Firstly, with [LOG #1] and [LOG#2], can you say that the second Oops log below came from the same error. Which I believe is "sddrv_irq" (my SD Card interrupt handler function)
Secondly, I have tried looking for tutorials/kb's on how to read the Kernel Oops. But still can't figure out all the information on this log.
I'm just guessing the numbers like [<c01343f0>] are function addresses.
Aside from the i don't know what "PC", "LR", or any of those acronyms mean.
LOG #1
Code:
BUG: soft lockup - CPU#0 stuck for 11s! [swapper:0]
Pid: 0, comm: swapper
CPU: 0 Not tainted (2.6.24-1-MySOSA #503)
PC is at __delay+0x0/0xc
LR is at sddrv_irq+0x3c8/0x4d4 [sddrv]
pc : [<c022cd90>] lr : [<bf020c68>] psr: 20000013
sp : c03ddd40 ip : 00000000 fp : c03ddd8c
r10: 80000003 r9 : c03dc000 r8 : 00000943
r7 : c03ddd58 r6 : 00000007 r5 : c11d1e64 r4 : c1158da0
r3 : c03ddd68 r2 : 000001e7 r1 : c03ddd74 r0 : 00000071
Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 4000317f Table: c11c4000 DAC: 00000017
[<c013b3f0>] (show_regs+0x0/0x50) from [<c0175e7c>] (softlockup_tick+0xf4/0x140)
r4:00001c6d
[<c0175d88>] (softlockup_tick+0x0/0x140) from [<c015ba34>] (run_local_timers+0x18/0x1c)
[<c015ba1c>] (run_local_timers+0x0/0x1c) from [<c015bac0>] (update_process_times+0x38/0x60)
[<c015ba88>] (update_process_times+0x0/0x60) from [<c013de94>] (timer_tick+0xd0/0xf0)
r6:00000000 r5:00000000 r4:c0412f70
[<c013ddc4>] (timer_tick+0x0/0xf0) from [<c0143a60>] (lh7a40x_timer_interrupt+0x38/0x6c)
r5:00000000 r4:c0412f70
[<c0143a28>] (lh7a40x_timer_interrupt+0x0/0x6c) from [<c0176198>] (handle_IRQ_event+0x44/0x80)
r4:c03ea918
[<c0176154>] (handle_IRQ_event+0x0/0x80) from [<c0177e7c>] (handle_level_irq+0xb0/0x154)
r7:00020106 r6:c03ea918 r5:00000033 r4:c03f0548
[<c0177dcc>] (handle_level_irq+0x0/0x154) from [<c0139048>] (__exception_text_start+0x48/0x64)
r6:c03dddf0 r5:c03f0548 r4:00000033
[<c0139000>] (__exception_text_start+0x0/0x64) from [<c0139958>] (__irq_svc+0x38/0xac)
Exception stack(0xc03ddcf8 to 0xc03ddd40)
dce0: 00000071 c03ddd74
dd00: 000001e7 c03ddd68 c1158da0 c11d1e64 00000007 c03ddd58 00000943 c03dc000
dd20: 80000003 c03ddd8c 00000000 c03ddd40 bf020c68 c022cd90 20000013 ffffffff
r6:00000001 r5:f8008000 r4:ffffffff
[<bf0208a0>] (sddrv_irq+0x0/0x4d4 [sddrv]) from [<c0176198>] (handle_IRQ_event+0x44/0x80)
[<c0176154>] (handle_IRQ_event+0x0/0x80) from [<c0177e7c>] (handle_level_irq+0xb0/0x154)
r7:00010105 r6:c1167540 r5:00000036 r4:c03f05f0
[<c0177dcc>] (handle_level_irq+0x0/0x154) from [<c0139048>] (__exception_text_start+0x48/0x64)
r6:c03dde98 r5:c03f05f0 r4:00000036
[<c0139000>] (__exception_text_start+0x0/0x64) from [<c0139958>] (__irq_svc+0x38/0xac)
Exception stack(0xc03dddf0 to 0xc03dde38)
dde0: 00000034 c1139500 c03dc000 60000013
de00: c1139500 00000034 c1139500 00000034 00000103 c03dc000 00000000 c03dde54
de20: c03dde58 c03dde38 c0177e7c c0176180 60000013 ffffffff
r6:00000001 r5:f800a000 r4:ffffffff
[<c0176154>] (handle_IRQ_event+0x0/0x80) from [<c0177e7c>] (handle_level_irq+0xb0/0x154)
r7:00000104 r6:c1139500 r5:00000034 r4:c03f0580
[<c0177dcc>] (handle_level_irq+0x0/0x154) from [<c0139048>] (__exception_text_start+0x48/0x64)
r6:c03ddf40 r5:c03f0580 r4:00000034
[<c0139000>] (__exception_text_start+0x0/0x64) from [<c0139958>] (__irq_svc+0x38/0xac)
Exception stack(0xc03dde98 to 0xc03ddee0)
de80: 00000000 c03dc000
dea0: 00000103 20000013 c0411940 00000002 0000000a c0411940 00000001 c0412c30
dec0: 00000000 c03ddf0c c03ddee0 c03ddee0 c01570d8 c01570e8 20000013 ffffffff
r6:00000001 r5:f8008000 r4:ffffffff
[<c0157098>] (__do_softirq+0x0/0xd0) from [<c0157564>] (irq_exit+0x44/0x58)
[<c0157520>] (irq_exit+0x0/0x58) from [<c013904c>] (__exception_text_start+0x4c/0x64)
[<c0139000>] (__exception_text_start+0x0/0x64) from [<c0139958>] (__irq_svc+0x38/0xac)
Exception stack(0xc03ddf40 to 0xc03ddf88)
df40: 00000001 c03dc000 00000001 60000013 c013b578 c03dc000 c013b578 c04005a8
df60: c001d2ac 41029220 c001d278 c03ddf94 c03ddf98 c03ddf88 c013b5b8 c013b5c4
df80: 60000013 ffffffff
r6:00000001 r5:f800a000 r4:ffffffff
[<c013b578>] (default_idle+0x0/0x54) from [<c013b39c>] (cpu_idle+0x40/0x6c)
[<c013b35c>] (cpu_idle+0x0/0x6c) from [<c0344970>] (rest_init+0x64/0x74)
r7:c03dfcf8 r6:c0136f88 r5:c0400168 r4:c041429c
[<c034490c>] (rest_init+0x0/0x74) from [<c0008bd8>] (start_kernel+0x244/0x2b0)
[<c0008994>] (start_kernel+0x0/0x2b0) from [<c0008034>] (__enable_mmu+0x0/0x2c)
LOG #2
Code:
BUG: soft lockup - CPU#0 stuck for 11s! [mmcqd:8338]
Pid: 8338, comm: mmcqd
CPU: 0 Not tainted (2.6.24-1-MySOSA #158)
PC is at run_timer_func+0x61c/0x6cc [sddrv]
LR is at sddrv_irq+0x528/0x5a4 [sddrv]
pc : [<bf02084c>] lr : [<bf020ec4>] psr: 60000013
sp : c113bbf8 ip : c113bc08 fp : c113bc6c
r10: 00001a42 r9 : 80000002 r8 : c113bc38
r7 : 00000008 r6 : 00000004 r5 : c113be64 r4 : c11319a0
r3 : 60000013 r2 : 00000000 r1 : 00000000 r0 : c11319a0
Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 4000317f Table: c1168000 DAC: 00000017
[<c01343f0>] (show_regs+0x0/0x50) from [<c016ee7c>] (softlockup_tick+0xf4/0x140)
r4:00009bb1
[<c016ed88>] (softlockup_tick+0x0/0x140) from [<c0154a34>] (run_local_timers+0x18/0x1c)
[<c0154a1c>] (run_local_timers+0x0/0x1c) from [<c0154ac0>] (update_process_times+0x38/0x60)
[<c0154a88>] (update_process_times+0x0/0x60) from [<c0136e94>] (timer_tick+0xd0/0xf0)
r6:00000000 r5:00000000 r4:c040cf90
[<c0136dc4>] (timer_tick+0x0/0xf0) from [<c013ca60>] (lh7a40x_timer_interrupt+0x38/0x6c)
r5:00000000 r4:c040cf90
[<c013ca28>] (lh7a40x_timer_interrupt+0x0/0x6c) from [<c016f198>] (handle_IRQ_event+0x44/0x80)
r4:c03e4918
[<c016f154>] (handle_IRQ_event+0x0/0x80) from [<c0170e7c>] (handle_level_irq+0xb0/0x154)
r7:00010105 r6:c03e4918 r5:00000033 r4:c03ea548
[<c0170dcc>] (handle_level_irq+0x0/0x154) from [<c0132048>] (__exception_text_start+0x48/0x64)
r6:c113bcd0 r5:c03ea548 r4:00000033
[<c0132000>] (__exception_text_start+0x0/0x64) from [<c0132958>] (__irq_svc+0x38/0xac)
Exception stack(0xc113bbb0 to 0xc113bbf8)
bba0: c11319a0 00000000 00000000 60000013
bbc0: c11319a0 c113be64 00000004 00000008 c113bc38 80000002 00001a42 c113bc6c
bbe0: c113bc08 c113bbf8 bf020ec4 bf02084c 60000013 ffffffff
r6:00000001 r5:f8008000 r4:ffffffff
[<bf02099c>] (sddrv_irq+0x0/0x5a4 [sddrv]) from [<c016f198>] (handle_IRQ_event+0x44/0x80)
[<c016f154>] (handle_IRQ_event+0x0/0x80) from [<c0170e7c>] (handle_level_irq+0xb0/0x154)
r7:00000104 r6:c11544a0 r5:00000036 r4:c03ea5f0
[<c0170dcc>] (handle_level_irq+0x0/0x154) from [<c0132048>] (__exception_text_start+0x48/0x64)
r6:c113bd78 r5:c03ea5f0 r4:00000036
[<c0132000>] (__exception_text_start+0x0/0x64) from [<c0132958>] (__irq_svc+0x38/0xac)
Exception stack(0xc113bcd0 to 0xc113bd18)
bcc0: 00000000 c113a000 00000103 20000013
bce0: c040b960 00000002 0000000a c040b960 00000001 c040cc50 00000000 c113bd44
bd00: c113bd18 c113bd18 c01500d8 c01500e8 20000013 ffffffff
r6:00000001 r5:f800a000 r4:ffffffff
[<c0150098>] (__do_softirq+0x0/0xd0) from [<c0150564>] (irq_exit+0x44/0x58)
[<c0150520>] (irq_exit+0x0/0x58) from [<c013204c>] (__exception_text_start+0x4c/0x64)
[<c0132000>] (__exception_text_start+0x0/0x64) from [<c0132958>] (__irq_svc+0x38/0xac)
Exception stack(0xc113bd78 to 0xc113bdc0)
bd60: c113be18 c113be18
bd80: 00000001 20000013 c113bdd0 c10e6620 c113a000 c113be14 7fffffff 00000001
bda0: 00000002 c113bdfc 00000000 c113bdc0 c033f904 c033f974 20000013 ffffffff
r6:00000001 r5:f800a000 r4:ffffffff
[<c033f8ac>] (wait_for_common+0x0/0x1a4) from [<c033fabc>] (wait_for_completion+0x18/0x1c)
[<c033faa4>] (wait_for_completion+0x0/0x1c) from [<c02972c8>] (mmc_wait_for_req+0x120/0x138)
[<c02971a8>] (mmc_wait_for_req+0x0/0x138) from [<c029cd2c>] (mmc_blk_issue_rq+0x218/0x6ec)
r6:c10bd344 r5:c1111aac r4:c1111aa4
[<c029cb14>] (mmc_blk_issue_rq+0x0/0x6ec) from [<c029d8c4>] (mmc_queue_thread+0x138/0x178)
[<c029d78c>] (mmc_queue_thread+0x0/0x178) from [<c0160428>] (kthread+0x60/0x94)
[<c01603c8>] (kthread+0x0/0x94) from [<c014dec0>] (do_exit+0x0/0x744)
r6:00000000 r5:00000000 r4:00000000
Thanks alot!
Naze