syzbot


KCSAN: data-race in ext4_set_iomap / writeback_single_inode (2)
Status: auto-closed as invalid on 2021/03/08 23:38
Reported-by: syzbot+feee6316afbfff283cc7@syzkaller.appspotmail.com
First crash: 385d, last: 173d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_set_iomap / writeback_single_inode 13 407d 578d 0/22 closed as invalid on 2020/06/18 14:24

Sample crash report:

Crashes (76):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/02/01 23:37 upstream 88bb507a74ea e6b95f32 .config log report info KCSAN: data-race in ext4_set_iomap / writeback_single_inode
ci2-upstream-kcsan-gce 2021/02/01 02:32 upstream 1048ba83fb1c fc9fd31e .config log report info KCSAN: data-race in ext4_set_iomap / writeback_single_inode
ci2-upstream-kcsan-gce 2021/01/30 12:54 upstream 0e9bcda5d286 fc9fd31e .config log report info KCSAN: data-race in ext4_set_iomap / writeback_single_inode
ci2-upstream-kcsan-gce 2021/01/26 20:35 upstream 13391c60da33 55a7d4df .config log report info KCSAN: data-race in ext4_set_iomap / writeback_single_inode
ci2-upstream-kcsan-gce 2021/01/22 08:27 upstream 83d09ad4b950 d4f4eca5 .config log report info KCSAN: data-race in ext4_set_iomap / writeback_single_inode
ci2-upstream-kcsan-gce 2021/01/21 20:15 upstream 9791581c049c d4f4eca5 .config log report info KCSAN: data-race in ext4_set_iomap / writeback_single_inode
ci2-upstream-kcsan-gce 2021/01/19 19:06 upstream 1e2a199f6ccd 63631df1 .config log report info KCSAN: data-race in ext4_set_iomap / writeback_single_inode
ci2-upstream-kcsan-gce 2021/01/17 12:28 upstream 0da0a8a0a0e1 813be542 .config log report info
ci2-upstream-kcsan-gce 2021/01/16 23:40 upstream 54c6247d06f1 65a7a854 .config log report info
ci2-upstream-kcsan-gce 2021/01/15 08:36 upstream 146620506274 65a7a854 .config log report info
ci2-upstream-kcsan-gce 2021/01/12 15:04 upstream a0d54b4f5b21 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2021/01/11 21:59 upstream 7c53f6b671f4 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2021/01/07 02:03 upstream 71c061d24438 c104d4a3 .config log report info
ci2-upstream-kcsan-gce 2021/01/04 20:31 upstream 36bbbd0e234d 79264ae3 .config log report info
ci2-upstream-kcsan-gce 2020/12/30 14:49 upstream 139711f033f6 ecb8c012 .config log report info
ci2-upstream-kcsan-gce 2020/12/27 13:57 upstream f838f8d2b694 2242f77f .config log report info
ci2-upstream-kcsan-gce 2020/12/27 05:38 upstream f838f8d2b694 821e0b09 .config log report info
ci2-upstream-kcsan-gce 2020/12/26 15:14 upstream 40f78232f973 821e0b09 .config log report info
ci2-upstream-kcsan-gce 2020/12/25 02:59 upstream 3913d00ac51a c2c1d1dd .config log report info
ci2-upstream-kcsan-gce 2020/12/24 03:55 upstream 58cf05f597b0 c2c1d1dd .config log report info
ci2-upstream-kcsan-gce 2020/12/23 02:55 upstream 614cb5894306 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/22 02:07 upstream 8653b778e454 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/20 23:53 upstream 6a447b0e3151 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/18 10:04 upstream d64c6f96ba86 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/16 10:54 upstream d01e7f10dae2 649595c6 .config log report info
ci2-upstream-kcsan-gce 2020/12/14 23:31 upstream fab0fca1da5c 97183ed7 .config log report info
ci2-upstream-kcsan-gce 2020/12/13 11:12 upstream 6bff9bb8a292 bca53db9 .config log report info
ci2-upstream-kcsan-gce 2020/12/11 14:16 upstream 33dc9614dc20 ba24ffcd .config log report info
ci2-upstream-kcsan-gce 2020/12/09 01:44 upstream 7d8761ba27fc 40cc414d .config log report info
ci2-upstream-kcsan-gce 2020/11/30 04:14 upstream b65054597872 a0092f9d .config log report info
ci2-upstream-kcsan-gce 2020/11/29 02:13 upstream 67f34fa8893e a0092f9d .config log report info
ci2-upstream-kcsan-gce 2020/11/28 09:52 upstream c84e1efae022 486f93ef .config log report info
ci2-upstream-kcsan-gce 2020/11/27 16:27 upstream 85a2c56cb445 486f93ef .config log report info
ci2-upstream-kcsan-gce 2020/11/26 22:41 upstream 4df910620beb 2f1cec62 .config log report info
ci2-upstream-kcsan-gce 2020/11/25 23:47 upstream fa02fcd94b0c 3f581b43 .config log report info
ci2-upstream-kcsan-gce 2020/11/23 18:03 upstream 418baf2c28f3 878fb17a .config log report info
ci2-upstream-kcsan-gce 2020/11/18 22:09 upstream c2e7554e1b85 0767f13f .config log report info
ci2-upstream-kcsan-gce 2020/11/16 00:09 upstream 0062442ecfef 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/14 18:26 upstream f01c30de86f1 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/14 02:04 upstream 9e6a39eae450 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/04 02:54 upstream 4ef8451b3326 cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/10/25 03:23 upstream d76913908102 a1839e81 .config log report info
ci2-upstream-kcsan-gce 2020/10/15 21:05 upstream 726eb70e0d34 6e262c73 .config log report info
ci2-upstream-kcsan-gce 2020/10/11 22:54 upstream 3dd0130f2430 4a77ae0b .config log report info
ci2-upstream-kcsan-gce 2020/10/09 20:21 upstream 583090b1b823 fa79ed2a .config log report info
ci2-upstream-kcsan-gce 2020/10/08 20:58 upstream 3d006ee42dde 92390980 .config log report info
ci2-upstream-kcsan-gce 2020/10/02 12:50 upstream 472e5b056f00 9602ddf4 .config log report info
ci2-upstream-kcsan-gce 2020/10/02 10:46 upstream fcadab740480 9602ddf4 .config log report info
ci2-upstream-kcsan-gce 2020/09/28 02:28 upstream a1b8638ba132 5dd8aee8 .config log report info
ci2-upstream-kcsan-gce 2020/09/27 12:22 upstream eeddbe6841cd 5dd8aee8 .config log report info
ci2-upstream-kcsan-gce 2020/09/23 08:04 upstream 805c6d3c1921 287cd75a .config log report info
ci2-upstream-kcsan-gce 2020/09/20 13:53 upstream 325d0eab4f31 9564d2e9 .config log report info
ci2-upstream-kcsan-gce 2020/09/19 23:44 upstream eb5f95f1593f 53ce8104 .config log report info
ci2-upstream-kcsan-gce 2020/09/19 14:26 upstream eb5f95f1593f 53ce8104 .config log report info
ci2-upstream-kcsan-gce 2020/09/18 15:16 upstream 10b82d517648 38962c8b .config log report info
ci2-upstream-kcsan-gce 2020/09/18 04:20 upstream 4cbffc461ec9 8247808b .config log report info
ci2-upstream-kcsan-gce 2020/09/16 02:05 upstream fc4f28bb3daf 18d7d030 .config log report info
ci2-upstream-kcsan-gce 2020/09/15 18:32 upstream fc4f28bb3daf 9e681632 .config log report info
ci2-upstream-kcsan-gce 2020/09/14 03:56 upstream 84b134997212 2d3cdd63 .config log report
ci2-upstream-kcsan-gce 2020/09/09 23:28 upstream 34d4ddd359db ac7ca78e .config log report
ci2-upstream-kcsan-gce 2020/09/08 19:59 upstream 6f6a73c8b715 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/09/07 16:54 upstream f4d51dffc6c0 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/09/04 09:32 upstream 59126901f200 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/09/03 03:28 upstream fc3abb53250a abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/08/30 20:35 upstream dcc5c6f013d8 d5a3ae1f .config log report
ci2-upstream-kcsan-gce 2020/08/28 17:17 upstream 15bc20c6af4c d5a3ae1f .config log report
ci2-upstream-kcsan-gce 2020/08/27 04:21 upstream 15bc20c6af4c 318430cb .config log report
ci2-upstream-kcsan-gce 2020/08/22 17:19 upstream f873db9acd3c 6436ce4b .config log report
ci2-upstream-kcsan-gce 2020/08/04 21:44 upstream c0842fbc1b18 02034dac .config log report
ci2-upstream-kcsan-gce 2020/08/02 08:44 upstream ac3a0c847296 96dd3623 .config log report
ci2-upstream-kcsan-gce 2020/08/01 09:46 upstream 7dc6fd0f3b84 8df85ed9 .config log report
ci2-upstream-kcsan-gce 2020/07/27 06:58 upstream 92ed30191993 cb93dc6a .config log report
ci2-upstream-kcsan-gce 2020/07/24 20:44 upstream f37e99aca03f 554af388 .config log report
ci2-upstream-kcsan-gce 2020/07/15 18:26 upstream e9919e11e219 ada108d0 .config log report
ci2-upstream-kcsan-gce 2020/07/14 10:28 upstream 0dc589da873b ce4c95b3 .config log report
ci2-upstream-kcsan-gce 2020/07/05 14:57 upstream 35e884f89df4 22f87567 .config log report