panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 131
Starting stack trace...
panic(ffffffff830b5ad6) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff83068855,ffffffff83035d9e,83,ffffffff830a5ecf) at __assert+0x29
rtmap_grow(24,21) at rtmap_grow+0x1f3 sys/net/rtable.c:131
rtable_add(23) at rtable_add+0x279
if_createrdomain(23,ffff8000011a8800) at if_createrdomain+0x40 sys/net/if.c:1947
ifioctl(fffffd806f04b210,8020699f,ffff800036c3cd80,ffff80002a4cc2a8) at ifioctl+0x19be sys/net/if.c:2296
sys_ioctl(ffff80002a4cc2a8,ffff800036c3cf60,ffff800036c3ceb0) at sys_ioctl+0x678
syscall(ffff800036c3cf60) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xc0a83772aa0, count: 248
End of stack trace.