git checkout d8dfad3876e4386666b759da3c833d62fb8b2267 Previous HEAD position was c52dd7f... Merge remote-tracking branch 'sound/for-linus' into devel-cairo-x86_64-201308281454 HEAD is now at d8dfad3... Linux 3.11-rc7 ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:d8dfad3876e4386666b759da3c833d62fb8b2267:bisect-usb 2013-08-30-20:15:06 d8dfad3876e4386666b759da3c833d62fb8b2267 reuse /kernel/x86_64-randconfig-c3-0828/d8dfad3876e4386666b759da3c833d62fb8b2267/vmlinuz-3.11.0-rc7 2013-08-30-20:15:24 detecting boot state ... 11 TEST FAILURE [ 21.974806] Switched to clocksource tsc [ 21.976457] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 21.976930] BUG: unable to handle kernel paging request at ffffffff824b0446 [ 21.977352] IP: [] classes_init+0x26/0x26 [ 21.977352] PGD 2146067 PUD 2147063 PMD f3a5063 PTE 80000000024b0163 [ 21.977352] Oops: 0011 [#1] [ 21.977352] CPU: 0 PID: 17 Comm: kworker/0:1 Not tainted 3.11.0-rc7 #24 [ 21.977352] Workqueue: events brcmf_driver_init [ 21.977352] task: ffff88000ccbe000 ti: ffff88000ccc0000 task.ti: ffff88000ccc0000 [ 21.977352] RIP: 0010:[] [] classes_init+0x26/0x26 [ 21.977352] RSP: 0018:ffff88000ccc1d40 EFLAGS: 00000286 [ 21.977352] RAX: 0000000000000001 RBX: ffffffff82395620 RCX: 0000000000000000 [ 21.977352] RDX: 0000000000000001 RSI: ffffffff816f73c0 RDI: ffffffff823956c0 [ 21.977352] RBP: ffff88000ccc1d50 R08: ffff88000ccbe508 R09: 0000000000000002 [ 21.977352] R10: 0000000000000000 R11: 0001f71a29b95620 R12: ffff88000d2bff40 [ 21.977352] R13: ffffffff82161d40 R14: 0000000000000000 R15: ffff88000e0ce300 [ 21.977352] FS: 0000000000000000(0000) GS:ffffffff82154000(0000) knlGS:0000000000000000 [ 21.977352] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 21.977352] CR2: ffffffff824b0446 CR3: 000000000f3a4000 CR4: 00000000000006b0 [ 21.977352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.977352] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 21.977352] Stack: [ 21.977352] ffffffff816f7e38 ffffffff82395620 ffff88000ccc1d60 ffffffff816eef09 [ 21.977352] ffff88000ccc1de0 ffffffff81073dc5 ffffffff81073d68 ffff88000ccc1db8 [ 21.977352] 0000000000000086 ffffffff82395620 ffffffff82814790 0000000000000000 [ 21.977352] Call Trace: [ 21.977352] [] ? brcmf_sdio_init+0x18/0x70 [ 21.977352] [] brcmf_driver_init+0x9/0x10 [ 21.977352] [] process_one_work+0x1d5/0x480 [ 21.977352] [] ? process_one_work+0x178/0x480 [ 21.977352] [] worker_thread+0x118/0x3a0 [ 21.977352] [] ? process_one_work+0x480/0x480 [ 21.977352] [] kthread+0xe7/0xf0 [ 21.977352] [] ? finish_task_switch.constprop.57+0x37/0xd0 [ 21.977352] [] ? __kthread_parkme+0x80/0x80 [ 21.977352] [] ret_from_fork+0x7a/0xb0 [ 21.977352] [] ? __kthread_parkme+0x80/0x80 [ 21.977352] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 21.977352] RIP [] classes_init+0x26/0x26 [ 21.977352] RSP [ 21.977352] CR2: ffffffff824b0446 [ 21.977352] ---[ end trace a24a777e1d9c32f0 ]--- /kernel/x86_64-randconfig-c3-0828/d8dfad3876e4386666b759da3c833d62fb8b2267/dmesg-kvm-ant-1840-20130830201631-3.11.0-rc7-01814-gfaf51b5-28 bisect: bad commit d8dfad3876e4386666b759da3c833d62fb8b2267 git checkout v3.10 Previous HEAD position was d8dfad3... Linux 3.11-rc7 HEAD is now at 8bb495e... Linux 3.10 ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:8bb495e3f02401ee6f76d1b1d77f3ac9f079e376:bisect-usb 2013-08-30-20:17:40 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 compiling 702 real 1508 user 134 sys 233.75% cpu x86_64-randconfig-c3-0828 2013-08-30-20:31:26 detecting boot state 3.10.0..... 1.... 2. 3..... 4 5...... 6. 7 8.. 11 15 21 38 55 78 91 TEST FAILURE [ 49.998880] Switching to clocksource tsc [ 50.002486] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 50.002486] BUG: unable to handle kernel paging request at ffffffff8247ef28 [ 50.002486] IP: [] classes_init+0x26/0x26 [ 50.002486] PGD 2116067 PUD 2117063 PMD f395063 PTE 800000000247e163 [ 50.002486] Oops: 0011 [#1] [ 50.002486] CPU: 0 PID: 17 Comm: kworker/0:1 Not tainted 3.10.0 #363 [ 50.002486] Workqueue: events brcmf_driver_init [ 50.002486] task: ffff88000d3ce000 ti: ffff88000d3d0000 task.ti: ffff88000d3d0000 [ 50.002486] RIP: 0010:[] [] classes_init+0x26/0x26 [ 50.002486] RSP: 0000:ffff88000d3d1d40 EFLAGS: 00000286 [ 50.002486] RAX: 0000000000000001 RBX: ffffffff82366840 RCX: 0000000000000000 [ 50.002486] RDX: 0000000000000001 RSI: ffffffff8170b3d0 RDI: ffffffff823668e0 [ 50.002486] RBP: ffff88000d3d1d50 R08: ffff88000d3ce508 R09: 0000000000000002 [ 50.002486] R10: 0000000000000000 R11: 0001f725e1366840 R12: ffff88000d2be7f8 [ 50.002486] R13: ffffffff82133940 R14: 0000000000000000 R15: ffff88000e0ce300 [ 50.002486] FS: 0000000000000000(0000) GS:ffffffff82124000(0000) knlGS:0000000000000000 [ 50.002486] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 50.002486] CR2: ffffffff8247ef28 CR3: 000000000f394000 CR4: 00000000000006b0 [ 50.002486] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.002486] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 50.002486] Stack: [ 50.002486] ffffffff8170c018 ffffffff82366840 ffff88000d3d1d60 ffffffff81702ec9 [ 50.002486] ffff88000d3d1de0 ffffffff81081005 ffffffff81080fa8 ffff88000d3d1db8 [ 50.002486] 0000000000000086 ffffffff82366840 ffffffff827e7850 0000000000000000 [ 50.002486] Call Trace: [ 50.002486] [] ? brcmf_sdio_init+0x18/0x70 [ 50.002486] [] brcmf_driver_init+0x9/0x10 [ 50.002486] [] process_one_work+0x1d5/0x480 [ 50.002486] [] ? process_one_work+0x178/0x480 [ 50.002486] [] worker_thread+0x118/0x3a0 [ 50.002486] [] ? process_one_work+0x480/0x480 [ 50.002486] [] kthread+0xe7/0xf0 [ 50.002486] [] ? finish_task_switch.constprop.62+0x37/0xd0 [ 50.002486] [] ? __kthread_parkme+0x80/0x80 [ 50.002486] [] ret_from_fork+0x7a/0xb0 [ 50.002486] [] ? __kthread_parkme+0x80/0x80 [ 50.002486] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 50.002486] RIP [] classes_init+0x26/0x26 [ 50.002486] RSP [ 50.002486] CR2: ffffffff8247ef28 [ 50.002486] ---[ end trace 1fa077e4421fbf2f ]--- /kernel/x86_64-randconfig-c3-0828/8bb495e3f02401ee6f76d1b1d77f3ac9f079e376/dmesg-kvm-ant-1844-20130830205025-3.11.0-rc7-00165-gbba457a-36 bisect: bad commit v3.10 git checkout v3.9 Previous HEAD position was 8bb495e... Linux 3.10 HEAD is now at c1be5a5... Linux 3.9 ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1:bisect-usb 2013-08-30-20:51:20 c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1 compiling 273 real 1413 user 125 sys 562.64% cpu x86_64-randconfig-c3-0828 2013-08-30-20:56:47 detecting boot state 3.9.0......... 3... 4. 19 26 37 41.. 42. 43.. 44..................... 45. 47 48............... 49. 50 51.. 55 56. 57.. 58.......... 60 61..... 63.. 64 66 67 69..... 70... 72 74 75................... 76......... 77.... 78.......... 79............................... 82..................................... 83....... 84.......................................... 85.. 86................................ 87................................ 88...... 89. 90............................. 91................................................................................................... 92.................... 93............. 94................ 95................................... 96. 97.... 98........... 99........... 100.. 101.............................................................. 102..................... 103.............. 104................ 105................ 106....... 107................................................................ 108. 109........................................ 110............................ 111........... 112... 113....................... 114..... 115............. 116................................................ 117....... 118...................... 119 120....... 121.... 122................ 123............................. 124............................................... 125............................................. 126........ 127...... 129.............. 131. 132.................. 133...... 134......... 135.................... 137 138..... 139..... 140 143 144.................. 145......... 146. 147............................................. 148.......................................... 149.... 150...... 151...... 152............................................................ 153................. 154................................................ 155 156.... 157... 158.................... 159.............................. 160..................... 162. 163....... 164 165. 166........ 167..... 168. 169 170................. 172 173. 174.. 175 178 179. 182 183... 186........ 187 190 192 196 202 211 215 220 225 229 232 242 256 268 280 297 305 338 364 389 417 435 470 489 504 527 544 590 635 688 732 749 767 778 793 798 800 SUCCESS bisect: good commit v3.9 git bisect start v3.10 v3.9 -- HEAD is now at c1be5a5... Linux 3.9 Bisecting: 7345 revisions left to test after this (roughly 13 steps) [20b4fb485227404329e41ad15588afad3df23050] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 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/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:20b4fb485227404329e41ad15588afad3df23050:bisect-usb 2013-08-31-11:33:47 20b4fb485227404329e41ad15588afad3df23050 compiling 329 real 1295 user 129 sys 432.39% cpu x86_64-randconfig-c3-0828 2013-08-31-11:39:48 detecting boot state 3.9.0-07391-g20b4fb4....... 1............ 2 3.............. 4... 5 6..... 7............... 8.. 9....... TEST FAILURE [ 48.965155] Switching to clocksource tsc [ 48.969106] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 48.970271] BUG: unable to handle kernel paging request at ffffffff8244fddc [ 48.970271] IP: [] classes_init+0x26/0x26 [ 48.970271] PGD 20e6067 PUD 20e7063 PMD f388063 PTE 800000000244f163 [ 48.970271] Oops: 0011 [#1] [ 48.970271] CPU: 0 PID: 16 Comm: kworker/0:1 Not tainted 3.9.0-07391-g20b4fb4 #365 [ 48.970271] Workqueue: events brcmf_driver_init [ 48.970271] task: ffff8800001d2000 ti: ffff8800001d4000 task.ti: ffff8800001d4000 [ 48.970271] RIP: 0010:[] [] classes_init+0x26/0x26 [ 48.970271] RSP: 0000:ffff8800001d5d40 EFLAGS: 00000286 [ 48.970271] RAX: 0000000000000001 RBX: ffffffff82334880 RCX: 0000000000000000 [ 48.970271] RDX: 0000000000000001 RSI: ffffffff816e2340 RDI: ffffffff82334920 [ 48.970271] RBP: ffff8800001d5d50 R08: ffff8800001d2508 R09: 0000000000000002 [ 48.970271] R10: 0000000000000000 R11: 0001f73260334880 R12: ffff8800001c25f8 [ 48.970271] R13: ffffffff82101140 R14: 0000000000000000 R15: ffff88000e0ce300 [ 48.970271] FS: 0000000000000000(0000) GS:ffffffff820f4000(0000) knlGS:0000000000000000 [ 48.970271] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 48.970271] CR2: ffffffff8244fddc CR3: 00000000020e5000 CR4: 00000000000006b0 [ 48.970271] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.970271] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 48.970271] Stack: [ 48.970271] ffffffff816e2f88 ffffffff82334880 ffff8800001d5d60 ffffffff816d9f69 [ 48.970271] ffff8800001d5de0 ffffffff810691d5 ffffffff81069178 ffff8800001d5db8 [ 48.970271] 0000000000000082 ffffffff82334880 ffffffff827b7ac0 0000000000000000 [ 48.970271] Call Trace: [ 48.970271] [] ? brcmf_sdio_init+0x18/0x70 [ 48.970271] [] brcmf_driver_init+0x9/0x10 [ 48.970271] [] process_one_work+0x1d5/0x480 [ 48.970271] [] ? process_one_work+0x178/0x480 [ 48.970271] [] worker_thread+0x118/0x3a0 [ 48.970271] [] ? process_one_work+0x480/0x480 [ 48.970271] [] kthread+0xe7/0xf0 [ 48.970271] [] ? finish_task_switch.constprop.61+0x37/0xd0 [ 48.970271] [] ? __kthread_parkme+0x80/0x80 [ 48.970271] [] ret_from_fork+0x7a/0xb0 [ 48.970271] [] ? __kthread_parkme+0x80/0x80 [ 48.970271] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 48.970271] RIP [] classes_init+0x26/0x26 [ 48.970271] RSP [ 48.970271] CR2: ffffffff8244fddc [ 48.970271] ---[ end trace deda6b6c72ec16ba ]--- /kernel/x86_64-randconfig-c3-0828/20b4fb485227404329e41ad15588afad3df23050/dmesg-kvm-ant-4288-20130831121609-3.9.0-07391-g20b4fb4-365 Bisecting: 3773 revisions left to test after this (roughly 12 steps) [19b344efa35dbc253e2d10403dafe6aafda73c56] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:19b344efa35dbc253e2d10403dafe6aafda73c56:bisect-usb 2013-08-31-12:16:53 19b344efa35dbc253e2d10403dafe6aafda73c56 compiling 235 real 1432 user 142 sys 668.80% cpu x86_64-randconfig-c3-0828 2013-08-31-12:21:02 detecting boot state 3.9.0-03617-g19b344e........ 1..... 2.......... 3 5. 6 7.. 10. 12 13. 15 16 18 19 36 47 61 78 93 133 164 196 211 245 300 322 336 400 433 462 490 522 552 573 592 606 612 617 622 623 626 632 635 637 640 643. 644. 645 646.. 649 650.. 651 653.... 654. 655 656. 658 659. 660.. 661 662. 663. 664.. 665.. 666. 667 669 670 671 672........... 673. 674............. 675. 676 677..... 678... 679 680. 681 682 683 684............. 685................... 686 687.... 688... 689... 691.... 692 693 694......... 695 696 698.................... 699............... 700............. 701..... 702............ 703...... 704............. 705. 706...... 707 708.. 713 714 716 732 750 754 766 778 781 792... 795. 797 798.............................................................................................................................................................................................................................................................................................................add_to_run_queue 2 ..... 799..... 800 SUCCESS Bisecting: 1961 revisions left to test after this (roughly 11 steps) [20074f357da4a637430aec2879c9d864c5d2c23c] filter: fix va_list build error running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:20074f357da4a637430aec2879c9d864c5d2c23c:bisect-usb 2013-08-31-17:54:10 20074f357da4a637430aec2879c9d864c5d2c23c compiling 281 real 1298 user 131 sys 507.84% cpu x86_64-randconfig-c3-0828 2013-08-31-17:59:07 detecting boot state 3.9.0-rc8-01812-g20074f3....... 1. TEST FAILURE [ 31.866973] Switching to clocksource tsc [ 31.869640] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 31.869640] BUG: unable to handle kernel paging request at ffffffff82412ca9 [ 31.869640] IP: [] classes_init+0x26/0x26 [ 31.869640] PGD 20b4067 PUD 20b5063 PMD f386063 PTE 8000000002412163 [ 31.869640] Oops: 0011 [#1] [ 31.869640] CPU 0 [ 31.869640] Pid: 17, comm: kworker/0:1 Not tainted 3.9.0-rc8-01812-g20074f3 #367 [ 31.869640] RIP: 0010:[] [] classes_init+0x26/0x26 [ 31.869640] RSP: 0000:ffff8800001d9d48 EFLAGS: 00000282 [ 31.869640] RAX: 0000000000000001 RBX: ffffffff823026a0 RCX: 0000000000000000 [ 31.869640] RDX: 0000000000000001 RSI: ffffffff816db310 RDI: ffffffff82302740 [ 31.869640] RBP: ffff8800001d9d58 R08: ffff8800001d6508 R09: 0000000000000002 [ 31.869640] R10: 0000000000000000 R11: 0001f73ee7b026a0 R12: ffff8800001c6888 [ 31.869640] R13: ffffffff820cf020 R14: 0000000000000000 R15: ffff88000e0ce300 [ 31.869640] FS: 0000000000000000(0000) GS:ffffffff820c2000(0000) knlGS:0000000000000000 [ 31.869640] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 31.869640] CR2: ffffffff82412ca9 CR3: 000000000f382000 CR4: 00000000000006b0 [ 31.869640] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.869640] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 31.869640] Process kworker/0:1 (pid: 17, threadinfo ffff8800001d8000, task ffff8800001d6000) [ 31.869640] Stack: [ 31.869640] ffffffff816dbf58 ffffffff823026a0 ffff8800001d9d68 ffffffff816d2f59 [ 31.869640] ffff8800001d9de0 ffffffff81067534 ffffffff810674d7 0000000000000082 [ 31.869640] ffffffff823026a0 ffffffff82777c40 0000000000000000 ffffffff8204ad4b [ 31.869640] Call Trace: [ 31.869640] [] ? brcmf_sdio_init+0x18/0x70 [ 31.869640] [] brcmf_driver_init+0x9/0x10 [ 31.869640] [] process_one_work+0x1d4/0x380 [ 31.869640] [] ? process_one_work+0x177/0x380 [ 31.869640] [] worker_thread+0x10e/0x3c0 [ 31.869640] [] ? busy_worker_rebind_fn+0x90/0x90 [ 31.869640] [] kthread+0xe7/0xf0 [ 31.869640] [] ? finish_task_switch.constprop.62+0x37/0xd0 [ 31.869640] [] ? __kthread_parkme+0x80/0x80 [ 31.869640] [] ret_from_fork+0x7a/0xb0 [ 31.869640] [] ? __kthread_parkme+0x80/0x80 [ 31.869640] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 31.869640] RIP [] classes_init+0x26/0x26 [ 31.869640] RSP [ 31.869640] CR2: ffffffff82412ca9 [ 31.869640] ---[ end trace a8888ffc96cf6645 ]--- /kernel/x86_64-randconfig-c3-0828/20074f357da4a637430aec2879c9d864c5d2c23c/dmesg-kvm-ant-11089-20130831180227-3.9.0-rc8-01812-g20074f3-367 Bisecting: 964 revisions left to test after this (roughly 10 steps) [953c96e0d85615d1ab1f100e525d376053294dc2] tg3: Use bool not int running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:953c96e0d85615d1ab1f100e525d376053294dc2:bisect-usb 2013-08-31-18:03:40 953c96e0d85615d1ab1f100e525d376053294dc2 compiling 216 real 1455 user 135 sys 735.60% cpu x86_64-randconfig-c3-0828 2013-08-31-18:07:28 detecting boot state 3.9.0-rc5-01145-g953c96e.... 3 9 28 34 35 37 45 54 59 61 62. 63 64 66 67 69 70.... 71. 73 81 84. 86 91 92. 96 104 108 109 110 116 121 127 131 135 140 145 149 156 158 164 173 179 183 185 194 198 209 212 213 216 217 223 227 228. 230 231 233 236 237. 241 242 244 249... 250 255. 270 283 297 320 337 350 365 389 411 432 459 484 520 536 569 588 601 610 655 690 716 768 789 792 794.............................................................................................................................................................................................................................................................................................................add_to_run_queue 6 ..... 795... 797 798 799 800 SUCCESS Bisecting: 482 revisions left to test after this (roughly 9 steps) [4de41bef3e075dbc787f7c53b3562f23295f1d6d] wil6210: Use cached copy of Tx descriptor running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:4de41bef3e075dbc787f7c53b3562f23295f1d6d:bisect-usb 2013-08-31-21:38:34 4de41bef3e075dbc787f7c53b3562f23295f1d6d compiling 284 real 1377 user 142 sys 534.89% cpu x86_64-randconfig-c3-0828 2013-08-31-21:43:31 detecting boot state 3.9.0-rc1-00938-g4de41be....... 1.... 2 3.......... 4........ 5................. 6.... 7..... 9 11 12. 14 15 20 27 43 53 62 75 86 102 TEST FAILURE [ 51.448100] Switching to clocksource tsc [ 51.451878] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 51.452765] BUG: unable to handle kernel paging request at ffffffff8240ad21 [ 51.453212] IP: [] classes_init+0x26/0x26 [ 51.453212] PGD 20ac067 PUD 20ad063 PMD f386063 PTE 800000000240a163 [ 51.453212] Oops: 0011 [#1] [ 51.453212] CPU 0 [ 51.453212] Pid: 17, comm: kworker/0:1 Not tainted 3.9.0-rc1-00938-g4de41be #369 [ 51.453212] RIP: 0010:[] [] classes_init+0x26/0x26 [ 51.453212] RSP: 0018:ffff8800001d9d48 EFLAGS: 00000282 [ 51.453212] RAX: 0000000000000001 RBX: ffffffff822fa140 RCX: 0000000000000000 [ 51.453212] RDX: 0000000000000001 RSI: ffffffff816d9ff0 RDI: ffffffff822fa1e0 [ 51.453212] RBP: ffff8800001d9d58 R08: ffff8800001d6508 R09: 0000000000000002 [ 51.453212] R10: 0000000000000000 R11: 0001f740fd2fa140 R12: ffff8800001ca790 [ 51.453212] R13: ffffffff820c6fc0 R14: 0000000000000000 R15: ffff88000e0ce300 [ 51.453212] FS: 0000000000000000(0000) GS:ffffffff820ba000(0000) knlGS:0000000000000000 [ 51.453212] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 51.453212] CR2: ffffffff8240ad21 CR3: 000000000f39d000 CR4: 00000000000006b0 [ 51.453212] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.453212] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 51.453212] Process kworker/0:1 (pid: 17, threadinfo ffff8800001d8000, task ffff8800001d6000) [ 51.453212] Stack: [ 51.453212] ffffffff816dac38 ffffffff822fa140 ffff8800001d9d68 ffffffff816d24c9 [ 51.453212] ffff8800001d9de0 ffffffff81067544 ffffffff810674e7 0000000000000082 [ 51.453212] ffffffff822fa140 ffffffff827726e0 0000000000000000 ffffffff82043663 [ 51.453212] Call Trace: [ 51.453212] [] ? brcmf_sdio_init+0x18/0x70 [ 51.453212] [] brcmf_driver_init+0x9/0x10 [ 51.453212] [] process_one_work+0x1d4/0x380 [ 51.453212] [] ? process_one_work+0x177/0x380 [ 51.453212] [] worker_thread+0x10e/0x3c0 [ 51.453212] [] ? busy_worker_rebind_fn+0x90/0x90 [ 51.453212] [] kthread+0xe7/0xf0 [ 51.453212] [] ? finish_task_switch.constprop.62+0x37/0xd0 [ 51.453212] [] ? __kthread_parkme+0x80/0x80 [ 51.453212] [] ret_from_fork+0x7a/0xb0 [ 51.453212] [] ? __kthread_parkme+0x80/0x80 [ 51.453212] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 51.453212] RIP [] classes_init+0x26/0x26 [ 51.453212] RSP [ 51.453212] CR2: ffffffff8240ad21 [ 51.453212] ---[ end trace cd32500fd43a6b8b ]--- /kernel/x86_64-randconfig-c3-0828/4de41bef3e075dbc787f7c53b3562f23295f1d6d/dmesg-kvm-ant-16950-20130831222047-3.11.0-rc6-wl-68536-gc80c7e4-111 /kernel/x86_64-randconfig-c3-0828/4de41bef3e075dbc787f7c53b3562f23295f1d6d/dmesg-kvm-ant-2202-20130831222057-3.11.0-rc7-00264-g6b84dcf-338 Bisecting: 240 revisions left to test after this (roughly 8 steps) [e73dcfbf061b524fe9aaef56cf3c2e234a45ec19] Bluetooth: hidp: fix sending output reports on intr channel running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:e73dcfbf061b524fe9aaef56cf3c2e234a45ec19:bisect-usb 2013-08-31-22:21:35 e73dcfbf061b524fe9aaef56cf3c2e234a45ec19 compiling 62 real 186 user 25 sys 339.54% cpu x86_64-randconfig-c3-0828 2013-08-31-22:22:50 detecting boot state 3.9.0-rc1-00676-ge73dcfb.... 4 14 20 25 33 58 93 121 145 166 199 201 226 266 296 321 340 360 401 422 442 461 487 512 532 590 612 652 707 751 779 784 787 789 790 791 792.............................................................................................................................................................................................................................................................................................................add_to_run_queue 8 ....... 793 796 799 800 SUCCESS Bisecting: 120 revisions left to test after this (roughly 7 steps) [c79490e1b5ebf35415147fe06f02d8e77ccfe6d4] NFC: pn533: Avoid function declarations running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:c79490e1b5ebf35415147fe06f02d8e77ccfe6d4:bisect-usb 2013-09-01-01:19:24 c79490e1b5ebf35415147fe06f02d8e77ccfe6d4 compiling 44 real 188 user 26 sys 484.63% cpu x86_64-randconfig-c3-0828 2013-09-01-01:20:21 detecting boot state 3.9.0-rc1-00779-gc79490e... 1 3 7 11 12 13 28 38 58 72 84 89. 94 101 107 110 114 122 128 136 146 150 158 164 172. 179 186 187 189 194 195... 196.. 197. 198. 199. 202 203 204 205 206 207 208. 212 213 219 221 239 258 267. 271 272 274 275 277 278.. 279.... 280. 281. 282 284..... 285. 286............. 287 288....... 289.. 290...... 291....... 292... 293.................. 294... 295................. 296............................ 297............................................................................................................................................... 298.......................................................... 299. 301................................................................. 302................................................. 303.................... 304.. 305... 306...... 307....... 308.......................... 309... 311.......... 312........ 313...... 314 315................. 316 317 319.. 321. 322. 324 326. 327 328 329 330 331.. 335 339 370 380 396 417 461 491 536 557 582 617 649 676 691 701.. 708 712 715. 720 724.. 726 727 729 730. 732 733.. 734. 736 738 744 764 771 786 787 791 793 794 798 799. 800 SUCCESS Bisecting: 60 revisions left to test after this (roughly 6 steps) [06d961a8e210035bff7e82f466107f9ab4a8fd94] mac80211/minstrel: use the new rate control API running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:06d961a8e210035bff7e82f466107f9ab4a8fd94:bisect-usb 2013-09-01-07:18:29 06d961a8e210035bff7e82f466107f9ab4a8fd94 compiling 109 real 181 user 24 sys 186.86% cpu x86_64-randconfig-c3-0828 2013-09-01-07:20:36 detecting boot state 3.9.0-rc1-00819-g06d961a...... 1 5 7 8....... 9.... 10... 11................. 12.... 13 14 18. 20 21 23 32 55 TEST FAILURE [ 39.451162] Switching to clocksource tsc [ 39.453119] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 39.453119] BUG: unable to handle kernel paging request at ffffffff8240ad21 [ 39.453119] IP: [] classes_init+0x26/0x26 [ 39.453119] PGD 20ac067 PUD 20ad063 PMD f37c063 PTE 800000000240a163 [ 39.453119] Oops: 0011 [#1] [ 39.453119] CPU 0 [ 39.453119] Pid: 17, comm: kworker/0:1 Not tainted 3.9.0-rc1-00819-g06d961a #372 [ 39.453119] RIP: 0010:[] [] classes_init+0x26/0x26 [ 39.453119] RSP: 0000:ffff8800001d9d48 EFLAGS: 00000282 [ 39.453119] RAX: 0000000000000001 RBX: ffffffff822fa140 RCX: 0000000000000000 [ 39.453119] RDX: 0000000000000001 RSI: ffffffff816da000 RDI: ffffffff822fa1e0 [ 39.453119] RBP: ffff8800001d9d58 R08: ffff8800001d6508 R09: 0000000000000002 [ 39.453119] R10: 0000000000000000 R11: 0001f740fd2fa140 R12: ffff8800001ca790 [ 39.453119] R13: ffffffff820c6fc0 R14: 0000000000000000 R15: ffff88000e0ce300 [ 39.453119] FS: 0000000000000000(0000) GS:ffffffff820ba000(0000) knlGS:0000000000000000 [ 39.453119] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 39.453119] CR2: ffffffff8240ad21 CR3: 00000000020ab000 CR4: 00000000000006b0 [ 39.453119] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.453119] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 39.453119] Process kworker/0:1 (pid: 17, threadinfo ffff8800001d8000, task ffff8800001d6000) [ 39.453119] Stack: [ 39.453119] ffffffff816dac48 ffffffff822fa140 ffff8800001d9d68 ffffffff816d24a9 [ 39.453119] ffff8800001d9de0 ffffffff81067544 ffffffff810674e7 0000000000000082 [ 39.453119] ffffffff822fa140 ffffffff8276f860 0000000000000000 ffffffff8204366b [ 39.453119] Call Trace: [ 39.453119] [] ? brcmf_sdio_init+0x18/0x70 [ 39.453119] [] brcmf_driver_init+0x9/0x10 [ 39.453119] [] process_one_work+0x1d4/0x380 [ 39.453119] [] ? process_one_work+0x177/0x380 [ 39.453119] [] worker_thread+0x10e/0x3c0 [ 39.453119] [] ? busy_worker_rebind_fn+0x90/0x90 [ 39.453119] [] kthread+0xe7/0xf0 [ 39.453119] [] ? finish_task_switch.constprop.62+0x37/0xd0 [ 39.453119] [] ? __kthread_parkme+0x80/0x80 [ 39.453119] [] ret_from_fork+0x7a/0xb0 [ 39.453119] [] ? __kthread_parkme+0x80/0x80 [ 39.453119] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 39.453119] RIP [] classes_init+0x26/0x26 [ 39.453119] RSP [ 39.453119] CR2: ffffffff8240ad21 [ 39.453119] ---[ end trace ff1cd6e26462725d ]--- /kernel/x86_64-randconfig-c3-0828/06d961a8e210035bff7e82f466107f9ab4a8fd94/dmesg-kvm-ant-14857-20130901074816-3.11.0-rc5-127 Bisecting: 29 revisions left to test after this (roughly 5 steps) [97990a060e6757f48b931a3946b17c1c4362c3fb] nl80211: allow using wdev identifiers to get scan results running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:97990a060e6757f48b931a3946b17c1c4362c3fb:bisect-usb 2013-09-01-07:49:40 97990a060e6757f48b931a3946b17c1c4362c3fb compiling 237 real 1058 user 101 sys 489.03% cpu x86_64-randconfig-c3-0828 2013-09-01-07:53:49 detecting boot state 3.9.0-rc1-00151-g97990a0.... 16 29 42 52 73 111 121 126 145 173 195 215 238 246 280 326 373 393 403 436 534 570 620 656 706 756 774 791 798.............................................................................................................................................................................................................................................................................................................add_to_run_queue 2 .. 799.. 800 SUCCESS Bisecting: 14 revisions left to test after this (roughly 4 steps) [31ed07dc1e83b7926ce8ee2215ea21599a215990] brcmfmac: remove ifidx variable from brcmf_fws_process_skb() running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:31ed07dc1e83b7926ce8ee2215ea21599a215990:bisect-usb 2013-09-01-10:43:54 31ed07dc1e83b7926ce8ee2215ea21599a215990 compiling 243 real 1019 user 96 sys 459.08% cpu x86_64-randconfig-c3-0828 2013-09-01-10:48:11 detecting boot state 3.9.0-rc1-00774-g31ed07d... 1 6 7 9.. 10 12.. 14 15. 16 18............... 19. 20.. 21. 22 23 24 28. 36 38 43 47 49. 50. 52 77 TEST FAILURE [ 27.624453] Freeing unused kernel memory: 708k freed [ 27.682750] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 27.683315] BUG: unable to handle kernel paging request at ffffffff8240ad21 [ 27.683883] IP: [] classes_init+0x26/0x26 [ 27.685460] PGD 20ac067 PUD 20ad063 PMD f377063 PTE 800000000240a163 [ 27.685461] Oops: 0011 [#1] [ 27.685461] CPU 0 [ 27.685461] Pid: 17, comm: kworker/0:1 Not tainted 3.9.0-rc1-00774-g31ed07d #374 [ 27.685461] RIP: 0010:[] [] classes_init+0x26/0x26 [ 27.685461] RSP: 0000:ffff8800001d9d48 EFLAGS: 00000282 [ 27.685461] RAX: 0000000000000001 RBX: ffffffff822fa140 RCX: 0000000000000000 [ 27.685461] RDX: 0000000000000001 RSI: ffffffff816d9fd0 RDI: ffffffff822fa1e0 [ 27.685461] RBP: ffff8800001d9d58 R08: ffff8800001d6508 R09: 0000000000000002 [ 27.685461] R10: 0000000000000000 R11: 0001f740fd2fa140 R12: ffff8800001ca790 [ 27.685461] R13: ffffffff820c6fc0 R14: 0000000000000000 R15: ffff88000e0ce300 [ 27.685461] FS: 0000000000000000(0000) GS:ffffffff820ba000(0000) knlGS:0000000000000000 [ 27.685461] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 27.685461] CR2: ffffffff8240ad21 CR3: 00000000020ab000 CR4: 00000000000006b0 [ 27.685461] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.685461] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 27.685461] Process kworker/0:1 (pid: 17, threadinfo ffff8800001d8000, task ffff8800001d6000) [ 27.685461] Stack: [ 27.685461] ffffffff816dac18 ffffffff822fa140 ffff8800001d9d68 ffffffff816d2479 [ 27.685461] ffff8800001d9de0 ffffffff81067544 ffffffff810674e7 0000000000000082 [ 27.685461] ffffffff822fa140 ffffffff8276f290 0000000000000000 ffffffff8204250b [ 27.685461] Call Trace: [ 27.685461] [] ? brcmf_sdio_init+0x18/0x70 [ 27.685461] [] brcmf_driver_init+0x9/0x10 [ 27.685461] [] process_one_work+0x1d4/0x380 [ 27.685461] [] ? process_one_work+0x177/0x380 [ 27.685461] [] worker_thread+0x10e/0x3c0 [ 27.685461] [] ? busy_worker_rebind_fn+0x90/0x90 [ 27.685461] [] kthread+0xe7/0xf0 [ 27.685461] [] ? finish_task_switch.constprop.62+0x37/0xd0 [ 27.685461] [] ? __kthread_parkme+0x80/0x80 [ 27.685461] [] ret_from_fork+0x7a/0xb0 [ 27.685461] [] ? __kthread_parkme+0x80/0x80 [ 27.685461] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 27.685461] RIP [] classes_init+0x26/0x26 [ 27.685461] RSP [ 27.685461] CR2: ffffffff8240ad21 [ 27.685461] ---[ end trace 4c339c6d1cadc88c ]--- /kernel/x86_64-randconfig-c3-0828/31ed07dc1e83b7926ce8ee2215ea21599a215990/dmesg-kvm-ant-2202-20130901111424-3.11.0-rc6-01039-gba39767-205 Bisecting: 7 revisions left to test after this (roughly 3 steps) [1e9ab4dd258ecbb0f1c377fd4dbe227cdb93d9bd] brcmfmac: setup SDIO reset behavior running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:1e9ab4dd258ecbb0f1c377fd4dbe227cdb93d9bd:bisect-usb 2013-09-01-11:15:43 1e9ab4dd258ecbb0f1c377fd4dbe227cdb93d9bd compiling 44 real 61 user 16 sys 175.98% cpu x86_64-randconfig-c3-0828 2013-09-01-11:16:39 detecting boot state 3.9.0-rc1-00766-g1e9ab4d... 5 8 20 25 35 51 61 75 94 108 125 136 154 179 188 198 213 249 258 280 302 325 341 361 383 397 420 445 465 500 528 543 568 623 655 699 735 759 766 773 778.............................................................................................................................................................................................................................................................................................................add_to_run_queue 22 .. 782 784 786. 789 791 792 795 796 799. 800 SUCCESS Bisecting: 3 revisions left to test after this (roughly 2 steps) [668761ac01d6f5a36b8e5a24d4e154550e2c4c3b] brcmfmac: define and use platform specific data for SDIO. running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:668761ac01d6f5a36b8e5a24d4e154550e2c4c3b:bisect-usb 2013-09-01-14:16:13 668761ac01d6f5a36b8e5a24d4e154550e2c4c3b compiling 92 real 54 user 12 sys 72.73% cpu x86_64-randconfig-c3-0828 2013-09-01-14:18:03 detecting boot state 3.9.0-rc1-00770-g668761a.. 1.. 2............. 3.......... 4.. 6.. 7........... 8 9...... 10 11..... 12 13.... 14. 15 17..... 18. 19.. 21 22 25 29 30. 34 38 TEST FAILURE [ 35.583835] Switching to clocksource tsc [ 35.586950] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 35.587781] BUG: unable to handle kernel paging request at ffffffff8240ad21 [ 35.588582] IP: [] classes_init+0x26/0x26 [ 35.588582] PGD 20ac067 PUD 20ad063 PMD f383063 PTE 800000000240a163 [ 35.588582] Oops: 0011 [#1] [ 35.588582] CPU 0 [ 35.588582] Pid: 17, comm: kworker/0:1 Not tainted 3.9.0-rc1-00770-g668761a #376 [ 35.588582] RIP: 0010:[] [] classes_init+0x26/0x26 [ 35.588582] RSP: 0000:ffff8800001d9d48 EFLAGS: 00000282 [ 35.588582] RAX: 0000000000000001 RBX: ffffffff822fa140 RCX: 0000000000000000 [ 35.588582] RDX: 0000000000000001 RSI: ffffffff816d9f50 RDI: ffffffff822fa1e0 [ 35.588582] RBP: ffff8800001d9d58 R08: ffff8800001d6508 R09: 0000000000000002 [ 35.588582] R10: 0000000000000000 R11: 0001f740fd2fa140 R12: ffff8800001ca790 [ 35.588582] R13: ffffffff820c6fc0 R14: 0000000000000000 R15: ffff88000e0ce300 [ 35.588582] FS: 0000000000000000(0000) GS:ffffffff820ba000(0000) knlGS:0000000000000000 [ 35.588582] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 35.588582] CR2: ffffffff8240ad21 CR3: 00000000020ab000 CR4: 00000000000006b0 [ 35.588582] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.588582] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 35.588582] Process kworker/0:1 (pid: 17, threadinfo ffff8800001d8000, task ffff8800001d6000) [ 35.588582] Stack: [ 35.588582] ffffffff816dab98 ffffffff822fa140 ffff8800001d9d68 ffffffff816d23f9 [ 35.588582] ffff8800001d9de0 ffffffff81067544 ffffffff810674e7 0000000000000082 [ 35.588582] ffffffff822fa140 ffffffff8276f670 0000000000000000 ffffffff820424f3 [ 35.588582] Call Trace: [ 35.588582] [] ? brcmf_sdio_init+0x18/0x70 [ 35.588582] [] brcmf_driver_init+0x9/0x10 [ 35.588582] [] process_one_work+0x1d4/0x380 [ 35.588582] [] ? process_one_work+0x177/0x380 [ 35.588582] [] worker_thread+0x10e/0x3c0 [ 35.588582] [] ? busy_worker_rebind_fn+0x90/0x90 [ 35.588582] [] kthread+0xe7/0xf0 [ 35.588582] [] ? finish_task_switch.constprop.62+0x37/0xd0 [ 35.588582] [] ? __kthread_parkme+0x80/0x80 [ 35.588582] [] ret_from_fork+0x7a/0xb0 [ 35.588582] [] ? __kthread_parkme+0x80/0x80 [ 35.588582] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 35.588582] RIP [] classes_init+0x26/0x26 [ 35.588582] RSP [ 35.588582] CR2: ffffffff8240ad21 [ 35.588582] ---[ end trace 03bfa369d2e938a0 ]--- /kernel/x86_64-randconfig-c3-0828/668761ac01d6f5a36b8e5a24d4e154550e2c4c3b/dmesg-kvm-ant-2267-20130901150306-3.11.0-rc3-00247-gb21e3af-179 Bisecting: 1 revision left to test after this (roughly 1 step) [369508c5656db290f09b32d213effeea6c1431b8] brcmfmac: Add 43143 SDIO support. running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:369508c5656db290f09b32d213effeea6c1431b8:bisect-usb 2013-09-01-15:03:37 369508c5656db290f09b32d213effeea6c1431b8 compiling 34 real 48 user 17 sys 190.26% cpu x86_64-randconfig-c3-0828 2013-09-01-15:04:22 detecting boot state 3.9.0-rc1-00768-g369508c... 1.. 10 15 25 38 51 74 97 110 121 141 159 183 202 223 238 264 287 305 324 338 361 382 410 428 456 481 499 519 537 559 583 608 632 653 661 666 668 674. 681 686 691 695 709 717 723 729 735 737 740. 746 751 758 763 768 773. 774.. 775.............................................................................................................................................................................................................................................................................................................add_to_run_queue 25 .......... 776. 777 783 785 786 788. 789 796... 797......... 798 799....... 800 SUCCESS Bisecting: 0 revisions left to test after this (roughly 0 steps) [979c29205ffa607c59ba2c9f9c083b967d356c97] brcmfmac: Add drive strength programming for SDIO 43143. running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/usb/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:979c29205ffa607c59ba2c9f9c083b967d356c97:bisect-usb 2013-09-01-18:30:26 979c29205ffa607c59ba2c9f9c083b967d356c97 compiling 68 real 42 user 13 sys 81.27% cpu x86_64-randconfig-c3-0828 2013-09-01-18:31:45 detecting boot state 3.9.0-rc1-00769-g979c292...... 2 4 12... 13. 14 17.... 18. 19 20 22 26 29 37 40 43 47 50 59 73 102 115 129 151 174 197 212 213 245 282 320 353 380 415 452 466 513 551 574 592 613 619 626 633 639 648 652 656 660 665 667 673 677 681. 686 687 690 691. 692 694 695 696 697 698 699 704 706.. 708. 709.. 710... 711. 712.. 714 715.... 717.............. 719.. 721 722 723 725.... 727. 728........ 731.. 732. 735 741 743. 746 749 761 773 787 788.. 792 796... 797 800 SUCCESS 668761ac01d6f5a36b8e5a24d4e154550e2c4c3b is the first bad commit commit 668761ac01d6f5a36b8e5a24d4e154550e2c4c3b Author: Hante Meuleman Date: Fri Apr 12 10:55:55 2013 +0200 brcmfmac: define and use platform specific data for SDIO. This patch adds support for platform specific data for SDIO fullmac devices. Currently OOB interrupts are configured by Kconfig BRCMFMAC_SDIO_OOB but that is now determined dynamically by checking availibility of platform data. Cc: Hauke Mehrtens Reviewed-by: Arend Van Spriel Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Piotr Haber Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: John W. Linville :040000 040000 62cee39e1f6f40bde3b60bd48c80dc1acc51f851 fbbcde87925ddce6b6b5b21246d8352dc2ebda95 M drivers :040000 040000 fe899f44413fd4f8aa990e21ad1fd00756b8fa28 640e0bce8939b731993c1fd82b56646156ada673 M include bisect run success ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:979c29205ffa607c59ba2c9f9c083b967d356c97:bisect-usb 2013-09-01-19:54:48 979c29205ffa607c59ba2c9f9c083b967d356c97 reuse /kernel/x86_64-randconfig-c3-0828/979c29205ffa607c59ba2c9f9c083b967d356c97/vmlinuz-3.9.0-rc1-00769-g979c292 2013-09-01-19:54:50 detecting boot state .... 824 851 853 858 872 879 880....... 883...... 884........ 885 887.. 890. 891.. 892 893.. 897 898 899. 900. 910 932 960 981 1000 1032 1093 1124 1138 1176 1203 1250 1303 1350 1391 1424 1470 1513 1573 1588 1599 1609 1620 1631 1640 1646 1649 1662 1665 1667 1674 1683 1731 1768 1795 1831 1874 1915 1947 1992 2034 2069 2096 2117 2163 2209 2249 2283 2305 2321 2346 2355 2362. 2370.............................................................................................................................................................................................................................................................................................................add_to_run_queue 30 ........... 2371............ 2373.................... 2374.. 2375 2376... 2377............... 2378........ 2379.............. 2380. 2381........................................ 2382................................................ 2383........................ 2384........................... 2385.................................................................................. 2386................................................... 2387............................. 2388......................................................................... 2389................. 2390............................................... 2391........................... 2392................ 2393....... 2394...................................... 2395... 2396............................................ 2397................. 2398........... 2399..... 2400 SUCCESS ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:c52dd7f94c5d5386413cb95462ac802847fa5f3a:bisect-usb TEST FAILURE [ 31.906889] Switched to clocksource tsc [ 31.909660] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 31.909660] BUG: unable to handle kernel paging request at ffffffff82196446 [ 31.909660] IP: [] classes_init+0x26/0x26 [ 31.909660] PGD 1e76067 PUD 1e77063 PMD f38e063 PTE 8000000002196163 [ 31.909660] Oops: 0011 [#1] [ 31.909660] CPU: 0 PID: 17 Comm: kworker/0:1 Not tainted 3.11.0-rc7-00444-gc52dd7f #23 [ 31.909660] Workqueue: events brcmf_driver_init [ 31.909660] task: ffff88000d3dc000 ti: ffff88000d3de000 task.ti: ffff88000d3de000 [ 31.909660] RIP: 0010:[] [] classes_init+0x26/0x26 [ 31.909660] RSP: 0000:ffff88000d3dfd40 EFLAGS: 00000286 [ 31.909660] RAX: 0000000000000001 RBX: ffffffff820c5620 RCX: 0000000000000000 [ 31.909660] RDX: 0000000000000001 RSI: ffffffff816f7380 RDI: ffffffff820c56c0 [ 31.909660] RBP: ffff88000d3dfd50 R08: ffff88000d3dc508 R09: 0000000000000002 [ 31.909660] R10: 0000000000000000 R11: 0001f7ce298c5620 R12: ffff88000d2bf858 [ 31.909660] R13: ffffffff81e91d40 R14: 0000000000000000 R15: ffff88000e0ce300 [ 31.909660] FS: 0000000000000000(0000) GS:ffffffff81e84000(0000) knlGS:0000000000000000 [ 31.909660] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 31.909660] CR2: ffffffff82196446 CR3: 000000000f37e000 CR4: 00000000000006b0 [ 31.909660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.909660] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 31.909660] Stack: [ 31.909660] ffffffff816f7df8 ffffffff820c5620 ffff88000d3dfd60 ffffffff816eeec9 [ 31.909660] ffff88000d3dfde0 ffffffff81073dc5 ffffffff81073d68 ffff88000d3dfdb8 [ 31.909660] 0000000000000086 ffffffff820c5620 ffffffff824f8980 0000000000000000 [ 31.909660] Call Trace: [ 31.909660] [] ? brcmf_sdio_init+0x18/0x70 [ 31.909660] [] brcmf_driver_init+0x9/0x10 [ 31.909660] [] process_one_work+0x1d5/0x480 [ 31.909660] [] ? process_one_work+0x178/0x480 [ 31.909660] [] worker_thread+0x118/0x3a0 [ 31.909660] [] ? process_one_work+0x480/0x480 [ 31.909660] [] kthread+0xe7/0xf0 [ 31.909660] [] ? finish_task_switch.constprop.57+0x37/0xd0 [ 31.909660] [] ? __kthread_parkme+0x80/0x80 [ 31.909660] [] ret_from_fork+0x7a/0xb0 [ 31.909660] [] ? __kthread_parkme+0x80/0x80 [ 31.909660] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 31.909660] RIP [] classes_init+0x26/0x26 [ 31.909660] RSP [ 31.909660] CR2: ffffffff82196446 [ 31.909660] ---[ end trace fa7e37e192fd9a84 ]--- /kernel/x86_64-randconfig-c3-0828/c52dd7f94c5d5386413cb95462ac802847fa5f3a/dmesg-kvm-ant-11089-20130830201255-3.11.0-rc5-00850-gaba8269-38 /kernel/x86_64-randconfig-c3-0828/c52dd7f94c5d5386413cb95462ac802847fa5f3a/dmesg-kvm-ant-9274-20130828152722-3.11.0-rc7-00444-gc52dd7f-23 HEAD is now at c52dd7f Merge remote-tracking branch 'sound/for-linus' into devel-cairo-x86_64-201308281454 ========= upstream ========= Fetching linus ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:d9eda0fae1394ea1e1c59c94d4a120ad9c06e64a:bisect-usb 2013-09-02-05:20:17 d9eda0fae1394ea1e1c59c94d4a120ad9c06e64a compiling 2013-09-02-05:25:45 detecting boot state 3.11.0-rc7-00996-gd9eda0f.............................................................. 1..................................... 2...................... 3......................................................................... 4 5.................................................................................... 6............. 7................................................. 8... 9................... 10............. 11..................................................... 12... 13... 14............................................. 15....... 16............. 17.... 19.................. 20........................................... 21............... 22............................................. 23......... 24. 25........................................................... 26............................... 27................... TEST FAILURE [ 50.863384] Switched to clocksource tsc [ 50.877251] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 50.877251] BUG: unable to handle kernel paging request at ffffffff824aa44f [ 50.877251] IP: [] classes_init+0x26/0x26 [ 50.877251] PGD 2140067 PUD 2141063 PMD f39c063 PTE 80000000024aa163 [ 50.877251] Oops: 0011 [#1] [ 50.877251] CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 3.11.0-rc7-00996-gd9eda0f #379 [ 50.877251] Workqueue: events brcmf_driver_init [ 50.877251] task: ffff880000048000 ti: ffff88000004a000 task.ti: ffff88000004a000 [ 50.877251] RIP: 0010:[] [] classes_init+0x26/0x26 [ 50.877251] RSP: 0018:ffff88000004bd40 EFLAGS: 00000286 [ 50.877251] RAX: 0000000000000001 RBX: ffffffff8238f620 RCX: 0000000000000000 [ 50.877251] RDX: 0000000000000001 RSI: ffffffff816f7a10 RDI: ffffffff8238f6c0 [ 50.877251] RBP: ffff88000004bd50 R08: ffff880000048508 R09: 0000000000000002 [ 50.877251] R10: 0000000000000000 R11: 0001f71ba9b8f620 R12: ffff880000025878 [ 50.877251] R13: ffffffff8215bd40 R14: 0000000000000000 R15: ffff88000e0ce300 [ 50.877251] FS: 0000000000000000(0000) GS:ffffffff8214e000(0000) knlGS:0000000000000000 [ 50.877251] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 50.877251] CR2: ffffffff824aa44f CR3: 000000000f39d000 CR4: 00000000000006b0 [ 50.877251] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.877251] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 50.877251] Stack: [ 50.877251] ffffffff816f8488 ffffffff8238f620 ffff88000004bd60 ffffffff816ef559 [ 50.877251] ffff88000004bde0 ffffffff81073dc5 ffffffff81073d68 ffff88000004bdb8 [ 50.877251] 0000000000000082 ffffffff8238f620 ffffffff8280e5a0 0000000000000000 [ 50.877251] Call Trace: [ 50.877251] [] ? brcmf_sdio_init+0x18/0x70 [ 50.877251] [] brcmf_driver_init+0x9/0x10 [ 50.877251] [] process_one_work+0x1d5/0x490 [ 50.877251] [] ? process_one_work+0x178/0x490 [ 50.877251] [] worker_thread+0x118/0x3a0 [ 50.877251] [] ? process_one_work+0x490/0x490 [ 50.877251] [] kthread+0xe7/0xf0 [ 50.877251] [] ? finish_task_switch.constprop.57+0x37/0xd0 [ 50.877251] [] ? __kthread_parkme+0x80/0x80 [ 50.877251] [] ret_from_fork+0x7a/0xb0 [ 50.877251] [] ? __kthread_parkme+0x80/0x80 [ 50.877251] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 50.877251] RIP [] classes_init+0x26/0x26 [ 50.877251] RSP [ 50.877251] CR2: ffffffff824aa44f [ 50.877251] ---[ end trace 80ffe529503a6e1e ]--- /kernel/x86_64-randconfig-c3-0828/d9eda0fae1394ea1e1c59c94d4a120ad9c06e64a/dmesg-quantal-ant-12:20130902115016:3.11.0-rc7-00996-gd9eda0f:379 ========= linux-next ========= Fetching next ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-c3-0828/linux-devel:devel-cairo-x86_64-201308281454:797c8d18e6804f054e68555e6cf827827b6a073c:bisect-usb 2013-09-02-11:51:08 797c8d18e6804f054e68555e6cf827827b6a073c compiling 2013-09-02-11:56:50 detecting boot state 3.11.0-rc7-next-20130830-10189-g797c8d18............................................................................... 1..................... TEST FAILURE [ 45.904256] Switched to clocksource tsc [ 45.906444] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 45.906444] BUG: unable to handle kernel paging request at ffffffff821b6554 [ 45.906444] IP: [] classes_init+0x26/0x26 [ 45.906444] PGD 1e98067 PUD 1e99063 PMD f392063 PTE 80000000021b6163 [ 45.906444] Oops: 0011 [#1] [ 45.906444] CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 3.11.0-rc7-next-20130830-10189-g797c8d18 #380 [ 45.906444] Workqueue: events brcmf_driver_init [ 45.906444] task: ffff880000048000 ti: ffff88000004a000 task.ti: ffff88000004a000 [ 45.906444] RIP: 0010:[] [] classes_init+0x26/0x26 [ 45.906444] RSP: 0000:ffff88000004bd40 EFLAGS: 00000286 [ 45.906444] RAX: 0000000000000001 RBX: ffffffff820e9300 RCX: 0000000000000000 [ 45.906444] RDX: 0000000000000001 RSI: ffffffff81707dd0 RDI: ffffffff820e93a0 [ 45.906444] RBP: ffff88000004bd50 R08: ffff880000048508 R09: 0000000000000002 [ 45.906444] R10: 0000000000000000 R11: 0001f7c5360e9300 R12: ffff880000028198 [ 45.906444] R13: ffffffff81eb3d40 R14: 0000000000000000 R15: ffff88000e0ce300 [ 45.906444] FS: 0000000000000000(0000) GS:ffffffff81ea6000(0000) knlGS:0000000000000000 [ 45.906444] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 45.906444] CR2: ffffffff821b6554 CR3: 000000000f38e000 CR4: 00000000000006b0 [ 45.906444] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.906444] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 [ 45.906444] Stack: [ 45.906444] ffffffff81708848 ffffffff820e9300 ffff88000004bd60 ffffffff816feed9 [ 45.906444] ffff88000004bde0 ffffffff81073fe5 ffffffff81073f88 ffff88000004bdb8 [ 45.906444] 0000000000000082 ffffffff820e9300 ffffffff8251ace0 0000000000000000 [ 45.906444] Call Trace: [ 45.906444] [] ? brcmf_sdio_init+0x18/0x70 [ 45.906444] [] brcmf_driver_init+0x9/0x10 [ 45.906444] [] process_one_work+0x1d5/0x490 [ 45.906444] [] ? process_one_work+0x178/0x490 [ 45.906444] [] worker_thread+0x118/0x3a0 [ 45.906444] [] ? process_one_work+0x490/0x490 [ 45.906444] [] kthread+0xe7/0xf0 [ 45.906444] [] ? finish_task_switch.constprop.58+0x37/0xd0 [ 45.906444] [] ? __kthread_parkme+0x80/0x80 [ 45.906444] [] ret_from_fork+0x7a/0xb0 [ 45.906444] [] ? __kthread_parkme+0x80/0x80 [ 45.906444] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 45.906444] RIP [] classes_init+0x26/0x26 [ 45.906444] RSP [ 45.906444] CR2: ffffffff821b6554 [ 45.906444] ---[ end trace 90a27b38bc99bd13 ]--- /kernel/x86_64-randconfig-c3-0828/797c8d18e6804f054e68555e6cf827827b6a073c/dmesg-quantal-ant-16:20130902124704:3.11.0-rc7-next-20130830-10189-g797c8d18:380