Bug#571096: Badness after waking up on iBook G4
On Tue, Feb 23, 2010 at 01:39:33PM +0100, Philipp Kern wrote:
> Package: linux-image-2.6.32-trunk-powerpc
>
> I get the following badness after wakeing up on iBook G4. Furthermore,
> after upgrading from 2.6.30 (where suspending worked perfectly) it wakes
> up once after suspend, then suspends immediately again and the second
> wake up works properly. The badness is printed on the first wakeup.
>
> [ 542.513308] ------------[ cut here ]------------
> [ 542.513312] Badness at /build/buildd/linux-2.6-2.6.32/debian/build/source_powerpc_none/kernel/time/timekeeping.c:226
> [ 542.513318] NIP: c006ceb8 LR: c006d030 CTR: c006d014
> [ 542.513323] REGS: db57bb10 TRAP: 0700 Tainted: G W (2.6.32-trunk-powerpc)
> [ 542.513327] MSR: 02023032 <FP,VEC,ME,CE,IR,DR> CR: 44444284 XER: 20000000
> [ 542.513337] TASK = d9f37780[1070] 'pbbuttonsd' THREAD: db57a000
> [ 542.513341] GPR00: 00000001 db57bbc0 d9f37780 db57bbe8 00000000 00000000 00000000 00000000
> [ 542.513349] GPR08: 00000000 00000001 df803301 00000000 1734e65a 100351d0 00000080 00000040
> [ 542.513358] GPR16: 00000001 c04e0a2c 20000000 00000000 00000001 00000005 00000000 00000000
> [ 542.513367] GPR24: c056ae31 00000006 00000040 00000000 00000000 db57bc18 c301f000 db57bbe8
> [ 542.513379] NIP [c006ceb8] getnstimeofday+0x24/0x13c
> [ 542.513384] LR [c006d030] do_gettimeofday+0x1c/0x48
> [ 542.513387] Call Trace:
> [ 542.513393] [db57bbc0] [c005e4d4] __queue_work+0x24/0x3c (unreliable)
> [ 542.513399] [db57bbe0] [c006d030] do_gettimeofday+0x1c/0x48
> [ 542.513408] [db57bc10] [e231b508] evdev_event+0x28/0x130 [evdev]
> [ 542.513415] [db57bc40] [c0290050] input_pass_event+0x78/0xb0
> [ 542.513421] [db57bc60] [c0292e88] input_event+0x6c/0x84
> [ 542.513427] [db57bc80] [c027a78c] via_pmu_event+0x78/0x88
> [ 542.513433] [db57bc90] [c0278e48] via_pmu_interrupt+0xa18/0xa74
> [ 542.513439] [db57bcf0] [c0279124] pmu_wait_complete+0x34/0x74
> [ 542.513445] [db57bd00] [c0023840] pmu_get_time+0x3c/0x98
> [ 542.513451] [db57bd70] [c0023900] pmac_get_rtc_time+0x3c/0x70
> [ 542.513459] [db57bd80] [c00121cc] read_persistent_clock+0xa0/0xf4
> [ 542.513465] [db57bdc0] [c006bfa8] timekeeping_resume+0x18/0x278
> [ 542.513472] [db57be20] [c0267300] __sysdev_resume+0x2c/0xfc
> [ 542.513478] [db57be40] [c026743c] sysdev_resume+0x6c/0xd4
> [ 542.513484] [db57be60] [c007d19c] suspend_devices_and_enter+0x12c/0x1d0
> [ 542.513490] [db57be80] [c007d304] enter_state+0xc4/0x108
> [ 542.513499] [db57be90] [c0277fb0] pmu_ioctl+0x78/0x194
> [ 542.513506] [db57bea0] [c0100f8c] vfs_ioctl+0x68/0x80
> [ 542.513513] [db57beb0] [c010172c] do_vfs_ioctl+0x660/0x6f0
> [ 542.513519] [db57bf10] [c0101814] sys_ioctl+0x58/0x88
> [ 542.513525] [db57bf40] [c00154dc] ret_from_syscall+0x0/0x40
> [ 542.513533] --- Exception: c01 at 0xfaa40a8
> [ 542.513536] LR = 0xfaa400c
> [ 542.513538] Instruction dump:
> [ 542.513541] 38210030 7c0803a6 4e800020 9421ffe0 7c0802a6 3d20c04f bf410008 7c7f1b78
> [ 542.513550] 90010024 80094900 3160ffff 7d2b0110 <0f090000> 3d20c050 3b698210 3d20c050
can you reproduce with sid image: 2.6.32-8?
It has lots of fixes on top of latest testing.
thanks for the feedback.
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