https://bugzilla.novell.com/show_bug.cgi?id=438610 Andreas Jaeger changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.provo.novell.com |kernel-maintainers@forge.provo.novell.com Severity|Blocker |Critical -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User olivpass@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c2 --- Comment #2 from Oliver Mössinger 2008-10-24 05:11:13 MDT --- Created an attachment (id=247766) --> (https://bugzilla.novell.com/attachment.cgi?id=247766) more kernel trace -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User wkong@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c3 --- Comment #3 from wei kong 2008-11-19 02:54:37 MST --- Created an attachment (id=253302) --> (https://bugzilla.novell.com/attachment.cgi?id=253302) Patch for this bug. This patch may fix this bug. But how do you test it, Need I build a new kernel for you, or you can do it yourself? --thanks -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User olivpass@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c4 --- Comment #4 from Oliver Mössinger 2008-11-20 01:05:23 MST --- Hi, thank you! Yes, i will test it on saturday. Please build the kernel for me! Oliver Mössinger -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User wkong@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c6 --- Comment #6 from wei kong 2008-11-20 01:14:26 MST --- Btw, the above link valid in 72hours. -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User jbeulich@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c8 --- Comment #8 from Jan Beulich 2008-11-20 07:01:30 MST --- Re original comment: bnx2 stopping to work intermittently is a duplicate of bug 429739. The call trace, however, is X related - this is what we really may need to look at. Re #1: This is a duplicate of bug 435551. Re #3: Which of the call traces do you believe this patch addresses? I don't see it releated to either. https://bugzilla.novell.com/show_bug.cgi?id=435551 -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User jbeulich@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c10 Jan Beulich changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |olivpass@web.de --- Comment #10 from Jan Beulich 2008-11-20 09:29:49 MST --- I didn't say it's an X bug, I said it's an issue with X (rather than with one of the network cards). In any case, we'll need full hypervisor and kernel messages from that system, after making sure you run the latest bits. -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User olivpass@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c12 --- Comment #12 from Oliver Mössinger 2008-11-27 01:17:29 MST --- Created an attachment (id=256043) --> (https://bugzilla.novell.com/attachment.cgi?id=256043) process list at reboot -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User olivpass@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c14 Oliver Mössinger changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|olivpass@web.de | --- Comment #14 from Oliver Mössinger 2008-11-27 01:18:44 MST --- Excuse me, but it was not possible to make the test on Saturday. Now the test is done! Here the Information i can give you: First i updated the host to the actual factory. Now i have this "openSUSE 11.1 Beta 5.2 (x86_64)" installation. With this kernel: xendmz2:~ # rpm -qa | grep kernel-xen kernel-xen-extra-2.6.27.7-3.1 kernel-xen-base-2.6.27.7-3.1 kernel-xen-2.6.27.7-3.1 Many of the kernel "Call Trace" are gone, super :-) There is only one still existent: Nov 27 08:10:01 xendmz2 BLKTAPCTRL[18655]: blktapctrl.c:797: Found driver: [ioemu disk] Nov 27 08:10:01 xendmz2 BLKTAPCTRL[18655]: blktapctrl.c:797: Found driver: [raw image (cdrom)] Nov 27 08:10:01 xendmz2 BLKTAPCTRL[18655]: blktapctrl_linux.c:23: /dev/xen/blktap0 device already exists Nov 27 08:10:02 xendmz2 kernel: vendor=8086 device=244e Nov 27 08:10:02 xendmz2 kernel: pci 0000:14:0d.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 Nov 27 08:10:02 xendmz2 kernel: ------------[ cut here ]------------ Nov 27 08:10:02 xendmz2 kernel: WARNING: at arch/x86/mm/pageattr-xen.c:622 __change_page_attr_set_clr+0xa4/0xb7c() Nov 27 08:10:02 xendmz2 kernel: CPA: called for zero pte. vaddr = ffff8800f0e39000 cpa->vaddr = ffff8800f0e39000 Nov 27 08:10:02 xendmz2 kernel: Modules linked in: netbk(N) blkbk(N) blktap(N) xenbus_be(N) dm_round_robin(N) dm_multipat h(N) scsi_dh(N) ip6t_REJECT(N) nf_conntrack_ipv6(N) ip6table_raw(N) xt_NOTRACK(N) ipt_REJECT(N) xt_physdev(N) xt_state(N) iptable_raw(N) iptable_filter(N) ip6table_mangle(N) nf_conntrack_netbios_ns(N) nf_conntrack_ipv4(N) nf_conntrack(N) ip_t ables(N) ip6table_filter(N) ip6_tables(N) x_tables(N) ipv6(N) microcode(N) bridge(N) stp(N) fuse(N) loop(N) dm_mod(N) bnx 2(N) 8250_pnp(N) 8250(N) rtc_cmos(N) iTCO_wdt(N) rtc_core(N) ide_cd_mod(N) serial_core(N) joydev(N) serio_raw(N) iTCO_ven dor_support(N) e1000e(N) button(N) shpchp(N) rtc_lib(N) pcspkr(N) i5000_edac(N) dcdbas(N) pci_hotplug(N) ses(N) edac_core (N) igb(N) enclosure(N) sg(N) usbhid(N) hid(N) ff_memless(N) uhci_hcd(N) ehci_hcd(N) usbcore(N) sd_mod(N) crc_t10dif(N) x enblk(N) cdrom(N) xennet(N) edd(N) reiserfs(N) fan(N) ide_pci_generic(N) ata_generic(N) ata_piix(N) pata_acpi(N) libata(N ) dock(N) piix(N) ide_core(N) lpfc(N) scsi_transport_fc(N) s Nov 27 08:10:02 xendmz2 kernel: csi_tgt(N) megaraid_sas(N) scsi_mod(N) thermal(N) processor(N) thermal_sys(N) hwmon(N) Nov 27 08:10:02 xendmz2 kernel: Supported: No Nov 27 08:10:02 xendmz2 kernel: Pid: 18651, comm: X Tainted: G 2.6.27.7-3-xen #1 Nov 27 08:10:02 xendmz2 kernel: Nov 27 08:10:02 xendmz2 kernel: Call Trace: Nov 27 08:10:02 xendmz2 kernel: [<ffffffff8020c547>] show_trace_log_lvl+0x41/0x58 Nov 27 08:10:02 xendmz2 kernel: [<ffffffff80461408>] dump_stack+0x69/0x6f Nov 27 08:10:02 xendmz2 kernel: [<ffffffff80232bf5>] warn_slowpath+0xa9/0xd1 Nov 27 08:10:02 xendmz2 kernel: [<ffffffff8021a186>] __change_page_attr_set_clr+0xa4/0xb7c Nov 27 08:10:02 xendmz2 kernel: [<ffffffff8021ad2e>] change_page_attr_set_clr+0xd0/0x200 Nov 27 08:10:02 xendmz2 kernel: [<ffffffff803e2656>] pci_mmap_page_range+0xe5/0x149 Nov 27 08:10:02 xendmz2 kernel: [<ffffffff802eea9a>] mmap+0x5d/0x99 Nov 27 08:10:02 xendmz2 kernel: [<ffffffff8028b9b2>] mmap_region+0x2a1/0x4e8 Nov 27 08:10:02 xendmz2 kernel: [<ffffffff8028bee0>] do_mmap_pgoff+0x2e7/0x34b Nov 27 08:10:02 xendmz2 kernel: [<ffffffff8020f3a0>] sys_mmap+0x8c/0xc4 Nov 27 08:10:02 xendmz2 kernel: [<ffffffff8020b368>] system_call_fastpath+0x16/0x1b Nov 27 08:10:02 xendmz2 kernel: [<00007fb3d34e5eea>] 0x7fb3d34e5eea Nov 27 08:10:02 xendmz2 kernel: Nov 27 08:10:02 xendmz2 kernel: ---[ end trace 344320c5fffdbd52 ]--- Nov 27 08:10:03 xendmz2 kernel: Not cloning cgroup for unused subsystem ns Nov 27 08:10:03 xendmz2 SuSEfirewall2: Setting up rules from /etc/sysconfig/SuSEfirewall2 ... All other Call Traces are missed! With and without your patch!!!! BUT the connection is LOST! Now more Information about this: The Dell host has two "bnx2" interfaces, eth0 and eth1. It was not possible to transport packages with eth0. eth1 is still working! See the attachment "dmesg.txt" and "psauxf.txt". At this moment i try to reboot. The process "brctl delbr eth0" hang with following message in dmesg: "unregister_netdevice: waiting for eth0 to become free. Usage count = 3" There was no firewall log for eth0 between "Nov 26 17:42:06" and "Nov 27 08:02:40" (08:02 reboot time, see "psauxf.txt"): Nov 26 17:18:09 xendmz2 kernel: SFW2-INint-DROP-DEFLT IN=eth0 OUT= PHYSIN=peth0 MAC=01:00:5e:00:00:fb:00:50:56:87:7c:6e:08:00 SRC=172.1 6.2.27 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 Nov 26 17:42:06 xendmz2 kernel: SFW2-INext-DROP-DEFLT IN=eth1 OUT= PHYSIN=peth1 MAC=01:00:5e:00:00:fb:00:16:3e:7e:14:6b:08:00 SRC=192.1 68.254.27 DST=224.0.0.251 LEN=64 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=44 .. Nov 27 08:02:40 xendmz2 kernel: SFW2-INext-DROP-DEFLT IN=eth1 OUT= MAC= SRC=192.168.255.245 DST=224.0.0.251 LEN=551 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=531 Nov 27 08:02:40 xendmz2 kernel: SFW2-INint-DROP-DEFLT IN=eth0 OUT= MAC= SRC=172.16.4.245 DST=224.0.0.251 LEN=534 TOS=0x00 PREC=0x00 TTL =255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=514 See the missing PHYSIN in the last firewall logs! I hope this information help. -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User olivpass@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c16 --- Comment #16 from Oliver Mössinger 2008-11-27 08:09:31 MST --- Thank you Jan, yes, there are some problems listed with bnx2 and MSI. I disabled MSI for bnx2. I will report what happen! -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User coolo@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c18 Stephan Kulow changed: What |Removed |Added ---------------------------------------------------------------------------- Flag| |SHIP_STOPPER- --- Comment #18 from Stephan Kulow 2008-12-01 05:58:09 MST --- FIXED? -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User jbeulich@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c20 Jan Beulich changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |carnold@novell.com AssignedTo|cgriffin@novell.com |jbeulich@novell.com Priority|P5 - None |P2 - High QAContact|qa@suse.de |jdouglas@novell.com --- Comment #20 from Jan Beulich 2008-12-01 06:38:45 MST --- It *is* fixed, the fix may just not be externally available, yet. Charles? -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User carnold@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c21 Charles Arnold changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|carnold@novell.com | --- Comment #21 from Charles Arnold 2008-12-01 11:20:50 MST --- Is this the same issue as bug 429739? That fix is in RC1. -- 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.

https://bugzilla.novell.com/show_bug.cgi?id=438610 User jbeulich@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438610#c24 Jan Beulich changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED Info Provider|jeffm@novell.com | Resolution| |FIXED --- Comment #24 from Jan Beulich 2008-12-22 02:30:05 MST --- Kernel patches to fix the remaining issues here have been committed and will be available with a future kernel maintenance update. -- 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.