On Wed, Oct 1, 2008 at 7:31 AM, Peter Avalos <[EMAIL PROTECTED]> wrote: > On Mon, Sep 29, 2008 at 11:08:35AM -0400, Peter Avalos wrote: >> Got this running -HEAD: >> >> panic: sf_buf_free: freeing free sf_buf > > Just got a similar one: > > panic: vm_fault: unrecoverable fault at 0xdeadc000 in entry 0xc0428d00 > mp_lock = 00000001; cpuid = 1 > Trace beginning at frame 0xd73cbb44 > panic(d73cbb68,d73cbb90,d73cbb94,d73cbbb4,d73cbbc4) at panic+0x14d > panic(c0377718,deadc000,c0428d00,13f5ce8,c0320cf3) at panic+0x14d > vm_fault(c04259e0,deadc000,1,0,deadc114) at vm_fault+0xe2 > trap_pfault(ac,c024279f,c3f28000,c03f5ce8,0) at trap_pfault+0xd9 > trap(d73cbc40) at trap+0x4ab > calltrap() at calltrap+0xd > --- trap 0, eip = 0, esp = 0xd73cbc84, ebp = 0xdeadc0de --- > panic: vm_fault: unrecoverable fault at 0xdeadc000 in entry 0xc0428d00 > mp_lock = 00000001; cpuid = 1 > boot() called on cpu#1 > Uptime: 1d1h44m35s > > dumping to dev #da/0x20001, blockno 378927 > > (kgdb) bt > #0 dumpsys () at ./machine/thread.h:83 > #1 0xc01b386d in boot (howto=260) at > /usr/src/sys/kern/kern_shutdown.c:375 > #2 0xc01b3b30 in panic (fmt=0xc0377718 "vm_fault: unrecoverable fault > at %p in entry %p") at /usr/src/sys/kern/kern_shutdown.c:800 > #3 0xc02b7863 in vm_fault (map=0xc04259e0, vaddr=3735928832, > fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:301 > #4 0xc032249d in trap_pfault (frame=0xd73cba3c, usermode=0, eva=0) at > /usr/src/sys/platform/pc32/i386/trap.c:1029 > #5 0xc0322b1c in trap (frame=0xd73cba3c) at > /usr/src/sys/platform/pc32/i386/trap.c:721 > #6 0xc030fd37 in calltrap () at > /usr/src/sys/platform/pc32/i386/exception.s:785 > #7 0xc030eddf in db_read_bytes (addr=3735929058, size=4, > data=0xd73cbaa0 "Eø0À") at > /usr/src/sys/platform/pc32/i386/db_interface.c:207 > #8 0xc0151414 in db_get_value (addr=3735929058, size=4, is_signed=0) at > /usr/src/sys/ddb/db_access.c:58 > #9 0xc030f987 in db_stack_trace_cmd (addr=-683885756, have_addr=1, > count=1018, modif=0x0) at /usr/src/sys/platform/pc32/i386/db_trace.c:132 > #10 0xc030fbee in db_print_backtrace () at > /usr/src/sys/platform/pc32/i386/db_trace.c:443 > #11 0xc01b3b14 in panic (fmt=0xc0377718 "vm_fault: unrecoverable fault > at %p in entry %p") at /usr/src/sys/kern/kern_shutdown.c:796 > #12 0xc02b7863 in vm_fault (map=0xc04259e0, vaddr=3735928832, > fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:301 > #13 0xc032249d in trap_pfault (frame=0xd73cbc40, usermode=0, eva=0) at > /usr/src/sys/platform/pc32/i386/trap.c:1029 > #14 0xc0322b1c in trap (frame=0xd73cbc40) at > /usr/src/sys/platform/pc32/i386/trap.c:721 > #15 0xc030fd37 in calltrap () at > /usr/src/sys/platform/pc32/i386/exception.s:785 > #16 0xc02c116e in vm_page_unwire (m=0xdeadc0de, activate=0) at > /usr/src/sys/sys/thread2.h:127 > #17 0xc01e9bcc in sf_buf_mfree (arg=0xc3fb3660) at > /usr/src/sys/kern/uipc_syscalls.c:1385 > #18 0xc01e2198 in m_free (m=0xed5aad00) at > /usr/src/sys/kern/uipc_mbuf.c:979 > #19 0xc01e24c4 in m_freem (m=0xed5aad00) at > /usr/src/sys/kern/uipc_mbuf.c:1009 > #20 0xc0180d47 in em_txeof (adapter=0xda5646c0) at > /usr/src/sys/dev/netif/em/if_em.c:2650 > #21 0xc0182140 in em_poll (ifp=0xda5646c0, cmd=POLL_ONLY, count=5) at > /usr/src/sys/dev/netif/em/if_em.c:1182 > #22 0xc01abbac in netisr_poll (msg=0xd388035c) at > /usr/src/sys/kern/kern_poll.c:647 > #23 0xc0232a50 in netmsg_service (msg=0xd388035c, mpsafe_mode=1, > mplocked=0) at /usr/src/sys/net/netisr.c:279 > #24 0xc0232e3c in netmsg_service_loop (arg=0xc03f6aa8) at > /usr/src/sys/net/netisr.c:333 > #25 0xc01bac3e in lwkt_deschedule_self (td=Cannot access memory at > address 0x8 > ) at /usr/src/sys/kern/lwkt_thread.c:228 > Backtrace stopped: previous frame inner to this frame (corrupt stack?) > > > Uploading the kernel and vmcore to leaf (*.20).
Please nuke the old patch I sent to you on IRC and test following one: http://leaf.dragonflybsd.org/~sephe/sendfile.diff1 Best Regards, sephe -- Live Free or Die
