[Bug 65652] New: [HSW] It can't enter to OS due to i915 hang up when warm boot or cold boot sometimes
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Jun 11 06:41:23 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=65652
Priority: medium
Bug ID: 65652
Assignee: intel-gfx-bugs at lists.freedesktop.org
Summary: [HSW] It can't enter to OS due to i915 hang up when
warm boot or cold boot sometimes
QA Contact: intel-gfx-bugs at lists.freedesktop.org
Severity: critical
Classification: Unclassified
OS: Linux (All)
Reporter: evawang at linpus.com
Hardware: Other
Status: NEW
Version: unspecified
Component: DRM/Intel
Product: DRI
Created attachment 80688
--> https://bugs.freedesktop.org/attachment.cgi?id=80688&action=edit
messages
It can't enter to OS due to i915 hang up when warm boot or cold boot sometimes
on haswell chipset, Fail rate is too high, especially on Ultra books.
Kernel: 3.9.2
Please help to give us some suggestion for this issue.
Below is messages, please refer it.if you need other information, please tell
me. Thanks a lot!
[ 3.623726] i915 0000:00:02.0: setting latency timer to 64
[ 3.649096] [drm:i915_write32] *ERROR* Unknown unclaimed register before
writing to c5100
[ 3.649246] i915 0000:00:02.0: irq 63 for MSI/MSI-X
[ 3.649252] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 3.649253] [drm] Driver supports precise vblank timestamp query.
[ 3.649305] vgaarb: device changed decodes:
PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem
[ 3.694679] fbcon: inteldrmfb (fb0) is primary device
[ 3.694769] Console: switching to colour frame buffer device 200x56
[ 3.694778] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 3.694780] i915 0000:00:02.0: registered panic notifier
[ 3.708855] BUG: unable to handle kernel NULL pointer dereference at
0000000000000048
[ 3.708972] IP: [<ffffffffa06e1371>] i915_driver_load+0xe51/0xe90 [i915]
[ 3.709086] PGD 14c18e067 PUD 14f482067 PMD 0
[ 3.709176] Oops: 0000 [#1] SMP
[ 3.709231] Modules linked in: i915(+) bnep bluetooth iTCO_wdt
iTCO_vendor_support coretemp crc32c_intel joydev ghash_clmulni_intel microcode
pcspkr wl(PO) r8169 mii cfg80211 lib80211 lpc_ich mfd_core i2c_i801
snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_intel wmi snd_hda_codec
battery ideapad_laptop rfkill snd_hwdep sparse_keymap video i2c_algo_bit
drm_kms_helper snd_pcm snd_page_alloc snd_timer drm snd soundcore i2c_core
mac_hid
[ 3.709910] CPU 1
[ 3.709953] Pid: 340, comm: modprobe Tainted: P IO
3.9.2-8.1.1.lp19.x86_64 #1 LENOVO SharkBay/INVALID
[ 3.710109] RIP: 0010:[<ffffffffa06e1371>] [<ffffffffa06e1371>]
i915_driver_load+0xe51/0xe90 [i915]
[ 3.710230] RSP: 0018:ffff88014c9bd918 EFLAGS: 00010246
[ 3.710293] RAX: ffff88014c914c80 RBX: ffff88014c914800 RCX:
ffff88014c914c80
[ 3.710376] RDX: ffff88014c914c78 RSI: ffff88014c0d6438 RDI:
ffff88015a802700
[ 3.710457] RBP: ffff88014c9bdaa8 R08: 0000000000016fa0 R09:
ffff88015f256fa0
[ 3.710538] R10: ffffea0005300a80 R11: ffffffff8141a370 R12:
0000000000000000
[ 3.710617] R13: 0000000010000000 R14: 0000000000000000 R15:
ffff8801421dc000
[ 3.710713] FS: 00007f4a13e0f740(0000) GS:ffff88015f240000(0000)
knlGS:0000000000000000
[ 3.710807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.710880] CR2: 0000000000000048 CR3: 000000014c02b000 CR4:
00000000001407e0
[ 3.710968] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 3.711051] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 3.711141] Process modprobe (pid: 340, threadinfo ffff88014c9bc000, task
ffff88014c88aec0)
[ 3.711245] Stack:
[ 3.711273] ffffffffa074f5f5 ffffffffa074f4cb ffffffffa074f4cb
ffffffffa074f4cb
[ 3.711372] ffffffffa074f4cb ffffffffa074f5c1 ffffffffa074f4cb
ffffffffa074f4cb
[ 3.711479] ffffffffa074f4cb ffffffffa074f4cb ffffffffa074f4cb
ffffffffa074f4cb
[ 3.711582] Call Trace:
[ 3.711627] [<ffffffffa0047a96>] drm_get_pci_dev+0x186/0x2d0 [drm]
[ 3.711723] [<ffffffffa06dc33c>] i915_pci_probe+0x3c/0x90 [i915]
[ 3.711799] [<ffffffff813c6c3b>] local_pci_probe+0x4b/0x80
[ 3.711867] [<ffffffff813c6f51>] pci_device_probe+0x111/0x120
[ 3.711939] [<ffffffff8148700b>] driver_probe_device+0x8b/0x390
[ 3.712012] [<ffffffff814873bb>] __driver_attach+0xab/0xb0
[ 3.712082] [<ffffffff81487310>] ? driver_probe_device+0x390/0x390
[ 3.712162] [<ffffffff8148505d>] bus_for_each_dev+0x5d/0xa0
[ 3.712231] [<ffffffff8148696e>] driver_attach+0x1e/0x20
[ 3.712297] [<ffffffff8148650e>] bus_add_driver+0x11e/0x2a0
[ 3.712366] [<ffffffffa080c000>] ? 0xffffffffa080bfff
[ 3.712428] [<ffffffffa080c000>] ? 0xffffffffa080bfff
[ 3.712491] [<ffffffff81487a87>] driver_register+0x77/0x170
[ 3.712557] [<ffffffffa080c000>] ? 0xffffffffa080bfff
[ 3.712618] [<ffffffff813c5edc>] __pci_register_driver+0x4c/0x50
[ 3.712720] [<ffffffffa0047cfa>] drm_pci_init+0x11a/0x130 [drm]
[ 3.712803] [<ffffffffa080c000>] ? 0xffffffffa080bfff
[ 3.712887] [<ffffffffa080c066>] i915_init+0x66/0x68 [i915]
[ 3.712968] [<ffffffff8100215a>] do_one_initcall+0x12a/0x180
[ 3.713045] [<ffffffff810c433e>] load_module+0x1c1e/0x27b0
[ 3.713124] [<ffffffff813bac70>] ? ddebug_proc_open+0xc0/0xc0
[ 3.713205] [<ffffffff810c4fa7>] sys_init_module+0xd7/0x120
[ 3.713282] [<ffffffff816ced19>] system_call_fastpath+0x16/0x1b
[ 3.713361] Code: 80 1a 00 00 00 00 00 00 e9 01 f7 ff ff 48 c7 c6 00 f6 74
a0 48 c7 c7 50 c5 73 a0 41 bc fb ff ff ff e8 b4 3d 96 ff e9 f4 f8 ff ff <48> 8b
3c 25 48 00 00 00 48 85 ff 0f 84 ce fb ff ff e9 bd fb ff
[ 3.713781] RIP [<ffffffffa06e1371>] i915_driver_load+0xe51/0xe90 [i915]
[ 3.713877] RSP <ffff88014c9bd918>
[ 3.713920] CR2: 0000000000000048
[ 4.739363] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 5.215475] ---[ end trace 363ca17e08482316 ]---
[ 7.719131] fuse init (API version 7.21)
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