Messages in this thread | | | Date | Tue, 10 Sep 2002 16:06:22 +0200 | From | Jens Axboe <> | Subject | Re: 2.5.34 BUG at kernel/sched.c:944 (partitions code related?) |
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On Tue, Sep 10 2002, Oleg Drokin wrote: > Hello! > > Starting with yesterday I am seeing kernel BUG at sched.c:944 > on 2.5.3[34], I've seen similar report for 2.5.31 in the list with no > responces, however 2.5.31 was working fine for me. > > Stack trace for the BUG was entirely within idle task (default_idle, > rest_init, cpu_idle, ...) > > It explodes immediatelly after printing: > hda: hda1 hda2 hda3 hda4 < hda5 > > Then panics trying to kill interrupt handler. > > On 2.4 this partition layout looks like this: > hda: [PTBL] [7476/255/63] hda1 hda2 hda3 hda4 < hda5 hda6 > > > Box itself is Dual Athlon MP 1700+. IDE only, 1G RAM, highmem enabled. > > Other strange thing that caught my attention is this, if in 2.5.31 I had > this order or disk detection: > <4>hda: IC35L060AVER07-0, ATA DISK drive > <4>hdb: IC35L060AVER07-0, ATA DISK drive > <4>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > <4>hda: host protected area => 1 > <6>hda: 120103200 sectors (61493 MB) w/1916KiB Cache, CHS=119150/16/63 > <4>hdb: host protected area => 1 > <6>hdb: 120103200 sectors (61493 MB) w/1916KiB Cache, CHS=119150/16/63 > <6> hda: hda1 hda2 hda3 hda4 < hda5 hda6 > > <6> hdb: hdb1 > > Now it does it in reverse like this: > hdb: host protected area => 1 > hdb: 120103200 sectors (61493 MB) w/1916KiB Cache, CHS=119150/16/63 > hdb: hdb1 > hda: host protected area => 1 > hda: 120103200 sectors (61493 MB) w/1916KiB Cache, CHS=119150/16/63 > hda: hda1 hda2 hda3 hda4 < hda5PANIC
Kernel compiled with preempt support or not?
-- Jens Axboe
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