| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| upstream | KCSAN: data-race in sg_new_write / sg_new_write scsi | 1 | 1114d | 1114d | 0/28 | auto-closed as invalid on 2022/01/06 18:11 |
syzbot |
sign-in | mailing list | source | docs |
| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| upstream | KCSAN: data-race in sg_new_write / sg_new_write scsi | 1 | 1114d | 1114d | 0/28 | auto-closed as invalid on 2022/01/06 18:11 |
================================================================== BUG: KCSAN: data-race in sg_new_write / sg_new_write write to 0xffff8881182d3319 of 1 bytes by task 4280 on cpu 1: sg_new_write+0x88/0x8e0 drivers/scsi/sg.c:722 sg_write+0x28e/0x710 drivers/scsi/sg.c:628 vfs_write+0x281/0x920 fs/read_write.c:677 ksys_write+0xe8/0x1b0 fs/read_write.c:731 __do_sys_write fs/read_write.c:742 [inline] __se_sys_write fs/read_write.c:739 [inline] __x64_sys_write+0x42/0x50 fs/read_write.c:739 x64_sys_call+0x287e/0x2dc0 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xc9/0x1c0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f write to 0xffff8881182d3319 of 1 bytes by task 4279 on cpu 0: sg_new_write+0x88/0x8e0 drivers/scsi/sg.c:722 sg_write+0x28e/0x710 drivers/scsi/sg.c:628 vfs_write+0x281/0x920 fs/read_write.c:677 ksys_write+0xe8/0x1b0 fs/read_write.c:731 __do_sys_write fs/read_write.c:742 [inline] __se_sys_write fs/read_write.c:739 [inline] __x64_sys_write+0x42/0x50 fs/read_write.c:739 x64_sys_call+0x287e/0x2dc0 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xc9/0x1c0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f value changed: 0x00 -> 0x01 Reported by Kernel Concurrency Sanitizer on: CPU: 0 UID: 0 PID: 4279 Comm: syz.4.264 Not tainted 6.13.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 ==================================================================
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/12/09 21:58 | upstream | fac04efc5c79 | 9ac0fdc6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-upstream-kcsan-gce | KCSAN: data-race in sg_new_write / sg_new_write |