[ 4094.706754][T18196] eth1: renamed from tmp
[ 4095.676252][T18204] eth2: renamed from tmp
[ 4302.455024][ T44] INFO: task modprobe:18215 blocked for more than 122 seconds.
[ 4302.455633][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 4302.455876][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4302.456269][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 4302.456765][ T44] Call Trace:
[ 4302.456952][ T44]
[ 4302.457076][ T44] __schedule+0x880/0x1b10
[ 4302.457313][ T44] ? io_schedule_timeout+0x150/0x150
[ 4302.457560][ T44] ? schedule+0x1ee/0x270
[ 4302.457725][ T44] ? __lock_release+0x5d/0x170
[ 4302.457969][ T44] schedule+0xe2/0x270
[ 4302.458153][ T44] schedule_preempt_disabled+0x18/0x30
[ 4302.458374][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4302.458600][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4302.458827][ T44] ? rcu_is_watching+0x12/0xb0
[ 4302.459068][ T44] ? lock_acquire+0x104/0x160
[ 4302.459287][ T44] ? register_pernet_device+0x1b/0x60
[ 4302.459521][ T44] down_write+0x1d6/0x200
[ 4302.459688][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4302.459980][ T44] ? __create_object+0x5e/0xb0
[ 4302.460205][ T44] ? __lock_release+0x5d/0x170
[ 4302.460430][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 4302.460672][ T44] register_pernet_device+0x1b/0x60
[ 4302.460895][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4302.461135][ T44] do_one_initcall+0x8c/0x1d0
[ 4302.461358][ T44] ? trace_initcall_start+0x130/0x130
[ 4302.461578][ T44] ? rcu_is_watching+0x12/0xb0
[ 4302.462148][ T44] ? trace_kmalloc+0x26/0xd0
[ 4302.462372][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4302.462600][ T44] ? debug_objects_oom+0x160/0x160
[ 4302.462821][ T44] ? kasan_unpoison+0x27/0x50
[ 4302.463052][ T44] ? __asan_register_globals+0x5d/0x70
[ 4302.463280][ T44] do_init_module+0x27a/0x860
[ 4302.463509][ T44] ? free_module+0x2f0/0x2f0
[ 4302.463729][ T44] ? kfree+0x21d/0x540
[ 4302.463897][ T44] ? load_module+0x20c5/0x2dd0
[ 4302.464133][ T44] load_module+0x1f40/0x2dd0
[ 4302.464373][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4302.464649][ T44] ? kernel_read_file+0x3ed/0x550
[ 4302.464878][ T44] ? kernel_read_file+0x3c8/0x550
[ 4302.465109][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4302.465336][ T44] ? init_module_from_file+0xe9/0x150
[ 4302.465556][ T44] init_module_from_file+0xe9/0x150
[ 4302.465778][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4302.466030][ T44] ? idempotent_init_module+0x316/0x610
[ 4302.466250][ T44] ? __lock_release+0x5d/0x170
[ 4302.466478][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4302.466702][ T44] idempotent_init_module+0x331/0x610
[ 4302.466932][ T44] ? init_module_from_file+0x150/0x150
[ 4302.467165][ T44] ? cap_capable+0x94/0x230
[ 4302.467393][ T44] __x64_sys_finit_module+0xca/0x150
[ 4302.467656][ T44] ? do_syscall_64+0x85/0xfd0
[ 4302.467878][ T44] do_syscall_64+0xc1/0xfd0
[ 4302.468121][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4302.468396][ T44] RIP: 0033:0x7f3b7470592d
[ 4302.468629][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4302.468973][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 4302.469312][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 4302.469646][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 4302.469985][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 4302.470315][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 4302.470670][ T44]
[ 4302.470841][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 4302.471215][ T44]
[ 4302.471215][ T44] Showing all locks held in the system:
[ 4302.471540][ T44] 2 locks held by kworker/u20:0/38:
[ 4302.471756][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4302.472351][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4302.472843][ T44] 1 lock held by khungtaskd/44:
[ 4302.473072][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4302.473454][ T44] 5 locks held by kworker/u16:1/67:
[ 4302.473688][ T44] 1 lock held by modprobe/18215:
[ 4302.473899][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4302.474336][ T44]
[ 4302.474447][ T44] =============================================
[ 4302.474447][ T44]
[ 4425.335019][ T44] INFO: task modprobe:18215 blocked for more than 245 seconds.
[ 4425.335534][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 4425.335773][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4425.336183][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 4425.336700][ T44] Call Trace:
[ 4425.336876][ T44]
[ 4425.337017][ T44] __schedule+0x880/0x1b10
[ 4425.337269][ T44] ? io_schedule_timeout+0x150/0x150
[ 4425.337530][ T44] ? schedule+0x1ee/0x270
[ 4425.337704][ T44] ? __lock_release+0x5d/0x170
[ 4425.337994][ T44] schedule+0xe2/0x270
[ 4425.338175][ T44] schedule_preempt_disabled+0x18/0x30
[ 4425.338405][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4425.338639][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4425.338877][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.339135][ T44] ? lock_acquire+0x104/0x160
[ 4425.339365][ T44] ? register_pernet_device+0x1b/0x60
[ 4425.339610][ T44] down_write+0x1d6/0x200
[ 4425.339787][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4425.340088][ T44] ? __create_object+0x5e/0xb0
[ 4425.340323][ T44] ? __lock_release+0x5d/0x170
[ 4425.340555][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 4425.340813][ T44] register_pernet_device+0x1b/0x60
[ 4425.341060][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4425.341302][ T44] do_one_initcall+0x8c/0x1d0
[ 4425.341535][ T44] ? trace_initcall_start+0x130/0x130
[ 4425.341766][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.342009][ T44] ? trace_kmalloc+0x26/0xd0
[ 4425.342243][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4425.342486][ T44] ? debug_objects_oom+0x160/0x160
[ 4425.342719][ T44] ? kasan_unpoison+0x27/0x50
[ 4425.342959][ T44] ? __asan_register_globals+0x5d/0x70
[ 4425.343197][ T44] do_init_module+0x27a/0x860
[ 4425.343439][ T44] ? free_module+0x2f0/0x2f0
[ 4425.343671][ T44] ? kfree+0x21d/0x540
[ 4425.343845][ T44] ? load_module+0x20c5/0x2dd0
[ 4425.344093][ T44] load_module+0x1f40/0x2dd0
[ 4425.344347][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4425.344634][ T44] ? kernel_read_file+0x3ed/0x550
[ 4425.344869][ T44] ? kernel_read_file+0x3c8/0x550
[ 4425.345113][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4425.345352][ T44] ? init_module_from_file+0xe9/0x150
[ 4425.345587][ T44] init_module_from_file+0xe9/0x150
[ 4425.345823][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4425.346087][ T44] ? idempotent_init_module+0x316/0x610
[ 4425.346317][ T44] ? __lock_release+0x5d/0x170
[ 4425.346549][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4425.346784][ T44] idempotent_init_module+0x331/0x610
[ 4425.347026][ T44] ? init_module_from_file+0x150/0x150
[ 4425.347273][ T44] ? cap_capable+0x94/0x230
[ 4425.347518][ T44] __x64_sys_finit_module+0xca/0x150
[ 4425.347757][ T44] ? do_syscall_64+0x85/0xfd0
[ 4425.348004][ T44] do_syscall_64+0xc1/0xfd0
[ 4425.348246][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4425.348535][ T44] RIP: 0033:0x7f3b7470592d
[ 4425.348776][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4425.349134][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 4425.349488][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 4425.349837][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 4425.350193][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 4425.350543][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 4425.350924][ T44]
[ 4425.351100][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 4425.351489][ T44]
[ 4425.351489][ T44] Showing all locks held in the system:
[ 4425.351834][ T44] 2 locks held by kworker/u20:0/38:
[ 4425.352206][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4425.352671][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4425.353188][ T44] 1 lock held by khungtaskd/44:
[ 4425.353412][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4425.353816][ T44] 4 locks held by kworker/u16:1/67:
[ 4425.354069][ T44] 1 lock held by modprobe/18215:
[ 4425.354292][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4425.354743][ T44]
[ 4425.354856][ T44] =============================================
[ 4425.354856][ T44]
[ 4548.215009][ T44] INFO: task modprobe:18215 blocked for more than 368 seconds.
[ 4548.215523][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 4548.215757][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4548.216162][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 4548.216678][ T44] Call Trace:
[ 4548.216862][ T44]
[ 4548.217000][ T44] __schedule+0x880/0x1b10
[ 4548.217249][ T44] ? io_schedule_timeout+0x150/0x150
[ 4548.217503][ T44] ? schedule+0x1ee/0x270
[ 4548.217678][ T44] ? __lock_release+0x5d/0x170
[ 4548.217964][ T44] schedule+0xe2/0x270
[ 4548.218144][ T44] schedule_preempt_disabled+0x18/0x30
[ 4548.218375][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4548.218612][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4548.218851][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.219106][ T44] ? lock_acquire+0x104/0x160
[ 4548.219336][ T44] ? register_pernet_device+0x1b/0x60
[ 4548.219581][ T44] down_write+0x1d6/0x200
[ 4548.219757][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4548.220055][ T44] ? __create_object+0x5e/0xb0
[ 4548.220291][ T44] ? __lock_release+0x5d/0x170
[ 4548.220524][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 4548.220779][ T44] register_pernet_device+0x1b/0x60
[ 4548.221024][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4548.221262][ T44] do_one_initcall+0x8c/0x1d0
[ 4548.221500][ T44] ? trace_initcall_start+0x130/0x130
[ 4548.221730][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.221972][ T44] ? trace_kmalloc+0x26/0xd0
[ 4548.222204][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4548.222440][ T44] ? debug_objects_oom+0x160/0x160
[ 4548.222675][ T44] ? kasan_unpoison+0x27/0x50
[ 4548.222915][ T44] ? __asan_register_globals+0x5d/0x70
[ 4548.223156][ T44] do_init_module+0x27a/0x860
[ 4548.223396][ T44] ? free_module+0x2f0/0x2f0
[ 4548.223628][ T44] ? kfree+0x21d/0x540
[ 4548.223803][ T44] ? load_module+0x20c5/0x2dd0
[ 4548.224047][ T44] load_module+0x1f40/0x2dd0
[ 4548.224297][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4548.224595][ T44] ? kernel_read_file+0x3ed/0x550
[ 4548.224828][ T44] ? kernel_read_file+0x3c8/0x550
[ 4548.225082][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4548.225337][ T44] ? init_module_from_file+0xe9/0x150
[ 4548.225578][ T44] init_module_from_file+0xe9/0x150
[ 4548.225810][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4548.226074][ T44] ? idempotent_init_module+0x316/0x610
[ 4548.226303][ T44] ? __lock_release+0x5d/0x170
[ 4548.226537][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4548.226781][ T44] idempotent_init_module+0x331/0x610
[ 4548.227023][ T44] ? init_module_from_file+0x150/0x150
[ 4548.227267][ T44] ? cap_capable+0x94/0x230
[ 4548.227512][ T44] __x64_sys_finit_module+0xca/0x150
[ 4548.227742][ T44] ? do_syscall_64+0x85/0xfd0
[ 4548.227984][ T44] do_syscall_64+0xc1/0xfd0
[ 4548.228219][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4548.228506][ T44] RIP: 0033:0x7f3b7470592d
[ 4548.228749][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4548.229106][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 4548.229462][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 4548.229809][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 4548.230164][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 4548.230510][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 4548.230879][ T44]
[ 4548.231062][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 4548.231451][ T44]
[ 4548.231451][ T44] Showing all locks held in the system:
[ 4548.231793][ T44] 2 locks held by kworker/u20:0/38:
[ 4548.232164][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4548.232631][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4548.233144][ T44] 1 lock held by khungtaskd/44:
[ 4548.233370][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4548.233772][ T44] 4 locks held by kworker/u16:1/67:
[ 4548.234020][ T44] 1 lock held by modprobe/18215:
[ 4548.234241][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4548.234693][ T44]
[ 4548.234805][ T44] =============================================
[ 4548.234805][ T44]
[ 4671.094001][ T44] INFO: task modprobe:18215 blocked for more than 491 seconds.
[ 4671.094502][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 4671.094741][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4671.095160][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 4671.095693][ T44] Call Trace:
[ 4671.095868][ T44]
[ 4671.096015][ T44] __schedule+0x880/0x1b10
[ 4671.096276][ T44] ? io_schedule_timeout+0x150/0x150
[ 4671.096532][ T44] ? schedule+0x1ee/0x270
[ 4671.096709][ T44] ? __lock_release+0x5d/0x170
[ 4671.097007][ T44] schedule+0xe2/0x270
[ 4671.097189][ T44] schedule_preempt_disabled+0x18/0x30
[ 4671.097422][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4671.097658][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4671.097916][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.098163][ T44] ? lock_acquire+0x104/0x160
[ 4671.098393][ T44] ? register_pernet_device+0x1b/0x60
[ 4671.098636][ T44] down_write+0x1d6/0x200
[ 4671.098813][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4671.099135][ T44] ? __create_object+0x5e/0xb0
[ 4671.099371][ T44] ? __lock_release+0x5d/0x170
[ 4671.099601][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 4671.099853][ T44] register_pernet_device+0x1b/0x60
[ 4671.100106][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4671.100346][ T44] do_one_initcall+0x8c/0x1d0
[ 4671.100579][ T44] ? trace_initcall_start+0x130/0x130
[ 4671.100809][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.101058][ T44] ? trace_kmalloc+0x26/0xd0
[ 4671.101298][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4671.101538][ T44] ? debug_objects_oom+0x160/0x160
[ 4671.101773][ T44] ? kasan_unpoison+0x27/0x50
[ 4671.102025][ T44] ? __asan_register_globals+0x5d/0x70
[ 4671.102266][ T44] do_init_module+0x27a/0x860
[ 4671.102509][ T44] ? free_module+0x2f0/0x2f0
[ 4671.102741][ T44] ? kfree+0x21d/0x540
[ 4671.102938][ T44] ? load_module+0x20c5/0x2dd0
[ 4671.103181][ T44] load_module+0x1f40/0x2dd0
[ 4671.103431][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4671.103719][ T44] ? kernel_read_file+0x3ed/0x550
[ 4671.103978][ T44] ? kernel_read_file+0x3c8/0x550
[ 4671.104213][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4671.104453][ T44] ? init_module_from_file+0xe9/0x150
[ 4671.104682][ T44] init_module_from_file+0xe9/0x150
[ 4671.104934][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4671.105194][ T44] ? idempotent_init_module+0x316/0x610
[ 4671.105426][ T44] ? __lock_release+0x5d/0x170
[ 4671.105663][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4671.105914][ T44] idempotent_init_module+0x331/0x610
[ 4671.106172][ T44] ? init_module_from_file+0x150/0x150
[ 4671.106419][ T44] ? cap_capable+0x94/0x230
[ 4671.106673][ T44] __x64_sys_finit_module+0xca/0x150
[ 4671.106926][ T44] ? do_syscall_64+0x85/0xfd0
[ 4671.107174][ T44] do_syscall_64+0xc1/0xfd0
[ 4671.107418][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4671.107702][ T44] RIP: 0033:0x7f3b7470592d
[ 4671.107966][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4671.108317][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 4671.108673][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 4671.109040][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 4671.109388][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 4671.109735][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 4671.110122][ T44]
[ 4671.110298][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 4671.110686][ T44]
[ 4671.110686][ T44] Showing all locks held in the system:
[ 4671.111202][ T44] 2 locks held by kworker/u20:0/38:
[ 4671.111430][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4671.111916][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4671.112425][ T44] 1 lock held by khungtaskd/44:
[ 4671.112646][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4671.113064][ T44] 4 locks held by kworker/u16:1/67:
[ 4671.113311][ T44] 1 lock held by modprobe/18215:
[ 4671.113534][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4671.114016][ T44]
[ 4671.114130][ T44] =============================================
[ 4671.114130][ T44]
[ 4793.975054][ T44] INFO: task modprobe:18215 blocked for more than 614 seconds.
[ 4793.975726][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 4793.976035][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4793.976455][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 4793.977036][ T44] Call Trace:
[ 4793.977246][ T44]
[ 4793.977387][ T44] __schedule+0x880/0x1b10
[ 4793.977679][ T44] ? io_schedule_timeout+0x150/0x150
[ 4793.978035][ T44] ? schedule+0x1ee/0x270
[ 4793.978239][ T44] ? __lock_release+0x5d/0x170
[ 4793.978510][ T44] schedule+0xe2/0x270
[ 4793.978707][ T44] schedule_preempt_disabled+0x18/0x30
[ 4793.978981][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4793.979252][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4793.979516][ T44] ? rcu_is_watching+0x12/0xb0
[ 4793.979799][ T44] ? lock_acquire+0x104/0x160
[ 4793.980067][ T44] ? register_pernet_device+0x1b/0x60
[ 4793.980349][ T44] down_write+0x1d6/0x200
[ 4793.980548][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4793.980881][ T44] ? __create_object+0x5e/0xb0
[ 4793.981151][ T44] ? __lock_release+0x5d/0x170
[ 4793.981408][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 4793.981695][ T44] register_pernet_device+0x1b/0x60
[ 4793.981964][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4793.982229][ T44] do_one_initcall+0x8c/0x1d0
[ 4793.982496][ T44] ? trace_initcall_start+0x130/0x130
[ 4793.982753][ T44] ? rcu_is_watching+0x12/0xb0
[ 4793.983027][ T44] ? trace_kmalloc+0x26/0xd0
[ 4793.983289][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4793.983558][ T44] ? debug_objects_oom+0x160/0x160
[ 4793.983818][ T44] ? kasan_unpoison+0x27/0x50
[ 4793.984076][ T44] ? __asan_register_globals+0x5d/0x70
[ 4793.984339][ T44] do_init_module+0x27a/0x860
[ 4793.984609][ T44] ? free_module+0x2f0/0x2f0
[ 4793.984864][ T44] ? kfree+0x21d/0x540
[ 4793.985062][ T44] ? load_module+0x20c5/0x2dd0
[ 4793.985327][ T44] load_module+0x1f40/0x2dd0
[ 4793.985630][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4793.985966][ T44] ? kernel_read_file+0x3ed/0x550
[ 4793.986237][ T44] ? kernel_read_file+0x3c8/0x550
[ 4793.986502][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4793.986768][ T44] ? init_module_from_file+0xe9/0x150
[ 4793.987038][ T44] init_module_from_file+0xe9/0x150
[ 4793.987300][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4793.987578][ T44] ? idempotent_init_module+0x316/0x610
[ 4793.987831][ T44] ? __lock_release+0x5d/0x170
[ 4793.988098][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4793.988358][ T44] idempotent_init_module+0x331/0x610
[ 4793.988617][ T44] ? init_module_from_file+0x150/0x150
[ 4793.988894][ T44] ? cap_capable+0x94/0x230
[ 4793.989192][ T44] __x64_sys_finit_module+0xca/0x150
[ 4793.989479][ T44] ? do_syscall_64+0x85/0xfd0
[ 4793.989765][ T44] do_syscall_64+0xc1/0xfd0
[ 4793.990045][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4793.990368][ T44] RIP: 0033:0x7f3b7470592d
[ 4793.990641][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4793.991043][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 4793.991444][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 4793.991830][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 4793.992226][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 4793.992614][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 4793.993039][ T44]
[ 4793.993237][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 4793.993669][ T44]
[ 4793.993669][ T44] Showing all locks held in the system:
[ 4793.994143][ T44] 2 locks held by kworker/u20:0/38:
[ 4793.994393][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4793.994923][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4793.995502][ T44] 1 lock held by khungtaskd/44:
[ 4793.995747][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4793.996190][ T44] 4 locks held by kworker/u16:1/67:
[ 4793.996453][ T44] 1 lock held by modprobe/18215:
[ 4793.996691][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4793.997195][ T44]
[ 4793.997324][ T44] =============================================
[ 4793.997324][ T44]
[ 4916.855069][ T44] INFO: task modprobe:18215 blocked for more than 737 seconds.
[ 4916.855706][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 4916.855960][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4916.856339][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 4916.856837][ T44] Call Trace:
[ 4916.857022][ T44]
[ 4916.857150][ T44] __schedule+0x880/0x1b10
[ 4916.857416][ T44] ? io_schedule_timeout+0x150/0x150
[ 4916.857656][ T44] ? schedule+0x1ee/0x270
[ 4916.857824][ T44] ? __lock_release+0x5d/0x170
[ 4916.858120][ T44] schedule+0xe2/0x270
[ 4916.858294][ T44] schedule_preempt_disabled+0x18/0x30
[ 4916.858516][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4916.858744][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4916.858995][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.859223][ T44] ? lock_acquire+0x104/0x160
[ 4916.859443][ T44] ? register_pernet_device+0x1b/0x60
[ 4916.859684][ T44] down_write+0x1d6/0x200
[ 4916.859854][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4916.860153][ T44] ? __create_object+0x5e/0xb0
[ 4916.860383][ T44] ? __lock_release+0x5d/0x170
[ 4916.860614][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 4916.860870][ T44] register_pernet_device+0x1b/0x60
[ 4916.861114][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4916.861354][ T44] do_one_initcall+0x8c/0x1d0
[ 4916.861595][ T44] ? trace_initcall_start+0x130/0x130
[ 4916.861823][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.862061][ T44] ? trace_kmalloc+0x26/0xd0
[ 4916.862295][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4916.862596][ T44] ? debug_objects_oom+0x160/0x160
[ 4916.862837][ T44] ? kasan_unpoison+0x27/0x50
[ 4916.863075][ T44] ? __asan_register_globals+0x5d/0x70
[ 4916.863310][ T44] do_init_module+0x27a/0x860
[ 4916.863552][ T44] ? free_module+0x2f0/0x2f0
[ 4916.863784][ T44] ? kfree+0x21d/0x540
[ 4916.863967][ T44] ? load_module+0x20c5/0x2dd0
[ 4916.864216][ T44] load_module+0x1f40/0x2dd0
[ 4916.864463][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4916.864759][ T44] ? kernel_read_file+0x3ed/0x550
[ 4916.865000][ T44] ? kernel_read_file+0x3c8/0x550
[ 4916.865229][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4916.865461][ T44] ? init_module_from_file+0xe9/0x150
[ 4916.865684][ T44] init_module_from_file+0xe9/0x150
[ 4916.865926][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4916.866174][ T44] ? idempotent_init_module+0x316/0x610
[ 4916.866396][ T44] ? __lock_release+0x5d/0x170
[ 4916.866630][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4916.866863][ T44] idempotent_init_module+0x331/0x610
[ 4916.867104][ T44] ? init_module_from_file+0x150/0x150
[ 4916.867338][ T44] ? cap_capable+0x94/0x230
[ 4916.867586][ T44] __x64_sys_finit_module+0xca/0x150
[ 4916.867810][ T44] ? do_syscall_64+0x85/0xfd0
[ 4916.868051][ T44] do_syscall_64+0xc1/0xfd0
[ 4916.868276][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4916.868554][ T44] RIP: 0033:0x7f3b7470592d
[ 4916.868792][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4916.869146][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 4916.869506][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 4916.869848][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 4916.870197][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 4916.870542][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 4916.870914][ T44]
[ 4916.871090][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 4916.871477][ T44]
[ 4916.871477][ T44] Showing all locks held in the system:
[ 4916.871837][ T44] 2 locks held by kworker/u20:0/38:
[ 4916.872168][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4916.872642][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4916.873140][ T44] 1 lock held by khungtaskd/44:
[ 4916.873361][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4916.873758][ T44] 4 locks held by kworker/u16:1/67:
[ 4916.874019][ T44] 1 lock held by modprobe/18215:
[ 4916.874240][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4916.874683][ T44]
[ 4916.874805][ T44] =============================================
[ 4916.874805][ T44]
[ 5039.735069][ T44] INFO: task modprobe:18215 blocked for more than 860 seconds.
[ 5039.735669][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 5039.735886][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5039.736287][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 5039.736790][ T44] Call Trace:
[ 5039.736971][ T44]
[ 5039.737097][ T44] __schedule+0x880/0x1b10
[ 5039.737480][ T44] ? io_schedule_timeout+0x150/0x150
[ 5039.737722][ T44] ? schedule+0x1ee/0x270
[ 5039.737888][ T44] ? __lock_release+0x5d/0x170
[ 5039.738178][ T44] schedule+0xe2/0x270
[ 5039.738355][ T44] schedule_preempt_disabled+0x18/0x30
[ 5039.738582][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5039.738817][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5039.739073][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.739302][ T44] ? lock_acquire+0x104/0x160
[ 5039.739525][ T44] ? register_pernet_device+0x1b/0x60
[ 5039.739770][ T44] down_write+0x1d6/0x200
[ 5039.739947][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5039.740223][ T44] ? __create_object+0x5e/0xb0
[ 5039.740451][ T44] ? __lock_release+0x5d/0x170
[ 5039.740671][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 5039.740932][ T44] register_pernet_device+0x1b/0x60
[ 5039.741162][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 5039.741393][ T44] do_one_initcall+0x8c/0x1d0
[ 5039.741622][ T44] ? trace_initcall_start+0x130/0x130
[ 5039.741847][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.742077][ T44] ? trace_kmalloc+0x26/0xd0
[ 5039.742299][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5039.742539][ T44] ? debug_objects_oom+0x160/0x160
[ 5039.742763][ T44] ? kasan_unpoison+0x27/0x50
[ 5039.742998][ T44] ? __asan_register_globals+0x5d/0x70
[ 5039.743234][ T44] do_init_module+0x27a/0x860
[ 5039.743465][ T44] ? free_module+0x2f0/0x2f0
[ 5039.743684][ T44] ? kfree+0x21d/0x540
[ 5039.743851][ T44] ? load_module+0x20c5/0x2dd0
[ 5039.744106][ T44] load_module+0x1f40/0x2dd0
[ 5039.744343][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5039.744618][ T44] ? kernel_read_file+0x3ed/0x550
[ 5039.744846][ T44] ? kernel_read_file+0x3c8/0x550
[ 5039.745083][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5039.745316][ T44] ? init_module_from_file+0xe9/0x150
[ 5039.745541][ T44] init_module_from_file+0xe9/0x150
[ 5039.745777][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5039.746021][ T44] ? idempotent_init_module+0x316/0x610
[ 5039.746242][ T44] ? __lock_release+0x5d/0x170
[ 5039.746464][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5039.746686][ T44] idempotent_init_module+0x331/0x610
[ 5039.746917][ T44] ? init_module_from_file+0x150/0x150
[ 5039.747151][ T44] ? cap_capable+0x94/0x230
[ 5039.747389][ T44] __x64_sys_finit_module+0xca/0x150
[ 5039.747609][ T44] ? do_syscall_64+0x85/0xfd0
[ 5039.747831][ T44] do_syscall_64+0xc1/0xfd0
[ 5039.748067][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5039.748342][ T44] RIP: 0033:0x7f3b7470592d
[ 5039.748576][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5039.748918][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 5039.749260][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 5039.749594][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 5039.749935][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 5039.750264][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 5039.750617][ T44]
[ 5039.750787][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 5039.751161][ T44]
[ 5039.751161][ T44] Showing all locks held in the system:
[ 5039.751504][ T44] 2 locks held by kworker/u20:0/38:
[ 5039.751717][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5039.752335][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5039.752820][ T44] 1 lock held by khungtaskd/44:
[ 5039.753037][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5039.753422][ T44] 4 locks held by kworker/u16:1/67:
[ 5039.753657][ T44] 1 lock held by modprobe/18215:
[ 5039.753867][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5039.754314][ T44]
[ 5039.754424][ T44] =============================================
[ 5039.754424][ T44]
[ 5162.613999][ T44] INFO: task modprobe:18215 blocked for more than 983 seconds.
[ 5162.614500][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 5162.614709][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5162.615094][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 5162.615579][ T44] Call Trace:
[ 5162.615746][ T44]
[ 5162.615866][ T44] __schedule+0x880/0x1b10
[ 5162.616159][ T44] ? io_schedule_timeout+0x150/0x150
[ 5162.616394][ T44] ? schedule+0x1ee/0x270
[ 5162.616559][ T44] ? __lock_release+0x5d/0x170
[ 5162.616786][ T44] schedule+0xe2/0x270
[ 5162.616965][ T44] schedule_preempt_disabled+0x18/0x30
[ 5162.617184][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5162.617407][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5162.617642][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.617868][ T44] ? lock_acquire+0x104/0x160
[ 5162.618095][ T44] ? register_pernet_device+0x1b/0x60
[ 5162.618326][ T44] down_write+0x1d6/0x200
[ 5162.618492][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5162.618765][ T44] ? __create_object+0x5e/0xb0
[ 5162.618993][ T44] ? __lock_release+0x5d/0x170
[ 5162.619212][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 5162.619452][ T44] register_pernet_device+0x1b/0x60
[ 5162.619672][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 5162.619910][ T44] do_one_initcall+0x8c/0x1d0
[ 5162.620132][ T44] ? trace_initcall_start+0x130/0x130
[ 5162.620355][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.620577][ T44] ? trace_kmalloc+0x26/0xd0
[ 5162.620794][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5162.621028][ T44] ? debug_objects_oom+0x160/0x160
[ 5162.621247][ T44] ? kasan_unpoison+0x27/0x50
[ 5162.621465][ T44] ? __asan_register_globals+0x5d/0x70
[ 5162.621687][ T44] do_init_module+0x27a/0x860
[ 5162.621922][ T44] ? free_module+0x2f0/0x2f0
[ 5162.622142][ T44] ? kfree+0x21d/0x540
[ 5162.622307][ T44] ? load_module+0x20c5/0x2dd0
[ 5162.622550][ T44] load_module+0x1f40/0x2dd0
[ 5162.622782][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5162.623062][ T44] ? kernel_read_file+0x3ed/0x550
[ 5162.623283][ T44] ? kernel_read_file+0x3c8/0x550
[ 5162.623513][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5162.623740][ T44] ? init_module_from_file+0xe9/0x150
[ 5162.623966][ T44] init_module_from_file+0xe9/0x150
[ 5162.624197][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5162.624432][ T44] ? idempotent_init_module+0x316/0x610
[ 5162.624649][ T44] ? __lock_release+0x5d/0x170
[ 5162.624871][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5162.625100][ T44] idempotent_init_module+0x331/0x610
[ 5162.625321][ T44] ? init_module_from_file+0x150/0x150
[ 5162.625551][ T44] ? cap_capable+0x94/0x230
[ 5162.625783][ T44] __x64_sys_finit_module+0xca/0x150
[ 5162.626012][ T44] ? do_syscall_64+0x85/0xfd0
[ 5162.626235][ T44] do_syscall_64+0xc1/0xfd0
[ 5162.626453][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5162.626724][ T44] RIP: 0033:0x7f3b7470592d
[ 5162.626959][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5162.627292][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 5162.627629][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 5162.627969][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 5162.628303][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 5162.628638][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 5162.629001][ T44]
[ 5162.629168][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 5162.629530][ T44]
[ 5162.629530][ T44] Showing all locks held in the system:
[ 5162.629849][ T44] 2 locks held by kworker/u20:0/38:
[ 5162.630206][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5162.630650][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5162.631133][ T44] 1 lock held by khungtaskd/44:
[ 5162.631342][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5162.631717][ T44] 5 locks held by kworker/u16:1/67:
[ 5162.631953][ T44] 1 lock held by modprobe/18215:
[ 5162.632160][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5162.632583][ T44]
[ 5162.632689][ T44] =============================================
[ 5162.632689][ T44]
[ 5285.494001][ T44] INFO: task modprobe:18215 blocked for more than 1105 seconds.
[ 5285.494497][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 5285.494730][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5285.495118][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 5285.495609][ T44] Call Trace:
[ 5285.495774][ T44]
[ 5285.495896][ T44] __schedule+0x880/0x1b10
[ 5285.496148][ T44] ? io_schedule_timeout+0x150/0x150
[ 5285.496392][ T44] ? schedule+0x1ee/0x270
[ 5285.496556][ T44] ? __lock_release+0x5d/0x170
[ 5285.496785][ T44] schedule+0xe2/0x270
[ 5285.496998][ T44] schedule_preempt_disabled+0x18/0x30
[ 5285.497219][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5285.497441][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5285.497669][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.497912][ T44] ? lock_acquire+0x104/0x160
[ 5285.498128][ T44] ? register_pernet_device+0x1b/0x60
[ 5285.498361][ T44] down_write+0x1d6/0x200
[ 5285.498527][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5285.498802][ T44] ? __create_object+0x5e/0xb0
[ 5285.499030][ T44] ? __lock_release+0x5d/0x170
[ 5285.499250][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 5285.499492][ T44] register_pernet_device+0x1b/0x60
[ 5285.499715][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 5285.499951][ T44] do_one_initcall+0x8c/0x1d0
[ 5285.500181][ T44] ? trace_initcall_start+0x130/0x130
[ 5285.500400][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.500621][ T44] ? trace_kmalloc+0x26/0xd0
[ 5285.500841][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5285.501075][ T44] ? debug_objects_oom+0x160/0x160
[ 5285.501296][ T44] ? kasan_unpoison+0x27/0x50
[ 5285.501513][ T44] ? __asan_register_globals+0x5d/0x70
[ 5285.501741][ T44] do_init_module+0x27a/0x860
[ 5285.501979][ T44] ? free_module+0x2f0/0x2f0
[ 5285.502197][ T44] ? kfree+0x21d/0x540
[ 5285.502361][ T44] ? load_module+0x20c5/0x2dd0
[ 5285.502585][ T44] load_module+0x1f40/0x2dd0
[ 5285.502827][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5285.503109][ T44] ? kernel_read_file+0x3ed/0x550
[ 5285.503332][ T44] ? kernel_read_file+0x3c8/0x550
[ 5285.503553][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5285.503779][ T44] ? init_module_from_file+0xe9/0x150
[ 5285.504005][ T44] init_module_from_file+0xe9/0x150
[ 5285.504224][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5285.504469][ T44] ? idempotent_init_module+0x316/0x610
[ 5285.504684][ T44] ? __lock_release+0x5d/0x170
[ 5285.504912][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5285.505132][ T44] idempotent_init_module+0x331/0x610
[ 5285.505354][ T44] ? init_module_from_file+0x150/0x150
[ 5285.505583][ T44] ? cap_capable+0x94/0x230
[ 5285.505811][ T44] __x64_sys_finit_module+0xca/0x150
[ 5285.506045][ T44] ? do_syscall_64+0x85/0xfd0
[ 5285.506267][ T44] do_syscall_64+0xc1/0xfd0
[ 5285.506487][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5285.506757][ T44] RIP: 0033:0x7f3b7470592d
[ 5285.506994][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5285.507329][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 5285.507662][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 5285.507999][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 5285.508326][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 5285.508655][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 5285.509012][ T44]
[ 5285.509179][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 5285.509546][ T44]
[ 5285.509546][ T44] Showing all locks held in the system:
[ 5285.509874][ T44] 2 locks held by kworker/u20:0/38:
[ 5285.510239][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5285.510681][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5285.511168][ T44] 1 lock held by khungtaskd/44:
[ 5285.511377][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5285.511758][ T44] 4 locks held by kworker/u16:1/67:
[ 5285.511996][ T44] 1 lock held by modprobe/18215:
[ 5285.512208][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5285.512636][ T44]
[ 5285.512741][ T44] =============================================
[ 5285.512741][ T44]
[ 5408.375012][ T44] INFO: task modprobe:18215 blocked for more than 1228 seconds.
[ 5408.375565][ T44] Not tainted 6.18.0-rc7-virtme #1
[ 5408.375795][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5408.376183][ T44] task:modprobe state:D stack:25568 pid:18215 tgid:18215 ppid:38 task_flags:0x400100 flags:0x00080001
[ 5408.376672][ T44] Call Trace:
[ 5408.376838][ T44]
[ 5408.376973][ T44] __schedule+0x880/0x1b10
[ 5408.377214][ T44] ? io_schedule_timeout+0x150/0x150
[ 5408.377454][ T44] ? schedule+0x1ee/0x270
[ 5408.377621][ T44] ? __lock_release+0x5d/0x170
[ 5408.377862][ T44] schedule+0xe2/0x270
[ 5408.378079][ T44] schedule_preempt_disabled+0x18/0x30
[ 5408.378303][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5408.378527][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5408.378757][ T44] ? rcu_is_watching+0x12/0xb0
[ 5408.379009][ T44] ? lock_acquire+0x104/0x160
[ 5408.379227][ T44] ? register_pernet_device+0x1b/0x60
[ 5408.379460][ T44] down_write+0x1d6/0x200
[ 5408.379625][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5408.379911][ T44] ? __create_object+0x5e/0xb0
[ 5408.380138][ T44] ? __lock_release+0x5d/0x170
[ 5408.380357][ T44] ? _sub_I_65535_1+0x70/0x70 [l2tp_core]
[ 5408.380598][ T44] register_pernet_device+0x1b/0x60
[ 5408.380822][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 5408.381059][ T44] do_one_initcall+0x8c/0x1d0
[ 5408.381282][ T44] ? trace_initcall_start+0x130/0x130
[ 5408.381501][ T44] ? rcu_is_watching+0x12/0xb0
[ 5408.381724][ T44] ? trace_kmalloc+0x26/0xd0
[ 5408.381954][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5408.382192][ T44] ? debug_objects_oom+0x160/0x160
[ 5408.382418][ T44] ? kasan_unpoison+0x27/0x50
[ 5408.382639][ T44] ? __asan_register_globals+0x5d/0x70
[ 5408.382866][ T44] do_init_module+0x27a/0x860
[ 5408.383107][ T44] ? free_module+0x2f0/0x2f0
[ 5408.383328][ T44] ? kfree+0x21d/0x540
[ 5408.383495][ T44] ? load_module+0x20c5/0x2dd0
[ 5408.383724][ T44] load_module+0x1f40/0x2dd0
[ 5408.383973][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5408.384248][ T44] ? kernel_read_file+0x3ed/0x550
[ 5408.384470][ T44] ? kernel_read_file+0x3c8/0x550
[ 5408.384694][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5408.384930][ T44] ? init_module_from_file+0xe9/0x150
[ 5408.385150][ T44] init_module_from_file+0xe9/0x150
[ 5408.385370][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5408.385615][ T44] ? idempotent_init_module+0x316/0x610
[ 5408.385833][ T44] ? __lock_release+0x5d/0x170
[ 5408.386063][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5408.386285][ T44] idempotent_init_module+0x331/0x610
[ 5408.386508][ T44] ? init_module_from_file+0x150/0x150
[ 5408.386740][ T44] ? cap_capable+0x94/0x230
[ 5408.386981][ T44] __x64_sys_finit_module+0xca/0x150
[ 5408.387209][ T44] ? do_syscall_64+0x85/0xfd0
[ 5408.387430][ T44] do_syscall_64+0xc1/0xfd0
[ 5408.387653][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5408.387936][ T44] RIP: 0033:0x7f3b7470592d
[ 5408.388169][ T44] RSP: 002b:00007ffd35bde898 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5408.388504][ T44] RAX: ffffffffffffffda RBX: 000055894786cb90 RCX: 00007f3b7470592d
[ 5408.388844][ T44] RDX: 0000000000000000 RSI: 00005589219eea2a RDI: 0000000000000000
[ 5408.389181][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055894786d140
[ 5408.389509][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589219eea2a
[ 5408.389840][ T44] R13: 000055894786d070 R14: 000055894786d1c0 R15: 0000000000000000
[ 5408.390211][ T44]
[ 5408.390382][ T44] INFO: task modprobe:18215 is blocked on an rw-semaphore, but the owner is not found.
[ 5408.390736][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 5408.391123][ T44]
[ 5408.391123][ T44] Showing all locks held in the system:
[ 5408.391454][ T44] 2 locks held by kworker/u20:0/38:
[ 5408.391675][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5408.392273][ T44] #1: ffffc900002afd30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5408.392757][ T44] 1 lock held by khungtaskd/44:
[ 5408.392973][ T44] #0: ffffffffb8788580 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5408.393366][ T44] 4 locks held by kworker/u16:1/67:
[ 5408.393595][ T44] 1 lock held by modprobe/18215:
[ 5408.393813][ T44] #0: ffffffffb8e80110 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5408.394248][ T44]
[ 5408.394354][ T44] =============================================
[ 5408.394354][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr