在嵌入式 linux 环境(PowerPC 上定制的 2.4.25)中,几个小时后我得到以下内核恐慌:
Oops: kernel access of bad area, sig: 11
NIP: C9471C7C XER: 20000000 LR: C0018C74 SP: C0198E20 REGS: c0198d70 TRAP: 0800 Not tainted
MSR: 00009030 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11
DEAR: C9876FFF, ESR: 00000000
TASK = c0197020[0] 'swapper' Last syscall: 120
last math 00000000 last altivec 00000000
PLB0: bear= 0x48041040 acr= 0x00000000 besr= 0x00000000
PLB0 to OPB: bear= 0x00cc1000 besr0= 0x00000000 besr1= 0x00000000
GPR00: 00000000 C0198E20 C0197020 00000000 C016E494 000000C2 C01D0000 …Run Code Online (Sandbox Code Playgroud)