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🐞 Open [1027] 🐞 Fixed [3926] 🐞 Invalid [8522] 📈 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 (3) | 4 | 531d | 574d | 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 | 291d | 291d | 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 | 368d | 368d | 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 | 635d | 613d | 0/23 | auto-closed as invalid on 2020/12/25 10:44 | |||
upstream | KCSAN: data-race in unix_dgram_connect / unix_dgram_poll (4) | 2 | 450d | 465d | 0/23 | auto-closed as invalid on 2021/06/27 09:27 |
BUG: KCSAN: data-race in unix_dgram_connect / unix_dgram_poll write to 0xffff8880a0b97a30 of 4 bytes by task 22155 on cpu 1: unix_dgram_disconnected net/unix/af_unix.c:486 [inline] unix_dgram_connect+0x750/0x820 net/unix/af_unix.c:1199 __sys_connect_file net/socket.c:1854 [inline] __sys_connect+0x247/0x290 net/socket.c:1871 __do_sys_connect net/socket.c:1882 [inline] __se_sys_connect net/socket.c:1879 [inline] __x64_sys_connect+0x3d/0x50 net/socket.c:1879 do_syscall_64+0x51/0xb0 arch/x86/entry/common.c:384 entry_SYSCALL_64_after_hwframe+0x44/0xa9 read to 0xffff8880a0b97a30 of 4 bytes by task 22147 on cpu 0: unix_dgram_poll+0x6e/0x3b0 net/unix/af_unix.c:2701 sock_poll+0x185/0x1a0 net/socket.c:1266 vfs_poll include/linux/poll.h:90 [inline] ep_item_poll fs/eventpoll.c:887 [inline] ep_send_events_proc+0x246/0x620 fs/eventpoll.c:1744 ep_scan_ready_list+0x13e/0x330 fs/eventpoll.c:714 ep_send_events fs/eventpoll.c:1788 [inline] ep_poll fs/eventpoll.c:1944 [inline] do_epoll_wait+0x4d3/0x870 fs/eventpoll.c:2333 __do_sys_epoll_wait fs/eventpoll.c:2343 [inline] __se_sys_epoll_wait fs/eventpoll.c:2340 [inline] __x64_sys_epoll_wait+0x4d/0x60 fs/eventpoll.c:2340 do_syscall_64+0x51/0xb0 arch/x86/entry/common.c:384 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 22147 Comm: syz-executor.1 Not tainted 5.8.0-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 | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci2-upstream-kcsan-gce | 2020/07/23 17:47 | upstream | d15be546031c | 70c104a1 | .config | log | report | ||||
ci2-upstream-kcsan-gce | 2020/07/09 02:08 | upstream | 63e1968a2c87 | 9f9845eb | .config | log | report | ||||
ci2-upstream-kcsan-gce | 2020/07/06 21:15 | upstream | 5c82ec00dd00 | ef278c73 | .config | log | report | ||||
ci2-upstream-kcsan-gce | 2020/06/27 09:16 | upstream | 1590a2e1c681 | 032b4239 | .config | log | report | ||||
ci2-upstream-kcsan-gce | 2020/06/23 20:28 | upstream | 3e08a95294a4 | 6930bbef | .config | log | report |