Hello,

I have problems on a scientific linux 4.2 installation.
Recently installed adobe reader in AFS. After start of program without
parameter and try to open a .pdf file X is frozen and keyboard LEDs
start blinking.

Reproducible: always so far (5 tries, 5 panics)

If I could help to track this down or if you need more information
please let me know.

Regards,
Markus Lude


$ uname -a
Linux myhost 2.6.9-22.0.2.EL #1 Tue Jan 17 09:54:00 CST 2006 i686 i686 i386 GNU/Linux
$ rpm -qa | grep kernel
kernel-utils-2.4-13.1.69
kernel-module-openafs-2.6.9-22.0.2.EL-1.4.0-8.SL
kernel-devel-2.6.9-22.0.2.EL
kernel-2.6.9-22.0.2.EL

/var/log/messages:

 Mar 28 12:24:01 myhost kernel: NewVCache: warning none freed, using 300 of 300
 Mar 28 12:24:01 myhost kernel: ------------[ cut here ]------------
 Mar 28 12:24:01 myhost kernel: kernel BUG at /usr/src/redhat/BUILD/openafs-1.4.0/src/libafs/MODLOAD-2.6.9-22.0.2.EL-SP/rx_kcommon.c:131!
 Mar 28 12:24:01 myhost kernel: invalid operand: 0000 [#1]
 Mar 28 12:24:01 myhost kernel: Modules linked in: r128 libafs(U) parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc md5 ipv6 dm_mirror dm_mod button battery ac joydev uhci_hcd ehci_hcd snd_cmipci snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_opl3_lib snd_timer snd_hwdep snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore 3c59x mii floppy ext3 jbd
 Mar 28 12:24:01 myhost kernel: CPU:    0
 Mar 28 12:24:01 myhost kernel: EIP:    0060:[<f8bb159d>]    Tainted: PF     VLI
 Mar 28 12:24:01 myhost kernel: EFLAGS: 00210246   (2.6.9-22.0.2.EL)
 Mar 28 12:24:01 myhost kernel: EIP is at osi_Panic+0x0/0x9 [libafs]
 Mar 28 12:24:01 myhost kernel: eax: f8bd10fc   ebx: e4d52000   ecx: f8bd10cd   edx: e4d52c30
 Mar 28 12:24:01 myhost kernel: esi: f8be6360   edi: f1bdda80   ebp: f8bf11f8   esp: e4d52c34
 Mar 28 12:24:01 myhost kernel: ds: 007b   es: 007b   ss: 0068
 Mar 28 12:24:01 myhost kernel: Process acroread (pid: 31098, threadinfo=e4d52000 task=e53820b0)
 Mar 28 12:24:01 myhost kernel: Stack: f8b8eaaa 0000012c f8bf11f8 00000005 00000000 e4d52d40 f8b9232a e4d52d10
 Mar 28 12:24:01 myhost kernel:        00000000 e4d52d40 e4d52d50 f8b903e5 00000000 00000034 00000000 00000003
 Mar 28 12:24:01 myhost kernel:        00000001 00000013 00000001 00000000 00000000 00000009 00000009 0000009a
 Mar 28 12:24:01 myhost kernel: Call Trace:
 Mar 28 12:24:01 myhost kernel:  [<f8b8eaaa>] afs_NewVCache+0x4e4/0x885 [libafs]
 Mar 28 12:24:01 myhost kernel:  [<f8b9232a>] afs_FindVCache+0x2cd/0x2e6 [libafs]
 Mar 28 12:24:01 myhost kernel:  [<f8b903e5>] afs_GetVCache+0x102/0x4be [libafs]
 Mar 28 12:24:01 myhost kernel:  [<f8b83336>] afs_dir_GetBlob+0xb/0x1e [libafs]
 Mar 28 12:24:01 myhost kernel:  [<f8b83439>] FindItem+0xc1/0xdc [libafs]
 Mar 28 12:24:01 myhost kernel:  [<f8b8312d>] afs_dir_LookupOffset+0x8c/0x93 [libafs]
 Mar 28 12:24:01 myhost kernel:  [<f8b99a61>] afs_lookup+0xa45/0x1026 [libafs]
 Mar 28 12:24:01 myhost kernel:  [<f8bbfafc>] afs_linux_lookup+0x11c/0x294 [libafs]
 Mar 28 12:24:01 myhost kernel:  [<c0183130>] d_alloc+0xe3/0x2a4
 Mar 28 12:24:01 myhost kernel:  [<c0177986>] real_lookup+0x73/0xde
 Mar 28 12:24:01 myhost kernel:  [<c0177cb6>] do_lookup+0x56/0x8f
 Mar 28 12:24:01 myhost kernel:  [<c0178728>] __link_path_walk+0xa39/0xd98
 Mar 28 12:24:01 myhost kernel:  [<f8bbf1e1>] afs_linux_getattr+0x0/0x24 [libafs]
 Mar 28 12:24:01 myhost kernel:  [<c0178ac8>] link_path_walk+0x41/0xb9
 Mar 28 12:24:01 myhost kernel:  [<c0178dc0>] path_lookup+0x104/0x135
 Mar 28 12:24:01 myhost kernel:  [<c0178f05>] __user_walk+0x21/0x51
 Mar 28 12:24:01 myhost kernel:  [<c0173110>] vfs_stat+0x14/0x3a
 Mar 28 12:24:01 myhost kernel:  [<c0173719>] sys_stat64+0xf/0x23
 Mar 28 12:24:01 myhost kernel:  [<c0108914>] do_IRQ+0x2b3/0x2bf
 Mar 28 12:24:01 myhost kernel:  [<c03101a7>] syscall_call+0x7/0xb
 Mar 28 12:24:01 myhost kernel:  [<c031007b>] do_lcall+0x1/0x2a
 Mar 28 12:24:01 myhost kernel: Code: b7 f2 0f bf d6 53 e8 0b fd ff ff 89 c3 31 c0 85 db 74 0b 89 da 89 f0 e8 42 ff ff ff 89 d8 5b 5e c3 0f b7 d0 31 c0 e9 d3 ff ff ff <0f> 0b 83 00 de 31 bd f8 c3 57 89 c7 83 c8 ff 56 89 d6 83 fe 01
 Mar 28 12:24:01 myhost kernel:  <0>Fatal exception: panic in 5 seconds