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Zyxel NWA50AX Pro Crashes

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    Authored by Nico

    NWA50AX Pro crashes in the Wifi driver. Crashes were collected from ramoops via mount -t pstore pstore /mnt/.

    crash-1.txt 8.83 KiB
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    Panic#2 Part1
<6>[   16.736402] mtk_soc_eth 15100000.ethernet eth0: PHY [mdio-bus:05] driver [Maxlinear Ethernet GPY211C] (irq=POLL)
<6>[   16.739208] mtk_soc_eth 15100000.ethernet eth0: configuring for phy/sgmii link mode
<6>[   16.752502] IPv6: ADDRCONF(NETDEV_CHANGE): local-node: link becomes ready
<6>[   16.753084] br-client: port 1(local-port) entered blocking state
<6>[   16.753104] br-client: port 1(local-port) entered disabled state
<6>[   16.753269] device local-port entered promiscuous mode
<6>[   16.753355] br-client: port 1(local-port) entered blocking state
<6>[   16.753362] br-client: port 1(local-port) entered forwarding state
<6>[   16.753480] IPv6: ADDRCONF(NETDEV_CHANGE): br-client: link becomes ready
<6>[   16.969189] 8021q: adding VLAN 0 to HW filter on device bat0
<6>[   16.969587] br-client: port 2(bat0) entered blocking state
<6>[   16.969602] br-client: port 2(bat0) entered disabled state
<6>[   16.969758] device bat0 entered promiscuous mode
<6>[   16.969820] br-client: port 2(bat0) entered blocking state
<6>[   16.969827] br-client: port 2(bat0) entered forwarding state
<6>[   17.288106] batman_adv: bat0: Adding interface: primary0
<6>[   17.288130] batman_adv: bat0: Interface activated: primary0
<6>[   17.323952] batman_adv: bat0: Interface deactivated: primary0
<6>[   17.325861] batman_adv: bat0: Interface activated: primary0
<6>[   17.471632] batman_adv: bat0: No IGMP Querier present - multicast optimizations disabled
<6>[   17.471648] batman_adv: bat0: No MLD Querier present - multicast optimizations disabled
<6>[   18.051189] br-client: port 3(client0) entered blocking state
<6>[   18.051211] br-client: port 3(client0) entered disabled state
<6>[   18.051403] device client0 entered promiscuous mode
<6>[   18.051472] br-client: port 3(client0) entered blocking state
<6>[   18.051480] br-client: port 3(client0) entered forwarding state
<6>[   18.052985] br-client: port 3(client0) entered disabled state
<6>[   18.057732] IPv6: ADDRCONF(NETDEV_CHANGE): client0: link becomes ready
<6>[   18.057877] br-client: port 3(client0) entered blocking state
<6>[   18.057892] br-client: port 3(client0) entered forwarding state
<6>[   18.059909] br-client: port 4(owe0) entered blocking state
<6>[   18.059929] br-client: port 4(owe0) entered disabled state
<6>[   18.060099] device owe0 entered promiscuous mode
<6>[   18.063270] br-client: port 4(owe0) entered blocking state
<6>[   18.063293] br-client: port 4(owe0) entered forwarding state
<6>[   18.186819] IPv6: ADDRCONF(NETDEV_CHANGE): owe0: link becomes ready
<6>[   19.027791] br-client: port 5(client1) entered blocking state
<6>[   19.027812] br-client: port 5(client1) entered disabled state
<6>[   19.028029] device client1 entered promiscuous mode
<6>[   19.028118] br-client: port 5(client1) entered blocking state
<6>[   19.028129] br-client: port 5(client1) entered forwarding state
<6>[   19.061270] br-client: port 5(client1) entered disabled state
<6>[   19.374664] IPv6: ADDRCONF(NETDEV_CHANGE): mesh0: link becomes ready
<6>[   19.508012] batman_adv: bat0: Adding interface: mesh0
<6>[   19.508030] batman_adv: bat0: Interface activated: mesh0
<6>[   20.871479] mtk_soc_eth 15100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
<6>[   20.871523] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
<6>[   20.976777] batman_adv: bat0: Adding interface: eth0
<6>[   20.976793] batman_adv: bat0: The MTU of interface eth0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
<6>[   20.976804] batman_adv: bat0: Interface activated: eth0
<6>[   27.161201] batman_adv: bat0: IGMP Querier appeared
<6>[   27.161217] batman_adv: bat0: MLD Querier appeared
<6>[   90.673971] IPv6: ADDRCONF(NETDEV_CHANGE): client1: link becomes ready
<6>[   90.674124] br-client: port 5(client1) entered blocking state
<6>[   90.674136] br-client: port 5(client1) entered forwarding state
<6>[   90.677680] br-client: port 6(owe1) entered blocking state
<6>[   90.677701] br-client: port 6(owe1) entered disabled state
<6>[   90.677931] device owe1 entered promiscuous mode
<6>[   90.680261] br-client: port 6(owe1) entered blocking state
<6>[   90.680283] br-client: port 6(owe1) entered forwarding state
<6>[   90.684009] IPv6: ADDRCONF(NETDEV_CHANGE): owe1: link becomes ready
<1>[34681.152965] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000008
<1>[34681.152984] Mem abort info:
<1>[34681.152986]   ESR = 0x0000000096000005
<1>[34681.152990]   EC = 0x25: DABT (current EL), IL = 32 bits
<1>[34681.152994]   SET = 0, FnV = 0
<1>[34681.152997]   EA = 0, S1PTW = 0
<1>[34681.153000]   FSC = 0x05: level 1 translation fault
<1>[34681.153004] Data abort info:
<1>[34681.153006]   ISV = 0, ISS = 0x00000005
<1>[34681.153009]   CM = 0, WnR = 0
<1>[34681.153013] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000041781000
<1>[34681.153018] [0000000000000008] pgd=08000000440e7003, p4d=08000000440e7003, pud=08000000440e7003, pmd=0000000000000000
<0>[34681.153032] Internal error: Oops: 96000005 [#1] SMP
<7>[34681.157901] Modules linked in: iptable_nat batman_adv xt_state xt_nat xt_conntrack xt_REDIRECT xt_MASQUERADE xt_CT nf_nat nf_conntrack mt7915e mt76_connac_lib mt76 mac80211 ipt_REJECT ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_quota xt_pkttype xt_owner xt_multiport xt_mark xt_mac xt_limit xt_comment xt_addrtype xt_TCPMSS xt_LOG ts_kmp ts_fsm ts_bm nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables ebtables ebt_vlan ebt_stp ebt_snat ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_ip ebt_dnat ebt_arpreply ebt_arp ebt_among ebt_802_3 compat crypto_safexcel sch_teql sch_sfq sch_multiq sch_gred sch_fq sch_dsmark sch_codel em_text em_nbyte em_meta em_cmp act_simple act_pedit act_csum libcrc32c sch_htb sch_hfsc em_u32 cls_u32 cls_route cls_matchall cls_fw cls_flow act_skbedit act_mirred act_gact ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 dummy l2tp_eth
<7>[34681.158115]  l2tp_netlink l2tp_core ip_tunnel veth tun vxlan udp_tunnel ip6_udp_tunnel sha1_generic seqiv md5 des_generic libdes authencesn authenc leds_gpio cls_basic sch_tbf sch_ingress gpio_button_hotplug
<7>[34681.262770] CPU: 0 PID: 4484 Comm: respondd Not tainted 5.15.127 #0
<7>[34681.269024] Hardware name: ZyXEL NWA50AX Pro (DT)
<7>[34681.273714] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
<7>[34681.280662] pc : sta_set_sinfo+0xa1c/0xc40 [mac80211]
<7>[34681.285743] lr : sta_set_sinfo+0x5bc/0xc40 [mac80211]
<7>[34681.290806] sp : ffffffc00956b5e0
<7>[34681.294108] x29: ffffffc00956b5e0 x28: 0000000000000001 x27: ffffffc00956bdd0
<7>[34681.301233] x26: ffffff8000064880 x25: ffffff8002938900 x24: ffffff8005f3e735
<7>[34681.308358] x23: 00000000000023a2 x22: 0000000000000004 x21: 0000058d1783bf82
<7>[34681.315483] x20: ffffff8005f3e000 x19: ffffffc00956b728 x18: 0cea122a0dac8927
<7>[34681.322607] x17: 000000000b9f76c0 x16: 0675091506d65a47 x15: 0000000005cfbb60
<7>[34681.329733] x14: 0000000000000000 x13: 000000000206cc80 x12: 010f4471011f2ba0
<7>[34681.336857] x11: 0000000000f42400 x10: 00000000000000a7 x9 : 0000000000000000
<7>[34681.343981] x8 : ffffffc00956b810 x7 : ffffff8002aa0880 x6 : 000000000000003f
<7>[34681.351105] x5 : ffffff8002aa03a0 x4 : 0000000000000000 x3 : 0000000000000000
<7>[34681.358229] x2 : ffffffc00956b76c x1 : 0000000000000001 x0 : 0000000000000001
<7>[34681.365354] Call trace:
<7>[34681.367788]  sta_set_sinfo+0xa1c/0xc40 [mac80211]
<7>[34681.372504]  ieee80211_color_change_finish+0x1b64/0x1e80 [mac80211]
<7>[34681.378781]  nl80211_put_sta_rate+0x1030/0x11b4 [cfg80211]
<7>[34681.384270]  netlink_dump+0x104/0x360
<7>[34681.387925]  __netlink_dump_start+0x158/0x2ac
<7>[34681.392271]  genl_family_rcv_msg_dumpit+0x64/0xf4
<7>[34681.396963]  genl_rcv_msg+0x188/0x1c0
<7>[34681.400614]  netlink_rcv_skb+0x58/0x120
<7>[34681.404440]  genl_rcv+0x34/0x50
<7>[34681.407571]  netlink_unicast+0x1f0/0x2ec
<7>[34681.411483]  netlink_sendmsg+0x19c/0x3d0
<7>[34681.415396]  ____sys_sendmsg+0x27c/0x2b0
<7>[34681.419311]  ___sys_sendmsg+0x80/0xf0
<7>[34681.422963]  __sys_sendmsg+0x44/0xa0
<7>[34681.426527]  __arm64_sys_sendmsg+0x20/0x30
<7>[34681.430611]  invoke_syscall.constprop.0+0x4c/0xe0
<7>[34681.435305]  do_el0_svc+0x40/0xd0
<7>[34681.438609]  el0_svc+0x14/0x50
<7>[34681.441656]  el0t_64_sync_handler+0xe0/0x110
<7>[34681.445916]  el0t_64_sync+0x15c/0x160
<0>[34681.449570] Code: d3441c63 12000c00 8b030ca3 f9409c63 (f9400465) 
<4>[34681.455650] ---[ end trace 3a7b82ed9e2e38bf ]---
<0>[34681.465492] Kernel panic - not syncing: Oops: Fatal exception
<2>[34681.471228] SMP: stopping secondary CPUs
<0>[34681.475142] Kernel Offset: disabled
<0>[34681.478617] CPU features: 0x0,00000000,20000802
<0>[34681.483135] Memory Limit: none
    crash-2.txt 8.85 KiB
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