Hello! This panic happens randomly on FreeBSD 7.0-CURRENT #0: Sun Aug 6 but did happen on 7.0-CURRENT #0: Sun Jul 2 too. =========Beginning of the citation============== Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xdeadc136 fault code = supervisor read, page not present instruction pointer = 0x20:0xc073eb5d stack pointer = 0x28:0xc7a0ab34 frame pointer = 0x28:0xc7a0ab38 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 24 (irq10: rl0) trap number = 12 panic: page fault cpuid = 0 =========The end of the citation================ =========Beginning of the citation============== (kgdb) bt full #0 doadump () at pcpu.h:166 No locals. #1 0xc06a3ee0 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 first_buf_printf = 1 #2 0xc06a41f5 in panic (fmt=0xc08e7bb2 "%s") at /usr/src/sys/kern/kern_shutdown.c:565 td = (struct thread *) 0xc15b61b0 bootopt = 260 newpanic = 1 ap = 0xc7a0aa48 "îí\224À" buf = "page fault", '\0' <repeats 245 times> #3 0xc08a0aa2 in trap_fatal (frame=0xc7a0aaf4, eva=3735929142) at /usr/src/sys/i386/i386/trap.c:867 code = 0 type = 12 ss = 40 esp = 0 softseg = {ssd_base = 0, ssd_limit = 1048575, ssd_type = 27, ssd_dpl = 0, ssd_p = 1, ssd_xx = 0, ssd_xx1 = 0, ssd_def32 = 1, ssd_gran = 1} msg = 0x0 #4 0xc08a00df in trap (frame= {tf_fs = -1066074104, tf_es = -1049559000, tf_ds = 40, tf_edi = 40, tf_esi = 20, tf_ebp = -945771720, tf_isp = -945771744, tf_ebx = 4, tf_edx = -559038242, tf_ecx = -559038242, tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip = -1066144931, tf_cs = 32, tf_eflags = 66182, tf_esp = 4, tf_ss = -945771508}) at /usr/src/sys/i386/i386/trap.c:277 td = (struct thread *) 0xc15b61b0 p = (struct proc *) 0xc15f6d38 i = 0 ucode = 0 type = 12 code = 0 addr = -945771892 eva = 3735929142 ksi = {ksi_link = {tqe_next = 0xc09381be, tqe_prev = 0xc7a0aaac}, ksi_info = {si_signo = -1066619268, si_errno = -1064074818, si_code = -1064127378, si_pid = 3, si_uid = 3243991472, si_status = -945771828, si_addr = 0xc06cb8c5, si_value = {sival_int = 582, sival_ptr = 0x246}, _reason = {_fault = { _trapno = 582}, _timer = {_timerid = 582, _overrun = -1063452444}, _mesgq = {_mqd = 582}, _poll = {_band = 582}, __spare__ = {__spare1__ = 582, __spare2__ = {-1063452444, -1049520332, 335, -1064074818, -945771792, -1066813323, -1049520332}}}}, ksi_flags = 1, ksi_sigq = 0xc0925eaf} #5 0xc088baea in calltrap () at /usr/src/sys/i386/i386/exception.s:138 No locals. #6 0xc073eb5d in in_broadcast (in={s_addr = 3735929054}, ifp=0xdeadc0de) at /usr/src/sys/netinet/in.c:932 ifa = (struct ifaddr *) 0xdeadc0de t = 4 #7 0xc074d3ad in tcp_input (m=0xc1722800, off0=40) at endian.h:144 th = (struct tcphdr *) 0xc1722864 ip = (struct ip *) 0xc1722850 ipov = (struct ipovly *) 0x14 inp = (struct inpcb *) 0xc1914498 optp = (u_char *) 0x0 optlen = 0 len = 4 tlen = 0 off = 20 drop_hdrlen = 40 tp = (struct tcpcb *) 0xc19631d0 thflags = 16 so = (struct socket *) 0xc191867c todrop = 4 acked = 4 ourfinisacked = 4 needoutput = 0 tiwin = 40 to = {to_flags = 0, to_tsval = 0, to_tsecr = 0, to_mss = 0, to_requested_s_scale = 0 '\0', to_nsacks = 0 '\0', to_sacks = 0x0} headlocked = 1 rstreason = 4 ip6 = (struct ip6_hdr *) 0x0 isipv6 = 0 #8 0xc07443ea in ip_input (m=0xc1722800) at /usr/src/sys/netinet/ip_input.c:658 ip = (struct ip *) 0xc1722850 ia = (struct in_ifaddr *) 0xc1779900 ifa = (struct ifaddr *) 0xdeadc0de checkif = 0 hlen = 20 sum = 0 dchg = 0 odst = {s_addr = 3935646147} __func__ = "ip_input" #9 0xc071e298 in netisr_dispatch (num=2, m=0xdeadc0de) at /usr/src/sys/net/netisr.c:278 ni = (struct netisr *) 0x0 #10 0xc0717252 in ether_demux (ifp=0xc1693000, m=0xc1722800) at /usr/src/sys/net/if_ethersubr.c:809 eh = (struct ether_header *) 0xc1722842 isr = 0 ether_type = 2048 rule = (struct ip_fw *) 0x0 __func__ = "ether_demux" #11 0xc0716fbe in ether_input (ifp=0xc1693000, m=0xc1722800) at /usr/src/sys/net/if_ethersubr.c:596 eh = (struct ether_header *) 0x0 etype = 2048 __func__ = "ether_input" #12 0xc07ad77e in rl_rxeof (sc=0xc1672000) at /usr/src/sys/pci/if_rl.c:1203 m = (struct mbuf *) 0xc1722800 ifp = (struct ifnet *) 0xc1693000 rxbufpos = (uint8_t *) 0xdeadc0de <Address 0xdeadc0de out of bounds> total_len = 60 wrap = 58800 rxstat = 0 cur_rx = 6800 limit = 0 max_bytes = 68 rx_bytes = 68 #13 0xc07ad9fb in rl_intr (arg=0xc1672000) at /usr/src/sys/pci/if_rl.c:1358 sc = (struct rl_softc *) 0xc1672000 ifp = (struct ifnet *) 0xc1693000 status = 1 #14 0xc068fd32 in ithread_execute_handlers (p=0xc15f6d38, ie=0xc15c9880) at /usr/src/sys/kern/kern_intr.c:662 ih = (struct intr_handler *) 0xc1687b40 ihn = (struct intr_handler *) 0x0 #15 0xc068fe5f in ithread_loop (arg=0xc1691280) at /usr/src/sys/kern/kern_intr.c:745 ithd = (struct intr_thread *) 0xc1691280 ie = (struct intr_event *) 0xc15c9880 td = (struct thread *) 0xc15b61b0 p = (struct proc *) 0xc15f6d38 __func__ = "ithread_loop" #16 0xc068ee84 in fork_exit (callout=0xc068fdf8 <ithread_loop>, arg=0xc1691280, frame=0xc7a0ad38) at /usr/src/sys/kern/kern_fork.c:818 p = (struct proc *) 0xc15f6d38 td = (struct thread *) 0xdeadc0de #17 0xc088bb4c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:199 No locals. =========The end of the citation================ -- With best regards, Gleb Kozyrev.Received on Fri Aug 11 2006 - 06:48:10 UTC
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