./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3335164581

<...>
DUID 00:04:b0:7e:30:9f:4d:11:81:da:bf:2d:3d:77:4c:17:c1:ba
forked to background, child pid 3185
[   26.500809][ T3186] 8021q: adding VLAN 0 to HW filter on device bond0
[   26.515650][ T3186] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts.
execve("./syz-executor3335164581", ["./syz-executor3335164581"], 0x7ffcbb0e7ce0 /* 10 vars */) = 0
brk(NULL)                               = 0x555557499000
brk(0x555557499c40)                     = 0x555557499c40
arch_prctl(ARCH_SET_FS, 0x555557499300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor3335164581", 4096) = 28
brk(0x5555574bac40)                     = 0x5555574bac40
brk(0x5555574bb000)                     = 0x5555574bb000
mprotect(0x7f60e15ea000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP) = 3
setsockopt(3, SOL_SOCKET, SO_REUSEPORT, [9], 4) = 0
bind(3, {sa_family=AF_INET6, sin6_port=htons(3618), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::", &sin6_addr), sin6_scope_id=0}, 28) = 0
exit_group(0)                           = ?
syzkaller login: [   49.732705][ T3606] 
[   49.735153][ T3606] =============================
[   49.739982][ T3606] WARNING: suspicious RCU usage
[   49.744844][ T3606] 5.19.0-syzkaller-11980-ge34cfee65ec8 #0 Not tainted
[   49.751635][ T3606] -----------------------------
[   49.756506][ T3606] include/net/sock.h:592 suspicious rcu_dereference_check() usage!
[   49.764419][ T3606] 
[   49.764419][ T3606] other info that might help us debug this:
[   49.764419][ T3606] 
[   49.774669][ T3606] 
[   49.774669][ T3606] rcu_scheduler_active = 2, debug_locks = 1
[   49.782753][ T3606] 4 locks held by syz-executor333/3606:
[   49.788301][ T3606]  #0: ffff888075328210 (&sb->s_type->i_mutex_key#10){+.+.}-{3:3}, at: __sock_release+0x86/0x280
[   49.798875][ T3606]  #1: ffffc900014c8e98 (&table->hash[i].lock){+...}-{2:2}, at: udp_lib_unhash+0x1d5/0x730
[   49.808955][ T3606]  #2: ffffffff8d7bb7b8 (reuseport_lock){+...}-{2:2}, at: reuseport_detach_sock+0x22/0x4a0
[   49.819001][ T3606]  #3: ffff888026d6bbb8 (clock-AF_INET6){++..}-{2:2}, at: bpf_sk_reuseport_detach+0x26/0x190
[   49.829237][ T3606] 
[   49.829237][ T3606] stack backtrace:
[   49.835153][ T3606] CPU: 1 PID: 3606 Comm: syz-executor333 Not tainted 5.19.0-syzkaller-11980-ge34cfee65ec8 #0
[   49.845310][ T3606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
[   49.855353][ T3606] Call Trace:
[   49.858631][ T3606]  <TASK>
[   49.861552][ T3606]  dump_stack_lvl+0xcd/0x134
[   49.866141][ T3606]  bpf_sk_reuseport_detach+0x156/0x190
[   49.871597][ T3606]  reuseport_detach_sock+0x8c/0x4a0
[   49.876795][ T3606]  udp_lib_unhash+0x210/0x730
[   49.881467][ T3606]  ? udpv6_pre_connect+0x180/0x180
[   49.886572][ T3606]  sk_common_release+0xba/0x390
[   49.891417][ T3606]  inet_release+0x12e/0x270
[   49.895914][ T3606]  inet6_release+0x4c/0x70
[   49.900322][ T3606]  __sock_release+0xcd/0x280
[   49.904904][ T3606]  sock_close+0x18/0x20
[   49.909046][ T3606]  __fput+0x277/0x9d0
[   49.913041][ T3606]  ? __sock_release+0x280/0x280
[   49.917890][ T3606]  task_work_run+0xdd/0x1a0
[   49.922383][ T3606]  do_exit+0xad5/0x29b0
[   49.926533][ T3606]  ? mm_update_next_owner+0x7a0/0x7a0
[   49.931898][ T3606]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.937089][ T3606]  ? _raw_spin_unlock_irq+0x1f/0x40
[   49.942279][ T3606]  do_group_exit+0xd2/0x2f0
[   49.946772][ T3606]  __x64_sys_exit_group+0x3a/0x50
[   49.951787][ T3606]  do_syscall_64+0x35/0xb0
[   49.956194][ T3606]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   49.962078][ T3606] RIP: 0033:0x7f60e157c679
[   49.966481][ T3606] Code: Unable to access opcode bytes at RIP 0x7f60e157c64f.
[   49.973827][ T3606] RSP: 002b:00007ffdfae5b598 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
+++ exited with 0 +++
[   49.982226][ T360