Extracting prog: 27.220642334s
Minimizing prog: 10m33.419852961s
Simplifying prog options: 0s
Extracting C: 12.676040477s
Simplifying C: 1m17.959154479s


extracting reproducer from 103 programs
testing a last program of every proc
single: executing 53 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF-ioctl$RNDADDENTROPY-openat$tcp_mem-fcntl$setown-ioctl$TCSBRKP-socket$unix-ioctl$EXT4_IOC_GROUP_ADD-ioctl$TCSETSW2
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
r5 = socket$inet(0x2, 0x1, 0x0)
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
r7 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r8, 0x5450, 0x0) (async, rerun: 32)
ioctl$RNDADDENTROPY(r7, 0x5452, &(0x7f0000000080)=ANY=[]) (async, rerun: 32)
r9 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000003dc0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
fcntl$setown(r9, 0x8, 0x0) (async)
ioctl$TCSBRKP(r6, 0x5450, 0x9)
r10 = socket$unix(0x1, 0x2, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r10, 0x5421, &(0x7f0000000100)={0xfffffffe, 0x6, 0x8f44, 0x1, 0x3d}) (async)
ioctl$TCSETSW2(r5, 0x5452, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "ffff0000631100"})

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
single: successfully extracted reproducer
found reproducer with 27 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF-ioctl$RNDADDENTROPY-openat$tcp_mem-fcntl$setown-ioctl$TCSBRKP-socket$unix-ioctl$EXT4_IOC_GROUP_ADD
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
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)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r7, 0x5450, 0x0) (async, rerun: 32)
ioctl$RNDADDENTROPY(r6, 0x5452, &(0x7f0000000080)=ANY=[]) (async, rerun: 32)
r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000003dc0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
fcntl$setown(r8, 0x8, 0x0) (async)
ioctl$TCSBRKP(r5, 0x5450, 0x9)
r9 = socket$unix(0x1, 0x2, 0x0)
ioctl$EXT4_IOC_GROUP_ADD(r9, 0x5421, &(0x7f0000000100)={0xfffffffe, 0x6, 0x8f44, 0x1, 0x3d}) (async)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF-ioctl$RNDADDENTROPY-openat$tcp_mem-fcntl$setown-ioctl$TCSBRKP-socket$unix
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r7, 0x5450, 0x0) (async, rerun: 32)
ioctl$RNDADDENTROPY(r6, 0x5452, &(0x7f0000000080)=ANY=[]) (async, rerun: 32)
r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000003dc0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
fcntl$setown(r8, 0x8, 0x0) (async)
ioctl$TCSBRKP(r5, 0x5450, 0x9)
socket$unix(0x1, 0x2, 0x0)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF-ioctl$RNDADDENTROPY-openat$tcp_mem-fcntl$setown-ioctl$TCSBRKP
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
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)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
r6 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r7, 0x5450, 0x0) (async, rerun: 32)
ioctl$RNDADDENTROPY(r6, 0x5452, &(0x7f0000000080)=ANY=[]) (async, rerun: 32)
r8 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000003dc0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
fcntl$setown(r8, 0x8, 0x0) (async)
ioctl$TCSBRKP(r5, 0x5450, 0x9)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF-ioctl$RNDADDENTROPY-openat$tcp_mem-fcntl$setown
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r6, 0x5450, 0x0) (async, rerun: 32)
ioctl$RNDADDENTROPY(r5, 0x5452, &(0x7f0000000080)=ANY=[]) (async, rerun: 32)
r7 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000003dc0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
fcntl$setown(r7, 0x8, 0x0) (async)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF-ioctl$RNDADDENTROPY-openat$tcp_mem
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
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)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r6, 0x5450, 0x0) (async, rerun: 32)
ioctl$RNDADDENTROPY(r5, 0x5452, &(0x7f0000000080)=ANY=[]) (async, rerun: 32)
openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000003dc0)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF-ioctl$RNDADDENTROPY
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
r5 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r6, 0x5450, 0x0) (async, rerun: 32)
ioctl$RNDADDENTROPY(r5, 0x5452, &(0x7f0000000080)=ANY=[]) (async, rerun: 32)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro-ioctl$TUNGETSNDBUF
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
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)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)
ioctl$TUNGETSNDBUF(r5, 0x5450, 0x0) (async, rerun: 32)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route-openat$cgroup_ro
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 64)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full-socket$nl_route
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
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)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)
socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 64)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet-openat$full
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)
openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8301, 0x0)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR-socket$inet
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
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)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)
socket$inet(0x2, 0x1, 0x0)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet-ioctl$sock_inet_SIOCSIFDSTADDR
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r3, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r4 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r4, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r3, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
syz_emit_ethernet(0x66, &(0x7f0000005a40)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "75e700", 0x30, 0x3a, 0x0, @dev, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a3579e", 0x0, 0x2c, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote}}}}}}}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x5450, 0x0) (async)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg-syz_emit_ethernet
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r3 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r3, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r2, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)
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)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6-sendmmsg
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r3 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r3, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)
sendmmsg(r2, &(0x7f0000007fc0), 0x2d, 0x0) (async, rerun: 32)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink-connect$inet6
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
r3 = socket$netlink(0x10, 0x3, 0x0)
connect$inet6(r3, &(0x7f00000001c0)={0x10, 0x0, 0xa7, @loopback}, 0x1c) (async, rerun: 32)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet-socket$netlink
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)
socket$netlink(0x10, 0x3, 0x0)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet-connect$inet
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)
connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @multicast2}, 0x10)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp-bind$inet
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring-socket$inet_udp
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)
socket$inet_udp(0x2, 0x2, 0x0)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_int
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-socket$packet-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socketpair-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
socketpair(0x2a, 0x6, 0x0, &(0x7f0000000040))
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-write$P9_RFSYNC-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
write$P9_RFSYNC(r0, 0x0, 0x0) (async)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: DATA RACE in packet.(*endpoint).SetPacketMMapEndpoint
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-syz_open_procfs-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') (rerun: 32)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prlimit64-socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
prlimit64(0x0, 0x3, &(0x7f00000000c0)={0x0, 0x2000000000}, 0x0) (async, rerun: 32)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: DATA RACE in packet.(*endpoint).SetSockOptInt
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) (async, rerun: 64)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: DATA RACE in packet.(*endpoint).GetPacketMMapOpts
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0) (async, rerun: 64)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0) (rerun: 64)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a}, 0x1c) (async, rerun: 64)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) (async, rerun: 64)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0) (rerun: 64)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
detailed listing:
executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xa, 0x0, 0x0)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, 0x0, 0x0)

program crashed: panic: runtime error: index out of range [NUM] with length NUM
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: panic: runtime error: index out of range [NUM] with length NUM
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: panic: runtime error: index out of range [NUM] with length NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
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$packet-setsockopt$packet_int-setsockopt$packet_rx_ring
program crashed: panic: runtime error: index out of range [NUM] with length NUM
reproducing took 12m31.27571703s
repro crashed as (corrupted=false):
panic: runtime error: index out of range [3] with length 0

goroutine 291 gp=0xc00057cfc0 m=11 mp=0xc000434008 [running]:
panic({0x1cc6600?, 0xc0001ee078?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0007172c0 sp=0xc000717210 pc=0x478708
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000717300 sp=0xc0007172c0 pc=0x43a814
encoding/binary.littleEndian.Uint32(...)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/encoding/binary/binary.go:87
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc00063a008, {0x7f2d8d580338?, 0xc000717480?}, {0x7f2d8d580338, 0xc000040400}, 0xa, {0xc00063ab1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x7e5 fp=0xc000717430 sp=0xc000717300 pc=0x114c7e5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc00063a008, {0x201c0f8, 0xc000742000}, {0x7f2d8d580338, 0xc000040400}, 0x107, 0xa, {0xc00063ab1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x2e5 fp=0xc000717490 sp=0xc000717430 pc=0x1144c45
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000742000, 0xc00063a008, 0x107, 0xa, {0xc00063ab1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:634 +0x608 fp=0xc0007175b0 sp=0xc000717490 pc=0x113bee8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc00063a008, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x3b5 fp=0xc0007176c8 sp=0xc0007175b0 pc=0x1212755
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00063a008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x995 fp=0xc000717960 sp=0xc0007176c8 pc=0xf52b95
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00063a008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc000717a08 sp=0xc000717960 pc=0xf549f2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00063a008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc000717a78 sp=0xc000717a08 pc=0xf543f4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00063a008)
	pkg/sentry/kernel/task_syscall.go:258 +0x4b0 fp=0xc000717b98 sp=0xc000717a78 pc=0xf53f90
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00063a008?, 0xc00063a008)
	pkg/sentry/kernel/task_run.go:269 +0x1fae fp=0xc000717e70 sp=0xc000717b98 pc=0xf3fece
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00063a008, 0xa)
	pkg/sentry/kernel/task_run.go:97 +0x4fb fp=0xc000717fb0 sp=0xc000717e70 pc=0xf3d53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000717fe0 sp=0xc000717fb0 pc=0xf50965
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000717fe8 sp=0xc000717fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 31
	pkg/sentry/kernel/task_start.go:412 +0x165

final repro crashed as (corrupted=false):
panic: runtime error: index out of range [3] with length 0

goroutine 291 gp=0xc00057cfc0 m=11 mp=0xc000434008 [running]:
panic({0x1cc6600?, 0xc0001ee078?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0007172c0 sp=0xc000717210 pc=0x478708
runtime.goPanicIndex(0x3, 0x0)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:115 +0x74 fp=0xc000717300 sp=0xc0007172c0 pc=0x43a814
encoding/binary.littleEndian.Uint32(...)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/encoding/binary/binary.go:87
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptPacket(0xc00063a008, {0x7f2d8d580338?, 0xc000717480?}, {0x7f2d8d580338, 0xc000040400}, 0xa, {0xc00063ab1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:2754 +0x7e5 fp=0xc000717430 sp=0xc000717300 pc=0x114c7e5
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt(0xc00063a008, {0x201c0f8, 0xc000742000}, {0x7f2d8d580338, 0xc000040400}, 0x107, 0xa, {0xc00063ab1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:1873 +0x2e5 fp=0xc000717490 sp=0xc000717430 pc=0x1144c45
gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).SetSockOpt(0xc000742000, 0xc00063a008, 0x107, 0xa, {0xc00063ab1c, 0x0, 0x90})
	pkg/sentry/socket/netstack/netstack.go:634 +0x608 fp=0xc0007175b0 sp=0xc000717490 pc=0x113bee8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetSockOpt(0xc00063a008, 0x0?, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/syscalls/linux/sys_socket.go:551 +0x3b5 fp=0xc0007176c8 sp=0xc0007175b0 pc=0x1212755
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00063a008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/kernel/task_syscall.go:143 +0x995 fp=0xc000717960 sp=0xc0007176c8 pc=0xf52b95
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00063a008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc000717a08 sp=0xc000717960 pc=0xf549f2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00063a008, 0x36, {{0x3}, {0x107}, {0xa}, {0x0}, {0x0}, {0x7fb6eb4fce58}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc000717a78 sp=0xc000717a08 pc=0xf543f4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00063a008)
	pkg/sentry/kernel/task_syscall.go:258 +0x4b0 fp=0xc000717b98 sp=0xc000717a78 pc=0xf53f90
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00063a008?, 0xc00063a008)
	pkg/sentry/kernel/task_run.go:269 +0x1fae fp=0xc000717e70 sp=0xc000717b98 pc=0xf3fece
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00063a008, 0xa)
	pkg/sentry/kernel/task_run.go:97 +0x4fb fp=0xc000717fb0 sp=0xc000717e70 pc=0xf3d53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000717fe0 sp=0xc000717fb0 pc=0xf50965
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000717fe8 sp=0xc000717fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 31
	pkg/sentry/kernel/task_start.go:412 +0x165