On Sun, May 10, 2015 at 12:57:55PM -0700, Eitan Adler wrote: > I left my computer on overnight and came back to find it sitting in > ddb. Here is the backtrace and a little more information. Let me > know what other debugging information I can provide. I have vmcore.1 > and /boot/kernel > You did not provided the panic message. Your issue is most likely fixed by the r282706. > > FreeBSD gravity.local 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r282701: > Sat May 9 18:16:45 PDT 2015 > eitan_at_gravity.local:/usr/obj/usr/src/sys/EADLER amd64 > > gdb$ b > gdb$ bt > #0 doadump (textdump=Unhandled dwarf expression opcode 0x93 > ) at pcpu.h:221 > #1 0xffffffff80353f86 in db_fncall (dummy1=<value optimized out>, > dummy2=<value optimized out>, dummy3=<value optimized out>, > dummy4=<value optimized out>) at /usr/src/sys/ddb/db_command.c:568 > #2 0xffffffff80353c6c in db_command (cmd_table=0x0) at > /usr/src/sys/ddb/db_command.c:440 > #3 0xffffffff803539d4 in db_command_loop () at > /usr/src/sys/ddb/db_command.c:493 > #4 0xffffffff80356510 in db_trap (type=<value optimized out>, > code=Unhandled dwarf expression opcode 0x93 > ) at /usr/src/sys/ddb/db_main.c:251 > #5 0xffffffff80948f0e in kdb_trap (type=Unhandled dwarf expression opcode 0x93 > ) at /usr/src/sys/kern/subr_kdb.c:654 > #6 0xffffffff80d2262b in trap (frame=0xfffffe0232d601e0) at > /usr/src/sys/amd64/amd64/trap.c:540 > #7 0xffffffff80d03302 in calltrap () at > /usr/src/sys/amd64/amd64/exception.S:235 > #8 0xffffffff809485fe in kdb_enter (why=0xffffffff80fbf391 "panic", > msg=0x80 <Address 0x80 out of bounds>) at cpufunc.h:63 > #9 0xffffffff8090c1b9 in vpanic (fmt=<value optimized out>, ap=<value > optimized out>) at /usr/src/sys/kern/kern_shutdown.c:737 > #10 0xffffffff8090c002 in kassert_panic (fmt=<value optimized out>) at > /usr/src/sys/kern/kern_shutdown.c:634 > #11 0xffffffff80bb03ea in vm_object_zdtor (mem=0xfffff8019f407400, > size=<value optimized out>, arg=0xfffffe0232d60190) at > /usr/src/sys/vm/vm_object.c:169 > #12 0xffffffff80b9d3d0 in uma_zfree_arg (zone=0xfffff8023f5de680, > item=0xfffff8019f407400, udata=0x0) at /usr/src/sys/vm/uma_core.c:2723 > #13 0xffffffff80bc378e in vnode_pager_alloc > (handle=0xfffff8017bdb23b0, size=0xe000, prot=Unhandled dwarf > expression opcode 0x93 > ) at /usr/src/sys/vm/vnode_pager.c:240 > #14 0xffffffff80bc4051 in vnode_create_vobject (vp=0xfffff8017bdb23b0, > isize=<value optimized out>, td=0xfffff800896ba940) at > /usr/src/sys/vm/vnode_pager.c:144 > #15 0xffffffff81c80050 in zfs_freebsd_open (ap=0xfffffe0232d60668) at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:6049 > #16 0xffffffff80e62a81 in VOP_OPEN_APV (vop=<value optimized out>, > a=<value optimized out>) at vnode_if.c:467 > #17 0xffffffff809d1372 in vn_open_vnode (vp=0xfffff8017bdb23b0, > fmode=Unhandled dwarf expression opcode 0x93 > ) at vnode_if.h:196 > #18 0xffffffff809d0f24 in vn_open_cred (ndp=0xfffffe0232d60880, > flagp=0xfffffe0232d6095c, cmode=0x0, vn_open_flags=0xfffff800, > cred=0xfffffe0232d60190, fp=0x0) at /usr/src/sys/kern/vfs_vnops.c:264 > #19 0xffffffff809ca327 in kern_openat (td=0xfffff800896ba940, > fd=0xffffff9c, path=0x800daca1f <Address 0x800daca1f out of bounds>, > pathseg=UIO_USERSPACE, flags=Cannot access memory at address 0x80 > ) at /usr/src/sys/kern/vfs_syscalls.c:1090 > #20 0xffffffff80d2354f in amd64_syscall (td=0xfffff800896ba940, > traced=0x0) at subr_syscall.c:133 > #21 0xffffffff80d035eb in Xfast_syscall () at > /usr/src/sys/amd64/amd64/exception.S:395 > #22 0x0000000800d98c7a in ?? () > Previous frame inner to this frame (corrupt stack?) > Current language: auto; currently minimal > > gdb$ info frame > Stack level 10, frame at 0xfffffe0232d603b0: > rip = 0xffffffff8090c002 in kassert_panic > (/usr/src/sys/kern/kern_shutdown.c:634); saved rip 0xffffffff > 80bb03ea > called by frame at > 0xfffffe0232d603d0, caller of frame at 0xfffffe0232d60340 > source language minimal. > Arglist at 0xfffffe0232d603a0, args: fmt=<value optimized out> > Locals at 0xfffffe0232d603a0, Previous frame's sp is 0xfffffe0232d603b0 > Saved registers: > rax at 0xfffffe0232d60210, rbx at 0xfffffe0232d60388, rcx at > 0xfffffe0232d601f8, rdx at 0xfffffe0232d6 > 01f0, rsi at 0xfffffe0232d601e8, rdi at 0xfffffe0232d601e0, rbp at > 0xfffffe0232d603a0, r8 at 0xfffffe0232d60200, r9 at > 0xfffffe0232d60208, r10 at 0xfffffe0232d60228, r11 at > 0xfffffe0232d60230, r12 at 0xfffffe0232d60318, r13 at > 0xfffffe0232d60240, r14 at 0xfffffe0232d60390, r15 at > 0xfffffe0232d60398, rip at 0xfffffe0232d603a8, eflags at > 0xfffffe0232d60288, cs at 0xfffffe0232d60280, ss at 0xfffffe0232d60298 > gdb$ up > #11 0xffffffff80bb03ea in vm_object_zdtor (mem=0xfffff8019f407400, > size=<value optimized out>, arg=0xfff > ffe0232d60190) at /usr/src/sys/vm/vm_object.c:169 > 169 > KASSERT(object->ref_count == 0, > gdb$ info frame > Stack level 11, frame at 0xfffffe0232d603d0: > rip = 0xffffffff80bb03ea in vm_object_zdtor > (/usr/src/sys/vm/vm_object.c:169); saved rip 0xffffffff80b9 > d3d0 > called by frame at > 0xfffffe0232d60430, caller of frame at 0xfffffe0232d603b0 > source language minimal. > Arglist at 0xfffffe0232d603c0, args: mem=0xfffff8019f407400, > size=<value optimized out>, arg=0xfffffe02 > 32d60190 > Locals at 0xfffffe0232d603c0, > Previous frame's sp is 0xfffffe0232d603d0 > Saved registers: > rax at 0xfffffe0232d60210, rbx at 0xfffffe0232d603b8, rcx at > 0xfffffe0232d601f8, rdx at 0xfffffe0232d6 > 01f0, rsi at 0xfffffe0232d601e8, rdi at 0xfffffe0232d601e0, rbp at > 0xfffffe0232d603c0, r8 at 0xfffffe0232d60200, r9 at > 0xfffffe0232d60208, r10 at 0xfffffe0232d60228, r11 at > 0xfffffe0232d60230, r12 at 0xfffffe0232d60318, r13 at > 0xfffffe0232d60240, r14 at 0xfffffe0232d60390, r15 at > 0xfffffe0232d60398, rip at 0xfffffe0232d603c8, eflags at > 0xfffffe0232d60288, cs at 0xfffffe0232d60280, ss at 0xfffffe0232d60298 > > > > -- > Eitan Adler > _______________________________________________ > 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"Received on Sun May 10 2015 - 18:11:04 UTC
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