Re: Bug#645071: WARNING in tty_ldisc_reinit
Hello
in amd64 box a similar bug happens. It can be produce consistently by
going to runlevel 1 and then to runlevel 2, the Virtual Terminal are not
launched!!!! (it happens at boot time as well, obviously)
with a second change, for example "telinit 3" there is no warning and
the VT are there.
Hernan
Jan 9 08:21:06 porqu kernel: [ 35.656211] WARNING: at
drivers/char/tty_ldisc.c:738 tty_ldisc_reinit+0x45/0x79()
Jan 9 08:21:06 porqu kernel: [ 35.657315] Hardware name: System
Product Name
Jan 9 08:21:06 porqu kernel: [ 35.659004] Modules linked in: fuse
loop snd_hda_codec_via snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss
snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi nouveau ttm
snd_rawmidi snd_seq_midi_event snd_seq snd_timer drm_kms_helper
snd_seq_device drm edac_core i2c_nforce2 i2c_algo_bit snd soundcore
snd_page_alloc i2c_core parport_pc edac_mce_amd asus_atk0110 evdev
processor parport pcspkr psmouse serio_raw ext3 jbd mbcache sg sr_mod
sd_mod crc_t10dif cdrom pata_amd ohci_hcd firewire_ohci ata_generic
firewire_core sata_nv amd74xx libata crc_itu_t ehci_hcd forcedeth
ide_core scsi_mod usbcore nls_base thermal thermal_sys [last unloaded:
scsi_wait_scan]
Jan 9 08:21:06 porqu kernel: [ 35.669177] Pid: 1136, comm: init Not
tainted 2.6.32-H #5
Jan 9 08:21:06 porqu kernel: [ 35.671365] Call Trace:
Jan 9 08:21:06 porqu kernel: [ 35.673486] [<ffffffff8104c6cb>] ?
warn_slowpath_common+0x76/0x8c
Jan 9 08:21:06 porqu kernel: [ 35.675620] [<ffffffff811fb0f9>] ?
tty_ldisc_reinit+0x45/0x79
Jan 9 08:21:06 porqu kernel: [ 35.677714] [<ffffffff811fb22b>] ?
tty_ldisc_hangup+0xfe/0x191
Jan 9 08:21:06 porqu kernel: [ 35.679802] [<ffffffff811f4a33>] ?
do_tty_hangup+0xeb/0x30f
Jan 9 08:21:06 porqu kernel: [ 35.681959] [<ffffffff810e39dc>] ?
__slab_free+0x25/0x26b
Jan 9 08:21:06 porqu kernel: [ 35.681961] [<ffffffff811f4fc5>] ?
disassociate_ctty+0x47/0x1fb
Jan 9 08:21:06 porqu kernel: [ 35.681964] [<ffffffff8104faae>] ?
do_exit+0x270/0x6a4
Jan 9 08:21:06 porqu kernel: [ 35.681966] [<ffffffff8103eb57>] ?
update_curr+0xa2/0x146
Jan 9 08:21:06 porqu kernel: [ 35.681968] [<ffffffff8104ff55>] ?
do_group_exit+0x73/0x9b
Jan 9 08:21:06 porqu kernel: [ 35.681970] [<ffffffff8105c030>] ?
get_signal_to_deliver+0x305/0x327
Jan 9 08:21:06 porqu kernel: [ 35.681973] [<ffffffff8100ff9c>] ?
do_signal+0x6c/0x6b5
Jan 9 08:21:06 porqu kernel: [ 35.681975] [<ffffffff8104f5cf>] ?
do_wait+0x1d4/0x216
Jan 9 08:21:06 porqu kernel: [ 35.681976] [<ffffffff8104f6b6>] ?
sys_wait4+0xa5/0xb5
Jan 9 08:21:06 porqu kernel: [ 35.681978] [<ffffffff8101060a>] ?
do_notify_resume+0x25/0x5d
Jan 9 08:21:06 porqu kernel: [ 35.681980] [<ffffffff81010d4e>] ?
int_signal+0x12/0x17
Jan 9 08:21:06 porqu kernel: [ 35.681982] ---[ end trace
2ccaf5a773d1e062 ]---
begin:vcard
fn:Hernan G Solari
n:Solari;Hernan G
org:Universidad de Buenos Aires;Physics
email;internet:solari@df.uba.ar
title:Professor
url:http://www.df.uba.ar/~solari
version:2.1
end:vcard
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