I'm running into this issue as well with the latest 8.04 kernel upgrade, 2.6.24-21-generic. I have experience this failure twice after upgrading from 2.6.24-19 to 2.6.24-21 over the weekend. (I'm not sure if this is a coincidence or related to the 2.6.24-21 upgrade.)
In between these to failures I removed the t3g module and reloaded it, and ran " sudo /etc/init.d/networking restart", which restored network access for a few minutes before it failed again. I have rebooted and select the 2.6.24-19-generic kernel image and have not seen this problem again so far. I am not ready to upgrade to 8.10 at this point, and am hoping that since that 8.04 is a LTS release, more effort would be given to resolve the problem in the current release (e.g. providing a backported a fix if one is found) dmesg output: [240695.024343] NETDEV WATCHDOG: eth0: transmit timed out [240695.024354] tg3: eth0: transmit timed out, resetting [240695.024363] tg3: DEBUG: MAC_TX_STATUS[ffffffff] MAC_RX_STATUS[ffffffff] [240695.024382] tg3: DEBUG: RDMAC_STATUS[ffffffff] WDMAC_STATUS[ffffffff] [240695.126949] tg3: tg3_stop_block timed out, ofs=2c00 enable_bit=2 [240695.226292] tg3: tg3_stop_block timed out, ofs=2000 enable_bit=2 [240695.325629] tg3: tg3_stop_block timed out, ofs=2400 enable_bit=2 [240695.424983] tg3: tg3_stop_block timed out, ofs=2800 enable_bit=2 [240695.524324] tg3: tg3_stop_block timed out, ofs=3000 enable_bit=2 [240695.623661] tg3: tg3_stop_block timed out, ofs=1400 enable_bit=2 [240695.723001] tg3: tg3_stop_block timed out, ofs=1800 enable_bit=2 [240695.822337] tg3: tg3_stop_block timed out, ofs=c00 enable_bit=2 [240695.921674] tg3: tg3_stop_block timed out, ofs=4800 enable_bit=2 [240696.021016] tg3: tg3_stop_block timed out, ofs=1000 enable_bit=2 [240696.120348] tg3: tg3_stop_block timed out, ofs=1c00 enable_bit=2 [240696.219732] tg3: tg3_abort_hw timed out for eth0, TX_MODE_ENABLE will not clear MAC_TX_MODE=ffffffff [240696.319071] tg3: tg3_stop_block timed out, ofs=3c00 enable_bit=2 [240696.418407] tg3: tg3_stop_block timed out, ofs=4c00 enable_bit=2 [240697.862486] tg3: eth0: No firmware running. [240699.054871] tg3: tg3_abort_hw timed out for eth0, TX_MODE_ENABLE will not clear MAC_TX_MODE=ffffffff [240706.797411] BUG: soft lockup - CPU#0 stuck for 11s! [events/0:6] [240706.797416] [240706.797421] Pid: 6, comm: events/0 Tainted: P (2.6.24-21-generic #1) [240706.797426] EIP: 0060:[<c021a0f7>] EFLAGS: 00000283 CPU: 0 [240706.797435] EIP is at delay_tsc+0x27/0x50 [240706.797439] EAX: abd19282 EBX: 0000da7e ECX: 00000000 EDX: 0000da7e [240706.797443] ESI: abd19279 EDI: f7c73ec8 EBP: abd185c5 ESP: f7c73e7c [240706.797448] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [240706.797452] CR0: 8005003b CR2: 97ab6000 CR3: 37f1e000 CR4: 00000690 [240706.797457] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [240706.797461] DR6: ffff0ff0 DR7: 00000400 [240706.797511] [<c021a096>] __delay+0x6/0x10 [240706.797522] [<f88b2245>] tg3_readphy+0x65/0x100 [tg3] [240706.797569] [<f88b38f5>] tg3_setup_copper_phy+0x195/0xb80 [tg3] [240706.797609] [<c0118855>] smp_apic_timer_interrupt+0x55/0x80 [240706.797663] [<f88b4505>] tg3_setup_phy+0x225/0xed0 [tg3] [240706.797717] [<f88b1383>] _tw32_flush+0x53/0x80 [tg3] [240706.797753] [<f88b3481>] tg3_write_mem+0x81/0x120 [tg3] [240706.797806] [<f88b7692>] tg3_reset_hw+0xe22/0x17f0 [tg3] [240706.797880] [<f88c0aa0>] tg3_reset_task+0x0/0x180 [tg3] [240706.797898] [<c021a096>] __delay+0x6/0x10 [240706.797908] [<f88b327a>] tg3_switch_clocks+0x5a/0xc0 [tg3] [240706.797956] [<f88c0aa0>] tg3_reset_task+0x0/0x180 [tg3] [240706.797978] [<f88c0bb4>] tg3_reset_task+0x114/0x180 [tg3] [240706.798010] [<c013cd4f>] run_workqueue+0xbf/0x160 [240706.798056] [<c013d7f0>] worker_thread+0x0/0xe0 [240706.798069] [<c013d874>] worker_thread+0x84/0xe0 [240706.798086] [<c0140b00>] autoremove_wake_function+0x0/0x40 [240706.798114] [<c013d7f0>] worker_thread+0x0/0xe0 [240706.798127] [<c0140842>] kthread+0x42/0x70 [240706.798132] [<c0140800>] kthread+0x0/0x70 [240706.798148] [<c0105667>] kernel_thread_helper+0x7/0x10 [240706.798187] ======================= <<-- Attempting to reload tg3 module .... ---> [256855.324777] tg3: tg3_abort_hw timed out for eth0, TX_MODE_ENABLE will not clear MAC_TX_MODE=ffffffff [256865.158143] BUG: soft lockup - CPU#0 stuck for 11s! [rmmod:6880] [256865.158148] [256865.158153] Pid: 6880, comm: rmmod Tainted: P (2.6.24-21-generic #1) [256865.158158] EIP: 0060:[<c021a101>] EFLAGS: 00000246 CPU: 0 [256865.158166] EIP is at delay_tsc+0x31/0x50 [256865.158170] EAX: 7fc19880 EBX: 0000e929 ECX: 0000e929 EDX: 0000e929 [256865.158175] ESI: 7fc19877 EDI: c4c45e30 EBP: 7fc18e7a ESP: c4c45de4 [256865.158179] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [256865.158184] CR0: 8005003b CR2: b7ebc550 CR3: 2fb51000 CR4: 00000690 [256865.158189] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 [256865.158193] DR6: ffff0ff0 DR7: 00000400 [256865.158241] [<c021a096>] __delay+0x6/0x10 [256865.158253] [<f88b2245>] tg3_readphy+0x65/0x100 [tg3] [256865.158302] [<f88b38f5>] tg3_setup_copper_phy+0x195/0xb80 [tg3] [256865.158331] [<c01cbe78>] remove_proc_entry+0x118/0x180 [256865.158393] [<f88b4505>] tg3_setup_phy+0x225/0xed0 [tg3] [256865.158421] [<c029be53>] pci_read+0x33/0x40 [256865.158453] [<c022164e>] pci_bus_read_config_word+0x6e/0x90 [256865.158509] [<f88b5a1c>] tg3_set_power_state+0x4bc/0x920 [tg3] [256865.158584] [<f88c0062>] tg3_close+0x102/0x120 [tg3] [256865.158625] [<c02a9cac>] dev_close+0x3c/0x60 [256865.158638] [<c02a9d4c>] rollback_registered+0x7c/0x140 [256865.158661] [<c02142e2>] __next_cpu+0x12/0x20 [256865.158672] [<c02a9e18>] unregister_netdevice+0x8/0x50 [256865.158684] [<c02a9e6f>] unregister_netdev+0xf/0x20 [256865.158701] [<f88bdedc>] tg3_remove_one+0x2c/0x80 [tg3] [256865.158736] [<c0227296>] pci_device_remove+0x16/0x40 [256865.158749] [<c0282674>] __device_release_driver+0x64/0xa0 [256865.158768] [<c0282bcb>] driver_detach+0xcb/0xd0 [256865.158802] [<c02821c3>] bus_remove_driver+0x73/0xa0 [256865.158825] [<c022736e>] pci_unregister_driver+0xe/0x70 [256865.158853] [<c0152082>] sys_delete_module+0x112/0x190 [256865.158873] [<c031e19f>] do_page_fault+0x13f/0x730 [256865.158890] [<c01803e0>] do_munmap+0x180/0x1f0 [256865.158976] [<c01043b2>] sysenter_past_esp+0x6b/0xa9 [256865.159078] ======================= [256870.896186] bridge-eth0: disabling the bridge [256870.896197] device eth0 left promiscuous mode [256870.896207] audit(1224508022.051:5): dev=eth0 prom=0 old_prom=256 auid=4294967295 [256870.896212] bridge-eth0: disabled promiscuous mode [256870.905171] bridge-eth0: down [256871.014757] ACPI: PCI interrupt for device 0000:02:00.0 disabled [256991.782122] tg3.c:v3.86 (November 9, 2007) [256991.782153] ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 17 (level, low) -> IRQ 16 [256991.782169] PCI: Setting latency timer of device 0000:02:00.0 to 64 [256991.803865] eth0: Tigon3 [partno(BCM95751) rev 4200 PHY(5750)] (PCI Express) 10/100/1000Base-T Ethernet 00:16:17:7e:0d:a0 [256991.803881] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] WireSpeed[1] TSOcap[1] [256991.803886] eth0: dma_rwctrl[76180000] dma_mask[64-bit] [256991.891463] ADDRCONF(NETDEV_UP): eth0: link is not ready [256991.891476] bridge-eth0: enabling the bridge [256991.950799] device eth0 entered promiscuous mode [256991.950816] audit(1224508137.767:6): dev=eth0 prom=256 old_prom=0 auid=4294967295 [256991.950837] bridge-eth0: enabled promiscuous mode [256991.950841] bridge-eth0: up [257039.819185] tg3: eth0: Link is up at 1000 Mbps, full duplex. [257039.819193] tg3: eth0: Flow control is on for TX and on for RX. [257039.823370] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [257050.555315] eth0: no IPv6 routers present Thanks, - Lowell Alleman ** Attachment added: "lspcivv_output.txt" http://launchpadlibrarian.net/18735637/lspcivv_output.txt -- tg3 driver freezes network randomly https://bugs.launchpad.net/bugs/234738 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
