Messages in this thread | | | Date | Mon, 19 May 2008 19:38:02 +0530 | From | Kamalesh Babulal <> | Subject | Re: 2.6.26-rc2-mm1 - machine stuck while booting up with CONFIG_FTRACE_STARTUP_TEST enabled |
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Steven Rostedt wrote: > Kamalesh Babulal wrote: >> Hi Andrew, >> >> The 2.6.26-rc2-mm1 kernel gets stuck, while booting up on x86_64 machine, >> with the CONFIG_FTRACE_STARTUP_TEST enabled. The following .config >> options related to FTRACE are enabled. >> >> CONFIG_FTRACE_SELFTEST=y >> CONFIG_FTRACE_STARTUP_TEST=y >> CONFIG_FTRACE=y >> CONFIG_HAVE_FTRACE=y >> CONFIG_DYNAMIC_FTRACE=y >> > > [...] > >> Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1805035 >> Policy zone: Normal >> Kernel command line: root=/dev/sda1 ro console=tty0 console=ttyS0,38400n1 noapci IDENT=1211176695 > > Hi, could you do nmi_watchdog=1 and see if that gives you a stack dump? > > Thanks. > > -- Steve
Hi Steven,
Passing nmi_watchdog=1 did not help in getting any extra information, over the previous console log. The boot up message is stuck exactly at the same place.
> > [...] > >> checking if image is initramfs... it is >> Freeing initrd memory: 1466k freed >> audit: initializing netlink socket (disabled) >> type=2000 audit(1211176950.517:1): initialized >> Testing tracer sched_switch: PASSED >> Testing tracer sysprof: PASSED >> Testing tracer ftrace: >> >
-- Thanks & Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL.
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