syzbot


KCSAN: data-race in __delete_from_page_cache / ext4_writepages (3)
Status: auto-closed as invalid on 2021/06/27 20:06
Reported-by: syzbot+de35101ef298147513d4@syzkaller.appspotmail.com
First crash: 445d, last: 157d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in __delete_from_page_cache / ext4_writepages 10 545d 659d 0/22 auto-closed as invalid on 2020/06/18 13:43
upstream KCSAN: data-race in __delete_from_page_cache / ext4_writepages (2) 3 487d 495d 0/22 auto-closed as invalid on 2020/08/01 18:05

Sample crash report:

Crashes (68):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/05/23 20:06 upstream 4d7620341eda 3c7fef33 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/05/08 02:45 upstream 1ad77a05cfae bc5434be .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/24 18:54 upstream 2a1d7946fa53 17f0b706 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/17 00:34 upstream 2f7b98d1e55c 7e2b734b .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/16 06:23 upstream 7e25f40eab52 c59079a6 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/13 19:08 upstream 89698becf06d a184b83e .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/12 23:10 upstream 89698becf06d 6a81331a .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/11 20:02 upstream 7d900724913c 6a81331a .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/10 00:54 upstream 4e04e7513b0f 6a81331a .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/09 11:22 upstream 17e7124aad76 6a81331a .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/04/03 13:18 upstream d93a0d43e3d0 6a81331a .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/30 16:38 upstream 2bb25b3a748a 6a81331a .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/29 11:52 upstream a5e13c6df0e4 a8529b82 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/23 16:42 upstream 84196390620a e613994b .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/23 10:09 upstream 84196390620a 8092f30d .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/19 11:26 upstream 8b12a62a4e3e 2af9d324 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/15 11:57 upstream 1e28eed17697 cc1cff8f .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/13 07:40 upstream f296bfd5cd04 4a003785 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/03/05 18:54 upstream 280d542f6ffa 4a024a9b .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/30 23:46 upstream 8c947645151c fc9fd31e .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/27 10:14 upstream 2ab38c17aac1 a0ebf917 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/26 12:42 upstream 13391c60da33 52e37319 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/25 22:45 upstream f8ad8187c3b5 52e37319 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/20 09:32 upstream 45dfb8a5659a d4f4eca5 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/20 05:37 upstream 45dfb8a5659a 63631df1 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/18 04:16 upstream 19c329f68089 fd103621 .config log report info KCSAN: data-race in __delete_from_page_cache / ext4_writepages
ci2-upstream-kcsan-gce 2021/01/17 10:02 upstream 0da0a8a0a0e1 813be542 .config log report info
ci2-upstream-kcsan-gce 2021/01/15 18:32 upstream 5ee88057889b 65a7a854 .config log report info
ci2-upstream-kcsan-gce 2021/01/10 21:31 upstream 0653161f0fac 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2020/12/28 19:45 upstream 5c8fe583cce5 8259d56c .config log report info
ci2-upstream-kcsan-gce 2020/12/21 22:39 upstream 8653b778e454 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/18 11:40 upstream a409ed156a90 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/12/14 07:28 upstream 2c85ebc57b3e b22a7ec3 .config log report info
ci2-upstream-kcsan-gce 2020/12/13 20:53 upstream ec6f5e0e5ca0 8f160dd5 .config log report info
ci2-upstream-kcsan-gce 2020/12/07 20:42 upstream cd796ed33450 51a9082e .config log report info
ci2-upstream-kcsan-gce 2020/12/05 21:50 upstream 32f741b02f1a 50503117 .config log report info
ci2-upstream-kcsan-gce 2020/12/05 07:40 upstream b3298500b23f 0ef84591 .config log report info
ci2-upstream-kcsan-gce 2020/12/01 12:37 upstream b65054597872 07bfe8a5 .config log report info
ci2-upstream-kcsan-gce 2020/11/29 14:44 upstream aae5ab854e38 a0092f9d .config log report info
ci2-upstream-kcsan-gce 2020/11/27 15:46 upstream 85a2c56cb445 486f93ef .config log report info
ci2-upstream-kcsan-gce 2020/11/26 05:03 upstream fa02fcd94b0c 2f1cec62 .config log report info
ci2-upstream-kcsan-gce 2020/11/25 20:51 upstream fa02fcd94b0c 3f581b43 .config log report info
ci2-upstream-kcsan-gce 2020/11/17 01:38 upstream 9c87c9f41245 1bf9a662 .config log report info
ci2-upstream-kcsan-gce 2020/11/08 20:44 upstream 9dbc1c03eeb5 cba33199 .config log report info
ci2-upstream-kcsan-gce 2020/10/26 08:53 upstream 3650b228f83a a1839e81 .config log report info
ci2-upstream-kcsan-gce 2020/10/20 01:23 upstream bbe85027ce80 ff4a3345 .config log report info
ci2-upstream-kcsan-gce 2020/10/15 11:05 upstream 3e4fb4346c78 63869021 .config log report info
ci2-upstream-kcsan-gce 2020/10/08 13:29 upstream c85fb28b6f99 92390980 .config log report info
ci2-upstream-kcsan-gce 2020/10/01 10:04 upstream 60e720931556 4103fce0 .config log report info
ci2-upstream-kcsan-gce 2020/09/20 09:58 upstream 325d0eab4f31 53ce8104 .config log report info
ci2-upstream-kcsan-gce 2020/09/20 03:18 upstream 325d0eab4f31 53ce8104 .config log report info
ci2-upstream-kcsan-gce 2020/09/19 09:14 upstream 92ab97adeefc 53ce8104 .config log report info
ci2-upstream-kcsan-gce 2020/09/18 07:14 upstream 4cbffc461ec9 8247808b .config log report info
ci2-upstream-kcsan-gce 2020/09/16 23:38 upstream 5925fa68fe82 77507d02 .config log report info
ci2-upstream-kcsan-gce 2020/09/16 01:06 upstream fc4f28bb3daf 18d7d030 .config log report info
ci2-upstream-kcsan-gce 2020/09/15 19:22 upstream fc4f28bb3daf 9e681632 .config log report info
ci2-upstream-kcsan-gce 2020/09/08 20:33 upstream 6f6a73c8b715 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/09/07 00:33 upstream a8205e310011 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/09/05 18:12 upstream 9322c47b21b9 abf9ba4f .config log report
ci2-upstream-kcsan-gce 2020/08/30 22:14 upstream dcc5c6f013d8 d5a3ae1f .config log report
ci2-upstream-kcsan-gce 2020/08/28 19:16 upstream 15bc20c6af4c d5a3ae1f .config log report
ci2-upstream-kcsan-gce 2020/08/27 03:10 upstream 15bc20c6af4c 318430cb .config log report
ci2-upstream-kcsan-gce 2020/08/26 09:23 upstream 2ac69819ba9e 344da168 .config log report
ci2-upstream-kcsan-gce 2020/08/21 06:27 upstream da2968ff879b 1d75fe45 .config log report
ci2-upstream-kcsan-gce 2020/08/20 22:13 upstream da2968ff879b 70160577 .config log report
ci2-upstream-kcsan-gce 2020/08/10 16:23 upstream fc80c51fd4b2 7adc7b65 .config log report
ci2-upstream-kcsan-gce 2020/08/09 04:12 upstream 06a81c1c7db9 f721e4a0 .config log report