INFO: task syz-executor.5:26186 blocked for more than 143 seconds. Not tainted 6.10.0-rc4-syzkaller-00330-g7c16f0a4ed1c #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.5 state:D stack:24672 pid:26186 tgid:26186 ppid:24598 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 rwsem_down_write_slowpath+0xeeb/0x13b0 kernel/locking/rwsem.c:1178 __down_write_common+0x1af/0x200 kernel/locking/rwsem.c:1306 inode_lock include/linux/fs.h:791 [inline] fuse_flush+0x27b/0x950 fs/fuse/file.c:520 filp_flush+0xb7/0x160 fs/open.c:1515 filp_close+0x1e/0x40 fs/open.c:1528 __range_close fs/file.c:722 [inline] __close_range+0x35e/0x940 fs/file.c:791 __do_sys_close_range fs/open.c:1581 [inline] __se_sys_close_range fs/open.c:1578 [inline] __x64_sys_close_range+0x7a/0x90 fs/open.c:1578 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff322e7d0a9 RSP: 002b:00007ffd78b92b18 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 RAX: ffffffffffffffda RBX: 00007ff322fb5980 RCX: 00007ff322e7d0a9 RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 RBP: 00007ff322fb5980 R08: 0000000000000033 R09: 0000001d00000000 R10: 0000001b2d320000 R11: 0000000000000246 R12: 000000000028bca2 R13: 00007ff322fb41fc R14: 0000000000000032 R15: 00007ff322fb5980 INFO: task syz-executor.5:26187 blocked for more than 143 seconds. Not tainted 6.10.0-rc4-syzkaller-00330-g7c16f0a4ed1c #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.5 state:D stack:24016 pid:26187 tgid:26186 ppid:24598 flags:0x00000006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6894 rwsem_down_write_slowpath+0xeeb/0x13b0 kernel/locking/rwsem.c:1178 __down_write_common+0x1af/0x200 kernel/locking/rwsem.c:1306 inode_lock include/linux/fs.h:791 [inline] fuse_fsync+0x112/0x2f0 fs/fuse/file.c:588 vfs_fsync_range fs/sync.c:188 [inline] vfs_fsync fs/sync.c:202 [inline] do_fsync fs/sync.c:212 [inline] __do_sys_fsync fs/sync.c:220 [inline] __se_sys_fsync fs/sync.c:218 [inline] __x64_sys_fsync+0x19c/0x1e0 fs/sync.c:218 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff322e7d0a9 RSP: 002b:00007ff323be90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004a RAX: ffffffffffffffda RBX: 00007ff322fb3f80 RCX: 00007ff322e7d0a9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 00007ff322eec074 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007ff322fb3f80 R15: 00007ffd78b92a38 INFO: task syz-executor.5:26189 blocked for more than 144 seconds. Not tainted 6.10.0-rc4-syzkaller-00330-g7c16f0a4ed1c #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor.5 state:D stack:25472 pid:26189 tgid:26186 ppid:24598 flags:0x00004006 Call Trace: context_switch kernel/sched/core.c:5408 [inline] __schedule+0x17e8/0x4a20 kernel/sched/core.c:6745 __schedule_loop kernel/sched/core.c:6822 [inline] schedule+0x14b/0x320 kernel/sched/core.c:6837 request_wait_answer fs/fuse/dev.c:407 [inline] __fuse_request_send fs/fuse/dev.c:426 [inline] fuse_simple_request+0x1199/0x1b90 fs/fuse/dev.c:513