From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ide@vger.kernel.org
Subject: [Bug 49151] NULL pointer dereference in pata_acpi
Date: Mon, 22 Oct 2012 12:15:50 +0000 (UTC) [thread overview]
Message-ID: <20121022121550.599BF11FAE0@bugzilla.kernel.org> (raw)
In-Reply-To: <bug-49151-11633@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=49151
Anton Boyarshinov <boyarsh@altlinux.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |boyarsh@altlinux.org
--- Comment #6 from Anton Boyarshinov <boyarsh@altlinux.org> 2012-10-22 12:15:50 ---
Thank you for responce!
There is a log with both patches applied. System boots and works.
-------------------------
[ 1.108357] ata3: PATA max UDMA/133 cmd 0xf80 ctl 0xf00 bmdma 0xb800 irq 21
[ 1.108363] ata4: PATA max UDMA/133 cmd 0xe80 ctl 0xe00 bmdma 0xb808 irq 21
[ 1.264255] ------------[ cut here ]------------
[ 1.264303] WARNING: at drivers/ata/libata-core.c:2928
ata_timing_find_mode+0x6a/0x80 [libata]()
[ 1.264307] Hardware name: ATLANT \xffffffd52 4800/251
[ 1.264312] ata_timing_find_mode: unable to find timing for xfer_mode 0x0
[ 1.264315] Modules linked in: ahci libahci pata_acpi libata scsi_mod
[ 1.264332] Pid: 547, comm: scsi_eh_2 Not tainted 3.6.3-un-def-alt1 #1
[ 1.264336] Call Trace:
[ 1.264353] [<ffffffff81059b2a>] warn_slowpath_common+0x7a/0xb0
[ 1.264361] [<ffffffff81059c01>] warn_slowpath_fmt+0x41/0x50
[ 1.264380] [<ffffffffa0097b4a>] ata_timing_find_mode+0x6a/0x80 [libata]
[ 1.264391] [<ffffffffa0037282>] pacpi_set_dmamode+0x42/0xf0 [pata_acpi]
[ 1.264401] [<ffffffffa00373fa>] pacpi_qc_issue+0x5a/0x7c [pata_acpi]
[ 1.264421] [<ffffffffa00997af>] ata_qc_issue+0x1ff/0x370 [libata]
[ 1.264433] [<ffffffff81047e73>] ? default_spin_lock_flags+0x13/0x20
[ 1.264453] [<ffffffffa0099c61>] ata_exec_internal_sg+0x341/0x640 [libata]
[ 1.264475] [<ffffffffa00aaf27>] ? ata_sff_dev_classify+0x67/0x110 [libata]
[ 1.264494] [<ffffffffa0099fd4>] ata_exec_internal+0x74/0xb0 [libata]
[ 1.264514] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.264533] [<ffffffffa009a0b5>] ata_do_dev_read_id+0x25/0x30 [libata]
[ 1.264553] [<ffffffffa00a5d8c>] ? ata_eh_reset+0x24c/0xc80 [libata]
[ 1.264571] [<ffffffffa009a3e4>] ata_dev_read_id+0x324/0x5a0 [libata]
[ 1.264590] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.264599] [<ffffffff81047e73>] ? default_spin_lock_flags+0x13/0x20
[ 1.264619] [<ffffffffa00a7164>] ata_eh_recover+0x824/0x13e0 [libata]
[ 1.264629] [<ffffffff810993e1>] ? load_balance+0x611/0x8c0
[ 1.264649] [<ffffffffa00aae20>] ? ata_sff_drain_fifo+0x80/0x80 [libata]
[ 1.264668] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.264677] [<ffffffffa00371c0>] ? pacpi_port_start+0xa0/0xa0 [pata_acpi]
[ 1.264687] [<ffffffff814acf39>] ? _raw_spin_lock_irq+0x39/0x50
[ 1.264696] [<ffffffff810789cb>] ? wait_on_work+0x1fb/0x210
[ 1.264705] [<ffffffffa00371c0>] ? pacpi_port_start+0xa0/0xa0 [pata_acpi]
[ 1.264724] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.264744] [<ffffffffa00a869d>] ata_do_eh+0x4d/0xc0 [libata]
[ 1.264763] [<ffffffffa00aae20>] ? ata_sff_drain_fifo+0x80/0x80 [libata]
[ 1.264782] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.264802] [<ffffffffa00aabee>] ata_sff_error_handler+0xce/0x130 [libata]
[ 1.264821] [<ffffffffa00aacdf>] ata_bmdma_error_handler+0x8f/0x150
[libata]
[ 1.264841] [<ffffffffa00a82a9>] ata_scsi_port_error_handler+0x499/0x770
[libata]
[ 1.264861] [<ffffffffa00a8613>] ata_scsi_error+0x93/0xd0 [libata]
[ 1.264896] [<ffffffffa0007eba>] scsi_error_handler+0x12a/0x720 [scsi_mod]
[ 1.264915] [<ffffffffa0007d90>] ? scsi_eh_get_sense+0x210/0x210 [scsi_mod]
[ 1.264933] [<ffffffffa0007d90>] ? scsi_eh_get_sense+0x210/0x210 [scsi_mod]
[ 1.264940] [<ffffffff8107f386>] kthread+0x96/0xa0
[ 1.264950] [<ffffffff814b5804>] kernel_thread_helper+0x4/0x10
[ 1.264957] [<ffffffff8107f2f0>] ? kthread_freezable_should_stop+0x80/0x80
[ 1.264964] [<ffffffff814b5800>] ? gs_change+0x13/0x13
[ 1.264969] ---[ end trace a98d36ed22847d07 ]---
[ 1.264972] ------------[ cut here ]------------
[ 1.264980] WARNING: at drivers/ata/pata_acpi.c:149
pacpi_set_dmamode+0xdf/0xf0 [pata_acpi]()
[ 1.264983] Hardware name: ATLANT \xffffffd52 4800/251
[ 1.264987] pacpi_set_dmamode: ata_timing_find_mode gives NULL
[ 1.264989] Modules linked in: ahci libahci pata_acpi libata scsi_mod
[ 1.265002] Pid: 547, comm: scsi_eh_2 Tainted: G W
3.6.3-un-def-alt1 #1
[ 1.265005] Call Trace:
[ 1.265013] [<ffffffff81059b2a>] warn_slowpath_common+0x7a/0xb0
[ 1.265020] [<ffffffff81059c01>] warn_slowpath_fmt+0x41/0x50
[ 1.265030] [<ffffffffa003731f>] pacpi_set_dmamode+0xdf/0xf0 [pata_acpi]
[ 1.265038] [<ffffffffa00373fa>] pacpi_qc_issue+0x5a/0x7c [pata_acpi]
[ 1.265057] [<ffffffffa00997af>] ata_qc_issue+0x1ff/0x370 [libata]
[ 1.265065] [<ffffffff81047e73>] ? default_spin_lock_flags+0x13/0x20
[ 1.265084] [<ffffffffa0099c61>] ata_exec_internal_sg+0x341/0x640 [libata]
[ 1.265104] [<ffffffffa00aaf27>] ? ata_sff_dev_classify+0x67/0x110 [libata]
[ 1.265123] [<ffffffffa0099fd4>] ata_exec_internal+0x74/0xb0 [libata]
[ 1.265142] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.265161] [<ffffffffa009a0b5>] ata_do_dev_read_id+0x25/0x30 [libata]
[ 1.265180] [<ffffffffa00a5d8c>] ? ata_eh_reset+0x24c/0xc80 [libata]
[ 1.265198] [<ffffffffa009a3e4>] ata_dev_read_id+0x324/0x5a0 [libata]
[ 1.265217] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.265226] [<ffffffff81047e73>] ? default_spin_lock_flags+0x13/0x20
[ 1.265246] [<ffffffffa00a7164>] ata_eh_recover+0x824/0x13e0 [libata]
[ 1.265254] [<ffffffff810993e1>] ? load_balance+0x611/0x8c0
[ 1.265273] [<ffffffffa00aae20>] ? ata_sff_drain_fifo+0x80/0x80 [libata]
[ 1.265292] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.265301] [<ffffffffa00371c0>] ? pacpi_port_start+0xa0/0xa0 [pata_acpi]
[ 1.265308] [<ffffffff814acf39>] ? _raw_spin_lock_irq+0x39/0x50
[ 1.265315] [<ffffffff810789cb>] ? wait_on_work+0x1fb/0x210
[ 1.265324] [<ffffffffa00371c0>] ? pacpi_port_start+0xa0/0xa0 [pata_acpi]
[ 1.265343] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.265363] [<ffffffffa00a869d>] ata_do_eh+0x4d/0xc0 [libata]
[ 1.265382] [<ffffffffa00aae20>] ? ata_sff_drain_fifo+0x80/0x80 [libata]
[ 1.265401] [<ffffffffa00ab450>] ? ata_sff_wait_after_reset+0x140/0x140
[libata]
[ 1.265420] [<ffffffffa00aabee>] ata_sff_error_handler+0xce/0x130 [libata]
[ 1.265440] [<ffffffffa00aacdf>] ata_bmdma_error_handler+0x8f/0x150
[libata]
[ 1.265460] [<ffffffffa00a82a9>] ata_scsi_port_error_handler+0x499/0x770
[libata]
[ 1.265480] [<ffffffffa00a8613>] ata_scsi_error+0x93/0xd0 [libata]
[ 1.265499] [<ffffffffa0007eba>] scsi_error_handler+0x12a/0x720 [scsi_mod]
[ 1.265518] [<ffffffffa0007d90>] ? scsi_eh_get_sense+0x210/0x210 [scsi_mod]
[ 1.265535] [<ffffffffa0007d90>] ? scsi_eh_get_sense+0x210/0x210 [scsi_mod]
[ 1.265542] [<ffffffff8107f386>] kthread+0x96/0xa0
[ 1.265550] [<ffffffff814b5804>] kernel_thread_helper+0x4/0x10
[ 1.265558] [<ffffffff8107f2f0>] ? kthread_freezable_should_stop+0x80/0x80
[ 1.265565] [<ffffffff814b5800>] ? gs_change+0x13/0x13
[ 1.265568] ---[ end trace a98d36ed22847d08 ]---
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next prev parent reply other threads:[~2012-10-22 12:15 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-20 10:19 [Bug 49151] New: NULL pointer dereference in pata_acpi bugzilla-daemon
2012-10-20 10:31 ` [Bug 49151] " bugzilla-daemon
2012-10-20 10:33 ` bugzilla-daemon
2012-10-20 12:00 ` [Bug 49151] New: " Borislav Petkov
2012-10-21 16:04 ` Phillip Wood
2012-10-21 16:57 ` Borislav Petkov
2012-10-22 15:47 ` Phillip Wood
2012-10-22 20:27 ` Borislav Petkov
2012-10-23 10:05 ` Alan Cox
2012-10-23 10:17 ` Borislav Petkov
2012-10-23 16:12 ` Borislav Petkov
2012-10-24 6:43 ` Anton V. Boyarshinov
2012-10-24 9:28 ` Phillip Wood
2012-10-24 10:57 ` Alan Cox
2012-11-03 4:26 ` Borislav Petkov
2012-11-03 16:30 ` Alan Cox
2012-11-03 16:48 ` Alan Cox
2012-11-16 4:50 ` Jeff Garzik
2012-10-20 12:00 ` [Bug 49151] " bugzilla-daemon
2012-10-21 16:04 ` bugzilla-daemon
2012-10-21 16:58 ` bugzilla-daemon
2012-10-22 12:15 ` bugzilla-daemon [this message]
2012-10-22 12:21 ` bugzilla-daemon
2012-10-22 12:42 ` bugzilla-daemon
2012-10-22 15:48 ` bugzilla-daemon
2012-10-22 20:27 ` bugzilla-daemon
2012-10-22 20:40 ` bugzilla-daemon
2012-10-22 21:06 ` bugzilla-daemon
2012-10-23 10:01 ` bugzilla-daemon
2012-10-23 10:17 ` bugzilla-daemon
2012-10-23 11:02 ` bugzilla-daemon
2012-10-23 12:54 ` bugzilla-daemon
2012-10-23 16:12 ` bugzilla-daemon
2012-10-23 16:39 ` bugzilla-daemon
2012-10-23 20:11 ` bugzilla-daemon
2012-10-23 20:41 ` bugzilla-daemon
2012-10-23 20:52 ` bugzilla-daemon
2012-10-23 21:10 ` bugzilla-daemon
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2012-11-03 4:26 ` bugzilla-daemon
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2012-11-25 12:55 ` bugzilla-daemon
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2012-11-29 11:21 ` bugzilla-daemon
2012-11-30 17:10 ` bugzilla-daemon
2012-12-02 17:46 ` bugzilla-daemon
2012-12-03 0:51 ` bugzilla-daemon
2012-12-03 3:39 ` bugzilla-daemon
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