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🐞 Open [973] 🐞 Fixed [3869] 🐞 Invalid [8345] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg (3) | 30 | 314d | 471d | 0/22 | auto-closed as invalid on 2021/09/22 07:53 | |||
upstream | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg (2) | 1 | 593d | 564d | 0/22 | auto-closed as invalid on 2020/12/25 11:25 | |||
upstream | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg (4) | 13 | 170d | 270d | 0/22 | auto-closed as invalid on 2022/02/13 19:27 | |||
upstream | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | 4 | 891d | 964d | 0/22 | auto-closed as invalid on 2020/03/29 12:33 |
================================================================== BUG: KCSAN: data-race in netlink_recvmsg / netlink_recvmsg write to 0xffff888167e9cb38 of 8 bytes by task 12125 on cpu 0: netlink_recvmsg+0x12c/0x740 net/netlink/af_netlink.c:1968 ____sys_recvmsg+0x162/0x2f0 ___sys_recvmsg net/socket.c:2753 [inline] __sys_recvmsg+0x1fd/0x3d0 net/socket.c:2783 __do_sys_recvmsg net/socket.c:2793 [inline] __se_sys_recvmsg net/socket.c:2790 [inline] __x64_sys_recvmsg+0x42/0x50 net/socket.c:2790 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 read to 0xffff888167e9cb38 of 8 bytes by task 12128 on cpu 1: netlink_recvmsg+0xee/0x740 net/netlink/af_netlink.c:1967 ____sys_recvmsg+0x162/0x2f0 ___sys_recvmsg net/socket.c:2753 [inline] do_recvmmsg+0x53a/0xa30 net/socket.c:2847 __sys_recvmmsg net/socket.c:2928 [inline] __do_sys_recvmmsg net/socket.c:2949 [inline] __se_sys_recvmmsg net/socket.c:2942 [inline] __x64_sys_recvmmsg+0xf5/0x160 net/socket.c:2942 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 value changed: 0x0000000000000000 -> 0x0000000000000403 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 12128 Comm: syz-executor.3 Not tainted 5.19.0-rc1-syzkaller-00023-g34f4335c16a5-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ==================================================================
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci2-upstream-kcsan-gce | 2022/06/08 22:00 | upstream | 34f4335c16a5 | 0d5abf15 | .config | log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | ||
ci2-upstream-kcsan-gce | 2022/04/10 06:42 | upstream | e1f700ebd6be | e22c3da3 | .config | log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | ||
ci2-upstream-kcsan-gce | 2022/03/27 18:11 | upstream | f022814633e1 | 89bc8608 | .config | log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | ||
ci2-upstream-kcsan-gce | 2022/03/21 00:06 | upstream | 14702b3b2438 | e2d91b1d | .config | log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg |