syzbot


KCSAN: data-race in ext4_setattr / mpage_process_page_bufs (2)
Status: moderation: reported on 2020/09/21 10:22
Reported-by: syzbot+d8c674e306c5fd82145e@syzkaller.appspotmail.com
First crash: 522d, last: 1d18h
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_setattr / mpage_process_page_bufs 35 535d 758d 0/22 closed as invalid on 2020/06/18 14:24

Sample crash report:

Crashes (262):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/11/28 08:53 upstream 3498e7f2bb41 63eeac02 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/27 22:31 upstream 741392771338 63eeac02 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/25 05:00 upstream 5f53fa508db0 545ab074 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/24 10:58 upstream 5d9f4cf36721 545ab074 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/21 08:35 upstream 61564e7b3abc 4eb20a4e .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/18 19:26 upstream 42eb8fdac2fc 31a30fc0 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/18 08:50 upstream 42eb8fdac2fc cafff8b6 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/16 20:32 upstream 8ab774587903 600426bd .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/15 17:13 upstream 8ab774587903 75b04091 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/15 05:47 upstream ce49bfc8d037 75b04091 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/11 12:22 upstream debe436e77c7 75b04091 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/09 23:09 upstream d2f38a3c6507 59bcaf9a .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/06 02:26 upstream fe91c4725aee 4c1be0be .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/03 17:05 upstream dcd68326d29b 4c1be0be .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/11/01 11:08 upstream 8bb7eca972ad 098b5d53 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/31 04:15 upstream 119c85055d86 098b5d53 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/24 00:04 upstream 9c0c4d24ac00 282f03fb .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/20 20:05 upstream d9abdee5fd5a 418a00eb .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/17 05:36 upstream 304040fb4909 0c5d9412 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/15 02:18 upstream 26d657410983 7aa5fe41 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/12 15:26 upstream fa5878760579 08362356 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/11 14:18 upstream 64570fbc14f8 838e7e2c .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/09 14:55 upstream 5d6ab0bb408f 838e7e2c .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/04 04:21 upstream 6761a0ae9895 db0f5787 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/03 01:48 upstream ab2a7a35c4e7 db0f5787 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/10/01 09:09 upstream 4de593fb965f 1d849ab4 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/30 03:48 upstream 02d5e016800d be530f6c .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/28 01:21 upstream 0513e464f900 78494d16 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/26 22:26 upstream 996148ee05d0 78494d16 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/26 16:10 upstream a3b397b4fffb 8cac236e .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/23 21:42 upstream f10f0481a5b5 8cac236e .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/21 21:48 upstream d9fb678414c0 169724fe .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/21 06:00 upstream e8f71f89236e af796c18 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/20 00:12 upstream 20621d2f27a0 70b76c1d .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/19 21:41 upstream d4d016caa4b8 70b76c1d .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/18 06:14 upstream 4357f03d6611 70b76c1d .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/17 17:32 upstream ddf21bd8ab98 70b76c1d .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/14 17:15 upstream 1619b69edce1 07e953c1 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/14 09:20 upstream d0ee23f9d78b 58d09404 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/14 06:55 upstream 316346243be6 58d09404 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/10 05:30 upstream bf9f243f23e6 e2776ee4 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/09 17:23 upstream a3fa7a101dcf e2776ee4 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/09/07 23:52 upstream 0bcfe68b8767 064c9eb7 .config log report info KCSAN: data-race in ext4_setattr / mpage_process_page_bufs
ci2-upstream-kcsan-gce 2021/01/16 19:59 upstream 1d94330a437a 65a7a854 .config log report info
ci2-upstream-kcsan-gce 2020/09/20 14:30 upstream 325d0eab4f31 9564d2e9 .config log report info
ci2-upstream-kcsan-gce 2020/09/18 14:08 upstream 10b82d517648 38962c8b .config log report info
ci2-upstream-kcsan-gce 2020/06/26 02:37 upstream 4a21185cda0f aea82c00 .config log report