====================================== | [ 10.118925][ T215] softirqs last disabled at (26800): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727) | [ 10.118927][ T215] Preemption disabled at: | [ 10.118928][ T215] 0x0 | [ 10.118938][ T215] Tainted: [W]=WARN [ 10.118939][ T215] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.118941][ T215] Call Trace: [ 10.118942][ T215] [ 10.118944][ T215] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 10.118951][ T215] __might_resched.cold (kernel/sched/core.c:9234) [ 10.118955][ T215] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 10.118959][ T215] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 10.118964][ T215] __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)) [ 10.118966][ T215] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.118973][ T215] ? 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) [ 10.118975][ T215] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 10.118979][ T215] put_chars (drivers/char/virtio_console.c:1176) [ 10.118982][ T215] ? __send_to_port (drivers/char/virtio_console.c:654) [ 10.118983][ T215] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 10.118987][ T215] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 10.118993][ T215] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 10.119000][ T215] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 10.119003][ T215] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.119005][ T215] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.119010][ T215] console_emit_next_record (kernel/printk/printk.c:3183) [ 10.119014][ T215] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 10.119016][ T215] ? 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)) [ 10.119019][ T215] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.119021][ T215] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 10.119025][ T215] console_flush_one_record (kernel/printk/printk.c:3268) [ 10.119029][ T215] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 10.119031][ T215] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.119044][ T215] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 10.119047][ T215] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 10.119049][ T215] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.119051][ T215] ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871) [ 10.119055][ T215] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 10.119057][ T215] ? vprintk_emit (kernel/printk/printk.c:2478) [ 10.119059][ T215] vprintk_emit (kernel/printk/printk.c:2479) [ 10.119063][ T215] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 10.119066][ T215] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 10.119070][ T215] _printk (kernel/printk/printk.c:2504) [ 10.119073][ T215] ? snapshot_read.cold (user.c:?) [ 10.119076][ T215] ? 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) [ 10.119079][ T215] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 10.119083][ T215] ? 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) [ 10.119086][ T215] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 10.119090][ T215] ? exit_notify (kernel/exit.c:780) [ 10.119091][ T215] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 10.119094][ T215] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 10.119098][ T215] do_group_exit (kernel/exit.c:1151) [ 10.119101][ T215] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 10.119103][ T215] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 10.119105][ T215] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 10.119109][ T215] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 10.119112][ T215] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 10.119114][ T215] RIP: 0033:0x7fc27c1cf1b8 [ 10.119117][ T215] Code: Unable to access opcode bytes at 0x7fc27c1cf18e. Code starting with the faulting instruction =========================================== [ 10.119118][ T215] RSP: 002b:00007ffef32add18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.119120][ T215] RAX: ffffffffffffffda RBX: 00007fc27c2fff88 RCX: 00007fc27c1cf1b8 [ 10.119122][ T215] RDX: 00007fc27bf19fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.119123][ T215] RBP: 00007ffef32add70 R08: 0000000000000000 R09: 0000000000000050 [ 10.119124][ T215] R10: 00007ffef32adb30 R11: 0000000000000246 R12: 0000000000000001 [ 10.119124][ T215] R13: 0000000000000000 R14: 00007fc27c2fe680 R15: 00007fc27c2fffa0 | [ 82.203349][ T1415] softirqs last disabled at (66197): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 82.203352][ T1415] Preemption disabled at: | [ 82.203353][ T1415] vprintk_emit (kernel/printk/printk.c:2471) | [ 82.203361][ T1415] Tainted: [W]=WARN [ 82.203362][ T1415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.203364][ T1415] Call Trace: [ 82.203366][ T1415] [ 82.203367][ T1415] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 82.203373][ T1415] ? vprintk_emit (kernel/printk/printk.c:2471) [ 82.203375][ T1415] __might_resched.cold (kernel/sched/core.c:9234) [ 82.203380][ T1415] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 82.203384][ T1415] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 82.203389][ T1415] __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)) [ 82.203391][ T1415] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 82.203398][ T1415] ? 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) [ 82.203401][ T1415] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 82.203404][ T1415] put_chars (drivers/char/virtio_console.c:1176) [ 82.203406][ T1415] ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934) [ 82.203409][ T1415] ? __send_to_port (drivers/char/virtio_console.c:654) [ 82.203412][ T1415] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 82.203415][ T1415] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 82.203420][ T1415] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 82.203424][ T1415] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 82.203425][ T1415] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 82.203430][ T1415] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 82.203432][ T1415] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 82.203436][ T1415] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 82.203438][ T1415] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 82.203448][ T1415] console_emit_next_record (kernel/printk/printk.c:3183) [ 82.203452][ T1415] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 82.203454][ T1415] ? 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)) [ 82.203458][ T1415] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 82.203459][ T1415] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 82.203464][ T1415] console_flush_one_record (kernel/printk/printk.c:3268) [ 82.203468][ T1415] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 82.203470][ T1415] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 82.203476][ T1415] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 82.203479][ T1415] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 82.203481][ T1415] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 82.203482][ T1415] ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871) [ 82.203486][ T1415] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 82.203488][ T1415] ? vprintk_emit (kernel/printk/printk.c:2478) [ 82.203491][ T1415] vprintk_emit (kernel/printk/printk.c:2479) [ 82.203495][ T1415] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 82.203500][ T1415] ? mpls_exit (net/mpls/af_mpls.c:81 (discriminator 9)) mpls_router [ 82.203503][ T1415] _printk (kernel/printk/printk.c:2504) [ 82.203507][ T1415] ? snapshot_read.cold (user.c:?) [ 82.203514][ T1415] ? do_one_initcall (./include/linux/instrumented.h:82 ./include/asm-generic/bitops/instrumented-non-atomic.h:141 ./include/linux/cpumask.h:650 ./include/linux/cpumask.h:1232 ./include/trace/events/initcall.h:27 init/main.c:1356) [ 82.203517][ T1415] mpls_gso_init (./include/linux/skbuff.h:3058 net/mpls/mpls_gso.c:30) mpls_gso [ 82.203520][ T1415] do_one_initcall (init/main.c:1357) [ 82.203522][ T1415] ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10) [ 82.203527][ T1415] ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1)) [ 82.203530][ T1415] ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178) [ 82.203536][ T1415] do_init_module (kernel/module/main.c:3117) [ 82.203539][ T1415] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 82.203543][ T1415] ? free_module (./include/trace/events/module.h:50 (discriminator 19)) [ 82.203546][ T1415] ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792) [ 82.203550][ T1415] load_module (kernel/module/main.c:3593) [ 82.203555][ T1415] ? security_kernel_post_read_file (security/security.c:2997 (discriminator 11)) [ 82.203560][ T1415] ? layout_and_allocate.isra.0 (kernel/module/main.c:3016) [ 82.203564][ T1415] ? __ia32_sys_fsconfig (??:?) [ 82.203568][ T1415] ? backing_file_read_iter (fs/backing-file.c:211) [ 82.203572][ T1415] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 82.203576][ T1415] init_module_from_file (kernel/module/main.c:3790) [ 82.203579][ T1415] ? __do_sys_init_module (kernel/module/main.c:3664) [ 82.203586][ T1415] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 82.203590][ T1415] ? 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) [ 82.203594][ T1415] idempotent_init_module (kernel/module/main.c:3802) [ 82.203597][ T1415] ? init_module_from_file (kernel/module/main.c:3791) [ 82.203602][ T1415] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 82.203605][ T1415] ? __x64_sys_pread64 (fs/read_write.c:764 fs/read_write.c:772 fs/read_write.c:769 fs/read_write.c:769) [ 82.203610][ T1415] __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812) [ 82.203612][ T1415] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 82.203616][ T1415] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 82.203618][ T1415] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 82.203621][ T1415] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 82.203623][ T1415] RIP: 0033:0x7f51f790b37d [ 82.203627][ T1415] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 All code ======== 0: ff c3 inc %ebx 2: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 9: 00 00 00 c: 90 nop d: f3 0f 1e fa endbr64 11: 48 89 f8 mov %rdi,%rax 14: 48 89 f7 mov %rsi,%rdi 17: 48 89 d6 mov %rdx,%rsi 1a: 48 89 ca mov %rcx,%rdx 1d: 4d 89 c2 mov %r8,%r10 20: 4d 89 c8 mov %r9,%r8 23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9 28: 0f 05 syscall 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction 30: 73 01 jae 0x33 32: c3 ret 33: 48 8b 0d 4b aa 0f 00 mov 0xfaa4b(%rip),%rcx # 0xfaa85 3a: f7 d8 neg %eax 3c: 64 89 01 mov %eax,%fs:(%rcx) 3f: 48 rex.W Code starting with the faulting instruction =========================================== 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax 6: 73 01 jae 0x9 8: c3 ret 9: 48 8b 0d 4b aa 0f 00 mov 0xfaa4b(%rip),%rcx # 0xfaa5b 10: f7 d8 neg %eax 12: 64 89 01 mov %eax,%fs:(%rcx) 15: 48 rex.W [ 82.203628][ T1415] RSP: 002b:00007fff5de00298 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 82.203631][ T1415] RAX: ffffffffffffffda RBX: 000056143f821bc0 RCX: 00007f51f790b37d [ 82.203632][ T1415] RDX: 0000000000000000 RSI: 000056140ced0ffd RDI: 0000000000000002 [ 82.203633][ T1415] RBP: 00007fff5de00330 R08: 0000000000000000 R09: 0000000000000000 [ 82.203634][ T1415] R10: 0000000000000000 R11: 0000000000000246 R12: 000056140ced0ffd [ 82.203635][ T1415] R13: 000056143f821cf0 R14: 0000000000040000 R15: 0000000000000000 | [ 130.925604][ T3310] softirqs last disabled at (38153): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 130.925606][ T3310] Preemption disabled at: | [ 130.925607][ T3310] 0x0 | [ 130.925618][ T3310] Tainted: [W]=WARN [ 130.925618][ T3310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.925620][ T3310] Call Trace: [ 130.925621][ T3310] [ 130.925623][ T3310] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 130.925630][ T3310] __might_resched.cold (kernel/sched/core.c:9234) [ 130.925634][ T3310] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 130.925639][ T3310] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 130.925644][ T3310] __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)) [ 130.925646][ T3310] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 130.925652][ T3310] ? 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) [ 130.925655][ T3310] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 130.925659][ T3310] put_chars (drivers/char/virtio_console.c:1176) [ 130.925662][ T3310] ? __send_to_port (drivers/char/virtio_console.c:654) [ 130.925663][ T3310] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 130.925667][ T3310] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 130.925672][ T3310] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 130.925680][ T3310] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 130.925683][ T3310] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 130.925685][ T3310] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 130.925689][ T3310] console_emit_next_record (kernel/printk/printk.c:3183) [ 130.925693][ T3310] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 130.925695][ T3310] ? 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)) [ 130.925699][ T3310] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 130.925700][ T3310] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 130.925705][ T3310] console_flush_one_record (kernel/printk/printk.c:3268) [ 130.925709][ T3310] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 130.925711][ T3310] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 130.925726][ T3310] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 130.925729][ T3310] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 130.925731][ T3310] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 130.925733][ T3310] ? lock_acquire (./include/linux/srcutree.h:374 ./include/linux/srcu.h:541 ./include/linux/srcu.h:645 ./include/trace/events/lock.h:23 ./include/trace/events/lock.h:23 kernel/locking/lockdep.c:5871) [ 130.925737][ T3310] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 130.925739][ T3310] ? vprintk_emit (kernel/printk/printk.c:2478) [ 130.925742][ T3310] vprintk_emit (kernel/printk/printk.c:2479) [ 130.925745][ T3310] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 130.925748][ T3310] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 130.925752][ T3310] _printk (kernel/printk/printk.c:2504) [ 130.925756][ T3310] ? snapshot_read.cold (user.c:?) [ 130.925759][ T3310] ? 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) [ 130.925761][ T3310] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 130.925765][ T3310] ? 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) [ 130.925768][ T3310] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 130.925773][ T3310] ? exit_notify (kernel/exit.c:780) [ 130.925774][ T3310] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 130.925777][ T3310] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 130.925781][ T3310] do_group_exit (kernel/exit.c:1151) [ 130.925784][ T3310] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 130.925786][ T3310] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 130.925788][ T3310] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 130.925793][ T3310] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 130.925796][ T3310] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 130.925798][ T3310] RIP: 0033:0x7f3f6d3a51b8 [ 130.925800][ T3310] Code: Unable to access opcode bytes at 0x7f3f6d3a518e. Code starting with the faulting instruction =========================================== [ 130.925802][ T3310] RSP: 002b:00007ffd19b687f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 130.925804][ T3310] RAX: ffffffffffffffda RBX: 00007f3f6d4d5f88 RCX: 00007f3f6d3a51b8 [ 130.925806][ T3310] RDX: 00007f3f6d0effc8 RSI: fffffffffffffeb8 RDI: 0000000000000002 [ 130.925807][ T3310] RBP: 00007ffd19b68850 R08: 0000000000000000 R09: 0000000000008010 [ 130.925808][ T3310] R10: 00007ffd19b68610 R11: 0000000000000246 R12: 0000000000000001 Finger prints: netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print __irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print __irq_exit_rcu:vprintk_emit:dump_stack_lvl:__kmalloc_noprof:put_chars