syzbot


panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
Status: fixed on 2021/11/15 00:09
Reported-by: syzbot+eb679adb3304c511c1e4@syzkaller.appspotmail.com
Fix commit: 2f62f92e3745 tcp: Fix a locking issue related to logging
First crash: 187d, last: 185d

Sample crash report:

Crashes (13):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-freebsd-i386 2021/11/14 07:04 freebsd-src 64ba1f4cf3a6 83f5c9b5 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/13 07:12 freebsd-src ce9676de86f2 83f5c9b5 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 10:01 freebsd-src c9516b83c14f 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 09:33 freebsd-src c9516b83c14f 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 07:32 freebsd-src c9516b83c14f 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 06:34 freebsd-src c9516b83c14f 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 06:16 freebsd-src c9516b83c14f 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 05:33 freebsd-src 4042b356a00e 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 04:34 freebsd-src 4042b356a00e 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 03:10 freebsd-src 4042b356a00e 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/12 00:11 freebsd-src 4042b356a00e 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/11 19:00 freebsd-src 4042b356a00e 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE
ci-freebsd-i386 2021/11/11 17:51 freebsd-src 4042b356a00e 75b04091 log report panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE