panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 132
Starting stack trace...
panic(ffffffff833747b4) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff833af816,ffffffff833ad7fd,84,ffffffff834088f4) at __assert+0x29 sys/kern/subr_prf.c:-1
rtmap_grow(31,21) at rtmap_grow+0x24f
rtable_add(30) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline]
rtable_add(30) at rtable_add+0x2d9 sys/net/rtable.c:223
if_createrdomain(30,ffff800001402000) at if_createrdomain+0x40 sys/net/if.c:1952
ifioctl(ffff800001543650,8020699f,ffff80003b833110,ffff80002f4087e8) at ifioctl+0x1c66 sys/net/if.c:2301
sys_ioctl(ffff80002f4087e8,ffff80003b8332f0,ffff80003b833240) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1
syscall(ffff80003b8332f0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003b8332f0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:746
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x38eb3259890, count: 248
End of stack trace.