Hi,
I am in the process of upgrading from 6-STABLE to 7-STABLE, but have
been stymied due to FreeBSD/i386 7 crashing on network activity.
Machine is Thinkpad T61 with Atheros 5212 (IBM 802.11 [abg]) card.
Machine information (under FreeBSD 6.X) can be obtained from ...
http://www103.pair.com/parv/comp//unix/freebsd/thinkpad-t61-8897-cto/sys/dmesg
http://www103.pair.com/parv/comp//unix/freebsd/thinkpad-t61-8897-cto/sys/pciconf-lcv
... until I do the disk replacement dance again ( get the 7-STABLE
specific dmesg pciconf data). I had updated the 7-STABLE sources
around Aug 7, 2pm UTC from cvsup5 before I bothered with getting a
crash dump. A backtrace of FreeBSD/i386 7-STABLE follows ...
- Parv
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This GDB was configured as i386-marcel-freebsd...
Unread portion of the kernel message buffer:
panic: operating mode 1
cpuid = 1
KDB: stack backtrace:
db_trace_self_wrapper(c0c260f0,e8fbc8fc,c0852763,c0c5338d,1,...) at
db_trace_self_wrapper+0x26
kdb_backtrace(c0c5338d,1,c0c3326f,e8fbc908,1,...) at kdb_backtrace+0x29
panic(c0c3326f,1,4,c0c21ab3,ce,...) at panic+0x114
ieee80211_set_tim(c7aac000,1,c0c345ca,c7,0,c7aad510,c670d22c) at
ieee80211_set_tim+0x2d
ieee80211_pwrsave(c7aac000,c7b1ab00,c0be15cd,62c,c0c30884,...) at
ieee80211_pwrsave+0x1f3
ath_start(c6709000,c6709108,e8fbca08,c08ed81f,c6709000,...) at ath_start+0x4e3
if_start(c6709000,0,c0c30884,195,2,...) at if_start+0x4f
ether_output_frame(c6709000,c7b1ab00,6,0,e8fbca2a,...) at
ether_output_frame+0x1ce
ether_output(c6709000,c7b1ab00,e8fbcac0,c6b45e0c,0,...) at ether_output+0x48d
ieee80211_output(c6709000,c7b1ab00,e8fbcac0,c6b45e0c,c6b402d0,...) at
ieee80211_output+0x38
ip_output(c7b1ab00,0,e8fbcabc,0,0,...) at ip_output+0xa10
udp_send(c6b051a0,0,c7b1ab00,0,0,...) at udp_send+0x89b
sosend_dgram(c6b051a0,0,e8fbcbe0,c7b1ab00,0,...) at sosend_dgram+0x359
sosend(c6b051a0,0,e8fbcbe0,0,0,...) at sosend+0x3f
kern_sendit(c6b49b40,4,e8fbcc5c,0,0,...) at kern_sendit+0x107
sendit(0,7844401d,0,0,0,...) at sendit+0xad
sendto(c6b49b40,e8fbccfc,18,c0c3ea41,c,...) at sendto+0x48
syscall(e8fbcd38) at syscall+0x2a1
Xint0x80_syscall() at Xint0x80_syscall+0x20
--- syscall (133, FreeBSD ELF32, sendto), eip = 0x782d2e83, esp = 0xbfbfccdc,
ebp = 0xbfbfcd08 ---
KDB: enter: panic
Physical memory: 3034 MB
Dumping 156 MB: 141 125 109 93 77 61 45 29 13
Reading symbols from /boot/kernel/speaker.ko...Reading symbols from
/boot/kernel/speaker.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/speaker.ko
Reading symbols from /boot/kernel/acpi.ko...Reading symbols from
/boot/kernel/acpi.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/acpi.ko
#0 doadump () at pcpu.h:196
196 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) bt
#0 doadump () at pcpu.h:196
#1 0xc04db4eb in db_fncall (dummy1=1, dummy2=0, dummy3=-1059146496,
dummy4=0xe8fbc6e0 ) at /usr/src7/sys/ddb/db_command.c:516
#2 0xc04dba4c in db_command (last_cmdp=0xc0d3b014, cmd_table=0x0, dopager=1)
at /usr/src7/sys/ddb/db_command.c:413
#3 0xc04dbb4d in db_command_loop () at /usr/src7/sys/ddb/db_command.c:466
#4 0xc04dd20f in db_trap (type=3, code=0) at /usr/src7/sys/ddb/db_main.c:228
#5 0xc087e4fe in kdb_trap (type=3, code=0, tf=0xe8fbc888)
at /usr/src7/sys/kern/subr_kdb.c:524
#6 0xc0b5976b in trap (frame=0xe8fbc888)
at /usr/src7/sys/i386/i386/trap.c:687
#7 0xc0b3f73b in calltrap () at /usr/src7/sys/i386/i386/exception.s:166
#8 0xc087e65f in kdb_enter_why (why=0xc0c2320a panic,
msg=0xc0c2320a panic) at cpufunc.h:60
#9 0xc0852780 in panic (fmt=0xc0c3326f operating mode %u)
at /usr/src7/sys/kern/kern_shutdown.c:557
#10 0xc09226e6 in ieee80211_set_tim (ni=0xc0c2320a, set=1)
at /usr/src7/sys/net80211/ieee80211_power.c:140
#11 0xc0922401 in ieee80211_pwrsave (ni=0xc7aac000, m=0xc7b1ab00)
at /usr/src7/sys/net80211/ieee80211_power.c:206
#12 0xc0583a45 in ath_start (ifp=0xc6709000)
at /usr/src7/sys/dev/ath/if_ath.c:1618
#13 0xc08e75fb in if_start (ifp=0xc6709000) at /usr/src7/sys/net/if.c:2837
#14 0xc08ed81f in ether_output_frame (ifp=0xc6709000, m=0xc7b1ab00)
---Type return to continue, or q return to quit---
at /usr/src7/sys/net/if_ethersubr.c:405
#15 0xc08edde1 in ether_output (ifp=0xc6709000, m=0xc7b1ab00, dst=0xe8fbcac0,
rt0=0xc6b45e0c) at /usr/src7/sys/net/if_ethersubr.c:374
#16 0xc0920299 in ieee80211_output (ifp=0xc6709000, m=0xc7b1ab00,
dst=0xe8fbcac0, rt0=0xc6b45e0c)
at /usr/src7/sys/net80211/ieee80211_output.c:261
#17 0xc093969c in ip_output (m=0xc7b1ab00, opt=0x0, ro=0xe8fbcabc,
flags=Variable flags is not available.
)
at /usr/src7/sys/netinet/ip_output.c:554
#18 0xc09a734a in
