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WARNING: CPU: 0 PID: 6413 at mm/vma.c:1147 vms_complete_munmap_vmas+0x6f4/0x840 mm/vma.c:1147
Modules linked in:
CPU: 0 UID: 0 PID: 6413 Comm: syz-executor308 Not tainted 6.12.0-rc1-syzkaller-g80cb3fb61135 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : vms_complete_munmap_vmas+0x6f4/0x840 mm/vma.c:1147
lr : vms_complete_munmap_vmas+0x6f4/0x840 mm/vma.c:1147
sp : ffff80009bc27550
x29: ffff80009bc275a0 x28: ffff0000d695f800 x27: 0000000000000c00
x26: ffff0000d695fa00 x25: ffff80009bc277d0 x24: ffff0000d695f9f8
x23: ffff80009bc277c8 x22: 0000000000000021 x21: 00000000000010dd
x20: 1ffff00013784ef6 x19: dfff800000000000 x18: ffff80009bc26b60
x17: 000000000000d6db x16: ffff80008b3bde40 x15: 0000000000000010
x14: 1ffff00013784e84 x13: 0000000000000000 x12: 0000000000000000
x11: ffff700013784e94 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000c2c88000 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 0000000000000040 x4 : ffffffffffffffe0 x3 : 0000000000000020
x2 : 0000000000000000 x1 : 0000000000000021 x0 : 0000000000000c00
Call trace:
 vms_complete_munmap_vmas+0x6f4/0x840 mm/vma.c:1147
 mmap_region+0xc68/0x1e28 mm/mmap.c:1533
 do_mmap+0x7e0/0xe00 mm/mmap.c:496
 vm_mmap_pgoff+0x1a0/0x38c mm/util.c:588
 ksys_mmap_pgoff+0x3f0/0x5c8 mm/mmap.c:542
 __do_sys_mmap arch/arm64/kernel/sys.c:28 [inline]
 __se_sys_mmap arch/arm64/kernel/sys.c:21 [inline]
 __arm64_sys_mmap+0xf8/0x110 arch/arm64/kernel/sys.c:21
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:732
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:750
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:598
irq event stamp: 8790
hardirqs last  enabled at (8789): [<ffff80008047a578>] se