syzbot |
sign-in | mailing list | source | docs |
🐞 Open [972] 🐞 Fixed [3881] 🐞 Invalid [8369] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | KCSAN: data-race in iput / writeback_sb_inodes (3) | 1 | 728d | 728d | 0/22 | auto-closed as invalid on 2020/08/11 19:26 | |||
upstream | KCSAN: data-race in iput / writeback_sb_inodes (7) | 1 | 314d | 314d | 0/22 | auto-closed as invalid on 2021/09/29 17:35 | |||
upstream | KCSAN: data-race in iput / writeback_sb_inodes (6) | 2 | 386d | 393d | 0/22 | auto-closed as invalid on 2021/07/20 06:50 | |||
upstream | KCSAN: data-race in iput / writeback_sb_inodes (8) | 1 | 88d | 88d | 0/22 | auto-closed as invalid on 2022/05/13 10:29 | |||
upstream | KCSAN: data-race in iput / writeback_sb_inodes | 1 | 849d | 849d | 0/22 | auto-closed as invalid on 2020/05/18 05:32 | |||
upstream | KCSAN: data-race in iput / writeback_sb_inodes (5) | 4 | 524d | 547d | 0/22 | auto-closed as invalid on 2021/03/04 09:19 | |||
upstream | KCSAN: data-race in iput / writeback_sb_inodes (4) | 7 | 611d | 575d | 0/22 | auto-closed as invalid on 2020/12/21 11:42 |
================================================================== BUG: KCSAN: data-race in iput / writeback_sb_inodes write to 0xffff8880b8d885c0 of 8 bytes by task 3793 on cpu 0: writeback_sb_inodes+0x3bd/0xa10 fs/fs-writeback.c:1705 wb_writeback+0x1f9/0x6a0 fs/fs-writeback.c:1892 wb_do_writeback fs/fs-writeback.c:2037 [inline] wb_workfn+0x215/0x970 fs/fs-writeback.c:2078 process_one_work+0x424/0x930 kernel/workqueue.c:2268 worker_thread+0x9a/0x7e0 kernel/workqueue.c:2414 kthread+0x203/0x230 kernel/kthread.c:268 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:352 read to 0xffff8880b8d885c0 of 8 bytes by task 9049 on cpu 1: iput+0x4d/0x4d0 fs/inode.c:1588 dentry_unlink_inode+0x272/0x2e0 fs/dcache.c:374 d_delete fs/dcache.c:2451 [inline] d_delete+0xca/0xe0 fs/dcache.c:2440 vfs_rmdir fs/namei.c:3702 [inline] vfs_rmdir+0x2f1/0x310 fs/namei.c:3667 do_rmdir+0x2e9/0x320 fs/namei.c:3750 __do_sys_rmdir fs/namei.c:3768 [inline] __se_sys_rmdir fs/namei.c:3766 [inline] __x64_sys_rmdir+0x2c/0x40 fs/namei.c:3766 do_syscall_64+0xc7/0x3b0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x44/0xa9 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 9049 Comm: syz-executor.1 Not tainted 5.7.0-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 | Title |
---|---|---|---|---|---|---|---|---|---|---|---|
ci2-upstream-kcsan-gce | 2020/06/18 05:13 | https://github.com/google/ktsan.git kcsan | 7c3cd68e5d38 | d45a4d69 | .config | log | report |