Date: Mon, 22 Oct 2018 19:07:25 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 232544] general protection fault while in kernel mode - vdev_indirect Message-ID: <bug-232544-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232544 Bug ID: 232544 Summary: general protection fault while in kernel mode - vdev_indirect Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: gldisater@gmail.com constans% uname -a FreeBSD constans 12.0-BETA1 FreeBSD 12.0-BETA1 r339534 GENERIC amd64 Fatal trap 9: general protection fault while in kernel mode cpuid =3D 14; apic id =3D 34 instruction pointer =3D 0x20:0xffffffff82cb48a0 stack pointer =3D 0x28:0xfffffe00e336c830 frame pointer =3D 0x28:0xfffffe00e336c830 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_0) trap number =3D 9 panic: general protection fault cpuid =3D 14 time =3D 1540226847 KDB: stack backtrace: #0 0xffffffff80bf9a97 at kdb_backtrace+0x67 #1 0xffffffff80bada63 at vpanic+0x1a3 #2 0xffffffff80bad8b3 at panic+0x43 #3 0xffffffff8108586f at trap_fatal+0x35f #4 0xffffffff81084cbd at trap+0x6d #5 0xffffffff81060b65 at calltrap+0x8 #6 0xffffffff82cb3a70 at vdev_indirect_remap+0xa0 #7 0xffffffff82cb32ec at vdev_indirect_io_start+0x6c #8 0xffffffff82ce3e79 at zio_vdev_io_start+0x2a9 #9 0xffffffff82ce02ec at zio_execute+0xbc #10 0xffffffff82cdfbfb at zio_nowait+0xcb #11 0xffffffff82cde23f at zil_lwb_write_done+0x13f #12 0xffffffff82ce4f1e at zio_done+0x88e #13 0xffffffff82ce02ec at zio_execute+0xbc #14 0xffffffff80c0bdd4 at taskqueue_run_locked+0x154 #15 0xffffffff80c0cf38 at taskqueue_thread_loop+0x98 #16 0xffffffff80b6e4f3 at fork_exit+0x83 #17 0xffffffff81061b4e at fork_trampoline+0xe Uptime: 1d2h16m58s __curthread () at ./machine/pcpu.h:230 230 __asm("movq %%gs:%1,%0" : "=3Dr" (td) (kgdb) #0 __curthread () at ./machine/pcpu.h:230 #1 doadump (textdump=3D<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:366 #2 0xffffffff80bad64b in kern_reboot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:446 #3 0xffffffff80badac3 in vpanic (fmt=3D<optimized out>, ap=3D0xfffffe00e33= 6c5e0) at /usr/src/sys/kern/kern_shutdown.c:872 #4 0xffffffff80bad8b3 in panic (fmt=3D<unavailable>) at /usr/src/sys/kern/kern_shutdown.c:799 #5 0xffffffff8108586f in trap_fatal (frame=3D0xfffffe00e336c770, eva=3D0) at /usr/src/sys/amd64/amd64/trap.c:929 #6 0xffffffff81084cbd in trap (frame=3D0xfffffe00e336c770) at /usr/src/sys/amd64/amd64/trap.c:217 #7 <signal handler called> #8 dva_mapping_overlap_compare (v_array_elem=3D<optimized out>, v_key=3D<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect_mappi= ng.c:139 #9 vdev_indirect_mapping_entry_for_offset_impl (vim=3D<optimized out>, offset=3D0, next_if_missing=3D0) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect_mappi= ng.c:191 #10 vdev_indirect_mapping_entry_for_offset (vim=3D<optimized out>, offset= =3D0) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect_mappi= ng.c:270 #11 0xffffffff82cb3a70 in vdev_indirect_mapping_duplicate_adjacent_entries ( offset=3D0, asize=3D0, vd=3D<optimized out>, copied_entries=3D<optimize= d out>) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect.c:964 #12 vdev_indirect_remap (vd=3D0xfffff802499b5000, offset=3D<optimized out>, asize=3D0, func=3D0xffffffff82cb40a0 <vdev_indirect_gather_splits>, arg=3D0xfffff803ae71d000) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect.c:1060 #13 0xffffffff82cb32ec in vdev_indirect_io_start (zio=3D0xfffff803ae71d000) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect.c:1282 #14 0xffffffff82ce3e79 in zio_vdev_io_start (zio=3D0xfffff803ae71d000) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:3341 #15 0xffffffff82ce02ec in zio_execute (zio=3D0xfffff803ae71d000) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1785 #16 0xffffffff82cdfbfb in zio_nowait (zio=3D0xfffff803ae71d000) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1841 #17 0xffffffff82cde23f in zil_lwb_write_done (zio=3D<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c:1150 #18 0xffffffff82ce4f1e in zio_done (zio=3D<optimized out>) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:4117 #19 0xffffffff82ce02ec in zio_execute (zio=3D0xfffff80a85caf418) at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1785 #20 0xffffffff80c0bdd4 in taskqueue_run_locked (queue=3D0xfffff80952b72d00) at /usr/src/sys/kern/subr_taskqueue.c:465 #21 0xffffffff80c0cf38 in taskqueue_thread_loop (arg=3D<optimized out>) at /usr/src/sys/kern/subr_taskqueue.c:757 #22 0xffffffff80b6e4f3 in fork_exit ( callout=3D0xffffffff80c0cea0 <taskqueue_thread_loop>, arg=3D0xfffff8010a8c6f50, frame=3D0xfffffe00e336cc00) at /usr/src/sys/kern/kern_fork.c:1057 #23 <signal handler called> (kgdb) --=20 You are receiving this mail because: You are the assignee for the bug.=
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