syzbot


KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special (3)
Status: moderation: reported on 2020/12/07 11:26
Reported-by: syzbot+c8b476f28b4240b598d0@syzkaller.appspotmail.com
First crash: 292d, last: 2d19h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special (2) 5 334d 376d 0/22 auto-closed as invalid on 2020/06/19 11:58
upstream KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special 1 526d 526d 0/22 closed as invalid on 2019/11/19 13:54

Sample crash report:

Crashes (98):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/04/12 12:30 upstream d434405a 6a81331a .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/04/10 05:07 upstream 4e04e751 6a81331a .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/04/07 20:43 upstream 3a229812 6a81331a .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/28 20:18 upstream 36a14638 a8529b82 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/25 10:25 upstream e1381380 6a383ecf .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/22 18:27 upstream 0d02ec6b 8092f30d .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/22 06:30 upstream 5ee96fa9 bea32f74 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/20 23:07 upstream 812da4d3 17810eae .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/20 00:38 upstream 8b12a62a 3d01c4de .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/19 07:02 upstream bf152b0b 380dcc3e .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/16 22:34 upstream 1df27313 fdb2bb2c .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/15 00:29 upstream 75013c6c cc1cff8f .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/12 23:32 upstream f296bfd5 429d8a6b .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/10 08:59 upstream 05a59d79 26967e35 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/07 22:44 upstream 144c79ef 09fbf400 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/07 21:32 upstream a38fd874 09fbf400 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/06 02:35 upstream 280d542f 4a024a9b .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/03/04 03:10 upstream f69d02e3 06ed56cd .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/24 18:28 upstream c03c21ba fcc6d71b .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/22 17:06 upstream 31caf8b2 c26fb06b .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/17 21:20 upstream f40ddce8 14052202 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/15 03:15 upstream f40ddce8 98682e5e .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/14 15:12 upstream 358fecee 98682e5e .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/11 22:53 upstream 291009f6 a5f86b15 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/11 01:03 upstream 291009f6 a52ee10a .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/08 22:41 upstream e0756cfc 2bd9619f .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/08 00:14 upstream b75dba7f 2ce644fc .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/06 03:38 upstream 1e0d27fc 23a562df .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/02 22:59 upstream 3aaf0a27 624dad51 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/01 21:16 upstream 88bb507a e6b95f32 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/02/01 13:20 upstream 1048ba83 e6b95f32 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/30 00:04 upstream bec4c296 fc9fd31e .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/29 10:15 upstream bec4c296 6593fd32 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/29 00:43 upstream e5ff2cb9 7df34f59 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/28 07:27 upstream 76c057c8 eefc07f2 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/27 10:38 upstream 2ab38c17 a0ebf917 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/26 22:42 upstream 13391c60 55a7d4df .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/26 08:20 upstream f8ad8187 52e37319 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/24 01:31 upstream e1ae4b0b 52e37319 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/23 14:33 upstream fe75a218 52e37319 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/22 19:53 upstream 83d09ad4 52e37319 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/21 15:37 upstream 9791581c d4f4eca5 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/20 23:27 upstream 75439bc4 d4f4eca5 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/20 09:18 upstream 45dfb8a5 d4f4eca5 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/18 23:53 upstream 1e2a199f 63631df1 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/18 19:50 upstream 19c329f6 63631df1 .config log report info KCSAN: data-race in n_tty_receive_char_special / n_tty_receive_char_special
ci2-upstream-kcsan-gce 2021/01/16 21:09 upstream 54c6247d 65a7a854 .config log report info
ci2-upstream-kcsan-gce 2021/01/14 21:04 upstream 65f0d241 468dbb55 .config log report info
ci2-upstream-kcsan-gce 2021/01/13 14:55 upstream e609571b a945f0a3 .config log report info
ci2-upstream-kcsan-gce 2021/01/11 11:15 upstream 7c53f6b6 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2020/11/27 22:05 upstream 85a2c56c 486f93ef .config log report info
ci2-upstream-kcsan-gce 2020/07/30 19:47 upstream 83bdc727 b0947553 .config log report
ci2-upstream-kcsan-gce 2020/07/26 23:34 upstream 1ada9010 51265195 .config log report
ci2-upstream-kcsan-gce 2020/07/16 10:22 upstream 994e99a9 ada108d0 .config log report
ci2-upstream-kcsan-gce 2020/07/08 03:44 upstream aa27b32b 08fc4ef1 .config log report
ci2-upstream-kcsan-gce 2020/07/07 06:11 upstream 5c82ec00 ef278c73 .config log report
ci2-upstream-kcsan-gce 2020/06/27 02:51 upstream 1590a2e1 ffec44b5 .config log report