Stephen Hemminger napisał(a): > On Tue, 27 Jun 2006 16:12:42 +0200 > "Michal Piotrowski" <[EMAIL PROTECTED]> wrote: > >> Hi, >> >> On 27/06/06, Andrew Morton <[EMAIL PROTECTED]> wrote: >>> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.17/2.6.17-mm3/ >>> >>> >> It looks like a skge bug >> >> ========================================================= >> [ INFO: possible irq lock inversion dependency detected ] >> --------------------------------------------------------- >> swapper/0 just changed the state of lock: >> (tasklist_lock){..-?}, at: [<c0128092>] send_group_sig_info+0x16/0x34 >> but this lock took another, soft-irq-unsafe lock in the past: >> (&sig->stats_lock){--..} >> >> and interrupts could create inverse lock ordering between them. >> >> >> other info that might help us debug this: >> no locks held by swapper/0. >> >> the first lock's dependencies: >> -> (tasklist_lock){..-?} ops: 13763 { >> initial-use at: >> [<c01353ab>] lock_acquire+0x60/0x80 >> [<c02d0ce2>] _write_lock_irq+0x29/0x38 >> [<c011c4e3>] copy_process+0xea7/0x13c0 >> [<c011cc6a>] do_fork+0x8d/0x18f >> [<c010136c>] kernel_thread+0x6c/0x74 >> [<c0100518>] rest_init+0x14/0x3c >> [<c03b6769>] start_kernel+0x388/0x390 >> [<c0100210>] 0xc0100210 >> in-softirq-R at: >> [..] >> >> Here is a dmesg log >> http://www.stardust.webpages.pl/files/mm/2.6.17-mm3/mm-dmesg > > > That file no longer exists...
It was moved, sorry. Regards, Michal -- Michal K. K. Piotrowski LTG - Linux Testers Group (http://www.stardust.webpages.pl/ltg/wiki/) - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
