[ 4188.194608][ T1721] gre: GRE over IPv4 demultiplexer driver
[ 4188.219884][ T1721] ip6_gre: GRE over IPv6 tunneling driver
[ 4425.285608][ T44] INFO: task modprobe:1721 blocked for more than 122 seconds.
[ 4425.286233][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 4425.286581][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4425.286980][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 4425.288323][ T44] Call Trace:
[ 4425.288631][ T44]
[ 4425.288833][ T44] __schedule+0x880/0x1b10
[ 4425.289246][ T44] ? io_schedule_timeout+0x150/0x150
[ 4425.289727][ T44] ? schedule+0x1ee/0x270
[ 4425.290009][ T44] ? __lock_release+0x5d/0x170
[ 4425.290385][ T44] schedule+0xe2/0x270
[ 4425.290687][ T44] schedule_preempt_disabled+0x18/0x30
[ 4425.291047][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4425.291426][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4425.291881][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.292263][ T44] ? lock_acquire+0x104/0x160
[ 4425.292640][ T44] ? register_pernet_device+0x1b/0x60
[ 4425.293051][ T44] down_write+0x1d6/0x200
[ 4425.293308][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4425.293769][ T44] ? __create_object+0x5e/0xb0
[ 4425.294157][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 4425.294652][ T44] register_pernet_device+0x1b/0x60
[ 4425.295058][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 4425.295445][ T44] do_one_initcall+0x8c/0x1d0
[ 4425.295722][ T44] ? trace_initcall_start+0x130/0x130
[ 4425.295959][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.296231][ T44] ? trace_kmalloc+0x26/0xd0
[ 4425.296526][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4425.296961][ T44] ? debug_objects_oom+0x160/0x160
[ 4425.297306][ T44] ? kasan_unpoison+0x27/0x50
[ 4425.297670][ T44] ? __asan_register_globals+0x5d/0x70
[ 4425.298023][ T44] do_init_module+0x27a/0x860
[ 4425.298412][ T44] ? free_module+0x2f0/0x2f0
[ 4425.298799][ T44] ? kfree+0x21d/0x540
[ 4425.299058][ T44] ? load_module+0x20c5/0x2dd0
[ 4425.299428][ T44] load_module+0x1f40/0x2dd0
[ 4425.299863][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4425.300310][ T44] ? kernel_read_file+0x3ed/0x550
[ 4425.300693][ T44] ? kernel_read_file+0x3c8/0x550
[ 4425.301066][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4425.301448][ T44] ? init_module_from_file+0xe9/0x150
[ 4425.301812][ T44] init_module_from_file+0xe9/0x150
[ 4425.302175][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4425.302563][ T44] ? idempotent_init_module+0x316/0x610
[ 4425.302911][ T44] ? __lock_release+0x5d/0x170
[ 4425.303299][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4425.303723][ T44] idempotent_init_module+0x331/0x610
[ 4425.304106][ T44] ? init_module_from_file+0x150/0x150
[ 4425.304491][ T44] ? cap_capable+0x94/0x230
[ 4425.304882][ T44] __x64_sys_finit_module+0xca/0x150
[ 4425.305240][ T44] ? do_syscall_64+0x85/0xfd0
[ 4425.305621][ T44] do_syscall_64+0xc1/0xfd0
[ 4425.305984][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4425.306434][ T44] RIP: 0033:0x7fd04925f92d
[ 4425.306835][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4425.307412][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 4425.307984][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 4425.308542][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 4425.309089][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 4425.309633][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 4425.310233][ T44]
[ 4425.310534][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 4425.311164][ T44]
[ 4425.311164][ T44] Showing all locks held in the system:
[ 4425.312067][ T44] 4 locks held by kworker/u16:0/12:
[ 4425.312433][ T44] 1 lock held by khungtaskd/44:
[ 4425.312811][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4425.313450][ T44] 2 locks held by kworker/u20:2/757:
[ 4425.313804][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4425.314548][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4425.315380][ T44] 1 lock held by modprobe/1721:
[ 4425.318531][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4425.319275][ T44]
[ 4425.319513][ T44] =============================================
[ 4425.319513][ T44]
[ 4548.165552][ T44] INFO: task modprobe:1721 blocked for more than 245 seconds.
[ 4548.166055][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 4548.166269][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4548.166653][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 4548.167148][ T44] Call Trace:
[ 4548.167317][ T44]
[ 4548.167439][ T44] __schedule+0x880/0x1b10
[ 4548.167715][ T44] ? io_schedule_timeout+0x150/0x150
[ 4548.167951][ T44] ? schedule+0x1ee/0x270
[ 4548.168118][ T44] ? __lock_release+0x5d/0x170
[ 4548.168347][ T44] schedule+0xe2/0x270
[ 4548.168528][ T44] schedule_preempt_disabled+0x18/0x30
[ 4548.168749][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4548.168975][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4548.169211][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.169435][ T44] ? lock_acquire+0x104/0x160
[ 4548.169658][ T44] ? register_pernet_device+0x1b/0x60
[ 4548.169894][ T44] down_write+0x1d6/0x200
[ 4548.170061][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4548.170334][ T44] ? __create_object+0x5e/0xb0
[ 4548.170564][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 4548.170851][ T44] register_pernet_device+0x1b/0x60
[ 4548.171073][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 4548.171296][ T44] do_one_initcall+0x8c/0x1d0
[ 4548.171545][ T44] ? trace_initcall_start+0x130/0x130
[ 4548.171766][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.171997][ T44] ? trace_kmalloc+0x26/0xd0
[ 4548.172221][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4548.172447][ T44] ? debug_objects_oom+0x160/0x160
[ 4548.172681][ T44] ? kasan_unpoison+0x27/0x50
[ 4548.172908][ T44] ? __asan_register_globals+0x5d/0x70
[ 4548.173139][ T44] do_init_module+0x27a/0x860
[ 4548.173367][ T44] ? free_module+0x2f0/0x2f0
[ 4548.173593][ T44] ? kfree+0x21d/0x540
[ 4548.173757][ T44] ? load_module+0x20c5/0x2dd0
[ 4548.173982][ T44] load_module+0x1f40/0x2dd0
[ 4548.174219][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4548.174503][ T44] ? kernel_read_file+0x3ed/0x550
[ 4548.174727][ T44] ? kernel_read_file+0x3c8/0x550
[ 4548.174947][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4548.175173][ T44] ? init_module_from_file+0xe9/0x150
[ 4548.175391][ T44] init_module_from_file+0xe9/0x150
[ 4548.175632][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4548.175879][ T44] ? idempotent_init_module+0x316/0x610
[ 4548.176111][ T44] ? __lock_release+0x5d/0x170
[ 4548.176334][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4548.176568][ T44] idempotent_init_module+0x331/0x610
[ 4548.176792][ T44] ? init_module_from_file+0x150/0x150
[ 4548.177023][ T44] ? cap_capable+0x94/0x230
[ 4548.177254][ T44] __x64_sys_finit_module+0xca/0x150
[ 4548.177488][ T44] ? do_syscall_64+0x85/0xfd0
[ 4548.177712][ T44] do_syscall_64+0xc1/0xfd0
[ 4548.177932][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4548.178202][ T44] RIP: 0033:0x7fd04925f92d
[ 4548.178431][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4548.178770][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 4548.179113][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 4548.179442][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 4548.179792][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 4548.180123][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 4548.180482][ T44]
[ 4548.180649][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 4548.181019][ T44]
[ 4548.181019][ T44] Showing all locks held in the system:
[ 4548.181329][ T44] 4 locks held by kworker/u16:0/12:
[ 4548.181837][ T44] 1 lock held by khungtaskd/44:
[ 4548.182051][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4548.182445][ T44] 2 locks held by kworker/u20:2/757:
[ 4548.182661][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4548.183085][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4548.183582][ T44] 1 lock held by modprobe/1721:
[ 4548.183796][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4548.184218][ T44]
[ 4548.184323][ T44] =============================================
[ 4548.184323][ T44]
[ 4671.045560][ T44] INFO: task modprobe:1721 blocked for more than 368 seconds.
[ 4671.046130][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 4671.046358][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4671.046813][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 4671.047670][ T44] Call Trace:
[ 4671.047949][ T44]
[ 4671.048142][ T44] __schedule+0x880/0x1b10
[ 4671.048426][ T44] ? io_schedule_timeout+0x150/0x150
[ 4671.048721][ T44] ? schedule+0x1ee/0x270
[ 4671.048921][ T44] ? __lock_release+0x5d/0x170
[ 4671.049197][ T44] schedule+0xe2/0x270
[ 4671.049367][ T44] schedule_preempt_disabled+0x18/0x30
[ 4671.049598][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4671.049871][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4671.050118][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.050359][ T44] ? lock_acquire+0x104/0x160
[ 4671.050590][ T44] ? register_pernet_device+0x1b/0x60
[ 4671.050902][ T44] down_write+0x1d6/0x200
[ 4671.051082][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4671.051369][ T44] ? __create_object+0x5e/0xb0
[ 4671.051641][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 4671.051980][ T44] register_pernet_device+0x1b/0x60
[ 4671.052261][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 4671.052555][ T44] do_one_initcall+0x8c/0x1d0
[ 4671.052852][ T44] ? trace_initcall_start+0x130/0x130
[ 4671.053210][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.053599][ T44] ? trace_kmalloc+0x26/0xd0
[ 4671.053971][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4671.054342][ T44] ? debug_objects_oom+0x160/0x160
[ 4671.054740][ T44] ? kasan_unpoison+0x27/0x50
[ 4671.055118][ T44] ? __asan_register_globals+0x5d/0x70
[ 4671.055539][ T44] do_init_module+0x27a/0x860
[ 4671.055922][ T44] ? free_module+0x2f0/0x2f0
[ 4671.056297][ T44] ? kfree+0x21d/0x540
[ 4671.056591][ T44] ? load_module+0x20c5/0x2dd0
[ 4671.056979][ T44] load_module+0x1f40/0x2dd0
[ 4671.057370][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4671.057856][ T44] ? kernel_read_file+0x3ed/0x550
[ 4671.058232][ T44] ? kernel_read_file+0x3c8/0x550
[ 4671.058623][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4671.059003][ T44] ? init_module_from_file+0xe9/0x150
[ 4671.059377][ T44] init_module_from_file+0xe9/0x150
[ 4671.059789][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4671.060170][ T44] ? idempotent_init_module+0x316/0x610
[ 4671.060390][ T44] ? __lock_release+0x5d/0x170
[ 4671.060630][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4671.060852][ T44] idempotent_init_module+0x331/0x610
[ 4671.061127][ T44] ? init_module_from_file+0x150/0x150
[ 4671.061409][ T44] ? cap_capable+0x94/0x230
[ 4671.061706][ T44] __x64_sys_finit_module+0xca/0x150
[ 4671.062004][ T44] ? do_syscall_64+0x85/0xfd0
[ 4671.062331][ T44] do_syscall_64+0xc1/0xfd0
[ 4671.062705][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4671.063162][ T44] RIP: 0033:0x7fd04925f92d
[ 4671.063562][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4671.063911][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 4671.064259][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 4671.064596][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 4671.064956][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 4671.065448][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 4671.065982][ T44]
[ 4671.066166][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 4671.066555][ T44]
[ 4671.066555][ T44] Showing all locks held in the system:
[ 4671.066867][ T44] 4 locks held by kworker/u16:0/12:
[ 4671.067098][ T44] 1 lock held by khungtaskd/44:
[ 4671.067386][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4671.068084][ T44] 2 locks held by kworker/u20:2/757:
[ 4671.068365][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4671.068810][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4671.069437][ T44] 1 lock held by modprobe/1721:
[ 4671.069666][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4671.070270][ T44]
[ 4671.070379][ T44] =============================================
[ 4671.070379][ T44]
[ 4793.925552][ T44] INFO: task modprobe:1721 blocked for more than 491 seconds.
[ 4793.926027][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 4793.926251][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4793.926649][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 4793.927163][ T44] Call Trace:
[ 4793.927332][ T44]
[ 4793.927454][ T44] __schedule+0x880/0x1b10
[ 4793.927710][ T44] ? io_schedule_timeout+0x150/0x150
[ 4793.927956][ T44] ? schedule+0x1ee/0x270
[ 4793.928123][ T44] ? __lock_release+0x5d/0x170
[ 4793.928357][ T44] schedule+0xe2/0x270
[ 4793.928569][ T44] schedule_preempt_disabled+0x18/0x30
[ 4793.928795][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4793.929038][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4793.929269][ T44] ? rcu_is_watching+0x12/0xb0
[ 4793.929514][ T44] ? lock_acquire+0x104/0x160
[ 4793.929744][ T44] ? register_pernet_device+0x1b/0x60
[ 4793.929983][ T44] down_write+0x1d6/0x200
[ 4793.930151][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4793.930428][ T44] ? __create_object+0x5e/0xb0
[ 4793.930678][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 4793.930958][ T44] register_pernet_device+0x1b/0x60
[ 4793.931181][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 4793.931411][ T44] do_one_initcall+0x8c/0x1d0
[ 4793.931642][ T44] ? trace_initcall_start+0x130/0x130
[ 4793.931864][ T44] ? rcu_is_watching+0x12/0xb0
[ 4793.932087][ T44] ? trace_kmalloc+0x26/0xd0
[ 4793.932317][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4793.932568][ T44] ? debug_objects_oom+0x160/0x160
[ 4793.932800][ T44] ? kasan_unpoison+0x27/0x50
[ 4793.933036][ T44] ? __asan_register_globals+0x5d/0x70
[ 4793.933263][ T44] do_init_module+0x27a/0x860
[ 4793.933512][ T44] ? free_module+0x2f0/0x2f0
[ 4793.933738][ T44] ? kfree+0x21d/0x540
[ 4793.933905][ T44] ? load_module+0x20c5/0x2dd0
[ 4793.934134][ T44] load_module+0x1f40/0x2dd0
[ 4793.934366][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4793.934656][ T44] ? kernel_read_file+0x3ed/0x550
[ 4793.934883][ T44] ? kernel_read_file+0x3c8/0x550
[ 4793.935108][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4793.935338][ T44] ? init_module_from_file+0xe9/0x150
[ 4793.935568][ T44] init_module_from_file+0xe9/0x150
[ 4793.935797][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4793.936036][ T44] ? idempotent_init_module+0x316/0x610
[ 4793.936267][ T44] ? __lock_release+0x5d/0x170
[ 4793.936519][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4793.936747][ T44] idempotent_init_module+0x331/0x610
[ 4793.936974][ T44] ? init_module_from_file+0x150/0x150
[ 4793.937207][ T44] ? cap_capable+0x94/0x230
[ 4793.937439][ T44] __x64_sys_finit_module+0xca/0x150
[ 4793.937671][ T44] ? do_syscall_64+0x85/0xfd0
[ 4793.937904][ T44] do_syscall_64+0xc1/0xfd0
[ 4793.938130][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4793.938406][ T44] RIP: 0033:0x7fd04925f92d
[ 4793.938647][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4793.938986][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 4793.939320][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 4793.939668][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 4793.940003][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 4793.940336][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 4793.940715][ T44]
[ 4793.940883][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 4793.941270][ T44]
[ 4793.941270][ T44] Showing all locks held in the system:
[ 4793.941972][ T44] 4 locks held by kworker/u16:0/12:
[ 4793.942200][ T44] 1 lock held by khungtaskd/44:
[ 4793.942416][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4793.942827][ T44] 2 locks held by kworker/u20:2/757:
[ 4793.943037][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4793.943475][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4793.943969][ T44] 1 lock held by modprobe/1721:
[ 4793.944179][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4793.944646][ T44]
[ 4793.944755][ T44] =============================================
[ 4793.944755][ T44]
[ 4916.805526][ T44] INFO: task modprobe:1721 blocked for more than 614 seconds.
[ 4916.805985][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 4916.806194][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4916.806592][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 4916.807086][ T44] Call Trace:
[ 4916.807253][ T44]
[ 4916.807373][ T44] __schedule+0x880/0x1b10
[ 4916.807637][ T44] ? io_schedule_timeout+0x150/0x150
[ 4916.807877][ T44] ? schedule+0x1ee/0x270
[ 4916.808051][ T44] ? __lock_release+0x5d/0x170
[ 4916.808282][ T44] schedule+0xe2/0x270
[ 4916.808453][ T44] schedule_preempt_disabled+0x18/0x30
[ 4916.808689][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4916.808915][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4916.809147][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.809373][ T44] ? lock_acquire+0x104/0x160
[ 4916.809606][ T44] ? register_pernet_device+0x1b/0x60
[ 4916.809848][ T44] down_write+0x1d6/0x200
[ 4916.810032][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4916.810311][ T44] ? __create_object+0x5e/0xb0
[ 4916.810543][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 4916.810820][ T44] register_pernet_device+0x1b/0x60
[ 4916.811044][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 4916.811281][ T44] do_one_initcall+0x8c/0x1d0
[ 4916.811531][ T44] ? trace_initcall_start+0x130/0x130
[ 4916.811754][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.811977][ T44] ? trace_kmalloc+0x26/0xd0
[ 4916.812197][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 4916.812416][ T44] ? debug_objects_oom+0x160/0x160
[ 4916.812648][ T44] ? kasan_unpoison+0x27/0x50
[ 4916.812872][ T44] ? __asan_register_globals+0x5d/0x70
[ 4916.813105][ T44] do_init_module+0x27a/0x860
[ 4916.813333][ T44] ? free_module+0x2f0/0x2f0
[ 4916.813568][ T44] ? kfree+0x21d/0x540
[ 4916.813735][ T44] ? load_module+0x20c5/0x2dd0
[ 4916.813964][ T44] load_module+0x1f40/0x2dd0
[ 4916.814201][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4916.814485][ T44] ? kernel_read_file+0x3ed/0x550
[ 4916.814719][ T44] ? kernel_read_file+0x3c8/0x550
[ 4916.814945][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4916.815174][ T44] ? init_module_from_file+0xe9/0x150
[ 4916.815395][ T44] init_module_from_file+0xe9/0x150
[ 4916.815640][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4916.815877][ T44] ? idempotent_init_module+0x316/0x610
[ 4916.816097][ T44] ? __lock_release+0x5d/0x170
[ 4916.816330][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4916.816561][ T44] idempotent_init_module+0x331/0x610
[ 4916.816788][ T44] ? init_module_from_file+0x150/0x150
[ 4916.817021][ T44] ? cap_capable+0x94/0x230
[ 4916.817253][ T44] __x64_sys_finit_module+0xca/0x150
[ 4916.817480][ T44] ? do_syscall_64+0x85/0xfd0
[ 4916.817710][ T44] do_syscall_64+0xc1/0xfd0
[ 4916.817945][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4916.818223][ T44] RIP: 0033:0x7fd04925f92d
[ 4916.818454][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4916.818799][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 4916.819132][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 4916.819493][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 4916.819827][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 4916.820167][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 4916.820522][ T44]
[ 4916.820689][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 4916.821071][ T44]
[ 4916.821071][ T44] Showing all locks held in the system:
[ 4916.821393][ T44] 4 locks held by kworker/u16:0/12:
[ 4916.821889][ T44] 1 lock held by khungtaskd/44:
[ 4916.822103][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4916.822495][ T44] 2 locks held by kworker/u20:2/757:
[ 4916.822713][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 4916.823138][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 4916.823633][ T44] 1 lock held by modprobe/1721:
[ 4916.823842][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 4916.824276][ T44]
[ 4916.824382][ T44] =============================================
[ 4916.824382][ T44]
[ 5039.685537][ T44] INFO: task modprobe:1721 blocked for more than 737 seconds.
[ 5039.686016][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 5039.686226][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5039.686620][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 5039.687143][ T44] Call Trace:
[ 5039.687321][ T44]
[ 5039.687452][ T44] __schedule+0x880/0x1b10
[ 5039.687712][ T44] ? io_schedule_timeout+0x150/0x150
[ 5039.687966][ T44] ? schedule+0x1ee/0x270
[ 5039.688135][ T44] ? __lock_release+0x5d/0x170
[ 5039.688365][ T44] schedule+0xe2/0x270
[ 5039.688561][ T44] schedule_preempt_disabled+0x18/0x30
[ 5039.688786][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5039.689013][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5039.689354][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.689601][ T44] ? lock_acquire+0x104/0x160
[ 5039.689837][ T44] ? register_pernet_device+0x1b/0x60
[ 5039.690072][ T44] down_write+0x1d6/0x200
[ 5039.690241][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5039.690532][ T44] ? __create_object+0x5e/0xb0
[ 5039.690760][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 5039.691037][ T44] register_pernet_device+0x1b/0x60
[ 5039.691260][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 5039.691503][ T44] do_one_initcall+0x8c/0x1d0
[ 5039.691728][ T44] ? trace_initcall_start+0x130/0x130
[ 5039.691949][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.692173][ T44] ? trace_kmalloc+0x26/0xd0
[ 5039.692392][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5039.692642][ T44] ? debug_objects_oom+0x160/0x160
[ 5039.692872][ T44] ? kasan_unpoison+0x27/0x50
[ 5039.693105][ T44] ? __asan_register_globals+0x5d/0x70
[ 5039.693330][ T44] do_init_module+0x27a/0x860
[ 5039.693580][ T44] ? free_module+0x2f0/0x2f0
[ 5039.693805][ T44] ? kfree+0x21d/0x540
[ 5039.693971][ T44] ? load_module+0x20c5/0x2dd0
[ 5039.694199][ T44] load_module+0x1f40/0x2dd0
[ 5039.694435][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5039.694735][ T44] ? kernel_read_file+0x3ed/0x550
[ 5039.694964][ T44] ? kernel_read_file+0x3c8/0x550
[ 5039.695190][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5039.695418][ T44] ? init_module_from_file+0xe9/0x150
[ 5039.695645][ T44] init_module_from_file+0xe9/0x150
[ 5039.695871][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5039.696108][ T44] ? idempotent_init_module+0x316/0x610
[ 5039.696335][ T44] ? __lock_release+0x5d/0x170
[ 5039.696584][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5039.696808][ T44] idempotent_init_module+0x331/0x610
[ 5039.697034][ T44] ? init_module_from_file+0x150/0x150
[ 5039.697268][ T44] ? cap_capable+0x94/0x230
[ 5039.697507][ T44] __x64_sys_finit_module+0xca/0x150
[ 5039.697729][ T44] ? do_syscall_64+0x85/0xfd0
[ 5039.697962][ T44] do_syscall_64+0xc1/0xfd0
[ 5039.698187][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5039.698475][ T44] RIP: 0033:0x7fd04925f92d
[ 5039.698714][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5039.699050][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 5039.699391][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 5039.699771][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 5039.700103][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 5039.700437][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 5039.700813][ T44]
[ 5039.700987][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 5039.701370][ T44]
[ 5039.701370][ T44] Showing all locks held in the system:
[ 5039.702069][ T44] 4 locks held by kworker/u16:0/12:
[ 5039.702293][ T44] 1 lock held by khungtaskd/44:
[ 5039.702513][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5039.702917][ T44] 2 locks held by kworker/u20:2/757:
[ 5039.703128][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5039.703564][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5039.704051][ T44] 1 lock held by modprobe/1721:
[ 5039.704261][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5039.704729][ T44]
[ 5039.704837][ T44] =============================================
[ 5039.704837][ T44]
[ 5162.565531][ T44] INFO: task modprobe:1721 blocked for more than 860 seconds.
[ 5162.566003][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 5162.566211][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5162.566613][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 5162.567117][ T44] Call Trace:
[ 5162.567287][ T44]
[ 5162.567406][ T44] __schedule+0x880/0x1b10
[ 5162.567672][ T44] ? io_schedule_timeout+0x150/0x150
[ 5162.567909][ T44] ? schedule+0x1ee/0x270
[ 5162.568088][ T44] ? __lock_release+0x5d/0x170
[ 5162.568319][ T44] schedule+0xe2/0x270
[ 5162.568501][ T44] schedule_preempt_disabled+0x18/0x30
[ 5162.568732][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5162.568960][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5162.569189][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.569413][ T44] ? lock_acquire+0x104/0x160
[ 5162.569651][ T44] ? register_pernet_device+0x1b/0x60
[ 5162.569893][ T44] down_write+0x1d6/0x200
[ 5162.570063][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5162.570341][ T44] ? __create_object+0x5e/0xb0
[ 5162.570576][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 5162.570856][ T44] register_pernet_device+0x1b/0x60
[ 5162.571078][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 5162.571312][ T44] do_one_initcall+0x8c/0x1d0
[ 5162.571561][ T44] ? trace_initcall_start+0x130/0x130
[ 5162.571786][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.572009][ T44] ? trace_kmalloc+0x26/0xd0
[ 5162.572231][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5162.572451][ T44] ? debug_objects_oom+0x160/0x160
[ 5162.572685][ T44] ? kasan_unpoison+0x27/0x50
[ 5162.572909][ T44] ? __asan_register_globals+0x5d/0x70
[ 5162.573141][ T44] do_init_module+0x27a/0x860
[ 5162.573371][ T44] ? free_module+0x2f0/0x2f0
[ 5162.573600][ T44] ? kfree+0x21d/0x540
[ 5162.573768][ T44] ? load_module+0x20c5/0x2dd0
[ 5162.573995][ T44] load_module+0x1f40/0x2dd0
[ 5162.574227][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5162.574511][ T44] ? kernel_read_file+0x3ed/0x550
[ 5162.574743][ T44] ? kernel_read_file+0x3c8/0x550
[ 5162.574967][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5162.575194][ T44] ? init_module_from_file+0xe9/0x150
[ 5162.575418][ T44] init_module_from_file+0xe9/0x150
[ 5162.575661][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5162.575901][ T44] ? idempotent_init_module+0x316/0x610
[ 5162.576120][ T44] ? __lock_release+0x5d/0x170
[ 5162.576351][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5162.576582][ T44] idempotent_init_module+0x331/0x610
[ 5162.576808][ T44] ? init_module_from_file+0x150/0x150
[ 5162.577043][ T44] ? cap_capable+0x94/0x230
[ 5162.577282][ T44] __x64_sys_finit_module+0xca/0x150
[ 5162.577511][ T44] ? do_syscall_64+0x85/0xfd0
[ 5162.577736][ T44] do_syscall_64+0xc1/0xfd0
[ 5162.577968][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5162.578242][ T44] RIP: 0033:0x7fd04925f92d
[ 5162.578481][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5162.578826][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 5162.579160][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 5162.579520][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 5162.579857][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 5162.580189][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 5162.580546][ T44]
[ 5162.580715][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 5162.581101][ T44]
[ 5162.581101][ T44] Showing all locks held in the system:
[ 5162.581414][ T44] 4 locks held by kworker/u16:0/12:
[ 5162.581908][ T44] 1 lock held by khungtaskd/44:
[ 5162.582120][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5162.582513][ T44] 2 locks held by kworker/u20:2/757:
[ 5162.582732][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5162.583158][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5162.583647][ T44] 1 lock held by modprobe/1721:
[ 5162.583857][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5162.584288][ T44]
[ 5162.584393][ T44] =============================================
[ 5162.584393][ T44]
[ 5285.445546][ T44] INFO: task modprobe:1721 blocked for more than 983 seconds.
[ 5285.446045][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 5285.446255][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5285.446657][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 5285.447158][ T44] Call Trace:
[ 5285.447332][ T44]
[ 5285.447450][ T44] __schedule+0x880/0x1b10
[ 5285.447706][ T44] ? io_schedule_timeout+0x150/0x150
[ 5285.447957][ T44] ? schedule+0x1ee/0x270
[ 5285.448131][ T44] ? __lock_release+0x5d/0x170
[ 5285.448374][ T44] schedule+0xe2/0x270
[ 5285.448576][ T44] schedule_preempt_disabled+0x18/0x30
[ 5285.448800][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5285.449028][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5285.449260][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.449497][ T44] ? lock_acquire+0x104/0x160
[ 5285.449722][ T44] ? register_pernet_device+0x1b/0x60
[ 5285.449965][ T44] down_write+0x1d6/0x200
[ 5285.450135][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5285.450414][ T44] ? __create_object+0x5e/0xb0
[ 5285.450651][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 5285.450929][ T44] register_pernet_device+0x1b/0x60
[ 5285.451151][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 5285.451380][ T44] do_one_initcall+0x8c/0x1d0
[ 5285.451628][ T44] ? trace_initcall_start+0x130/0x130
[ 5285.451852][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.452073][ T44] ? trace_kmalloc+0x26/0xd0
[ 5285.452299][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5285.452551][ T44] ? debug_objects_oom+0x160/0x160
[ 5285.452779][ T44] ? kasan_unpoison+0x27/0x50
[ 5285.453007][ T44] ? __asan_register_globals+0x5d/0x70
[ 5285.453237][ T44] do_init_module+0x27a/0x860
[ 5285.453482][ T44] ? free_module+0x2f0/0x2f0
[ 5285.453711][ T44] ? kfree+0x21d/0x540
[ 5285.453878][ T44] ? load_module+0x20c5/0x2dd0
[ 5285.454104][ T44] load_module+0x1f40/0x2dd0
[ 5285.454338][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5285.454630][ T44] ? kernel_read_file+0x3ed/0x550
[ 5285.454856][ T44] ? kernel_read_file+0x3c8/0x550
[ 5285.455087][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5285.455314][ T44] ? init_module_from_file+0xe9/0x150
[ 5285.455547][ T44] init_module_from_file+0xe9/0x150
[ 5285.455772][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5285.456008][ T44] ? idempotent_init_module+0x316/0x610
[ 5285.456229][ T44] ? __lock_release+0x5d/0x170
[ 5285.456455][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5285.456717][ T44] idempotent_init_module+0x331/0x610
[ 5285.456942][ T44] ? init_module_from_file+0x150/0x150
[ 5285.457176][ T44] ? cap_capable+0x94/0x230
[ 5285.457403][ T44] __x64_sys_finit_module+0xca/0x150
[ 5285.457635][ T44] ? do_syscall_64+0x85/0xfd0
[ 5285.457872][ T44] do_syscall_64+0xc1/0xfd0
[ 5285.458098][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5285.458381][ T44] RIP: 0033:0x7fd04925f92d
[ 5285.458622][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5285.458959][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 5285.459294][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 5285.459637][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 5285.459979][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 5285.460314][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 5285.460688][ T44]
[ 5285.460858][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 5285.461243][ T44]
[ 5285.461243][ T44] Showing all locks held in the system:
[ 5285.461939][ T44] 4 locks held by kworker/u16:0/12:
[ 5285.462163][ T44] 1 lock held by khungtaskd/44:
[ 5285.462376][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5285.462778][ T44] 2 locks held by kworker/u20:2/757:
[ 5285.462987][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5285.463424][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5285.463919][ T44] 1 lock held by modprobe/1721:
[ 5285.464128][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5285.464586][ T44]
[ 5285.464712][ T44] =============================================
[ 5285.464712][ T44]
[ 5408.325542][ T44] INFO: task modprobe:1721 blocked for more than 1105 seconds.
[ 5408.326197][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 5408.326482][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5408.326888][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 5408.327609][ T44] Call Trace:
[ 5408.327823][ T44]
[ 5408.327953][ T44] __schedule+0x880/0x1b10
[ 5408.328213][ T44] ? io_schedule_timeout+0x150/0x150
[ 5408.328473][ T44] ? schedule+0x1ee/0x270
[ 5408.328652][ T44] ? __lock_release+0x5d/0x170
[ 5408.328956][ T44] schedule+0xe2/0x270
[ 5408.329193][ T44] schedule_preempt_disabled+0x18/0x30
[ 5408.329469][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5408.329708][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5408.329949][ T44] ? rcu_is_watching+0x12/0xb0
[ 5408.330254][ T44] ? lock_acquire+0x104/0x160
[ 5408.330545][ T44] ? register_pernet_device+0x1b/0x60
[ 5408.330791][ T44] down_write+0x1d6/0x200
[ 5408.330980][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5408.331274][ T44] ? __create_object+0x5e/0xb0
[ 5408.331539][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 5408.331840][ T44] register_pernet_device+0x1b/0x60
[ 5408.332138][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 5408.332441][ T44] do_one_initcall+0x8c/0x1d0
[ 5408.332705][ T44] ? trace_initcall_start+0x130/0x130
[ 5408.332989][ T44] ? rcu_is_watching+0x12/0xb0
[ 5408.333287][ T44] ? trace_kmalloc+0x26/0xd0
[ 5408.333593][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5408.333841][ T44] ? debug_objects_oom+0x160/0x160
[ 5408.334094][ T44] ? kasan_unpoison+0x27/0x50
[ 5408.334395][ T44] ? __asan_register_globals+0x5d/0x70
[ 5408.334698][ T44] do_init_module+0x27a/0x860
[ 5408.334949][ T44] ? free_module+0x2f0/0x2f0
[ 5408.335182][ T44] ? kfree+0x21d/0x540
[ 5408.335387][ T44] ? load_module+0x20c5/0x2dd0
[ 5408.335715][ T44] load_module+0x1f40/0x2dd0
[ 5408.336023][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5408.336397][ T44] ? kernel_read_file+0x3ed/0x550
[ 5408.336705][ T44] ? kernel_read_file+0x3c8/0x550
[ 5408.337004][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5408.337326][ T44] ? init_module_from_file+0xe9/0x150
[ 5408.337590][ T44] init_module_from_file+0xe9/0x150
[ 5408.337858][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5408.338172][ T44] ? idempotent_init_module+0x316/0x610
[ 5408.338478][ T44] ? __lock_release+0x5d/0x170
[ 5408.338781][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5408.339089][ T44] idempotent_init_module+0x331/0x610
[ 5408.339355][ T44] ? init_module_from_file+0x150/0x150
[ 5408.339637][ T44] ? cap_capable+0x94/0x230
[ 5408.339949][ T44] __x64_sys_finit_module+0xca/0x150
[ 5408.340246][ T44] ? do_syscall_64+0x85/0xfd0
[ 5408.340505][ T44] do_syscall_64+0xc1/0xfd0
[ 5408.340741][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5408.341056][ T44] RIP: 0033:0x7fd04925f92d
[ 5408.341334][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5408.341722][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 5408.342173][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 5408.342584][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 5408.342940][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 5408.343326][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 5408.343807][ T44]
[ 5408.344033][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 5408.344505][ T44]
[ 5408.344505][ T44] Showing all locks held in the system:
[ 5408.344841][ T44] 4 locks held by kworker/u16:0/12:
[ 5408.345123][ T44] 1 lock held by khungtaskd/44:
[ 5408.345410][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5408.346060][ T44] 2 locks held by kworker/u20:2/757:
[ 5408.346343][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5408.346854][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5408.347415][ T44] 1 lock held by modprobe/1721:
[ 5408.347704][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5408.348277][ T44]
[ 5408.348407][ T44] =============================================
[ 5408.348407][ T44]
[ 5531.205541][ T44] INFO: task modprobe:1721 blocked for more than 1228 seconds.
[ 5531.206154][ T44] Not tainted 6.18.0-rc3-virtme #1
[ 5531.206439][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5531.206905][ T44] task:modprobe state:D stack:25744 pid:1721 tgid:1721 ppid:757 task_flags:0x400100 flags:0x00080001
[ 5531.207449][ T44] Call Trace:
[ 5531.207680][ T44]
[ 5531.207842][ T44] __schedule+0x880/0x1b10
[ 5531.208161][ T44] ? io_schedule_timeout+0x150/0x150
[ 5531.208425][ T44] ? schedule+0x1ee/0x270
[ 5531.208674][ T44] ? __lock_release+0x5d/0x170
[ 5531.208982][ T44] schedule+0xe2/0x270
[ 5531.209210][ T44] schedule_preempt_disabled+0x18/0x30
[ 5531.209526][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5531.209837][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5531.210081][ T44] ? rcu_is_watching+0x12/0xb0
[ 5531.210314][ T44] ? lock_acquire+0x104/0x160
[ 5531.210625][ T44] ? register_pernet_device+0x1b/0x60
[ 5531.210938][ T44] down_write+0x1d6/0x200
[ 5531.211165][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5531.211562][ T44] ? __create_object+0x5e/0xb0
[ 5531.211803][ T44] ? length_mt_exit+0xb70/0xb70 [xt_length]
[ 5531.212155][ T44] register_pernet_device+0x1b/0x60
[ 5531.212453][ T44] ip6gre_init+0x23/0x1000 [ip6_gre]
[ 5531.212766][ T44] do_one_initcall+0x8c/0x1d0
[ 5531.213003][ T44] ? trace_initcall_start+0x130/0x130
[ 5531.213235][ T44] ? rcu_is_watching+0x12/0xb0
[ 5531.213482][ T44] ? trace_kmalloc+0x26/0xd0
[ 5531.213715][ T44] ? __kmalloc_cache_noprof+0x2e4/0x690
[ 5531.214011][ T44] ? debug_objects_oom+0x160/0x160
[ 5531.214281][ T44] ? kasan_unpoison+0x27/0x50
[ 5531.214524][ T44] ? __asan_register_globals+0x5d/0x70
[ 5531.214823][ T44] do_init_module+0x27a/0x860
[ 5531.215128][ T44] ? free_module+0x2f0/0x2f0
[ 5531.215436][ T44] ? kfree+0x21d/0x540
[ 5531.215673][ T44] ? load_module+0x20c5/0x2dd0
[ 5531.215914][ T44] load_module+0x1f40/0x2dd0
[ 5531.216161][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5531.216529][ T44] ? kernel_read_file+0x3ed/0x550
[ 5531.216831][ T44] ? kernel_read_file+0x3c8/0x550
[ 5531.217129][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5531.217432][ T44] ? init_module_from_file+0xe9/0x150
[ 5531.217745][ T44] init_module_from_file+0xe9/0x150
[ 5531.218041][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5531.218353][ T44] ? idempotent_init_module+0x316/0x610
[ 5531.218657][ T44] ? __lock_release+0x5d/0x170
[ 5531.218895][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5531.219128][ T44] idempotent_init_module+0x331/0x610
[ 5531.219374][ T44] ? init_module_from_file+0x150/0x150
[ 5531.219715][ T44] ? cap_capable+0x94/0x230
[ 5531.220021][ T44] __x64_sys_finit_module+0xca/0x150
[ 5531.220320][ T44] ? do_syscall_64+0x85/0xfd0
[ 5531.220563][ T44] do_syscall_64+0xc1/0xfd0
[ 5531.220843][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5531.221214][ T44] RIP: 0033:0x7fd04925f92d
[ 5531.221544][ T44] RSP: 002b:00007ffc1ff29248 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5531.221902][ T44] RAX: ffffffffffffffda RBX: 000055dc43fa9db0 RCX: 00007fd04925f92d
[ 5531.222310][ T44] RDX: 0000000000000000 RSI: 000055dc3367da2a RDI: 0000000000000001
[ 5531.222741][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 000055dc43fa9b70
[ 5531.223098][ T44] R10: 0000000000000001 R11: 0000000000000246 R12: 000055dc3367da2a
[ 5531.223494][ T44] R13: 000055dc43faa050 R14: 000055dc43faa1c0 R15: 000055dc43fa9e20
[ 5531.223953][ T44]
[ 5531.224180][ T44] INFO: task modprobe:1721 is blocked on an rw-semaphore, but the owner is not found.
[ 5531.224633][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 5531.225044][ T44]
[ 5531.225044][ T44] Showing all locks held in the system:
[ 5531.225422][ T44] 4 locks held by kworker/u16:0/12:
[ 5531.225960][ T44] 1 lock held by khungtaskd/44:
[ 5531.226246][ T44] #0: ffffffffa6f881c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5531.226682][ T44] 2 locks held by kworker/u20:2/757:
[ 5531.226901][ T44] #0: ffff888001099d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1650
[ 5531.227488][ T44] #1: ffffc90001bb7d30 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xded/0x1650
[ 5531.227998][ T44] 1 lock held by modprobe/1721:
[ 5531.228259][ T44] #0: ffffffffa767ff50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1b/0x60
[ 5531.228839][ T44]
[ 5531.228952][ T44] =============================================
[ 5531.228952][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr