On Thu, Mar 28, 2013 at 20:50:01 +0100, Julien Cristau wrote: > Package: src:linux > Version: 3.2.39-2 > Severity: important > > Hi, > > I got an oops when resuming from suspend. > > Picture from the console at > http://cristau.org/~julien/tmp/bug-led-trigger-event.jpg > basic transcript:
BUG: unable to handle kernel paging request at ffffffffffffff4c IP: [<ffffffff81270265>] led_trigger_event+0x25/0x62 PGD 1607067 PUD 1608067 PMD 0 Oops: 0000 [#1] SMP CPU 0 Modules linked in: [can't be bothered] Pid: 31710, comm: kworker/0:0 Not tainted 3.2.0-4-amd64 #1 Debian 3.2.39-2 Dell Inc. Latitude E4200 /0XRV1h RIP: 0010:[<ffffffff81270265>] led_trigger_event+0x25/0x62 RSP: 0018:ffff88003704be00 EFLAGS: 00010207 RAX: 0000000000000002 RBX: 0000000000000020 RCX: 0000000000000000 RDX: ffff88003704be38 RSI: 0000000000000000 RDI: ffff880074f57658 RBP: ffff880074f57640 R08: ffff8800b61908b0 R09: ffff88008c4f5b58 R10: 0000000000004001 R11: ffff88002da6b6c0 R12: 0000000000000000 R13: ffff880074f57660 R14: 0000000000000000 R15: ffff8800bce16905 FS: 0000000000000000(0000) GS:ffff8800bce00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: ffffffffffffff4c CR3: 000000008c63e000 CR4: 00000000000406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process: kworker/0:0 (pid: 31710, threadinfo ffff88003704a000, task ffff88005b4d23c0) Stack: ffff88003704be38 ffff8800b6190840 ffff8800b6190840 ffff8800bce16900 ffffffffa00c6069 ffffffffa00c6767 0000000000000282 ffff880000000002 0000000000000000 0000000000000000 ffff8800b61908a8 ffffffffa00c6093 Call Trace: [<ffffffffa00c6069>] ? power_supply_am_i_supplied+0x18/0x18 [power_supply] [<ffffffffa00c6767>] ? power_supply_update_leds+0xcb/0x11f [power_supply] [<ffffffffa00c6093>] ? power_supply_changed_work+0x2a/0x40 [power_supply] [<ffffffff8105b1df>] ? process_one_work+0x163/0x284 [<ffffffff8105c1be>] ? worker_thread+0xc2/0x145 [<ffffffff8105c0fc>] ? manage_workers.isra.25+0x15b/0x15b [<ffffffff8105f2f1>] ? kthread+0x76/0x7e [<ffffffff81354ab4>] ? kernel_thread_helper+0x4/0x10 [<ffffffff8105f27b>] ? kthread_worker_fn+0x139/0x139 [<ffffffff81354ab0>] ? gs_change+0x13/0x13 Code: e9 be 23 de ff 90 41 55 48 85 ff 41 54 41 89 f4 55 48 89 fd 53 52 74 48 48 8d 7f 18 4c 8d 6d 20 e8 71 d7 0d 00 48 8b 5d 20 eb 2c <8b> b3 2c ff ff ff 41 39 f4 41 0f 46 f4 f6 83 30 ff ff ff 01 89 RIP [<ffffffff81270265>] led_trigger_event+0x25/0x62 RSP <ffff88003704be00> CR2: ffffffffffffff4c Cheers, Julien
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