binder: BINDER_SET_CONTEXT_MGR already set binder: 7725:7727 ioctl 40046207 0 returned -16 binder: BINDER_SET_CONTEXT_MGR already set binder: 7731:7733 ioctl 40046207 0 returned -16 ------------[ cut here ]------------ kernel BUG at drivers/android/binder_alloc.c:1141! binder: BINDER_SET_CONTEXT_MGR already set binder: 7738:7739 ioctl 40046207 0 returned -16 binder: undelivered TRANSACTION_ERROR: 29189 ------------[ cut here ]------------ ------------[ cut here ]------------ kernel BUG at drivers/android/binder_alloc.c:1141! kernel BUG at drivers/android/binder_alloc.c:1141! binder: BINDER_SET_CONTEXT_MGR already set binder: 7731:7736 ioctl 40046207 0 returned -16 ------------[ cut here ]------------ ------------[ cut here ]------------ kernel BUG at drivers/android/binder_alloc.c:1141! kernel BUG at drivers/android/binder_alloc.c:1141! binder: BINDER_SET_CONTEXT_MGR already set invalid opcode: 0000 [#1] PREEMPT SMP KASAN binder: 7724:7734 ioctl 40046207 0 returned -16 CPU: 1 PID: 7733 Comm: syz-executor625 Not tainted 5.0.0+ #11 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 RSP: 0018:ffff888088d17550 EFLAGS: 00010293 RAX: ffff88808eb38000 RBX: 0000000020001080 RCX: ffffffff8546cf0c RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: ffff888088d175d0 R08: ffff88808eb38000 R09: 0000000000000028 R10: ffffed10111a2f01 R11: ffff888088d1780f R12: 0000000000000020 R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 FS: 00007ff3041bb700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff304178db8 CR3: 0000000086fc0000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1187 binder_get_object+0xc3/0x200 drivers/android/binder.c:2062 binder_transaction+0x2b4a/0x6690 drivers/android/binder.c:3231 binder_thread_write+0x64a/0x2820 drivers/android/binder.c:3792 binder_ioctl_write_read drivers/android/binder.c:4825 [inline] binder_ioctl+0x1033/0x183b drivers/android/binder.c:5002 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x44aa09 Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 7b cb fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff3041bace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 000000000044aa09 RDX: 0000000020000400 RSI: 00000000c0306201 RDI: 0000000000000004 RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c R13: 00007ffcbd6c7cff R14: 00007ff3041bb9c0 R15: 0000000000000000 Modules linked in: invalid opcode: 0000 [#2] PREEMPT SMP KASAN CPU: 0 PID: 7728 Comm: syz-executor625 Tainted: G D 5.0.0+ #11 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 RSP: 0018:ffff88809a80f550 EFLAGS: 00010293 RAX: ffff88808eb8a340 RBX: 0000000020001040 RCX: ffffffff8546cf0c RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: ffff88809a80f5d0 R08: ffff88808eb8a340 R09: 0000000000000028 R10: ffffed1013501f01 R11: ffff88809a80f80f R12: 0000000000000020 R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 FS: 00007ff3041bb700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff304199db8 CR3: 00000000954fe000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1187 binder_get_object+0xc3/0x200 drivers/android/binder.c:2062 binder_transaction+0x2b4a/0x6690 drivers/android/binder.c:3231 binder_thread_write+0x64a/0x2820 drivers/android/binder.c:3792 binder_ioctl_write_read drivers/android/binder.c:4825 [inline] binder_ioctl+0x1033/0x183b drivers/android/binder.c:5002 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x44aa09 Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 7b cb fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff3041bace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 000000000044aa09 RDX: 0000000020000400 RSI: 00000000c0306201 RDI: 0000000000000004 RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c R13: 00007ffcbd6c7cff R14: 00007ff3041bb9c0 R15: 0000000000000000 Modules linked in: invalid opcode: 0000 [#3] PREEMPT SMP KASAN binder: 7725:7737 ioctl 40046207 0 returned -16 CPU: 1 PID: 7726 Comm: syz-executor625 Tainted: G D 5.0.0+ #11 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 RSP: 0018:ffff88809a2ff550 EFLAGS: 00010293 RAX: ffff88808ff88540 RBX: 0000000020001020 RCX: ffffffff8546cf0c RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: ffff88809a2ff5d0 R08: ffff88808ff88540 R09: 0000000000000028 R10: ffffed101345ff01 R11: ffff88809a2ff80f R12: 0000000000000020 R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 FS: 00007ff3041bb700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff304178db8 CR3: 0000000097855000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1187 binder_get_object+0xc3/0x200 drivers/android/binder.c:2062 binder_transaction+0x2b4a/0x6690 drivers/android/binder.c:3231 binder_thread_write+0x64a/0x2820 drivers/android/binder.c:3792 binder_ioctl_write_read drivers/android/binder.c:4825 [inline] binder_ioctl+0x1033/0x183b drivers/android/binder.c:5002 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x44aa09 Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 7b cb fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff3041bace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 000000000044aa09 RDX: 0000000020000400 RSI: 00000000c0306201 RDI: 0000000000000004 RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c R13: 00007ffcbd6c7cff R14: 00007ff3041bb9c0 R15: 0000000000000000 Modules linked in: invalid opcode: 0000 [#4] PREEMPT SMP KASAN binder: undelivered TRANSACTION_ERROR: 29189 CPU: 0 PID: 7719 Comm: syz-executor625 Tainted: G D 5.0.0+ #11 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 binder: BINDER_SET_CONTEXT_MGR already set RSP: 0018:ffff8880a7eb7550 EFLAGS: 00010293 RAX: ffff888085376440 RBX: 0000000020001000 RCX: ffffffff8546cf0c RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: ffff8880a7eb75d0 R08: ffff888085376440 R09: 0000000000000028 R10: ffffed1014fd6f01 R11: ffff8880a7eb780f R12: 0000000000000020 R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 FS: 00007ff3041bb700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff304199db8 CR3: 0000000096f14000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1187 ---[ end trace 1ed1ace2365b11f0 ]--- binder_get_object+0xc3/0x200 drivers/android/binder.c:2062 binder_transaction+0x2b4a/0x6690 drivers/android/binder.c:3231 binder_thread_write+0x64a/0x2820 drivers/android/binder.c:3792 binder_ioctl_write_read drivers/android/binder.c:4825 [inline] binder_ioctl+0x1033/0x183b drivers/android/binder.c:5002 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x44aa09 Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 7b cb fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff3041bace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 000000000044aa09 RDX: 0000000020000400 RSI: 00000000c0306201 RDI: 0000000000000005 RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c R13: 00007ffcbd6c7cff R14: 00007ff3041bb9c0 R15: 0000000000000000 Modules linked in: invalid opcode: 0000 [#5] PREEMPT SMP KASAN ---[ end trace 1ed1ace2365b11f1 ]--- CPU: 1 PID: 7727 Comm: syz-executor625 Tainted: G D 5.0.0+ #11 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 RSP: 0018:ffff888089a37550 EFLAGS: 00010293 RAX: ffff888096b5e1c0 RBX: 0000000020001060 RCX: ffffffff8546cf0c RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: ffff888089a375d0 R08: ffff888096b5e1c0 R09: 0000000000000028 R10: ffffed1011346f01 R11: ffff888089a3780f R12: 0000000000000020 R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 FS: 00007ff3041bb700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000096ba6000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---[ end trace 1ed1ace2365b11f2 ]--- Call Trace: binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1187 Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 binder_get_object+0xc3/0x200 drivers/android/binder.c:2062 binder_transaction+0x2b4a/0x6690 drivers/android/binder.c:3231 RSP: 0018:ffff888088d17550 EFLAGS: 00010293 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 binder_thread_write+0x64a/0x2820 drivers/android/binder.c:3792 RAX: ffff88808eb38000 RBX: 0000000020001080 RCX: ffffffff8546cf0c Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 binder_ioctl_write_read drivers/android/binder.c:4825 [inline] binder_ioctl+0x1033/0x183b drivers/android/binder.c:5002 RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: ffff888088d175d0 R08: ffff88808eb38000 R09: 0000000000000028 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd6e/0x1390 fs/ioctl.c:696 RSP: 0018:ffff888088d17550 EFLAGS: 00010293 R10: ffffed10111a2f01 R11: ffff888088d1780f R12: 0000000000000020 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0x103/0x610 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x49/0xbe RAX: ffff88808eb38000 RBX: 0000000020001080 RCX: ffffffff8546cf0c RIP: 0033:0x44aa09 Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 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 0f 83 7b cb fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff3041bace8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006dbc28 RCX: 000000000044aa09 RDX: 0000000020000400 RSI: 00000000c0306201 RDI: 0000000000000005 RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: 00000000006dbc20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc2c R13: 00007ffcbd6c7cff R14: 00007ff3041bb9c0 R15: 0000000000000000 Modules linked in: ------------[ cut here ]------------ RBP: ffff888088d175d0 R08: ffff88808eb38000 R09: 0000000000000028 kernel BUG at drivers/android/binder_alloc.c:1141! binder: 7738:7740 ioctl 40046207 0 returned -16 R10: ffffed10111a2f01 R11: ffff888088d1780f R12: 0000000000000020 invalid opcode: 0000 [#6] PREEMPT SMP KASAN R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 CPU: 1 PID: 7739 Comm: syz-executor625 Tainted: G D 5.0.0+ #11 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:binder_alloc_do_buffer_copy+0xd6/0x510 drivers/android/binder_alloc.c:1141 Code: 02 00 0f 85 20 04 00 00 4d 8b 64 24 58 49 29 dc e8 cf 5e 29 fc 4c 89 e6 4c 89 ef e8 e4 5f 29 fc 4d 39 e5 76 07 e8 ba 5e 29 fc <0f> 0b e8 b3 5e 29 fc 4c 8b 75 d0 4d 29 ec 4c 89 e6 4c 89 f7 e8 c1 RSP: 0018:ffff888089ecf550 EFLAGS: 00010293 FS: 00007ff3041bb700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 RAX: ffff888089d4a080 RBX: 00000000200010a0 RCX: ffffffff8546cf0c RDX: 0000000000000000 RSI: ffffffff8546cf16 RDI: 0000000000000006 RBP: ffff888089ecf5d0 R08: ffff888089d4a080 R09: 0000000000000028 R10: ffffed10113d9f01 R11: ffff888089ecf80f R12: 0000000000000020 R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 FS: 00007ff3041bb700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 R13: 0000000000000028 R14: ffff88808e78c210 R15: 0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000000a47d0000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: FS: 00007ff3041bb700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 binder_alloc_copy_from_buffer+0x37/0x42 drivers/android/binder_alloc.c:1187 binder_get_object+0xc3/0x200 drivers/android/binder.c:2062 binder_transaction+0x2b4a/0x6690 drivers/android/binder.c:3231 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff304199db8 CR3: 00000000954fe000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 binder_thread_write+0x64a/0x2820 drivers/android/binder.c:3792 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 binder_ioctl_write_read drivers/android/binder.c:4825 [inline] binder_ioctl+0x1033/0x183b drivers/android/binder.c:5002 CR2: 00007ff304199db8 CR3: 0000000096f14000 CR4: 00000000001406f0