panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 131
Starting stack trace...
panic(ffffffff830beb37) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff83074e69,ffffffff830434e4,83,ffffffff830b3cf3) at __assert+0x29
rtmap_grow(2,21) at rtmap_grow+0x1f3 sys/net/rtable.c:131
rtable_add(1) at rtable_add+0x279
if_createrdomain(1,ffff8000012b1000) at if_createrdomain+0x40 sys/net/if.c:1945
ifioctl(fffffd807de467f8,8020699f,ffff800035a43950,ffff8000376487c0) at ifioctl+0x19be sys/net/if.c:2294
sys_ioctl(ffff8000376487c0,ffff800035a43b30,ffff800035a43a80) at sys_ioctl+0x678
syscall(ffff800035a43b30) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x5b6107aeab0, count: 248
End of stack trace.