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Message-ID: <20080721193026.GA30471@elte.hu> Date: Mon, 21 Jul 2008 21:30:26 +0200 From: Ingo Molnar <mingo@...e.hu> To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: David Miller <davem@...emloft.net>, akpm@...ux-foundation.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Stefan Richter <stefanr@...6.in-berlin.de> Subject: Re: [crash] kernel BUG at net/core/dev.c:1328! * Ingo Molnar <mingo@...e.hu> wrote: > ok, have updated the testboxes to your latest push. and indeed i got the new warning: [ 24.460170] ieee1394: selfid_complete called with successful SelfID stage ... irm_id: 0xFFC0 node_id: 0xFFC0 [ 24.460170] ieee1394: NodeMgr: Processing reset for host 0 [ 24.460170] ------------[ cut here ]------------ [ 24.460170] WARNING: at net/core/dev.c:1330 __netif_schedule+0xc6/0xe0() [ 24.460170] Pid: 6, comm: events/0 Not tainted 2.6.26-tip-05989-g5172ce5-dirty #13279 [ 24.460170] [ 24.460170] Call Trace: [ 24.460170] <IRQ> [<ffffffff8024461a>] warn_on_slowpath+0x5a/0x90 [ 24.460170] [<ffffffff80264c4d>] ? trace_hardirqs_off+0xd/0x10 [ 24.460170] [<ffffffff80ba98ca>] ? _spin_unlock_irqrestore+0x4a/0x70 [ 24.460170] [<ffffffff8088b501>] ? ether1394_reset_priv+0x121/0x140 [ 24.460170] [<ffffffff809f5db6>] __netif_schedule+0xc6/0xe0 [ 24.460170] [<ffffffff8088b62a>] ether1394_host_reset+0x10a/0x120 [ 24.460170] [<ffffffff808719fe>] highlevel_host_reset+0x3e/0x80 [ 24.460170] [<ffffffff8086fe7c>] hpsb_selfid_complete+0x25c/0x330 [ 24.460170] [<ffffffff8087e1eb>] ohci_irq_handler+0x82b/0xbc0 [ 24.460170] [<ffffffff80276e4b>] handle_IRQ_event+0x3b/0x70 [ 24.460170] [<ffffffff80278de9>] handle_level_irq+0xa9/0x130 [ 24.460170] [<ffffffff80210d98>] do_IRQ+0xc8/0x1b0 [ 24.460170] [<ffffffff8020ce13>] ret_from_intr+0x0/0x2e [ 24.460170] <EOI> [<ffffffff80ba98df>] ? _spin_unlock_irqrestore+0x5f/0x70 [ 24.460170] [<ffffffff80879bd6>] ? set_phy_reg+0x86/0xd0 [ 24.460170] [<ffffffff80871000>] ? delayed_reset_bus+0x0/0xf0 [ 24.460170] [<ffffffff8087a3c3>] ? ohci_devctl+0x153/0x240 [ 24.460170] [<ffffffff8086e762>] ? hpsb_reset_bus+0x22/0x30 [ 24.460170] [<ffffffff808710ac>] ? delayed_reset_bus+0xac/0xf0 [ 24.460170] [<ffffffff802562f9>] ? run_workqueue+0x179/0x220 [ 24.460170] [<ffffffff80256f04>] ? worker_thread+0xa4/0x110 [ 24.460170] [<ffffffff8025a320>] ? autoremove_wake_function+0x0/0x40 [ 24.460170] [<ffffffff80256e60>] ? worker_thread+0x0/0x110 [ 24.460170] [<ffffffff80259eed>] ? kthread+0x4d/0x80 [ 24.460170] [<ffffffff8020dca9>] ? child_rip+0xa/0x11 [ 24.460170] [<ffffffff8020cf3e>] ? restore_args+0x0/0x30 [ 24.460170] [<ffffffff80259ea0>] ? kthread+0x0/0x80 [ 24.460170] [<ffffffff8020dc9f>] ? child_rip+0x0/0x11 [ 24.460170] [ 24.460170] ---[ end trace 7b0ee76e032c9e07 ]--- [ 24.717334] ohci1394: fw-host0: Single packet rcv'd [ 24.717334] ohci1394: fw-host0: Got phy packet ctx=0 ... discarded [ 24.728466] Registering platform device 'i8042'. Parent at platform [ 24.735133] device: 'i8042': device_add [ 24.741452] bus: 'platform': add device i8042 [ 24.745331] PM: Adding info for platform:i8042 but otherwise the box has booted up just fine. (and even ohci1394 seemed to continue fine after that warning) Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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