================================================================== BUG: KCSAN: data-race in ksys_write / ksys_write write to 0xffff888102d52340 of 8 bytes by task 10543 on cpu 1: ksys_write+0x11e/0x1a0 fs/read_write.c:639 __do_sys_write fs/read_write.c:649 [inline] __se_sys_write fs/read_write.c:646 [inline] __x64_sys_write+0x42/0x50 fs/read_write.c:646 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd write to 0xffff888102d52340 of 8 bytes by task 10544 on cpu 0: ksys_write+0x11e/0x1a0 fs/read_write.c:639 __do_sys_write fs/read_write.c:649 [inline] __se_sys_write fs/read_write.c:646 [inline] __x64_sys_write+0x42/0x50 fs/read_write.c:646 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd value changed: 0x0000000000000382 -> 0x00000000000003ac Reported by Kernel Concurrency Sanitizer on: CPU: 0 PID: 10544 Comm: syz-executor.3 Not tainted 6.5.0-syzkaller-11191-g6e32dfcccfcc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 ==================================================================