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[Xen-devel] [linux-linus test] 115678: FAIL



flight 115678 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/115678/

Failures and problems with tests :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-armhf-armhf-libvirt-xsm    <job status>                 broken  in 115658

Tests which are failing intermittently (not blocking):
 test-armhf-armhf-libvirt-xsm 4 host-install(4) broken in 115658 pass in 115678
 test-amd64-amd64-xl-qcow2 19 guest-start/debian.repeat fail in 115658 pass in 
115678
 test-amd64-amd64-libvirt-vhd 17 guest-start/debian.repeat fail in 115658 pass 
in 115678
 test-amd64-i386-rumprun-i386 17 rumprun-demo-xenstorels/xenstorels.repeat fail 
pass in 115658
 test-amd64-i386-xl-raw       19 guest-start/debian.repeat  fail pass in 115658
 test-armhf-armhf-xl-rtds     16 guest-start/debian.repeat  fail pass in 115658

Tests which did not succeed, but are not blocking:
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-check    fail  like 115643
 test-amd64-i386-libvirt-qcow2 17 guest-start/debian.repeat    fail like 115643
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop            fail like 115643
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop             fail like 115643
 test-armhf-armhf-libvirt     14 saverestore-support-check    fail  like 115643
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop             fail like 115643
 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stop            fail like 115643
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop            fail like 115643
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop            fail like 115643
 test-armhf-armhf-libvirt-raw 13 saverestore-support-check    fail  like 115643
 test-armhf-armhf-xl-vhd      15 guest-start/debian.repeat    fail  like 115643
 test-amd64-amd64-libvirt     13 migrate-support-check        fail   never pass
 test-amd64-amd64-libvirt-xsm 13 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt      13 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt-xsm  13 migrate-support-check        fail   never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qcow2 12 migrate-support-check        fail  never pass
 test-armhf-armhf-xl-arndale  13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-arndale  14 saverestore-support-check    fail   never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-check        fail   never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-armhf-armhf-libvirt-xsm 13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-multivcpu 13 migrate-support-check        fail  never pass
 test-armhf-armhf-xl-multivcpu 14 saverestore-support-check    fail  never pass
 test-armhf-armhf-xl-credit2  13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-credit2  14 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-cubietruck 13 migrate-support-check        fail never pass
 test-armhf-armhf-xl-cubietruck 14 saverestore-support-check    fail never pass
 test-armhf-armhf-xl          13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl          14 saverestore-support-check    fail   never pass
 test-armhf-armhf-xl-xsm      13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-xsm      14 saverestore-support-check    fail   never pass
 test-armhf-armhf-libvirt     13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-rtds     13 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-rtds     14 saverestore-support-check    fail   never pass
 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop              fail never pass
 test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop              fail never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-vhd      12 migrate-support-check        fail   never pass
 test-armhf-armhf-xl-vhd      13 saverestore-support-check    fail   never pass
 test-amd64-amd64-xl-qemut-win10-i386 10 windows-install        fail never pass
 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install         fail never pass
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-install        fail never pass
 test-amd64-i386-xl-qemut-win10-i386 10 windows-install         fail never pass

version targeted for testing:
 linux                fbc3edf7d7731d7a22c483c679700589bab936a3
baseline version:
 linux                e4880bc5dfb1f02b152e62a894b5c6f3e995b3cf

Last test of basis   115643  2017-11-07 12:06:20 Z    1 days
Testing same since   115658  2017-11-08 02:33:06 Z    1 days    2 attempts

------------------------------------------------------------
People who touched revisions under test:
  Borislav Petkov <bp@xxxxxxx>
  Hannes Reinecke <hare@xxxxxxx>
  Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Tejun Heo <tj@xxxxxxxxxx>

jobs:
 build-amd64-xsm                                              pass    
 build-armhf-xsm                                              pass    
 build-i386-xsm                                               pass    
 build-amd64                                                  pass    
 build-armhf                                                  pass    
 build-i386                                                   pass    
 build-amd64-libvirt                                          pass    
 build-armhf-libvirt                                          pass    
 build-i386-libvirt                                           pass    
 build-amd64-pvops                                            pass    
 build-armhf-pvops                                            pass    
 build-i386-pvops                                             pass    
 build-amd64-rumprun                                          pass    
 build-i386-rumprun                                           pass    
 test-amd64-amd64-xl                                          pass    
 test-armhf-armhf-xl                                          pass    
 test-amd64-i386-xl                                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm           pass    
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm            pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm                pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm                 pass    
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm        pass    
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm         pass    
 test-amd64-amd64-libvirt-xsm                                 pass    
 test-armhf-armhf-libvirt-xsm                                 pass    
 test-amd64-i386-libvirt-xsm                                  pass    
 test-amd64-amd64-xl-xsm                                      pass    
 test-armhf-armhf-xl-xsm                                      pass    
 test-amd64-i386-xl-xsm                                       pass    
 test-amd64-amd64-qemuu-nested-amd                            fail    
 test-amd64-amd64-xl-pvhv2-amd                                pass    
 test-amd64-i386-qemut-rhel6hvm-amd                           pass    
 test-amd64-i386-qemuu-rhel6hvm-amd                           pass    
 test-amd64-amd64-xl-qemut-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemut-debianhvm-amd64                     pass    
 test-amd64-amd64-xl-qemuu-debianhvm-amd64                    pass    
 test-amd64-i386-xl-qemuu-debianhvm-amd64                     pass    
 test-amd64-i386-freebsd10-amd64                              pass    
 test-amd64-amd64-xl-qemuu-ovmf-amd64                         pass    
 test-amd64-i386-xl-qemuu-ovmf-amd64                          pass    
 test-amd64-amd64-rumprun-amd64                               pass    
 test-amd64-amd64-xl-qemut-win7-amd64                         fail    
 test-amd64-i386-xl-qemut-win7-amd64                          fail    
 test-amd64-amd64-xl-qemuu-win7-amd64                         fail    
 test-amd64-i386-xl-qemuu-win7-amd64                          fail    
 test-amd64-amd64-xl-qemut-ws16-amd64                         fail    
 test-amd64-i386-xl-qemut-ws16-amd64                          fail    
 test-amd64-amd64-xl-qemuu-ws16-amd64                         fail    
 test-amd64-i386-xl-qemuu-ws16-amd64                          fail    
 test-armhf-armhf-xl-arndale                                  pass    
 test-amd64-amd64-xl-credit2                                  pass    
 test-armhf-armhf-xl-credit2                                  pass    
 test-armhf-armhf-xl-cubietruck                               pass    
 test-amd64-amd64-examine                                     pass    
 test-armhf-armhf-examine                                     pass    
 test-amd64-i386-examine                                      pass    
 test-amd64-i386-freebsd10-i386                               pass    
 test-amd64-i386-rumprun-i386                                 fail    
 test-amd64-amd64-xl-qemut-win10-i386                         fail    
 test-amd64-i386-xl-qemut-win10-i386                          fail    
 test-amd64-amd64-xl-qemuu-win10-i386                         fail    
 test-amd64-i386-xl-qemuu-win10-i386                          fail    
 test-amd64-amd64-qemuu-nested-intel                          pass    
 test-amd64-amd64-xl-pvhv2-intel                              pass    
 test-amd64-i386-qemut-rhel6hvm-intel                         pass    
 test-amd64-i386-qemuu-rhel6hvm-intel                         pass    
 test-amd64-amd64-libvirt                                     pass    
 test-armhf-armhf-libvirt                                     pass    
 test-amd64-i386-libvirt                                      pass    
 test-amd64-amd64-xl-multivcpu                                pass    
 test-armhf-armhf-xl-multivcpu                                pass    
 test-amd64-amd64-pair                                        pass    
 test-amd64-i386-pair                                         pass    
 test-amd64-amd64-libvirt-pair                                pass    
 test-amd64-i386-libvirt-pair                                 pass    
 test-amd64-amd64-amd64-pvgrub                                pass    
 test-amd64-amd64-i386-pvgrub                                 pass    
 test-amd64-amd64-pygrub                                      pass    
 test-amd64-i386-libvirt-qcow2                                fail    
 test-amd64-amd64-xl-qcow2                                    pass    
 test-armhf-armhf-libvirt-raw                                 pass    
 test-amd64-i386-xl-raw                                       fail    
 test-amd64-amd64-xl-rtds                                     pass    
 test-armhf-armhf-xl-rtds                                     fail    
 test-amd64-amd64-libvirt-vhd                                 pass    
 test-armhf-armhf-xl-vhd                                      fail    


------------------------------------------------------------
sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
    http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
    http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
    http://xenbits.xen.org/gitweb?p=osstest.git;a=summary

broken-job test-armhf-armhf-libvirt-xsm broken

Not pushing.

------------------------------------------------------------
commit fbc3edf7d7731d7a22c483c679700589bab936a3
Author: Borislav Petkov <bp@xxxxxxx>
Date:   Tue Nov 7 17:37:24 2017 +0100

    drivers/ide-cd: Handle missing driver data during status check gracefully
    
    The 0day bot reports the below failure which happens occasionally, with
    their randconfig testing (once every ~100 boots).  The Code points at
    the private pointer ->driver_data being NULL, which hints at a race of
    sorts where the private driver_data descriptor has disappeared by the
    time we get to run the workqueue.
    
    So let's check that pointer before we continue with issuing the command
    to the drive.
    
    This fix is of the brown paper bag nature but considering that IDE is
    long deprecated, let's do that so that random testing which happens to
    enable CONFIG_IDE during randconfig builds, doesn't fail because of
    this.
    
    Besides, failing the TEST_UNIT_READY command because the drive private
    data is gone is something which we could simply do anyway, to denote
    that there was a problem communicating with the device.
    
      BUG: unable to handle kernel NULL pointer dereference at 000001c0
      IP: cdrom_check_status
      *pde = 00000000
      Oops: 0000 [#1] SMP
      CPU: 1 PID: 155 Comm: kworker/1:2 Not tainted 4.14.0-rc8 #127
      Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 
04/01/2014
      Workqueue: events_freezable_power_ disk_events_workfn
      task: 4fe90980 task.stack: 507ac000
      EIP: cdrom_check_status+0x2c/0x90
      EFLAGS: 00210246 CPU: 1
      EAX: 00000000 EBX: 4fefec00 ECX: 00000000 EDX: 00000000
      ESI: 00000003 EDI: ffffffff EBP: 467a9340 ESP: 507aded0
       DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
      CR0: 80050033 CR2: 000001c0 CR3: 06e0f000 CR4: 00000690
      Call Trace:
       ? ide_cdrom_check_events_real
       ? cdrom_check_events
       ? disk_check_events
       ? process_one_work
       ? process_one_work
       ? worker_thread
       ? kthread
       ? process_one_work
       ? __kthread_create_on_node
       ? ret_from_fork
      Code: 53 83 ec 14 89 c3 89 d1 be 03 00 00 00 65 a1 14 00 00 00 89 44 24 
10 31 c0 8b 43 18 c7 44 24 04 00 00 00 00 c7 04 24 00 00 00 00 <8a> 80 c0 01 00 
00 c7 44 24 08 00 00 00 00 83 e0 03 c7 44 24 0c
      EIP: cdrom_check_status+0x2c/0x90 SS:ESP: 0068:507aded0
      CR2: 00000000000001c0
      ---[ end trace 2410e586dd8f88b2 ]---
    
    Reported-and-tested-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
    Signed-off-by: Borislav Petkov <bp@xxxxxxx>
    Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
    Cc: Jens Axboe <axboe@xxxxxxxxx>
    Cc: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
    Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

commit a817e73fe693f0718b6210f4b959478877fb2e2f
Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Date:   Tue Nov 7 09:04:32 2017 -0800

    Revert "scsi: make 'state' device attribute pollable"
    
    This reverts commit 8a97712e5314aefe16b3ffb4583a34deaa49de04.
    
    This commit added a call to sysfs_notify() from within
    scsi_device_set_state(), which in turn turns out to make libata very
    unhappy, because ata_eh_detach_dev() does
    
            spin_lock_irqsave(ap->lock, flags);
            ..
            if (ata_scsi_offline_dev(dev)) {
                    dev->flags |= ATA_DFLAG_DETACHED;
                    ap->pflags |= ATA_PFLAG_SCSI_HOTPLUG;
            }
    
    and ata_scsi_offline_dev() then does that scsi_device_set_state() to set
    it offline.
    
    So now we called sysfs_notify() from within a spinlocked region, which
    really doesn't work.  The 0day robot reported this as:
    
       BUG: sleeping function called from invalid context at 
kernel/locking/mutex.c:238
    
    because sysfs_notify() ends up calling kernfs_find_and_get_ns() which
    then does mutex_lock(&kernfs_mutex)..
    
    The pollability of the device state isn't critical, so revert this all
    for now, and maybe we'll do it differently in the future.
    
    Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
    Acked-by: Tejun Heo <tj@xxxxxxxxxx>
    Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
    Acked-by: Hannes Reinecke <hare@xxxxxxx>
    Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

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