Bug 38216
Summary: | zip drive module ppa failure | ||||||
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Product: | [Retired] Red Hat Linux | Reporter: | Need Real Name <butlerk> | ||||
Component: | kernel | Assignee: | Arjan van de Ven <arjanv> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | Brock Organ <borgan> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 7.1 | CC: | alan, twaugh | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | i386 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2003-06-09 17:28:24 UTC | Type: | --- | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
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Created attachment 16729 [details]
error message from dmesg
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From Bugzilla Helper: User-Agent: Mozilla/4.77 [en] (X11; U; Linux 2.4.2-2 i686) After about 30 minutes of use with a zip drive (ppa version), I notice that the ppa module fails and is unable to access /dev/sda4. Reproducible: Always Steps to Reproduce: 1. load /sbin/modprobe ppa 2. use zip drive normally 3. after about an hour after use, attempt to use the drive again. module should have failed Actual Results: zip drive would not be accessable or found by the computer Expected Results: zip drive should function normally after starting /sbin/modprobe ppa sda:<1>Unable to handle kernel paging request at virtual address 00052072 c0162cd7 Oops: 0002 CPU: 0 EIP: 0010:[<c0162cd7>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010046 eax: 00000000 ebx: 00052046 ecx: 00000002 edx: 00000000 esi: 00000002 edi: 00000000 ebp: 00000002 esp: c2dc9c98 ds: 0018 es: 0018 ss: 0018 Process modprobe (pid: 1653, stackpage=c2dc9000) Stack: 00000000 c2dc9ca8 c2e21b60 00000002 c2e21b60 c0162d85 00052046 c2e21b60 00000000 00000002 00052046 00000000 c74d8f20 00000000 00000800 c01634a7 c2e21b60 00000000 00000002 00001dc0 00000034 00002000 c6cb5848 c6cb5840 Call Trace: [<c0162d85>] [<c01634a7>] [<c88fa7c0>] [<c88fab3b>] [<c01637ea>] [<c 88fc420>] [<c01638e1>] [<c0134ce0>] [<c0163ab7>] [<c01357b1>] [<c0153825>] [<c011610e>] [<c01533 ca>] [<c011610e>] [<c88e2a4f>] [<c01534c6>] [<c015344b>] [<c88e1c3a>] [<c88e2c28>] [<c88e2be0>] [<c884b3 f6>] [<c88e0000>] [<c88e21c6>] [<c88e2be0>] [<c88e2be0>] [<c0116e05>] [<c88e2d80>] [<c88fe000>] [<c88e00 60>] [<c010901b>] Code: 01 4b 2c eb 0e 8d 74 26 00 85 d2 74 03 ff 43 34 01 4b 3c 85 >>EIP; c0162cd7 <account_io_start+27/50> <===== Trace; c0162d85 <req_new_io+35/60> Trace; c01634a7 <__make_request+507/6f0> Trace; c88fa7c0 <[ppa]ppa_out+80/170> Trace; c88fab3b <[ppa]ppa_select+7b/a0> Trace; c01637ea <generic_make_request+15a/170> Trace; c88fc420 <[ppa]ppa_hosts+0/e0> Trace; c01638e1 <submit_bh+e1/100> Trace; c0134ce0 <__insert_into_queues+70/80> Trace; c0163ab7 <ll_rw_block+167/1c0> Trace; c01357b1 <bread+31/70> Trace; c0153825 <msdos_partition+75/380> Trace; c011610e <printk+16e/180> Trace; c01533ca <check_partition+8a/d0> Trace; c011610e <printk+16e/180> Trace; c88e2a4f <[sd_mod].rodata.start+62f/75f> Trace; c01534c6 <grok_partitions+66/b0> Trace; c015344b <register_disk+2b/40> Trace; c88e1c3a <[sd_mod]sd_finish+14a/1e0> Trace; c88e2c28 <[sd_mod]sd_fops+0/18> Trace; c88e2be0 <[sd_mod]sd_template+0/0> Trace; c884b3f6 <[scsi_mod]scsi_register_device_module+116/150> Trace; c88e0000 <[tuner]__module_parm_pal+1cf62/1cfc2> Trace; c88e21c6 <[sd_mod]init_sd+16/20> Trace; c88e2be0 <[sd_mod]sd_template+0/0> Trace; c88e2be0 <[sd_mod]sd_template+0/0> Trace; c0116e05 <sys_init_module+525/5e0> Trace; c88e2d80 <[sd_mod].bss.end+1/52e1> Trace; c88fe000 <[ppa].data.end+1a81/1ae1> Trace; c88e0060 <[sd_mod]sd_ioctl+0/440> Trace; c010901b <system_call+33/38> Code; c0162cd7 <account_io_start+27/50> 00000000 <_EIP>: Code; c0162cd7 <account_io_start+27/50> <===== 0: 01 4b 2c add %ecx,0x2c(%ebx) <===== Code; c0162cda <account_io_start+2a/50> 3: eb 0e jmp 13 <_EIP+0x13> c0162cea <account_io_sta rt+3a/50> Code; c0162cdc <account_io_start+2c/50> 5: 8d 74 26 00 lea 0x0(%esi,1),%esi Code; c0162ce0 <account_io_start+30/50> 9: 85 d2 test %edx,%edx Code; c0162ce2 <account_io_start+32/50> b: 74 03 je 10 <_EIP+0x10> c0162ce7 <account_io_sta rt+37/50> Code; c0162ce4 <account_io_start+34/50> d: ff 43 34 incl 0x34(%ebx) Code; c0162ce7 <account_io_start+37/50> 10: 01 4b 3c add %ecx,0x3c(%ebx) Code; c0162cea <account_io_start+3a/50> 13: 85 00 test %eax,(%eax)