random: crng init done audit: type=1400 audit(1557276574.551:5): avc: denied { wake_alarm } for pid=2056 comm="syz-executor394" 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 0000000000905559 is on stack 00000000806603e1, but NOT annotated. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 2056 at lib/debugobjects.c:303 debug_object_is_on_stack lib/debugobjects.c:303 [inline] WARNING: CPU: 0 PID: 2056 at lib/debugobjects.c:303 __debug_object_init.cold+0x6b/0x2fd lib/debugobjects.c:329 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 2056 Comm: syz-executor394 Not tainted 4.9.173 #1 ffff8801ce427a58 ffffffff81b4fc11 0000000000000000 ffffffff82a39c20 00000000ffffffff 0000000000000000 0000000000000009 ffff8801ce427b38 ffffffff813f970a 0000000041b58ab3 ffffffff82e2f182 ffffffff813f9531 Call Trace: [<000000008a640a00>] __dump_stack lib/dump_stack.c:15 [inline] [<000000008a640a00>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<0000000066e450cf>] panic+0x1d9/0x3bd kernel/panic.c:180 [<000000007ef0fe15>] __warn.cold+0x2f/0x2f kernel/panic.c:546 [<0000000018241342>] warn_slowpath_null+0x2d/0x40 kernel/panic.c:589 [<00000000fb347da7>] debug_object_is_on_stack lib/debugobjects.c:303 [inline] [<00000000fb347da7>] __debug_object_init.cold+0x6b/0x2fd lib/debugobjects.c:329 [<00000000d7fe7486>] debug_object_init+0x16/0x20 lib/debugobjects.c:366 [<00000000f6e2e2ec>] debug_hrtimer_init kernel/time/hrtimer.c:393 [inline] [<00000000f6e2e2ec>] debug_init kernel/time/hrtimer.c:438 [inline] [<00000000f6e2e2ec>] hrtimer_init+0x2a/0x2f0 kernel/time/hrtimer.c:1165 [<00000000318105c5>] alarm_init kernel/time/alarmtimer.c:321 [inline] [<00000000318105c5>] alarm_timer_nsleep+0x160/0x4e0 kernel/time/alarmtimer.c:783 [<00000000a6ceff5d>] SYSC_clock_nanosleep kernel/time/posix-timers.c:1128 [inline] [<00000000a6ceff5d>] SyS_clock_nanosleep+0x1be/0x280 kernel/time/posix-timers.c:1110 [<0000000048c9ec76>] do_syscall_64+0x1ad/0x570 arch/x86/entry/common.c:285 [<00000000c41eaa12>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Kernel Offset: disabled Rebooting in 86400 seconds..