Bug#705345: same problem
I have the same problem, only reboot solve the eth0 problem.
"3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 GNU/Linux"
Aug 2 08:40:01 XSERVER /USR/SBIN/CRON[12935]: (munin) CMD (if [ -x
/usr/bin/munin-cron ]; then /usr/bin/munin-cron; fi)
Aug 2 08:40:04 XSERVER kernel: [47011.896188] alx 0000:02:00.0: eth0:
error when reset mac
Aug 2 08:40:08 XSERVER kernel: [47015.626612] sh[13308] general
protection ip:40971a sp:7fffef008850 error:0 in dash[400000+1a000]
Aug 2 08:40:08 XSERVER kernel: [47015.626642] BUG: Bad page map in
process sh pte:00007e25 pmd:bbab6067
Aug 2 08:40:08 XSERVER kernel: [47015.626696] addr:000000000169d000
vm_flags:00100073 anon_vma:ffff880118836a60 mapping: (null)
index:169d
Aug 2 08:40:08 XSERVER kernel: [47015.626772] Pid: 13308, comm: sh
Tainted: G C 3.2.0-4-amd64 #1 Debian 3.2.46-1
Aug 2 08:40:08 XSERVER kernel: [47015.626775] Call Trace:
Aug 2 08:40:08 XSERVER kernel: [47015.626783] [<ffffffff810ce565>] ?
print_bad_pte+0x1a5/0x1bd
Aug 2 08:40:08 XSERVER kernel: [47015.626787] [<ffffffff810cf3c4>] ?
vm_normal_page+0x47/0x7b
Aug 2 08:40:08 XSERVER kernel: [47015.626792] [<ffffffff810364e8>] ?
should_resched+0x5/0x23
Aug 2 08:40:08 XSERVER kernel: [47015.626796] [<ffffffff810d0080>] ?
unmap_vmas+0x389/0x6ca
Aug 2 08:40:08 XSERVER kernel: [47015.626801] [<ffffffff810d54f8>] ?
exit_mmap+0x97/0xe9
Aug 2 08:40:08 XSERVER kernel: [47015.626806] [<ffffffff81044a1e>] ?
mmput+0x56/0xf8
Aug 2 08:40:08 XSERVER kernel: [47015.626811] [<ffffffff81049b9b>] ?
exit_mm+0x117/0x122
Aug 2 08:40:08 XSERVER kernel: [47015.626816] [<ffffffff8134eb5f>] ?
_raw_spin_lock_irq+0xa/0x14
Aug 2 08:40:08 XSERVER kernel: [47015.626820] [<ffffffff81049deb>] ?
do_exit+0x245/0x713
Aug 2 08:40:08 XSERVER kernel: [47015.626824] [<ffffffff8104a539>] ?
do_group_exit+0x74/0x9e
Aug 2 08:40:08 XSERVER kernel: [47015.626829] [<ffffffff81055f94>] ?
get_signal_to_deliver+0x46d/0x48f
Aug 2 08:40:08 XSERVER kernel: [47015.626833] [<ffffffff81070e05>] ?
arch_local_irq_save+0x11/0x17
Aug 2 08:40:08 XSERVER kernel: [47015.626837] [<ffffffff8134eb39>] ?
_raw_spin_lock_irqsave+0x9/0x25
Aug 2 08:40:08 XSERVER kernel: [47015.626843] [<ffffffff8100de27>] ?
do_signal+0x38/0x610
Aug 2 08:40:08 XSERVER kernel: [47015.626846] [<ffffffff81070e05>] ?
arch_local_irq_save+0x11/0x17
Aug 2 08:40:08 XSERVER kernel: [47015.626850] [<ffffffff81054541>] ?
signal_wake_up_state+0x1a/0x2d
Aug 2 08:40:08 XSERVER kernel: [47015.626854] [<ffffffff81054bdf>] ?
__send_signal+0x270/0x28f
Aug 2 08:40:08 XSERVER kernel: [47015.626859] [<ffffffff8134833d>] ?
printk+0x43/0x48
Aug 2 08:40:08 XSERVER kernel: [47015.626863] [<ffffffff8100e435>] ?
do_notify_resume+0x25/0x68
Aug 2 08:40:08 XSERVER kernel: [47015.626867] [<ffffffff8134ef3c>] ?
retint_signal+0x48/0x8c
Aug 2 08:40:08 XSERVER kernel: [47015.626870] Disabling lock debugging
due to kernel taint
Aug 2 08:40:08 XSERVER kernel: [47015.626873] swap_free: Bad swap
offset entry 40000020000180
Aug 2 08:40:08 XSERVER kernel: [47015.626915] BUG: Bad page map in
process sh pte:8000004000030000 pmd:bbab6067
Aug 2 08:40:08 XSERVER kernel: [47015.626968] addr:000000000169e000
vm_flags:00100073 anon_vma:ffff880118836a60 mapping: (null)
index:169e
Aug 2 08:40:08 XSERVER kernel: [47015.627043] Pid: 13308, comm: sh
Tainted: G B C 3.2.0-4-amd64 #1 Debian 3.2.46-1
........
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