[ 4065.326515][T27525] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 4302.490436][ T44] INFO: task modprobe:27525 blocked for more than 122 seconds.
[ 4302.491148][ T44] Not tainted 6.18.0-virtme #1
[ 4302.491484][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4302.492014][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 4302.492566][ T44] Call Trace:
[ 4302.492786][ T44]
[ 4302.492946][ T44] __schedule+0x90a/0x1930
[ 4302.493265][ T44] ? io_schedule_timeout+0x150/0x150
[ 4302.493581][ T44] ? __lock_release+0x5d/0x160
[ 4302.493868][ T44] schedule+0xe2/0x270
[ 4302.494082][ T44] schedule_preempt_disabled+0x18/0x30
[ 4302.494393][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4302.494649][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4302.494890][ T44] ? rcu_is_watching+0x12/0xb0
[ 4302.495185][ T44] ? lock_acquire+0x104/0x140
[ 4302.495514][ T44] down_write+0x1d6/0x200
[ 4302.495708][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4302.496055][ T44] ? __lock_release+0x5d/0x160
[ 4302.496358][ T44] register_pernet_subsys+0x1a/0x40
[ 4302.496674][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4302.496978][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 4302.497277][ T44] do_one_initcall+0xc5/0x3d0
[ 4302.497581][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 4302.497868][ T44] ? rcu_is_watching+0x12/0xb0
[ 4302.498159][ T44] ? trace_kmalloc+0x24/0xb0
[ 4302.498461][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 4302.498764][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 4302.499065][ T44] ? kasan_unpoison+0x27/0x50
[ 4302.499878][ T44] do_init_module+0x27a/0x860
[ 4302.500121][ T44] ? free_module+0x3f0/0x3f0
[ 4302.500371][ T44] ? kfree+0x2bb/0x5f0
[ 4302.500597][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4302.500905][ T44] ? load_module+0x20c5/0x2dd0
[ 4302.501154][ T44] load_module+0x1f40/0x2dd0
[ 4302.501425][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4302.501796][ T44] ? kernel_read_file+0x3ed/0x550
[ 4302.502070][ T44] ? kernel_read_file+0x3c8/0x550
[ 4302.502307][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4302.502554][ T44] ? init_module_from_file+0x159/0x180
[ 4302.502785][ T44] init_module_from_file+0x159/0x180
[ 4302.503029][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4302.503264][ T44] ? __lock_acquire+0x664/0xca0
[ 4302.503532][ T44] ? idempotent_init_module+0x316/0x610
[ 4302.503765][ T44] ? __lock_release+0x5d/0x160
[ 4302.504003][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4302.504238][ T44] idempotent_init_module+0x331/0x610
[ 4302.504530][ T44] ? init_module_from_file+0x180/0x180
[ 4302.504786][ T44] ? rcu_is_watching+0x12/0xb0
[ 4302.505080][ T44] ? cap_capable+0x17b/0x340
[ 4302.505391][ T44] __x64_sys_finit_module+0xca/0x150
[ 4302.505691][ T44] ? do_syscall_64+0x85/0xfc0
[ 4302.505977][ T44] do_syscall_64+0xc1/0xfc0
[ 4302.506209][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4302.506509][ T44] RIP: 0033:0x7f99d2a8f92d
[ 4302.506783][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4302.507277][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 4302.507749][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 4302.508203][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 4302.508564][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 4302.508924][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 4302.509288][ T44]
[ 4302.509492][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 4302.509960][ T44]
[ 4302.509960][ T44] Showing all locks held in the system:
[ 4302.510488][ T44] 4 locks held by kworker/u16:0/12:
[ 4302.510774][ T44] 1 lock held by khungtaskd/44:
[ 4302.510994][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4302.511424][ T44] 1 lock held by modprobe/27525:
[ 4302.511669][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 4302.512167][ T44]
[ 4302.512292][ T44] =============================================
[ 4302.512292][ T44]
[ 4425.370418][ T44] INFO: task modprobe:27525 blocked for more than 245 seconds.
[ 4425.371001][ T44] Not tainted 6.18.0-virtme #1
[ 4425.371225][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4425.371628][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 4425.372130][ T44] Call Trace:
[ 4425.372308][ T44]
[ 4425.372443][ T44] __schedule+0x90a/0x1930
[ 4425.372735][ T44] ? io_schedule_timeout+0x150/0x150
[ 4425.373022][ T44] ? __lock_release+0x5d/0x160
[ 4425.373309][ T44] schedule+0xe2/0x270
[ 4425.373531][ T44] schedule_preempt_disabled+0x18/0x30
[ 4425.373811][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4425.374053][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4425.374282][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.374544][ T44] ? lock_acquire+0x104/0x140
[ 4425.374766][ T44] down_write+0x1d6/0x200
[ 4425.374934][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4425.375253][ T44] ? __lock_release+0x5d/0x160
[ 4425.375551][ T44] register_pernet_subsys+0x1a/0x40
[ 4425.375838][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4425.376090][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 4425.376327][ T44] do_one_initcall+0xc5/0x3d0
[ 4425.376611][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 4425.376960][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.377179][ T44] ? trace_kmalloc+0x24/0xb0
[ 4425.377403][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 4425.377676][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 4425.377960][ T44] ? kasan_unpoison+0x27/0x50
[ 4425.378251][ T44] do_init_module+0x27a/0x860
[ 4425.378515][ T44] ? free_module+0x3f0/0x3f0
[ 4425.378732][ T44] ? kfree+0x2bb/0x5f0
[ 4425.378896][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4425.379165][ T44] ? load_module+0x20c5/0x2dd0
[ 4425.379458][ T44] load_module+0x1f40/0x2dd0
[ 4425.379745][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4425.380051][ T44] ? kernel_read_file+0x3ed/0x550
[ 4425.380316][ T44] ? kernel_read_file+0x3c8/0x550
[ 4425.380557][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4425.380841][ T44] ? init_module_from_file+0x159/0x180
[ 4425.381133][ T44] init_module_from_file+0x159/0x180
[ 4425.381450][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4425.381733][ T44] ? __lock_acquire+0x664/0xca0
[ 4425.381971][ T44] ? idempotent_init_module+0x316/0x610
[ 4425.382252][ T44] ? __lock_release+0x5d/0x160
[ 4425.382542][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4425.382823][ T44] idempotent_init_module+0x331/0x610
[ 4425.383062][ T44] ? init_module_from_file+0x180/0x180
[ 4425.383288][ T44] ? rcu_is_watching+0x12/0xb0
[ 4425.383530][ T44] ? cap_capable+0x17b/0x340
[ 4425.383822][ T44] __x64_sys_finit_module+0xca/0x150
[ 4425.384082][ T44] ? do_syscall_64+0x85/0xfc0
[ 4425.384301][ T44] do_syscall_64+0xc1/0xfc0
[ 4425.384525][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4425.384863][ T44] RIP: 0033:0x7f99d2a8f92d
[ 4425.385102][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4425.385525][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 4425.385954][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 4425.386309][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 4425.386640][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 4425.387033][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 4425.387477][ T44]
[ 4425.387686][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 4425.388095][ T44]
[ 4425.388095][ T44] Showing all locks held in the system:
[ 4425.388412][ T44] 4 locks held by kworker/u16:0/12:
[ 4425.388632][ T44] 1 lock held by khungtaskd/44:
[ 4425.388837][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4425.389311][ T44] 1 lock held by modprobe/27525:
[ 4425.389585][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 4425.390000][ T44]
[ 4425.390102][ T44] =============================================
[ 4425.390102][ T44]
[ 4548.250414][ T44] INFO: task modprobe:27525 blocked for more than 368 seconds.
[ 4548.250997][ T44] Not tainted 6.18.0-virtme #1
[ 4548.251267][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4548.251757][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 4548.252320][ T44] Call Trace:
[ 4548.252521][ T44]
[ 4548.252642][ T44] __schedule+0x90a/0x1930
[ 4548.252880][ T44] ? io_schedule_timeout+0x150/0x150
[ 4548.253110][ T44] ? __lock_release+0x5d/0x160
[ 4548.253410][ T44] schedule+0xe2/0x270
[ 4548.253626][ T44] schedule_preempt_disabled+0x18/0x30
[ 4548.253906][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4548.254169][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4548.254407][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.254631][ T44] ? lock_acquire+0x104/0x140
[ 4548.254852][ T44] down_write+0x1d6/0x200
[ 4548.255025][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4548.255315][ T44] ? __lock_release+0x5d/0x160
[ 4548.255559][ T44] register_pernet_subsys+0x1a/0x40
[ 4548.255841][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4548.256130][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 4548.256427][ T44] do_one_initcall+0xc5/0x3d0
[ 4548.256719][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 4548.257069][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.257359][ T44] ? trace_kmalloc+0x24/0xb0
[ 4548.257613][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 4548.257833][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 4548.258056][ T44] ? kasan_unpoison+0x27/0x50
[ 4548.258359][ T44] do_init_module+0x27a/0x860
[ 4548.258657][ T44] ? free_module+0x3f0/0x3f0
[ 4548.258946][ T44] ? kfree+0x2bb/0x5f0
[ 4548.259112][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4548.259352][ T44] ? load_module+0x20c5/0x2dd0
[ 4548.259611][ T44] load_module+0x1f40/0x2dd0
[ 4548.259925][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4548.260260][ T44] ? kernel_read_file+0x3ed/0x550
[ 4548.260520][ T44] ? kernel_read_file+0x3c8/0x550
[ 4548.260818][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4548.261105][ T44] ? init_module_from_file+0x159/0x180
[ 4548.261396][ T44] init_module_from_file+0x159/0x180
[ 4548.261681][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4548.261926][ T44] ? __lock_acquire+0x664/0xca0
[ 4548.262156][ T44] ? idempotent_init_module+0x316/0x610
[ 4548.262430][ T44] ? __lock_release+0x5d/0x160
[ 4548.262709][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4548.262977][ T44] idempotent_init_module+0x331/0x610
[ 4548.263195][ T44] ? init_module_from_file+0x180/0x180
[ 4548.263459][ T44] ? rcu_is_watching+0x12/0xb0
[ 4548.263737][ T44] ? cap_capable+0x17b/0x340
[ 4548.264002][ T44] __x64_sys_finit_module+0xca/0x150
[ 4548.264222][ T44] ? do_syscall_64+0x85/0xfc0
[ 4548.264460][ T44] do_syscall_64+0xc1/0xfc0
[ 4548.264677][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4548.265012][ T44] RIP: 0033:0x7f99d2a8f92d
[ 4548.265237][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4548.265576][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 4548.265905][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 4548.266229][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 4548.266559][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 4548.266886][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 4548.267291][ T44]
[ 4548.267506][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 4548.267938][ T44]
[ 4548.267938][ T44] Showing all locks held in the system:
[ 4548.268243][ T44] 5 locks held by kworker/u16:0/12:
[ 4548.268595][ T44] 1 lock held by khungtaskd/44:
[ 4548.268799][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4548.269187][ T44] 1 lock held by modprobe/27525:
[ 4548.269395][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 4548.269843][ T44]
[ 4548.269950][ T44] =============================================
[ 4548.269950][ T44]
[ 4671.130465][ T44] INFO: task modprobe:27525 blocked for more than 491 seconds.
[ 4671.130905][ T44] Not tainted 6.18.0-virtme #1
[ 4671.131120][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4671.131503][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 4671.132134][ T44] Call Trace:
[ 4671.132299][ T44]
[ 4671.132436][ T44] __schedule+0x90a/0x1930
[ 4671.132668][ T44] ? io_schedule_timeout+0x150/0x150
[ 4671.132892][ T44] ? __lock_release+0x5d/0x160
[ 4671.133145][ T44] schedule+0xe2/0x270
[ 4671.133372][ T44] schedule_preempt_disabled+0x18/0x30
[ 4671.133661][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4671.133896][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4671.134121][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.134410][ T44] ? lock_acquire+0x104/0x140
[ 4671.134695][ T44] down_write+0x1d6/0x200
[ 4671.134906][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4671.135212][ T44] ? __lock_release+0x5d/0x160
[ 4671.135453][ T44] register_pernet_subsys+0x1a/0x40
[ 4671.135676][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4671.135905][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 4671.136187][ T44] do_one_initcall+0xc5/0x3d0
[ 4671.136477][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 4671.136747][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.136965][ T44] ? trace_kmalloc+0x24/0xb0
[ 4671.137189][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 4671.137414][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 4671.137686][ T44] ? kasan_unpoison+0x27/0x50
[ 4671.137973][ T44] do_init_module+0x27a/0x860
[ 4671.138257][ T44] ? free_module+0x3f0/0x3f0
[ 4671.138500][ T44] ? kfree+0x2bb/0x5f0
[ 4671.138664][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4671.138895][ T44] ? load_module+0x20c5/0x2dd0
[ 4671.139208][ T44] load_module+0x1f40/0x2dd0
[ 4671.139516][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4671.139876][ T44] ? kernel_read_file+0x3ed/0x550
[ 4671.140134][ T44] ? kernel_read_file+0x3c8/0x550
[ 4671.140372][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4671.140623][ T44] ? init_module_from_file+0x159/0x180
[ 4671.140903][ T44] init_module_from_file+0x159/0x180
[ 4671.141167][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4671.141394][ T44] ? __lock_acquire+0x664/0xca0
[ 4671.141621][ T44] ? idempotent_init_module+0x316/0x610
[ 4671.141882][ T44] ? __lock_release+0x5d/0x160
[ 4671.142163][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4671.142447][ T44] idempotent_init_module+0x331/0x610
[ 4671.142732][ T44] ? init_module_from_file+0x180/0x180
[ 4671.143002][ T44] ? rcu_is_watching+0x12/0xb0
[ 4671.143219][ T44] ? cap_capable+0x17b/0x340
[ 4671.143448][ T44] __x64_sys_finit_module+0xca/0x150
[ 4671.143708][ T44] ? do_syscall_64+0x85/0xfc0
[ 4671.143987][ T44] do_syscall_64+0xc1/0xfc0
[ 4671.144264][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4671.144563][ T44] RIP: 0033:0x7f99d2a8f92d
[ 4671.144794][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4671.145126][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 4671.145499][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 4671.145872][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 4671.146296][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 4671.146726][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 4671.147112][ T44]
[ 4671.147276][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 4671.147649][ T44]
[ 4671.147649][ T44] Showing all locks held in the system:
[ 4671.147963][ T44] 5 locks held by kworker/u16:0/12:
[ 4671.148179][ T44] 1 lock held by khungtaskd/44:
[ 4671.148392][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4671.148780][ T44] 1 lock held by modprobe/27525:
[ 4671.149032][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 4671.149601][ T44]
[ 4671.149740][ T44] =============================================
[ 4671.149740][ T44]
[ 4794.010412][ T44] INFO: task modprobe:27525 blocked for more than 614 seconds.
[ 4794.010889][ T44] Not tainted 6.18.0-virtme #1
[ 4794.011152][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4794.011521][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 4794.012003][ T44] Call Trace:
[ 4794.012177][ T44]
[ 4794.012304][ T44] __schedule+0x90a/0x1930
[ 4794.012634][ T44] ? io_schedule_timeout+0x150/0x150
[ 4794.012934][ T44] ? __lock_release+0x5d/0x160
[ 4794.013181][ T44] schedule+0xe2/0x270
[ 4794.013356][ T44] schedule_preempt_disabled+0x18/0x30
[ 4794.013572][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4794.013856][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4794.014145][ T44] ? rcu_is_watching+0x12/0xb0
[ 4794.014369][ T44] ? lock_acquire+0x104/0x140
[ 4794.014598][ T44] down_write+0x1d6/0x200
[ 4794.014815][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4794.015163][ T44] ? __lock_release+0x5d/0x160
[ 4794.015449][ T44] register_pernet_subsys+0x1a/0x40
[ 4794.015667][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4794.015888][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 4794.016107][ T44] do_one_initcall+0xc5/0x3d0
[ 4794.016332][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 4794.016683][ T44] ? rcu_is_watching+0x12/0xb0
[ 4794.016961][ T44] ? trace_kmalloc+0x24/0xb0
[ 4794.017239][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 4794.017481][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 4794.017704][ T44] ? kasan_unpoison+0x27/0x50
[ 4794.017945][ T44] do_init_module+0x27a/0x860
[ 4794.018234][ T44] ? free_module+0x3f0/0x3f0
[ 4794.018551][ T44] ? kfree+0x2bb/0x5f0
[ 4794.018771][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4794.019010][ T44] ? load_module+0x20c5/0x2dd0
[ 4794.019241][ T44] load_module+0x1f40/0x2dd0
[ 4794.019485][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4794.019824][ T44] ? kernel_read_file+0x3ed/0x550
[ 4794.020109][ T44] ? kernel_read_file+0x3c8/0x550
[ 4794.020404][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4794.020692][ T44] ? init_module_from_file+0x159/0x180
[ 4794.020962][ T44] init_module_from_file+0x159/0x180
[ 4794.021182][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4794.021409][ T44] ? __lock_acquire+0x664/0xca0
[ 4794.021709][ T44] ? idempotent_init_module+0x316/0x610
[ 4794.021988][ T44] ? __lock_release+0x5d/0x160
[ 4794.022223][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4794.022451][ T44] idempotent_init_module+0x331/0x610
[ 4794.022703][ T44] ? init_module_from_file+0x180/0x180
[ 4794.022995][ T44] ? rcu_is_watching+0x12/0xb0
[ 4794.023247][ T44] ? cap_capable+0x17b/0x340
[ 4794.023476][ T44] __x64_sys_finit_module+0xca/0x150
[ 4794.023695][ T44] ? do_syscall_64+0x85/0xfc0
[ 4794.023921][ T44] do_syscall_64+0xc1/0xfc0
[ 4794.024140][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4794.024421][ T44] RIP: 0033:0x7f99d2a8f92d
[ 4794.024649][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4794.024981][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 4794.025310][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 4794.025652][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 4794.025979][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 4794.026303][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 4794.026646][ T44]
[ 4794.026838][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 4794.027310][ T44]
[ 4794.027310][ T44] Showing all locks held in the system:
[ 4794.027648][ T44] 4 locks held by kworker/u16:0/12:
[ 4794.027864][ T44] 1 lock held by khungtaskd/44:
[ 4794.028115][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4794.028654][ T44] 1 lock held by modprobe/27525:
[ 4794.028929][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 4794.029404][ T44]
[ 4794.029513][ T44] =============================================
[ 4794.029513][ T44]
[ 4916.890423][ T44] INFO: task modprobe:27525 blocked for more than 737 seconds.
[ 4916.890969][ T44] Not tainted 6.18.0-virtme #1
[ 4916.891238][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 4916.891700][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 4916.892185][ T44] Call Trace:
[ 4916.892360][ T44]
[ 4916.892498][ T44] __schedule+0x90a/0x1930
[ 4916.892735][ T44] ? io_schedule_timeout+0x150/0x150
[ 4916.892972][ T44] ? __lock_release+0x5d/0x160
[ 4916.893199][ T44] schedule+0xe2/0x270
[ 4916.893381][ T44] schedule_preempt_disabled+0x18/0x30
[ 4916.893656][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 4916.893938][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 4916.894194][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.894427][ T44] ? lock_acquire+0x104/0x140
[ 4916.894651][ T44] down_write+0x1d6/0x200
[ 4916.894846][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 4916.895202][ T44] ? __lock_release+0x5d/0x160
[ 4916.895497][ T44] register_pernet_subsys+0x1a/0x40
[ 4916.895780][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4916.896065][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 4916.896283][ T44] do_one_initcall+0xc5/0x3d0
[ 4916.896510][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 4916.896829][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.897116][ T44] ? trace_kmalloc+0x24/0xb0
[ 4916.897356][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 4916.897576][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 4916.897825][ T44] ? kasan_unpoison+0x27/0x50
[ 4916.898110][ T44] do_init_module+0x27a/0x860
[ 4916.898416][ T44] ? free_module+0x3f0/0x3f0
[ 4916.898708][ T44] ? kfree+0x2bb/0x5f0
[ 4916.898916][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 4916.899154][ T44] ? load_module+0x20c5/0x2dd0
[ 4916.899436][ T44] load_module+0x1f40/0x2dd0
[ 4916.899728][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 4916.900074][ T44] ? kernel_read_file+0x3ed/0x550
[ 4916.900298][ T44] ? kernel_read_file+0x3c8/0x550
[ 4916.900521][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 4916.900743][ T44] ? init_module_from_file+0x159/0x180
[ 4916.901002][ T44] init_module_from_file+0x159/0x180
[ 4916.901282][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 4916.901572][ T44] ? __lock_acquire+0x664/0xca0
[ 4916.901863][ T44] ? idempotent_init_module+0x316/0x610
[ 4916.902104][ T44] ? __lock_release+0x5d/0x160
[ 4916.902325][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 4916.902576][ T44] idempotent_init_module+0x331/0x610
[ 4916.902839][ T44] ? init_module_from_file+0x180/0x180
[ 4916.903067][ T44] ? rcu_is_watching+0x12/0xb0
[ 4916.903286][ T44] ? cap_capable+0x17b/0x340
[ 4916.903518][ T44] __x64_sys_finit_module+0xca/0x150
[ 4916.903792][ T44] ? do_syscall_64+0x85/0xfc0
[ 4916.904075][ T44] do_syscall_64+0xc1/0xfc0
[ 4916.904327][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 4916.904609][ T44] RIP: 0033:0x7f99d2a8f92d
[ 4916.904836][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 4916.905245][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 4916.905673][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 4916.906110][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 4916.906527][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 4916.906855][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 4916.907249][ T44]
[ 4916.907469][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 4916.907962][ T44]
[ 4916.907962][ T44] Showing all locks held in the system:
[ 4916.908282][ T44] 5 locks held by kworker/u16:0/12:
[ 4916.908542][ T44] 1 lock held by khungtaskd/44:
[ 4916.908819][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 4916.909267][ T44] 1 lock held by modprobe/27525:
[ 4916.909487][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 4916.910038][ T44]
[ 4916.910163][ T44] =============================================
[ 4916.910163][ T44]
[ 5039.770415][ T44] INFO: task modprobe:27525 blocked for more than 860 seconds.
[ 5039.770938][ T44] Not tainted 6.18.0-virtme #1
[ 5039.771162][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5039.771550][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 5039.772039][ T44] Call Trace:
[ 5039.772205][ T44]
[ 5039.772325][ T44] __schedule+0x90a/0x1930
[ 5039.772567][ T44] ? io_schedule_timeout+0x150/0x150
[ 5039.772803][ T44] ? __lock_release+0x5d/0x160
[ 5039.773032][ T44] schedule+0xe2/0x270
[ 5039.773198][ T44] schedule_preempt_disabled+0x18/0x30
[ 5039.773447][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5039.773744][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5039.774043][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.774276][ T44] ? lock_acquire+0x104/0x140
[ 5039.774524][ T44] down_write+0x1d6/0x200
[ 5039.774692][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5039.774964][ T44] ? __lock_release+0x5d/0x160
[ 5039.775181][ T44] register_pernet_subsys+0x1a/0x40
[ 5039.775461][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5039.775689][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 5039.775912][ T44] do_one_initcall+0xc5/0x3d0
[ 5039.776195][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 5039.776560][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.776844][ T44] ? trace_kmalloc+0x24/0xb0
[ 5039.777082][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 5039.777379][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 5039.777671][ T44] ? kasan_unpoison+0x27/0x50
[ 5039.777964][ T44] do_init_module+0x27a/0x860
[ 5039.778217][ T44] ? free_module+0x3f0/0x3f0
[ 5039.778463][ T44] ? kfree+0x2bb/0x5f0
[ 5039.778632][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5039.778919][ T44] ? load_module+0x20c5/0x2dd0
[ 5039.779206][ T44] load_module+0x1f40/0x2dd0
[ 5039.779465][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5039.779741][ T44] ? kernel_read_file+0x3ed/0x550
[ 5039.779968][ T44] ? kernel_read_file+0x3c8/0x550
[ 5039.780190][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5039.780419][ T44] ? init_module_from_file+0x159/0x180
[ 5039.780669][ T44] init_module_from_file+0x159/0x180
[ 5039.780928][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5039.781156][ T44] ? __lock_acquire+0x664/0xca0
[ 5039.781442][ T44] ? idempotent_init_module+0x316/0x610
[ 5039.781722][ T44] ? __lock_release+0x5d/0x160
[ 5039.782006][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5039.782249][ T44] idempotent_init_module+0x331/0x610
[ 5039.782479][ T44] ? init_module_from_file+0x180/0x180
[ 5039.782747][ T44] ? rcu_is_watching+0x12/0xb0
[ 5039.783032][ T44] ? cap_capable+0x17b/0x340
[ 5039.783296][ T44] __x64_sys_finit_module+0xca/0x150
[ 5039.783532][ T44] ? do_syscall_64+0x85/0xfc0
[ 5039.783756][ T44] do_syscall_64+0xc1/0xfc0
[ 5039.784022][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5039.784375][ T44] RIP: 0033:0x7f99d2a8f92d
[ 5039.784665][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5039.785095][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 5039.785437][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 5039.785765][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 5039.786094][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 5039.786474][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 5039.786905][ T44]
[ 5039.787072][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 5039.787506][ T44]
[ 5039.787506][ T44] Showing all locks held in the system:
[ 5039.787824][ T44] 5 locks held by kworker/u16:0/12:
[ 5039.788056][ T44] 1 lock held by khungtaskd/44:
[ 5039.788270][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5039.788812][ T44] 1 lock held by modprobe/27525:
[ 5039.789079][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 5039.789631][ T44]
[ 5039.789768][ T44] =============================================
[ 5039.789768][ T44]
[ 5162.650414][ T44] INFO: task modprobe:27525 blocked for more than 983 seconds.
[ 5162.650961][ T44] Not tainted 6.18.0-virtme #1
[ 5162.651205][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5162.651605][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 5162.652143][ T44] Call Trace:
[ 5162.652363][ T44]
[ 5162.652511][ T44] __schedule+0x90a/0x1930
[ 5162.652802][ T44] ? io_schedule_timeout+0x150/0x150
[ 5162.653086][ T44] ? __lock_release+0x5d/0x160
[ 5162.653329][ T44] schedule+0xe2/0x270
[ 5162.653530][ T44] schedule_preempt_disabled+0x18/0x30
[ 5162.653809][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5162.654094][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5162.654327][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.654565][ T44] ? lock_acquire+0x104/0x140
[ 5162.654800][ T44] down_write+0x1d6/0x200
[ 5162.654971][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5162.655244][ T44] ? __lock_release+0x5d/0x160
[ 5162.655478][ T44] register_pernet_subsys+0x1a/0x40
[ 5162.655696][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5162.655935][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 5162.656179][ T44] do_one_initcall+0xc5/0x3d0
[ 5162.656472][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 5162.656855][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.657085][ T44] ? trace_kmalloc+0x24/0xb0
[ 5162.657358][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 5162.657648][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 5162.657939][ T44] ? kasan_unpoison+0x27/0x50
[ 5162.658234][ T44] do_init_module+0x27a/0x860
[ 5162.658476][ T44] ? free_module+0x3f0/0x3f0
[ 5162.658742][ T44] ? kfree+0x2bb/0x5f0
[ 5162.658970][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5162.659253][ T44] ? load_module+0x20c5/0x2dd0
[ 5162.659507][ T44] load_module+0x1f40/0x2dd0
[ 5162.659739][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5162.660076][ T44] ? kernel_read_file+0x3ed/0x550
[ 5162.660363][ T44] ? kernel_read_file+0x3c8/0x550
[ 5162.660646][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5162.660936][ T44] ? init_module_from_file+0x159/0x180
[ 5162.661214][ T44] init_module_from_file+0x159/0x180
[ 5162.661477][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5162.661698][ T44] ? __lock_acquire+0x664/0xca0
[ 5162.661926][ T44] ? idempotent_init_module+0x316/0x610
[ 5162.662147][ T44] ? __lock_release+0x5d/0x160
[ 5162.662436][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5162.662722][ T44] idempotent_init_module+0x331/0x610
[ 5162.663004][ T44] ? init_module_from_file+0x180/0x180
[ 5162.663244][ T44] ? rcu_is_watching+0x12/0xb0
[ 5162.663471][ T44] ? cap_capable+0x17b/0x340
[ 5162.663693][ T44] __x64_sys_finit_module+0xca/0x150
[ 5162.663909][ T44] ? do_syscall_64+0x85/0xfc0
[ 5162.664127][ T44] do_syscall_64+0xc1/0xfc0
[ 5162.664364][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5162.664710][ T44] RIP: 0033:0x7f99d2a8f92d
[ 5162.664998][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5162.665368][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 5162.665694][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 5162.666091][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 5162.666456][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 5162.666817][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 5162.667263][ T44]
[ 5162.667489][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 5162.667998][ T44]
[ 5162.667998][ T44] Showing all locks held in the system:
[ 5162.668305][ T44] 5 locks held by kworker/u16:0/12:
[ 5162.668533][ T44] 1 lock held by khungtaskd/44:
[ 5162.668803][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5162.669257][ T44] 1 lock held by modprobe/27525:
[ 5162.669475][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 5162.670010][ T44]
[ 5162.670145][ T44] =============================================
[ 5162.670145][ T44]
[ 5285.530422][ T44] INFO: task modprobe:27525 blocked for more than 1105 seconds.
[ 5285.530980][ T44] Not tainted 6.18.0-virtme #1
[ 5285.531219][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5285.531618][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 5285.532258][ T44] Call Trace:
[ 5285.532488][ T44]
[ 5285.532608][ T44] __schedule+0x90a/0x1930
[ 5285.532860][ T44] ? io_schedule_timeout+0x150/0x150
[ 5285.533089][ T44] ? __lock_release+0x5d/0x160
[ 5285.533318][ T44] schedule+0xe2/0x270
[ 5285.533555][ T44] schedule_preempt_disabled+0x18/0x30
[ 5285.533841][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5285.534095][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5285.534330][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.534629][ T44] ? lock_acquire+0x104/0x140
[ 5285.534920][ T44] down_write+0x1d6/0x200
[ 5285.535134][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5285.535476][ T44] ? __lock_release+0x5d/0x160
[ 5285.535732][ T44] register_pernet_subsys+0x1a/0x40
[ 5285.536045][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5285.536293][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 5285.536541][ T44] do_one_initcall+0xc5/0x3d0
[ 5285.536801][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 5285.537163][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.537452][ T44] ? trace_kmalloc+0x24/0xb0
[ 5285.537675][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 5285.537939][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 5285.538226][ T44] ? kasan_unpoison+0x27/0x50
[ 5285.538496][ T44] do_init_module+0x27a/0x860
[ 5285.538734][ T44] ? free_module+0x3f0/0x3f0
[ 5285.538949][ T44] ? kfree+0x2bb/0x5f0
[ 5285.539115][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5285.539342][ T44] ? load_module+0x20c5/0x2dd0
[ 5285.539569][ T44] load_module+0x1f40/0x2dd0
[ 5285.539822][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5285.540173][ T44] ? kernel_read_file+0x3ed/0x550
[ 5285.540439][ T44] ? kernel_read_file+0x3c8/0x550
[ 5285.540664][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5285.540890][ T44] ? init_module_from_file+0x159/0x180
[ 5285.541167][ T44] init_module_from_file+0x159/0x180
[ 5285.541463][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5285.541699][ T44] ? __lock_acquire+0x664/0xca0
[ 5285.541932][ T44] ? idempotent_init_module+0x316/0x610
[ 5285.542154][ T44] ? __lock_release+0x5d/0x160
[ 5285.542411][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5285.542693][ T44] idempotent_init_module+0x331/0x610
[ 5285.542973][ T44] ? init_module_from_file+0x180/0x180
[ 5285.543263][ T44] ? rcu_is_watching+0x12/0xb0
[ 5285.543539][ T44] ? cap_capable+0x17b/0x340
[ 5285.543771][ T44] __x64_sys_finit_module+0xca/0x150
[ 5285.543994][ T44] ? do_syscall_64+0x85/0xfc0
[ 5285.544265][ T44] do_syscall_64+0xc1/0xfc0
[ 5285.544566][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5285.544918][ T44] RIP: 0033:0x7f99d2a8f92d
[ 5285.545208][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5285.545609][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 5285.545947][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 5285.546381][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 5285.546811][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 5285.547172][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 5285.547538][ T44]
[ 5285.547760][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 5285.548261][ T44]
[ 5285.548261][ T44] Showing all locks held in the system:
[ 5285.548766][ T44] 4 locks held by kworker/u16:0/12:
[ 5285.548984][ T44] 1 lock held by khungtaskd/44:
[ 5285.549191][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5285.549679][ T44] 1 lock held by modprobe/27525:
[ 5285.549941][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 5285.550376][ T44]
[ 5285.550507][ T44] =============================================
[ 5285.550507][ T44]
[ 5408.410419][ T44] INFO: task modprobe:27525 blocked for more than 1228 seconds.
[ 5408.411002][ T44] Not tainted 6.18.0-virtme #1
[ 5408.411281][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 5408.411774][ T44] task:modprobe state:D stack:25208 pid:27525 tgid:27525 ppid:1 task_flags:0x400100 flags:0x00080002
[ 5408.412301][ T44] Call Trace:
[ 5408.412541][ T44]
[ 5408.412698][ T44] __schedule+0x90a/0x1930
[ 5408.413016][ T44] ? io_schedule_timeout+0x150/0x150
[ 5408.413273][ T44] ? __lock_release+0x5d/0x160
[ 5408.413529][ T44] schedule+0xe2/0x270
[ 5408.413710][ T44] schedule_preempt_disabled+0x18/0x30
[ 5408.413942][ T44] rwsem_down_write_slowpath+0x3c5/0xc60
[ 5408.414173][ T44] ? rwsem_down_read_slowpath+0xd80/0xd80
[ 5408.414481][ T44] ? rcu_is_watching+0x12/0xb0
[ 5408.414780][ T44] ? lock_acquire+0x104/0x140
[ 5408.415089][ T44] down_write+0x1d6/0x200
[ 5408.415310][ T44] ? rwsem_down_write_slowpath+0xc60/0xc60
[ 5408.415637][ T44] ? __lock_release+0x5d/0x160
[ 5408.415868][ T44] register_pernet_subsys+0x1a/0x40
[ 5408.416155][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5408.416463][ T44] pg_init+0x2c/0x1000 [pktgen]
[ 5408.416768][ T44] do_one_initcall+0xc5/0x3d0
[ 5408.417071][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 5408.417364][ T44] ? rcu_is_watching+0x12/0xb0
[ 5408.417644][ T44] ? trace_kmalloc+0x24/0xb0
[ 5408.417905][ T44] ? __kmalloc_cache_noprof+0x2e4/0x710
[ 5408.418146][ T44] ? debug_objects_fill_pool+0x3e0/0x3e0
[ 5408.418387][ T44] ? kasan_unpoison+0x27/0x50
[ 5408.418664][ T44] do_init_module+0x27a/0x860
[ 5408.418963][ T44] ? free_module+0x3f0/0x3f0
[ 5408.419240][ T44] ? kfree+0x2bb/0x5f0
[ 5408.419433][ T44] ? pg_cleanup+0x380/0x380 [pktgen]
[ 5408.419665][ T44] ? load_module+0x20c5/0x2dd0
[ 5408.419914][ T44] load_module+0x1f40/0x2dd0
[ 5408.420217][ T44] ? layout_and_allocate.constprop.0+0x630/0x630
[ 5408.420586][ T44] ? kernel_read_file+0x3ed/0x550
[ 5408.420887][ T44] ? kernel_read_file+0x3c8/0x550
[ 5408.421130][ T44] ? __ia32_sys_fsconfig+0x150/0x150
[ 5408.421431][ T44] ? init_module_from_file+0x159/0x180
[ 5408.421722][ T44] init_module_from_file+0x159/0x180
[ 5408.421983][ T44] ? __do_sys_init_module+0x1e0/0x1e0
[ 5408.422225][ T44] ? __lock_acquire+0x664/0xca0
[ 5408.422473][ T44] ? idempotent_init_module+0x316/0x610
[ 5408.422709][ T44] ? __lock_release+0x5d/0x160
[ 5408.422939][ T44] ? do_raw_spin_unlock+0x58/0x220
[ 5408.423194][ T44] idempotent_init_module+0x331/0x610
[ 5408.423512][ T44] ? init_module_from_file+0x180/0x180
[ 5408.423814][ T44] ? rcu_is_watching+0x12/0xb0
[ 5408.424058][ T44] ? cap_capable+0x17b/0x340
[ 5408.424303][ T44] __x64_sys_finit_module+0xca/0x150
[ 5408.424548][ T44] ? do_syscall_64+0x85/0xfc0
[ 5408.424855][ T44] do_syscall_64+0xc1/0xfc0
[ 5408.425153][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5408.425532][ T44] RIP: 0033:0x7f99d2a8f92d
[ 5408.425786][ T44] RSP: 002b:00007ffc68b466b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 5408.426136][ T44] RAX: ffffffffffffffda RBX: 000055e8daa87ac0 RCX: 00007f99d2a8f92d
[ 5408.426598][ T44] RDX: 0000000000000000 RSI: 000055e8d14d4a2a RDI: 0000000000000005
[ 5408.427023][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffc68b467f0
[ 5408.427400][ T44] R10: 0000000000000005 R11: 0000000000000246 R12: 000055e8d14d4a2a
[ 5408.427782][ T44] R13: 000055e8daa87a50 R14: 000055e8daa87d90 R15: 0000000000000000
[ 5408.428163][ T44]
[ 5408.428360][ T44] INFO: task modprobe:27525 is blocked on an rw-semaphore, but the owner is not found.
[ 5408.428775][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 5408.429318][ T44]
[ 5408.429318][ T44] Showing all locks held in the system:
[ 5408.429840][ T44] 4 locks held by kworker/u16:0/12:
[ 5408.430073][ T44] 1 lock held by khungtaskd/44:
[ 5408.430299][ T44] #0: ffffffff8e77fe20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x260
[ 5408.430852][ T44] 1 lock held by modprobe/27525:
[ 5408.431104][ T44] #0: ffffffff8ee68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x1a/0x40
[ 5408.431691][ T44]
[ 5408.431836][ T44] =============================================
[ 5408.431836][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr