read(3,"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832 write(1,"anycast6 dev_snmp6\t if_inet6\ti"..., 137anycast6 dev_snmp6 if_inet6 ip6_mr_vif ip_mr_vif mcfilter nf_conntrack ptype rt6_stats sockstat tcp6 unix )...
read(3,"\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832 write(1,"anycast6 dev_snmp6\t if_inet6\ti"..., 137anycast6 dev_snmp6 if_inet6 ip6_mr_vif ip_mr_vif mcfilter nf_conntrack ptype rt6_stats sockstat tcp6 unix )...
跟踪指定系统调用可以用 ptrace + seccomp。Filter and Modify System Calls with seccomp and ptrace...
write(1, "anycast6 dev_snmp6\t if_inet6\ti"..., 137anycast6 dev_snmp6 if_inet6 ip6_mr_vif ip_mr_vif mcfilter nf_conntrack ptype rt6_stats sockstat tcp6 unix ) = 137 ... 1. 2. 3. 4. 5. 6. 然而我们都知道,正常来讲操作系统中的各个进程之间是互相隔离的。那么 strace 命令是...
write(1, "anycast6 dev_snmp6\t if_inet6\ti"..., 137anycast6 dev_snmp6 if_inet6 ip6_mr_vif ip_mr_vif mcfilter nf_conntrack ptype rt6_stats sockstat tcp6 unix ) = 137 ... 然而我们都知道,正常来讲操作系统中的各个进程之间是互相隔离的。那么 strace 命令是如何做到能获取其他进程执行...
5. filter strace for only one type of system call -e option can be used to return status of system call in the argument. To see just the openat ( open system call in some other systems ) system call : [root@localhost test]# strace -e openat ls /tmp/test ...
Configuring Strace Strace provides a wide range of options that allow you to customize its behavior and output. By using these options, you can filter the system calls that are traced, limit the output, and control the level of detail provided by Strace. Some common options include: ...
strace是Linux中用于进程监视、诊断和故障排除程序的强大命令行工具。通常,它用于拦截和记录系统调用以及进程接收到的信号。您可以使用strace分析程序如何与系统交互以调试任何程序。 如果程序持续崩溃,或行为不符合预期,此工具非常有用。它提供了对系统运行方式的深入了解。任何用户都可以跟踪自己正在运行的进程。在本教程...
sbclPackages.cl-glfw-opengl-nv__multisample__filter__hint sbclPackages.cl-glfw-opengl-nv__occlusion__query sbclPackages.cl-glfw-opengl-nv__packed__depth__stencil sbclPackages.cl-glfw-opengl-nv__parameter__buffer__object sbclPackages.cl-glfw-opengl-nv__pixel__data__range sbclPackages.cl-glfw...
(3, SOL_RAW, ICMP_FILTER, ~(1<<ICMP_ECHOREPLY|1<<ICMP_DEST_UNREACH|1<<ICMP_SOURCE_QUENCH|1<<ICMP_REDIRECT|1<<ICMP_TIME_EXCEEDED|1<<ICMP_PARAMETERPROB), 4) = 0 setsockopt(3, SOL_IP, IP_RECVERR, [1], 4) = 0 setsockopt(3, SOL_SOCKET, SO_SNDBUF, [324], 4) = 0 ...