https://bugzilla.novell.com/show_bug.cgi?id=811746 https://bugzilla.novell.com/show_bug.cgi?id=811746#c0 Summary: nfs-kernel bug on 12.3 on X86_64 Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: x86-64 OS/Version: SUSE Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: michael@karbach.org QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.40 Safari/537.31 Hi! I have a problem with OS-12.3 kernel. After updating from 12.2 via installation DVD from OpenSuSE my nfs-filesystem won't mount. Instead I got a an error message shown below. 2013-03-26T13:51:10.424306+01:00 wptl84 kernel: [ 8845.408930] BUG: unable to handle kernel paging request at ffffffffffffd8ee2013-03-26T13:51:10.424321+01:00 wptl84 kernel: [ 8845.408936] IP: [<ffffffffa0cf07fd>] nfs4_set_client.isra.5+0x8d/0x100 [nfsv4] 2013-03-26T13:51:10.424322+01:00 wptl84 kernel: [ 8845.408951] PGD 1a0e067 PUD 1a0f067 PMD 0 2013-03-26T13:51:10.424323+01:00 wptl84 kernel: [ 8845.408955] Oops: 0002 [#3] SMP 2013-03-26T13:51:10.424326+01:00 wptl84 kernel: [ 8845.408958] Modules linked in: bnep bluetooth rfkill fuse nfsv4 auth_rpcgss nfs fscache lockd sunrpc cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq snd_hda_codec_hdmi mperf snd_hda_codec_conexant coretemp kvm_intel kvm snd_hda_intel snd_hda_codec snd_hwdep crc32c_intel snd_pcm_oss ghash_clmulni_intel tpm_infineon snd_pcm aesni_intel snd_seq snd_timer ablk_helper cryptd iTCO_wdt lrw aes_x86_64 joydev tpm_tis tpm tpm_bios ppdev snd_seq_device iTCO_vendor_support lpc_ich mei xts button video parport_pc parport snd_mixer_oss i2c_i801 mfd_core e1000e gf128mul snd hid_logitech_dj serio_raw soundcore sr_mod cdrom pcspkr microcode snd_page_alloc sg usb_storage autofs4 hid_generic usbhid xhci_hcd ehci_hcd usbcore usb_common fan thermal processor thermal_sys scsi_dh_alua scsi_dh_hp_sw scsi_dh_rdac scsi_dh_emc scsi_dh [last unloaded: nvidia] 2013-03-26T13:51:10.424328+01:00 wptl84 kernel: [ 8845.409011] CPU 0 2013-03-26T13:51:10.424329+01:00 wptl84 kernel: [ 8845.409015] Pid: 7273, comm: mount.nfs Tainted: P D O 3.7.10-1.1-default #1 FUJITSU ESPRIMO P710/D3161-A1 2013-03-26T13:51:10.424330+01:00 wptl84 kernel: [ 8845.409018] RIP: 0010:[<ffffffffa0cf07fd>] [<ffffffffa0cf07fd>] nfs4_set_client.isra.5+0x8d/0x100 [nfsv4] 2013-03-26T13:51:10.424331+01:00 wptl84 kernel: [ 8845.409028] RSP: 0018:ffff880403e69b38 EFLAGS: 00010287 2013-03-26T13:51:10.424332+01:00 wptl84 kernel: [ 8845.409031] RAX: ffffffffffffd8de RBX: ffff880403e69b50 RCX: ffffffffa0c57eb0 2013-03-26T13:51:10.424333+01:00 wptl84 kernel: [ 8845.409032] RDX: 0000000000000004 RSI: ffffffffa0c59254 RDI: 0000000000000286 2013-03-26T13:51:10.424334+01:00 wptl84 kernel: [ 8845.409034] RBP: ffff880407d4c000 R08: 2018000000000000 R09: 04055a51900c0000 2013-03-26T13:51:10.424335+01:00 wptl84 kernel: [ 8845.409036] R10: fbdca6afc6886403 R11: ffff880406394800 R12: ffff880404fdfec0 2013-03-26T13:51:10.424336+01:00 wptl84 kernel: [ 8845.409037] R13: ffff880403e69bd8 R14: ffff880403e69d70 R15: ffff880403e69d70 2013-03-26T13:51:10.424336+01:00 wptl84 kernel: [ 8845.409040] FS: 00007fb5c5aaf800(0000) GS:ffff88041dc00000(0000) knlGS:0000000000000000 2013-03-26T13:51:10.424337+01:00 wptl84 kernel: [ 8845.409042] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 2013-03-26T13:51:10.424338+01:00 wptl84 kernel: [ 8845.409043] CR2: ffffffffffffd8ee CR3: 0000000404873000 CR4: 00000000001407f0 2013-03-26T13:51:10.424339+01:00 wptl84 kernel: [ 8845.409045] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 2013-03-26T13:51:10.424339+01:00 wptl84 kernel: [ 8845.409047] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 2013-03-26T13:51:10.424340+01:00 wptl84 kernel: [ 8845.409049] Process mount.nfs (pid: 7273, threadinfo ffff880403e68000, task ffff880405e86080) 2013-03-26T13:51:10.424341+01:00 wptl84 kernel: [ 8845.409050] Stack: 2013-03-26T13:51:10.424342+01:00 wptl84 kernel: [ 8845.409052] ffff880403e69d70 ffff880407d4c160 0000000000000003 0000000000000000 2013-03-26T13:51:10.424343+01:00 wptl84 kernel: [ 8845.409056] ffff880404fdfbe0 ffff88040413dcf8 0000000000000010 ffffffffa0d03ca0 2013-03-26T13:51:10.424343+01:00 wptl84 kernel: [ 8845.409059] 0000000000000006 ffffffff81a6ba80 0000000000000000 ffff88040413dc00 2013-03-26T13:51:10.424344+01:00 wptl84 kernel: [ 8845.409062] Call Trace: 2013-03-26T13:51:10.424345+01:00 wptl84 kernel: [ 8845.409126] [<ffffffffa0cf163a>] nfs4_create_server+0xda/0x390 [nfsv4] 2013-03-26T13:51:10.424346+01:00 wptl84 kernel: [ 8845.409177] [<ffffffffa0cea671>] nfs4_remote_mount+0x31/0x80 [nfsv4] 2013-03-26T13:51:10.424347+01:00 wptl84 kernel: [ 8845.409217] [<ffffffff8116a7a5>] mount_fs+0x45/0x1d0 2013-03-26T13:51:10.424347+01:00 wptl84 kernel: [ 8845.409224] [<ffffffff81183123>] vfs_kern_mount+0x73/0x120 2013-03-26T13:51:10.424348+01:00 wptl84 kernel: [ 8845.409234] [<ffffffffa0cea5f0>] nfs_do_root_mount+0x90/0xe0 [nfsv4] 2013-03-26T13:51:10.424349+01:00 wptl84 kernel: [ 8845.409275] [<ffffffffa0cea95a>] nfs4_try_mount+0x3a/0xc0 [nfsv4] 2013-03-26T13:51:10.424350+01:00 wptl84 kernel: [ 8845.409319] [<ffffffffa0cacff5>] nfs_fs_mount+0x255/0xcd0 [nfs] 2013-03-26T13:51:10.424351+01:00 wptl84 kernel: [ 8845.409340] [<ffffffff8116a7a5>] mount_fs+0x45/0x1d0 2013-03-26T13:51:10.424351+01:00 wptl84 kernel: [ 8845.409344] [<ffffffff81183123>] vfs_kern_mount+0x73/0x120 2013-03-26T13:51:10.424352+01:00 wptl84 kernel: [ 8845.409349] [<ffffffff81183aa3>] do_kern_mount+0x53/0x110 2013-03-26T13:51:10.424353+01:00 wptl84 kernel: [ 8845.409354] [<ffffffff81185574>] do_mount+0x334/0x900 2013-03-26T13:51:10.424354+01:00 wptl84 kernel: [ 8845.409361] [<ffffffff81185bd8>] sys_mount+0x98/0xf0 2013-03-26T13:51:10.424355+01:00 wptl84 kernel: [ 8845.409367] [<ffffffff8154f2ed>] system_call_fastpath+0x1a/0x1f 2013-03-26T13:51:10.424356+01:00 wptl84 kernel: [ 8845.409374] [<00007fb5c51a8f4a>] 0x7fb5c51a8f49 2013-03-26T13:51:10.424357+01:00 wptl84 kernel: [ 8845.409375] Code: 00 00 04 00 74 06 f0 80 4c 24 18 01 8b 4c 24 70 48 8b b4 24 80 00 00 00 4c 89 ca 48 89 df e8 6b 08 fb ff 48 3d 00 f0 ff ff 77 54 <f0> 80 48 10 20 48 89 45 00 f6 05 c4 b5 f6 ff 02 75 2d 31 db 48 2013-03-26T13:51:10.424358+01:00 wptl84 kernel: [ 8845.409407] RIP [<ffffffffa0cf07fd>] nfs4_set_client.isra.5+0x8d/0x100 [nfsv4] 2013-03-26T13:51:10.424359+01:00 wptl84 kernel: [ 8845.409415] RSP <ffff880403e69b38> 2013-03-26T13:51:10.424360+01:00 wptl84 kernel: [ 8845.409417] CR2: ffffffffffffd8ee 2013-03-26T13:51:10.424361+01:00 wptl84 kernel: [ 8845.409420] ---[ end trace 968f65d1c3182b85 ]--- My system is: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz BIOS Info: #0 Vendor: "FUJITSU // American Megatrends Inc." Version: "V4.6.5.3 R1.11.0 for D3161-A1x" Date: "07/16/2012" Start Address: 0xf0000 ROM Size: 8192 kB Features: 0x0d03000000013c099880 PCI supported BIOS flashable BIOS shadowing allowed CD boot supported Selectable boot supported EDD spec supported Print Screen supported 8042 Keyboard Services supported Serial Services supported Printer Services supported ACPI supported USB Legacy supported BIOS Boot Spec supported System Info: #1 Manufacturer: "FUJITSU" Product: "ESPRIMO P710" Serial: "YLHW006889" UUID: undefined, but settable Wake-up: 0x03 (APM Timer) Board Info: #2 Manufacturer: "FUJITSU" Product: "D3161-A1" Version: "S26361-D3161-A1" Serial: "B21649E8" Type: 0x0a (Motherboard) Features: 0x09 Hosting Board Replaceable Chassis: #3 Chassis Info: #3 Manufacturer: "FUJITSU" Version: "C$PXW4" Serial: "YLHW006889" Type: 0x06 (Mini Tower) Bootup State: 0x03 (Safe) Power Supply State: 0x03 (Safe) Thermal State: 0x03 (Safe) Security Status: 0x03 (None) Reproducible: Always Steps to Reproduce: 1. boot 2. mount /home via nfs 3. Actual Results: Error message above shows up Expected Results: a mounted /home dir -- 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.