INFO: task syz-executor.0:10497 blocked for more than 430 seconds.
      Not tainted 6.5.0-rc1-syzkaller-00018-g7e3811521dc3 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:0     pid:10497 ppid:7697   flags:0x00000004
Call Trace:
[<ffffffff83595d98>] context_switch kernel/sched/core.c:5381 [inline]
[<ffffffff83595d98>] __schedule+0x794/0x187c kernel/sched/core.c:6710
[<ffffffff83596ef8>] schedule+0x78/0xfe kernel/sched/core.c:6786
[<ffffffff829e24ba>] __lock_sock+0x11e/0x1fc net/core/sock.c:2946
[<ffffffff829e2654>] lock_sock_nested+0xbc/0xbe net/core/sock.c:3497
[<ffffffff829e60fa>] lock_sock include/net/sock.h:1708 [inline]
[<ffffffff829e60fa>] sockopt_lock_sock net/core/sock.c:1061 [inline]
[<ffffffff829e60fa>] sockopt_lock_sock net/core/sock.c:1052 [inline]
[<ffffffff829e60fa>] sk_setsockopt+0x2c4/0x27a2 net/core/sock.c:1117
[<ffffffff829e8620>] sock_setsockopt+0x48/0x58 net/core/sock.c:1551
[<ffffffff829d442a>] __sys_setsockopt+0x3fe/0x42c net/socket.c:2259
[<ffffffff829d4492>] __do_sys_setsockopt net/socket.c:2274 [inline]
[<ffffffff829d4492>] sys_setsockopt+0x3a/0x4c net/socket.c:2271
[<ffffffff8000a6c0>] syscall_handler+0xfa/0x148 arch/riscv/include/asm/syscall.h:90
[<ffffffff8358f018>] do_trap_ecall_u+0x96/0x98 arch/riscv/kernel/traps.c:310
[<ffffffff80005b78>] ret_from_exception+0x0/0x64 arch/riscv/kernel/entry.S:102
INFO: task syz-executor.1:10496 blocked for more than 430 seconds.
      Not tainted 6.5.0-rc1-syzkaller-00018-g7e3811521dc3 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1  state:D stack:0     pid:10496 ppid:2938   flags:0x00000004
Call Trace:
[<ffffffff83595d98>] context_switch kernel/sched/core.c:5381 [inline]
[<ffffffff83595d98>] __schedule+0x794/0x187c kernel/sched/core.c:6710
[<ffffffff83596ef8>] schedule+0x78/0xfe kernel/sched/core.c:6786
[<ffffffff829e24ba>] __lock_sock+0x11e/0x1fc net/core/sock.c:2946
[<ffffffff829e2654>] lock_sock_nested+0xbc/0xbe net/core/sock.c:3497
[<ffffffff829e26ae>] lock_sock include/net/sock.h:1708 [inline]
[<ffffffff829e26ae>] sockopt_lock_sock net/core/sock.c:1061 [inline]
[<ffffffff829e26ae>] sockopt_lock_sock+0x58/0x5a net/core/sock.c:1052
[<ffffffff82dfae8a>] do_ip_setsockopt+0x35e/0x2790 net/ipv4/ip_sockglue.c:956
[<ffffffff82dfd30e>] ip_setsockopt+0x52/0xe6 net/ipv4/ip_sockglue.c:1455
[<ffffffff82e24702>] tcp_setsockopt+0x76/0xb4 net/ipv4/tcp.c:3695
[<ffffffff829d7040>] sock_common_setsockopt+0x6a/0x7c net/core/sock.c:3686
[<ffffffff829d4282>] __sys_setsockopt+0x256/0x42c net/socket.c:2263
[<ffffffff829d4492>] __do_sys_setsockopt net/socket.c:2274 [inline]
[<ffffffff829d4492>] sys_setsockopt+0x3a/0x4c net/socket.c:2271
[<ffffffff8000a6c0>] syscall_handler+0xfa/0x148 arch/riscv/include/asm/syscall.h:90
[<ffffffff8358f018>] do_trap_ecall_u+0x96/0x98 arch/riscv/kernel/traps.c:310
[<ffffffff80005b78>] ret_from_exception+0x0/0x64 arch/riscv/kernel/entry.S:102
INFO: task syz-executor.1:10498 blocked for more than 430 seconds.
      Not tainted 6.5.0-rc1-syzkaller-00018-g7e3811521dc3 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.1  state:D stack:0     pid:10498 ppid:2938   flags:0x00000004
Call Trace:
[<ffffffff83595d98>] context_switch kernel/sched/core.c:5381 [inline]
[<ffffffff83595d98>] __schedule+0x794/0x187c kernel/sched/core.c:6710
[<ffffffff83596ef8>] schedule+0x78/0xfe kernel/sched/core.c:6786
[<ffffffff829e24ba>] __lock_sock+0x11e/0x1fc net/core/sock.c:2946
[<ffffffff829e2654>] lock_sock_nested+0xbc/0xbe net/core/sock.c:3497
[<ffffffff829e26ae>] lock_sock include/net/sock.h:1708 [inline]
[<ffffffff829e26ae>] sockopt_lock_sock net/core/sock.c:1061 [inline]
[<ffffffff829e26ae>] sockopt_lock_sock+0x58/0x5a net/core/sock.c:1052
[<ffffffff82dfacc0>] do_ip_setsockopt+0x194/0x2790 net/ipv4/ip_sockglue.c:956
[<ffffffff82dfd30e>] ip_setsockopt+0x52/0xe6 net/ipv4/ip_sockglue.c:1455
[<ffffffff82e24702>] tcp_setsockopt+0x76/0xb4 net/ipv4/tcp.c:3695
[<ffffffff829d7040>] sock_common_setsockopt+0x6a/0x7c net/core/sock.c:3686
[<ffffffff829d4282>] __sys_setsockopt+0x256/0x42c net/socket.c:2263
[<ffffffff829d4492>] __do_sys_setsockopt net/socket.c:2274 [inline]
[<ffffffff829d4492>] sys_setsockopt+0x3a/0x4c net/socket.c:2271
[<ffffffff8000a6c0>] syscall_handler+0xfa/0x148 arch/riscv/include/asm/syscall.h:90
[<ffffffff8358f018>] do_trap_ecall_u+0x96/0x98 arch/riscv/kernel/traps.c:310
[<ffffffff80005b78>] ret_from_exception+0x0/0x64 arch/riscv/kernel/entry.S:102

Showing all locks held in the system:
1 lock held by rcu_tasks_kthre/13:
 #0: ffffffff851826f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x32/0x740 kernel/rcu/tasks.h:522
1 lock held by rcu_tasks_trace/14:
 #0: ffffffff85182c30 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x32/0x740 kernel/rcu/tasks.h:522
1 lock held by khungtaskd/31:
 #0: ffffffff851829c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x40/0x1f6 kernel/locking/lockdep.c:6617
2 locks held by syslogd/2712:
2 locks held by getty/2868:
 #0: ff6000001431c098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 drivers/tty/tty_ldsem.c:340
 #1: ff2000000007d2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xb02/0xcf0 drivers/tty/n_tty.c:2187
2 locks held by kworker/0:1/8751:
2 locks held by kworker/u4:1/8944:
 #0: ff60000008469138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:674 [inline]
 #0: ff60000008469138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:702 [inline]
 #0: ff60000008469138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x5a8/0xe0a kernel/workqueue.c:2567
 #1: ff20000002a87cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:674 [inline]
 #1: ff20000002a87cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:702 [inline]
 #1: ff20000002a87cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x5a8/0xe0a kernel/workqueue.c:2567
3 locks held by kworker/u4:4/10465:
1 lock held by syz-executor.0/10494:
1 lock held by syz-executor.0/10497:
 #0: ff600000154f6f70 (sk_lock-AF_INET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1708 [inline]
 #0: ff600000154f6f70 (sk_lock-AF_INET){+.+.}-{0:0}, at: sockopt_lock_sock net/core/sock.c:1061 [inline]
 #0: ff600000154f6f70 (sk_lock-AF_INET){+.+.}-{0:0}, at: sockopt_lock_sock net/core/sock.c:1052 [inline]
 #0: ff600000154f6f70 (sk_lock-AF_INET){+.+.}-{0:0}, at: sk_setsockopt+0x2c4/0x27a2 net/core/sock.c:1117
1 lock held by syz-executor.1/10495:
1 lock held by syz-executor.1/10496:
 #0: ff600000154f56f0 (sk_lock-AF_INET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1708 [inline]
 #0: ff600000154f56f0 (sk_lock-AF_INET){+.+.}-{0:0}, at: sockopt_lock_sock net/core/sock.c:1061 [inline]
 #0: ff600000154f56f0 (sk_lock-AF_INET){+.+.}-{0:0}, at: sockopt_lock_sock+0x58/0x5a net/core/sock.c:1052
1 lock held by syz-executor.1/10498:
 #0: ff600000154f56f0 (sk_lock-AF_INET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1708 [inline]
 #0: ff600000154f56f0 (sk_lock-AF_INET){+.+.}-{0:0}, at: sockopt_lock_sock net/core/sock.c:1061 [inline]
 #0: ff600000154f56f0 (sk_lock-AF_INET){+.+.}-{0:0}, at: sockopt_lock_sock+0x58/0x5a net/core/sock.c:1052
4 locks held by kworker/1:2/10543:
3 locks held by kworker/0:5/11059:
2 locks held by kworker/u4:5/11186:
 #0: ff60000008469138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:674 [inline]
 #0: ff60000008469138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:702 [inline]
 #0: ff60000008469138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x5a8/0xe0a kernel/workqueue.c:2567
 #1: ff20000003017cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: set_work_data kernel/workqueue.c:674 [inline]
 #1: ff20000003017cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: set_work_pool_and_clear_pending kernel/workqueue.c:702 [inline]
 #1: ff20000003017cf0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x5a8/0xe0a kernel/workqueue.c:2567
1 lock held by modprobe/11264:
1 lock held by modprobe/11267:
2 locks held by dhcpcd-run-hook/11268:

=============================================