On Sat, 11 Aug 2007 02:34:34 +0000 (UTC) Russ Dill <[EMAIL PROTECTED]> wrote:
> On 2.6.22 from debian (stock), I have a process (dpkg) stuck with the > following > calltrace: > > SysRq : Show Blocked State > > free sibling > task PC stack pid father child younger older > dpkg D 00000003 0 26040 20765 (NOTLB) > e57d5e30 00200082 00000000 00000003 dfc48ba8 00000000 dfc48ba8 > 00000000 > 00000007 e0af45c0 e8ce17aa 0002827f 00051ec2 e0af46cc c1809980 > 00000000 > e8ce1324 0002827f 00200082 f881cd4c 00200286 f8ba2c85 c1809980 > e57d5e60 > Call Trace: > [<f881cd4c>] md_wakeup_thread+0x26/0x28 [md_mod] > [<f8ba2c85>] raid5_unplug_device+0x4e/0x5a [raid456] The above is stack gunk. > [<c02a786e>] io_schedule+0x1d/0x27 > [<c014f3c5>] sync_page+0x0/0x3b > [<c014f3fd>] sync_page+0x38/0x3b > [<c02a7a6f>] __wait_on_bit_lock+0x2a/0x52 > [<c014f3b7>] __lock_page+0x58/0x5e > [<c01333aa>] wake_bit_function+0x0/0x3c > [<c0155daa>] truncate_inode_pages_range+0x201/0x256 > [<c0155e16>] truncate_inode_pages+0x17/0x1a > [<f8c867eb>] reiserfs_delete_inode+0x36/0xdd [reiserfs] > [<f8c867b5>] reiserfs_delete_inode+0x0/0xdd [reiserfs] > [<c017acc5>] generic_delete_inode+0xa0/0x105 > [<c017a4ad>] iput+0x60/0x62 > [<c0172f41>] do_unlinkat+0xb6/0x126 > [<c0103d7e>] syscall_call+0x7/0xb > ======================= > > My system is still up and running. > It's stuck waiting for a page to come unlocked. The most likely explanation is that an IO got lost. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
