https://bugzilla.novell.com/show_bug.cgi?id=685276 https://bugzilla.novell.com/show_bug.cgi?id=685276#c0 Summary: Machine crashes and don't responde any commands Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: x86-64 OS/Version: openSUSE 11.4 Status: NEW Severity: Major Priority: P5 - None Component: Xen AssignedTo: jdouglas@novell.com ReportedBy: beto.rvs@gmail.com QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.15) Gecko/20110303 Ubuntu/10.10 (maverick) Firefox/3.6.15 [273411.336945] general protection fault: 0000 [#1] SMP [273411.336961] last sysfs file: /sys/devices/xen-backend/vif-137-0/uevent [273411.336966] CPU 3 [273411.336968] Modules linked in: st xt_mac nfs lockd fscache nfs_acl auth_rpcgss sunrpc tun ip6table_filter ip6_tables usbbk gntdev netbk blkbk blkback_pagemap blktap xenbus_be evtchn edd bridge 8021q garp stp llc bonding arptable_filter arp_tables xt_esp ipt_ah xt_physdev xt_multiport xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack iptable_filter ip_tables x_tables sr_mod 8250_pnp usb_storage uas joydev i7core_edac bnx2 dcdbas edac_core domctl sg ses enclosure pcspkr iTCO_wdt button iTCO_vendor_support ghes 8250 serial_core power_meter hed usbhid hid linear uhci_hcd ehci_hcd usbcore dm_snapshot dm_mod xenblk cdrom xennet fan processor thermal thermal_sys hwmon megaraid_sas [273411.337048] [273411.337054] Pid: 18798, comm: tapdisk Not tainted 2.6.37.1-1.2-xen #1 0N582M/PowerEdge M610 [273411.337059] RIP: e030:[<ffffffffa0606277>] [<ffffffffa0606277>] blktap_clear_pte+0xa7/0x320 [blktap] [273411.337073] RSP: e02b:ffff88015fe99c98 EFLAGS: 00010246 [273411.337077] RAX: 000000000000dead RBX: 0408438348000000 RCX: 0000000000000000 [273411.337086] RDX: 0000000000000000 RSI: 00007f48527b2000 RDI: 0000000000000000 [273411.337091] RBP: ffff880723a57348 R08: ffff88098945b080 R09: 0000000000000000 [273411.337095] R10: 000000000000dead R11: 0000000000000000 R12: ffff880165c87d90 [273411.337100] R13: ffff880165c87d90 R14: ffff880195098c00 R15: 00007f4852800000 [273411.337110] FS: 00007f4852913700(0000) GS:ffff880ba04f6000(0000) knlGS:0000000000000000 [273411.337116] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [273411.337120] CR2: 00007fe7ec00ef30 CR3: 0000000989409000 CR4: 0000000000002660 [273411.337125] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [273411.337130] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [273411.337136] Process tapdisk (pid: 18798, threadinfo ffff88015fe98000, task ffff8801618fc240) [273411.337141] Stack: [273411.337144] ffff880b760c4080 ffffffff8003b9eb ffff880b802b5e98 0000000080114e4a [273411.337151] 0000000000011210 0000000000000001 ffff88015fe99cf8 ffff880b5323b108 [273411.337158] 00007f48527b2000 ffff880ba04fb5c0 ffff880165c87d90 ffff88015fe99e70 [273411.337165] Call Trace: [273411.337197] [<ffffffff800f645a>] zap_pte_range+0x63a/0x700 [273411.337209] [<ffffffff800f6786>] unmap_page_range+0x266/0x370 [273411.337217] [<ffffffff800f7141>] unmap_vmas+0x151/0x210 [273411.337225] [<ffffffff800fc46a>] unmap_region+0xda/0x190 [273411.337233] [<ffffffff800fd774>] do_munmap+0x1d4/0x2c0 [273411.337241] [<ffffffff800fe93d>] sys_munmap+0x4d/0x80 [273411.337251] [<ffffffff80007448>] system_call_fastpath+0x16/0x1b [273411.337262] [<00007f4851a7d3b7>] 0x7f4851a7d3b7 [273411.337267] Code: 14 50 48 98 48 8b 04 c7 29 d3 89 da 89 c3 48 c1 e8 10 83 e3 1f 41 89 c2 8d 3c 9b 8d 1c 7b 8d 14 13 4a 8b 1c d5 40 1b 62 a0 89 d7 <4c> 8b 34 fb 48 8b 3d 9e 6c 34 e0 f0 41 80 66 01 fb 49 8b 98 98 [273411.337307] RIP [<ffffffffa0606277>] blktap_clear_pte+0xa7/0x320 [blktap] [273411.337315] RSP <ffff88015fe99c98> [273411.449029] ---[ end trace ee79595f6d977d18 ]--- [273416.737140] device tap-tec7350.0 entered promiscuous mode [273416.737208] virtbr: port 9(tap-tec7350.0) entering forwarding state [273416.737226] virtbr: port 9(tap-tec7350.0) entering forwarding state [273416.836880] vif168.0 renamed to tec7350.0 by ip [31616] [273416.917711] device tec7350.0 entered promiscuous mode [273416.924730] virtbr: port 10(tec7350.0) entering forwarding state [273416.924762] virtbr: port 10(tec7350.0) entering forwarding state [273427.228937] tap-tec7350.0: no IPv6 routers present [273427.580043] tec7350.0: no IPv6 routers present [273473.696493] virtbr: port 9(tap-tec7350.0) entering forwarding state [273473.756188] device tap-tec7350.0 left promiscuous mode [273473.756207] virtbr: port 9(tap-tec7350.0) entering disabled state [273474.598715] virtbr: port 10(tec7350.0) entering forwarding state [273474.620281] virtbr: port 10(tec7350.0) entering disabled state [273671.079872] virtbr: port 36(tec7348.0) entering forwarding state [273671.124188] virtbr: port 36(tec7348.0) entering disabled state [273672.565099] virtbr: port 35(tap-tec7348.0) entering forwarding state [273672.608208] device tap-tec7348.0 left promiscuous mode [273672.608224] virtbr: port 35(tap-tec7348.0) entering disabled state [273678.656967] device tap-tec7348.0 entered promiscuous mode [273678.657071] virtbr: port 9(tap-tec7348.0) entering forwarding state [273678.657087] virtbr: port 9(tap-tec7348.0) entering forwarding state [273678.788354] vif169.0 renamed to tec7348.0 by ip [2152] [273678.874670] device tec7348.0 entered promiscuous mode [273678.879232] virtbr: port 10(tec7348.0) entering forwarding state [273678.879262] virtbr: port 10(tec7348.0) entering forwarding state [273689.196022] tap-tec7348.0: no IPv6 routers present [273689.884028] tec7348.0: no IPv6 routers present [273714.750569] virtbr: port 9(tap-tec7348.0) entering forwarding state [273714.784189] device tap-tec7348.0 left promiscuous mode [273714.784206] virtbr: port 9(tap-tec7348.0) entering disabled state [273715.492106] virtbr: port 10(tec7348.0) entering forwarding state [273715.512182] virtbr: port 10(tec7348.0) entering disabled state [275053.000282] virtbr: port 85(tec7282.0) entering forwarding state [275053.020396] virtbr: port 85(tec7282.0) entering disabled state [275056.393867] device tap-tec7282.0 entered promiscuous mode [275056.394015] virtbr: port 9(tap-tec7282.0) entering forwarding state [275056.394015] virtbr: port 9(tap-tec7282.0) entering forwarding state [275056.508614] vif170.0 renamed to tec7282.0 by ip [8135] [275056.573149] device tec7282.0 entered promiscuous mode [275056.577493] virtbr: port 10(tec7282.0) entering forwarding state [275056.577524] virtbr: port 10(tec7282.0) entering forwarding state [275066.900024] tap-tec7282.0: no IPv6 routers present [275067.100069] tec7282.0: no IPv6 routers present [275092.476831] virtbr: port 9(tap-tec7282.0) entering forwarding state [275092.512158] device tap-tec7282.0 left promiscuous mode [275092.512176] virtbr: port 9(tap-tec7282.0) entering disabled state [275093.165007] virtbr: port 10(tec7282.0) entering forwarding state [275093.176175] virtbr: port 10(tec7282.0) entering disabled state Reproducible: Sometimes Steps to Reproduce: 1. Start more than 40 VM 2. Reboot all VM after 3 hours 3. Actual Results: Need configure a iptables for any VM. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.