INFO: task syz-executor.5:5622 blocked for more than 143 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.5 state:D stack:28944 pid:5622 tgid:5622 ppid:5413 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f0b16c79669 RSP: 002b:00007f0b17cf90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0b16d8bf60 RCX: 00007f0b16c79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f0b16cd4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f0b16d8bf60 R15: 00007ffe5451bf68 INFO: task syz-executor.2:5625 blocked for more than 143 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.2 state:D stack:28992 pid:5625 tgid:5625 ppid:5410 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f77bb279669 RSP: 002b:00007f77bc4a40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f77bb38bf60 RCX: 00007f77bb279669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f77bb2d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f77bb38bf60 R15: 00007ffda4815228 INFO: task syz-executor.4:5631 blocked for more than 143 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.4 state:D stack:29120 pid:5631 tgid:5631 ppid:5415 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f05d0279669 RSP: 002b:00007f05d12ef0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f05d038c030 RCX: 00007f05d0279669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f05d02d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000006e R14: 00007f05d038c030 R15: 00007fff02defa38 INFO: task syz-executor.1:5633 blocked for more than 144 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.1 state:D stack:28304 pid:5633 tgid:5633 ppid:5412 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7fd31c079669 RSP: 002b:00007fd31d20e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fd31c18bf60 RCX: 00007fd31c079669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007fd31c0d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fd31c18bf60 R15: 00007ffd747e9be8 INFO: task syz-executor.3:5636 blocked for more than 144 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.3 state:D stack:28304 pid:5636 tgid:5636 ppid:5411 flags:0x00004004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f740de79669 RSP: 002b:00007f740ef230c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f740df8bf60 RCX: 00007f740de79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f740ded4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f740df8bf60 R15: 00007ffcd8af4908 INFO: task syz-executor.0:5640 blocked for more than 144 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.0 state:D stack:28896 pid:5640 tgid:5640 ppid:5414 flags:0x00004000 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7ff780279669 RSP: 002b:00007ff78143e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007ff78038bf60 RCX: 00007ff780279669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007ff7802d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007ff78038bf60 R15: 00007ffe8ae63ed8 INFO: task syz-executor.5:5643 blocked for more than 145 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.5 state:D stack:29152 pid:5643 tgid:5643 ppid:5413 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f0b16c79669 RSP: 002b:00007f0b17cf90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0b16d8bf60 RCX: 00007f0b16c79669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f0b16cd4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f0b16d8bf60 R15: 00007ffe5451bf68 INFO: task syz-executor.2:5646 blocked for more than 145 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.2 state:D stack:29328 pid:5646 tgid:5646 ppid:5410 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f77bb279669 RSP: 002b:00007f77bc4a40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f77bb38bf60 RCX: 00007f77bb279669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f77bb2d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f77bb38bf60 R15: 00007ffda4815228 INFO: task syz-executor.4:5650 blocked for more than 145 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.4 state:D stack:29152 pid:5650 tgid:5650 ppid:5415 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f05d0279669 RSP: 002b:00007f05d13100c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f05d038bf60 RCX: 00007f05d0279669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007f05d02d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f05d038bf60 R15: 00007fff02defa38 INFO: task syz-executor.1:5653 blocked for more than 146 seconds. Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.1 state:D stack:29152 pid:5653 tgid:5653 ppid:5412 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5400 [inline] __schedule+0xf12/0x5c00 kernel/sched/core.c:6727 __schedule_loop kernel/sched/core.c:6802 [inline] schedule+0xe9/0x270 kernel/sched/core.c:6817 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6874 __mutex_lock_common kernel/locking/mutex.c:684 [inline] __mutex_lock+0x5b9/0x9d0 kernel/locking/mutex.c:752 paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 tioclinux+0x486/0x620 drivers/tty/vt/vt.c:3165 vt_ioctl+0x2f2e/0x2ff0 drivers/tty/vt/vt_ioctl.c:762 tty_ioctl+0x651/0x1570 drivers/tty/tty_io.c:2803 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:871 [inline] __se_sys_ioctl fs/ioctl.c:857 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xd3/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7fd31c079669 RSP: 002b:00007fd31d20e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fd31c18bf60 RCX: 00007fd31c079669 RDX: 00000000200000c0 RSI: 000000000000541c RDI: 0000000000000003 RBP: 00007fd31c0d4fd8 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fd31c18bf60 R15: 00007ffd747e9be8 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: ffffffff8d1acba0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire include/linux/rcupdate.h:298 [inline] #0: ffffffff8d1acba0 (rcu_read_lock){....}-{1:2}, at: rcu_read_lock include/linux/rcupdate.h:750 [inline] #0: ffffffff8d1acba0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x75/0x340 kernel/locking/lockdep.c:6614 2 locks held by getty/4810: #0: ffff888028e2b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900031232f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xfc6/0x1490 drivers/tty/n_tty.c:2201 2 locks held by syz-executor.0/5619: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5622: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5625: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5631: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5633: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5636: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5640: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5643: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5646: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5650: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5653: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5656: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5659: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5662: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5665: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5668: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5671: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5674: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5677: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5680: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5683: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5686: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5690: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5693: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5697: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5700: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5703: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5706: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5709: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5712: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5715: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5718: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5721: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5724: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5727: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5730: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5733: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5736: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5739: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5742: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5745: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5748: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5751: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5754: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5757: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5760: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5763: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5766: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5769: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5772: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5775: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5778: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5781: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5784: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5787: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5790: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5793: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5796: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5799: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5802: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5805: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5808: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5811: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5814: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5817: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5820: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5823: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5826: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5829: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5832: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5835: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5838: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5841: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5844: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5847: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5850: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5853: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5856: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5859: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5862: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5865: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5868: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5871: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5874: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5877: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5880: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5883: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5886: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5889: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5892: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5895: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5898: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5901: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5904: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5907: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5910: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5913: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5916: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5919: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5922: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5925: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5928: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5931: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5934: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5937: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5940: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5943: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5946: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5949: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5952: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5955: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5958: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5961: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5964: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5967: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5970: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5973: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5976: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5979: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/5982: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/5985: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/5988: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/5991: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/5994: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/5997: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6000: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6003: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6006: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6009: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6012: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6015: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6018: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6021: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6024: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6027: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6030: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6033: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6036: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6039: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6042: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6045: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6048: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.1/6050: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6054: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6057: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6060: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6063: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6066: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6069: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.0/6072: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.5/6074: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.2/6077: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.4/6080: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 2 locks held by syz-executor.3/6083: #0: ffff8880724a10a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffff88801309a0b8 (&buf->lock){+.+.}-{3:3}, at: paste_selection+0x117/0x4e0 drivers/tty/vt/selection.c:391 ============================================= NMI backtrace for cpu 1 CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106 nmi_cpu_backtrace+0x277/0x390 lib/nmi_backtrace.c:113 nmi_trigger_cpumask_backtrace+0x299/0x300 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+0xf87/0x1210 kernel/hung_task.c:379 kthread+0x2c6/0x3a0 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 2876 Comm: kworker/u4:8 Not tainted 6.8.0-rc1-syzkaller-g8a696a29c690 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 Workqueue: bat_events batadv_nc_worker RIP: 0010:variable_test_bit arch/x86/include/asm/bitops.h:227 [inline] RIP: 0010:arch_test_bit arch/x86/include/asm/bitops.h:239 [inline] RIP: 0010:_test_bit include/asm-generic/bitops/instrumented-non-atomic.h:142 [inline] RIP: 0010:__lock_acquire+0xed7/0x3b30 kernel/locking/lockdep.c:5107 Code: ff 0f 85 6e f2 ff ff e9 48 f2 ff ff 48 63 5c 24 20 be 08 00 00 00 48 89 d8 48 c1 e8 06 48 8d 3c c5 40 7f 15 92 e8 59 b8 77 00 <48> 0f a3 1d a1 3a ad 10 0f 82 0d fb ff ff 90 e8 d5 d0 fe 02 85 c0 RSP: 0018:ffffc9000a177978 EFLAGS: 00000046 RAX: 0000000000000001 RBX: 0000000000000018 RCX: ffffffff81684497 RDX: fffffbfff242afe9 RSI: 0000000000000008 RDI: ffffffff92157f40 RBP: dffffc0000000000 R08: 0000000000000000 R09: fffffbfff242afe8 R10: ffffffff92157f47 R11: 0000000000000002 R12: ffff888029fee450 R13: ffffed10053fdc7f R14: ffff888029fee400 R15: 0000000000000004 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000560c1a2f5600 CR3: 000000002a9ba000 CR4: 0000000000350ef0 Call Trace: lock_acquire kernel/locking/lockdep.c:5754 [inline] lock_acquire+0x1ae/0x520 kernel/locking/lockdep.c:5719 rcu_lock_acquire include/linux/rcupdate.h:298 [inline] rcu_read_lock include/linux/rcupdate.h:750 [inline] batadv_nc_purge_orig_hash net/batman-adv/network-coding.c:408 [inline] batadv_nc_worker+0x16e/0x10e0 net/batman-adv/network-coding.c:719 process_one_work+0x886/0x15d0 kernel/workqueue.c:2633 process_scheduled_works kernel/workqueue.c:2706 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2787 kthread+0x2c6/0x3a0 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242