koops ureport: each module should only be present once

[mtoman]

The following kerneloops has a malformed module list (possibly broken memory). Some modules are specified twice, satyr does not recognize that and dumps them to the uReport twice. I'm not sure whether this is worth fixing or not (I've modified faf to handle these reports), it just should be mentioned somewhere.

WARNING: at lib/list_debug.c:62 __list_del_entry+0x82/0xd0()
list_del corruption. next->prev should be ffff8800005641b0, but was ffff88000002fdb0
Modules linked in: vfat fat usb_storage tcp_lp fuse ebtable_nat ipt_MASQUERADE nf_conntrack_netbios_ns nf_conntrack_broadcast ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ebtable_filter ebtables ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rfcomm bnep iTCO_wdt snd_hda_codec_idt iTCO_vendor_support snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd soundcore acpi_cpufreq mperf coretemp btusb bluetooth rfkill dell_wmi sparse_keymap dell_laptop dcdbas microcode joydev i2c_i801 lpc_ich mfd_core uinput binfmt_misc tg3 i915 ptp i2c_algo_bit yenta_socket drm_kms_helper drm pps_core i2c_core wmi video sunrpc
 joydev i2c_i801 lpc_ich mfd_core uinput binfmt_misc tg3 i915 ptp i2c_algo_bit yenta_socket drm_kms_helper drm pps_core i2c_core wmi video sunrpc
CPU: 0 PID: 30 Comm: kswapd0 Tainted: G        W    3.10.4-100.fc18.x86_64 #1
Hardware name: Dell Inc. Latitude D620                   /0FT292, BIOS A07 12/18/2006
 0000000000000009 ffff88007794baa8 ffffffff816606a8 ffff88007794bae8
 ffffffff8105d660 ffff880000805058 ffff880000561eb0 ffff880000561fb0
 ffffffff81823f60 ffff880035108d08 ffff88000001c1a0 ffff88007794bb48
Call Trace:
 [<ffffffff816606a8>] dump_stack+0x19/0x1b
 [<ffffffff8105d660>] warn_slowpath_common+0x70/0xa0
 [<ffffffff8105d746>] warn_slowpath_fmt+0x46/0x50
 [<ffffffff811b692e>] ? __destroy_inode+0x2e/0xf0
 [<ffffffff8130c8c2>] __list_del_entry+0x82/0xd0
 [<ffffffff811b6ad7>] evict+0x77/0x1a0
 [<ffffffff811b6c3e>] dispose_list+0x3e/0x60
 [<ffffffff811b79c1>] prune_icache_sb+0x161/0x300
 [<ffffffff811a0e4b>] prune_super+0x17b/0x1b0
 [<ffffffff81143b81>] shrink_slab+0x151/0x2e0
 [<ffffffff81197ee1>] ? vmpressure+0x71/0xa0
 [<ffffffff81147521>] balance_pgdat+0x4b1/0x5c0
 [<ffffffff811477a4>] kswapd+0x174/0x440
 [<ffffffff81083260>] ? wake_up_bit+0x40/0x40
 [<ffffffff81147630>] ? balance_pgdat+0x5c0/0x5c0
 [<ffffffff81082a80>] kthread+0xc0/0xd0
 [<ffffffff81010000>] ? perf_trace_xen_mmu_flush_tlb_others+0xa0/0x110
 [<ffffffff810829c0>] ? kthread_create_on_node+0x120/0x120
 [<ffffffff8166ec6c>] ret_from_fork+0x7c/0xb0
 [<ffffffff810829c0>] ? kthread_create_on_node+0x120/0x120