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🐞 Open [1157] 🐞 Fixed [4320] 🐞 Invalid [9657] 📈 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 | 533d | 690d | 0/24 | auto-closed as invalid on 2021/09/22 07:53 | |||
upstream | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg (2) | 1 | 812d | 783d | 0/24 | auto-closed as invalid on 2020/12/25 11:25 | |||
upstream | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | 4 | 1110d | 1183d | 0/24 | auto-closed as invalid on 2020/03/29 12:33 | |||
upstream | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg (5) | 12 | 20d | 273d | 23/24 | internal: reported on 2022/05/05 11:52 |
================================================================== BUG: KCSAN: data-race in netlink_recvmsg / netlink_recvmsg read to 0xffff88813bdb3338 of 8 bytes by task 4635 on cpu 1: netlink_recvmsg+0x10f/0x810 net/netlink/af_netlink.c:1968 sock_recvmsg_nosec net/socket.c:944 [inline] sock_recvmsg net/socket.c:962 [inline] __sys_recvfrom+0x204/0x2c0 net/socket.c:2093 __do_sys_recvfrom net/socket.c:2111 [inline] __se_sys_recvfrom net/socket.c:2107 [inline] __x64_sys_recvfrom+0x74/0x90 net/socket.c:2107 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae write to 0xffff88813bdb3338 of 8 bytes by task 4634 on cpu 0: netlink_recvmsg+0x150/0x810 net/netlink/af_netlink.c:1969 ____sys_recvmsg+0x16c/0x320 ___sys_recvmsg net/socket.c:2670 [inline] do_recvmmsg+0x3f5/0xae0 net/socket.c:2764 __sys_recvmmsg net/socket.c:2843 [inline] __do_sys_recvmmsg net/socket.c:2866 [inline] __se_sys_recvmmsg net/socket.c:2859 [inline] __x64_sys_recvmmsg+0xde/0x160 net/socket.c:2859 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae value changed: 0x0000000000000000 -> 0x0000000000001000 Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 4634 Comm: syz-executor.0 Not tainted 5.16.0-rc8-syzkaller #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 | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci2-upstream-kcsan-gce | 2022/01/09 19:18 | upstream | 4634129ad9fd | 2ca0d385 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2022/01/08 00:22 | upstream | ddec8ed2d490 | 2ca0d385 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/12/27 23:24 | upstream | a8ad9a2434dc | 5140bd58 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/12/23 17:33 | upstream | bc491fb12513 | 6caa12e4 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/12/21 21:43 | upstream | 1c3e979bf3e2 | 6caa12e4 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/12/06 15:14 | upstream | 0fcfb00b28c0 | 579a8754 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/11/27 07:41 | upstream | c5c17547b778 | 63eeac02 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/10/31 02:22 | upstream | 119c85055d86 | 098b5d53 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/10/30 05:58 | upstream | a379fbbcb88b | 098b5d53 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/10/27 00:28 | upstream | 3906fe9bb7f1 | d50eb50a | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/10/23 14:57 | upstream | 9c0c4d24ac00 | 282f03fb | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/10/23 04:01 | upstream | 64222515138e | 282f03fb | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg | |||
ci2-upstream-kcsan-gce | 2021/10/01 14:56 | upstream | 4de593fb965f | cc80db95 | .config | console log | report | info | KCSAN: data-race in netlink_recvmsg / netlink_recvmsg |