Extracting prog: 59.519728269s
Minimizing prog: 26m59.139638395s
Simplifying prog options: 0s
Extracting C: 34.976581419s
Simplifying C: 3m18.691366075s


extracting reproducer from 103 programs
testing a last program of every proc
single: executing 53 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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4-unlinkat-mount$fuse-syz_emit_ethernet-socket$inet_icmp_raw-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-getsockopt$IPT_SO_GET_ENTRIES-syz_emit_ethernet
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)
unlinkat(r3, &(0x7f0000000440)='./file0\x00', 0x0) (async)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000100)={@remote, @empty, @val={@void, {0x8100, 0x2, 0x1, 0x3}}, {@can={0xc, {{0x0, 0x1, 0x0, 0x1}, 0x6, 0x2, 0x0, 0x0, "3dba28ca451cb859"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x7ad, 0x9f0, 0x15a, 0xb8d]}) (async)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00'}) (async)
getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, 0x0, &(0x7f00000018c0)) (async)
syz_emit_ethernet(0x88, &(0x7f0000000000)={@broadcast, @local, @void, {@generic={0x4, "37d16232c3769ed6720349eb1efb87ee7a86bb8b4a99c6f9d0a1f3536b656a0c167f561f6fa2114c1a8c904a42e34aa80eb5d378cf817cdcf46fd6dc1c91177b9c5c36b0d349c94e2f146b5903deac20b78bf0f688f340c9e9785f1ac7244531fb01cf225040ca5807f1bba94e1680fe85de3b30997e1bcdae0b"}}}, &(0x7f00000000c0)={0x0, 0x4, [0xe4a, 0xad4, 0x1b9, 0x3f6]})

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
single: successfully extracted reproducer
found reproducer with 23 syscalls
minimizing guilty program
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4-unlinkat-mount$fuse-syz_emit_ethernet-socket$inet_icmp_raw-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-getsockopt$IPT_SO_GET_ENTRIES
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)
unlinkat(r3, &(0x7f0000000440)='./file0\x00', 0x0) (async)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000100)={@remote, @empty, @val={@void, {0x8100, 0x2, 0x1, 0x3}}, {@can={0xc, {{0x0, 0x1, 0x0, 0x1}, 0x6, 0x2, 0x0, 0x0, "3dba28ca451cb859"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x7ad, 0x9f0, 0x15a, 0xb8d]}) (async)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00'}) (async)
getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, 0x0, &(0x7f00000018c0)) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4-unlinkat-mount$fuse-syz_emit_ethernet-socket$inet_icmp_raw-ioctl$ifreq_SIOCGIFINDEX_batadv_hard
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)
unlinkat(r3, &(0x7f0000000440)='./file0\x00', 0x0) (async)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000100)={@remote, @empty, @val={@void, {0x8100, 0x2, 0x1, 0x3}}, {@can={0xc, {{0x0, 0x1, 0x0, 0x1}, 0x6, 0x2, 0x0, 0x0, "3dba28ca451cb859"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x7ad, 0x9f0, 0x15a, 0xb8d]}) (async)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00'}) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4-unlinkat-mount$fuse-syz_emit_ethernet-socket$inet_icmp_raw
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)
unlinkat(r3, &(0x7f0000000440)='./file0\x00', 0x0) (async)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000100)={@remote, @empty, @val={@void, {0x8100, 0x2, 0x1, 0x3}}, {@can={0xc, {{0x0, 0x1, 0x0, 0x1}, 0x6, 0x2, 0x0, 0x0, "3dba28ca451cb859"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x7ad, 0x9f0, 0x15a, 0xb8d]}) (async)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4-unlinkat-mount$fuse-syz_emit_ethernet
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)
unlinkat(r3, &(0x7f0000000440)='./file0\x00', 0x0) (async)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000100)={@remote, @empty, @val={@void, {0x8100, 0x2, 0x1, 0x3}}, {@can={0xc, {{0x0, 0x1, 0x0, 0x1}, 0x6, 0x2, 0x0, 0x0, "3dba28ca451cb859"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x7ad, 0x9f0, 0x15a, 0xb8d]}) (async)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4-unlinkat-mount$fuse
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)
unlinkat(r3, &(0x7f0000000440)='./file0\x00', 0x0) (async)
mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, 0x0)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4-unlinkat
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)
unlinkat(r3, &(0x7f0000000440)='./file0\x00', 0x0) (async)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink-signalfd4
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)
signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0xe7]}, 0x8, 0x80000)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink-sendmsg$netlink
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)}, 0x0)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead-socket$netlink
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)
socket$netlink(0x10, 0x3, 0x0)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER-readahead
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})
readahead(0xffffffffffffffff, 0x9, 0x4) (async)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone-seccomp$SECCOMP_SET_MODE_FILTER_LISTENER
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000180)=[{0x2d, 0x0, 0x2}, {}, {}, {0x6}]})

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet-syz_clone
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg-syz_emit_ethernet
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet-sendmmsg
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)
sendmmsg(r1, &(0x7f0000007fc0), 0x2d, 0x0) (async)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet-connect$inet
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)
connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp-bind$inet
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS-socket$inet_udp
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)
socket$inet_udp(0x2, 0x2, 0x0)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-ioctl$sock_inet_SIOCSIFFLAGS
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'geneve1\x00', 0x1000}) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program did not crash
testing program (duration=1m8.89243363s, {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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x3, 0x42000, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe4, 0x6}, 0x100000, 0x0, 0x0, 0x6, 0x6, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) (async)

program did not crash
testing program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
extracting C reproducer
testing compiled C program (duration=1m8.89243363s, {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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
simplifying C reproducer
testing compiled C program (duration=1m8.89243363s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program did not crash
testing compiled C program (duration=1m8.89243363s, {Threaded:true 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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing compiled C program (duration=1m8.89243363s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing compiled C program (duration=1m8.89243363s, {Threaded:true 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}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing compiled C program (duration=1m8.89243363s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:10 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
reproducing took 31m52.327330629s
repro crashed as (corrupted=false):
WARNING: DATA RACE
Read at 0x00c00033c5d0 by goroutine 253:
  gvisor.dev/gvisor/pkg/tcpip/transport/packet.(*endpoint).GetPacketMMapOpts()
      pkg/tcpip/transport/packet/endpoint.go:571 +0x230
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket()
      pkg/sentry/socket/netstack/netstack.go:2747 +0x5ce
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:1873 +0x365
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:634 +0x6a9
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt()
      pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46b
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2294
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44

Previous write at 0x00c00033c5d0 by goroutine 251:
  gvisor.dev/gvisor/pkg/tcpip/transport/packet.(*endpoint).SetSockOptInt()
      pkg/tcpip/transport/packet/endpoint.go:412 +0xf0
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket()
      pkg/sentry/socket/netstack/netstack.go:2763 +0x1f0
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:1873 +0x365
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:634 +0x6a9
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt()
      pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46b
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2294
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44

final repro crashed as (corrupted=false):
WARNING: DATA RACE
Read at 0x00c00033c5d0 by goroutine 253:
  gvisor.dev/gvisor/pkg/tcpip/transport/packet.(*endpoint).GetPacketMMapOpts()
      pkg/tcpip/transport/packet/endpoint.go:571 +0x230
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket()
      pkg/sentry/socket/netstack/netstack.go:2747 +0x5ce
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:1873 +0x365
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:634 +0x6a9
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt()
      pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46b
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2294
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44

Previous write at 0x00c00033c5d0 by goroutine 251:
  gvisor.dev/gvisor/pkg/tcpip/transport/packet.(*endpoint).SetSockOptInt()
      pkg/tcpip/transport/packet/endpoint.go:412 +0xf0
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket()
      pkg/sentry/socket/netstack/netstack.go:2763 +0x1f0
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:1873 +0x365
  gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt()
      pkg/sentry/socket/netstack/netstack.go:634 +0x6a9
  gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt()
      pkg/sentry/syscalls/linux/sys_socket.go:551 +0x46b
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
      pkg/sentry/kernel/task_syscall.go:143 +0xb9e
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
      pkg/sentry/kernel/task_syscall.go:323 +0x84
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
      pkg/sentry/kernel/task_syscall.go:283 +0xc6
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
      pkg/sentry/kernel/task_syscall.go:258 +0x549
  gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
      pkg/sentry/kernel/task_run.go:269 +0x2294
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
      pkg/sentry/kernel/task_run.go:97 +0x41a
  gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
      pkg/sentry/kernel/task_start.go:412 +0x44