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Linux 内核和驱动程序开发技巧 从恐慌呼叫跟踪中获取源代码行 Oct 20 19:21:32 hubert kernel: Call Trace: Oct 20 19:21:32 hubert kernel: [<c8831060>] auth_domain_drop+0x50/0x60 [sunrpc] ... $ gdb ./net/sunrpc/svcauth.o (gdb) list *(auth_domain_drop+0x50) 0x1e0 is in auth_domain_drop (net/sunrpc/svcauth.c:147). (...) 147 authtab[dom->flavour]->domain_release(dom); 从内核地址获取源代码行 $ addr2line -e ./vmlinux 0xc01cf0d1 /mnt/linux-