kern/149948: [panic] when starting net/ladvd
Vladislav V. Prodan
universite at ukr.net
Sun Aug 29 14:30:02 UTC 2010
# addr2line -e /boot/kernel/kernel.symbols 0xffffffff806aa114
/usr/src/sys/amd64/amd64/support.S:101
The server is in the data center, there is IPMI-KVM, but then through
him to connect usb-flash - do not understand ...
My kernel:
cpu HAMMER
device acpi
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapist # ATAPI tape drives
device ataraid # ATA RAID drives
device atkbd # AT keyboard
device atkbdc # AT keyboard controller
device aue # ADMtek USB Ethernet
device axe # ASIX Electronics USB Ethernet
device bge # Broadcom BCM570xx Gigabit Ethernet
device bpf # Berkeley packet filter
device cd # CD
device cdce # Generic USB over Ethernet
device ch # SCSI media changers
device cpufreq
device cue # CATC USB Ethernet
device da # Direct Access (disks)
device ehci # EHCI PCI->USB interface (USB 2.0)
device em # Intel PRO/1000 Gigabit Ethernet Family
device ether # Ethernet support
device firmware # firmware assist module
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
device igb # Intel PRO/1000 PCIE Server Gigabit Family
device kbdmux # keyboard multiplexer
device kue # Kawasaki LSI USB Ethernet
device loop # Network loopback
device lpt # Printer
device md # Memory "disks"
device miibus # MII bus support
device msk # Marvell/SysKonnect Yukon II Gigabit
Ethernet
device ohci # OHCI PCI->USB interface
device pass # Passthrough device (direct SCSI access)
device pci
device plip # TCP/IP over parallel
device ppbus # Parallel port bus (required)
device ppc
device ppi # Parallel port interface device
device psm # PS/2 mouse
device pty # BSD-style compatibility pseudo ttys
device random # Entropy device
device re # RealTek 8139C+/8169/8169S/8110S
device rl # RealTek 8129/8139
device rue # RealTek RTL8150 USB Ethernet
device sa # Sequential Access (tape etc)
device sc
device scbus # SCSI bus (required for SCSI)
device ses # SCSI Environmental Services (and SAF-TE)
device splash # Splash screen and screen saver support
device tun # Packet tunnel.
device twe # 3ware ATA RAID
device uark # Technologies ARK3116 based serial adapters
device uart # Generic UART driver
device ubsa # Belkin F5U103 and compatible serial
adapters
device udav # Davicom DM9601E USB
device uftdi # For FTDI usb serial adapters
device uhci # UHCI PCI->USB interface
device uhid # "Human Interface Devices"
device uipaq # Some WinCE based devices
device ukbd # Keyboard
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
device uplcom # Prolific PL-2303 serial adapters
device usb # USB Bus (required)
device uslcom # SI Labs CP2101/CP2102 serial adapters
device uvscom # USB serial support for DDI pocket's PHS
device vga # VGA video card driver
device carp #Common Address Redundancy Protocol
device disc
device enc # IPsec interface.
device faith #for IPv6 and IPv4 translation
device gif #IPv6 and IPv4 tunneling
device gre #IP over IP tunneling
device if_bridge #Bridge interface
device ksyms
device lagg #Link aggregation interface
device mem
device pf #PF OpenBSD packet-filter firewall
device pflog #logging support interface for PF
device pfsync #synchronization interface for PF
device stf #6to4 IPv6 over IPv4 encapsulation
device tap #Virtual Ethernet driver
device vlan #VLAN support (needs miibus)
ident second-nextonmarket
makeoptions DEBUG=-g # Build kernel with gdb(1) debug
symbols
maxusers 512
options ACPI_DEBUG
options FLOWTABLE # per-cpu routing cache
options RADIX_MPATH
options ATA_STATIC_ID # Static device numbering
options AUDIT # Security event auditing
options CD9660 # ISO 9660 Filesystem
options COMPAT_FREEBSD32 # Compatible with i386 binaries
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options COMPAT_FREEBSD5 # Compatible with FreeBSD5
options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options COMPAT_FREEBSD7 # Compatible with FreeBSD7
options FFS # Berkeley Fast Filesystem
options HWPMC_HOOKS # Necessary kernel hooks for
hwpmc(4)
options INCLUDE_CONFIG_FILE # Include this file in kernel
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options KDB # Enable kernel debugger support.
options KTRACE # ktrace(1) support
options MAC # TrustedBSD MAC Framework
options MD_ROOT # MD is a potential root device
options MSDOSFS # MSDOS Filesystem
options NFSCLIENT # Network Filesystem Client
options NFSLOCKD # Network Lock Manager
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires
NFSCLIENT
options P1003_1B_SEMAPHORES # POSIX-style semaphores
options PREEMPTION # Enable kernel thread preemption
options PRINTF_BUFR_SIZE=128 # Prevent printf output being
interspersed.
options PROCFS # Process filesystem (requires
PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options SCHED_ULE # ULE scheduler
options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
options SCTP # Stream Control Transmission
Protocol
options SMP # Symmetric MultiProcessor Kernel
options SOFTUPDATES # Enable FFS soft updates support
options STACK # stack(9) support
options UFS_ACL # Support for access control lists
options UFS_DIRHASH # Improve performance on big
directories
options UFS_GJOURNAL # Enable gjournal-based UFS
journaling
options USB_DEBUG # enable debug msgs
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time
extensions
options ACCEPT_FILTER_DATA
options ACCEPT_FILTER_DNS
options ACCEPT_FILTER_HTTP
options ALQ
options ALTQ
options ALTQ_CBQ # Class Bases Queueing
options ALTQ_CDNR # Traffic conditioner
options ALTQ_HFSC # Hierarchical Packet Scheduler
options ALTQ_NOPCC # Required if the TSC is unusable
options ALTQ_PRIQ # Priority Queueing
options ALTQ_RED # Random Early Detection
options ALTQ_RIO # RED In/Out
options DEADLKRES
options DUMMYNET
options EXT2FS
options GEOM_BDE # Disk encryption.
options GEOM_BSD # BSD disklabels
options GEOM_CACHE # Disk cache.
options GEOM_CONCAT # Disk concatenation.
options GEOM_FOX # Redundant path mitigation
options GEOM_GATE # Userland services.
options GEOM_LABEL # Providers labelization.
options GEOM_LINUX_LVM # Linux LVM2 volumes
options GEOM_MIRROR # Disk mirroring.
options GEOM_MULTIPATH # Disk multipath
options GEOM_PART_EBR # Extended Boot Records
options GEOM_PART_EBR_COMPAT # Backward compatible partition
names
options GEOM_PART_GPT # GPT partitioning
options GEOM_PART_MBR # MBR partitioning
options GEOM_STRIPE # Disk striping.
options GEOM_VIRSTOR # Virtual storage.
options GEOM_VOL # Volume names from UFS superblock
options IPDIVERT
options IPFIREWALL
options IPFIREWALL_DEFAULT_TO_ACCEPT
options IPFIREWALL_FORWARD
options IPFIREWALL_NAT
options IPFIREWALL_VERBOSE
options IPFIREWALL_VERBOSE_LIMIT=100
options IPSTEALTH
options KTR_ALQ
options LIBALIAS
options LIBICONV
options LIBMCHAIN
options MBUF_PROFILING
options MCLSHIFT=12 # mbuf cluster shift in bits, 12 == 4KB
options MSGBUF_SIZE=40960
options MSGMNB=2049 # max characters per message queue
options MSGMNI=41 # max number of message queue identifiers
options MSGSEG=2049 # max number of message segments in the
system
options MSGSSZ=16 # size of a message segment MUST be
power of 2
options MSGTQL=41 # max amount of messages in the system
options MSIZE=512 # mbuf size in bytes
options NBUF=1024 # Number of buffer headers
options NETGRAPH
options NETGRAPH_ASYNC
options NETGRAPH_BPF
options NETGRAPH_BRIDGE
options NETGRAPH_CAR
options NETGRAPH_CISCO
options NETGRAPH_DEVICE
options NETGRAPH_ECHO
options NETGRAPH_EIFACE
options NETGRAPH_ETHER
options NETGRAPH_HOLE
options NETGRAPH_IFACE
options NETGRAPH_IPFW
options NETGRAPH_IP_INPUT
options NETGRAPH_KSOCKET
options NETGRAPH_L2TP
options NETGRAPH_LMI
options NETGRAPH_MPPC_ENCRYPTION
options NETGRAPH_NAT
options NETGRAPH_ONE2MANY
options NETGRAPH_PPP
options NETGRAPH_PPPOE
options NETGRAPH_PPTPGRE
options NETGRAPH_RFC1490
options NETGRAPH_SOCKET
options NETGRAPH_SPLIT
options NETGRAPH_SPPP
options NETGRAPH_TCPMSS
options NETGRAPH_TEE
options NETGRAPH_TTY
options NETGRAPH_UI
options NETGRAPH_VJC
options NETGRAPH_VLAN
options NFS_GATHERDELAY=10 # Default write gather delay (msec)
options NFS_MAXATTRTIMO=60
options NFS_MAXDIRATTRTIMO=60
options NFS_MINATTRTIMO=3 # VREG attrib cache timeout in sec
options NFS_MINDIRATTRTIMO=30 # VDIR attrib cache timeout in sec
options NFS_WDELAYHASHSIZ=16 # and with this
options NTFS
options NULLFS #NULL filesystem
options PANIC_REBOOT_WAIT_TIME=20
options PPS_SYNC
options QUOTA #enable disk quotas
options REISERFS
options ROUTETABLES=5 # max 16. 1 is back compatible.
options SCTP_LOCK_LOGGING
options SCTP_LTRACE_CHUNKS
options SCTP_LTRACE_ERRORS
options SCTP_MBCNT_LOGGING
options SCTP_MBUF_LOGGING
options SCTP_PACKET_LOGGING
options SEMMAP=31 # amount of entries in semaphore map
options SEMMNI=11 # number of semaphore identifiers in the
system
options SEMMNS=61 # number of semaphores in the system
options SEMMNU=31 # number of undo structures in the system
options SEMMSL=61 # max number of semaphores per id
options SEMOPM=101 # max number of operations per semop call
options SEMUME=11 # max number of undo entries per process
options SHMALL=2048 # max number of shared memory pages
system wide
options SHMMAX="(SHMMAXPGS*PAGE_SIZE+1)" # max shared
memory seg
options SHMMAXPGS=2048 # max amount of shared memory pages (4k
on i386)
options SHMMIN=2 # min shared memory segment size (bytes)
options SHMMNI=33 # max number of shared memory identifiers
options SHMSEG=9 # max shared memory segments per process
options SUIDDIR
options SW_WATCHDOG
options SYSVMSG # include support for message queues
options SYSVSEM # include support for semaphores
options SYSVSHM # include support for shared memory
options XBONEHACK
29.08.2010 16:33, vwe at FreeBSD.org wrote:
> Old Synopsis: Panic when starting ladvd
> New Synopsis: [panic] when starting net/ladvd
>
> State-Changed-From-To: open->feedback
> State-Changed-By: vwe
> State-Changed-When: Sun Aug 29 13:26:03 UTC 2010
> State-Changed-Why:
> Vladislav,
> w/o a backtrace or any other information, it's quite hard to tell where
> the problem might come from.
>
> Your screenshot suggests, there's a NULL pointer causing the trouble.
>
> Can you please try at first the following command and post us it's output:
> addr2line -e /boot/kernel/kernel.symbols 0xffffffff806aa114
>
> If your kernel config is near GENERIC, the problem might be in
> sys/net80211/ieee80211_node.c:2328
>
> Having a backtrace would make things simpler. If you're brave enough, you
> may try to get the kernel dump onto a usb thumb drive (I'm using this for
> embedded machines, where I don't have the space to store dumps).
> It works find, just take a look at dumpon(8).
>
> If you got a dump, please use the kernel debugger to get the backtrace.
>
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=149948
>
>
>
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