Messages in this thread | | | Date | Fri, 14 Jul 2006 23:30:22 +1200 | From | Reuben Farrelly <> | Subject | Re: 2.6.18-rc1-mm2 |
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On 14/07/2006 5:48 p.m., Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/ > > - Patches were merged, added, dropped and fixed. Nothing particularly exciting. > > - Added the avr32 architecture. Review is sought, please.
Another oops, USB related perhaps?
Fedora Core release 5.90 (Test) Kernel 2.6.18-rc1-mm2 on an x86_64
tornado.reub.net login: Unable to handle kernel NULL pointer dereference at 0000000000000020 RIP: [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb PGD 27153067 PUD 27152067 PMD 0 Oops: 0000 [1] SMP last sysfs file: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/usbdev2.4/dev CPU 0 Modules linked in: hidp rfcomm l2cap bluetooth ipv6 ip_gre iptable_filter iptable_nat ip_nat ip_conntrack nfnetlink iptable_mangle ip_tables binfmt_misc iTCO_wdt i2c_i801 serio_raw Pid: 104, comm: khubd Not tainted 2.6.18-rc1-mm2 #1 RIP: 0010:[<ffffffff8029a9b1>] [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb RSP: 0018:ffff81003f2ddc98 EFLAGS: 00010046 RAX: 0000000000000002 RBX: 0000000000000246 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff81003f2ddd08 R08: 0000000000000001 R09: 0000000000000000 R10: ffffffff80488338 R11: 0000000000000001 R12: 0000000000000000 R13: ffffffff805ac760 R14: ffff810037f96140 R15: 0000000000000018 FS: 0000000000000000(0000) GS:ffffffff808af000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000020 CR3: 000000002725c000 CR4: 00000000000006e0 Process khubd (pid: 104, threadinfo ffff81003f2dc000, task ffff810037f96140) Stack: ffffffff80263d05 0000000000000246 ffff81003ec0f4f0 ffff810012202370 000000003f2ddcd8 0000000000000002 0000000000000000 ffff81003ec0f4e8 ffff81003f2ddd08 0000000000000246 0000000000000000 ffffffff805ac760 Call Trace: [<ffffffff8029b63a>] lock_acquire+0x4f/0x75 [<ffffffff802654fa>] _spin_lock+0x25/0x34 [<ffffffff80488338>] klist_remove+0x15/0x36 [<ffffffff803b63fe>] bus_remove_device+0xa7/0xc9 [<ffffffff803b4d4d>] device_del+0x162/0x195 [<ffffffff803f5b96>] usb_disconnect+0xbb/0x10e [<ffffffff803f69df>] hub_thread+0x3ff/0xc36 [<ffffffff802332a3>] kthread+0xd3/0x100 [<ffffffff802602f2>] child_rip+0x8/0x12
Code: 49 8b 5f 08 48 85 db 0f 85 4e 03 00 00 49 83 3f 00 75 03 4d RIP [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb RSP <ffff81003f2ddc98> CR2: 0000000000000020
I didn't see this one but more than likely it happened when my 2 yr old hit the KVM "change console" button (it's a USB KVM and there are no other USB devices on the system).
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