INFO: task syz-executor:2648 blocked for more than 143 seconds. Not tainted 6.11.0-rc1-syzkaller-00012-gd483f034f032 #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz-executor state:D stack:24240 pid:2648 tgid:2648 ppid:1 flags:0x00000004 Call Trace: context_switch kernel/sched/core.c:5188 [inline] __schedule+0xcda/0x2f80 kernel/sched/core.c:6529 __schedule_loop kernel/sched/core.c:6606 [inline] schedule+0xe7/0x350 kernel/sched/core.c:6621 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:6678 rwsem_down_read_slowpath+0x61e/0xb20 kernel/locking/rwsem.c:1086 __down_read_common kernel/locking/rwsem.c:1250 [inline] __down_read kernel/locking/rwsem.c:1263 [inline] down_read+0x124/0x330 kernel/locking/rwsem.c:1528 kernfs_dop_revalidate+0xf0/0x5a0 fs/kernfs/dir.c:1159 d_revalidate fs/namei.c:868 [inline] d_revalidate fs/namei.c:865 [inline] lookup_fast+0x239/0x540 fs/namei.c:1679 walk_component+0x5b/0x5b0 fs/namei.c:2035 link_path_walk.part.0.constprop.0+0x669/0xd40 fs/namei.c:2404 link_path_walk fs/namei.c:2336 [inline] path_openat+0x238/0x2d20 fs/namei.c:3882 do_filp_open+0x1dc/0x430 fs/namei.c:3913 do_sys_openat2+0x17a/0x1e0 fs/open.c:1416 do_sys_open fs/open.c:1431 [inline] __do_sys_openat fs/open.c:1447 [inline] __se_sys_openat fs/open.c:1442 [inline] __x64_sys_openat+0x175/0x210 fs/open.c:1442 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x250 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f042b1e72f1 RSP: 002b:00007fff3af74250 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 RAX: ffffffffffffffda RBX: 00000000000003f9 RCX: 00007f042b1e72f1 RDX: 0000000000090800 RSI: 00007f042b255e04 RDI: 00000000ffffff9c RBP: 00007fff3af742ec R08: 0000000000023be4 R09: 00007f042beb4080 R10: 0000000000000000 R11: 0000000000000287 R12: 0000000000000000 R13: 00000000000b7907 R14: 00000000000b7907 R15: 00007fff3af74340 Showing all locks held in the system: 6 locks held by kworker/0:1/9: 1 lock held by khungtaskd/30: