[EMAIL PROTECTED] wrote: > > http://bugzilla.kernel.org/show_bug.cgi?id=6681 > > Summary: TC crash and rule freeze > Kernel Version: 2.6.16-gentoo-r6 > Status: NEW > Severity: normal > Owner: [EMAIL PROTECTED] > Submitter: [EMAIL PROTECTED] > > > Most recent kernel where this bug did not occur: > 2.6.16-gentoo-r6 > Distribution: > Gentoo > Hardware Environment: > 00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub > Interface (rev 02) > 00:02.0 VGA compatible controller: Intel Corporation 82865G Integrated > Graphics > Controller (rev 02) > 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI > Controller #1 (rev 02) > 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI > Controller #2 (rev 02) > 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI > Controller #3 (rev 02) > 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI > Controller #4 (rev 02) > 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI > Controller (rev 02) > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) > 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface > Bridge (rev 02) > 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE > Controller > (rev 02) > 01:09.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] > (rev 05) > 01:0a.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] > (rev 05) > 01:0b.0 SCSI storage controller: Adaptec ASC-39320 U320 (rev 03) > 01:0b.1 SCSI storage controller: Adaptec ASC-39320 U320 (rev 03) > Software Environment: > sys-apps/iproute2-2.6.16.20060323 > Problem Description: > #cat dmeseg > Unable to handle kernel NULL pointer dereference at virtual address 0000000c > printing eip: > c0217c26 > *pde = 00000000 > Oops: 0000 [#1] > SMP > Modules linked in: sch_sfq cls_u32 sch_red sch_htb iptable_filter ip_tables > x_tables uhci_hcd ehci_hcd usbcore > CPU: 0 > EIP: 0060:[<c0217c26>] Not tainted VLI > EFLAGS: 00010287 (2.6.16-gentoo-r6 #2) > EIP is at __rb_erase_color+0x94/0x1ad > eax: f55f4954 ebx: f724bb54 ecx: f724bb54 edx: 00000000 > esi: 00000000 edi: f7679468 ebp: f7679468 esp: f676bbbc > ds: 007b es: 007b ss: 0068 > Process tc (pid: 24294, threadinfo=f676a000 task=f7d7da90) > Stack: <0>f724bb54 f7679468 00000000 e6bbf154 00000000 c0217e36 00000000 > f724bb54 > f7679468 e6bbf000 e6bbf06c f7679000 f7679080 f8903366 e6bbf154 f7679468 > 00000004 000000d0 00000000 00010006 000103c9 f7679000 c0311ffa f7679000 > Call Trace: > [<c0217e36>] rb_erase+0xf7/0x12d > [<f8903366>] htb_destroy_class+0xec/0x15d [sch_htb] > [<c0311ffa>] tc_ctl_tclass+0x1b1/0x288 > [<c030d69e>] rtnetlink_dump_ifinfo+0x6c/0x89 > [<c030dcef>] rtnetlink_rcv_msg+0x171/0x233 > [<c031759f>] netlink_dump+0x94/0x1e2 > [<c030db7e>] rtnetlink_rcv_msg+0x0/0x233 > [<c0317a45>] netlink_rcv_skb+0x46/0xad > [<c030db7e>] rtnetlink_rcv_msg+0x0/0x233 > [<c0317aec>] netlink_run_queue+0x40/0xd0 > [<c030db7e>] rtnetlink_rcv_msg+0x0/0x233 > [<c030db5e>] rtnetlink_rcv+0x2e/0x4e > [<c030db7e>] rtnetlink_rcv_msg+0x0/0x233 > [<c031735c>] netlink_data_ready+0x60/0x62 > [<c03164ed>] netlink_sendskb+0x32/0x61 > [<c031704d>] netlink_sendmsg+0x291/0x304 > [<c02f9b0d>] sock_sendmsg+0xeb/0x10d > [<c02f9b0d>] sock_sendmsg+0xeb/0x10d > [<c0131fa6>] autoremove_wake_function+0x0/0x57 > [<c021a084>] copy_from_user+0x46/0x7e > [<c0300ae4>] verify_iovec+0x44/0x9e > [<c02fb525>] sys_sendmsg+0x15a/0x272 > [<c0140ca6>] filemap_nopage+0x30d/0x38a > [<c0152e83>] page_add_file_rmap+0x2a/0x2e > [<c014e014>] do_no_page+0x219/0x278 > [<c021a084>] copy_from_user+0x46/0x7e > [<c02fbaf7>] sys_socketcall+0x28d/0x294 > [<c0102ca7>] sysenter_past_esp+0x54/0x75 > Code: 04 01 00 00 00 c7 43 04 00 00 00 00 89 7c 24 04 89 1c 24 e8 6b fe ff ff > 8b > 53 0c eb 8e 8b 53 08 8b 72 04 85 f6 0f 84 82 00 00 00 <8b> 4a 0c 85 c9 74 0a > 83 > 79 04 01 0f 85 00 01 00 00 8b 72 08 85 >
It crashed in net/sched/somewhere. - 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
