#19332: MT7621 not Stable
---------------------------+---------------------------
Reporter: fl.service@… | Owner: developers
Type: defect | Status: new
Priority: highest | Milestone: Bugs Paradise
Component: kernel | Version: Trunk
Resolution: | Keywords: mt7621
---------------------------+---------------------------
Comment (by fl.service@…):
The full bootlog:
{{{
CFG_KERN_ADDR = 0XBFC50000
## Booting image at bfc50000 ...
Image Name: MIPS OpenWrt Linux-3.18.9
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 1211581 Bytes = 1.2 MB
Load Address: 80001000
Entry Point: 80001000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
No initrd
## Transferring control to Linux (at address 80001000) ...
## Giving linux memsize in MB, 256
Starting kernel ...
[ 0.000000] Linux version 3.18.9 (tchip@tchip-user) (gcc version 4.8.3
(OpenWrt/Linaro GCC 4.8-2014.04 r44827) ) #19 SMP Mon Mar 30 11:14:00 CST
2015
[ 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 Firefly FireWRT
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 10000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x0fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x0fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x0fffffff]
[ 0.000000] Detected 3 available secondary CPU(s)
[ 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] PERCPU: Embedded 9 pages/cpu @8120b000 s5696 r8192 d22976
u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 65024
[ 0.000000] Kernel command line: console=ttyS0,57600
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=0003841b
[ 0.000000] Readback ErrCtl register=0003841b
[ 0.000000] Memory: 255884K/262144K available (2694K kernel code, 141K
rwdata, 524K rodata, 212K init, 196K bss, 6260K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:256
[ 0.000000] gic: revision 3.0
[ 0.000000] CPU Clock: 880MHz
[ 0.000000] Calibrating delay loop... 580.40 BogoMIPS (lpj=2902016)
[ 0.060000] pid_max: default: 32768 minimum: 301
[ 0.070000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.080000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.090000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32
bytes.
[ 0.090000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize
32 bytes
[ 0.090000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.090000] CPU1 revision is: 0001992f (MIPS 1004Kc)
[ 0.190000] Synchronize counters for CPU 1: done.
[ 0.190000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32
bytes.
[ 0.190000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize
32 bytes
[ 0.190000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.200000] CPU2 revision is: 0001992f (MIPS 1004Kc)
[ 0.290000] Synchronize counters for CPU 2: done.
[ 0.300000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32
bytes.
[ 0.300000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize
32 bytes
[ 0.300000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.
[ 0.300000] CPU3 revision is: 0001992f (MIPS 1004Kc)
[ 0.390000] Synchronize counters for CPU 3: done.
[ 0.400000] Brought up 4 CPUs
[ 0.410000] pinctrl core: initialized pinctrl subsystem
[ 0.420000] NET: Registered protocol family 16
[ 0.430000] pull PCIe RST: RALINK_RSTCTRL = 0
[ 0.730000] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.740000] ***** Xtal 40MHz *****
[ 0.740000] release PCIe RST: RALINK_RSTCTRL = 7000000
[ 0.750000] Port 0 N_FTS = 1b102800
[ 0.750000] Port 1 N_FTS = 1b102800
[ 0.760000] Port 2 N_FTS = 1b102800
[ 1.900000] -> 21007f2
[ 1.900000] PCIE0 enabled
[ 1.910000] PCIE1 enabled
[ 1.910000] PCIE2 enabled
[ 1.920000] PCI host bridge /pcie@1e140000 ranges:
[ 1.920000] MEM 0x0000000060000000..0x000000006fffffff
[ 1.930000] IO 0x000000001e160000..0x000000001e16ffff
[ 1.970000] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.980000] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 1.990000] mt7621_gpio 1e000600.gpio: registering 32 gpios
[ 2.000000] PCI host bridge to bus 0000:00
[ 2.000000] pci_bus 0000:00: root bus resource [mem
0x60000000-0x6fffffff]
[ 2.010000] pci_bus 0000:00: root bus resource [io 0xffffffff]
[ 2.020000] pci_bus 0000:00: No busn resource found for root bus, will
use [bus 00-ff]
[ 2.030000] pci 0000:00:00.0: bridge configuration invalid ([bus
00-00]), reconfiguring
[ 2.040000] pci 0000:00:01.0: bridge configuration invalid ([bus
00-00]), reconfiguring
[ 2.050000] pci 0000:00:02.0: bridge configuration invalid ([bus
00-00]), reconfiguring
[ 2.060000] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[ 2.070000] pci 0000:00:00.0: BAR 0: failed to assign [mem size
0x80000000]
[ 2.080000] pci 0000:00:01.0: BAR 0: no space for [mem size 0x80000000]
[ 2.090000] pci 0000:00:01.0: BAR 0: failed to assign [mem size
0x80000000]
[ 2.100000] pci 0000:00:02.0: BAR 0: no space for [mem size 0x80000000]
[ 2.110000] pci 0000:00:02.0: BAR 0: failed to assign [mem size
0x80000000]
[ 2.120000] pci 0000:00:00.0: BAR 8: assigned [mem
0x60000000-0x600fffff]
[ 2.130000] pci 0000:00:00.0: BAR 9: assigned [mem
0x60100000-0x601fffff pref]
[ 2.140000] pci 0000:00:01.0: BAR 8: assigned [mem
0x60200000-0x602fffff]
[ 2.150000] pci 0000:00:01.0: BAR 9: assigned [mem
0x60300000-0x603fffff pref]
[ 2.160000] pci 0000:00:02.0: BAR 8: assigned [mem
0x60400000-0x604fffff]
[ 2.170000] pci 0000:00:02.0: BAR 9: assigned [mem
0x60500000-0x605fffff pref]
[ 2.180000] pci 0000:00:00.0: BAR 1: assigned [mem
0x60600000-0x6060ffff]
[ 2.190000] pci 0000:00:01.0: BAR 1: assigned [mem
0x60610000-0x6061ffff]
[ 2.200000] pci 0000:00:02.0: BAR 1: assigned [mem
0x60620000-0x6062ffff]
[ 2.210000] pci 0000:00:02.0: BAR 7: no space for [io size 0x1000]
[ 2.220000] pci 0000:00:02.0: BAR 7: failed to assign [io size 0x1000]
[ 2.230000] pci 0000:01:00.0: BAR 0: assigned [mem
0x60000000-0x600fffff 64bit]
[ 2.240000] pci 0000:01:00.0: BAR 6: assigned [mem
0x60100000-0x6010ffff pref]
[ 2.250000] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 2.250000] pci 0000:00:00.0: bridge window [mem
0x60000000-0x600fffff]
[ 2.260000] pci 0000:00:00.0: bridge window [mem
0x60100000-0x601fffff pref]
[ 2.270000] pci 0000:02:00.0: BAR 0: assigned [mem
0x60200000-0x602fffff 64bit]
[ 2.280000] pci 0000:02:00.0: BAR 6: assigned [mem
0x60300000-0x6030ffff pref]
[ 2.290000] pci 0000:00:01.0: PCI bridge to [bus 02]
[ 2.290000] pci 0000:00:01.0: bridge window [mem
0x60200000-0x602fffff]
[ 2.300000] pci 0000:00:01.0: bridge window [mem
0x60300000-0x603fffff pref]
[ 2.310000] pci 0000:03:00.0: BAR 6: assigned [mem
0x60500000-0x6050ffff pref]
[ 2.320000] pci 0000:03:00.0: BAR 5: assigned [mem
0x60400000-0x604001ff]
[ 2.330000] pci 0000:03:00.0: BAR 4: no space for [io size 0x0010]
[ 2.340000] pci 0000:03:00.0: BAR 4: failed to assign [io size 0x0010]
[ 2.350000] pci 0000:03:00.0: BAR 0: no space for [io size 0x0008]
[ 2.360000] pci 0000:03:00.0: BAR 0: failed to assign [io size 0x0008]
[ 2.370000] pci 0000:03:00.0: BAR 2: no space for [io size 0x0008]
[ 2.380000] pci 0000:03:00.0: BAR 2: failed to assign [io size 0x0008]
[ 2.390000] pci 0000:03:00.0: BAR 1: no space for [io size 0x0004]
[ 2.400000] pci 0000:03:00.0: BAR 1: failed to assign [io size 0x0004]
[ 2.410000] pci 0000:03:00.0: BAR 3: no space for [io size 0x0004]
[ 2.420000] pci 0000:03:00.0: BAR 3: failed to assign [io size 0x0004]
[ 2.430000] pci 0000:00:02.0: PCI bridge to [bus 03]
[ 2.430000] pci 0000:00:02.0: bridge window [mem
0x60400000-0x604fffff]
[ 2.440000] pci 0000:00:02.0: bridge window [mem
0x60500000-0x605fffff pref]
[ 2.450000] BAR0 at slot 0 = 0
[ 2.450000] bus=0x0, slot = 0x0
[ 2.460000] BAR0 at slot 1 = 0
[ 2.460000] bus=0x0, slot = 0x1
[ 2.470000] BAR0 at slot 2 = 0
[ 2.470000] bus=0x0, slot = 0x2
[ 2.480000] bus=0x1, slot = 0x0, irq=0xff
[ 2.480000] bus=0x2, slot = 0x1, irq=0xff
[ 2.490000] bus=0x3, slot = 0x2, irq=0x0
[ 2.490000] Switched to clocksource MIPS
[ 2.500000] NET: Registered protocol family 2
[ 2.500000] TCP established hash table entries: 2048 (order: 1, 8192
bytes)
[ 2.520000] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 2.530000] TCP: Hash tables configured (established 2048 bind 2048)
[ 2.540000] TCP: reno registered
[ 2.550000] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 2.560000] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 2.570000] NET: Registered protocol family 1
[ 2.580000] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 2.600000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.610000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 2.630000] msgmni has been set to 499
[ 2.640000] io scheduler noop registered
[ 2.650000] io scheduler deadline registered (default)
[ 2.660000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 2.670000] console [ttyS0] disabled
[ 2.680000] 1e000c00.uartlite: ttyS0 at MMIO 0x1e000c00 (irq = 34,
base_baud = 3125000) is a 16550A
[ 2.700000] console [ttyS0] enabled
[ 2.700000] console [ttyS0] enabled
[ 2.710000] bootconsole [early0] disabled
[ 2.710000] bootconsole [early0] disabled
[ 2.730000] 1e000e00.uart: ttyS1 at MMIO 0x1e000e00 (irq = 36,
base_baud = 3125000) is a 16550A
[ 2.750000] m25p80 spi32766.0: w25q128 (16384 Kbytes)
[ 2.760000] m25p80 spi32766.0: using chunked io
[ 2.770000] 4 ofpart partitions found on MTD device spi32766.0
[ 2.780000] Creating 4 MTD partitions on "spi32766.0":
[ 2.790000] 0x000000000000-0x000000030000 : "u-boot"
[ 2.800000] 0x000000030000-0x000000040000 : "u-boot-env"
[ 2.810000] 0x000000040000-0x000000050000 : "factory"
[ 2.820000] 0x000000050000-0x000001000000 : "firmware"
[ 2.940000] random: nonblocking pool is initialized
[ 2.950000] 2 uimage-fw partitions found on MTD device firmware
[ 2.970000] 0x000000050000-0x000000177cfd : "kernel"
[ 2.980000] mtd: partition "kernel" must either start or end on erase
block boundary or be smaller than an erase block -- forcing read-only
[ 3.000000] 0x000000177cfd-0x000001000000 : "rootfs"
[ 3.010000] mtd: partition "rootfs" must either start or end on erase
block boundary or be smaller than an erase block -- forcing read-only
[ 3.040000] mtd: device 5 (rootfs) set to be root filesystem
[ 3.050000] 1 squashfs-split partitions found on MTD device rootfs
[ 3.060000] 0x000000590000-0x000001000000 : "rootfs_data"
[ 3.070000] netif_napi_add() called with weight 128 on device eth%d
[ 3.100000] change HW-TRAP to 0x17ccf
[ 3.110000] ralink_soc_eth 1e100000.ethernet: generated random MAC
address b6:fb:a4:58:e7:42
[ 3.120000] libphy: mdio: probed
[ 3.140000] ralink_soc_eth 1e100000.ethernet: loaded mt7530 driver
[ 3.150000] ralink_soc_eth 1e100000.ethernet eth0: ralink at
0xbe100000, irq 11
[ 3.170000] mt7621_wdt 1e000100.wdt: Initialized
[ 3.180000] TCP: cubic registered
[ 3.190000] NET: Registered protocol family 17
[ 3.190000] bridge: automatic filtering via arp/ip/ip6tables has been
deprecated. Update your scripts to load br_netfilter if you need this.
[ 3.220000] 8021q: 802.1Q VLAN Support v1.8
[ 3.250000] VFS: Mounted root (squashfs filesystem) readonly on device
31:5.
[ 3.260000] Freeing unused kernel memory: 212K (8034b000 - 80380000)
[ 5.550000] init: Console is alive
[ 5.560000] init: - watchdog -
[ 6.870000] ralink_soc_eth 1e100000.ethernet eth0: port 3 link up
[ 9.030000] usbcore: registered new interface driver usbfs
[ 9.040000] usbcore: registered new interface driver hub
[ 9.050000] usbcore: registered new device driver usb
[ 9.090000] SCSI subsystem initialized
[ 9.100000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 9.110000] ehci-platform: EHCI generic platform driver
[ 9.140000] ahci 0000:03:00.0: SSS flag set, parallel bus scan disabled
[ 9.150000] ahci 0000:03:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps
0x3 impl IDE mode
[ 9.160000] ahci 0000:03:00.0: flags: 64bit ncq sntf stag led clo pmp
pio slum part ccc sxs
[ 9.180000] scsi host0: ahci
[ 9.190000] scsi host1: ahci
[ 9.200000] ata1: SATA max UDMA/133 abar m512@0x60400000 port
0x60400100 irq 33
[ 9.210000] ata2: SATA max UDMA/133 abar m512@0x60400000 port
0x60400180 irq 33
[ 9.580000] ata1: SATA link down (SStatus 0 SControl 300)
[ 9.940000] ata2: SATA link down (SStatus 0 SControl 300)
[ 9.970000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 9.990000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.010000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.030000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.050000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.070000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.090000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.110000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.130000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.150000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.210000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.230000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.250000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.270000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.290000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.310000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.330000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.350000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.370000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.390000] FM_OUT value: u4FmOut = 0(0x00000000)
[ 10.540000] xhci-hcd xhci-hcd: xHCI Host Controller
[ 10.550000] xhci-hcd xhci-hcd: new USB bus registered, assigned bus
number 1
[ 10.560000] xhci-hcd xhci-hcd: irq 30, io mem 0x1e1c0000
[ 10.570000] hub 1-0:1.0: USB hub found
[ 10.580000] hub 1-0:1.0: 2 ports detected
[ 10.590000] xhci-hcd xhci-hcd: xHCI Host Controller
[ 10.600000] xhci-hcd xhci-hcd: new USB bus registered, assigned bus
number 2
[ 10.610000] hub 2-0:1.0: USB hub found
[ 10.620000] hub 2-0:1.0: 1 port detected
[ 10.640000] MTK MSDC device init.
[ 10.690000] msdc-1 -> set mclk to 0!!! <- msdc_set_mclk() : L<641>
PID<kworker/u8:1><0x17>
[ 10.690000] mtk-sd: MediaTek MT6575 MSDC Driver
[ 10.690000] sdhci: Secure Digital Host Controller Interface driver
[ 10.690000] sdhci: Copyright(c) Pierre Ossman
[ 10.690000] Integer overflow[#1]:
[ 10.690000] CPU: 2 PID: 278 Comm: kmodloader Not tainted 3.18.9 #19
[ 10.690000] task: 8fa8dfa0 ti: 8fb4c000 task.ti: 8fb4c000
[ 10.690000] $ 0 : 00000000 00000001 80375254 00000001
[ 10.690000] $ 4 : 00ead000 00000008 80347a40 00000000
[ 10.690000] $ 8 : 00000000 84080018 80016e0c 616d7373
[ 10.690000] $12 : 7fdfefe8 7fdff000 00000000 00001f05
[ 10.690000] $16 : 8f8cf180 00000000 803b0000 000069c0
[ 10.690000] $20 : 00402938 00410000 00412eb8 00000002
[ 10.690000] $24 : 00000000 7788a9b8
[ 10.690000] $28 : 8fb4c000 8fb4dee8 00400000 8024c8f0
[ 10.690000] Hi : 00000002
[ 10.690000] Lo : 00000000
[ 10.690000] epc : 80183244 mntput_no_expire+0x3c/0x1e4
[ 10.690000] Not tainted
[ 10.690000] ra : 8024c8f0 task_work_run+0xb0/0xdc
[ 10.690000] Status: 1100d802 KERNEL EXL
[ 10.690000] Cause : 10800030
[ 10.690000] PrId : 0001992f (MIPS 1004Kc)
[ 10.690000] Modules linked in: sdhci mtk_sd mmc_core leds_gpio
xhci_plat_hcd xhci_hcd ahci libahci libata ehci_platform ehci_hcd sd_mod
scsi_mod gpio_button_hotplug ext4 crc16 jbd2 mbcache usbcore nls_base
usb_common crypto_hash
[ 10.690000] Process kmodloader (pid: 278, threadinfo=8fb4c000,
task=8fa8dfa0, tls=77902440)
[ 10.690000] Stack : 8f98a600 8fa8dfa0 00000000 803b0000 000069c0
8fa8dfa0 00000000 8024c8f0
[ 10.690000] 0000006e 80016e24 0000000b 00000000 00000000 0053d7d0
0000006e 800059ac
[ 10.690000] 00000000 00000000 00000000 00000000 7fdff000 00000000
00001f05 00000000
[ 10.690000] 00000000 00000061 00000000 00000000 0000006e 000069c0
00402938 00000000
[ 10.690000] 00000000 8f9db170 8f9db168 803736b0 7fdfef58 778aa3a0
00412d90 778aa3a0
[ 10.690000] ...
[ 10.690000] Call Trace:
[ 10.690000] [<80183244>] mntput_no_expire+0x3c/0x1e4
[ 10.690000] [<8024c8f0>] task_work_run+0xb0/0xdc
[ 10.690000] [<800059ac>] work_notifysig+0x10/0x18
[ 10.690000]
[ 10.690000]
[ 10.690000] Code: 248479e8 00a42021 8c840000 <00441022> 8c440000
2484ffff ac440000 10600002 41606000
[ 10.690000] Integer overflow[#2]:
[ 10.690000] ---[ end trace ca2117895a153edf ]---
[ 10.690000] CPU: 0 PID: 355 Comm: kworker/u8:0 Tainted: G D
3.18.9 #19
[ 10.690000] task: 8fa8ca60 ti: 8f262000 task.ti: 8f262000
[ 10.690000] $ 0 : 00000000 00000001 80375254 00000001
[ 10.690000] $ 4 : 00e9b000 00000000 8f9c0500 803379e8
[ 10.690000] $ 8 : 803379e8 00000001 0000014c 80373670
[ 10.690000] $12 : 00000001 0000014b 8f9c0f00 0000003f
[ 10.690000] $16 : 8f8cf180 00000000 fffffffe 00000000
[ 10.690000] $20 : 00000000 80340000 8f804800 00000001
[ 10.690000] $24 : 00000000 800eebdc
[ 10.690000] $28 : 8f262000 8f263e78 00000088 8010dccc
[ 10.690000] Hi : 00000002
[ 10.690000] Lo : 7d2c7480
[ 10.690000] epc : 80183244 mntput_no_expire+0x3c/0x1e4
[ 10.690000] Tainted: G D
[ 10.690000] ra : 8010dccc free_fs_struct+0x18/0x3c
[ 10.690000] Status: 11009c02 KERNEL EXL
[ 10.690000] Cause : 10800030
[ 10.690000] PrId : 0001992f (MIPS 1004Kc)
[ 10.690000] Modules linked in: sdhci mtk_sd mmc_core leds_gpio
xhci_plat_hcd xhci_hcd ahci libahci libata ehci_platform ehci_hcd sd_mod
scsi_mod gpio_button_hotplug ext4 crc16 jbd2 mbcache usbcore nls_base
usb_common crypto_hash
[ 10.690000] Process kworker/u8:0 (pid: 355, threadinfo=8f262000,
task=8fa8ca60, tls=00000000)
[ 10.690000] Stack : fffffffe 801bc210 fffffffe 801822b0 8fa8ca60
8f9c4e00 00000000 8010dccc
[ 10.690000] 8fa8ca60 00000000 fffffffe 8fa8ca60 8fa8ca60 800d4ce8
8f9c0f00 800d49f0
[ 10.690000] 8f8f4380 8fa8ca60 8e86e700 8020001f fffffffe 00000000
00000000 80340000
[ 10.690000] 8f8f4380 8e86e700 fffffffe 00000000 00000000 80340000
8f804800 8f804800
[ 10.690000] 00000088 80028780 802f0000 8020e258 afb00070 afbf0094
afb7008c 8009cc4c
[ 10.690000] ...
[ 10.690000] Call Trace:
[ 10.690000] [<80183244>] mntput_no_expire+0x3c/0x1e4
[ 10.690000] [<8010dccc>] free_fs_struct+0x18/0x3c
[ 10.690000] [<800d4ce8>] do_exit+0x238/0x830
[ 10.690000] [<80028780>] ____call_usermodehelper+0x184/0x1a0
[ 10.690000] [<80005878>] ret_from_kernel_thread+0x14/0x1c
[ 10.690000]
[ 10.690000]
[ 10.690000] Code: 248479e8 00a42021 8c840000 <00441022> 8c440000
2484ffff ac440000 10600002 41606000
[ 10.690000] ---[ end trace ca2117895a153ee0 ]---
[ 10.690000] Fixing recursive fault but reboot is needed!
[ 10.700000] Integer overflow[#3]:
[ 10.700000] CPU: 2 PID: 278 Comm: kmodloader Tainted: G D
3.18.9 #19
[ 10.700000] task: 8fa8dfa0 ti: 8fb4c000 task.ti: 8fb4c000
[ 10.700000] $ 0 : 00000000 00000001 80375254 00000001
[ 10.700000] $ 4 : 00ead000 00000008 00000081 803379e8
[ 10.700000] $ 8 : 803379e8 00000001 00000072 80373bb8
[ 10.700000] $12 : 00000001 00000063 8f9e9000 38343220
[ 10.700000] $16 : 8f8cf180 8fb4e000 00000000 8fb4e038
[ 10.700000] $20 : 00402938 00410000 00412eb8 00000001
[ 10.700000] $24 : 00000000 08000000
[ 10.700000] $28 : 8fb4c000 8fb4dce0 00400000 8010dccc
[ 10.700000] Hi : 00000002
[ 10.700000] Lo : 00000000
[ 10.700000] epc : 80183244 mntput_no_expire+0x3c/0x1e4
[ 10.700000] Tainted: G D
[ 10.700000] ra : 8010dccc free_fs_struct+0x18/0x3c
[ 10.700000] Status: 1100d802 KERNEL EXL
[ 10.700000] Cause : 10800030
[ 10.700000] PrId : 0001992f (MIPS 1004Kc)
[ 10.700000] Modules linked in: sdhci mtk_sd mmc_core leds_gpio
xhci_plat_hcd xhci_hcd ahci libahci libata ehci_platform ehci_hcd sd_mod
scsi_mod gpio_button_hotplug ext4 crc16 jbd2 mbcache usbcore nls_base
usb_common crypto_hash
[ 10.700000] Process kmodloader (pid: 278, threadinfo=8fb4c000,
task=8fa8dfa0, tls=77902440)
[ 10.700000] Stack : 00000000 801bc210 00402938 00410000 00412eb8
8f9c4100 8fb4e000 8010dccc
[ 10.700000] 8fa8dfa0 8fb4e000 00000000 8fa8dfa0 8fa8dfa0 800d4ce8
803a4ca0 00000002
[ 10.700000] 803a9fe4 80340000 803a0000 80169394 00410000 80225a6c
802ebf04 8fb4dd54
[ 10.700000] 8fb4de30 803a0000 802ea538 0000000b 00402938 00410000
00412eb8 00000002
[ 10.700000] 00400000 800cc610 8e86f000 802ea538 00000001 ffffffff
0000000c 0000000b
[ 10.700000] ...
[ 10.700000] Call Trace:
[ 10.700000] [<80183244>] mntput_no_expire+0x3c/0x1e4
[ 10.700000] [<8010dccc>] free_fs_struct+0x18/0x3c
[ 10.700000] [<800d4ce8>] do_exit+0x238/0x830
[ 10.700000] [<800cc610>] direct_finish_page+0x0/0x20
[ 10.700000]
[ 10.700000]
[ 10.700000] Code: 248479e8 00a42021 8c840000 <00441022> 8c440000
2484ffff ac440000 10600002 41606000
[ 10.700000] ---[ end trace ca2117895a153ee1 ]---
[ 10.700000] Fixing recursive fault but reboot is needed!
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/19332#comment:3>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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