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🐞 Open [1168] 🐞 Fixed [4326] 🐞 Invalid [9672] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown (6) | 1 | 235d | 235d | 0/24 | auto-closed as invalid on 2022/07/22 19:29 | |||
upstream | KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown (5) | 2 | 598d | 605d | 0/24 | auto-closed as invalid on 2021/07/25 13:18 | |||
upstream | KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown (4) | 1 | 643d | 643d | 0/24 | auto-closed as invalid on 2021/06/10 09:09 | |||
upstream | KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown (3) | 4 | 734d | 793d | 0/24 | auto-closed as invalid on 2021/03/10 20:35 | |||
upstream | KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown (2) | 3 | 854d | 889d | 0/24 | auto-closed as invalid on 2020/11/11 11:35 |
================================================================== BUG: KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown write to 0xffff888094a07cea of 1 bytes by task 11871 on cpu 1: inet_shutdown+0xf3/0x240 net/ipv4/af_inet.c:877 __sys_shutdown+0x91/0x110 net/socket.c:2206 __do_sys_shutdown net/socket.c:2214 [inline] __se_sys_shutdown net/socket.c:2212 [inline] __x64_sys_shutdown+0x35/0x50 net/socket.c:2212 do_syscall_64+0xc7/0x390 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x44/0xa9 read to 0xffff888094a07cea of 1 bytes by task 11866 on cpu 0: __skb_wait_for_more_packets+0x193/0x340 net/core/datagram.c:105 __skb_recv_udp+0x3d7/0x580 net/ipv4/udp.c:1712 udpv6_recvmsg+0x2a1/0xf00 net/ipv6/udp.c:288 inet6_recvmsg+0xc1/0x250 net/ipv6/af_inet6.c:592 sock_recvmsg_nosec net/socket.c:886 [inline] sock_recvmsg net/socket.c:904 [inline] sock_recvmsg+0x8e/0xb0 net/socket.c:900 ____sys_recvmsg+0x144/0x350 net/socket.c:2566 ___sys_recvmsg+0xb2/0x100 net/socket.c:2608 do_recvmmsg+0x17a/0x540 net/socket.c:2706 __sys_recvmmsg+0x1f1/0x200 net/socket.c:2785 __do_sys_recvmmsg net/socket.c:2808 [inline] __se_sys_recvmmsg net/socket.c:2801 [inline] __x64_sys_recvmmsg+0x82/0xb0 net/socket.c:2801 do_syscall_64+0xc7/0x390 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 11866 Comm: syz-executor.5 Not tainted 5.6.0-rc1-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 | 2020/03/29 18:22 | https://github.com/google/ktsan.git kcsan | 40959e34d670 | 05736b29 | .config | console log | report | |||||
ci2-upstream-kcsan-gce | 2020/03/07 02:36 | https://github.com/google/ktsan.git kcsan | 941e0d917bbf | fd2a5f28 | .config | console log | report | |||||
ci2-upstream-kcsan-gce | 2019/12/29 06:40 | https://github.com/google/ktsan.git kcsan | 245a43005292 | af6b8ef8 | .config | console log | report | |||||
ci2-upstream-kcsan-gce | 2019/12/08 04:20 | https://github.com/google/ktsan.git kcsan | ef798c30ba4e | 1508f453 | .config | console log | report | |||||
ci2-upstream-kcsan-gce | 2019/12/02 04:52 | https://github.com/google/ktsan.git kcsan | ef798c30ba4e | f879db37 | .config | console log | report | |||||
ci2-upstream-kcsan-gce | 2019/11/25 14:18 | https://github.com/google/ktsan.git kcsan | 5863cc791e4c | 598ca6c8 | .config | console log | report | |||||
ci2-upstream-kcsan-gce | 2019/11/22 06:21 | https://github.com/google/ktsan.git kcsan | 5863cc791e4c | 8098ea0f | .config | console log | report | |||||
ci2-upstream-kcsan-gce | 2019/11/13 10:27 | https://github.com/google/ktsan.git kcsan | 7f2955e0d056 | 048f2d49 | .config | console log | report |