syzbot

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WARNING: CPU: 0 PID: 4594 at mm/page_alloc.c:5462 current_gfp_context include/linux/sched/mm.h:-1 [inline]
WARNING: CPU: 0 PID: 4594 at mm/page_alloc.c:5462 __alloc_pages+0x39f/0x480 mm/page_alloc.c:5474
Modules linked in:
CPU: 0 PID: 4594 Comm: syz.1.92 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:__alloc_pages+0x39f/0x480 mm/page_alloc.c:5462
Code: 31 ff e9 b1 fe ff ff e8 ff d2 05 08 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 4f fd ff ff 4c 89 e7 e8 e6 bd 09 00 e9 42 fd ff ff <0f> 0b 45 31 ff e9 ee fe ff ff 65 44 8b 2d d7 be 4d 7e 41 83 fd 08
RSP: 0018:ffffc90003657a60 EFLAGS: 00010246
RAX: ffffc90003657aa0 RBX: 1ffff920006caf50 RCX: 0000000000000000
RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003657ac8
RBP: ffffc90003657b58 R08: ffffc90003657ac7 R09: ffffc90003657aa0
R10: dffffc0000000000 R11: fffff520006caf59 R12: dffffc0000000000
R13: 0000000000000000 R14: 0000000000040cc0 R15: 000000000000000d
FS:  00007f93a798a6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbc151f6400 CR3: 000000007af1f000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kmalloc_order+0x40/0x150 mm/slab_common.c:986
 kmalloc_order_trace+0x14/0xf0 mm/slab_common.c:1002
 kmalloc include/linux/slab.h:612 [inline]
 raw_alloc_io_data drivers/usb/gadget/legacy/raw_gadget.c:626 [inline]
 raw_ioctl_ep0_read drivers/usb/gadget/legacy/raw_gadget.c:730 [inline]
 raw_ioctl+0x1780/0x36b0 drivers/usb/gadget/legacy/raw_gadget.c:1262
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f93a972ecb9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f93a798a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f93a99a9fa0 RCX: 00007f93a972ecb9
RDX: 0000200000000000 RSI: 00000000c0085504 RDI: 0000000000000008
RBP: 00007f93a979cbf7 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f93a99aa038 R14: 00007f93a99a9fa0 R15: 00007ffc322a13b8
 </TASK>