Kernel Panic when wifi station disconnects ZyXEL EX5700 (Telenor) #14548
Description
Describe the bug
Kernel Panic when wifi station disconnects ZyXEL EX5700 (Telenor)
OpenWrt version
r23963-ef8e2f66f5
OpenWrt release
SNAPSHOT
OpenWrt target/subtarget
mediatek/filogic
Device
ZyXEL EX5700 (Telenor)
Image kind
Self-built image
Steps to reproduce
- connect station (in this case a galaxy s22) to accesspoint (openwrt)
- disconnect station
Actual behaviour
Mon Sep 18 10:53:14 2023 daemon.notice hostapd: phy2-ap0: AP-STA-DISCONNECTED 02:xx:xx:xx:xx:xx
Mon Sep 18 10:53:15 2023 daemon.info hostapd: phy2-ap0: STA 02:xx:xx:xx:xx:xx IEEE 802.11: disassociated
[ 98.108342] Unable to handle kernel read from unreadable memory at virtual address 0000000000000024
[ 98.117383] Mem abort info:
[ 98.120174] ESR = 0x0000000096000005
Mon Sep 18 10:53[ 98.123906] EC = 0x25: DABT (current EL), IL = 32 bits
:15 2023 kern.al[ 98.130597] SET = 0, FnV = 0
ert kernel: [ [ 98.135019] EA = 0, S1PTW = 0
98.108342] Unabl[ 98.139534] FSC = 0x05: level 1 translation fault
e to handle kern[ 98.145775] Data abort info:
el read from unr[ 98.150028] ISV = 0, ISS = 0x00000005
eadable memory a[ 98.155229] CM = 0, WnR = 0
t virtual addres[ 98.159570] user pgtable: 4k pages, 39-bit VAs, pgdp=0000000044f59000
s 00000000000000[ 98.167371] [0000000000000024] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
24
Mon Sep 18 1[ 98.177432] Internal error: Oops: 96000005 [#1] SMP
[ 98.183668] Modules linked in: xt_connlimit pppoe ppp_async nft_fib_inet nf_flow_table_ipv6 nf_flow_table_ipv4 nf_flow_table_inet nf_conncount xt_state xt_helper xt_conntrack xt_connmark xt_connbytes xt_CT pppox ppp_generic nft_reject_ipv6 nft_reject_ipv4 nft_reject_inet nft_reject nft_redir nft_quota nft_objref nft_numgen nft_nat nft_masq nft_log nft_limit nft_hash nft_flow_offload nft_fib_ipv6 nft_fib_ipv4 nft_fib nft_ct nft_counter nft_compat nft_chain_nat nf_tables nf_nat nf_flow_table nf_conntrack mt7915e mt76_connac_lib mt76 mac80211 ipt_REJECT cfg80211 xt_time xt_tcpudp xt_recent xt_policy xt_multiport xt_mark xt_mac xt_limit xt_esp xt_comment xt_TCPMSS xt_LOG slhc nfnetlink nf_reject_ipv4 nf_log_syslog nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_filter ipt_ah ip_tables crc_ccitt compat crypto_safexcel ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 ipcomp6 xfrm6_tunnel esp6 ah6 xfrm4_tunnel ipcomp esp4 ah4 tunnel6 tunnel4
[ 98.183811] xfrm_user xfrm_ipcomp af_key xfrm_algo crypto_user algif_skcipher algif_rng algif_hash algif_aead af_alg sha1_generic seqiv md5 echainiv des_generic libdes chacha20poly1305 cbc authencesn authenc leds_gpio xhci_plat_hcd xhci_pci xhci_mtk_hcd xhci_hcd ubootenv_nvram gpio_button_hotplug usbcore usb_common
[ 98.298256] CPU: 0 PID: 1872 Comm: hostapd Not tainted 5.15.131 #0
[ 98.304417] Hardware name: ZyXEL EX5700 (Telenor) (DT)
[ 98.309536] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 98.316475] pc : 0xffffffc000b3aee8 [mt76@000000002046597e+0xf000]
[ 98.322647] lr : 0xffffffc000b3aec8 [mt76@000000002046597e+0xf000]
[ 98.328807] sp : ffffffc00aae36d0
[ 98.332105] x29: ffffffc00aae36d0 x28: ffffff80034c0000 x27: ffffffc00aae3dd0
[ 98.339220] x26: ffffff80000af880 x25: ffffffc008b56440 x24: 0000000000000001
[ 98.346336] x23: ffffffc000b3b184 x22: 0000000000000000 x21: ffffff80042eace8
[ 98.353451] x20: ffffffc00aae3718 x19: ffffff8003f82040 x18: 0000000000000000
[ 98.360566] x17: 0000000000001bc0 x16: ffffffc008e35000 x15: 0000000000000de0
[ 98.367682] x14: ffffff80042eae50 x13: ffffff80042eae50 x12: 0000000000000000
[ 98.374798] x11: 0000000000000000 x10: ffffff80042eae58 x9 : ffffff80042eae50
[ 98.381914] x8 : 0000000000000000 x7 : ffffff8003f86040 x6 : 0000000000000000
[ 98.389029] x5 : 0000000000000031 x4 : 0000000000000000 x3 : 0000000000000001
[ 98.396144] x2 : 0000000000000000 x1 : ffffff80034c0000 x0 : 0000000000000024
[ 98.403260] Call trace:
[ 98.405692] 0xffffffc000b3aee8 [mt76@000000002046597e+0xf000]
[ 98.411507] 0xffffffc000b3b184 [mt76@000000002046597e+0xf000]
[ 98.417322] 0xffffffc000b3b25c [mt76@000000002046597e+0xf000]
[ 98.423135] 0xffffffc000b5b864 [mt7915e@00000000ea7a3ee8+0x21000]
[ 98.429296] 0xffffffc000aaeec4 [mac80211@00000000097aed33+0x88000]
[ 98.435544] 0xffffffc000ab0330 [mac80211@00000000097aed33+0x88000]
[ 98.441792] 0xffffffc000ab4d8c [mac80211@00000000097aed33+0x88000]
[ 98.448040] 0xffffffc000ab5120 [mac80211@00000000097aed33+0x88000]
[ 98.454288] 0xffffffc000acd008 [mac80211@00000000097aed33+0x88000]
[ 98.460536] 0xffffffc000a6fa74 [cfg80211@000000005bf05e67+0x45000]
[ 98.466784] 0xffffffc0086db114
[ 98.469908] 0xffffffc0086db580
[ 98.473033] 0xffffffc0086da288
[ 98.476157] 0xffffffc0086daa64
[ 98.479282] 0xffffffc0086d9a44
[ 98.482408] 0xffffffc0086d9cdc
[ 98.485532] 0xffffffc00863cb60
[ 98.488657] 0xffffffc00863f370
[ 98.491783] 0xffffffc00863f4a4
[ 98.494907] 0xffffffc00863f520
[ 98.498032] 0xffffffc00801f60c
[ 98.501157] 0xffffffc00801f6e0
[ 98.504282] 0xffffffc008830314
[ 98.507407] 0xffffffc008830eb0
[ 98.510532] 0xffffffc0080115cc
[ 98.513659] Code: d2800002 910092c0 52800023 f9800011 (885f7c01)
[ 98.519732] ---[ end trace 2415ba7b1fbe454e ]---
[ 98.529274] Kernel panic - not syncing: Oops: Fatal exception in interrupt
[ 98.536128] SMP: stopping secondary CPUs
[ 98.540037] Kernel Offset: disabled
[ 98.543508] CPU features: 0x0,00000000,20000802
[ 98.548021] Memory Limit: none
[ 98.555926] Rebooting in 3 seconds..
Expected behaviour
access point handles client disconnect without rebooting
Additional info
No response
Diffconfig
CONFIG_TARGET_mediatek=y
CONFIG_TARGET_mediatek_filogic=y
CONFIG_TARGET_mediatek_filogic_DEVICE_zyxel_ex5700-telenor=y
CONFIG_ALL_KMODS=y
CONFIG_ALL_NONSHARED=y
CONFIG_DEVEL=y
CONFIG_AUTOREMOVE=y
CONFIG_BPF_TOOLCHAIN_BUILD_LLVM=y
# CONFIG_BPF_TOOLCHAIN_NONE is not set
CONFIG_BUILDBOT=y
CONFIG_COLLECT_KERNEL_DEBUG=y
CONFIG_COOVACHILLI_NOSSL=y
CONFIG_HAS_BPF_TOOLCHAIN=y
CONFIG_IB=y
CONFIG_IMAGEOPT=y
CONFIG_KERNEL_BUILD_DOMAIN="buildhost"
CONFIG_KERNEL_BUILD_USER="builder"
# CONFIG_KERNEL_KALLSYMS is not set
CONFIG_KERNEL_WERROR=y
CONFIG_LIBCURL_COOKIES=y
CONFIG_LIBCURL_FILE=y
CONFIG_LIBCURL_FTP=y
CONFIG_LIBCURL_HTTP=y
CONFIG_LIBCURL_MBEDTLS=y
CONFIG_LIBCURL_NGHTTP2=y
CONFIG_LIBCURL_NO_SMB="!"
CONFIG_LIBCURL_PROXY=y
CONFIG_LIBCURL_UNIX_SOCKETS=y
CONFIG_MAKE_TOOLCHAIN=y
CONFIG_MBEDTLS_ECP_DP_SECP521R1_ENABLED=y
CONFIG_OPENSSL_ENGINE=y
CONFIG_OPENSSL_WITH_ASM=y
CONFIG_OPENSSL_WITH_CHACHA_POLY1305=y
CONFIG_OPENSSL_WITH_CMS=y
CONFIG_OPENSSL_WITH_DEPRECATED=y
CONFIG_OPENSSL_WITH_ERROR_MESSAGES=y
CONFIG_OPENSSL_WITH_IDEA=y
CONFIG_OPENSSL_WITH_MDC2=y
CONFIG_OPENSSL_WITH_PSK=y
CONFIG_OPENSSL_WITH_SEED=y
CONFIG_OPENSSL_WITH_SRP=y
CONFIG_OPENSSL_WITH_TLS13=y
CONFIG_OPENSSL_WITH_WHIRLPOOL=y
CONFIG_PACKAGE_atop=m
CONFIG_PACKAGE_btop=m
CONFIG_PACKAGE_cgi-io=y
CONFIG_PACKAGE_coova-chilli=m
CONFIG_PACKAGE_htop=m
CONFIG_PACKAGE_ip-tiny=y
CONFIG_PACKAGE_ip6tables-nft=y
CONFIG_PACKAGE_iptables-mod-ipsec=y
CONFIG_PACKAGE_iptables-nft=y
CONFIG_PACKAGE_kmod-crypto-cbc=y
CONFIG_PACKAGE_kmod-crypto-chacha20poly1305=y
CONFIG_PACKAGE_kmod-crypto-deflate=y
CONFIG_PACKAGE_kmod-crypto-echainiv=y
CONFIG_PACKAGE_kmod-crypto-user=y
CONFIG_PACKAGE_kmod-ip6tables=y
CONFIG_PACKAGE_kmod-ipsec=y
CONFIG_PACKAGE_kmod-ipsec4=y
CONFIG_PACKAGE_kmod-ipsec6=y
CONFIG_PACKAGE_kmod-ipt-conntrack=y
CONFIG_PACKAGE_kmod-ipt-conntrack-extra=y
CONFIG_PACKAGE_kmod-ipt-core=y
CONFIG_PACKAGE_kmod-ipt-ipsec=y
CONFIG_PACKAGE_kmod-iptunnel4=y
CONFIG_PACKAGE_kmod-iptunnel6=y
CONFIG_PACKAGE_kmod-lib-zlib-deflate=y
CONFIG_PACKAGE_kmod-lib-zlib-inflate=y
CONFIG_PACKAGE_kmod-nf-conncount=y
CONFIG_PACKAGE_kmod-nf-ipt=y
CONFIG_PACKAGE_kmod-nf-ipt6=y
CONFIG_PACKAGE_kmod-nft-compat=y
CONFIG_PACKAGE_libbpf=m
CONFIG_PACKAGE_libcurl=y
CONFIG_PACKAGE_libelf=m
CONFIG_PACKAGE_libgcrypt=y
CONFIG_PACKAGE_libgmp=y
CONFIG_PACKAGE_libgpg-error=y
CONFIG_PACKAGE_libip4tc=y
CONFIG_PACKAGE_libiptext=y
CONFIG_PACKAGE_libiptext-nft=y
CONFIG_PACKAGE_libiptext6=y
CONFIG_PACKAGE_liblucihttp=y
CONFIG_PACKAGE_liblucihttp-ucode=y
CONFIG_PACKAGE_libmariadb=y
CONFIG_PACKAGE_libncurses=m
CONFIG_PACKAGE_libnghttp2=y
CONFIG_PACKAGE_libopenldap=y
CONFIG_PACKAGE_libopenssl=y
CONFIG_PACKAGE_libpcap=y
CONFIG_PACKAGE_librt=y
CONFIG_PACKAGE_libsasl2=y
CONFIG_PACKAGE_libsqlite3=y
CONFIG_PACKAGE_libuuid=y
CONFIG_PACKAGE_libwolfssl=y
CONFIG_PACKAGE_libxdp=m
CONFIG_PACKAGE_libxml2=y
CONFIG_PACKAGE_libxtables=y
CONFIG_PACKAGE_luci=y
CONFIG_PACKAGE_luci-app-firewall=y
CONFIG_PACKAGE_luci-app-opkg=y
CONFIG_PACKAGE_luci-base=y
CONFIG_PACKAGE_luci-light=y
CONFIG_PACKAGE_luci-mod-admin-full=y
CONFIG_PACKAGE_luci-mod-network=y
CONFIG_PACKAGE_luci-mod-status=y
CONFIG_PACKAGE_luci-mod-system=y
CONFIG_PACKAGE_luci-proto-ipv6=y
CONFIG_PACKAGE_luci-proto-ppp=y
CONFIG_PACKAGE_luci-ssl=y
CONFIG_PACKAGE_luci-theme-bootstrap=y
CONFIG_PACKAGE_netatop=m
CONFIG_PACKAGE_openssh-sftp-server=m
CONFIG_PACKAGE_px5g-mbedtls=y
CONFIG_PACKAGE_qosify=m
CONFIG_PACKAGE_rpcd=y
CONFIG_PACKAGE_rpcd-mod-file=y
CONFIG_PACKAGE_rpcd-mod-iwinfo=y
CONFIG_PACKAGE_rpcd-mod-luci=y
CONFIG_PACKAGE_rpcd-mod-rrdns=y
CONFIG_PACKAGE_rpcd-mod-ucode=y
CONFIG_PACKAGE_rtl8822be-firmware=m
CONFIG_PACKAGE_rtl8822ce-firmware=m
CONFIG_PACKAGE_strongswan=y
CONFIG_PACKAGE_strongswan-charon=y
CONFIG_PACKAGE_strongswan-charon-cmd=y
CONFIG_PACKAGE_strongswan-full=y
CONFIG_PACKAGE_strongswan-ipsec=y
CONFIG_PACKAGE_strongswan-libnttfft=y
CONFIG_PACKAGE_strongswan-libtls=y
CONFIG_PACKAGE_strongswan-mod-addrblock=y
CONFIG_PACKAGE_strongswan-mod-aes=y
CONFIG_PACKAGE_strongswan-mod-af-alg=y
CONFIG_PACKAGE_strongswan-mod-agent=y
CONFIG_PACKAGE_strongswan-mod-attr=y
CONFIG_PACKAGE_strongswan-mod-attr-sql=y
CONFIG_PACKAGE_strongswan-mod-bliss=y
CONFIG_PACKAGE_strongswan-mod-blowfish=y
CONFIG_PACKAGE_strongswan-mod-ccm=y
CONFIG_PACKAGE_strongswan-mod-chapoly=y
CONFIG_PACKAGE_strongswan-mod-cmac=y
CONFIG_PACKAGE_strongswan-mod-connmark=y
CONFIG_PACKAGE_strongswan-mod-constraints=y
CONFIG_PACKAGE_strongswan-mod-coupling=y
CONFIG_PACKAGE_strongswan-mod-ctr=y
CONFIG_PACKAGE_strongswan-mod-curl=y
CONFIG_PACKAGE_strongswan-mod-curve25519=y
CONFIG_PACKAGE_strongswan-mod-des=y
CONFIG_PACKAGE_strongswan-mod-dhcp=y
CONFIG_PACKAGE_strongswan-mod-dnskey=y
CONFIG_PACKAGE_strongswan-mod-drbg=y
CONFIG_PACKAGE_strongswan-mod-duplicheck=y
CONFIG_PACKAGE_strongswan-mod-eap-identity=y
CONFIG_PACKAGE_strongswan-mod-eap-md5=y
CONFIG_PACKAGE_strongswan-mod-eap-mschapv2=y
CONFIG_PACKAGE_strongswan-mod-eap-radius=y
CONFIG_PACKAGE_strongswan-mod-eap-tls=y
CONFIG_PACKAGE_strongswan-mod-farp=y
CONFIG_PACKAGE_strongswan-mod-fips-prf=y
CONFIG_PACKAGE_strongswan-mod-forecast=y
CONFIG_PACKAGE_strongswan-mod-gcm=y
CONFIG_PACKAGE_strongswan-mod-gcrypt=y
CONFIG_PACKAGE_strongswan-mod-gmp=y
CONFIG_PACKAGE_strongswan-mod-ha=y
CONFIG_PACKAGE_strongswan-mod-hmac=y
CONFIG_PACKAGE_strongswan-mod-kdf=y
CONFIG_PACKAGE_strongswan-mod-kernel-netlink=y
CONFIG_PACKAGE_strongswan-mod-ldap=y
CONFIG_PACKAGE_strongswan-mod-led=y
CONFIG_PACKAGE_strongswan-mod-load-tester=y
CONFIG_PACKAGE_strongswan-mod-md4=y
CONFIG_PACKAGE_strongswan-mod-md5=y
CONFIG_PACKAGE_strongswan-mod-mgf1=y
CONFIG_PACKAGE_strongswan-mod-mysql=y
CONFIG_PACKAGE_strongswan-mod-newhope=y
CONFIG_PACKAGE_strongswan-mod-ntru=y
CONFIG_PACKAGE_strongswan-mod-openssl=y
CONFIG_PACKAGE_strongswan-mod-pem=y
CONFIG_PACKAGE_strongswan-mod-pgp=y
CONFIG_PACKAGE_strongswan-mod-pkcs1=y
CONFIG_PACKAGE_strongswan-mod-pkcs11=y
CONFIG_PACKAGE_strongswan-mod-pkcs12=y
CONFIG_PACKAGE_strongswan-mod-pkcs7=y
CONFIG_PACKAGE_strongswan-mod-pkcs8=y
CONFIG_PACKAGE_strongswan-mod-pubkey=y
CONFIG_PACKAGE_strongswan-mod-random=y
CONFIG_PACKAGE_strongswan-mod-rc2=y
CONFIG_PACKAGE_strongswan-mod-resolve=y
CONFIG_PACKAGE_strongswan-mod-revocation=y
CONFIG_PACKAGE_strongswan-mod-sha1=y
CONFIG_PACKAGE_strongswan-mod-sha2=y
CONFIG_PACKAGE_strongswan-mod-sha3=y
CONFIG_PACKAGE_strongswan-mod-smp=y
CONFIG_PACKAGE_strongswan-mod-socket-default=y
CONFIG_PACKAGE_strongswan-mod-sql=y
CONFIG_PACKAGE_strongswan-mod-sqlite=y
CONFIG_PACKAGE_strongswan-mod-sshkey=y
CONFIG_PACKAGE_strongswan-mod-stroke=y
CONFIG_PACKAGE_strongswan-mod-test-vectors=y
CONFIG_PACKAGE_strongswan-mod-uci=y
CONFIG_PACKAGE_strongswan-mod-unity=y
CONFIG_PACKAGE_strongswan-mod-updown=y
CONFIG_PACKAGE_strongswan-mod-vici=y
CONFIG_PACKAGE_strongswan-mod-whitelist=y
CONFIG_PACKAGE_strongswan-mod-wolfssl=y
CONFIG_PACKAGE_strongswan-mod-x509=y
CONFIG_PACKAGE_strongswan-mod-xauth-eap=y
CONFIG_PACKAGE_strongswan-mod-xauth-generic=y
CONFIG_PACKAGE_strongswan-mod-xcbc=y
CONFIG_PACKAGE_strongswan-pki=y
CONFIG_PACKAGE_strongswan-swanctl=y
CONFIG_PACKAGE_tc-tiny=m
CONFIG_PACKAGE_tcpdump=y
CONFIG_PACKAGE_terminfo=m
CONFIG_PACKAGE_ucode-mod-html=y
CONFIG_PACKAGE_ucode-mod-math=y
CONFIG_PACKAGE_uhttpd=y
CONFIG_PACKAGE_uhttpd-mod-ubus=y
CONFIG_PACKAGE_vlmcsd=y
CONFIG_PACKAGE_xdp-filter=m
CONFIG_PACKAGE_xdp-loader=m
CONFIG_PACKAGE_xdpdump=m
CONFIG_PACKAGE_xtables-nft=y
CONFIG_PACKAGE_zlib=y
CONFIG_REPRODUCIBLE_DEBUG_INFO=y
CONFIG_SDK=y
CONFIG_SDK_LLVM_BPF=y
CONFIG_SQLITE3_COLUMN_METADATA=y
CONFIG_SQLITE3_DYNAMIC_EXTENSIONS=y
CONFIG_SQLITE3_FTS3=y
CONFIG_SQLITE3_FTS4=y
CONFIG_SQLITE3_FTS5=y
CONFIG_SQLITE3_RTREE=y
CONFIG_STRONGSWAN_ROUTING_TABLE="220"
CONFIG_STRONGSWAN_ROUTING_TABLE_PRIO="220"
CONFIG_USE_LLVM_BUILD=y
CONFIG_VERSIONOPT=y
CONFIG_VERSION_BUG_URL=""
CONFIG_VERSION_CODE=""
CONFIG_VERSION_DIST="OpenWrt"
CONFIG_VERSION_FILENAMES=y
CONFIG_VERSION_HOME_URL=""
CONFIG_VERSION_HWREV=""
CONFIG_VERSION_MANUFACTURER=""
CONFIG_VERSION_MANUFACTURER_URL=""
CONFIG_VERSION_NUMBER=""
CONFIG_VERSION_PRODUCT=""
CONFIG_VERSION_REPO="https://downloads.openwrt.org/releases/23.05.2"
CONFIG_VERSION_SUPPORT_URL=""
CONFIG_WOLFSSL_HAS_NO_HW=y
# CONFIG_VERSION_CODE_FILENAMES is not set
Terms
- I am reporting an issue for OpenWrt, not an unsupported fork.