linux-kernel - [syzbot] upstream build error (17)

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Message-ID: <000000000000008dae05dbfebd85@google.com>
Date:   Wed, 06 Apr 2022 09:20:22 -0700
From:   syzbot <syzbot+6b36bab98e240873fd5a@...kaller.appspotmail.com>
To:     bp@...en8.de, dave.hansen@...ux.intel.com, hpa@...or.com,
        jmattson@...gle.com, joro@...tes.org, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, llvm@...ts.linux.dev,
        mingo@...hat.com, pbonzini@...hat.com, seanjc@...gle.com,
        syzkaller-bugs@...glegroups.com, tglx@...utronix.de,
        vkuznets@...hat.com, wanpengli@...cent.com, x86@...nel.org
Subject: [syzbot] upstream build error (17)

Hello,

syzbot found the following issue on:

HEAD commit:    3e732ebf7316 Merge tag 'for_linus' of git://git.kernel.org..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10ca0687700000
kernel config:  https://syzkaller.appspot.com/x/.config?x=eba855fbe3373b4f
dashboard link: https://syzkaller.appspot.com/bug?extid=6b36bab98e240873fd5a
compiler:       Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+6b36bab98e240873fd5a@...kaller.appspotmail.com

arch/x86/kvm/emulate.c:3332:5: error: stack frame size (2552) exceeds limit (2048) in function 'emulator_task_switch' [-Werror,-Wframe-larger-than]
sound/usb/mixer_s1810c.c:543:5: error: stack frame size (2072) exceeds limit (2048) in function 'snd_sc1810_init_mixer' [-Werror,-Wframe-larger-than]
drivers/block/loop.c:1524:12: error: stack frame size (2648) exceeds limit (2048) in function 'lo_ioctl' [-Werror,-Wframe-larger-than]
crypto/ecc.c:1362:6: error: stack frame size (3640) exceeds limit (2048) in function 'ecc_point_mult_shamir' [-Werror,-Wframe-larger-than]
crypto/ecc.c:1280:13: error: stack frame size (3832) exceeds limit (2048) in function 'ecc_point_mult' [-Werror,-Wframe-larger-than]
fs/ocfs2/dlm/dlmdomain.c:2101:19: error: stack frame size (2104) exceeds limit (2048) in function 'dlm_register_domain' [-Werror,-Wframe-larger-than]
net/qrtr/ns.c:661:13: error: stack frame size (3096) exceeds limit (2048) in function 'qrtr_ns_worker' [-Werror,-Wframe-larger-than]

---
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