audit: type=1400 audit(2000000653.718:2874): avc: denied { wake_alarm } for pid=13410 comm="syz-executor.1" capability=35 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 ODEBUG: object 00000000e1bc7bf5 is on stack 000000007f788b1e, but NOT annotated. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 13413 at lib/debugobjects.c:303 debug_object_is_on_stack lib/debugobjects.c:303 [inline] WARNING: CPU: 1 PID: 13413 at lib/debugobjects.c:303 __debug_object_init.cold+0x6b/0x2fd lib/debugobjects.c:329 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 13413 Comm: syz-executor.1 Not tainted 4.9.171+ #49 ffff8801a45afa58 ffffffff81b4fb61 0000000000000000 ffffffff82a39c20 00000000ffffffff 0000000000000001 0000000000000009 ffff8801a45afb38 ffffffff813f96aa 0000000041b58ab3 ffffffff82e2efd2 ffffffff813f94d1 Call Trace: [<000000002e3b8f2b>] __dump_stack lib/dump_stack.c:15 [inline] [<000000002e3b8f2b>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000004390ccb6>] panic+0x1d9/0x3bd kernel/panic.c:180 [<0000000086f6feb2>] __warn.cold+0x2f/0x2f kernel/panic.c:546 [<00000000c00f97af>] warn_slowpath_null+0x2d/0x40 kernel/panic.c:589 [<000000007a6cd5fa>] debug_object_is_on_stack lib/debugobjects.c:303 [inline] [<000000007a6cd5fa>] __debug_object_init.cold+0x6b/0x2fd lib/debugobjects.c:329 [<00000000e95d963b>] debug_object_init+0x16/0x20 lib/debugobjects.c:366 [<00000000e07ab696>] debug_hrtimer_init kernel/time/hrtimer.c:393 [inline] [<00000000e07ab696>] debug_init kernel/time/hrtimer.c:438 [inline] [<00000000e07ab696>] hrtimer_init+0x2a/0x2f0 kernel/time/hrtimer.c:1165 [<000000004eb69de3>] alarm_init kernel/time/alarmtimer.c:321 [inline] [<000000004eb69de3>] alarm_timer_nsleep+0x160/0x4e0 kernel/time/alarmtimer.c:783 [<00000000c53f5d79>] SYSC_clock_nanosleep kernel/time/posix-timers.c:1128 [inline] [<00000000c53f5d79>] SyS_clock_nanosleep+0x1be/0x280 kernel/time/posix-timers.c:1110 [<000000004348f474>] do_syscall_64+0x1ad/0x570 arch/x86/entry/common.c:285 [<0000000034099f7d>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Kernel Offset: disabled Rebooting in 86400 seconds..