panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 131
Starting stack trace...
panic(ffffffff830b1620) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff83067bad,ffffffff83039e61,83,ffffffff830aa9af) 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(fffffd8057ceb5e8,8020699f,ffff800035c2ef50,ffff80002a4d1bf8) at ifioctl+0x19be sys/net/if.c:2294
sys_ioctl(ffff80002a4d1bf8,ffff800035c2f130,ffff800035c2f080) at sys_ioctl+0x678
syscall(ffff800035c2f130) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x46e157eb60, count: 248
End of stack trace.