syzbot |
sign-in | mailing list | source | docs |
🐞 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 (2) | 3 | 854d | 889d | 0/24 | auto-closed as invalid on 2020/11/11 11:35 | |||
upstream | KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown | 8 | 1045d | 1183d | 0/24 | auto-closed as invalid on 2020/06/07 18:23 |
================================================================== BUG: KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown write to 0xffff88810ed4072a of 1 bytes by task 10754 on cpu 1: inet_shutdown+0x148/0x200 net/ipv4/af_inet.c:887 __sys_shutdown_sock net/socket.c:2184 [inline] __sys_shutdown net/socket.c:2196 [inline] __do_sys_shutdown net/socket.c:2204 [inline] __se_sys_shutdown+0xf6/0x140 net/socket.c:2202 __x64_sys_shutdown+0x2d/0x40 net/socket.c:2202 do_syscall_64+0x39/0x80 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 read to 0xffff88810ed4072a of 1 bytes by task 10721 on cpu 0: __skb_wait_for_more_packets+0xdd/0x2e0 net/core/datagram.c:106 __skb_recv_udp+0x749/0x870 net/ipv4/udp.c:1770 udp_recvmsg+0x145/0xa30 net/ipv4/udp.c:1800 inet_recvmsg+0xa3/0x210 net/ipv4/af_inet.c:848 sock_recvmsg_nosec net/socket.c:886 [inline] sock_recvmsg net/socket.c:904 [inline] __sys_recvfrom+0x1d7/0x2a0 net/socket.c:2032 __do_sys_recvfrom net/socket.c:2050 [inline] __se_sys_recvfrom net/socket.c:2046 [inline] __x64_sys_recvfrom+0x74/0x90 net/socket.c:2046 do_syscall_64+0x39/0x80 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 10721 Comm: syz-executor.2 Not tainted 5.11.0-rc6-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 | 2021/02/03 20:27 | upstream | 3aaf0a27ffc2 | 624dad51 | .config | console log | report | info | KCSAN: data-race in __skb_wait_for_more_packets / inet_shutdown | |||
ci2-upstream-kcsan-gce | 2021/01/02 20:02 | upstream | eda809aef534 | 79264ae3 | .config | console log | report | info | ||||
ci2-upstream-kcsan-gce | 2020/12/24 13:02 | upstream | 58cf05f597b0 | c2c1d1dd | .config | console log | report | info | ||||
ci2-upstream-kcsan-gce | 2020/12/05 14:22 | upstream | b3298500b23f | 0ef84591 | .config | console log | report | info |