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Message-ID: <86802c440912222100j1c23f3d9xfb734a6e52fa2ec9@mail.gmail.com> Date: Tue, 22 Dec 2009 21:00:27 -0800 From: Yinghai Lu <yinghai@...nel.org> To: David Miller <davem@...emloft.net>, e1000-devel@...ts.sourceforge.net Cc: NetDev <netdev@...r.kernel.org> Subject: ixgbe warning bunch of warning... [ 809.824721] WARNING: at net/core/dev.c:1908 dev_queue_xmit+0x243/0x4c7() [ 809.832183] Hardware name: Sun [ 809.832193] eth16 selects TX queue 98, but real number of TX queues is 64 [ 809.832203] Modules linked in: [ 809.832216] Pid: 26440, comm: iperf Not tainted 2.6.33-rc1-tip-yh-00304-g97a015d-dirty #1007 [ 809.832221] Call Trace: [ 809.832232] <IRQ> [<ffffffff81c14e08>] ? dev_queue_xmit+0x243/0x4c7 [ 809.832266] [<ffffffff8107a098>] warn_slowpath_common+0x7c/0xa9 [ 809.832283] [<ffffffff8107a11c>] warn_slowpath_fmt+0x41/0x43 [ 809.832300] [<ffffffff81c14e08>] dev_queue_xmit+0x243/0x4c7 [ 809.832319] [<ffffffff81c14d5a>] ? dev_queue_xmit+0x195/0x4c7 [ 809.832340] [<ffffffff81c52e87>] arp_send+0x39/0x3b [ 809.832355] [<ffffffff81c5384c>] arp_solicit+0x1da/0x1f7 [ 809.832376] [<ffffffff81c1d89d>] neigh_timer_handler+0x243/0x292 [ 809.832391] [<ffffffff81c1d65a>] ? neigh_timer_handler+0x0/0x292 [ 809.832411] [<ffffffff8108844b>] run_timer_softirq+0x265/0x322 [ 809.832429] [<ffffffff810883af>] ? run_timer_softirq+0x1c9/0x322 [ 809.832448] [<ffffffff81098bd3>] ? __run_hrtimer+0x104/0x132 [ 809.832471] [<ffffffff81080909>] __do_softirq+0xee/0x1b9 [ 809.832488] [<ffffffff81034a8c>] call_softirq+0x1c/0x3e [ 809.832499] [<ffffffff810360e9>] do_softirq+0x3d/0x85 [ 809.832516] [<ffffffff81080492>] irq_exit+0x4a/0x89 [ 809.832536] [<ffffffff81d37afb>] smp_apic_timer_interrupt+0x8d/0x9b [ 809.832557] [<ffffffff81034553>] apic_timer_interrupt+0x13/0x20 [ 809.832563] <EOI> [<ffffffff81068e41>] ? walk_tg_tree+0x0/0xe3 [ 809.832594] [<ffffffff810a6f29>] ? trace_hardirqs_on+0xd/0xf [ 809.832616] [<ffffffff81d32759>] ? _raw_spin_unlock_irq+0x33/0x36 [ 809.832634] [<ffffffff81d2fc12>] schedule+0x7a2/0x83d [ 809.832649] [<ffffffff81d32756>] ? _raw_spin_unlock_irq+0x30/0x36 [ 809.832666] [<ffffffff81d31b97>] __down_read+0x97/0xc4 [ 809.832674] [<ffffffff81d311c7>] down_read+0x6d/0x81 [ 809.832684] [<ffffffff81d3539e>] ? do_page_fault+0x1bb/0x31d [ 809.832699] [<ffffffff81d3539e>] do_page_fault+0x1bb/0x31d [ 809.832716] [<ffffffff81d32c7f>] page_fault+0x1f/0x30 [ 809.832726] ---[ end trace 9c325e35daa3e5c8 ]--- [ 809.851136] ------------[ cut here ]------------ [ 809.851146] WARNING: at net/core/dev.c:1908 dev_queue_xmit+0x243/0x4c7() [ 809.851155] Hardware name: Sun [ 809.851165] eth13 selects TX queue 98, but real number of TX queues is 64 [ 809.851175] Modules linked in: [ 809.851192] Pid: 0, comm: swapper Tainted: G W 2.6.33-rc1-tip-yh-00304-g97a015d-dirty #1007 [ 809.851201] Call Trace: [ 809.851212] <IRQ> [<ffffffff81c14e08>] ? dev_queue_xmit+0x243/0x4c7 [ 809.851240] [<ffffffff8107a098>] warn_slowpath_common+0x7c/0xa9 [ 809.851257] [<ffffffff8107a11c>] warn_slowpath_fmt+0x41/0x43 [ 809.851271] [<ffffffff81c14e08>] dev_queue_xmit+0x243/0x4c7 [ 809.851283] [<ffffffff81c14d5a>] ? dev_queue_xmit+0x195/0x4c7 [ 809.851298] [<ffffffff81c52e87>] arp_send+0x39/0x3b [ 809.851312] [<ffffffff81c5384c>] arp_solicit+0x1da/0x1f7 [ 809.851327] [<ffffffff81c1d89d>] neigh_timer_handler+0x243/0x292 [ 809.851342] [<ffffffff81c1d65a>] ? neigh_timer_handler+0x0/0x292 [ 809.851357] [<ffffffff8108844b>] run_timer_softirq+0x265/0x322 [ 809.851371] [<ffffffff810883af>] ? run_timer_softirq+0x1c9/0x322 [ 809.851388] [<ffffffff81098bd3>] ? __run_hrtimer+0x104/0x132 [ 809.851423] [<ffffffff81080909>] __do_softirq+0xee/0x1b9 [ 809.851439] [<ffffffff81034a8c>] call_softirq+0x1c/0x3e [ 809.851454] [<ffffffff810360e9>] do_softirq+0x3d/0x85 [ 809.851473] [<ffffffff81080492>] irq_exit+0x4a/0x89 [ 809.851490] [<ffffffff81d37afb>] smp_apic_timer_interrupt+0x8d/0x9b [ 809.851507] [<ffffffff81034553>] apic_timer_interrupt+0x13/0x20 [ 809.851515] <EOI> [<ffffffff8106a2a4>] ? update_shares+0x5a/0x5f [ 809.851549] [<ffffffff81d35597>] ? __atomic_notifier_call_chain+0x0/0x8c [ 809.851572] [<ffffffff810a6f29>] ? trace_hardirqs_on+0xd/0xf [ 809.851606] [<ffffffff8103aaf4>] ? mwait_idle+0xaf/0xbc [ 809.851628] [<ffffffff8103aaeb>] ? mwait_idle+0xa6/0xbc [ 809.851649] [<ffffffff81032d95>] cpu_idle+0x64/0xa1 [ 809.851676] [<ffffffff81d2a044>] start_secondary+0xa6/0xa8 [ 809.851708] ---[ end trace 9c325e35daa3e5c9 ]--- [ 809.852208] ------------[ cut here ]------------ [ 809.852223] WARNING: at net/core/dev.c:1908 dev_queue_xmit+0x243/0x4c7() [ 809.852227] Hardware name: Sun [ 809.852233] eth12 selects TX queue 113, but real number of TX queues is 64 [ 809.852238] Modules linked in: [ 809.852257] Pid: 26428, comm: iperf Tainted: G W 2.6.33-rc1-tip-yh-00304-g97a015d-dirty #1007 [ 809.852262] Call Trace: [ 809.852268] <IRQ> [<ffffffff81c14e08>] ? dev_queue_xmit+0x243/0x4c7 [ 809.852306] [<ffffffff8107a098>] warn_slowpath_common+0x7c/0xa9 [ 809.852317] [<ffffffff8107a11c>] warn_slowpath_fmt+0x41/0x43 [ 809.852325] [<ffffffff81c14e08>] dev_queue_xmit+0x243/0x4c7 [ 809.852334] [<ffffffff81c14d5a>] ? dev_queue_xmit+0x195/0x4c7 [ 809.852349] [<ffffffff81c52e87>] arp_send+0x39/0x3b [ 809.852359] [<ffffffff81c5384c>] arp_solicit+0x1da/0x1f7 [ 809.852370] [<ffffffff81c1d89d>] neigh_timer_handler+0x243/0x292 [ 809.852382] [<ffffffff81c1d65a>] ? neigh_timer_handler+0x0/0x292 [ 809.852393] [<ffffffff8108844b>] run_timer_softirq+0x265/0x322 [ 809.852401] [<ffffffff810883af>] ? run_timer_softirq+0x1c9/0x322 [ 809.852414] [<ffffffff81098bd3>] ? __run_hrtimer+0x104/0x132 [ 809.852433] [<ffffffff81080909>] __do_softirq+0xee/0x1b9 [ 809.852442] [<ffffffff81034a8c>] call_softirq+0x1c/0x3e [ 809.852452] [<ffffffff810360e9>] do_softirq+0x3d/0x85 [ 809.852460] [<ffffffff81080492>] irq_exit+0x4a/0x89 [ 809.852470] [<ffffffff81d37afb>] smp_apic_timer_interrupt+0x8d/0x9b [ 809.852481] [<ffffffff81034553>] apic_timer_interrupt+0x13/0x20 [ 809.852486] <EOI> [<ffffffff810a6f29>] ? trace_hardirqs_on+0xd/0xf [ 809.852505] [<ffffffff8106a9fb>] ? tg_shares_up+0x260/0x271 [ 809.852516] [<ffffffff8106a79b>] ? tg_shares_up+0x0/0x271 [ 809.852525] [<ffffffff81062330>] ? tg_nop+0x0/0xd [ 809.852537] [<ffffffff81068ee9>] walk_tg_tree+0xa8/0xe3 [ 809.852549] [<ffffffff81068e41>] ? walk_tg_tree+0x0/0xe3 [ 809.852557] [<ffffffff8106a2a4>] update_shares+0x5a/0x5f [ 809.852565] [<ffffffff8106af63>] select_task_rq_fair+0x2c1/0x41c [ 809.852589] [<ffffffff8107463d>] sched_fork+0xed/0x1a0 [ 809.852600] [<ffffffff81078c28>] copy_process+0x5a0/0xf1e [ 809.852615] [<ffffffff810a5c2e>] ? trace_hardirqs_off_caller+0x1f/0xa9 [ 809.852624] [<ffffffff8107970f>] do_fork+0x169/0x334 [ 809.852632] [<ffffffff810a6f29>] ? trace_hardirqs_on+0xd/0xf [ 809.852649] [<ffffffff8152a4c7>] ? __up_write+0xf8/0x107 [ 809.852660] [<ffffffff81d31c3d>] ? trace_hardirqs_off_thunk+0x3a/0x3c [ 809.852671] [<ffffffff81033c0c>] ? sysret_check+0x27/0x62 [ 809.852686] [<ffffffff8103aef2>] sys_clone+0x28/0x2a [ 809.852695] [<ffffffff81033ec3>] stub_clone+0x13/0x20 [ 809.852703] [<ffffffff81033bdb>] ? system_call_fastpath+0x16/0x1b [ 809.852724] ---[ end trace 9c325e35daa3e5ca ]--- [ 809.860981] ------------[ cut here ]------------ [ 809.861001] WARNING: at net/core/dev.c:1908 dev_queue_xmit+0x243/0x4c7() [ 809.861009] Hardware name: Sun [ 809.861019] eth12 selects TX queue 82, but real number of TX queues is 64 [ 809.861029] Modules linked in: [ 809.861043] Pid: 26443, comm: iperf Tainted: G W 2.6.33-rc1-tip-yh-00304-g97a015d-dirty #1007 [ 809.861053] Call Trace: [ 809.861091] [<ffffffff81c14e08>] ? dev_queue_xmit+0x243/0x4c7 [ 809.861111] [<ffffffff8107a098>] warn_slowpath_common+0x7c/0xa9 [ 809.861127] [<ffffffff8107a11c>] warn_slowpath_fmt+0x41/0x43 [ 809.861146] [<ffffffff81c14e08>] dev_queue_xmit+0x243/0x4c7 [ 809.861163] [<ffffffff81c14d5a>] ? dev_queue_xmit+0x195/0x4c7 [ 809.861180] [<ffffffff81c33fca>] ip_finish_output+0x233/0x27a [ 809.861197] [<ffffffff81c34076>] ip_output+0x65/0x67 [ 809.861211] [<ffffffff81c31e55>] ip_local_out+0x65/0x67 [ 809.861227] [<ffffffff81c339be>] ip_queue_xmit+0x2e7/0x333 [ 809.861268] [<ffffffff81c45869>] tcp_transmit_skb+0x55c/0x59f [ 809.861285] [<ffffffff81c47f19>] tcp_write_xmit+0x311/0x3e6 [ 809.861306] [<ffffffff8110c03b>] ? might_fault+0x53/0xa0 [ 809.861326] [<ffffffff81c48053>] __tcp_push_pending_frames+0x2f/0x85 [ 809.861339] [<ffffffff8110c03b>] ? might_fault+0x53/0xa0 [ 809.861359] [<ffffffff81c3c177>] tcp_sendmsg+0x934/0xa3c [ 809.861374] [<ffffffff81c03e76>] sock_sendmsg+0xc0/0xd9 [ 809.861391] [<ffffffff810a978c>] ? print_lock_contention_bug+0x1e/0x110 [ 809.861412] [<ffffffff810962a8>] ? finish_wait+0x40/0x6a [ 809.861434] [<ffffffff81132767>] ? fget_light+0xd0/0x100 [ 809.861468] [<ffffffff81c03ef2>] ? sockfd_lookup_light+0x20/0x59 [ 809.861484] [<ffffffff81c045bc>] sys_sendto+0xe4/0x10c [ 809.861503] [<ffffffff8110c03b>] ? might_fault+0x53/0xa0 [ 809.861520] [<ffffffff81c024da>] ? move_addr_to_user+0x61/0x7f [ 809.861538] [<ffffffff81c0467a>] ? sys_getpeername+0x80/0x94 [ 809.861563] [<ffffffff81d31c3d>] ? trace_hardirqs_off_thunk+0x3a/0x3c [ 809.861589] [<ffffffff81033bdb>] system_call_fastpath+0x16/0x1b [ 809.861626] ---[ end trace 9c325e35daa3e5cb ]--- [ 809.867916] ------------[ cut here ]------------ -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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