Bug 88551 - modprobe processor;modprobe -r processor - kernel oops
Summary: modprobe processor;modprobe -r processor - kernel oops
Status: CLOSED UNREPRODUCIBLE
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Processor (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: acpi_power-processor
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-11-20 13:44 UTC by Roland Kletzing
Modified: 2015-07-22 01:35 UTC (History)
3 users (show)

See Also:
Kernel Version: 3.16
Subsystem:
Regression: No
Bisected commit-id:


Attachments

Description Roland Kletzing 2014-11-20 13:44:39 UTC
[   25.153031] Modules linked in: nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc loop snd_intel8x0 snd_ac97_codec parport_pc snd_pcm parport processor(-) joydev snd_page_alloc psmouse snd_seq snd_seq_device snd_timer serio_raw i2c_piix4 thermal_sys pcspkr i2c_core evdev snd soundcore ac power_supply ac97_bus button ext4 crc16 jbd2 mbcache btrfs crc32c libcrc32c zlib_deflate usbhid hid sg sr_mod sd_mod cdrom crc_t10dif ata_generic ata_piix ahci libahci ohci_hcd libata ehci_hcd usbcore e1000 usb_common scsi_mod [last unloaded: scsi_wait_scan]
[   25.153066] Pid: 3010, comm: modprobe Not tainted 3.2.0-4-amd64 #1 Debian 3.2.63-2+deb7u1
[   25.153068] Call Trace:
[   25.153075]  [<ffffffff81046d61>] ? warn_slowpath_common+0x78/0x8c
[   25.153079]  [<ffffffff81046e0d>] ? warn_slowpath_fmt+0x45/0x4a
[   25.153083]  [<ffffffffa02a1b1a>] ? acpi_processor_exit+0x6b/0x551 [processor]
[   25.153088]  [<ffffffff8107417e>] ? sys_delete_module+0x1d6/0x249
[   25.153092]  [<ffffffff810fbfc6>] ? fput+0x17a/0x1a1
[   25.153095]  [<ffffffff81110072>] ? mnt_want_write+0x34/0x38
[   25.153098]  [<ffffffff810f9c70>] ? filp_close+0x62/0x6a
[   25.153102]  [<ffffffff81355a92>] ? system_call_fastpath+0x16/0x1b
[   25.153104] ---[ end trace e878e69043cdab22 ]---


also see

https://bugzilla.kernel.org/show_bug.cgi?id=1716
https://bugzilla.kernel.org/show_bug.cgi?id=2350
https://bugzilla.kernel.org/show_bug.cgi?id=2519
https://bugzilla.kernel.org/show_bug.cgi?id=3013
https://bugzilla.kernel.org/show_bug.cgi?id=5899
Comment 1 Alan 2014-12-08 21:43:39 UTC
Does this still show up on a modern kernel ?
Comment 2 Roland Kletzing 2014-12-08 22:28:37 UTC
i`m able to reproduce on 3.16
Comment 3 Roland Kletzing 2014-12-08 22:57:19 UTC
pardon, that should have been meant NOT being able to produce on 3.16. it`s a little bit late...
Comment 4 Alan 2014-12-08 23:00:47 UTC
I was hoping the fixes covered that
Comment 5 Len Brown 2015-07-22 01:35:24 UTC
Running the latest upstream kernel, Linux-4.2.0-rc3,
I can rmmod/modprobe the processor module successfully.

Please re-open this report if it doesn't work for you,
and show the output of uname -a to show what kernel fails.

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