Date: Fri, 7 Aug 2009 05:51:41 -1000 From: parv@pair.com To: f-stable <freebsd-stable@freebsd.org> Subject: FreeBSD 7-STABLE - ath, Atheros 5212 - crash on network activity Message-ID: <20090807155141.GA1877@holstein.holy.cow>
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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 GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. 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 udp_send (so=0xc6b051a0, flags=0, m=0xc7b1ab00, addr=0x0, control=0x0, td=0xc6b49b40) at /usr/src7/sys/netinet/udp_usrreq.c:1074 #19 0xc08ae729 in sosend_dgram (so=0xc6b051a0, addr=0x0, uio=0xe8fbcbe0, top=0xc7b1ab00, control=0x0, flags=Variable "flags" is not available. ) at /usr/src7/sys/kern/uipc_socket.c:1060 #20 0xc08ac439 in sosend (so=0xc6b051a0, addr=0x0, uio=0xe8fbcbe0, top=0x0, control=0x0, flags=0, td=0xc6b49b40) at /usr/src7/sys/kern/uipc_socket.c:1289 #21 0xc08b3408 in kern_sendit (td=0xc6b49b40, s=4, mp=0xe8fbcc5c, flags=0, control=0x0, segflg=UIO_USERSPACE) at /usr/src7/sys/kern/uipc_syscalls.c:805 #22 0xc08b54cd in sendit (td=0xc6b49b40, s=4, mp=0xe8fbcc5c, flags=0) at /usr/src7/sys/kern/uipc_syscalls.c:742 #23 0xc08b55c2 in sendto (td=0xc6b49b40, uap=0xe8fbccfc) at /usr/src7/sys/kern/uipc_syscalls.c:857 #24 0xc0b58f40 in syscall (frame=0xe8fbcd38) ---Type <return> to continue, or q <return> to quit--- at /usr/src7/sys/i386/i386/trap.c:1089 #25 0xc0b3f7a0 in Xint0x80_syscall () at /usr/src7/sys/i386/i386/exception.s:262 #26 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) q --
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