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BUG: KCSAN: data-race in __do_sys_prctl / __do_sys_prctl
write to 0xffff888103e8d280 of 1 bytes by task 4527 on cpu 0:
__do_sys_prctl+0x38e/0xcb0 kernel/sys.c:2492
__se_sys_prctl kernel/sys.c:2342 [inline]
__x64_sys_prctl+0x62/0x70 kernel/sys.c:2342
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
read to 0xffff888103e8d280 of 1 bytes by task 4528 on cpu 1:
__do_sys_prctl+0x377/0xcb0 kernel/sys.c:2492
__se_sys_prctl kernel/sys.c:2342 [inline]
__x64_sys_prctl+0x62/0x70 kernel/sys.c:2342
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
value changed: 0x01 -> 0x00
Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 4528 Comm: syz-executor.5 Not tainted 5.17.0-syzkaller-07593-g52deda9551a0-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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