debug.kdb.enter: 0KDB: enter: sysctl debug.kdb.enter [ thread pid 2022 tid 101930 ] Stopped at kdb_enter+0x78: ori r0, r0, 0x0 db> show spr 0x99 SPR 153(99): 4 db> show thread Thread 101930 at 0xc00000003eca8580: proc (pid 2022): 0xc00000003ec97a30 name: sysctl pcb: 0xe0000000cd0f4a90 stack: 0xe0000000cd0ed000-0xe0000000cd0f4fff flags: 0x4 pflags: 0 state: RUNNING (CPU 38) priority: 124 container lock: sched lock 38 (0xc000000003d54f80) last voluntary switch: 9 ms ago db> x/gx 0xe0000000cd0f4a90+0xe0 0xe0000000cd0f4b70: 300000000 db>