[ 4047.021441][T18241] eth1: renamed from tmp
[ 4048.053967][T18249] eth2: renamed from tmp
[ 4179.559858][ T44] INFO: task modprobe:18260 blocked for more than 122 seconds.
[ 4179.560939][ T44] Not tainted 6.17.0-virtme #1
[ 4179.561180][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4179.561540][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 4179.562061][ T44] Call Trace:
[ 4179.562249][ T44]
[ 4179.562384][ T44] __schedule+0x880/0x1b10
[ 4179.562632][ T44] ? io_schedule_timeout+0x150/0x150
[ 4179.562881][ T44] ? schedule+0x1ee/0x270
[ 4179.563052][ T44] ? __lock_release+0x5d/0x170
[ 4179.563285][ T44] schedule+0xe2/0x270
[ 4179.563454][ T44] schedule_preempt_disabled+0x18/0x30
[ 4179.563688][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 4179.563942][ T44] ? down_read+0x4a0/0x4a0
[ 4179.564171][ T44] ? rcu_is_watching+0x12/0xb0
[ 4179.564396][ T44] ? lock_acquire+0x104/0x160
[ 4179.564634][ T44] ? register_pernet_device+0x1b/0x60
[ 4179.564893][ T44] down_write+0x1d6/0x200
[ 4179.565066][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 4179.565353][ T44] ? find_held_lock+0x2b/0x80
[ 4179.565590][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 4179.565892][ T44] register_pernet_device+0x1b/0x60
[ 4179.566125][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4179.566353][ T44] do_one_initcall+0x8c/0x1d0
[ 4179.566579][ T44] ? trace_initcall_level+0x130/0x130
[ 4179.566819][ T44] ? rcu_is_watching+0x12/0xb0
[ 4179.567040][ T44] ? trace_kmalloc+0x26/0xd0
[ 4179.567272][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 4179.567797][ T44] ? debug_objects_oom+0x160/0x160
[ 4179.568026][ T44] ? kasan_unpoison+0x27/0x50
[ 4179.568251][ T44] ? __asan_register_globals+0x5d/0x70
[ 4179.568486][ T44] do_init_module+0x27a/0x860
[ 4179.568727][ T44] ? free_module+0x2f0/0x2f0
[ 4179.568972][ T44] ? kfree+0x144/0x320
[ 4179.569154][ T44] ? find_vm_area+0x12/0x50
[ 4179.569392][ T44] load_module+0x1f40/0x2dd0
[ 4179.569637][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4179.569923][ T44] ? kernel_read_file+0x3ed/0x550
[ 4179.570151][ T44] ? kernel_read_file+0x3c8/0x550
[ 4179.570388][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4179.570617][ T44] ? init_module_from_file+0xe9/0x150
[ 4179.570843][ T44] init_module_from_file+0xe9/0x150
[ 4179.571072][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4179.571318][ T44] ? idempotent_init_module+0x316/0x610
[ 4179.571544][ T44] ? __lock_release+0x5d/0x170
[ 4179.571778][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4179.572001][ T44] idempotent_init_module+0x331/0x610
[ 4179.572231][ T44] ? init_module_from_file+0x150/0x150
[ 4179.572470][ T44] ? cap_capable+0x94/0x230
[ 4179.572709][ T44] __x64_sys_finit_module+0xca/0x150
[ 4179.572951][ T44] ? do_syscall_64+0x85/0x300
[ 4179.573175][ T44] do_syscall_64+0xc1/0x300
[ 4179.573404][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4179.573679][ T44] RIP: 0033:0x7f9277ecd92d
[ 4179.573919][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4179.574275][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 4179.574621][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 4179.574973][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 4179.575316][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 4179.575666][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 4179.576020][ T44]
[ 4179.576204][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 4179.576565][ T44]
[ 4179.576565][ T44] Showing all locks held in the system:
[ 4179.576921][ T44] 1 lock held by khungtaskd/44:
[ 4179.577142][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4179.577543][ T44] 2 locks held by kworker/u20:2/13812:
[ 4179.577777][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4179.578207][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4179.578689][ T44] 4 locks held by kworker/u16:2/15712:
[ 4179.578929][ T44] 1 lock held by modprobe/18260:
[ 4179.579148][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4179.579575][ T44]
[ 4179.579694][ T44] =============================================
[ 4179.579694][ T44]
[ 4302.439846][ T44] INFO: task modprobe:18260 blocked for more than 245 seconds.
[ 4302.440348][ T44] Not tainted 6.17.0-virtme #1
[ 4302.440557][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4302.440952][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 4302.441443][ T44] Call Trace:
[ 4302.441617][ T44]
[ 4302.441738][ T44] __schedule+0x880/0x1b10
[ 4302.442002][ T44] ? io_schedule_timeout+0x150/0x150
[ 4302.442238][ T44] ? schedule+0x1ee/0x270
[ 4302.442404][ T44] ? __lock_release+0x5d/0x170
[ 4302.442633][ T44] schedule+0xe2/0x270
[ 4302.442810][ T44] schedule_preempt_disabled+0x18/0x30
[ 4302.443032][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 4302.443260][ T44] ? down_read+0x4a0/0x4a0
[ 4302.443501][ T44] ? rcu_is_watching+0x12/0xb0
[ 4302.443724][ T44] ? lock_acquire+0x104/0x160
[ 4302.443956][ T44] ? register_pernet_device+0x1b/0x60
[ 4302.444187][ T44] down_write+0x1d6/0x200
[ 4302.444355][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 4302.444630][ T44] ? find_held_lock+0x2b/0x80
[ 4302.444873][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 4302.445169][ T44] register_pernet_device+0x1b/0x60
[ 4302.445390][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4302.445616][ T44] do_one_initcall+0x8c/0x1d0
[ 4302.445852][ T44] ? trace_initcall_level+0x130/0x130
[ 4302.446082][ T44] ? rcu_is_watching+0x12/0xb0
[ 4302.446302][ T44] ? trace_kmalloc+0x26/0xd0
[ 4302.446530][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 4302.446761][ T44] ? debug_objects_oom+0x160/0x160
[ 4302.446991][ T44] ? kasan_unpoison+0x27/0x50
[ 4302.447220][ T44] ? __asan_register_globals+0x5d/0x70
[ 4302.447444][ T44] do_init_module+0x27a/0x860
[ 4302.447672][ T44] ? free_module+0x2f0/0x2f0
[ 4302.447897][ T44] ? kfree+0x144/0x320
[ 4302.448063][ T44] ? find_vm_area+0x12/0x50
[ 4302.448291][ T44] load_module+0x1f40/0x2dd0
[ 4302.448528][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4302.448811][ T44] ? kernel_read_file+0x3ed/0x550
[ 4302.449035][ T44] ? kernel_read_file+0x3c8/0x550
[ 4302.449257][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4302.449483][ T44] ? init_module_from_file+0xe9/0x150
[ 4302.449705][ T44] init_module_from_file+0xe9/0x150
[ 4302.449934][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4302.450179][ T44] ? idempotent_init_module+0x316/0x610
[ 4302.450399][ T44] ? __lock_release+0x5d/0x170
[ 4302.450621][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4302.450851][ T44] idempotent_init_module+0x331/0x610
[ 4302.451073][ T44] ? init_module_from_file+0x150/0x150
[ 4302.451305][ T44] ? cap_capable+0x94/0x230
[ 4302.451530][ T44] __x64_sys_finit_module+0xca/0x150
[ 4302.451759][ T44] ? do_syscall_64+0x85/0x300
[ 4302.451989][ T44] do_syscall_64+0xc1/0x300
[ 4302.452211][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4302.452486][ T44] RIP: 0033:0x7f9277ecd92d
[ 4302.452717][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4302.453057][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 4302.453398][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 4302.453729][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 4302.454068][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 4302.454401][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 4302.454751][ T44]
[ 4302.454926][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 4302.455283][ T44]
[ 4302.455283][ T44] Showing all locks held in the system:
[ 4302.455604][ T44] 1 lock held by khungtaskd/44:
[ 4302.455824][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4302.456225][ T44] 2 locks held by kworker/u20:2/13812:
[ 4302.456436][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4302.456873][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4302.457349][ T44] 4 locks held by kworker/u16:2/15712:
[ 4302.457572][ T44] 1 lock held by modprobe/18260:
[ 4302.457786][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4302.458207][ T44]
[ 4302.458315][ T44] =============================================
[ 4302.458315][ T44]
[ 4425.320834][ T44] INFO: task modprobe:18260 blocked for more than 368 seconds.
[ 4425.321260][ T44] Not tainted 6.17.0-virtme #1
[ 4425.321494][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4425.321899][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 4425.322394][ T44] Call Trace:
[ 4425.322561][ T44]
[ 4425.322680][ T44] __schedule+0x880/0x1b10
[ 4425.322932][ T44] ? io_schedule_timeout+0x150/0x150
[ 4425.323166][ T44] ? schedule+0x1ee/0x270
[ 4425.323334][ T44] ? __lock_release+0x5d/0x170
[ 4425.323576][ T44] schedule+0xe2/0x270
[ 4425.323748][ T44] schedule_preempt_disabled+0x18/0x30
[ 4425.323980][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 4425.324206][ T44] ? down_read+0x4a0/0x4a0
[ 4425.324433][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.324656][ T44] ? lock_acquire+0x104/0x160
[ 4425.324891][ T44] ? register_pernet_device+0x1b/0x60
[ 4425.325137][ T44] down_write+0x1d6/0x200
[ 4425.325305][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 4425.325579][ T44] ? find_held_lock+0x2b/0x80
[ 4425.325819][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 4425.326106][ T44] register_pernet_device+0x1b/0x60
[ 4425.326325][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4425.326552][ T44] do_one_initcall+0x8c/0x1d0
[ 4425.326796][ T44] ? trace_initcall_level+0x130/0x130
[ 4425.327021][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.327239][ T44] ? trace_kmalloc+0x26/0xd0
[ 4425.327462][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 4425.327686][ T44] ? debug_objects_oom+0x160/0x160
[ 4425.327921][ T44] ? kasan_unpoison+0x27/0x50
[ 4425.328143][ T44] ? __asan_register_globals+0x5d/0x70
[ 4425.328374][ T44] do_init_module+0x27a/0x860
[ 4425.328601][ T44] ? free_module+0x2f0/0x2f0
[ 4425.328833][ T44] ? kfree+0x144/0x320
[ 4425.329001][ T44] ? find_vm_area+0x12/0x50
[ 4425.329231][ T44] load_module+0x1f40/0x2dd0
[ 4425.329461][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4425.329735][ T44] ? kernel_read_file+0x3ed/0x550
[ 4425.329970][ T44] ? kernel_read_file+0x3c8/0x550
[ 4425.330205][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4425.330432][ T44] ? init_module_from_file+0xe9/0x150
[ 4425.330651][ T44] init_module_from_file+0xe9/0x150
[ 4425.330883][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4425.331118][ T44] ? idempotent_init_module+0x316/0x610
[ 4425.331342][ T44] ? __lock_release+0x5d/0x170
[ 4425.331562][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4425.331807][ T44] idempotent_init_module+0x331/0x610
[ 4425.332030][ T44] ? init_module_from_file+0x150/0x150
[ 4425.332259][ T44] ? cap_capable+0x94/0x230
[ 4425.332488][ T44] __x64_sys_finit_module+0xca/0x150
[ 4425.332705][ T44] ? do_syscall_64+0x85/0x300
[ 4425.332942][ T44] do_syscall_64+0xc1/0x300
[ 4425.333173][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4425.333554][ T44] RIP: 0033:0x7f9277ecd92d
[ 4425.333796][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4425.334130][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 4425.334462][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 4425.334803][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 4425.335149][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 4425.335480][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 4425.335838][ T44]
[ 4425.336007][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 4425.336371][ T44]
[ 4425.336371][ T44] Showing all locks held in the system:
[ 4425.336692][ T44] 1 lock held by khungtaskd/44:
[ 4425.336918][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4425.337305][ T44] 2 locks held by kworker/u20:2/13812:
[ 4425.337517][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4425.337962][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4425.338435][ T44] 4 locks held by kworker/u16:2/15712:
[ 4425.338651][ T44] 1 lock held by modprobe/18260:
[ 4425.338871][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4425.339307][ T44]
[ 4425.339413][ T44] =============================================
[ 4425.339413][ T44]
[ 4548.199827][ T44] INFO: task modprobe:18260 blocked for more than 491 seconds.
[ 4548.200301][ T44] Not tainted 6.17.0-virtme #1
[ 4548.200510][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4548.200896][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 4548.201403][ T44] Call Trace:
[ 4548.201569][ T44]
[ 4548.201689][ T44] __schedule+0x880/0x1b10
[ 4548.201939][ T44] ? io_schedule_timeout+0x150/0x150
[ 4548.202174][ T44] ? schedule+0x1ee/0x270
[ 4548.202341][ T44] ? __lock_release+0x5d/0x170
[ 4548.202571][ T44] schedule+0xe2/0x270
[ 4548.202749][ T44] schedule_preempt_disabled+0x18/0x30
[ 4548.202979][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 4548.203206][ T44] ? down_read+0x4a0/0x4a0
[ 4548.203436][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.203657][ T44] ? lock_acquire+0x104/0x160
[ 4548.203887][ T44] ? register_pernet_device+0x1b/0x60
[ 4548.204118][ T44] down_write+0x1d6/0x200
[ 4548.204301][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 4548.204578][ T44] ? find_held_lock+0x2b/0x80
[ 4548.204813][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 4548.205109][ T44] register_pernet_device+0x1b/0x60
[ 4548.205331][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4548.205557][ T44] do_one_initcall+0x8c/0x1d0
[ 4548.205795][ T44] ? trace_initcall_level+0x130/0x130
[ 4548.206029][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.206250][ T44] ? trace_kmalloc+0x26/0xd0
[ 4548.206471][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 4548.206693][ T44] ? debug_objects_oom+0x160/0x160
[ 4548.206924][ T44] ? kasan_unpoison+0x27/0x50
[ 4548.207146][ T44] ? __asan_register_globals+0x5d/0x70
[ 4548.207373][ T44] do_init_module+0x27a/0x860
[ 4548.207608][ T44] ? free_module+0x2f0/0x2f0
[ 4548.207835][ T44] ? kfree+0x144/0x320
[ 4548.208001][ T44] ? find_vm_area+0x12/0x50
[ 4548.208232][ T44] load_module+0x1f40/0x2dd0
[ 4548.208462][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4548.208740][ T44] ? kernel_read_file+0x3ed/0x550
[ 4548.208975][ T44] ? kernel_read_file+0x3c8/0x550
[ 4548.209199][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4548.209432][ T44] ? init_module_from_file+0xe9/0x150
[ 4548.209653][ T44] init_module_from_file+0xe9/0x150
[ 4548.209883][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4548.210118][ T44] ? idempotent_init_module+0x316/0x610
[ 4548.210337][ T44] ? __lock_release+0x5d/0x170
[ 4548.210560][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4548.210804][ T44] idempotent_init_module+0x331/0x610
[ 4548.211028][ T44] ? init_module_from_file+0x150/0x150
[ 4548.211260][ T44] ? cap_capable+0x94/0x230
[ 4548.211497][ T44] __x64_sys_finit_module+0xca/0x150
[ 4548.211716][ T44] ? do_syscall_64+0x85/0x300
[ 4548.211945][ T44] do_syscall_64+0xc1/0x300
[ 4548.212167][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4548.212448][ T44] RIP: 0033:0x7f9277ecd92d
[ 4548.212679][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4548.213021][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 4548.213355][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 4548.213688][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 4548.214037][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 4548.214376][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 4548.214721][ T44]
[ 4548.214894][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 4548.215253][ T44]
[ 4548.215253][ T44] Showing all locks held in the system:
[ 4548.215578][ T44] 1 lock held by khungtaskd/44:
[ 4548.215800][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4548.216189][ T44] 2 locks held by kworker/u20:2/13812:
[ 4548.216397][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4548.216841][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4548.217322][ T44] 4 locks held by kworker/u16:2/15712:
[ 4548.217540][ T44] 1 lock held by modprobe/18260:
[ 4548.217748][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4548.218181][ T44]
[ 4548.218286][ T44] =============================================
[ 4548.218286][ T44]
[ 4671.079835][ T44] INFO: task modprobe:18260 blocked for more than 614 seconds.
[ 4671.080259][ T44] Not tainted 6.17.0-virtme #1
[ 4671.080486][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4671.080875][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 4671.081386][ T44] Call Trace:
[ 4671.081555][ T44]
[ 4671.081677][ T44] __schedule+0x880/0x1b10
[ 4671.081942][ T44] ? io_schedule_timeout+0x150/0x150
[ 4671.082179][ T44] ? schedule+0x1ee/0x270
[ 4671.082345][ T44] ? __lock_release+0x5d/0x170
[ 4671.082575][ T44] schedule+0xe2/0x270
[ 4671.082747][ T44] schedule_preempt_disabled+0x18/0x30
[ 4671.082991][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 4671.083219][ T44] ? down_read+0x4a0/0x4a0
[ 4671.083455][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.083685][ T44] ? lock_acquire+0x104/0x160
[ 4671.083917][ T44] ? register_pernet_device+0x1b/0x60
[ 4671.084149][ T44] down_write+0x1d6/0x200
[ 4671.084317][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 4671.084601][ T44] ? find_held_lock+0x2b/0x80
[ 4671.084840][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 4671.085129][ T44] register_pernet_device+0x1b/0x60
[ 4671.085350][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4671.085578][ T44] do_one_initcall+0x8c/0x1d0
[ 4671.085817][ T44] ? trace_initcall_level+0x130/0x130
[ 4671.086038][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.086266][ T44] ? trace_kmalloc+0x26/0xd0
[ 4671.086488][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 4671.086710][ T44] ? debug_objects_oom+0x160/0x160
[ 4671.086946][ T44] ? kasan_unpoison+0x27/0x50
[ 4671.087171][ T44] ? __asan_register_globals+0x5d/0x70
[ 4671.087397][ T44] do_init_module+0x27a/0x860
[ 4671.087627][ T44] ? free_module+0x2f0/0x2f0
[ 4671.087873][ T44] ? kfree+0x144/0x320
[ 4671.088042][ T44] ? find_vm_area+0x12/0x50
[ 4671.088272][ T44] load_module+0x1f40/0x2dd0
[ 4671.088504][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4671.088790][ T44] ? kernel_read_file+0x3ed/0x550
[ 4671.089016][ T44] ? kernel_read_file+0x3c8/0x550
[ 4671.089239][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4671.089467][ T44] ? init_module_from_file+0xe9/0x150
[ 4671.089697][ T44] init_module_from_file+0xe9/0x150
[ 4671.089931][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4671.090168][ T44] ? idempotent_init_module+0x316/0x610
[ 4671.090385][ T44] ? __lock_release+0x5d/0x170
[ 4671.090609][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4671.090839][ T44] idempotent_init_module+0x331/0x610
[ 4671.091074][ T44] ? init_module_from_file+0x150/0x150
[ 4671.091306][ T44] ? cap_capable+0x94/0x230
[ 4671.091533][ T44] __x64_sys_finit_module+0xca/0x150
[ 4671.091750][ T44] ? do_syscall_64+0x85/0x300
[ 4671.091981][ T44] do_syscall_64+0xc1/0x300
[ 4671.092204][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4671.092478][ T44] RIP: 0033:0x7f9277ecd92d
[ 4671.092710][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4671.093066][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 4671.093408][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 4671.093739][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 4671.094085][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 4671.094425][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 4671.094777][ T44]
[ 4671.094949][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 4671.095305][ T44]
[ 4671.095305][ T44] Showing all locks held in the system:
[ 4671.095627][ T44] 1 lock held by khungtaskd/44:
[ 4671.095857][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4671.096249][ T44] 2 locks held by kworker/u20:2/13812:
[ 4671.096460][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4671.096900][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4671.097382][ T44] 4 locks held by kworker/u16:2/15712:
[ 4671.097599][ T44] 1 lock held by modprobe/18260:
[ 4671.097816][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4671.098244][ T44]
[ 4671.098350][ T44] =============================================
[ 4671.098350][ T44]
[ 4793.959832][ T44] INFO: task modprobe:18260 blocked for more than 737 seconds.
[ 4793.960308][ T44] Not tainted 6.17.0-virtme #1
[ 4793.960518][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4793.960903][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 4793.961400][ T44] Call Trace:
[ 4793.961581][ T44]
[ 4793.961702][ T44] __schedule+0x880/0x1b10
[ 4793.961955][ T44] ? io_schedule_timeout+0x150/0x150
[ 4793.962194][ T44] ? schedule+0x1ee/0x270
[ 4793.962360][ T44] ? __lock_release+0x5d/0x170
[ 4793.962599][ T44] schedule+0xe2/0x270
[ 4793.962778][ T44] schedule_preempt_disabled+0x18/0x30
[ 4793.963001][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 4793.963234][ T44] ? down_read+0x4a0/0x4a0
[ 4793.963465][ T44] ? rcu_is_watching+0x12/0xb0
[ 4793.963689][ T44] ? lock_acquire+0x104/0x160
[ 4793.963919][ T44] ? register_pernet_device+0x1b/0x60
[ 4793.964153][ T44] down_write+0x1d6/0x200
[ 4793.964320][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 4793.964597][ T44] ? find_held_lock+0x2b/0x80
[ 4793.964845][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 4793.965133][ T44] register_pernet_device+0x1b/0x60
[ 4793.965357][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4793.965584][ T44] do_one_initcall+0x8c/0x1d0
[ 4793.965820][ T44] ? trace_initcall_level+0x130/0x130
[ 4793.966042][ T44] ? rcu_is_watching+0x12/0xb0
[ 4793.966265][ T44] ? trace_kmalloc+0x26/0xd0
[ 4793.966494][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 4793.966717][ T44] ? debug_objects_oom+0x160/0x160
[ 4793.966950][ T44] ? kasan_unpoison+0x27/0x50
[ 4793.967171][ T44] ? __asan_register_globals+0x5d/0x70
[ 4793.967396][ T44] do_init_module+0x27a/0x860
[ 4793.967622][ T44] ? free_module+0x2f0/0x2f0
[ 4793.967853][ T44] ? kfree+0x144/0x320
[ 4793.968019][ T44] ? find_vm_area+0x12/0x50
[ 4793.968258][ T44] load_module+0x1f40/0x2dd0
[ 4793.968490][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4793.968774][ T44] ? kernel_read_file+0x3ed/0x550
[ 4793.969000][ T44] ? kernel_read_file+0x3c8/0x550
[ 4793.969222][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4793.969452][ T44] ? init_module_from_file+0xe9/0x150
[ 4793.969671][ T44] init_module_from_file+0xe9/0x150
[ 4793.969908][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4793.970144][ T44] ? idempotent_init_module+0x316/0x610
[ 4793.970365][ T44] ? __lock_release+0x5d/0x170
[ 4793.970587][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4793.970819][ T44] idempotent_init_module+0x331/0x610
[ 4793.971041][ T44] ? init_module_from_file+0x150/0x150
[ 4793.971280][ T44] ? cap_capable+0x94/0x230
[ 4793.971509][ T44] __x64_sys_finit_module+0xca/0x150
[ 4793.971730][ T44] ? do_syscall_64+0x85/0x300
[ 4793.971961][ T44] do_syscall_64+0xc1/0x300
[ 4793.972186][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4793.972467][ T44] RIP: 0033:0x7f9277ecd92d
[ 4793.972697][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4793.973049][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 4793.973383][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 4793.973715][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 4793.974056][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 4793.974396][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 4793.974740][ T44]
[ 4793.974915][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 4793.975274][ T44]
[ 4793.975274][ T44] Showing all locks held in the system:
[ 4793.975594][ T44] 1 lock held by khungtaskd/44:
[ 4793.975820][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4793.976217][ T44] 2 locks held by kworker/u20:2/13812:
[ 4793.976425][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4793.976877][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4793.977360][ T44] 4 locks held by kworker/u16:2/15712:
[ 4793.977576][ T44] 1 lock held by modprobe/18260:
[ 4793.977799][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4793.978235][ T44]
[ 4793.978343][ T44] =============================================
[ 4793.978343][ T44]
[ 4916.839834][ T44] INFO: task modprobe:18260 blocked for more than 860 seconds.
[ 4916.840343][ T44] Not tainted 6.17.0-virtme #1
[ 4916.840561][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4916.840953][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 4916.841448][ T44] Call Trace:
[ 4916.841670][ T44]
[ 4916.841813][ T44] __schedule+0x880/0x1b10
[ 4916.842054][ T44] ? io_schedule_timeout+0x150/0x150
[ 4916.842292][ T44] ? schedule+0x1ee/0x270
[ 4916.842464][ T44] ? __lock_release+0x5d/0x170
[ 4916.842696][ T44] schedule+0xe2/0x270
[ 4916.842874][ T44] schedule_preempt_disabled+0x18/0x30
[ 4916.843104][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 4916.843329][ T44] ? down_read+0x4a0/0x4a0
[ 4916.843569][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.843801][ T44] ? lock_acquire+0x104/0x160
[ 4916.844020][ T44] ? register_pernet_device+0x1b/0x60
[ 4916.844253][ T44] down_write+0x1d6/0x200
[ 4916.844421][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 4916.844694][ T44] ? find_held_lock+0x2b/0x80
[ 4916.844930][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 4916.845224][ T44] register_pernet_device+0x1b/0x60
[ 4916.845447][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 4916.845675][ T44] do_one_initcall+0x8c/0x1d0
[ 4916.845912][ T44] ? trace_initcall_level+0x130/0x130
[ 4916.846134][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.846353][ T44] ? trace_kmalloc+0x26/0xd0
[ 4916.846572][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 4916.846822][ T44] ? debug_objects_oom+0x160/0x160
[ 4916.847047][ T44] ? kasan_unpoison+0x27/0x50
[ 4916.847269][ T44] ? __asan_register_globals+0x5d/0x70
[ 4916.847497][ T44] do_init_module+0x27a/0x860
[ 4916.847723][ T44] ? free_module+0x2f0/0x2f0
[ 4916.847949][ T44] ? kfree+0x144/0x320
[ 4916.848116][ T44] ? find_vm_area+0x12/0x50
[ 4916.848348][ T44] load_module+0x1f40/0x2dd0
[ 4916.848588][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4916.848871][ T44] ? kernel_read_file+0x3ed/0x550
[ 4916.849098][ T44] ? kernel_read_file+0x3c8/0x550
[ 4916.849321][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4916.849550][ T44] ? init_module_from_file+0xe9/0x150
[ 4916.849777][ T44] init_module_from_file+0xe9/0x150
[ 4916.850002][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4916.850245][ T44] ? idempotent_init_module+0x316/0x610
[ 4916.850463][ T44] ? __lock_release+0x5d/0x170
[ 4916.850686][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4916.850917][ T44] idempotent_init_module+0x331/0x610
[ 4916.851140][ T44] ? init_module_from_file+0x150/0x150
[ 4916.851371][ T44] ? cap_capable+0x94/0x230
[ 4916.851611][ T44] __x64_sys_finit_module+0xca/0x150
[ 4916.851842][ T44] ? do_syscall_64+0x85/0x300
[ 4916.852064][ T44] do_syscall_64+0xc1/0x300
[ 4916.852287][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4916.852559][ T44] RIP: 0033:0x7f9277ecd92d
[ 4916.852798][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4916.853136][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 4916.853474][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 4916.853824][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 4916.854155][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 4916.854486][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 4916.854846][ T44]
[ 4916.855014][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 4916.855380][ T44]
[ 4916.855380][ T44] Showing all locks held in the system:
[ 4916.855702][ T44] 1 lock held by khungtaskd/44:
[ 4916.855931][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4916.856327][ T44] 2 locks held by kworker/u20:2/13812:
[ 4916.856538][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4916.856975][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4916.857452][ T44] 4 locks held by kworker/u16:2/15712:
[ 4916.857673][ T44] 1 lock held by modprobe/18260:
[ 4916.857889][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4916.858315][ T44]
[ 4916.858420][ T44] =============================================
[ 4916.858420][ T44]
[ 5039.719829][ T44] INFO: task modprobe:18260 blocked for more than 983 seconds.
[ 5039.720307][ T44] Not tainted 6.17.0-virtme #1
[ 5039.720532][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5039.720928][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 5039.721422][ T44] Call Trace:
[ 5039.721589][ T44]
[ 5039.721708][ T44] __schedule+0x880/0x1b10
[ 5039.721966][ T44] ? io_schedule_timeout+0x150/0x150
[ 5039.722214][ T44] ? schedule+0x1ee/0x270
[ 5039.722383][ T44] ? __lock_release+0x5d/0x170
[ 5039.722614][ T44] schedule+0xe2/0x270
[ 5039.722792][ T44] schedule_preempt_disabled+0x18/0x30
[ 5039.723015][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 5039.723241][ T44] ? down_read+0x4a0/0x4a0
[ 5039.723468][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.723701][ T44] ? lock_acquire+0x104/0x160
[ 5039.723928][ T44] ? register_pernet_device+0x1b/0x60
[ 5039.724162][ T44] down_write+0x1d6/0x200
[ 5039.724329][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 5039.724604][ T44] ? find_held_lock+0x2b/0x80
[ 5039.724840][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 5039.725128][ T44] register_pernet_device+0x1b/0x60
[ 5039.725364][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 5039.725591][ T44] do_one_initcall+0x8c/0x1d0
[ 5039.725828][ T44] ? trace_initcall_level+0x130/0x130
[ 5039.726054][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.726274][ T44] ? trace_kmalloc+0x26/0xd0
[ 5039.726499][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 5039.726721][ T44] ? debug_objects_oom+0x160/0x160
[ 5039.726963][ T44] ? kasan_unpoison+0x27/0x50
[ 5039.727189][ T44] ? __asan_register_globals+0x5d/0x70
[ 5039.727413][ T44] do_init_module+0x27a/0x860
[ 5039.727641][ T44] ? free_module+0x2f0/0x2f0
[ 5039.727870][ T44] ? kfree+0x144/0x320
[ 5039.728037][ T44] ? find_vm_area+0x12/0x50
[ 5039.728266][ T44] load_module+0x1f40/0x2dd0
[ 5039.728498][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5039.728789][ T44] ? kernel_read_file+0x3ed/0x550
[ 5039.729019][ T44] ? kernel_read_file+0x3c8/0x550
[ 5039.729246][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5039.729474][ T44] ? init_module_from_file+0xe9/0x150
[ 5039.729694][ T44] init_module_from_file+0xe9/0x150
[ 5039.729927][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5039.730166][ T44] ? idempotent_init_module+0x316/0x610
[ 5039.730392][ T44] ? __lock_release+0x5d/0x170
[ 5039.730617][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5039.730857][ T44] idempotent_init_module+0x331/0x610
[ 5039.731082][ T44] ? init_module_from_file+0x150/0x150
[ 5039.731315][ T44] ? cap_capable+0x94/0x230
[ 5039.731553][ T44] __x64_sys_finit_module+0xca/0x150
[ 5039.731792][ T44] ? do_syscall_64+0x85/0x300
[ 5039.732014][ T44] do_syscall_64+0xc1/0x300
[ 5039.732235][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5039.732511][ T44] RIP: 0033:0x7f9277ecd92d
[ 5039.732740][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5039.733088][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 5039.733432][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 5039.733771][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 5039.734102][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 5039.734434][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 5039.734787][ T44]
[ 5039.734962][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 5039.735318][ T44]
[ 5039.735318][ T44] Showing all locks held in the system:
[ 5039.735640][ T44] 1 lock held by khungtaskd/44:
[ 5039.735861][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5039.736255][ T44] 2 locks held by kworker/u20:2/13812:
[ 5039.736474][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5039.736918][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5039.737397][ T44] 4 locks held by kworker/u16:2/15712:
[ 5039.737617][ T44] 1 lock held by modprobe/18260:
[ 5039.737843][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5039.738270][ T44]
[ 5039.738376][ T44] =============================================
[ 5039.738376][ T44]
[ 5162.599829][ T44] INFO: task modprobe:18260 blocked for more than 1105 seconds.
[ 5162.600249][ T44] Not tainted 6.17.0-virtme #1
[ 5162.600457][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5162.600852][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 5162.601340][ T44] Call Trace:
[ 5162.601504][ T44]
[ 5162.601622][ T44] __schedule+0x880/0x1b10
[ 5162.601873][ T44] ? io_schedule_timeout+0x150/0x150
[ 5162.602107][ T44] ? schedule+0x1ee/0x270
[ 5162.602279][ T44] ? __lock_release+0x5d/0x170
[ 5162.602505][ T44] schedule+0xe2/0x270
[ 5162.602673][ T44] schedule_preempt_disabled+0x18/0x30
[ 5162.602897][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 5162.603122][ T44] ? down_read+0x4a0/0x4a0
[ 5162.603347][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.603564][ T44] ? lock_acquire+0x104/0x160
[ 5162.603796][ T44] ? register_pernet_device+0x1b/0x60
[ 5162.604024][ T44] down_write+0x1d6/0x200
[ 5162.604193][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 5162.604460][ T44] ? find_held_lock+0x2b/0x80
[ 5162.604684][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 5162.604979][ T44] register_pernet_device+0x1b/0x60
[ 5162.605196][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 5162.605428][ T44] do_one_initcall+0x8c/0x1d0
[ 5162.605650][ T44] ? trace_initcall_level+0x130/0x130
[ 5162.605878][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.606093][ T44] ? trace_kmalloc+0x26/0xd0
[ 5162.606311][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 5162.606527][ T44] ? debug_objects_oom+0x160/0x160
[ 5162.606749][ T44] ? kasan_unpoison+0x27/0x50
[ 5162.606983][ T44] ? __asan_register_globals+0x5d/0x70
[ 5162.607208][ T44] do_init_module+0x27a/0x860
[ 5162.607432][ T44] ? free_module+0x2f0/0x2f0
[ 5162.607656][ T44] ? kfree+0x144/0x320
[ 5162.607832][ T44] ? find_vm_area+0x12/0x50
[ 5162.608062][ T44] load_module+0x1f40/0x2dd0
[ 5162.608290][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5162.608557][ T44] ? kernel_read_file+0x3ed/0x550
[ 5162.608801][ T44] ? kernel_read_file+0x3c8/0x550
[ 5162.609025][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5162.609248][ T44] ? init_module_from_file+0xe9/0x150
[ 5162.609463][ T44] init_module_from_file+0xe9/0x150
[ 5162.609680][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5162.609933][ T44] ? idempotent_init_module+0x316/0x610
[ 5162.610152][ T44] ? __lock_release+0x5d/0x170
[ 5162.610379][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5162.610600][ T44] idempotent_init_module+0x331/0x610
[ 5162.610827][ T44] ? init_module_from_file+0x150/0x150
[ 5162.611057][ T44] ? cap_capable+0x94/0x230
[ 5162.611283][ T44] __x64_sys_finit_module+0xca/0x150
[ 5162.611499][ T44] ? do_syscall_64+0x85/0x300
[ 5162.611717][ T44] do_syscall_64+0xc1/0x300
[ 5162.611950][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5162.612222][ T44] RIP: 0033:0x7f9277ecd92d
[ 5162.612448][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5162.612783][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 5162.613114][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 5162.613450][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 5162.613781][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 5162.614112][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 5162.614453][ T44]
[ 5162.614618][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 5162.614986][ T44]
[ 5162.614986][ T44] Showing all locks held in the system:
[ 5162.615301][ T44] 1 lock held by khungtaskd/44:
[ 5162.615513][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5162.615902][ T44] 2 locks held by kworker/u20:2/13812:
[ 5162.616112][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5162.616541][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5162.617027][ T44] 4 locks held by kworker/u16:2/15712:
[ 5162.617241][ T44] 1 lock held by modprobe/18260:
[ 5162.617448][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5162.617881][ T44]
[ 5162.617985][ T44] =============================================
[ 5162.617985][ T44]
[ 5285.479895][ T44] INFO: task modprobe:18260 blocked for more than 1228 seconds.
[ 5285.480603][ T44] Not tainted 6.17.0-virtme #1
[ 5285.480868][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5285.481249][ T44] task:modprobe state:D stack:25632 pid:18260 tgid:18260 ppid:13812 task_flags:0x400100 flags:0x00080001
[ 5285.481786][ T44] Call Trace:
[ 5285.481954][ T44]
[ 5285.482081][ T44] __schedule+0x880/0x1b10
[ 5285.482343][ T44] ? io_schedule_timeout+0x150/0x150
[ 5285.482592][ T44] ? schedule+0x1ee/0x270
[ 5285.482769][ T44] ? __lock_release+0x5d/0x170
[ 5285.483001][ T44] schedule+0xe2/0x270
[ 5285.483171][ T44] schedule_preempt_disabled+0x18/0x30
[ 5285.483399][ T44] rwsem_down_write_slowpath+0x3c5/0xcb0
[ 5285.483623][ T44] ? down_read+0x4a0/0x4a0
[ 5285.483888][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.484114][ T44] ? lock_acquire+0x104/0x160
[ 5285.484332][ T44] ? register_pernet_device+0x1b/0x60
[ 5285.484594][ T44] down_write+0x1d6/0x200
[ 5285.484768][ T44] ? rwsem_down_write_slowpath+0xcb0/0xcb0
[ 5285.485064][ T44] ? find_held_lock+0x2b/0x80
[ 5285.485296][ T44] ? _sub_I_65535_1+0xb30/0xb30 [l2tp_core]
[ 5285.485606][ T44] register_pernet_device+0x1b/0x60
[ 5285.485871][ T44] l2tp_init+0x17/0x1000 [l2tp_core]
[ 5285.486103][ T44] do_one_initcall+0x8c/0x1d0
[ 5285.486328][ T44] ? trace_initcall_level+0x130/0x130
[ 5285.486555][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.486807][ T44] ? trace_kmalloc+0x26/0xd0
[ 5285.487047][ T44] ? __kmalloc_cache_noprof+0x15f/0x360
[ 5285.487272][ T44] ? debug_objects_oom+0x160/0x160
[ 5285.487495][ T44] ? kasan_unpoison+0x27/0x50
[ 5285.487722][ T44] ? __asan_register_globals+0x5d/0x70
[ 5285.487979][ T44] do_init_module+0x27a/0x860
[ 5285.488224][ T44] ? free_module+0x2f0/0x2f0
[ 5285.488459][ T44] ? kfree+0x144/0x320
[ 5285.488624][ T44] ? find_vm_area+0x12/0x50
[ 5285.488886][ T44] load_module+0x1f40/0x2dd0
[ 5285.489134][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5285.489410][ T44] ? kernel_read_file+0x3ed/0x550
[ 5285.489636][ T44] ? kernel_read_file+0x3c8/0x550
[ 5285.489872][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5285.490101][ T44] ? init_module_from_file+0xe9/0x150
[ 5285.490324][ T44] init_module_from_file+0xe9/0x150
[ 5285.490547][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5285.490799][ T44] ? idempotent_init_module+0x316/0x610
[ 5285.491019][ T44] ? __lock_release+0x5d/0x170
[ 5285.491244][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5285.491470][ T44] idempotent_init_module+0x331/0x610
[ 5285.491694][ T44] ? init_module_from_file+0x150/0x150
[ 5285.491935][ T44] ? cap_capable+0x94/0x230
[ 5285.492165][ T44] __x64_sys_finit_module+0xca/0x150
[ 5285.492393][ T44] ? do_syscall_64+0x85/0x300
[ 5285.492616][ T44] do_syscall_64+0xc1/0x300
[ 5285.492844][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5285.493120][ T44] RIP: 0033:0x7f9277ecd92d
[ 5285.493352][ T44] RSP: 002b:00007ffc5dcc00e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5285.493694][ T44] RAX: ffffffffffffffda RBX: 0000563dd8813b90 RCX: 00007f9277ecd92d
[ 5285.494047][ T44] RDX: 0000000000000000 RSI: 0000563d9eedaa2a RDI: 0000000000000000
[ 5285.494380][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000563dd88140f0
[ 5285.494709][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d9eedaa2a
[ 5285.495050][ T44] R13: 0000563dd8813b00 R14: 0000563dd8814170 R15: 0000000000000000
[ 5285.495409][ T44]
[ 5285.495579][ T44] INFO: task modprobe:18260 is blocked on an rw-semaphore, but the owner is not found.
[ 5285.495945][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 5285.496305][ T44]
[ 5285.496305][ T44] Showing all locks held in the system:
[ 5285.496631][ T44] 1 lock held by khungtaskd/44:
[ 5285.496859][ T44] #0: ffffffffa83852c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5285.497251][ T44] 2 locks held by kworker/u20:2/13812:
[ 5285.497462][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5285.497902][ T44] #1: ffffc900010b7d40 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5285.498385][ T44] 4 locks held by kworker/u16:2/15712:
[ 5285.498600][ T44] 1 lock held by modprobe/18260:
[ 5285.498819][ T44] #0: ffffffffa8a77f50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5285.499250][ T44]
[ 5285.499356][ T44] =============================================
[ 5285.499356][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr