------------[ cut here ]------------ WARNING: CPU: 0 PID: 4521 at mm/page_alloc.c:5523 __alloc_pages+0x32c/0x730 mm/page_alloc.c:5523 Modules linked in: CPU: 0 PID: 4521 Comm: syz.1.84 Not tainted 6.1.96-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages+0x32c/0x730 mm/page_alloc.c:5523 lr : __alloc_pages+0xc8/0x730 mm/page_alloc.c:5517 sp : ffff80001f907640 x29: ffff80001f907730 x28: ffff80001f907660 x27: dfff800000000000 x26: ffff700003f20ecc x25: 0000000000000000 x24: ffff80001f907680 x23: 0000000000000000 x22: 0000000000040dc0 x21: 1ffff00003f20ed0 x20: ffff80001f9076a0 x19: 000000000000000b x18: ffff80001f907720 x17: ffff8000188e0000 x16: ffff8000120b4780 x15: 0000000020000640 x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000005 x11: 1ffff00003f20ed4 x10: 0000000000000000 x9 : 0000000000000001 x8 : ffff80001817a000 x7 : 0000000000000000 x6 : ffff0001023d0900 x5 : ffff0001023d0900 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff80001f9076a0 Call trace: __alloc_pages+0x32c/0x730 mm/page_alloc.c:5523 __alloc_pages_node include/linux/gfp.h:237 [inline] alloc_pages_node include/linux/gfp.h:260 [inline] __kmalloc_large_node+0xbc/0x21c mm/slab_common.c:1096 __do_kmalloc_node mm/slab_common.c:943 [inline] __kmalloc+0x130/0x1c4 mm/slab_common.c:968 kmalloc_array include/linux/slab.h:608 [inline] kcalloc include/linux/slab.h:639 [inline] fill_object_idr drivers/gpu/drm/drm_lease.c:386 [inline] drm_mode_create_lease_ioctl+0x7b0/0x1464 drivers/gpu/drm/drm_lease.c:519 drm_ioctl_kernel+0x2cc/0x458 drivers/gpu/drm/drm_ioctl.c:788 drm_ioctl+0x5a0/0xa2c drivers/gpu/drm/drm_ioctl.c:891 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 irq event stamp: 6472 hardirqs last enabled at (6471): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (6471): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (6472): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2444): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (2444): [] handle_softirqs+0xb84/0xd58 kernel/softirq.c:599 softirqs last disabled at (2149): [] __do_softirq+0x14/0x20 kernel/softirq.c:605 ---[ end trace 0000000000000000 ]---