"ni" is NULL, so it's probably line 1475. On 19 Dec 2013, at 16:02, Adrian Chadd <adrian_at_FreeBSD.org> wrote: > Well there's a null node pointer. Need to figure out why. Its totally legit > to have them too, so the code has to cope. > > Grr. > > Adrian > On Dec 19, 2013 2:07 AM, "Sergey V. Dyatko" <sergey.dyatko_at_gmail.com> wrote: > >> On Wed, 18 Dec 2013 23:40:23 -0800 >> Adrian Chadd <adrian_at_freebsd.org> wrote: >> >>> What's at frame 10? >>> >>> And list the IP, ie: >>> >>> list *0xffffffff817da911 >>> >> >> (kgdb) f 10 >> #10 0xffffffff817da911 in rt2860_tx (sc=0xfffffe00009bd000, >> m=0xfffff80004c6dd00, ni=0x0) >> at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1472 1472 { >> Current language: auto; currently minimal >> >> (kgdb) list *0xffffffff817da911 >> 0xffffffff817da911 is in rt2860_tx >> (/usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1475). 1470 static >> int 1471 rt2860_tx(struct rt2860_softc *sc, struct mbuf *m, struct >> ieee80211_node *ni) 1472 { >> 1473 struct ifnet *ifp = sc->sc_ifp; >> 1474 struct ieee80211com *ic = ifp->if_l2com; >> 1475 struct ieee80211vap *vap = ni->ni_vap; >> 1476 struct rt2860_tx_ring *ring; >> 1477 struct rt2860_tx_data *data; >> 1478 struct rt2860_txd *txd; >> 1479 struct rt2860_txwi *txwi; >> >>> -a >>> >>> On 18 December 2013 23:04, Sergey V. Dyatko <sergey.dyatko_at_gmail.com> >>> wrote: >>>> Hi, >>>> >>>> I have following setup: >>>> >>>> wlans_ral0="wlan0" >>>> ifconfig_wlan0="WPA" >>>> >>>> cloned_interfaces="lagg0 bridge0 tap0" >>>> ifconfig_lagg0="laggproto failover laggport alc0 laggport wlan0 >>>> DHCP" ifconfig_bridge0="addm tap0 addm lagg0" >>>> >>>> When system boot I have reproducible panic after messages >>>> Waiting 30s for the default route interface: . >>>> ral0: need multicast update callback >>>> ral0: need multicast update callback >>>> ........ : >>>> >>>> Fatal trap 12: page fault while in kernel mode >>>> cpuid = 0; apic id = 00 >>>> fault virtual address = 0x0 >>>> fault code = supervisor read data, page not present >>>> instruction pointer = 0x20:0xffffffff817da911 >>>> stack pointer = 0x28:0xfffffe011fe61da0 >>>> frame pointer = 0x28:0xfffffe011fe62630 >>>> <118>. >>>> code segment = base 0x0, limit 0xfffff, type 0x1b >>>> = DPL 0, pres 1, long 1, def32 0, gran 1 >>>> processor eflags = interrupt enabled, resume, IOPL = 0 >>>> current process = 1815 (dhclient) >>>> >>>> Reading symbols from /boot/kernel/zfs.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/zfs.ko.symbols >>>> Reading symbols from /boot/kernel/opensolaris.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/opensolaris.ko.symbols >>>> Reading symbols from /boot/kernel/linux.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/linux.ko.symbols >>>> Reading symbols from /boot/kernel/if_alc.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/if_alc.ko.symbols >>>> Reading symbols from /boot/kernel/if_ral.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/if_ral.ko.symbols >>>> Reading symbols from /boot/kernel/snd_hda.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/snd_hda.ko.symbols >>>> Reading symbols from /boot/kernel/sound.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/sound.ko.symbols >>>> Reading symbols from /boot/kernel/acpi_video.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/acpi_video.ko.symbols >>>> Reading symbols from /boot/modules/nvidia.ko...done. >>>> Loaded symbols for /boot/modules/nvidia.ko >>>> Reading symbols from /boot/modules/cuse4bsd.ko...done. >>>> Loaded symbols for /boot/modules/cuse4bsd.ko >>>> Reading symbols from /boot/kernel/sem.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/sem.ko.symbols >>>> Reading symbols from /boot/kernel/linprocfs.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/linprocfs.ko.symbols >>>> Reading symbols from /boot/kernel/if_lagg.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/if_lagg.ko.symbols >>>> Reading symbols from /boot/kernel/if_bridge.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/if_bridge.ko.symbols >>>> Reading symbols from /boot/kernel/bridgestp.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/bridgestp.ko.symbols >>>> Reading symbols from /boot/kernel/if_tap.ko.symbols...done. >>>> Loaded symbols for /boot/kernel/if_tap.ko.symbols >>>> >>>> #0 doadump (textdump=0) at pcpu.h:219 >>>> 219 pcpu.h: No such file or directory. >>>> in pcpu.h >>>> (kgdb) #0 doadump (textdump=0) at pcpu.h:219 >>>> #1 0xffffffff803023ae in db_dump (dummy=<value optimized out>, >>>> dummy2=0, dummy3=0, dummy4=0x0) at /usr/src/sys/ddb/db_command.c:543 >>>> #2 0xffffffff80301e8d in db_command (cmd_table=<value optimized >>>> out>) at /usr/src/sys/ddb/db_command.c:449 >>>> #3 0xffffffff80301c04 in db_command_loop () >>>> at /usr/src/sys/ddb/db_command.c:502 >>>> #4 0xffffffff80304570 in db_trap (type=<value optimized out>, >>>> code=0) at /usr/src/sys/ddb/db_main.c:231 >>>> #5 0xffffffff8072e9d3 in kdb_trap (type=12, code=0, tf=<value >>>> optimized out>) at /usr/src/sys/kern/subr_kdb.c:656 >>>> #6 0xffffffff80a81bb2 in trap_fatal (frame=0xfffffe011fe61cf0, >>>> eva=<value optimized out>) >>>> at /usr/src/sys/amd64/amd64/trap.c:870 #7 0xffffffff80a81ec9 in >>>> trap_pfault (frame=0xfffffe011fe61cf0, usermode=0) >>>> at /usr/src/sys/amd64/amd64/trap.c:692 #8 0xffffffff80a8165b in >>>> trap (frame=0xfffffe011fe61cf0) >>>> at /usr/src/sys/amd64/amd64/trap.c:456 #9 0xffffffff80a68222 in >>>> calltrap () at /usr/src/sys/amd64/amd64/exception.S:232 >>>> #10 0xffffffff817da911 in rt2860_tx (sc=0xfffffe00009bd000, >>>> m=0xfffff80004c6dd00, ni=0x0) >>>> at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1472 >>>> #11 0xffffffff817da89e in rt2860_start_locked >>>> (ifp=0xfffff80003bed800) >>>> at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1998 #12 >>>> 0xffffffff817d57b0 in rt2860_start (ifp=0xfffff80003bed800) >>>> at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1972 #13 >>>> 0xffffffff807b5f35 in if_transmit (ifp=<value optimized out>, >>>> m=<value optimized out>) at /usr/src/sys/net/if.c:3352 #14 >>>> 0xffffffff807fbd96 in ieee80211_vap_pkt_send_dest ( vap=<value >>>> optimized out>, m=<value optimized out>, ni=0xfffffe0003bae000) >>>> at /usr/src/sys/net80211/ieee80211_output.c:243 #15 >>>> 0xffffffff807fce09 in ieee80211_vap_transmit (ifp=<value optimized >>>> out>, m=<value optimized out>) >>>> out>at /usr/src/sys/net80211/ieee80211_output.c:393 >>>> #16 0xffffffff8261d91f in lagg_transmit (ifp=0xfffff80003bec000, >>>> m=0xfffff80004c6dd00) >>>> at /usr/src/sys/modules/if_lagg/../../net/if_lagg.c:1314 >>>> #17 0xffffffff8262b11d in bridge_enqueue (sc=0xfffff80006597c00, >>>> dst_ifp=0xfffff80003bec000, m=<value optimized out>) >>>> at /usr/src/sys/modules/if_bridge/../../net/if_bridge.c:1864 >>>> #18 0xffffffff8262a2e0 in bridge_output (ifp=0xfffff80003bec000, >>>> m=<value optimized out>, sa=<value optimized out>, rt=0x1) >>>> at /usr/src/sys/modules/if_bridge/../../net/if_bridge.c:2009 >>>> #19 0xffffffff807b8014 in ether_output (ifp=<value optimized out>, >>>> m=0xfffff80004001200, dst=0xfffffe011fe62928, ro=<value >>>> optimized >>>> out>) at /usr/src/sys/net/if_ethersubr.c:387 >>>> #20 0xffffffff807abe92 in bpfwrite (dev=<value optimized out>, >>>> uio=0xfffff800064d9c00, ioflag=<value optimized out>) >>>> at /usr/src/sys/net/bpf.c:1082 >>>> #21 0xffffffff805ecacf in devfs_write_f (fp=0xfffff800065f79b0, >>>> uio=0xfffff800064d9c00, cred=<value optimized out>, flags=0, >>>> td=0xfffff800062ea920) >>>> at /usr/src/sys/fs/devfs/devfs_vnops.c:1672 #22 0xffffffff8074594a >>>> in dofilewrite (td=0xfffff800062ea920, fd=6, fp=0xfffff800065f79b0, >>>> auio=0xfffff800064d9c00, offset=<value optimized out>, flags=0) at >>>> file.h:303 #23 0xffffffff80745675 in kern_writev >>>> (td=0xfffff800062ea920, fd=6, auio=0xfffff800064d9c00) >>>> at /usr/src/sys/kern/sys_generic.c:467 #24 0xffffffff80745896 in >>>> sys_writev (td=0xfffff800062ea920, uap=0xfffffe011fe62b40) >>>> at /usr/src/sys/kern/sys_generic.c:452 #25 0xffffffff80a824e7 in >>>> amd64_syscall (td=0xfffff800062ea920, traced=0) at >>>> subr_syscall.c:134 #26 0xffffffff80a6850b in Xfast_syscall () >>>> at /usr/src/sys/amd64/amd64/exception.S:391 >>>> #27 0x0000000800b5cf3a in ?? () >>>> Previous frame inner to this frame (corrupt stack?) >>>> Current language: auto; currently minimal >>>> (kgdb) >>>> >>>> at office, laggport alc0 is MASTER on lagg and all works fine. >>>> >>>> I have vmcore file and I can enter the necessary commands if this >>>> will help >>>> >>>> >>>> -- >>>> wbr, tiger >>>> _______________________________________________ >>>> freebsd-current_at_freebsd.org mailing list >>>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>>> To unsubscribe, send any mail to >>>> "freebsd-current-unsubscribe_at_freebsd.org" >> >> >> >> -- >> wbr, tiger >> > _______________________________________________ > freebsd-wireless_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe_at_freebsd.org" -- Rui PauloReceived on Mon Dec 23 2013 - 02:15:48 UTC
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