Re: PANIC: trap.c

Hello Max :)
I got new panic
here is BT
email me, if you need more ..
Thanks
Jiri

~~~cut~~~
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panic: sbappendstream 0
panic messages:
---
panic: sbappendstream 0
at line 591 in file /usr/src/sys/kern/uipc_socket2.c

syncing disks, buffers remaining... 1633 1633 1633 1633 1633 1633 1633 
1633 1633 1633 1633 1633 1633 1633 1633 1633 1633 1633 1633 1633
giving up on 1089 buffers
Uptime: 2m15s
Dumping 255 MB
 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
---
Reading symbols from /boot/kernel/acpi.ko...done.
Loaded symbols for /boot/kernel/acpi.ko
Reading symbols from 
/usr/obj/usr/src/sys/ROUTER-IPFW-DEBUG/modules/usr/src/sys/modules/linprocfs/linprocfs.ko.debug...done.
Loaded symbols for 
/usr/obj/usr/src/sys/ROUTER-IPFW-DEBUG/modules/usr/src/sys/modules/linprocfs/linprocfs.ko.debug
Reading symbols from 
/usr/obj/usr/src/sys/ROUTER-IPFW-DEBUG/modules/usr/src/sys/modules/linux/linux.ko.debug...done.
Loaded symbols for 
/usr/obj/usr/src/sys/ROUTER-IPFW-DEBUG/modules/usr/src/sys/modules/linux/linux.ko.debug
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240             dumping++;
(kgdb) bt
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1  0xc04ef6b5 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:374
#2  0xc04ef983 in __panic () at /usr/src/sys/kern/kern_shutdown.c:552
#3  0xc05254b4 in sbappendstream (sb=0xc2a8de5c, m=0x0) at 
/usr/src/sys/kern/uipc_socket2.c:592
#4  0xc05780af in tcp_input (m=0xc10f1c00, off0=-1055974300) at 
/usr/src/sys/netinet/tcp_input.c:2235
#5  0xc0570a34 in ip_input (m=0xc10f1c00) at 
/usr/src/sys/netinet/ip_input.c:941
#6  0xc0567cda in transmit_event (pipe=0xc294f800) at 
/usr/src/sys/netinet/ip_dummynet.c:467
#7  0xc0567fb4 in ready_event (q=0xc2bc8180) at 
/usr/src/sys/netinet/ip_dummynet.c:620
#8  0xc05684f7 in dummynet (unused=0x0) at 
/usr/src/sys/netinet/ip_dummynet.c:775
#9  0xc04fc96e in softclock (dummy=0x0) at 
/usr/src/sys/kern/kern_timeout.c:226
#10 0xc04dfd28 in ithread_loop (arg=0xc10dd500) at 
/usr/src/sys/kern/kern_intr.c:547
#11 0xc04df100 in fork_exit (callout=0xc04dfbf4 <ithread_loop>, 
arg=0xc10dd500, frame=0xcd934d48) at /usr/src/sys/kern/kern_fork.c:802
(kgdb) up 3
#3  0xc05254b4 in sbappendstream (sb=0xc2a8de5c, m=0x0) at 
/usr/src/sys/kern/uipc_socket2.c:592
592             KASSERT(sb->sb_mb == sb->sb_lastrecord,("sbappendstream 
1"));
(kgdb) up 1
#4  0xc05780af in tcp_input (m=0xc10f1c00, off0=-1055974300) at 
/usr/src/sys/netinet/tcp_input.c:2235
2235                                    sbappendstream(&so->so_rcv, m);
(kgdb) up 1
#5  0xc0570a34 in ip_input (m=0xc10f1c00) at 
/usr/src/sys/netinet/ip_input.c:941
941             (*inetsw[ip_protox[ip->ip_p]].pr_input)(m, hlen);
(kgdb) up 1
#6  0xc0567cda in transmit_event (pipe=0xc294f800) at 
/usr/src/sys/netinet/ip_dummynet.c:467
467                 ip_input(m) ;
(kgdb) up 1
#7  0xc0567fb4 in ready_event (q=0xc2bc8180) at 
/usr/src/sys/netinet/ip_dummynet.c:620
620             transmit_event(p);
(kgdb) up 1
#8  0xc05684f7 in dummynet (unused=0x0) at 
/usr/src/sys/netinet/ip_dummynet.c:775
775                     ready_event(p) ;
~~~cut~~~

Max Laier wrote:

>On Tuesday 17 February 2004 10:41, Jiri Mikulas wrote:
>  
>
>>I have CVSuped sources today morning (about 7:30 AM CET)
>>and i got panic exactly after boot
>>
>>~~~cut~~~
>>
>>I have no vmcore :(
>>This similar panic got Roman Divacky (xdivac02_at_stud.fit.vutbr.cz) with
>>todays current ,but without using dummynet..
>>isn't it another independent problem ?
>>    
>>
>
>Yes, that was something completely independent (and should be fixed now). 
>For the dummynet issue, here comes an updated patchset I plan to commit 
>soon. Give it a try if you have some time (make sure to get 
>src/sys/sys/msgbuf.h#1.23 or 1.21 to avoid said boot panic).
>
>Thanks.
>