raw_sendmsg: syz-executor.1 forgot to set AF_INET. Fix it! ODEBUG: object 00000000588e7f7b is on stack 00000000fcbb9c0f, but NOT annotated. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 7723 at lib/debugobjects.c:303 debug_object_is_on_stack lib/debugobjects.c:303 [inline] WARNING: CPU: 0 PID: 7723 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: 7723 Comm: syz-executor.1 Not tainted 4.9.173 #1 ffff8801c4de7a58 ffffffff81b4fc11 0000000000000000 ffffffff82a39c20 00000000ffffffff 0000000000000000 0000000000000009 ffff8801c4de7b38 ffffffff813f970a 0000000041b58ab3 ffffffff82e2f182 ffffffff813f9531 Call Trace: [<0000000061a8d065>] __dump_stack lib/dump_stack.c:15 [inline] [<0000000061a8d065>] dump_stack+0xc1/0x120 lib/dump_stack.c:51 [<000000004b650c74>] panic+0x1d9/0x3bd kernel/panic.c:180 [<00000000066b5137>] __warn.cold+0x2f/0x2f kernel/panic.c:546 [<00000000d1cbb098>] warn_slowpath_null+0x2d/0x40 kernel/panic.c:589 [<00000000de8604ea>] debug_object_is_on_stack lib/debugobjects.c:303 [inline] [<00000000de8604ea>] __debug_object_init.cold+0x6b/0x2fd lib/debugobjects.c:329 [<00000000df2abfc3>] debug_object_init+0x16/0x20 lib/debugobjects.c:366 [<0000000028d16e8a>] debug_hrtimer_init kernel/time/hrtimer.c:393 [inline] [<0000000028d16e8a>] debug_init kernel/time/hrtimer.c:438 [inline] [<0000000028d16e8a>] hrtimer_init+0x2a/0x2f0 kernel/time/hrtimer.c:1165 [<00000000801c732b>] alarm_init kernel/time/alarmtimer.c:321 [inline] [<00000000801c732b>] alarm_timer_nsleep+0x160/0x4e0 kernel/time/alarmtimer.c:783 [<0000000010a973a4>] SYSC_clock_nanosleep kernel/time/posix-timers.c:1128 [inline] [<0000000010a973a4>] SyS_clock_nanosleep+0x1be/0x280 kernel/time/posix-timers.c:1110 [<0000000078e9c579>] do_syscall_64+0x1ad/0x570 arch/x86/entry/common.c:285 [<00000000ecfb84c1>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb Shutting down cpus with NMI Kernel Offset: disabled Rebooting in 86400 seconds..