sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer sr 1:0:0:0: [sr0] tag#0 unaligned transfer serio: Serial port tty25 INFO: task syz-executor.7:14885 blocked for more than 143 seconds. Not tainted 6.4.0-next-20230704 #1 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.7 state:D stack:27824 pid:14885 ppid:274 flags:0x00000004 Call Trace: __schedule+0x9a9/0x2b00 schedule+0xdb/0x1a0 schedule_timeout+0x3b0/0x400 __wait_for_common+0x1d3/0x550 init_module_from_file+0x300/0x6b0 __x64_sys_finit_module+0xee/0x160 do_syscall_64+0x3f/0x90 entry_SYSCALL_64_after_hwframe+0x6e/0xd8 RIP: 0033:0x7f89354b8b19 RSP: 002b:00007f8932a2e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 RAX: ffffffffffffffda RBX: 00007f89355cbf60 RCX: 00007f89354b8b19 RDX: 0000000000000006 RSI: 0000000020001100 RDI: 0000000000000004 RBP: 00007f8935512f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffce630553f R14: 00007f8932a2e300 R15: 0000000000022000 Showing all locks held in the system: 1 lock held by rcu_tasks_kthre/12: #0: ffffffff8560aaf0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd30 1 lock held by khungtaskd/25: #0: ffffffff8560b6c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340 2 locks held by in:imklog/165: #0: ffff88800c6cefc8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xdf/0x100 #1: ffffffff855fe728 (syslog_lock){+.+.}-{3:3}, at: __is_insn_slot_addr+0x4/0x290 2 locks held by agetty/206: #0: ffff888017b7d098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x90 #1: ffffc9000079d2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfb9/0x14a0 2 locks held by agetty/208: #0: ffff88800fd93098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x90 #1: ffffc900007c52f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfb9/0x14a0 =============================================