git checkout dcb396261fba04df952bfef5d6fc0d5d12438e3a Previous HEAD position was 2d55880... Add linux-next specific files for 20130821 HEAD is now at dcb3962... Merge remote-tracking branch 'aio/master' ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:dcb396261fba04df952bfef5d6fc0d5d12438e3a:bisect-usb TEST FAILURE [ 4.394834] WARNING: CPU: 0 PID: 1 at /c/wfg/usb/fs/sysfs/dir.c:530 sysfs_add_one+0x89/0x9b() [ 4.396335] sysfs: cannot create duplicate filename '/bus/i2c/drivers/tps65010' [ 4.397276] Modules linked in: [ 4.398648] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc6-07236-gdcb3962 #339 [ 4.400293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.401495] cc459d90 cc459d90 cc459d50 c12afca5 cc459d80 c102a869 c14156ed cc459dac [ 4.402906] 00000001 c1415692 00000212 c110fb41 c110fb41 cc41a000 cc657630 cc459ddc [ 4.404748] cc459d98 c102a8b3 00000009 cc459d90 c14156ed cc459dac cc459dc0 c110fb41 [ 4.406172] Call Trace: [ 4.406949] [] dump_stack+0x16/0x18 [ 4.408391] [] warn_slowpath_common+0x7a/0x91 [ 4.409117] [] ? sysfs_add_one+0x89/0x9b [ 4.409790] [] ? sysfs_add_one+0x89/0x9b [ 4.410433] [] warn_slowpath_fmt+0x33/0x35 [ 4.411113] [] sysfs_add_one+0x89/0x9b [ 4.412339] [] create_dir+0x5c/0x92 [ 4.412991] [] sysfs_create_dir+0xf1/0x10a [ 4.413676] [] kobject_add_internal+0x113/0x220 [ 4.414377] [] ? kfree+0xa9/0x21a [ 4.415041] [] ? kvasprintf+0x3e/0x47 [ 4.416350] [] kobject_init_and_add+0x43/0x48 [ 4.417080] [] bus_add_driver+0xcd/0x26b [ 4.417755] [] driver_register+0x96/0xca [ 4.418403] [] i2c_register_driver+0x64/0x123 [ 4.419132] [] tps_init+0xab/0xbf [ 4.420346] [] ? wm8994_i2c_driver_init+0x11/0x11 [ 4.421091] [] do_one_initcall+0xf4/0x1af [ 4.421764] [] ? repair_env_string+0x12/0x51 [ 4.422442] [] ? parse_args+0x284/0x38f [ 4.423143] [] ? trace_hardirqs_on+0xb/0xd [ 4.424335] [] kernel_init_freeable+0x116/0x1b0 [ 4.425073] [] ? do_early_param+0x7a/0x7a [ 4.425739] [] kernel_init+0x10/0xc8 [ 4.426374] [] ret_from_kernel_thread+0x1b/0x28 [ 4.427091] [] ? rest_init+0x131/0x131 [ 4.430023] ---[ end trace bd58499883e7f381 ]--- /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-ant-22544-20130822122107-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-ant-22583-20130822121820-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-bens-3607-20130822122735-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-11536-20130822122215-3.11.0-rc6-00061-ge75dc67-215 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-11536-20130822122253-3.11.0-rc6-00061-ge75dc67-215 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-12150-20130822122213-- /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-12150-20130822122253-- /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-12270-20130822122215-- /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-12394-20130822122223-3.11.0-rc1-00092-ged56f34-292 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-12516-20130822122148-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-13889-20130822122252-3.11.0-rc6-00006-g63c0604-155 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-16543-20130822122228-3.11.0-rc2-00424-g4c9bd04-285 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-20839-20130822122217-3.10.0-340 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-20839-20130822122257-3.10.0-340 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-21114-20130822122213-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-21225-20130822122253-3.11.0-rc6-00061-ge75dc67-324 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-22018-20130822121959-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-22507-20130822122218-3.11.0-rc5-00786-gd94a014-319 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-22570-20130822122220-3.11.0-rc6-00061-ge75dc67-321 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-25547-20130822122228-3.11.0-rc1-00092-ged56f34-100 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-5398-20130822122226-3.11.0-rc2-00290-gefea6e8-310 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-5837-20130822121908-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-6899-20130822121633-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-7433-20130822122223-3.11.0-rc6-00061-ge75dc67-334 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-7601-20130822122250-3.11.0-rc2-00288-g69438e6-309 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-7763-20130822122040-- /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-jaketown-8280-20130822121711-- /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-nhm4-20928-20130822042209-3.11.0-rc5-00786-gd94a014-322 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-nhm4-4487-20130822042045-3.11.0-rc2-00449-gfc29c37-293 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-nhm4-5354-20130822042129-3.11.0-rc5-00786-gd94a014-636 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-nhm4-6407-20130822041800-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-nhm4-6407-20130822041953-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-10029-20130822122245-3.11.0-rc1-00061-g7aab1b2-283 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-10785-20130822122229-3.11.0-rc1-00079-ga97f4df-299 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-11037-20130822122105-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-11226-20130822122217-3.11.0-rc6-00061-ge75dc67-156 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-5963-20130822122252-3.11.0-rc2-311 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-7506-20130822122125-3.11.0-rc2-00005-g49ad9e8-332 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-7506-20130822122247-3.11.0-rc2-00005-g49ad9e8-332 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-8076-20130822122229-3.11.0-rc2-00004-g31e5c6c-320 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-8328-20130822122233-3.11.0-rc2-00002-g43a847f-325 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-roam-9775-20130822122227-- /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-21253-20130822122203-3.10.0-340 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-21253-20130822122236-3.10.0-340 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-3647-20130822122057-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-8789-20130822122151-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-8901-20130822121618-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-9330-20130822122221-3.11.0-rc2-00288-g69438e6-306 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-9330-20130822122254-3.11.0-rc2-00288-g69438e6-306 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-9331-20130822122116-3.11.0-rc6-00068-g6bb5e20-294 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-9968-20130822122238-3.11.0-rc2-00372-ga9786a1-280 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-9973-20130822122224-3.11.0-rc6-00061-ge75dc67-330 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-waimea-9973-20130822122258-3.11.0-rc6-00061-ge75dc67-330 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-xgwo-12084-20130822121752-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-xgwo-3284-20130822121756-3.11.0-rc6-00061-ge75dc67-196 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-xps-10218-20130822121400-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-xps-10218-20130822121838-3.10.0-340 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-xps-10637-20130822121740-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-xps-10637-20130822121835-3.11.0-rc6-07236-gdcb3962-339 /kernel/i386-randconfig-j1-08220808/dcb396261fba04df952bfef5d6fc0d5d12438e3a/dmesg-kvm-xps-14216-20130822121839-3.11.0-rc6-00061-ge75dc67-318 bisect: bad commit dcb396261fba04df952bfef5d6fc0d5d12438e3a git checkout v3.10 Previous HEAD position was dcb3962... Merge remote-tracking branch 'aio/master' HEAD is now at 8bb495e... Linux 3.10 ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:8bb495e3f02401ee6f76d1b1d77f3ac9f079e376:bisect-usb 2013-08-23-17:06:40 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 reuse /kernel/i386-randconfig-j1-08220808/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/vmlinuz-3.10.0 2013-08-23-17:06:40 detecting boot state ......... 61... 63... 64 66 67.. 68 70.. 71.. 72. 74 75 76. 78. 79 80. 81 82. 83 84 86 87 89 91 92 93. 94.. 96 98.. 99 103. 104 105 109 110 115 118 125 130 144 146 148. 149 150.. 151............. 153 154 155.... 157 159. 160 SUCCESS bisect: good commit v3.10 git bisect start dcb396261fba04df952bfef5d6fc0d5d12438e3a v3.10 -- Previous HEAD position was 8bb495e... Linux 3.10 HEAD is now at c1be5a5... Linux 3.9 Bisecting: 9014 revisions left to test after this (roughly 13 steps) [938d0a840d0f97b627111fd038a735f3924fd987] watchdog: Add Broadcom BCM2835 watchdog timer driver git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:938d0a840d0f97b627111fd038a735f3924fd987:bisect-usb 2013-08-23-17:58:38 938d0a840d0f97b627111fd038a735f3924fd987 reuse /kernel/i386-randconfig-j1-08220808/938d0a840d0f97b627111fd038a735f3924fd987/vmlinuz-3.10.0-09015-g938d0a8 2013-08-23-17:58:38 detecting boot state .... 64 67 73 74 75.. 76 77. 96 114 122 140 141.. 142 143 145 148......... 149.. 150....... 152.......... 155......... 157................. 160 SUCCESS Bisecting: 4465 revisions left to test after this (roughly 12 steps) [945a8ce78f4d18e61b1a70c228b51f26c9ca3df2] Merge remote-tracking branch 'wireless-next/master' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:945a8ce78f4d18e61b1a70c228b51f26c9ca3df2:bisect-usb 2013-08-23-18:41:16 945a8ce78f4d18e61b1a70c228b51f26c9ca3df2 reuse /kernel/i386-randconfig-j1-08220808/945a8ce78f4d18e61b1a70c228b51f26c9ca3df2/vmlinuz-3.11.0-rc6-02770-g945a8ce 2013-08-23-18:41:16 detecting boot state ........... 61...... 62........... 63....... 64............. 65 66.............. 67.......... 68.. 69... 70 71........ 72.. 73. 74... 75... 76. 77......... 78........... 80.. 81.... 82. 83 84.. 85 87... 89 90 91 94...... 95 96... 97...... 98. 100.... 101 102....... 103 104... 105...... 106 107 108. 109.... 111....... 112.. 113 114 115.. 117 118 119 120 121. 122 123. 124 126..... 127. 128. 131. 133 155 156 157............................................ 158................................................................................................................................ 159......................... 160 SUCCESS Bisecting: 2273 revisions left to test after this (roughly 11 steps) [701f688ca117e94ee9c35bdbf065c2966ee1df91] Merge remote-tracking branch 'driver-core/driver-core-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:701f688ca117e94ee9c35bdbf065c2966ee1df91:bisect-usb TEST FAILURE [ 4.158884] WARNING: CPU: 0 PID: 1 at /c/wfg/usb/fs/sysfs/dir.c:530 sysfs_add_one+0x89/0x9b() [ 4.160343] sysfs: cannot create duplicate filename '/bus/i2c/drivers/tps65010' [ 4.161333] Modules linked in: [ 4.162751] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc6-04962-g701f688 #343 [ 4.164293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.165461] cc459d90 cc459d90 cc459d50 c12afbff cc459d80 c102a869 c14152e2 cc459dac [ 4.166912] 00000001 c1415287 00000212 c110f97c c110f97c cc41a000 cc657630 cc459ddc [ 4.169018] cc459d98 c102a8b3 00000009 cc459d90 c14152e2 cc459dac cc459dc0 c110f97c [ 4.170427] Call Trace: [ 4.171183] [] dump_stack+0x16/0x18 [ 4.172400] [] warn_slowpath_common+0x7a/0x91 [ 4.173134] [] ? sysfs_add_one+0x89/0x9b [ 4.173829] [] ? sysfs_add_one+0x89/0x9b [ 4.174427] [] warn_slowpath_fmt+0x33/0x35 [ 4.175136] [] sysfs_add_one+0x89/0x9b [ 4.176337] [] create_dir+0x5c/0x92 [ 4.176992] [] sysfs_create_dir+0xf1/0x10a [ 4.177642] [] kobject_add_internal+0x113/0x220 [ 4.178334] [] ? kfree+0xa9/0x21a [ 4.178949] [] ? kvasprintf+0x3e/0x47 [ 4.180337] [] kobject_init_and_add+0x43/0x48 [ 4.181090] [] bus_add_driver+0xcd/0x26b [ 4.181726] [] driver_register+0x96/0xca [ 4.182343] [] i2c_register_driver+0x64/0x123 [ 4.183049] [] tps_init+0xab/0xbf [ 4.184330] [] ? wm8994_i2c_driver_init+0x11/0x11 [ 4.185098] [] do_one_initcall+0xf4/0x1af [ 4.185750] [] ? repair_env_string+0x12/0x51 [ 4.186422] [] ? parse_args+0x284/0x38f [ 4.187045] [] ? trace_hardirqs_on+0xb/0xd [ 4.188326] [] kernel_init_freeable+0x116/0x1b0 [ 4.189029] [] ? do_early_param+0x7a/0x7a [ 4.189634] [] kernel_init+0x10/0xc8 [ 4.190313] [] ret_from_kernel_thread+0x1b/0x28 [ 4.191010] [] ? rest_init+0x131/0x131 [ 4.194015] ---[ end trace a3c459e537fa0ccc ]--- /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-ant-22544-20130822131515-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-ant-5956-20130822131951-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-ant-6045-20130822132439-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-3278-20130822131345-3.11.0-rc2-00448-g940c608-347 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-3278-20130822131547-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-3278-20130822131804-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-3706-20130822131849-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-3896-20130822131254-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-3896-20130822131324-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-3896-20130822132133-3.11.0-rc6-03868-g956c3bf-344 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-4117-20130822132244-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-bens-4198-20130822132105-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-10115-20130822132132-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-10115-20130822132525-3.11.0-rc6-00300-g5f71850-337 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-10241-20130822132757-3.11.0-rc6-00331-gfc51f25-334 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-10682-20130822131827-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-11564-20130822132311-3.11.0-rc6-00287-g086288f8-342 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-11879-20130822132140-3.11.0-rc6-00219-ge534dde-296 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-11879-20130822132331-3.11.0-rc6-00219-ge534dde-296 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-11942-20130822133458-3.11.0-rc6-00300-g5f71850-350 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-6325-20130822132141-3.11.0-rc2-00444-g8e848b7-346 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-6325-20130822132333-3.11.0-rc2-00444-g8e848b7-346 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-6455-20130822132510-3.11.0-rc6-00326-g9e8a15f-340 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-6581-20130822132754-3.11.0-rc6-00219-ge534dde-304 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-7526-20130822132645-3.11.0-rc6-00291-gb39a034-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-7778-20130822132735-3.11.0-rc6-00201-g7e0331e-162 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-7967-20130822132805-3.11.0-rc6-00403-g42ca7c1-340 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-8849-20130822132642-3.11.0-rc6-00327-g266890f-330 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-9038-20130822132816-3.11.0-rc6-00303-g3c12aea-353 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-9101-20130822132324-3.11.0-rc6-00218-gd2ae903-297 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-inn-9353-20130822132716-- /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-nhm4-15265-20130822052429-3.11.0-rc6-00302-g29b9d3a-337 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-nhm4-4487-20130822052428-3.11.0-rc6-00226-g5064c65-306 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-nhm4-5354-20130822052345-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-nhm4-5354-20130822052407-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-nhm4-6407-20130822052427-3.11.0-rc6-00222-ge1f001b-301 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-nhm4-6749-20130822051917-3.11.0-rc6-00298-g41b286f-337 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-nhm4-8806-20130822051853-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-stoakley-20046-20130822132439-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-stoakley-20216-20130822131709-3.11.0-rc2-00424-g4c9bd04-339 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-21252-20130822132549-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-21252-20130822132613-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-21252-20130822132810-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-21292-20130822132055-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-8789-20130822132124-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-9333-20130822131545-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-9333-20130822132128-3.11.0-rc6-00218-gd2ae903-297 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-9343-20130822131919-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-9343-20130822132243-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-9353-20130822132341-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-9968-20130822131630-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-waimea-9968-20130822131800-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xgwo-4104-20130822131301-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xgwo-4104-20130822131944-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xgwo-7789-20130822132320-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xps-10218-20130822131255-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xps-10218-20130822132121-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xps-14754-20130822132408-3.11.0-rc6-00403-g42ca7c1-347 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xps-14755-20130822132354-3.11.0-rc6-04962-g701f688-343 /kernel/i386-randconfig-j1-08220808/701f688ca117e94ee9c35bdbf065c2966ee1df91/dmesg-kvm-xps-16750-20130822132325-3.11.0-rc6-04962-g701f688-343 Bisecting: 1093 revisions left to test after this (roughly 10 steps) [956c3bfbbedd7d549b342d320db0eb9bc702428f] Merge remote-tracking branch 'modules/modules-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:956c3bfbbedd7d549b342d320db0eb9bc702428f:bisect-usb 2013-08-23-22:28:01 956c3bfbbedd7d549b342d320db0eb9bc702428f reuse /kernel/i386-randconfig-j1-08220808/956c3bfbbedd7d549b342d320db0eb9bc702428f/vmlinuz-3.11.0-rc6-03868-g956c3bf 2013-08-23-22:28:01 detecting boot state ..... 63. 68 69. 70... 71........ 72 73... 74 76 80 81 83 86 89. 93 94. 95 96.. 98. 99..... 100...... 101... 102 103....... 104. 105.. 106 107 108. 109. 110. 111.. 114 115. 116.......... 118 120..... 121 122. 123. 125 126. 128. 129 130..... 131. 132 133 134... 135. 136 137 138.... 139 140. 141... 142.. 143....... 144. 146..... 147 149 150. 151.... 152.... 153 154........................................................ 155 156.............. 157.............................................................................................................................................................................................................................................................................................................add_to_run_queue 3 .......... 158............. 159.............................................................................................................................................................................................................................................................................................................add_to_run_queue 1 ......... 160 SUCCESS Bisecting: 527 revisions left to test after this (roughly 9 steps) [d76759ab20e40abafbfab722feeb21851635a4b5] Merge remote-tracking branch 'spi/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:d76759ab20e40abafbfab722feeb21851635a4b5:bisect-usb 2013-08-24-05:55:17 d76759ab20e40abafbfab722feeb21851635a4b5 reuse /kernel/i386-randconfig-j1-08220808/d76759ab20e40abafbfab722feeb21851635a4b5/vmlinuz-3.11.0-rc6-04434-gd76759a 2013-08-24-05:55:17 detecting boot state ... 62 64.. 66.... 67.. 68 69 70. 72 78 84 121 134 154.... 156 159.. 160 SUCCESS Bisecting: 264 revisions left to test after this (roughly 8 steps) [cb1d0c0432c07090815ae9ee5d050d8290018377] Merge branch 'x86/asm' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:cb1d0c0432c07090815ae9ee5d050d8290018377:bisect-usb 2013-08-24-06:12:19 cb1d0c0432c07090815ae9ee5d050d8290018377 reuse /kernel/i386-randconfig-j1-08220808/cb1d0c0432c07090815ae9ee5d050d8290018377/vmlinuz-3.11.0-rc6-01055-gcb1d0c0 2013-08-24-06:12:19 detecting boot state .... 61 62......... 63........ 64 65. 66. 67... 68..... 69.......... 70 71.... 72. 73 76. 77 79 80 81 82 83. 84 85. 86 87 88 90 93 94.. 95 96 102 108 109 110 111 112 113.. 114 117 120 132 142. 146 151 157.............................................................................................................................................................................................................................................................................................................add_to_run_queue 3 ... 159 160 SUCCESS Bisecting: 142 revisions left to test after this (roughly 7 steps) [08fea51b96c8d0c9db06f98a5953d21db9950419] Merge remote-tracking branch 'rcu/rcu/next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:08fea51b96c8d0c9db06f98a5953d21db9950419:bisect-usb 2013-08-24-09:34:54 08fea51b96c8d0c9db06f98a5953d21db9950419 compiling 187 real 715 user 79 sys 423.18% cpu i386-randconfig-j1-08220808 2013-08-24-09:38:41 detecting boot state 3.11.0-rc6-04819-g08fea51... 1... 2. 3 5 9 14 17 21 47 75 105 131 153 154 157 160 SUCCESS Bisecting: 84 revisions left to test after this (roughly 6 steps) [ede0e16dd25b2274270e3cfa30d9c9a88dbac0e8] Merge remote-tracking branch 'regmap/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:ede0e16dd25b2274270e3cfa30d9c9a88dbac0e8:bisect-usb 2013-08-24-09:50:12 ede0e16dd25b2274270e3cfa30d9c9a88dbac0e8 compiling 113 real 789 user 80 sys 763.86% cpu i386-randconfig-j1-08220808 2013-08-24-09:52:24 detecting boot state 3.11.0-rc6-04877-gede0e16. 1 5 7. 8 9... 10.......... 11... 12. 13 14.. 15...... 16... 19. 23 25. 27 28 31 40 67 87 118 135 150 153 156.............................................................................................................................................................................................................................................................................................................add_to_run_queue 4 ...... 157 158............................... 159... 160 SUCCESS Bisecting: 42 revisions left to test after this (roughly 5 steps) [a93d6b0a879718a1a08553935744b0d5c58354c0] devfreq: convert devfreq_class to use dev_groups running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:a93d6b0a879718a1a08553935744b0d5c58354c0:bisect-usb 2013-08-24-13:13:59 a93d6b0a879718a1a08553935744b0d5c58354c0 compiling 137 real 759 user 81 sys 611.54% cpu i386-randconfig-j1-08220808 2013-08-24-13:16:32 detecting boot state 3.11.0-rc3-00042-ga93d6b0......................... TEST FAILURE [ 0.300767] WARNING: CPU: 0 PID: 1 at /c/wfg/usb/fs/sysfs/dir.c:530 sysfs_add_one+0x89/0x9b() [ 0.302034] sysfs: cannot create duplicate filename '/bus/i2c/drivers/tps65010' [ 0.303079] Modules linked in: [ 0.303543] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc3-00042-ga93d6b0 #349 [ 0.304006] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.304836] cc459d90 cc459d90 cc459d50 c12ac6e7 cc459d80 c102a587 c140f1ea cc459dac [ 0.306133] 00000001 c140f18f 00000212 c110ddad c110ddad cc41a000 cc6590b0 cc459ddc [ 0.308176] cc459d98 c102a5d1 00000009 cc459d90 c140f1ea cc459dac cc459dc0 c110ddad [ 0.309538] Call Trace: [ 0.309946] [] dump_stack+0x16/0x18 [ 0.310605] [] warn_slowpath_common+0x7a/0x91 [ 0.311378] [] ? sysfs_add_one+0x89/0x9b [ 0.312007] [] ? sysfs_add_one+0x89/0x9b [ 0.312813] [] warn_slowpath_fmt+0x33/0x35 [ 0.313553] [] sysfs_add_one+0x89/0x9b [ 0.314241] [] create_dir+0x5c/0x92 [ 0.314926] [] sysfs_create_dir+0xf1/0x10a [ 0.315698] [] kobject_add_internal+0x113/0x220 [ 0.316009] [] ? kfree+0xa9/0x21a [ 0.316643] [] ? kvasprintf+0x3e/0x47 [ 0.317360] [] kobject_init_and_add+0x43/0x48 [ 0.318137] [] bus_add_driver+0xcd/0x26b [ 0.318870] [] driver_register+0x96/0xca [ 0.320009] [] i2c_register_driver+0x64/0x123 [ 0.320814] [] tps_init+0xab/0xbf [ 0.321450] [] ? wm8994_i2c_driver_init+0x11/0x11 [ 0.322307] [] do_one_initcall+0xf4/0x1af [ 0.323038] [] ? update_wall_time+0x197/0x921 [ 0.324007] [] ? strlen+0x10/0x1c [ 0.324646] [] ? repair_env_string+0x12/0x51 [ 0.325423] [] ? parse_args+0x28d/0x398 [ 0.326144] [] ? trace_hardirqs_on+0xb/0xd [ 0.326904] [] kernel_init_freeable+0x116/0x1b0 [ 0.327705] [] ? do_early_param+0x7a/0x7a [ 0.328009] [] kernel_init+0x10/0xc8 [ 0.328680] [] ret_from_kernel_thread+0x1b/0x28 [ 0.329524] [] ? rest_init+0x131/0x131 [ 0.330278] ---[ end trace d18e8169a46a39a1 ]--- /kernel/i386-randconfig-j1-08220808/a93d6b0a879718a1a08553935744b0d5c58354c0/dmesg-kvm-waimea-8789-20130824132732-3.11.0-rc3-00042-ga93d6b0-349 Bisecting: 20 revisions left to test after this (roughly 4 steps) [5baa7503a7a0b8d65308ff3b2ab887bf343c65d3] leds: convert class code to use dev_groups running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:5baa7503a7a0b8d65308ff3b2ab887bf343c65d3:bisect-usb 2013-08-24-13:29:04 5baa7503a7a0b8d65308ff3b2ab887bf343c65d3 compiling 134 real 756 user 79 sys 619.36% cpu i386-randconfig-j1-08220808 2013-08-24-13:31:32 detecting boot state 3.11.0-rc2-00021-g5baa750.............. TEST FAILURE [ 0.260530] WARNING: CPU: 0 PID: 1 at /c/wfg/usb/fs/sysfs/dir.c:530 sysfs_add_one+0x89/0x9b() [ 0.261775] sysfs: cannot create duplicate filename '/bus/i2c/drivers/tps65010' [ 0.262899] Modules linked in: [ 0.263406] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc2-00021-g5baa750 #350 [ 0.264005] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.264907] cc459d88 cc459d88 cc459d48 c12ad7a7 cc459d78 c102a587 c14109a8 cc459da4 [ 0.266326] 00000001 c141094d 00000212 c110e83f c110e83f cc41a000 cc6590b0 cc459dd4 [ 0.268338] cc459d90 c102a5d1 00000009 cc459d88 c14109a8 cc459da4 cc459db8 c110e83f [ 0.269764] Call Trace: [ 0.270147] [] dump_stack+0x16/0x18 [ 0.270874] [] warn_slowpath_common+0x7a/0x91 [ 0.271719] [] ? sysfs_add_one+0x89/0x9b [ 0.272007] [] ? sysfs_add_one+0x89/0x9b [ 0.272789] [] warn_slowpath_fmt+0x33/0x35 [ 0.273616] [] sysfs_add_one+0x89/0x9b [ 0.274378] [] create_dir+0x5c/0x92 [ 0.275065] [] sysfs_create_dir+0xf1/0x10a [ 0.276008] [] kobject_add_internal+0x113/0x220 [ 0.276745] [] ? kfree+0xa9/0x21a [ 0.277278] [] ? kvasprintf+0x3e/0x47 [ 0.277896] [] kobject_init_and_add+0x43/0x48 [ 0.278563] [] bus_add_driver+0xcd/0x243 [ 0.279176] [] driver_register+0x96/0xf3 [ 0.280007] [] i2c_register_driver+0x64/0x123 [ 0.280695] [] tps_init+0xab/0xbf [ 0.281226] [] ? wm8994_i2c_driver_init+0x11/0x11 [ 0.281944] [] do_one_initcall+0xf4/0x1af [ 0.282582] [] ? lock_release_holdtime+0xc3/0xc9 [ 0.283273] [] ? _raw_spin_unlock_irqrestore+0x3e/0x54 [ 0.284008] [] ? repair_env_string+0x12/0x51 [ 0.284681] [] ? parse_args+0x28d/0x398 [ 0.285272] [] ? trace_hardirqs_on+0xb/0xd [ 0.285922] [] kernel_init_freeable+0x116/0x1b0 [ 0.286636] [] ? do_early_param+0x7a/0x7a [ 0.287251] [] kernel_init+0x10/0xc8 [ 0.288007] [] ret_from_kernel_thread+0x1b/0x28 [ 0.288716] [] ? rest_init+0x131/0x131 [ 0.289321] ---[ end trace 9d10cab642b6643b ]--- /kernel/i386-randconfig-j1-08220808/5baa7503a7a0b8d65308ff3b2ab887bf343c65d3/dmesg-kvm-waimea-16806-20130824133528-3.11.0-rc2-00021-g5baa750-350 Bisecting: 10 revisions left to test after this (roughly 3 steps) [c817a67ecba7c3c2aaa104796d78f160af60920d] kobject: delayed kobject release: help find buggy drivers running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:c817a67ecba7c3c2aaa104796d78f160af60920d:bisect-usb 2013-08-24-13:38:38 c817a67ecba7c3c2aaa104796d78f160af60920d compiling 30 real 104 user 23 sys 414.25% cpu i386-randconfig-j1-08220808 2013-08-24-13:39:22 detecting boot state 3.11.0-rc2-00010-gc817a67....................... TEST FAILURE [ 0.196426] WARNING: CPU: 0 PID: 1 at /c/wfg/usb/fs/sysfs/dir.c:530 sysfs_add_one+0x89/0x9b() [ 0.197077] sysfs: cannot create duplicate filename '/bus/i2c/drivers/tps65010' [ 0.197641] Modules linked in: [ 0.197907] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc2-00010-gc817a67 #351 [ 0.198487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.198939] cc459d88 cc459d88 cc459d48 c12ad7a7 cc459d78 c102a587 c141095c cc459da4 [ 0.199627] 00000001 c1410901 00000212 c110e83f c110e83f cc41a000 cc6590b0 cc459dd4 [ 0.200321] cc459d90 c102a5d1 00000009 cc459d88 c141095c cc459da4 cc459db8 c110e83f [ 0.201009] Call Trace: [ 0.201201] [] dump_stack+0x16/0x18 [ 0.201559] [] warn_slowpath_common+0x7a/0x91 [ 0.201979] [] ? sysfs_add_one+0x89/0x9b [ 0.202360] [] ? sysfs_add_one+0x89/0x9b [ 0.202732] [] warn_slowpath_fmt+0x33/0x35 [ 0.203130] [] sysfs_add_one+0x89/0x9b [ 0.203504] [] create_dir+0x5c/0x92 [ 0.203866] [] sysfs_create_dir+0xf1/0x10a [ 0.204006] [] kobject_add_internal+0x113/0x220 [ 0.204434] [] ? kfree+0xa9/0x21a [ 0.204783] [] ? kvasprintf+0x3e/0x47 [ 0.205152] [] kobject_init_and_add+0x43/0x48 [ 0.205576] [] bus_add_driver+0xcd/0x243 [ 0.205942] [] driver_register+0x96/0xf3 [ 0.206335] [] i2c_register_driver+0x64/0x123 [ 0.206756] [] tps_init+0xab/0xbf [ 0.207099] [] ? wm8994_i2c_driver_init+0x11/0x11 [ 0.207549] [] do_one_initcall+0xf4/0x1af [ 0.208005] [] ? lock_release_holdtime+0xc3/0xc9 [ 0.208446] [] ? _raw_spin_unlock_irqrestore+0x3e/0x54 [ 0.208923] [] ? repair_env_string+0x12/0x51 [ 0.209334] [] ? parse_args+0x28d/0x398 [ 0.209720] [] ? trace_hardirqs_on+0xb/0xd [ 0.210119] [] kernel_init_freeable+0x116/0x1b0 [ 0.210538] [] ? do_early_param+0x7a/0x7a [ 0.210922] [] kernel_init+0x10/0xc8 [ 0.211283] [] ret_from_kernel_thread+0x1b/0x28 [ 0.211716] [] ? rest_init+0x131/0x131 [ 0.212031] ---[ end trace 1cc6cf4938131365 ]--- /kernel/i386-randconfig-j1-08220808/c817a67ecba7c3c2aaa104796d78f160af60920d/dmesg-kvm-nhm4-5322-20130824054513-3.11.0-rc2-00010-gc817a67-351 Bisecting: 4 revisions left to test after this (roughly 2 steps) [899826f16a034f1ab6d23cd5b60cd113eaefad19] enclosure: convert class code to use dev_groups running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:899826f16a034f1ab6d23cd5b60cd113eaefad19:bisect-usb 2013-08-24-13:50:55 899826f16a034f1ab6d23cd5b60cd113eaefad19 compiling 125 real 755 user 80 sys 666.72% cpu i386-randconfig-j1-08220808 2013-08-24-13:53:14 detecting boot state 3.11.0-rc2-00005-g899826f........... 1.................... 2. 3........ 4... 5.... 6.......... 7 8.. 9.... 10........... 11............ 12........................ 13........... 14......... 15................. 16.......... 17............. 18.. 19... 20. 21........ 22..... 23 24 25.. 26.... 29 30.. 31. 33 35. 36. 37 38 39 41... 42.. 43. 44.. 45 48. 49 50 52 53 55.... 57. 58........ 59..... 60.... 61. 65 66. 67. 68 70. 71 72 73.. 74. 78 81 86.. 89.. 94 95 99 101 107 110.. 113 117. 120 122. 123 126 127 128.. 129 131 133. 138 140 142 145 149 150 153 155.. 158 160 SUCCESS Bisecting: 2 revisions left to test after this (roughly 1 step) [e56341ad380114454119ac043e6d710ddbbb7710] staging: comedi: convert class code to use dev_groups running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:e56341ad380114454119ac043e6d710ddbbb7710:bisect-usb 2013-08-24-16:44:22 e56341ad380114454119ac043e6d710ddbbb7710 compiling 35 real 98 user 19 sys 334.60% cpu i386-randconfig-j1-08220808 2013-08-24-16:45:17 detecting boot state 3.11.0-rc2-00007-ge56341a.. 1 2. 3.. 4 5 6. 8....... 9.... 10... 11.................. 14... 17 18. 19 33 37 50 55 65 76 80 83 89 98 117 127 141 142.. 146 152 153... 154........... 155.............................................................................................................................................................................................................................................................................................................add_to_run_queue 5 .... 156... 157 159........... 160 SUCCESS Bisecting: 0 revisions left to test after this (roughly 1 step) [7c42721fe0c58a848849b43ff558cf2fb86aa35a] char: tile-srom: fix build error running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:7c42721fe0c58a848849b43ff558cf2fb86aa35a:bisect-usb 2013-08-24-20:12:22 7c42721fe0c58a848849b43ff558cf2fb86aa35a compiling 31 real 95 user 19 sys 362.57% cpu i386-randconfig-j1-08220808 2013-08-24-20:13:08 detecting boot state 3.11.0-rc2-00009-g7c42721... 1.. 2. 3 4... 19 29 39 41. 88 120 146 149 156 157........ 159................................................... 160 SUCCESS c817a67ecba7c3c2aaa104796d78f160af60920d is the first bad commit commit c817a67ecba7c3c2aaa104796d78f160af60920d Author: Russell King Date: Thu Jun 27 15:06:14 2013 +0100 kobject: delayed kobject release: help find buggy drivers Implement debugging for kobject release functions. kobjects are reference counted, so the drop of the last reference to them is not predictable. However, the common case is for the last reference to be the kobject's removal from a subsystem, which results in the release function being immediately called. This can hide subtle bugs, which can occur when another thread holds a reference to the kobject at the same time that a kobject is removed. This results in the release method being delayed. In order to make these kinds of problems more visible, the following patch implements a delayed release; this has the effect that the release function will be out of order with respect to the removal of the kobject in the same manner that it would be if a reference was being held. This provides us with an easy way to allow driver writers to debug their drivers and fix otherwise hidden problems. Signed-off-by: Russell King Signed-off-by: Greg Kroah-Hartman :040000 040000 f6c23efa102fc2c2ead5c86bdb65aa70719b1ab9 049859fa7a3a953892127467babbf02f66a69b76 M include :040000 040000 a41d20669f0f624d2ce9ca7e6a5f96e4f91432e0 bf2168194f82911cf2e1892d82f0c13d00c772ae M lib bisect run success ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:7c42721fe0c58a848849b43ff558cf2fb86aa35a:bisect-usb 2013-08-24-20:55:42 7c42721fe0c58a848849b43ff558cf2fb86aa35a reuse /kernel/i386-randconfig-j1-08220808/7c42721fe0c58a848849b43ff558cf2fb86aa35a/vmlinuz-3.11.0-rc2-00009-g7c42721 2013-08-24-20:55:43 detecting boot state ... 162. 164.. 219 242 243 315 366 382 389 414 456 464. 471 472.............................................................................................................................................................................................................................................................................................................add_to_run_queue 8 ...... 474 475.. 476 477. 480 SUCCESS ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:2d55880c40a3ac145ed9175d3bbdf11b80eaf861:bisect-usb TEST FAILURE [ 4.706676] WARNING: CPU: 0 PID: 1 at fs/sysfs/dir.c:530 sysfs_add_one+0x89/0x9b() [ 4.708338] sysfs: cannot create duplicate filename '/bus/i2c/drivers/tps65010' [ 4.709286] Modules linked in: [ 4.710638] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc6-next-20130821-06842-g2d55880 #1 [ 4.712284] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 4.713487] cc459da0 cc459da0 cc459d60 c12ae633 cc459d90 c102a725 c141580a cc459dbc [ 4.714921] 00000001 c14157a1 00000212 c110e2cc c110e2cc cc41a000 cc657630 cc459ddc [ 4.716881] cc459da8 c102a76f 00000009 cc459da0 c141580a cc459dbc cc459dd0 c110e2cc [ 4.718383] Call Trace: [ 4.719153] [] dump_stack+0x16/0x18 [ 4.724412] [] warn_slowpath_common+0x7a/0x91 [ 4.725131] [] ? sysfs_add_one+0x89/0x9b [ 4.725762] [] ? sysfs_add_one+0x89/0x9b [ 4.726436] [] warn_slowpath_fmt+0x33/0x35 [ 4.727111] [] sysfs_add_one+0x89/0x9b [ 4.728327] [] create_dir+0x57/0x8d [ 4.728934] [] sysfs_create_dir+0xe9/0x102 [ 4.729598] [] kobject_add_internal+0x113/0x220 [ 4.730301] [] ? kfree+0xa9/0x21a [ 4.730884] [] ? kvasprintf+0x3e/0x47 [ 4.731495] [] kobject_init_and_add+0x43/0x48 [ 4.732310] [] bus_add_driver+0xcd/0x26b [ 4.732984] [] driver_register+0x96/0xca [ 4.733655] [] i2c_register_driver+0x64/0x123 [ 4.734328] [] tps_init+0xab/0xbf [ 4.734946] [] ? wm8994_i2c_driver_init+0x11/0x11 [ 4.740512] [] do_one_initcall+0xf4/0x1af [ 4.741227] [] ? strlen+0x12/0x1c [ 4.741850] [] ? repair_env_string+0x12/0x51 [ 4.742538] [] ? parse_args+0x284/0x38f [ 4.743210] [] kernel_init_freeable+0x116/0x1b0 [ 4.744345] [] ? do_early_param+0x7a/0x7a [ 4.745007] [] kernel_init+0x10/0xc8 [ 4.745649] [] ret_from_kernel_thread+0x1b/0x28 [ 4.746330] [] ? rest_init+0x131/0x131 [ 4.749768] ---[ end trace 393c3be43146b368 ]--- /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-ant-22578-20130823170935-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-ant-22664-20130823171935-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-bens-3607-20130823170949-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-bens-3971-20130822120507-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-bens-3971-20130823171638-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-bens-4040-20130823172023-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-bens-4040-20130823172126-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-bens-4117-20130822092102-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-bens-4198-20130823171400-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-inn-6896-20130822092449-3.11.0-rc2-00137-gec56caa-230 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-inn-7652-20130822092450-3.11.0-rc2-00170-g403ab9c-299 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-inn-8030-20130822092431-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-jaketown-14972-20130822121948-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-jaketown-21114-20130822121750-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-jaketown-24507-20130822121831-3.11.0-rc2-00449-gfc29c37-285 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-nhm4-3511-20130823090229-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-nhm4-4640-20130823091244-3.10.0-340 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-nhm4-6031-20130823091219-3.11.0-rc6-00692-gfa7d498-421 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-10155-20130822092443-3.11.0-rc2-00121-gcc7936f-225 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-11604-20130822122245-3.11.0-rc2-00005-g49ad9e8-332 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-11793-20130822092404-3.11.0-rc2-00170-g403ab9c-290 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-5963-20130822092406-- /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-6077-20130822122246-3.11.0-rc2-00002-g43a847f-313 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-6451-20130822092815-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-7386-20130822122652-- /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-9021-20130822122713-3.11.0-rc2-00001-g49619de-313 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-9084-20130822122715-3.11.0-rc1-00055-gf5baac3-219 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-9210-20130822122049-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-roam-9462-20130822092815-3.11.0-rc2-00130-gf840729-304 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-snb-16969-20130823175934-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-snb-26062-20130823173612-3.11.0-rc1-00101-g529301c-640 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-21292-20130823171824-3.11.0-rc1-00310-g84915c6-669 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-27212-20130823172239-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-3647-20130823170844-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-3647-20130823170914-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-4487-20130822120949-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-8789-20130822121046-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-8789-20130823171231-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-8850-20130823170508-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-8850-20130823171538-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-8867-20130822121922-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-8872-20130822121211-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-8901-20130822121322-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-9343-20130822121252-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-waimea-9343-20130823171043-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-xgwo-12753-20130822120719-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-xgwo-9462-20130822121334-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-xps-10218-20130822121736-3.11.0-rc6-next-20130821-06842-g2d55880-1 /kernel/i386-randconfig-j1-08220808/2d55880c40a3ac145ed9175d3bbdf11b80eaf861/dmesg-kvm-xps-14216-20130822120850-3.11.0-rc6-next-20130821-06842-g2d55880-1 [detached HEAD 8daa20e] Revert "kobject: delayed kobject release: help find buggy drivers" 3 files changed, 3 insertions(+), 42 deletions(-) ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:8daa20e710a4e9e3c893a043f0d455f8ef882859:bisect-usb 2013-08-24-23:44:07 8daa20e710a4e9e3c893a043f0d455f8ef882859 compiling 2013-08-24-23:47:30 detecting boot state 3.11.0-rc6-next-20130821-07630-g8daa20e. 2.... 3. 4...... 5...... 6 7................ 8.. 9... 10. 11. 12.. 13........... 14.. 15 16 17. 18. 19 20 22 25 27 66 85 156 201 237 243 271 303 327 357 374 384 425 463. 467.. 469.... 470.. 471...... 473 475 476.... 477. 478.............. 480 SUCCESS ========= upstream ========= Fetching linus ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:89b53e50bd2b75c22944d594ada36beee1b23e0f:bisect-usb 2013-08-25-00:56:38 89b53e50bd2b75c22944d594ada36beee1b23e0f compiling 2013-08-25-01:05:13 detecting boot state 3.11.0-rc6-00926-g89b53e5... 1 2 3 4. 5 6.. 8. 13 17. 20 23 25 29 30 32 34 35. 36 38 41 45 47 53 57 62 66 111 131 156 162 181 228 253 433. 443 444 454 461 464 466............. 467................... 468.. 470........... 471...... 473 474 475... 476............... 477....... 478... 479........................................ 480 SUCCESS ========= linux-next ========= Fetching next ls -a /kernel-tests/run-queue/kvm/i386-randconfig-j1-08220808/next:master:245f08699d5320f021070ed8698ac89ebf2f0670:bisect-usb 2013-08-25-02:35:59 245f08699d5320f021070ed8698ac89ebf2f0670 compiling 2013-08-25-02:38:39 detecting boot state 3.11.0-rc6-next-20130822-07857-g245f086..... TEST FAILURE [ 0.284661] WARNING: CPU: 0 PID: 1 at /c/wfg/usb/fs/sysfs/dir.c:530 sysfs_add_one+0x89/0x9b() [ 0.285750] sysfs: cannot create duplicate filename '/bus/i2c/drivers/tps65010' [ 0.286746] Modules linked in: [ 0.287222] CPU: 0 PID: 1 Comm: swapper Not tainted 3.11.0-rc6-next-20130822-07857-g245f086 #357 [ 0.288003] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.288670] cc459d90 cc459d90 cc459d50 c12af34b cc459d80 c102a765 c141568e cc459dac [ 0.289797] 00000001 c1415633 00000212 c110e805 c110e805 cc41a000 cc6580b0 cc459ddc [ 0.290574] cc459d98 c102a7af 00000009 cc459d90 c141568e cc459dac cc459dc0 c110e805 [ 0.292003] Call Trace: [ 0.292205] [] dump_stack+0x16/0x18 [ 0.292602] [] warn_slowpath_common+0x7a/0x91 [ 0.293232] [] ? sysfs_add_one+0x89/0x9b [ 0.293807] [] ? sysfs_add_one+0x89/0x9b [ 0.294407] [] warn_slowpath_fmt+0x33/0x35 [ 0.295023] [] sysfs_add_one+0x89/0x9b [ 0.295591] [] create_dir+0x5c/0x92 [ 0.296009] [] sysfs_create_dir+0xf1/0x10a [ 0.296618] [] kobject_add_internal+0x113/0x220 [ 0.297274] [] ? kfree+0xa9/0x21a [ 0.297781] [] ? kvasprintf+0x3e/0x47 [ 0.298334] [] kobject_init_and_add+0x43/0x48 [ 0.298963] [] bus_add_driver+0xcd/0x26b [ 0.299542] [] driver_register+0x96/0xca [ 0.300009] [] i2c_register_driver+0x64/0x123 [ 0.300595] [] tps_init+0xab/0xbf [ 0.300927] [] ? wm8994_i2c_driver_init+0x11/0x11 [ 0.301366] [] do_one_initcall+0xf4/0x1af [ 0.301963] [] ? lock_release_holdtime+0xc3/0xc9 [ 0.302619] [] ? _raw_spin_unlock_irqrestore+0x3e/0x54 [ 0.303355] [] ? repair_env_string+0x12/0x51 [ 0.304011] [] ? parse_args+0x284/0x38f [ 0.304583] [] ? trace_hardirqs_on+0xb/0xd [ 0.305199] [] kernel_init_freeable+0x116/0x1b0 [ 0.305875] [] ? do_early_param+0x7a/0x7a [ 0.306477] [] kernel_init+0x10/0xc8 [ 0.307030] [] ret_from_kernel_thread+0x1b/0x28 [ 0.308008] [] ? rest_init+0x131/0x131 [ 0.308641] ---[ end trace d6d1f378d9cc689a ]--- /kernel/i386-randconfig-j1-08220808/245f08699d5320f021070ed8698ac89ebf2f0670/dmesg-kvm-nhm4-4082-20130824183613-3.11.0-rc6-next-20130822-07857-g245f086-357