====================================== | [ 11.368554][ T233] softirqs last disabled at (34708): netlink_release (./include/net/sock.h:2138 net/netlink/af_netlink.c:727) | [ 11.368556][ T233] Preemption disabled at: | [ 11.368557][ T233] 0x0 | [ 11.368568][ T233] Tainted: [W]=WARN [ 11.368569][ T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.368570][ T233] Call Trace: [ 11.368572][ T233] [ 11.368573][ T233] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 11.368580][ T233] __might_resched.cold (kernel/sched/core.c:9234) [ 11.368585][ T233] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 11.368589][ T233] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 11.368594][ T233] __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)) [ 11.368596][ T233] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.368602][ T233] ? 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) [ 11.368605][ T233] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 11.368609][ T233] put_chars (drivers/char/virtio_console.c:1176) [ 11.368611][ T233] ? __send_to_port (drivers/char/virtio_console.c:654) [ 11.368613][ T233] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 11.368616][ T233] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 11.368622][ T233] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 11.368630][ T233] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 11.368633][ T233] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.368635][ T233] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.368639][ T233] console_emit_next_record (kernel/printk/printk.c:3183) [ 11.368643][ T233] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 11.368645][ T233] ? 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)) [ 11.368648][ T233] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.368650][ T233] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 11.368654][ T233] console_flush_one_record (kernel/printk/printk.c:3268) [ 11.368658][ T233] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 11.368660][ T233] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.368665][ T233] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 11.368668][ T233] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 11.368670][ T233] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.368672][ T233] ? 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) [ 11.368676][ T233] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 11.368678][ T233] ? vprintk_emit (kernel/printk/printk.c:2478) [ 11.368680][ T233] vprintk_emit (kernel/printk/printk.c:2479) [ 11.368683][ T233] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 11.368686][ T233] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 11.368690][ T233] _printk (kernel/printk/printk.c:2504) [ 11.368694][ T233] ? snapshot_read.cold (user.c:?) [ 11.368697][ T233] ? 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) [ 11.368700][ T233] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 11.368704][ T233] ? 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) [ 11.368706][ T233] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 11.368710][ T233] ? exit_notify (kernel/exit.c:780) [ 11.368712][ T233] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 11.368714][ T233] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 11.368718][ T233] do_group_exit (kernel/exit.c:1151) [ 11.368721][ T233] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 11.368723][ T233] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 11.368725][ T233] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 11.368729][ T233] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 11.368732][ T233] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 11.368734][ T233] RIP: 0033:0x7f3214b9c1b8 [ 11.368736][ T233] Code: Unable to access opcode bytes at 0x7f3214b9c18e. Code starting with the faulting instruction =========================================== [ 11.368737][ T233] RSP: 002b:00007ffe0d4929b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.368740][ T233] RAX: ffffffffffffffda RBX: 00007f3214cccf88 RCX: 00007f3214b9c1b8 [ 11.368741][ T233] RDX: 00007f3214adb408 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 11.368742][ T233] RBP: 00007ffe0d492a10 R08: 0000000000000000 R09: 00000000000008b0 [ 11.368743][ T233] R10: 00007ffe0d492830 R11: 0000000000000246 R12: 0000000000000001 [ 11.368744][ T233] R13: 0000000000000000 R14: 00007f3214ccb680 R15: 00007f3214cccfa0 | [ 12.933500][ T289] softirqs last disabled at (33829): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 12.933502][ T289] Preemption disabled at: | [ 12.933503][ T289] 0x0 | [ 12.933513][ T289] Tainted: [W]=WARN [ 12.933514][ T289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.933515][ T289] Call Trace: [ 12.933517][ T289] [ 12.933519][ T289] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 12.933525][ T289] __might_resched.cold (kernel/sched/core.c:9234) [ 12.933530][ T289] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 12.933534][ T289] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 12.933538][ T289] __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)) [ 12.933540][ T289] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.933547][ T289] ? 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) [ 12.933549][ T289] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 12.933553][ T289] put_chars (drivers/char/virtio_console.c:1176) [ 12.933555][ T289] ? __send_to_port (drivers/char/virtio_console.c:654) [ 12.933557][ T289] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 12.933560][ T289] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 12.933566][ T289] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 12.933573][ T289] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 12.933575][ T289] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.933577][ T289] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.933581][ T289] console_emit_next_record (kernel/printk/printk.c:3183) [ 12.933585][ T289] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 12.933587][ T289] ? 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)) [ 12.933590][ T289] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.933592][ T289] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 12.933596][ T289] console_flush_one_record (kernel/printk/printk.c:3268) [ 12.933600][ T289] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 12.933602][ T289] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.933607][ T289] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 12.933610][ T289] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 12.933611][ T289] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.933613][ T289] ? 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) [ 12.933617][ T289] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 12.933618][ T289] ? vprintk_emit (kernel/printk/printk.c:2478) [ 12.933621][ T289] vprintk_emit (kernel/printk/printk.c:2479) [ 12.933624][ T289] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 12.933627][ T289] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 12.933630][ T289] _printk (kernel/printk/printk.c:2504) [ 12.933634][ T289] ? snapshot_read.cold (user.c:?) [ 12.933637][ T289] ? 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) [ 12.933639][ T289] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 12.933643][ T289] ? 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) [ 12.933646][ T289] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 12.933649][ T289] ? exit_notify (kernel/exit.c:780) [ 12.933651][ T289] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 12.933653][ T289] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 12.933657][ T289] do_group_exit (kernel/exit.c:1151) [ 12.933660][ T289] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 12.933662][ T289] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 12.933664][ T289] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 12.933668][ T289] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 12.933671][ T289] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 12.933673][ T289] RIP: 0033:0x7f3c5ac891b8 [ 12.933675][ T289] Code: Unable to access opcode bytes at 0x7f3c5ac8918e. Code starting with the faulting instruction =========================================== [ 12.933676][ T289] RSP: 002b:00007ffd63040ba8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.933679][ T289] RAX: ffffffffffffffda RBX: 00007f3c5adb9f88 RCX: 00007f3c5ac891b8 [ 12.933680][ T289] RDX: 00007f3c5a9d3fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 12.933681][ T289] RBP: 00007ffd63040c00 R08: 0000000000000000 R09: 0000000000000000 [ 12.933682][ T289] R10: 00007ffd630409c0 R11: 0000000000000246 R12: 0000000000000001 [ 12.933682][ T289] R13: 0000000000000000 R14: 00007f3c5adb8680 R15: 00007f3c5adb9fa0 | [ 14.020636][ T321] softirqs last disabled at (43581): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 14.020639][ T321] Preemption disabled at: | [ 14.020639][ T321] 0x0 | [ 14.020649][ T321] Tainted: [W]=WARN [ 14.020650][ T321] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.020652][ T321] Call Trace: [ 14.020654][ T321] [ 14.020655][ T321] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 14.020662][ T321] __might_resched.cold (kernel/sched/core.c:9234) [ 14.020666][ T321] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 14.020670][ T321] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 14.020675][ T321] __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)) [ 14.020677][ T321] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 14.020684][ T321] ? 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) [ 14.020686][ T321] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 14.020690][ T321] put_chars (drivers/char/virtio_console.c:1176) [ 14.020692][ T321] ? __send_to_port (drivers/char/virtio_console.c:654) [ 14.020693][ T321] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 14.020697][ T321] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 14.020702][ T321] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 14.020710][ T321] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 14.020713][ T321] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.020715][ T321] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.020719][ T321] console_emit_next_record (kernel/printk/printk.c:3183) [ 14.020723][ T321] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 14.020725][ T321] ? 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)) [ 14.020728][ T321] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.020730][ T321] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 14.020734][ T321] console_flush_one_record (kernel/printk/printk.c:3268) [ 14.020738][ T321] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 14.020740][ T321] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 14.020745][ T321] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 14.020748][ T321] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 14.020750][ T321] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.020751][ T321] ? 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) [ 14.020755][ T321] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 14.020757][ T321] ? vprintk_emit (kernel/printk/printk.c:2478) [ 14.020759][ T321] vprintk_emit (kernel/printk/printk.c:2479) [ 14.020762][ T321] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 14.020764][ T321] ? 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) [ 14.020767][ T321] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 14.020770][ T321] _printk (kernel/printk/printk.c:2504) [ 14.020774][ T321] ? snapshot_read.cold (user.c:?) [ 14.020777][ T321] ? 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) [ 14.020780][ T321] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 14.020784][ T321] ? 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) [ 14.020786][ T321] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 14.020790][ T321] ? exit_notify (kernel/exit.c:780) [ 14.020791][ T321] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 14.020794][ T321] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 14.020797][ T321] do_group_exit (kernel/exit.c:1151) [ 14.020800][ T321] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 14.020802][ T321] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 14.020805][ T321] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 14.020809][ T321] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 14.020812][ T321] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 14.020814][ T321] RIP: 0033:0x7fbeead051b8 [ 14.020816][ T321] Code: Unable to access opcode bytes at 0x7fbeead0518e. Code starting with the faulting instruction =========================================== [ 14.020817][ T321] RSP: 002b:00007ffdc892cda8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 14.020819][ T321] RAX: ffffffffffffffda RBX: 00007fbeeae35f88 RCX: 00007fbeead051b8 [ 14.020821][ T321] RDX: 00007fbeeac42a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 14.020822][ T321] RBP: 00007ffdc892ce00 R08: 0000000000000000 R09: 0000000000000000 [ 14.020823][ T321] R10: 00007ffdc892cc40 R11: 0000000000000246 R12: 0000000000000001 [ 14.020823][ T321] R13: 0000000000000000 R14: 00007fbeeae34680 R15: 00007fbeeae35fa0 | [ 58.509296][ T1229] softirqs last disabled at (48061): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 58.509299][ T1229] Preemption disabled at: | [ 58.509300][ T1229] 0x0 | [ 58.509314][ T1229] Tainted: [W]=WARN [ 58.509315][ T1229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.509318][ T1229] Call Trace: [ 58.509320][ T1229] [ 58.509322][ T1229] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 58.509332][ T1229] __might_resched.cold (kernel/sched/core.c:9234) [ 58.509339][ T1229] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 58.509345][ T1229] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 58.509352][ T1229] __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)) [ 58.509356][ T1229] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 58.509366][ T1229] ? 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) [ 58.509369][ T1229] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 58.509375][ T1229] put_chars (drivers/char/virtio_console.c:1176) [ 58.509379][ T1229] ? __send_to_port (drivers/char/virtio_console.c:654) [ 58.509381][ T1229] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 58.509387][ T1229] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 58.509397][ T1229] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 58.509410][ T1229] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 58.509414][ T1229] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 58.509418][ T1229] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 58.509425][ T1229] console_emit_next_record (kernel/printk/printk.c:3183) [ 58.509432][ T1229] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 58.509435][ T1229] ? 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)) [ 58.509440][ T1229] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 58.509444][ T1229] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 58.509451][ T1229] console_flush_one_record (kernel/printk/printk.c:3268) [ 58.509458][ T1229] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 58.509461][ T1229] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 58.509472][ T1229] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 58.509476][ T1229] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 58.509479][ T1229] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 58.509482][ T1229] ? 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) [ 58.509489][ T1229] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 58.509492][ T1229] ? vprintk_emit (kernel/printk/printk.c:2478) [ 58.509497][ T1229] vprintk_emit (kernel/printk/printk.c:2479) [ 58.509503][ T1229] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 58.509505][ T1229] ? 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) [ 58.509510][ T1229] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 58.509517][ T1229] _printk (kernel/printk/printk.c:2504) [ 58.509522][ T1229] ? snapshot_read.cold (user.c:?) [ 58.509527][ T1229] ? 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) [ 58.509531][ T1229] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 58.509538][ T1229] ? 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) [ 58.509542][ T1229] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 58.509548][ T1229] ? exit_notify (kernel/exit.c:780) [ 58.509551][ T1229] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 58.509555][ T1229] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 58.509562][ T1229] do_group_exit (kernel/exit.c:1151) [ 58.509567][ T1229] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 58.509570][ T1229] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 58.509574][ T1229] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 58.509579][ T1229] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 58.509589][ T1229] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 58.509593][ T1229] RIP: 0033:0x7f45254fc1b8 [ 58.509597][ T1229] Code: Unable to access opcode bytes at 0x7f45254fc18e. Code starting with the faulting instruction =========================================== [ 58.509598][ T1229] RSP: 002b:00007ffe6cff34e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 58.509602][ T1229] RAX: ffffffffffffffda RBX: 00007f452562cf88 RCX: 00007f45254fc1b8 [ 58.509604][ T1229] RDX: 00007f4525439a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 58.509606][ T1229] RBP: 00007ffe6cff3540 R08: 0000000000000000 R09: 0000000000000000 [ 58.509608][ T1229] R10: 00007ffe6cff3380 R11: 0000000000000246 R12: 0000000000000001 [ 58.509609][ T1229] R13: 0000000000000000 R14: 00007f452562b680 R15: 00007f452562cfa0 | [ 60.857322][ T1303] softirqs last disabled at (35960): release_sock (./include/linux/spinlock.h:353 net/core/sock.c:3858) | [ 60.857326][ T1303] Preemption disabled at: | [ 60.857326][ T1303] 0x0 | [ 60.857337][ T1303] Tainted: [W]=WARN [ 60.857338][ T1303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.857340][ T1303] Call Trace: [ 60.857341][ T1303] [ 60.857343][ T1303] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 60.857350][ T1303] __might_resched.cold (kernel/sched/core.c:9234) [ 60.857355][ T1303] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 60.857359][ T1303] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 60.857364][ T1303] __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)) [ 60.857366][ T1303] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 60.857373][ T1303] ? 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) [ 60.857375][ T1303] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 60.857379][ T1303] put_chars (drivers/char/virtio_console.c:1176) [ 60.857382][ T1303] ? __send_to_port (drivers/char/virtio_console.c:654) [ 60.857383][ T1303] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 60.857387][ T1303] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 60.857392][ T1303] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 60.857400][ T1303] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 60.857403][ T1303] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 60.857405][ T1303] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 60.857409][ T1303] console_emit_next_record (kernel/printk/printk.c:3183) [ 60.857413][ T1303] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 60.857415][ T1303] ? 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)) [ 60.857418][ T1303] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 60.857420][ T1303] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 60.857424][ T1303] console_flush_one_record (kernel/printk/printk.c:3268) [ 60.857428][ T1303] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 60.857430][ T1303] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 60.857436][ T1303] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 60.857439][ T1303] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 60.857441][ T1303] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 60.857442][ T1303] ? 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) [ 60.857446][ T1303] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 60.857448][ T1303] ? vprintk_emit (kernel/printk/printk.c:2478) [ 60.857451][ T1303] vprintk_emit (kernel/printk/printk.c:2479) [ 60.857454][ T1303] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 60.857455][ T1303] ? 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) [ 60.857459][ T1303] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 60.857463][ T1303] _printk (kernel/printk/printk.c:2504) [ 60.857467][ T1303] ? snapshot_read.cold (user.c:?) [ 60.857470][ T1303] ? 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) [ 60.857473][ T1303] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 60.857477][ T1303] ? 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) [ 60.857480][ T1303] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 60.857484][ T1303] ? exit_notify (kernel/exit.c:780) [ 60.857486][ T1303] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 60.857489][ T1303] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 60.857492][ T1303] do_group_exit (kernel/exit.c:1151) [ 60.857496][ T1303] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 60.857497][ T1303] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 60.857500][ T1303] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 60.857504][ T1303] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 60.857507][ T1303] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 60.857509][ T1303] RIP: 0033:0x7fee7cea81b8 [ 60.857512][ T1303] Code: Unable to access opcode bytes at 0x7fee7cea818e. Code starting with the faulting instruction =========================================== [ 60.857513][ T1303] RSP: 002b:00007ffe5b980b78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.857515][ T1303] RAX: ffffffffffffffda RBX: 00007fee7cfd8f88 RCX: 00007fee7cea81b8 [ 60.857517][ T1303] RDX: 00007fee7cde5a48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 60.857518][ T1303] RBP: 00007ffe5b980bd0 R08: 0000000000000000 R09: 0000000000000000 [ 60.857519][ T1303] R10: 00007ffe5b980a10 R11: 0000000000000246 R12: 0000000000000001 [ 60.857519][ T1303] R13: 0000000000000000 R14: 00007fee7cfd7680 R15: 00007fee7cfd8fa0 | [ 97.160854][ T1983] softirqs last disabled at (47899): __irq_exit_rcu (kernel/softirq.c:679 kernel/softirq.c:519 kernel/softirq.c:767) | [ 97.160857][ T1983] Preemption disabled at: | [ 97.160857][ T1983] 0x0 | [ 97.160868][ T1983] Tainted: [W]=WARN [ 97.160869][ T1983] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 97.160871][ T1983] Call Trace: [ 97.160872][ T1983] [ 97.160874][ T1983] dump_stack_lvl (lib/dump_stack.c:94 lib/dump_stack.c:120) [ 97.160881][ T1983] __might_resched.cold (kernel/sched/core.c:9234) [ 97.160885][ T1983] ? perf_trace_sched_switch (./include/linux/list.h:1037 (discriminator 3)) [ 97.160890][ T1983] ? __kmalloc_noprof (./include/linux/sched/mm.h:317 mm/slub.c:4636 mm/slub.c:4974 mm/slub.c:5413 mm/slub.c:5439) [ 97.160896][ T1983] __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)) [ 97.160898][ T1983] ? alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 97.160905][ T1983] ? 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) [ 97.160908][ T1983] alloc_buf.isra.0 (./include/linux/slab.h:995 drivers/char/virtio_console.c:429) [ 97.160912][ T1983] put_chars (drivers/char/virtio_console.c:1176) [ 97.160914][ T1983] ? __send_to_port (drivers/char/virtio_console.c:654) [ 97.160916][ T1983] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4116 (discriminator 3) kernel/rcu/tree.c:4108 (discriminator 3)) [ 97.160919][ T1983] ? validate_chain (kernel/locking/lockdep.c:3817 (discriminator 2) kernel/locking/lockdep.c:3837 (discriminator 2) kernel/locking/lockdep.c:3892 (discriminator 2)) [ 97.160925][ T1983] hvc_console_print (drivers/tty/hvc/hvc_console.c:177 (discriminator 2)) [ 97.160933][ T1983] ? hvc_write (drivers/tty/hvc/hvc_console.c:501) [ 97.160936][ T1983] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 97.160938][ T1983] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 97.160942][ T1983] console_emit_next_record (kernel/printk/printk.c:3183) [ 97.160946][ T1983] ? devkmsg_read (./arch/x86/include/asm/atomic64_64.h:20) [ 97.160948][ T1983] ? 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)) [ 97.160952][ T1983] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 97.160954][ T1983] ? lock_acquire (./include/trace/events/lock.h:23 (discriminator 22) kernel/locking/lockdep.c:5871 (discriminator 22)) [ 97.160958][ T1983] console_flush_one_record (kernel/printk/printk.c:3268) [ 97.160962][ T1983] ? console_emit_next_record (kernel/printk/printk.c:3150) [ 97.160964][ T1983] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 97.160970][ T1983] console_unlock (kernel/printk/printk.c:3350 kernel/printk/printk.c:3380 kernel/printk/printk.c:3420) [ 97.160973][ T1983] ? console_flush_one_record (kernel/printk/printk.c:3316) [ 97.160975][ T1983] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 97.160977][ T1983] ? 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) [ 97.160981][ T1983] ? __down_trylock_console_sem (kernel/printk/printk.c:334) [ 97.160982][ T1983] ? vprintk_emit (kernel/printk/printk.c:2478) [ 97.160986][ T1983] vprintk_emit (kernel/printk/printk.c:2479) [ 97.160989][ T1983] ? wake_up_klogd_work_func (kernel/printk/printk.c:4603 (discriminator 126)) [ 97.160990][ T1983] ? 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) [ 97.160994][ T1983] ? __lock_acquire (kernel/locking/lockdep.c:5254) [ 97.160998][ T1983] _printk (kernel/printk/printk.c:2504) [ 97.161002][ T1983] ? snapshot_read.cold (user.c:?) [ 97.161005][ T1983] ? 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) [ 97.161007][ T1983] ? __rwlock_init (kernel/locking/spinlock_debug.c:48) [ 97.161011][ T1983] ? 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) [ 97.161014][ T1983] do_exit.cold (kernel/exit.c:889 (discriminator 4) kernel/exit.c:1043 (discriminator 4)) [ 97.161018][ T1983] ? exit_notify (kernel/exit.c:780) [ 97.161020][ T1983] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5554) [ 97.161022][ T1983] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 3) kernel/rcu/tree.c:753 (discriminator 3)) [ 97.161026][ T1983] do_group_exit (kernel/exit.c:1151) [ 97.161029][ T1983] __x64_sys_exit_group (kernel/exit.c:1162 kernel/exit.c:1160 kernel/exit.c:1160) [ 97.161031][ T1983] x64_sys_call (./arch/x86/include/generated/asm/syscalls_64.h:232) [ 97.161034][ T1983] do_syscall_64 (arch/x86/entry/syscall_64.c:61 arch/x86/entry/syscall_64.c:84) [ 97.161038][ T1983] ? exc_page_fault (arch/x86/mm/fault.c:1489 (discriminator 3) arch/x86/mm/fault.c:1536 (discriminator 3)) [ 97.161041][ T1983] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:121) [ 97.161043][ T1983] RIP: 0033:0x7f4884fd01b8 [ 97.161045][ T1983] Code: Unable to access opcode bytes at 0x7f4884fd018e. Code starting with the faulting instruction =========================================== [ 97.161047][ T1983] RSP: 002b:00007ffca60da718 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 97.161049][ T1983] RAX: ffffffffffffffda RBX: 00007f4885100f88 RCX: 00007f4884fd01b8 [ 97.161050][ T1983] RDX: 00007f4884f0da48 RSI: ffffffffffffffb0 RDI: 0000000000000000 [ 97.161051][ T1983] RBP: 00007ffca60da770 R08: 0000000000000000 R09: 0000000000000000 [ 97.161054][ T1983] R10: 00007ffca60da5b0 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 release_sock:dump_stack_lvl:__kmalloc_noprof:put_chars:hvc_console_print