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BUG: KMSAN: uninit-value in tomoyo_path_chown+0x121/0x240 security/tomoyo/tomoyo.c:366
 tomoyo_path_chown+0x121/0x240 security/tomoyo/tomoyo.c:366
 security_path_chown+0x17d/0x260 security/security.c:1224
 chown_common+0x9f2/0xef0 fs/open.c:729
 vfs_fchown fs/open.c:802 [inline]
 ksys_fchown+0x229/0x360 fs/open.c:813
 __do_sys_fchown fs/open.c:821 [inline]
 __se_sys_fchown fs/open.c:819 [inline]
 __x64_sys_fchown+0x8a/0xe0 fs/open.c:819
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Local variable newattrs created at:
 chown_common+0xd1/0xef0 fs/open.c:708
 vfs_fchown fs/open.c:802 [inline]
 ksys_fchown+0x229/0x360 fs/open.c:813

CPU: 0 PID: 3490 Comm: syz-executor426 Not tainted 6.0.0-rc2-syzkaller-47460-g3a2b6b904ea7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
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