Submitter not responding. Issue seems to have been fixed per #11.
Closing
** Changed in: linux (Ubuntu)
Status: Incomplete => Won't Fix
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https://bugs.launchpad.net/bugs/1127831
Title:
Ubuntu 12.10 x86_64 3.5.0-22 kernel panic Ralink RT3573
Status in Bug List of Linux Kernel:
Confirmed
Status in linux package in Ubuntu:
Won't Fix
Bug description:
1) Description: Ubuntu 12.10
Release: 12.10
2) Linux localhost 3.5.0-22-generic #34-Ubuntu SMP Tue Jan 8 21:47:00
UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
3) what is expected to happen is the kernel does not panic with the
Ralink RT3573 v2.5 driver for the Linksys AE3000 USB Wifi adapter.
4) What happens instead is a Kernel panic occurs as fast as 89 seconds into
runtime. This backtrace was typed-out from a photo I captured via camera:
__netif_receive_skb+0x054a/0x620
process_backlog+0xc1/0x1a0
net_rx_action+0x123/0x220
__do_softirq+0xb6/0x1d0
? ack_apic_level+0x78/0x130
call_softirq+0x1c/0x30
do_softirq+0x75/0xb0
irq_exit+0xa5/0xb0
do_IRQ+0x63/0xe0
common_interrupt+0x6a/0x6a
<EOI>
? intel_idle+0xea/0x150
? intel_idle+0xcb/0x150
cpuidle_enter+0x19/0x20
cpuidle_idel_call+0xa9/0x240
cpu_idle+0xaf/0x120
start_secondary+0x1de/0x1e5
Code: 00 00 48 89 44 24 10 8b 87 cc 00 00 00 48 89 44 24 08 48 8b 87 e0 00 00
00 48 c7 c7 40 9e 81 48 89 04 24 31 c0 e8 e8 0a 11 <0f> 0b 66 2e 0f 1f 84 00 00
00 00 00 55 48 89 e5 41 57 41 56 41
RIP [<ffffffff81565af4>] skb_put+0x94/0xa0
RSP <ffff8801bfc43a50>
- - - [ end trace 954fd134cc0c79c6 ] - - -
kernel panic - not syncing: Fatal exception in interrupt
4 images captured with a camera of the kernel panic output are attached to
this report:
1. Kernel panic output showing invalid opcode.
2. Kernel panic showing backtrace.
3. Kernel panic with APIC disabled (noapic)
4. Kernel panic with APIC enabled
Further debug info:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1127831/+attachment/3760671/+files/debuginfo
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