bisect: skip c06ca8f92b0b23dfd209fea27d71046c9c776910: not a good merge base HEAD is now at f379fb9... Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless git checkout v3.8 Previous HEAD position was f379fb9... Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless HEAD is now at 19f949f... Linux 3.8 ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:19f949f52599ba7c3f67a5897ac6be14bfcb1200:bisect-mmotm 2013-07-22-08:27:39 19f949f52599ba7c3f67a5897ac6be14bfcb1200 reuse /kernel/x86_64-randconfig-s04-0721/19f949f52599ba7c3f67a5897ac6be14bfcb1200/vmlinuz-3.8.0 2013-07-22-08:27:39 detecting boot state ... 5 11. 18.................................... 19 20 SUCCESS bisect: good commit v3.8 git bisect start f379fb991b9f958be2c89df8dc0e446d67f657e4 v3.8 -- Previous HEAD position was 19f949f... Linux 3.8 HEAD is now at 805a6af... Linux 3.2 Bisecting: 5891 revisions left to test after this (roughly 13 steps) [bab588fcfb6335c767d811a8955979f5440328e0] Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:bab588fcfb6335c767d811a8955979f5440328e0:bisect-mmotm 2013-07-22-08:50:31 bab588fcfb6335c767d811a8955979f5440328e0 compiling 297 real 2190 user 212 sys 808.04% cpu x86_64-randconfig-s04-0721 2013-07-22-08:55:55 detecting boot state 3.8.0-05861-gbab588f...... 12 17......................... 19 20 SUCCESS Bisecting: 2975 revisions left to test after this (roughly 12 steps) [5115f3c19d17851aaff5a857f55b4a019c908775] Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:5115f3c19d17851aaff5a857f55b4a019c908775:bisect-mmotm 2013-07-22-09:13:30 5115f3c19d17851aaff5a857f55b4a019c908775 compiling 457 real 2222 user 186 sys 527.15% cpu x86_64-randconfig-s04-0721 2013-07-22-09:22:10 detecting boot state 3.8.0-08777-g5115f3c...... 1.............. 2 3 8 10 14 19....................... 20 SUCCESS Bisecting: 1516 revisions left to test after this (roughly 11 steps) [41e9f3f71bc7a5d41a2b925cfdc0dc22a77f7d8c] watchdog: sp805_wdt depends on ARM running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:41e9f3f71bc7a5d41a2b925cfdc0dc22a77f7d8c:bisect-mmotm 2013-07-22-09:47:44 41e9f3f71bc7a5d41a2b925cfdc0dc22a77f7d8c compiling 489 real 2186 user 180 sys 483.44% cpu x86_64-randconfig-s04-0721 2013-07-22-09:57:17 detecting boot state 3.8.0-10236-g41e9f3f.. 1 3 11 14 15. 16....................... 20 SUCCESS Bisecting: 762 revisions left to test after this (roughly 10 steps) [6fdd496e07f511a94ba27e4a1433038b32d6af05] input/joystick: use get_cycles on ARM running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:6fdd496e07f511a94ba27e4a1433038b32d6af05:bisect-mmotm 2013-07-22-10:13:52 6fdd496e07f511a94ba27e4a1433038b32d6af05 compiling 263 real 2205 user 188 sys 909.39% cpu x86_64-randconfig-s04-0721 2013-07-22-10:18:34 detecting boot state 3.9.0-rc1-00048-g6fdd496... 3 10 14 16........................ 18 19 20 SUCCESS Bisecting: 373 revisions left to test after this (roughly 9 steps) [0cb77508252e2d0e00c5ec7e57b4be9b3f7eb24d] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:0cb77508252e2d0e00c5ec7e57b4be9b3f7eb24d:bisect-mmotm 2013-07-22-10:35:41 0cb77508252e2d0e00c5ec7e57b4be9b3f7eb24d compiling 1872 real 2178 user 183 sys 126.13% cpu x86_64-randconfig-s04-0721 2013-07-22-11:07:30 detecting boot state 3.9.0-rc2-00105-g0cb7750... 17 20 SUCCESS Bisecting: 188 revisions left to test after this (roughly 8 steps) [e20437852de4aba31068037a728e2d60cf942f56] Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:e20437852de4aba31068037a728e2d60cf942f56:bisect-mmotm 2013-07-22-11:10:02 e20437852de4aba31068037a728e2d60cf942f56 compiling 479 real 2210 user 184 sys 499.15% cpu x86_64-randconfig-s04-0721 2013-07-22-11:18:27 detecting boot state 3.9.0-rc2-00333-ge204378... 3 16 20 SUCCESS Bisecting: 119 revisions left to test after this (roughly 7 steps) [112ccff716ae74ffa5f30266b29c4d72aab4074b] Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:112ccff716ae74ffa5f30266b29c4d72aab4074b:bisect-mmotm 2013-07-22-11:21:28 112ccff716ae74ffa5f30266b29c4d72aab4074b compiling 217 real 2189 user 179 sys 1087.39% cpu x86_64-randconfig-s04-0721 2013-07-22-11:25:21 detecting boot state 3.9.0-rc3-00063-g112ccff... 5 15... 19 20 SUCCESS Bisecting: 59 revisions left to test after this (roughly 6 steps) [7b1b3fd74e3a8a63858fc5382af90d2a19f4afb8] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:7b1b3fd74e3a8a63858fc5382af90d2a19f4afb8:bisect-mmotm 2013-07-22-11:30:25 7b1b3fd74e3a8a63858fc5382af90d2a19f4afb8 compiling 456 real 2176 user 178 sys 515.39% cpu x86_64-randconfig-s04-0721 2013-07-22-11:41:46 detecting boot state 3.9.0-rc3-00123-g7b1b3fd... 4 19... 20 SUCCESS Bisecting: 29 revisions left to test after this (roughly 5 steps) [936063175afd895913a5e9db77e1a0ef43ea44ea] l2tp: close sessions in ip socket destroy callback running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:936063175afd895913a5e9db77e1a0ef43ea44ea:bisect-mmotm 2013-07-22-11:46:19 936063175afd895913a5e9db77e1a0ef43ea44ea compiling 280 real 2180 user 182 sys 843.75% cpu x86_64-randconfig-s04-0721 2013-07-22-11:51:12 detecting boot state 3.9.0-rc3-00153-g9360631.. TEST FAILURE [ 1.153625] ACPI: bus type PNP unregistered [ 1.160625] ------------[ cut here ]------------ [ 1.162314] kernel BUG at /c/wfg/linux-mmotm/net/netlink/genetlink.c:145! [ 1.164253] invalid opcode: 0000 [#1] PREEMPT SMP [ 1.164253] CPU 0 [ 1.164253] Pid: 1, comm: swapper/0 Not tainted 3.9.0-rc3-00153-g9360631 #64 [ 1.164253] RIP: 0010:[] [] genl_register_mc_group+0x32/0x21e [ 1.164253] RSP: 0000:ffff88000d87be80 EFLAGS: 00010246 [ 1.164253] RAX: 0000000000000000 RBX: ffffffff82b857e0 RCX: ffff88000d878860 [ 1.164253] RDX: ffffffff82b85808 RSI: 0000000000000000 RDI: ffffffff82b85808 [ 1.164253] RBP: ffff88000d87beb8 R08: 0000000000000000 R09: ffffffff82c23be8 [ 1.164253] R10: 0000000000000001 R11: ffff88000daae600 R12: ffffffff82b85810 [ 1.164253] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1.164253] FS: 0000000000000000(0000) GS:ffff88000de00000(0000) knlGS:0000000000000000 [ 1.164253] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.164253] CR2: 00000000ffffffff CR3: 0000000002a09000 CR4: 00000000000006b0 [ 1.164253] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1.164253] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1.164253] Process swapper/0 (pid: 1, threadinfo ffff88000d87a000, task ffff88000d878040) [ 1.164253] Stack: [ 1.164253] ffff88000d87beb8 ffffffff81d84701 0000000000000000 0000000000000000 [ 1.164253] ffffffff82c97221 0000000000000000 0000000000000000 ffff88000d87bed8 [ 1.164253] ffffffff82c97298 0000000000000005 ffffffff82c97221 ffff88000d87bf08 [ 1.164253] Call Trace: [ 1.164253] [] ? genl_register_family+0x122/0x139 [ 1.164253] [] ? max8688_driver_init+0x14/0x14 [ 1.164253] [] thermal_init+0x77/0x94 [ 1.164253] [] ? max8688_driver_init+0x14/0x14 [ 1.164253] [] do_one_initcall+0x7a/0x139 [ 1.164253] [] kernel_init_freeable+0x128/0x1a9 [ 1.164253] [] ? do_early_param+0x88/0x88 [ 1.164253] [] ? rest_init+0xb8/0xb8 [ 1.164253] [] kernel_init+0x9/0xd1 [ 1.164253] [] ret_from_fork+0x7c/0xb0 [ 1.164253] [] ? rest_init+0xb8/0xb8 [ 1.164253] Code: 55 41 54 53 48 89 f3 48 83 ec 18 80 7e 18 00 75 02 0f 0b 49 89 fc 48 8d 7e 18 ba 10 00 00 00 31 f6 e8 8f 11 5f ff 48 85 c0 75 02 <0f> 0b e8 ab f3 ff ff 48 81 fb 00 3d c2 82 74 1c 48 8b 35 26 fa [ 1.164253] RIP [] genl_register_mc_group+0x32/0x21e [ 1.164253] RSP [ 1.239698] ---[ end trace ad97d795b0b09b84 ]--- /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-kbuild-42403-20130722115406-3.9.0-rc3-00153-g9360631-64 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-kbuild-28919-20130722115406-3.11.0-rc1-00012-gace120d-62 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-nhm-3683-20130722111818-3.9.0-rc3-00153-g9360631-64 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-bay-3570-20130722115357-3.11.0-rc1-00009-gf3ed0a1-169 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-bay-4501-20130722115359-3.9.0-rc3-00153-g9360631-64 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-kbuild-48818-20130722115409-3.11.0-rc1-00012-gace120d-86 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-roam-7952-20130722115410-3.11.0-rc1-00011-g94e791f-170 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-bens-3458-20130722115154-3.9.0-rc3-00153-g9360631-64 /kernel/x86_64-randconfig-s04-0721/936063175afd895913a5e9db77e1a0ef43ea44ea/dmesg-kvm-roam-9687-20130722115412-3.11.0-rc1-00010-gc7c1b31-85 Bisecting: 16 revisions left to test after this (roughly 4 steps) [547b524636249fbe906ab78a50ab0017c490316c] PCI: Use ROM images from firmware only if no other ROM source available running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:547b524636249fbe906ab78a50ab0017c490316c:bisect-mmotm 2013-07-22-11:52:14 547b524636249fbe906ab78a50ab0017c490316c compiling 963 real 2185 user 181 sys 245.59% cpu x86_64-randconfig-s04-0721 2013-07-22-12:08:45 detecting boot state 3.9.0-rc3-00136-g547b524.. 1 20 SUCCESS Bisecting: 9 revisions left to test after this (roughly 3 steps) [3dd6664fac7e6041bfc8756ae9e8c78f59108cd9] netfilter: remove unused "config IP_NF_QUEUE" running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:3dd6664fac7e6041bfc8756ae9e8c78f59108cd9:bisect-mmotm 2013-07-22-12:10:47 3dd6664fac7e6041bfc8756ae9e8c78f59108cd9 compiling 213 real 2202 user 182 sys 1116.93% cpu x86_64-randconfig-s04-0721 2013-07-22-12:14:46 detecting boot state 3.9.0-rc2-00138-g3dd6664........................ 1 8.............................. 9 10. 14 15. 20 SUCCESS Bisecting: 4 revisions left to test after this (roughly 2 steps) [90b2621fd465949e1714127e829a79160de14b38] Merge branch 'master' of git://1984.lsi.us.es/nf running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:90b2621fd465949e1714127e829a79160de14b38:bisect-mmotm 2013-07-22-12:46:18 90b2621fd465949e1714127e829a79160de14b38 compiling 242 real 2183 user 184 sys 978.62% cpu x86_64-randconfig-s04-0721 2013-07-22-12:50:39 detecting boot state 3.9.0-rc3-00148-g90b2621..... 1. 2. 4. 13 18 19...... 20 SUCCESS Bisecting: 2 revisions left to test after this (roughly 1 step) [44046a593eb770dbecdabf1c82bcd252f2a8337b] udp: add encap_destroy callback running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:44046a593eb770dbecdabf1c82bcd252f2a8337b:bisect-mmotm 2013-07-22-13:01:14 44046a593eb770dbecdabf1c82bcd252f2a8337b compiling 579 real 2175 user 183 sys 407.18% cpu x86_64-randconfig-s04-0721 2013-07-22-13:14:15 detecting boot state 3.9.0-rc3-00150-g44046a5.................................................................................................. TEST FAILURE [ 1.191835] ACPI: bus type PNP unregistered [ 1.196999] ------------[ cut here ]------------ [ 1.198142] kernel BUG at /c/wfg/linux-mmotm/net/netlink/genetlink.c:145! [ 1.200088] invalid opcode: 0000 [#1] PREEMPT SMP [ 1.200610] CPU 0 [ 1.200610] Pid: 1, comm: swapper/0 Not tainted 3.9.0-rc3-00150-g44046a5 #68 [ 1.200610] RIP: 0010:[] [] genl_register_mc_group+0x32/0x21e [ 1.200610] RSP: 0000:ffff88000d87be80 EFLAGS: 00010246 [ 1.200610] RAX: 0000000000000000 RBX: ffffffff82b857e0 RCX: ffff88000d878860 [ 1.200610] RDX: ffffffff82b85808 RSI: 0000000000000000 RDI: ffffffff82b85808 [ 1.200610] RBP: ffff88000d87beb8 R08: 0000000000000000 R09: ffffffff82c23be8 [ 1.200610] R10: 0000000000000001 R11: ffff88000daae600 R12: ffffffff82b85810 [ 1.200610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1.200610] FS: 0000000000000000(0000) GS:ffff88000de00000(0000) knlGS:0000000000000000 [ 1.200610] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1.200610] CR2: 00000000ffffffff CR3: 0000000002a09000 CR4: 00000000000006b0 [ 1.200610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1.200610] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1.200610] Process swapper/0 (pid: 1, threadinfo ffff88000d87a000, task ffff88000d878040) [ 1.200610] Stack: [ 1.200610] ffff88000d87beb8 ffffffff81d84701 0000000000000000 0000000000000000 [ 1.200610] ffffffff82c97221 0000000000000000 0000000000000000 ffff88000d87bed8 [ 1.200610] ffffffff82c97298 0000000000000005 ffffffff82c97221 ffff88000d87bf08 [ 1.200610] Call Trace: [ 1.200610] [] ? genl_register_family+0x122/0x139 [ 1.200610] [] ? max8688_driver_init+0x14/0x14 [ 1.200610] [] thermal_init+0x77/0x94 [ 1.200610] [] ? max8688_driver_init+0x14/0x14 [ 1.200610] [] do_one_initcall+0x7a/0x139 [ 1.200610] [] kernel_init_freeable+0x128/0x1a9 [ 1.200610] [] ? do_early_param+0x88/0x88 [ 1.200610] [] ? rest_init+0xb8/0xb8 [ 1.200610] [] kernel_init+0x9/0xd1 [ 1.200610] [] ret_from_fork+0x7c/0xb0 [ 1.200610] [] ? rest_init+0xb8/0xb8 [ 1.200610] Code: 55 41 54 53 48 89 f3 48 83 ec 18 80 7e 18 00 75 02 0f 0b 49 89 fc 48 8d 7e 18 ba 10 00 00 00 31 f6 e8 8f 11 5f ff 48 85 c0 75 02 <0f> 0b e8 ab f3 ff ff 48 81 fb 00 3d c2 82 74 1c 48 8b 35 26 fa [ 1.200610] RIP [] genl_register_mc_group+0x32/0x21e [ 1.200610] RSP [ 1.268499] ---[ end trace 6e62a4e482c95f4c ]--- /kernel/x86_64-randconfig-s04-0721/44046a593eb770dbecdabf1c82bcd252f2a8337b/dmesg-kvm-bay-3819-20130722131719-3.11.0-rc2-next-20130722-01510-g8e24935-93 /kernel/x86_64-randconfig-s04-0721/44046a593eb770dbecdabf1c82bcd252f2a8337b/dmesg-kvm-bay-32611-20130722131721-3.11.0-rc1-00001-g9cf9804-88 /kernel/x86_64-randconfig-s04-0721/44046a593eb770dbecdabf1c82bcd252f2a8337b/dmesg-kvm-bay-32597-20130722131703-3.9.0-rc3-00150-g44046a5-68 /kernel/x86_64-randconfig-s04-0721/44046a593eb770dbecdabf1c82bcd252f2a8337b/dmesg-kvm-bay-4682-20130722131715-3.11.0-rc1-00127-g4b64974-88 Bisecting: 0 revisions left to test after this (roughly 0 steps) [f1e79e208076ffe7bad97158275f1c572c04f5c7] genetlink: trigger BUG_ON if a group name is too long running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mmotm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:f1e79e208076ffe7bad97158275f1c572c04f5c7:bisect-mmotm 2013-07-22-14:03:27 f1e79e208076ffe7bad97158275f1c572c04f5c7 compiling 1144 real 2144 user 177 sys 202.94% cpu x86_64-randconfig-s04-0721 2013-07-22-14:23:27 detecting boot state 3.9.0-rc3-00149-gf1e79e2...... TEST FAILURE [ 0.628218] ACPI: bus type PNP unregistered [ 0.631073] ------------[ cut here ]------------ [ 0.631486] kernel BUG at /c/wfg/linux-mmotm/net/netlink/genetlink.c:145! [ 0.632100] invalid opcode: 0000 [#1] PREEMPT SMP [ 0.632552] CPU 0 [ 0.632756] Pid: 1, comm: swapper/0 Not tainted 3.9.0-rc3-00149-gf1e79e2 #69 [ 0.633385] RIP: 0010:[] [] genl_register_mc_group+0x32/0x21e [ 0.634175] RSP: 0000:ffff88000d87be80 EFLAGS: 00010246 [ 0.634624] RAX: 0000000000000000 RBX: ffffffff82b857e0 RCX: ffff88000d878860 [ 0.634916] RDX: ffffffff82b85808 RSI: 0000000000000000 RDI: ffffffff82b85808 [ 0.634916] RBP: ffff88000d87beb8 R08: 0000000000000000 R09: ffffffff82c23be8 [ 0.634916] R10: 0000000000000001 R11: ffff88000daae600 R12: ffffffff82b85810 [ 0.634916] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 0.634916] FS: 0000000000000000(0000) GS:ffff88000de00000(0000) knlGS:0000000000000000 [ 0.634916] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 0.634916] CR2: 00000000ffffffff CR3: 0000000002a09000 CR4: 00000000000006b0 [ 0.634916] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.634916] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 0.634916] Process swapper/0 (pid: 1, threadinfo ffff88000d87a000, task ffff88000d878040) [ 0.634916] Stack: [ 0.634916] ffff88000d87beb8 ffffffff81d84701 0000000000000000 0000000000000000 [ 0.634916] ffffffff82c97221 0000000000000000 0000000000000000 ffff88000d87bed8 [ 0.634916] ffffffff82c97298 0000000000000005 ffffffff82c97221 ffff88000d87bf08 [ 0.634916] Call Trace: [ 0.634916] [] ? genl_register_family+0x122/0x139 [ 0.634916] [] ? max8688_driver_init+0x14/0x14 [ 0.634916] [] thermal_init+0x77/0x94 [ 0.634916] [] ? max8688_driver_init+0x14/0x14 [ 0.634916] [] do_one_initcall+0x7a/0x139 [ 0.634916] [] kernel_init_freeable+0x128/0x1a9 [ 0.634916] [] ? do_early_param+0x88/0x88 [ 0.634916] [] ? rest_init+0xb8/0xb8 [ 0.634916] [] kernel_init+0x9/0xd1 [ 0.634916] [] ret_from_fork+0x7c/0xb0 [ 0.634916] [] ? rest_init+0xb8/0xb8 [ 0.634916] Code: 55 41 54 53 48 89 f3 48 83 ec 18 80 7e 18 00 75 02 0f 0b 49 89 fc 48 8d 7e 18 ba 10 00 00 00 31 f6 e8 8f 11 5f ff 48 85 c0 75 02 <0f> 0b e8 ab f3 ff ff 48 81 fb 00 3d c2 82 74 1c 48 8b 35 26 fa [ 0.634916] RIP [] genl_register_mc_group+0x32/0x21e [ 0.634916] RSP [ 0.652155] ---[ end trace 0eeddc3fc6c538a0 ]--- /kernel/x86_64-randconfig-s04-0721/f1e79e208076ffe7bad97158275f1c572c04f5c7/dmesg-kvm-nhm-18318-20130722135117-3.9.0-rc3-00149-gf1e79e2-69 f1e79e208076ffe7bad97158275f1c572c04f5c7 is the first bad commit commit f1e79e208076ffe7bad97158275f1c572c04f5c7 Author: Masatake YAMATO Date: Tue Mar 19 01:47:27 2013 +0000 genetlink: trigger BUG_ON if a group name is too long Trigger BUG_ON if a group name is longer than GENL_NAMSIZ. Signed-off-by: Masatake YAMATO Signed-off-by: David S. Miller :040000 040000 f56aa151f979cd5038d8ca82138661103bff68ac 64c848db16bffad963ae161c307188e0c674f221 M net bisect run success ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:90b2621fd465949e1714127e829a79160de14b38:bisect-mmotm 2013-07-22-14:26:29 90b2621fd465949e1714127e829a79160de14b38 reuse /kernel/x86_64-randconfig-s04-0721/90b2621fd465949e1714127e829a79160de14b38/vmlinuz-3.9.0-rc3-00148-g90b2621 2013-07-22-14:26:29 detecting boot state ... 21.. 22 23. 24...... 26. 28 29 31 32. 33 37. 40... 42 43. 45. 46 49 50.. 51 52 54. 56. 57 58 59. 60 SUCCESS ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:90b2621fd465949e1714127e829a79160de14b38:bisect-mmotm SUCCESS # HEAD detached at 90b2621 # You are currently bisecting, started from branch '805a6af'. # (use "git bisect reset" to get back to the original branch) # # Untracked files: # (use "git add ..." to include in what will be committed) # # obj-bisect # obj-compiletest nothing added to commit but untracked files present (use "git add" to track) ========= upstream ========= Fetching linus ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b:bisect-mmotm 2013-07-22-14:52:14 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b reuse /kernel/x86_64-randconfig-s04-0721/3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b/vmlinuz-3.11.0-rc2 2013-07-22-14:52:14 detecting boot state . 3 15 17 22 43 56 57 58 59................ 60 SUCCESS ========= linux-next ========= Fetching next ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s04-0721/linuxtv-media:master:8e24935d705b16bdabaaf2046493b2203be3bd40:bisect-mmotm 2013-07-22-15:05:50 8e24935d705b16bdabaaf2046493b2203be3bd40 compiling 2013-07-22-15:10:45 detecting boot state 3.11.0-rc2-next-20130722-01510-g8e24935. 1. 5 6 7 11 12 14 16. 17 18 20.... 21... 24 27. 29.. 31 32. 33 36 37 44. 45. 48 49.. 50 51 55 57 58... 59. 60 SUCCESS