------------[ cut here ]------------ WARNING: CPU: 1 PID: 7804 at mm/util.c:670 __kvmalloc_node_noprof+0x17a/0x190 mm/util.c:670 Modules linked in: CPU: 1 UID: 0 PID: 7804 Comm: syz.6.404 Not tainted 6.12.0-rc5-syzkaller-00308-g3e5e6c9900c3 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:__kvmalloc_node_noprof+0x17a/0x190 mm/util.c:670 Code: 0a 44 89 fe 81 e6 00 20 00 00 31 ff e8 cf e5 b9 ff 41 81 e7 00 20 00 00 74 0a e8 81 e1 b9 ff e9 3b ff ff ff e8 77 e1 b9 ff 90 <0f> 0b 90 e9 2d ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 RSP: 0018:ffffc9000b087930 EFLAGS: 00010287 RAX: ffffffff81daf8a9 RBX: 00000000852e7e00 RCX: 0000000000040000 RDX: ffffc9001a55d000 RSI: 0000000000000917 RDI: 0000000000000918 RBP: 0000000000000000 R08: ffffffff81daf891 R09: 00000000ffffffff R10: dffffc0000000000 R11: fffff52001610ef9 R12: 00000000852e7e00 R13: ffffc9000b087a60 R14: 00000000ffffffff R15: 0000000000000000 FS: 00007f63db7de6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2cd2021c CR3: 000000007c942000 CR4: 0000000000350ef0 Call Trace: __v4l2_ctrl_modify_dimensions+0x43b/0xb60 drivers/media/v4l2-core/v4l2-ctrls-api.c:999 v4l2_ctrl_modify_dimensions include/media/v4l2-ctrls.h:1013 [inline] vivid_update_format_cap+0x133c/0x2090 drivers/media/test-drivers/vivid/vivid-vid-cap.c:458 vivid_vid_cap_s_dv_timings+0x535/0x1230 drivers/media/test-drivers/vivid/vivid-vid-cap.c:1500 __video_do_ioctl+0xc25/0xdd0 drivers/media/v4l2-core/v4l2-ioctl.c:3119 video_usercopy+0x89d/0x1180 drivers/media/v4l2-core/v4l2-ioctl.c:3460 v4l2_ioctl+0x18b/0x1e0 drivers/media/v4l2-core/v4l2-dev.c:364 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f63dbd7e719 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f63db7de038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f63dbf36130 RCX: 00007f63dbd7e719 RDX: 0000000020000040 RSI: 00000000c0845657 RDI: 0000000000000003 RBP: 00007f63dbdf132e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f63dbf36130 R15: 00007ffee97626a8