX: 00007f58f67e1f4b [ 9.905815][ C0] RDX: 00005602fa692c90 RSI: 00005602fa718c70 RDI: 00005602fa715f80 [ 9.905815][ C0] RBP: 00007fff6fc10e00 R08: 0000000000000018 R09: 0000000000000010 [ 9.905816][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 00005602fa715f80 Finger prints: netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print mark_lock_irq:mark_lock:mark_usage:__lock_acquire:console_lock_spinning_enable