Opps while using omapdrm_pvr.ko!
Vikas Patil
vikasmpatil at gmail.com
Wed Dec 18 22:44:59 PST 2013
Hi All,
While running one of the map application I am seeing following crash in
omapdrm_pvr. Is this known issue? or any clues to debug this would be very
much helpful to me.
[ 51.095336] Unable to handle kernel paging request at virtual address
f297d000
[ 51.102996] pgd = e7ac4000
[ 51.105865] [f297d000] *pgd=ecc1d811, *pte=00000000, *ppte=00000000
[ 51.112518] Internal error: Oops: 7 [#1] PREEMPT SMP ARM
[ 51.118103] Modules linked in: uvcvideo videobuf2_core videobuf2_vmalloc
videobuf2_memops ipt_MASQUERADE iptable_nat ip_tables
nf_nat x_tables nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ath9k_htc
led_class ath9k_common ath9k_hw ath fuse mbt8xxx(O) sd8xxx(O)
mlan(PO) snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi omap_tdm
snd_pcm snd_timer omapdrm_pvr(O) hbiipc hgps_ldisc hid_multitouch
snd_page_alloc spi_omap2_mcspi_slave
[ 51.158233] CPU: 1 Tainted: P O (3.4.25 #252)
[ 51.164154] PC is at create_gem_wrapper+0x164/0x208 [omapdrm_pvr]
[ 51.170593] LR is at __get_free_pages+0x2c/0x3c
[ 51.175384] pc : [<7f027740>] lr : [<800ddb04>] psr: 800d0013
[ 51.175384] sp : e7b0bd10 ip : e7b0bc90 fp : e7b0bd54
[ 51.187500] r10: ee51b800 r9 : e23d2658 r8 : 01000000
[ 51.193023] r7 : 00001000 r6 : df82c000 r5 : df82c000 r4 : e23d2658
[ 51.199890] r3 : 00002000 r2 : 00000801 r1 : f297b000 r0 : df82c000
[ 51.206787] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment
user
[ 51.214355] Control: 10c5387d Table: e7ac406a DAC: 00000015
[ 51.220397]
[ 51.220397] LR: 0x800dda84:
[ 51.224914] da84 e5953004 e2833001 e5853004 e59f303c e5937018 e3570000
12877008 1affffcb
[ 51.233551] daa4 eaffffd5 e1a0000a e24bd028 e89daff0 01310121 00080008
8060b2d7 8070c230
[ 51.242218] dac4 8075b0c4 8060a8ab c4ec4ec5 8070bbac 8075bde0 e1a0c00d
e92dd800 e24cb004
[ 51.250854] dae4 e92d4000 e8bd4000 e3a03000 e59f2018 ebfffe3f e2503000
0a000001 eb005a7b
[ 51.259490] db04 e89da800 e1a00003 e89da800 8075ac00 e1a0c00d e92dd800
e24cb004 e92d4000
[ 51.268127] db24 e8bd4000 e3a01000 e3800902 ebffffe8 e89da800 e1a0c00d
e92dddf0 e24cb004
[ 51.276763] db44 e92d4000 e8bd4000 e3a08001 e1a04000 e5903000 e1a08118
e7e03753 e3530000
[ 51.285400] db64 1590303c e1530001 1a000003 e5903000 e3130901 13a06000
1a000003 e1a00004
[ 51.294067]
[ 51.294067] SP: 0xe7b0bc90:
[ 51.298583] bc90 e7b0bccc e7b0bca0 80108cac 800ddae4 e7b0bcf4 e7b0bcb0
7f027740 800d0013
[ 51.307189] bcb0 ffffffff e7b0bcfc e7b0bd54 e7b0bcc8 8000dfd8 800084ac
df82c000 f297b000
[ 51.315826] bcd0 00000801 00002000 e23d2658 df82c000 df82c000 00001000
01000000 e23d2658
[ 51.324462] bcf0 ee51b800 e7b0bd54 e7b0bc90 e7b0bd10 800ddb04 7f027740
800d0013 ffffffff
[ 51.333099] bd10 000000df 7f033310 00000000 7f03a740 000000dc e7b0bd64
e7b0bd54 00000000
[ 51.341735] bd30 f00e900c f00e9004 e79de040 e79de180 e23d2658 000000dc
e7b0bd94 e7b0bd58
[ 51.350372] bd50 7f027c68 7f0275e8 00000000 f00e9008 00001000 e23d2658
00000528 f00e9000
[ 51.359008] bd70 e79de040 0000000b f00e8000 f00e9000 7f029588 8075106c
e7b0bdb4 e7b0bd98
[ 51.367645]
[ 51.367645] IP: 0xe7b0bc10:
[ 51.372161] bc10 e7b0bcc4 e7b0bc20 800084e4 8001ace0 00000000 00000050
7f02a3f8 00000000
[ 51.380767] bc30 000240d0 00000014 00000040 8075ac04 00000000 00000000
8075ac00 00000001
[ 51.389404] bc50 8075a240 e7b0bcbc 000000df e4145fc0 00000006 800ddb04
88d6e630 e23d2658
[ 51.398071] bc70 f00e900c 000000d0 00000002 00004000 e7b0bc9c e7b0bc90
800ddb04 800f4500
[ 51.406707] bc90 e7b0bccc e7b0bca0 80108cac 800ddae4 e7b0bcf4 e7b0bcb0
7f027740 800d0013
[ 51.415344] bcb0 ffffffff e7b0bcfc e7b0bd54 e7b0bcc8 8000dfd8 800084ac
df82c000 f297b000
[ 51.423980] bcd0 00000801 00002000 e23d2658 df82c000 df82c000 00001000
01000000 e23d2658
[ 51.432617] bcf0 ee51b800 e7b0bd54 e7b0bc90 e7b0bd10 800ddb04 7f027740
800d0013 ffffffff
[ 51.441253]
[ 51.441253] FP: 0xe7b0bcd4:
[ 51.445770] bcd4 00002000 e23d2658 df82c000 df82c000 00001000 01000000
e23d2658 ee51b800
[ 51.454406] bcf4 e7b0bd54 e7b0bc90 e7b0bd10 800ddb04 7f027740 800d0013
ffffffff 000000df
[ 51.463043] bd14 7f033310 00000000 7f03a740 000000dc e7b0bd64 e7b0bd54
00000000 f00e900c
[ 51.471679] bd34 f00e9004 e79de040 e79de180 e23d2658 000000dc e7b0bd94
e7b0bd58 7f027c68
[ 51.480316] bd54 7f0275e8 00000000 f00e9008 00001000 e23d2658 00000528
f00e9000 e79de040
[ 51.488952] bd74 0000000b f00e8000 f00e9000 7f029588 8075106c e7b0bdb4
e7b0bd98 7f03c2e0
[ 51.497619] bd94 7f027b98 f00e900c f00e9010 e7b0be38 e7b0be38 e7b0bddc
e7b0bdb8 7f03ddf0
[ 51.506256] bdb4 7f03c2ac c01c6716 ee51b800 e7b0be38 e7a7af00 c01c670b
00000547 e7b0be0c
[ 51.514892]
[ 51.514892] R0: 0xdf82bf80:
[ 51.519409] bf80 ffd1dade ffe6ebed fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.528015] bfa0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.536651] bfc0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.545318] bfe0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.553955] c000 88d8b10c 88d8b0e8 88d8b0c4 88d8b0a0 88d8b07c 88d8b058
88d8b034 88d8b010
[ 51.562591] c020 88d8afec 88d8afc8 88d8afa4 88d8af80 88d8af5c 88d8af38
88d8af14 88d8aef0
[ 51.571228] c040 88d8aecc 88d8aea8 88d8ae84 88d8ae60 88d8ae3c 88d8ae18
88d8adf4 88d8add0
[ 51.579864] c060 88d8adac 88d8ad88 88d8ad64 88d8ad40 88d8ad1c 88d8acf8
88d8acd4 88d8acb0
[ 51.588500]
[ 51.588500] R1: 0xf297af80:
[ 51.593017] af80 ******** ******** ******** ******** ******** ********
******** ********
[ 51.601684] afa0 ******** ******** ******** ******** ******** ********
******** ********
[ 51.610290] afc0 ******** ******** ******** ******** ******** ********
******** ********
[ 51.618927] afe0 ******** ******** ******** ******** ******** ********
******** ********
[ 51.627563] b000 88d8b10c 88d8b0e8 88d8b0c4 88d8b0a0 88d8b07c 88d8b058
88d8b034 88d8b010
[ 51.636199] b020 88d8afec 88d8afc8 88d8afa4 88d8af80 88d8af5c 88d8af38
88d8af14 88d8aef0
[ 51.644836] b040 88d8aecc 88d8aea8 88d8ae84 88d8ae60 88d8ae3c 88d8ae18
88d8adf4 88d8add0
[ 51.653503] b060 88d8adac 88d8ad88 88d8ad64 88d8ad40 88d8ad1c 88d8acf8
88d8acd4 88d8acb0
[ 51.662170]
[ 51.662170] R4: 0xe23d25d8:
[ 51.666656] 25d8 00200200 e23d25dc e23d25dc e6323840 e23d2620 ee5b9f88
000008c0 00000000
[ 51.675292] 25f8 00000028 02024200 00000000 00000000 00000000 00100100
00200200 e23d2614
[ 51.683929] 2618 e23d2614 e6323780 e23d2000 000169f9 00080000 e23d25b0
00000547 00000000
[ 51.692565] 2638 00000000 68d80000 7f046ffa 00100100 00200200 00100100
00200200 00000000
[ 51.701202] 2658 00000004 f297b000 7f029dc4 00000000 00528000 82014200
00000001 00000001
[ 51.709838] 2678 e4024180 e23d2874 e627d2c4 e23d2684 e23d2684 00000000
00000003 f297e000
[ 51.718475] 2698 00000000 00000000 00001000 0000c000 00000000 00000000
00000000 00000000
[ 51.727111] 26b8 00000000 e23d26bc e23d26bc 00000000 00000003 f2980000
00000000 00000000
[ 51.735748]
[ 51.735748] R5: 0xdf82bf80:
[ 51.740264] bf80 ffd1dade ffe6ebed fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.748870] bfa0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.757507] bfc0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.766143] bfe0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.774780] c000 88d8b10c 88d8b0e8 88d8b0c4 88d8b0a0 88d8b07c 88d8b058
88d8b034 88d8b010
[ 51.783416] c020 88d8afec 88d8afc8 88d8afa4 88d8af80 88d8af5c 88d8af38
88d8af14 88d8aef0
[ 51.792053] c040 88d8aecc 88d8aea8 88d8ae84 88d8ae60 88d8ae3c 88d8ae18
88d8adf4 88d8add0
[ 51.800689] c060 88d8adac 88d8ad88 88d8ad64 88d8ad40 88d8ad1c 88d8acf8
88d8acd4 88d8acb0
[ 51.809326]
[ 51.809326] R6: 0xdf82bf80:
[ 51.813842] bf80 ffd1dade ffe6ebed fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.822448] bfa0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.831085] bfc0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.839721] bfe0 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4 fff0f3f4
fff0f3f4 fff0f3f4
[ 51.848510] c000 88d8b10c 88d8b0e8 88d8b0c4 88d8b0a0 88d8b07c 88d8b058
88d8b034 88d8b010
[ 51.857147] c020 88d8afec 88d8afc8 88d8afa4 88d8af80 88d8af5c 88d8af38
88d8af14 88d8aef0
[ 51.865753] c040 88d8aecc 88d8aea8 88d8ae84 88d8ae60 88d8ae3c 88d8ae18
88d8adf4 88d8add0
[ 51.874389] c060 88d8adac 88d8ad88 88d8ad64 88d8ad40 88d8ad1c 88d8acf8
88d8acd4 88d8acb0
[ 51.883026]
[ 51.883026] R9: 0xe23d25d8:
[ 51.887542] 25d8 00200200 e23d25dc e23d25dc e6323840 e23d2620 ee5b9f88
000008c0 00000000
[ 51.896148] 25f8 00000028 02024200 00000000 00000000 00000000 00100100
00200200 e23d2614
[ 51.904785] 2618 e23d2614 e6323780 e23d2000 000169f9 00080000 e23d25b0
00000547 00000000
[ 51.913421] 2638 00000000 68d80000 7f046ffa 00100100 00200200 00100100
00200200 00000000
[ 51.922058] 2658 00000004 f297b000 7f029dc4 00000000 00528000 82014200
00000001 00000001
[ 51.930694] 2678 e4024180 e23d2874 e627d2c4 e23d2684 e23d2684 00000000
00000003 f297e000
[ 51.939331] 2698 00000000 00000000 00001000 0000c000 00000000 00000000
00000000 00000000
[ 51.947967] 26b8 00000000 e23d26bc e23d26bc 00000000 00000003 f2980000
00000000 00000000
[ 51.956634]
[ 51.956634] R10: 0xee51b780:
[ 51.961242] b780 ef22d000 ef22d200 ef22d400 ef22d600 ef22d800 ef22da00
ef22dc00 ef22de00
[ 51.969879] b7a0 ef22e000 ef22e200 ef22e400 ef22e600 ef22e800 ef22ea00
ef22ec00 ef22ee00
[ 51.978546] b7c0 ef22f000 ef22f200 ef22f400 ef22f600 ef22f800 ef22fa00
ef22fc00 ef22fe00
[ 51.987182] b7e0 ef28c000 ef28c200 ef28c400 ef28c600 ef28c800 ef28ca00
ef28cc00 ef28ce00
[ 51.995819] b800 807516e4 807516e4 edddb800 00010004 00000000 00000000
00000001 00000000
[ 52.004455] b820 00000000 ee51b824 ee51b824 00000000 00000005 00000002
00000668 00000000
[ 52.013092] b840 00000000 00000006 00000000 00000001 00000002 00000003
00000004 00000005
[ 52.021728] b860 00000000 00000000 00000000 00000000 00000000 00000000
00000000 00000000
[ 52.030364] Process hmi-player (pid: 1351, stack limit = 0xe7b0a2f8)
[ 52.037078] Stack: (0xe7b0bd10 to 0xe7b0c000)
[ 52.041656] bd00: 000000df 7f033310
00000000 7f03a740
[ 52.050292] bd20: 000000dc e7b0bd64 e7b0bd54 00000000 f00e900c f00e9004
e79de040 e79de180
[ 52.058929] bd40: e23d2658 000000dc e7b0bd94 e7b0bd58 7f027c68 7f0275e8
00000000 f00e9008
[ 52.067565] bd60: 00001000 e23d2658 00000528 f00e9000 e79de040 0000000b
f00e8000 f00e9000
[ 52.076202] bd80: 7f029588 8075106c e7b0bdb4 e7b0bd98 7f03c2e0 7f027b98
f00e900c f00e9010
[ 52.084808] bda0: e7b0be38 e7b0be38 e7b0bddc e7b0bdb8 7f03ddf0 7f03c2ac
c01c6716 ee51b800
[ 52.093444] bdc0: e7b0be38 e7a7af00 c01c670b 00000547 e7b0be0c e7b0bde0
7f029754 7f03dcf8
[ 52.102081] bde0: e79de040 8006b000 00400140 ee51b800 e7b0be38 401c6447
0000001c e7a7af00
[ 52.110717] be00: e7b0bee4 e7b0be10 802d6850 7f029594 00000547 401c6447
00000047 0000e200
[ 52.119323] be20: 00000001 e7b0be30 8006b2a0 8007b5a8 7e805ea4 ee51b834
0000000b 0000001c
[ 52.127960] be40: 7e805ee0 00000008 7e805ee8 00000014 00000005 00000000
892158a0 80080db8
[ 52.136596] be60: e7b0be9c e7b0be70 80080db8 800153c0 e4591df9 0000000b
e45fb9eb 0000000b
[ 52.145202] be80: e45fb9eb 0000000b 89215800 892158d8 e7b0bebc e7b0bea0
80082384 80080cb4
[ 52.153839] bea0: 00000000 7fffffff 00000000 8000000b e7b0bf24 e7b0bec0
8006335c c01c670b
[ 52.162475] bec0: e7a7ae40 401c6447 7e805ea4 ef1e7608 e7b0a000 7e805ea4
e7b0bef4 e7b0bee8
[ 52.171112] bee0: 80129d68 802d6594 e7b0bf74 e7b0bef8 8012a908 80129d3c
e7b0bfac e7b0a000
[ 52.179748] bf00: 806e9840 ef000c00 80710d6c 0000001e 00000000 8921a718
e7b0bf34 800a5940
[ 52.188385] bf20: e7b0a000 8004241c e7b0bf5c e7b0bf38 800a5940 e7b0a000
00000000 8011b948
[ 52.197021] bf40: 00000001 e7a7ae40 e7b0bf74 c01c670b 00000009 401c6447
7e805ea4 e7a7ae40
[ 52.205657] bf60: e7b0a000 00000000 e7b0bfa4 e7b0bf78 8012a9f4 8012a3d0
e7b0bfb0 00000001
[ 52.214294] bf80: e7b0bfac c01c670b 7e805ea4 401c6447 00000036 8000e6e8
00000000 e7b0bfa8
[ 52.222900] bfa0: 8000e480 8012a968 c01c670b 7e805ea4 00000009 401c6447
7e805ea4 0000001c
[ 52.231536] bfc0: c01c670b 7e805ea4 401c6447 00000036 73299748 0131f11c
80000003 00000000
[ 52.240173] bfe0: 72c13718 7e805e74 72c07d93 4bffa1bc 000d0010 00000009
b23010a0 54124c10
[ 52.248809] Backtrace:
[ 52.251434] [<7f0275dc>] (create_gem_wrapper+0x0/0x208 [omapdrm_pvr])
from [<7f027c68>] (PVRMMapOSMemHandleToMMapData+0xdc/0x248 [omapdrm_pvr])
[ 52.265075] [<7f027b8c>] (PVRMMapOSMemHandleToMMapData+0x0/0x248
[omapdrm_pvr]) from [<7f03c2e0>] (PVRMMapOSMemHandleToMMapDataBW+0x40/0x50
[omapdrm_pvr])
[ 52.279693] [<7f03c2a0>] (PVRMMapOSMemHandleToMMapDataBW+0x0/0x50
[omapdrm_pvr]) from [<7f03ddf0>] (BridgedDispatchKM+0x104/0x15c
[omapdrm_pvr])
[ 52.293334] r4:e7b0be38
[ 52.296051] [<7f03dcec>] (BridgedDispatchKM+0x0/0x15c [omapdrm_pvr])
from [<7f029754>] (PVRSRV_BridgeDispatchKM+0x1cc/0x380 [omapdrm_pvr])
[ 52.309173] r8:00000547 r7:c01c670b r6:e7a7af00 r5:e7b0be38 r4:ee51b800
[ 52.316070] r3:c01c6716
[ 52.318878] [<7f029588>] (PVRSRV_BridgeDispatchKM+0x0/0x380
[omapdrm_pvr]) from [<802d6850>] (drm_ioctl+0x2c8/0x3dc)
[ 52.329956] r8:e7a7af00 r7:0000001c r6:401c6447 r5:e7b0be38 r4:ee51b800
[ 52.337036] [<802d6588>] (drm_ioctl+0x0/0x3dc) from [<80129d68>]
(vfs_ioctl+0x38/0x4c)
[ 52.345397] [<80129d30>] (vfs_ioctl+0x0/0x4c) from [<8012a908>]
(do_vfs_ioctl+0x544/0x598)
[ 52.354125] [<8012a3c4>] (do_vfs_ioctl+0x0/0x598) from [<8012a9f4>]
(sys_ioctl+0x98/0xfc)
[ 52.362762] [<8012a95c>] (sys_ioctl+0x0/0xfc) from [<8000e480>]
(ret_fast_syscall+0x0/0x30)
[ 52.371582] r8:8000e6e8 r7:00000036 r6:401c6447 r5:7e805ea4 r4:c01c670b
[ 52.378662] Code: e3a02000 ea000004 e5941004 e2822001 (e7911003)
[ 52.385131] [sched_delayed] sched: RT throttling activated
[ 52.391510] ---[ end trace 85cbb443b20a087f ]---
[ 52.885620] @@@@ gps_init, Receiver reset failed
Regards & Thanks,
Vikas
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