assert failed: spinlock_acquire spinlock.h:122 (result == core_id || result == SPINLOCK_FREE) Backtrace: 0x400833dd:0x3ffb5060 0x40087f2d:0x3ffb5080 0x4008d281:0x3ffb50a0 0x4008ac8b:0x3ffb51d0 0x40088c0e:0x3ffb