{"action":"created","issue":{"url":"https://api.github.com/repos/kewinrausch/Test/issues/180","labels_url":"https://api.github.com/repos/kewinrausch/Test/issues/180/labels{/name}","comments_url":"https://api.github.com/repos/kewinrausch/Test/issues/180/comments","events_url":"https://api.github.com/repos/kewinrausch/Test/issues/180/events","html_url":"https://github.com/kewinrausch/Test/issues/180","id":57178079,"number":180,"title":"Kernel panic when reading SDUs of the shim DIF","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":[],"state":"open","locked":false,"assignee":{"login":"edugrasa","id":325005,"avatar_url":"https://avatars.githubusercontent.com/u/325005?v=3","gravatar_id":"","url":"https://api.github.com/users/edugrasa","html_url":"https://github.com/edugrasa","followers_url":"https://api.github.com/users/edugrasa/followers","following_url":"https://api.github.com/users/edugrasa/following{/other_user}","gists_url":"https://api.github.com/users/edugrasa/gists{/gist_id}","starred_url":"https://api.github.com/users/edugrasa/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/edugrasa/subscriptions","organizations_url":"https://api.github.com/users/edugrasa/orgs","repos_url":"https://api.github.com/users/edugrasa/repos","events_url":"https://api.github.com/users/edugrasa/events{/privacy}","received_events_url":"https://api.github.com/users/edugrasa/received_events","type":"User","site_admin":false},"milestone":null,"comments":1,"created_at":"2015-02-10T14:02:30Z","updated_at":"2015-02-10T14:02:34Z","closed_at":null,"body":"<a href=\"https://github.com/edugrasa\"><img src=\"https://avatars.githubusercontent.com/u/325005?v=3\" align=\"left\" width=\"96\" height=\"96\" hspace=\"10\"></img></a> **Issue by [edugrasa](https://github.com/edugrasa)**\n_Thursday Oct 31, 2013 at 15:33 GMT_\n_Originally opened as https://github.com/dana-i2cat/irati/issues/180_\n\n----\n\nProbably caused because the eth_vlan_rcv function frees the skb, the SDU contains a pointer to the SKB data and the read function tries to free the SDU (whose data has already been freed when freeing the SKB).\r\n\r\nt 31 15:31:27 irati-vm kernel: [ 2752.376574] rina-syscalls: Handling personality hook sdu_read\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.377644] rina-syscalls: Calling personality hook sdu_read\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.378755] rina-personality-default: Calling wrapped function\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.379716] rina-kfa: Trying to read SDU from port-id 1\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] rina-syscalls: Personality returned value 0\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] ------------[ cut here ]------------\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] invalid opcode: 0000 [#2] SMP \r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] Modules linked in: normal_ipcp shim_eth_vlan rinarp arp826 shim_dummy rina_personality_default nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc 8021q garp stp llc psmouse microcode serio_raw pcspkr i2c_piix4 hid_generic usbhid hid ahci libahci e1000 pcnet32\r\n\r\nMessage from syslogd@irati-vm at Oct 31 15:31:27 ...\r\n kernel:[ 2752.380208] CPU: 0 PID: 2972 Comm: java Tainted: G      D      3.10.0 #139\r\n\r\nMessage from syslogd@irati-vm at Oct 31 15:31:27 ...\r\n kernel:[ 2752.380208] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006\r\n\r\nMessage from syslogd@irati-vm at Oct 31 15:31:27 ...\r\n kernel:[ 2752.380208] task: e7d55e10 ti: dc8a0000 task.ti: dc8a0000\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] EIP: 0060:[<c1131bd6>] EFLAGS: 00010246 CPU: 0\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] EIP is at kfree+0x126/0x130\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] EAX: 25000000 EBX: e71a9ab2 ECX: 00000000 EDX: ef66f000\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] ESI: efb52520 EDI: 00000000 EBP: dc8a1f70 ESP: dc8a1f58\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] CR0: 80050033 CR2: 77662000 CR3: 22c10000 CR4: 000006d0\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208] DR6: ffff0ff0 DR7: 00000400\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  00002710 08d4a9b0 c15926b1 e2c175c0 08d4a9b0 00000000 dc8a1f78 c15926b1\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  dc8a1f84 c15968a0 00000064 dc8a1fac c15933f5 c17d3550 00000000 dc8a1fac\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  f09b6020 e2c175c0 00000001 00000001 b416c678 dc8a0000 c15b8ec1 00000001\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  [<c15926b1>] ? rkfree+0x11/0x20\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  [<c15926b1>] rkfree+0x11/0x20\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  [<c15968a0>] sdu_destroy+0x20/0x40\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  [<c15933f5>] SyS_sdu_read+0xf5/0x140\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.380208]  [<c15b8ec1>] sysenter_do_call+0x12/0x22\r\nOct 31 15:31:27 irati-vm kernel: [ 2752.427939] ---[ end trace 8fcc78331ead7cf6 ]---\r\n\n"},"comment":{"url":"https://api.github.com/repos/kewinrausch/Test/issues/comments/73703337","html_url":"https://github.com/kewinrausch/Test/issues/180#issuecomment-73703337","issue_url":"https://api.github.com/repos/kewinrausch/Test/issues/180","id":73703337,"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},"created_at":"2015-02-10T14:02:34Z","updated_at":"2015-02-10T14:02:34Z","body":"<a href=\"https://github.com/edugrasa\"><img src=\"https://avatars.githubusercontent.com/u/325005?v=3\" align=\"left\" width=\"48\" height=\"48\" hspace=\"10\"></img></a> **Comment by [edugrasa](https://github.com/edugrasa)**\n_Monday Nov 04, 2013 at 11:36 GMT_\n\n----\n\nSeems to be fixed by commit https://github.com/edugrasa/irati/commit/dcac71fad7dfa0553c2700ff9f11b7c6485bb904\n"}}