login: panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 132
Starting stack trace...
panic(ffffffff83412c7c) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff83452125,ffffffff8342d44d,84,ffffffff834a0a64) at __assert+0x29 sys/kern/subr_prf.c:-1
rtmap_grow(b5,21) at rtmap_grow+0x1f2
rtable_add(b4) at rtable_add+0x289 rtable_alloc sys/net/rtable.c:370 [inline]
rtable_add(b4) at rtable_add+0x289 sys/net/rtable.c:223
if_createrdomain(b4,ffff8000015e9000) at if_createrdomain+0x40 sys/net/if.c:2045
ifioctl(ffff800001627c20,8020699f,ffff8000390e4e20,ffff80002a78c2b0) at ifioctl+0x1be2 sys/net/if.c:2394
sys_ioctl(ffff80002a78c2b0,ffff8000390e4ff0,ffff8000390e4f40) at sys_ioctl+0x660 sys/kern/sys_generic.c:-1
syscall(ffff8000390e4ff0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff8000390e4ff0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x55b7d76d500, count: 248
End of stack trace.