panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/multicore/kernel/sys/net/rtable.c", line 132
Starting stack trace...
panic(ffffffff834520b4) at panic+0x1d0 sys/kern/subr_prf.c:229
__assert(ffffffff8348ca57,ffffffff834882ce,84,ffffffff834e1c45) at __assert+0x29 sys/kern/subr_prf.c:-1
rtmap_grow(b5,21) at rtmap_grow+0x24f
rtable_add(b4) at rtable_add+0x2d9 rtable_alloc sys/net/rtable.c:370 [inline]
rtable_add(b4) at rtable_add+0x2d9 sys/net/rtable.c:223
if_createrdomain(b4,ffff800001605800) at if_createrdomain+0x40 sys/net/if.c:2046
ifioctl(ffff800010fdc300,8020699f,ffff80003c41f0d0,ffff80003c3d9778) at ifioctl+0x1c52 sys/net/if.c:2395
sys_ioctl(ffff80003c3d9778,ffff80003c41f2b0,ffff80003c41f200) at sys_ioctl+0x674 sys/kern/sys_generic.c:-1
syscall(ffff80003c41f2b0) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c41f2b0) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x6017ac61fb0, count: 248
End of stack trace.