[FS#961] mac80211 / warning / ieee80211_ibss_leave / 17.01

LEDE Bugs lede-bugs at lists.infradead.org
Wed Sep 20 21:38:48 PDT 2017 

The following task has a new comment added:

FS#961 - mac80211 / warning / ieee80211_ibss_leave / 17.01
User who did this - Derick Qiu (qsmcomp)

----------
I have the same problem with ZBT-WE1326

[46620.480000] ------------[ cut here ]------------
[46620.480193] WARNING: CPU: 3 PID: 0 at compat-wireless-2017-01-31/net/mac80211/tx.c:946 ieee80211_probereq_get+0xa60/0xec4 [mac80211]()
[46620.480204] Modules linked in: pppoe ppp_async shortcut_fe_cm pppox ppp_generic nf_nat_pptp nf_conntrack_pptp iptable_nat ipt_MASQUERADE xt_u32 xt_time xt_tcpmss xt_string xt_statistic xt_state xt_socket xt_recent xt_quota2 xt_quota xt_psd xt_pkttype xt_physdev xt_owner xt_nat xt_multiport xt_mark xt_mac xt_lscan xt_limit xt_length2 xt_length xt_ipv4options xt_iprange xt_ipp2p xt_iface xt_hl xt_helper xt_hashlimit xt_geoip xt_fuzzy xt_esp xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_condition xt_comment xt_cluster xt_addrtype xt_TPROXY xt_TEE xt_TCPMSS xt_SYSRQ xt_REDIRECT xt_NFQUEUE xt_NFLOG xt_NETMAP xt_LUA xt_LOGMARK xt_LOG xt_LED xt_IPMARK xt_HL xt_DSCP xt_DNETMAP xt_DHCPMAC xt_CLASSIFY xt_DELUDE xt_TARPIT ipt_REJECT xt_tcpudp xt_CHAOS xt_ACCOUNT ts_fsm ts_bm slhc shortcut_fe_ipv6 shortcut_fe nfnetlink_queue nfnetlink_log nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_conntrack_ipv4 nf_nat_ipv4 nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_log_ipv4 nf_dup_ipv6 nf_dup_ipv4 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda iptable_mangle iptable_filter ipt_ah ipt_ECN ipt_CLUSTERIP ip_tables crc_ccitt compat_xtables br_netfilter sg mt76x2e mt7603e mt76 mac80211 cfg80211 compat xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_NPT ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 nf_nat nf_conntrack ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables msdos tun vfat fat nls_utf8 nls_iso8859_1 nls_cp936 nls_cp437 zram lz4_decompress lz4_compress zsmalloc sha1_generic mmc_block usb_storage sdhci_pltfm sdhci mtk_sd mmc_core leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc32c_generic [last unloaded: fast_classifier]
[46620.480828] CPU: 3 PID: 0 Comm: BFS/3 Not tainted 4.4.86 #0
[46620.480838] Stack : 00000000 00000000 805bcbaa 0000002f 805b96dc 804f08b4 0000000b 8005f8fc
[46620.480838]    8e0a3d64 805526fb 804c5e3c 00000003 00000000 805b96dc 8fe42e80 8e85cb60
[46620.480838]    8e03b860 8005fdd4 805bcba8 00000021 00000000 00000000 804cb438 8e03b724
[46620.480838]    00000003 8005d62c 8ef6d7fc 8e03b864 8fe42e80 00000001 8e03b724 8e0a3ac8
[46620.480838]    00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[46620.480838]    ...
[46620.480957] Call Trace:
[46620.480974] [] show_stack+0x70/0x8c
[46620.481005] [] dump_stack+0x94/0xcc
[46620.481031] [] warn_slowpath_common+0x94/0xdc
[46620.481045] [] warn_slowpath_null+0x18/0x24
[46620.481098] [] ieee80211_probereq_get+0xa60/0xec4 [mac80211]
[46620.481132]
[46620.481142] ---[ end trace d1bf5abb0cdcb4be ]---
[46621.217106] ------------[ cut here ]------------
[46621.217292] WARNING: CPU: 2 PID: 4411 at compat-wireless-2017-01-31/net/mac80211/tx.c:946 ieee80211_probereq_get+0xa60/0xec4 [mac80211]()
[46621.217303] Modules linked in: pppoe ppp_async shortcut_fe_cm pppox ppp_generic nf_nat_pptp nf_conntrack_pptp iptable_nat ipt_MASQUERADE xt_u32 xt_time xt_tcpmss xt_string xt_statistic xt_state xt_socket xt_recent xt_quota2 xt_quota xt_psd xt_pkttype xt_physdev xt_owner xt_nat xt_multiport xt_mark xt_mac xt_lscan xt_limit xt_length2 xt_length xt_ipv4options xt_iprange xt_ipp2p xt_iface xt_hl xt_helper xt_hashlimit xt_geoip xt_fuzzy xt_esp xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_condition xt_comment xt_cluster xt_addrtype xt_TPROXY xt_TEE xt_TCPMSS xt_SYSRQ xt_REDIRECT xt_NFQUEUE xt_NFLOG xt_NETMAP xt_LUA xt_LOGMARK xt_LOG xt_LED xt_IPMARK xt_HL xt_DSCP xt_DNETMAP xt_DHCPMAC xt_CLASSIFY xt_DELUDE xt_TARPIT ipt_REJECT xt_tcpudp xt_CHAOS xt_ACCOUNT ts_fsm ts_bm slhc shortcut_fe_ipv6 shortcut_fe nfnetlink_queue nfnetlink_log nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_conntrack_ipv4 nf_nat_ipv4 nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_log_ipv4 nf_dup_ipv6 nf_dup_ipv4 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda iptable_mangle iptable_filter ipt_ah ipt_ECN ipt_CLUSTERIP ip_tables crc_ccitt compat_xtables br_netfilter sg mt76x2e mt7603e mt76 mac80211 cfg80211 compat xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_NPT ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 nf_nat nf_conntrack ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables msdos tun vfat fat nls_utf8 nls_iso8859_1 nls_cp936 nls_cp437 zram lz4_decompress lz4_compress zsmalloc sha1_generic mmc_block usb_storage sdhci_pltfm sdhci mtk_sd mmc_core leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc32c_generic [last unloaded: fast_classifier]
[46621.217920] CPU: 2 PID: 4411 Comm: kworker/u8:0 Tainted: G        W       4.4.86 #0
[46621.217969] Workqueue: phy0 ieee80211_ibss_leave [mac80211]
[46621.217979] Stack : 00000000 805bcba8 804c5e3c 8f6df380 80560000 00000009 8ef6d7fc 8f777c54
[46621.217979]    8fe42580 8e85cb60 8f777c50 8005fdd4 0000113b 805b96dc 8fe42580 00000000
[46621.217979]    804e79e4 8f777afc 804c5e3c 8005d62c 00000000 00000000 804cb438 8f777b14
[46621.217979]    8f777afc 8005d62c 804c5e3c 8004a144 00000673 00000000 00000677 0000003e
[46621.217979]    00000000 00000000 00000000 00000000 00000000 00000000 30796870 00000000
[46621.217979]    ...
[46621.218098] Call Trace:
[46621.218115] [] show_stack+0x70/0x8c
[46621.218144] [] dump_stack+0x94/0xcc
[46621.218169] [] warn_slowpath_common+0x94/0xdc
[46621.218183] [] warn_slowpath_null+0x18/0x24
[46621.218226] [] ieee80211_probereq_get+0xa60/0xec4 [mac80211]
[46621.218260]
[46621.218270] ---[ end trace d1bf5abb0cdcb4bf ]---
[46621.218297] ------------[ cut here ]------------
[46621.218338] WARNING: CPU: 2 PID: 4411 at compat-wireless-2017-01-31/net/mac80211/tx.c:946 ieee80211_probereq_get+0xa60/0xec4 [mac80211]()
[46621.218346] Modules linked in: pppoe ppp_async shortcut_fe_cm pppox ppp_generic nf_nat_pptp nf_conntrack_pptp iptable_nat ipt_MASQUERADE xt_u32 xt_time xt_tcpmss xt_string xt_statistic xt_state xt_socket xt_recent xt_quota2 xt_quota xt_psd xt_pkttype xt_physdev xt_owner xt_nat xt_multiport xt_mark xt_mac xt_lscan xt_limit xt_length2 xt_length xt_ipv4options xt_iprange xt_ipp2p xt_iface xt_hl xt_helper xt_hashlimit xt_geoip xt_fuzzy xt_esp xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_condition xt_comment xt_cluster xt_addrtype xt_TPROXY xt_TEE xt_TCPMSS xt_SYSRQ xt_REDIRECT xt_NFQUEUE xt_NFLOG xt_NETMAP xt_LUA xt_LOGMARK xt_LOG xt_LED xt_IPMARK xt_HL xt_DSCP xt_DNETMAP xt_DHCPMAC xt_CLASSIFY xt_DELUDE xt_TARPIT ipt_REJECT xt_tcpudp xt_CHAOS xt_ACCOUNT ts_fsm ts_bm slhc shortcut_fe_ipv6 shortcut_fe nfnetlink_queue nfnetlink_log nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_conntrack_ipv4 nf_nat_ipv4 nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_log_ipv4 nf_dup_ipv6 nf_dup_ipv4 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda iptable_mangle iptable_filter ipt_ah ipt_ECN ipt_CLUSTERIP ip_tables crc_ccitt compat_xtables br_netfilter sg mt76x2e mt7603e mt76 mac80211 cfg80211 compat xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_NPT ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 nf_nat nf_conntrack ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables msdos tun vfat fat nls_utf8 nls_iso8859_1 nls_cp936 nls_cp437 zram lz4_decompress lz4_compress zsmalloc sha1_generic mmc_block usb_storage sdhci_pltfm sdhci mtk_sd mmc_core leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc32c_generic [last unloaded: fast_classifier]
[46621.218901] CPU: 2 PID: 4411 Comm: kworker/u8:0 Tainted: G        W       4.4.86 #0
[46621.218946] Workqueue: phy0 ieee80211_ibss_leave [mac80211]
[46621.218954] Stack : 00000000 805bcba8 804c5e3c 8f6df380 80560000 00000009 8ef6d7fc 8f777c54
[46621.218954]    8fe427c0 8e85cb60 8f777c50 8005fdd4 0000113b 805b96dc 8fe427c0 00000000
[46621.218954]    804e79e4 8f777afc 804c5e3c 8005d62c 00000000 00000000 804cb438 8f777b14
[46621.218954]    8f777afc 8005d62c 804c5e3c 8004a144 00000889 00000000 0000088d 0000003e
[46621.218954]    00000000 00000000 00000000 00000000 00000000 00000000 30796870 00000000
[46621.218954]    ...
[46621.219071] Call Trace:
[46621.219083] [] show_stack+0x70/0x8c
[46621.219098] [] dump_stack+0x94/0xcc
[46621.219114] [] warn_slowpath_common+0x94/0xdc
[46621.219128] [] warn_slowpath_null+0x18/0x24
[46621.219170] [] ieee80211_probereq_get+0xa60/0xec4 [mac80211]
[46621.219202]
[46621.219211] ---[ end trace d1bf5abb0cdcb4c0 ]---
[77573.743881] ------------[ cut here ]------------
[77573.744076] WARNING: CPU: 3 PID: 4530 at compat-wireless-2017-01-31/net/mac80211/tx.c:946 ieee80211_probereq_get+0xa60/0xec4 [mac80211]()
[77573.744087] Modules linked in: pppoe ppp_async shortcut_fe_cm pppox ppp_generic nf_nat_pptp nf_conntrack_pptp iptable_nat ipt_MASQUERADE xt_u32 xt_time xt_tcpmss xt_string xt_statistic xt_state xt_socket xt_recent xt_quota2 xt_quota xt_psd xt_pkttype xt_physdev xt_owner xt_nat xt_multiport xt_mark xt_mac xt_lscan xt_limit xt_length2 xt_length xt_ipv4options xt_iprange xt_ipp2p xt_iface xt_hl xt_helper xt_hashlimit xt_geoip xt_fuzzy xt_esp xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_condition xt_comment xt_cluster xt_addrtype xt_TPROXY xt_TEE xt_TCPMSS xt_SYSRQ xt_REDIRECT xt_NFQUEUE xt_NFLOG xt_NETMAP xt_LUA xt_LOGMARK xt_LOG xt_LED xt_IPMARK xt_HL xt_DSCP xt_DNETMAP xt_DHCPMAC xt_CLASSIFY xt_DELUDE xt_TARPIT ipt_REJECT xt_tcpudp xt_CHAOS xt_ACCOUNT ts_fsm ts_bm slhc shortcut_fe_ipv6 shortcut_fe nfnetlink_queue nfnetlink_log nf_reject_ipv4 nf_nat_tftp nf_nat_snmp_basic nf_nat_sip nf_nat_redirect nf_nat_proto_gre nf_nat_masquerade_ipv4 nf_nat_irc nf_conntrack_ipv4 nf_nat_ipv4 nf_nat_h323 nf_nat_ftp nf_nat_amanda nf_log_ipv4 nf_dup_ipv6 nf_dup_ipv4 nf_defrag_ipv4 nf_conntrack_tftp nf_conntrack_snmp nf_conntrack_sip nf_conntrack_rtcache nf_conntrack_proto_gre nf_conntrack_netlink nf_conntrack_irc nf_conntrack_h323 nf_conntrack_ftp nf_conntrack_broadcast ts_kmp nf_conntrack_amanda iptable_mangle iptable_filter ipt_ah ipt_ECN ipt_CLUSTERIP ip_tables crc_ccitt compat_xtables br_netfilter sg mt76x2e mt7603e mt76 mac80211 cfg80211 compat xt_set ip_set_list_set ip_set_hash_netiface ip_set_hash_netport ip_set_hash_netnet ip_set_hash_net ip_set_hash_netportnet ip_set_hash_mac ip_set_hash_ipportnet ip_set_hash_ipportip ip_set_hash_ipport ip_set_hash_ipmark ip_set_hash_ip ip_set_bitmap_port ip_set_bitmap_ipmac ip_set_bitmap_ip ip_set nfnetlink ip6t_NPT ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 nf_nat nf_conntrack ip6t_rt ip6t_frag ip6t_hbh ip6t_eui64 ip6t_mh ip6t_ah ip6t_ipv6header ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables msdos tun vfat fat nls_utf8 nls_iso8859_1 nls_cp936 nls_cp437 zram lz4_decompress lz4_compress zsmalloc sha1_generic mmc_block usb_storage sdhci_pltfm sdhci mtk_sd mmc_core leds_gpio xhci_mtk xhci_plat_hcd xhci_pci xhci_hcd sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache usbcore nls_base usb_common crc32c_generic [last unloaded: fast_classifier]
[77573.744709] CPU: 3 PID: 4530 Comm: kworker/u8:0 Tainted: G        W       4.4.86 #0
[77573.744758] Workqueue: phy0 ieee80211_ibss_leave [mac80211]
[77573.744767] Stack : 00000000 805bcba8 804c5e3c 8fcea900 80560000 00000009 8ef6d7fc 8fbbbc54
[77573.744767]    8fe412c0 8e85cb60 8fbbbc50 8005fdd4 000011b2 805b96dc 8fe412c0 00000000
[77573.744767]    804e79e4 8fbbbafc 804c5e3c 8005d62c 00000000 00000000 804cb438 8fbbbb14
[77573.744767]    8fbbbafc 8005d62c 804c5e3c 8004a144 00000a9f 00000000 00000aa3 0000003e
[77573.744767]    00000000 00000000 00000000 00000000 00000000 00000000 30796870 00000000
[77573.744767]    ...
[77573.744886] Call Trace:
[77573.744903] [] show_stack+0x70/0x8c
[77573.744934] [] dump_stack+0x94/0xcc
[77573.744960] [] warn_slowpath_common+0x94/0xdc
[77573.744974] [] warn_slowpath_null+0x18/0x24
[77573.745017] [] ieee80211_probereq_get+0xa60/0xec4 [mac80211]
[77573.745078] [] rate_control_send_low+0x64/0x804 [mac80211]
[77573.745113]
[77573.745124] ---[ end trace d1bf5abb0cdcb4c1 ]---

----------

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=961#comment3492

More information about the lede-bugs mailing list