------------[ cut here ]------------ WARNING: CPU: 0 PID: 27243 at include/linux/mmap_lock.h:155 mmap_assert_locked include/linux/mmap_lock.h:155 [inline] WARNING: CPU: 0 PID: 27243 at include/linux/mmap_lock.h:155 binder_alloc_set_vma drivers/android/binder_alloc.c:327 [inline] WARNING: CPU: 0 PID: 27243 at include/linux/mmap_lock.h:155 binder_alloc_vma_close+0x126/0x170 drivers/android/binder_alloc.c:986 Modules linked in: CPU: 1 PID: 27243 Comm: syz-executor.0 Not tainted 6.0.0-rc6-syzkaller-00286-ga63f2e7cb110 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 RIP: 0010:mmap_assert_locked include/linux/mmap_lock.h:155 [inline] RIP: 0010:binder_alloc_set_vma drivers/android/binder_alloc.c:327 [inline] RIP: 0010:binder_alloc_vma_close+0x126/0x170 drivers/android/binder_alloc.c:986 Code: 8d bd 28 01 00 00 be ff ff ff ff e8 44 10 62 02 31 ff 41 89 c4 89 c6 e8 a8 ef 5d fa 45 85 e4 0f 85 58 ff ff ff e8 da f2 5d fa <0f> 0b e9 4c ff ff ff e8 ce f2 5d fa 48 89 ef e8 76 44 94 fa 0f 0b RSP: 0018:ffffc9000325f920 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88807769f9e0 RCX: ffffc90003931000 RDX: 0000000000040000 RSI: ffffffff871e1616 RDI: 0000000000000005 RBP: ffff88807bb78000 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 000000000008c07c R12: 0000000000000000 R13: ffff88801df5ad68 R14: 0000000000000000 R15: ffff88807cdbc6b8 FS: 00007fc6ed6b4700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fddbd37d1b8 CR3: 0000000017569000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000001ddd DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: remove_vma+0xac/0x170 mm/mmap.c:143 exit_mmap+0x24d/0x490 mm/mmap.c:3124 __mmput+0x122/0x4b0 kernel/fork.c:1187 mmput+0x56/0x60 kernel/fork.c:1208 copy_process+0x3140/0x7090 kernel/fork.c:2518 kernel_clone+0xe7/0xab0 kernel/fork.c:2671 __do_sys_clone3+0x1cd/0x2e0 kernel/fork.c:2963 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fc6ec48a669 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fc6ed6b4038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 RAX: ffffffffffffffda RBX: 00007fc6ec5abf80 RCX: 00007fc6ec48a669 RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00007fc6ed6b4050 RBP: 00007fc6ec4e5560 R08: 0000000000000000 R09: 0000000000000058 R10: 00007fc6ed6b4050 R11: 0000000000000246 R12: 0000000000000058 R13: 00007fc6ecadfb1f R14: 00007fc6ed6b4300 R15: 0000000000022000