[FC2 x86_64] kernel oops after smbmount

Gregory Petit thunderbirds at pandora.be
Mon Jun 28 20:53:44 UTC 2004


Hi,

when I try the following command:
[greggy at homer greggy]$ smbmount //192.168.3.2/data /home/greggy/data

I get a request to fill in my password, but in the meantime I get a kernel 
oops. 

[root at homer root]# rpm -qa | grep kernel
kernel-utils-2.4-9.1.131
kernel-2.6.6-1.435
Note: the packages are x86_64.

This is from /var/log/messages:

homer kernel: CR2: 0000000000000000
Jun 28 22:43:24 homer kernel: smb_lookup: find //.Trash-greggy failed, 
error=-5
Jun 28 22:43:24 homer kernel: Unable to handle kernel NULL pointer dereference 
at 0000000000000000 RIP:
Jun 28 22:43:24 homer kernel: [<0000000000000000>]
Jun 28 22:43:24 homer kernel: PML4 f8a7067 PGD f8b9067 PMD 0
Jun 28 22:43:24 homer kernel: Oops: 0010 [1]
Jun 28 22:43:24 homer kernel: CPU 0
Jun 28 22:43:24 homer kernel: Modules linked in: smbfs snd_mixer_oss 
snd_via82xx snd_ac97_codec snd_pcm snd_timer snd_page_alloc gameport 
snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore parport_pc lp 
parport autofs4 sunrpc sk98lin ipv6 joydev uhci_hcd ehci_hcd button battery 
asus_acpi ac ext3 jbd raid1 dm_mod sata_promise sata_via libata sd_mod 
scsi_mod
Jun 28 22:43:24 homer kernel: Pid: 2151, comm: nautilus Not tainted 
2.6.6-1.435
Jun 28 22:43:24 homer kernel: RIP: 0010:[<0000000000000000>] 
[<0000000000000000>]
Jun 28 22:43:24 homer kernel: RSP: 0018:000001000e2b7e30  EFLAGS: 00010246
Jun 28 22:43:24 homer kernel: RAX: 000001000a132f68 RBX: 0000010009fbbe98 RCX: 
000001000e2b7e68
Jun 28 22:43:24 homer kernel: RDX: ffffffff8016fda6 RSI: 000001000e2b7f38 RDI: 
000001000ae47ac0
Jun 28 22:43:24 homer kernel: RBP: 000001000ae47ac0 R08: 000001000ce13000 R09: 
0000000000000004
Jun 28 22:43:24 homer kernel: R10: 0000000000000e60 R11: 0000000000000000 R12: 
000001000122f120
Jun 28 22:43:24 homer kernel: R13: 000001000ae47ac0 R14: 0000010009fbc000 R15: 
000001000a1a9ba0
Jun 28 22:43:24 homer kernel: FS:  0000000040c3f960(005b) GS:ffffffff8046bb80
(0000) knlGS:0000000000000000
Jun 28 22:43:24 homer kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 
000000008005003b
Jun 28 22:43:24 homer kernel: CR2: 0000000000000000 CR3: 0000000000101000 CR4: 
00000000000006e0
Jun 28 22:43:24 homer kernel: Process nautilus (pid: 2151, threadinfo 
000001000e2b6000, task 000001000e2fd800)
Jun 28 22:43:24 homer kernel: Stack: ffffffffa01b5e69 0000010009fbbde8 
0000000000018801 000001000ce13000
Jun 28 22:43:24 homer kernel:        0000010009fbbde8 ffffffff8016fda6 
000001000e2b7f38 0000000000000000
Jun 28 22:43:24 homer kernel:        00000000fffd13cf 000001000ae47ac0
Jun 28 22:43:24 homer kernel: Call 
Trace:<ffffffffa01b5e69>{:smbfs:smb_readdir+937} 
<ffffffff8016fda6>{filldir64+0}
Jun 28 22:43:24 homer kernel:        <ffffffff8016fda6>{filldir64+0} 
<ffffffff8016fae9>{vfs_readdir+133}
Jun 28 22:43:24 homer kernel:        <ffffffff8016fed7>{sys_getdents64+118} 
<ffffffff8016f33e>{sys_fcntl+95}
Jun 28 22:43:24 homer kernel:        <ffffffff801110ae>{system_call+126}
Jun 28 22:43:24 homer kernel:
Jun 28 22:43:24 homer kernel: Code:  Bad RIP value.
Jun 28 22:43:24 homer kernel: RIP [<0000000000000000>] RSP <000001000e2b7e30>
Jun 28 22:43:24 homer kernel: CR2: 0000000000000000

After the oops, sometimes it happens that I don't have any console anymore and 
I've to reboot my computer.
Should I post this on bugzilla, or did I something stupid? :-)

Kind regards,

Gregory





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