binder: 16796:16797 Acquire 1 refcount change on invalid ref 0 ret -22
binder: 16796:16797 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0
binder: 16797 RLIMIT_NICE not set
==================================================================
BUG: KMSAN: uninit-value in tipc_conn_rcv_sub+0x187/0x9d0 net/tipc/topsrv.c:367
CPU: 1 PID: 222 Comm: kworker/u4:6 Not tainted 4.20.0-rc7+ #2
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: tipc_rcv tipc_conn_recv_work
binder: 16796:16810 BC_DEAD_BINDER_DONE 0000000000000000 not found
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x173/0x1d0 lib/dump_stack.c:113
binder: 16796:16810 ioctl c0306201 20000180 returned -14
 kmsan_report+0x12e/0x2a0 mm/kmsan/kmsan.c:613
 __msan_warning+0x82/0xf0 mm/kmsan/kmsan_instr.c:295
 tipc_conn_rcv_sub+0x187/0x9d0 net/tipc/topsrv.c:367
 tipc_conn_rcv_from_sock net/tipc/topsrv.c:403 [inline]
 tipc_conn_recv_work+0x3dc/0x5e0 net/tipc/topsrv.c:418
 process_one_work+0x1607/0x1f80 kernel/workqueue.c:2153
 worker_thread+0x111c/0x2460 kernel/workqueue.c:2296
 kthread+0x4a1/0x4e0 kernel/kthread.c:247
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:355

Local variable description: ----s.i@tipc_conn_recv_work
Variable was created at:
 tipc_conn_recv_work+0x68/0x5e0 net/tipc/topsrv.c:413
 process_one_work+0x1607/0x1f80 kernel/workqueue.c:2153
==================================================================
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 222 Comm: kworker/u4:6 Tainted: G    B             4.20.0-rc7+ #2
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: tipc_rcv tipc_conn_recv_work
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x173/0x1d0 lib/dump_stack.c:113
 panic+0x3ce/0x961 kernel/panic.c:188
 kmsan_report+0x293/0x2a0 mm/kmsan/kmsan.c:633
 __msan_warning+0x82/0xf0 mm/kmsan/kmsan_instr.c:295
 tipc_conn_rcv_sub+0x187/0x9d0 net/tipc/topsrv.c:367
 tipc_conn_rcv_from_sock net/tipc/topsrv.c:403 [inline]
 tipc_conn_recv_work+0x3dc/0x5e0 net/tipc/topsrv.c:418
 process_one_work+0x1607/0x1f80 kernel/workqueue.c:2153
 worker_thread+0x111c/0x2460 kernel/workqueue.c:2296
 kthread+0x4a1/0x4e0 kernel/kthread.c:247
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:355
Kernel Offset: disabled
Rebooting in 86400 seconds..