Extracting prog: 24.47379576s
Minimizing prog: 1m0.108095953s
Simplifying prog options: 0s
Extracting C: 11.261999381s
Simplifying C: 1m9.978295276s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
detailed listing:
executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x64, 0x0, 0x0)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp
detailed listing:
executing program 0:
socket$inet6_tcp(0xa, 0x1, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): setsockopt$inet6_buf
detailed listing:
executing program 0:
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x64, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_buf
program crashed: panic: runtime error: index out of range [NUM] with length NUM
reproducing took 2m45.82220479s
repro crashed as (corrupted=false):
panic: runtime error: index out of range [100] with length 100

goroutine 247 gp=0xc000472e00 m=15 mp=0xc000884708 [running]:
panic({0x13f8360?, 0xc000246600?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000add6d8 sp=0xc000add628 pc=0x4740c8
runtime.goPanicIndex(0x64, 0x64)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000add718 sp=0xc000add6d8 pc=0x438b74
gvisor.dev/gvisor/pkg/sentry/socket/netstack.incrementBadSetSocketOptionMetric(0x24335e0?, 0x14e77c0?)
	pkg/sentry/socket/netstack/netstack.go:1980 +0xd6 fp=0xc000add768 sp=0xc000add718 pc=0xc788d6
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptIPv6(0xc000686c88, {0x1751c18, 0xc0006bc280}, {0x7f76dd25fa58, 0xc0006a4e08}, 0x64, {0xc00068779c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2503 +0xc65 fp=0xc000add890 sp=0xc000add768 pc=0xc7afc5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1000300000090?, {0x1751c18?, 0xc0006bc280?}, {0x7f76dd25fa58?, 0xc0006a4e08?}, 0xc0006b9520?, 0xc000410b50?, {0xc00068779c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1938 +0x154 fp=0xc000add8e8 sp=0xc000add890 pc=0xc78734
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0006bc280, 0xc000686c88?, 0x29?, 0x64?, {0xc00068779c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:672 +0x265 fp=0xc000add998 sp=0xc000add8e8 pc=0xc713e5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000686c88, 0xc000472e00?, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x2f5 fp=0xc000adda78 sp=0xc000add998 pc=0xd056b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000686c88, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc000addca8 sp=0xc000adda78 pc=0xb230eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000686c88, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000addd00 sp=0xc000addca8 pc=0xb2468e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000686c88, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000addd50 sp=0xc000addd00 pc=0xb2423d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000249810?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000adde28 sp=0xc000addd50 pc=0xb23f29
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000aaa240?, 0xc000686c88)
	pkg/sentry/kernel/task_run.go:269 +0x130b fp=0xc000addf38 sp=0xc000adde28 pc=0xb1762b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000686c88, 0xf)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000addfc0 sp=0xc000addf38 pc=0xb15c5d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000addfe0 sp=0xc000addfc0 pc=0xb21665
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000addfe8 sp=0xc000addfe0 pc=0x47d181
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 261
	pkg/sentry/kernel/task_start.go:412 +0xd9

final repro crashed as (corrupted=false):
panic: runtime error: index out of range [100] with length 100

goroutine 247 gp=0xc000472e00 m=15 mp=0xc000884708 [running]:
panic({0x13f8360?, 0xc000246600?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000add6d8 sp=0xc000add628 pc=0x4740c8
runtime.goPanicIndex(0x64, 0x64)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000add718 sp=0xc000add6d8 pc=0x438b74
gvisor.dev/gvisor/pkg/sentry/socket/netstack.incrementBadSetSocketOptionMetric(0x24335e0?, 0x14e77c0?)
	pkg/sentry/socket/netstack/netstack.go:1980 +0xd6 fp=0xc000add768 sp=0xc000add718 pc=0xc788d6
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptIPv6(0xc000686c88, {0x1751c18, 0xc0006bc280}, {0x7f76dd25fa58, 0xc0006a4e08}, 0x64, {0xc00068779c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2503 +0xc65 fp=0xc000add890 sp=0xc000add768 pc=0xc7afc5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0x1000300000090?, {0x1751c18?, 0xc0006bc280?}, {0x7f76dd25fa58?, 0xc0006a4e08?}, 0xc0006b9520?, 0xc000410b50?, {0xc00068779c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1938 +0x154 fp=0xc000add8e8 sp=0xc000add890 pc=0xc78734
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc0006bc280, 0xc000686c88?, 0x29?, 0x64?, {0xc00068779c, 0x0?, 0x90?})
	pkg/sentry/socket/netstack/netstack.go:672 +0x265 fp=0xc000add998 sp=0xc000add8e8 pc=0xc713e5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000686c88, 0xc000472e00?, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x2f5 fp=0xc000adda78 sp=0xc000add998 pc=0xd056b5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000686c88, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x80b fp=0xc000addca8 sp=0xc000adda78 pc=0xb230eb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000686c88, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000addd00 sp=0xc000addca8 pc=0xb2468e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000686c88, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x7eb0c63d0e58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000addd50 sp=0xc000addd00 pc=0xb2423d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000249810?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000adde28 sp=0xc000addd50 pc=0xb23f29
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000aaa240?, 0xc000686c88)
	pkg/sentry/kernel/task_run.go:269 +0x130b fp=0xc000addf38 sp=0xc000adde28 pc=0xb1762b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000686c88, 0xf)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000addfc0 sp=0xc000addf38 pc=0xb15c5d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000addfe0 sp=0xc000addfc0 pc=0xb21665
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000addfe8 sp=0xc000addfe0 pc=0x47d181
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 261
	pkg/sentry/kernel/task_start.go:412 +0xd9