On Thu, 2010-05-27 at 10:38 +0200, Jose Luis Salas wrote: > Package: linux-2.6 > Version: 2.6.32-9 > Severity: important > Tags: squeeze > > Network hangs with network activy and if I press a key of the computer > the network resumes its activity. While the net is frozen the date of > the computer is frozen too.
Weird... I saw this in your kernel log: > [ 6.810452] agpgart-sis 0000:00:00.0: AGP bridge [1039/0760] > [ 6.814691] BUG: unable to handle kernel NULL pointer dereference at > 00000008 > [ 6.818561] IP: [<f80e89c9>] agp_generic_create_gatt_table+0x53/0x176 > [agpgart] > [ 6.818561] *pde = 00000000 > [ 6.818561] Oops: 0000 [#1] SMP > [ 6.818561] last sysfs file: /sys/bus/pci/drivers/agpgart-amd64/uevent > [ 6.818561] Modules linked in: amd64_agp(+) i2c_core acer_wmi(-) rfkill > led_class k8temp wmi ac sis_agp battery button shpchp agpgart pci_hotplug > serio_raw evdev psmouse processor ext3 jbd mbcache ide_cd_mod ohci_hcd > ide_gd_mod cdrom ata_generic libata scsi_mod ide_pci_generic ehci_hcd thermal > sis5513 thermal_sys usbcore nls_base sis900 mii ide_core [last unloaded: > scsi_wait_scan] > [ 6.818561] > [ 6.818561] Pid: 284, comm: modprobe Not tainted (2.6.32-3-686 #1) Aspire > 3000 > [ 6.818561] EIP: 0060:[<f80e89c9>] EFLAGS: 00010246 CPU: 0 > [ 6.818561] EIP is at agp_generic_create_gatt_table+0x53/0x176 [agpgart] > [ 6.818561] EAX: 00000002 EBX: 000001b8 ECX: 00000002 EDX: 00000000 > [ 6.818561] ESI: f6cc2900 EDI: 000003d1 EBP: 00000010 ESP: f6f8df0c > [ 6.818561] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 > [ 6.818561] Process modprobe (pid: 284, ti=f6f8c000 task=ee085dc0 > task.ti=f6f8c000) > [ 6.818561] Stack: > [ 6.818561] f6f8df10 00000000 000001b8 00000200 000003d1 f6cc2900 > f80e72c9 f7e27cc4 > [ 6.818561] <0> 00000000 e0000000 00000000 f6c41000 f7e27ace e0000000 > 000000a0 f6cc2900 > [ 6.818561] <0> a013e7c1 f6ca5000 00000001 00000000 f6c4105c 00000002 > 00000000 00000070 > [ 6.818561] Call Trace: > [ 6.818561] [<f80e72c9>] ? agp_add_bridge+0x1cc/0x3d5 [agpgart] > [ 6.818561] [<f7e27ace>] ? agp_amd64_probe+0x50a/0x550 [amd64_agp] > [ 6.818561] [<f7c6b000>] ? agp_amd64_init+0x0/0xac [amd64_agp] > [ 6.818561] [<f7c6b08e>] ? agp_amd64_init+0x8e/0xac [amd64_agp] > [ 6.818561] [<c100113e>] ? do_one_initcall+0x55/0x155 > [ 6.818561] [<c1057b0d>] ? sys_init_module+0xa7/0x1d7 > [ 6.818561] [<c10030fb>] ? sysenter_do_call+0x12/0x28 > [ 6.818561] Code: 24 04 0f 84 89 00 00 00 89 c5 45 c1 e5 04 8b 46 04 8b 40 > 0c 83 f8 01 74 12 72 10 83 f8 02 74 0b 31 ff c7 04 24 00 00 00 00 eb 09 <8b> > 7a 08 8b 52 04 89 14 24 89 fa b8 d0 00 00 00 e8 5f 3a fa c8 > [ 6.818561] EIP: [<f80e89c9>] agp_generic_create_gatt_table+0x53/0x176 > [agpgart] SS:ESP 0068:f6f8df0c > [ 6.818561] CR2: 0000000000000008 > [ 6.959944] ---[ end trace dcdc36ce97ea51a7 ]--- This indicates bug #548090, which is fixed in package version 2.6.32-13. This is not obviously related to the problem you are reporting, but please do update to the latest version and check whether it still occurs. Ben. -- Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse.
signature.asc
Description: This is a digitally signed message part
