From: Per Oberg <pero@wolfram.com>
To: xenomai <xenomai@xenomai.org>
Subject: Bad ioctl in rtnet
Date: Tue, 9 Jun 2020 09:49:19 -0500 (CDT) [thread overview]
Message-ID: <1442415265.1178196.1591714159280.JavaMail.zimbra@wolfram.com> (raw)
Hello list!
I get this error when running a posix-wrapper-compiled software pacakge on rtnet. Could someone please help me pinpoint which ioctl is causing this? (Does it say in the text below or do I need to start spreading breadcrumbs ? )
[ 85.577201] I-pipe domain: Linux
[ 85.577624] task: ffff880262df6c00 task.stack: ffffc9000138c000
[ 85.578058] RIP: 0010:[<ffffffffa02b4787>] [<ffffffffa02b4787>] rt_ip_ioctl+0x27/0x120 [rtipv4]
[ 85.578512] RSP: 0018:ffffc9000138fda8 EFLAGS: 00010246
[ 85.578958] RAX: 000000000007ffff RBX: 0000000040180021 RCX: ffff88026dd00000
[ 85.579409] RDX: 00007ffcb6bd3470 RSI: 0000000040180021 RDI: ffff880262b33a00
[ 85.579858] RBP: ffffc9000138fdd0 R08: 0000000000000052 R09: ffff880262df6c00
[ 85.580310] R10: 00000000000000e6 R11: 0000000000000000 R12: ffff880262b33a00
[ 85.580763] R13: 0000000040180021 R14: 00007ffcb6bd3470 R15: 0000000062b33a00
[ 85.581217] FS: 00007fd21c07c480(0000) GS:ffff88026dd00000(0000) knlGS:0000000000000000
[ 85.581674] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 85.582133] CR2: 00007ffcb6bd3470 CR3: 0000000261a90000 CR4: 0000000000360630
[ 85.582602] Stack:
[ 85.583067] ffffffffa02bf6f7 0000000000000001 ffffffff81178cd0 ffff880262b33a00
[ 85.583554] 0000000000000004 ffffc9000138fe60 ffffffff811725be 0000000000000202
[ 85.584040] ffff880262df6c00 ffff880200000010 ffffc9000138fe70 ffffc9000138fe08
[ 85.584531] Call Trace:
[ 85.585015] [<ffffffffa02bf6f7>] ? rt_udp_ioctl+0x67/0x8c [rtudp]
[ 85.585511] [<ffffffff81178cd0>] ? CoBaLt_fcntl+0x20/0x20
[ 85.586002] [<ffffffff811725be>] rtdm_fd_ioctl+0xee/0x280
[ 85.586488] [<ffffffff81178cd0>] ? CoBaLt_fcntl+0x20/0x20
[ 85.586975] [<ffffffff810a0933>] ? __ipipe_migrate_head+0x73/0xf0
[ 85.587466] [<ffffffff81178cd0>] ? CoBaLt_fcntl+0x20/0x20
[ 85.587957] [<ffffffff81178cde>] CoBaLt_ioctl+0xe/0x20
[ 85.588445] [<ffffffff81188472>] ipipe_syscall_hook+0x112/0x350
[ 85.588932] [<ffffffff8110acb8>] __ipipe_notify_syscall+0xc8/0x190
[ 85.589421] [<ffffffff8110adaa>] ipipe_handle_syscall+0x2a/0xb0
[ 85.589912] [<ffffffff81001c3d>] do_syscall_64+0x2d/0xf0
[ 85.590404] [<ffffffff818dffbe>] entry_SYSCALL_64_after_swapgs+0x58/0xc6
[ 85.590897] Code: 68 b8 eb b0 e8 ab d4 62 e1 81 fe 27 00 10 40 0f 84 c1 00 00 00 7e 73 81 fe 20 00 18 40 74 3c 81 fe 21 00 18 40 0f 85 a0 00 00 00 <8b> 02 8b 4a 10 4c 8b
42 08 8b 72 04 85 c0 0f 85 d6 00 00 00 83
[ 85.592061] RIP [<ffffffffa02b4787>] rt_ip_ioctl+0x27/0x120 [rtipv4]
[ 85.592592] RSP <ffffc9000138fda8>
[ 85.593120] CR2: 00007ffcb6bd3470
Best regards
Per Öberg
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next reply other threads:[~2020-06-09 14:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-09 14:49 Per Oberg [this message]
2020-06-09 16:16 ` Bad ioctl in rtnet Philippe Gerum
2020-06-12 8:02 ` Per Oberg
2020-06-12 8:40 ` Philippe Gerum
2020-06-12 9:05 ` Per Oberg
2020-06-12 15:21 ` Per Oberg
2020-06-12 15:27 ` Per Oberg
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