[Bug 119258] Re: K3B is freezing system AFTER burning DVD

[Steven Ellis]

I'm wondering if this is connected to Bug #75295 Feisty freeze, kernel
(?) tries to access DVD drive

I'm seeing the problem on the following Hardware
CPU - Athlon XP 2800
Motherboard Gigabyte 7vaxp
DVD - Pioneer  110D
OS - Ubuntu Feisty
Kernel - 2.6.20-16-generic

When I burn a DVD under k3b i get a freeze for about 5 seconds as it
switches from burn to verify and the following output in
/var/log/messages

[928813.142234] hdc: irq timeout: status=0xd0 { Busy }
[928813.142242] ide: failed opcode was: unknown
[928818.136827] hdc: status timeout: status=0xd0 { Busy }
[928818.136830] ide: failed opcode was: unknown
[928818.136834] hdc: drive not ready for command
[928822.583541] BUG: soft lockup detected on CPU#0!
[928822.583575]  [<c015354c>] softlockup_tick+0x9c/0xf0
[928822.583589]  [<c0130643>] update_process_times+0x33/0x80
[928822.583598]  [<c01154b0>] smp_apic_timer_interrupt+0x70/0x80
[928822.583607]  [<c01042f8>] apic_timer_interrupt+0x28/0x30
[928822.583619]  [<c0262543>] ide_inb+0x3/0x10
[928822.583625]  [<c02639b0>] ide_wait_stat+0xf0/0x140
[928822.583633]  [<c0261331>] ide_do_request+0x301/0x9e0
[928822.583643]  [<c0116ccf>] unmask_IO_APIC_irq+0x1f/0x40
[928822.583650]  [<c0154712>] default_enable+0x12/0x20
[928822.583654]  [<c01546ad>] check_irq_resend+0x1d/0x70
[928822.583660]  [<c0154345>] enable_irq+0xc5/0xd0
[928822.583668]  [<f8a1b6b0>] cdrom_newpc_intr+0x0/0x350 [ide_cd]
[928822.583678]  [<c0262349>] ide_timer_expiry+0xc9/0x2c0
[928822.583686]  [<c0262280>] ide_timer_expiry+0x0/0x2c0
[928822.583690]  [<c012f74f>] run_timer_softirq+0x12f/0x1a0
[928822.583700]  [<c012b422>] __do_softirq+0x82/0x100
[928822.583711]  [<c012b4f5>] do_softirq+0x55/0x60
[928822.583715]  [<c01154b5>] smp_apic_timer_interrupt+0x75/0x80
[928822.583720]  [<c01042f8>] apic_timer_interrupt+0x28/0x30
[928822.583725]  [<c0101e00>] default_idle+0x0/0x60
[928822.583734]  [<c011c092>] native_safe_halt+0x2/0x10
[928822.583742]  [<c0101e3d>] default_idle+0x3d/0x60
[928822.583745]  [<c0101409>] cpu_idle+0x49/0xd0
[928822.583750]  [<c03d97f5>] start_kernel+0x365/0x420
[928822.583759]  [<c03d9230>] unknown_bootoption+0x0/0x260
[928822.583770]  =======================
[928823.133216] hdc: status timeout: status=0xd0 { Busy }
[928823.133218] ide: failed opcode was: unknown
[928823.133221] hdc: drive not ready for command

I have attached a list of the currently loaded modules.


** Attachment added: "Modules List"
   http://launchpadlibrarian.net/9193625/lsmod.out

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K3B is freezing system AFTER burning DVD
https://bugs.launchpad.net/bugs/119258
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