syzbot


panic: pool_p_free: semupl free list modified: page ADDR; item addr ADDR; offset 0x0=ADDR
Status: fixed on 2019/02/08 08:15
Reported-by: syzbot+dbe8f002f8051f26f6fe@syzkaller.appspotmail.com
Fix commit: When freeing the sem_undo structure in semundo_adjust(), update the
First crash: 280d, last: 160d

Sample crash report:

All crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-openbsd-multicore 2018/12/30 10:22 openbsd 1a6243b7 35e3f847 .config log report syz C
ci-openbsd-multicore 2019/02/08 03:01 openbsd 6e31582a aa4feb03 .config log report
ci-openbsd-main 2018/10/10 14:10 openbsd 33815e14 5b11ac2c log report
ci-openbsd-main 2018/11/29 09:38 openbsd 53d61c88 4b6d14f2 log report
ci-openbsd-main 2018/10/29 03:02 openbsd eb7587a2 9ca2afa1 log report