* Oops: bad: scheduling while atomic!
@ 2003-06-04 13:29 Monchi Abbad
0 siblings, 0 replies; only message in thread
From: Monchi Abbad @ 2003-06-04 13:29 UTC (permalink / raw)
To: linux-kernel
Hi,
While using kernel 2.5.70 I and reading from an atapi scsi-emulated cdrom,
if i get a irq timeout and atapi reset I get the following messages:
Jun 4 15:12:30 axion kernel: bad: scheduling while atomic!
Jun 4 15:12:30 axion kernel: Call Trace: [<c011f5ec>] [<c01297a0>] [<c0129710>] [<c02a756b>] [<c0297c3a>] [<c0297d87>] [<c029898b>] [<c0298b06>] [<c02989c0>] [<c010920d>]
Jun 4 15:12:41 axion kernel: ------------[ cut here ]------------
Jun 4 15:12:41 axion kernel: kernel BUG at kernel/timer.c:162!
Jun 4 15:12:41 axion kernel: invalid operand: 0000 [#1]
Jun 4 15:12:41 axion kernel: CPU: 0
Jun 4 15:12:41 axion kernel: EIP: 0060:[<c0128d23>] Not tainted
Jun 4 15:12:41 axion kernel: EFLAGS: 00010082
Jun 4 15:12:41 axion kernel: eax: c17a8000 ebx: dfc39980 ecx: 3a62e8b3 edx: c06f804c
Jun 4 15:12:41 axion kernel: esi: c0288320 edi: dfc399a4 ebp: c0440c40 esp: c17a9e8c
Jun 4 15:12:41 axion kernel: ds: 007b es: 007b ss: 0068
Jun 4 15:12:41 axion kernel: Process scsi_eh_3 (pid: 12, threadinfo=c17a8000 task=c17c80c0)
Jun 4 15:12:41 axion kernel: Stack: dfc39980 c0288320 c06f804c 00000096 c028821b dfc399a4 c17a8000 c06f804c
Jun 4 15:12:41 axion kernel: c0288777 c06f804c c0288320 00000032 00000000 00000008 00000177 00000000
Jun 4 15:12:41 axion kernel: c06f804c c06f805c 00000092 dfc39980 c06f7fa0 c02888cc c06f804c 00000000
Jun 4 15:12:41 axion kernel: Call Trace: [<c0288320>] [<c028821b>] [<c0288777>] [<c0288320>] [<c02888cc>] [<c02a766d>] [<c0297e4e>] [<c0297f30>] [<c02986d7>] [<c02989a0>] [<c0298b06>] [<c02989c0>] [<c010920d>]
Jun 4 15:12:41 axion kernel: Code: 0f 0b a2 00 09 fb 3a c0 81 7f 10 6e ad 87 4b 74 09 57 e8 c6
Jun 4 15:12:42 axion kernel: <6>note: scsi_eh_3[12] exited with preempt_count 3
Jun 4 15:12:42 axion kernel: hdc: ATAPI reset complete
After which the cdrom drive is not accessible anymore, not even when unmounting
and remounting.
Monchi.
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2003-06-04 13:29 Oops: bad: scheduling while atomic! Monchi Abbad
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