r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x200200, 0x0)
sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000640)=[@rights={{0x18, 0x1, 0x1, [r2]}}], 0x18}, 0x0)
panic: time: Stop called on uninitialized Timer

goroutine 2719 [running]:
time.(*Timer).Stop(...)
	/usr/local/go/src/time/sleep.go:79
github.com/google/syzkaller/pkg/ipc.(*command).exec.func1(0x400c702c40, 0x400c1e9680, 0x400c1e9620)
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:777 +0x134
created by github.com/google/syzkaller/pkg/ipc.(*command).exec
	/syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:770 +0x1b0