bridge1: port 1(bond0) entered blocking state
bridge1: port 1(bond0) entered disabled state
BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/16774
WARNING: can't dereference registers at ffff88821152fce8 for ip apic_timer_interrupt+0x93/0xa0 arch/x86/entry/entry_64.S:793
caller is in_entry_stack+0xd/0x50 arch/x86/kernel/dumpstack.c:50
CPU: 0 PID: 16774 Comm: syz-executor.0 Not tainted 4.14.182-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
==================================================================
BUG: KASAN: use-after-free in vsnprintf+0xad5/0x1350 lib/vsprintf.c:2214
Read of size 8 at addr ffff88821152f880 by task syz-executor.0/16774

CPU: 0 PID: 16774 Comm: syz-executor.0 Not tainted 4.14.182-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
Lost 1050 message(s)!