{"action":"created","issue":{"url":"https://api.github.com/repos/abperiasamy/rtl8812AU_8821AU_linux/issues/215","repository_url":"https://api.github.com/repos/abperiasamy/rtl8812AU_8821AU_linux","labels_url":"https://api.github.com/repos/abperiasamy/rtl8812AU_8821AU_linux/issues/215/labels{/name}","comments_url":"https://api.github.com/repos/abperiasamy/rtl8812AU_8821AU_linux/issues/215/comments","events_url":"https://api.github.com/repos/abperiasamy/rtl8812AU_8821AU_linux/issues/215/events","html_url":"https://github.com/abperiasamy/rtl8812AU_8821AU_linux/issues/215","id":239684825,"number":215,"title":"Page fault in rtw_mlme_ext.c on Ubuntu 16.04 LTS using latest master branch","user":{"login":"maksyms","id":595059,"avatar_url":"https://avatars2.githubusercontent.com/u/595059?v=4","gravatar_id":"","url":"https://api.github.com/users/maksyms","html_url":"https://github.com/maksyms","followers_url":"https://api.github.com/users/maksyms/followers","following_url":"https://api.github.com/users/maksyms/following{/other_user}","gists_url":"https://api.github.com/users/maksyms/gists{/gist_id}","starred_url":"https://api.github.com/users/maksyms/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maksyms/subscriptions","organizations_url":"https://api.github.com/users/maksyms/orgs","repos_url":"https://api.github.com/users/maksyms/repos","events_url":"https://api.github.com/users/maksyms/events{/privacy}","received_events_url":"https://api.github.com/users/maksyms/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2017-06-30T06:00:25Z","updated_at":"2017-09-23T00:42:04Z","closed_at":null,"author_association":"NONE","body":"Hi guys,\r\n\r\n  I thought I'd report the page fault I'm regularly experiencing using RTL8811AU chipset and this driver:\r\n[ 5387.538393] RTL871X: rtw_set_802_11_connect(wlan0)  fw_state=0x00000009\r\n[ 5387.555267] RTL871X: ERROR rtw_chk_start_clnt_join(wlan0) cur_ch:0\r\n[ 5387.555271] ------------[ cut here ]------------\r\n[ 5387.555306] WARNING: CPU: 0 PID: 1818 at /var/lib/dkms/rtl8812au/4.3.14_13455.20150212/build/core/rtw_mlme_ext.c:1                                                 3647 rtw_chk_start_clnt_join+0x77/0xa1 [rtl8812au]()\r\n[ 5387.555307] Modules linked in: pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc rtl8812a                                                 u(OE) cfg80211 xfs snd_hda_codec_hdmi reiserfs nvidia(POE) snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel                                                  input_leds snd_hda_codec snd_hda_core snd_hwdep serio_raw snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi lpc_ich                                                  snd_seq snd_seq_device snd_timer snd drm 8250_fintek x38_edac soundcore shpchp edac_core mac_hid kvm_intel kvm irqby                                                 pass ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4                                                  xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_multiport xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_i                                                 pv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat\r\n[ 5387.555358]  nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables cuse hwmon_vid coretemp parport_pc pp                                                 dev lp parport autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq l                                                 ibcrc32c raid0 multipath linear raid1 pata_acpi hid_generic usbhid hid firewire_ohci firewire_core ahci crc_itu_t lib                                                 ahci sky2 pata_jmicron fjes\r\n[ 5387.555389] CPU: 0 PID: 1818 Comm: RTW_CMD_THREAD Tainted: P        W  OE   4.4.0-83-generic #106-Ubuntu\r\n[ 5387.555391] Hardware name: Shuttle SX38/FX38, BIOS 6.00 PG 12/16/2008\r\n[ 5387.555393]  0000000000000286 000000001be9a9a0 ffff8800c1a0bda8 ffffffff813f9513\r\n[ 5387.555397]  0000000000000000 ffffffffc1318bc0 ffff8800c1a0bde0 ffffffff81081322\r\n[ 5387.555400]  ffffc90000ff5000 ffffc90000ff62da 0000000000000022 ffffc90000ff62ce\r\n[ 5387.555403] Call Trace:\r\n[ 5387.555409]  [<ffffffff813f9513>] dump_stack+0x63/0x90\r\n[ 5387.555423]  [<ffffffff81081322>] warn_slowpath_common+0x82/0xc0\r\n[ 5387.555425]  [<ffffffff8108146a>] warn_slowpath_null+0x1a/0x20\r\n[ 5387.555442]  [<ffffffffc129e35a>] rtw_chk_start_clnt_join+0x77/0xa1 [rtl8812au]\r\n[ 5387.555458]  [<ffffffffc129e615>] join_cmd_hdl+0x291/0x334 [rtl8812au]\r\n[ 5387.555470]  [<ffffffffc127c9ee>] rtw_cmd_thread+0x287/0x3a1 [rtl8812au]\r\n[ 5387.555483]  [<ffffffffc127c767>] ? rtw_stop_cmd_thread+0x54/0x54 [rtl8812au]\r\n[ 5387.555485]  [<ffffffff810a0c25>] kthread+0xe5/0x100\r\n[ 5387.555487]  [<ffffffff810a0b40>] ? kthread_create_on_node+0x1e0/0x1e0\r\n[ 5387.555490]  [<ffffffff81840f0f>] ret_from_fork+0x3f/0x70\r\n[ 5387.555492]  [<ffffffff810a0b40>] ? kthread_create_on_node+0x1e0/0x1e0\r\n[ 5387.555493] ---[ end trace 323c9a875a84fbd4 ]---\r\n[ 5388.258429] RTL871X: rtw_set_802_11_connect(wlan0)  fw_state=0x00000008\r\n[ 5388.492068] RTL871X: start auth\r\n[ 5388.493561] RTL871X: auth success, start assoc\r\n[ 5388.495578] RTL871X: rtw_cfg80211_indicate_connect(wlan0) BSS not found !!\r\n[ 5388.495587] RTL871X: assoc success\r\n[ 5388.498693] RTL871X: send eapol packet\r\n[ 5388.502998] RTL871X: send eapol packet\r\n\r\nNot sure what is going on.\r\n\r\nMaksym"},"comment":{"url":"https://api.github.com/repos/abperiasamy/rtl8812AU_8821AU_linux/issues/comments/331590867","html_url":"https://github.com/abperiasamy/rtl8812AU_8821AU_linux/issues/215#issuecomment-331590867","issue_url":"https://api.github.com/repos/abperiasamy/rtl8812AU_8821AU_linux/issues/215","id":331590867,"user":{"login":"jcjordyn130","id":11382762,"avatar_url":"https://avatars2.githubusercontent.com/u/11382762?v=4","gravatar_id":"","url":"https://api.github.com/users/jcjordyn130","html_url":"https://github.com/jcjordyn130","followers_url":"https://api.github.com/users/jcjordyn130/followers","following_url":"https://api.github.com/users/jcjordyn130/following{/other_user}","gists_url":"https://api.github.com/users/jcjordyn130/gists{/gist_id}","starred_url":"https://api.github.com/users/jcjordyn130/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jcjordyn130/subscriptions","organizations_url":"https://api.github.com/users/jcjordyn130/orgs","repos_url":"https://api.github.com/users/jcjordyn130/repos","events_url":"https://api.github.com/users/jcjordyn130/events{/privacy}","received_events_url":"https://api.github.com/users/jcjordyn130/received_events","type":"User","site_admin":false},"created_at":"2017-09-23T00:42:04Z","updated_at":"2017-09-23T00:42:04Z","author_association":"NONE","body":"I commented out lines 13643 to 13649 in the file rtw_mlme_ext.c, and it seems to stop the driver from resetting every 120 seconds (even though it doesn't fix the issue, it just masks the reset)."}}
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