syzbot


KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit (2)
Status: moderation: reported on 2021/04/09 17:38
Reported-by: syzbot+5d1d576eaf2246b8a84c@syzkaller.appspotmail.com
First crash: 141d, last: 12h27m
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit 650 180d 395d 0/22 auto-closed as invalid on 2021/03/09 09:55

Sample crash report:

Crashes (310):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/07/31 22:00 upstream f3438b4c4e69 6c236867 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/31 08:46 upstream c7d102232649 6c236867 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/30 20:23 upstream 4669e13cd67f 6c236867 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/30 17:12 upstream 764a5bc89b12 6c236867 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/30 05:04 upstream 7e96bf476270 c585c7b0 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/29 17:21 upstream 7e96bf476270 8a799410 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/29 05:56 upstream 4010a528219e b44001ce .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/28 20:27 upstream 4010a528219e 9a4781d4 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/28 16:05 upstream 7d549995d4e0 9a4781d4 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/27 23:13 upstream 7d549995d4e0 17d6ab15 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/27 17:41 upstream ff1176468d36 17d6ab15 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/26 06:21 upstream ff1176468d36 fd511809 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/25 14:13 upstream d8079fac1681 4d1b57d4 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/25 01:23 upstream 7ffca2bb9d8b 4d1b57d4 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/24 11:21 upstream f0fddcec6b62 4d1b57d4 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/24 04:19 upstream f0fddcec6b62 bc5f1d88 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/23 14:01 upstream 8baef6386baa bc5f1d88 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/23 02:16 upstream 9bead1b58c4c bc5f1d88 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/22 14:10 upstream 3d5895cd3517 241790bb .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/22 10:27 upstream 3d5895cd3517 29c3f20f .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/21 20:22 upstream 7b6ae471e541 29c3f20f .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/21 15:15 upstream 8cae8cd89f05 29c3f20f .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/20 12:13 upstream 2734d6c1b1a0 1b201b48 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/19 23:17 upstream 2734d6c1b1a0 bc48c9ab .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/19 10:44 upstream 2734d6c1b1a0 e6a17580 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/19 09:44 upstream 2734d6c1b1a0 f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/18 19:31 upstream f0eb870a8422 f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/18 01:58 upstream 1d67c8d993ba f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/17 13:27 upstream d980cc0620ae f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/16 23:18 upstream 0d18c12b288a f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/16 10:36 upstream d936eb238744 f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/15 20:43 upstream dd9c7df94c1b f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/15 16:22 upstream 8096acd7442e f115ae98 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/15 00:46 upstream 8096acd7442e b9a2f64e .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/14 17:25 upstream 8096acd7442e 94e0b707 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/14 14:54 upstream 40226a3d96ef 94e0b707 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/14 02:49 upstream 40226a3d96ef 484502bd .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/13 20:54 upstream 40226a3d96ef 70168d5c .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/13 12:09 upstream 7fef2edf7cc7 70168d5c .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/12 20:47 upstream 7fef2edf7cc7 f415556d .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/12 18:56 upstream e73f0f0ee754 f415556d .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/12 06:29 upstream e73f0f0ee754 a4869c92 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/11 19:21 upstream 98f7fdced2e0 8f5a7b8c .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/09 21:57 upstream 3dbdb38e2869 8f5a7b8c .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/09 08:27 upstream 3dbdb38e2869 281e815f .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/08 22:21 upstream 3dbdb38e2869 1b20171a .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/08 07:09 upstream 3dbdb38e2869 1aade754 .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/07/07 19:44 upstream 3dbdb38e2869 95793bce .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/04/09 12:09 upstream 17e7124aad76 6a81331a .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/04/08 09:14 upstream 454859c552da 6a81331a .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit
ci2-upstream-kcsan-gce 2021/03/13 02:57 upstream f296bfd5cd04 429d8a6b .config log report info KCSAN: data-race in ext4_mark_iloc_dirty / find_inode_bit