binder: 30707 RLIMIT_NICE not set binder: 30706:30707 ioctl c0306201 2000dfd0 returned -14 ------------[ cut here ]------------ kernel BUG at drivers/android/binder_alloc.c:750! invalid opcode: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 24 Comm: kworker/1:1 Not tainted 4.15.0-rc2+ #207 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events binder_deferred_func task: 00000000e3d123dd task.stack: 000000007bff99ea RIP: 0010:binder_alloc_deferred_release+0x146/0xa40 drivers/android/binder_alloc.c:750 RSP: 0018:ffff8801d9d16fd8 EFLAGS: 00010293 RAX: ffff8801d9cf0080 RBX: ffff880191779c00 RCX: ffffffff8403ba56 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff880191779c30 RBP: ffff8801d9d17138 R08: ffffffff8403b9d9 R09: 0000000000000004 R10: ffff8801d9d16fc8 R11: ffffffff87489d60 R12: 0000000000000000 R13: dffffc0000000000 R14: ffff8801d9d17110 R15: ffff880191779c10 FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000001fc4cd8 CR3: 000000018fe08000 CR4: 00000000001406e0 DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: binder_free_proc drivers/android/binder.c:4200 [inline] binder_proc_dec_tmpref+0x2f3/0x420 drivers/android/binder.c:1833 binder_deferred_release drivers/android/binder.c:4858 [inline] binder_deferred_func+0xe22/0x12f0 drivers/android/binder.c:4893 process_one_work+0xbfd/0x1be0 kernel/workqueue.c:2112 worker_thread+0x223/0x1990 kernel/workqueue.c:2246 kthread+0x37a/0x440 kernel/kthread.c:238 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:441 Code: e8 00 3e 6c fd 49 8d 7f 20 49 8d 5f f0 48 89 fa 48 c1 ea 03 42 80 3c 2a 00 0f 85 84 07 00 00 49 83 7f 20 00 74 a9 e8 da 3d 6c fd <0f> 0b 48 8b 9d e8 fe ff ff 44 89 a5 bc fe ff ff e8 c5 3d 6c fd RIP: binder_alloc_deferred_release+0x146/0xa40 drivers/android/binder_alloc.c:750 RSP: ffff8801d9d16fd8 ---[ end trace e77ad91ac380d23c ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..