fatal error: unexpected signal during runtime execution
[signal SIGFPE: floating-point exception code=0x6 addr=0x425e45 pc=0x425e45]

goroutine 33639 [running]:
runtime.throw(0x11d40cf, 0x2a)
	GOROOT/src/runtime/panic.go:1116 +0x72 fp=0xc0051e0e78 sp=0xc0051e0e48 pc=0x4374f2
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:704 +0x4ac fp=0xc0051e0ea8 sp=0xc0051e0e78 pc=0x44df8c
runtime.deductSweepCredit(0x2000, 0x0)
	GOROOT/src/runtime/mgcsweep.go:862 +0xe5 fp=0xc0051e0ed0 sp=0xc0051e0ea8 pc=0x425e45
runtime.(*mcentral).cacheSpan(0x1ad0638, 0x3f8ecbd13440)
	GOROOT/src/runtime/mcentral.go:101 +0x65 fp=0xc0051e0f48 sp=0xc0051e0ed0 pc=0x4185e5
runtime.(*mcache).refill(0x7f90b9716080, 0x65)
	GOROOT/src/runtime/mcache.go:142 +0xa5 fp=0xc0051e0f68 sp=0xc0051e0f48 pc=0x418305
runtime.(*mcache).nextFree(0x7f90b9716080, 0x165, 0x1c0, 0x10b8ae0, 0xc0008eaa80)
	GOROOT/src/runtime/malloc.go:880 +0x8d fp=0xc0051e0fa0 sp=0xc0051e0f68 pc=0x40d42d
runtime.mallocgc(0x2000, 0xfd2520, 0xc001334001, 0xc0001556c0)
	GOROOT/src/runtime/malloc.go:1061 +0x834 fp=0xc0051e1040 sp=0xc0051e0fa0 pc=0x40de14
runtime.makeslice(0xfd2520, 0x1fd0, 0x1fd0, 0xc0001556c0)
	GOROOT/src/runtime/slice.go:98 +0x6c fp=0xc0051e1070 sp=0xc0051e1040 pc=0x44f02c
gvisor.dev/gvisor/pkg/buffer.(*buffer).init(...)
	pkg/buffer/buffer.go:33
gvisor.dev/gvisor/pkg/buffer.(*pool).get(...)
	pkg/buffer/pool.go:55
gvisor.dev/gvisor/pkg/buffer.(*View).WriteFromSafememReader(0xc0009dc2c8, 0x12f9e20, 0xc004b1f460, 0xc, 0xc0001f1380, 0x11ef2e0, 0xc0051e11f0)
	pkg/buffer/safemem.go:47 +0x714 fp=0xc0051e1140 sp=0xc0051e1070 pc=0x8aaaf4
gvisor.dev/gvisor/pkg/buffer.(*View).WriteFromBlocks(0xc0009dc2c8, 0x3f8ef7e929e4, 0xffffffffffffffff, 0x0, 0xc, 0x0, 0x8, 0xc000f3c800)
	pkg/buffer/safemem.go:89 +0x86 fp=0xc0051e1188 sp=0xc0051e1140 pc=0x8aae26
gvisor.dev/gvisor/pkg/safemem.Writer.WriteFromBlocks-fm(0x3f8ef7e929e4, 0xffffffffffffffff, 0x0, 0xc, 0x7f47d31e69f0, 0x3f8ef7e929e4, 0xffffffffffffffff)
	pkg/safemem/io.go:46 +0x57 fp=0xc0051e11d8 sp=0xc0051e1188 pc=0x8834f7
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc000f3c000, 0x1328480, 0xc000f40000, 0x7f47d31e69e4, 0x7f47d31e69f0, 0x1, 0xc0051e1478, 0xc0051e13a0, 0xb, 0xb)
	pkg/sentry/mm/io.go:506 +0x786 fp=0xc0051e12d8 sp=0xc0051e11d8 pc=0x851da6
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withVecInternalMappings(0xc000f3c000, 0x1328480, 0xc000f40000, 0x0, 0x1, 0x7f47d31e69e4, 0xc, 0xc000000001, 0xc0051e1478, 0x1a813c8, ...)
	pkg/sentry/mm/io.go:575 +0x836 fp=0xc0051e13d0 sp=0xc0051e12d8 pc=0x852676
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyInTo(0xc000f3c000, 0x1328480, 0xc000f40000, 0x0, 0x1, 0x7f47d31e69e4, 0xc, 0x12f9ac0, 0xc0009dc2c8, 0x100, ...)
	pkg/sentry/mm/io.go:309 +0x175 fp=0xc0051e14a0 sp=0xc0051e13d0 pc=0x8503f5
gvisor.dev/gvisor/pkg/usermem.IOSequence.CopyInTo(...)
	pkg/usermem/usermem.go:514
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*Pipe).Write.func3(0xc0009dc2c8, 0xffffffffffffffff, 0x0, 0x4)
	pkg/sentry/kernel/pipe/pipe_util.go:102 +0xf3 fp=0xc0051e1618 sp=0xc0051e14a0 pc=0x8b5833
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*Pipe).writeLocked(0xc0009dc288, 0x1328480, 0xc000f40000, 0xc0051e1738, 0xc0051e1728, 0xc0051e1748, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/pipe.go:264 +0x91 fp=0xc0051e1658 sp=0xc0051e1618 pc=0x8af811
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*Pipe).write(0xc0009dc288, 0x1328480, 0xc000f40000, 0xc0051e1738, 0xc0051e1728, 0xc0051e1748, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/pipe/pipe.go:243 +0xc9 fp=0xc0051e16c8 sp=0xc0051e1658 pc=0x8af709
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*Pipe).Write(0xc0009dc288, 0x1328480, 0xc000f40000, 0x1323200, 0xc000f3c000, 0x0, 0x1, 0x7f47d31e69e4, 0xc, 0x100, ...)
	pkg/sentry/kernel/pipe/pipe_util.go:94 +0xe9 fp=0xc0051e1778 sp=0xc0051e16c8 pc=0x8b0749
gvisor.dev/gvisor/pkg/sentry/kernel/pipe.(*VFSPipeFD).Write(0xc000652c00, 0x1328480, 0xc000f40000, 0x1323200, 0xc000f3c000, 0x0, 0x1, 0x7f47d31e69e4, 0xc, 0x100, ...)
	pkg/sentry/kernel/pipe/vfs.go:248 +0x85 fp=0xc0051e17f0 sp=0xc0051e1778 pc=0x8b2265
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc000652c00, 0x1328480, 0xc000f40000, 0x1323200, 0xc000f3c000, 0x0, 0x1, 0x7f47d31e69e4, 0xc, 0x100, ...)
	pkg/sentry/vfs/file_description.go:630 +0xa2 fp=0xc0051e1870 sp=0xc0051e17f0 pc=0x7a6ec2
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.write(0xc000f40000, 0xc000652c00, 0x1323200, 0xc000f3c000, 0x0, 0x1, 0x7f47d31e69e4, 0xc, 0x100, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/read_write.go:364 +0x9b fp=0xc0051e1a00 sp=0xc0051e1870 pc=0xd98b5b
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Write(0xc000f40000, 0xf8, 0x7f47d31e69e4, 0xc, 0x0, 0x169c940, 0x0, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/vfs2/read_write.go:333 +0x1d4 fp=0xc0051e1af8 sp=0xc0051e1a00 pc=0xd984d4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000f40000, 0x1, 0xf8, 0x7f47d31e69e4, 0xc, 0x0, 0x169c940, 0x0, 0xdde617, 0x11a9b00, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x13c fp=0xc0051e1c58 sp=0xc0051e1af8 pc=0x9d2a1c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000f40000, 0x1, 0xf8, 0x7f47d31e69e4, 0xc, 0x0, 0x169c940, 0x0, 0x169c940, 0x0)
	pkg/sentry/kernel/task_syscall.go:239 +0x66 fp=0xc0051e1ce0 sp=0xc0051e1c58 pc=0x9d3be6
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000f40000, 0x1, 0xf8, 0x7f47d31e69e4, 0xc, 0x0, 0x169c940, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_syscall.go:199 +0x98 fp=0xc0051e1d40 sp=0xc0051e1ce0 pc=0x9d3798
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000f40000, 0x2, 0xc000f40000)
	pkg/sentry/kernel/task_syscall.go:174 +0x15c fp=0xc0051e1e10 sp=0xc0051e1d40 pc=0x9d313c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc000f40000, 0x12fa5a0, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0xc45 fp=0xc0051e1f60 sp=0xc0051e1e10 pc=0x9c7545
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000f40000, 0x48)
	pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc0051e1fd0 sp=0xc0051e1f60 pc=0x9c620f
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc0051e1fd8 sp=0xc0051e1fd0 pc=0x470681
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0xfe