Warning: Permanently added '10.128.0.175' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   47.979046][ T3613] 
[   47.979053][ T3613] =============================
[   47.979056][ T3613] WARNING: suspicious RCU usage
[   47.979059][ T3613] 5.19.0-rc2-syzkaller #0 Not tainted
[   47.979064][ T3613] -----------------------------
[   47.979067][ T3613] net/ipv6/addrconf.c:5175 suspicious rcu_dereference_check() usage!
[   47.979073][ T3613] 
[   47.979073][ T3613] other info that might help us debug this:
[   47.979073][ T3613] 
[   47.979076][ T3613] 
[   47.979076][ T3613] rcu_scheduler_active = 2, debug_locks = 1
[   47.979082][ T3613] 1 lock held by syz-executor595/3613:
[   47.979087][ T3613]  #0: ffffffff8dbbe928 (rtnl_mutex){+.+.}-{3:3}, at: netlink_dump+0xd0/0xc40
[   47.979127][ T3613] 
[   47.979127][ T3613] stack backtrace:
[   47.979131][ T3613] CPU: 0 PID: 3613 Comm: syz-executor595 Not tainted 5.19.0-rc2-syzkaller #0
[   47.979141][ T3613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   47.979146][ T3613] Call Trace:
[   47.979149][ T3613]  <TASK>
[   47.979153][ T3613]  dump_stack_lvl+0x1e3/0x2cb
[   47.979172][ T3613]  ? bfq_pos_tree_add_move+0x436/0x436
[   47.979182][ T3613]  ? __local_bh_enable_ip+0x163/0x1f0
[   47.979193][ T3613]  ? print_tainted+0x145/0x170
[   47.979209][ T3613]  ? lockdep_rcu_suspicious+0x16b/0x1d0
[   47.979223][ T3613]  in6_dump_addrs+0x18af/0x1bd0
[   47.979238][ T3613]  ? __nla_validate+0x50/0x50
[   47.979248][ T3613]  ? kasan_unpoison+0x5d/0x80
[   47.979258][ T3613]  ? __kasan_slab_alloc+0x63/0xe0
[   47.979269][ T3613]  ? __kmalloc_node_track_caller+0x64/0x3f0
[   47.979281][ T3613]  ? inet6_dump_addr+0x1540/0x1540
[   47.979301][ T3613]  inet6_dump_addr+0x1428/0x1540
[   47.979326][ T3613]  ? nlmsg_parse_deprecated_strict+0x110/0x110
[   47.979342][ T3613]  ? netlink_dump+0x2d5/0xc40
[   47.979360][ T3613]  netlink_dump+0x608/0xc40
[   47.979376][ T3613]  ? netlink_lookup+0x1a0/0x1a0
[   47.979394][ T3613]  __netlink_dump_start+0x542/0x710
[   47.979409][ T3613]  rtnetlink_rcv_msg+0xc07/0xea0
[   47.979421][ T3613]  ? inet6_dump_ifaddr+0x20/0x20
[   47.979433][ T3613]  ? rtnetlink_bind+0x80/0x80
[   47.