syzbot


WARNING: ODEBUG bug in p9_fd_close
Status: fixed on 2019/11/11 16:48
Reported-by: syzbot+d702a81aadeedd565723@syzkaller.appspotmail.com
Fix commit: 430ac66eb4c5 net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
First crash: 1244d, last: 1204d

Fix bisection: fixed by (bisect log) :
commit 430ac66eb4c5b5c4eb846b78ebf65747510b30f1
Author: Tomas Bortoli <tomasbortoli@gmail.com>
Date: Fri Jul 20 09:27:30 2018 +0000

  net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()

similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 WARNING: ODEBUG bug in p9_fd_close C 12 1194d 967d 0/3 public: reported C repro on 2019/04/13 00:00

Sample crash report:

Crashes (82):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2018/07/11 14:19 upstream 1e09177acae3 2e0e3130 .config log report syz C
ci-upstream-kasan-gce-root 2018/07/09 21:54 upstream 1e4b044d2251 f25e5770 .config log report syz C
ci-upstream-kasan-gce 2018/07/09 19:30 upstream 1e4b044d2251 f25e5770 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2018/07/10 14:06 linux-next 3951bd9fe3e2 9fa03fa5 .config log report syz C
ci-upstream-kasan-gce-386 2018/07/09 05:44 upstream ca04b3cca11a f25e5770 .config log report syz
ci-upstream-linux-next-kasan-gce-root 2018/07/09 04:41 linux-next 526674536360 f25e5770 .config log report syz
ci-upstream-kasan-gce-root 2018/08/18 00:51 upstream edb0a2000936 738da825 .config log report
ci-upstream-kasan-gce-root 2018/08/17 08:33 upstream 5c60a7389d79 9ccc1d45 .config log report
ci-upstream-kasan-gce-root 2018/08/16 21:36 upstream f91e654474d4 9ccc1d45 .config log report
ci-upstream-kasan-gce-root 2018/08/16 19:30 upstream f91e654474d4 9ccc1d45 .config log report
ci-upstream-kasan-gce-root 2018/08/16 17:08 upstream f91e654474d4 9ccc1d45 .config log report
ci-upstream-kasan-gce-root 2018/08/16 06:20 upstream dafa5f6577a9 9ccc1d45 .config log report
ci-upstream-kasan-gce-root 2018/08/16 03:19 upstream dafa5f6577a9 9ccc1d45 .config log report
ci-upstream-kasan-gce-root 2018/08/15 09:32 upstream d0055f351e64 0e6dcb88 .config log report
ci-upstream-kasan-gce-root 2018/08/15 05:24 upstream d0055f351e64 0e6dcb88 .config log report
ci-upstream-kasan-gce-root 2018/08/13 10:23 upstream 94710cac0ef4 7a88b141 .config log report
ci-upstream-kasan-gce-root 2018/08/13 03:31 upstream d6dd6431591b 7a88b141 .config log report
ci-upstream-kasan-gce-root 2018/08/12 20:22 upstream d6dd6431591b 7a88b141 .config log report
ci-upstream-kasan-gce-root 2018/08/09 09:23 upstream fedb8da96355 2eeda842 .config log report
ci-upstream-kasan-gce-root 2018/08/08 15:34 upstream 1236568ee3cb ddeb9f8d .config log report
ci-upstream-kasan-gce-root 2018/08/08 12:55 upstream 1236568ee3cb ddeb9f8d .config log report
ci-upstream-kasan-gce-root 2018/08/06 04:37 upstream a8c199208cd6 1beb8136 .config log report
ci-upstream-kasan-gce-root 2018/08/05 08:04 upstream 60f5a2173632 3476a2df .config log report
ci-upstream-kasan-gce-root 2018/08/05 02:12 upstream 60f5a2173632 3476a2df .config log report
ci-upstream-kasan-gce-root 2018/08/04 22:35 upstream 0b5b1f9a78b5 3476a2df .config log report
ci-upstream-kasan-gce-root 2018/08/04 21:24 upstream 0b5b1f9a78b5 3476a2df .config log report
ci-upstream-kasan-gce-root 2018/08/04 09:20 upstream 0b5b1f9a78b5 df7f6947 .config log report
ci-upstream-kasan-gce-root 2018/08/03 18:51 upstream 0585df468e8f cc4f6d0a .config log report
ci-upstream-kasan-gce-root 2018/08/02 11:18 upstream 6b4703768268 0a7cf4ec .config log report
ci-upstream-kasan-gce-root 2018/08/02 05:43 upstream 44960f2a7b63 0a7cf4ec .config log report
ci-upstream-kasan-gce-root 2018/08/01 16:01 upstream c1d61e7fe376 1477993e .config log report
ci-upstream-kasan-gce-root 2018/07/31 13:50 upstream 527838d470e3 1a381291 .config log report
ci-upstream-kasan-gce-root 2018/07/31 11:39 upstream 527838d470e3 1a381291 .config log report
ci-upstream-kasan-gce-root 2018/07/30 20:43 upstream acb1872577b3 1a381291 .config log report
ci-upstream-kasan-gce-root 2018/07/30 04:18 upstream 3cfb6772d4cf 1a381291 .config log report
ci-upstream-kasan-gce-root 2018/07/29 11:21 upstream a26fb01c2879 0824d7a1 .config log report
ci-upstream-kasan-gce-root 2018/07/24 10:40 upstream d72e90f33aa4 912c93d7 .config log report
ci-upstream-kasan-gce-root 2018/07/24 07:04 upstream d72e90f33aa4 912c93d7 .config log report
ci-upstream-kasan-gce-root 2018/07/24 03:41 upstream d72e90f33aa4 912c93d7 .config log report
ci-upstream-kasan-gce-root 2018/07/23 19:32 upstream d72e90f33aa4 f69c5fcd .config log report
ci-upstream-kasan-gce-root 2018/07/23 17:31 upstream d72e90f33aa4 f69c5fcd .config log report
ci-upstream-kasan-gce-root 2018/07/23 15:56 upstream d72e90f33aa4 f69c5fcd .config log report
ci-upstream-kasan-gce-root 2018/07/23 12:14 upstream d72e90f33aa4 f69c5fcd .config log report
ci-upstream-kasan-gce-root 2018/07/23 00:38 upstream 45ae4df92207 8cc079c3 .config log report
ci-upstream-kasan-gce 2018/07/11 16:17 upstream 1e09177acae3 2e0e3130 .config log report
ci-upstream-kasan-gce-386 2018/07/12 07:47 upstream c25c74b7476e 2e0e3130 .config log report
ci-upstream-linux-next-kasan-gce-root 2018/07/09 04:23 linux-next 526674536360 f25e5770 .config log report