Bug#549002: linux-image-2.6.26-2-xen-amd64: Kernel Oops - autofs5 nfs4 mount
Hello,
Can you please reproduce that without ever loading the nvidia module?
it took me some time to reproduce the oops, apologies. Please find the syslog excerpt in the attachment.
Thank you in advance.
ciao
Christian
Oct 3 06:44:09 brandt syslogd 1.5.0#5: restart.
Oct 3 06:44:09 brandt snort[22759]: Preprocessor/Decoder Rule Count: 0
Oct 3 06:44:09 brandt snort[22759]: Snort initialization completed successfully (pid=22759)
Oct 3 06:44:09 brandt snort[22759]: Not Using PCAP_FRAMES
Oct 3 12:12:33 brandt kernel: [146921.292801] BUG: unable to handle kernel paging request at ffff8800b86db000
Oct 3 12:12:33 brandt kernel: [146921.292810] IP: [<ffffffffa03ab36c>] :nfs:nfs4_set_client+0xc3/0x17e
Oct 3 12:12:33 brandt kernel: [146921.292834] PGD 2744067 PUD 2b47067 PMD 2d0b067 PTE 0
Oct 3 12:12:33 brandt kernel: [146921.292841] Oops: 0000 [1] SMP
Oct 3 12:12:33 brandt kernel: [146921.292845] CPU 0
Oct 3 12:12:33 brandt kernel: [146921.292848] Modules linked in: rfcomm hidp l2cap bluetooth xt_physdev battery ppdev lp autofs4 rpcsec_gss_krb5 nfsd auth_rpcgss exportfs nfs lockd nfs_acl sunrpc 8021q ipv6 bridge xt_multiport nf_conntrack_ipv4 xt_state nf_conntrack xt_tcpudp ipt_LOG iptable_filter ip_tables x_tables loop snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss i2c_i801 parport_pc parport psmouse i2c_core snd_seq_midi snd_rawmidi snd_seq_midi_event pcspkr serio_raw snd_seq rng_core snd_timer snd_seq_device snd soundcore snd_page_alloc i82975x_edac edac_core button joydev evdev dcdbas ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod ide_cd_mod cdrom usbhid hid ff_memless sd_mod piix ide_pci_generic ide_core floppy ahci ata_generic libata scsi_mod dock ehci_hcd tg3 uhci_hcd thermal processor fan thermal_sys [last unloaded: scsi_wait_scan]
Oct 3 12:12:33 brandt kernel: [146921.292957] Pid: 31330, comm: mount.nfs4 Not tainted 2.6.26-2-xen-amd64 #1
Oct 3 12:12:33 brandt kernel: [146921.292961] RIP: e030:[<ffffffffa03ab36c>] [<ffffffffa03ab36c>] :nfs:nfs4_set_client+0xc3/0x17e
Oct 3 12:12:33 brandt kernel: [146921.292979] RSP: e02b:ffff88007f543ba8 EFLAGS: 00010246
Oct 3 12:12:33 brandt kernel: [146921.292982] RAX: 0000000000000000 RBX: ffff88008bff5000 RCX: 0000000000000004
Oct 3 12:12:33 brandt kernel: [146921.292986] RDX: 0000000000000003 RSI: ffff8800b86db000 RDI: ffff88008bff52b0
Oct 3 12:12:33 brandt kernel: [146921.292989] RBP: 0000000000000000 R08: ffffffffa038d230 R09: ffff88008f449000
Oct 3 12:12:33 brandt kernel: [146921.292993] R10: 0000000000000200 R11: ffffffff80266a7b R12: ffff8800b86dafe0
Oct 3 12:12:33 brandt kernel: [146921.292996] R13: 0000000000000001 R14: ffff8800ed2e4800 R15: ffff8800edd56280
Oct 3 12:12:33 brandt kernel: [146921.293003] FS: 00007fc1e00056e0(0000) GS:ffffffff8053a000(0000) knlGS:0000000000000000
Oct 3 12:12:33 brandt kernel: [146921.293006] CS: e033 DS: 0000 ES: 0000
Oct 3 12:12:33 brandt kernel: [146921.293010] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 3 12:12:33 brandt kernel: [146921.293014] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Oct 3 12:12:33 brandt kernel: [146921.293018] Process mount.nfs4 (pid: 31330, threadinfo ffff88007f542000, task ffff880089468780)
Oct 3 12:12:33 brandt kernel: [146921.293021] Stack: ffff8800b86daa60 ffff8800ec953ad8 0000000000000010 ffffffffa03d24a0
Oct 3 12:12:33 brandt kernel: [146921.293029] ffff880000000006 ffff8800ec953ad8 ffff88007f543ce8 ffff8800ed2e4800
Oct 3 12:12:33 brandt kernel: [146921.293035] ffff8800ec953a00 ffff8800edd56280 ffff8800ec953b78 ffffffffa03abc03
Oct 3 12:12:33 brandt kernel: [146921.293040] Call Trace:
Oct 3 12:12:33 brandt kernel: [146921.293064] [<ffffffffa03abc03>] :nfs:nfs4_create_server+0xb8/0x3eb
Oct 3 12:12:33 brandt kernel: [146921.293077] [<ffffffffa0030a11>] :tg3:tg3_start_xmit+0x35f/0x3d9
Oct 3 12:12:33 brandt kernel: [146921.293085] [<ffffffff8020a4ee>] __switch_to+0x3ee/0x624
Oct 3 12:12:33 brandt kernel: [146921.293092] [<ffffffff80269446>] get_page_from_freelist+0x40f/0x51c
Oct 3 12:12:33 brandt kernel: [146921.293099] [<ffffffff8030e3fd>] idr_get_empty_slot+0x15c/0x228
Oct 3 12:12:33 brandt kernel: [146921.293106] [<ffffffff80287342>] cache_alloc_refill+0x59/0x5a4
Oct 3 12:12:33 brandt kernel: [146921.293138] [<ffffffffa03b4d54>] :nfs:nfs4_get_sb+0x3f4/0x598
Oct 3 12:12:33 brandt kernel: [146921.293146] [<ffffffff8028c3cb>] vfs_kern_mount+0x93/0x11b
Oct 3 12:12:33 brandt kernel: [146921.293152] [<ffffffff8028c4a6>] do_kern_mount+0x43/0xe3
Oct 3 12:12:33 brandt kernel: [146921.293158] [<ffffffff802a2681>] do_new_mount+0x5b/0x95
Oct 3 12:12:33 brandt kernel: [146921.293163] [<ffffffff802a2878>] do_mount+0x1bd/0x1e7
Oct 3 12:12:33 brandt kernel: [146921.293172] [<ffffffff8029fef3>] copy_mount_options+0xc9/0x126
Oct 3 12:12:33 brandt kernel: [146921.293178] [<ffffffff802a292c>] sys_mount+0x8a/0xce
Oct 3 12:12:33 brandt kernel: [146921.293184] [<ffffffff8020b528>] system_call+0x68/0x6d
Oct 3 12:12:33 brandt kernel: [146921.293188] [<ffffffff8020b4c0>] system_call+0x0/0x6d
Oct 3 12:12:33 brandt kernel: [146921.293193]
Oct 3 12:12:33 brandt kernel: [146921.293194]
Oct 3 12:12:33 brandt kernel: [146921.293195] Code: 48 8b 74 24 68 b9 20 00 00 00 44 89 ea 48 89 c7 e8 92 f8 ff ff 85 c0 89 c5 78 53 fc 48 8d bb 90 02 00 00 b9 0c 00 00 00 4c 89 e6 <f3> a5 48 89 df e8 a0 46 02 00 85 c0 89 c5 79 22 f6 05 52 8b fe
Oct 3 12:12:33 brandt kernel: [146921.293228] RIP [<ffffffffa03ab36c>] :nfs:nfs4_set_client+0xc3/0x17e
Oct 3 12:12:33 brandt kernel: [146921.293240] RSP <ffff88007f543ba8>
Oct 3 12:12:33 brandt kernel: [146921.293242] CR2: ffff8800b86db000
Oct 3 12:12:33 brandt kernel: [146921.293246] ---[ end trace 07e1aa343c1d96cb ]---
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