device bridge_slave_0 entered promiscuous mode bridge0: port 2(bridge_slave_1) entered blocking state bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_1 entered promiscuous mode ===================================================== BUG: KMSAN: uninit-value in number+0x851/0x23d0 lib/vsprintf.c:490 number+0x851/0x23d0 lib/vsprintf.c:490 vsnprintf+0x1f0d/0x3650 lib/vsprintf.c:2871 snprintf+0x24a/0x290 lib/vsprintf.c:2938 tomoyo_print_header security/tomoyo/audit.c:165 [inline] tomoyo_init_log+0xd1f/0x3ad0 security/tomoyo/audit.c:255 tomoyo_supervisor+0x8c0/0x27a0 security/tomoyo/common.c:2097 tomoyo_audit_path_number_log security/tomoyo/file.c:235 [inline] tomoyo_path_number_perm+0x8b1/0xaf0 security/tomoyo/file.c:734 tomoyo_file_ioctl+0x77/0x90 security/tomoyo/tomoyo.c:327 security_file_ioctl+0xfd/0x200 security/security.c:1541 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl+0x133/0x4a0 fs/ioctl.c:860 __x64_sys_ioctl+0xd8/0x110 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:82 entry_SYSCALL_64_after_hwframe+0x44/0xae Local variable slave_attr.i created at: __rtnl_newlink net/core/rtnetlink.c:3254 [inline] rtnl_newlink+0x140/0x43a0 net/core/rtnetlink.c:3506 rtnetlink_rcv_msg+0x148d/0x18d0 net/core/rtnetlink.c:5571 CPU: 1 PID: 3501 Comm: syz-executor.3 Not tainted 5.16.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 =====================================================