#20492: Kernel panic error with Asus RT-AC87U and latest trunk
-----------------------+----------------------------------
Reporter: d.buffa@… | Owner: developers
Type: defect | Status: new
Priority: highest | Milestone: Chaos Calmer (trunk)
Component: kernel | Version: Trunk
Keywords: |
-----------------------+----------------------------------
{{{
=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2015.09.12 10:10:50
=~=~=~=~=~=~=~=~=~=~=~=
Digital core power voltage set to 1.0V
Decompressing...done
Digital core power voltage set to 1.0V
SHMOO VER 1.13
PKID07DC06011801080000000000001A103F01000000
S300001BB
000011D0
RDLYW0 00000005
RDENW0 00000031
RDQSW0
0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 --------++++++++++++++++++++++X+++++++++++++++++++++------------
01 ---------+++++++++++++++++++++++X++++++++++++++++++++++---------
02 -------------+++++++++++++++++++++++X++++++++++++++++++++++-----
03 ----------+++++++++++++++++++++++X++++++++++++++++++++++--------
04 -------++++++++++++++++++++++X++++++++++++++++++++++------------
05 --------+++++++++++++++++++++++X++++++++++++++++++++++----------
06 --------++++++++++++++++++++++X++++++++++++++++++++++-----------
07 ---------++++++++++++++++++++X++++++++++++++++++++--------------
08 ----++++++++++++++++++++++++X++++++++++++++++++++++++-----------
09 ------++++++++++++++++++++++++X+++++++++++++++++++++++----------
10 ---------+++++++++++++++++++++++X+++++++++++++++++++++++--------
11 ------+++++++++++++++++++++++X+++++++++++++++++++++++-----------
12 ---++++++++++++++++++++++++X+++++++++++++++++++++++-------------
13 ---+++++++++++++++++++++++X++++++++++++++++++++++---------------
14 ---+++++++++++++++++++++++X+++++++++++++++++++++++--------------
15 ----++++++++++++++++++++++X+++++++++++++++++++++----------------
PW0
0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 --+++++++++++++++++++++++++X++++++++++++++++++++++++------------
01 -----+++++++++++++++++++++++++X++++++++++++++++++++++++---------
02 --------+++++++++++++++++++++++++X+++++++++++++++++++++++++-----
03 ------+++++++++++++++++++++++++X++++++++++++++++++++++++--------
04 -+++++++++++++++++++++++++X+++++++++++++++++++++++++------------
05 ---+++++++++++++++++++++++++X+++++++++++++++++++++++++----------
06 --+++++++++++++++++++++++++X+++++++++++++++++++++++++-----------
07 -++++++++++++++++++++++++X++++++++++++++++++++++++--------------
08 --+++++++++++++++++++++++++X+++++++++++++++++++++++++-----------
09 ---+++++++++++++++++++++++++X+++++++++++++++++++++++++----------
10 -----+++++++++++++++++++++++++X+++++++++++++++++++++++++--------
11 --+++++++++++++++++++++++++X+++++++++++++++++++++++++-----------
12 -+++++++++++++++++++++++++X++++++++++++++++++++++++-------------
13 +++++++++++++++++++++++++X++++++++++++++++++++++++--------------
14 +++++++++++++++++++++++++X++++++++++++++++++++++++--------------
15 ++++++++++++++++++++++++X+++++++++++++++++++++++----------------
NW0
0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 --------+++++++++++++++++++++++X+++++++++++++++++++++++---------
01 ----------++++++++++++++++++++++++X++++++++++++++++++++++++-----
02 -------------+++++++++++++++++++++++++X+++++++++++++++++++++++--
03 ----------++++++++++++++++++++++++X++++++++++++++++++++++++-----
04 --------+++++++++++++++++++++++X++++++++++++++++++++++----------
05 --------+++++++++++++++++++++++X+++++++++++++++++++++++---------
06 -------++++++++++++++++++++++++X+++++++++++++++++++++++---------
07 ---------++++++++++++++++++++++X+++++++++++++++++++++-----------
08 ----++++++++++++++++++++++++X++++++++++++++++++++++++-----------
09 -------+++++++++++++++++++++++X+++++++++++++++++++++++----------
10 ---------+++++++++++++++++++++++X+++++++++++++++++++++++--------
11 ------+++++++++++++++++++++++X+++++++++++++++++++++++-----------
12 ---++++++++++++++++++++++++X++++++++++++++++++++++++------------
13 ---+++++++++++++++++++++++X++++++++++++++++++++++---------------
14 --++++++++++++++++++++++++X++++++++++++++++++++++++-------------
15 ---++++++++++++++++++++++X++++++++++++++++++++++----------------
WRDQW0
0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 ++++++++++++++++++++X+++++++++++++++++++---------++++++++++++++-
01 ++++++++++++++++++++++X+++++++++++++++++++++-----++++++++++++++-
02 ++++++++++++++++++++++X++++++++++++++++++++++-----+++++++++++++-
03 ++++++++++++++++++++++X+++++++++++++++++++++------+++++++++++++-
04 +++++++++++++++++++X+++++++++++++++++++----------++++++++++++++-
05 ++++++++++++++++++++X++++++++++++++++++++--------++++++++++++++-
06 +++++++++++++++++++X+++++++++++++++++++----------++++++++++++++-
07 +++++++++++++++++++++X++++++++++++++++++++--------+++++++++++++-
08 +++++++++++++++++++X++++++++++++++++++-------------++++++++++++-
09 ++++++++++++++++++++X+++++++++++++++++++---------++++++++++++++-
10 +++++++++++++++++++++X++++++++++++++++++++--------+++++++++++++-
11 +++++++++++++++++++X+++++++++++++++++++------------++++++++++++-
12 ++++++++++++++++++X++++++++++++++++++-------------+++++++++++++-
13 +++++++++++++++++++X+++++++++++++++++++------------++++++++++++-
14 +++++++++++++++++++X+++++++++++++++++++-----------+++++++++++++-
15 ++++++++++++++++++X++++++++++++++++++--------------++++++++++++-
WRDMW0 00000020
WRDMW0 00000019
ADDR
0000000000111111111122222222223333333333444444444455555555556666
0123456789012345678901234567890123456789012345678901234567890123
00 +++++++++++++++++S+++++++++++++X++++++++++++++++++++++++++++++++
Decompressing...done
Detect CPU turbo button...
CFE version 6.37.14.86 (r456083) based on BBP 1.0.37 for BCM947XX
(32bit,SP,)
Build Date: äº 4æ 22 16:05:16 CST 2014 (raymonddev@raymonddev-vm1210)
Copyright (C) 2000-2008 Broadcom Corporation.
Init Arena
Init Devs.
Boot partition size = 262144(0x40000)
DDR Clock: 800 MHz
Info: DDR frequency set from clkfreq=1000,*800*
et1: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 6.37.14.86
(r456083)
CPU type 0x0: 1000MHz
Tot mem: 262144 KBytes
CFE mem: 0x00F00000 - 0x01795558 (9000280)
Data: 0x00F4DBB4 - 0x00F4E080 (1228)
BSS: 0x00F4E090 - 0x00F93558 (283848)
Heap: 0x00F93558 - 0x01793558 (8388608)
Stack: 0x01793558 - 0x01795558 (8192)
Text: 0x00F00000 - 0x00F4430C (279308)
Device eth0: hwaddr F0-79-59-D6-38-58, ipaddr 192.168.1.1, mask
255.255.255.0
gateway not set, nameserver not set
Null Rescue Flag.
boot the image...
go load
Loader:raw Filesys:tftp Dev:eth0 File:: Options:(null)
Loading: TFTP Server.
..tftp retry wait 0
Failed.
Could not load :: Timeout occured
Loader:raw Filesys:raw Dev:nflash0.os File: Options:(null)
Loading: .. 1485846 bytes read
Entry at 0x00008000
Closing network.
Starting program at 0x00008000
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.1.6 ([email protected]) (gcc
version 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r46809) ) #2 SMP Sat Sep 12
00:26:34 CEST 2015
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7),
cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing
instruction cache
[ 0.000000] Machine model: Asus RT-AC87U
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] PERCPU: Embedded 10 pages/cpu @c6dd3000 s10816 r8192 d21952
u40960
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 65280
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536
bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768
bytes)
[ 0.000000] Memory: 255300K/262144K available (3090K kernel code, 101K
rwdata, 844K rodata, 184K init, 276K bss, 6844K reserved, 0K cma-reserved,
131072K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc03dfe2c (3936 kB)
[ 0.000000] .init : 0xc03e0000 - 0xc040e000 ( 184 kB)
[ 0.000000] .data : 0xc040e000 - 0xc0427554 ( 102 kB)
[ 0.000000] .bss : 0xc0427554 - 0xc046c72c ( 277 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C: DT/platform modifies aux control register: 0x0a130000
-> 0x0a530000
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x7e530001
[ 0.000014] sched_clock: 64 bits at 400MHz, resolution 2ns, wraps every
4398046511103ns
[ 0.010159] clocksource arm_global_timer: mask: 0xffffffffffffffff
max_cycles: 0x5c4093a7d1, max_idle_ns: 440795210635 ns
[ 0.024224] Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816)
[ 0.117677] pid_max: default: 32768 minimum: 301
[ 0.123671] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.132073] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.141492] CPU: Testing write buffer coherency: ok
[ 0.147970] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.155300] Setting up static identity map for 0x82a0 - 0x82d4
[ 0.204078] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.204163] Brought up 2 CPUs
[ 0.215196] SMP: Total of 2 processors activated (3188.32 BogoMIPS).
[ 0.223268] CPU: WARNING: CPU(s) started in wrong/inconsistent modes
(primary CPU mode 0x13)
[ 0.233946] CPU: This may indicate a broken bootloader or firmware.
[ 0.243538] clocksource jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.255970] pinctrl core: initialized pinctrl subsystem
[ 0.263081] NET: Registered protocol family 16
[ 0.269486] DMA: preallocated 256 KiB pool for atomic coherent
allocations
[ 0.306503] Switched to clocksource arm_global_timer
[ 0.314040] NET: Registered protocol family 2
[ 0.320284] TCP established hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.329192] TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.337304] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.345449] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.352880] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.361166] NET: Registered protocol family 1
[ 0.367788] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.376457] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.383886] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.397809] bounce: pool size: 64 pages
[ 0.402732] io scheduler noop registered
[ 0.407787] io scheduler deadline registered (default)
[ 0.414787] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.423509] console [ttyS0] disabled
[ 0.428175] 18000300.serial: ttyS0 at MMIO 0x18000300 (irq = 18,
base_baud = 7812500) is a 16550
[ 0.439332] console [ttyS0] enabled
[ 0.439332] console [ttyS0] enabled
[ 0.448196] bootconsole [earlycon0] disabled
[ 0.448196] bootconsole [earlycon0] disabled
[ 0.460874] libphy: Fixed MDIO Bus: probed
[ 0.466094] bgmac: Broadcom 47xx GBit MAC driver loaded
[ 0.472850] bcma: bus0: Found chip with id 53010, rev 0x00 and package
0x00
[ 0.481647] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id
0x800, rev 0x2A, class 0x0)
[ 0.492444] bcma: bus0: Core 1 found: Chipcommon B (manuf 0x4BF, id
0x50B, rev 0x01, class 0x0)
[ 0.503454] bcma: bus0: Core 2 found: DMA (manuf 0x4BF, id 0x502, rev
0x01, class 0x0)
[ 0.513476] bcma: bus0: Core 3 found: GBit MAC (manuf 0x4BF, id 0x82D,
rev 0x05, class 0x0)
[ 0.524033] bcma: bus0: Core 4 found: GBit MAC (manuf 0x4BF, id 0x82D,
rev 0x05, class 0x0)
[ 0.534592] bcma: bus0: Core 5 found: GBit MAC (manuf 0x4BF, id 0x82D,
rev 0x05, class 0x0)
[ 0.545149] bcma: bus0: Core 6 found: GBit MAC (manuf 0x4BF, id 0x82D,
rev 0x05, class 0x0)
[ 0.555661] bcma: bus0: Core 7 found: PCIe Gen 2 (manuf 0x4BF, id
0x501, rev 0x01, class 0x0)
[ 0.566399] bcma: bus0: Core 8 found: PCIe Gen 2 (manuf 0x4BF, id
0x501, rev 0x01, class 0x0)
[ 0.577149] bcma: bus0: Core 9 found: PCIe Gen 2 (manuf 0x4BF, id
0x501, rev 0x01, class 0x0)
[ 0.587933] bcma: bus0: Core 10 found: ARM Cortex A9 core (ihost)
(manuf 0x4BF, id 0x510, rev 0x01, class 0x0)
[ 0.600548] bcma: bus0: Core 11 found: USB 2.0 (manuf 0x4BF, id 0x504,
rev 0x01, class 0x0)
[ 0.611098] bcma: bus0: Core 12 found: USB 3.0 (manuf 0x4BF, id 0x505,
rev 0x01, class 0x0)
[ 0.621679] bcma: bus0: Core 13 found: SDIO3 (manuf 0x4BF, id 0x503,
rev 0x01, class 0x0)
[ 0.632026] bcma: bus0: Core 14 found: I2S (manuf 0x4BF, id 0x834, rev
0x03, class 0x0)
[ 0.642156] bcma: bus0: Core 15 found: ARM Cortex A9 JTAG (manuf 0x4BF,
id 0x506, rev 0x01, class 0x0)
[ 0.653919] bcma: bus0: Core 16 found: Denali DDR2/DDR3 memory
controller (manuf 0x4BF, id 0x507, rev 0x01, class 0x0)
[ 0.667417] bcma: bus0: Core 17 found: ROM (manuf 0x4BF, id 0x508, rev
0x01, class 0x0)
[ 0.677538] bcma: bus0: Core 18 found: NAND flash controller (manuf
0x4BF, id 0x509, rev 0x01, class 0x0)
[ 0.689626] bcma: bus0: Core 19 found: SPI flash controller (manuf
0x4BF, id 0x50A, rev 0x01, class 0x0)
[ 0.702546] bcm53xxspiflash spi32766.0: unrecognized JEDEC id bytes:
ff, ff, ff
[ 0.711769] bcm53xxspiflash: probe of spi32766.0 failed with error -2
[ 0.720130] bgmac bcma0:3: Invalid MAC addr: 00:00:00:00:00:00
[ 0.727486] bgmac bcma0:3: Using random MAC: 82:83:6e:fd:e3:80
[ 0.734857] bgmac bcma0:3: Found PHY addr: 0
[ 0.741514] bgmac: Timeout waiting for reg 0x180
[ 0.747325] bgmac bcma0:3: Writing to PHY 0 register 0x0 failed
[ 0.755879] bgmac: Timeout waiting for reg 0x180
[ 0.761667] bgmac bcma0:3: Reading PHY 0 register 0x0 failed
[ 0.768768] bgmac bcma0:3: PHY reset failed
[ 0.775579] b53_common: found switch: BCM53012, rev 5
[ 0.782613] bgmac bcma0:4: Invalid MAC addr: 00:00:00:00:00:00
[ 0.789991] bgmac bcma0:4: Using random MAC: d6:4a:d1:ec:b2:15
[ 0.797357] bgmac bcma0:4: Found PHY addr: 0
[ 0.804015] bgmac: Timeout waiting for reg 0x180
[ 0.809819] bgmac bcma0:4: Writing to PHY 0 register 0x0 failed
[ 0.818365] bgmac: Timeout waiting for reg 0x180
[ 0.824157] bgmac bcma0:4: Reading PHY 0 register 0x0 failed
[ 0.831248] bgmac bcma0:4: PHY reset failed
[ 0.837582] bgmac bcma0:5: Invalid MAC addr: 00:00:00:00:00:00
[ 0.844953] bgmac bcma0:5: Using random MAC: 2e:05:6a:a8:6f:54
[ 0.852309] bgmac bcma0:5: Found PHY addr: 0
[ 0.858979] bgmac: Timeout waiting for reg 0x180
[ 0.864779] bgmac bcma0:5: Writing to PHY 0 register 0x0 failed
[ 0.873320] bgmac: Timeout waiting for reg 0x180
[ 0.879116] bgmac bcma0:5: Reading PHY 0 register 0x0 failed
[ 0.886216] bgmac bcma0:5: PHY reset failed
[ 0.892473] bgmac: Unsupported core_unit 3
[ 0.897655] bgmac: probe of bcma0:6 failed with error -524
[ 1.164206] pcie_iproc_bcma bcma0:7: PCI host bridge to bus 0000:00
[ 1.172080] pci_bus 0000:00: root bus resource [mem
0x08000000-0x0fffffff]
[ 1.180728] pcie_iproc_bcma bcma0:7: link: UP
[ 1.186477] PCI: bus0: Fast back to back transfers disabled
[ 1.193467] pci 0000:00:00.0: bridge configuration invalid ([bus
00-00]), reconfiguring
[ 1.203980] PCI: bus1: Fast back to back transfers disabled
[ 1.211052] pci 0000:00:00.0: BAR 8: assigned [mem
0x08000000-0x080fffff]
[ 1.219581] pci 0000:01:00.0: BAR 0: assigned [mem
0x08000000-0x08007fff 64bit]
[ 1.228758] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.234990] pci 0000:00:00.0: bridge window [mem
0x08000000-0x080fffff]
[ 1.494207] pcie_iproc_bcma bcma0:8: PCI host bridge to bus 0001:00
[ 1.502069] pci_bus 0001:00: root bus resource [mem
0x40000000-0x47ffffff]
[ 1.614089] pcie_iproc_bcma bcma0:8: link: DOWN
[ 1.619773] pcie_iproc_bcma bcma0:8: no PCIe EP device detected
[ 1.627276] pcie_iproc_bcma bcma0:8: PCIe controller setup failed
[ 1.894191] pcie_iproc_bcma bcma0:9: PCI host bridge to bus 0002:00
[ 1.902049] pci_bus 0002:00: root bus resource [mem
0x48000000-0x4fffffff]
[ 2.014088] pcie_iproc_bcma bcma0:9: link: DOWN
[ 2.019765] pcie_iproc_bcma bcma0:9: no PCIe EP device detected
[ 2.027264] pcie_iproc_bcma bcma0:9: PCIe controller setup failed
[ 2.036086] bcm47xx-wdt bcm47xx-wdt.0: BCM47xx Watchdog Timer enabled
(30 seconds, Software Timer)
[ 2.047361] bcma: bus0: Bus registered
[ 2.052207] pci 0000:00:00.0: enabling device (0140 -> 0142)
[ 2.059332] bcma-pci-bridge 0000:01:00.0: enabling device (0140 ->
0142)
[ 2.067769] bcma: bus1: Found chip with id 0x4360, rev 0x03 and package
0x01
[ 2.076639] bcma: bus1: Core 0 found: ChipCommon (manuf 0x4BF, id
0x800, rev 0x2B, class 0x0)
[ 2.087346] bcma: bus1: Core 1 found: IEEE 802.11 (manuf 0x4BF, id
0x812, rev 0x2A, class 0x0)
[ 2.098169] bcma: bus1: Core 2 found: ARM CR4 (manuf 0x4BF, id 0x83E,
rev 0x02, class 0x0)
[ 2.108570] bcma: bus1: Core 3 found: PCIe Gen2 (manuf 0x4BF, id 0x83C,
rev 0x01, class 0x0)
[ 2.119168] bcma: bus1: Core 4 found: USB 2.0 Device (manuf 0x4BF, id
0x81A, rev 0x11, class 0x0)
[ 2.169634] bcma: bus1: Invalid SPROM read from the PCIe card, trying
to use fallback SPROM
[ 2.182511] bcma: bus1: Bus registered
[ 2.187703] NET: Registered protocol family 10
[ 2.194514] NET: Registered protocol family 17
[ 2.200131] bridge: automatic filtering via arp/ip/ip6tables has been
deprecated. Update your scripts to load br_netfilter if you need this.
[ 2.215965] 8021q: 802.1Q VLAN Support v1.8
[ 2.221280] Registering SWP/SWPB emulation handler
[ 2.229457] UBIFS error (pid: 1): cannot open "ubi0:rootfs", error
-19VFS: Cannot open root device "(null)" or unknown-block(0,0): error -6
[ 2.245366] Please append a correct "root=" boot option; here are the
available partitions:
[ 2.255856] Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0,0)
[ 2.266210] CPU0: stopping
[ 2.269607] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.1.6 #2
[ 2.276911] Hardware name: BCM5301X
[ 2.281273] Backtrace:
[ 2.284369] [<c00166b4>] (dump_backtrace) from [<c00168c0>]
(show_stack+0x18/0x1c)
[ 2.293851] r6:c040c80c r5:00000000 r4:00000000 r3:dc8ba306
[ 2.300997] [<c00168a8>] (show_stack) from [<c016dbd8>]
(dump_stack+0x7c/0x98)
[ 2.310050] [<c016db5c>] (dump_stack) from [<c00180a8>]
(handle_IPI+0xcc/0x168)
[ 2.319200] r4:00000000 r3:c0416c70
[ 2.323704] [<c0017fdc>] (handle_IPI) from [<c000941c>]
(gic_handle_irq+0x5c/0x64)
[ 2.333182] r6:c041071c r5:c040ff30 r4:c8802100 r3:00000405
[ 2.340316] [<c00093c0>] (gic_handle_irq) from [<c0009fa0>]
(__irq_svc+0x40/0x54)
[ 2.349689] Exception stack(0xc040ff30 to 0xc040ff78)
[ 2.356013] ff20: 00000000 00000000
003c2d4a c000acc0
[ 2.366263] ff40: c040e000 c040b204 c040ff88 c04104d8 c0379104 c7ffc700
c0427590 c040ff84
[ 2.376512] ff60: c040ff88 c040ff78 c0014370 c0014374 60000113 ffffffff
[ 2.384797] r6:ffffffff r5:60000113 r4:c0014374 r3:c0014370
[ 2.391934] [<c0014340>] (arch_cpu_idle) from [<c004b278>]
(cpu_startup_entry+0x150/0x188)
[ 2.402296] [<c004b128>] (cpu_startup_entry) from [<c000e150>]
(rest_init+0x6c/0x84)
[ 2.411996] r7:c0427594 r3:c0379440
[ 2.416503] [<c000e0e4>] (rest_init) from [<c03e0cc8>]
(start_kernel+0x388/0x40c)
[ 2.425875] [<c03e0940>] (start_kernel) from [<0000807c>] (0x807c)
[ 2.433615] r10:00000000 r9:413fc090 r8:0000406a r7:c0412f14
r6:c0406084 r5:c0410484
[ 2.443471] r4:c04276a4
[ 2.446656] ---[ end Kernel panic - not syncing: VFS: Unable to mount
root fs on unknown-block(0,0)
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/20492>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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