Messages in this thread | | | Date | Wed, 19 Nov 2008 13:37:17 +0100 | From | Folkert van Heusden <> | Subject | [2.6.28-rc5] RCU detected CPU 0 stall (t=4294893165/750 jiffies) |
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During the boot-process of a 2.6.28-RC5 kernel I got the followin on the console:
- [ 3.479998] RCU detected CPU 0 stall (t=4294893165/750 jiffies) ! [ 3.480004] Pid: 1, comm: swapper Not tainted 2.6.28-rc5-custom2 #1 ! [ 3.480004] Call Trace: ! [ 3.480004] [<c0300c33>] ? printk+0xf/0x14 ! [ 3.480004] [<c0166f15>] __rcu_pending+0x53/0x189 ! [ 3.480004] [<c0167067>] rcu_pending+0x1c/0x47 ! [ 3.480004] [<c0132aa4>] update_process_times+0x2b/0x4e ! [ 3.480004] [<c0144c8d>] tick_sched_timer+0x6d/0x9b ! [ 3.480004] [<c0144c20>] ? tick_sched_timer+0x0/0x9b ! [ 3.480004] [<c013e0cc>] __run_hrtimer+0x60/0x97 ! [ 3.480004] [<c013eb35>] hrtimer_interrupt+0xfe/0x166 ! [ 3.480004] [<c0112eea>] smp_apic_timer_interrupt+0x6c/0x7f ! [ 3.480004] [<c0104829>] apic_timer_interrupt+0x2d/0x34 ! [ 3.480004] [<c043c454>] ? inflate_codes+0x272/0x3bc ! [ 3.480004] [<c043cf22>] inflate_dynamic+0x4c0/0x4f0 ! [ 3.480004] [<c043d775>] unpack_to_rootfs+0x524/0x975 ! [ 3.480004] [<c0147eaf>] ? debug_check_no_locks_freed+0x1a/0x123 ! [ 3.480004] [<c043e202>] ? populate_rootfs+0x0/0xcd ! [ 3.480004] [<c043e202>] ? populate_rootfs+0x0/0xcd ! [ 3.480004] [<c043e278>] populate_rootfs+0x76/0xcd ! [ 3.480004] [<c0101130>] _stext+0x48/0x11e ! [ 3.480004] [<c0206830>] ? ida_get_new_above+0x157/0x171 ! [ 3.480004] [<c0218a08>] ? _raw_spin_lock+0x53/0xfa ! [ 3.480004] [<c02189b1>] ? _raw_spin_unlock+0x74/0x78 ! [ 3.480004] [<c0303759>] ? _spin_unlock+0x1d/0x20 ! [ 3.480004] [<c01c1ab1>] ? proc_register+0x146/0x157 ! [ 3.480004] [<c01c1bda>] ? create_proc_entry+0x7b/0x91 ! [ 3.480004] [<c0166600>] ? register_irq_proc+0x7b/0x9b ! [ 3.480004] [<c0166666>] ? init_irq_proc+0x46/0x59 ! [ 3.480004] [<c04392ee>] kernel_init+0x102/0x150 ! [ 3.480004] [<c04391ec>] ? kernel_init+0x0/0x150 ! [ 3.480004] [<c0104987>] kernel_thread_helper+0x7/0x10 + [ 4.773412] Freeing initrd memory: 53252k freed
This is a P4 with hyperthreading. 0.5GB ram. IDE disk.
Folkert van Heusden
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