====================================== | [ 9.618063][ T188] softirqs last disabled at (41520): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727) | [ 9.618065][ T188] Preemption disabled at: | [ 9.618066][ T188] 0x0 | [ 9.618077][ T188] Tainted: [W]=WARN [ 9.618078][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.618080][ T188] Call Trace: [ 9.618081][ T188] [ 9.618083][ T188] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 9.618089][ T188] __might_resched.cold (kernel/sched/core.c:9234) [ 9.618093][ T188] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 9.618097][ T188] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 9.618103][ T188] __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)) [ 9.618105][ T188] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.618111][ T188] ? 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) [ 9.618114][ T188] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 9.618117][ T188] put_chars (drivers/char/virtio_console.c:1176) [ 9.618120][ T188] ? __send_to_port (drivers/char/virtio_console.c:654) [ 9.618121][ T188] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 9.618126][ T188] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 9.618131][ T188] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 9.618137][ T188] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 9.618139][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.618141][ T188] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.618145][ T188] console_emit_next_record (kernel/printk/printk.c:3183) [ 9.618149][ T188] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 9.618151][ T188] ? 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)) [ 9.618154][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.618157][ T188] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 9.618161][ T188] console_flush_one_record (kernel/printk/printk.c:3268) [ 9.618165][ T188] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 9.618166][ T188] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.618172][ T188] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 9.618174][ T188] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 9.618176][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.618178][ T188] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 9.618182][ T188] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 9.618184][ T188] ? vprintk_emit (kernel/printk/printk.c:2478) [ 9.618187][ T188] vprintk_emit (kernel/printk/printk.c:2479) [ 9.618191][ T188] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 9.618194][ T188] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 9.618198][ T188] _printk (kernel/printk/printk.c:2504) [ 9.618202][ T188] ? snapshot_read.cold (user.c:?) [ 9.618205][ T188] ? 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) [ 9.618207][ T188] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 9.618211][ T188] ? 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) [ 9.618214][ T188] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 9.618218][ T188] ? exit_notify (kernel/exit.c:780) [ 9.618220][ T188] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 9.618222][ T188] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 9.618226][ T188] do_group_exit (kernel/exit.c:1151) [ 9.618229][ T188] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 9.618231][ T188] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 9.618233][ T188] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 9.618236][ T188] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 9.618239][ T188] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 9.618242][ T188] RIP: 0033:0x7f93bd7c31b8 [ 9.618244][ T188] Code: Unable to access opcode bytes at 0x7f93bd7c318e. Code starting with the faulting instruction =========================================== [ 9.618245][ T188] RSP: 002b:00007ffe51c44998 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.618247][ T188] RAX: ffffffffffffffda RBX: 00007f93bd8f3f88 RCX: 00007f93bd7c31b8 [ 9.618249][ T188] RDX: 00007f93bd50dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.618250][ T188] RBP: 00007ffe51c449f0 R08: 0000000000000000 R09: 0000000000008010 [ 9.618251][ T188] R10: 00007ffe51c447b0 R11: 0000000000000246 R12: 0000000000000001 [ 9.618251][ T188] R13: 0000000000000000 R14: 00007f93bd8f2680 R15: 00007f93bd8f3fa0 | [ 11.020455][ T259] softirqs last disabled at (18371): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 11.020457][ T259] Preemption disabled at: | [ 11.020458][ T259] 0x0 | [ 11.020468][ T259] Tainted: [W]=WARN [ 11.020469][ T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.020471][ T259] Call Trace: [ 11.020472][ T259] [ 11.020474][ T259] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.020480][ T259] __might_resched.cold (kernel/sched/core.c:9234) [ 11.020485][ T259] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.020489][ T259] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.020495][ T259] __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)) [ 11.020497][ T259] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.020503][ T259] ? 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) [ 11.020506][ T259] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.020509][ T259] put_chars (drivers/char/virtio_console.c:1176) [ 11.020512][ T259] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.020513][ T259] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.020518][ T259] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.020523][ T259] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.020530][ T259] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.020532][ T259] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.020534][ T259] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.020539][ T259] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.020542][ T259] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.020544][ T259] ? 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)) [ 11.020547][ T259] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.020550][ T259] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.020554][ T259] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.020558][ T259] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.020560][ T259] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.020565][ T259] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.020568][ T259] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.020570][ T259] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.020572][ T259] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 11.020576][ T259] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.020577][ T259] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.020581][ T259] vprintk_emit (kernel/printk/printk.c:2479) [ 11.020585][ T259] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.020588][ T259] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.020592][ T259] _printk (kernel/printk/printk.c:2504) [ 11.020595][ T259] ? snapshot_read.cold (user.c:?) [ 11.020598][ T259] ? 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) [ 11.020601][ T259] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.020605][ T259] ? 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) [ 11.020607][ T259] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 11.020611][ T259] ? exit_notify (kernel/exit.c:780) [ 11.020613][ T259] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.020616][ T259] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.020620][ T259] do_group_exit (kernel/exit.c:1151) [ 11.020623][ T259] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 11.020624][ T259] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 11.020627][ T259] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.020630][ T259] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.020633][ T259] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.020635][ T259] RIP: 0033:0x7f2681d261b8 [ 11.020637][ T259] Code: Unable to access opcode bytes at 0x7f2681d2618e. Code starting with the faulting instruction =========================================== [ 11.020639][ T259] RSP: 002b:00007ffe66e80e18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.020641][ T259] RAX: ffffffffffffffda RBX: 00007f2681e56f88 RCX: 00007f2681d261b8 [ 11.020642][ T259] RDX: 00007f2681a70fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.020643][ T259] RBP: 00007ffe66e80e70 R08: 0000000000000000 R09: 0000000000008010 [ 11.020644][ T259] R10: 00007ffe66e80c30 R11: 0000000000000246 R12: 0000000000000001 [ 11.020645][ T259] R13: 0000000000000000 R14: 00007f2681e55680 R15: 00007f2681e56fa0 | [ 16.670694][ T292] softirqs last disabled at (23949): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 16.670696][ T292] Preemption disabled at: | [ 16.670697][ T292] vprintk_emit (kernel/printk/printk.c:2471) | [ 16.670706][ T292] Tainted: [W]=WARN [ 16.670707][ T292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 16.670709][ T292] Call Trace: [ 16.670710][ T292] [ 16.670712][ T292] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 16.670718][ T292] ? vprintk_emit (kernel/printk/printk.c:2471) [ 16.670720][ T292] __might_resched.cold (kernel/sched/core.c:9234) [ 16.670724][ T292] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 16.670728][ T292] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 16.670734][ T292] __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)) [ 16.670736][ T292] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 16.670745][ T292] ? 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) [ 16.670748][ T292] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 16.670751][ T292] put_chars (drivers/char/virtio_console.c:1176) [ 16.670753][ T292] ? desc_read_finalized_seq (kernel/printk/printk_ringbuffer.c:1934) [ 16.670755][ T292] ? __send_to_port (drivers/char/virtio_console.c:654) [ 16.670758][ T292] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:386 kernel/rcu/update.c:380) [ 16.670761][ T292] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 16.670765][ T292] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 16.670768][ T292] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 16.670771][ T292] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 16.670777][ T292] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 16.670778][ T292] ? console_emit_next_record (kernel/printk/printk.c:3095 (discriminator 2) kernel/printk/printk.c:3182 (discriminator 2)) [ 16.670781][ T292] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 16.670784][ T292] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 16.670788][ T292] console_emit_next_record (kernel/printk/printk.c:3183) [ 16.670791][ T292] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 16.670793][ T292] ? 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)) [ 16.670796][ T292] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 16.670798][ T292] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 16.670802][ T292] console_flush_one_record (kernel/printk/printk.c:3268) [ 16.670806][ T292] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 16.670808][ T292] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 16.670818][ T292] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 16.670820][ T292] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 16.670822][ T292] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 16.670825][ T292] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 16.670828][ T292] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 16.670830][ T292] ? vprintk_emit (kernel/printk/printk.c:2478) [ 16.670833][ T292] vprintk_emit (kernel/printk/printk.c:2479) [ 16.670837][ T292] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 16.670842][ T292] ? gact_cleanup_module (net/sched/act_gact.c:192) act_gact [ 16.670846][ T292] _printk (kernel/printk/printk.c:2504) [ 16.670849][ T292] ? snapshot_read.cold (user.c:?) [ 16.670855][ T292] ? 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) [ 16.670858][ T292] gact_init_module (net/sched/act_gact.c:180) act_gact [ 16.670861][ T292] do_one_initcall (init/main.c:1357) [ 16.670863][ T292] ? trace_event_raw_event_initcall_level (./include/trace/events/initcall.h:10) [ 16.670868][ T292] ? do_init_module (./include/linux/slab.h:991 (discriminator 1) kernel/module/main.c:3105 (discriminator 1)) [ 16.670871][ T292] ? kasan_unpoison (mm/kasan/shadow.c:146 mm/kasan/shadow.c:178) [ 16.670875][ T292] do_init_module (kernel/module/main.c:3117) [ 16.670879][ T292] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4488) [ 16.670883][ T292] ? free_module (./include/trace/events/module.h:50 (discriminator 19)) [ 16.670886][ T292] ? kfree (./include/linux/kasan.h:235 mm/slub.c:2748 mm/slub.c:6499 mm/slub.c:6792) [ 16.670890][ T292] load_module (kernel/module/main.c:3593) [ 16.670897][ T292] ? layout_and_allocate.isra.0 (kernel/module/main.c:3016) [ 16.670901][ T292] ? __ia32_sys_fsconfig (??:?) [ 16.670903][ T292] ? ovl_real_file (fs/overlayfs/file.c:195) [ 16.670907][ T292] ? backing_file_read_iter (fs/backing-file.c:211) [ 16.670910][ T292] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 16.670914][ T292] init_module_from_file (kernel/module/main.c:3790) [ 16.670917][ T292] ? __do_sys_init_module (kernel/module/main.c:3664) [ 16.670925][ T292] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 16.670928][ T292] ? 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) [ 16.670931][ T292] idempotent_init_module (kernel/module/main.c:3802) [ 16.670934][ T292] ? init_module_from_file (kernel/module/main.c:3791) [ 16.670940][ T292] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 16.670942][ T292] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 22) security/commoncap.c:130 (discriminator 22)) [ 16.670948][ T292] __x64_sys_finit_module (kernel/module/main.c:3828 kernel/module/main.c:3812 kernel/module/main.c:3812) [ 16.670950][ T292] ? trace_irq_enable.constprop.0 (./include/trace/events/preemptirq.h:40 (discriminator 22)) [ 16.670954][ T292] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 16.670955][ T292] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 16.670958][ T292] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 16.670960][ T292] RIP: 0033:0x7f74f3bad37d [ 16.670963][ T292] 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 [ 16.670965][ T292] RSP: 002b:00007fff8dbebe18 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 16.670968][ T292] RAX: ffffffffffffffda RBX: 000055c93cddf810 RCX: 00007f74f3bad37d [ 16.670969][ T292] RDX: 0000000000000000 RSI: 000055c90c1bcffd RDI: 0000000000000000 [ 16.670970][ T292] RBP: 00007fff8dbebeb0 R08: 0000000000000000 R09: 0000000000000000 [ 16.670971][ T292] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c90c1bcffd Finger prints: __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 netlink_release:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print