On Tue, Aug 21, 2012 at 1:02 PM, Sedat Dilek <sedat.di...@gmail.com> wrote: > On Tue, Aug 21, 2012 at 8:04 AM, Stephen Rothwell <s...@canb.auug.org.au> > wrote: >> Hi all, >> >> Changes since 20120820: >> >> The rr tree gained a conflict against Linus' tree. >> >> The tip tree still has its build failure so I used the version from >> next-20120814. >> >> The workqueues tree gained a conflict against the hid tree. >> >> The drivers-x86 tree still has its build failure so I used the version >> from next-20120817. >> >> The signal tree gained a conflict against Linus' tree. I have still >> reverted 3 commits from the signal tree at the request of the arm >> maintainer. >> >> ---------------------------------------------------------------------------- >> > > Hi, > > I have compiled linux-next (next-20120821) and see the attached > call-trace when suspending. > Suspending did NOT work (Xorg seems to cause it) - machine came back to > desktop. > > With yesterday's next-20120820 I haven't seen this. > > I am not sure what is this causing... PM, x86/sched or even VFS? > Any help for debugging appreciated. > > I am on Ubuntu/precise AMD64 and use systemd-v43 as init-system. > > Regards, > - Sedat -
Forgot attachment! If you don't succeed - try try try... - Sedat -
[ 2547.097565] wlan0: deauthenticating from 00:04:0e:e4:00:3d by local choice (reason=3) [ 2547.107563] cfg80211: All devices are disconnected, going to restore regulatory settings [ 2547.107567] cfg80211: Restoring regulatory settings [ 2547.107572] cfg80211: Calling CRDA to update world regulatory domain [ 2547.111808] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain [ 2547.111811] cfg80211: World regulatory domain updated: [ 2547.111813] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 2547.111814] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2547.111816] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 2547.111817] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 2547.111819] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2547.111820] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 2549.512159] PM: Syncing filesystems ... done. [ 2549.514955] PM: Preparing system for mem sleep [ 2549.866630] Freezing user space processes ... [ 2569.853137] Freezing of tasks failed after 20.00 seconds (1 tasks refusing to freeze, wq_busy=0): [ 2569.853151] Xorg D 0000000000000000 0 762 724 0x00400004 [ 2569.853155] ffff88010046fad8 0000000000000082 00000000000213da ffffea00031bd680 [ 2569.853158] ffff880116abc470 ffff88010046ffd8 ffff88010046ffd8 ffff88010046ffd8 [ 2569.853160] ffff8801164616d0 ffff880116abc470 ffff88010046fad8 ffff88011fa546e0 [ 2569.853163] Call Trace: [ 2569.853170] [<ffffffff81128650>] ? sleep_on_page+0x20/0x20 [ 2569.853173] [<ffffffff81631969>] schedule+0x29/0x70 [ 2569.853175] [<ffffffff81631a3f>] io_schedule+0x8f/0xd0 [ 2569.853178] [<ffffffff8112865e>] sleep_on_page_killable+0xe/0x40 [ 2569.853180] [<ffffffff8163023f>] __wait_on_bit+0x5f/0x90 [ 2569.853183] [<ffffffff8112ae30>] wait_on_page_bit_killable+0x80/0x90 [ 2569.853188] [<ffffffff8107b870>] ? autoremove_wake_function+0x40/0x40 [ 2569.853190] [<ffffffff8112aee6>] __lock_page_or_retry+0xa6/0xd0 [ 2569.853193] [<ffffffff8112b2b7>] filemap_fault+0x3a7/0x480 [ 2569.853197] [<ffffffff8114cf3f>] __do_fault+0x6f/0x500 [ 2569.853200] [<ffffffff81194d30>] ? __pollwait+0xf0/0xf0 [ 2569.853203] [<ffffffff81150007>] handle_pte_fault+0xf7/0x9a0 [ 2569.853220] [<ffffffffa031e045>] ? i915_gem_set_domain_ioctl+0xc5/0x100 [i915] [ 2569.853231] [<ffffffffa022f38c>] ? drm_ioctl+0x47c/0x540 [drm] [ 2569.853234] [<ffffffff81151b09>] handle_mm_fault+0x259/0x340 [ 2569.853238] [<ffffffff81636682>] __do_page_fault+0x152/0x520 [ 2569.853240] [<ffffffff81193df8>] ? do_vfs_ioctl+0x98/0x550 [ 2569.853243] [<ffffffff81636a5e>] do_page_fault+0xe/0x10 [ 2569.853245] [<ffffffff816330e5>] page_fault+0x25/0x30 [ 2569.853263] [ 2569.853264] Restarting tasks ... done. [ 2569.859587] video LNXVIDEO:00: Restoring backlight state [ 2570.626230] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S [ 2570.632965] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0 [ 2570.749438] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2570.996426] cfg80211: Found new beacon on frequency: 2467 MHz (Ch 12) on phy0 [ 2577.067220] wlan0: authenticate with 00:04:0e:e4:00:3d [ 2577.076717] wlan0: send auth to 00:04:0e:e4:00:3d (try 1/3) [ 2577.078612] wlan0: authenticated [ 2577.079139] iwlwifi 0000:01:00.0: wlan0: disabling HT as WMM/QoS is not supported by the AP [ 2577.079147] iwlwifi 0000:01:00.0: wlan0: disabling VHT as WMM/QoS is not supported by the AP [ 2577.079891] wlan0: associate with 00:04:0e:e4:00:3d (try 1/3) [ 2577.083887] wlan0: RX AssocResp from 00:04:0e:e4:00:3d (capab=0x411 status=0 aid=2) [ 2577.090796] wlan0: associated [ 2577.090886] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
