From: Simon Horman <horms@verge.net.au>
To: linux-sh@vger.kernel.org
Subject: ape6evm boot problem in v3.19-rc2
Date: Mon, 29 Dec 2014 03:06:21 +0000 [thread overview]
Message-ID: <20141229030621.GA25439@verge.net.au> (raw)
Hi,
I have observed a possible regression when booting the APE6EVM board using
ape6evm_defconfig on v3.19-rc2. This also appears to be present in
v3.19-rc1 but not v3.18.
At this time I have not bisected the problem or otherwise investigated
further.
Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpu
Linux version 3.19.0-rc2 (horms@ayumi.isobedori.kobe.vergenet.net) (gcc version 4.6.3 (GCC) ) #347 SMP Mon Dec 29 11:51:59 JST 2014
CPU: ARMv7 Processor [412fc0f3] revision 3 (ARMv7), cr\x10c5307d
CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
Machine model: APE6EVM
Ignoring memory block 0x200000000 - 0x240000000
debug: ignoring loglevel setting.
Memory policy: Data cache writealloc
On node 0 totalpages: 262144
free_area_init_node: node 0, pgdat c0521800, node_mem_map eeffa000
Normal zone: 1520 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 194560 pages, LIFO batch:31
HighMem zone: 67584 pages, LIFO batch:15
PERCPU: Embedded 8 pages/cpu @eefe7000 s11520 r0 d21248 u32768
pcpu-alloc: s11520 r0 d21248 u32768 alloc=8*4096
pcpu-alloc: [0] 0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260624
Kernel command line: console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1034052K/1048576K available (3773K kernel code, 220K rwdata, 980K rodata, 256K init, 188K bss, 14524K reserved, 0K cma-reserved, 270336K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
.text : 0xc0008000 - 0xc04ad5a0 (4758 kB)
.init : 0xc04ae000 - 0xc04ee000 ( 256 kB)
.data : 0xc04ee000 - 0xc0525358 ( 221 kB)
.bss : 0xc0525358 - 0xc055457c ( 189 kB)
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1.
RCU: Adjusting geometry for rcu_fanout_leaf\x16, nr_cpu_ids=1
NR_IRQS:16 nr_irqs:16 16
Architected cp15 timer(s) running at 13.00MHz (virt).
sched_clock: 56 bits at 13MHz, resolution 76ns, wraps every 2643056803840ns
Switching to timer-based delay loop, resolution 76ns
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 26.04 BogoMIPS (lpj\x101562)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
CPU: Testing write buffer coherency: ok
CPU0: update cpu_capacity 1024
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x40393df8 - 0x40393e50
Brought up 1 CPUs
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
sh-pfc pfc-r8a73a4: r8a73a4_pfc handling gpio 0 -> 329
sh-pfc pfc-r8a73a4: r8a73a4_pfc support registered
renesas_irqc renesas_irqc.0: failed to request IRQ
renesas_irqc: probe of renesas_irqc.0 failed with error -2
renesas_irqc renesas_irqc.1: failed to request IRQ
renesas_irqc: probe of renesas_irqc.1 failed with error -2
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
sh_cmt sh-cmt-48-gen2.1: ch0: failed to request irq 152
sh_cmt sh-cmt-48-gen2.1: ch0: registration failed
sh_cmt: probe of sh-cmt-48-gen2.1 failed with error -22
Switched to clocksource arch_sys_counter
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
futex hash table entries: 256 (order: 2, 16384 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
nfs4filelayout_init: NFSv4 File Layout Driver Registering...
bounce: pool size: 64 pages
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
sh-dma-engine sh-dma-engine.0: DMA failed requesting irq #252, error -22
sh-dma-engine: probe of sh-dma-engine.0 failed with error -22
SuperH (H)SCI(F) driver initialized
sh-sci sh-sci.0: ttySC0 at MMIO 0xe6c40000 (irq = 176, base_baud = 0) is a scifa
console [ttySC0] enabled
sh-sci sh-sci.1: ttySC1 at MMIO 0xe6c50000 (irq = 177, base_baud = 0) is a scifa
sh-sci sh-sci.2: ttySC2 at MMIO 0xe6c20000 (irq = 180, base_baud = 0) is a scifb
sh-sci sh-sci.3: ttySC3 at MMIO 0xe6c30000 (irq = 181, base_baud = 0) is a scifb
sh-sci sh-sci.4: ttySC4 at MMIO 0xe6ce0000 (irq = 182, base_baud = 0) is a scifb
sh-sci sh-sci.5: ttySC5 at MMIO 0xe6cf0000 (irq = 183, base_baud = 0) is a scifb
Unable to handle kernel NULL pointer dereference at virtual address 00000218
pgd = c0004000
[00000218] *pgd\0000000
Internal error: Oops: 5 [#1] SMP ARM
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.19.0-rc2 #347
Hardware name: ape6evm
task: ee81e9c0 ti: ee88a000 task.ti: ee88a000
PC is at irq_domain_activate_irq+0x2c/0x48
LR is at irq_startup+0x24/0x70
pc : [<c0065fc4>] lr : [<c00637d4>] psr: 600001d3
sp : ee88bd90 ip : 00000000 fp : c050d598
r10: 60000153 r9 : ee8e92b8 r8 : 000007f8
r7 : 00000000 r6 : 00000001 r5 : ee8271c0 r4 : ee8e9280
r3 : 00000200 r2 : 00000000 r1 : 00000001 r0 : 00000000
Flags: nZCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel
Control: 10c5307d Table: 4000406a DAC: 00000015
Process swapper/0 (pid: 1, stack limit = 0xee88a238)
Stack: (0xee88bd90 to 0xee88c000)
bd80: 00000000 ee8e9280 ee8e9280 c00637d4
bda0: eea42c00 ee8e9280 ee8e92e0 c00626c0 ee8efa80 ffffffed eea43ec0 eea43800
bdc0: eea42c00 ee8e9280 c0255c6c 00000084 00000000 eea43800 000007f8 c0062a1c
bde0: eea43800 ee8e5400 eea43cc0 ee8efb00 60000153 a0000153 00000011 c0256ecc
be00: eea43800 eea43800 ee9da0d8 ee8e5410 eea43cec 00000404 ee8efb00 eea43ce0
be20: 00000000 c0147124 ee9da178 00000001 00000000 c04e99ec ee8ea128 c04710f0
be40: ee8ea128 ee9da178 00000001 00000000 c04e99ec ffffffed ee8e5410 c0517b54
be60: 00000000 00000000 c04e99ec c0517b54 00000000 c0233a64 ee8e5410 c0549c0c
be80: c0549c18 c0232450 00000000 ee8e5410 c0517b54 ee8e5444 00000000 c04e2e20
bea0: 00000061 c0232600 c0517b54 00000000 c0232574 c0230e1c ee820c5c ee8bc434
bec0: c0517b54 ee993900 c0516880 c02315dc c045644c c04cc494 c0517b54 c0517b54
bee0: 00000000 c04e2e20 eeb3b240 c0232efc 00000000 c04cc494 00000000 c04aece4
bf00: 00000013 c0397aac ee833680 c0539118 c0525300 00000000 c0489c08 c013e478
bf20: 00000000 c04fea90 60000153 00000000 eeff15be 00000000 c0489c08 c003aeb4
bf40: c0474ee4 c04895f8 00000006 00000006 c04fea68 c04e3678 00000006 c04e3658
bf60: c0525380 c04ae584 c04e99ec 00000061 00000000 c04aeeac 00000006 00000006
bf80: c04ae584 c038c124 00000000 c038c124 00000000 00000000 00000000 00000000
bfa0: 00000000 c038c12c 00000000 c000ef78 00000000 00000000 00000000 00000000
bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 00002000 00000000
[<c0065fc4>] (irq_domain_activate_irq) from [<c00637d4>] (irq_startup+0x24/0x70)
[<c00637d4>] (irq_startup) from [<c00626c0>] (__setup_irq+0x458/0x4bc)
[<c00626c0>] (__setup_irq) from [<c0062a1c>] (request_threaded_irq+0xb0/0x12c)
[<c0062a1c>] (request_threaded_irq) from [<c0256ecc>] (smsc911x_drv_probe+0x5b0/0x108c)
[<c0256ecc>] (smsc911x_drv_probe) from [<c0233a64>] (platform_drv_probe+0x30/0x80)
[<c0233a64>] (platform_drv_probe) from [<c0232450>] (driver_probe_device+0x118/0x23c)
[<c0232450>] (driver_probe_device) from [<c0232600>] (__driver_attach+0x8c/0x90)
[<c0232600>] (__driver_attach) from [<c0230e1c>] (bus_for_each_dev+0x54/0x88)
[<c0230e1c>] (bus_for_each_dev) from [<c02315dc>] (bus_add_driver+0xdc/0x1c4)
[<c02315dc>] (bus_add_driver) from [<c0232efc>] (driver_register+0x78/0xf4)
[<c0232efc>] (driver_register) from [<c04aece4>] (do_one_initcall+0x100/0x1c0)
[<c04aece4>] (do_one_initcall) from [<c04aeeac>] (kernel_init_freeable+0x108/0x1d4)
[<c04aeeac>] (kernel_init_freeable) from [<c038c12c>] (kernel_init+0x8/0xe4)
[<c038c12c>] (kernel_init) from [<c000ef78>] (ret_from_fork+0x14/0x3c)
Code: e3500000 0a000000 ebfffff5 e595300c (e5933018)
---[ end trace 1b95e4eb9b4a058f ]---
Kernel panic - not syncing: Attempted
next reply other threads:[~2014-12-29 3:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-29 3:06 Simon Horman [this message]
2014-12-29 17:00 ` ape6evm boot problem in v3.19-rc2 Geert Uytterhoeven
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141229030621.GA25439@verge.net.au \
--to=horms@verge.net.au \
--cc=linux-sh@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox