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| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| upstream | KCSAN: data-race in vfs_readlink / vfs_readlink fs | 2 | 1387d | 1406d | 0/26 | auto-closed as invalid on 2020/08/11 15:56 | |||
| upstream | KCSAN: data-race in vfs_readlink / vfs_readlink (2) fs | 1 | 1340d | 1340d | 0/26 | auto-closed as invalid on 2020/09/28 03:37 | |||
| upstream | KCSAN: data-race in vfs_readlink / vfs_readlink (3) fs | 2 | 1232d | 1234d | 0/26 | auto-closed as invalid on 2021/01/13 07:28 |
================================================================== BUG: KCSAN: data-race in vfs_readlink / vfs_readlink write to 0xffff88804e4992a2 of 2 bytes by task 8490 on cpu 1: vfs_readlink+0x20b/0x260 fs/namei.c:4800 do_readlinkat+0x170/0x200 fs/stat.c:429 __do_sys_readlinkat fs/stat.c:444 [inline] __se_sys_readlinkat fs/stat.c:441 [inline] __x64_sys_readlinkat+0x4f/0x60 fs/stat.c:441 do_syscall_64+0x39/0x80 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xae read to 0xffff88804e4992a2 of 2 bytes by task 8486 on cpu 0: vfs_readlink+0x56/0x260 fs/namei.c:4792 do_readlinkat+0x170/0x200 fs/stat.c:429 __do_sys_readlinkat fs/stat.c:444 [inline] __se_sys_readlinkat fs/stat.c:441 [inline] __x64_sys_readlinkat+0x4f/0x60 fs/stat.c:441 do_syscall_64+0x39/0x80 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xae Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 8486 Comm: systemd-udevd Not tainted 5.12.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ==================================================================
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/03/30 23:54 | upstream | 2bb25b3a748a | 6a81331a | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in vfs_readlink / vfs_readlink | |||
| 2021/03/30 08:32 | upstream | 1e43c377a79f | 6a81331a | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in vfs_readlink / vfs_readlink | |||
| 2021/03/15 01:26 | upstream | 75013c6c52d8 | cc1cff8f | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in vfs_readlink / vfs_readlink | |||
| 2021/02/12 04:42 | upstream | 291009f656e8 | a5f86b15 | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in vfs_readlink / vfs_readlink | |||
| 2021/01/22 00:08 | upstream | 9791581c049c | d4f4eca5 | .config | console log | report | info | ci2-upstream-kcsan-gce | KCSAN: data-race in vfs_readlink / vfs_readlink |