Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262109AbUFBDMB (ORCPT ); Tue, 1 Jun 2004 23:12:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264909AbUFBDMB (ORCPT ); Tue, 1 Jun 2004 23:12:01 -0400 Received: from Jupiter.Toms.NET ([64.32.223.162]:33967 "EHLO jupiter.toms.net") by vger.kernel.org with ESMTP id S264785AbUFBDL5 (ORCPT ); Tue, 1 Jun 2004 23:11:57 -0400 Date: Tue, 1 Jun 2004 23:11:56 -0400 (EDT) From: Tom Oehser To: linux-kernel@vger.kernel.org Subject: 2.6.6 bug w/ USB & 1394 HDs at the same time... Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3726 Lines: 65 - Running 2.6.6 - External USB HD on /dev/sda - External Firewire HD on /dev/sdb - umounted the USB HD - disconnected the USB HD Got: Jun 1 21:56:03 jupiter kernel: usb 1-3: USB disconnect, address 2 Jun 1 22:05:06 jupiter kernel: Warning: kfree_skb passed an skb still on a list (from c036c94a). Jun 1 22:05:06 jupiter kernel: ------------[ cut here ]------------ Jun 1 22:05:06 jupiter kernel: kernel BUG at net/core/skbuff.c:225! Jun 1 22:05:06 jupiter kernel: invalid operand: 0000 [#1] Jun 1 22:05:06 jupiter kernel: SMP Jun 1 22:05:06 jupiter kernel: CPU: 0 Jun 1 22:05:06 jupiter kernel: EIP: 0060:[__kfree_skb+195/288] Not tainted Jun 1 22:05:06 jupiter kernel: EFLAGS: 00010296 (2.6.6) Jun 1 22:05:06 jupiter kernel: EIP is at __kfree_skb+0xc3/0x120 Jun 1 22:05:06 jupiter kernel: eax: 00000045 ebx: c06dd260 ecx: 000008fc edx: c0590f80 Jun 1 22:05:06 jupiter kernel: esi: 00000000 edi: 00000000 ebp: c221ffd8 esp: c221ffc8 Jun 1 22:05:06 jupiter kernel: ds: 007b es: 007b ss: 0068 Jun 1 22:05:06 jupiter kernel: Process khpsbpkt (pid: 20, threadinfo=c221e000 task=f7cfcc30) Jun 1 22:05:06 jupiter kernel: Stack: c056f738 c036c94a e5bba868 c05b2270 c221ffec c036c94a f7d9cc30 00000091 Jun 1 22:05:06 jupiter kernel: c036c8d0 00000000 c01042d5 00000000 00000000 00000000 Jun 1 22:05:06 jupiter kernel: Call Trace: Jun 1 22:05:06 jupiter kernel: [hpsbpkt_thread+122/144] hpsbpkt_thread+0x7a/0x90 Jun 1 22:05:06 jupiter kernel: [hpsbpkt_thread+122/144] hpsbpkt_thread+0x7a/0x90 Jun 1 22:05:06 jupiter kernel: [hpsbpkt_thread+0/144] hpsbpkt_thread+0x0/0x90 Jun 1 22:05:06 jupiter kernel: [kernel_thread_helper+5/16] kernel_thread_helper+0x5/0x10 Jun 1 22:05:06 jupiter kernel: Jun 1 22:05:06 jupiter kernel: Code: 0f 0b e1 00 a9 ce 56 c0 8b 4d 08 e9 42 ff ff ff 8b 45 04 c7 Jun 1 22:05:06 jupiter kernel: <3>ieee1394: sbp2: sbp2util_node_write_no_wait failed Jun 1 22:05:06 jupiter kernel: ieee1394: sbp2: sbp2util_node_write_no_wait failed Jun 1 22:05:06 jupiter last message repeated 7 times Jun 1 22:05:36 jupiter kernel: ieee1394: sbp2: aborting sbp2 command Jun 1 22:05:36 jupiter kernel: Write (10) 00 00 20 8c c7 00 00 f8 00 Jun 1 22:05:36 jupiter kernel: ieee1394: sbp2: hpsb_node_write failed. Jun 1 22:05:36 jupiter kernel: Jun 1 22:05:36 jupiter kernel: ieee1394: sbp2: sbp2util_node_write_no_wait failed Jun 1 22:05:46 jupiter kernel: ieee1394: sbp2: aborting sbp2 command Jun 1 22:05:46 jupiter kernel: Test Unit Ready 00 00 00 00 00 Jun 1 22:05:46 jupiter kernel: ieee1394: sbp2: hpsb_node_write failed. Jun 1 22:05:46 jupiter kernel: Jun 1 22:05:46 jupiter kernel: ieee1394: sbp2: aborting sbp2 command Jun 1 22:05:46 jupiter kernel: Write (10) 00 00 20 8e b7 00 00 18 00 Jun 1 22:05:46 jupiter kernel: ieee1394: sbp2: hpsb_node_write failed. Jun 1 22:05:46 jupiter kernel: Jun 1 22:05:46 jupiter kernel: ieee1394: sbp2: sbp2util_node_write_no_wait failed Jun 1 22:05:56 jupiter kernel: ieee1394: sbp2: aborting sbp2 command Jun 1 22:05:56 jupiter kernel: Test Unit Ready 00 00 00 00 00 Jun 1 22:05:56 jupiter kernel: ieee1394: sbp2: hpsb_node_write failed. Jun 1 22:05:56 jupiter kernel: Jun 1 22:05:56 jupiter kernel: ieee1394: sbp2: aborting sbp2 command Jun 1 22:05:56 jupiter kernel: Write (10) 00 00 20 8d bf 00 00 f8 00 Jun 1 22:05:56 jupiter kernel: ieee1394: sbp2: hpsb_node_write failed. Jun 1 22:05:56 jupiter kernel: Is there more that would be helpful? -Tom - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/