On 10/25/06, Michael Chan <[EMAIL PROTECTED]> wrote:
This confirms that it's some kind of interrupt problem as David had suggested, at least on eth2. You can try booting with "noapic" to see if it works if you haven't got the patch from Adrian Bunk yet.
No joy. Here's the dmesg after boot w/ noapic, modprobe tg3 and ifconfig eth1 up & ifconfig eth2 up: tg3.c:v3.65 (August 07, 2006) PCI: Found IRQ 11 for device 0000:08:00.0 PCI: Sharing IRQ 11 with 0000:00:00.0 PCI: Sharing IRQ 11 with 0000:00:02.0 PCI: Sharing IRQ 11 with 0000:00:03.0 PCI: Sharing IRQ 11 with 0000:00:1c.1 PCI: Sharing IRQ 11 with 0000:01:00.0 PCI: Sharing IRQ 11 with 0000:02:00.0 PCI: Sharing IRQ 11 with 0000:03:00.0 PCI: Sharing IRQ 11 with 0000:05:01.0 PCI: Sharing IRQ 11 with 0000:0b:01.0 PCI: Setting latency timer of device 0000:08:00.0 to 64 eth1: Tigon3 [partno(BCM95789) rev 4101 PHY(5750)] (PCI Express) 10/100/1000BaseT Ethernet 00:16:e6:80:b1:3e eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1] eth1: dma_rwctrl[76180000] dma_mask[64-bit] PCI: Setting latency timer of device 0000:09:00.0 to 64 eth2: Tigon3 [partno(BCM95789) rev 4101 PHY(5750)] (PCI Express) 10/100/1000BaseT Ethernet 00:16:e6:80:b1:3f eth2: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1] eth2: dma_rwctrl[76180000] dma_mask[64-bit] tg3: eth1: Link is up at 1000 Mbps, full duplex. tg3: eth1: Flow control is on for TX and on for RX. tg3: eth2: Link is up at 1000 Mbps, full duplex. tg3: eth2: Flow control is on for TX and on for RX. irq 9: nobody cared (try booting with the "irqpoll" option) [<c013d41a>] __report_bad_irq+0x2a/0x8f [<c013d50f>] note_interrupt+0x76/0xef [<c013cbc3>] __do_IRQ+0xf0/0xfd [<c0105515>] do_IRQ+0x31/0x69 [<c010387e>] common_interrupt+0x1a/0x20 [<c0120e11>] __do_softirq+0x63/0xeb [<c0120ed3>] do_softirq+0x3a/0x3c [<c010551a>] do_IRQ+0x36/0x69 [<c010387e>] common_interrupt+0x1a/0x20 [<c0124e5b>] del_timer_sync+0x1/0x1d [<c0381998>] schedule_timeout+0x60/0xaa [<c01260eb>] process_timeout+0x0/0x9 [<c01735ac>] do_select+0x1cc/0x349 [<c0173292>] __pollwait+0x0/0x69 [<c011644e>] default_wake_function+0x0/0x12 [<c011644e>] default_wake_function+0x0/0x12 [<c011644e>] default_wake_function+0x0/0x12 [<c011644e>] default_wake_function+0x0/0x12 [<c011644e>] default_wake_function+0x0/0x12 [<c011644e>] default_wake_function+0x0/0x12 [<c035609e>] fn_hash_lookup+0xb3/0xbc [<c035609e>] fn_hash_lookup+0xb3/0xbc [<c021e8a0>] copy_to_user+0x42/0x5c [<c02efdf2>] memcpy_toiovec+0x4a/0x5f [<c02f03e7>] skb_copy_datagram_iovec+0x50/0x20c [<c02f02f6>] skb_recv_datagram+0xbb/0xce [<c02ed49c>] kfree_skbmem+0x61/0x86 [<c0349ced>] udp_recvmsg+0x1ca/0x251 [<c02ec6dc>] sock_common_recvmsg+0x57/0x72 [<c02e870d>] sock_recvmsg+0x104/0x11e [<c021e908>] copy_from_user+0x4e/0x82 [<c0173962>] core_sys_select+0x239/0x3b1 [<c01303e4>] autoremove_wake_function+0x0/0x57 [<c021e8a0>] copy_to_user+0x42/0x5c [<c02e7fb9>] move_addr_to_user+0x5c/0x67 [<c02e9d1d>] sys_recvfrom+0x120/0x162 [<f8a979d8>] tg3_rx+0x13d/0x3f3 [tg3] [<f8a9371e>] tg3_restart_ints+0x23/0x87 [tg3] [<c0173b7e>] sys_select+0xa4/0x1be [<c0128b8d>] sys_rt_sigprocmask+0x82/0x10c [<c0102ef7>] syscall_call+0x7/0xb handlers: [<f8a98093>] (tg3_interrupt_tagged+0x0/0xc2 [tg3]) Disabling IRQ #9 tg3: eth1: Link is down. tg3: eth1: Link is up at 1000 Mbps, full duplex. tg3: eth1: Flow control is on for TX and on for RX. tg3: eth2: Link is down. tg3: eth2: Link is up at 1000 Mbps, full duplex. tg3: eth2: Flow control is on for TX and on for RX. irq 9: nobody cared (try booting with the "irqpoll" option) [<c013d41a>] __report_bad_irq+0x2a/0x8f [<c013d50f>] note_interrupt+0x76/0xef [<c013cbc3>] __do_IRQ+0xf0/0xfd [<c0105515>] do_IRQ+0x31/0x69 [<c010e522>] smp_apic_timer_interrupt+0x69/0x75 [<c010387e>] common_interrupt+0x1a/0x20 [<c012007b>] sys_setitimer+0xaa/0xb7 [<c013ca92>] handle_IRQ_event+0x1e/0x5f [<c0107730>] mask_and_ack_8259A+0x1d/0xde [<c013cb61>] __do_IRQ+0x8e/0xfd [<c0105515>] do_IRQ+0x31/0x69 [<c010e522>] smp_apic_timer_interrupt+0x69/0x75 [<c010387e>] common_interrupt+0x1a/0x20 [<c0120e11>] __do_softirq+0x63/0xeb [<c0120ed3>] do_softirq+0x3a/0x3c [<c010551a>] do_IRQ+0x36/0x69 [<c010387e>] common_interrupt+0x1a/0x20 [<c0380ee3>] schedule+0x3f7/0x741 [<c03819e0>] schedule_timeout+0xa8/0xaa [<c0120e87>] __do_softirq+0xd9/0xeb [<c0130322>] prepare_to_wait_exclusive+0x20/0x68 [<c02f01f9>] wait_for_packet+0xf5/0x137 [<c01303e4>] autoremove_wake_function+0x0/0x57 [<c01303e4>] autoremove_wake_function+0x0/0x57 [<c02f02d0>] skb_recv_datagram+0x95/0xce [<c036dcdf>] packet_recvmsg+0x6b/0x1b3 [<c02e870d>] sock_recvmsg+0x104/0x11e [<f8a97d95>] tg3_poll+0x107/0x1b6 [tg3] [<c0121124>] tasklet_action+0x76/0xcc [<c01303e4>] autoremove_wake_function+0x0/0x57 [<c021e8a0>] copy_to_user+0x42/0x5c [<c02e7fb9>] move_addr_to_user+0x5c/0x67 [<c02e9ce1>] sys_recvfrom+0xe4/0x162 [<c014e48a>] do_no_page+0x1eb/0x31a [<c021e8a0>] copy_to_user+0x42/0x5c [<c02ec5f8>] sock_get_timestamp+0x4a/0x7d [<c02e8dee>] sock_ioctl+0xb8/0x1b6 [<c02ea59a>] sys_socketcall+0x1bc/0x256 [<c0102ef7>] syscall_call+0x7/0xb handlers: [<f8a98093>] (tg3_interrupt_tagged+0x0/0xc2 [tg3]) Disabling IRQ #9 # ethtool -t eth1 The test result is FAIL The test extra info: nvram test (online) 0 link test (online) 0 register test (offline) 0 memory test (offline) 0 loopback test (offline) 0 interrupt test (offline) 1 # ethtool -t eth2 The test result is FAIL The test extra info: nvram test (online) 0 link test (online) 0 register test (offline) 0 memory test (offline) 0 loopback test (offline) 0 interrupt test (offline) 1 Shortly thereafter it locked up solid. I tried a reboot with noapic & irqpoll, but didn't get any further. I tried a repeat performance with just noapic and this time the NICs never came up and gave these test results: # ethtool -t eth1 The test result is FAIL The test extra info: nvram test (online) 0 link test (online) 1 register test (offline) 0 memory test (offline) 0 loopback test (offline) 0 interrupt test (offline) 1 # ethtool -t eth2 The test result is FAIL The test extra info: nvram test (online) 0 link test (online) 1 register test (offline) 0 memory test (offline) 0 loopback test (offline) 3 interrupt test (offline) 1 - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
