Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
Dear Peiyong Feng, Please enable the debug at s3c-hsotg.c driver and then paste the dmesg/debug output. I have defined DEGUG in s3c-hsotg.c Thank you for 2.6.36 log. I'd also need the log from 3.6-rc1 kernel with DEBUG enabled. -- Best regards, Lukasz Majewski Samsung Poland RD Center | Linux Platform Group -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
2012/8/8 Lukasz Majewski l.majew...@samsung.com: Dear Peiyong Feng, Please enable the debug at s3c-hsotg.c driver and then paste the dmesg/debug output. I have defined DEGUG in s3c-hsotg.c Thank you for 2.6.36 log. I'd also need the log from 3.6-rc1 kernel with DEBUG enabled. I have made a define like: #define DEBUG in s3c-hsotg.c of 3.6-rc1 kernel and the patch: == diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index b13e0bb..b35d275 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -36,6 +36,7 @@ #include mach/map.h +#define DEBUG #include s3c-hsotg.h #define DMA_ADDR_INVALID (~((dma_addr_t)0)) =- And the output is just the same as I have posted. If that is not the way you want, please let me know. -- Best regards, Lukasz Majewski Samsung Poland RD Center | Linux Platform Group -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
On Tue, 07 Aug 2012 11:04:10 +0800
Peiyong Feng peiyong.feng.ker...@gmail.com wrote:
2012/8/6 Lukasz Majewski l.majew...@samsung.com:
Hi,
Hi,
On Mon, Aug 06, 2012 at 06:12:05PM +0800, Peiyong Feng wrote:
I got a kernel panic when try hsotg of ok6410 which is based on
s3c6410:
As you said, you are using the ok6410. And it is based on the
s3c6410 CPU. S3C6410 is a single core CPU. I assume that ok6410 is
also single core?
yes
cdc_acm: USB Abstract Control Model driver for USB modems and
ISDN adapters Unable to handle kernel NULL pointer dereference at
virtual address 0100
pgd = c0004000
[0100] *pgd=
Internal error: Oops: 5 [#1] ARM
Modules linked in:
CPU: 0Not tainted (3.5.0 #9)
PC is at s3c_hsotg_handle_outdone+0x44/0x158
LR is at s3c_hsotg_irq+0x75c/0x804
pc : [c023e7fc]lr : [c024061c]psr: 6193
sp : c782fd20 ip : 0029 fp : c13a1460
r10: r9 : 0008 r8 : 00d0
r7 : c13a1400 r6 : 0002 r5 : r4 : 00060002
r3 : 00d0 r2 : r1 : 00080200 r0 : c13a1400
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment
kernel Control: 00c5387d Table: 50004008 DAC: 0017
Process swapper (pid: 1, stack limit = 0xc782e268)
Stack: (0xc782fd20 to 0xc783)
fd20: c13a1460 c0200f64 00060002 0002
c13a1400 0010 fd40: c024061c 00060002
0002 0008 c782fda0 c139a5c0 fd60: c139a5c0
005a c04cc52c c04cc594 c04ea5fe c00565c0 fd80:
c04cc52c c139a5c0 c04cc57c
c04eb328 fda0: c04cc55c c04eb324 c04c44c0 c0056768 c04cc52c
c04cc57c c0058d64 fdc0: 005a c04d7dd8
c005617c 005a c000efbc c04eb350 0001 fde0: c782fe08
c000853c c036c540 6013 c782fe3c c04cc57c c04cc55c
fe00: 6013 c000dd80 c04cc57c c782c000 0001
6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c
6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540
6013 c023fec0 c00574c8 c008b2dc fe60:
c023fec0 c13a1400 005a c139a5c0 c04cc52c
c0057960 fe80: 005a c13a1400 c04c44b8 c051d238
c049b0ec c03688fc fea0: c7853e60 c13a1400 c7804f80
c04c44f4 6013 c7855a80 fec0: c04e1bb4
c04c44c0 c04c44c0 c04e1bb4 c04e1bb4 c051d238 c049b0ec
fee0: c04eb040 c020588c c04c44c0 c0204524 c04c44c0 c04c44f4
c04e1bb4 c02046ac ff00: c13a01e0 c0204738 c782ff18
c04e1bb4 c0202e30 c7803878 c7823700 ff20: c04dd1d0 c040b8d4
c04e1bb4 c04e1bb4 c04dd1d0 c0203600 c040b8d4 c01b8568 ff40:
c04e1bb4 0007 c04eb040 c782e000 c04a65e0
c0204ce8 ff60: c04a65d4 0007 c04eb040 c782e000
c0008628 c04c7ea0 ff80: 009c c0625cf9
c0037178 0006 0006 c0461b84 c042cee8 ffa0: c04c7ea0
c04abdd4 c04a65d4 0007 c04eb040 009c c04841b0 c04a65e0
ffc0: c048430c 0006 0006 c04841b0
c048421c ffe0: c000f08c 0013
c000f08c [c023e7fc]
(s3c_hsotg_handle_outdone+0x44/0x158) from [c024061c]
(s3c_hsotg_irq+0x75c/0x804) [c024061c]
(s3c_hsotg_irq+0x75c/0x804) from [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) from [c0056768]
(handle_irq_event+0x3c/0x5c) [c0056768]
(handle_irq_event+0x3c/0x5c) from [c0058d64]
(handle_level_irq+0x8c/0x118) [c0058d64]
(handle_level_irq+0x8c/0x118) from [c005617c]
(generic_handle_irq+0x38/0x44) [c005617c]
(generic_handle_irq+0x38/0x44) from [c000efbc]
(handle_IRQ+0x30/0x84) [c000efbc] (handle_IRQ+0x30/0x84) from
[c000853c] (vic_handle_irq+0x68/0xa8) [c000853c]
(vic_handle_irq+0x68/0xa8) from [c000dd80]
(__irq_svc+0x40/0x60) Exception stack(0xc782fe08 to 0xc782fe50)
fe00: c04cc57c c782c000 0001 6013 c04cc52c fe20:
c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601
c782fe50 fe40: c036c53c c036c540 6013 [c000dd80]
(__irq_svc+0x40/0x60) from [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) from [c00574c8]
(__setup_irq+0x178/0x3f8) [c00574c8] (__setup_irq+0x178/0x3f8)
from [c0057960] (request_threaded_irq+0xc4/0x12c) [c0057960]
(request_threaded_irq+0xc4/0x12c) from [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) from [c020588c]
(platform_drv_probe+0x18/0x1c) [c020588c]
(platform_drv_probe+0x18/0x1c) from [c0204524]
(driver_probe_device+0x78/0x200) [c0204524]
(driver_probe_device+0x78/0x200) from [c0204738]
(__driver_attach+0x8c/0x90) [c0204738]
(__driver_attach+0x8c/0x90) from [c0202e30]
(bus_for_each_dev+0x60/0x8c) [c0202e30]
(bus_for_each_dev+0x60/0x8c) from
Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
On Mon, Aug 06, 2012 at 03:14:36PM +0200, Lukasz Majewski wrote: On Mon, Aug 06, 2012 at 06:12:05PM +0800, Peiyong Feng wrote: I got a kernel panic when try hsotg of ok6410 which is based on s3c6410: As you said, you are using the ok6410. And it is based on the s3c6410 CPU. S3C6410 is a single core CPU. I assume that ok6410 is also single core? FWIW I think what the above means is I am using the ok6410 board which has a s3c6410 SoC on it. -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
2012/8/7 Lukasz Majewski l.majew...@samsung.com:
On Tue, 07 Aug 2012 11:04:10 +0800
Peiyong Feng peiyong.feng.ker...@gmail.com wrote:
2012/8/6 Lukasz Majewski l.majew...@samsung.com:
Hi,
Hi,
On Mon, Aug 06, 2012 at 06:12:05PM +0800, Peiyong Feng wrote:
I got a kernel panic when try hsotg of ok6410 which is based on
s3c6410:
As you said, you are using the ok6410. And it is based on the
s3c6410 CPU. S3C6410 is a single core CPU. I assume that ok6410 is
also single core?
yes
cdc_acm: USB Abstract Control Model driver for USB modems and
ISDN adapters Unable to handle kernel NULL pointer dereference at
virtual address 0100
pgd = c0004000
[0100] *pgd=
Internal error: Oops: 5 [#1] ARM
Modules linked in:
CPU: 0Not tainted (3.5.0 #9)
PC is at s3c_hsotg_handle_outdone+0x44/0x158
LR is at s3c_hsotg_irq+0x75c/0x804
pc : [c023e7fc]lr : [c024061c]psr: 6193
sp : c782fd20 ip : 0029 fp : c13a1460
r10: r9 : 0008 r8 : 00d0
r7 : c13a1400 r6 : 0002 r5 : r4 : 00060002
r3 : 00d0 r2 : r1 : 00080200 r0 : c13a1400
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment
kernel Control: 00c5387d Table: 50004008 DAC: 0017
Process swapper (pid: 1, stack limit = 0xc782e268)
Stack: (0xc782fd20 to 0xc783)
fd20: c13a1460 c0200f64 00060002 0002
c13a1400 0010 fd40: c024061c 00060002
0002 0008 c782fda0 c139a5c0 fd60: c139a5c0
005a c04cc52c c04cc594 c04ea5fe c00565c0 fd80:
c04cc52c c139a5c0 c04cc57c
c04eb328 fda0: c04cc55c c04eb324 c04c44c0 c0056768 c04cc52c
c04cc57c c0058d64 fdc0: 005a c04d7dd8
c005617c 005a c000efbc c04eb350 0001 fde0: c782fe08
c000853c c036c540 6013 c782fe3c c04cc57c c04cc55c
fe00: 6013 c000dd80 c04cc57c c782c000 0001
6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c
6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540
6013 c023fec0 c00574c8 c008b2dc fe60:
c023fec0 c13a1400 005a c139a5c0 c04cc52c
c0057960 fe80: 005a c13a1400 c04c44b8 c051d238
c049b0ec c03688fc fea0: c7853e60 c13a1400 c7804f80
c04c44f4 6013 c7855a80 fec0: c04e1bb4
c04c44c0 c04c44c0 c04e1bb4 c04e1bb4 c051d238 c049b0ec
fee0: c04eb040 c020588c c04c44c0 c0204524 c04c44c0 c04c44f4
c04e1bb4 c02046ac ff00: c13a01e0 c0204738 c782ff18
c04e1bb4 c0202e30 c7803878 c7823700 ff20: c04dd1d0 c040b8d4
c04e1bb4 c04e1bb4 c04dd1d0 c0203600 c040b8d4 c01b8568 ff40:
c04e1bb4 0007 c04eb040 c782e000 c04a65e0
c0204ce8 ff60: c04a65d4 0007 c04eb040 c782e000
c0008628 c04c7ea0 ff80: 009c c0625cf9
c0037178 0006 0006 c0461b84 c042cee8 ffa0: c04c7ea0
c04abdd4 c04a65d4 0007 c04eb040 009c c04841b0 c04a65e0
ffc0: c048430c 0006 0006 c04841b0
c048421c ffe0: c000f08c 0013
c000f08c [c023e7fc]
(s3c_hsotg_handle_outdone+0x44/0x158) from [c024061c]
(s3c_hsotg_irq+0x75c/0x804) [c024061c]
(s3c_hsotg_irq+0x75c/0x804) from [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) from [c0056768]
(handle_irq_event+0x3c/0x5c) [c0056768]
(handle_irq_event+0x3c/0x5c) from [c0058d64]
(handle_level_irq+0x8c/0x118) [c0058d64]
(handle_level_irq+0x8c/0x118) from [c005617c]
(generic_handle_irq+0x38/0x44) [c005617c]
(generic_handle_irq+0x38/0x44) from [c000efbc]
(handle_IRQ+0x30/0x84) [c000efbc] (handle_IRQ+0x30/0x84) from
[c000853c] (vic_handle_irq+0x68/0xa8) [c000853c]
(vic_handle_irq+0x68/0xa8) from [c000dd80]
(__irq_svc+0x40/0x60) Exception stack(0xc782fe08 to 0xc782fe50)
fe00: c04cc57c c782c000 0001 6013 c04cc52c fe20:
c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601
c782fe50 fe40: c036c53c c036c540 6013 [c000dd80]
(__irq_svc+0x40/0x60) from [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) from [c00574c8]
(__setup_irq+0x178/0x3f8) [c00574c8] (__setup_irq+0x178/0x3f8)
from [c0057960] (request_threaded_irq+0xc4/0x12c) [c0057960]
(request_threaded_irq+0xc4/0x12c) from [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) from [c020588c]
(platform_drv_probe+0x18/0x1c) [c020588c]
(platform_drv_probe+0x18/0x1c) from [c0204524]
(driver_probe_device+0x78/0x200) [c0204524]
(driver_probe_device+0x78/0x200) from [c0204738]
(__driver_attach+0x8c/0x90) [c0204738]
(__driver_attach+0x8c/0x90) from [c0202e30]
(bus_for_each_dev+0x60/0x8c)
[BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
I got a kernel panic when try hsotg of ok6410 which is based on s3c6410: cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters Unable to handle kernel NULL pointer dereference at virtual address 0100 pgd = c0004000 [0100] *pgd= Internal error: Oops: 5 [#1] ARM Modules linked in: CPU: 0Not tainted (3.5.0 #9) PC is at s3c_hsotg_handle_outdone+0x44/0x158 LR is at s3c_hsotg_irq+0x75c/0x804 pc : [c023e7fc]lr : [c024061c]psr: 6193 sp : c782fd20 ip : 0029 fp : c13a1460 r10: r9 : 0008 r8 : 00d0 r7 : c13a1400 r6 : 0002 r5 : r4 : 00060002 r3 : 00d0 r2 : r1 : 00080200 r0 : c13a1400 Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 00c5387d Table: 50004008 DAC: 0017 Process swapper (pid: 1, stack limit = 0xc782e268) Stack: (0xc782fd20 to 0xc783) fd20: c13a1460 c0200f64 00060002 0002 c13a1400 0010 fd40: c024061c 00060002 0002 0008 c782fda0 c139a5c0 fd60: c139a5c0 005a c04cc52c c04cc594 c04ea5fe c00565c0 fd80: c04cc52c c139a5c0 c04cc57c c04eb328 fda0: c04cc55c c04eb324 c04c44c0 c0056768 c04cc52c c04cc57c c0058d64 fdc0: 005a c04d7dd8 c005617c 005a c000efbc c04eb350 0001 fde0: c782fe08 c000853c c036c540 6013 c782fe3c c04cc57c c04cc55c fe00: 6013 c000dd80 c04cc57c c782c000 0001 6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540 6013 c023fec0 c00574c8 c008b2dc fe60: c023fec0 c13a1400 005a c139a5c0 c04cc52c c0057960 fe80: 005a c13a1400 c04c44b8 c051d238 c049b0ec c03688fc fea0: c7853e60 c13a1400 c7804f80 c04c44f4 6013 c7855a80 fec0: c04e1bb4 c04c44c0 c04c44c0 c04e1bb4 c04e1bb4 c051d238 c049b0ec fee0: c04eb040 c020588c c04c44c0 c0204524 c04c44c0 c04c44f4 c04e1bb4 c02046ac ff00: c13a01e0 c0204738 c782ff18 c04e1bb4 c0202e30 c7803878 c7823700 ff20: c04dd1d0 c040b8d4 c04e1bb4 c04e1bb4 c04dd1d0 c0203600 c040b8d4 c01b8568 ff40: c04e1bb4 0007 c04eb040 c782e000 c04a65e0 c0204ce8 ff60: c04a65d4 0007 c04eb040 c782e000 c0008628 c04c7ea0 ff80: 009c c0625cf9 c0037178 0006 0006 c0461b84 c042cee8 ffa0: c04c7ea0 c04abdd4 c04a65d4 0007 c04eb040 009c c04841b0 c04a65e0 ffc0: c048430c 0006 0006 c04841b0 c048421c ffe0: c000f08c 0013 c000f08c [c023e7fc] (s3c_hsotg_handle_outdone+0x44/0x158) from [c024061c] (s3c_hsotg_irq+0x75c/0x804) [c024061c] (s3c_hsotg_irq+0x75c/0x804) from [c00565c0] (handle_irq_event_percpu+0x50/0x1bc) [c00565c0] (handle_irq_event_percpu+0x50/0x1bc) from [c0056768] (handle_irq_event+0x3c/0x5c) [c0056768] (handle_irq_event+0x3c/0x5c) from [c0058d64] (handle_level_irq+0x8c/0x118) [c0058d64] (handle_level_irq+0x8c/0x118) from [c005617c] (generic_handle_irq+0x38/0x44) [c005617c] (generic_handle_irq+0x38/0x44) from [c000efbc] (handle_IRQ+0x30/0x84) [c000efbc] (handle_IRQ+0x30/0x84) from [c000853c] (vic_handle_irq+0x68/0xa8) [c000853c] (vic_handle_irq+0x68/0xa8) from [c000dd80] (__irq_svc+0x40/0x60) Exception stack(0xc782fe08 to 0xc782fe50) fe00: c04cc57c c782c000 0001 6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540 6013 [c000dd80] (__irq_svc+0x40/0x60) from [c036c540] (_raw_spin_unlock_irqrestore+0x10/0x14) [c036c540] (_raw_spin_unlock_irqrestore+0x10/0x14) from [c00574c8] (__setup_irq+0x178/0x3f8) [c00574c8] (__setup_irq+0x178/0x3f8) from [c0057960] (request_threaded_irq+0xc4/0x12c) [c0057960] (request_threaded_irq+0xc4/0x12c) from [c03688fc] (s3c_hsotg_probe+0x14c/0x700) [c03688fc] (s3c_hsotg_probe+0x14c/0x700) from [c020588c] (platform_drv_probe+0x18/0x1c) [c020588c] (platform_drv_probe+0x18/0x1c) from [c0204524] (driver_probe_device+0x78/0x200) [c0204524] (driver_probe_device+0x78/0x200) from [c0204738] (__driver_attach+0x8c/0x90) [c0204738] (__driver_attach+0x8c/0x90) from [c0202e30] (bus_for_each_dev+0x60/0x8c) [c0202e30] (bus_for_each_dev+0x60/0x8c) from [c0203600] (bus_add_driver+0xac/0x250) [c0203600] (bus_add_driver+0xac/0x250) from [c0204ce8] (driver_register+0x58/0x130) [c0204ce8] (driver_register+0x58/0x130) from [c0008628] (do_one_initcall+0x34/0x17c) [c0008628] (do_one_initcall+0x34/0x17c) from [c048430c] (kernel_init+0xf0/0x1bc) [c048430c] (kernel_init+0xf0/0x1bc) from [c000f08c] (kernel_thread_exit+0x0/0x8) Code: e0433106 e0833006 e1a03183 e0828003 (e5984030) ---[ end trace 2ea4e574318ecf99 ]--- Kernel panic - not syncing: Fatal exception in interrupt --- When I try locate the
Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
Hi, On Mon, Aug 06, 2012 at 06:12:05PM +0800, Peiyong Feng wrote: I got a kernel panic when try hsotg of ok6410 which is based on s3c6410: cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters Unable to handle kernel NULL pointer dereference at virtual address 0100 pgd = c0004000 [0100] *pgd= Internal error: Oops: 5 [#1] ARM Modules linked in: CPU: 0Not tainted (3.5.0 #9) PC is at s3c_hsotg_handle_outdone+0x44/0x158 LR is at s3c_hsotg_irq+0x75c/0x804 pc : [c023e7fc]lr : [c024061c]psr: 6193 sp : c782fd20 ip : 0029 fp : c13a1460 r10: r9 : 0008 r8 : 00d0 r7 : c13a1400 r6 : 0002 r5 : r4 : 00060002 r3 : 00d0 r2 : r1 : 00080200 r0 : c13a1400 Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 00c5387d Table: 50004008 DAC: 0017 Process swapper (pid: 1, stack limit = 0xc782e268) Stack: (0xc782fd20 to 0xc783) fd20: c13a1460 c0200f64 00060002 0002 c13a1400 0010 fd40: c024061c 00060002 0002 0008 c782fda0 c139a5c0 fd60: c139a5c0 005a c04cc52c c04cc594 c04ea5fe c00565c0 fd80: c04cc52c c139a5c0 c04cc57c c04eb328 fda0: c04cc55c c04eb324 c04c44c0 c0056768 c04cc52c c04cc57c c0058d64 fdc0: 005a c04d7dd8 c005617c 005a c000efbc c04eb350 0001 fde0: c782fe08 c000853c c036c540 6013 c782fe3c c04cc57c c04cc55c fe00: 6013 c000dd80 c04cc57c c782c000 0001 6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540 6013 c023fec0 c00574c8 c008b2dc fe60: c023fec0 c13a1400 005a c139a5c0 c04cc52c c0057960 fe80: 005a c13a1400 c04c44b8 c051d238 c049b0ec c03688fc fea0: c7853e60 c13a1400 c7804f80 c04c44f4 6013 c7855a80 fec0: c04e1bb4 c04c44c0 c04c44c0 c04e1bb4 c04e1bb4 c051d238 c049b0ec fee0: c04eb040 c020588c c04c44c0 c0204524 c04c44c0 c04c44f4 c04e1bb4 c02046ac ff00: c13a01e0 c0204738 c782ff18 c04e1bb4 c0202e30 c7803878 c7823700 ff20: c04dd1d0 c040b8d4 c04e1bb4 c04e1bb4 c04dd1d0 c0203600 c040b8d4 c01b8568 ff40: c04e1bb4 0007 c04eb040 c782e000 c04a65e0 c0204ce8 ff60: c04a65d4 0007 c04eb040 c782e000 c0008628 c04c7ea0 ff80: 009c c0625cf9 c0037178 0006 0006 c0461b84 c042cee8 ffa0: c04c7ea0 c04abdd4 c04a65d4 0007 c04eb040 009c c04841b0 c04a65e0 ffc0: c048430c 0006 0006 c04841b0 c048421c ffe0: c000f08c 0013 c000f08c [c023e7fc] (s3c_hsotg_handle_outdone+0x44/0x158) from [c024061c] (s3c_hsotg_irq+0x75c/0x804) [c024061c] (s3c_hsotg_irq+0x75c/0x804) from [c00565c0] (handle_irq_event_percpu+0x50/0x1bc) [c00565c0] (handle_irq_event_percpu+0x50/0x1bc) from [c0056768] (handle_irq_event+0x3c/0x5c) [c0056768] (handle_irq_event+0x3c/0x5c) from [c0058d64] (handle_level_irq+0x8c/0x118) [c0058d64] (handle_level_irq+0x8c/0x118) from [c005617c] (generic_handle_irq+0x38/0x44) [c005617c] (generic_handle_irq+0x38/0x44) from [c000efbc] (handle_IRQ+0x30/0x84) [c000efbc] (handle_IRQ+0x30/0x84) from [c000853c] (vic_handle_irq+0x68/0xa8) [c000853c] (vic_handle_irq+0x68/0xa8) from [c000dd80] (__irq_svc+0x40/0x60) Exception stack(0xc782fe08 to 0xc782fe50) fe00: c04cc57c c782c000 0001 6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540 6013 [c000dd80] (__irq_svc+0x40/0x60) from [c036c540] (_raw_spin_unlock_irqrestore+0x10/0x14) [c036c540] (_raw_spin_unlock_irqrestore+0x10/0x14) from [c00574c8] (__setup_irq+0x178/0x3f8) [c00574c8] (__setup_irq+0x178/0x3f8) from [c0057960] (request_threaded_irq+0xc4/0x12c) [c0057960] (request_threaded_irq+0xc4/0x12c) from [c03688fc] (s3c_hsotg_probe+0x14c/0x700) [c03688fc] (s3c_hsotg_probe+0x14c/0x700) from [c020588c] (platform_drv_probe+0x18/0x1c) [c020588c] (platform_drv_probe+0x18/0x1c) from [c0204524] (driver_probe_device+0x78/0x200) [c0204524] (driver_probe_device+0x78/0x200) from [c0204738] (__driver_attach+0x8c/0x90) [c0204738] (__driver_attach+0x8c/0x90) from [c0202e30] (bus_for_each_dev+0x60/0x8c) [c0202e30] (bus_for_each_dev+0x60/0x8c) from [c0203600] (bus_add_driver+0xac/0x250) [c0203600] (bus_add_driver+0xac/0x250) from [c0204ce8] (driver_register+0x58/0x130) [c0204ce8] (driver_register+0x58/0x130) from [c0008628] (do_one_initcall+0x34/0x17c) [c0008628] (do_one_initcall+0x34/0x17c) from [c048430c] (kernel_init+0xf0/0x1bc) [c048430c] (kernel_init+0xf0/0x1bc) from [c000f08c] (kernel_thread_exit+0x0/0x8) Code: e0433106 e0833006 e1a03183 e0828003 (e5984030) ---[ end trace 2ea4e574318ecf99 ]---
Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
Hi,
Hi,
On Mon, Aug 06, 2012 at 06:12:05PM +0800, Peiyong Feng wrote:
I got a kernel panic when try hsotg of ok6410 which is based on
s3c6410:
As you said, you are using the ok6410. And it is based on the s3c6410
CPU. S3C6410 is a single core CPU. I assume that ok6410 is also single
core?
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN
adapters Unable to handle kernel NULL pointer dereference at
virtual address 0100
pgd = c0004000
[0100] *pgd=
Internal error: Oops: 5 [#1] ARM
Modules linked in:
CPU: 0Not tainted (3.5.0 #9)
PC is at s3c_hsotg_handle_outdone+0x44/0x158
LR is at s3c_hsotg_irq+0x75c/0x804
pc : [c023e7fc]lr : [c024061c]psr: 6193
sp : c782fd20 ip : 0029 fp : c13a1460
r10: r9 : 0008 r8 : 00d0
r7 : c13a1400 r6 : 0002 r5 : r4 : 00060002
r3 : 00d0 r2 : r1 : 00080200 r0 : c13a1400
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 00c5387d Table: 50004008 DAC: 0017
Process swapper (pid: 1, stack limit = 0xc782e268)
Stack: (0xc782fd20 to 0xc783)
fd20: c13a1460 c0200f64 00060002 0002
c13a1400 0010 fd40: c024061c 00060002
0002 0008 c782fda0 c139a5c0 fd60: c139a5c0
005a c04cc52c c04cc594 c04ea5fe c00565c0 fd80:
c04cc52c c139a5c0 c04cc57c
c04eb328 fda0: c04cc55c c04eb324 c04c44c0 c0056768 c04cc52c
c04cc57c c0058d64 fdc0: 005a c04d7dd8
c005617c 005a c000efbc c04eb350 0001 fde0: c782fe08
c000853c c036c540 6013 c782fe3c c04cc57c c04cc55c
fe00: 6013 c000dd80 c04cc57c c782c000 0001
6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c
6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540
6013 c023fec0 c00574c8 c008b2dc fe60:
c023fec0 c13a1400 005a c139a5c0 c04cc52c
c0057960 fe80: 005a c13a1400 c04c44b8 c051d238
c049b0ec c03688fc fea0: c7853e60 c13a1400 c7804f80
c04c44f4 6013 c7855a80 fec0: c04e1bb4
c04c44c0 c04c44c0 c04e1bb4 c04e1bb4 c051d238 c049b0ec
fee0: c04eb040 c020588c c04c44c0 c0204524 c04c44c0 c04c44f4
c04e1bb4 c02046ac ff00: c13a01e0 c0204738 c782ff18
c04e1bb4 c0202e30 c7803878 c7823700 ff20: c04dd1d0 c040b8d4
c04e1bb4 c04e1bb4 c04dd1d0 c0203600 c040b8d4 c01b8568 ff40:
c04e1bb4 0007 c04eb040 c782e000 c04a65e0
c0204ce8 ff60: c04a65d4 0007 c04eb040 c782e000
c0008628 c04c7ea0 ff80: 009c c0625cf9
c0037178 0006 0006 c0461b84 c042cee8 ffa0: c04c7ea0
c04abdd4 c04a65d4 0007 c04eb040 009c c04841b0 c04a65e0
ffc0: c048430c 0006 0006 c04841b0
c048421c ffe0: c000f08c 0013
c000f08c [c023e7fc]
(s3c_hsotg_handle_outdone+0x44/0x158) from [c024061c]
(s3c_hsotg_irq+0x75c/0x804) [c024061c]
(s3c_hsotg_irq+0x75c/0x804) from [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) from [c0056768]
(handle_irq_event+0x3c/0x5c) [c0056768]
(handle_irq_event+0x3c/0x5c) from [c0058d64]
(handle_level_irq+0x8c/0x118) [c0058d64]
(handle_level_irq+0x8c/0x118) from [c005617c]
(generic_handle_irq+0x38/0x44) [c005617c]
(generic_handle_irq+0x38/0x44) from [c000efbc]
(handle_IRQ+0x30/0x84) [c000efbc] (handle_IRQ+0x30/0x84) from
[c000853c] (vic_handle_irq+0x68/0xa8) [c000853c]
(vic_handle_irq+0x68/0xa8) from [c000dd80] (__irq_svc+0x40/0x60)
Exception stack(0xc782fe08 to 0xc782fe50) fe00:
c04cc57c c782c000 0001 6013 c04cc52c fe20:
c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601
c782fe50 fe40: c036c53c c036c540 6013 [c000dd80]
(__irq_svc+0x40/0x60) from [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) from [c00574c8]
(__setup_irq+0x178/0x3f8) [c00574c8] (__setup_irq+0x178/0x3f8)
from [c0057960] (request_threaded_irq+0xc4/0x12c) [c0057960]
(request_threaded_irq+0xc4/0x12c) from [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) from [c020588c]
(platform_drv_probe+0x18/0x1c) [c020588c]
(platform_drv_probe+0x18/0x1c) from [c0204524]
(driver_probe_device+0x78/0x200) [c0204524]
(driver_probe_device+0x78/0x200) from [c0204738]
(__driver_attach+0x8c/0x90) [c0204738]
(__driver_attach+0x8c/0x90) from [c0202e30]
(bus_for_each_dev+0x60/0x8c) [c0202e30]
(bus_for_each_dev+0x60/0x8c) from [c0203600]
(bus_add_driver+0xac/0x250) [c0203600]
(bus_add_driver+0xac/0x250) from [c0204ce8]
(driver_register+0x58/0x130) [c0204ce8]
(driver_register+0x58/0x130) from [c0008628]
(do_one_initcall+0x34/0x17c) [c0008628]
Re: [BUG] Kernel panic when try s3c-hsotg.c with kernel 3.5
2012/8/6 Lukasz Majewski l.majew...@samsung.com:
Hi,
Hi,
On Mon, Aug 06, 2012 at 06:12:05PM +0800, Peiyong Feng wrote:
I got a kernel panic when try hsotg of ok6410 which is based on
s3c6410:
As you said, you are using the ok6410. And it is based on the s3c6410
CPU. S3C6410 is a single core CPU. I assume that ok6410 is also single
core?
yes
cdc_acm: USB Abstract Control Model driver for USB modems and ISDN
adapters Unable to handle kernel NULL pointer dereference at
virtual address 0100
pgd = c0004000
[0100] *pgd=
Internal error: Oops: 5 [#1] ARM
Modules linked in:
CPU: 0Not tainted (3.5.0 #9)
PC is at s3c_hsotg_handle_outdone+0x44/0x158
LR is at s3c_hsotg_irq+0x75c/0x804
pc : [c023e7fc]lr : [c024061c]psr: 6193
sp : c782fd20 ip : 0029 fp : c13a1460
r10: r9 : 0008 r8 : 00d0
r7 : c13a1400 r6 : 0002 r5 : r4 : 00060002
r3 : 00d0 r2 : r1 : 00080200 r0 : c13a1400
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 00c5387d Table: 50004008 DAC: 0017
Process swapper (pid: 1, stack limit = 0xc782e268)
Stack: (0xc782fd20 to 0xc783)
fd20: c13a1460 c0200f64 00060002 0002
c13a1400 0010 fd40: c024061c 00060002
0002 0008 c782fda0 c139a5c0 fd60: c139a5c0
005a c04cc52c c04cc594 c04ea5fe c00565c0 fd80:
c04cc52c c139a5c0 c04cc57c
c04eb328 fda0: c04cc55c c04eb324 c04c44c0 c0056768 c04cc52c
c04cc57c c0058d64 fdc0: 005a c04d7dd8
c005617c 005a c000efbc c04eb350 0001 fde0: c782fe08
c000853c c036c540 6013 c782fe3c c04cc57c c04cc55c
fe00: 6013 c000dd80 c04cc57c c782c000 0001
6013 c04cc52c fe20: c139a5c0 005a c04cc57c c04cc55c
6013 c04c44c0 f601 c782fe50 fe40: c036c53c c036c540
6013 c023fec0 c00574c8 c008b2dc fe60:
c023fec0 c13a1400 005a c139a5c0 c04cc52c
c0057960 fe80: 005a c13a1400 c04c44b8 c051d238
c049b0ec c03688fc fea0: c7853e60 c13a1400 c7804f80
c04c44f4 6013 c7855a80 fec0: c04e1bb4
c04c44c0 c04c44c0 c04e1bb4 c04e1bb4 c051d238 c049b0ec
fee0: c04eb040 c020588c c04c44c0 c0204524 c04c44c0 c04c44f4
c04e1bb4 c02046ac ff00: c13a01e0 c0204738 c782ff18
c04e1bb4 c0202e30 c7803878 c7823700 ff20: c04dd1d0 c040b8d4
c04e1bb4 c04e1bb4 c04dd1d0 c0203600 c040b8d4 c01b8568 ff40:
c04e1bb4 0007 c04eb040 c782e000 c04a65e0
c0204ce8 ff60: c04a65d4 0007 c04eb040 c782e000
c0008628 c04c7ea0 ff80: 009c c0625cf9
c0037178 0006 0006 c0461b84 c042cee8 ffa0: c04c7ea0
c04abdd4 c04a65d4 0007 c04eb040 009c c04841b0 c04a65e0
ffc0: c048430c 0006 0006 c04841b0
c048421c ffe0: c000f08c 0013
c000f08c [c023e7fc]
(s3c_hsotg_handle_outdone+0x44/0x158) from [c024061c]
(s3c_hsotg_irq+0x75c/0x804) [c024061c]
(s3c_hsotg_irq+0x75c/0x804) from [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) [c00565c0]
(handle_irq_event_percpu+0x50/0x1bc) from [c0056768]
(handle_irq_event+0x3c/0x5c) [c0056768]
(handle_irq_event+0x3c/0x5c) from [c0058d64]
(handle_level_irq+0x8c/0x118) [c0058d64]
(handle_level_irq+0x8c/0x118) from [c005617c]
(generic_handle_irq+0x38/0x44) [c005617c]
(generic_handle_irq+0x38/0x44) from [c000efbc]
(handle_IRQ+0x30/0x84) [c000efbc] (handle_IRQ+0x30/0x84) from
[c000853c] (vic_handle_irq+0x68/0xa8) [c000853c]
(vic_handle_irq+0x68/0xa8) from [c000dd80] (__irq_svc+0x40/0x60)
Exception stack(0xc782fe08 to 0xc782fe50) fe00:
c04cc57c c782c000 0001 6013 c04cc52c fe20:
c139a5c0 005a c04cc57c c04cc55c 6013 c04c44c0 f601
c782fe50 fe40: c036c53c c036c540 6013 [c000dd80]
(__irq_svc+0x40/0x60) from [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) [c036c540]
(_raw_spin_unlock_irqrestore+0x10/0x14) from [c00574c8]
(__setup_irq+0x178/0x3f8) [c00574c8] (__setup_irq+0x178/0x3f8)
from [c0057960] (request_threaded_irq+0xc4/0x12c) [c0057960]
(request_threaded_irq+0xc4/0x12c) from [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) [c03688fc]
(s3c_hsotg_probe+0x14c/0x700) from [c020588c]
(platform_drv_probe+0x18/0x1c) [c020588c]
(platform_drv_probe+0x18/0x1c) from [c0204524]
(driver_probe_device+0x78/0x200) [c0204524]
(driver_probe_device+0x78/0x200) from [c0204738]
(__driver_attach+0x8c/0x90) [c0204738]
(__driver_attach+0x8c/0x90) from [c0202e30]
(bus_for_each_dev+0x60/0x8c) [c0202e30]
(bus_for_each_dev+0x60/0x8c) from [c0203600]
(bus_add_driver+0xac/0x250) [c0203600]
(bus_add_driver+0xac/0x250) from [c0204ce8]
(driver_register+0x58/0x130) [c0204ce8]
(driver_register+0x58/0x130) from [c0008628]
