Description of problem: Kernel BUG at pageattr:107 invalid operand: 0000 [1] SMP CPU 7 Modules linked in: md5 ipv6 parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc ds yenta_socket pcmcia_core dm_mod joydev button battery ac uhci_hcd ehci_hcd tg3 floppy sg ext3 jbd ata_piix libata mptscsih mptbase sd_mod scsi_mod Pid: 4514, comm: rmmod Not tainted 2.6.9-5.ELsmp RIP: 0010:[<ffffffff80122e39>] <ffffffff80122e39>{__change_page_attr+1039} RSP: 0018:000001022936dd98 EFLAGS: 00010282 RAX: 0000000000000908 RBX: 00000100010002a0 RCX: 000000000000c908 RDX: 000001000000c908 RSI: 0000010000000000 RDI: ffffffff80312975 RBP: 00000100e4300000 R08: 000ffffffffff000 R09: 0000000000000246 R10: 0000000000000000 R11: 0000000000000000 R12: 000001000000c908 R13: 8000000000000163 R14: 8000000000000163 R15: 0000000000503010 FS: 0000002a95582b00(0000) GS:ffffffff804bf680(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000003703129000 CR3: 00000000bfba0000 CR4: 00000000000006e0 Process rmmod (pid: 4514, threadinfo 000001022936c000, task 000001022fabe030) Stack: 00000100041ea800 0000000000000000 0000000000000000 0000000000000011 8000000000000163 ffffffff80122f13 ffffff0000020000 000001023ff37ac0 000001023fda4b40 000001023fda4bb0 Call Trace:<ffffffff80122f13>{change_page_attr+144} <ffffffff8012280a>{iounmap+309} <ffffffffa00b2aa6>{:tg3:tg3_remove_one+51} <ffffffff801e53d9>{pci_device_remove+34} <ffffffff802383d3>{device_release_driver+83} <ffffffff80238781>{bus_remove_driver+153} <ffffffff80238aa4>{driver_unregister+17} <ffffffff801e5207>{pci_unregister_driver+15} <ffffffff8014ac11>{sys_delete_module+479} <ffffffff801dccf8>{__up_write+19} <ffffffff80165e1b>{sys_munmap+94} <ffffffff8010ffd2>{system_call+126} Code: 0f 0b 31 00 31 80 ff ff ff ff 6b 00 4c 89 f1 48 b8 ff ff ff RIP <ffffffff80122e39>{__change_page_attr+1039} RSP <000001022936dd98> Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
pointer to the -11.14.EL test kernel: http://people.redhat.com/~jbaron/rhel4/
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2005-514.html