Date: Wed, 10 Oct 2018 02:26:07 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 229007] [zfs] kernel crashes on remove disk Message-ID: <bug-229007-3630-dZEZEMR3KA@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-229007-3630@https.bugs.freebsd.org/bugzilla/> References: <bug-229007-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229007 --- Comment #5 from Allan Jude <allanjude@FreeBSD.org> --- I crashed differently. Fatal trap 9: general protection fault while in kernel mode cpuid =3D 3; apic id =3D 03 instruction pointer =3D 0x20:0xffffffff827ccc3f stack pointer =3D 0x28:0xfffffe002d962390 frame pointer =3D 0x28:0xfffffe002d962390 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 0 (zio_write_issue_1) #10 0xffffffff827ccc3f in vdev_queue_offset_compare (x1=3D0xfffff800843ea83= 0, x2=3D0xdeadc0dedeadbe8e) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c:320 z1 =3D 0xfffff800843ea830 z2 =3D 0xdeadc0dedeadbe8e cmp =3D <optimized out> #11 0xffffffff826fc174 in avl_find (tree=3D0xfffff80005f28740, value=3D0xfffff800843ea830, where=3D<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/common/avl/avl.c:268 node =3D 0xfffff80003d98a80 off =3D 592 prev =3D 0xdeadc0dedeadc0de diff =3D <optimized out> #12 avl_add (tree=3D0xfffff80005f28740, new_node=3D0xfffff800843ea830) at /usr/src/sys/cddl/contrib/opensolaris/common/avl/avl.c:644 where =3D <optimized out> #13 0xffffffff827cdbbc in vdev_queue_pending_add (vq=3D0xfffff80005f285b8, zio=3D<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c:472 spa =3D <optimized out> __right =3D <optimized out> __left =3D <optimized out> and Fatal trap 9: general protection fault while in kernel mode cpuid =3D 1; apic id =3D 01 instruction pointer =3D 0x20:0xffffffff826fbd1f stack pointer =3D 0x28:0xfffffe002d8e09d8 frame pointer =3D 0x28:0xfffffe002d8e0a10 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 0 (zio_write_intr_3) #10 0xffffffff826fbd1f in avl_rotation (tree=3D0xfffff8000d01f740, node=3D0xfffff80003d8b668, balance=3D<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/common/avl/avl.c:379 right =3D 0 left =3D <optimized out> left_heavy =3D <optimized out> right_heavy =3D <optimized out> parent =3D 0xdeadc0dedeadc0d8 child =3D 0xfffff80003dd9250 which_child =3D 1 child_bal =3D -1 gchild =3D <optimized out> gleft =3D <optimized out> gright =3D <optimized out> cright =3D 0x0 #11 0xffffffff826fc3e3 in avl_remove (tree=3D0xfffff8000d01f740, data=3D0xfffff80006fd4830) at /usr/src/sys/cddl/contrib/opensolaris/common/avl/avl.c:818 off =3D <optimized out> delete =3D <optimized out> left =3D <optimized out> right =3D <optimized out> node =3D 0xdeadc0dedeadc0d8 parent =3D 0xfffff80003d8b668 which_child =3D <optimized out> old_balance =3D <optimized out> new_balance =3D 0 tmp =3D <optimized out> #12 0xffffffff827cdd42 in vdev_queue_pending_remove (vq=3D0xfffff8000d01f5b= 8, zio=3D0xfffff80006fd4830) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c:490 spa =3D <optimized out> __right =3D <optimized out> __left =3D <optimized out> #13 vdev_queue_io_done (zio=3D0xfffff80006fd4830) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c:937 vq =3D 0xfffff8000d01f5b8 nio =3D <optimized out> #14 0xffffffff827fe7f1 in zio_vdev_io_done (zio=3D0xfffff80006fd4830) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:3366 vd =3D 0xfffff8000d01f000 unexpected_error =3D <error reading variable unexpected_error (Cann= ot access memory at address 0x0)> ops =3D <optimized out> #15 0xffffffff827f903c in zio_execute (zio=3D<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1784 pipeline =3D <optimized out> stage =3D <optimized out> --=20 You are receiving this mail because: You are the assignee for the bug.=
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