Extracting prog: 36.918130243s
Minimizing prog: 19m41.844975026s
Simplifying prog options: 3m14.905273298s
Extracting C: 34.702012104s
Simplifying C: 11m30.799020802s


extracting reproducer from 67 programs
first checking the prog from the crash report
single: executing 1 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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socket$netlink-socket$nl_netfilter-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socket$nl_netfilter(0x10, 0x3, 0xc) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r2, <r3=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r1, @ANYRES16=r3], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program crashed: WARNING in inet6_rt_notify
single: successfully extracted reproducer
found reproducer with 10 syscalls
minimizing guilty program
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socket$netlink-socket$nl_netfilter-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socket$nl_netfilter(0x10, 0x3, 0xc) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r2, <r3=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r1, @ANYRES16=r3], 0x4c}}, 0x40000) (async, rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socket$netlink-socket$nl_netfilter-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socket$nl_netfilter(0x10, 0x3, 0xc) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r2}, 0x4)
sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socket$netlink-socket$nl_netfilter-socketpair$unix-bpf$MAP_CREATE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socket$nl_netfilter(0x10, 0x3, 0xc) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r1, @ANYRES16], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socket$netlink-socket$nl_netfilter-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socket$nl_netfilter(0x10, 0x3, 0xc) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r1, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socket$netlink-socket$nl_netfilter-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socket$nl_netfilter(0x10, 0x3, 0xc) (async)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r2, <r3=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r1, @ANYRES16=r3], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r2, <r3=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r1, @ANYRES16=r3], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program crashed: WARNING in inet6_rt_notify
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
r1 = socket(0x10, 0x3, 0x0) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r2, <r3=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r1, @ANYRES16=r3], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-sendmsg$nl_route-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@newlink={0x3c, 0x10, 0x1, 0x10, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x20, 0x40e28}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macsec={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACSEC_INC_SCI={0x5}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24008001}, 0x8000)
socket$netlink(0x10, 0x3, 0x0) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program crashed: WARNING in inet6_rt_notify
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
r0 = socket(0x10, 0x3, 0x0) (async)
socket$netlink(0x10, 0x3, 0x0) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0) (async)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program crashed: WARNING in inet6_rt_notify
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program crashed: WARNING in inet6_rt_notify
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1}, 0x4)
sendmsg$nl_route(r0, 0x0, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={0x0, 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, 0x0, 0x0, 0xfc) (rerun: 64)

program did not crash
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program crashed: WARNING in inet6_rt_notify
extracting C reproducer
testing compiled C program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program did not crash
simplifying guilty program options
testing program (duration=41.229391371s, {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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program did not crash
testing program (duration=41.229391371s, {Threaded:true 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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program did not crash
testing program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program crashed: WARNING in inet6_rt_notify
extracting C reproducer
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
simplifying C reproducer
testing compiled C program (duration=41.229391371s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program did not crash
testing compiled C program (duration=41.229391371s, {Threaded:true 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:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program did not crash
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true 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:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program did not crash
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program did not crash
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing compiled C program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
program crashed: WARNING in inet6_rt_notify
testing program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program did not crash
validation run: crashed=false
testing program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program did not crash
validation run: crashed=false
testing program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program crashed: WARNING in inet6_rt_notify
validation run: crashed=true
testing program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program crashed: WARNING in inet6_rt_notify
validation run: crashed=true
testing program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program did not crash
validation run: crashed=false
testing program (duration=41.229391371s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true 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$netlink-socket-socket$netlink-socketpair$unix-bpf$MAP_CREATE-bpf$BPF_MAP_CONST_STR_FREEZE-sendmsg$nl_route-sendmmsg
detailed listing:
executing program 0:
socket$netlink(0x10, 0x3, 0x0)
r0 = socket(0x10, 0x3, 0x0)
socket$netlink(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000100)={r1, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001800010d00000000000000850a000000000000000500000014000500200100000000000000000100000000001c00090008000000", @ANYRES32=r0, @ANYRES16=r2], 0x4c}}, 0x40000) (async, rerun: 64)
sendmmsg(r0, &(0x7f0000000000), 0x4000000000001f2, 0xfc)

program crashed: WARNING in inet6_rt_notify
validation run: crashed=true
reproducing took 40m33.790792074s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 3 PID: 7876 at net/ipv6/route.c:6342 inet6_rt_notify+0x475/0x4b0 net/ipv6/route.c:6342
Modules linked in:
CPU: 3 UID: 0 PID: 7876 Comm: syz.0.603 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:inet6_rt_notify+0x475/0x4b0 net/ipv6/route.c:6342
Code: fc ff ff e8 6d 52 ea f7 e9 47 fc ff ff 48 8b 7c 24 08 4c 89 04 24 e8 5a 52 ea f7 4c 8b 04 24 e9 94 fd ff ff e8 9c fe 84 f7 90 <0f> 0b 90 e9 bd fd ff ff e8 6e 52 ea f7 e9 bb fb ff ff 48 89 df e8
RSP: 0018:ffffc9000c5671d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffffc9000c567540 RCX: ffffffff8a36e790
RDX: ffff888028dda440 RSI: ffffffff8a36e9d4 RDI: 0000000000000005
RBP: ffff888025191180 R08: 0000000000000005 R09: 00000000ffffffa6
R10: 00000000ffffffa6 R11: 0000000000000001 R12: 00000000ffffffa6
R13: 0000000000000900 R14: ffff88802e0f0000 R15: 0000000000000000
FS:  00007febf385e6c0(0000) GS:ffff8880d6a20000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007febf385df98 CR3: 000000005480a000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ip6_route_mpath_notify+0xde/0x280 net/ipv6/route.c:5356
 ip6_route_multipath_add+0x1181/0x1bd0 net/ipv6/route.c:5536
 inet6_rtm_newroute+0xe4/0x1a0 net/ipv6/route.c:5647
 rtnetlink_rcv_msg+0x95e/0xe90 net/core/rtnetlink.c:6944
 netlink_rcv_skb+0x155/0x420 net/netlink/af_netlink.c:2552
 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
 netlink_unicast+0x58d/0x850 net/netlink/af_netlink.c:1346
 netlink_sendmsg+0x8d1/0xdd0 net/netlink/af_netlink.c:1896
 sock_sendmsg_nosec net/socket.c:712 [inline]
 __sock_sendmsg net/socket.c:727 [inline]
 ____sys_sendmsg+0xa95/0xc70 net/socket.c:2566
 ___sys_sendmsg+0x134/0x1d0 net/socket.c:2620
 __sys_sendmmsg+0x200/0x420 net/socket.c:2709
 __do_sys_sendmmsg net/socket.c:2736 [inline]
 __se_sys_sendmmsg net/socket.c:2733 [inline]
 __x64_sys_sendmmsg+0x9c/0x100 net/socket.c:2733
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7febf298e9a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007febf385e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00007febf2bb6080 RCX: 00007febf298e9a9
RDX: 04000000000001f2 RSI: 0000200000000000 RDI: 0000000000000004
RBP: 00007febf2a10d69 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000000fc R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007febf2bb6080 R15: 00007ffd01e582c8
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 3 PID: 7876 at net/ipv6/route.c:6342 inet6_rt_notify+0x475/0x4b0 net/ipv6/route.c:6342
Modules linked in:
CPU: 3 UID: 0 PID: 7876 Comm: syz.0.603 Not tainted 6.16.0-rc7-syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:inet6_rt_notify+0x475/0x4b0 net/ipv6/route.c:6342
Code: fc ff ff e8 6d 52 ea f7 e9 47 fc ff ff 48 8b 7c 24 08 4c 89 04 24 e8 5a 52 ea f7 4c 8b 04 24 e9 94 fd ff ff e8 9c fe 84 f7 90 <0f> 0b 90 e9 bd fd ff ff e8 6e 52 ea f7 e9 bb fb ff ff 48 89 df e8
RSP: 0018:ffffc9000c5671d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffffc9000c567540 RCX: ffffffff8a36e790
RDX: ffff888028dda440 RSI: ffffffff8a36e9d4 RDI: 0000000000000005
RBP: ffff888025191180 R08: 0000000000000005 R09: 00000000ffffffa6
R10: 00000000ffffffa6 R11: 0000000000000001 R12: 00000000ffffffa6
R13: 0000000000000900 R14: ffff88802e0f0000 R15: 0000000000000000
FS:  00007febf385e6c0(0000) GS:ffff8880d6a20000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007febf385df98 CR3: 000000005480a000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ip6_route_mpath_notify+0xde/0x280 net/ipv6/route.c:5356
 ip6_route_multipath_add+0x1181/0x1bd0 net/ipv6/route.c:5536
 inet6_rtm_newroute+0xe4/0x1a0 net/ipv6/route.c:5647
 rtnetlink_rcv_msg+0x95e/0xe90 net/core/rtnetlink.c:6944
 netlink_rcv_skb+0x155/0x420 net/netlink/af_netlink.c:2552
 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
 netlink_unicast+0x58d/0x850 net/netlink/af_netlink.c:1346
 netlink_sendmsg+0x8d1/0xdd0 net/netlink/af_netlink.c:1896
 sock_sendmsg_nosec net/socket.c:712 [inline]
 __sock_sendmsg net/socket.c:727 [inline]
 ____sys_sendmsg+0xa95/0xc70 net/socket.c:2566
 ___sys_sendmsg+0x134/0x1d0 net/socket.c:2620
 __sys_sendmmsg+0x200/0x420 net/socket.c:2709
 __do_sys_sendmmsg net/socket.c:2736 [inline]
 __se_sys_sendmmsg net/socket.c:2733 [inline]
 __x64_sys_sendmmsg+0x9c/0x100 net/socket.c:2733
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7febf298e9a9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007febf385e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00007febf2bb6080 RCX: 00007febf298e9a9
RDX: 04000000000001f2 RSI: 0000200000000000 RDI: 0000000000000004
RBP: 00007febf2a10d69 R08: 0000000000000000 R09: 0000000000000000
R10: 00000000000000fc R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007febf2bb6080 R15: 00007ffd01e582c8
 </TASK>