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FS#2639 - kernel oops when visit a invalid virtual address #7468

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openwrt-bot opened this issue Nov 28, 2019 · 3 comments
Open

FS#2639 - kernel oops when visit a invalid virtual address #7468

openwrt-bot opened this issue Nov 28, 2019 · 3 comments
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flyspray kernel

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@openwrt-bot
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@openwrt-bot openwrt-bot commented Nov 28, 2019

shihhuangti:

Supply the following if possible:

  • Device problem occurs on
    youku-l2

  • Software versions of OpenWrt/LEDE release, packages, etc.
    snapshot. at
    Linux OpenWrt 4.14.155 #0 SMP Sun Nov 24 22:17:34 2019 mips GNU/Linux

  • Steps to reproduce
    I don't know. but this problem occurs, from the device reboot, after several hours or one or two days, the oops occurs.

BusyBox v1.31.1 () built-in shell (ash)

| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -| || | | || || |
|
_____|| |
||||___||| |____|
|
| W I R E L E S S F R E E D O M

OpenWrt SNAPSHOT, r11591-c5497ebb1c

root@OpenWrt:~# cat /sys/kernel/debug/crashlog
Time: 1574977671.59411
Modules: pppoe@8ee64000+22f0 ppp_async@8efa2000+1bc0 pppox@8e8de000+58a ppp_generic@8e9f8000+5c82 nf_conntrack_ipv6@8f094000+15c0 mt76x2e@8f0ec000+2910 mt76x2_common@8f0f0000+2d88 mt76x02_lib@8f150000+a421 mt7603e@8ef30000+96cc mt76@8e978000+7f5d mac80211@8e900000+77c89 iptable_nat@8eff6000+3b0 ipt_REJECT@8f023000+410 ipt_MASQUERADE@8e80b000+2f0 cfg80211@8ef40000+3f4f9 xt_time@8f0ba000+730 xt_tcpudp@8f0b7000+750 xt_state@8f0b4000+310 xt_nat@8f0b0000+650 xt_multiport@8f0a7000+550 xt_mark@8f0a4000+2f0 xt_mac@8f0a0000+2b0 xt_limit@8f09e000+4f0 xt_conntrack@8f07e000+910 xt_comment@8f067000+230 xt_TCPMSS@8e8d7000+b30 xt_REDIRECT@8f09c000+310 xt_LOG@8e8fb000+350 xt_FLOWOFFLOAD@8e8f8000+c30 xt_CT@8e8f5000+ab0 slhc@8f090000+14bb nf_reject_ipv4@8ef96000+903 nf_nat_redirect@8ef9a000+63b nf_nat_masquerade_ipv4@8ef9d000+71c nf_conntrack_ipv4@8f064000+1450 nf_nat_ipv4@8e8b0000+1031 nf_nat@8f080000+3a7c nf_log_ipv4@8efd5000+df0 nf_flow_table_hw@8e8e5000+920 nf_flow_table@8efb8000+367f nf_defrag_ipv6@8efb2000+147e nf_defrag_ipv4@8e8e8000+4b6 nf_conntrack_rtcache@8e8ea000+b10 nf_conntrack@8ef80000+11bca iptable_mangle@8e8d8000+470 iptable_filter@8f7ed000+3d0 ip_tables@8e8d4000+2bdd crc_ccitt@8e80e000+42b compat@8e8d0000+1de4 ledtrig_usbport@8f7e4000+b00 nf_log_ipv6@8e8c6000+10d0 nf_log_common@8f001000+baf ip6table_mangle@8f76b000+570 ip6table_filter@8f75e000+3d0 ip6_tables@8e8c0000+2ae1 ip6t_REJECT@8efc7000+450 x_tables@8efdc000+38af nf_reject_ipv6@8eff7000+ac8 leds_gpio@8f794000+bb0 xhci_plat_hcd@8f790000+1650 xhci_pci@8f72e000+c30 xhci_mtk@8f7f2000+1490 xhci_hcd@8f7a0000+16e09 gpio_button_hotplug@8f78e000+1ad0 usbcore@8f7c0000+21591 nls_base@8f734000+1570 usb_common@8ffe1000+a37
<6>[ 2.021026] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
<6>[ 2.027787] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
<6>[ 2.034511] pci 0000:00:01.0: BAR 9: assigned [mem 0x60200000-0x602fffff pref]
<6>[ 2.041702] pci 0000:00:00.0: BAR 1: assigned [mem 0x60300000-0x6030ffff]
<6>[ 2.048423] pci 0000:00:01.0: BAR 1: assigned [mem 0x60310000-0x6031ffff]
<6>[ 2.055183] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff]
<6>[ 2.061894] pci 0000:00:00.0: PCI bridge to [bus 01]
<6>[ 2.066846] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
<6>[ 2.073574] pci 0000:02:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff 64bit]
<6>[ 2.080852] pci 0000:02:00.0: BAR 6: assigned [mem 0x60200000-0x6020ffff pref]
<6>[ 2.087987] pci 0000:00:01.0: PCI bridge to [bus 02]
<6>[ 2.092933] pci 0000:00:01.0: bridge window [mem 0x60100000-0x601fffff]
<6>[ 2.099653] pci 0000:00:01.0: bridge window [mem 0x60200000-0x602fffff pref]
<6>[ 2.108218] clocksource: Switched to clocksource GIC
<6>[ 2.114767] NET: Registered protocol family 2
<6>[ 2.119945] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
<6>[ 2.126839] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
<6>[ 2.133270] TCP: Hash tables configured (established 2048 bind 2048)
<6>[ 2.139690] UDP hash table entries: 256 (order: 1, 8192 bytes)
<6>[ 2.145452] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
<6>[ 2.151946] NET: Registered protocol family 1
<7>[ 2.156268] PCI: CLS 0 bytes, default 32
<6>[ 2.388167] 4 CPUs re-calibrate udelay(lpj = 2924544)
<4>[ 2.394747] Crashlog allocated RAM at address 0x3f00000
<6>[ 2.400168] workingset: timestamp_bits=14 max_order=16 bucket_order=2
<6>[ 2.414833] squashfs: version 4.0 (2009/01/31) Phillip Lougher
<6>[ 2.420603] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
<5>[ 2.431036] random: fast init done
<6>[ 2.434139] io scheduler noop registered
<6>[ 2.438310] io scheduler deadline registered (default)
<6>[ 2.444494] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
<6>[ 2.454582] console [ttyS0] disabled
<6>[ 2.458130] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
<6>[ 2.467147] console [ttyS0] enabled
<6>[ 2.474027] bootconsole [early0] disabled
<4>[ 2.484276] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
<6>[ 2.491904] spi-mt7621 1e000b00.spi: sys_freq: 220000000
<6>[ 2.498139] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
<5>[ 2.503281] 4 fixed-partitions partitions found on MTD device spi0.0
<5>[ 2.509651] Creating 4 MTD partitions on "spi0.0":
<5>[ 2.514435] 0x000000000000-0x000000030000 : "u-boot"
<5>[ 2.520678] 0x000000030000-0x000000040000 : "u-boot-env"
<5>[ 2.527090] 0x000000040000-0x000000050000 : "factory"
<5>[ 2.533241] 0x000000050000-0x000001000000 : "firmware"
<5>[ 2.539665] 2 uimage-fw partitions found on MTD device firmware
<5>[ 2.545569] Creating 2 MTD partitions on "firmware":
<5>[ 2.550579] 0x000000000000-0x0000001ffad5 : "kernel"
<5>[ 2.556604] 0x0000001ffad5-0x000000fb0000 : "rootfs"
<5>[ 2.562721] mtd: device 5 (rootfs) set to be root filesystem
<5>[ 2.568570] 1 squashfs-split partitions found on MTD device rootfs
<5>[ 2.574736] 0x000000430000-0x000000fb0000 : "rootfs_data"
<6>[ 2.582044] libphy: Fixed MDIO Bus: probed
<6>[ 2.650253] libphy: mdio: probed
<6>[ 4.054512] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
<6>[ 4.061238] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 22
<6>[ 4.072283] NET: Registered protocol family 10
<6>[ 4.078487] Segment Routing with IPv6
<6>[ 4.082230] NET: Registered protocol family 17
<6>[ 4.086730] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
<6>[ 4.099677] 8021q: 802.1Q VLAN Support v1.8
<6>[ 4.106481] hctosys: unable to open rtc device (rtc0)
<6>[ 4.119110] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
<6>[ 4.130502] Freeing unused kernel memory: 1260K
<4>[ 4.135030] This architecture does not have kernel memory protection.
<14>[ 4.872669] init: Console is alive
<14>[ 4.876317] init: - watchdog -
<14>[ 5.882569] kmodloader: loading kernel modules from /etc/modules-boot.d/*
<6>[ 6.029362] usbcore: registered new interface driver usbfs
<6>[ 6.034945] usbcore: registered new interface driver hub
<6>[ 6.040467] usbcore: registered new device driver usb
<4>[ 6.054247] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vbus not found, using dummy regulator
<4>[ 6.062995] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vusb33 not found, using dummy regulator
<6>[ 6.071955] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
<6>[ 6.077277] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 1
<6>[ 6.088345] xhci-mtk 1e1c0000.xhci: hcc params 0x01401198 hci version 0x96 quirks 0x0000000000210010
<6>[ 6.097519] xhci-mtk 1e1c0000.xhci: irq 21, io mem 0x1e1c0000
<6>[ 6.104357] hub 1-0:1.0: USB hub found
<6>[ 6.108234] hub 1-0:1.0: 2 ports detected
<6>[ 6.112875] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
<6>[ 6.118241] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 2
<6>[ 6.125705] xhci-mtk 1e1c0000.xhci: Host supports USB 3.0 SuperSpeed
<6>[ 6.132341] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
<6>[ 6.141347] hub 2-0:1.0: USB hub found
<6>[ 6.145168] hub 2-0:1.0: 1 port detected
<14>[ 6.154150] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
<14>[ 6.178545] init: - preinit -
<6>[ 7.177582] mtk_soc_eth 1e100000.ethernet: PPE started
<5>[ 7.252645] random: procd: uninitialized urandom read (4 bytes read)
<5>[ 10.531863] jffs2: notice: (482) jffs2_build_xattr_subsystem: complete building xattr subsystem, 7 of xdatum (3 unchecked, 4 orphan) and 43 of xref (4 dead, 0 orphan) found.
<14>[ 10.553355] mount_root: switching to jffs2 overlay
<4>[ 10.576616] overlayfs: upper fs does not support tmpfile.
<12>[ 10.592158] urandom-seed: Seeding with /etc/urandom.seed
<6>[ 10.695023] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
<14>[ 10.716965] procd: - early -
<14>[ 10.719988] procd: - watchdog -
<14>[ 11.368370] procd: - watchdog -
<14>[ 11.371872] procd: - ubus -
<5>[ 11.397531] random: ubusd: uninitialized urandom read (4 bytes read)
<5>[ 11.430071] random: ubusd: uninitialized urandom read (4 bytes read)
<5>[ 11.436790] random: ubusd: uninitialized urandom read (4 bytes read)
<14>[ 11.444092] procd: - init -
<14>[ 12.071546] kmodloader: loading kernel modules from /etc/modules.d/*
<6>[ 12.083773] ip6_tables: (C) 2000-2006 Netfilter Core Team
<6>[ 12.097818] Loading modules backported from Linux version v5.4-rc8-0-gaf42d3466bdc
<6>[ 12.105474] Backport generated by backports.git v5.4-rc8-1-0-g368e8c51
<6>[ 12.114103] ip_tables: (C) 2000-2006 Netfilter Core Team
<6>[ 12.126620] nf_conntrack version 0.5.0 (4096 buckets, 16384 max)
<6>[ 12.177575] xt_time: kernel timezone is -0000
<4>[ 12.240330] bus=0x1, slot = 0x0, irq=0xff
<6>[ 12.244587] mt7603e 0000:01:00.0: ASIC revision: 76030010
<14>[ 12.248691] urngd: v1.0.1 started.
<5>[ 12.400941] random: crng init done
<5>[ 12.404350] random: 6 urandom warning(s) missed due to ratelimiting
<6>[ 13.279501] mt7603e 0000:01:00.0: Firmware Version: ap_pcie
<6>[ 13.285073] mt7603e 0000:01:00.0: Build Time: 20160107100755
<6>[ 13.328226] mt7603e 0000:01:00.0: firmware init done
<7>[ 13.500398] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
<4>[ 13.513858] bus=0x2, slot = 0x1, irq=0xff
<6>[ 13.518248] mt76x2e 0000:02:00.0: ASIC revision: 76120044
<6>[ 14.269373] mt76x2e 0000:02:00.0: ROM patch build: 20141115060606a
<6>[ 14.279042] mt76x2e 0000:02:00.0: Firmware Version: 0.0.00
<6>[ 14.284520] mt76x2e 0000:02:00.0: Build: 1
<6>[ 14.288650] mt76x2e 0000:02:00.0: Build Time: 201507311614____
<6>[ 14.308213] mt76x2e 0000:02:00.0: Firmware running!
<7>[ 14.315892] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
<6>[ 14.323384] PPP generic driver version 2.4.2
<6>[ 14.329343] NET: Registered protocol family 24
<14>[ 14.337138] kmodloader: done loading kernel modules from /etc/modules.d/*
<6>[ 18.442839] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
<6>[ 20.695431] mtk_soc_eth 1e100000.ethernet: PPE started
<6>[ 20.705271] br-lan: port 1(eth0.1) entered blocking state
<6>[ 20.710862] br-lan: port 1(eth0.1) entered disabled state
<6>[ 20.716991] device eth0.1 entered promiscuous mode
<6>[ 20.721938] device eth0 entered promiscuous mode
<6>[ 20.731335] br-lan: port 1(eth0.1) entered blocking state
<6>[ 20.736800] br-lan: port 1(eth0.1) entered forwarding state
<6>[ 20.743072] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
<6>[ 21.504643] pppoe-wan: renamed from ppp0
<6>[ 21.759034] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
<6>[ 25.485868] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
<6>[ 25.499062] br-lan: port 2(wlan1) entered blocking state
<6>[ 25.504430] br-lan: port 2(wlan1) entered disabled state
<6>[ 25.510505] device wlan1 entered promiscuous mode
<6>[ 25.555437] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
<6>[ 25.566445] br-lan: port 3(wlan0) entered blocking state
<6>[ 25.571826] br-lan: port 3(wlan0) entered disabled state
<6>[ 25.577853] device wlan0 entered promiscuous mode
<6>[ 25.583186] br-lan: port 3(wlan0) entered blocking state
<6>[ 25.588566] br-lan: port 3(wlan0) entered forwarding state
<6>[ 26.063776] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
<6>[ 26.077173] br-lan: port 4(wlan0-1) entered blocking state
<6>[ 26.083073] br-lan: port 4(wlan0-1) entered disabled state
<6>[ 26.089464] device wlan0-1 entered promiscuous mode
<6>[ 26.099208] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready
<6>[ 26.105510] br-lan: port 4(wlan0-1) entered blocking state
<6>[ 26.111095] br-lan: port 4(wlan0-1) entered forwarding state
<6>[ 26.662628] br-lan: port 4(wlan0-1) entered disabled state
<6>[ 26.669241] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
<6>[ 26.676001] br-lan: port 2(wlan1) entered blocking state
<6>[ 26.681401] br-lan: port 2(wlan1) entered forwarding state
<6>[ 26.695246] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready
<6>[ 26.703001] br-lan: port 4(wlan0-1) entered blocking state
<6>[ 26.708650] br-lan: port 4(wlan0-1) entered forwarding state
<6>[ 26.723751] br-lan: port 5(wlan0-2) entered blocking state
<6>[ 26.729417] br-lan: port 5(wlan0-2) entered disabled state
<6>[ 26.735733] device wlan0-2 entered promiscuous mode
<6>[ 26.742641] IPv6: ADDRCONF(NETDEV_UP): wlan0-2: link is not ready
<6>[ 26.748867] br-lan: port 5(wlan0-2) entered blocking state
<6>[ 26.754465] br-lan: port 5(wlan0-2) entered forwarding state
<6>[ 27.177925] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-2: link becomes ready
<1>[159983.016519] CPU 1 Unable to handle kernel paging request at virtual address 07406000, epc == 801317c0, ra == 80131674
<4>[159983.027206] Oops[#1]:
<4>[159983.029559] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.14.155 #0
<4>[159983.035718] task: 8fc3c100 task.stack: 8fc5c000
<4>[159983.040314] $ 0 : 00000000 00000001 00000000 81266650
<4>[159983.045615] $ 4 : 806061fc 00000001 00000001 07406000
<4>[159983.050915] $ 8 : 000289b4 000289b3 00000000 00000001
<4>[159983.056211] $12 : 00000002 00000000 c0222b40 00009180
<4>[159983.061507] $16 : 8fc02a00 01090220 807a0000 8ea80000
<4>[159983.066803] $20 : 00000018 00000800 00000000 01080020
<4>[159983.072101] $24 : 3b9aca00 80008e2c
<4>[159983.077399] $28 : 8fc5c000 8fc0b9c8 00000000 80131674
<4>[159983.082697] Hi : 00002665
<4>[159983.085647] Lo : 94af5487
<4>[159983.088611] epc : 801317c0 __kmalloc_track_caller+0x20c/0x290
<4>[159983.094591] ra : 80131674 __kmalloc_track_caller+0xc0/0x290
<4>[159983.100478] Status: 11007c03 KERNEL EXL IE
<4>[159983.104737] Cause : 40800008 (ExcCode 02)
<4>[159983.108810] BadVA : 07406000
<4>[159983.111762] PrId : 0001992f (MIPS 1004Kc)
<4>[159983.115920] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt76x2_common mt76x02_lib mt7603e mt76 mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_FLOWOFFLOAD xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbport nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 leds_gpio xhci_plat_hcd xhci_pci xhci_mtk xhci_hcd gpio_button_hotplug usbcore nls_base usb_common
<4>[159983.186680] Process swapper/1 (pid: 0, threadinfo=8fc5c000, task=8fc3c100, tls=00000000)
<4>[159983.194820] Stack : 80666658 8eec1e00 00000000 00000000 0000006c 8ee726c0 00000000 01080020
<4>[159983.203242] 8038772c 80383e60 00000000 00000000 284162c7 b901a8c0 fb0000e0 8ee726c0
<4>[159983.211663] 8ee726c0 00000000 00000740 00000018 8ef3cc00 8038772c 00000000 80600000
<4>[159983.220082] 00000004 00000000 00000000 8ef3cc00 8ee726c0 8ef77ab2 8ee726c0 00000018
<4>[159983.228504] 8ef3cc00 00000000 00000000 8e932214 000000e1 806061fc 8fc0bb44 8fc0bb4c
<4>[159983.236932] ...
<4>[159983.239455] Call Trace:
<4>[159983.241987] [<801317c0>] __kmalloc_track_caller+0x20c/0x290
<4>[159983.247645] [<80383e60>] __kmalloc_reserve.isra.45+0x44/0xac
<4>[159983.253388] [<8038772c>] pskb_expand_head+0x8c/0x328
<4>[159983.258565] [<8e932214>] ieee80211_skb_resize+0x19c/0xde0 [mac80211]
<4>[159983.265045] [<8e932b44>] ieee80211_skb_resize+0xacc/0xde0 [mac80211]
<4>[159983.271514] [<8f080e1c>] nf_xfrm_me_harder+0x830/0xa90 [nf_nat]
<4>[159983.277497] Code: 00000000 8e020014 00e23821 <8ce20000> 10000012 cc400000 10400005 00000000 8e060010
<4>[159983.287311]
<4>[159983.289013] ---[ end trace de892621f972e570 ]---

===================================
Time: 1574977671.67638
root@OpenWrt:~#

@openwrt-bot
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@openwrt-bot openwrt-bot commented Nov 28, 2019

shihhuangti:

boot info :

BusyBox v1.31.1 () built-in shell (ash)

| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -| || | | || || |
|
_____|| |
||||___||| |____|
|
| W I R E L E S S F R E E D O M

OpenWrt SNAPSHOT, r11591-c5497ebb1c

root@OpenWrt:# dmesg
[ 0.000000] Linux version 4.14.155 (builder@buildhost) (gcc version 8.3.0 (OpenWrt GCC 8.3.0 r11591-c5497ebb1c)) #0 SMP Sun Nov 24 22:17:34 2019
[ 0.000000] SoC Type: MediaTek MT7621 ver:1 eco:3
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)
[ 0.000000] MIPS: machine is Youku YK-L2
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 10000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] VPE topology {2,2} total 4
[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] HighMem empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff]
[ 0.000000] On node 0 totalpages: 65536
[ 0.000000] free_area_init_node: node 0, pgdat 806327a0, node_mem_map 81003000
[ 0.000000] Normal zone: 576 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 65536 pages, LIFO batch:15
[ 0.000000] random: get_random_bytes called from start_kernel+0x9c/0x4e0 with crng_init=0
[ 0.000000] percpu: Embedded 14 pages/cpu s26096 r8192 d23056 u57344
[ 0.000000] pcpu-alloc: s26096 r8192 d23056 u57344 alloc=144096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 64960
[ 0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Writing ErrCtl register=00040000
[ 0.000000] Readback ErrCtl register=00040000
[ 0.000000] Memory: 251436K/262144K available (5004K kernel code, 255K rwdata, 1084K rodata, 1260K init, 259K bss, 10708K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS: 256
[ 0.000000] CPU Clock: 880MHz
[ 0.000000] clocksource: GIC: mask: 0xffffffffffffffff max_cycles: 0xcaf478abb4, max_idle_ns: 440795247997 ns
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 4343773742 ns
[ 0.000009] sched_clock: 32 bits at 440MHz, resolution 2ns, wraps every 4880645118ns
[ 0.007811] Calibrating delay loop... 586.13 BogoMIPS (lpj=2930688)
[ 0.073972] pid_max: default: 32768 minimum: 301
[ 0.078782] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.085290] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.094394] Hierarchical SRCU implementation.
[ 0.099543] smp: Bringing up secondary CPUs ...
[ 0.105654] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.105663] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.105674] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.105809] CPU1 revision is: 0001992f (MIPS 1004Kc)
[ 0.164266] Synchronize counters for CPU 1: done.
[ 0.205376] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.205384] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.205391] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.205462] CPU2 revision is: 0001992f (MIPS 1004Kc)
[ 0.255278] Synchronize counters for CPU 2: done.
[ 0.286643] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
[ 0.286650] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes
[ 0.286657] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.286733] CPU3 revision is: 0001992f (MIPS 1004Kc)
[ 0.340456] Synchronize counters for CPU 3: done.
[ 0.370324] smp: Brought up 1 node, 4 CPUs
[ 0.378529] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.388321] futex hash table entries: 1024 (order: 3, 32768 bytes)
[ 0.394726] pinctrl core: initialized pinctrl subsystem
[ 0.401500] NET: Registered protocol family 16
[ 0.415746] FPU Affinity set after 11720 emulations
[ 0.416637] pull PCIe RST: RALINK_RSTCTRL = 0
[ 0.721475] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.726508] ***** Xtal 40MHz *****
[ 0.729879] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.734993] Port 0 N_FTS = 1b105000
[ 0.738430] Port 1 N_FTS = 1b105000
[ 0.741889] Port 2 N_FTS = 1b102800
[ 1.897233] PCIE2 no card, disable it(RST&CLK)
[ 1.901579] -> 21007f2
[ 1.903998] PCIE0 enabled
[ 1.906603] PCIE1 enabled
[ 1.909192] PCI host bridge /pcie@1e140000 ranges:
[ 1.913956] MEM 0x0000000060000000..0x000000006fffffff
[ 1.919141] IO 0x000000001e160000..0x000000001e16ffff
[ 1.924308] PCI coherence region base: 0xbfbf8000, mask/settings: 0x60000000
[ 1.941144] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.947048] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.952780] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.960094] PCI host bridge to bus 0000:00
[ 1.964122] pci_bus 0000:00: root bus resource [mem 0x60000000-0x6fffffff]
[ 1.970980] pci_bus 0000:00: root bus resource [io 0xffffffff]
[ 1.976810] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[ 1.983565] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 1.991454] pci 0000:00:00.0: [0e8d:0801] type 01 class 0x060400
[ 1.991493] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[ 1.991505] pci 0000:00:00.0: reg 0x14: [mem 0x60300000-0x6030ffff]
[ 1.991579] pci 0000:00:00.0: supports D1
[ 1.991587] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 1.991820] pci 0000:00:01.0: [0e8d:0801] type 01 class 0x060400
[ 1.991846] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x7fffffff]
[ 1.991862] pci 0000:00:01.0: reg 0x14: [mem 0x60310000-0x6031ffff]
[ 1.991909] pci 0000:00:01.0: supports D1
[ 1.991918] pci 0000:00:01.0: PME# supported from D0 D1 D3hot
[ 1.992315] pci 0000:01:00.0: [14c3:7603] type 00 class 0x028000
[ 1.992363] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
[ 1.992489] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[ 1.992678] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.992851] pci 0000:02:00.0: [14c3:7662] type 00 class 0x028000
[ 1.992903] pci 0000:02:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 1.992948] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref]
[ 1.993040] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 1.993232] pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 02
[ 1.993251] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 02
[ 1.993312] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[ 1.999871] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.006744] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[ 2.013329] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
[ 2.020214] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
[ 2.026975] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
[ 2.033700] pci 0000:00:01.0: BAR 9: assigned [mem 0x60200000-0x602fffff pref]
[ 2.040890] pci 0000:00:00.0: BAR 1: assigned [mem 0x60300000-0x6030ffff]
[ 2.047611] pci 0000:00:01.0: BAR 1: assigned [mem 0x60310000-0x6031ffff]
[ 2.054370] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff]
[ 2.061082] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 2.066033] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
[ 2.072759] pci 0000:02:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff 64bit]
[ 2.080040] pci 0000:02:00.0: BAR 6: assigned [mem 0x60200000-0x6020ffff pref]
[ 2.087175] pci 0000:00:01.0: PCI bridge to [bus 02]
[ 2.092121] pci 0000:00:01.0: bridge window [mem 0x60100000-0x601fffff]
[ 2.098841] pci 0000:00:01.0: bridge window [mem 0x60200000-0x602fffff pref]
[ 2.107426] clocksource: Switched to clocksource GIC
[ 2.114058] NET: Registered protocol family 2
[ 2.119204] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 2.126101] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 2.132527] TCP: Hash tables configured (established 2048 bind 2048)
[ 2.138939] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 2.144701] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 2.151196] NET: Registered protocol family 1
[ 2.155516] PCI: CLS 0 bytes, default 32
[ 2.387376] 4 CPUs re-calibrate udelay(lpj = 2924544)
[ 2.393932] Crashlog allocated RAM at address 0x3f00000
[ 2.399536] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[ 2.413551] random: fast init done
[ 2.413606] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.422692] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 2.435919] io scheduler noop registered
[ 2.439905] io scheduler deadline registered (default)
[ 2.446026] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 2.455885] console [ttyS0] disabled
[ 2.459650] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
[ 2.468643] console [ttyS0] enabled
[ 2.475495] bootconsole [early0] disabled
[ 2.485775] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
[ 2.493213] spi-mt7621 1e000b00.spi: sys_freq: 220000000
[ 2.499564] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
[ 2.504645] 4 fixed-partitions partitions found on MTD device spi0.0
[ 2.511005] Creating 4 MTD partitions on "spi0.0":
[ 2.515783] 0x000000000000-0x000000030000 : "u-boot"
[ 2.521978] 0x000000030000-0x000000040000 : "u-boot-env"
[ 2.528536] 0x000000040000-0x000000050000 : "factory"
[ 2.534703] 0x000000050000-0x000001000000 : "firmware"
[ 2.541233] 2 uimage-fw partitions found on MTD device firmware
[ 2.547137] Creating 2 MTD partitions on "firmware":
[ 2.552153] 0x000000000000-0x0000001ffad5 : "kernel"
[ 2.558393] 0x0000001ffad5-0x000000fb0000 : "rootfs"
[ 2.564382] mtd: device 5 (rootfs) set to be root filesystem
[ 2.570189] 1 squashfs-split partitions found on MTD device rootfs
[ 2.576351] 0x000000430000-0x000000fb0000 : "rootfs_data"
[ 2.583586] libphy: Fixed MDIO Bus: probed
[ 2.659418] libphy: mdio: probed
[ 4.063697] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
[ 4.070397] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 22
[ 4.081348] NET: Registered protocol family 10
[ 4.087361] Segment Routing with IPv6
[ 4.091209] NET: Registered protocol family 17
[ 4.095709] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 4.108643] 8021q: 802.1Q VLAN Support v1.8
[ 4.115332] hctosys: unable to open rtc device (rtc0)
[ 4.127971] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[ 4.139367] Freeing unused kernel memory: 1260K
[ 4.143893] This architecture does not have kernel memory protection.
[ 4.873551] init: Console is alive
[ 4.877190] init: - watchdog -
[ 5.888585] kmodloader: loading kernel modules from /etc/modules-boot.d/

[ 6.035030] usbcore: registered new interface driver usbfs
[ 6.040666] usbcore: registered new interface driver hub
[ 6.046142] usbcore: registered new device driver usb
[ 6.059258] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vbus not found, using dummy regulator
[ 6.068013] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vusb33 not found, using dummy regulator
[ 6.076948] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 6.082300] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 1
[ 6.097576] xhci-mtk 1e1c0000.xhci: hcc params 0x01401198 hci version 0x96 quirks 0x0000000000210010
[ 6.106751] xhci-mtk 1e1c0000.xhci: irq 21, io mem 0x1e1c0000
[ 6.113501] hub 1-0:1.0: USB hub found
[ 6.117326] hub 1-0:1.0: 2 ports detected
[ 6.121965] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
[ 6.127276] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 2
[ 6.134811] xhci-mtk 1e1c0000.xhci: Host supports USB 3.0 SuperSpeed
[ 6.141430] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.150384] hub 2-0:1.0: USB hub found
[ 6.154199] hub 2-0:1.0: 1 port detected
[ 6.162926] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 6.187758] init: - preinit -
[ 7.181608] mtk_soc_eth 1e100000.ethernet: PPE started
[ 7.257785] random: procd: uninitialized urandom read (4 bytes read)
[ 10.531087] jffs2: notice: (482) jffs2_build_xattr_subsystem: complete building xattr subsystem, 8 of xdatum (3 unchecked, 5 orphan) and 44 of xref (5 dead, 0 orphan) found.
[ 10.552583] mount_root: switching to jffs2 overlay
[ 10.575502] overlayfs: upper fs does not support tmpfile.
[ 10.591800] urandom-seed: Seeding with /etc/urandom.seed
[ 10.695209] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
[ 10.717072] procd: - early -
[ 10.720117] procd: - watchdog -
[ 11.367584] procd: - watchdog -
[ 11.371087] procd: - ubus -
[ 11.396425] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.430574] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.437285] random: ubusd: uninitialized urandom read (4 bytes read)
[ 11.444578] procd: - init -
[ 12.039996] kmodloader: loading kernel modules from /etc/modules.d/*
[ 12.051610] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 12.065060] Loading modules backported from Linux version v5.4-rc8-0-gaf42d3466bdc
[ 12.072677] Backport generated by backports.git v5.4-rc8-1-0-g368e8c51
[ 12.081159] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 12.093625] nf_conntrack version 0.5.0 (4096 buckets, 16384 max)
[ 12.144011] xt_time: kernel timezone is -0000
[ 12.211248] bus=0x1, slot = 0x0, irq=0xff
[ 12.215490] mt7603e 0000:01:00.0: ASIC revision: 76030010
[ 12.225792] urngd: v1.0.1 started.
[ 12.361562] random: crng init done
[ 12.364967] random: 6 urandom warning(s) missed due to ratelimiting
[ 13.248744] mt7603e 0000:01:00.0: Firmware Version: ap_pcie
[ 13.254314] mt7603e 0000:01:00.0: Build Time: 20160107100755
[ 13.297420] mt7603e 0000:01:00.0: firmware init done
[ 13.470661] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 13.481148] bus=0x2, slot = 0x1, irq=0xff
[ 13.485430] mt76x2e 0000:02:00.0: ASIC revision: 76120044
[ 14.236949] mt76x2e 0000:02:00.0: ROM patch build: 20141115060606a
[ 14.246592] mt76x2e 0000:02:00.0: Firmware Version: 0.0.00
[ 14.252100] mt76x2e 0000:02:00.0: Build: 1
[ 14.256176] mt76x2e 0000:02:00.0: Build Time: 201507311614____
[ 14.277435] mt76x2e 0000:02:00.0: Firmware running!
[ 14.284752] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
[ 14.292200] PPP generic driver version 2.4.2
[ 14.298134] NET: Registered protocol family 24
[ 14.306670] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 18.202049] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
[ 20.673670] mtk_soc_eth 1e100000.ethernet: PPE started
[ 20.685201] br-lan: port 1(eth0.1) entered blocking state
[ 20.690680] br-lan: port 1(eth0.1) entered disabled state
[ 20.696775] device eth0.1 entered promiscuous mode
[ 20.701750] device eth0 entered promiscuous mode
[ 20.710748] br-lan: port 1(eth0.1) entered blocking state
[ 20.716209] br-lan: port 1(eth0.1) entered forwarding state
[ 20.722259] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[ 21.564259] pppoe-wan: renamed from ppp0
[ 21.678274] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 25.425126] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 25.439036] br-lan: port 2(wlan1) entered blocking state
[ 25.444381] br-lan: port 2(wlan1) entered disabled state
[ 25.450533] device wlan1 entered promiscuous mode
[ 25.521747] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 25.535222] br-lan: port 3(wlan0) entered blocking state
[ 25.540676] br-lan: port 3(wlan0) entered disabled state
[ 25.546794] device wlan0 entered promiscuous mode
[ 25.552092] br-lan: port 3(wlan0) entered blocking state
[ 25.557504] br-lan: port 3(wlan0) entered forwarding state
[ 26.065148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 26.079673] br-lan: port 4(wlan0-1) entered blocking state
[ 26.085356] br-lan: port 4(wlan0-1) entered disabled state
[ 26.091777] device wlan0-1 entered promiscuous mode
[ 26.099471] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready
[ 26.105918] br-lan: port 4(wlan0-1) entered blocking state
[ 26.111458] br-lan: port 4(wlan0-1) entered forwarding state
[ 26.538705] br-lan: port 4(wlan0-1) entered disabled state
[ 26.545378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 26.552242] br-lan: port 2(wlan1) entered blocking state
[ 26.557632] br-lan: port 2(wlan1) entered forwarding state
[ 26.639387] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready
[ 26.646395] br-lan: port 4(wlan0-1) entered blocking state
[ 26.651972] br-lan: port 4(wlan0-1) entered forwarding state
[ 26.671604] br-lan: port 5(wlan0-2) entered blocking state
[ 26.677141] br-lan: port 5(wlan0-2) entered disabled state
[ 26.683586] device wlan0-2 entered promiscuous mode
[ 26.691467] IPv6: ADDRCONF(NETDEV_UP): wlan0-2: link is not ready
[ 26.697666] br-lan: port 5(wlan0-2) entered blocking state
[ 26.703278] br-lan: port 5(wlan0-2) entered forwarding state
[ 27.126778] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-2: link becomes ready
root@OpenWrt:
#

@openwrt-bot
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@openwrt-bot openwrt-bot commented Nov 28, 2019

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@openwrt-bot openwrt-bot commented Nov 29, 2019

shihhuangti:

another oops

BusyBox v1.31.1 () built-in shell (ash)

| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -| || | | || || |
|
_____|| |
||||___||| |____|
|
| W I R E L E S S F R E E D O M

OpenWrt SNAPSHOT, r11591-c5497ebb1c

root@OpenWrt:~# cat /sys/kernel/debug/crashlog
Time: 1575029329.368149
Modules: pppoe@8f0b4000+22f0 ppp_async@8efde000+1bc0 pppox@8e802000+58a ppp_generic@8ee38000+5c82 nf_conntrack_ipv6@8f132000+15c0 mt76x2e@8f0d4000+2910 mt76x2_common@8f0e4000+2d88 mt76x02_lib@8e930000+a421 mt7603e@8f120000+96cc mt76@8ef38000+7f5d mac80211@8f180000+77c89 iptable_nat@8e8aa000+3b0 ipt_REJECT@8eff5000+410 ipt_MASQUERADE@8e80d000+2f0 cfg80211@8ef40000+3f4f9 xt_time@8f0d2000+730 xt_tcpudp@8f0c4000+750 xt_state@8f0c1000+310 xt_nat@8f0bd000+650 xt_multiport@8f0bb000+550 xt_mark@8f0ab000+2f0 xt_mac@8f0a8000+2b0 xt_limit@8f0a5000+4f0 xt_conntrack@8f0a2000+910 xt_comment@8f09f000+230 xt_TCPMSS@8e8f1000+b30 xt_REDIRECT@8e8ed000+310 xt_LOG@8ef95000+350 xt_FLOWOFFLOAD@8ef97000+c30 xt_CT@8e838000+ab0 slhc@8f090000+14bb nf_reject_ipv4@8f07e000+903 nf_nat_redirect@8efee000+63b nf_nat_masquerade_ipv4@8f077000+71c nf_conntrack_ipv4@8f08e000+1450 nf_nat_ipv4@8e8be000+1031 nf_nat@8f080000+3a7c nf_log_ipv4@8e8d2000+df0 nf_flow_table_hw@8e8e6000+920 nf_flow_table@8efb4000+367f nf_defrag_ipv6@8efa6000+147e nf_defrag_ipv4@8e8e0000+4b6 nf_conntrack_rtcache@8e8e2000+b10 nf_conntrack@8ef80000+11bca iptable_mangle@8e8d0000+470 iptable_filter@8efd1000+3d0 ip_tables@8f074000+2bdd crc_ccitt@8e83c000+42b compat@8e8c6000+1de4 ledtrig_usbport@8e8a9000+b00 nf_log_ipv6@8f064000+10d0 nf_log_common@8f76d000+baf ip6table_mangle@8f7f4000+570 ip6table_filter@8e8a8000+3d0 ip6_tables@8efd4000+2ae1 ip6t_REJECT@8f020000+450 x_tables@8efc0000+38af nf_reject_ipv6@8e8bb000+ac8 leds_gpio@8f764000+bb0 xhci_plat_hcd@8f7f2000+1650 xhci_pci@8f790000+c30 xhci_mtk@8fea0000+1490 xhci_hcd@8f7a0000+16e09 gpio_button_hotplug@8f7e2000+1ad0 usbcore@8f7c0000+21591 nls_base@8f758000+1570 usb_common@8fef6000+a37
<7>[ 1.993251] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 02
<6>[ 1.993312] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
<6>[ 1.999871] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
<6>[ 2.006744] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
<6>[ 2.013329] pci 0000:00:01.0: BAR 0: failed to assign [mem size 0x80000000]
<6>[ 2.020214] pci 0000:00:00.0: BAR 8: assigned [mem 0x60000000-0x600fffff]
<6>[ 2.026975] pci 0000:00:01.0: BAR 8: assigned [mem 0x60100000-0x601fffff]
<6>[ 2.033700] pci 0000:00:01.0: BAR 9: assigned [mem 0x60200000-0x602fffff pref]
<6>[ 2.040890] pci 0000:00:00.0: BAR 1: assigned [mem 0x60300000-0x6030ffff]
<6>[ 2.047611] pci 0000:00:01.0: BAR 1: assigned [mem 0x60310000-0x6031ffff]
<6>[ 2.054370] pci 0000:01:00.0: BAR 0: assigned [mem 0x60000000-0x600fffff]
<6>[ 2.061082] pci 0000:00:00.0: PCI bridge to [bus 01]
<6>[ 2.066033] pci 0000:00:00.0: bridge window [mem 0x60000000-0x600fffff]
<6>[ 2.072759] pci 0000:02:00.0: BAR 0: assigned [mem 0x60100000-0x601fffff 64bit]
<6>[ 2.080040] pci 0000:02:00.0: BAR 6: assigned [mem 0x60200000-0x6020ffff pref]
<6>[ 2.087175] pci 0000:00:01.0: PCI bridge to [bus 02]
<6>[ 2.092121] pci 0000:00:01.0: bridge window [mem 0x60100000-0x601fffff]
<6>[ 2.098841] pci 0000:00:01.0: bridge window [mem 0x60200000-0x602fffff pref]
<6>[ 2.107426] clocksource: Switched to clocksource GIC
<6>[ 2.114058] NET: Registered protocol family 2
<6>[ 2.119204] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
<6>[ 2.126101] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
<6>[ 2.132527] TCP: Hash tables configured (established 2048 bind 2048)
<6>[ 2.138939] UDP hash table entries: 256 (order: 1, 8192 bytes)
<6>[ 2.144701] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
<6>[ 2.151196] NET: Registered protocol family 1
<7>[ 2.155516] PCI: CLS 0 bytes, default 32
<6>[ 2.387376] 4 CPUs re-calibrate udelay(lpj = 2924544)
<4>[ 2.393932] Crashlog allocated RAM at address 0x3f00000
<6>[ 2.399536] workingset: timestamp_bits=14 max_order=16 bucket_order=2
<5>[ 2.413551] random: fast init done
<6>[ 2.413606] squashfs: version 4.0 (2009/01/31) Phillip Lougher
<6>[ 2.422692] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
<6>[ 2.435919] io scheduler noop registered
<6>[ 2.439905] io scheduler deadline registered (default)
<6>[ 2.446026] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
<6>[ 2.455885] console [ttyS0] disabled
<6>[ 2.459650] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 19, base_baud = 3125000) is a 16550A
<6>[ 2.468643] console [ttyS0] enabled
<6>[ 2.475495] bootconsole [early0] disabled
<4>[ 2.485775] MediaTek Nand driver init, version v2.1 Fix AHB virt2phys error
<6>[ 2.493213] spi-mt7621 1e000b00.spi: sys_freq: 220000000
<6>[ 2.499564] m25p80 spi0.0: mx25l12805d (16384 Kbytes)
<5>[ 2.504645] 4 fixed-partitions partitions found on MTD device spi0.0
<5>[ 2.511005] Creating 4 MTD partitions on "spi0.0":
<5>[ 2.515783] 0x000000000000-0x000000030000 : "u-boot"
<5>[ 2.521978] 0x000000030000-0x000000040000 : "u-boot-env"
<5>[ 2.528536] 0x000000040000-0x000000050000 : "factory"
<5>[ 2.534703] 0x000000050000-0x000001000000 : "firmware"
<5>[ 2.541233] 2 uimage-fw partitions found on MTD device firmware
<5>[ 2.547137] Creating 2 MTD partitions on "firmware":
<5>[ 2.552153] 0x000000000000-0x0000001ffad5 : "kernel"
<5>[ 2.558393] 0x0000001ffad5-0x000000fb0000 : "rootfs"
<5>[ 2.564382] mtd: device 5 (rootfs) set to be root filesystem
<5>[ 2.570189] 1 squashfs-split partitions found on MTD device rootfs
<5>[ 2.576351] 0x000000430000-0x000000fb0000 : "rootfs_data"
<6>[ 2.583586] libphy: Fixed MDIO Bus: probed
<6>[ 2.659418] libphy: mdio: probed
<6>[ 4.063697] mtk_soc_eth 1e100000.ethernet: loaded mt7530 driver
<6>[ 4.070397] mtk_soc_eth 1e100000.ethernet eth0: mediatek frame engine at 0xbe100000, irq 22
<6>[ 4.081348] NET: Registered protocol family 10
<6>[ 4.087361] Segment Routing with IPv6
<6>[ 4.091209] NET: Registered protocol family 17
<6>[ 4.095709] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
<6>[ 4.108643] 8021q: 802.1Q VLAN Support v1.8
<6>[ 4.115332] hctosys: unable to open rtc device (rtc0)
<6>[ 4.127971] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
<6>[ 4.139367] Freeing unused kernel memory: 1260K
<4>[ 4.143893] This architecture does not have kernel memory protection.
<14>[ 4.873551] init: Console is alive
<14>[ 4.877190] init: - watchdog -
<14>[ 5.888585] kmodloader: loading kernel modules from /etc/modules-boot.d/*
<6>[ 6.035030] usbcore: registered new interface driver usbfs
<6>[ 6.040666] usbcore: registered new interface driver hub
<6>[ 6.046142] usbcore: registered new device driver usb
<4>[ 6.059258] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vbus not found, using dummy regulator
<4>[ 6.068013] xhci-mtk 1e1c0000.xhci: 1e1c0000.xhci supply vusb33 not found, using dummy regulator
<6>[ 6.076948] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
<6>[ 6.082300] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 1
<6>[ 6.097576] xhci-mtk 1e1c0000.xhci: hcc params 0x01401198 hci version 0x96 quirks 0x0000000000210010
<6>[ 6.106751] xhci-mtk 1e1c0000.xhci: irq 21, io mem 0x1e1c0000
<6>[ 6.113501] hub 1-0:1.0: USB hub found
<6>[ 6.117326] hub 1-0:1.0: 2 ports detected
<6>[ 6.121965] xhci-mtk 1e1c0000.xhci: xHCI Host Controller
<6>[ 6.127276] xhci-mtk 1e1c0000.xhci: new USB bus registered, assigned bus number 2
<6>[ 6.134811] xhci-mtk 1e1c0000.xhci: Host supports USB 3.0 SuperSpeed
<6>[ 6.141430] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
<6>[ 6.150384] hub 2-0:1.0: USB hub found
<6>[ 6.154199] hub 2-0:1.0: 1 port detected
<14>[ 6.162926] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
<14>[ 6.187758] init: - preinit -
<6>[ 7.181608] mtk_soc_eth 1e100000.ethernet: PPE started
<5>[ 7.257785] random: procd: uninitialized urandom read (4 bytes read)
<5>[ 10.531087] jffs2: notice: (482) jffs2_build_xattr_subsystem: complete building xattr subsystem, 8 of xdatum (3 unchecked, 5 orphan) and 44 of xref (5 dead, 0 orphan) found.
<14>[ 10.552583] mount_root: switching to jffs2 overlay
<4>[ 10.575502] overlayfs: upper fs does not support tmpfile.
<12>[ 10.591800] urandom-seed: Seeding with /etc/urandom.seed
<6>[ 10.695209] mtk_soc_eth 1e100000.ethernet: 0x100 = 0x6060000c, 0x10c = 0x80818
<14>[ 10.717072] procd: - early -
<14>[ 10.720117] procd: - watchdog -
<14>[ 11.367584] procd: - watchdog -
<14>[ 11.371087] procd: - ubus -
<5>[ 11.396425] random: ubusd: uninitialized urandom read (4 bytes read)
<5>[ 11.430574] random: ubusd: uninitialized urandom read (4 bytes read)
<5>[ 11.437285] random: ubusd: uninitialized urandom read (4 bytes read)
<14>[ 11.444578] procd: - init -
<14>[ 12.039996] kmodloader: loading kernel modules from /etc/modules.d/*
<6>[ 12.051610] ip6_tables: (C) 2000-2006 Netfilter Core Team
<6>[ 12.065060] Loading modules backported from Linux version v5.4-rc8-0-gaf42d3466bdc
<6>[ 12.072677] Backport generated by backports.git v5.4-rc8-1-0-g368e8c51
<6>[ 12.081159] ip_tables: (C) 2000-2006 Netfilter Core Team
<6>[ 12.093625] nf_conntrack version 0.5.0 (4096 buckets, 16384 max)
<6>[ 12.144011] xt_time: kernel timezone is -0000
<4>[ 12.211248] bus=0x1, slot = 0x0, irq=0xff
<6>[ 12.215490] mt7603e 0000:01:00.0: ASIC revision: 76030010
<14>[ 12.225792] urngd: v1.0.1 started.
<5>[ 12.361562] random: crng init done
<5>[ 12.364967] random: 6 urandom warning(s) missed due to ratelimiting
<6>[ 13.248744] mt7603e 0000:01:00.0: Firmware Version: ap_pcie
<6>[ 13.254314] mt7603e 0000:01:00.0: Build Time: 20160107100755
<6>[ 13.297420] mt7603e 0000:01:00.0: firmware init done
<7>[ 13.470661] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
<4>[ 13.481148] bus=0x2, slot = 0x1, irq=0xff
<6>[ 13.485430] mt76x2e 0000:02:00.0: ASIC revision: 76120044
<6>[ 14.236949] mt76x2e 0000:02:00.0: ROM patch build: 20141115060606a
<6>[ 14.246592] mt76x2e 0000:02:00.0: Firmware Version: 0.0.00
<6>[ 14.252100] mt76x2e 0000:02:00.0: Build: 1
<6>[ 14.256176] mt76x2e 0000:02:00.0: Build Time: 201507311614____
<6>[ 14.277435] mt76x2e 0000:02:00.0: Firmware running!
<7>[ 14.284752] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht'
<6>[ 14.292200] PPP generic driver version 2.4.2
<6>[ 14.298134] NET: Registered protocol family 24
<14>[ 14.306670] kmodloader: done loading kernel modules from /etc/modules.d/*
<6>[ 18.202049] mtk_soc_eth 1e100000.ethernet eth0: port 4 link up
<6>[ 20.673670] mtk_soc_eth 1e100000.ethernet: PPE started
<6>[ 20.685201] br-lan: port 1(eth0.1) entered blocking state
<6>[ 20.690680] br-lan: port 1(eth0.1) entered disabled state
<6>[ 20.696775] device eth0.1 entered promiscuous mode
<6>[ 20.701750] device eth0 entered promiscuous mode
<6>[ 20.710748] br-lan: port 1(eth0.1) entered blocking state
<6>[ 20.716209] br-lan: port 1(eth0.1) entered forwarding state
<6>[ 20.722259] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
<6>[ 21.564259] pppoe-wan: renamed from ppp0
<6>[ 21.678274] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
<6>[ 25.425126] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
<6>[ 25.439036] br-lan: port 2(wlan1) entered blocking state
<6>[ 25.444381] br-lan: port 2(wlan1) entered disabled state
<6>[ 25.450533] device wlan1 entered promiscuous mode
<6>[ 25.521747] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
<6>[ 25.535222] br-lan: port 3(wlan0) entered blocking state
<6>[ 25.540676] br-lan: port 3(wlan0) entered disabled state
<6>[ 25.546794] device wlan0 entered promiscuous mode
<6>[ 25.552092] br-lan: port 3(wlan0) entered blocking state
<6>[ 25.557504] br-lan: port 3(wlan0) entered forwarding state
<6>[ 26.065148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
<6>[ 26.079673] br-lan: port 4(wlan0-1) entered blocking state
<6>[ 26.085356] br-lan: port 4(wlan0-1) entered disabled state
<6>[ 26.091777] device wlan0-1 entered promiscuous mode
<6>[ 26.099471] IPv6: ADDRCONF(NETDEV_UP): wlan0-1: link is not ready
<6>[ 26.105918] br-lan: port 4(wlan0-1) entered blocking state
<6>[ 26.111458] br-lan: port 4(wlan0-1) entered forwarding state
<6>[ 26.538705] br-lan: port 4(wlan0-1) entered disabled state
<6>[ 26.545378] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
<6>[ 26.552242] br-lan: port 2(wlan1) entered blocking state
<6>[ 26.557632] br-lan: port 2(wlan1) entered forwarding state
<6>[ 26.639387] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready
<6>[ 26.646395] br-lan: port 4(wlan0-1) entered blocking state
<6>[ 26.651972] br-lan: port 4(wlan0-1) entered forwarding state
<6>[ 26.671604] br-lan: port 5(wlan0-2) entered blocking state
<6>[ 26.677141] br-lan: port 5(wlan0-2) entered disabled state
<6>[ 26.683586] device wlan0-2 entered promiscuous mode
<6>[ 26.691467] IPv6: ADDRCONF(NETDEV_UP): wlan0-2: link is not ready
<6>[ 26.697666] br-lan: port 5(wlan0-2) entered blocking state
<6>[ 26.703278] br-lan: port 5(wlan0-2) entered forwarding state
<6>[ 27.126778] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-2: link becomes ready
<1>[51648.333360] CPU 3 Unable to handle kernel paging request at virtual address 07406084, epc == 8f1e113c, ra == 8f1e288c
<4>[51648.343953] Oops[#1]:
<4>[51648.346218] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.14.155 #0
<4>[51648.352284] task: 8fc3ce00 task.stack: 8fc68000
<4>[51648.356789] $ 0 : 00000000 00000001 00000004 00000003
<4>[51648.362001] $ 4 : 07406000 8d8d8000 8d917980 00000000
<4>[51648.367212] $ 8 : 00000000 00000007 8d917980 0000002f
<4>[51648.372421] $12 : 00000002 00000008 8f1eab84 00000088
<4>[51648.377630] $16 : 00001c1d 000008bc 00000934 00000000
<4>[51648.382843] $20 : 000003ff 00000000 00000000 00000000
<4>[51648.388057] $24 : 00000000 00001d85
<4>[51648.393269] $28 : 8fc68000 8fc0fcc0 8eb83180 8f1e288c
<4>[51648.398480] Hi : 00021418
<4>[51648.401343] Lo : 93768e00
<4>[51648.404342] epc : 8f1e113c minstrel_calc_rate_stats+0xaa0/0x3180 [mac80211]
<4>[51648.411483] ra : 8f1e288c minstrel_calc_rate_stats+0x21f0/0x3180 [mac80211]
<4>[51648.418672] Status: 11007c03 KERNEL EXL IE
<4>[51648.422844] Cause : 40800008 (ExcCode 02)
<4>[51648.426828] BadVA : 07406084
<4>[51648.429695] PrId : 0001992f (MIPS 1004Kc)
<4>[51648.433766] Modules linked in: pppoe ppp_async pppox ppp_generic nf_conntrack_ipv6 mt76x2e mt76x2_common mt76x02_lib mt7603e mt76 mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_FLOWOFFLOAD xt_CT slhc nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack iptable_mangle iptable_filter ip_tables crc_ccitt compat ledtrig_usbport nf_log_ipv6 nf_log_common ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 leds_gpio xhci_plat_hcd xhci_pci xhci_mtk xhci_hcd gpio_button_hotplug usbcore nls_base usb_common
<4>[51648.504426] Process swapper/3 (pid: 0, threadinfo=8fc68000, task=8fc3ce00, tls=00000000)
<4>[51648.512476] Stack : 8efd97a3 8d8d8000 8d917980 8ef18b80 0000002f 8d8d8000 8fc0fdb8 00000084
<4>[51648.520812] 00000000 00000000 8fc0fdb8 8ef18b00 0000002f 8fe13064 8d8d8000 8fc0fdb8
<4>[51648.529147] 8ef18b00 8ef369a8 8fe13064 8f19c558 8ffa7184 8fc0fd64 80610000 00000002
<4>[51648.537484] 00000010 00000000 8efd9798 8ef34c00 8fe1364c 8efd9780 00000200 8f1832d4
<4>[51648.545815] 00000002 00000004 f0000000 807a0000 807a0000 80079140 8fc0fe44 00000200
<4>[51648.554147] ...
<4>[51648.556590] Call Trace:
<4>[51648.559092] [<8f1e113c>] minstrel_calc_rate_stats+0xaa0/0x3180 [mac80211]
<4>[51648.565903] Code: 14e0000b 24030003 8ca40000 <8c840084> 1483000d 2403001a 70432002 008e1021 90420002
<4>[51648.575630]
<4>[51648.577296] ---[ end trace bba89a4cd7e19e87 ]---

=====root@OpenWrt:~#

@aparcar aparcar added the kernel label Feb 22, 2022
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