------------[ cut here ]------------
AppArmor WARN cred_label: ((!blob)):
WARNING: CPU: 1 PID: 8005 at security/apparmor/include/cred.h:30 cred_label security/apparmor/include/cred.h:30 [inline]
WARNING: CPU: 1 PID: 8005 at security/apparmor/include/cred.h:30 apparmor_cred_free+0x12f/0x1a0 security/apparmor/lsm.c:62
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 8005 Comm: sshd Not tainted 5.0.0-rc2-next-20190117 #14
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x1db/0x2d0 lib/dump_stack.c:113
panic+0x2cb/0x65c kernel/panic.c:214
__warn.cold+0x20/0x48 kernel/panic.c:571
report_bug+0x263/0x2b0 lib/bug.c:186
fixup_bug arch/x86/kernel/traps.c:178 [inline]
fixup_bug arch/x86/kernel/traps.c:173 [inline]
do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271
do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:290
invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973
RIP: 0010:cred_label security/apparmor/include/cred.h:30 [inline]
RIP: 0010:apparmor_cred_free+0x12f/0x1a0 security/apparmor/lsm.c:62
Code: 7c 88 48 c7 c7 80 d2 7c 88 e8 9d 69 f2 fd 0f 0b eb a9 e8 a4 40 29 fe 48 c7 c6 40 e2 7c 88 48 c7 c7 80 d2 7c 88 e8 81 69 f2 fd <0f> 0b 48 b8 00 00 00 00 00 fc ff df 80 38 00 75 4a 4c 8b 2c 25 00
RSP: 0018:ffff8880ae7079f8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000100 RSI: ffffffff81688726 RDI: 0000000000000006
RBP: ffff8880ae707a18 R08: ffff88808744e480 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880a37a7a00
R13: ffff8880a37a7a00 R14: ffff8880a37a7a88 R15: dffffc0000000000
security_cred_free+0x4b/0xf0 security/security.c:1490
put_cred_rcu+0x21f/0x6e0 kernel/cred.c:118
__rcu_reclaim kernel/rcu/rcu.h:240 [inline]
rcu_do_batch kernel/rcu/tree.c:2486 [inline]
invoke_rcu_callbacks kernel/rcu/tree.c:2799 [inline]
rcu_core+0xc4a/0x1680 kernel/rcu/tree.c:2780
__do_softirq+0x30b/0xb11 kernel/softirq.c:292
invoke_softirq kernel/softirq.c:373 [inline]
irq_exit+0x180/0x1d0 kernel/softirq.c:413
exiting_irq arch/x86/include/asm/apic.h:536 [inline]
smp_apic_timer_interrupt+0x1b7/0x760 arch/x86/kernel/apic/apic.c:1062
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:807
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x54/0x90 kernel/locking/spinlock.c:192
Code: c0 00 84 92 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 33 48 83 3d a5 65 9c 01 00 74 20 fb 66 0f 1f 44 00 00 01 00 00 00 e8 f2 27 62 f9 65 8b 05 5b cf 0b 78 85 c0 74 06 41
RSP: 0018:ffff8880901df0f0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff1325080 RBX: 1ffff1101203be27 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff88808744ecfc
RBP: ffff8880901df0f8 R08: ffff88808744e480 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ae72ce00
R13: ffff8880a949a340 R14: ffff8880912d8040 R15: ffff8880901df1b8
finish_lock_switch kernel/sched/core.c:2584 [inline]
finish_task_switch+0x1e9/0xac0 kernel/sched/core.c:2684
context_switch kernel/sched/core.c:2837 [inline]
__schedule+0x89f/0x1e60 kernel/sched/core.c:3475
schedule+0xfe/0x350 kernel/sched/core.c:3519
schedule_hrtimeout_range_clock+0x252/0x4c0 kernel/time/hrtimer.c:1938
schedule_hrtimeout_range+0x2b/0x40 kernel/time/hrtimer.c:1983
poll_schedule_timeout.constprop.0+0x11a/0x200 fs/select.c:243
do_select+0x15b7/0x1ab0 fs/select.c:601
core_sys_select+0x72a/0xb80 fs/select.c:675
kern_select+0x1b4/0x250 fs/select.c:716
__do_sys_select fs/select.c:725 [inline]
__se_sys_select fs/select.c:722 [inline]
__x64_sys_select+0xbe/0x150 fs/select.c:722
do_syscall_64+0x1a3/0x800 arch/x86/entry/common.c:290
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7ff521432dd3
Code: 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 90 90 90 90 90 90 90 90 90 83 3d 25 48 2b 00 00 75 13 49 89 ca b8 17 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 ab 2f 01 00 48 89 04 24
RSP: 002b:00007ffcbcbedd88 EFLAGS: 00000246 ORIG_RAX: 0000000000000017
RAX: ffffffffffffffda RBX: 00007ffcbcbede10 RCX: 00007ff521432dd3
RDX: 000055b3f3d59ae0 RSI: 000055b3f3d59b00 RDI: 000000000000000c
RBP: 000055b3f3b998dc R08: 00007ffcbcbeddb0 R09: 0101010101010101
R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcbcbede18
R13: 0000000000000000 R14: 00007ffcbcbede08 R15: 00007ffcbcbede0c
Kernel Offset: disabled
Rebooting in 86400 seconds..