------------[ cut here ]------------ WARNING: CPU: 0 PID: 10608 at mm/mmap.c:1028 vma_merge+0x9c8/0xb4c mm/mmap.c:1028 Modules linked in: CPU: 0 PID: 10608 Comm: syz-executor.4 Not tainted 6.1.61-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : vma_merge+0x9c8/0xb4c mm/mmap.c:1028 lr : vma_merge+0x9c8/0xb4c mm/mmap.c:1028 sp : ffff80001f2f7a20 x29: ffff80001f2f7b10 x28: ffff800015810000 x27: ffff80001f2f7a80 x26: ffff0000cc8f9a20 x25: 0000000020ffe000 x24: ffff0000cc8f9a20 x23: 0000000020ffe000 x22: dfff800000000000 x21: 0000000020fff000 x20: ffff0000d7c15bd0 x19: 1ffff00002b020af x18: 0000000000000000 x17: ffff800008062638 x16: ffff8000084fd328 x15: 0000000000000000 x14: 0000000000000002 x13: 0000000000000406 x12: 0000000000040000 x11: 00000000000002fa x10: ffff8000287bd000 x9 : ffff80000887ae4c x8 : 00000000000002fb x7 : ffff8000120db1d0 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000120bd164 x2 : 0000000000000001 x1 : 0000000020fff000 x0 : 0000000020ffe000 Call trace: vma_merge+0x9c8/0xb4c mm/mmap.c:1028 mbind_range+0x360/0x710 mm/mempolicy.c:810 __do_sys_set_mempolicy_home_node mm/mempolicy.c:1543 [inline] __se_sys_set_mempolicy_home_node mm/mempolicy.c:1484 [inline] __arm64_sys_set_mempolicy_home_node+0x39c/0x5b0 mm/mempolicy.c:1484 __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: 266 hardirqs last enabled at (265): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (265): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (266): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (258): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32 softirqs last disabled at (256): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---