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Date: Thu, 26 Jan 2012 16:26:08 -0600 From: Fan Zhang <fzhang@....samsung.com> To: "linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Kernel Oops report (Android gingerbread) Platform: Android gingerbread <1>[ 626.353872] Unable to handle kernel NULL pointer dereference at virtual ad dress 00000000 <1>[ 626.353907] pgd = c0004000 <1>[ 626.353923] [00000000] *pgd=00000000 <0>[ 626.353956] Internal error: Oops: 17 [#1] PREEMPT SMP <0>[ 626.353977] last sysfs file: /sys/devices/system/cpu/cpu0/cpufreq/stats/ti me_in_state <4>[ 626.354003] Modules linked in: j4fs(P) Si4709_driver bthid vibrator <4>[ 626.354059] CPU: 0 Tainted: P W (2.6.35.7 #500) <4>[ 626.354117] PC is at page_address+0x14/0xf0 <4>[ 626.354150] LR is at blk_rq_bio_prep+0x74/0xb0 <4>[ 626.354175] pc : [<c040e268>] lr : [<c04feb60>] psr: 20000013 <4>[ 626.354188] sp : ea3fdd98 ip : ea3fddc0 fp : ea3fddbc <4>[ 626.354211] r10: c0b12680 r9 : 0b300010 r8 : 00000000 <4>[ 626.354233] r7 : c0b12f40 r6 : 0000000c r5 : f15e34e0 r4 : f0356300 <4>[ 626.354256] r3 : 00000000 r2 : f0356348 r1 : f0356300 r0 : 00000000 <4>[ 626.354283] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment k ernel <4>[ 626.354309] Control: 10c53c7d Table: 70d5c04a DAC: 00000017 <4>[ 626.354330] <4>[ 626.354336] PC: 0xc040e1e8: <4>[ 626.354350] e1e8 e5843008 e5836004 e5826000 e584200c e1a01000 e59f0044 eb 102b89 e89dadf0 <4>[ 626.354415] e208 e2434008 e1a06004 e5b63008 f5d3f000 e1560005 1affffe1 e1 a00008 eafffff5 <4>[ 626.354480] e228 e59f0014 e3001173 ebfd089f c0b116c0 9e370001 c0b66e20 c0 b64e00 c092ddbf <4>[ 626.354545] e248 c0b67e20 00100100 00200200 e1a0c00d e92ddbf0 e24cb004 e9 2d4000 e8bd4000 <4>[ 626.354610] e268 e5902000 e59f10c0 e1a04000 e7e13d52 e3a00e32 e0231390 e5 93130c e0613003 <4>[ 626.354675] e288 e1530000 1a00001c e59f80a0 e59f70a0 e0080498 e1a08ca8 e0 875288 e2856008 <4>[ 626.354739] e2a8 e1a00006 eb102c07 e7973288 e1530005 12433008 e1a01000 1a 000005 ea000009 <4>[ 626.354804] e2c8 e5932000 e1520004 05934004 0a000006 e2403008 e1a02003 e5 b20008 f5d0f000 <4>[ 626.354871] <4>[ 626.354877] LR: 0xc04feae0: <4>[ 626.354890] eae0 e3540000 1affffee e89dadf0 e1a0c00d e92dd8f0 e24cb004 e9 2d4000 e8bd4000 <4>[ 626.354954] eb00 e5923014 e1a04002 e3520000 e5912020 e2033001 e1a05001 e1 823003 e5813020 <4>[ 626.355019] eb20 0a000014 e5943038 e3530000 0a000011 e1a01004 ebfd59dd e1 c507b0 e1d431b8 <4>[ 626.355084] eb40 e3530000 0a00000a e1d431ba e3a0600c e5942038 e0030396 e7 920003 ebfc3dbc <4>[ 626.355148] eb60 e5943038 e1d421ba e0263296 e5963008 e0803003 e585307c e5 943020 e5854044 <4>[ 626.355213] eb80 e5854040 e5853030 e594300c e3530000 1593306c 15853068 e8 9da8f0 e1a0c00d <4>[ 626.355277] eba0 e92dd830 e24cb004 e92d4000 e8bd4000 e1a0c001 e5911030 e3 a02001 e5802024 <4>[ 626.355341] ebc0 e1a03000 e5902020 e580102c e59c1014 e3110010 0201100e 13 82200e 01822001 <4>[ 626.355408] <4>[ 626.355414] SP: 0xea3fdd18: <4>[ 626.355428] dd18 01080001 eff9f2c4 00000000 f15e34e0 00000001 f16a1188 ff ffffff ea3fdd84 <4>[ 626.355493] dd38 0000000c c0b12f40 ea3fddbc ea3fdd50 c034bcec c034b4e0 00 000000 f0356300 <4>[ 626.355557] dd58 f0356348 00000000 f0356300 f15e34e0 0000000c c0b12f40 00 000000 0b300010 <4>[ 626.355621] dd78 c0b12680 ea3fddbc ea3fddc0 ea3fdd98 c04feb60 c040e268 20 000013 ffffffff <4>[ 626.355685] dd98 f0356300 f15e34e0 0000000c c0b12f40 00000000 0b300010 ea 3fdddc ea3fddc0 <4>[ 626.355750] ddb8 c04feb60 c040e260 f0356e80 00000000 f16a1188 c0b12f40 ea 3fddf4 ea3fdde0 <4>[ 626.355814] ddd8 c04fec70 c04feaf8 f16a1188 00000001 ea3fde34 ea3fddf8 c0 501e0c c04feba8 <4>[ 626.355878] ddf8 ea3fde54 f0356300 c0382f30 f15e34e0 c0a7b9c8 f0356300 ea 3fc000 f16a1188 <4>[ 626.355943] <4>[ 626.355949] IP: 0xea3fdd40: <4>[ 626.355962] dd40 ea3fddbc ea3fdd50 c034bcec c034b4e0 00000000 f0356300 f0 356348 00000000 <4>[ 626.356027] dd60 f0356300 f15e34e0 0000000c c0b12f40 00000000 0b300010 c0 b12680 ea3fddbc <4>[ 626.356091] dd80 ea3fddc0 ea3fdd98 c04feb60 c040e268 20000013 ffffffff f0 356300 f15e34e0 <4>[ 626.356155] dda0 0000000c c0b12f40 00000000 0b300010 ea3fdddc ea3fddc0 c0 4feb60 c040e260 <4>[ 626.356219] ddc0 f0356e80 00000000 f16a1188 c0b12f40 ea3fddf4 ea3fdde0 c0 4fec70 c04feaf8 <4>[ 626.356284] dde0 f16a1188 00000001 ea3fde34 ea3fddf8 c0501e0c c04feba8 ea 3fde54 f0356300 <4>[ 626.356348] de00 c0382f30 f15e34e0 c0a7b9c8 f0356300 ea3fc000 f16a1188 c0 b12f40 00000000 <4>[ 626.356412] de20 0b300010 c0b12680 ea3fdef4 ea3fde38 c04ffca8 c0501a10 ea 3fc000 c0b68730 <4>[ 626.356478] <4>[ 626.356483] FP: 0xea3fdd3c: <4>[ 626.356497] dd3c c0b12f40 ea3fddbc ea3fdd50 c034bcec c034b4e0 00000000 f0 356300 f0356348 <4>[ 626.356561] dd5c 00000000 f0356300 f15e34e0 0000000c c0b12f40 00000000 0b 300010 c0b12680 <4>[ 626.356625] dd7c ea3fddbc ea3fddc0 ea3fdd98 c04feb60 c040e268 20000013 ff ffffff f0356300 <4>[ 626.356690] dd9c f15e34e0 0000000c c0b12f40 00000000 0b300010 ea3fdddc ea 3fddc0 c04feb60 <4>[ 626.356754] ddbc c040e260 f0356e80 00000000 f16a1188 c0b12f40 ea3fddf4 ea 3fdde0 c04fec70 <4>[ 626.356818] dddc c04feaf8 f16a1188 00000001 ea3fde34 ea3fddf8 c0501e0c c0 4feba8 ea3fde54 <4>[ 626.356882] ddfc f0356300 c0382f30 f15e34e0 c0a7b9c8 f0356300 ea3fc000 f1 6a1188 c0b12f40 <4>[ 626.356947] de1c 00000000 0b300010 c0b12680 ea3fdef4 ea3fde38 c04ffca8 c0 501a10 ea3fc000 <4>[ 626.357013] <4>[ 626.357019] R1: 0xf0356280: <4>[ 626.357032] 6280 f0356980 00000000 00000000 f18f02a0 30000009 00000000 00 000020 00000020 <4>[ 626.357096] 62a0 00000000 00001000 00001000 00000040 ffffffff 00000000 f1 593300 c0459990 <4>[ 626.357161] 62c0 00000000 c04556ac c1161760 00001000 00000000 c08286a0 f0 356280 00000000 <4>[ 626.357225] 62e0 f1c01040 f1c03280 f1802098 0000001b 00001000 00000000 ff ffffff ffffffff <4>[ 626.357289] 6300 f0356e80 00000000 00000000 f18222a0 f0000009 00000001 00 000001 00000001 <4>[ 626.357353] 6320 00000000 00001000 00001000 00000004 ffffffff 00000000 f0 356348 c0675ac4 <4>[ 626.357417] 6340 ead41f00 c0676978 00000000 00001000 00000000 c12551e0 00 001000 00000000 <4>[ 626.357481] 6360 c1255240 00001000 00000000 c1255220 00001000 00000000 ff ffffff ffffffff <4>[ 626.357547] <4>[ 626.357553] R2: 0xf03562c8: <4>[ 626.357566] 62c8 c1161760 00001000 00000000 c08286a0 f0356280 00000000 f1 c01040 f1c03280 <4>[ 626.357631] 62e8 f1802098 0000001b 00001000 00000000 ffffffff ffffffff f0 356e80 00000000 <4>[ 626.357695] 6308 00000000 f18222a0 f0000009 00000001 00000001 00000001 00 000000 00001000 <4>[ 626.357758] 6328 00001000 00000004 ffffffff 00000000 f0356348 c0675ac4 ea d41f00 c0676978 <4>[ 626.357822] 6348 00000000 00001000 00000000 c12551e0 00001000 00000000 c1 255240 00001000 <4>[ 626.357886] 6368 00000000 c1255220 00001000 00000000 ffffffff ffffffff f1 e95481 f0596500 <4>[ 626.357950] 6388 f1e95780 00000000 bf001908 f0596510 00000100 f03563d8 7f ffffff 00000000 <4>[ 626.358014] 63a8 00000013 00000000 00000000 00000000 0808981e 0000003c 00 000000 00000000 <4>[ 626.358078] <4>[ 626.358084] R4: 0xf0356280: <4>[ 626.358097] 6280 f0356980 00000000 00000000 f18f02a0 30000009 00000000 00 000020 00000020 <4>[ 626.358161] 62a0 00000000 00001000 00001000 00000040 ffffffff 00000000 f1 593300 c0459990 <4>[ 626.358225] 62c0 00000000 c04556ac c1161760 00001000 00000000 c08286a0 f0 356280 00000000 <4>[ 626.358288] 62e0 f1c01040 f1c03280 f1802098 0000001b 00001000 00000000 ff ffffff ffffffff <4>[ 626.358352] 6300 f0356e80 00000000 00000000 f18222a0 f0000009 00000001 00 000001 00000001 <4>[ 626.358416] 6320 00000000 00001000 00001000 00000004 ffffffff 00000000 f0 356348 c0675ac4 <4>[ 626.358480] 6340 ead41f00 c0676978 00000000 00001000 00000000 c12551e0 00 001000 00000000 <4>[ 626.358544] 6360 c1255240 00001000 00000000 c1255220 00001000 00000000 ff ffffff ffffffff <4>[ 626.358609] <4>[ 626.358615] R5: 0xf15e3460: <4>[ 626.358628] 3460 f15e3461 f15e3870 00000000 00000000 00000000 00000000 f1 ebe800 0000feb4 <4>[ 626.358692] 3480 00000002 00000000 00000000 de9df000 ffffffff 00000000 00 000000 00000000 <4>[ 626.358756] 34a0 00000000 00000000 f15e3498 00000010 00000000 00000000 00 002000 00000000 <4>[ 626.358819] 34c0 00000000 f15e34c4 f15e34c4 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.358883] 34e0 f15e34e0 f15e34e0 00000000 00000000 00000000 00000000 00 000000 f16a1188 <4>[ 626.358946] 3500 01082001 00000001 00000000 ffffffff 00000000 00000000 f0 356e80 00000000 <4>[ 626.359010] 3520 00000000 00000000 00000000 00000000 f15e3530 00000000 00 000000 eff9f2c0 <4>[ 626.359073] 3540 eff8c8e8 f1705428 00000000 0000fef1 00000001 00000001 00 000000 00000000 <4>[ 626.359138] <4>[ 626.359144] R7: 0xc0b12ec0: <4>[ 626.359157] 2ec0 c09957b4 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359220] 2ee0 c09957cc 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359283] 2f00 c09957dc 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359346] 2f20 c09957f4 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359408] 2f40 c0995908 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359471] 2f60 c09958f4 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359533] 2f80 c0995834 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359596] 2fa0 c0995924 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359660] <4>[ 626.359666] R10: 0xc0b12600: <4>[ 626.359679] 2600 c0995234 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359742] 2620 c0995254 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359805] 2640 c099526c 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359868] 2660 c0995244 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359930] 2680 c09952a8 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.359993] 26a0 c0995294 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.360056] 26c0 c0995280 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <4>[ 626.360118] 26e0 c09952bc 00000000 00000000 00000000 00000000 00000000 00 000000 00000000 <0>[ 626.360187] Process kcryptd_io (pid: 3469, stack limit = 0xea3fc2f0) <0>[ 626.360211] Stack: (0xea3fdd98 to 0xea3fe000) <0>[ 626.360233] dd80: f0 356300 f15e34e0 <0>[ 626.360267] dda0: 0000000c c0b12f40 00000000 0b300010 ea3fdddc ea3fddc0 c0 4feb60 c040e260 <0>[ 626.360301] ddc0: f0356e80 00000000 f16a1188 c0b12f40 ea3fddf4 ea3fdde0 c0 4fec70 c04feaf8 <0>[ 626.360334] dde0: f16a1188 00000001 ea3fde34 ea3fddf8 c0501e0c c04feba8 ea 3fde54 f0356300 <0>[ 626.360368] de00: c0382f30 f15e34e0 c0a7b9c8 f0356300 ea3fc000 f16a1188 c0 b12f40 00000000 <0>[ 626.360402] de20: 0b300010 c0b12680 ea3fdef4 ea3fde38 c04ffca8 c0501a10 ea 3fc000 c0b68730 <0>[ 626.360436] de40: ea3fdeec ea3fde50 c03f5bfc c051f674 c0383218 c0382d2c 00 000000 00000000 <0>[ 626.360469] de60: f16a1188 c03af294 f0356e80 00000000 fffffffe 00000000 ea 3fdeac ea3fde88 <0>[ 626.360502] de80: c03af294 c035f228 ea3fdeac ea3fde98 c035f228 c035f180 00 000000 0076f2d4 <0>[ 626.360536] dea0: ea3fdebc ea3fdeb0 c03b0300 c035f218 ea3fded4 ea3fdec0 c0 37cffc c03bea00 <0>[ 626.360569] dec0: 00000000 00000000 ea3fdeec ead41f00 ea3fc000 ead41f08 f1 6b8000 ead41f0c <0>[ 626.360603] dee0: c06764c4 c0b12680 ea3fdf54 ea3fdef8 c0676950 c04ff78c 00 000001 ea3fc000 <0>[ 626.360637] df00: ea3fdf24 ea3fdf10 ea3fdf2c ea3fdf18 c037cffc c03bea00 00 000001 ea3fc000 <0>[ 626.360671] df20: ea3fdf44 ea3fdf30 c037e1c0 fafe5320 ea3fc000 ead41f08 f1 6b8000 ead41f0c <0>[ 626.360704] df40: c06764c4 c0b12680 ea3fdfac ea3fdf58 c03a49ec c06764d0 60 000013 c03a91a8 <0>[ 626.360738] df60: fafe533c fafe5334 c0347964 00000000 f16b8000 c03a96c0 ea 3fdf78 ea3fdf78 <0>[ 626.360771] df80: c03783b8 ead39cf4 ea3fdfb8 c03a47ec fafe5320 00000000 00 000000 00000000 <0>[ 626.360804] dfa0: ea3fdff4 ea3fdfb0 c03a91c0 c03a47f8 00000000 00000000 00 000000 00000000 <0>[ 626.360838] dfc0: ead39cf4 dead4ead ffffffff ffffffff ea3fdfd0 ea3fdfd0 ea d39cf4 c03a9134 <0>[ 626.360871] dfe0: c034d4ec 00000013 00000000 ea3fdff8 c034d4ec c03a9140 3f 3b3f3 Thanks Fan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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