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lmnopram
n00b
Joined: 15 Jul 2010
Posts: 4
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 Posted: Tue Jun 21, 2011 4:10 am Post subject: Resume from hibernate fails with kernel panic |
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Running gentoo-sources 2.6.38-r6 on a Dell mini 1018 laptop.
Here is one instance of the fail log:
| Code: | Jun 20 03:59:48 dellmini kernel: [ 1439.118491] video LNXVIDEO:00: Restoring backlight state
Jun 20 03:59:48 dellmini kernel: [ 1439.267176] rtl8192ce 0000:07:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Jun 20 03:59:48 dellmini kernel: [ 1439.267211] rtl8192ce 0000:07:00.0: setting latency timer to 64
Jun 20 03:59:48 dellmini kernel: [ 1439.281418] BUG: unable to handle kernel NULL pointer dereference at 0000000000000004
Jun 20 03:59:48 dellmini kernel: [ 1439.281767] IP: [<ffffffffa00f1c67>] rtl_reg_notifier+0xd2/0xf8 [rtlwifi]
Jun 20 03:59:48 dellmini kernel: [ 1439.282083] PGD 3391f067 PUD 35d02067 PMD 0
Jun 20 03:59:48 dellmini kernel: [ 1439.282325] Oops: 0000 [#1] PREEMPT SMP
Jun 20 03:59:48 dellmini kernel: [ 1439.282536] last sysfs file: /sys/devices/pci0000:00/0000:00:1c.1/0000:07:00.0/ieee80211/phy3/uevent
Jun 20 03:59:48 dellmini kernel: [ 1439.282876] CPU 0
Jun 20 03:59:48 dellmini kernel: [ 1439.282966] Modules linked in: rtl8192ce(+) rtlwifi [last unloaded: uvcvideo]
Jun 20 03:59:48 dellmini kernel: [ 1439.283217]
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] Pid: 4382, comm: modprobe Not tainted 2.6.38-gentoo-r6 #2 Dell Inc. Inspiron 1018/0GHG2G
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] RIP: 0010:[<ffffffffa00f1c67>] [<ffffffffa00f1c67>] rtl_reg_notifier+0xd2/0xf8 [rtlwifi]
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] RSP: 0000:ffff88003c777b48 EFLAGS: 00010246
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] RAX: ffff8800322fc480 RBX: ffff8800322fc180 RCX: 0000000000000000
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8800322fc180
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] RBP: ffff88003c777b68 R08: 0000000000000002 R09: 0000000000000002
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] R10: 00000000000001f8 R11: 0000000000000000 R12: ffff8800322fdac0
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] R13: 0000000000000000 R14: 0000000000000011 R15: 0000000000000994
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] FS: 00007eff52a13700(0000) GS:ffff88003f200000(0000) knlGS:0000000000000000
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] CR2: 0000000000000004 CR3: 000000003c369000 CR4: 00000000000006f0
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] Process modprobe (pid: 4382, threadinfo ffff88003c776000, task ffff88003bbe6d70)
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] Stack:
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] ffff88003c777b68 ffff8800322fc180 0000000000000000 00000000000009b4
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] ffff88003c777be8 ffffffff81618639 ffff88003c777be8 ffffffff813b123c
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] ffff88003c777bd8 0000000000000000 000009bc00000000 00000000000001f8
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] Call Trace:
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff81618639>] wiphy_update_regulatory+0x3ea/0x406
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b123c>] ? device_add+0x4d8/0x5b3
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff81615ba8>] wiphy_register+0x1b8/0x278
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff8162bc1e>] ieee80211_register_hw+0x295/0x4cb
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffffa00f2e54>] rtl_pci_probe+0xefe/0x1146 [rtlwifi]
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff8113f3fc>] ? __sysfs_add_one+0x33/0x95
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff812eca26>] local_pci_probe+0x48/0x91
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff812ed808>] pci_device_probe+0xc5/0xf5
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b30fb>] ? driver_sysfs_add+0x6b/0x90
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b324e>] driver_probe_device+0xb2/0x14c
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b3340>] __driver_attach+0x58/0x7c
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b32e8>] ? __driver_attach+0x0/0x7c
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b2857>] bus_for_each_dev+0x4e/0x83
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b308e>] driver_attach+0x19/0x1b
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b2cd9>] bus_add_driver+0xb1/0x200
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff813b3619>] driver_register+0x99/0x10a
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff812eda66>] __pci_register_driver+0x53/0xc3
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffffa011a000>] ? rtl92ce_module_init+0x0/0x59 [rtl8192ce]
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffffa011a023>] rtl92ce_module_init+0x23/0x59 [rtl8192ce]
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff81000210>] do_one_initcall+0x7a/0x129
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff810895ce>] sys_init_module+0x9c/0x1da
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] [<ffffffff810279fb>] system_call_fastpath+0x16/0x1b
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] Code: 6b c0 24 48 03 01 8b 70 04 66 81 ee 8c 14 66 81 fe b8 01 77 0f 8b 70 08 40 f6 c6 01 75 06 83 ce 0e 89 70 08 ff c2 3b 51 14 72 d2 <41> 83 7d 04 03 75 15 49 8d 94 24 00 04 00 00 be 03 00 00 00 48
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] RIP [<ffffffffa00f1c67>] rtl_reg_notifier+0xd2/0xf8 [rtlwifi]
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] RSP <ffff88003c777b48>
Jun 20 03:59:48 dellmini kernel: [ 1439.283217] CR2: 0000000000000004
Jun 20 03:59:48 dellmini kernel: [ 1439.365363] ---[ end trace 2902ab3278fcdfad ]---
Jun 20 03:59:48 dellmini kernel: [ 1439.413860] uvcvideo 1-4:1.0: usb_probe_interface
Jun 20 03:59:48 dellmini kernel: [ 1439.418033] uvcvideo 1-4:1.0: usb_probe_interface - got id
Jun 20 03:59:48 dellmini kernel: [ 1439.421834] uvcvideo: Found UVC 1.00 device Integrated Webcam (174f:1127)
Jun 20 03:59:48 dellmini kernel: [ 1439.439327] input: Integrated Webcam as /devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4:1.0/input/input9
Jun 20 03:59:48 dellmini kernel: [ 1439.443587] usbcore: registered new interface driver uvcvideo
Jun 20 03:59:48 dellmini kernel: [ 1439.448534] usb 1-4: link qh16-0001/ffff8800382c4c00 start 4 [1/0 us]
Jun 20 03:59:48 dellmini kernel: [ 1439.451504] USB Video Class driver (v1.0.0)
Jun 20 03:59:48 dellmini kernel: [ 1439.461020] usb 1-4: unlink qh16-0001/ffff8800382c4c00 start 4 [1/0 us]
Jun 20 03:59:48 dellmini kernel: [ 1439.596590] usb usb2: suspend_rh (auto-stop)
Jun 20 03:59:48 dellmini kernel: [ 1439.596600] usb usb3: suspend_rh (auto-stop)
Jun 20 03:59:48 dellmini kernel: [ 1439.602718] usb usb4: suspend_rh (auto-stop)
Jun 20 03:59:48 dellmini kernel: [ 1439.605717] usb usb5: suspend_rh (auto-stop)
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It doesn't happen every time but happens fairly often.
I believe the issue is the realtek 8188 wifi (modules rtlwifi and rtl8192ce) . I have it compiled as a module and have it unload/reload on hibernate but it still panics like above occasionally.
Could anyone offer assistance to fixing this issue? Is there anything else I should provide here that would help?
Thanks for any help |
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kimmie
Guru
Joined: 08 Sep 2004
Posts: 531
Location: Australia
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| Posted: Sat Jun 25, 2011 9:38 am Post subject: |
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| I had hibernate problems with 2.6.38 on my Dell laptop too. I've stuck with 2.6.36-r8 for the meantime. |
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