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FS#1143 - mac80211 kernel dump #995

Open aparcar opened 6 years ago

aparcar commented 6 years ago

avware:


[41236.705664] WARNING: CPU: 0 PID: 0 at backports-2017-10-06/net/mac80211/rx.c:629 ieee80211_rx_napi+0x254/0x95c [mac80211] [41236.716503] Modules linked in: ath9k ath9k_common ath9k_hw ath10k_pci ath10k_core ath pppoe nf_conntrack_ipv6 mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_recent xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_helper xt_ecn xt_dscp xt_conntrack xt_connmark xt_connlimit xt_connbytes xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_HL xt_DSCP xt_CLASSIFY ums_usbat ums_sddr55 ums_sddr09 ums_karma ums_jumpshot ums_isd200 ums_freecom ums_datafab ums_cypress ums_alauda pppox ppp_async owl_loader nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache ltq_deu_vr9 iptable_mangle iptable_filter ipt_ECN ip_tables crc_ccitt compat fuse sch_cake [41236.787367] act_connmark nf_conntrack act_skbedit act_mirred em_u32 cls_u32 cls_tcindex cls_flow cls_route cls_fw sch_tbf sch_htb sch_hfsc sch_ingress drv_dsl_cpe_api ledtrig_usbport drv_mei_cpe 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_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables pppoatm ppp_generic slhc ifb sit tunnel4 ip_tunnel tun vfat fat ntfs br2684 atm nls_utf8 nls_iso8859_1 nls_cp437 drv_ifxos cmac usb_storage dwc2 sd_mod scsi_mod gpio_button_hotplug ext4 jbd2 mbcache crc32c_generic [41236.857968] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.58 #0 [41236.863880] Stack : 00000000 00000000 806b804a 00000033 8042ca84 00000000 00000000 806b0000 [41236.872229] 8055dfac 8055dba7 804efd64 00000000 00000000 806b3d84 00000004 87285b58 [41236.880584] 00000000 80071fd8 00000001 806b0000 80563d04 80563d08 804f494c 87c0dd04 [41236.888940] 00000003 800af288 00000004 87285b58 00000000 80560000 00000001 87c0dd00 [41236.897296] 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [41236.905652] ... [41236.908090] Call Trace: [41236.910548] [<80010780>] show_stack+0x54/0x88 [41236.914912] [<801f4144>] dump_stack+0xd4/0x110 [41236.919352] [<8002f6b0>] warn+0xe4/0x118 [41236.923431] [<8002f778>] warn_slowpath_null+0x1c/0x34 [41236.928587] [<87127328>] ieee80211_rx_napi+0x254/0x95c [mac80211] [41236.934653] [<86e07c7c>] ath_rx_tasklet+0xca0/0xcec [ath9k] [41236.940160] [<86e04fac>] ath9k_tasklet+0x188/0x224 [ath9k] [41236.945651] [<80033ef4>] tasklet_action+0x140/0x234 [41236.950502] [<80033588>] do_softirq+0x294/0x2e0 [41236.955201] [<8003387c>] irq_exit+0x7c/0x98 [41236.959377] [<80003194>] ltq_hw_irqdispatch+0xa8/0xe4 [41236.964433] [<8000aca8>] except_vec_vi_end+0xb8/0xc4 [41236.969389] [<8000c664>] r4k_wait_irqoff+0x18/0x20 [41236.974179] [<8006b1a4>] cpu_startup_entry+0xf4/0x150 [41236.979230] [<80578be0>] start_kernel+0x478/0x498

aparcar commented 6 years ago

avbohemen:

I see the same message regularly on my Archer C7v2. Also see FS#1156.

aparcar commented 6 years ago

cyablo:

One of my WDR3600's spits out the same messages.

aparcar commented 6 years ago

russell:

Also seen on Buffalo WZR600DHP as of r5244-f0c37f6ceb

aparcar commented 5 years ago

xback:

Does this still occur on the latest master using 4.19-rc5 backports?