syzbot |
sign-in | mailing list | source | docs |
🐞 Open [975] 🐞 Fixed [3918] 🐞 Invalid [8491] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll | 5 | 746d | 776d | 0/23 | auto-closed as invalid on 2020/08/27 17:47 | |||
upstream | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll (3) | 4 | 523d | 566d | 0/23 | auto-closed as invalid on 2021/04/07 19:26 | |||
upstream | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll (6) | 1 | 283d | 283d | 0/23 | auto-closed as invalid on 2021/12/03 15:30 | |||
upstream | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll (5) | 1 | 360d | 360d | 0/23 | auto-closed as invalid on 2021/09/17 19:26 | |||
upstream | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll (2) | 3 | 627d | 605d | 0/23 | auto-closed as invalid on 2020/12/25 10:44 |
================================================================== BUG: KCSAN: data-race in unix_dgram_connect / unix_dgram_poll write to 0xffff888149264a30 of 4 bytes by task 17725 on cpu 1: unix_dgram_disconnected net/unix/af_unix.c:486 [inline] unix_dgram_connect+0x73d/0x850 net/unix/af_unix.c:1191 __sys_connect_file net/socket.c:1837 [inline] __sys_connect+0x245/0x280 net/socket.c:1854 __do_sys_connect net/socket.c:1864 [inline] __se_sys_connect net/socket.c:1861 [inline] __x64_sys_connect+0x3d/0x50 net/socket.c:1861 do_syscall_64+0x4a/0x90 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae read to 0xffff888149264a30 of 4 bytes by task 17720 on cpu 0: unix_dgram_poll+0x6e/0x3e0 net/unix/af_unix.c:2693 sock_poll+0x23e/0x260 net/socket.c:1246 vfs_poll include/linux/poll.h:90 [inline] do_pollfd fs/select.c:869 [inline] do_poll fs/select.c:917 [inline] do_sys_poll+0x622/0xc40 fs/select.c:1011 __do_sys_ppoll fs/select.c:1117 [inline] __se_sys_ppoll+0x169/0x1b0 fs/select.c:1097 __x64_sys_ppoll+0x63/0x70 fs/select.c:1097 do_syscall_64+0x4a/0x90 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 17720 Comm: syz-executor.4 Tainted: G W 5.13.0-rc2-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 | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci2-upstream-kcsan-gce | 2021/05/23 09:21 | upstream | 4d7620341eda | 3c7fef33 | .config | log | report | info | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll | ||
ci2-upstream-kcsan-gce | 2021/05/07 22:38 | upstream | 1ad77a05cfae | bc5434be | .config | log | report | info | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll |