[Bug 783649] New: BUG: unable to handle kernel NULL pointer dereference at 0 .. 10 kernel-ec2 3.6.0-2.1
https://bugzilla.novell.com/show_bug.cgi?id=783649 https://bugzilla.novell.com/show_bug.cgi?id=783649#c0 Summary: BUG: unable to handle kernel NULL pointer dereference at 0 .. 10 kernel-ec2 3.6.0-2.1 Classification: openSUSE Product: openSUSE 11.4 Version: Factory Platform: x86 OS/Version: openSUSE 11.4 Status: NEW Severity: Critical Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: support@microtechniques.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- Created an attachment (id=508308) --> (http://bugzilla.novell.com/attachment.cgi?id=508308) Screen shot of log User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/20100101 Firefox/15.0.1 Amazon AIMs fail to restart after upgrading kernel to kernel-ec2 3.6.0-2.1. No other changes. Log shows BUG: unable to handle kernel NULL pointer dereference at 0 .. 10 IP: [<ffffffffa00033a0>] netif_poll+0x7b0/0xf70 [xennet] right after setting up eth0. The external network never enables, so I can not access the log, but I have attached a screen shot. Reproducible: Always Steps to Reproduce: 1. 2. 3. -- 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=783649 https://bugzilla.novell.com/show_bug.cgi?id=783649#c1 --- Comment #1 from Don Hughes <support@microtechniques.com> 2012-10-18 14:44:25 UTC --- Attached is a log for a similar Oops from a non-amazon server running VirtualBox. -- 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=783649 https://bugzilla.novell.com/show_bug.cgi?id=783649#c2 --- Comment #2 from Don Hughes <support@microtechniques.com> 2012-10-18 14:45:05 UTC --- Created an attachment (id=510062) --> (http://bugzilla.novell.com/attachment.cgi?id=510062) System log -- 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=783649 https://bugzilla.novell.com/show_bug.cgi?id=783649#c3 --- Comment #3 from Don Hughes <support@microtechniques.com> 2012-11-25 16:08:59 UTC --- Still an issue with kernel 3.6.7 INIT: version 2.88 booting System Boot Control: Running /etc/init.d/boot mounting mandatory file systems .....done Boot logging started on /dev/xvc0(/dev/console) at Sun Nov 25 08:10:08 2012 Starting udevd: udevd[225]: can not read '/etc/udev/rules.d/70-persistent-net.rules' ..done Loading drivers, configuring devices: [ 1.148769] udev[226]: starting version 166 [ 1.225222] aesni_intel: Unknown symbol ablk_decrypt (err 0) [ 1.225252] aesni_intel: Unknown symbol ablk_set_key (err 0) [ 1.225261] aesni_intel: Unknown symbol ablk_encrypt (err 0) [ 1.225264] aesni_intel: Unknown symbol ablk_init_common (err 0) [ 1.225271] aesni_intel: Unknown symbol ablk_exit (err 0) ..done Activating swap-devices in /etc/fstab... ..doneSetting up the System Clock..done Activating device mapper...[ 1.421051] device-mapper: uevent: version 1.0.3 [ 1.421322] device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@redhat.com ..done Loading required kernel modules ..doneSetting up hostname 'Office'..done Setting up loopback interface ..done Checking file systems... fsck from util-linux 2.19 Checking all file systems. [/sbin/fsck.ext3 (1) -- /backups] fsck.ext3 -a /dev/sdf1 /dev/sdf1: recovering journal /dev/sdf1: clean, 155697/983040 files, 2906905/3932160 blocks ..done..done Mounting local file systems... [ 1.574448] kjournald starting. Commit interval 5 seconds [ 1.575802] EXT3-fs (sdf1): using internal journal [ 1.575807] EXT3-fs (sdf1): mounted filesystem with writeback data mode /dev/sdf1 on /backups type ext3 (rw,noatime,data=writeback,acl,user_xattr) ..doneCleaning temporary directories /tmp..done Set up grub entry for next boot cycle ..failedCreating /var/log/boot.msg ..doneActivating remaining swap-devices in /etc/fstab... ..doneFinish udev device configuration: ..done Setting current sysctl status from /etc/sysctl.conf..done System Boot Control: The system has been set up Failed features: [80C [17Dboot.cycle System Boot Control: Running /etc/init.d/boot.local mkdir: cannot create directory `/var/lock/subsys': File exists ..failed INIT: Entering runlevel: 3 Master Resource Control: previous runlevel: N, switching to runlevel: 3 Master Resource Control: Running /etc/init.d/before.local ..doneStarting D-Bus daemon..done Starting syslog servicesPersistent configuration file is in invalid format, ignoring; ..done Initializing random number generator..done Setting up (localfs) network interfaces: lo lo IP address: 127.0.0.1/8 IP address: 127.0.0.2/8 ..done eth0 [ 3.432664] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [ 3.432675] IP: [<ffffffffa008b3b0>] netif_poll+0x7b0/0xf70 [xennet] [ 3.432685] PGD e9198067 PUD e9b79067 PMD 0 [ 3.432690] Oops: 0000 [#1] SMP [ 3.432694] Modules linked in: dm_mod ghash_clmulni_intel cryptd aes_x86_64 aes_generic xennet ext3 jbd xenblk cdrom [ 3.432705] Supported: Yes [ 3.432707] CPU 0 [ 3.432711] Pid: 881, comm: ip Not tainted 3.6.7-12-ec2 #1 [ 3.432713] RIP: e030:[<ffffffffa008b3b0>] [<ffffffffa008b3b0>] netif_poll+0x7b0/0xf70 [xennet] [ 3.432719] RSP: e02b:ffff8800ec003de8 EFLAGS: 00010286 [ 3.432721] RAX: ffff8800e901aac0 RBX: 000000000000005a RCX: 0000000000000000 [ 3.432723] RDX: 000000000000006a RSI: 000000000000005a RDI: ffff8800ea8d7e80 [ 3.432725] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff8800e901a800 [ 3.432727] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8800ea8d7e80 [ 3.432729] R13: 0000000000000000 R14: ffff8800ea8d7e80 R15: ffff8800e9070700 [ 3.432735] FS: 00007fe41b6d4700(0000) GS:ffff8800ec000000(0000) knlGS:0000000000000000 [ 3.432737] CS: e033 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3.432739] CR2: 0000000000000010 CR3: 00000000e9172000 CR4: 0000000000002660 [ 3.432741] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.432744] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 3.432746] Process ip (pid: 881, threadinfo ffff8800e93d6000, task ffff8800e9472880) [ 3.432748] Stack: [ 3.432750] 000000000000000a ffff8800ec003e80 ffff8800ec003e68 ffff8800ec003e50 [ 3.432755] 000000030000000a ffff8800e9071c40 0000000000000000 ffff8800e9070750 [ 3.432760] ffff8800ec00f238 0000000000000012 0000004000000003 ffff8800e9070000 [ 3.432764] Call Trace: [ 3.432780] [<ffffffff802da579>] net_rx_action+0x179/0x2b0 [ 3.432791] [<ffffffff8002c17e>] __do_softirq+0xde/0x230 [ 3.432799] [<ffffffff80387a7c>] call_softirq+0x1c/0x30 [ 3.432806] [<ffffffff80007ccd>] do_softirq+0xad/0xe0 [ 3.432813] [<ffffffff8002c094>] local_bh_enable_ip+0xa4/0xb0 [ 3.432818] [<ffffffffa00892a4>] network_open+0x54/0xf0 [xennet] [ 3.432824] [<ffffffff802db836>] __dev_open+0x86/0xe0 [ 3.432830] [<ffffffff802dbaca>] __dev_change_flags+0x9a/0x180 [ 3.432835] [<ffffffff802dbc60>] dev_change_flags+0x20/0x70 [ 3.432840] [<ffffffff802e8546>] do_setlink+0x316/0x9e0 [ 3.432845] [<ffffffff802e9609>] rtnl_newlink+0x369/0x560 [ 3.432851] [<ffffffff802e8e1c>] rtnetlink_rcv_msg+0x10c/0x310 [ 3.432856] [<ffffffff803009a9>] netlink_rcv_skb+0xa9/0xc0 [ 3.432861] [<ffffffff802e6898>] rtnetlink_rcv+0x18/0x20 [ 3.432866] [<ffffffff803002c0>] netlink_unicast+0x1a0/0x220 [ 3.432871] [<ffffffff8030061e>] netlink_sendmsg+0x2de/0x3a0 [ 3.432878] [<ffffffff802c4327>] sock_sendmsg+0xc7/0x110 [ 3.432884] [<ffffffff802c46c4>] __sys_sendmsg+0x354/0x360 [ 3.432888] [<ffffffff802c56c4>] sys_sendmsg+0x44/0x80 [ 3.432893] [<ffffffff80386e5b>] system_call_fastpath+0x1a/0x1f [ 3.432899] [<00007fe41b02b700>] 0x7fe41b02b6ff [ 3.432901] Code: 00 00 00 41 80 8c 24 b0 00 00 00 04 e9 42 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 41 8b 84 24 cc 00 00 00 49 03 84 24 d0 00 00 00 <80> 3c 25 10 00 00 00 00 74 0f 48 83 3c 25 08 00 00 00 00 0f 84 [ 3.432945] RIP [<ffffffffa008b3b0>] netif_poll+0x7b0/0xf70 [xennet] [ 3.432950] RSP <ffff8800ec003de8> [ 3.432952] CR2: 0000000000000010 [ 3.432959] ---[ end trace d7b2856941681174 ]--- [ 3.432963] Kernel panic - not syncing: Fatal exception in interrupt -- 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=783649 https://bugzilla.novell.com/show_bug.cgi?id=783649#c Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jslaby@suse.com Component|Kernel |Kernel Product|openSUSE 11.4 |openSUSE 12.2 OS/Version|openSUSE 11.4 |All -- 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=783649 https://bugzilla.novell.com/show_bug.cgi?id=783649#c4 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|kernel-maintainers@forge.pr |jbeulich@suse.com |ovo.novell.com | --- Comment #4 from Jiri Slaby <jslaby@suse.com> 2013-02-16 20:55:03 UTC --- This is xennet... Jan? -- 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=783649 https://bugzilla.novell.com/show_bug.cgi?id=783649#c5 Jan Beulich <jbeulich@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P2 - High Status|NEW |RESOLVED Found By|--- |Community User Resolution| |FIXED --- Comment #5 from Jan Beulich <jbeulich@suse.com> 2013-02-18 09:45:55 UTC --- The fix for this is already in the master and 12.3 branches. -- 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.
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