{"action":"opened","issue":{"url":"https://api.github.com/repos/kewinrausch/Test/issues/112","labels_url":"https://api.github.com/repos/kewinrausch/Test/issues/112/labels{/name}","comments_url":"https://api.github.com/repos/kewinrausch/Test/issues/112/comments","events_url":"https://api.github.com/repos/kewinrausch/Test/issues/112/events","html_url":"https://github.com/kewinrausch/Test/issues/112","id":56901596,"number":112,"title":"[CLOSED] Kernel bangs with a panic in some VMs when loading module arp826","user":{"login":"kewinrausch","id":8994703,"avatar_url":"https://avatars.githubusercontent.com/u/8994703?v=3","gravatar_id":"","url":"https://api.github.com/users/kewinrausch","html_url":"https://github.com/kewinrausch","followers_url":"https://api.github.com/users/kewinrausch/followers","following_url":"https://api.github.com/users/kewinrausch/following{/other_user}","gists_url":"https://api.github.com/users/kewinrausch/gists{/gist_id}","starred_url":"https://api.github.com/users/kewinrausch/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kewinrausch/subscriptions","organizations_url":"https://api.github.com/users/kewinrausch/orgs","repos_url":"https://api.github.com/users/kewinrausch/repos","events_url":"https://api.github.com/users/kewinrausch/events{/privacy}","received_events_url":"https://api.github.com/users/kewinrausch/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/kewinrausch/Test/labels/bug","name":"bug","color":"fc2929"}],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/kewinrausch/Test/milestones/2","labels_url":"https://api.github.com/repos/kewinrausch/Test/milestones/2/labels","id":969699,"number":2,"title":"v0.2 Shim DIFs over Ethernet complete","description":"Complete the shim DIF over Ethernet and minor fixes to the other components","creator":{"login":"kewinrausch","id":8994703,"avatar_url":"https://avatars.githubusercontent.com/u/8994703?v=3","gravatar_id":"","url":"https://api.github.com/users/kewinrausch","html_url":"https://github.com/kewinrausch","followers_url":"https://api.github.com/users/kewinrausch/followers","following_url":"https://api.github.com/users/kewinrausch/following{/other_user}","gists_url":"https://api.github.com/users/kewinrausch/gists{/gist_id}","starred_url":"https://api.github.com/users/kewinrausch/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/kewinrausch/subscriptions","organizations_url":"https://api.github.com/users/kewinrausch/orgs","repos_url":"https://api.github.com/users/kewinrausch/repos","events_url":"https://api.github.com/users/kewinrausch/events{/privacy}","received_events_url":"https://api.github.com/users/kewinrausch/received_events","type":"User","site_admin":false},"open_issues":67,"closed_issues":0,"state":"closed","created_at":"2015-02-07T07:14:47Z","updated_at":"2015-02-07T07:26:49Z","due_on":"2013-10-11T07:00:00Z","closed_at":"2015-02-07T07:14:47Z"},"comments":0,"created_at":"2015-02-07T07:26:49Z","updated_at":"2015-02-07T07:26:49Z","closed_at":null,"body":"<a href=\"https://github.com/lbergesio\"><img src=\"https://avatars.githubusercontent.com/u/1797884?v=3\" align=\"left\" width=\"96\" height=\"96\" hspace=\"10\"></img></a> **Issue by [lbergesio](https://github.com/lbergesio)**\n_Friday Oct 18, 2013 at 07:53 GMT_\n_Originally opened as https://github.com/dana-i2cat/irati/issues/112_\n\n----\n\nThis happens in some VMs and not in some others... when doing modprobe arp826 this is the log. It fails in arp826-tables.c at tbl_create when tryin g to assign the ha_length parameter to the table instance pointer (line 180)\r\n\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.905651] rina-arp826-core: Initializing\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.905657] rina-arp826-tables: Initializing\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.905692] rina-utils: rkmalloc(512) = f49df310 U����\r\n                                                                                           �\u0004$Lg\u0016�葷O���9\r\n\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.905694] rina-arp826-tables: Initialized successfully\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.905696] rina-arp826-arm: Initializing\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.906026] rina-utils: Workqueue 'arp826-wq' (f0efe170) created successfully\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.906028] rina-arp826-arm: Initialized successfully\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.906030] rina-arp826-core: Adding protocol 0xd1f0, hlen = 6\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.906033] rina-arp826-tables: Creating table for ptype = 0xd1f0, hwlen = 6\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.906035] rina-arp826-tables: Creating tbl instance for ha-len 6\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.907712] *pde = 00000000 \r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] Oops: 0000 [#1] SMP \r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] Modules linked in: arp826(+) normal_ipcp shim_dummy rina_personality_default binfmt_misc nfs lockd sunrpc fscache 8021q garp stp llc microcode psmouse i2c_piix4 serio_raw pcspkr hid_generic usbhid hid pcnet32 ahci libahci e1000\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] EIP: 0060:[<c12c3bee>] EFLAGS: 00010097 CPU: 0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] EIP is at strnlen+0xe/0x20\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] EAX: 0000d1f0 EBX: c19a8d66 ECX: 0000d1f0 EDX: fffffffe\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] ESI: 0000d1f0 EDI: c19a9120 EBP: f0fcbd00 ESP: f0fcbd00\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] CR0: 8005003b CR2: 0000d1f0 CR3: 2fc4c000 CR4: 000006d0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] DR6: ffff0ff0 DR7: 00000400\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  f0fcbd1c c12c052f f0995480 0000ffff f0fcbdf0 c17d4abc c19a8d66 f0fcbd60\r\n\r\nMessage from syslogd@irati-vm2 at Oct 18 09:40:34 ...\r\n kernel:[  693.908030] CPU: 0 PID: 3096 Comm: modprobe Not tainted 3.10.0 #352\r\n\r\nMessage from syslogd@irati-vm2 at Oct 18 09:40:34 ...\r\n kernel:[  693.908030] Hardware name: innotek GmbH VirtualBox, BIOS VirtualBox 12/01/2006\r\n\r\nMessage from syslogd@irati-vm2 at Oct 18 09:40:34 ...\r\n kernel:[  693.908030] task: e648c330 ti: f0fca000 task.ti: f0fca000\r\n\r\nMessage from syslogd@irati-vm2 at Oct 18 09:40:34 ...\r\n kernel:[  693.908030] Stack:\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  c12c1a6e f0995400 0000ffff 0000ffff f0fcffff f084ffff f0990002 000003e0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  c19a8d40 c19a9120 00000002 ff0a0004 ffffffff 000003e0 00000000 f0b277a4\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c12c052f>] string.isra.4+0x2f/0xa0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c12c1a6e>] vsnprintf+0x1ce/0x3d0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c12c2446>] vscnprintf+0x16/0x30\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c10382b2>] vprintk_emit+0x102/0x4d0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c159bd9c>] ? kmemleak_alloc+0x2c/0x60\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c15aa7f0>] printk+0x4d/0x4f\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c15943ad>] generic_alloc+0x3d/0x80\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c15944f6>] rkmalloc+0x16/0x20\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<f816285f>] tbls_create+0x7f/0x180 [arp826]\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<f80af000>] ? 0xf80aefff\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<f80af060>] mod_init+0x60/0x1000 [arp826]\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c10001d2>] do_one_initcall+0xe2/0x130\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c1092f72>] ? set_section_ro_nx+0x62/0x80\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c109607c>] load_module+0x1c1c/0x2530\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c1096a13>] SyS_init_module+0x83/0xb0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030]  [<c15bace1>] sysenter_do_call+0x12/0x22\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] CR2: 000000000000d1f0\r\nOct 18 09:40:34 irati-vm2 kernel: [  693.908030] ---[ end trace 1ee7e726d560056e ]---\r\n\r\nMessage from syslogd@irati-vm2 at Oct 18 09:40:34 ...\r\n kernel:[  693.908030] Call Trace:\r\n\r\nMessage from syslogd@irati-vm2 at Oct 18 09:40:34 ...\r\n kernel:[  693.908030] Code: 57 66 66 66 66 90 85 c9 89 c7 74 07 89 d0 f2 ae 75 01 4f 89 f8 5f 5d c3 90 8d 74 26 00 55 89 e5 66 66 66 66 90 89 c1 89 c8 eb 06 <80> 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 5d c3 90 90 55 89 e5\r\n\r\nMessage from syslogd@irati-vm2 at Oct 18 09:40:34 ...\r\n kernel:[  693.908030] EIP: [<c12c3bee>] strnlen+0xe/0x20 SS:ESP 0068:f0fcbd00\r\nOct 18 09:41:13 irati-vm2 kernel: [  733.574217] UDF-fs: warning (device sr0): udf_load_vrs: No VRS found\r\nOct 18 09:41:13 irati-vm2 kernel: [  733.574222] UDF-fs: warning (device sr0): udf_fill_super: No partition found (1)\r\n\n"}}