ide-scsi "lost interrupt" (2.6.0-test9)

[Chris Ruvolo]

Hello.

When attempting to use cdrecord under 2.6.0-test9 with a ide-scsi ATAPI
device, the burn fails and I get the following kernel output.  This has
happened both times I tried to burn a CD, at both 4x and 2x write.  This is
with DMA disabled via "/sbin/hdparm -d 0 /dev/hdc".

Any advise here?  (cdrecord with -dev=ATAPI doesn't seem to work)

BTW, there doesn't seem to be a maintainer for the ide-scsi module.  Is that
correct?

Also, there's another ide-scsi problem I just noticed.  When unloading the
ide-scsi module and reloading it, it gets assigned a new bus.  On the
initial load my CD device as -dev=0,0,0.  Now it is -dev=2,0,0.  The code to
unregister the bus seems to have been removed between -test1 and -test9.
Can anyone say why?

Thanks,

-Chris


hdc: lost interrupt
Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c01166a2>] __wake_up_locked+0x22/0x30
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c01166a2>] __wake_up_locked+0x22/0x30
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c01166a2>] __wake_up_locked+0x22/0x30
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c01166a2>] __wake_up_locked+0x22/0x30
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c01166a2>] __wake_up_locked+0x22/0x30
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c01166a2>] __wake_up_locked+0x22/0x30
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01c4dc1>] vt_console_print+0x61/0x2f0
 [<c01166a2>] __wake_up_locked+0x22/0x30
 [<c0108305>] __down+0x85/0x100
 [<c0116580>] default_wake_function+0x0/0x30
 [<c010852f>] __down_failed+0xb/0x14
 [<c897a2df>] .text.lock.scsi_error+0x37/0x48 [scsi_mod]
 [<c8979ac0>] scsi_sleep_done+0x0/0x20 [scsi_mod]
 [<c8935918>] idescsi_abort+0xf8/0x110 [ide_scsi]
 [<c897940d>] scsi_try_to_abort_cmd+0x5d/0x80 [scsi_mod]
 [<c897954a>] scsi_eh_abort_cmds+0x4a/0x80 [scsi_mod]
 [<c8979f82>] scsi_unjam_host+0xa2/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

Call Trace:
 [<c0116525>] schedule+0x595/0x5a0
 [<c01165ea>] __wake_up_common+0x3a/0x70
 [<c0121dae>] schedule_timeout+0x5e/0xb0
 [<c0121d40>] process_timeout+0x0/0x10
 [<c8935a33>] idescsi_reset+0x103/0x120 [ide_scsi]
 [<c89795d6>] scsi_try_bus_device_reset+0x56/0x90 [scsi_mod]
 [<c8979687>] scsi_eh_bus_device_reset+0x77/0x130 [scsi_mod]
 [<c8979e08>] scsi_eh_ready_devs+0x28/0x80 [scsi_mod]
 [<c8979f9f>] scsi_unjam_host+0xbf/0xd0 [scsi_mod]
 [<c897a080>] scsi_error_handler+0xd0/0x110 [scsi_mod]
 [<c8979fb0>] scsi_error_handler+0x0/0x110 [scsi_mod]
 [<c0107479>] kernel_thread_helper+0x5/0xc

hdc: ATAPI reset complete

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