Using kernel 2.6.38-10-generic #44 Ubuntu, x64 (stock from ubuntu 11.04), on HP dv6-3180 I'm getting this too (also the "Link up" message from #4). Below is a (hopefully relevant) part of the kernel panic message (might contain typos):
Kernel panic...: Fatal exception in interrupt Call trace: <IRQ> panic oops_end+0xea/0xf0 no_context+0xfd/0x190 __bad_area_nosemaphore+0x125/0x1e0 bad_area_nosemaphore+0x13/0x20 do_page_fault+0x44d/0x540 sk_reset_timer+0x1c/0x30 tcp_send_delayed_ack+0xf3/0x100 __tcp_ack_snd_check+0x70/0xa0 tcp_rcv_established+0x40c/0x720 page_fault+0x25/0x30 memcpy+0xb/0x120 swiotlb_bounce+0x1e/0x40 swiotlb_tbl_sync_single+0x3b/0x80 swiotlb_sync_single_for_cpu+0xc/0x10 rtl8169_try_rx_copy.clone.54+0x77/0x110 [r8169] rtl8169_rx_interrput.clone.56+0x160/0x370 [r8169] rtl8169_poll+0x40/0xa0 [r8169] net_rx_action+0x1280/0x270 __do_softirc+0xa8/0x1c0 ... _raw_spin_unlock_irqrestore+0x19/0x30 __rtl8169_check_link_status+0x75/0x120 [r8169] rtl8169_reset_task+0x0/0x140 [r8169] rtl8169_reset_task+0x10c/0x140 [r8169] process_one_work+0x11d/0x42- ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/784335 Title: Heavy network utilization with r8169 leads to kernel panic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/784335/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
