linux-kernel - 2.6.29, today's git changes, oops at boot, BUG: unable to handle kernel paging request at ffffffffa00f0016

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Date:	Mon, 6 Apr 2009 12:51:52 +0200
From:	Arkadiusz Miskiewicz <a.miskiewicz@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: 2.6.29, today's git changes, oops at boot,   BUG: unable to handle kernel paging request at ffffffffa00f0016


Pulled Linus git few minutes ago and new oops at boot (happens on every boot).
Yesterday git version was fine. Oopsed just while/after udev started.

x86_64, thinkpad t400

latest commit 0221c81b1b8eb0cbb6b30a0ced52ead32d2b4e4c

[    2.674741] VFS: Mounted root (xfs filesystem) readonly on device 8:3.
[    2.674800] Trying to move old root to /initrd ... okay
[    2.681684] Freeing unused kernel memory: 384k freed
[    4.768259] input: Power Button (FF) as /class/input/input1
[    4.769911] ACPI: AC Adapter [AC] (on-line)
[    4.784019] ACPI: Power Button (FF) [PWRF]
[    4.784082] input: Lid Switch as /class/input/input2
[    4.784629] ACPI: Lid Switch [LID]
[    4.784673] input: Sleep Button (CM) as /class/input/input3
[    4.798528] ACPI: SSDT 00000000bd6d6c20 002C8 (v01  PmRef  Cpu0Ist 00003000 INTL 20050624)
[    4.798954] BUG: unable to handle kernel paging request at ffffffffa00f0016
[    4.799073] ACPI: SSDT 00000000bd6d4020 0087A (v01  PmRef  Cpu0Cst 00003001 INTL 20050624)
[    4.799180] IP: [<ffffffffa00f0016>] 0xffffffffa00f0016
[    4.799279] PGD 203067 PUD 207063 PMD 13b015067 PTE 0
[    4.799498] Oops: 0010 [#1] PREEMPT SMP
[    4.799675] last sysfs file: /sys/block/sda/uevent
[    4.799733] CPU 0
[    4.799826] Modules linked in: processor(+) battery ac button(+) crc_itu_t xfs exportfs scsi_wait_scan sd_mod crc_t10dif ahci libata scsi_mod
[    4.800001] Pid: 3140, comm: async/0 Not tainted 2.6.29 #177 2764CTO
[    4.800001] RIP: 0010:[<ffffffffa00f0016>]  [<ffffffffa00f0016>] 0xffffffffa00f0016
[    4.800001] RSP: 0018:ffff880138f8fec8  EFLAGS: 00010246
[    4.800001] RAX: ffff880138f8ffd8 RBX: 0000000000000000 RCX: ffffffff80588630
[    4.800001] RDX: ffffffff80588660 RSI: 0000000000000006 RDI: 0000000000000000
[    4.800001] RBP: ffff880138f8ff20 R08: ffff880138f8e000 R09: ffff880028034500
[    4.800001] R10: 0000000300000000 R11: 0000000100000000 R12: ffff880139c05400
[    4.800001] R13: ffff88013b90dd70 R14: 0000000000000001 R15: 0000000000000001
[    4.800001] FS:  0000000000000000(0000) GS:ffff880028023000(0000) knlGS:0000000000000000
[    4.800001] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[    4.800001] CR2: ffffffffa00f0016 CR3: 000000013b045000 CR4: 00000000000006e0
[    4.800001] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    4.800001] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[    4.800001] Process async/0 (pid: 3140, threadinfo ffff880138f8e000, task ffff88013969d980)
[    4.800001] Stack:
[    4.800001]  ffffffff802554f7 0000000000000000 ffff88013969d980 ffffffff80238703
[    4.801466]  ffff88013b90dee8 ffffffff80588618 ffff88013b90dd70 0000000000000000
[    4.801466]  ffffffff802553de ffff88013b90dd70 ffff88013b88df00 ffff880138f8ff40
[    4.801466] Call Trace:
[    4.801466]  [<ffffffff802554f7>] ? async_thread+0x119/0x220
[    4.801466]  [<ffffffff80238703>] ? default_wake_function+0x0/0xf
[    4.801466]  [<ffffffff802553de>] ? async_thread+0x0/0x220
[    4.801466]  [<ffffffff8024fd6d>] kthread+0x49/0x76
[    4.801466]  [<ffffffff8020caaa>] child_rip+0xa/0x20
[    4.801466]  [<ffffffff8024fd24>] ? kthread+0x0/0x76
[    4.801466]  [<ffffffff8020caa0>] ? child_rip+0x0/0x20
[    4.801466] Code:  Bad RIP value.
[    4.801466] RIP  [<ffffffffa00f0016>] 0xffffffffa00f0016
[    4.801466]  RSP <ffff880138f8fec8>
[    4.801466] CR2: ffffffffa00f0016
[    4.801466] ---[ end trace bc6c5e0bfc2ec314 ]---
[    4.803382] ACPI: Sleep Button (CM) [SLPB]
[    4.804132] Monitor-Mwait will be used to enter C-1 state
[    4.804195] Monitor-Mwait will be used to enter C-2 state
[    4.804263] Monitor-Mwait will be used to enter C-3 state
[    4.804373] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
[    4.804612] processor ACPI_CPU:00: registered as cooling_device0
[    4.804671] ACPI: Processor [CPU0] (supports 8 throttling states)
[    4.805283] ACPI: SSDT 00000000bd6d5ca0 001CF (v01  PmRef    ApIst 00003000 INTL 20050624)
[    4.805852] ACPI: SSDT 00000000bd6d5f20 0008D (v01  PmRef    ApCst 00003000 INTL 20050624)
[    4.807419] ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
[    4.807655] processor ACPI_CPU:01: registered as cooling_device1
[    4.807715] ACPI: Processor [CPU1] (supports 8 throttling states)
[    4.816002] Marking TSC unstable due to TSC halts in idle
[    4.935770] usbcore: registered new interface driver usbfs


-- 
Arkadiusz Miśkiewicz        PLD/Linux Team
arekm / maven.pl            http://ftp.pld-linux.org/

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