binder_alloc: 27930: binder_alloc_buf, no vma
binder: 27930:27934 transaction failed 29189/-3, size 88-24 line 3284
binder: undelivered TRANSACTION_ERROR: 29189
binder: send failed reply for transaction 3072, target dead
------------[ cut here ]------------
kernel BUG at drivers/android/binder_alloc.c:1108!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 27936 Comm: syz-executor.4 Not tainted 4.9.205-syzkaller #0
task: 00000000a1217469 task.stack: 00000000aa4624f7
RIP: 0010:[<ffffffff8222a5bb>]  [<0000000051fa6861>] binder_alloc_do_buffer_copy+0xcb/0x500 drivers/android/binder_alloc.c:1108
RSP: 0018:ffff8801a08074a8  EFLAGS: 00010216
RAX: 0000000000040000 RBX: 0000000020ffc000 RCX: ffffc90003776000
RDX: 00000000000004ee RSI: ffffffff8222a5bb RDI: ffff8801d9fa0558
RBP: ffff8801a0807528 R08: ffff8801a08075a8 R09: 0000000000000008
R10: ffffed0034100f12 R11: ffff8801a0807897 R12: 0000000000000070
R13: 00000000000000a8 R14: 0000000000000008 R15: ffff8801a08075a8
FS:  00007f98184a0700(0000) GS:ffff8801db700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000406eab CR3: 00000001d01e5000 CR4: 00000000001606b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 ffff8801a0807560 0000000000000246 ffff8801c60cdf00 ffff8801a08074d0
 ffff8801cb582018 ffff8801d9fa0e58 00ff8801a0807870 ffff8801d9fa0e00
 ffffffff814fdb26 ffff8801d4424f80 00000000000000a8 ffff8801a08075a8
Call Trace:
 [<00000000ade6bb74>] binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1154
 [<00000000972b022d>] binder_validate_ptr+0xc5/0x1b0 drivers/android/binder.c:2335
 [<00000000812a7ff6>] binder_transaction+0x20a4/0x5890 drivers/android/binder.c:3444
 [<000000007ee45eee>] binder_thread_write+0x730/0x20e0 drivers/android/binder.c:3906
 [<0000000020549fde>] binder_ioctl_write_read drivers/android/binder.c:4854 [inline]
 [<0000000020549fde>] binder_ioctl+0xecd/0x1720 drivers/android/binder.c:5030
 [<00000000c55544ad>] vfs_ioctl fs/ioctl.c:43 [inline]
 [<00000000c55544ad>] file_ioctl fs/ioctl.c:493 [inline]
 [<00000000c55544ad>] do_vfs_ioctl+0xb87/0x11d0 fs/ioctl.c:677
 [<00000000ec92a7e7>] SYSC_ioctl fs/ioctl.c:694 [inline]
 [<00000000ec92a7e7>] SyS_ioctl+0x8f/0xc0 fs/ioctl.c:685
 [<0000000096b1f2ac>] do_syscall_64+0x1ad/0x5c0 arch/x86/entry/common.c:288
 [<00000000b1b61cc8>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Code: fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 0a 04 00 00 4d 8b 64 24 58 49 29 dc e8 6f 81 0f ff 4d 39 e6 76 07 e8 65 81 0f ff <0f> 0b e8 5e 81 0f ff 4c 8b 6d d0 4d 29 f4 4d 39 e5 77 e8 e8 4d 
RIP  [<0000000051fa6861>] binder_alloc_do_buffer_copy+0xcb/0x500 drivers/android/binder_alloc.c:1108
 RSP <ffff8801a08074a8>
---[ end trace 591eac8966bb0117 ]---