[ 0.000000] Linux version 4.19.9 (ynezz@ntbk) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 r8844+12-386803a)) #0 Wed Dec 19 14:45:28 2018 [ 0.000000] bootconsole [early0] enabled [ 0.000000] CPU0 revision is: 0001974c (MIPS 74Kc) [ 0.000000] MIPS: machine is Ubiquiti Bullet M (XW) [ 0.000000] SoC: Atheros AR9342 rev 2 [ 0.000000] Determined physical RAM map: [ 0.000000] memory: 04000000 @ 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 0x0000000000000000-0x0000000003ffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff] [ 0.000000] On node 0 totalpages: 16384 [ 0.000000] Normal zone: 128 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 16384 pages, LIFO batch:3 [ 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: 16256 [ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2 [ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) [ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Writing ErrCtl register=00000000 [ 0.000000] Readback ErrCtl register=00000000 [ 0.000000] Memory: 58028K/65536K available (3932K kernel code, 152K rwdata, 960K rodata, 1220K init, 204K bss, 7508K 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: 535.000 MHz [ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7144898866 ns [ 0.000011] sched_clock: 32 bits at 267MHz, resolution 3ns, wraps every 8027976190ns [ 0.008328] Calibrating delay loop... 266.64 BogoMIPS (lpj=1333248) [ 0.094956] pid_max: default: 32768 minimum: 301 [ 0.100108] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.107177] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.119353] random: get_random_u32 called from bucket_table_alloc.isra.7+0x1c4/0x22c with crng_init=0 [ 0.129439] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.139945] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.146542] pinctrl core: initialized pinctrl subsystem [ 0.153283] NET: Registered protocol family 16 [ 0.188312] clocksource: Switched to clocksource MIPS [ 0.195090] NET: Registered protocol family 2 [ 0.200678] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes) [ 0.208925] TCP established hash table entries: 1024 (order: 0, 4096 bytes) [ 0.216353] TCP bind hash table entries: 1024 (order: 0, 4096 bytes) [ 0.223150] TCP: Hash tables configured (established 1024 bind 1024) [ 0.230090] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.236333] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.243430] NET: Registered protocol family 1 [ 0.248105] PCI: CLS 0 bytes, default 32 [ 0.253696] Crashlog allocated RAM at address 0x3f00000 [ 0.260933] workingset: timestamp_bits=30 max_order=14 bucket_order=0 [ 0.274457] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.280723] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc. [ 0.303689] io scheduler noop registered [ 0.307871] io scheduler deadline registered (default) [ 0.315836] pinctrl-single 1804002c.pinmux: 544 pins, size 68 [ 0.323225] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled [ 0.330938] console [ttyS0] disabled [ 0.334787] 18020000.uart: ttyS0 at MMIO 0x18020000 (irq = 8, base_baud = 2500000) is a 16550A [ 0.344051] console [ttyS0] enabled [ 0.351495] bootconsole [early0] disabled [ 0.371094] m25p80 spi0.0: mx25l6405d (8192 Kbytes) [ 0.376111] 5 fixed-partitions partitions found on MTD device spi0.0 [ 0.382631] Creating 5 MTD partitions on "spi0.0": [ 0.387504] 0x000000000000-0x000000040000 : "u-boot" [ 0.393551] 0x000000040000-0x000000050000 : "u-boot-env" [ 0.399969] 0x000000050000-0x0000007b0000 : "firmware" [ 0.408857] 2 uimage-fw partitions found on MTD device firmware [ 0.414875] Creating 2 MTD partitions on "firmware": [ 0.419996] 0x000000000000-0x0000001a0000 : "kernel" [ 0.425958] 0x0000001a0000-0x000000760000 : "rootfs" [ 0.431951] mtd: device 4 (rootfs) set to be root filesystem [ 0.439475] 1 squashfs-split partitions found on MTD device rootfs [ 0.445779] 0x0000003a0000-0x000000760000 : "rootfs_data" [ 0.452352] 0x0000007b0000-0x0000007f0000 : "cfg" [ 0.458058] 0x0000007f0000-0x000000800000 : "EEPROM" [ 0.465451] libphy: Fixed MDIO Bus: probed [ 0.808761] libphy: ag71xx_mdio: probed [ 1.248519] ag71xx 19000000.eth: connected to PHY at mdio-bus.0:04 [uid=004dd072, driver=Atheros 8035 ethernet] [ 1.259600] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:RGMII [ 1.268801] NET: Registered protocol family 10 [ 1.278823] Segment Routing with IPv6 [ 1.282689] NET: Registered protocol family 17 [ 1.287254] 8021q: 802.1Q VLAN Support v1.8 [ 1.302957] VFS: Mounted root (squashfs filesystem) readonly on device 31:4. [ 1.318122] Freeing unused kernel memory: 1220K [ 1.322772] This architecture does not have kernel memory protection. [ 1.329322] Run /sbin/init as init process [ 2.316200] init: Console is alive [ 2.320031] init: - watchdog - [ 2.438333] random: fast init done [ 3.833428] kmodloader: loading kernel modules from /etc/modules-boot.d/* [ 4.046102] usbcore: registered new interface driver usbfs [ 4.051858] usbcore: registered new interface driver hub [ 4.057380] usbcore: registered new device driver usb [ 4.070108] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.078817] ehci-platform: EHCI generic platform driver [ 4.085136] kmodloader: done loading kernel modules from /etc/modules-boot.d/* [ 4.103050] init: - preinit - [ 5.471860] random: jshn: uninitialized urandom read (4 bytes read) [ 5.651965] random: jshn: uninitialized urandom read (4 bytes read) [ 5.754899] random: jshn: uninitialized urandom read (4 bytes read) [ 6.247253] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 9.583932] jffs2: notice: (436) jffs2_build_xattr_subsystem: complete building xattr subsystem, 3 of xdatum (0 unchecked, 1 orphan) and 10 of xref (1 dead, 0 orphan) found. [ 9.601902] mount_root: switching to jffs2 overlay [ 9.642449] overlayfs: upper fs does not support tmpfile. [ 9.656626] urandom-seed: Seeding with /etc/urandom.seed [ 9.887185] procd: - early - [ 9.890323] procd: - watchdog - [ 10.533333] procd: - watchdog - [ 10.536865] procd: - ubus - [ 10.570377] urandom_read: 5 callbacks suppressed [ 10.570388] random: ubusd: uninitialized urandom read (4 bytes read) [ 10.592590] random: ubusd: uninitialized urandom read (4 bytes read) [ 10.601698] procd: - init - [ 11.091969] kmodloader: loading kernel modules from /etc/modules.d/* [ 11.118819] Loading modules backported from Linux version v4.19.7-0-g61c68f2a2af0 [ 11.126416] Backport generated by backports.git v4.19.7-1-0-g148b072d [ 11.163057] xt_time: kernel timezone is -0000 [ 11.251927] PPP generic driver version 2.4.2 [ 11.259509] NET: Registered protocol family 24 [ 11.330901] ath: EEPROM regdomain: 0x0 [ 11.330911] ath: EEPROM indicates default country code should be used [ 11.330916] ath: doing EEPROM country->regdmn map search [ 11.330934] ath: country maps to regdmn code: 0x3a [ 11.330941] ath: Country alpha2 being used: US [ 11.330946] ath: Regpair used: 0x3a [ 11.345848] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 11.348136] ieee80211 phy0: Atheros AR9340 Rev:2 mem=0xb8100000, irq=11 [ 11.378923] kmodloader: done loading kernel modules from /etc/modules.d/* [ 21.042834] br-lan: port 1(eth0) entered blocking state [ 21.048149] br-lan: port 1(eth0) entered disabled state [ 21.053921] device eth0 entered promiscuous mode [ 21.078484] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready [ 26.259778] eth0: link up (100Mbps/Full duplex) [ 26.264432] br-lan: port 1(eth0) entered blocking state [ 26.269791] br-lan: port 1(eth0) entered forwarding state [ 26.277368] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready [ 73.182244] br-lan: port 1(eth0) entered disabled state [ 74.098321] eth0: link down [ 96.895576] device eth0 left promiscuous mode [ 96.900170] br-lan: port 1(eth0) entered disabled state [ 97.030937] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 97.093299] br-lan: port 1(eth0) entered blocking state [ 97.098691] br-lan: port 1(eth0) entered disabled state [ 97.104355] device eth0 entered promiscuous mode [ 97.126955] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready [ 101.219797] eth0: link up (100Mbps/Full duplex) [ 101.224449] br-lan: port 1(eth0) entered blocking state [ 101.229810] br-lan: port 1(eth0) entered forwarding state [ 101.237294] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready [ 110.226409] random: crng init done [ 152.165245] br-lan: port 1(eth0) entered disabled state [ 152.190413] device eth0 left promiscuous mode [ 152.194955] br-lan: port 1(eth0) entered disabled state [ 152.209672] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 152.245522] br-lan: port 1(eth0) entered blocking state [ 152.250929] br-lan: port 1(eth0) entered disabled state [ 152.256598] device eth0 entered promiscuous mode [ 152.278819] br-lan: port 1(eth0) entered blocking state [ 152.284142] br-lan: port 1(eth0) entered forwarding state [ 152.390794] br-lan: port 1(eth0) entered disabled state [ 152.407595] device eth0 left promiscuous mode [ 152.412199] br-lan: port 1(eth0) entered disabled state [ 152.461374] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 152.547608] br-lan: port 1(eth0) entered blocking state [ 152.553002] br-lan: port 1(eth0) entered disabled state [ 152.558695] device eth0 entered promiscuous mode [ 152.620064] br-lan: port 1(eth0) entered blocking state [ 152.625380] br-lan: port 1(eth0) entered forwarding state [ 158.578307] ------------[ cut here ]------------ [ 158.583033] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:461 dev_watchdog+0x16c/0x280 [ 158.591437] NETDEV WATCHDOG: eth0 (ag71xx): transmit queue 0 timed out [ 158.598054] Modules linked in: ath9k ath9k_common pppoe ppp_async iptable_nat ipt_MASQUERADE ath9k_hw ath xt_state xt_nat xt_conntrack xt_REDIRECT xt_FLOWOFFLOAD pppox ppp_generic nf_nat_ipv4 nf_nat nf_flow_table_hw nf_flow_table nf_conntrack_rtcache nf_conntrack mac80211 ipt_REJECT cfg80211 xt_time xt_tcpudp xt_multiport xt_mark xt_mac xt_limit xt_comment xt_TCPMSS xt_LOG slhc nf_reject_ipv4 nf_log_ipv4 nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables crc_ccitt compat ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables x_tables ehci_platform ehci_hcd gpio_button_hotplug usbcore nls_base usb_common [ 158.657742] CPU: 0 PID: 0 Comm: swapper Not tainted 4.19.9 #0 [ 158.663589] Stack : 80460000 80466d30 80550000 80502d14 80502528 83809dfc 8052fde4 8052fa07 [ 158.672104] 804d2c08 00000000 80683670 000001cd 8053a914 00000001 83809db0 00000000 [ 158.680608] 00000000 00000000 806b0000 000030e8 00000000 00000000 00000007 00000000 [ 158.689122] 000000b3 7d8a455a 000000b2 00000000 00000000 00000000 804fce28 8033aa30 [ 158.697616] 00000009 000001cd 8053a914 8053a8d4 00000000 8027fbb4 00000000 80680000 [ 158.706123] ... [ 158.708619] Call Trace: [ 158.711130] [<8006ae74>] show_stack+0x58/0x100 [ 158.715663] [<80080b0c>] __warn+0xe4/0x118 [ 158.719840] [<80080b70>] warn_slowpath_fmt+0x30/0x3c [ 158.724880] [<8033aa30>] dev_watchdog+0x16c/0x280 [ 158.729676] [<800bb7a0>] call_timer_fn+0x20/0x80 [ 158.734366] [<800bba74>] run_timer_softirq+0x174/0x1ec [ 158.739625] [<80436010>] __do_softirq+0xe8/0x2c8 [ 158.744337] [<80229b60>] plat_irq_dispatch+0xc0/0x120 [ 158.749489] [<80065af8>] handle_int+0x138/0x144 [ 158.754089] [<80435e5c>] r4k_wait_irqoff+0x18/0x24 [ 158.758991] [<800a2dc0>] do_idle+0x78/0xe4 [ 158.763152] [<800a3018>] cpu_startup_entry+0x18/0x20 [ 158.768198] [<8054fb88>] start_kernel+0x41c/0x43c [ 158.772993] ---[ end trace f46e55e5f4513e69 ]--- [ 158.777673] eth0: tx timeout r