Re: [syzbot] [usb?] KASAN: slab-use-after-free Write in gadgetfs_bind

[syzbot]

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
SYZFAIL: posix_spawnp failed

SYZFAIL: posix_spawnp failed
 (errno 7: Argument list too long)
2026/08/03 19:38:16 executed programs: 4
connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:41049->127.0.0.1:43924: read: connection reset by peer


Tested on:

commit:         075b7484 Linux 7.2-rc6
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1582d3b9580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=145fa60d73086782
dashboard link: https://syzkaller.appspot.com/bug?extid=f63ad1084fd77fab48e4
compiler:       gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch:          https://syzkaller.appspot.com/x/patch.diff?x=102cd3b9580000