Date: Mon, 27 Aug 2018 14:56:45 +0200 From: Johannes Lundberg <johalun0@gmail.com> To: Meowthink <meowthink@gmail.com> Cc: Freebsd hackers list <freebsd-hackers@freebsd.org>, freebsd-stable@freebsd.org Subject: Re: Help diagnose my Ryzen build problem Message-ID: <CAECmPwvmQ1a36=5V0PtKcrVgosAyRaKmsRq2CMMwTwfqsLYHuA@mail.gmail.com> In-Reply-To: <CABnABoZA4DUOFfr7JdbbBAWxak3=ge6zX0HXtu1RffQH7tSb2Q@mail.gmail.com> References: <CABnABoZA4DUOFfr7JdbbBAWxak3=ge6zX0HXtu1RffQH7tSb2Q@mail.gmail.com>
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On Sun, Aug 26, 2018 at 1:27 PM Meowthink <meowthink@gmail.com> wrote: > Hello all, > > Recently I tried to build up a Ryzen system and run FreeBSD on it. > CPU: AMD Ryzen 5 2400G with Radeon Vega Graphics (0x810f10) > Mobo: Asrock Fatal1ty AB350 Gaming-ITX/ac ( with up-to-date BIOS with > PinnaclePI-AM4_1.0.0.4, microcode 0x810100b ) > Mem: 2x Crucial 16GB DDR4-2400 EUDIMM CL17 ( ECC Unregistered but ECC > actually won't work :( ) > > But the system is unstable - it can't last few days even is nearly > idle. System panics even at midnight. It almost panic while or after I > built something large. Surprisly I didn't encourage a user program > fault, bad binaries built etc., panics only. > > Then I tried lots of BIOS settings e.g. SMT, C6 idle current, > underclock RAM, but none seems effect. > It could pass memtest86 V7.5 without error, or various benchmarks > under Windows. thus I think the problem is not in the hardware but > software. > > In the mean time, I realized that the rate of irqs from xhci0 are too > high - it's about 1998/s. I found [1] and tried to MFC r331665. It > didn't fix the problem though, but disabling that bluetooth module > stops the irq storm, after all. > > Then the system lasts much longer before panic. It eventually can > compile ports tree, build the world, scrub the zpool, all done without > annoying reboots. > Then I assume this is [2] related? So I also tried cpuctl, bounding > all processes to 2-7. > But the problem is still there, only the chance become very low. It > still panics occasionally, idling a week or stressing few hours - > Stress seems to rise the chance of panic, but differently by types. > Things like llvm will always build, but gcc will cause a panic per few > passes. > > The system was 11.2 but then moved on to stable/11 (r337906 > currently). I've got last 10 coredumps saved but my kernel isn't > compile as debug. So I'll put some backtrace from core.txt.? in the > end. > > Indeed I want to eliminate this problem. Could someone guide me how to > figure out the problem? What should I try next? > > Best regards, > Meowthink > Hi I have a similar setup and also experience random hard resets without a kernel dump. FreeBSD usually can run days, Windows 10 (fresh install I think) doesn=E2=80=99t last more than a few minutes before BSOD. Windows 10 came with the thing when I bought it. I can't run windows update or anything since it hangs so soon. The box came with an earlier mobo+cpu that I replaced with a ASRock+Ryzen. The earlier AMD Kaveri was stable in both Windows (I think) and FreeBSD. On occasion I get kernel panic directly in early boot. See attached image. I am running cpu microcode update in rc.conf. > > [1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224886 > [2] https://reviews.freebsd.org/D11780 > > Backtraces newer - older: > ------------------------------------------------------------------------ > Panic while compiling gcc: > > #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > 230 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > #1 0xffffffff80afa5fb in kern_reboot (howto=3D260) > at /usr/src/sys/kern/kern_shutdown.c:383 > #2 0xffffffff80afaa21 in vpanic (fmt=3D<value optimized out>, > ap=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:776 > #3 0xffffffff80afa863 in panic (fmt=3D<value optimized out>) > at /usr/src/sys/kern/kern_shutdown.c:707 > #4 0xffffffff80f7c14f in trap_fatal (frame=3D0xfffffe081e962790, > eva=3D18446735309538549504) at /usr/src/sys/amd64/amd64/trap.c:877 > #5 0xffffffff80f7c1a9 in trap_pfault (frame=3D0xfffffe081e962790, > usermode=3D0) > at pcpu.h:230 > #6 0xffffffff80f7b984 in trap (frame=3D0xfffffe081e962790) > at /usr/src/sys/amd64/amd64/trap.c:415 > #7 0xffffffff80f5bccc in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:231 > #8 0xffffffff822950a8 in arc_change_state () > at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:1800 > #9 0xffffffff8229328b in arc_access () at time.h:145 > #10 0xffffffff82296232 in arc_write_done (zio=3D0xfffff8065f886410) > at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c:6169 > #11 0xffffffff82334cbe in zio_done (zio=3D<value optimized out>) > at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:4032 > #12 0xffffffff8233070c in zio_execute (zio=3D0xfffff8065f886410) > at /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c:1768 > #13 0xffffffff80b52cc4 in taskqueue_run_locked (queue=3D0xfffff8000d9e6e0= 0) > at /usr/src/sys/kern/subr_taskqueue.c:463 > #14 0xffffffff80b53e28 in taskqueue_thread_loop (arg=3D<value optimized o= ut>) > at /usr/src/sys/kern/subr_taskqueue.c:755 > #15 0xffffffff80abd813 in fork_exit ( > callout=3D0xffffffff80b53d90 <taskqueue_thread_loop>, > arg=3D0xfffff8000d967030, frame=3D0xfffffe081e962ac0) > at /usr/src/sys/kern/kern_fork.c:1072 > #16 0xffffffff80f5cc7e in fork_trampoline () > at /usr/src/sys/amd64/amd64/exception.S:972 > #17 0x0000000000000000 in ?? () > Current language: auto; currently minimal > (kgdb) > > ------------------------------------------------------------------------ > backtrace panic when shuting down: > > #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > 230 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > #1 0xffffffff80afa5fb in kern_reboot (howto=3D260) > at /usr/src/sys/kern/kern_shutdown.c:383 > #2 0xffffffff80afaa21 in vpanic (fmt=3D<value optimized out>, > ap=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:776 > #3 0xffffffff80afa863 in panic (fmt=3D<value optimized out>) > at /usr/src/sys/kern/kern_shutdown.c:707 > #4 0xffffffff80f7c14f in trap_fatal (frame=3D0xfffffe081ed30700, eva=3D0= ) > at /usr/src/sys/amd64/amd64/trap.c:877 > #5 0xffffffff80f7c1a9 in trap_pfault (frame=3D0xfffffe081ed30700, > usermode=3D0) > at pcpu.h:230 > #6 0xffffffff80f7b984 in trap (frame=3D0xfffffe081ed30700) > at /usr/src/sys/amd64/amd64/trap.c:415 > #7 0xffffffff80f5bccc in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:231 > #8 0xffffffff80dfe4ad in vm_object_terminate (object=3D0xfffff805bf66d5a= 0) > at /usr/src/sys/vm/vm_object.c:768 > #9 0xffffffff80dfd0f8 in vm_object_deallocate (object=3D0x0) > at /usr/src/sys/vm/vm_object.c:677 > #10 0xffffffff80df3189 in _vm_map_unlock (map=3D<value optimized out>, > file=3D<value optimized out>, line=3D<value optimized out>) > at /usr/src/sys/vm/vm_map.c:2939 > #11 0xffffffff80df7be2 in vm_map_remove (map=3D0xfffff80018673000, > start=3D4096, > end=3D140737488351232) at /usr/src/sys/vm/vm_map.c:3137 > #12 0xffffffff80df2e49 in vmspace_exit (td=3D0xfffff80039ec0620) > at /usr/src/sys/vm/vm_map.c:337 > #13 0xffffffff80ab72b9 in exit1 (td=3D0xfffff80039ec0620, > rval=3D<value optimized out>, signo=3D<value optimized out>) > at /usr/src/sys/kern/kern_exit.c:401 > #14 0xffffffff80ab6ced in sys_sys_exit (td=3D<value optimized out>, > uap=3D<value optimized out>) at /usr/src/sys/kern/kern_exit.c:180 > #15 0xffffffff80f7d1d8 in amd64_syscall (td=3D0xfffff80039ec0620, traced= =3D0) > at subr_syscall.c:132 > #16 0xffffffff80f5c5ad in fast_syscall_common () > at /usr/src/sys/amd64/amd64/exception.S:494 > #17 0x00000008028d034a in ?? () > Previous frame inner to this frame (corrupt stack?) > Current language: auto; currently minimal > (kgdb) > > ------------------------------------------------------------------------ > Panic while only running my single thread python script > > #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > 230 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > #1 0xffffffff80afa5fb in kern_reboot (howto=3D260) > at /usr/src/sys/kern/kern_shutdown.c:383 > #2 0xffffffff80afaa21 in vpanic (fmt=3D<value optimized out>, > ap=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:776 > #3 0xffffffff80afa863 in panic (fmt=3D<value optimized out>) > at /usr/src/sys/kern/kern_shutdown.c:707 > #4 0xffffffff80f7c14f in trap_fatal (frame=3D0xfffffe081f635ec0, eva=3D9= 52) > at /usr/src/sys/amd64/amd64/trap.c:877 > #5 0xffffffff80f7c1a9 in trap_pfault (frame=3D0xfffffe081f635ec0, > usermode=3D0) > at pcpu.h:230 > #6 0xffffffff80f7b984 in trap (frame=3D0xfffffe081f635ec0) > at /usr/src/sys/amd64/amd64/trap.c:415 > #7 0xffffffff80f5bccc in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:231 > #8 0xffffffff80af57ad in __rw_wlock_hard (c=3D0xfffff80016f8f798, > v=3D<value optimized out>) at /usr/src/sys/kern/kern_rwlock.c:977 > #9 0xffffffff80bbca92 in bufobj_invalbuf (bo=3D<value optimized out>, > flags=3D1, > slpflag=3D1017770744, slptimeo=3D<value optimized out>) > at /usr/src/sys/kern/vfs_subr.c:1609 > #10 0xffffffff80bbf8be in vgonel (vp=3D0xfffff8053ca9f1d8) > at /usr/src/sys/kern/vfs_subr.c:1655 > #11 0xffffffff80bbbcc4 in vnlru_free_locked (count=3D1, mnt_op=3D0x0) > at /usr/src/sys/kern/vfs_subr.c:1227 > #12 0xffffffff80bbbe14 in getnewvnode_reserve (count=3D1) > at /usr/src/sys/kern/vfs_subr.c:1287 > #13 0xffffffff82327fb4 in zfs_zget (zfsvfs=3D0xfffff80076574000, > obj_num=3D34941, > zpp=3D0xfffffe081f6362a8) > at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c:1122 > #14 0xffffffff823421ad in zfs_dirent_lookup (dzp=3D0xfffff804ff94e420, > name=3D0xfffffe081f6363e0 "filename.ext", zpp=3D0xfffffe081f6362a8, f= lag=3D2) > at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c:187 > #15 0xffffffff82342267 in zfs_dirlook (dzp=3D0xfffff804ff94e420, > name=3D<value optimized out>, zpp=3D0xfffffe081f636360) > at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c:238 > #16 0xffffffff8235a4ef in zfs_lookup () > at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:1658 > #17 0xffffffff8235ac1e in zfs_freebsd_lookup (ap=3D0xfffffe081f636548) > at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:4956 > #18 0xffffffff810fe89c in VOP_CACHEDLOOKUP_APV (vop=3D<value optimized ou= t>, > a=3D0xfffffe081f636548) at vnode_if.c:195 > #19 0xffffffff80ba8d56 in vfs_cache_lookup (ap=3D<value optimized out>) > at vnode_if.h:80 > #20 0xffffffff810fe77c in VOP_LOOKUP_APV (vop=3D<value optimized out>, > a=3D0xfffffe081f636610) at vnode_if.c:127 > #21 0xffffffff80bb2761 in lookup (ndp=3D0xfffffe081f636748) at vnode_if.h= :54 > #22 0xffffffff80bb1c29 in namei (ndp=3D0xfffffe081f636748) > at /usr/src/sys/kern/vfs_lookup.c:448 > #23 0xffffffff80bc8238 in kern_statat (td=3D0xfffff8013ba1b620, > flag=3D<value optimized out>, fd=3D-100, > path=3D0x80332c910 <Address 0x80332c910 out of bounds>, > pathseg=3DUIO_USERSPACE, sbp=3D0xfffffe081f636900, hook=3D0) > at /usr/src/sys/kern/vfs_syscalls.c:2023 > #24 0xffffffff80bc817d in sys_stat (td=3D<value optimized out>, > uap=3D0xfffff8013ba1bb58) at /usr/src/sys/kern/vfs_syscalls.c:1978 > #25 0xffffffff80f7d1d8 in amd64_syscall (td=3D0xfffff8013ba1b620, traced= =3D0) > at subr_syscall.c:132 > #26 0xffffffff80f5c5ad in fast_syscall_common () > at /usr/src/sys/amd64/amd64/exception.S:494 > #27 0x0000000801a5b9ca in ?? () > Previous frame inner to this frame (corrupt stack?) > Current language: auto; currently minimal > (kgdb) > > ------------------------------------------------------------------------ > Panic while using mplayer > > #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > 230 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > #1 0xffffffff80af91cb in kern_reboot (howto=3D260) > at /usr/src/sys/kern/kern_shutdown.c:383 > #2 0xffffffff80af95f1 in vpanic (fmt=3D<value optimized out>, > ap=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:776 > #3 0xffffffff80af9433 in panic (fmt=3D<value optimized out>) > at /usr/src/sys/kern/kern_shutdown.c:707 > #4 0xffffffff80f7a13f in trap_fatal (frame=3D0xfffffe081f70d380, eva=3D0= ) > at /usr/src/sys/amd64/amd64/trap.c:877 > #5 0xffffffff80f7a199 in trap_pfault (frame=3D0xfffffe081f70d380, > usermode=3D0) > at pcpu.h:230 > #6 0xffffffff80f79974 in trap (frame=3D0xfffffe081f70d380) > at /usr/src/sys/amd64/amd64/trap.c:415 > #7 0xffffffff80f5a00c in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:231 > #8 0xffffffff8088c030 in hdac_stream_start (dev=3D<value optimized out>, > child=3D<value optimized out>, dir=3D0, stream=3D1, buf=3D1889533952, > blksz=3D2048, > blkcnt=3D2) at /usr/src/sys/dev/sound/pci/hda/hdac.c:1927 > #9 0xffffffff8088437d in hdaa_channel_start (ch=3D<value optimized out>) > at hdac_if.h:84 > #10 0xffffffff80887e0d in hdaa_channel_trigger (obj=3D<value optimized ou= t>, > data=3D0xfffff8007102c480, go=3D1) > at /usr/src/sys/dev/sound/pci/hda/hdaa.c:2161 > #11 0xffffffff80893b8e in chn_trigger (c=3D0xfffff80071058400, go=3D1) > at channel_if.h:131 > #12 0xffffffff8089751b in chn_notify (c=3D0xfffff80071058400, > flags=3D<value optimized out>) at > /usr/src/sys/dev/sound/pcm/channel.c:2281 > #13 0xffffffff808b697f in vchan_trigger (obj=3D<value optimized out>, > data=3D<value optimized out>, go=3D1) > at /usr/src/sys/dev/sound/pcm/vchan.c:171 > #14 0xffffffff80893b8e in chn_trigger (c=3D0xfffff80071057c00, go=3D1) > at channel_if.h:131 > #15 0xffffffff8089de10 in dsp_ioctl (i_dev=3D<value optimized out>, > cmd=3D<value optimized out>, arg=3D0xfffffe081f70d8d0 "\003", > mode=3D<value optimized out>, td=3D<value optimized out>) > at /usr/src/sys/dev/sound/pcm/dsp.c:1733 > #16 0xffffffff809c5b38 in devfs_ioctl_f (fp=3D0xfffff802c5563c80, > com=3D2147766288, data=3D0xfffffe081f70d8d0, cred=3D0xfffff8004c48250= 0, > td=3D0xfffff802f24ac000) at /usr/src/sys/fs/devfs/devfs_vnops.c:791 > #17 0xffffffff80b5c00d in kern_ioctl (td=3D0xfffff802f24ac000, fd=3D51, > com=3D2147766288, data=3D<value optimized out>) at file.h:323 > #18 0xffffffff80b5bd2c in sys_ioctl (td=3D0xfffff802f24ac000, > uap=3D0xfffff802f24ac538) at /usr/src/sys/kern/sys_generic.c:745 > #19 0xffffffff80f7b1c8 in amd64_syscall (td=3D0xfffff802f24ac000, traced= =3D0) > at subr_syscall.c:132 > #20 0xffffffff80f5a8ed in fast_syscall_common () > at /usr/src/sys/amd64/amd64/exception.S:494 > #21 0x0000000801fb94aa in ?? () > Previous frame inner to this frame (corrupt stack?) > Current language: auto; currently minimal > (kgdb) > > ------------------------------------------------------------------------ > Panic while ilde, seems like cronjobs triggered ZFS ARC cleanup. > > #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > 230 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) #0 doadump (textdump=3D<value optimized out>) at pcpu.h:230 > #1 0xffffffff80af95fb in kern_reboot (howto=3D260) > at /usr/src/sys/kern/kern_shutdown.c:383 > #2 0xffffffff80af9a21 in vpanic (fmt=3D<value optimized out>, > ap=3D<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:776 > #3 0xffffffff80af9863 in panic (fmt=3D<value optimized out>) > at /usr/src/sys/kern/kern_shutdown.c:707 > #4 0xffffffff80f7b13f in trap_fatal (frame=3D0xfffffe081ee186e0, > eva=3D201697507) > at /usr/src/sys/amd64/amd64/trap.c:877 > #5 0xffffffff80f7b199 in trap_pfault (frame=3D0xfffffe081ee186e0, > usermode=3D0) > at pcpu.h:230 > #6 0xffffffff80f7a974 in trap (frame=3D0xfffffe081ee186e0) > at /usr/src/sys/amd64/amd64/trap.c:415 > #7 0xffffffff80f5a5bc in calltrap () > at /usr/src/sys/amd64/amd64/exception.S:231 > #8 0xffffffff80ad596e in free (addr=3D0xfffff802472af200, > mtp=3D0xffffffff825bfc00) at /usr/src/sys/kern/kern_malloc.c:583 > #9 0xffffffff8232a667 in zfs_inactive (vp=3D<value optimized out>, > cr=3D<value optimized out>, ct=3D<value optimized out>) > at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:4333 > #10 0xffffffff82332a1d in zfs_freebsd_inactive (ap=3D<value optimized out= >) > at > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:5364 > #11 0xffffffff810ff6b2 in VOP_INACTIVE_APV (vop=3D<value optimized out>, > a=3D0xfffffe081ee18858) at vnode_if.c:1955 > #12 0xffffffff80bbd7bc in vinactive (vp=3D0xfffff803ae8b3760, > td=3D0xfffff803ae23b620) at vnode_if.h:807 > #13 0xffffffff80bbdcc7 in vputx (vp=3D0xfffff803ae8b3760, func=3D1) > at /usr/src/sys/kern/vfs_subr.c:2688 > #14 0xffffffff80bc5180 in sys_fchdir (td=3D0xfffff803ae23b620, > uap=3D<value optimized out>) at /usr/src/sys/kern/vfs_syscalls.c:724 > #15 0xffffffff80f7c1c8 in amd64_syscall (td=3D0xfffff803ae23b620, traced= =3D0) > at subr_syscall.c:132 > #16 0xffffffff80f5ae9d in fast_syscall_common () > at /usr/src/sys/amd64/amd64/exception.S:494 > #17 0x00000008008a99aa in ?? () > Previous frame inner to this frame (corrupt stack?) > Current language: auto; currently minimal > (kgdb) > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org= " >
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