INFO: task syz-executor.0:5690 blocked for more than 143 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.0 state:D stack:28400 pid:5690 tgid:5690 ppid:5421 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7efc58a79669 RSP: 002b:00007efc59c1e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007efc58b8c030 RCX: 00007efc58a79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007efc58ad4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007efc58b8c030 R15: 00007ffdfd40ec68 INFO: task syz-executor.3:5694 blocked for more than 143 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.3 state:D stack:28688 pid:5694 tgid:5694 ppid:5416 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7fcfbbe79669 RSP: 002b:00007fcfbcf380c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fcfbbf8c030 RCX: 00007fcfbbe79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007fcfbbed4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007fcfbbf8c030 R15: 00007ffd3bf8af78 INFO: task syz-executor.5:5698 blocked for more than 143 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.5 state:D stack:28688 pid:5698 tgid:5698 ppid:5417 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f3b40479669 RSP: 002b:00007f3b415800c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f3b4058c030 RCX: 00007f3b40479669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f3b404d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f3b4058c030 R15: 00007ffc030ae518 INFO: task syz-executor.4:5701 blocked for more than 144 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.4 state:D stack:27960 pid:5701 tgid:5701 ppid:5418 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7fdd68c79669 RSP: 002b:00007fdd69e970c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fdd68d8bf60 RCX: 00007fdd68c79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007fdd68cd4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fdd68d8bf60 R15: 00007ffee028a6e8 INFO: task syz-executor.2:5704 blocked for more than 144 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.2 state:D stack:28920 pid:5704 tgid:5704 ppid:5420 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f4c51c79669 RSP: 002b:00007f4c52d810c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f4c51d8bf60 RCX: 00007f4c51c79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f4c51cd4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f4c51d8bf60 R15: 00007ffdd26c32d8 INFO: task syz-executor.1:5707 blocked for more than 144 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.1 state:D stack:28856 pid:5707 tgid:5707 ppid:5419 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7fe00aa79669 RSP: 002b:00007fe00bc480c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fe00ab8bf60 RCX: 00007fe00aa79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007fe00aad4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fe00ab8bf60 R15: 00007ffefc4e6a98 INFO: task syz-executor.0:5710 blocked for more than 144 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.0 state:D stack:28824 pid:5710 tgid:5710 ppid:5421 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7efc58a79669 RSP: 002b:00007efc59c3f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007efc58b8bf60 RCX: 00007efc58a79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007efc58ad4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007efc58b8bf60 R15: 00007ffdfd40ec68 INFO: task syz-executor.3:5713 blocked for more than 145 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.3 state:D stack:28920 pid:5713 tgid:5713 ppid:5416 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7fcfbbe79669 RSP: 002b:00007fcfbcf590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fcfbbf8bf60 RCX: 00007fcfbbe79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007fcfbbed4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fcfbbf8bf60 R15: 00007ffd3bf8af78 INFO: task syz-executor.5:5716 blocked for more than 145 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.5 state:D stack:27960 pid:5716 tgid:5716 ppid:5417 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7f3b40479669 RSP: 002b:00007f3b415a10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f3b4058bf60 RCX: 00007f3b40479669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f3b404d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f3b4058bf60 R15: 00007ffc030ae518 INFO: task syz-executor.4:5719 blocked for more than 145 seconds. Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.4 state:D stack:28920 pid:5719 tgid:5719 ppid:5418 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0x177f/0x49a0 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0x149/0x260 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x6a3/0xd70 kernel/locking/mutex.c:752 paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 vt_ioctl+0x9da/0x20c0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x914/0xdc0 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:857 do_syscall_64+0xf9/0x240 entry_SYSCALL_64_after_hwframe+0x6f/0x77 RIP: 0033:0x7fdd68c79669 RSP: 002b:00007fdd69e970c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fdd68d8bf60 RCX: 00007fdd68c79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007fdd68cd4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fdd68d8bf60 R15: 00007ffee028a6e8 Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings Showing all locks held in the system: 1 lock held by khungtaskd/29: #0: ffffffff8e130ae0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:298 [inline] #0: ffffffff8e130ae0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:750 [inline] #0: ffffffff8e130ae0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 kernel/locking/lockdep.c:6614 3 locks held by kworker/u4:7/1098: #0: ffff8880b953c918 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:559 #1: ffff8880b9528988 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x441/0x770 kernel/sched/psi.c:988 #2: ffff8880b9529898 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x120/0x260 kernel/time/timer.c:999 2 locks held by getty/4810: #0: ffff88802b5970a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b4/0x1e10 drivers/tty/n_tty.c:2201 2 locks held by syz-executor.1/5686: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5690: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5694: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5698: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5701: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5704: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5707: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5710: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5713: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5716: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5719: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5722: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5725: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5728: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5731: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5734: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5737: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5740: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5743: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5746: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5749: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5752: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5755: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5758: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5761: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5764: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5767: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5770: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5773: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5776: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5779: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5782: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5785: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5788: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5791: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5794: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5797: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5800: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5803: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5806: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5809: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5812: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5815: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5818: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5821: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5824: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5827: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5830: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5833: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5836: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5839: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5842: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5845: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5848: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5851: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5854: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5857: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5860: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5863: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5866: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5869: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5872: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5875: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5878: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5881: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5884: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5887: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5890: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5893: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5896: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5899: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5902: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5905: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5908: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5911: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5914: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5917: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5920: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5923: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5927: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5929: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5932: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5935: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5938: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5941: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5946: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5947: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5950: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5953: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5956: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5959: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5964: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5965: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5968: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5971: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5974: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5977: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5982: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5983: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5986: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5990: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5992: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5995: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6001: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6000: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6004: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6007: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6010: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6013: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6018: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6019: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6022: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6025: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6028: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6031: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6036: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6037: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6040: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6043: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6046: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6049: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6053: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6055: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6058: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6061: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6064: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6067: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6072: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6073: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6076: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6079: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6082: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6085: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6088: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6091: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6094: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6097: #0: ffff8880730eb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffff8880152810b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x165/0x4f0 drivers/tty/vt/selection.c:391 ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2e0 lib/dump_stack.c:106 nmi_cpu_backtrace+0x49c/0x4d0 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x198/0x320 lib/nmi_backtrace.c:62 trigger_all_cpu_backtrace include/linux/nmi.h:160 [inline] check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline] watchdog+0xfaf/0xff0 kernel/hung_task.c:379 kthread+0x2ef/0x390 kernel/kthread.c:388 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 2913 Comm: kworker/u4:13 Not tainted 6.8.0-rc4-syzkaller-g841c35169323 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Workqueue: bat_events batadv_nc_worker RIP: 0010:__lock_release kernel/locking/lockdep.c:5458 [inline] RIP: 0010:lock_release+0x2f3/0x9d0 kernel/locking/lockdep.c:5774 Code: 04 03 84 c0 0f 85 25 05 00 00 45 89 2c 24 41 81 fd ff ff 1f 00 0f 87 ab 02 00 00 49 bc 00 00 00 00 00 fc ff df 48 8b 44 24 48 <42> 0f b6 04 20 84 c0 0f 85 d0 04 00 00 89 16 4c 89 f8 48 c1 e8 03 RSP: 0018:ffffc9000a4479a0 EFLAGS: 00000087 RAX: 1ffff110058c3157 RBX: 1ffff110058c3166 RCX: ffffc9000a447a03 RDX: 0000000000000002 RSI: ffff88802c618ab8 RDI: ffff88802c618b10 RBP: ffffc9000a447ad8 R08: ffffffff8f842eaf R09: 1ffffffff1f085d5 R10: dffffc0000000000 R11: fffffbfff1f085d6 R12: dffffc0000000000 R13: 000000000004069f R14: dffffc0000000000 R15: ffff88802c618b10 FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000563b0a767680 CR3: 000000000df32000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __raw_spin_unlock_bh include/linux/spinlock_api_smp.h:165 [inline] _raw_spin_unlock_bh+0x1b/0x40 kernel/locking/spinlock.c:210 spin_unlock_bh include/linux/spinlock.h:396 [inline] batadv_nc_purge_paths+0x30f/0x3b0 net/batman-adv/network-coding.c:471 batadv_nc_worker+0x365/0x610 net/batman-adv/network-coding.c:722 process_one_work kernel/workqueue.c:2633 [inline] process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787 kthread+0x2ef/0x390 kernel/kthread.c:388 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242