panic: runtime error: index out of range [-146] goroutine 309 gp=0xc000705500 m=51 mp=0xc000701508 [running]: panic({0x18e5ea0?, 0xc001038048?}) bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0xc000975320 sp=0xc000975270 pc=0x478024 runtime.goPanicIndex(0xffffffffffffff6e, 0x65) bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000975360 sp=0xc000975320 pc=0x438ff4 gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptICMPv6(0xc000975438?, {0x1c3c2b8, 0xc000284500}, {0xfffedc474100, 0xc000926a88}, 0xffffffffffffff6e, {0xc0009a509c, 0x0, 0xc000975458?}) pkg/sentry/socket/netstack/netstack.go:2431 +0x2c8 fp=0xc000975400 sp=0xc000975360 pc=0xf0e648 gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc0009a4588, {0x1c3c2b8, 0xc000284500}, {0xfffedc474100, 0xc000926a88}, 0x3a, 0xffffffffffffff6e, {0xc0009a509c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:1935 +0x178 fp=0xc000975460 sp=0xc000975400 pc=0xf0b218 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000284500, 0xc0009a4588, 0x3a, 0xffffffffffffff6e, {0xc0009a509c, 0x0, 0x90}) pkg/sentry/socket/netstack/netstack.go:672 +0x448 fp=0xc000975580 sp=0xc000975460 pc=0xf03a98 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc0009a4588, 0x43a4e0?, {{0x3}, {0x3a}, {0xffffff6e}, {0x0}, {0x0}, {0x7f7f7f7f7f7f7f7f}}) pkg/sentry/syscalls/linux/sys_socket.go:551 +0x280 fp=0xc0009756a0 sp=0xc000975580 pc=0xfae970 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0009a4588, 0xd0, {{0x3}, {0x3a}, {0xffffff6e}, {0x0}, {0x0}, {0x7f7f7f7f7f7f7f7f}}) pkg/sentry/kernel/task_syscall.go:143 +0x694 fp=0xc000975950 sp=0xc0009756a0 pc=0xd6ea84 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0009a4588, 0xd0, {{0x3}, {0x3a}, {0xffffff6e}, {0x0}, {0x0}, {0x7f7f7f7f7f7f7f7f}}) pkg/sentry/kernel/task_syscall.go:323 +0x50 fp=0xc000975a00 sp=0xc000975950 pc=0xd70190 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0009a4588, 0xd0, {{0x3}, {0x3a}, {0xffffff6e}, {0x0}, {0x0}, {0x7f7f7f7f7f7f7f7f}}) pkg/sentry/kernel/task_syscall.go:283 +0x78 fp=0xc000975a70 sp=0xc000975a00 pc=0xd6fcb8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0009a4588) pkg/sentry/kernel/task_syscall.go:258 +0x3c0 fp=0xc000975ba0 sp=0xc000975a70 pc=0xd6f950 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0009a4588?, 0xc0009a4588) pkg/sentry/kernel/task_run.go:269 +0x15c4 fp=0xc000975e50 sp=0xc000975ba0 pc=0xd60064 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0009a4588, 0x9) pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc000975fa0 sp=0xc000975e50 pc=0xd5e248 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x44 fp=0xc000975fd0 sp=0xc000975fa0 pc=0xd6cf44 runtime.goexit({}) src/runtime/asm_arm64.s:1223 +0x4 fp=0xc000975fd0 sp=0xc000975fd0 pc=0x481484 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 322 pkg/sentry/kernel/task_start.go:412 +0x13c