git checkout 9e895ace5d82df8929b16f58e9f515f6d54ab82d Previous HEAD position was 4c5c6fc... Merge remote-tracking branch 'regulator/for-next' into devel-xian-i386-201306251905 HEAD is now at 9e895ac... Linux 3.10-rc7 ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:9e895ace5d82df8929b16f58e9f515f6d54ab82d:bisect-net 2013-06-25-20:55:58 9e895ace5d82df8929b16f58e9f515f6d54ab82d reuse /kernel/i386-randconfig-x15-0625/9e895ace5d82df8929b16f58e9f515f6d54ab82d/vmlinuz-3.10.0-rc7 2013-06-25-20:55:58 detecting boot state ... 11 13 24 28 30 SUCCESS bisect: good commit 9e895ace5d82df8929b16f58e9f515f6d54ab82d git bisect start 4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437 9e895ace5d82df8929b16f58e9f515f6d54ab82d -- Previous HEAD position was 9e895ac... Linux 3.10-rc7 Switched to branch 'master' Your branch is behind 'origin/master' by 3048 commits, and can be fast-forwarded. Bisecting: 462 revisions left to test after this (roughly 9 steps) [0a804654af62dfea4899c66561d74d72273b2921] Bluetooth: Remove unneeded flag git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:0a804654af62dfea4899c66561d74d72273b2921:bisect-net 2013-06-25-21:00:13 0a804654af62dfea4899c66561d74d72273b2921 compiling 377 real 3341 user 202 sys 938.56% cpu i386-randconfig-x15-0625 2013-06-25-21:06:50 detecting boot state 3.10.0-rc1-00544-g0a80465... 2 6 8 9. 16 18 22 25 30 SUCCESS Bisecting: 231 revisions left to test after this (roughly 8 steps) [7dd8fbbe50c01ead78483bc42f744d115afec96b] [media] adv7183: fix querystd running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:7dd8fbbe50c01ead78483bc42f744d115afec96b:bisect-net 2013-06-25-21:13:22 7dd8fbbe50c01ead78483bc42f744d115afec96b compiling 101 real 774 user 48 sys 807.61% cpu i386-randconfig-x15-0625 2013-06-25-21:15:17 detecting boot state 3.10.0-rc1-00231-g7dd8fbb.... 2 5 7. 8 16 19 28 30 SUCCESS Bisecting: 115 revisions left to test after this (roughly 7 steps) [ee17608d6aa04a86e253a9130d6c6d00892f132b] [media] imx074: support asynchronous probing running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:ee17608d6aa04a86e253a9130d6c6d00892f132b:bisect-net 2013-06-25-21:21:55 ee17608d6aa04a86e253a9130d6c6d00892f132b compiling 474 real 3343 user 209 sys 748.95% cpu i386-randconfig-x15-0625 2013-06-25-21:31:12 detecting boot state 3.10.0-rc6-00397-gee17608... TEST FAILURE [ 9.061157] ------------[ cut here ]------------ [ 9.071378] dummy_udc dummy_udc.0: set_address = 2 [ 9.072605] WARNING: at /c/wfg/net/drivers/media/v4l2-core/v4l2-dev.c:775 __video_register_device+0x6a3/0x10d0() [ 9.073997] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc6-00397-gee17608 #60 [ 9.075104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.075978] 00000000 4d485dc0 433362f1 4d485de8 41077367 43d5996b 43eb3bc0 00000307 [ 9.077239] 42a8e433 42a8e433 461f6498 00000001 00000000 4d485df8 4107750e 00000009 [ 9.078541] 00000000 4d485e30 42a8e433 43e05603 4d485e1c 000002b8 461f6498 42a8da1a [ 9.079932] Call Trace: [ 9.080235] [<433362f1>] dump_stack+0x32/0x42 [ 9.080924] [<41077367>] warn_slowpath_common+0xb7/0x100 [ 9.081770] [<42a8e433>] ? __video_register_device+0x6a3/0x10d0 [ 9.082647] [<42a8e433>] ? __video_register_device+0x6a3/0x10d0 [ 9.083457] [<4107750e>] warn_slowpath_null+0x3e/0x50 [ 9.084155] [<42a8e433>] __video_register_device+0x6a3/0x10d0 [ 9.085078] [<42a8da1a>] ? video_device_alloc+0x2a/0x40 [ 9.085861] [<42b2b2d7>] m2mtest_probe+0x197/0x430 [ 9.086508] [<41389580>] ? sysfs_do_create_link+0xa0/0xd0 [ 9.087293] [<420a4a9f>] platform_drv_probe+0x4f/0x150 [ 9.088083] [<420a1312>] driver_probe_device+0x252/0x5b0 [ 9.088913] [<43389c68>] ? mutex_lock_nested+0x68/0x80 [ 9.089682] [<420a17df>] __driver_attach+0x16f/0x1c0 [ 9.090307] [<420a1670>] ? driver_probe_device+0x5b0/0x5b0 [ 9.091180] [<4209cda4>] bus_for_each_dev+0xe4/0x170 [ 9.092033] [<420a0a2c>] driver_attach+0x2c/0x40 [ 9.092919] [<420a1670>] ? driver_probe_device+0x5b0/0x5b0 [ 9.093563] [<4209e628>] bus_add_driver+0x3f8/0x660 [ 9.094368] [<420a2b75>] driver_register+0x125/0x490 [ 9.095099] [<420a61c0>] platform_driver_register+0xc0/0xd0 [ 9.095927] [<448e9347>] m2mtest_init+0x5f/0xb5 [ 9.096537] [<448e92e8>] ? smsdvb_module_init+0xbd/0xbd [ 9.097287] [<44843a93>] do_one_initcall+0x10a/0x2ce [ 9.098046] [<44843e9a>] kernel_init_freeable+0x243/0x40a [ 9.098815] [<448427f3>] ? do_early_param+0x16f/0x16f [ 9.099616] [<432dc11e>] kernel_init+0x1e/0x320 [ 9.100207] [<43393a37>] ret_from_kernel_thread+0x1b/0x28 [ 9.101065] [<432dc100>] ? rest_init+0x330/0x330 [ 9.101886] ---[ end trace e3e864bc2b1cae2a ]--- /kernel/i386-randconfig-x15-0625/ee17608d6aa04a86e253a9130d6c6d00892f132b/dmesg-kvm-lkp-sbx04-49445-20130626013608-3.10.0-rc6-00397-gee17608-60 Bisecting: 57 revisions left to test after this (roughly 6 steps) [9592bd0a9e74c344f674663137e5ccff7a39f7d0] [media] zoran: use v4l2_dev instead of the deprecated parent field running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:9592bd0a9e74c344f674663137e5ccff7a39f7d0:bisect-net 2013-06-25-21:32:49 9592bd0a9e74c344f674663137e5ccff7a39f7d0 compiling 146 real 192 user 17 sys 143.52% cpu i386-randconfig-x15-0625 2013-06-25-21:35:30 detecting boot state 3.10.0-rc6-00339-g9592bd0.. 3 7 14 21 30 SUCCESS Bisecting: 28 revisions left to test after this (roughly 5 steps) [98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2] [media] soc-camera: remove two unused configs running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2:bisect-net 2013-06-25-21:39:02 98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2 compiling 126 real 212 user 17 sys 181.88% cpu i386-randconfig-x15-0625 2013-06-25-21:45:15 detecting boot state 3.10.0-rc6-00368-g98505ff... TEST FAILURE [ 12.963967] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 12.965918] ------------[ cut here ]------------ [ 12.966590] WARNING: at /c/wfg/net/drivers/media/v4l2-core/v4l2-dev.c:775 __video_register_device+0x6a3/0x10d0() [ 12.967917] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc6-00368-g98505ff #62 [ 12.968900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.969660] 00000000 4d485dc0 433344e1 4d485de8 41077367 43d564c7 43eb06b0 00000307 [ 12.970862] 42a8e423 42a8e423 461f4698 00000001 00000000 4d485df8 4107750e 00000009 [ 12.972175] 00000000 4d485e30 42a8e423 43e020f1 4d485e1c 000002b8 461f4698 42a8da0a [ 12.973375] Call Trace: [ 12.973727] [<433344e1>] dump_stack+0x32/0x42 [ 12.974345] [<41077367>] warn_slowpath_common+0xb7/0x100 [ 12.975063] [<42a8e423>] ? __video_register_device+0x6a3/0x10d0 [ 12.975861] [<42a8e423>] ? __video_register_device+0x6a3/0x10d0 [ 12.976662] [<4107750e>] warn_slowpath_null+0x3e/0x50 [ 12.977353] [<42a8e423>] __video_register_device+0x6a3/0x10d0 [ 12.978133] [<42a8da0a>] ? video_device_alloc+0x2a/0x40 [ 12.978842] [<42b294d7>] m2mtest_probe+0x197/0x430 [ 12.979505] [<41389580>] ? sysfs_do_create_link+0xa0/0xd0 [ 12.980256] [<420a4a9f>] platform_drv_probe+0x4f/0x150 [ 12.980951] [<420a1312>] driver_probe_device+0x252/0x5b0 [ 12.981675] [<43387e58>] ? mutex_lock_nested+0x68/0x80 [ 12.982431] [<420a17df>] __driver_attach+0x16f/0x1c0 [ 12.983108] [<420a1670>] ? driver_probe_device+0x5b0/0x5b0 [ 12.983846] [<4209cda4>] bus_for_each_dev+0xe4/0x170 [ 12.984525] [<420a0a2c>] driver_attach+0x2c/0x40 [ 12.985160] [<420a1670>] ? driver_probe_device+0x5b0/0x5b0 [ 12.985902] [<4209e628>] bus_add_driver+0x3f8/0x660 [ 12.986576] [<420a2b75>] driver_register+0x125/0x490 [ 12.987258] [<420a61c0>] platform_driver_register+0xc0/0xd0 [ 12.988038] [<448e5347>] m2mtest_init+0x5f/0xb5 [ 12.988664] [<448e52e8>] ? smsdvb_module_init+0xbd/0xbd [ 12.989384] [<4483fa93>] do_one_initcall+0x10a/0x2ce [ 12.990054] [<4483fe9a>] kernel_init_freeable+0x243/0x40a [ 12.990785] [<4483e7f3>] ? do_early_param+0x16f/0x16f [ 12.991478] [<432da30e>] kernel_init+0x1e/0x320 [ 12.992158] [<43391c17>] ret_from_kernel_thread+0x1b/0x28 [ 12.992892] [<432da2f0>] ? rest_init+0x330/0x330 [ 12.993580] ---[ end trace 64bb870e26cdb010 ]--- /kernel/i386-randconfig-x15-0625/98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2/dmesg-kvm-bay-17419-20130625214851-3.10.0-rc6-00368-g98505ff-62 /kernel/i386-randconfig-x15-0625/98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2/dmesg-kvm-lkp-sbx04-9786-20130626015026-- /kernel/i386-randconfig-x15-0625/98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2/dmesg-kvm-lkp-sbx04-29164-20130626015017-3.10.0-rc7-00550-gdc7305f-8 /kernel/i386-randconfig-x15-0625/98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2/dmesg-kvm-lkp-sbx04-29833-20130626015011-3.10.0-rc7-00998-g09d141e-6 /kernel/i386-randconfig-x15-0625/98505ff9f2fa1a1b33d90d39ab76a54a3b189ee2/dmesg-kvm-lkp-sbx04-38101-20130626015016-3.10.0-rc6-00368-g98505ff-62 Bisecting: 14 revisions left to test after this (roughly 4 steps) [410ca6053e3c216b8ca0b05f45d6cd76b334a459] [media] media: davinci: vpif_capture: move the freeing of irq and global variables to remove() running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:410ca6053e3c216b8ca0b05f45d6cd76b334a459:bisect-net 2013-06-25-21:46:48 410ca6053e3c216b8ca0b05f45d6cd76b334a459 compiling 121 real 87 user 10 sys 80.36% cpu i386-randconfig-x15-0625 2013-06-25-21:49:20 detecting boot state 3.10.0-rc6-00353-g410ca60.... TEST FAILURE [ 10.957445] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 10.962733] ------------[ cut here ]------------ [ 10.963365] WARNING: at /c/wfg/net/drivers/media/v4l2-core/v4l2-dev.c:775 __video_register_device+0x6a3/0x10d0() [ 10.964666] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc6-00353-g410ca60 #63 [ 10.965600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.971321] 00000000 4d485dc0 43334501 4d485de8 41077367 43d564cb 43eb06cc 00000307 [ 10.975935] 42a8e443 42a8e443 461f37d8 00000001 00000000 4d485df8 4107750e 00000009g_ether gadget: high-speed config #1: CDC Ethernet (EEM) /kernel/i386-randconfig-x15-0625/410ca6053e3c216b8ca0b05f45d6cd76b334a459/dmesg-kvm-lkp-sbx04-38101-20130626015445-3.10.0-rc6-00368-g98505ff-62 /kernel/i386-randconfig-x15-0625/410ca6053e3c216b8ca0b05f45d6cd76b334a459/dmesg-kvm-lkp-sbx04-39214-20130626015444-3.10.0-rc7-00550-g6d78346-20 /kernel/i386-randconfig-x15-0625/410ca6053e3c216b8ca0b05f45d6cd76b334a459/dmesg-kvm-vp-22072-20130625215148-- /kernel/i386-randconfig-x15-0625/410ca6053e3c216b8ca0b05f45d6cd76b334a459/dmesg-kvm-vp-9012-20130625215148-3.10.0-rc6-00353-g410ca60-63 /kernel/i386-randconfig-x15-0625/410ca6053e3c216b8ca0b05f45d6cd76b334a459/dmesg-kvm-lkp-sbx04-6582-20130626015444-3.10.0-rc6-00353-g410ca60-63 /kernel/i386-randconfig-x15-0625/410ca6053e3c216b8ca0b05f45d6cd76b334a459/dmesg-kvm-lkp-sbx04-11838-20130626015445-- Bisecting: 6 revisions left to test after this (roughly 3 steps) [1c1d86a1ea07506c070cfb217a009d53990bdeb0] [media] v4l2: always require v4l2_dev, rename parent to dev_parent running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:1c1d86a1ea07506c070cfb217a009d53990bdeb0:bisect-net 2013-06-25-21:51:24 1c1d86a1ea07506c070cfb217a009d53990bdeb0 compiling 147 real 91 user 10 sys 69.50% cpu i386-randconfig-x15-0625 2013-06-25-21:54:52 detecting boot state 3.10.0-rc6-00346-g1c1d86a... TEST FAILURE [ 10.630908] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 10.634469] ------------[ cut here ]------------ [ 10.636140] WARNING: at /c/wfg/net/drivers/media/v4l2-core/v4l2-dev.c:775 __video_register_device+0x6a3/0x10d0() [ 10.638695] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc6-00346-g1c1d86a #64 [ 10.640715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.642456] 00000000 4d485dc0 433344f1 4d485de8 41077367 43d564cb 43eb06cc 00000307 [ 10.644679] 42a8e443 42a8e443 461f29d8 00000001 00000000 4d485df8 4107750e 00000009 [ 10.647173] 00000000 4d485e30 42a8e443 43e0210f 4d485e1c 000002b8 461f29d8 42a8da2a [ 10.649313] Call Trace: [ 10.649629] [<433344f1>] dump_stack+0x32/0x42 [ 10.652233] [<41077367>] warn_slowpath_common+0xb7/0x100 [ 10.653368] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a2 [ 10.655236] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 10.657923] usb 1-1: Product: RNDIS/Ethernet Gadget [ 10.658553] usb 1-1: Manufacturer: Linux 3.10.0-rc6-00346-g1c1d86a with dummy_udc [ 10.662656] [<42a8e443>] ? __video_register_device+0x6a3/0x10d0 [ 10.665718] [<42a8e443>] ? __video_register_device+0x6a3/0x10d0 [ 10.666475] [<4107750e>] warn_slowpath_null+0x3e/0x50 [ 10.667173] [<42a8e443>] __video_register_device+0x6a3/0x10d0 [ 10.667864] [<42a8da2a>] ? video_device_alloc+0x2a/0x40 [ 10.668652] [<42b294f7>] m2mtest_probe+0x197/0x430 [ 10.669268] [<41389580>] ? sysfs_do_create_link+0xa0/0xd0 [ 10.669938] [<420a4a9f>] platform_drv_probe+0x4f/0x150 [ 10.670588] [<420a1312>] driver_probe_device+0x252/0x5b0 [ 10.671265] [<43387e68>] ? mutex_lock_nested+0x68/0x80 [ 10.678071] [<420a17df>] __driver_attach+0x16f/0x1c0 [ 10.682335] [<420a1670>] ? driver_probe_device+0x5b0/0x5b0 [ 10.683260] g_ether gadget: high-speed config #1: CDC Ethernet (EEM) [ 10.684093] g_ether gadget: init eem /kernel/i386-randconfig-x15-0625/1c1d86a1ea07506c070cfb217a009d53990bdeb0/dmesg-kvm-lkp-sbx04-23615-20130626015957-3.10.0-rc7-00550-gdc7305f-8 /kernel/i386-randconfig-x15-0625/1c1d86a1ea07506c070cfb217a009d53990bdeb0/dmesg-kvm-lkp-sbx04-7817-20130626020023-- Bisecting: 3 revisions left to test after this (roughly 2 steps) [a28fbd04facbffe9374f25c3a19c54ce4f186361] [media] pvrusb2: use v4l2_dev instead of the deprecated parent field running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:a28fbd04facbffe9374f25c3a19c54ce4f186361:bisect-net 2013-06-25-21:56:27 a28fbd04facbffe9374f25c3a19c54ce4f186361 compiling 133 real 211 user 17 sys 171.74% cpu i386-randconfig-x15-0625 2013-06-25-22:01:26 detecting boot state 3.10.0-rc6-00342-ga28fbd0.. 2 11 19 27 28 30 SUCCESS Bisecting: 1 revision left to test after this (roughly 1 step) [7a86969bd65eb7f19ea1c281c686a75429be950a] [media] omap24xxcam: add v4l2_device and replace parent with v4l2_dev running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:7a86969bd65eb7f19ea1c281c686a75429be950a:bisect-net 2013-06-25-22:05:29 7a86969bd65eb7f19ea1c281c686a75429be950a compiling 117 real 93 user 11 sys 89.21% cpu i386-randconfig-x15-0625 2013-06-25-22:08:16 detecting boot state 3.10.0-rc6-00344-g7a86969... 7 11 25 28 29.. 30 SUCCESS Bisecting: 0 revisions left to test after this (roughly 0 steps) [d481c581dfe43be11a17728b5c84c2d4b5beecb2] [media] saa7134: use v4l2_dev instead of the deprecated parent field running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/net/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:d481c581dfe43be11a17728b5c84c2d4b5beecb2:bisect-net 2013-06-25-22:13:51 d481c581dfe43be11a17728b5c84c2d4b5beecb2 compiling 60 real 84 user 10 sys 158.96% cpu i386-randconfig-x15-0625 2013-06-25-22:15:02 detecting boot state 3.10.0-rc6-00345-gd481c58.. 2 5 8 12 20 24 30 SUCCESS 1c1d86a1ea07506c070cfb217a009d53990bdeb0 is the first bad commit commit 1c1d86a1ea07506c070cfb217a009d53990bdeb0 Author: Hans Verkuil Date: Wed Jun 12 11:15:12 2013 -0300 [media] v4l2: always require v4l2_dev, rename parent to dev_parent The last set of drivers still using the parent field of video_device instead of the v4l2_dev field have been converted, so v4l2_dev is now always set. A proper pointer to v4l2_dev is necessary these days otherwise the advanced debugging ioctls will not work when addressing sub-devices. It also ensures that the core can always go from a video_device struct to the top-level v4l2_device struct. There is still one single use case for the parent pointer: if there are multiple busses, each being the parent of one or more video nodes, and if they all share the same v4l2_device struct. In that case one still needs a parent pointer since the v4l2_device struct can only refer to a single parent device. The cx88 driver is one such case. Unfortunately, the cx88 failed to set the parent pointer since 3.6. The next patch will correct this. In order to support this use-case the parent pointer is only renamed to dev_parent, not removed altogether. It has been renamed to ensure that the compiler will catch any (possibly out-of-tree) drivers that were missed during the conversion. Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab :040000 040000 de4c3eb08b5ea52cccdd92c05c3373583ca41807 155a94cb24653181af9782e5226aa0163cb6b695 M drivers :040000 040000 6bcb61d29758b4e3a9d8047a6c664ecf0b9129a9 8e2c643108938304c5610d06c275b32efa0cbf9f M include bisect run success ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:d481c581dfe43be11a17728b5c84c2d4b5beecb2:bisect-net 2013-06-25-22:19:35 d481c581dfe43be11a17728b5c84c2d4b5beecb2 reuse /kernel/i386-randconfig-x15-0625/d481c581dfe43be11a17728b5c84c2d4b5beecb2/vmlinuz-3.10.0-rc6-00345-gd481c58 2013-06-25-22:19:35 detecting boot state ... 32. 33 42 43 45 52 72 82 90 SUCCESS ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437:bisect-net TEST FAILURE [ 11.169303] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 11.170929] ------------[ cut here ]------------ [ 11.171608] WARNING: at /c/kernel-tests/src/linux/drivers/media/v4l2-core/v4l2-dev.c:775 __video_register_device+0x6a3/0x10d0() [ 11.173126] CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.0-rc7-00925-g4c5c6fc #6 [ 11.174112] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.174885] 00000000 4d485dc0 4333ff21 4d485de8 410772f7 43d6e3a5 43ee59d4 00000307 [ 11.176096] 42a98273 42a98273 46200bd8 00000001 00000000 4d485df8 4107749e 00000009 [ 11.177417] 00000000 4d485e30 42a98273 43e25cca 4d485e1c 000002b8 46200bd8 42a9785a [ 11.178633] Call Trace: [ 11.178989] [<4333ff21>] dump_stack+0x32/0x42 [ 11.179609] [<410772f7>] warn_slowpath_common+0xb7/0x100 [ 11.180333] [<42a98273>] ? __video_register_device+0x6a3/0x10d0 [ 11.181138] [<42a98273>] ? __video_register_device+0x6a3/0x10d0 [ 11.181946] [<4107749e>] warn_slowpath_null+0x3e/0x50 [ 11.182645] [<42a98273>] __video_register_device+0x6a3/0x10d0 [ 11.183421] [<42a9785a>] ? video_device_alloc+0x2a/0x40 [ 11.184144] [<42b35117>] m2mtest_probe+0x197/0x430 [ 11.184820] [<41389d10>] ? sysfs_do_create_link+0xa0/0xd0 [ 11.185570] [<420a549f>] platform_drv_probe+0x4f/0x150 [ 11.186271] [<420a1d12>] driver_probe_device+0x252/0x5b0 [ 11.187127] [<43395018>] ? mutex_lock_nested+0x68/0x80 [ 11.187838] [<420a21df>] __driver_attach+0x16f/0x1c0 [ 11.188522] [<420a2070>] ? driver_probe_device+0x5b0/0x5b0 [ 11.189269] [<4209d7a4>] bus_for_each_dev+0xe4/0x170 [ 11.189952] [<420a142c>] driver_attach+0x2c/0x40 [ 11.190592] [<420a2070>] ? driver_probe_device+0x5b0/0x5b0 [ 11.191344] [<4209f028>] bus_add_driver+0x3f8/0x660 [ 11.192016] [<420a3575>] driver_register+0x125/0x490 [ 11.192700] [<420a6bc0>] platform_driver_register+0xc0/0xd0 [ 11.193489] [<44928d39>] m2mtest_init+0x5f/0xb5 [ 11.194114] [<44928cda>] ? smsdvb_module_init+0xbd/0xbd [ 11.194837] [<44882a93>] do_one_initcall+0x10a/0x2ce [ 11.195519] [<44882e9a>] kernel_init_freeable+0x243/0x40a [ 11.196253] [<448817f3>] ? do_early_param+0x16f/0x16f [ 11.197002] dummy_udc dummy_udc.0: set_address = 2 [ 11.197727] [<432e5d7e>] kernel_init+0x1e/0x320 [ 11.198357] [<4339edd7>] ret_from_kernel_thread+0x1b/0x28 [ 11.199101] [<432e5d60>] ? rest_init+0x330/0x330 [ 11.199802] ---[ end trace 4bf2a9913f6f4c94 ]--- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-bay-17415-20130625205751-3.10.0-rc7-00925-g4c5c6fc-6 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-cairo-17017-20130625202336-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-cairo-19449-20130625202346-3.10.0-rc7-00925-g4c5c6fc-6 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-cairo-21314-20130625202336-3.10.0-rc7-00925-g4c5c6fc-6 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-cairo-27123-20130625202350-3.10.0-rc7-00925-g4c5c6fc-6 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-cairo-27802-20130625202350-3.10.0-rc7-00367-gb2e0b3c-8 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-cairo-36149-20130625202336-3.10.0-rc7-00367-gb2e0b3c-8 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-10965-20130626005935-3.10.0-rc5-00077-gad42fc6-18 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-11449-20130626005939-3.10.0-rc5-00077-gad42fc6-17 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-11449-20130626010035-3.10.0-rc5-00077-gad42fc6-17 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-1167-20130626005948-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-11838-20130626010047-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-14617-20130626005948-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-29164-20130626005949-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-37066-20130626010026-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-39214-20130626010028-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-41939-20130626005924-3.10.0-rc7-00925-g4c5c6fc-6 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-44508-20130626010035-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-45013-20130626010040-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-51237-20130626010042-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-5226-20130626002701-3.10.0-rc7-00568-ge9e4fb1-14 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-54162-20130626005932-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-57659-20130626002656-3.10.0-rc7-00925-g4c5c6fc-6 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-60761-20130626005931-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-6227-20130626010032-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-6970-20130626010041-- /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-lkp-sbx04-9212-20130626002656-3.10.0-rc7-00575-ge9bd7d0-8 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-roam-19428-20130625205410-3.10.0-rc7-00925-g4c5c6fc-6 /kernel/i386-randconfig-x15-0625/4c5c6fc11ee30ddf47c3772f3b1ec3f76f0e2437/dmesg-kvm-roam-608-20130625205421-3.9.0-rc4-00227-g67e17c1-62 [detached HEAD 3f02962] Revert "[media] v4l2: always require v4l2_dev, rename parent to dev_parent" 3 files changed, 27 insertions(+), 18 deletions(-) ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:3f02962951d1a67dccae69bdb36453259995874b:bisect-net 2013-06-25-22:26:15 3f02962951d1a67dccae69bdb36453259995874b compiling 2013-06-25-22:31:24 3f02962951d1a67dccae69bdb36453259995874b SKIP BROKEN BUILD Check erros in /cc/wfg/net-bisect and /tmp/kernel/i386-randconfig-x15-0625/3f02962951d1a67dccae69bdb36453259995874b ========= upstream ========= Fetching linus ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:f97f7d2d27bf092b40babda9ded29cc85cf77eec:bisect-net 2013-06-25-22:31:35 f97f7d2d27bf092b40babda9ded29cc85cf77eec compiling 2013-06-25-22:33:50 detecting boot state 3.10.0-rc7-00014-gf97f7d2.. 1 15 21 27 33 39 43 50 56 61 67. 76 81 85 89........................................................ 90 SUCCESS ========= linux-next ========= Fetching next ls -a /kernel-tests/run-queue/kvm/i386-randconfig-x15-0625/linux-devel:devel-xian-i386-201306251905:c0a4b933aa6fb8bdc21cb854633ea07779cda2b1:bisect-net 2013-06-25-23:11:33 c0a4b933aa6fb8bdc21cb854633ea07779cda2b1 compiling 2013-06-25-23:21:24 detecting boot state 3.10.0-rc7-next-20130625-08594-gc0a4b93... 2 5 11 20 26 33 35 45 48 57 61 67 68 69 72 74 76 77 82 85 87.............................................................................................................................................................................................................................................................................................................add_to_run_queue 3 .. 88. 89 90 SUCCESS