Re: [systemd-devel] How to debug crash of systemd

2013-02-13 Thread cee1
在 2013年2月13日星期三,Lennart Poettering 写道: > On Tue, 12.02.13 13:43, cee1 ([email protected] ) wrote: > > > Hi all, > > > > systemd will call crash() if received fatal signals. It will produce a > > core dump for analysis. > > However, it seems signal handler has a separated stack, so can't back > > t

Re: [systemd-devel] How to debug crash of systemd

2013-02-12 Thread Lennart Poettering
On Tue, 12.02.13 13:43, cee1 ([email protected]) wrote: > Hi all, > > systemd will call crash() if received fatal signals. It will produce a > core dump for analysis. > However, it seems signal handler has a separated stack, so can't back > trace the place where exactly the fatal signal triggered

[systemd-devel] How to debug crash of systemd

2013-02-11 Thread cee1
Hi all, systemd will call crash() if received fatal signals. It will produce a core dump for analysis. However, it seems signal handler has a separated stack, so can't back trace the place where exactly the fatal signal triggered. Any idea? BTW, * It will be helpful if could print /proc/1/maps,