panic: unknown error: SIGBUS at 0x3ff677dbf080 goroutine 368 [running]: panic(0x1066500, 0xc00030d190) GOROOT/src/runtime/panic.go:1065 +0x565 fp=0xc0001f54a0 sp=0xc0001f53d8 pc=0x437c65 gvisor.dev/gvisor/pkg/syserr.FromError(0x13c3f40, 0xc0003d76c8, 0xc0000b7500) pkg/syserr/syserr.go:289 +0x11f fp=0xc0001f54e8 sp=0xc0001f54a0 pc=0x70017f gvisor.dev/gvisor/pkg/sentry/socket/unix.(*socketOpsCommon).SendMsg(0xc00021e138, 0xc0000b7500, 0x13e7bd0, 0xc000136000, 0x0, 0x1, 0x20000080, 0x7ffff000, 0x100, 0x0, ...) pkg/sentry/socket/unix/unix.go:497 +0x2b8 fp=0xc0001f5778 sp=0xc0001f54e8 pc=0xb51f38 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.sendSingleMsg(0xc0000b7500, 0x3ff677fc3b00, 0xc00021e0c0, 0xc00021e0c0, 0x20008800, 0x7fb100000000, 0x7fb1f9f4dc88, 0xcc7f065892d5db28, 0x0) pkg/sentry/syscalls/linux/vfs2/socket.go:1064 +0x496 fp=0xc0001f5a60 sp=0xc0001f5778 pc=0xdff836 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SendMsg(0xc0000b7500, 0x5, 0x20008800, 0x0, 0x7fb1f9f4dc80, 0x7fb1f9f4dc80, 0x4020f0, 0x0, 0x0, 0x0, ...) pkg/sentry/syscalls/linux/vfs2/socket.go:938 +0x225 fp=0xc0001f5b00 sp=0xc0001f5a60 pc=0xdfeb65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0000b7500, 0x2e, 0x5, 0x20008800, 0x0, 0x7fb1f9f4dc80, 0x7fb1f9f4dc80, 0x4020f0, 0xe3abf0, 0x125a7a0, ...) pkg/sentry/kernel/task_syscall.go:103 +0x13c fp=0xc0001f5c60 sp=0xc0001f5b00 pc=0x9c187c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0000b7500, 0x2e, 0x5, 0x20008800, 0x0, 0x7fb1f9f4dc80, 0x7fb1f9f4dc80, 0x4020f0, 0x7fb1f9f4dc80, 0x4020f0) pkg/sentry/kernel/task_syscall.go:238 +0x66 fp=0xc0001f5ce8 sp=0xc0001f5c60 pc=0x9c2a06 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0000b7500, 0x2e, 0x5, 0x20008800, 0x0, 0x7fb1f9f4dc80, 0x7fb1f9f4dc80, 0x4020f0, 0x0, 0x0) pkg/sentry/kernel/task_syscall.go:198 +0x98 fp=0xc0001f5d48 sp=0xc0001f5ce8 pc=0x9c25f8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0000b7500, 0x2, 0xc0000b7500) pkg/sentry/kernel/task_syscall.go:173 +0x15c fp=0xc0001f5e18 sp=0xc0001f5d48 pc=0x9c1f9c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0000b7500, 0x13c2420, 0x0) pkg/sentry/kernel/task_run.go:282 +0xc8c fp=0xc0001f5f60 sp=0xc0001f5e18 pc=0x9b6c2c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0000b7500, 0x11) pkg/sentry/kernel/task_run.go:97 +0x1af fp=0xc0001f5fd0 sp=0xc0001f5f60 pc=0x9b58af runtime.goexit() src/runtime/asm_amd64.s:1371 +0x1 fp=0xc0001f5fd8 sp=0xc0001f5fd0 pc=0x472821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:327 +0xfe