panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 131
Starting stack trace...
panic(ffffffff830ad8dc) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff8306632a,ffffffff83038d7d,83,ffffffff830a94ff) 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,ffff80000115a800) at if_createrdomain+0x40 sys/net/if.c:1947
ifioctl(fffffd8060ae8df0,8020699f,ffff80002a52dbf0,ffff80002a4b47d0) at ifioctl+0x19be sys/net/if.c:2296
sys_ioctl(ffff80002a4b47d0,ffff80002a52ddd0,ffff80002a52dd20) at sys_ioctl+0x678
syscall(ffff80002a52ddd0) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x4c573eed630, count: 248
End of stack trace.