Extracting prog: 58.633487434s
Minimizing prog: 2m7.018007614s
Simplifying prog options: 0s
Extracting C: 33.464818398s
Simplifying C: 2m37.49361761s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 45s
testing program (duration=45s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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=1m3.456811738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 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 6m16.609943906s
repro crashed as (corrupted=false):
panic: runtime error: index out of range [100] with length 100

goroutine 326 gp=0xc000605a40 m=19 mp=0xc000e30008 [running]:
panic({0x1dd3000?, 0xc000732090?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000c431e8 sp=0xc000c43138 pc=0x478708
runtime.goPanicIndex(0x64, 0x64)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000c43228 sp=0xc000c431e8 pc=0x43a814
gvisor.dev/gvisor/pkg/sentry/socket/netstack.incrementBadSetSocketOptionMetric(0x2d04a00, 0x64)
	pkg/sentry/socket/netstack/netstack.go:1980 +0x17b fp=0xc000c43280 sp=0xc000c43228 pc=0x1211b5b
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptIPv6(0xc000873908, {0x2109998, 0xc000b3ca00}, {0x7fae82f238e8, 0xc0007baa08}, 0x64, {0xc00087441c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2503 +0x15b9 fp=0xc000c43430 sp=0xc000c43280 pc=0x12166d9
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000873908, {0x2109998, 0xc000b3ca00}, {0x7fae82f238e8, 0xc0007baa08}, 0x29, 0x64, {0xc00087441c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1938 +0x2b7 fp=0xc000c43490 sp=0xc000c43430 pc=0x1211757
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000b3ca00, 0xc000873908, 0x29, 0x64, {0xc00087441c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:672 +0x6aa fp=0xc000c435b0 sp=0xc000c43490 pc=0x120672a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000873908, 0x484d69?, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000c436e8 sp=0xc000c435b0 pc=0x12d6f8c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000873908, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000c43998 sp=0xc000c436e8 pc=0xffde9f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000873908, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000c43a40 sp=0xc000c43998 pc=0xffffc5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000873908, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000c43ab0 sp=0xc000c43a40 pc=0xfff8e7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000873908)
	pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000c43bd0 sp=0xc000c43ab0 pc=0xfff44a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000873908?, 0xc000873908)
	pkg/sentry/kernel/task_run.go:269 +0x2275 fp=0xc000c43e78 sp=0xc000c43bd0 pc=0xfe9cb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000873908, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000c43fb0 sp=0xc000c43e78 pc=0xfe6ffb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000c43fe0 sp=0xc000c43fb0 pc=0xffb7a5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000c43fe8 sp=0xc000c43fe0 pc=0x481a61
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 220
	pkg/sentry/kernel/task_start.go:412 +0x185

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

goroutine 326 gp=0xc000605a40 m=19 mp=0xc000e30008 [running]:
panic({0x1dd3000?, 0xc000732090?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000c431e8 sp=0xc000c43138 pc=0x478708
runtime.goPanicIndex(0x64, 0x64)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000c43228 sp=0xc000c431e8 pc=0x43a814
gvisor.dev/gvisor/pkg/sentry/socket/netstack.incrementBadSetSocketOptionMetric(0x2d04a00, 0x64)
	pkg/sentry/socket/netstack/netstack.go:1980 +0x17b fp=0xc000c43280 sp=0xc000c43228 pc=0x1211b5b
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptIPv6(0xc000873908, {0x2109998, 0xc000b3ca00}, {0x7fae82f238e8, 0xc0007baa08}, 0x64, {0xc00087441c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2503 +0x15b9 fp=0xc000c43430 sp=0xc000c43280 pc=0x12166d9
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc000873908, {0x2109998, 0xc000b3ca00}, {0x7fae82f238e8, 0xc0007baa08}, 0x29, 0x64, {0xc00087441c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1938 +0x2b7 fp=0xc000c43490 sp=0xc000c43430 pc=0x1211757
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000b3ca00, 0xc000873908, 0x29, 0x64, {0xc00087441c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:672 +0x6aa fp=0xc000c435b0 sp=0xc000c43490 pc=0x120672a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc000873908, 0x484d69?, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46c fp=0xc000c436e8 sp=0xc000c435b0 pc=0x12d6f8c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000873908, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:143 +0xb9f fp=0xc000c43998 sp=0xc000c436e8 pc=0xffde9f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000873908, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc000c43a40 sp=0xc000c43998 pc=0xffffc5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000873908, 0x36, {{0x3}, {0x29}, {0x64}, {0x0}, {0x0}, {0x6}})
	pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc000c43ab0 sp=0xc000c43a40 pc=0xfff8e7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000873908)
	pkg/sentry/kernel/task_syscall.go:258 +0x54a fp=0xc000c43bd0 sp=0xc000c43ab0 pc=0xfff44a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000873908?, 0xc000873908)
	pkg/sentry/kernel/task_run.go:269 +0x2275 fp=0xc000c43e78 sp=0xc000c43bd0 pc=0xfe9cb5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000873908, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x41b fp=0xc000c43fb0 sp=0xc000c43e78 pc=0xfe6ffb
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000c43fe0 sp=0xc000c43fb0 pc=0xffb7a5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000c43fe8 sp=0xc000c43fe0 pc=0x481a61
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 220
	pkg/sentry/kernel/task_start.go:412 +0x185