https://bugzilla.novell.com/show_bug.cgi?id=573330 https://bugzilla.novell.com/show_bug.cgi?id=573330#c11 --- Comment #11 from Jiri Slaby <jslaby@novell.com> 2010-10-11 20:08:38 UTC --- Decoded trace from comment #1: INFO: task yaps:2765 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. yaps D c091cc20 0 2765 2719 0x00000004 d336bc20 00000082 de0f2000 c091cc20 d3345088 c091cc20 032a3a3f 00000020 c091cc20 c091cc20 d3345088 c091cc20 00000000 00000020 c091cc20 df814c80 d3344df0 ea4fa3ef def9482c def94830 ffffffff d336bc50 c060196f ea4fa3ef Call Trace: [<c060196f>] __mutex_lock_slowpath+0xef/0x170 [<c0601345>] mutex_lock+0x25/0x50 [<c04a9003>] tty_unthrottle+0x23/0x70 [<c04a7567>] reset_buffer_flags+0xc7/0x100 [<c04a75c3>] n_tty_flush_buffer+0x23/0xa0 [<c04aadb3>] tty_ldisc_flush+0x33/0x60 [<e187123d>] isdn_tty_modem_result+0x37d/0x4a0 [isdn] [<e1874752>] isdn_tty_modem_hup+0x192/0x1c0 [isdn] [<e187509c>] isdn_tty_change_speed+0xcc/0x120 [isdn] [<e1875125>] isdn_tty_set_termios+0x35/0xa0 [isdn] [<c04a9229>] change_termios+0x169/0x2c0 [<c04a95a8>] set_termios+0xd8/0x1b0 [<c04a9ae7>] tty_mode_ioctl+0x377/0x510 [<c04a9cc5>] n_tty_ioctl_helper+0x45/0x1b0 [<c04a68d6>] n_tty_ioctl+0x36/0xf0 [<c04a40ac>] tty_ioctl+0x25c/0x700 [<c0323794>] vfs_ioctl+0x24/0xa0 [<c0323a99>] do_vfs_ioctl+0x79/0x330 [<c0323dcf>] sys_ioctl+0x7f/0xa0 [<c0203f43>] sysenter_do_call+0x12/0x28 [<ffffe430>] 0xffffe430 INFO: task yaps:2765 blocked for more than 120 seconds. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.