On Sunday 08 May 2005 22:11, Jan Evert van Grootheest wrote: > Hi, > > One UML instance I stopped got this in its log (screen is a useful > thing...). > I don't understand what's going on, but I thought I'd report it, hoping > it allows you to improbe UML. > > By the way, this is self compiled from vanilla 2.6.11.6. I think I > cannot provide the kernel configuration because the disk it was compiled > on crashed. ./linux --showconfig would do the job, if needed. Try 2.6.11.8-bs5, I recently fixed one crash on reboot issue... alternatively, it could be the sigwinch problem somebody has been seeing recently (no idea on the latter case though).
> But I can tell you that it is a monolithic kernel, no module > support. > Also, this UML (single CPU) has 58M assigned to it on a 128M host (dual > PII, debian testing). > Thanks, > Jan Evert > Stopping apt-proxy [wait 1 2 3Kernel panic - not syncing: Kernel mode > fault at addr 0x8, ip 0xa001fe59 > EIP: 0073:[<a001fe59>] CPU: 0 Not tainted ESP: 007b:a1b237bc EFLAGS: > 00010292 > Not tainted > EAX: 00000008 EBX: a091d000 ECX: a1b237eb EDX: 00000008 > ESI: a0926540 EDI: a142c2e8 EBP: a1b237d4 DS: 007b ES: 007b > Call Trace: > a1b23330: [<a00482ad>] notifier_call_chain+0x2d/0x50 > a1b23350: [<a00362d2>] panic+0x72/0x120 > a1b23364: [<a001fe59>] chan_window_size+0x9/0x50 > a1b23370: [<a00172b1>] segv+0x241/0x280 > a1b2337c: [<a001fe59>] chan_window_size+0x9/0x50 > a1b233e0: [<a0015322>] change_signals+0x62/0x90 > a1b23460: [<a0017695>] segv_handler+0x175/0x230 > a1b23468: [<a001fe59>] chan_window_size+0x9/0x50 > a1b23490: [<a001b731>] sig_handler_common_tt+0x91/0x110 > a1b2349c: [<a00131d0>] copy_to_user_proc+0x0/0x50 > a1b234d0: [<a002ccf2>] sig_handler+0x22/0x40 > a1b234e0: [<a0151d28>] __restore+0x0/0x8 > a1b23520: [<a001fe59>] chan_window_size+0x9/0x50 > a1b23544: [<a0151e54>] sigemptyset+0x24/0x40 > a1b23558: [<a00154d1>] set_signals+0x81/0x130 > a1b23614: [<a0151e54>] sigemptyset+0x24/0x40 > a1b2362c: [<a0169dab>] tcgetattr+0x6b/0xa0 > a1b23658: [<a002bf44>] file_io+0x24/0x90 > a1b23678: [<a002c021>] os_write_file+0x31/0x40 > a1b23688: [<a0169050>] __libc_write+0x0/0x60 > a1b2368c: [<a00131d0>] copy_to_user_proc+0x0/0x50 > a1b23698: [<a00288cb>] do_ubd_request+0x6b/0xc0 > a1b236f4: [<a0151e54>] sigemptyset+0x24/0x40 > a1b23708: [<a0015322>] change_signals+0x62/0x90 > a1b23718: [<a0027474>] ubd_handler+0x124/0x140 > a1b23778: [<a002bf44>] file_io+0x24/0x90 > a1b23798: [<a002bfe1>] os_read_file+0x31/0x40 > a1b237a8: [<a0168ff0>] __libc_read+0x0/0x60 > a1b237ac: [<a0013220>] copy_from_user_proc+0x0/0x50 > a1b237d8: [<a00219ac>] winch_interrupt+0x5c/0xd0 > a1b237f8: [<a0056223>] handle_IRQ_event+0x33/0x80 > a1b23828: [<a005631b>] __do_IRQ+0xab/0xf0 > a1b23840: [<a00154d1>] set_signals+0x81/0x130 > a1b23858: [<a000fd30>] do_IRQ+0x30/0x40 > a1b23868: [<a000feca>] sigio_handler+0xda/0x140 > a1b23888: [<a001b731>] sig_handler_common_tt+0x91/0x110 > a1b238c8: [<a002ccf2>] sig_handler+0x22/0x40 > a1b238d8: [<a0151d28>] __restore+0x0/0x8 > a1b23918: [<a0151d82>] sigprocmask+0x22/0x50 > a1b23980: [<a002bf44>] file_io+0x24/0x90 > a1b239a0: [<a002ca70>] os_kill_process+0x20/0x70 > a1b239b0: [<a0169050>] __libc_write+0x0/0x60 > a1b239c0: [<a0019433>] switch_to_tt+0x203/0x230 > a1b23a00: [<a01969d5>] schedule+0x2d5/0x4f0 > a1b23a70: [<a00391a8>] do_exit+0x188/0x350 > a1b23ac0: [<a003940d>] do_group_exit+0x4d/0xf0 > a1b23b00: [<a00464bf>] get_signal_to_deliver+0x26f/0x3f0 > a1b23b3c: [<a0151e54>] sigemptyset+0x24/0x40 > a1b23b50: [<a00154d1>] set_signals+0x81/0x130 > a1b23b80: [<a0015322>] change_signals+0x62/0x90 > a1b23bc0: [<a0015322>] change_signals+0x62/0x90 > a1b23c60: [<a0015382>] unblock_signals+0x12/0x20 > a1b23c70: [<a00329e7>] finish_task_switch+0x27/0x70 > a1b23c90: [<a0032a4a>] schedule_tail+0x1a/0x190 > a1b23cb0: [<a001aab1>] force_flush_all_tt+0x71/0x80 > a1b23cd0: [<a0019853>] finish_fork_handler+0x163/0x170 > a1b23d20: [<a0151d28>] __restore+0x0/0x8 -- Paolo Giarrusso, aka Blaisorblade Skype user "PaoloGiarrusso" Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20 _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
