syzbot


WARNING: held lock freed in spi_unregister_controller
Status: upstream: reported C repro on 2021/10/19 12:19
Reported-by: syzbot+5fcfdc26bc84536f79bd@syzkaller.appspotmail.com
First crash: 47d, last: 2d14h

Cause bisection: the cause commit could be any of (bisect log):
  0ee50b47532a namei: change filename_parentat() calling conventions
  584d3226d665 namei: make do_mkdirat() take struct filename

Sample crash report:

Crashes (251):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/10/23 06:10 upstream 64222515138e 282f03fb .config log report syz C WARNING: held lock freed in spi_unregister_controller
ci-upstream-linux-next-kasan-gce-root 2021/10/15 20:17 linux-next 7c832d2f9b95 0c5d9412 .config log report syz C WARNING: held lock freed in spi_unregister_controller
ci-upstream-kasan-gce 2021/11/16 19:45 upstream 8ab774587903 600426bd .config log report info WARNING: held lock freed in spi_unregister_controller
ci-upstream-kasan-gce-smack-root 2021/11/16 05:46 upstream 8ab774587903 83f5c9b5 .config log report info WARNING: held lock freed in spi_unregister_controller
ci-upstream-kasan-gce-root 2021/11/15 01:04 upstream c8c109546a19 83f5c9b5 .config log report info WARNING: held lock freed in spi_unregister_controller
ci-upstream-kasan-gce-selinux-root 2021/11/08 00:13 upstream b5013d084e03 4c1be0be .config log report info WARNING: held lock freed in spi_unregister_controller
ci-upstream-kasan-gce-386 2021/11/04 23:47 upstream 7ddb58cb0eca 4c1be0be .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/29 01:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/28 22:50 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/28 21:16 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/28 10:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/28 07:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/28 04:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/28 03:00 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/27 20:29 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/27 12:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/27 09:45 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/27 02:29 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/27 00:38 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 21:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 18:40 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 15:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 12:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 11:08 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 09:26 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 07:03 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/26 05:28 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 63eeac02 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/25 16:38 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/25 15:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/25 11:27 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/25 07:56 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/25 04:11 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/25 02:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/24 20:10 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/24 18:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/24 17:44 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/24 07:32 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/23 22:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/23 20:16 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c4bc515d73b5 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/23 11:49 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/23 09:09 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/23 02:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/23 01:16 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/22 20:12 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/22 18:41 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 545ab074 .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/22 12:23 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 4eb20a4e .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/22 11:15 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 4eb20a4e .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/22 10:14 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 4eb20a4e .config log report info WARNING: held lock freed in spi_unregister_controller
ci2-upstream-usb 2021/11/22 07:36 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4616dddcfaf7 4eb20a4e .config log report info WARNING: held lock freed in spi_unregister_controller
ci-upstream-linux-next-kasan-gce-root 2021/11/13 19:28 linux-next f2e19fd15bd7 83f5c9b5 .config log report info WARNING: held lock freed in spi_unregister_controller
ci-upstream-linux-next-kasan-gce-root 2021/10/15 12:17 linux-next 7c832d2f9b95 0c5d9412 .config log report info WARNING: held lock freed in spi_unregister_controller