{"action":"created","issue":{"url":"https://api.github.com/repos/lwfinger/rtl8188eu/issues/96","labels_url":"https://api.github.com/repos/lwfinger/rtl8188eu/issues/96/labels{/name}","comments_url":"https://api.github.com/repos/lwfinger/rtl8188eu/issues/96/comments","events_url":"https://api.github.com/repos/lwfinger/rtl8188eu/issues/96/events","html_url":"https://github.com/lwfinger/rtl8188eu/issues/96","id":56251774,"number":96,"title":"Compiles ok but causes kernel issue when loading on Raspberry Pi's latest kernel 3.18.5+","user":{"login":"elpetak","id":8161434,"avatar_url":"https://avatars.githubusercontent.com/u/8161434?v=3","gravatar_id":"","url":"https://api.github.com/users/elpetak","html_url":"https://github.com/elpetak","followers_url":"https://api.github.com/users/elpetak/followers","following_url":"https://api.github.com/users/elpetak/following{/other_user}","gists_url":"https://api.github.com/users/elpetak/gists{/gist_id}","starred_url":"https://api.github.com/users/elpetak/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/elpetak/subscriptions","organizations_url":"https://api.github.com/users/elpetak/orgs","repos_url":"https://api.github.com/users/elpetak/repos","events_url":"https://api.github.com/users/elpetak/events{/privacy}","received_events_url":"https://api.github.com/users/elpetak/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-02-02T15:41:51Z","updated_at":"2015-02-02T16:14:06Z","closed_at":null,"body":"It compiled without any errors or warnings, but when I did \"modprobe\" I got this:\r\n\r\n[  215.094040] Unable to handle kernel paging request at virtual address 7e20b434\r\n[  215.105916] pgd = d3c24000\r\n[  215.110631] [7e20b434] *pgd=00000000\r\n[  215.116961] Internal error: Oops: 5 [#1] PREEMPT ARM\r\n[  215.123445] Modules linked in: 8188eu(O+) snd_bcm2835 snd_pcm snd_seq snd_seq_device snd_timer snd uio_pdrv_genirq uio\r\n[  215.137371] CPU: 0 PID: 2242 Comm: modprobe Tainted: G           O   3.18.5+ #746\r\n[  215.146396] task: d6254380 ti: d63e4000 task.ti: d63e4000\r\n[  215.153312] PC is at load_module+0x1948/0x1f1c\r\n[  215.159252] LR is at load_module+0x1934/0x1f1c\r\n[  215.165168] pc : [<c00892b0>]    lr : [<c008929c>]    psr: 30000013\r\n[  215.165168] sp : d63e5e88  ip : bf117304  fp : d63e5f44\r\n[  215.179586] r10: bf11719c  r9 : 00000000  r8 : bf1171a8\r\n[  215.186276] r7 : c05613a8  r6 : d63f02e0  r5 : 7e20b420  r4 : d63e5f48\r\n[  215.194283] r3 : 00000000  r2 : 00000000  r1 : d73cffa0  r0 : c0824120\r\n[  215.202315] Flags: nzCV  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user\r\n[  215.210964] Control: 00c5387d  Table: 13c24008  DAC: 00000015\r\n[  215.218184] Process modprobe (pid: 2242, stack limit = 0xd63e41b0)\r\n[  215.225886] Stack: (0xd63e5e88 to 0xd63e6000)\r\n[  215.231776] 5e80:                   bf1171a8 00007fff c00862f4 c02fe1a8 00000013 00000000\r\n[  215.243106] 5ea0: da04f000 d63e5f7c d63e5f50 d63e5eb8 00000000 bf1171a8 d63e4008 bf1171e4\r\n[  215.254633] 5ec0: bf117304 00000000 b6d20000 d63e4000 00002db0 00000000 00000000 00000000\r\n[  215.266223] 5ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000\r\n[  215.277982] 5f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000080 000e98f0\r\n[  215.289886] 5f20: b6c45000 b7d13d88 00000080 c000eb44 d63e4000 00000000 d63e5fa4 d63e5f48\r\n[  215.301832] 5f40: c0089970 c0087974 da04f000 000e98f0 da0f04c4 da0f0356 da12e1fc 000a1e14\r\n[  215.313875] 5f60: 000b25a4 00000000 00000000 00000000 00000023 00000024 00000018 0000001c\r\n[  215.326139] 5f80: 0000000c 00000000 00000000 0000001e 00040000 b7d13db0 00000000 d63e5fa8\r\n[  215.338544] 5fa0: c000e8c0 c0089890 0000001e 00040000 b6c45000 000e98f0 b7d13d88 b6c45000\r\n[  215.351107] 5fc0: 0000001e 00040000 b7d13db0 00000080 b7d13d00 000e98f0 b7d13d88 00000000\r\n[  215.363762] 5fe0: 00000000 bebdd40c b6f4dfb4 b6eb8ab4 60000010 b6c45000 00000000 00000000\r\n[  215.376543] [<c00892b0>] (load_module) from [<c0089970>] (SyS_init_module+0xec/0x100)\r\n[  215.386775] [<c0089970>] (SyS_init_module) from [<c000e8c0>] (ret_fast_syscall+0x0/0x48)\r\n[  215.399505] Code: e51bc084 e15c0005 e2455008 0a000009 (e5953014) \r\n[  215.412408] ---[ end trace 63b65594807d3c31 ]---"},"comment":{"url":"https://api.github.com/repos/lwfinger/rtl8188eu/issues/comments/72484182","html_url":"https://github.com/lwfinger/rtl8188eu/issues/96#issuecomment-72484182","issue_url":"https://api.github.com/repos/lwfinger/rtl8188eu/issues/96","id":72484182,"user":{"login":"lwfinger","id":4006501,"avatar_url":"https://avatars.githubusercontent.com/u/4006501?v=3","gravatar_id":"","url":"https://api.github.com/users/lwfinger","html_url":"https://github.com/lwfinger","followers_url":"https://api.github.com/users/lwfinger/followers","following_url":"https://api.github.com/users/lwfinger/following{/other_user}","gists_url":"https://api.github.com/users/lwfinger/gists{/gist_id}","starred_url":"https://api.github.com/users/lwfinger/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lwfinger/subscriptions","organizations_url":"https://api.github.com/users/lwfinger/orgs","repos_url":"https://api.github.com/users/lwfinger/repos","events_url":"https://api.github.com/users/lwfinger/events{/privacy}","received_events_url":"https://api.github.com/users/lwfinger/received_events","type":"User","site_admin":false},"created_at":"2015-02-02T16:14:06Z","updated_at":"2015-02-02T16:14:06Z","body":"Without traceback information on that stack dump, there is little I can do. There are likely tools to interpret a kernel stack dump on ARM, but I could not find them with a quick Google search.\r\n\r\nDoes the same crash occur when you build the in-kernel driver r8188eu? Has the repo worked with earlier versions of 3.18.X, or any other kernel version?"}}