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SubjectRe: One more boobytrap needed for 2.2.15pre ?
Date
On Wed, 23 Feb 2000, Manfred Spraul wrote:
> Andris Pavenis wrote:
> >
> >
> > We'll it's not exactly as requested, but here is stack info from from boobytrap
> > in tcp_recvmsg(). Stack trace were called at end of tcp_recvmsg() when
> > boobytrap failed.
> >
>
> The oops is extremely mangled, could you double check that you use the
> correct System.map file, and that you parse 'dmesg' into ksymoops, not
> the data from syslog?
>
> > I'll leave test mentioned above running at night.
>
> It doesn't matter how we get a stack trace, we need just one good,
> unmangled stack trace. I grep'ed through the source code, and I found no
> obvious caller of tcp_recvmsg.
>

I rebooted machine with check mentioned earlier in begin of tcp_recvmsg() so
I cannot get earlier data with dmesg any more. Fortunatelly I have new errors.
I also removed show_stack() from all other traps so output of stack traces
is called at begin of tcp_recvmsg() only when in_interrupt()!=0. I'm also
including unchanged output of dmesg

Andris

capsulation enabled).
SLIP linefill/keepalive option.
PPP: version 2.3.7 (demand dialling)
PPP line discipline registered.
PPP BSD Compression module registered
ad1848/cs4248 codec driver Copyright (C) by Hannu Savolainen 1993-1996
YM3812 and OPL-3 driver Copyright (C) by Hannu Savolainen, Rob Hooft 1993-1996
c2291cb4 c2291cc8 c010fc76 00000001 00000040 c2366340 c2291da8 c229b08c
00000302 c229a000 00001000 00000302 00000000 00000000 00000001 00000000
c23663f0 c01ea9ec c2290000 00000000 00000042 c340e020 c2770000 c0171127
Call Trace: [<c010fc76>] [<c0171127>] [<c0125d68>] [<c485a181>] [<c01395cf>] [<c485a33b>] [<c010fc5b>]
[<c01662f2>] [<c010fc5b>] [<c011031b>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>]
[<c015e6aa>] [<c0157768>] [<c0117924>] [<c0109d04>] [<c01098a8>] c2291cb4 00000001 00000001 00000286 00000040 c2366340 c2291da8 c229b08c
00000302 c2366384 00000002 c2290000 00000000 00000000 00000001 00000000
c23663f0 0002db00 c2290000 00000000 00000040 c340e020 c2770000 c0171127
Call Trace: [<c0171127>] [<c0125d68>] [<c485a181>] [<c01395cf>] [<c485a357>] [<c010fc5b>] [<c01662f2>]
[<c010fc5b>] [<c011031b>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>]
[<c0157768>] [<c0117924>] [<c0109d04>] [<c01098a8>] c2291cb4 00000004 00000004 00000286 00000040 c2366340 c2291da8 c229b08c
00000302 c2366384 00000000 c2290000 00000000 00000000 00000001 00000000
c23663f0 0002daff c2290000 00000000 00000042 c340e020 c2770000 c0171127
Call Trace: [<c0171127>] [<c0125d68>] [<c485a181>] [<c01395cf>] [<c485a33b>] [<c010fc5b>] [<c01662f2>]
[<c010fc5b>] [<c011031b>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>]
[<c0157768>] [<c0117924>] [<c0109d04>] [<c01098a8>] c07fbbf0 c0293ffc 00000086 c3fc1520 00000040 c2366600 c07fbce4 c229a3cc
c02201f6 c021c178 00000082 c01b8e97 00000000 00000000 00000001 00000000
c23666b0 00000000 c07fa000 00000000 00000042 c021c178 c07fbc68 c0171127
Call Trace: [<c01b8e97>] [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>]
[<c0125ace>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>]
[<c0117924>] [<c0109d04>] [<c017967e>] [<c01098a8>] [<c01101d3>] [<c0110024>] [<c011001b>] [<c0109882>]
[<c010fc68>] [<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, exit from tcp_recvmsg fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
tcp_recvmsg : schedule called 0 times
in interrupt
c07fbbf0 00000000 00000001 00000000 00000040 c2366600 c07fbce4 c229a3cc
c02201f6 c2366644 00000002 c07fa000 00000000 00000000 00000001 00000000
c23666b0 0002db09 c07fa000 00000000 00000040 c021c178 c07fbc68 c0171127
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a357>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c017967e>] [<c01098a8>] [<c01101d3>] [<c0110024>] [<c011001b>] [<c0109882>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
bad state change, exit from tcp_recvmsg fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
tcp_recvmsg : schedule called 0 times
in interrupt
c07fbbf0 00000000 00000001 00000000 00000040 c2366600 c07fbce4 c229a3cc
c02201f6 c2366644 00000000 c07fa000 00000000 00000000 00000001 00000000
c23666b0 0002db08 c07fa000 00000000 00000042 c021c178 c07fbc68 c0171127
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c017967e>] [<c01098a8>] [<c01101d3>] [<c0110024>] [<c011001b>] [<c0109882>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
bad state change, exit from tcp_recvmsg fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
tcp_recvmsg : schedule called 0 times
in interrupt
bad state change, net_bh net/core/dev.c#1009 : after func fnc c0117924h
current->state=0 current->ext_state=1 signal_pending(current)=0
pt_prev->funct = c015e404
bad state change, run_bottom_halves() fnc c0109d04h
current->state=0 current->ext_state=1 signal_pending(current)=0
bh-fnc c01572b0h
bad state change, bh fnc c01098a8h
current->state=0 current->ext_state=1 signal_pending(current)=0
del_from_runqueue! (pid=216 state=1)

c07fbbf0 00000000 00000001 00000000 00000040 c2739980 c07fbce4 c213809c
c02201f6 c2366644 00000002 c07fa000 00000000 00000000 00000001 00000000
c2739a30 0002db0c c07fa000 00000000 00000042 c021c178 c07fbc68 c0171127
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c01be3a6>] [<c0112fc1>] [<c01098a8>] [<c01101bb>] [<c0110024>] [<c011001b>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, exit from tcp_recvmsg fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
tcp_recvmsg : schedule called 0 times
in interrupt

c07fbbf0 00000000 00000001 00000000 00000040 c2739980 c07fbce4 c213809c
c02201f6 c27399c4 00000002 c07fa000 00000000 00000000 00000001 00000000
c2739a30 0002db12 c07fa000 00000000 00000040 c021c178 c07fbc68 c0171127
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a357>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c01be3a6>] [<c0112fc1>] [<c01098a8>] [<c01101bb>] [<c0110024>] [<c011001b>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
bad state change, exit from tcp_recvmsg fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
tcp_recvmsg : schedule called 0 times
in interrupt
c07fbbf0 00000000 00000001 00000000 00000040 c2739980 c07fbce4 c213809c
c02201f6 c27399c4 00000000 c07fa000 00000000 00000000 00000001 00000000
c2739a30 0002db11 c07fa000 00000000 00000042 c021c178 c07fbc68 c0171127
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c01be3a6>] [<c0112fc1>] [<c01098a8>] [<c01101bb>] [<c0110024>] [<c011001b>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
bad state change, exit from tcp_recvmsg fnc c0171127h
current->state=0 current->ext_state=1 signal_pending(current)=0
tcp_recvmsg : schedule called 0 times
in interrupt
bad state change, net_bh net/core/dev.c#1009 : after func fnc c0117924h
current->state=0 current->ext_state=1 signal_pending(current)=0
pt_prev->funct = c015e404
bad state change, run_bottom_halves() fnc c0109d04h
current->state=0 current->ext_state=1 signal_pending(current)=0
bh-fnc c01572b0h
bad state change, bh fnc c01098a8h
current->state=0 current->ext_state=1 signal_pending(current)=0
del_from_runqueue! (pid=216 state=1)ksymoops 2.3.3 on i586 2.2.15pre7a. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.2.15pre7a/ (default)
-m /usr/src/linux/System.map (default)

Warning: You did not tell me where to find symbol information. I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc. ksymoops -h explains the options.

Warning (compare_ksyms_lsmod): module bsd_comp is in lsmod but not in ksyms, probably no symbols exported
Warning (compare_ksyms_lsmod): module cs4232 is in lsmod but not in ksyms, probably no symbols exported
Warning (compare_ksyms_lsmod): module smbfs is in lsmod but not in ksyms, probably no symbols exported
c2291cb4 c2291cc8 c010fc76 00000001 00000040 c2366340 c2291da8 c229b08c
00000302 c229a000 00001000 00000302 00000000 00000000 00000001 00000000
c23663f0 c01ea9ec c2290000 00000000 00000042 c340e020 c2770000 c0171127
Call Trace: [<c010fc76>] [<c0171127>] [<c0125d68>] [<c485a181>] [<c01395cf>] [<c485a33b>] [<c010fc5b>]
[<c01662f2>] [<c010fc5b>] [<c011031b>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>]
[<c015e6aa>] [<c0157768>] [<c0117924>] [<c0109d04>] [<c01098a8>] c2291cb4 00000001 00000001 00000286 00000040 c2366340 c2291da8 c229b08c
Call Trace: [<c0171127>] [<c0125d68>] [<c485a181>] [<c01395cf>] [<c485a357>] [<c010fc5b>] [<c01662f2>]
[<c010fc5b>] [<c011031b>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>]
[<c0157768>] [<c0117924>] [<c0109d04>] [<c01098a8>] c2291cb4 00000004 00000004 00000286 00000040 c2366340 c2291da8 c229b08c
Call Trace: [<c0171127>] [<c0125d68>] [<c485a181>] [<c01395cf>] [<c485a33b>] [<c010fc5b>] [<c01662f2>]
[<c010fc5b>] [<c011031b>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>]
[<c0157768>] [<c0117924>] [<c0109d04>] [<c01098a8>] c07fbbf0 c0293ffc 00000086 c3fc1520 00000040 c2366600 c07fbce4 c229a3cc
Call Trace: [<c01b8e97>] [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>]
[<c0125ace>] [<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>]
[<c0117924>] [<c0109d04>] [<c017967e>] [<c01098a8>] [<c01101d3>] [<c0110024>] [<c011001b>] [<c0109882>]
[<c010fc68>] [<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, exit from tcp_recvmsg fnc c0171127h
Warning (Oops_read): Code line not seen, dumping what data is available
Trace; c010fc76 <process_timeout+e/14>
Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c0125d68 <__brelse+1c/64>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c01395cf <ext2_new_block+74b/82c>
Trace; c485a33b <END_OF_CODE+d7df/????>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c011031b <__wake_up+3b/44>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c0125d68 <__brelse+1c/64>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c01395cf <ext2_new_block+74b/82c>
Trace; c485a357 <END_OF_CODE+d7fb/????>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c011031b <__wake_up+3b/44>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c0125d68 <__brelse+1c/64>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c01395cf <ext2_new_block+74b/82c>
Trace; c485a33b <END_OF_CODE+d7df/????>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c011031b <__wake_up+3b/44>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c01b8e97 <__const_udelay+1f/28>
Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c0162694 <tcp_write_space+1c/5c>
Trace; c485a33b <END_OF_CODE+d7df/????>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c0125ace <end_buffer_io_sync+16/34>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c017967e <ide_intr+f2/148>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c01101d3 <schedule+18b/298>
Trace; c0110024 <schedule_timeout+78/94>
Trace; c011001b <schedule_timeout+6f/94>
Trace; c0109882 <do_8259A_IRQ+8e/9c>
Trace; c010fc68 <process_timeout+0/14>
Trace; c01115c6 <sys_nanosleep+fe/184>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01088bc <system_call+34/38>
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a357>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c017967e>] [<c01098a8>] [<c01101d3>] [<c0110024>] [<c011001b>] [<c0109882>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
Warning (Oops_read): Code line not seen, dumping what data is available

Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c0162694 <tcp_write_space+1c/5c>
Trace; c485a357 <END_OF_CODE+d7fb/????>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c0125ace <end_buffer_io_sync+16/34>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c017967e <ide_intr+f2/148>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c01101d3 <schedule+18b/298>
Trace; c0110024 <schedule_timeout+78/94>
Trace; c011001b <schedule_timeout+6f/94>
Trace; c0109882 <do_8259A_IRQ+8e/9c>
Trace; c010fc68 <process_timeout+0/14>
Trace; c01115c6 <sys_nanosleep+fe/184>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01088bc <system_call+34/38>
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c017967e>] [<c01098a8>] [<c01101d3>] [<c0110024>] [<c011001b>] [<c0109882>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
Warning (Oops_read): Code line not seen, dumping what data is available

Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c0162694 <tcp_write_space+1c/5c>
Trace; c485a33b <END_OF_CODE+d7df/????>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c0125ace <end_buffer_io_sync+16/34>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c017967e <ide_intr+f2/148>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c01101d3 <schedule+18b/298>
Trace; c0110024 <schedule_timeout+78/94>
Trace; c011001b <schedule_timeout+6f/94>
Trace; c0109882 <do_8259A_IRQ+8e/9c>
Trace; c010fc68 <process_timeout+0/14>
Trace; c01115c6 <sys_nanosleep+fe/184>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01088bc <system_call+34/38>
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c01be3a6>] [<c0112fc1>] [<c01098a8>] [<c01101bb>] [<c0110024>] [<c011001b>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, exit from tcp_recvmsg fnc c0171127h
Warning (Oops_read): Code line not seen, dumping what data is available

Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c0162694 <tcp_write_space+1c/5c>
Trace; c485a33b <END_OF_CODE+d7df/????>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c0125ace <end_buffer_io_sync+16/34>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01be3a6 <error_table+2a9a/2a9c>
Trace; c0112fc1 <printk+159/168>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c01101bb <schedule+173/298>
Trace; c0110024 <schedule_timeout+78/94>
Trace; c011001b <schedule_timeout+6f/94>
Trace; c010fc68 <process_timeout+0/14>
Trace; c01115c6 <sys_nanosleep+fe/184>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01088bc <system_call+34/38>
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a357>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c01be3a6>] [<c0112fc1>] [<c01098a8>] [<c01101bb>] [<c0110024>] [<c011001b>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
Warning (Oops_read): Code line not seen, dumping what data is available

Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c0162694 <tcp_write_space+1c/5c>
Trace; c485a357 <END_OF_CODE+d7fb/????>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c0125ace <end_buffer_io_sync+16/34>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01be3a6 <error_table+2a9a/2a9c>
Trace; c0112fc1 <printk+159/168>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c01101bb <schedule+173/298>
Trace; c0110024 <schedule_timeout+78/94>
Trace; c011001b <schedule_timeout+6f/94>
Trace; c010fc68 <process_timeout+0/14>
Trace; c01115c6 <sys_nanosleep+fe/184>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01088bc <system_call+34/38>
Call Trace: [<c0171127>] [<c010fc5b>] [<c485a181>] [<c0162694>] [<c485a33b>] [<c01662f2>] [<c0125ace>]
[<c016b073>] [<c015720a>] [<c016b410>] [<c01a4039>] [<c015e3af>] [<c015e6aa>] [<c0157768>] [<c0117924>]
[<c0109d04>] [<c01be3a6>] [<c0112fc1>] [<c01098a8>] [<c01101bb>] [<c0110024>] [<c011001b>] [<c010fc68>]
[<c01115c6>] [<c0109d04>] [<c01088bc>] bad state change, tcp_recvmsg entered fnc c0171127h
Warning (Oops_read): Code line not seen, dumping what data is available

Trace; c0171127 <inet_recvmsg+7b/94>
Trace; c010fc5b <wake_up_process+47/54>
Trace; c485a181 <END_OF_CODE+d625/????>
Trace; c0162694 <tcp_write_space+1c/5c>
Trace; c485a33b <END_OF_CODE+d7df/????>
Trace; c01662f2 <tcp_rcv_established+242/5dc>
Trace; c0125ace <end_buffer_io_sync+16/34>
Trace; c016b073 <tcp_v4_do_rcv+37/134>
Trace; c015720a <netif_rx+1a/c0>
Trace; c016b410 <tcp_v4_rcv+2a0/328>
Trace; c01a4039 <ei_receive+229/2e4>
Trace; c015e3af <ip_local_deliver+173/1c8>
Trace; c015e6aa <ip_rcv+2a6/324>
Trace; c0157768 <net_bh+4b8/6a4>
Trace; c0117924 <do_bottom_half+c8/164>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01be3a6 <error_table+2a9a/2a9c>
Trace; c0112fc1 <printk+159/168>
Trace; c01098a8 <common_interrupt+18/20>
Trace; c01101bb <schedule+173/298>
Trace; c0110024 <schedule_timeout+78/94>
Trace; c011001b <schedule_timeout+6f/94>
Trace; c010fc68 <process_timeout+0/14>
Trace; c01115c6 <sys_nanosleep+fe/184>
Trace; c0109d04 <do_IRQ+9c/fc>
Trace; c01088bc <system_call+34/38>

10 warnings issued. Results may not be reliable.
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