[FS#1530] r6755: tl-841n-v8 problems: ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024 ...
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Thu Dec 3 16:38:36 EST 2020
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FS#1530 - r6755: tl-841n-v8 problems: ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024 ...
User who did this - Martin Tippmann (glycoknob)
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this is from around may 2020 with 19.07
crashlog tp-dev-TP-Link TL-WR1043ND v1
reboot2020-19.07-beta.1-18-gf1ca91f+openwrt-r11063-85e04e9f46
Linux tp-dev 4.14.180 #0 Sat May 16 18:32:20 2020 mips GNU/Linux
e9:90:0e:3b:ef:fc:ed:3d:05:9d:71:f7:57:ca:05:6e:fe:46:a9:7b
TP-Link TL-WR1043ND v1
Time: 1606845201.863215
Modules: ath9k at 80d20000+18450 ath9k_common at 80dbc000+2be0 ath9k_hw at 80e80000+54520 ath at 80e70000+4740 mac80211 at 80e00000+6c360 iptable_nat at 80d1d000+2a0 ipt_REJECT at 80d13000+3a0 ipt_MASQUERADE at 80d15000+280 cfg80211 at 80d80000+36510 xt_time at 80d16000+6c0 xt_tcpudp at 80d17000+6c0 xt_tcpmss at 80d08000+400 xt_statistic at 80d0a000+320 xt_state at 80d09000+2a0 xt_nat at 80d0c000+5e0 xt_multiport at 80d0e000+4c0 xt_mark at 80d05000+280 xt_mac at 80d07000+240 xt_limit at 80d02000+480 xt_length at 80d01000+2a0 xt_hl at 80d06000+300 xt_ecn at 80cf9000+520 xt_dscp at 80cfb000+3c0 xt_conntrack at 80cfc000+8e0 xt_comment at 80cfe000+1c0 xt_TCPMSS at 80cff000+aa0 xt_REDIRECT at 80cf7000+2a0 xt_LOG at 80cea000+2e0 xt_HL at 80cf4000+500 xt_FLOWOFFLOAD at 80cc8000+b90 xt_DSCP at 80cf2000+5a0 xt_CT at 80cf3000+9e0 xt_CLASSIFY at 80cf5000+220 nf_reject_ipv4 at 80ce9000+7a0 nf_nat_redirect at 80cf0000+580 nf_nat_masquerade_ipv4 at 80ccf000+630 nf_conntrack_ipv4 at 80cee000+1120 nf_nat_ipv4 at 80c1d000+c50 nf_nat at 80ccc000+2230 nf_log_ipv4 at 80ce7000+ce0 nf_flow_table_hw at 80ce4000+820 nf_flow_table at 80ce0000+3350 nf_defrag_ipv4 at 80cc7000+3e0 nf_conntrack_rtcache at 80cc4000+a00 iptable_mangle at 80cc3000+380 iptable_filter at 80cc1000+260 ipt_ECN at 80cde000+540 ip_tables at 80c30000+2690 compat at 80c34000+1700 sch_cake at 80c38000+7470 nf_conntrack at 80cd0000+d540 sch_tbf at 80c1e000+1680 sch_ingress at 80cab000+4a0 sch_htb at 80c28000+36b0 sch_hfsc at 80c24000+39c0 em_u32 at 80c11000+200 cls_u32 at 80c20000+21d0 cls_tcindex at 80c12000+14c0 cls_route at 80c1a000+1400 cls_matchall at 80c10000+9a0 cls_fw at 80c15000+ec0 cls_flow at 80c16000+15c0 cls_basic at 80c07000+be0 act_skbedit at 80caa000+970 act_mirred at 80c0e000+dd0 ledtrig_usbport at 80c06000+a90 nf_log_ipv6 at 80c0c000+fa0 nf_log_common at 80cb0000+940 ip6table_mangle at 80ca8000+4a0 ip6table_filter at 80caf000+260 ip6_tables at 80c08000+2600 ip6t_REJECT at 81be5000+3e0 x_tables at 80cb4000+3170 nf_reject_ipv6 at 80cae000+8c0 tun at 80c00000+57e0 ehci_platform at 81b64000+1380 ehci_hcd at 81b70000+89f0 gpio_button_hotplug at 81b98000+1ac0 usbcore at 81ba0000+1f710 nls_base at 81b62000+12e0 usb_common at 81b5e000+8a0
[ 0.000000] Linux version 4.14.180 (runner at fv-az50) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11063-85e04e9f46)) #0 Sat May 16 18:32:20 2020
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] MIPS: machine is TP-Link TL-WR1043ND v1
[ 0.000000] SoC: Atheros AR9132 rev 2
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000001ffffff]
[ 0.000000] On node 0 totalpages: 8192
[ 0.000000] free_area_init_node: node 0, pgdat 804b5e50, node_mem_map 81005be0
[ 0.000000] Normal zone: 64 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 8192 pages, LIFO batch:0
[ 0.000000] random: get_random_bytes called from 0x804b9740 with crng_init=0
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 26116K/32768K available (3855K kernel code, 153K rwdata, 436K rodata, 1244K init, 204K bss, 6652K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 51
[ 0.000000] CPU clock: 400.000 MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302233 ns
[ 0.000012] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 10737418237ns
[ 0.007897] Calibrating delay loop... 265.42 BogoMIPS (lpj=1327104)
[ 0.094148] pid_max: default: 32768 minimum: 301
[ 0.099045] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.105645] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.117673] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.127531] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.133708] pinctrl core: initialized pinctrl subsystem
[ 0.140083] NET: Registered protocol family 16
[ 0.170487] clocksource: Switched to clocksource MIPS
[ 0.176785] NET: Registered protocol family 2
[ 0.182271] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.189246] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.195657] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.202214] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.208060] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.214645] NET: Registered protocol family 1
[ 0.219034] PCI: CLS 0 bytes, default 32
[ 0.222901] Crashlog allocated RAM at address 0x1f00000
[ 0.229926] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.243312] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.249132] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.270054] io scheduler noop registered
[ 0.274037] io scheduler deadline registered (default)
[ 0.279574] ar7200-usb-phy usb-phy: phy reset is missing
[ 0.286014] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.293282] console [ttyS0] disabled
[ 0.296901] 18020000.uart: ttyS0 at MMIO 0x18020000 (irq = 9, base_baud = 12500000) is a 8250
[ 0.305477] console [ttyS0] enabled
[ 0.312510] bootconsole [early0] disabled
[ 0.327679] m25p80 spi0.0: s25sl064p (8192 Kbytes)
[ 0.332624] 3 fixed-partitions partitions found on MTD device spi0.0
[ 0.339011] Creating 3 MTD partitions on "spi0.0":
[ 0.343865] 0x000000000000-0x000000020000 : "u-boot"
[ 0.349918] 0x000000020000-0x0000007f0000 : "firmware"
[ 0.356335] 2 tplink-fw partitions found on MTD device firmware
[ 0.362371] Creating 2 MTD partitions on "firmware":
[ 0.367372] 0x000000000000-0x000000171f0c : "kernel"
[ 0.373344] 0x000000171f0c-0x0000007d0000 : "rootfs"
[ 0.379196] mtd: device 3 (rootfs) set to be root filesystem
[ 0.384990] 1 squashfs-split partitions found on MTD device rootfs
[ 0.391241] 0x0000004e0000-0x0000007d0000 : "rootfs_data"
[ 0.397625] 0x0000007f0000-0x000000800000 : "art"
[ 0.404072] Realtek RTL8366RB ethernet switch driver version 0.2.4
[ 0.410365] rtl8366rb rtl8366rb: cannot find mdio node phandle
[ 0.530514] rtl8366rb rtl8366rb: using GPIO pins 18 (SDA) and 19 (SCK)
[ 0.537257] rtl8366rb rtl8366rb: RTL5937 ver. 3 chip found
[ 0.777565] libphy: rtl8366rb: probed
[ 0.782201] libphy: Fixed MDIO Bus: probed
[ 1.122345] ag71xx 19000000.eth: connected to PHY at fixed-0:00 [uid=00000000, driver=Generic PHY]
[ 1.132255] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode: rgmii
[ 1.141428] NET: Registered protocol family 10
[ 1.152086] Segment Routing with IPv6
[ 1.155896] NET: Registered protocol family 17
[ 1.160418] 8021q: 802.1Q VLAN Support v1.8
[ 1.167213] hctosys: unable to open rtc device (rtc0)
[ 1.179702] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[ 1.194387] Freeing unused kernel memory: 1244K
[ 1.198941] This architecture does not have kernel memory protection.
[ 2.100930] init: Console is alive
[ 2.104621] init: - watchdog -
[ 2.510505] random: fast init done
[ 3.577547] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 3.660211] usbcore: registered new interface driver usbfs
[ 3.665915] usbcore: registered new interface driver hub
[ 3.671419] usbcore: registered new device driver usb
[ 3.683986] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.692548] ehci-platform: EHCI generic platform driver
[ 3.698077] ehci-platform 1b000100.usb: EHCI Host Controller
[ 3.703887] ehci-platform 1b000100.usb: new USB bus registered, assigned bus number 1
[ 3.711932] ehci-platform 1b000100.usb: irq 3, io mem 0x1b000100
[ 3.740544] ehci-platform 1b000100.usb: USB 2.0 started, EHCI 1.00
[ 3.747792] hub 1-0:1.0: USB hub found
[ 3.752114] hub 1-0:1.0: 1 port detected
[ 3.757547] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 3.775414] init: - preinit -
[ 4.917454] random: jshn: uninitialized urandom read (4 bytes read)
[ 5.109571] random: jshn: uninitialized urandom read (4 bytes read)
[ 5.394060] random: jshn: uninitialized urandom read (4 bytes read)
[ 6.698282] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6.704321] IPv6: ADDRCONF(NETDEV_UP): eth0.1: link is not ready
[ 6.797567] urandom_read: 4 callbacks suppressed
[ 6.797578] random: procd: uninitialized urandom read (4 bytes read)
[ 7.770862] eth0: link up (1000Mbps/Full duplex)
[ 7.775540] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 7.782452] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.1: link becomes ready
[ 10.069223] jffs2: notice: (446) jffs2_build_xattr_subsystem: complete building xattr subsystem, 22 of xdatum (2 unchecked, 19 orphan) and 45 of xref (19 dead, 0 orphan) found.
[ 10.086894] mount_root: switching to jffs2 overlay
[ 10.130784] overlayfs: upper fs does not support tmpfile.
[ 10.146877] urandom-seed: Seeding with /etc/urandom.seed
[ 10.315086] eth0: link down
[ 10.342753] procd: - early -
[ 10.345775] procd: - watchdog -
[ 11.012111] procd: - watchdog -
[ 11.015663] procd: - ubus -
[ 11.129428] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.138152] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.146363] procd: - init -
[ 12.181095] kmodloader: loading kernel modules from /etc/modules.d/*
[ 12.190593] tun: Universal TUN/TAP device driver, 1.6
[ 12.217825] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 12.246026] Mirror/redirect action on
[ 12.281799] u32 classifier
[ 12.284530] input device check on
[ 12.288207] Actions configured
[ 12.328241] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[ 12.346677] Loading modules backported from Linux version v4.19.120-0-gfdc072324f3c
[ 12.354454] Backport generated by backports.git v4.19.120-1-0-g60c3a249
[ 12.382711] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 12.571552] xt_time: kernel timezone is -0000
[ 12.844094] ath: EEPROM regdomain: 0x0
[ 12.844106] ath: EEPROM indicates default country code should be used
[ 12.844111] ath: doing EEPROM country->regdmn map search
[ 12.844127] ath: country maps to regdmn code: 0x3a
[ 12.844135] ath: Country alpha2 being used: US
[ 12.844140] ath: Regpair used: 0x3a
[ 12.888046] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 12.890123] ieee80211 phy0: Atheros AR9100 MAC/BB Rev:7 AR2133 RF Rev:a2 mem=0xb80c0000, irq=2
[ 13.171073] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 13.589049] urngd: v1.0.2 started.
[ 14.704577] random: crng init done
[ 30.440157] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 30.446491] eth0: link up (1000Mbps/Full duplex)
[ 30.451658] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 30.515145] IPv6: ADDRCONF(NETDEV_UP): br-vap: link is not ready
[ 30.559017] IPv6: ADDRCONF(NETDEV_UP): br-roam: link is not ready
[ 33.656237] ath: EEPROM regdomain: 0x8114
[ 33.660319] ath: EEPROM indicates we should expect a country code
[ 33.666497] ath: doing EEPROM country->regdmn map search
[ 33.671867] ath: country maps to regdmn code: 0x37
[ 33.676688] ath: Country alpha2 being used: DE
[ 33.681177] ath: Regpair used: 0x37
[ 33.684685] ath: regdomain 0x8114 dynamically updated by user
[ 39.961769] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready
[ 40.170452] br-vap: port 1(wlan0-1) entered blocking state
[ 40.176079] br-vap: port 1(wlan0-1) entered disabled state
[ 40.182036] device wlan0-1 entered promiscuous mode
[ 40.353970] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready
[ 40.360837] br-vap: port 1(wlan0-1) entered blocking state
[ 40.366381] br-vap: port 1(wlan0-1) entered forwarding state
[ 40.432183] IPv6: ADDRCONF(NETDEV_CHANGE): br-vap: link becomes ready
[ 40.592447] br-roam: port 1(wlan0-2) entered blocking state
[ 40.598071] br-roam: port 1(wlan0-2) entered disabled state
[ 40.604401] device wlan0-2 entered promiscuous mode
[ 40.638600] IPv6: ADDRCONF(NETDEV_UP): wlan0-2: link is not ready
[ 40.644821] br-roam: port 1(wlan0-2) entered blocking state
[ 40.650440] br-roam: port 1(wlan0-2) entered forwarding state
[ 40.658279] IPv6: ADDRCONF(NETDEV_CHANGE): br-roam: link becomes ready
[ 40.752154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-2: link becomes ready
[ 41.172291] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 41.923093] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[47280.404813] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42100020 DMADBG_7=0x000286c0
[140263.080029] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x42100020 DMADBG_7=0x000286c0
[195661.066820] ------------[ cut here ]------------
[195661.071591] WARNING: CPU: 0 PID: 0 at backports-4.19.120-1/net/mac80211/rx.c:4527 0x80e29c08 [mac80211 at 80e00000+0x6c360]
[195661.082639] Rate marked as an HT rate but passed status->rate_idx is not an MCS index [0-76]: 77 (0x4d)
[195661.092192] Kernel panic - not syncing: panic_on_warn set ...
[195661.092192]
----------
More information can be found at the following URL:
https://bugs.openwrt.org/index.php?do=details&task_id=1530#comment9087
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