syzbot


possible deadlock in do_io_accounting
Status: closed as dup on 2017/12/12 21:27
Reported-by: syzbot+e67a4c51cf784b4d739fd8402e6dd0ea296cda5c@syzkaller.appspotmail.com
First crash: 1388d, last: 908d
Duplicate of (1):
Title Repro Cause bisect Fix bisect Count Last Reported
possible deadlock in seq_read C 19074 900d 1389d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 possible deadlock in do_io_accounting C 4521 657d 893d 0/3 public: reported C repro on 2019/04/12 00:00
android-44 possible deadlock in do_io_accounting C 28 659d 894d 0/2 public: reported C repro on 2019/04/11 08:44
linux-4.19 possible deadlock in do_io_accounting C done 4 721d 833d 1/1 fixed on 2019/12/10 20:49
upstream possible deadlock in do_io_accounting (3) C inconclusive done 39 544d 634d 17/22 fixed on 2020/08/18 22:40
linux-4.19 possible deadlock in do_io_accounting (2) syz error 26 374d 637d 0/1 upstream: reported syz repro on 2019/12/24 07:12
upstream possible deadlock in do_io_accounting (2) 1 882d 879d 0/22 auto-closed as invalid on 2019/10/20 09:03
android-414 possible deadlock in do_io_accounting syz 70 910d 893d 0/1 public: reported syz repro on 2019/04/12 00:01
linux-4.14 possible deadlock in do_io_accounting C 56 24d 820d 0/1 upstream: reported C repro on 2019/06/24 03:04

Sample crash report:

Crashes (1003):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2018/09/23 14:29 upstream 328c6333ba3d 37079712 .config log report syz
ci-upstream-kasan-gce 2018/09/23 12:04 upstream 328c6333ba3d 37079712 .config log report syz
ci-upstream-kasan-gce-smack-root 2018/09/22 20:54 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-root 2018/09/22 20:54 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-selinux-root 2018/09/22 19:19 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-smack-root 2018/09/22 19:04 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-selinux-root 2018/09/22 05:32 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce 2018/09/22 02:51 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-root 2018/09/22 01:13 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-smack-root 2018/09/22 00:07 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-386 2018/09/22 21:04 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-kasan-gce-386 2018/09/22 18:30 upstream 10dc890d4228 37079712 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/09/22 20:52 linux-next 46c163a036b4 37079712 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/09/22 19:43 linux-next 46c163a036b4 37079712 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/09/22 09:19 linux-next 46c163a036b4 37079712 .config log report syz
ci-upstream-kasan-gce-selinux-root 2019/03/26 04:11 upstream 8c2ffd917477 55684ce1 .config log report
ci-upstream-kasan-gce-root 2019/03/22 15:57 upstream 0939221e6468 dce6e62f .config log report
ci-upstream-kasan-gce-smack-root 2019/03/19 03:43 upstream 9e98c678c2d6 46264c32 .config log report
ci-upstream-kasan-gce-root 2019/03/18 17:51 upstream 9e98c678c2d6 4656beca .config log report
ci-upstream-kasan-gce-root 2019/03/04 17:17 upstream 1c163f4c7b3f 7c693b52 .config log report
ci-upstream-kasan-gce-selinux-root 2019/03/01 17:58 upstream 7d762d69145a 68d9e495 .config log report
ci-upstream-kasan-gce-smack-root 2019/02/27 08:08 upstream 7d762d69145a f2468c12 .config log report
ci-upstream-kasan-gce-selinux-root 2019/02/27 06:38 upstream 7d762d69145a f2468c12 .config log report
ci-upstream-kasan-gce 2019/02/26 17:16 upstream 7d762d69145a a36ecd98 .config log report
ci-upstream-kasan-gce 2019/02/19 13:51 upstream b5372fe5dc84 59f36113 .config log report
ci-upstream-kasan-gce 2019/02/16 16:18 upstream 5ded5871030e f42dee6d .config log report
ci-upstream-kasan-gce 2019/02/16 09:18 upstream 5ded5871030e f42dee6d .config log report
ci-upstream-kasan-gce-smack-root 2019/02/13 02:30 upstream 57902dc0670c 1eedba36 .config log report
ci-upstream-kasan-gce-selinux-root 2019/02/12 23:01 upstream 57902dc0670c 6ecc6d0f .config log report
ci-upstream-kasan-gce-selinux-root 2019/02/12 09:54 upstream aa0c38cf39de 65a0d619 .config log report
ci-upstream-kasan-gce-smack-root 2019/02/06 04:56 upstream 8834f5600cf3 d672172c .config log report
ci-upstream-kasan-gce-root 2019/01/31 14:42 upstream af0c9af1b3f6 aa432daf .config log report
ci-upstream-kasan-gce 2019/01/29 23:47 upstream 4aa9fc2a435a aa432daf .config log report
ci-upstream-kasan-gce-root 2019/01/27 09:36 upstream ba6069759381 c73f090a .config log report
ci-upstream-kasan-gce-root 2019/01/26 20:02 upstream ba6069759381 c73f090a .config log report
ci-upstream-kasan-gce 2019/01/23 18:38 upstream 333478a7eb21 7cf3249c .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/23 11:25 upstream 333478a7eb21 7cf3249c .config log report
ci-upstream-kasan-gce-smack-root 2019/01/22 11:08 upstream 48b161983ae5 985f75cc .config log report
ci-upstream-kasan-gce-root 2019/01/21 06:45 upstream 49a57857aeea fd37a550 .config log report
ci-upstream-kasan-gce 2019/01/19 23:35 upstream b0efca46b570 8aa587b0 .config log report
ci-upstream-kasan-gce-root 2019/01/19 02:43 upstream d7393226d15a 2103a236 .config log report
ci-upstream-kasan-gce 2019/01/18 23:54 upstream d7393226d15a 2103a236 .config log report
ci-upstream-kasan-gce 2019/01/18 07:46 upstream a3a80255d58d 5bf17c30 .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/18 04:06 upstream a3a80255d58d 5bf17c30 .config log report
ci-upstream-kasan-gce-smack-root 2019/01/17 15:20 upstream 7fbfee7c80de 769e75ed .config log report
ci-upstream-kasan-gce 2019/01/16 16:25 upstream 47bfa6d9dc8c d538790b .config log report
ci-upstream-kasan-gce-root 2019/01/11 17:27 upstream 1bdbe2274920 c3f3344c .config log report
ci-upstream-kasan-gce-smack-root 2019/01/09 00:45 upstream 7b5585136713 010ed08b .config log report
ci-upstream-kasan-gce-smack-root 2019/01/08 18:05 upstream 3bd6e94bec12 37dd2683 .config log report
ci-upstream-kasan-gce-smack-root 2019/01/06 16:03 upstream b5aef86e089a 94f8adb5 .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/06 05:25 upstream f1c2f8857c5a 53be0a37 .config log report
ci-upstream-kasan-gce-selinux-root 2019/01/05 18:31 upstream 3fed6ae4b027 53be0a37 .config log report
ci-upstream-kasan-gce-smack-root 2019/01/03 22:32 upstream 645ff1e8e704 66fcd29b .config log report
ci-upstream-kasan-gce-root 2019/01/03 16:47 upstream 645ff1e8e704 66fcd29b .config log report
ci-upstream-kasan-gce-386 2019/03/06 02:01 upstream 63bdf4284c38 16559f86 .config log report
ci-upstream-kasan-gce-386 2019/03/01 03:15 upstream 7d762d69145a 09aeeba4 .config log report
ci-upstream-kasan-gce-386 2019/02/01 11:52 upstream 5b4746a03199 0c07abcf .config log report
ci-upstream-linux-next-kasan-gce-root 2019/03/27 16:54 linux-next a392ee45bae7 4e668495 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/02/14 16:34 linux-next b3418f8bddf4 76dd003f .config log report
ci-upstream-linux-next-kasan-gce-root 2019/02/03 10:10 linux-next dc4c89997735 c198d5dd .config log report
ci-upstream-linux-next-kasan-gce-root 2019/01/23 21:43 linux-next 5b74ce505631 56558f63 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/01/23 12:41 linux-next 5b74ce505631 7cf3249c .config log report
ci-upstream-linux-next-kasan-gce-root 2019/01/20 15:50 linux-next 9673b4aa71ca fd37a550 .config log report
ci-upstream-mmots-kasan-gce 2017/12/27 20:11 mmots 37759fa6d0fa 09c8f4c0 .config log report