panic: kernel diagnostic assertion "map->limit == rtmap_limit" f
ailed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c",
 line 131
Starting stack trace...
panic(ffffffff830b4120) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff83068a43,ffffffff83036f0c,83,ffffffff830a7417) at __assert+0x29
rtmap_grow(17,21) at rtmap_grow+0x1f3 sys/net/rtable.c:131
rtable_add(16) at rtable_add+0x279
if_createrdomain(16,ffff800000b10800) at if_createrdomain+0x40 sys/net/if.c:1945
ifioctl(fffffd8078b21820,8020699f,ffff80002a565cd0,ffff80002a5407c8) at ifioctl+0x19be sys/net/if.c:2294
sys_ioctl(ffff80002a5407c8,ffff80002a565eb0,ffff80002a565e00) at sys_ioctl+0x678
syscall(ffff80002a565eb0) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xbaf326447b0, count: 248
End of stack trace.