git checkout 7ddcdb2ccdcae0838a39b1bf7b0773c5540da847 ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:7ddcdb2ccdcae0838a39b1bf7b0773c5540da847:bisect-mm 2014-01-10-20:16:54 7ddcdb2ccdcae0838a39b1bf7b0773c5540da847 compiling 483 real 1505 user 154 sys 342.99% cpu x86_64-randconfig-s1-01101738 2014-01-10-20:28:37 detecting boot state 3.13.0-rc7-08324-g7ddcdb2... 2 4 7 8 11.. 12 14...... 20 26 29 40 41 45 46 48 52 54 56 58 61 62. 63 64 68.. 71........... 72 74 77. TEST FAILURE /bin/sh: /proc/self/fd/9: No such file or directory [ 14.116184] sock: process `trinity-main' is using obsolete setsockopt SO_BSDCOMPAT [ 15.097231] waiting module removal not supported: please upgrade [ 15.471077] trinity-c0 invoked oom-killer: gfp_mask=0x200da, order=0, oom_score_adj=0 [ 15.472616] trinity-c0 cpuset=/ mems_allowed=0 [ 15.473465] CPU: 0 PID: 2375 Comm: trinity-c0 Not tainted 3.13.0-rc7-08324-g7ddcdb2 #598 [ 15.474903] 0000000000000000 ffff88000695d8e8 ffffffff8b83ae7d ffff88000eeca610 [ 15.476406] ffff88000695d978 ffffffff8b838597 ffff88000695d918 0000000000000002 [ 15.477818] 0000000000000202 ffffffff8bb27540 ffff88000695d928 ffffffff8b29db1d [ 15.479226] Call Trace: [ 15.479683] [] dump_stack+0x4d/0x66 [ 15.480696] [] dump_header.isra.7+0x74/0x22b [ 15.481773] [] ? trace_hardirqs_on+0xd/0x10 [ 15.482838] [] oom_kill_process+0x6f/0x380 [ 15.483874] [] out_of_memory+0x4ad/0x520 [ 15.484862] [] __alloc_pages_nodemask+0x7f0/0x980 [ 15.486005] [] alloc_pages_vma+0x157/0x1b0 [ 15.487031] [] ? shmem_alloc_page+0x5a/0x90 [ 15.488064] [] shmem_alloc_page+0x5a/0x90 [ 15.489065] [] ? local_clock+0x41/0x60 [ 15.490110] [] ? find_get_page+0x105/0x120 [ 15.491137] [] ? unlock_page+0x40/0x40 [ 15.492112] [] ? find_lock_page+0x1a/0x90 [ 15.493142] [] shmem_getpage_gfp+0x207/0x640 [ 15.494206] [] shmem_fault+0x42/0x60 [ 15.495140] [] __do_fault+0xbe/0x550 [ 15.495808] [] ? local_clock+0x41/0x60 [ 15.496375] [] handle_mm_fault+0x51a/0x6e0 [ 15.496972] [] ? follow_page_mask+0x23f/0x400 [ 15.497589] [] __get_user_pages+0x3de/0x600 [ 15.498183] [] __mlock_vma_pages_range+0xb2/0xc0 [ 15.498830] [] __mm_populate+0xf1/0x170 [ 15.499403] [] SyS_mlockall+0xea/0x1b0 [ 15.499956] [] system_call_fastpath+0x16/0x1b [ 15.500777] Mem-Info: [ 15.501153] Node 0 DMA per-cpu: [ 15.501692] CPU 0: hi: 0, btch: 1 usd: 0 /kernel/x86_64-randconfig-s1-01101738/7ddcdb2ccdcae0838a39b1bf7b0773c5540da847/dmesg-yocto-roam-35:20140110205525:x86_64-randconfig-s1-01101738:3.13.0-rc7-08324-g7ddcdb2:598 74:1:4 all_good:bad:all_bad boots REPEAT COUNT: 790 # /cc/wfg/mm-bisect/.repeat bisect: bad commit 7ddcdb2ccdcae0838a39b1bf7b0773c5540da847 git checkout v3.12 ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52:bisect-mm 2014-01-10-20:55:43 5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52 compiling 209 real 1531 user 148 sys 802.00% cpu x86_64-randconfig-s1-01101738 2014-01-10-20:59:39 detecting boot state 3.12.0... 5 10 11 16 21 22.. 23. 24 25 27. 28 29 34 36 38 39 49 52 53 59. 60. 68 72 74...... 77 79 80 81. 87 96 98.... 99.. 103 109.. 111 112. 114.. 115 119 125 127. 128. 129 134 142 143 144... 146 151 153 155 160 165. 169 170 177 179. 183 185 186. 188 190 191 194 195 197.. 198 200 205. 206.......... 208 217. 221. 222.... 224 228. 229..... 231 232 237 238 239 240.. 241 242 245.... 246...... 251 255.. 258 262 272.. 277 282 283. 284. 285 288 298 303.. 309 314.... 315.. 316 317.. 320 322 325 327.. 329 330 332 333 339 341. 342 344. 345 346 347. 348. 350 354.. 360 361 362.. 368 369 370 371. 372 373 374.. 385 389....... 391 395.. 396.. 397 399 401 406 407..... 408 409 410.. 414 418... 420... 424. 425 427 429.. 431. 433.. 438 443 445 451 456 459 460...... 462 463 466 469... 474. 478 481 483 491 494. 497 498. 499 507. 508 510. 514. 516.. 517...... 523. 525 531 537 538.......... 540. 543 550 553................ 560 561. 564 565 567. 569. 570. 572 573 574 575 578 583 584 585 587 588 589 593. 595. 598 599.. 601 607 608 615 617 619 623.. 624 626 627 628 630 633. 634. 639 640 642 643 644. 645... 646 650. 653 654 658. 659. 663 664 666. 669 672 674 675. 676. 678. 679. 681 686 691 696 701. 702. 703... 705 706 707 709.. 711. 712. 713 716 720 725 726 727 729 731. 732 736.. 738. 744 747. 752 753.. 756 757...... 758 761..... 766........ 767.... 769... 771... 774 780 787 789. 790 SUCCESS bisect: good commit v3.12 git bisect start 7ddcdb2ccdcae0838a39b1bf7b0773c5540da847 v3.12 -- /c/kernel-tests/linear-bisect: ["-b", "7ddcdb2ccdcae0838a39b1bf7b0773c5540da847", "-g", "v3.12", "/c/kernel-tests/bisect-test-boot-failure.sh", "/home/wfg/mm/obj-bisect"] Bisecting: 21399 revisions left to test after this (roughly 15 steps) [c537aba00e3f1df8ce6c7c9fcb98b82c0c2d1d2c] Merge git://git.kvack.org/~bcrl/aio-next running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:c537aba00e3f1df8ce6c7c9fcb98b82c0c2d1d2c:bisect-mm 2014-01-11-01:30:18 c537aba00e3f1df8ce6c7c9fcb98b82c0c2d1d2c compiling 272 real 1562 user 151 sys 629.87% cpu x86_64-randconfig-s1-01101738 2014-01-11-01:35:19 detecting boot state 3.13.0-rc2-00324-gc537aba.. 1 2 3..... 6.. 9 10. 11 13.. 20 21 27 34 35. 38 44 51 58. 60 61. 63 65 67.. 70 74 75...... 78 79 82 84.... 85........ 87.. 89. 92 93 95 98. 99 103 104 107 108. 110. 113 114 115 116 117 118. 119 121. 124 126.. 130 131 133 135 136. 139 140.. 141 142 143 145. 146 147 148 150 153 157 159 160 161 162 163. 165. 166 167............... 168. 169 170 171. 172. 173. 174 176 178 180 181 182 184.. 189 190... 197 198.... 199 200 205... 207 208 214 215.. 217 222 225 230 234 237 245 247 250.... 251 252 255 258 259. 265 266. 267. 268............ 269. 270 276 280 282 283... 290 291. 293 297. 298 301........... 304 305 306 307 314................ 315. 317.. 318 319 321. 324 325. 326.. 327....... 329 332.. 333. 335.... 336. 337. 340..... 342 345. 348 357 358.. 360. 361 363 368 371. 372 376 377. 381... 382. 384 385. 387.. 388 393. 396 401. 404. 410 413... 421 423..... 424 425 429 431 432. 444 455 460 469 477 482........... 484 486 488. 490 493 498 502 505 507 508..... 509 510 515 522 523 524. 526.... 527 529 530 532 542 546 547. 549 550 553 558 560 562. 564 565 566. 569 571.. 574 588 589... 592 593.... 594.. 595.. 598 600 604 614 615..... 616.. 617............ 622. 624. 631 636 637..... 642. 644 645 646 650 655 658 663. 666 671....... 673 674 675.. 676... 677. 678. 683 684 685... 686..... 687 689 695. 696........... 697... 701 704.. 705..... 706 708.. 709.... 712 716 719 723... 725 727 733 737... 738 741.. 746...... 748. 749.. 750 753 754. 756. 759 760.. 761 762 764. 765. 768 772 777. 778 780. 781 782 783 786. 789. 790 SUCCESS Bisecting: 9410 revisions left to test after this (roughly 14 steps) [a707271a8180eb60edc3bd9dc3cb425c7547fd76] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:a707271a8180eb60edc3bd9dc3cb425c7547fd76:bisect-mm 2014-01-11-06:55:57 a707271a8180eb60edc3bd9dc3cb425c7547fd76 compiling 298 real 1548 user 148 sys 569.32% cpu x86_64-randconfig-s1-01101738 2014-01-11-07:01:22 detecting boot state 3.13.0-rc7-00053-ga707271... 2.. 5 6 8 9. 13 14.. 17 18 19 20. 21... 27 28 30 32 34 36. 37 39. 40 42 43. 46. 47. 49. 55 56. 57 58 59.. 60. 62.. 66 68.. 70..... 71 72 74.. 75. 76 77.. 78. 82 83 85 86.... 89... 96. 100. 102. 103.... 104.. 106.. 107 114 117. 118 120... 122 124 127. 131. 137 139 140 142 143 145 149 153 157 163 166.... 168 172 175 177 182 189 190 192 195 199 204 206 208... 216 217 218. 220. 224 226........... 227 233 234. 235. 237 238.. 242.......... 247 253 259.. 266 268 271 272 274 281 282. 284. 291 292 293 295. 296. 304 320. 324.... 326 327... 328 329 333. 334 335 337 343... 344 347 348 352 354. 355.... 357..... 358.. 359 362 369 376. 377 378 380........ 381. 387 389. 390 391 392 393. 395 396 400 405.... 406 408 410........ 411.... 412.. 413..... 415 416. 417 418 421 425 426. 427 430 434 435 436 437. 439... 440. 444 445... 446. 447 449 454 455 458 462 465 468 469 472 478 483 485. 491 492 493 495 502 507 510 519 541 545 549 553........ 554 557.. 567... 568... 570. 572 573........ 575.. 576 577.. 579 584 586.. 588. 593 605. 607 619.... 620 622 625 631. 632 639 650..... 651. 655 657 667 669 670 671 672 680 684 685.. 689 695 696. 699.... 702 706 709...... 713 719.... 725........ 733 736. 739.... 741. 742. 743.... 746 748. 751. 752 756. 757 760 763 768 770. 771. 774 776 785 786 788. 790 SUCCESS Bisecting: 8271 revisions left to test after this (roughly 14 steps) [e0e8fc3148e0e142079611f82089258fb3b46f00] Merge remote-tracking branch 'thermal/next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:e0e8fc3148e0e142079611f82089258fb3b46f00:bisect-mm 2014-01-11-11:26:33 e0e8fc3148e0e142079611f82089258fb3b46f00 compiling 294 real 1508 user 149 sys 562.32% cpu x86_64-randconfig-s1-01101738 2014-01-11-11:32:07 detecting boot state 3.13.0-rc7-02772-ge0e8fc3.. 1 2... 7 8 16 18 22 23 28 30 31 32.. 34..... 35 36 38. 39 40.. 41. 43.. 53 58 64 69 72 73 75 78... 79. 82 85 86 89 90 92. 93. 94 97 98. 99.. 104 105 108 111 113 117. 120 122.... 123 125 126 128.. 130 131 133 134. 135 136.. 139. 146.. 147. 149 150 151 152 156 161 168 171. 175... 176. 178. 180 183......... 185.. 188.. 189 192 194. 195... 197. 198 203 208 209 212 220 227 230 231.. 232 233.. 236. 239. 241 242 243.... 244 245 246.. 247 248...... 251. 256 264..... 265. 266 272 273. 274 275 279 281 284 285 290 292. 293 296 297.. 298.. 300 302 303 304. 307. 308 310 316 320 321 323. 325... 327 328. 330 334 335... 337 340 343 346 347 348 349 351. 352 355............ 356...... 357 359. 362.. 363... 366 370 375. 376 378 379 382 384 385. 386. 387 389 390.. 394 395 397 398. 401..... 405 406 407 411 412.. 414 415 416 418. 423 438 440 442... 443.... 444 449 450 451 452 453 454 455.... 457 458 459 461.. 466 470 471.. 472. 480 481. 482.. 484 485 490 499. 500. 501 502........ 512 513.. 514. 526 531..... 532 533 539 544 554 566 572. 575 576 578 581 586 591 596 599 600 603. 604 605................ 606 611 613.. 614 616.. 623 627 628. 632.... 633.... 634.. 637. 639 640............... 644.... 646.. 647 648 652 653........ 655 661 662 668 669 672.. 675 678 679 680 681.. 682 690 691 695..... 697. 698.... 699.. 700. 702.... 704 707 709 714. 715.. 717. 719 721 724 726 728......... 731 735 741.. 742.. 746. 748 749 751. 752. 756 758 759 760.. 765.. 767 768 769 770.. 772 775 778 781 783 789 790 SUCCESS Bisecting: 5552 revisions left to test after this (roughly 13 steps) [f7f483b7c64695af05e1ce58cc23001631281fe4] Merge remote-tracking branch 'vfio/next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:f7f483b7c64695af05e1ce58cc23001631281fe4:bisect-mm 2014-01-11-16:33:47 f7f483b7c64695af05e1ce58cc23001631281fe4 compiling 354 real 1522 user 148 sys 471.38% cpu x86_64-randconfig-s1-01101738 2014-01-11-16:40:21 detecting boot state 3.13.0-rc7-05731-gf7f483b..... 1 2. 5 9 11 15.. 16... 22 33. 34. 35....... 36.. 38 41. 42. 46 51 53 55... 56. 57 62 64 65 68 72 73.. 78 79 80. 82 83......... 85 87 88 90. 93 102 106. 114. 115 116. 117 119 120 121 128 130 132 140 141 143. 144 146 148 149..... 152 160 161 162...... 169 172 183. 185 186.... 193 195 196 198 199. 201 202.. 203 211. 212 213 218..... 221 222 223 224. 226 227 228 229 241... 246 248 251. 253 258 260 264 269 271.. 272 273.. 278 284 285. 287 290 292 293.. 295.. 299 300.. 301. 302 304 305. 306 311 320 324 329 330.... 331 332. 344....... 345 346 348 351 359 360.. 361 364 366. 372 375. 378.... 379 382. 383 386 391 399 403 404 406. 408 413. 417..... 418.. 420 423 424..... 425 436 442 444.. 445. 447 449... 450 451 457. 459 460 461. 462..... 463 464 465. 467 471 473.. 476 477 479 484 485 490.. 491.. 492.................. 493 500 501. 502........... 506. 523 526. 527... 528 530 536 542. 543 546.. 549 552. 561 569.. 571 577 578 579... 580 582 585.. 586 587 590 591..... 597 599 606. 611 612.. 614. 618 619 620 621.. 626 629. 630. 633 634..... 636 639 640 642 645 648.. 651 655 659 660 661 663.. 666 668. 670... 672. 673 674 675. 678.. 680 683 685 687 689.. 691 692 694 697 698 699 702... 704 706 710 711... 712 713. 716 718 720. 721 724 732... 733 734.. 735 737. 740... 742 746 747 755 756 758 760.... 761 763 764 766 768 769. 772 773 775 776 777 778 788 789 790 SUCCESS Bisecting: 2593 revisions left to test after this (roughly 12 steps) [19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963] Merge remote-tracking branch 'leds/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963:bisect-mm 2014-01-11-21:08:21 19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963 compiling 350 real 1504 user 158 sys 474.85% cpu x86_64-randconfig-s1-01101738 2014-01-11-21:21:47 detecting boot state 3.13.0-rc7-06420-g19eee7a.. 1.. 2.. 4. 6 8.. 9 13 16 17 18 19 20 24 26 27. 28.. 32. 34 35.. 36 TEST FAILURE [ 0.401753] Initramfs unpacking failed: junk in compressed archive [ 0.401753] Initramfs unpacking failed: junk in compressed archive BUG: kernel boot hang Elapsed time: 610 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s1-01101738/19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963/vmlinuz-3.13.0-rc7-06420-g19eee7a -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963:bisect-mm/.vmlinuz-19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963-20140111212138-114-athens branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-s1-01101738/19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963/vmlinuz-3.13.0-rc7-06420-g19eee7a' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 256M -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1,hostfwd=tcp::14144-:22 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/LABEL=KVM/disk0-quantal-athens-36,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk1-quantal-athens-36,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk2-quantal-athens-36,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk3-quantal-athens-36,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk4-quantal-athens-36,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk5-quantal-athens-36,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-quantal-athens-36 -serial file:/dev/shm/kboot/serial-quantal-athens-36 -daemonize -display none -monitor null /kernel/x86_64-randconfig-s1-01101738/19eee7a401b4a2316f1ebcdc7e66b44d6d7ea963/dmesg-quantal-athens-36:20140111213907:x86_64-randconfig-s1-01101738:3.13.0-rc7-06420-g19eee7a:604 36:1:1 all_good:bad:all_bad boots Bisecting: 689 revisions left to test after this (roughly 10 steps) [aa3a911ccf01099f146cda01793bad03d970bc0f] Merge remote-tracking branch 'edac-amd/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:aa3a911ccf01099f146cda01793bad03d970bc0f:bisect-mm 2014-01-11-21:39:22 aa3a911ccf01099f146cda01793bad03d970bc0f compiling 221 real 263 user 33 sys 133.51% cpu x86_64-randconfig-s1-01101738 2014-01-11-21:44:57 detecting boot state 3.13.0-rc7-06276-gaa3a911.... 5 11 15 20. 23. 27 34 36 39 41. 44 45 46 47 50. 54 TEST FAILURE [ 0.754901] Initramfs unpacking failed: junk in compressed archive [ 0.754901] Initramfs unpacking failed: junk in compressed archive BUG: kernel boot hang Elapsed time: 610 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s1-01101738/aa3a911ccf01099f146cda01793bad03d970bc0f/vmlinuz-3.13.0-rc7-06276-gaa3a911 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:aa3a911ccf01099f146cda01793bad03d970bc0f:bisect-mm/.vmlinuz-aa3a911ccf01099f146cda01793bad03d970bc0f-20140111214449-101-snb branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-s1-01101738/aa3a911ccf01099f146cda01793bad03d970bc0f/vmlinuz-3.13.0-rc7-06276-gaa3a911' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.cgz -m 256M -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1,hostfwd=tcp::18092-:22 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/LABEL=KVM/disk0-yocto-snb-8,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk1-yocto-snb-8,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk2-yocto-snb-8,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk3-yocto-snb-8,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk4-yocto-snb-8,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk5-yocto-snb-8,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-yocto-snb-8 -serial file:/dev/shm/kboot/serial-yocto-snb-8 -daemonize -display none -monitor null /kernel/x86_64-randconfig-s1-01101738/aa3a911ccf01099f146cda01793bad03d970bc0f/dmesg-yocto-snb-8:20140111215613:x86_64-randconfig-s1-01101738:3.13.0-rc7-06276-gaa3a911:605 54:1:1 all_good:bad:all_bad boots Bisecting: 545 revisions left to test after this (roughly 10 steps) [a11acbbed1bf2fd3204027d2b2ac6246daf14445] Merge remote-tracking branch 'dt-rh/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:a11acbbed1bf2fd3204027d2b2ac6246daf14445:bisect-mm 2014-01-11-21:57:00 a11acbbed1bf2fd3204027d2b2ac6246daf14445 compiling 206 real 1596 user 154 sys 848.43% cpu x86_64-randconfig-s1-01101738 2014-01-11-22:01:52 detecting boot state 3.13.0-rc7-05772-ga11acbb.. 1 2 3 4... 5 7 13 18. 31 33 38 41... 42... 43 46 49 53 54 56. 57 65 67 75 79 80 81 92 94 98 100 103 104. 110 116 118. 124... 125 132 137 139 142 146 150 153 155 171 177 184 186 187 189 198 202 204. 208 209 215 217 218 223. 226. 231 232 233 236 241... 244 255 261 268 275 283.. 285 292 294 296 302 307 309. 310........ 315 318..... 323 330 337 338 341 351.. 352 356. 357 362 363..... 368 369 378 385. 389. 390.... 392 404 405 412 413 417 418. 419. 423 430 439. 440.. 444. 449 450 452. 453 454. 457 466 473 477 478.... 479. 485 491 499 507 515.. 516.. 521 523 524 526 527 529. 530. 532 533 539 541 544 551 553..... 555 557 560 562.. 564 565 569 574 577. 584 589........... 604 609 610 613 618 624. 626 627 628 629 631 638 641 648 655 660 662 672 674 675.. 680 689 694 698 708 711. 715 722 731 739 745 749 752 762 765 778 784 789 790 SUCCESS Bisecting: 504 revisions left to test after this (roughly 9 steps) [b8057368d6c29db538ff259266a4375200c3d029] Merge remote-tracking branch 'tip/auto-latest' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:b8057368d6c29db538ff259266a4375200c3d029:bisect-mm 2014-01-12-00:27:21 b8057368d6c29db538ff259266a4375200c3d029 compiling 1213 real 1492 user 146 sys 135.06% cpu x86_64-randconfig-s1-01101738 2014-01-12-00:56:33 detecting boot state 3.13.0-rc7-06245-gb805736.. 2.. 6... 13 19 22. 24 30 34 35 40 41 53 57 61 62 63 64 66 TEST FAILURE [ 20.336817] sock: process `trinity-main' is using obsolete setsockopt SO_BSDCOMPAT [ 22.586857] hrtimer: interrupt took 23028 ns [ 28.817254] vmalloc: allocation failure: 18446744071732004133 bytes [ 28.818487] trinity-c0: page allocation failure: order:0, mode:0xd2 [ 28.833857] CPU: 0 PID: 2322 Comm: trinity-c0 Not tainted 3.13.0-rc7-06245-gb805736 #607 [ 28.835363] ffffffff8ac2eae8 ffff88000eef7dd0 ffffffff8aa3a92d 00000000000000d2 [ 28.836817] ffff88000eef7e58 ffffffff8a4f2b22 ffffffff8ac2eae8 ffff88000eef7df0 [ 28.879312] ffffffff00000018 ffff88000eef7e68 ffff88000eef7e08 0000000000000000 [ 28.880709] Call Trace: [ 28.881167] [] dump_stack+0x4d/0x66 [ 28.906203] [] warn_alloc_failed+0x112/0x130 [ 28.907214] [] ? sched_clock_cpu+0xd8/0xf0 [ 28.908273] [] __vmalloc_node_range+0x256/0x270 [ 28.929500] [] vmalloc+0x46/0x50 [ 28.930394] [] ? SyS_init_module+0x50/0xc0 [ 28.931451] [] SyS_init_module+0x50/0xc0 [ 28.932466] [] system_call_fastpath+0x16/0x1b [ 28.952683] Mem-Info: [ 28.953136] Node 0 DMA per-cpu: [ 28.953749] CPU 0: hi: 0, btch: 1 usd: 0 /kernel/x86_64-randconfig-s1-01101738/b8057368d6c29db538ff259266a4375200c3d029/dmesg-yocto-stoakley-4:20140112010900:x86_64-randconfig-s1-01101738:3.13.0-rc7-06245-gb805736:607 64:1:3 all_good:bad:all_bad boots Bisecting: 473 revisions left to test after this (roughly 9 steps) [592410b1ba9daf61c3bde92762a43eac58000850] Merge remote-tracking branch 'spi/for-next' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:592410b1ba9daf61c3bde92762a43eac58000850:bisect-mm 2014-01-12-01:09:39 592410b1ba9daf61c3bde92762a43eac58000850 compiling 927 real 1566 user 146 sys 184.76% cpu x86_64-randconfig-s1-01101738 2014-01-12-01:33:00 detecting boot state 3.13.0-rc7-05868-g592410b1.. 1.. 2 9. 15.. 19 23. 30 32 36. 37 38...... 40. 46 52. 54 60 61 63 64. 65 70 71 73. 75 79.. 80 86 92 97 101. 102 105 109 117 120. 121. 122 124.. 128 132.. 133 135 140 155 157 158. 159 161... 164 177. 181 186.. 188 189....... 191.. 195 199 204 205 211.... 213 220 228. 229 230 233 235 239 246 247 253 256 261 264 265.. 267 269 277 284 296 297 299 300 301 304 314 321 329 340 349 364 365...... 366 367 368. 371 378 388 391 397 414 421 424 425. 426. 427 430 431 436 439 442 447.......... 449 450 452.... 454.. 455. 458....... 459. 461 462 463. 464.... 471 474. 475. 476 478. 479. 480.. 481. 487 488......... 489 490... 493.. 494 499 504 505...... 512 513..... 520 524 525.. 527. 528. 531. 532....... 535 538. 539..... 540 544 546.... 547 548 550. 551.. 555 556. 558 560. 561 563 566 570 572 579. 582 583 584 585 589 592 600 604 605.. 606 608 609 611 621 626 627 629........ 632... 634 636..... 638 644 646.. 649 650..... 651 653 660............... 662 665 669 673. 677 682 683 685....................... 688.. 690........ 701 702... 706.. 711.... 716................... 718 720.... 721.. 723... 727 729 731 732 734. 738 743 745 749 750 751............. 753 757 758 762 763 764....... 768...... 769 773 776.. 777 778.. 780 783 787 788 790 SUCCESS linear-bisect: bad branch may be remote-tracking branch 'tip/auto-latest' linear-bisect: handle over to git bisect linear-bisect: git bisect start b8057368d6c29db538ff259266a4375200c3d029 592410b1ba9daf61c3bde92762a43eac58000850 -- Previous HEAD position was 592410b1... Merge remote-tracking branch 'spi/for-next' HEAD is now at 3c0eee3... Linux 2.6.37 Bisecting: 208 revisions left to test after this (roughly 8 steps) [fa6e8e5f7cbf85f364ebd5a90525dbbe9de2083b] Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core linear-bisect: git bisect run /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:fa6e8e5f7cbf85f364ebd5a90525dbbe9de2083b:bisect-mm 2014-01-12-06:03:02 fa6e8e5f7cbf85f364ebd5a90525dbbe9de2083b compiling 392 real 1577 user 157 sys 441.40% cpu x86_64-randconfig-s1-01101738 2014-01-12-06:10:11 detecting boot state 3.13.0-rc4-00168-gfa6e8e5... 1......... 7 11 17 18 20 21. 22. 25 26 27. 28 39 41.. 43 44 45. 47..................................................................... 48 51 54 58 61 66 67 69 70 72. 80. 81................. 82. 84. 86 91...... 93. 96. 98 101. 102 103 107 109.. 112 115.. 116 117........ 123 128 129....... 132. 133..... 135 138 144 147 156.. 157 160. 162. 163. 165............. 167.... 172 173 174 176 177.. 179. 183 185 186 188 190......... 191. 196 200 202 203. 205. 206 210... 211.. 212 215 217 219. 220 222 223............. 228 231 232. 234.. 241... 243 246. 247 250 251.. 252 255 256 263... 264... 265 266...... 271 273. 276 280 287 288 289. 290 294 296 299 305.... 306. 308.. 310 311 314 320. 321... 322.. 324 327 335. 337. 339.. 340.. 341 343 350 357 359 360 361 362 363. 365 367 368. 369 370 371 372..... 380 381. 387 390 392 393. 397 398. 407 409....... 416 419... 422 426.. 430 434 445 450 452 454 462 463 467......... 469 482.. 483 484 485 486.... 487 488.. 490 491 492.. 494.... 495... 497 498 504 506 512 513 514............ 519 520 526 533...... 540........ 541. 543 547 551 555.. 558 563 568 575 581 583 586.. 587.. 591 594.. 596 599 600 602 603.. 604 610 617 619.. 620...... 621 622..... 631 635 650 654. 655. 658 659. 660 663 670 672 676 683 688 690 693 694. 696 697 703 706 707 709 710 718 721 722. 724.... 725... 727. 729.. 731 733 740 748.. 755 757 758 759 760. 761.. 763 767 768 770 774 777 779 783 784... 786 787. 790 SUCCESS Bisecting: 104 revisions left to test after this (roughly 7 steps) [230d47dedb5763acfaf6842c85d9d24f97fc3ee2] Merge branch 'sched/core' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:230d47dedb5763acfaf6842c85d9d24f97fc3ee2:bisect-mm 2014-01-12-11:29:31 230d47dedb5763acfaf6842c85d9d24f97fc3ee2 compiling 326 real 1503 user 148 sys 505.57% cpu x86_64-randconfig-s1-01101738 2014-01-12-11:35:47 detecting boot state 3.13.0-rc7-00277-g230d47d..... 1 5 6. 22 24 25........... 28 30 31 33 34 35 36. 41 42 43 44 49 54 60. 62 67 69 70.... 71. 72 78 81 82 85 87 89 90. 92 96... 98 99 103 104 108. 109 110 111. 112. 113 114. 117 120 122 125 126. 127 129... 130.... 131 134..... 139 141. 142 144 148 150 153 156 160 171 174 175 185 192 196 197 198 200 204 208 209 211 214.... 217 220.. 221 222 227. 229. 237. 241. 248 262 269 271.. 272 273. 275 276. 278.. 279 281. 282 283. 286. 287 296 301 307 308.. 310 312 315 318 320.... 321.... 324. 325... 326 328... 331 333 340 344 346 352 357 361 363 366... 370 374 376 377. 378 380.. 381. 382 386 387 388..... 389. 391. 394 396..... 398 399 406 408. 409... 413. 415 418.. 419... 423 428 432 436. 442 444 449 453 454. 455 456 458. 459 460.............. 461 470 476 483 485 486.... 487 488 489 490 492 494 495. 496 498 500 501 507 511. 512 514. 516 518 522. 523. 527.. 528 530. 533 534. 538 540 541 543 545.. 546........ 548. 551 552. 553. 554. 555 556 557. 560. 562 563 564. 566.. 569. 571 572.. 573......... 574 575. 582. 584 585.. 589 590..... 592. 594 602 607 616 633... 634. 638 642 646 648 657 658.. 659 660.......... 661.... 665.. 667. 668.. 669.... 670 672 677 678. 679. 680 681 683 684 687 689. 691.... 692 693 695..... 696 700 707 717 723 725 726.. 732 741 743 744 750 754 756.. 760 761 762.. 767 768 770 772 773..... 776 778..... 779..... 780. 781.. 790 SUCCESS Bisecting: 55 revisions left to test after this (roughly 6 steps) [c0ffb3570ae6e152490abcf1a0241e0924db3176] manual merge of x86/efi running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:c0ffb3570ae6e152490abcf1a0241e0924db3176:bisect-mm 2014-01-12-16:02:57 c0ffb3570ae6e152490abcf1a0241e0924db3176 compiling 286 real 1552 user 150 sys 594.47% cpu x86_64-randconfig-s1-01101738 2014-01-12-16:08:15 detecting boot state 3.13.0-rc7-00326-gc0ffb35... 4 6 7 8 10. 11 13 15. 16.... 17. 20. 22.. 24.. 28 38 44. 45. 52 54 62 63 68 69 75 76. 77 81 82 83..... 85. 87 88... 89 90. 91 93 97 100 106. 109 115 116. 118 119 121.... 122 124. 126 130 131 134.. 135... 137. 138 141... 143 144 147 148 149 154 160 166 169 171 172 174 182. 184 186 188. 189. 191 192 194..... 201............... 203..... 204 205 207. 208 209. 212 214 221 224... 228 229. 230. 232.. 233 234 235 236 237.. 239 240 243 246 248.. 252 254. 255. 256 259 260.... 261 264 269 271 275 277 278 282. 283...... 284 288 292 297... 299.. 301................ 312 313. 315...... 320 322 323 326 334 338 340 341.. 342. 345.... 350 355 357 358 359...... 360. 362 363. 364 368 369. 370 372. 374 376 377.. 386 387. 388 392 395 402 409.. 415 420 422.............. 424 425 426. 427.. 428. 435 436 437 438... 441....... 445. 446 447... 449.. 450 451 453 455 456.. 458 459 460 464........ 465. 466. 467... 468. 472 488 494... 495 499.. 500 502. 503 518 520...... 523 525. 529 531.. 532 533 536 544 548 554..... 557 561.. 567 578. 581 593 597 598......... 603 605 607 610 615 620 622 627. 628... 631.. 634 638 641 643 654... 660 661.. 662 663.. 664. 668.. 669..... 670. 671 673. 674.... 677 682 683 686 688 693 701 704 706 711. 712 715. 717... 718 720 724. 725 727 728. 729 738 744 753 773 774 778. 780... 785 789 790 SUCCESS Bisecting: 23 revisions left to test after this (roughly 5 steps) [88ec17ea98ebac2a6306bc14810046493c96e27f] Merge branch 'x86/kaslr' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:88ec17ea98ebac2a6306bc14810046493c96e27f:bisect-mm 2014-01-12-20:38:31 88ec17ea98ebac2a6306bc14810046493c96e27f compiling 438 real 1490 user 146 sys 373.40% cpu x86_64-randconfig-s1-01101738 2014-01-12-20:46:32 detecting boot state 3.13.0-rc7-00358-g88ec17e.... 4 6 7. 11... 14 17. 18. 19 26 32 36 38. 39 44 46. 51 60... 62...... 72 84 97. 100. 102 TEST FAILURE [ 14.174163] sock: process `trinity-main' is using obsolete setsockopt SO_BSDCOMPAT [ 14.680255] hrtimer: interrupt took 16289 ns [ 16.423762] warning: process `trinity-c1' used the deprecated sysctl system call with [ 17.010487] trinity-c1 invoked oom-killer: gfp_mask=0x280da, order=0, oom_score_adj=0 [ 17.011473] trinity-c1 cpuset=/ mems_allowed=0 [ 17.012062] CPU: 1 PID: 2352 Comm: trinity-c1 Not tainted 3.13.0-rc7-00358-g88ec17e #612 [ 17.013188] 0000000000000000 ffff88000011ba78 ffffffff858329ad ffff88000eef6710 [ 17.014287] ffff88000011bb08 ffffffff858300c7 ffff88000011baa8 0000000000000006 [ 17.015530] 0000000000000202 ffffffff85b1b9c0 ffff88000011bab8 ffffffff8529d9cd [ 17.016542] Call Trace: [ 17.016900] [] dump_stack+0x4d/0x66 [ 17.017533] [] dump_header.isra.7+0x74/0x22b [ 17.018217] [] ? trace_hardirqs_on+0xd/0x10 [ 17.018920] [] oom_kill_process+0x6f/0x380 [ 17.019789] [] out_of_memory+0x4ad/0x520 [ 17.020599] [] __alloc_pages_nodemask+0x7f0/0x980 [ 17.021351] [] alloc_pages_vma+0x157/0x1b0 [ 17.022028] [] ? handle_mm_fault+0x37d/0x6e0 [ 17.022867] [] handle_mm_fault+0x37d/0x6e0 [ 17.023595] [] ? follow_page_mask+0x23f/0x400 [ 17.024448] [] __get_user_pages+0x3de/0x600 [ 17.025311] [] __mlock_vma_pages_range+0xb2/0xc0 [ 17.026051] [] __mm_populate+0xf1/0x170 [ 17.026795] [] vm_mmap_pgoff+0x86/0xa0 [ 17.027532] [] SyS_mmap_pgoff+0x216/0x230 [ 17.028190] [] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 17.028907] [] SyS_mmap+0x1d/0x20 [ 17.029589] [] system_call_fastpath+0x16/0x1b [ 17.030438] Mem-Info: [ 17.030746] Node 0 DMA per-cpu: [ 17.031156] CPU 0: hi: 0, btch: 1 usd: 0 /kernel/x86_64-randconfig-s1-01101738/88ec17ea98ebac2a6306bc14810046493c96e27f/dmesg-yocto-athens-5:20140112210925:x86_64-randconfig-s1-01101738:3.13.0-rc7-00358-g88ec17e:612 100:1:3 all_good:bad:all_bad boots REPEAT COUNT: 1000 # /cc/wfg/mm-bisect/.repeat Bisecting: 16 revisions left to test after this (roughly 4 steps) [939379960e3fcd81cb8b709b67afe4c7f097dcc8] Merge branch 'x86/efi-kexec' running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:939379960e3fcd81cb8b709b67afe4c7f097dcc8:bisect-mm 2014-01-12-21:09:38 939379960e3fcd81cb8b709b67afe4c7f097dcc8 compiling 438 real 1579 user 152 sys 394.92% cpu x86_64-randconfig-s1-01101738 2014-01-12-21:17:22 detecting boot state 3.13.0-rc7-00341-g9393799... 1.... 3. 5 6........ 16 17.. 29 31 32 33 34 35 37. 41. 42 43 44 47. 49 57. 60 63... 65 67 68 69. 81. 96 97 98...... 101 102. 106 107 109. 110. 115.. 117. 120 125 131. 139 140 142 150 151 154.. 155. 156. 161 162 166. 167. 168 169. 172 176. 180 188 189 190 191 192. 193. 194 198. 199.... 201 204 209 216 217 219.... 220 223.. 224... 225. 226... 227 230.. 232 235 236. 242 247. 253 257 258 268 270 272 275 277 280 282 291 295 297 298 306 309... 310 316 322. 323 324.. 325 330 334 337 339. 341. 343. 351 352 354. 357 361 363. 364.. 367 370 371 374 375... 378 379 380 383 385. 387 391 394 400 406 414 415 416...... 417. 424 425 434 440. 442.... 446 447... 448... 449 450.. 453 457.. 458.. 459 462 471......... 472.. 475 476 481 482..... 485. 486. 495 496. 497. 498........... 499 500 502.. 504 508 509.... 510 515 516............ 548. 549 551.. 552 556. 558. 559 560. 561 572 577 579 580.... 584 588 590 591. 594.. 596 600... 601. 617 622 629... 630 632 633. 635 636 641...................................... 642 645 646 647 651. 653 654... 655...... 656...... 659. 663 666 670 673 674.... 675.... 676 679 681 682. 683. 693 696 697 710 711 713 714 718 729 732 734 736 742 751 754 758 765 770 776 777 779 786 791 795 796 797 807 808 812 814.. 815... 816. 818 821.. 824 830 831.. 836 838. 839 841 842 843 846 851 856. 858 861 864 865 866 868 872 875. 877.. 881. 886 888 890. 906. 911. 912. 913 915 917. 919.. 921 927 928 933 946 947. 952. 955. 961. 962 963 964 966.. 967. 969 976 978.. 979 985 990 992 999........ 1000 SUCCESS Bisecting: 8 revisions left to test after this (roughly 3 steps) [6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb] x86, boot: Rename get_flags() and check_flags() to *_cpuflags() running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb:bisect-mm 2014-01-13-02:19:27 6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb compiling 414 real 1487 user 150 sys 395.10% cpu x86_64-randconfig-s1-01101738 2014-01-13-02:27:04 detecting boot state 3.12.0-rc4-00008-g6e6a493...................... TEST FAILURE [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.0-rc4-00008-g6e6a493 #614 PANIC: early exception 0e rip 10:ffffffff85a04f22 error 0 cr2 ffffffff81972b28 BUG: kernel boot hang Elapsed time: 610 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s1-01101738/6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb/vmlinuz-3.12.0-rc4-00008-g6e6a493 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb:bisect-mm/.vmlinuz-6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb-20140113022701-100-cairo branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-s1-01101738/6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb/vmlinuz-3.12.0-rc4-00008-g6e6a493' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 256M -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1,hostfwd=tcp::14788-:22 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/LABEL=KVM/disk0-quantal-cairo-48,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk1-quantal-cairo-48,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk2-quantal-cairo-48,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk3-quantal-cairo-48,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk4-quantal-cairo-48,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk5-quantal-cairo-48,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-quantal-cairo-48 -serial file:/dev/shm/kboot/serial-quantal-cairo-48 -daemonize -display none -monitor null /kernel/x86_64-randconfig-s1-01101738/6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb/dmesg-quantal-cairo-48:20140113023749:x86_64-randconfig-s1-01101738:3.12.0-rc4-00008-g6e6a493:614 /kernel/x86_64-randconfig-s1-01101738/6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb/dmesg-quantal-xian-12:20140113023744:x86_64-randconfig-s1-01101738:3.12.0-rc4-00008-g6e6a493:614 /kernel/x86_64-randconfig-s1-01101738/6e6a4932b0f569b1a5bb4fcbf5dde1b1a42f01bb/dmesg-yocto-xian-24:20140113023744:x86_64-randconfig-s1-01101738:3.12.0-rc4-00008-g6e6a493:614 0:3:3 all_good:bad:all_bad boots Bisecting: 3 revisions left to test after this (roughly 2 steps) [5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3] x86, kaslr: Provide randomness functions running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3:bisect-mm 2014-01-13-02:38:06 5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 compiling 195 real 1531 user 146 sys 858.35% cpu x86_64-randconfig-s1-01101738 2014-01-13-02:41:40 detecting boot state 3.12.0-rc4-00004-g5bfce5e... 1 2 3 8.. 15... 16 17. 19 20 22.... 24....... 26... 30 33 39 48 52. 57 62 64 67 71 72. 78. 80.. 82 84 89.. 90 91. 94. 95 97.. 98 103.. 109.... 112 115. 117 118 120.. 121 122 124 135 138 147. 148 149 152 155. 161 167 168 173 179 181. 183 189 197 206 208 209.... 210. 216 225 228 230 238 239 246 248. 256. 259.. 260..... 261... 267..... 275. 276 280 287 288.... 298 301.. 302 304. 308 315 316 320 327 332. 333 335 340 347 348 357 367 369 378. 379.. 380. 382.... 385 388.. 389..... 390. 392 394.... 395. 400 403 407 412....... 413 416 417 421 423 425..... 430 432 433. 434 436.... 438 439 440 441 445 451 452 453 457.. 459 462 465 469 471 472 475 477 480 481.. 484 487 494 496 497 498 500.. 504 505 510. 511 518. 520.. 521 524... 525 526 528 529 530 534.. 539 541 543.... 545 546... 549 550.. 554 559 564 565. 566 567 569 572 573 575 582 583 585............... 590 593... 595 599 600 608. 610 612 614 615..... 616 617. 619. 620 621 623. 625 626 627 628.. 629... 632 634. 637 638.. 640..... 645. 650 652 657 664. 665 666 667 670.. 672 675 682 692 698 700 701 706..... 708 709. 713 714. 728 729. 730 731... 732 734 737 738 742...... 746 750 759 767 773 775 781 786 789 791 796. 803 805 808 810 811 815 816 823 824... 825.. 826.. 830 833 836. 837... 842.. 844 845.. 846 855 860 863 866 867 870 872.. 875. 877. 878..... 882.. 884 891 894.. 895. 899. 900. 903 905 909 910. 912.. 913 918.... 920. 921. 923 924 925. 927 932 940 943 946 947 951 957. 960 962 967 968 970. 972 975 977 979 980 982 983 985 986 988 994 995......... 996.... 1000 SUCCESS Bisecting: 1 revision left to test after this (roughly 1 step) [f32360ef6608434a032dc7ad262d45e9693c27f3] x86, kaslr: Report kernel offset on panic running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:f32360ef6608434a032dc7ad262d45e9693c27f3:bisect-mm 2014-01-13-07:35:04 f32360ef6608434a032dc7ad262d45e9693c27f3 compiling 109 real 112 user 20 sys 121.25% cpu x86_64-randconfig-s1-01101738 2014-01-13-07:37:21 detecting boot state 3.12.0-rc4-00006-gf32360e....................... TEST FAILURE [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.0-rc4-00006-gf32360e #616 PANIC: early exception 0e rip 10:ffffffff8ac04f22 error 0 cr2 ffffffff81972b28 BUG: kernel boot hang Elapsed time: 610 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s1-01101738/f32360ef6608434a032dc7ad262d45e9693c27f3/vmlinuz-3.12.0-rc4-00006-gf32360e -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:f32360ef6608434a032dc7ad262d45e9693c27f3:bisect-mm/.vmlinuz-f32360ef6608434a032dc7ad262d45e9693c27f3-20140113073717-100-inn branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-s1-01101738/f32360ef6608434a032dc7ad262d45e9693c27f3/vmlinuz-3.12.0-rc4-00006-gf32360e' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 256M -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1,hostfwd=tcp::9957-:22 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/LABEL=KVM/disk0-quantal-inn-4,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk1-quantal-inn-4,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk2-quantal-inn-4,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk3-quantal-inn-4,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk4-quantal-inn-4,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk5-quantal-inn-4,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-quantal-inn-4 -serial file:/dev/shm/kboot/serial-quantal-inn-4 -daemonize -display none -monitor null /kernel/x86_64-randconfig-s1-01101738/f32360ef6608434a032dc7ad262d45e9693c27f3/dmesg-quantal-inn-4:20140113074809:x86_64-randconfig-s1-01101738:3.12.0-rc4-00006-gf32360e:616 /kernel/x86_64-randconfig-s1-01101738/f32360ef6608434a032dc7ad262d45e9693c27f3/dmesg-quantal-jaketown-17:20140113074809:x86_64-randconfig-s1-01101738:3.12.0-rc4-00006-gf32360e:616 /kernel/x86_64-randconfig-s1-01101738/f32360ef6608434a032dc7ad262d45e9693c27f3/dmesg-quantal-roam-38:20140113074811:x86_64-randconfig-s1-01101738:3.12.0-rc4-00006-gf32360e:616 /kernel/x86_64-randconfig-s1-01101738/f32360ef6608434a032dc7ad262d45e9693c27f3/dmesg-quantal-snb-48:20140113074757:x86_64-randconfig-s1-01101738:3.12.0-rc4-00006-gf32360e:616 0:4:4 all_good:bad:all_bad boots Bisecting: 0 revisions left to test after this (roughly 0 steps) [82fa9637a2ba285bcc7c5050c73010b2c1b3d803] x86, kaslr: Select random position from e820 maps running /c/kernel-tests/bisect-test-boot-failure.sh /home/wfg/mm/obj-bisect ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:82fa9637a2ba285bcc7c5050c73010b2c1b3d803:bisect-mm 2014-01-13-07:48:53 82fa9637a2ba285bcc7c5050c73010b2c1b3d803 compiling 37 real 117 user 20 sys 369.76% cpu x86_64-randconfig-s1-01101738 2014-01-13-07:49:52 detecting boot state 3.12.0-rc4-00005-g82fa963........... 1......... TEST FAILURE [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.12.0-rc4-00005-g82fa963 #617 PANIC: early exception 0e rip 10:ffffffff89804f22 error 0 cr2 ffffffff81972b28 BUG: kernel boot hang Elapsed time: 610 qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-s1-01101738/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/vmlinuz-3.12.0-rc4-00005-g82fa963 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:82fa9637a2ba285bcc7c5050c73010b2c1b3d803:bisect-mm/.vmlinuz-82fa9637a2ba285bcc7c5050c73010b2c1b3d803-20140113074949-10-athens branch=next/master BOOT_IMAGE=/kernel/x86_64-randconfig-s1-01101738/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/vmlinuz-3.12.0-rc4-00005-g82fa963' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 256M -smp 2 -net nic,vlan=1,model=e1000 -net user,vlan=1,hostfwd=tcp::11675-:22 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -drive file=/fs/LABEL=KVM/disk0-quantal-athens-16,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk1-quantal-athens-16,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk2-quantal-athens-16,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk3-quantal-athens-16,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk4-quantal-athens-16,media=disk,if=virtio -drive file=/fs/LABEL=KVM/disk5-quantal-athens-16,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-quantal-athens-16 -serial file:/dev/shm/kboot/serial-quantal-athens-16 -daemonize -display none -monitor null /kernel/x86_64-randconfig-s1-01101738/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-quantal-athens-16:20140113080011:x86_64-randconfig-s1-01101738:3.12.0-rc4-00005-g82fa963:617 /kernel/x86_64-randconfig-s1-01101738/82fa9637a2ba285bcc7c5050c73010b2c1b3d803/dmesg-quantal-athens-26:20140113080011:x86_64-randconfig-s1-01101738:3.12.0-rc4-00005-g82fa963:617 1:2:2 all_good:bad:all_bad boots 82fa9637a2ba285bcc7c5050c73010b2c1b3d803 is the first bad commit commit 82fa9637a2ba285bcc7c5050c73010b2c1b3d803 Author: Kees Cook Date: Thu Oct 10 17:18:16 2013 -0700 x86, kaslr: Select random position from e820 maps Counts available alignment positions across all e820 maps, and chooses one randomly for the new kernel base address, making sure not to collide with unsafe memory areas. Signed-off-by: Kees Cook Link: http://lkml.kernel.org/r/1381450698-28710-5-git-send-email-keescook@chromium.org Signed-off-by: H. Peter Anvin :040000 040000 09ce9ba467a0234edb0e7c33bcd7b767c77f81f3 154849f76332b485e40fd73152e022afadf08947 M arch bisect run success ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3:bisect-mm 2014-01-13-08:00:29 5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3 reuse /kernel/x86_64-randconfig-s1-01101738/5bfce5ef55cbe78ee2ee6e97f2e26a8a582008f3/vmlinuz-3.12.0-rc4-00004-g5bfce5e 2014-01-13-08:00:33 detecting boot state . 1. 2 3 4...... 5 6. 7 9 11 14 18. 19 20.. 21 23 24 30 31.. 32...... 33 39 40 43 46 49 54. 56 60. 61 64.... 70. 71 75 79 80. 81 85.. 90 92. 95 96 97... 100. 101....... 103 105 108 110. 111 112 114 117 119...... 120.. 121 122.. 128 134 139 143 146 148. 149 151 158 161 162 163. 165 167. 172 174 175 179 188... 196. 200 201. 209 211 213 215 217.. 219 221. 230 231........ 234 235. 236... 237 238. 239 240.. 241 244 247 249 252 256 258 260 268.... 269. 273 279 282 287. 294 306....... 310 311. 318 321 323 325 335 336.. 337... 340. 341. 349 351 352 355 365 366 370 371 372 376... 381 385. 386 390 394.. 395. 397. 401 402.. 405. 409.. 414. 415 420 423... 425 430 434 437 440 442 444 445 446 448 452 453.. 461 474 475 477 483 484..... 490.... 495... 498 510 518 519. 520....... 541 550 552 558 560 564 567. 576 579 587 591 594 596 600. 602 617 624 625 628 630. 641 645 655. 677. 687 705 715 729 743 752 757 769 780 786 790 802 820 831 838 848 854 856 866 883 896 905 918 929 940 953 963 972 975 978 980 989. 990 996 997. 1012 1028 1053 1064 1086 1117 1134 1152 1183 1208 1237 1247 1272 1285 1298 1300 1303 1304 1305 1306 1316 1326 1327 1335 1344 1356 1360. 1362.. 1364 1367 1373.. 1374 1379 1382 1383 1387 1397 1400 1402 1403... 1410 1411 1412 1413 1417 1421.. 1436 1437 1443 1444.. 1450. 1453 1461 1464... 1465 1466.... 1467 1468.. 1470 1474 1475. 1477. 1487 1496 1501 1504 1512 1513 1519.... 1521. 1525. 1526.. 1527 1529. 1531. 1532 1535... 1536.. 1537.. 1544 1546...... 1549 1553..... 1554. 1558. 1560...... 1561. 1563 1564. 1566 1568 1569.... 1570. 1571.. 1572.... 1573 1574 1578 1579 1584 1592 1593........ 1594 1595 1597 1601.. 1603.... 1604 1605. 1607.. 1610 1612 1619. 1629.. 1630....... 1631 1633 1635. 1638 1641 1644 1645.. 1646... 1648.... 1650........... 1651. 1655 1656 1663 1666.. 1670 1687 1690 1698 1700. 1703.... 1710 1715 1716 1717. 1721 1724.... 1726. 1730 1733 1736 1737... 1741 1743 1744. 1747 1749 1760.... 1761. 1762.. 1764 1766 1771 1772 1775 1777... 1782 1789 1796 1800 1801.. 1804 1811. 1812 1815 1823. 1824 1827 1828 1829....... 1832. 1833 1837 1839 1842 1854 1856 1861.. 1862... 1863.. 1864.. 1865 1892 1895. 1896. 1897 1898 1899... 1905 1906. 1910 1914... 1921 1926 1930 1931.. 1935. 1936 1937. 1938 1939. 1949 1952... 1953. 1954 1961 1962 1967 1968 1969... 1972 1976 1980. 1981... 1991.. 1992 1998. 2000 2001 2004 2006 2007 2008 2010. 2016 2018..... 2023... 2026.. 2028 2030 2034 2037 2038 2042 2052... 2055 2056 2059 2061 2062 2064 2065.. 2067. 2068 2069...... 2072 2076.. 2077 2079. 2083 2087 2089 2090 2093 2103 2105 2106. 2110 2111 2112 2115 2122 2123 2125 2126 2130 2131... 2133 2136 2137.. 2140.. 2141..... 2142 2143 2144....... 2145. 2150 2151 2153........ 2159 2168. 2183....... 2186. 2189 2192. 2193 2195 2196 2207. 2226.. 2274.. 2327 2332. 2334.. 2337 2340............... 2342.. 2347 2348 2349 2350 2352 2353. 2356 2360............ 2363 2364. 2365 2366 2368.... 2369............... 2380 2384... 2385 2387 2388 2392. 2394 2395 2398 2400... 2402 2404..................... 2413 2415 2417 2422 2424.... 2425. 2435.. 2439.... 2442.. 2443 2445.. 2446...... 2456 2457.. 2458. 2459.. 2461 2462. 2463. 2464 2466 2471 2475 2482 2483 2487. 2491...... 2492. 2494.. 2496 2497. 2498.... 2506 2510 2514. 2516.. 2517 2524 2526 2527.. 2528 2529 2530...... 2534 2535 2540. 2542. 2544........ 2545 2546 2547 2548. 2551 2559.. 2562 2567 2569..... 2573 2575.... 2579. 2583 2585 2586.. 2587... 2590.... 2592 2593..... 2596. 2598 2600 2601 2603. 2606. 2610 2614 2616 2619. 2622 2625... 2626... 2627. 2628 2631 2633 2634 2638 2640. 2641 2647 2652 2655. 2657. 2658. 2664. 2667 2668 2673 2674 2676 2677 2683. 2686. 2687 2692 2693 2695 2698 2701 2702 2703. 2704 2707........ 2708. 2712 2714 2715.. 2718... 2722 2728. 2729....... 2733. 2738 2739 2741 2743 2751 2752 2753................... 2754 2755 2761 2766 2768. 2770 2771 2772. 2773 2775.. 2778... 2779. 2780... 2781... 2782... 2783 2791 2793 2802 2806 2812 2815 2817 2822. 2828 2829 2830 2834 2837 2838 2859 2866 2876 2880 2881.................. 2884 2886 2887............... 2888 2889 2892.... 2896..... 2897. 2901.. 2903 2906 2912 2916. 2919. 2922 2925 2929 2933 2934 2936. 2937 2938 2939.. 2941. 2942 2943 2945 2949 2950. 2953 2955 2958 2960 2966 2970 2984 2987 2991 2994 2997 2998 3000 SUCCESS ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:1955a14a5ba6e3c3b11117812d11dc550ccc37ae:bisect-mm TEST FAILURE [ 0.971409] Unpacking initramfs... [ 1.087188] ------------[ cut here ]------------ [ 1.087188] ------------[ cut here ]------------ [ 1.089985] WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:3537 check_flags+0x7a/0x200() /kernel/x86_64-randconfig-s1-01101738/1955a14a5ba6e3c3b11117812d11dc550ccc37ae/dmesg-quantal-jaketown-30:20140110201520:x86_64-randconfig-s1-01101738:3.13.0-rc7-next-20140110-08732-g1955a14:1 /kernel/x86_64-randconfig-s1-01101738/1955a14a5ba6e3c3b11117812d11dc550ccc37ae/dmesg-quantal-xgwo-5:20140110182546:x86_64-randconfig-s1-01101738:3.13.0-rc7-next-20140110-08732-g1955a14:1 0:2:89 all_good:bad:all_bad boots [detached HEAD a815a5e] Revert "x86, kaslr: Select random position from e820 maps" 3 files changed, 134 insertions(+), 327 deletions(-) rewrite arch/x86/boot/compressed/aslr.c (65%) ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:a815a5e98e7bf4d75b2515fd08f464ca24f52c85:bisect-mm 2014-01-13-20:21:42 a815a5e98e7bf4d75b2515fd08f464ca24f52c85 compiling 2014-01-13-20:27:50 detecting boot state 3.13.0-rc7-next-20140110-00001-ga815a5e... 1 5 9 11 12 18.. 20 23.. 24 27 31 35 36 38 39 42 44. 47.. 48 50 51.. 53 58 60 62 71 100 109 110 112 119 123 129 132 135 138 141 150 154 157 164 173 193 197 202 208 220..... 221. 222.. 227 232 234 237... 244 248 254 256 259. 260..... 263 270 276. 277 280 281 283..... 285 287 290 295... 300 302.. 303.. 305 310 312 323 329 335 339. 342 343. 344. 349 352 358 361 363... 364.. 365... 366 367. 368.. 372 374 375 378 386 395 400 404.. 405 407 409 411. 412 415 416. 418. 419 425. 426.. 430 431.. 432.. 433 434.. 437 439.. 441...... 442. 443. 445.. 447.. 449 450 451 454 460 462. 463..... 465 466 467. 468 469 470. 480. 482.... 488 491 493 495 496.... 501... 508 519... 520 521 525. 531.. 532 533 534 536.. 539 540 547 550 553. 554 556 558 559 562 566 572 573 577 578 585 589 591.. 595 598 599 607 610. 618 626 629 632 635... 636 638 641 649 652 654 660 661 663 664... 668 674 676 678 682 683 691.. 701 706 707 712 727 732 733. 734 735 736. 740 741.. 744 746. 750 756 759 762 763 765 772 773 775 777 783 786. 795 800 802 816 817. 821 822 823. 831 838 840 843 850 851.. 852 854 860... 873 878 881 885 886 888 893 897 899.. 901 902 904 905 906 908 910 912 915 917 934 938 951 973 979... 981 984. 987. 988....... 989 991.............. 1025 1026 1032 1034 1039 1041 1044 1047 1048 1049 1050. 1051. 1052 1055... 1056 1062 1063 1067 1079 1081 1087 1104 1117 1132 1145 1160 1183 1194 1207 1220 1227 1228 1240 1247 1253 1263 1272 1277 1281 1287 1288 1289 1298 1300. 1303 1309 1313 1317 1319 1320 1327 1328 1333 1334 1338 1341.. 1343 1345.. 1352 1356 1357 1363 1368 1374 1377 1379 1384.. 1386 1396.. 1401. 1410. 1411. 1417 1427 1430 1431. 1432... 1433... 1436 1438 1443 1444 1448 1450. 1453 1457 1461 1462 1464 1468 1469 1470 1476 1480.. 1489 1494. 1495. 1496 1499 1500 1505 1520 1524. 1525 1526. 1527 1533 1534 1535. 1537 1538 1540 1544 1550 1558 1559 1562 1570 1574 1576 1578 1583. 1584. 1586.... 1587... 1594 1601 1605 1606 1623 1628 1629. 1630 1632 1633 1636 1637 1638. 1639. 1643 1647 1652 1656 1657 1663 1666 1667 1668 1670 1675 1677 1681 1686 1689. 1696 1703 1704.. 1705 1707. 1708 1709.. 1710 1712 1714. 1715 1716 1718 1726 1727...... 1729. 1731. 1734 1736 1742. 1746 1748 1755 1767 1768 1771 1789 1791 1795 1798 1799 1807 1810 1820 1828.. 1833 1835 1837 1839 1842 1844. 1845 1854 1864 1866 1868 1875 1878 1881. 1883 1886 1891 1893 1896 1901. 1902. 1906. 1909 1913. 1917 1919 1921 1925 1926.... 1927... 1928 1929 1932 1936 1937 1940 1954 1957 1960 1963 1966 1973 1974 1976 1977. 1978 1980 1983 1991 1999 2003 2012 2015 2019 2021 2022 2023 2024 2026 2027 2032 2033. 2034.. 2036 2037 2039. 2044..... 2045 2047 2058 2065 2073 2076 2077 2079 2080.... 2081. 2083 2086 2088 2091.. 2093 2097 2099 2100 2104 2109 2113 2114 2117. 2118 2125.. 2126 2130 2132 2143 2151 2155 2161 2167 2172 2175 2177. 2178 2185 2191 2192 2198 2199 2201 2204 2211 2220 2225. 2226.. 2228.. 2233 2234 2236. 2238 2240 2245 2246 2253 2256 2262 2264. 2269 2276 2278 2280 2282 2283 2284 2285. 2288. 2289 2291 2294 2302 2305. 2308 2313 2316 2318 2321 2329 2331. 2332 2337. 2339 2340. 2344 2347 2348.. 2352 2353 2354. 2357 2359. 2364. 2366.. 2368 2370 2381... 2384 2391 2395 2396 2397. 2398 2399 2401 2402. 2403 2410. 2415 2417 2421. 2422.... 2428 2432 2437 2439 2443. 2447 2451 2461 2462 2473 2479 2482 2483. 2488. 2495. 2496. 2498 2499 2500 2502 2504........ 2505 2511 2513 2519 2521.. 2525. 2528 2531 2533 2536 2538 2541 2552 2559 2566 2569 2570 2571 2583 2589 2599 2600 2602 2607 2613 2615 2616 2617 2618. 2620... 2623 2626. 2628. 2633 2635 2638. 2639 2640 2643 2649 2653 2655 2656 2658 2664.. 2668 2672 2676 2682 2686 2690 2696 2706 2710 2725 2733 2738. 2742 2746 2747. 2750.......... 2752 2758 2759.. 2765 2767 2775 2789 2790.... 2792 2793 2796 2797 2798.. 2799. 2803 2804.... 2805 2806 2808 2810 2812 2813. 2819.. 2825 2826 2828 2829. 2835 2847 2859 2864 2866 2868.. 2870 2873 2882 2883 2884... 2887 2891 2893 2894. 2895.. 2896.. 2901 2904 2905 2907.. 2909 2910 2914 2917 2921... 2926 2935. 2938. 2940 2942 2943 2944. 2947. 2948 2951 2953 2971 2982 2994 2997.............................................................................................................................................................................................................................................................................................................add_to_run_queue 3 ... 2998 2999. 3000 SUCCESS ========= upstream ========= Fetching linus ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:a6da83f98267bc8ee4e34aa899169991eb0ceb93:bisect-mm 2014-01-14-08:42:01 a6da83f98267bc8ee4e34aa899169991eb0ceb93 compiling 2014-01-14-08:48:13 detecting boot state 3.13.0-rc8-00005-ga6da83f.... 2 8 16. 17 21 25 28 29. 32... 34 35.. 37 38... 49 52 59 62 63... 65...... 68 70 71 72 76.. 79...... 81...... 82 84 85... 92 100 109 126 140 144 150 158 161 172 177 181 184. 186 188 191 200 201 204 206 207. 210 215 220 225.. 228 230 235 238 244 245 251 253 257 260... 266 267. 270. 271 272 277 279. 283 284 287.. 291. 292 293 295. 297 298. 299 300 306 307 313 316 318. 319 324 327 328 334 339 342 348 355 361 364 366 367 379 388 392. 396 400 408.. 436. 440... 451... 455 462 471 472 475.......... 478 479 480. 482. 486 489 496 501 509 510 515 517. 520... 527 529 531 537 538 540 541 542 543.. 547 548.... 549. 553. 554...... 555 562 563 565 571 576 580 597.. 599 602. 603 604. 605 614 617 626 629 630.. 634 636 638 639 640. 643 646 647 652 655 657. 662. 663 665 673. 676 682 686 688 691 694 695 706 713 717 720 723 728... 729. 735 739 748 749 751 752 753 754. 756 758. 759. 760.. 761. 764 766 770 773 779 780. 785 787 791 792 797. 798 802 806 814... 818 820 826. 831 843. 849 852. 854... 861 867 870 872 873 875 877 886 890 897 906 909. 913 916 924 926 930 934. 941 942 948 950 951 961 962 964 968 970 978 980 981 987 990 993 996. 1012. 1016 1018 1025 1027 1029..... 1030 1031 1034 1035 1041 1044 1050... 1056. 1057 1058 1059 1060 1065 1069.. 1070. 1071....... 1072.... 1073 1074 1075. 1077 1078 1079 1080 1082 1085. 1093 1097 1102 1108 1114 1115 1117 1128 1129. 1130. 1131.. 1136 1140 1143. 1144. 1147 1148. 1151. 1164 1169.. 1173 1174 1177 1178.... 1179 1185 1193 1195.. 1196 1197. 1199 1200... 1202..... 1205 1210 1211 1227 1233 1234. 1237 1240. 1241 1243 1244 1250 1258 1266 1269 1271 1273 1278 1282 1286 1290 1299 1309 1313 1325 1331 1337 1343 1344 1349 1350.. 1352. 1354 1362.. 1363 1366 1370 1371 1372 1375 1381 1387. 1390 1399 1401 1406 1407 1408. 1409 1414 1416 1417.. 1420 1424 1425 1430 1436 1437 1440 1441.. 1442 1444 1448. 1451 1453. 1458. 1460. 1461.. 1462...... 1463... 1464 1467 1469. 1470........ 1471. 1472. 1474 1478.. 1479. 1481 1482 1483 1485 1486 1490 1491 1493 1495 1496 1498.. 1499 1500. 1502... 1506 1512 1516 1518 1519 1520 1527.. 1529 1532 1534 1537. 1539 1543... 1544 1550. 1557 1560 1566. 1573 1584 1588 1592 1596 1605 1606... 1607. 1610. 1611 1613 1616 1618... 1621 1624. 1628 1631 1632 1633 1634 1638 1644 1652 1659 1661. 1662 1669 1674... 1681 1686 1693 1695 1698 1700. 1701....... 1702 1705 1707. 1708 1714. 1715...... 1716 1720 1724 1729 1731 1733. 1740. 1744 1754 1762.. 1764. 1767 1773 1776. 1780 1785. 1786. 1792 1795 1797........ 1798. 1799 1800 1802 1803 1811 1813 1814. 1815 1819 1825. 1828 1829. 1830 1832 1837 1839 1840 1841 1844... 1846. 1847 1848 1858 1864. 1871 1875. 1876. 1877. 1880 1882 1888 1889..... 1890 1891 1892 1895 1897 1905 1907 1908 1910 1911 1913 1918 1922 1924. 1925 1928 1932 1936 1941 1943 1945.. 1946 1950 1954 1959 1964 1965 1968 1970 1972. 1978. 1981 1990 1995. 1996... 1999 2002 2005 2012 2015 2017 2020 2021 2022 2026 2027. 2028. 2031 2037 2044 2047 2049 2050. 2053 2056 2059 2060 2062 2063 2065 2070 2073. 2076 2082 2083. 2085 2088 2090 2092 2097 2098.. 2100 2101 2102 2104.. 2106 2108 2111 2116 2118. 2125 2128. 2129 2132 2134 2135 2138 2139 2142 2143 2145 2152 2154 2159 2160.. 2162 2166.. 2169 2170. 2171 2175 2184 2189 2191.. 2196 2197 2198 2202 2208. 2212 2213 2220 2224 2227. 2228 2229 2233 2237 2239 2243 2244.. 2245 2246 2248 2249 2256 2259. 2261 2267 2268 2271 2272. 2273. 2276 2288 2292 2294 2295 2297 2300 2303 2311 2314 2317 2318 2321. 2335 2341 2342 2345 2356 2358 2366 2373 2374 2377 2382 2383 2388... 2390 2393 2394 2395.. 2397.... 2400 2404 2412 2437 2462 2470 2487 2495 2498 2500 2507 2509. 2510..... 2512 2518 2520. 2526 2528 2530. 2532. 2539. 2540 2542 2545 2546. 2551 2564 2568 2570 2574... 2575 2578. 2580. 2582 2587 2588.. 2589 2594. 2602 2617 2619 2620 2638 2639 2641.. 2644 2647 2650 2653 2656 2659 2660 2662 2664 2669.... 2670. 2671 2676. 2678... 2680.. 2684. 2686 2689. 2691 2693.. 2712 2718.. 2719 2723 2724.. 2726 2730. 2731. 2733 2735 2738 2739 2743 2744 2751 2756 2759 2767 2771 2777 2781 2786 2790.. 2793 2797 2812 2816 2821 2823 2829 2833 2837 2838 2842 2846 2850 2851 2852 2855 2859 2862 2865 2868 2870. 2873 2874. 2886. 2891 2892. 2894. 2895... 2897...... 2898 2900 2901 2902 2907 2909 2910. 2913. 2916 2918 2919. 2921 2923 2925 2930 2937 2950 2953. 2958 2959 2964.. 2967 2971. 2980 2982 2992 2998.................... 3000 SUCCESS ========= linux-next ========= Fetching next ls -a /kernel-tests/run-queue/kvm/x86_64-randconfig-s1-01101738/next:master:cf1c1d193e37b9f79eedddc6bbd71b9f5f9751e5:bisect-mm 2014-01-14-19:23:25 cf1c1d193e37b9f79eedddc6bbd71b9f5f9751e5 compiling 2014-01-14-19:37:47 detecting boot state 3.13.0-rc8-next-20140114.. 3 10. 11 20 27 28 33 43 50 53 54.. 55 68 69 71 79 80. 85 88 92 94 99 TEST FAILURE [63860.322431] Unpacking initramfs... [63860.354674] ------------[ cut here ]------------ [63860.354674] ------------[ cut here ]------------ [63860.355671] WARNING: CPU: 1 PID: 1 at kernel/locking/lockdep.c:3537 check_flags+0x7a/0x200() /kernel/x86_64-randconfig-s1-01101738/cf1c1d193e37b9f79eedddc6bbd71b9f5f9751e5/dmesg-quantal-cairo-3:20140114195139:x86_64-randconfig-s1-01101738:3.13.0-rc8-next-20140114:620 0:1:100 all_good:bad:all_bad boots