6f58284e66: BUG: kernel hang in boot stage

2017-04-10 Thread kernel test robot 
Greetings,

0day kernel testing robot got the below dmesg and the first bad commit is

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master

commit 6f58284e666261162b2c95fdd8608f5e247e9a38
Merge: 7fd97bca bf74b20
Author: Stephen Rothwell 
AuthorDate: Mon Apr 10 10:06:42 2017 +1000
Commit: Stephen Rothwell 
CommitDate: Mon Apr 10 10:06:42 2017 +1000

Merge remote-tracking branch 'net-next/master'

7fd97bca68  Merge remote-tracking branch 'dlm/next'
bf74b20d00  Revert "rtnl: Add support for netdev event to link messages"
6f58284e66  Merge remote-tracking branch 'net-next/master'
f8c97bdb49  Add linux-next specific files for 20170410
+-++++---+
| | 7fd97bca68 | bf74b20d00 | 
6f58284e66 | next-20170410 |
+-++++---+
| boot_successes  | 42 | 38 | 0 
 | 0 |
| boot_failures   | 0  | 0  | 
17 | 17|
| BUG:kernel_hang_in_boot_stage   | 0  | 0  | 
17 | 11|
| BUG:kernel_reboot-without-warning_in_boot_stage | 0  | 0  | 0 
 | 6 |
+-++++---+

[0.00] ACPI: RSDP 0x000F6930 14 (v00 BOCHS )
[0.00] ACPI: RSDT 0x1FFE1936 30 (v01 BOCHS  BXPCRSDT 
0001 BXPC 0001)
[0.00] ACPI: FACP 0x1FFE180A 74 (v01 BOCHS  BXPCFACP 
0001 BXPC 0001)


  # HH:MM RESULT GOOD 
BAD GOOD_BUT_DIRTY DIRTY_NOT_BAD
git bisect start f8c97bdb49832d2b0edaa0c05db873aa2f6101ff 
39da7c509acff13fc8cb12ec1bb20337c988ed36 --
git bisect  bad af6d4e29c13fd47ef3d1b4d96b7f781aa7534413  # 05:19  B  0 
3   14   0  Merge remote-tracking branch 'drm-panel/drm/panel/for-next'
git bisect good 8a41837405da3919179983b830eb648b65954797  # 05:40  G 13 
00   0  Merge remote-tracking branch 'xtensa/xtensa-for-next'
git bisect good 1635d3d77b290e99090a4e7f613009cc68531bb8  # 06:04  G 13 
00   0  Merge remote-tracking branch 'v4l-dvb/master'
git bisect  bad 89c15a058190c83af2d029fad4de33f542bcfb42  # 06:28  B  0 
2   13   0  Merge remote-tracking branch 'ipsec-next/master'
git bisect good 3d5657773c2ccdbeff13e2db374a1fd3b3e36722  # 07:06  G 12 
00   0  Merge remote-tracking branch 'thermal/next'
git bisect good 3700d2a55af503f43ae0e4595c92557bcb89046e  # 07:24  G 13 
00   0  Merge remote-tracking branch 'ieee1394/for-next'
git bisect good 7fd97bca680b4ceedebf194f8316ae6c2b60ce01  # 08:32  G 13 
00   0  Merge remote-tracking branch 'dlm/next'
git bisect  bad 6f58284e666261162b2c95fdd8608f5e247e9a38  # 08:55  B  0 
1   12   0  Merge remote-tracking branch 'net-next/master'
git bisect good 00ecfb3b34b69dd702dee1bd6de6fc100be384db  # 09:12  G 12 
00   0  netvsc: remove unnecessary lock on shutdown
git bisect good df1c631648c55bfb247339279f9bc573c7f283f4  # 09:54  G 12 
00   0  net: mpls: Limit memory allocation for mpls_route
git bisect good b404127879471c38ad13a246ce5dec156f60f828  # 10:14  G 12 
00   0  Merge branch '100GbE' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
git bisect good 15ed8a47ff0571dd268e37002511993b47e996bd  # 10:34  G 12 
00   0  qede: Add support for ingress headroom
git bisect good e8c5f7231cc03153fee1b5fcb173585354c08ee8  # 10:53  G 12 
00   0  i40e: Swap use of pf->flags and pf->hw_disabled_flags for ATR 
Eviction
git bisect good 0c264588b5de50353e4a1ce0c2521576426dd89d  # 11:15  G 13 
00   0  liquidio: fix VF incorrectly indicating that it successfully set 
its VLAN
git bisect good ca9ec0888d631c446040a7fab9985afdeb4f73f3  # 11:39  G 13 
00   0  i40e/i40evf: Add support for padding start of frames
git bisect good 417d978fa532b61b89f0c3ccbd9cdb51090ea032  # 11:59  G 13 
00   0  Merge branch 'dsa-receive-path-simplifications'
git bisect good 0492b71c42f76b6019ef5fe686a7cb253dded09c  # 12:29  G 13 
00   0  Merge branch '40GbE' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
git bisect good bf74b20d00b13919db7ae5d1015636e76f56f6ae  # 12:45  G 13 
00   0  Revert "rtnl: Add support for netdev event to link messages"
# first bad commit: [6f58284e666261162b2c95fdd8608f5e247e9a38] Merge 
remote-tracking branch 'net-next/master'
git bisect good 7fd97bca680b4ceedebf194f8316ae6c2b60ce01  # 12:50  G 38 
00   0  Merge remote-tracking branch 'dlm/next'
git

6f58284e66: BUG: kernel hang in boot stage

2017-04-10 Thread kernel test robot 
Greetings,

0day kernel testing robot got the below dmesg and the first bad commit is

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master

commit 6f58284e666261162b2c95fdd8608f5e247e9a38
Merge: 7fd97bca bf74b20
Author: Stephen Rothwell 
AuthorDate: Mon Apr 10 10:06:42 2017 +1000
Commit: Stephen Rothwell 
CommitDate: Mon Apr 10 10:06:42 2017 +1000

Merge remote-tracking branch 'net-next/master'

7fd97bca68  Merge remote-tracking branch 'dlm/next'
bf74b20d00  Revert "rtnl: Add support for netdev event to link messages"
6f58284e66  Merge remote-tracking branch 'net-next/master'
f8c97bdb49  Add linux-next specific files for 20170410
+-++++---+
| | 7fd97bca68 | bf74b20d00 | 
6f58284e66 | next-20170410 |
+-++++---+
| boot_successes  | 42 | 38 | 0 
 | 0 |
| boot_failures   | 0  | 0  | 
17 | 17|
| BUG:kernel_hang_in_boot_stage   | 0  | 0  | 
17 | 11|
| BUG:kernel_reboot-without-warning_in_boot_stage | 0  | 0  | 0 
 | 6 |
+-++++---+

[0.00] ACPI: RSDP 0x000F6930 14 (v00 BOCHS )
[0.00] ACPI: RSDT 0x1FFE1936 30 (v01 BOCHS  BXPCRSDT 
0001 BXPC 0001)
[0.00] ACPI: FACP 0x1FFE180A 74 (v01 BOCHS  BXPCFACP 
0001 BXPC 0001)


  # HH:MM RESULT GOOD 
BAD GOOD_BUT_DIRTY DIRTY_NOT_BAD
git bisect start f8c97bdb49832d2b0edaa0c05db873aa2f6101ff 
39da7c509acff13fc8cb12ec1bb20337c988ed36 --
git bisect  bad af6d4e29c13fd47ef3d1b4d96b7f781aa7534413  # 05:19  B  0 
3   14   0  Merge remote-tracking branch 'drm-panel/drm/panel/for-next'
git bisect good 8a41837405da3919179983b830eb648b65954797  # 05:40  G 13 
00   0  Merge remote-tracking branch 'xtensa/xtensa-for-next'
git bisect good 1635d3d77b290e99090a4e7f613009cc68531bb8  # 06:04  G 13 
00   0  Merge remote-tracking branch 'v4l-dvb/master'
git bisect  bad 89c15a058190c83af2d029fad4de33f542bcfb42  # 06:28  B  0 
2   13   0  Merge remote-tracking branch 'ipsec-next/master'
git bisect good 3d5657773c2ccdbeff13e2db374a1fd3b3e36722  # 07:06  G 12 
00   0  Merge remote-tracking branch 'thermal/next'
git bisect good 3700d2a55af503f43ae0e4595c92557bcb89046e  # 07:24  G 13 
00   0  Merge remote-tracking branch 'ieee1394/for-next'
git bisect good 7fd97bca680b4ceedebf194f8316ae6c2b60ce01  # 08:32  G 13 
00   0  Merge remote-tracking branch 'dlm/next'
git bisect  bad 6f58284e666261162b2c95fdd8608f5e247e9a38  # 08:55  B  0 
1   12   0  Merge remote-tracking branch 'net-next/master'
git bisect good 00ecfb3b34b69dd702dee1bd6de6fc100be384db  # 09:12  G 12 
00   0  netvsc: remove unnecessary lock on shutdown
git bisect good df1c631648c55bfb247339279f9bc573c7f283f4  # 09:54  G 12 
00   0  net: mpls: Limit memory allocation for mpls_route
git bisect good b404127879471c38ad13a246ce5dec156f60f828  # 10:14  G 12 
00   0  Merge branch '100GbE' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
git bisect good 15ed8a47ff0571dd268e37002511993b47e996bd  # 10:34  G 12 
00   0  qede: Add support for ingress headroom
git bisect good e8c5f7231cc03153fee1b5fcb173585354c08ee8  # 10:53  G 12 
00   0  i40e: Swap use of pf->flags and pf->hw_disabled_flags for ATR 
Eviction
git bisect good 0c264588b5de50353e4a1ce0c2521576426dd89d  # 11:15  G 13 
00   0  liquidio: fix VF incorrectly indicating that it successfully set 
its VLAN
git bisect good ca9ec0888d631c446040a7fab9985afdeb4f73f3  # 11:39  G 13 
00   0  i40e/i40evf: Add support for padding start of frames
git bisect good 417d978fa532b61b89f0c3ccbd9cdb51090ea032  # 11:59  G 13 
00   0  Merge branch 'dsa-receive-path-simplifications'
git bisect good 0492b71c42f76b6019ef5fe686a7cb253dded09c  # 12:29  G 13 
00   0  Merge branch '40GbE' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
git bisect good bf74b20d00b13919db7ae5d1015636e76f56f6ae  # 12:45  G 13 
00   0  Revert "rtnl: Add support for netdev event to link messages"
# first bad commit: [6f58284e666261162b2c95fdd8608f5e247e9a38] Merge 
remote-tracking branch 'net-next/master'
git bisect good 7fd97bca680b4ceedebf194f8316ae6c2b60ce01  # 12:50  G 38 
00   0  Merge remote-tracking branch 'dlm/next'
git bisect good