W0310 23:55:23.390287  559546 log.go:329] Invalid request partialResult true and err (type safecopy.BusError) SIGBUS at 0x7fa80fbb3000 for write operation on "pipe:[5]":
goroutine 13342 [running]:
gvisor.dev/gvisor/pkg/log.Stacks(0xdec100, 0xc0005914b8, 0xc00024f7c0, 0xc0003378c0)
	pkg/log/log.go:313 +0xbe
gvisor.dev/gvisor/pkg/log.Traceback(0x19524f9, 0x4c, 0xc0002ad4a0, 0x5, 0x5)
	pkg/log/log.go:328 +0x38
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.HandleIOErrorVFS2(0x1af4660, 0xc000c0f500, 0x1aef501, 0x1ac6220, 0xc0004fe028, 0x1ac65a0, 0x1aa94e8, 0x19182c4, 0x5, 0xc000220880, ...)
	pkg/sentry/syscalls/linux/error.go:50 +0x497
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc000c0f500, 0x0, 0x20000000, 0xfffffecc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/read_write.go:316 +0x385
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000c0f500, 0x1, 0x0, 0x20000000, 0xfffffecc, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x453
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000c0f500, 0x1, 0x0, 0x20000000, 0xfffffecc, 0x0, 0x0, 0x0, 0x408eb8, 0xc000c0fde7)
	pkg/sentry/kernel/task_syscall.go:239 +0xba
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000c0f500, 0x1, 0x0, 0x20000000, 0xfffffecc, 0x0, 0x0, 0x0, 0x139a48b, 0x2d8fdd4)
	pkg/sentry/kernel/task_syscall.go:199 +0x10f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000c0f500, 0x2, 0xc000c0f500)
	pkg/sentry/kernel/task_syscall.go:174 +0x1ea
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000c0f500, 0x1ac4500, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0x12a7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000c0f500, 0x57)
	pkg/sentry/kernel/task_run.go:97 +0x398
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0x1a5