> > rt_sigreturn(0x722bda19) = 1915476513 > > --- SIGALRM (Alarm clock) @ 0 (0) --- > > rt_sigreturn(0x722bda19) = 1915476513 > > [... this goes on until there is enough "movement" in another TTY ...] > > But what happens here when there is movement elsewhere?
I didn't capture that... I've been trying to reproduce the problem, but for some reason I can't, even though it happened quite often before. In the meantime, I managed to hang the entire UML. I got the usual message: setitimer: mpr (pid = 1705) provided invalid timeval it_value: tv_sec = 0 tv_usec = 1870000 at this point UML became totally unresponsive: none of the TTYs would work, no networking, etc -- a total hang. Afterwards when killing uml I got this: > remove_umid_dir - actually_do_remove failed with err = -2 > remove_umid_dir - > actually_do_remove failed with err = -2 > > BUG: warning at > kernel/irq/manage.c:276/free_irq() > 081d7420: [<08058573>] dump_stack+0x1b/0x1d > 081d7438: [<0808a58b>] free_irq+0x3d/0xdf > 081d7464: [<0805efb9>] close_devices+0x20/0x69 > 081d7478: [<08057584>] do_uml_exitcalls+0x13/0x1b > 081d7484: [<08057b98>] uml_cleanup+0x12/0x19 > 081d748c: [<080650f3>] last_ditch_exit+0x23/0x2a > 081d74ac: [<ffffe420>] _etext+0xf7e66406/0x0 > 081d77d0: [<080645a8>] os_read_file+0x1b/0x1d > 081d77e4: [<0805b0ec>] generic_read+0x10/0x28 > 081d77f8: [<0805bb43>] chan_interrupt+0x65/0xd2 > 081d7820: [<0805bf1b>] line_interrupt+0x1b/0x25 > 081d7838: [<0808a249>] handle_IRQ_event+0x2a/0x5e > 081d7860: [<0808a2d5>] __do_IRQ+0x58/0x9b > 081d7878: [<080562af>] do_IRQ+0x2f/0x3b > 081d7888: [<08055e9c>] sigio_handler+0x48/0x5a > 081d78a0: [<08069877>] sig_handler_common_skas+0xbf/0xda > 081d78c4: [<080666d9>] sig_handler+0x2f/0x3c > 081d78dc: [<ffffe420>] _etext+0xf7e66406/0x0 > 081d7be0: [<08057356>] default_idle+0x22/0x25 > 081d7bf0: [<0805a413>] init_idle_skas+0x24/0x28 > 081d7c00: [<08057361>] cpu_idle+0x8/0xa > 081d7c08: [<080553f5>] rest_init+0x21/0x23 > 081d7c10: [<0804951b>] start_kernel+0x13e/0x140 > 081d7c1c: [<0805a441>] start_kernel_proc+0x2a/0x2e > 081d7c28: [<08065de4>] run_kernel_thread+0x43/0x4b > 081d7cdc: [<0805a1c0>] new_thread_handler+0xc3/0xf5 > 081d7d1c: [<ffffe420>] _etext+0xf7e66406/0x0 > > Trying to free free IRQ5 What could be unusual about my configuration? cpufreq changing host clock frequency? 250HZ on the host? --J. Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
