| Date | Mon, 19 May 2008 09:02:42 -0400 | From | Steven Rostedt <> | Subject | Re: 2.6.26-rc2-mm1 - machine stuck while booting up with CONFIG_FTRACE_STARTUP_TEST enabled |
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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
[...]
> 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: >
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