====================================== | [ 12.399200][ T214] softirqs last disabled at (40370): nfulnl_rcv_nl_event (./include/linux/spinlock.h:353 net/netfilter/nfnetlink_log.c:867) | [ 12.399203][ T214] Preemption disabled at: | [ 12.399204][ T214] 0x0 | [ 12.399214][ T214] Tainted: [W]=WARN [ 12.399216][ T214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.399217][ T214] Call Trace: [ 12.399219][ T214] [ 12.399220][ T214] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 12.399226][ T214] __might_resched.cold (kernel/sched/core.c:9234) [ 12.399230][ T214] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 12.399233][ T214] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 12.399239][ T214] __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)) [ 12.399241][ T214] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.399248][ T214] ? 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) [ 12.399251][ T214] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.399254][ T214] put_chars (drivers/char/virtio_console.c:1176) [ 12.399257][ T214] ? __send_to_port (drivers/char/virtio_console.c:654) [ 12.399264][ T214] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 12.399271][ T214] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 12.399274][ T214] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.399278][ T214] console_emit_next_record (kernel/printk/printk.c:3183) [ 12.399282][ T214] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 12.399283][ T214] ? 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)) [ 12.399286][ T214] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.399289][ T214] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.399293][ T214] console_flush_one_record (kernel/printk/printk.c:3268) [ 12.399297][ T214] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 12.399299][ T214] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.399304][ T214] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 12.399306][ T214] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 12.399308][ T214] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.399310][ T214] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 12.399314][ T214] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 12.399316][ T214] ? vprintk_emit (kernel/printk/printk.c:2478) [ 12.399319][ T214] vprintk_emit (kernel/printk/printk.c:2479) [ 12.399322][ T214] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 12.399325][ T214] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.399329][ T214] _printk (kernel/printk/printk.c:2504) [ 12.399332][ T214] ? snapshot_read.cold (user.c:?) [ 12.399335][ T214] ? 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) [ 12.399338][ T214] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 12.399342][ T214] ? 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) [ 12.399345][ T214] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 12.399349][ T214] ? exit_notify (kernel/exit.c:780) [ 12.399350][ T214] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.399353][ T214] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.399357][ T214] do_group_exit (kernel/exit.c:1151) [ 12.399360][ T214] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 12.399362][ T214] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 12.399366][ T214] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 12.399369][ T214] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 12.399372][ T214] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.399374][ T214] RIP: 0033:0x7f76b36251b8 [ 12.399377][ T214] Code: Unable to access opcode bytes at 0x7f76b362518e. Code starting with the faulting instruction =========================================== [ 12.399378][ T214] RSP: 002b:00007ffd84aae878 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.399380][ T214] RAX: ffffffffffffffda RBX: 00007f76b3755f88 RCX: 00007f76b36251b8 [ 12.399382][ T214] RDX: 00007f76b355c748 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 12.399382][ T214] RBP: 00007ffd84aae8d0 R08: 0000000000000000 R09: 0000000000000020 [ 12.399383][ T214] R10: 00007ffd84aae6f0 R11: 0000000000000246 R12: 0000000000000001 [ 12.399384][ T214] R13: 0000000000000000 R14: 00007f76b3754680 R15: 00007f76b3755fa0 | [ 23.532770][ T406] softirqs last disabled at (51901): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 23.532773][ T406] Preemption disabled at: | [ 23.532774][ T406] 0x0 | [ 23.532787][ T406] Tainted: [W]=WARN [ 23.532789][ T406] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 23.532791][ T406] Call Trace: [ 23.532793][ T406] [ 23.532796][ T406] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 23.532804][ T406] __might_resched.cold (kernel/sched/core.c:9234) [ 23.532810][ T406] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 23.532815][ T406] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 23.532822][ T406] __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)) [ 23.532826][ T406] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 23.532836][ T406] ? 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) [ 23.532840][ T406] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 23.532846][ T406] put_chars (drivers/char/virtio_console.c:1176) [ 23.532851][ T406] ? __send_to_port (drivers/char/virtio_console.c:654) [ 23.532864][ T406] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 23.532876][ T406] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 23.532882][ T406] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 23.532890][ T406] console_emit_next_record (kernel/printk/printk.c:3183) [ 23.532896][ T406] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 23.532898][ T406] ? 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)) [ 23.532903][ T406] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 23.532908][ T406] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 23.532916][ T406] console_flush_one_record (kernel/printk/printk.c:3268) [ 23.532923][ T406] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 23.532925][ T406] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 23.532936][ T406] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 23.532940][ T406] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 23.532943][ T406] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 23.532946][ T406] ? lock_acquire (kernel/locking/lockdep.c:5913) [ 23.532953][ T406] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 23.532956][ T406] ? vprintk_emit (kernel/printk/printk.c:2478) [ 23.532962][ T406] vprintk_emit (kernel/printk/printk.c:2479) [ 23.532968][ T406] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 23.532974][ T406] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 23.532981][ T406] _printk (kernel/printk/printk.c:2504) [ 23.532987][ T406] ? snapshot_read.cold (user.c:?) [ 23.532992][ T406] ? 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) [ 23.532997][ T406] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 23.533004][ T406] ? 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) [ 23.533009][ T406] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 23.533016][ T406] ? exit_notify (kernel/exit.c:780) [ 23.533018][ T406] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 23.533023][ T406] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 23.533031][ T406] do_group_exit (kernel/exit.c:1151) [ 23.533036][ T406] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 23.533040][ T406] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 23.533043][ T406] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 23.533048][ T406] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 23.533053][ T406] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 23.533057][ T406] RIP: 0033:0x7f87a3a991b8 [ 23.533060][ T406] Code: Unable to access opcode bytes at 0x7f87a3a9918e. Code starting with the faulting instruction =========================================== [ 23.533061][ T406] RSP: 002b:00007ffde54e5af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 23.533064][ T406] RAX: ffffffffffffffda RBX: 00007f87a3bc9f88 RCX: 00007f87a3a991b8 [ 23.533066][ T406] RDX: 00007f87a39d0748 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 23.533068][ T406] RBP: 00007ffde54e5b50 R08: 0000000000000000 R09: 0000000000000020 [ 23.533069][ T406] R10: 00007ffde54e5970 R11: 0000000000000246 R12: 0000000000000001 Finger prints: nfulnl_rcv_nl_event:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print __irq_exit_rcu:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print