panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 132
Starting stack trace...
panic(ffffffff83341aa6) at panic+0x1ba sys/kern/subr_prf.c:229
__assert(ffffffff8337b289,ffffffff8335e080,84,ffffffff833d313c) at __assert+0x29 sys/kern/subr_prf.c:-1
rtmap_grow(21,21) at rtmap_grow+0x1f2
rtable_add(20) at rtable_add+0x289 rtable_alloc sys/net/rtable.c:370 [inline]
rtable_add(20) at rtable_add+0x289 sys/net/rtable.c:223
if_createrdomain(20,ffff800001469000) at 
if_createrdomain+0x40
ifioctl(ffff8000014dd170,8020699f,ffff80003c9816f0,ffff80003c985a18) at ifioctl+0x1c06 sys/net/if.c:2301
sys_ioctl(ffff80003c985a18,ffff80003c9818c0,ffff80003c981810) at sys_ioctl+0x660 sys/kern/sys_generic.c:-1
syscall(ffff80003c9818c0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003c9818c0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:748
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x7e8dca05850, count: 248
End of stack trace.
syncing disks...set $lines = 0
set $maxwidth = 0
show panic
trace
show registers
show proc
ps
show all locks
show malloc
show all pools
machine ddbcpu 0
trace
machine ddbcpu 1
trace