syzbot

INFO: task syz-executor.3:22756 blocked for more than 143 seconds.
      Not tainted 6.4.0-rc6-syzkaller-01415-g98e95872f2b8 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3  state:D stack:27152 pid:22756 ppid:26607  flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5343 [inline]
 __schedule+0xc9a/0x5880 kernel/sched/core.c:6669
 schedule+0xde/0x1a0 kernel/sched/core.c:6745
 afs_cell_purge+0x227/0x2b0 fs/afs/cell.c:949
 afs_net_init+0x9df/0xc90 fs/afs/main.c:135
 ops_init+0xb9/0x6b0 net/core/net_namespace.c:136
 setup_net+0x422/0xa40 net/core/net_namespace.c:339
 copy_net_ns+0x334/0x6c0 net/core/net_namespace.c:491
 create_new_namespaces+0x3f6/0xb20 kernel/nsproxy.c:110
 unshare_nsproxy_namespaces+0xc1/0x1f0 kernel/nsproxy.c:228
 ksys_unshare+0x449/0x920 kernel/fork.c:3441
 __do_sys_unshare kernel/fork.c:3512 [inline]
 __se_sys_unshare kernel/fork.c:3510 [inline]
 __x64_sys_unshare+0x31/0x40 kernel/fork.c:3510
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fc4ee08c389
RSP: 002b:00007fc4eee0c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
RAX: ffffffffffffffda RBX: 00007fc4ee1abf80 RCX: 00007fc4ee08c389
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000006c060000
RBP: 00007fc4ee0d7493 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff33e62bff R14: 00007fc4eee0c300 R15: 0000000000022000
 </TASK>
INFO: task dhcpcd:22770 blocked for more than 152 seconds.
      Not tainted 6.4.0-rc6-syzkaller-01415-g98e95872f2b8 #0