Jens Thiele <ka...@karme.de> writes: > yes, using olimex olinuxino a20 micro > details will follow (if time permits)
no complete lock-up this time: [10615.721305] ------------[ cut here ]------------ [10615.734257] WARNING: at lib/list_debug.c:58 __list_del_entry+0x88/0xd0() [10615.748967] list_del corruption. next->prev should be ee2817d0, but was ee222680 [10615.759565] Modules linked in: tcp_diag inet_diag bnep rfcomm nbd sun4i_keyboard sun4i_ts rt2800usb rt2800lib rt2x00usb rt2x00lib mac80211 btusb bluetooth [10615.793484] [<c0015054>] (unwind_backtrace+0x0/0x138) from [<c00360bc>] (warn_slowpath_common+0x4c/0x64) [10615.812212] [<c00360bc>] (warn_slowpath_common+0x4c/0x64) from [<c0036168>] (warn_slowpath_fmt+0x30/0x40) [10615.831427] [<c0036168>] (warn_slowpath_fmt+0x30/0x40) from [<c02c0544>] (__list_del_entry+0x88/0xd0) [10615.847837] [<c02c0544>] (__list_del_entry+0x88/0xd0) from [<c02c0598>] (list_del+0xc/0x24) [10615.863406] [<c02c0598>] (list_del+0xc/0x24) from [<c00cb1cc>] (unlink_anon_vmas+0x70/0x164) [10615.879813] [<c00cb1cc>] (unlink_anon_vmas+0x70/0x164) from [<c00c136c>] (free_pgtables+0x78/0xc8) [10615.895988] [<c00c136c>] (free_pgtables+0x78/0xc8) from [<c00c8498>] (exit_mmap+0x118/0x1d8) [10615.910933] [<c00c8498>] (exit_mmap+0x118/0x1d8) from [<c0033f80>] (mmput+0x4c/0xf4) [10615.925630] [<c0033f80>] (mmput+0x4c/0xf4) from [<c00ebe68>] (flush_old_exec+0x318/0x5c8) [10615.942067] [<c00ebe68>] (flush_old_exec+0x318/0x5c8) from [<c0128130>] (load_elf_binary+0x2cc/0x124c) [10615.959977] [<c0128130>] (load_elf_binary+0x2cc/0x124c) from [<c00eb0a4>] (search_binary_handler+0xcc/0x2ac) [10615.977814] [<c00eb0a4>] (search_binary_handler+0xcc/0x2ac) from [<c00ec8c4>] (do_execve+0x2c0/0x360) [10615.994241] [<c00ec8c4>] (do_execve+0x2c0/0x360) from [<c00122e8>] (sys_execve+0x34/0x54) [10616.010750] [<c00122e8>] (sys_execve+0x34/0x54) from [<c000ec40>] (ret_fast_syscall+0x0/0x30) [10616.024002] ---[ end trace 0637c111a7e74fe8 ]--- [10616.035777] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [10616.047324] pgd = ee26c000 [10616.053747] [00000000] *pgd=00000000 [10616.061830] Internal error: Oops: 5 [#1] PREEMPT SMP ARM [10616.068987] Modules linked in: tcp_diag inet_diag bnep rfcomm nbd sun4i_keyboard sun4i_ts rt2800usb rt2800lib rt2x00usb rt2x00lib mac80211 btusb bluetooth [10616.099537] CPU: 1 Tainted: G W (3.4.75-01488-g43da4b4 #1) [10616.109575] PC is at unlink_anon_vmas+0x2c/0x164 [10616.117171] LR is at get_parent_ip+0x10/0x2c [10616.130325] pc : [<c00cb188>] lr : [<c005bfe8>] psr: 200f0013 [10616.130339] sp : ef059da8 ip : ef059d20 fp : 00000000 [10616.145743] r10: ed84c318 r9 : ee237ba0 r8 : ed84c350 [10616.156196] r7 : ee237ba0 r6 : ee222648 r5 : ee281bd0 r4 : ee281bd8 [10616.167947] r3 : ee222650 r2 : 80aa0064 r1 : d05c5020 r0 : 00000000 [10616.180311] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [10616.191890] Control: 10c5387d Table: 6e26c06a DAC: 00000015 [10616.199301] [10616.199308] PC: 0xc00cb108: [10616.204040] b108 e5960000 e2800004 eb1263f2 e3550000 0a00000b e285301c f57ff05f e1932f9f [10616.219321] b128 e2422001 e1831f92 e3310000 1afffffa f57ff05f e3520000 1a000001 e1a00005 [10616.234605] b148 ebffff88 e1a00007 ebfffb1a eaffffb9 c0913480 e92d4ff8 e1a08000 e5b84038 [10616.249908] b168 e1a0a000 e1540008 e2445008 e5946000 e2466008 08bd8ff8 e3a07000 e595b004 [10616.265190] b188 e59b9000 e1570009 0a000004 e3570000 1a000037 e2890004 e1a07009 eb12643e [10616.280463] b1a8 e2850010 eb07d4f6 e59b2020 e28b3020 e1a00004 e1520003 e1a04006 0a000002 [10616.295733] b1c8 eb07d4ef e1a00005 ebfffafa e5b43008 e1a05006 e1540008 e2436008 1affffe6 [10616.311003] b1e8 e3570000 0a000001 e2870004 eb1263b9 e59a6038 e1560008 e5965000 e1a04006 [10616.327487] [10616.327493] LR: 0xc005bf68: [10616.332224] bf68 e12fff33 e1a00004 eb142801 eb01175e e7972105 e1a03006 e0833002 e59314a4 [10616.347494] bf88 e59324a8 e1510002 0a000005 e3a03000 e5c434d8 e1a00004 e1a01005 e8bd49f8 [10616.362764] bfa8 ea00226d e5932008 e3520000 1afffff6 e5933574 e2733001 33a03000 eafffff3 [10616.378034] bfc8 c0810658 c07fd6c0 c08000c0 c08f8700 e92d4818 e28db00c e1a04000 eb007ee3 [10616.393304] bfe8 e3500000 0a000002 e3a00000 e1a04000 eb007ede e1a00004 e8bd8818 e59f30bc [10616.408573] c008 e92d4830 e1a05000 e5933000 e28db00c e3530000 e1a0300d e3c34d7f e3c4403f [10616.423843] c028 1a000004 e5943004 e1530000 ba00000b e35000fe 9a000014 e5943004 e1550003 [10616.439113] c048 0a000003 e5943004 e0655003 e5845004 e8bd8830 e3a00000 ebffffdc eafffff8 [10616.455598] [10616.455604] SP: 0xef059d28: [10616.460334] 9d28 80aa0064 ed84c318 ee237900 c055ea84 c000ec40 80aa0064 00000000 c00360c0 [10616.475604] 9d48 c00cb188 200f0013 ffffffff ef059d94 ed84c350 c000e7d8 00000000 d05c5020 [10616.490873] 9d68 80aa0064 ee222650 ee281bd8 ee281bd0 ee222648 ee237ba0 ed84c350 ee237ba0 [10616.506142] 9d88 ed84c318 00000000 ef059d20 ef059da8 c005bfe8 c00cb188 200f0013 ffffffff [10616.521410] 9da8 b6e7a000 ed84c318 ed84cdc0 b5d00000 00001000 ef059e08 ee3ab880 00000000 [10616.536682] 9dc8 ed8de374 c00c136c b5d00000 edad77e8 ee3ab880 edad77e8 ee3ab880 00000000 [10616.551952] 9de8 ef059e28 ef07e600 400f0013 c00c8498 00000020 00000000 8cb1c726 00000daa [10616.567222] 9e08 ee3ab880 00000001 00000000 0e06bad6 d94a0a51 000001fd 00000400 eda88000 [10616.583706] [10616.583712] IP: 0xef059ca0: [10616.588442] 9ca0 c0019388 c0815444 00000000 ef059d60 ee237ba0 ed84c318 00000000 c00083b0 [10616.603712] 9cc0 00000001 3b9aca00 10624dd3 600f0013 ef059fa4 008ddf80 00000004 315b9888 [10616.618981] 9ce0 36313630 3432302e 5d323030 c0000020 00000000 ef059d04 00000000 c0012540 [10616.634250] 9d00 00000001 ef058000 ef059d1c c005c064 80aa0065 ee281150 d05c5020 c0560a0c [10616.649519] 9d20 00000000 ee2817c8 80aa0064 ed84c318 ee237900 c055ea84 c000ec40 80aa0064 [10616.664789] 9d40 00000000 c00360c0 c00cb188 200f0013 ffffffff ef059d94 ed84c350 c000e7d8 [10616.680058] 9d60 00000000 d05c5020 80aa0064 ee222650 ee281bd8 ee281bd0 ee222648 ee237ba0 [10616.695327] 9d80 ed84c350 ee237ba0 ed84c318 00000000 ef059d20 ef059da8 c005bfe8 c00cb188 [10616.711811] [10616.711818] R1: 0xd05c4fa0: [10616.716548] 4fa0 40000000 00000000 00000000 ffffffff 00000000 00100100 00200200 00000000 [10616.731816] 4fc0 40000000 00000000 00000000 ffffffff 00000000 00100100 00200200 00000000 [10616.747084] 4fe0 40000000 00000000 00000000 ffffffff 00000000 00100100 00200200 00000000 [10616.762352] 5000 40000000 00000000 00000000 ffffffff 00000001 00100100 00200200 00000000 [10616.777621] 5020 40000080 00000000 ee2817c8 80aa0064 00000001 d05b0600 00130013 ef003180 [10616.792890] 5040 40000080 00000000 00000000 00110011 00000001 00100100 00200200 ef0cb880 [10616.808158] 5060 40000080 00000000 ee283e40 8055004f 00000001 d05c53a0 00080008 ef003100 [10616.823427] 5080 40000000 00000000 00000000 ffffffff 00000001 00100100 00200200 00000000 [10616.839910] [10616.839916] R3: 0xee2225d0: [10616.844646] 25d0 ee078948 ee9b9c00 ee078980 ee222590 ee222568 ee9b9c20 ee078840 ee9b9bd0 [10616.859917] 25f0 ee078878 ee222608 ee9b9bf0 ee9b9bf0 ee078840 ee8f9c90 ee2225f0 ee2225c0 [10616.875186] 2610 ee8f9cb0 ee8f9cb0 ee078738 ee2e51e0 ee222668 ee222638 ee2e5200 ee2e5200 [10616.890456] 2630 ee078738 ee9a2660 ee222620 ee078770 ee9a2680 ee9a2680 ee0786e0 ee9a2630 [10616.905725] 2650 ee222698 ee078718 ee9a2650 ee9a2650 ee078738 ee237ba0 ee078770 ee222620 [10616.920994] 2670 ee222310 ee237bc0 ee0786e0 ee9b9c60 ee078718 ee222698 ee9b9c80 ee222700 [10616.936264] 2690 ee0786e0 ee2e51b0 ee222680 ee222650 ee2e51d0 ee2e51d0 ee078688 ee2e5180 [10616.951535] 26b0 ee2226f8 ee2226c8 ee2e51a0 ee2e51a0 ee078688 ee9a2600 ee2226b0 ee0786c0 [10616.968021] [10616.968028] R4: 0xee281b58: [10616.972758] 1b58 eda97c08 ee2379f0 eda97c40 ee281e18 ef072928 ee01b2b0 ed84c840 ee237cc0 [10616.988028] 1b78 ed84c878 ee281f80 ee237ce0 ee222268 ed8d37e8 edaf0390 ed8d3820 ed8d3820 [10617.003298] 1b98 edaf03b0 ee281958 ed84c160 ee9a2ed0 ee2815d8 ee2813c8 ee9a2ef0 ee222040 [10617.018568] 1bb8 ed84cbb0 ee094720 ee078754 ee0786a4 edaa1290 eeae4de8 00000000 00000000 [10617.033836] 1bd8 ee222650 ee222680 ee237bc0 ee222310 ee281648 ee9b9c00 00100100 00200200 [10617.049106] 1bf8 00100100 00200200 ed8d3630 edaf0570 ed8d3668 ed8d3668 edaf0590 ee281ec8 [10617.064374] 1c18 ed84c420 ee094c90 ee281410 ed84c458 ee094cb0 ee094cb0 ed84c528 ee9a2f90 [10617.079643] 1c38 ee281c98 ee281f68 ee9a2fb0 ee222160 eebcbc60 ee1c2690 ee281d28 eebcbc98 [10617.096127] [10617.096133] R5: 0xee281b50: [10617.100863] 1b50 ee9a2f80 ee222118 eda97c08 ee2379f0 eda97c40 ee281e18 ef072928 ee01b2b0 [10617.116133] 1b70 ed84c840 ee237cc0 ed84c878 ee281f80 ee237ce0 ee222268 ed8d37e8 edaf0390 [10617.131403] 1b90 ed8d3820 ed8d3820 edaf03b0 ee281958 ed84c160 ee9a2ed0 ee2815d8 ee2813c8 [10617.146672] 1bb0 ee9a2ef0 ee222040 ed84cbb0 ee094720 ee078754 ee0786a4 edaa1290 eeae4de8 [10617.161942] 1bd0 00000000 00000000 ee222650 ee222680 ee237bc0 ee222310 ee281648 ee9b9c00 [10617.177212] 1bf0 00100100 00200200 00100100 00200200 ed8d3630 edaf0570 ed8d3668 ed8d3668 [10617.192481] 1c10 edaf0590 ee281ec8 ed84c420 ee094c90 ee281410 ed84c458 ee094cb0 ee094cb0 [10617.207751] 1c30 ed84c528 ee9a2f90 ee281c98 ee281f68 ee9a2fb0 ee222160 eebcbc60 ee1c2690 [10617.224235] [10617.224241] R6: 0xee2225c8: [10617.228971] 25c8 ee9a26b0 ee9a26b0 ee078948 ee9b9c00 ee078980 ee222590 ee222568 ee9b9c20 [10617.244242] 25e8 ee078840 ee9b9bd0 ee078878 ee222608 ee9b9bf0 ee9b9bf0 ee078840 ee8f9c90 [10617.259513] 2608 ee2225f0 ee2225c0 ee8f9cb0 ee8f9cb0 ee078738 ee2e51e0 ee222668 ee222638 [10617.274783] 2628 ee2e5200 ee2e5200 ee078738 ee9a2660 ee222620 ee078770 ee9a2680 ee9a2680 [10617.290052] 2648 ee0786e0 ee9a2630 ee222698 ee078718 ee9a2650 ee9a2650 ee078738 ee237ba0 [10617.305321] 2668 ee078770 ee222620 ee222310 ee237bc0 ee0786e0 ee9b9c60 ee078718 ee222698 [10617.320591] 2688 ee9b9c80 ee222700 ee0786e0 ee2e51b0 ee222680 ee222650 ee2e51d0 ee2e51d0 [10617.335861] 26a8 ee078688 ee2e5180 ee2226f8 ee2226c8 ee2e51a0 ee2e51a0 ee078688 ee9a2600 [10617.352338] [10617.352344] R7: 0xee237b20: [10617.357074] 7b20 ee237b20 ee237b20 00000000 00000001 ee3b5448 ee3b5220 ee237f30 00052db0 [10617.372344] 7b40 ee237ab0 00000001 00000000 00000000 ee237b50 ee237b50 00000000 00000001 [10617.387612] 7b60 ee8ea010 ee8ea010 ee237810 00000000 ee2375d0 00000001 00000000 00000000 [10617.402880] 7b80 ee237b80 ee237b80 00000000 00000001 ee8ea460 ee8ea460 ee2379f0 00000000 [10617.418148] 7ba0 ee237ba0 00000000 00000000 00000000 ee237bb0 ee237bb0 ed8ddf80 00000006 [10617.433416] 7bc0 ee222670 ee281be0 ee237f60 00000000 ee9b9cc0 00000001 00000000 00000000 [10617.448684] 7be0 ee237be0 ee237be0 00000000 00000001 ee2223e8 ee2223e8 ee237990 00000000 [10617.463954] 7c00 ee237c00 00000001 00000000 00000000 ee237c10 ee237c10 00000000 00000007 [10617.480439] [10617.480446] R8: 0xed84c2d0: [10617.485175] c2d0 ed84c3c8 0000069f 00200070 ed84c3e4 00000000 00000000 00000000 00000000 [10617.500446] c2f0 00000000 00000000 ed84c2f8 ed84c2f8 00000000 00000000 000a8f63 00000000 [10617.515714] c310 00000000 00000000 ee3ab880 b6c7a000 b6d3d000 ed84cdc0 ed84c9a0 0000079f [10617.530983] c330 00100073 ed84c9bd 00000000 00000000 00000000 00000000 00000000 00000000 [10617.546249] c350 ee281458 ee281bd8 ee094ab0 00000000 000b6c7a 00000000 00000000 00000000 [10617.561517] c370 ee3ab880 b6c29000 b6c5c000 ed84c630 ed84c108 0000059f 08000075 ed97e7ad [10617.576791] c390 ed84c90c ed84c494 ed84c398 ed84c398 00000000 00000000 ed84c3a8 ed84c3a8 [10617.592060] c3b0 00000000 c0577a00 00000000 eeb996c0 00000000 00000000 ee96d880 a8f00000 [10617.608542] [10617.608548] R9: 0xee237b20: [10617.613278] 7b20 ee237b20 ee237b20 00000000 00000001 ee3b5448 ee3b5220 ee237f30 00052db0 [10617.628547] 7b40 ee237ab0 00000001 00000000 00000000 ee237b50 ee237b50 00000000 00000001 [10617.643814] 7b60 ee8ea010 ee8ea010 ee237810 00000000 ee2375d0 00000001 00000000 00000000 [10617.659082] 7b80 ee237b80 ee237b80 00000000 00000001 ee8ea460 ee8ea460 ee2379f0 00000000 [10617.674351] 7ba0 ee237ba0 00000000 00000000 00000000 ee237bb0 ee237bb0 ed8ddf80 00000006 [10617.689619] 7bc0 ee222670 ee281be0 ee237f60 00000000 ee9b9cc0 00000001 00000000 00000000 [10617.704886] 7be0 ee237be0 ee237be0 00000000 00000001 ee2223e8 ee2223e8 ee237990 00000000 [10617.720154] 7c00 ee237c00 00000001 00000000 00000000 ee237c10 ee237c10 00000000 00000007 [10617.736724] [10617.736730] R10: 0xed84c298: [10617.741549] c298 00000000 00000000 ed84c2a0 ed84c2a0 00000000 c0577a00 00000000 eea56000 [10617.756818] c2b8 00000000 00000000 ee96d880 a8f63000 a9000000 ed84cc08 ed84c3c8 0000069f [10617.772088] c2d8 00200070 ed84c3e4 00000000 00000000 00000000 00000000 00000000 00000000 [10617.787354] c2f8 ed84c2f8 ed84c2f8 00000000 00000000 000a8f63 00000000 00000000 00000000 [10617.802621] c318 ee3ab880 b6c7a000 b6d3d000 ed84cdc0 ed84c9a0 0000079f 00100073 ed84c9bd [10617.817891] c338 00000000 00000000 00000000 00000000 00000000 00000000 ee281458 ee281bd8 [10617.833158] c358 ee094ab0 00000000 000b6c7a 00000000 00000000 00000000 ee3ab880 b6c29000 [10617.848426] c378 b6c5c000 ed84c630 ed84c108 0000059f 08000075 ed97e7ad ed84c90c ed84c494 [10617.868038] Process wicd (pid: 6694, stack limit = 0xef0582f0) [10617.877188] Stack: (0xef059da8 to 0xef05a000) [10617.888681] 9da0: b6e7a000 ed84c318 ed84cdc0 b5d00000 00001000 ef059e08 [10617.903997] 9dc0: ee3ab880 00000000 ed8de374 c00c136c b5d00000 edad77e8 ee3ab880 edad77e8 [10617.919312] 9de0: ee3ab880 00000000 ef059e28 ef07e600 400f0013 c00c8498 00000020 00000000 [10617.934626] 9e00: 8cb1c726 00000daa ee3ab880 00000001 00000000 0e06bad6 d94a0a51 000001fd [10617.949941] 9e20: 00000400 eda88000 e079e19d c2c5969e 00000001 ef058000 00000001 ee3ab8c0 [10617.965256] 9e40: ed8de374 c0566438 ee3ab880 ee3ab880 ee3ab8d0 ef058000 ed8ddf80 c0033f80 [10617.980571] 9e60: 00000000 ee3ab880 ee3aa540 c00ebe68 bf000000 ef07e600 ef059fb0 eda77f80 [10617.995886] 9e80: eda77fb4 ef07e600 ef059fb0 edbc4040 edbc4000 00000001 eeaa6c00 c0128130 [10618.011200] 9ea0: ef07e600 00000080 00000017 c00c43b8 c090f6c8 00000001 ed86fb00 c090f6c0 [10618.026515] 9ec0: 00000001 ef058000 ef059edc c005c064 c090f6c8 00000001 bff31000 c090f6c0 [10618.041830] 9ee0: 00000001 ef058000 ef059efc c005c064 00000001 c081c9ec 006242c9 c0565fe0 [10618.057144] 9f00: 00000001 ef07e600 c081dddc fffffff8 00000000 ef059fb0 c0127e64 00000001 [10618.072458] 9f20: c081e30c c00eb0a4 00000000 ef058000 00000000 00001a26 006242d0 00000000 [10618.087774] 9f40: ef058000 ed912000 006242d0 0063f000 ef07e600 ef059fb0 00000001 c00ec8c4 [10618.103089] 9f60: 00000000 ed8de1e8 00000002 ed912000 ef059fb0 0063f000 006242d0 c000edc4 [10618.118404] 9f80: ef058000 00000000 00000002 c00122e8 ef059fb0 0000000f b6d00484 0054c5f0 [10618.133718] 9fa0: 0000000b c000ec40 0000000f b6d00484 0063efc0 006242d0 0063f000 00000000 [10618.149033] 9fc0: 0000000f b6d00484 0054c5f0 0000000b 0063f000 005f2468 00238264 00000002 [10618.164348] 9fe0: 0000000b bedb238c b6dce3d3 b6d756e6 600f0030 0063efc0 00000000 00000000 [10618.180217] [<c00cb188>] (unlink_anon_vmas+0x2c/0x164) from [<c00c136c>] (free_pgtables+0x78/0xc8) [10618.196324] [<c00c136c>] (free_pgtables+0x78/0xc8) from [<c00c8498>] (exit_mmap+0x118/0x1d8) [10618.211216] [<c00c8498>] (exit_mmap+0x118/0x1d8) from [<c0033f80>] (mmput+0x4c/0xf4) [10618.225851] [<c0033f80>] (mmput+0x4c/0xf4) from [<c00ebe68>] (flush_old_exec+0x318/0x5c8) [10618.242047] [<c00ebe68>] (flush_old_exec+0x318/0x5c8) from [<c0128130>] (load_elf_binary+0x2cc/0x124c) [10618.259887] [<c0128130>] (load_elf_binary+0x2cc/0x124c) from [<c00eb0a4>] (search_binary_handler+0xcc/0x2ac) [10618.277640] [<c00eb0a4>] (search_binary_handler+0xcc/0x2ac) from [<c00ec8c4>] (do_execve+0x2c0/0x360) [10618.293745] [<c00ec8c4>] (do_execve+0x2c0/0x360) from [<c00122e8>] (sys_execve+0x34/0x54) [10618.309155] [<c00122e8>] (sys_execve+0x34/0x54) from [<c000ec40>] (ret_fast_syscall+0x0/0x30) [10618.322736] Code: e2466008 08bd8ff8 e3a07000 e595b004 (e59b9000) [10618.363570] ---[ end trace 0637c111a7e74fe9 ]--- -- You received 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