rust_kernel: panicked at drivers/android/binder/rust_binder.rs:288:5:
attempt to add with overflow
------------[ cut here ]------------
kernel BUG at rust/helpers/bug.c:7!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 298 Comm: syz-executor361 Not tainted 6.12.23-syzkaller-g6c1c18fcb8b7 #0 ba78288b1e32eb9f88d3f8d8da6b79a037cd8362
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:rust_helper_BUG+0x8/0x10 rust/helpers/bug.c:7
Code: cc cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 b7 a4 60 fa 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 <0f> 0b 66 0f 1f 44 00 00 b8 fd 60 29 76 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000122c510 EFLAGS: 00010246
RAX: 0000000000000062 RBX: 1ffff920002458a4 RCX: 0a00febcb303ed00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc9000122c510 R08: ffffc9000122c207 R09: 1ffff92000245840
R10: dffffc0000000000 R11: fffff52000245841 R12: 0000000000000000
R13: dffffc0000000000 R14: ffffc9000122c540 R15: ffffc9000122c570
FS: 00005555560d3380(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fb170bb80d0 CR3: 0000000106e80000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
__rustc::rust_begin_unwind+0x15b/0x160 rust/kernel/lib.rs:128
core::panicking::panic_fmt+0x84/0x90 usr/local/rustup/toolchains/1.87.0-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/panicking.rs:75
core::panicking::panic_const::panic_const_add_overflow+0xb2/0xc0 usr/local/rustup/toolchains/1.87.0-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/panicking.rs:178
<rust_binder::thread::Thread>::copy_transaction_data+0x656e/0x6e00 drivers/android/binder/thread.rs:-1
<rust_binder::transaction::Transaction>::new+0x331/0x2040 drivers/android/binder/transaction.rs:81
<rust_binder::thread::Thread>::transaction_inner drivers/android/binder/thread.rs:1319 [inline]
<<rust_binder::thread::Thread>::transaction_inner as core::ops::function::FnOnce<(&kernel::sync::arc::Arc<rust_binder::thread::Thread>, &rust_binder::defs::BinderTransactionDataSg)>>::call_once usr/local/rustup/toolchains/1.87.0-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ops/function.rs:250 [inline]
<rust_binder::thread::Thread>::transaction::<<rust_binder::thread::Thread>::transaction_inner>+0x88e/0xdd0 drivers/android/binder/thread.rs:1294
<rust_binder::thread::Thread>::write drivers/android/binder/thread.rs:1433 [inline]
<rust_binder::thread::Thread>::write_read+0x1e80/0x9d20 drivers/android/binder/thread.rs:1581
<rust_binder::process::Process>::ioctl_write_read drivers/android/binder/process.rs:1535 [inline]
<rust_binder::process::Process>::ioctl+0x411/0x2c20 drivers/android/binder/process.rs:1596
rust_binder::rust_binder_unlocked_ioctl+0xa0/0x100 drivers/android/binder/rust_binder.rs:445
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:907 [inline]
__se_sys_ioctl+0x132/0x1b0 fs/ioctl.c:893
__x64_sys_ioctl+0x7f/0xa0 fs/ioctl.c:893
x64_sys_call+0x1878/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:17
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb170b41289
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcb90ad6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fb170b41289
RDX: 0000200000000100 RSI: 00000000c0306201 RDI: 0000000000000003
RBP: 0000000000000000 R08: 0000000000000000 R09: 00005555560d4610
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007ffcb90ad6d0 R15: 00007ffcb90ad6c0
</TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:rust_helper_BUG+0x8/0x10 rust/helpers/bug.c:7
Code: cc cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 b8 b7 a4 60 fa 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 48 89 e5 <0f> 0b 66 0f 1f 44 00 00 b8 fd 60 29 76 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc9000122c510 EFLAGS: 00010246
RAX: 0000000000000062 RBX: 1ffff920002458a4 RCX: 0a00febcb303ed00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
RBP: ffffc9000122c510 R08: ffffc9000122c207 R09: 1ffff92000245840
R10: dffffc0000000000 R11: fffff52000245841 R12: 0000000000000000
R13: dffffc0000000000 R14: ffffc9000122c540 R15: ffffc9000122c570
FS: 00005555560d3380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d00cb29948 CR3: 0000000106e80000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400