binder: send failed reply for transaction 12 to 3805:3817 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3607 at drivers/android/binder.c:2155 binder_send_failed_reply+0x117/0x340 /syzkaller/managers/android-44-kasan-gce/kernel/drivers/android/binder.c:2154() Unexpected reply error: 29189 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 3607 Comm: kworker/u4:4 Not tainted 4.4.104-ged884eb #2 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: binder binder_deferred_func 0000000000000000 eddcda2b0b0ad8f8 ffff8801d191f920 ffffffff81cc9b0f ffffffff83842ac0 ffff8801d191f9f8 ffff8801d191f9e8 ffffffff813fc616 0000000041b58ab3 ffffffff83fa5588 ffffffff813fc48f ffff8801d191f958 Call Trace: [] __dump_stack /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:15 [inline] [] dump_stack+0x8e/0xcf /syzkaller/managers/android-44-kasan-gce/kernel/lib/dump_stack.c:51 [] panic+0x187/0x2f1 /syzkaller/managers/android-44-kasan-gce/kernel/kernel/panic.c:112 [] warn_slowpath_common+0x108/0x120 /syzkaller/managers/android-44-kasan-gce/kernel/kernel/panic.c:455 [] warn_slowpath_fmt+0xa7/0xf0 /syzkaller/managers/android-44-kasan-gce/kernel/kernel/panic.c:471 [] binder_send_failed_reply+0x117/0x340 /syzkaller/managers/android-44-kasan-gce/kernel/drivers/android/binder.c:2154 [] binder_thread_release+0x225/0x590 /syzkaller/managers/android-44-kasan-gce/kernel/drivers/android/binder.c:4545 [] binder_deferred_release /syzkaller/managers/android-44-kasan-gce/kernel/drivers/android/binder.c:5085 [inline] [] binder_deferred_func+0x2d9/0xc10 /syzkaller/managers/android-44-kasan-gce/kernel/drivers/android/binder.c:5157 [] process_one_work+0x6b4/0x16e0 /syzkaller/managers/android-44-kasan-gce/kernel/kernel/workqueue.c:2063 [] worker_thread+0xd5/0xef0 /syzkaller/managers/android-44-kasan-gce/kernel/kernel/workqueue.c:2195 [] kthread+0x245/0x310 /syzkaller/managers/android-44-kasan-gce/kernel/kernel/kthread.c:211 [] ret_from_fork+0x3f/0x70 /syzkaller/managers/android-44-kasan-gce/kernel/arch/x86/entry/entry_64.S:468 Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..