------------[ cut here ]------------
WARNING: mm/vma.h:277 at assert_sane_pgoff mm/vma.h:277 [inline], CPU#1: syz.0.17/4912
WARNING: mm/vma.h:277 at vma_set_pgoff mm/vma.h:283 [inline], CPU#1: syz.0.17/4912
WARNING: mm/vma.h:277 at vma_add_pgoff+0x50c/0x700 mm/vma.h:314, CPU#1: syz.0.17/4912
Modules linked in:
CPU: 1 UID: 0 PID: 4912 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : assert_sane_pgoff mm/vma.h:277 [inline]
pc : vma_set_pgoff mm/vma.h:283 [inline]
pc : vma_add_pgoff+0x50c/0x700 mm/vma.h:314
lr : assert_sane_pgoff mm/vma.h:277 [inline]
lr : vma_set_pgoff mm/vma.h:283 [inline]
lr : vma_add_pgoff+0x50c/0x700 mm/vma.h:314
sp : ffff8000963176e0
x29: ffff800096317700 x28: 1fffe00019d174aa x27: 0000000000000001
x26: ffff0000c659b700 x25: dfff800000000000 x24: 1fffe00019d174b0
x23: ffff0000ce8ba580 x22: 0000000000020a97 x21: ffff0000ce8ba548
x20: ffff0000ce8ba500 x19: 0000000020001000 x18: 1fffe00035ba3828
x17: ffff800080adeaf4 x16: ffff800080addecc x15: ffff800080b8bf18
x14: ffff800080b96bac x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000000 x10: 0000000000000003 x9 : 0000000000000000
x8 : 0000000000000000 x7 : ffff800080bee7b0 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080ae89e0
x2 : 0000000000020001 x1 : ffff0000c825bb00 x0 : 0000000000000000
Call trace:
 assert_sane_pgoff mm/vma.h:277 [inline] (P)
 vma_set_pgoff mm/vma.h:283 [inline] (P)
 vma_add_pgoff+0x50c/0x700 mm/vma.h:314 (P)
 __split_vma+0x6a8/0x83c mm/vma.c:607
 split_vma mm/vma.c:643 [inline]
 vma_modify+0x11ac/0x18f0 mm/vma.c:1771
 vma_modify_policy+0x210/0x2b8 mm/vma.c:1834
 mbind_range+0x160/0x3e4 mm/mempolicy.c:1061
 do_mbind mm/mempolicy.c:1563 [inline]
 kernel_mbind mm/mempolicy.c:1760 [inline]
 __do_sys_mbind mm/mempolicy.c:1834 [inline]
 __se_sys_mbind mm/mempolicy.c:1830 [inline]
 __arm64_sys_mbind+0x5c8/0x994 mm/mempolicy.c:1830
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x244 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0xec/0x23c arch/arm64/kernel/syscall.c:121
 do_el0_svc+0x4c/0x5c arch/arm64/kernel/syscall.c:140
 el0_svc+0x64/0x260 arch/arm64/kernel/entry-common.c:758
 el0t_64_sync_handler+0x44/0x104 arch/arm64/kernel/entry-common.c:777
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:590
irq event stamp: 928
hardirqs last  enabled at (927): [<ffff8000869a9950>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:210 [inline]
hardirqs last  enabled at (927): [<ffff8000869a9950>] _raw_spin_unlock_irqrestore+0x38/0x98 kernel/locking/spinlock.c:221
hardirqs last disabled at (928): [<ffff8000869841d4>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:445
softirqs last  enabled at (208): [<ffff80008013891c>] local_bh_enable include/linux/bottom_half.h:33 [inline]
softirqs last  enabled at (208): [<ffff80008013891c>] put_cpu_fpsimd_context arch/arm64/kernel/fpsimd.c:251 [inline]
softirqs last  enabled at (208): [<ffff80008013891c>] do_sve_acc+0x32c/0x4b8 arch/arm64/kernel/fpsimd.c:1349
softirqs last disabled at (206): [<ffff8000801386fc>] local_bh_disable include/linux/bottom_half.h:20 [inline]
softirqs last disabled at (206): [<ffff8000801386fc>] get_cpu_fpsimd_context arch/arm64/kernel/fpsimd.c:234 [inline]
softirqs last disabled at (206): [<ffff8000801386fc>] do_sve_acc+0x10c/0x4b8 arch/arm64/kernel/fpsimd.c:1325
---[ end trace 0000000000000000 ]---