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Fatal trap 12: page fault while in kernel mode
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mp_lock = 00000000; cpuid = 0; lapic->id = 00000000
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fault virtual address = 0x60
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fault code = supervisor read data, page not present
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instruction pointer = 0x8:0xffffffff80250e17
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stack pointer = 0x10:0xfffffffe37b62ab0
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frame pointer = 0x10:0xfffffffe37b62ad0
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code segment = base 0x0, limit 0xfffff, type 0x1b
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= DPL 0, pres 1, long 0, def32 0, gran 1
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processor eflags = interrupt enabled, resume, IOPL = 0
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current process = Idle
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current thread = pri 44 (CRIT)
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trap number = 12
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panic: page fault
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mp_lock = 00000000; cpuid = 0
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Trace beginning at frame 0xfffffffe37b627f8
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panic() at panic+0x1fc
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panic() at panic+0x1fc
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trap_fatal() at trap_fatal+0x3f4
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trap_pfault() at trap_pfault+0x158
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trap() at trap+0x67e
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calltrap() at calltrap+0x8
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--- trap 000000000000000c, rip = ffffffff80250e17, rsp = fffffffe37b62ab0, rbp = fffffffe37b62ad0 ---
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prison_replace_wildcards() at prison_replace_wildcards+0x1f
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in_pcbbind() at in_pcbbind+0x2e1
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tcp_connect() at tcp_connect+0x52
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tcp_usr_connect() at tcp_usr_connect+0xe7
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netmsg_pru_connect() at netmsg_pru_connect+0x1b
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netmsg_service() at netmsg_service+0x122
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tcpmsg_service_loop() at tcpmsg_service_loop+0x26
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boot() called on cpu#0
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Uptime: 4m23s
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Physical memory: 8176 MB
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Dumping 830 MB: 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431 415 399 383 367 351 335 319
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303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15
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Reading symbols from /boot/modules/acpi.ko...done.
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Loaded symbols for /boot/modules/acpi.ko
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Reading symbols from /boot/modules/radeon.ko...done.
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Loaded symbols for /boot/modules/radeon.ko
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Reading symbols from /boot/modules/drm.ko...done.
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Loaded symbols for /boot/modules/drm.ko
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Reading symbols from /boot/modules/smbfs.ko...done.
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Loaded symbols for /boot/modules/smbfs.ko
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Reading symbols from /boot/modules/libmchain.ko...done.
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Loaded symbols for /boot/modules/libmchain.ko
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Reading symbols from /boot/modules/libiconv.ko...done.
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Loaded symbols for /boot/modules/libiconv.ko
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_get_mycpu (di=0xffffffff806e6400) at ./machine/thread.h:73
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73 __asm ("movq %%gs:globaldata,%0" : "=r" (gd) : "m"(__mycpu__dummy));
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(kgdb) bt
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#0 _get_mycpu (di=0xffffffff806e6400) at ./machine/thread.h:73
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#1 md_dumpsys (di=0xffffffff806e6400) at /usr/src/sys/platform/pc64/x86_64/dump_machdep.c:262
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#2 0xffffffff80263246 in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:839
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#3 0xffffffff8026394a in boot (howto=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:388
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#4 0xffffffff80263d4a in panic (fmt=0xffffffff804c6e28 "%s") at /usr/src/sys/kern/kern_shutdown.c:745
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#5 0xffffffff80498507 in trap_fatal (frame=0xfffffffe37b629f8, eva=<value optimized out>) at /usr/src/sys/platform/pc64/x86_64/trap.c:984
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#6 0xffffffff8049867d in trap_pfault (frame=0xfffffffe37b629f8, usermode=0) at /usr/src/sys/platform/pc64/x86_64/trap.c:889
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#7 0xffffffff80499bf8 in trap (frame=0xfffffffe37b629f8) at /usr/src/sys/platform/pc64/x86_64/trap.c:611
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#8 0xffffffff804919be in calltrap () at /usr/src/sys/platform/pc64/x86_64/exception.S:179
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#9 0xffffffff80250e17 in prison_replace_wildcards (td=0xfffffffe5b19a558, ip=0xfffffffe37b62b00) at /usr/src/sys/kern/kern_jail.c:372
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#10 0xffffffff803148f4 in in_pcbbind (inp=0xfffffffe32830558, nam=0x0, td=0xfffffffe5b19a558) at /usr/src/sys/netinet/in_pcb.c:330
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#11 0xffffffff80330234 in tcp_connect (tp=0xfffffffe32830678, flags=0, m=0x0, nam=0xfffffffe5e242b38, td=0xfffffffe5b19a558)
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at /usr/src/sys/netinet/tcp_usrreq.c:1020
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#12 0xffffffff803308e8 in tcp_usr_connect (so=0xfffffffe08572c70, nam=0xfffffffe5e242b38, td=0xfffffffe5b19a558)
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at /usr/src/sys/netinet/tcp_usrreq.c:479
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#13 0xffffffff802ad74e in netmsg_pru_connect (msg=0xfffffffe5e242a18) at /usr/src/sys/kern/uipc_msg.c:486
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#14 0xffffffff80307e73 in netmsg_service (msg=0xfffffffe5e242a18, mpsafe_mode=934685440, mplocked=0) at /usr/src/sys/net/netisr.c:310
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#15 0xffffffff803289bd in tcpmsg_service_loop (dummy=<value optimized out>) at /usr/src/sys/netinet/tcp_subr.c:410
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#16 0xffffffff8026f6aa in lwkt_deschedule_self (td=0xfffffffe5b19a558) at /usr/src/sys/kern/lwkt_thread.c:250
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Backtrace stopped: previous frame inner to this frame (corrupt stack?)
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(kgdb) frame 9
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#9 0xffffffff80250e17 in prison_replace_wildcards (td=0xfffffffe5b19a558, ip=0xfffffffe37b62b00) at /usr/src/sys/kern/kern_jail.c:372
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372 if ((pr = td->td_ucred->cr_prison) == NULL)
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(kgdb) print td
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$1 = (struct thread *) 0xfffffffe5b19a558
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(kgdb) print td->td_ucred
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$2 = (struct ucred *) 0x0
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(kgdb) frame 10
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#10 0xffffffff803148f4 in in_pcbbind (inp=0xfffffffe32830558, nam=0x0, td=0xfffffffe5b19a558) at /usr/src/sys/netinet/in_pcb.c:330
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330 if (!prison_replace_wildcards(td, (struct sockaddr *)&jsin)) {
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(kgdb) print td
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$3 = (struct thread *) 0xfffffffe5b19a558
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(kgdb) print jsin
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$4 = {sin_len = 48 '0', sin_family = 2 '\002', sin_port = 14262, sin_addr = {s_addr = 0}, sin_zero = "\263\v'\200\377\377\377\377"}
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(kgdb)
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