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Message-ID: <0f594243-682a-ba4c-09a6-36e53750246d@intel.com>
Date:   Fri, 26 Jul 2019 15:45:23 +0800
From:   Rong Chen <"kernel test robot"@intel.com>
To:     Nathan Chancellor <natechancellor@...il.com>
Cc:     Robin Murphy <robin.murphy@....com>,
        Christoph Hellwig <hch@....de>, Joerg Roedel <jroedel@...e.de>,
        LKP <lkp@...org>, LKML <linux-kernel@...r.kernel.org>
Subject: [iommu/dma] b1d2dc009d: can't load the disk

FYI, we noticed the following commit (built with gcc-7):

commit: 1b961423158caaae49d3900b7c9c37477bbfa9b3 ("iommu/dma: Fix condition check in iommu_dma_unmap_sg")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux.git  master

on test machine: Intel(R) Xeon(R) CPU E7-8890 v3 @ 2.50GHz with 512G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):

If you fix the issue, kindly add following tag
Reported-by: kernel test robot<rong.a.chen@...el.com>

          Starting Login Service...
          Starting LKP bootstrap...
          Starting Permit User Sessions...
          Starting LSB: Execute the kexec -e command to reboot system...
          Starting OpenBSD Secure Shell server...
LKP: HOSTNAME lkp-hsw-4ex1, MAC a0:36:9f:18:d6:a8, kernel 5.2.0-rc2-00025-gb1d2dc0 1, serial console /dev/ttyS0
          Starting LSB: Start and stop bmc-watchdog...
          Starting /etc/rc.local Compatibility...
[   36.033591] rc.local[1472]: mkdir: cannot create directory '/var/lock/lkp-boo
[   40.218548] mgag200 0000:08:00.0: VGA-1: EDID is invalid:
tstrap.lock': Fi
[   40.219847] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[   40.225126]  [00] BAD  00 ff ff ff ff ff ff 00 ff ff ff ff ff ff ff ff
[   40.225127]  [00] BAD  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
le exists
[   40.225127]  [00] BAD  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   40.225128]  [00] BAD  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   40.225131]  [00] BAD  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   40.235427] ata5.00: ATAPI: TEAC    DV-W28S-W, 1.0A, max UDMA/100
[   40.240884]  [00] BAD  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   40.240885]  [00] BAD  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   40.240885]  [00] BAD  ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   40.299838] fbcon: mgag200drmfb (fb0) is primary device
[   40.299956] Console: switching to colour frame buffer device 128x48
[   40.301806] ata5.00: configured for UDMA/100
[   40.306906] scsi 5:0:0:0: CD-ROM            TEAC     DV-W28S-W        1.0A PQ: 0 ANSI: 5
[   40.308685] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[   40.308711] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[   40.308749] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[   40.308784] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[   40.308820] EDAC sbridge: Seeking for: PCI ID 8086:2fa0
[   40.308855] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[   40.308862] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[   40.308876] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[   40.308888] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[   40.308901] EDAC sbridge: Seeking for: PCI ID 8086:2f60
[   40.308911] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[   40.308918] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[   40.308930] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[   40.308941] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[   40.308952] EDAC sbridge: Seeking for: PCI ID 8086:2fa8
[   40.308962] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[   40.308969] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[   40.308980] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[   40.308991] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[   40.309005] EDAC sbridge: Seeking for: PCI ID 8086:2f71
[   40.309016] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[   40.309023] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[   40.309036] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[   40.309048] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[   40.309062] EDAC sbridge: Seeking for: PCI ID 8086:2faa
[   40.309073] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[   40.309082] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[   40.309116] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[   40.309128] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[   40.309141] EDAC sbridge: Seeking for: PCI ID 8086:2fab
[   40.309151] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[   40.309159] EDAC sbridge: Seeking for: PCI ID 8086:2fac
iommu/dma
[   40.309172] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[   40.309184] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[   40.309197] EDAC sbridge: Seeking for: PCI ID 8086:2fac
[   40.309207] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[   40.309215] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[   40.309227] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[   40.309239] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[   40.309251] EDAC sbridge: Seeking for: PCI ID 8086:2fad
[   40.309261] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[   40.309271] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[   40.309283] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[   40.309296] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[   40.309314] EDAC sbridge: Seeking for: PCI ID 8086:2f68
[   40.309322] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[   40.309332] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[   40.309344] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[   40.309357] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[   40.309369] EDAC sbridge: Seeking for: PCI ID 8086:2f79
[   40.309377] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[   40.309387] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[   40.309399] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[   40.309411] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[   40.309424] EDAC sbridge: Seeking for: PCI ID 8086:2f6a
[   40.309432] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[   40.309442] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[   40.309454] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[   40.309466] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[   40.309479] EDAC sbridge: Seeking for: PCI ID 8086:2f6b
[   40.309487] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[   40.309497] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[   40.309509] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[   40.309522] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[   40.309534] EDAC sbridge: Seeking for: PCI ID 8086:2f6c
[   40.309542] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[   40.309552] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[   40.309565] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[   40.309576] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[   40.309589] EDAC sbridge: Seeking for: PCI ID 8086:2f6d
[   40.309596] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[   40.309603] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[   40.309615] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[   40.309627] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[   40.309640] EDAC sbridge: Seeking for: PCI ID 8086:2ffc
[   40.309651] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[   40.309658] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[   40.309670] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[   40.309683] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[   40.309695] EDAC sbridge: Seeking for: PCI ID 8086:2ffd
[   40.309707] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[   40.309716] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[   40.309728] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[   40.309741] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[   40.309753] EDAC sbridge: Seeking for: PCI ID 8086:2fbd
[   40.309762] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[   40.309771] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[   40.309783] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[   40.309796] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[   40.309808] EDAC sbridge: Seeking for: PCI ID 8086:2fbf
[   40.309817] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[   40.309828] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[   40.309840] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[   40.309853] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[   40.309865] EDAC sbridge: Seeking for: PCI ID 8086:2fb9
[   40.309872] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[   40.309883] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[   40.309896] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[   40.309908] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[   40.309921] EDAC sbridge: Seeking for: PCI ID 8086:2fbb
[   40.310242] EDAC MC0: Giving out device to module sb_edac controller Haswell SrcID#3_Ha#0: DEV 0000:ff:12.0 (INTERRUPT)
[   40.310543] EDAC MC1: Giving out device to module sb_edac controller Haswell SrcID#2_Ha#0: DEV 0000:bf:12.0 (INTERRUPT)
[   40.310836] EDAC MC2: Giving out device to module sb_edac controller Haswell SrcID#1_Ha#0: DEV 0000:7f:12.0 (INTERRUPT)
[   40.311148] EDAC MC3: Giving out device to module sb_edac controller Haswell SrcID#0_Ha#0: DEV 0000:3f:12.0 (INTERRUPT)
[   40.311368] EDAC MC4: Giving out device to module sb_edac controller Haswell SrcID#3_Ha#1: DEV 0000:ff:12.4 (INTERRUPT)
[   40.311563] EDAC MC5: Giving out device to module sb_edac controller Haswell SrcID#2_Ha#1: DEV 0000:bf:12.4 (INTERRUPT)
[   40.311757] EDAC MC6: Giving out device to module sb_edac controller Haswell SrcID#1_Ha#1: DEV 0000:7f:12.4 (INTERRUPT)
[   40.311956] EDAC MC7: Giving out device to module sb_edac controller Haswell SrcID#0_Ha#1: DEV 0000:3f:12.4 (INTERRUPT)
[   40.311957] EDAC sbridge:  Ver: 1.1.2
[   40.320893] intel_rapl: Found RAPL domain package
[   40.320898] intel_rapl: Found RAPL domain dram
[   40.320900] intel_rapl: DRAM domain energy unit 15300pj
[   40.323496] intel_rapl: Found RAPL domain package
[   40.323501] intel_rapl: Found RAPL domain dram
[   40.323503] intel_rapl: DRAM domain energy unit 15300pj
[   40.324065] intel_rapl: Found RAPL domain package
[   40.324071] intel_rapl: Found RAPL domain dram
[   40.324073] intel_rapl: DRAM domain energy unit 15300pj
[   40.324534] intel_rapl: Found RAPL domain package
[   40.324539] intel_rapl: Found RAPL domain dram
[   40.324542] intel_rapl: DRAM domain energy unit 15300pj
[   40.374408] scsi 5:0:0:0: Attached scsi generic sg0 type 5
[   40.417197] sr 5:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[   40.417199] cdrom: Uniform CD-ROM driver Revision: 3.20
[   40.419939] sr 5:0:0:0: Attached scsi CD-ROM sr0
[   41.046795] mpt2sas_cm0: diag reset: SUCCESS
[   41.052527] mgag200 0000:08:00.0: fb0: mgag200drmfb frame buffer device
          Starting Load CPU micro
[   41.358171] [drm] Initialized mgag200 1.0.0 20110418 for 0000:08:00.0 on minor 0
code update...
          Starting System Logging Service...
0m] Started Syst
[   41.399695] mpt2sas_cm0: failure at drivers/scsi/mpt3sas/mpt3sas_scsih.c:10522/_scsih_probe()!
em Logging Service.
          Starting LSB: Load kernel image with kexec...
[   44.527222] Kernel tests: Boot OK!
[   44.527225]
[   48.521365] install debs round one: dpkg -i --force-confdef --force-depends /opt/deb/ntpdate_1%3a4.2.8p10+dfsg-3+deb9u2_amd64.deb
[   48.521368]
[   48.538114] /opt/deb/python2.7_2.7.13-2+deb9u3_amd64.deb
[   48.538116]
[   48.547544] /opt/deb/libpython2.7-stdlib_2.7.13-2+deb9u3_amd64.deb
[   48.547548]
[   48.557987] /opt/deb/python2.7-minimal_2.7.13-2+deb9u3_amd64.deb
[   48.557990]
[   48.568234] /opt/deb/libpython2.7-minimal_2.7.13-2+deb9u3_amd64.deb
[   48.568235]
[   48.578670] /opt/deb/libpython2.7_2.7.13-2+deb9u3_amd64.deb
[   48.578673]
[   48.588134] /opt/deb/sysstat_11.4.3-2_amd64.deb
[   48.588135]
[   48.596519] /opt/deb/gawk_1%3a4.1.4+dfsg-1_amd64.deb
[   48.596521]
[   48.605583] Selecting previously unselected package ntpdate.
[   48.605586]
[   48.615955] (Reading database ... 16195 files and directories currently installed.)
[   48.615958]
[   48.628562] Preparing to unpack .../ntpdate_1%3a4.2.8p10+dfsg-3+deb9u2_amd64.deb ...
[   48.628565]
[   48.640842] Unpacking ntpdate (1:4.2.8p10+dfsg-3+deb9u2) ...
[   48.640845]
[   48.651117] Preparing to unpack .../python2.7_2.7.13-2+deb9u3_amd64.deb ...
[   48.651119]
[   48.662900] Unpacking python2.7 (2.7.13-2+deb9u3) over (2.7.13-2+deb9u2) ...
[   48.662905]
[   48.674907] Preparing to unpack .../libpython2.7-stdlib_2.7.13-2+deb9u3_amd64.deb ...
[   48.674912]
[   48.685559] random: crng init done
[   48.688065] Unpacking libpython2.7-stdlib:amd64 (2.7.13-2+deb9u3) over (2.7.13-2+deb9u2) ...
[   48.688070]
[   48.691528] random: 7 urandom warning(s) missed due to ratelimiting
[   48.712690] Preparing to unpack .../python2.7-minimal_2.7.13-2+deb9u3_amd64.deb ...
[   48.712693]
[   48.725540] Unpacking python2.7-minimal (2.7.13-2+deb9u3) over (2.7.13-2+deb9u2) ...
[   48.725546]
[   48.738565] Preparing to unpack .../libpython2.7-minimal_2.7.13-2+deb9u3_amd64.deb ...
[   48.738569]
[   48.751939] Unpacking libpython2.7-minimal:amd64 (2.7.13-2+deb9u3) over (2.7.13-2+deb9u2) ...
[   48.751941]
[   48.765516] Selecting previously unselected package libpython2.7:amd64.
[   48.765517]
[   48.777059] Preparing to unpack .../libpython2.7_2.7.13-2+deb9u3_amd64.deb ...
[   48.777060]
[   48.788991] Unpacking libpython2.7:amd64 (2.7.13-2+deb9u3) ...
[   48.788997]
[   48.799292] Selecting previously unselected package sysstat.
[   48.799293]
[   48.809615] Preparing to unpack .../deb/sysstat_11.4.3-2_amd64.deb ...
[   48.809618]
[   48.820387] Unpacking sysstat (11.4.3-2) ...
[   48.820389]
[   48.828886] Selecting previously unselected package gawk.
[   48.828892]
[   48.838913] Preparing to unpack .../gawk_1%3a4.1.4+dfsg-1_amd64.deb ...
[   48.838918]
[   48.849806] Unpacking gawk (1:4.1.4+dfsg-1) ...
[   48.849807]
[   48.858691] Setting up ntpdate (1:4.2.8p10+dfsg-3+deb9u2) ...
[   48.858694]
[   48.869081] Setting up libpython2.7-minimal:amd64 (2.7.13-2+deb9u3) ...
[   48.869084]
[   48.879966] Setting up sysstat (11.4.3-2) ...
[   48.879967]
[   48.888376] Setting up gawk (1:4.1.4+dfsg-1) ...
[   48.888380]
[   48.897503] Setting up libpython2.7-stdlib:amd64 (2.7.13-2+deb9u3) ...
[   48.897505]
[   48.908595] Setting up python2.7-minimal (2.7.13-2+deb9u3) ...
[   48.908598]
[   48.918941] Setting up libpython2.7:amd64 (2.7.13-2+deb9u3) ...
[   48.918945]
[   48.929200] Setting up python2.7 (2.7.13-2+deb9u3) ...
[   48.929202]
[   48.938602] Processing triggers for mime-support (3.60) ...
[   48.938605]
[   48.948663] Processing triggers for libc-bin (2.24-11+deb9u3) ...
[   48.948664]
[   48.959229] Processing triggers for systemd (232-25+deb9u2) ...
[   48.959231]
[   49.729064] 25 Jul 16:02:52 ntpdate[1803]: step time server 192.168.1.1 offset 28724.486990 sec
[   49.729069]
[   81.657115] can't load the disk LABEL=LKP-ROOTFS, skip testing...

Thanks,
Rong Chen


Download attachment "dmesg.xz" of type "application/x-xz" (24796 bytes)

Download attachment "job.sh" of type "application/x-shellscript" (7352 bytes)

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