[haiku-bugs] [Haiku] #5362: Mount/Write to USB drive causes kernel panic in fat.c

  • From: "andrewz" <trac@xxxxxxxxxxxx>
  • Date: Thu, 04 Feb 2010 19:18:28 -0000

#5362: Mount/Write to USB drive causes kernel panic in fat.c
-----------------------------------+----------------------------------------
 Reporter:  andrewz                |       Owner:  nobody   
     Type:  bug                    |      Status:  new      
 Priority:  normal                 |   Milestone:  R1       
Component:  - General              |     Version:  R1/alpha1
 Keywords:  assert error in fat.c  |   Blockedby:           
 Platform:  All                    |    Blocking:           
-----------------------------------+----------------------------------------
 Mounting or Copying a file from BFS partition to mounted USB drive causes
 kernel panic.

 OS version: Walter 35369
 PC info: IBM Thinkpad T30, Intel P4, 512 MB RAM
 USB drives: 4 GB Sandisk mounted as /SANDISK, 16 GB Corsair mounted as
 /CORSAIR

 After mounting panic message is encountered:
 assert failed /storage/Build-O-Matic/nightly-uploader/haiku/haiku/src/add-
 ons/kernel/file_systems/fat/fat.c:441:0

 If I remove the drive I can exit debugger and recover from the error.

 If I install a 16 GB Corsair USB drive, it mounts with no error and I can
 ls, and copy a file to it. But then a second ls causes the same assert
 error at line 403, cluster != 0. I can recover from this error also.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5362>
Haiku <http://dev.haiku-os.org>
Haiku - the operating system.

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