syzbot


KCSAN: data-race in do_mpage_readpage / set_blocksize (5)
Status: moderation: reported on 2021/05/21 10:18
Reported-by: syzbot+b835723c20b8d5f40485@syzkaller.appspotmail.com
First crash: 293d, last: 4h36m
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in do_mpage_readpage / set_blocksize (4) 4 361d 408d 0/22 auto-closed as invalid on 2020/11/26 12:05
upstream KCSAN: data-race in do_mpage_readpage / set_blocksize (2) 17 546d 686d 0/22 auto-closed as invalid on 2020/06/18 13:33
upstream KCSAN: data-race in do_mpage_readpage / set_blocksize 1 708d 708d 0/22 closed as invalid on 2019/11/19 14:44
upstream KCSAN: data-race in do_mpage_readpage / set_blocksize (3) 2 445d 468d 0/22 auto-closed as invalid on 2020/09/03 22:48

Sample crash report:

Crashes (328):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/10/18 19:23 upstream 519d81956ee2 24dc29db .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/18 05:11 upstream cf52ad5ff16c 0c5d9412 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/17 08:50 upstream d999ade1cc86 0c5d9412 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/16 18:08 upstream 304040fb4909 0c5d9412 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/15 21:50 upstream 8fe31e0995f0 0c5d9412 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/15 09:59 upstream ec681c53f8d2 aab7690b .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/14 21:20 upstream 26d657410983 7aa5fe41 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/14 18:00 upstream 26d657410983 5462d470 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/13 21:54 upstream 348949d9a444 5462d470 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/13 08:17 upstream f4d0cc426f77 9d56e7dd .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/13 02:40 upstream f4d0cc426f77 08362356 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/12 15:21 upstream fa5878760579 08362356 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/12 01:20 upstream fa5878760579 838e7e2c .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/11 08:51 upstream 64570fbc14f8 838e7e2c .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/10 19:29 upstream efb52a7d9511 838e7e2c .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/10 08:52 upstream 7fd2bf83d59a 838e7e2c .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/09 13:14 upstream 5d6ab0bb408f 838e7e2c .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/08 20:27 upstream 741668ef7832 efe0f24d .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/08 13:34 upstream 1da38549dd64 efe0f24d .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/07 19:33 upstream 4a16df549d23 efe0f24d .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/07 16:26 upstream 5af4055fa813 efe0f24d .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/07 09:19 upstream 5af4055fa813 62ee0987 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/06 20:44 upstream 60a9483534ed 62ee0987 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/06 07:55 upstream 60a9483534ed 0a63fd36 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/05 14:34 upstream f6274b06e326 8a6b1a8d .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/05 10:50 upstream f6274b06e326 ce697b49 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/04 23:48 upstream 84b3e42564ac ce697b49 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/04 23:36 upstream 84b3e42564ac ce697b49 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/04 14:15 upstream 9e1ff307c779 ce697b49 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/03 23:05 upstream 6761a0ae9895 db0f5787 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/03 14:57 upstream 7b66f4393ad4 db0f5787 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/02 19:46 upstream ab2a7a35c4e7 db0f5787 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/02 06:40 upstream 53d5fc89d66a db0f5787 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/01 20:23 upstream 24f67d82c43c cc80db95 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/10/01 03:20 upstream 4de593fb965f 1d849ab4 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/30 20:54 upstream 02d5e016800d 0f01403d .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/30 05:33 upstream 02d5e016800d be530f6c .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/29 12:47 upstream a4e6f95a891a e08fe937 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/29 08:18 upstream a4e6f95a891a d82cb927 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/28 18:18 upstream d33bec7b3dfa d82cb927 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/28 14:48 upstream 0513e464f900 d82cb927 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/28 01:08 upstream 0513e464f900 78494d16 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/27 11:19 upstream 5816b3e6577e 78494d16 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/27 01:41 upstream 996148ee05d0 78494d16 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/26 09:47 upstream a3b397b4fffb 8cac236e .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/26 02:13 upstream 85736168463d 8cac236e .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/25 01:57 upstream 7d42e9818258 8cac236e .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/24 12:03 upstream f9e36107ec70 8cac236e .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/09/23 19:40 upstream f10f0481a5b5 8cac236e .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/05/21 03:39 upstream ba816d3c265c 3c7fef33 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2021/05/17 08:35 upstream d07f6ca923ea f54a5c09 .config log report info KCSAN: data-race in do_mpage_readpage / set_blocksize
ci2-upstream-kcsan-gce 2020/12/29 03:52 upstream dea8dcf2a9fa 8259d56c .config log report info