INFO: task syz-executor.4:5523 blocked for more than 143 seconds. Not tainted 6.5.0-syzkaller-g2dde18cd1d8f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.4 state:D stack:26960 pid:5523 ppid:5405 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:5381 [inline] __schedule+0xee1/0x59f0 kernel/sched/core.c:6710 schedule+0xe7/0x1b0 kernel/sched/core.c:6786 schedule_timeout+0x27a/0x2c0 kernel/time/timer.c:2143 do_wait_for_common kernel/sched/completion.c:85 [inline] __wait_for_common+0x3e2/0x5f0 kernel/sched/completion.c:106 __flush_work+0x5d9/0xc10 kernel/workqueue.c:3389 __cancel_work_timer+0x3ef/0x580 kernel/workqueue.c:3476 uhid_dev_destroy drivers/hid/uhid.c:585 [inline] uhid_char_release+0xca/0x210 drivers/hid/uhid.c:663 __fput+0x3f7/0xac0 fs/file_table.c:384 task_work_run+0x14d/0x240 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop kernel/entry/common.c:171 [inline] exit_to_user_mode_prepare+0x210/0x240 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x1d/0x60 kernel/entry/common.c:297 do_syscall_64+0x44/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f8bb067b8da RSP: 002b:00007f8bb08bfb10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f8bb067b8da RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 0000000000000032 R08: 0000001b2c660000 R09: 00007f8bb079bf8c R10: 00007f8bb08bfc60 R11: 0000000000000293 R12: 00007f8bb02003c0 R13: ffffffffffffffff R14: 00007f8bb0200000 R15: 0000000000016975 INFO: task syz-executor.2:5526 blocked for more than 145 seconds. Not tainted 6.5.0-syzkaller-g2dde18cd1d8f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.2 state:D stack:27392 pid:5526 ppid:5402 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5381 [inline] __schedule+0xee1/0x59f0 kernel/sched/core.c:6710 schedule+0xe7/0x1b0 kernel/sched/core.c:6786 schedule_timeout+0x27a/0x2c0 kernel/time/timer.c:2143 do_wait_for_common kernel/sched/completion.c:85 [inline] __wait_for_common+0x3e2/0x5f0 kernel/sched/completion.c:106 __flush_work+0x5d9/0xc10 kernel/workqueue.c:3389 __cancel_work_timer+0x3ef/0x580 kernel/workqueue.c:3476 uhid_dev_destroy drivers/hid/uhid.c:585 [inline] uhid_char_release+0xca/0x210 drivers/hid/uhid.c:663 __fput+0x3f7/0xac0 fs/file_table.c:384 task_work_run+0x14d/0x240 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop kernel/entry/common.c:171 [inline] exit_to_user_mode_prepare+0x210/0x240 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x1d/0x60 kernel/entry/common.c:297 do_syscall_64+0x44/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7efe2907b8da RSP: 002b:00007efe292bfb10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007efe2907b8da RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 0000000000000032 R08: 0000001b2c260000 R09: 00007efe2919bf8c R10: 00007efe292bfc60 R11: 0000000000000293 R12: 00007efe28c003c0 R13: ffffffffffffffff R14: 00007efe28c00000 R15: 00000000000169ee INFO: task syz-executor.1:5547 blocked for more than 149 seconds. Not tainted 6.5.0-syzkaller-g2dde18cd1d8f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.1 state:D stack:27392 pid:5547 ppid:5408 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5381 [inline] __schedule+0xee1/0x59f0 kernel/sched/core.c:6710 schedule+0xe7/0x1b0 kernel/sched/core.c:6786 schedule_timeout+0x27a/0x2c0 kernel/time/timer.c:2143 do_wait_for_common kernel/sched/completion.c:85 [inline] __wait_for_common+0x3e2/0x5f0 kernel/sched/completion.c:106 __flush_work+0x5d9/0xc10 kernel/workqueue.c:3389 __cancel_work_timer+0x3ef/0x580 kernel/workqueue.c:3476 uhid_dev_destroy drivers/hid/uhid.c:585 [inline] uhid_char_release+0xca/0x210 drivers/hid/uhid.c:663 __fput+0x3f7/0xac0 fs/file_table.c:384 task_work_run+0x14d/0x240 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop kernel/entry/common.c:171 [inline] exit_to_user_mode_prepare+0x210/0x240 kernel/entry/common.c:204 __syscall_exit_to_user_mode_work kernel/entry/common.c:286 [inline] syscall_exit_to_user_mode+0x1d/0x60 kernel/entry/common.c:297 do_syscall_64+0x44/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f38ba67b8da RSP: 002b:00007f38ba8bfb10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f38ba67b8da RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 0000000000000032 R08: 0000001b2c460000 R09: 00007f38ba79bf8c R10: 00007f38ba8bfc60 R11: 0000000000000293 R12: 00007f38ba2003c0 R13: ffffffffffffffff R14: 00007f38ba200000 R15: 000000000001713b INFO: task syz-executor.3:5567 blocked for more than 152 seconds. Not tainted 6.5.0-syzkaller-g2dde18cd1d8f #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.3 state:D stack:26784 pid:5567 ppid:5403 flags:0x00000006 Call Trace: