On Wednesday 30 November 2005 05:20, Michael Richardson wrote: > Running a kernel which is not 2.6.15-rc2 (but a couple of merges back, > looking for a place where it works), I get:
> If I try with "mode=tt", (vs skas0) it boots, but on shutdown, I get: I got it too, and actually I think it's triggerable by playing with proc (something like ps with the "l" flag should do, but never tested). I've even diagnosed and sent a report to Jeff, we just need to fix it up. It was introduced in the sysrq-t patch - some macros return 0xdeadbeef when SKAS mode is compile-time disabled, and have only a SKAS implementation (which is broken for TT mode but is used there too). Btw, it was not in the first Allan's version that bug, it was introduced later. > EIP: 0073:[<40101e18>] CPU: 0 Not tainted ESP: 007b:bf8cec8c EFLAGS: > 00000246 Not tainted > EAX: ffffffda EBX: 40189880 ECX: ffffffff EDX: 00000000 > ESI: bf8ced38 EDI: 00000000 EBP: bf8cec98 DS: 007b ES: 007b > a09ff800: [<a00395bf>] show_regs+0x1cf/0x1e0 > a09ff828: [<a001d25c>] panic_exit+0x2c/0x50 > a09ff838: [<a00506cd>] notifier_call_chain+0x2d/0x50 > a09ff858: [<a003d922>] panic+0x72/0x110 > a09ff874: [<a0022d1e>] wait_stub_done+0xfe/0x180 > a09ff8f4: [<a0023792>] copy_context_skas0+0x1c2/0x270 > a09ff9d4: [<a0022aac>] init_new_context_skas+0x11c/0x1b0 > a09ffa08: [<a003bf97>] copy_mm+0x367/0x3a0 > a09ffa50: [<a003c969>] copy_process+0x499/0xe60 > a09ffb40: [<a003d39e>] do_fork+0x6e/0x1ca > a09ffbac: [<a001a33b>] sys_fork+0x8b/0xb0 > a09ffbe0: [<a0024512>] handle_syscall+0x112/0x140 > a09ffc5c: [<a0022ed1>] handle_trap+0x31/0x140 > a09ffc84: [<a002357a>] userspace+0x1da/0x230 > a09ffce0: [<a0023f35>] new_thread_handler+0xe5/0x120 > a09ffd20: [<a01cb468>] __restore+0x0/0x8 -- Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!". Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894) http://www.user-mode-linux.org/~blaisorblade ___________________________________ Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB http://mail.yahoo.it ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
