[ 1872.619942][T19162] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 1903.764018][ T12] ------------[ cut here ]------------
[ 1903.764455][ T12] conntrack cleanup blocked for 60s
[ 1903.764458][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#2: kworker/u16:0/12
[ 1903.764996][ T12] Modules linked in: pktgen(+) xt_conntrack ip6_gre ip_gre gre vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_HL amt ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables
[ 1903.765662][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 1903.765979][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1903.766231][ T12] Workqueue: netns cleanup_net
[ 1903.766433][ T12] RIP: 0010:nf_conntrack_cleanup_net_list+0x3da/0x550 [nf_conntrack]
[ 1903.766722][ T12] Code: 00 48 8b 54 24 18 48 8b 05 c3 78 d1 f0 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 fe c0 ef e9 25 fd ff ff 48 8d 3d 56 96 e3 ff <67> 48 0f b9 3a eb e8 48 8b 5c 24 28 48 b8 00 00 00 00 00 fc ff df
[ 1903.767278][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297
[ 1903.767515][ T12] RAX: 00000001001876e5 RBX: ffa00000000c7af8 RCX: 0000000000000001
[ 1903.767780][ T12] RDX: 00000001001876e4 RSI: 0000000000000004 RDI: ffffffffc0333030
[ 1903.768052][ T12] RBP: 0000000000000001 R08: ffffffffc04f97aa R09: ffe21c0001294584
[ 1903.768312][ T12] R10: ffe21c0001294585 R11: 0000000000000001 R12: dffffc0000000000
[ 1903.768568][ T12] R13: ff110000094a2c20 R14: fffffbfff8068007 R15: ff11000009248a00
[ 1903.768835][ T12] FS: 0000000000000000(0000) GS:ff110000b9b0b000(0000) knlGS:0000000000000000
[ 1903.769130][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1903.769352][ T12] CR2: 00007fb98b0e6e88 CR3: 0000000063748001 CR4: 0000000000771ef0
[ 1903.769607][ T12] PKRU: 55555554
[ 1903.770090][ T12] Call Trace:
[ 1903.770236][ T12]
[ 1903.770369][ T12] ? nf_conntrack_cleanup_end+0x70/0x70 [nf_conntrack]
[ 1903.770582][ T12] ? kfree+0x119/0x580
[ 1903.770739][ T12] ? lock_acquire+0x10a/0x150
[ 1903.770927][ T12] ? nf_conntrack_pernet_exit+0xa1/0x140 [nf_conntrack]
[ 1903.771149][ T12] ops_undo_list+0x2d7/0x8f0
[ 1903.771344][ T12] ? netns_install+0x280/0x280
[ 1903.771532][ T12] cleanup_net+0x3bc/0x890
[ 1903.771726][ T12] ? process_one_work+0xd16/0x1390
[ 1903.771912][ T12] ? net_passive_dec+0x190/0x190
[ 1903.772108][ T12] ? rcu_is_watching+0x15/0xd0
[ 1903.772295][ T12] ? process_one_work+0xd16/0x1390
[ 1903.772475][ T12] ? lock_acquire+0x10a/0x150
[ 1903.772648][ T12] ? rcu_is_watching+0x15/0xd0
[ 1903.772823][ T12] process_one_work+0xd57/0x1390
[ 1903.773000][ T12] ? pwq_dec_nr_in_flight+0x700/0x700
[ 1903.773194][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 1903.773378][ T12] ? assign_work+0x152/0x380
[ 1903.773554][ T12] worker_thread+0x4d6/0xd40
[ 1903.773743][ T12] ? process_one_work+0x1390/0x1390
[ 1903.773932][ T12] kthread+0x355/0x5b0
[ 1903.774100][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 1903.774289][ T12] ? __lock_release.isra.0+0x59/0x170
[ 1903.774479][ T12] ? rcu_is_watching+0x15/0xd0
[ 1903.774653][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 1903.774827][ T12] ret_from_fork+0x3fb/0x510
[ 1903.775025][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 1903.775230][ T12] ? __switch_to+0x602/0xd00
[ 1903.775411][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 1903.775583][ T12] ret_from_fork_asm+0x11/0x20
[ 1903.775768][ T12]
[ 1903.775911][ T12] irq event stamp: 8777177
[ 1903.776098][ T12] hardirqs last enabled at (8777189): [] __up_console_sem+0x5a/0x70
[ 1903.776378][ T12] hardirqs last disabled at (8777198): [] __up_console_sem+0x3f/0x70
[ 1903.776641][ T12] softirqs last enabled at (8776694): [] handle_softirqs+0x56f/0x840
[ 1903.776912][ T12] softirqs last disabled at (8776687): [] irq_exit_rcu+0xa2/0xf0
[ 1903.777190][ T12] ---[ end trace 0000000000000000 ]---
[ 2090.416066][ T44] INFO: task modprobe:19162 blocked for more than 122 seconds.
[ 2090.416512][ T44] Tainted: G W 6.18.0-virtme #1
[ 2090.416745][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2090.417037][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2090.417374][ T44] Call Trace:
[ 2090.417527][ T44]
[ 2090.417655][ T44] __schedule+0xae2/0x1720
[ 2090.417855][ T44] ? io_schedule_timeout+0x130/0x130
[ 2090.418060][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2090.418246][ T44] schedule+0xd4/0x260
[ 2090.418389][ T44] schedule_preempt_disabled+0x18/0x30
[ 2090.418559][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2090.418745][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2090.418918][ T44] ? rcu_is_watching+0x15/0xd0
[ 2090.419137][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2090.419305][ T44] ? register_pernet_subsys+0x19/0x40
[ 2090.419477][ T44] ? lock_acquire+0x10a/0x150
[ 2090.419655][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2090.419830][ T44] down_write+0x1c6/0x1f0
[ 2090.419969][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2090.420177][ T44] register_pernet_subsys+0x19/0x40
[ 2090.420344][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2090.420510][ T44] do_one_initcall+0xa3/0x2e0
[ 2090.420679][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2090.420871][ T44] ? kasan_unpoison+0x44/0x70
[ 2090.421058][ T44] do_init_module+0x27b/0x820
[ 2090.421226][ T44] ? free_module+0x450/0x450
[ 2090.421390][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2090.421558][ T44] init_module_from_file+0x15d/0x180
[ 2090.421734][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2090.422260][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2090.422425][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2090.422603][ T44] idempotent_init_module+0x226/0x760
[ 2090.422770][ T44] ? vma_mark_detached+0x290/0x290
[ 2090.422936][ T44] ? init_module_from_file+0x180/0x180
[ 2090.423114][ T44] ? exc_page_fault+0x6f/0xd0
[ 2090.423278][ T44] ? rcu_is_watching+0x15/0xd0
[ 2090.423442][ T44] ? cap_capable+0x181/0x3f0
[ 2090.423613][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2090.423784][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2090.423949][ T44] do_syscall_64+0xbd/0xfc0
[ 2090.424131][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2090.424327][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2090.424499][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2090.424727][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2090.424952][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2090.425186][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2090.425407][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2090.425635][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2090.425865][ T44]
[ 2090.426019][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2090.426264][ T44]
[ 2090.426264][ T44] Showing all locks held in the system:
[ 2090.426480][ T44] 4 locks held by kworker/u16:0/12:
[ 2090.426652][ T44] 1 lock held by khungtaskd/44:
[ 2090.426809][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2090.427169][ T44] 1 lock held by modprobe/19162:
[ 2090.427323][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2090.427602][ T44]
[ 2090.427708][ T44] =============================================
[ 2090.427708][ T44]
[ 2213.295064][ T44] INFO: task modprobe:19162 blocked for more than 245 seconds.
[ 2213.295426][ T44] Tainted: G W 6.18.0-virtme #1
[ 2213.295648][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2213.295926][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2213.296345][ T44] Call Trace:
[ 2213.296498][ T44]
[ 2213.296622][ T44] __schedule+0xae2/0x1720
[ 2213.296815][ T44] ? io_schedule_timeout+0x130/0x130
[ 2213.296995][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2213.297194][ T44] schedule+0xd4/0x260
[ 2213.297341][ T44] schedule_preempt_disabled+0x18/0x30
[ 2213.297526][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2213.297718][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2213.297898][ T44] ? rcu_is_watching+0x15/0xd0
[ 2213.298081][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2213.298257][ T44] ? register_pernet_subsys+0x19/0x40
[ 2213.298439][ T44] ? lock_acquire+0x10a/0x150
[ 2213.298627][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2213.298809][ T44] down_write+0x1c6/0x1f0
[ 2213.298948][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2213.299158][ T44] register_pernet_subsys+0x19/0x40
[ 2213.299324][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2213.299492][ T44] do_one_initcall+0xa3/0x2e0
[ 2213.299668][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2213.299867][ T44] ? kasan_unpoison+0x44/0x70
[ 2213.300072][ T44] do_init_module+0x27b/0x820
[ 2213.300241][ T44] ? free_module+0x450/0x450
[ 2213.300406][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2213.300575][ T44] init_module_from_file+0x15d/0x180
[ 2213.300750][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2213.300921][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2213.301111][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2213.301277][ T44] idempotent_init_module+0x226/0x760
[ 2213.301443][ T44] ? vma_mark_detached+0x290/0x290
[ 2213.301607][ T44] ? init_module_from_file+0x180/0x180
[ 2213.301784][ T44] ? exc_page_fault+0x6f/0xd0
[ 2213.301949][ T44] ? rcu_is_watching+0x15/0xd0
[ 2213.302132][ T44] ? cap_capable+0x181/0x3f0
[ 2213.302301][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2213.302466][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2213.302631][ T44] do_syscall_64+0xbd/0xfc0
[ 2213.302807][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2213.302996][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2213.303181][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2213.303402][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2213.303621][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2213.303839][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2213.304085][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2213.304300][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2213.304527][ T44]
[ 2213.304670][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2213.304930][ T44]
[ 2213.304930][ T44] Showing all locks held in the system:
[ 2213.305238][ T44] 4 locks held by kworker/u16:0/12:
[ 2213.305398][ T44] 1 lock held by khungtaskd/44:
[ 2213.305559][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2213.305841][ T44] 1 lock held by modprobe/19162:
[ 2213.305995][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2213.306281][ T44]
[ 2213.306385][ T44] =============================================
[ 2213.306385][ T44]
[ 2336.175081][ T44] INFO: task modprobe:19162 blocked for more than 368 seconds.
[ 2336.175449][ T44] Tainted: G W 6.18.0-virtme #1
[ 2336.175659][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2336.175922][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2336.176329][ T44] Call Trace:
[ 2336.176473][ T44]
[ 2336.176594][ T44] __schedule+0xae2/0x1720
[ 2336.176783][ T44] ? io_schedule_timeout+0x130/0x130
[ 2336.176956][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2336.177146][ T44] schedule+0xd4/0x260
[ 2336.177298][ T44] schedule_preempt_disabled+0x18/0x30
[ 2336.177464][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2336.177632][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2336.177805][ T44] ? rcu_is_watching+0x15/0xd0
[ 2336.177980][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2336.178166][ T44] ? register_pernet_subsys+0x19/0x40
[ 2336.178330][ T44] ? lock_acquire+0x10a/0x150
[ 2336.178498][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2336.178667][ T44] down_write+0x1c6/0x1f0
[ 2336.178805][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2336.179022][ T44] register_pernet_subsys+0x19/0x40
[ 2336.179200][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2336.179368][ T44] do_one_initcall+0xa3/0x2e0
[ 2336.179534][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2336.179725][ T44] ? kasan_unpoison+0x44/0x70
[ 2336.179892][ T44] do_init_module+0x27b/0x820
[ 2336.180095][ T44] ? free_module+0x450/0x450
[ 2336.180269][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2336.180439][ T44] init_module_from_file+0x15d/0x180
[ 2336.180607][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2336.180775][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2336.180937][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2336.181117][ T44] idempotent_init_module+0x226/0x760
[ 2336.181288][ T44] ? vma_mark_detached+0x290/0x290
[ 2336.181497][ T44] ? init_module_from_file+0x180/0x180
[ 2336.181670][ T44] ? exc_page_fault+0x6f/0xd0
[ 2336.181831][ T44] ? rcu_is_watching+0x15/0xd0
[ 2336.181998][ T44] ? cap_capable+0x181/0x3f0
[ 2336.182184][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2336.182350][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2336.182516][ T44] do_syscall_64+0xbd/0xfc0
[ 2336.182683][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2336.182878][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2336.183069][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2336.183301][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2336.183521][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2336.183741][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2336.183964][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2336.184216][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2336.184439][ T44]
[ 2336.184576][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2336.184842][ T44]
[ 2336.184842][ T44] Showing all locks held in the system:
[ 2336.185170][ T44] 4 locks held by kworker/u16:0/12:
[ 2336.185329][ T44] 1 lock held by khungtaskd/44:
[ 2336.185486][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2336.185759][ T44] 1 lock held by modprobe/19162:
[ 2336.185916][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2336.186217][ T44]
[ 2336.186322][ T44] =============================================
[ 2336.186322][ T44]
[ 2459.055075][ T44] INFO: task modprobe:19162 blocked for more than 491 seconds.
[ 2459.055449][ T44] Tainted: G W 6.18.0-virtme #1
[ 2459.055673][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2459.055954][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2459.056368][ T44] Call Trace:
[ 2459.056510][ T44]
[ 2459.056625][ T44] __schedule+0xae2/0x1720
[ 2459.056808][ T44] ? io_schedule_timeout+0x130/0x130
[ 2459.056977][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2459.057177][ T44] schedule+0xd4/0x260
[ 2459.057318][ T44] schedule_preempt_disabled+0x18/0x30
[ 2459.057486][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2459.057655][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2459.057837][ T44] ? rcu_is_watching+0x15/0xd0
[ 2459.058020][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2459.058187][ T44] ? register_pernet_subsys+0x19/0x40
[ 2459.058360][ T44] ? lock_acquire+0x10a/0x150
[ 2459.058529][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2459.058703][ T44] down_write+0x1c6/0x1f0
[ 2459.058843][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2459.059054][ T44] register_pernet_subsys+0x19/0x40
[ 2459.059221][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2459.059387][ T44] do_one_initcall+0xa3/0x2e0
[ 2459.059556][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2459.059755][ T44] ? kasan_unpoison+0x44/0x70
[ 2459.059922][ T44] do_init_module+0x27b/0x820
[ 2459.060124][ T44] ? free_module+0x450/0x450
[ 2459.060288][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2459.060452][ T44] init_module_from_file+0x15d/0x180
[ 2459.060614][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2459.060793][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2459.060955][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2459.061141][ T44] idempotent_init_module+0x226/0x760
[ 2459.061304][ T44] ? vma_mark_detached+0x290/0x290
[ 2459.061465][ T44] ? init_module_from_file+0x180/0x180
[ 2459.061632][ T44] ? exc_page_fault+0x6f/0xd0
[ 2459.061806][ T44] ? rcu_is_watching+0x15/0xd0
[ 2459.061967][ T44] ? cap_capable+0x181/0x3f0
[ 2459.062140][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2459.062306][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2459.062476][ T44] do_syscall_64+0xbd/0xfc0
[ 2459.062642][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2459.062842][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2459.063030][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2459.063251][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2459.063466][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2459.063687][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2459.063903][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2459.064154][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2459.064375][ T44]
[ 2459.064510][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2459.064780][ T44]
[ 2459.064780][ T44] Showing all locks held in the system:
[ 2459.064991][ T44] 4 locks held by kworker/u16:0/12:
[ 2459.065263][ T44] 1 lock held by khungtaskd/44:
[ 2459.065417][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2459.065694][ T44] 1 lock held by modprobe/19162:
[ 2459.065848][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2459.066132][ T44]
[ 2459.066242][ T44] =============================================
[ 2459.066242][ T44]
[ 2581.936063][ T44] INFO: task modprobe:19162 blocked for more than 614 seconds.
[ 2581.936466][ T44] Tainted: G W 6.18.0-virtme #1
[ 2581.936694][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2581.936984][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2581.937477][ T44] Call Trace:
[ 2581.937622][ T44]
[ 2581.937736][ T44] __schedule+0xae2/0x1720
[ 2581.937914][ T44] ? io_schedule_timeout+0x130/0x130
[ 2581.938102][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2581.938277][ T44] schedule+0xd4/0x260
[ 2581.938421][ T44] schedule_preempt_disabled+0x18/0x30
[ 2581.938594][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2581.938762][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2581.938932][ T44] ? rcu_is_watching+0x15/0xd0
[ 2581.939109][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2581.939282][ T44] ? register_pernet_subsys+0x19/0x40
[ 2581.939449][ T44] ? lock_acquire+0x10a/0x150
[ 2581.939623][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2581.939788][ T44] down_write+0x1c6/0x1f0
[ 2581.939924][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2581.940133][ T44] register_pernet_subsys+0x19/0x40
[ 2581.940308][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2581.940476][ T44] do_one_initcall+0xa3/0x2e0
[ 2581.940640][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2581.940835][ T44] ? kasan_unpoison+0x44/0x70
[ 2581.941035][ T44] do_init_module+0x27b/0x820
[ 2581.941207][ T44] ? free_module+0x450/0x450
[ 2581.941370][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2581.941534][ T44] init_module_from_file+0x15d/0x180
[ 2581.941696][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2581.941864][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2581.942050][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2581.942215][ T44] idempotent_init_module+0x226/0x760
[ 2581.942377][ T44] ? vma_mark_detached+0x290/0x290
[ 2581.942538][ T44] ? init_module_from_file+0x180/0x180
[ 2581.942703][ T44] ? exc_page_fault+0x6f/0xd0
[ 2581.942862][ T44] ? rcu_is_watching+0x15/0xd0
[ 2581.943043][ T44] ? cap_capable+0x181/0x3f0
[ 2581.943214][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2581.943377][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2581.943540][ T44] do_syscall_64+0xbd/0xfc0
[ 2581.943702][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2581.943889][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2581.944071][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2581.944300][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2581.944521][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2581.944735][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2581.944949][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2581.945203][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2581.945430][ T44]
[ 2581.945563][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2581.945822][ T44]
[ 2581.945822][ T44] Showing all locks held in the system:
[ 2581.946131][ T44] 4 locks held by kworker/u16:0/12:
[ 2581.946294][ T44] 1 lock held by khungtaskd/44:
[ 2581.946452][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2581.946721][ T44] 1 lock held by modprobe/19162:
[ 2581.946876][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2581.947158][ T44]
[ 2581.947267][ T44] =============================================
[ 2581.947267][ T44]
[ 2704.816059][ T44] INFO: task modprobe:19162 blocked for more than 737 seconds.
[ 2704.816473][ T44] Tainted: G W 6.18.0-virtme #1
[ 2704.816703][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2704.817084][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2704.817481][ T44] Call Trace:
[ 2704.817650][ T44]
[ 2704.817765][ T44] __schedule+0xae2/0x1720
[ 2704.817942][ T44] ? io_schedule_timeout+0x130/0x130
[ 2704.818144][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2704.818315][ T44] schedule+0xd4/0x260
[ 2704.818454][ T44] schedule_preempt_disabled+0x18/0x30
[ 2704.818624][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2704.818790][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2704.818958][ T44] ? rcu_is_watching+0x15/0xd0
[ 2704.819146][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2704.819319][ T44] ? register_pernet_subsys+0x19/0x40
[ 2704.819483][ T44] ? lock_acquire+0x10a/0x150
[ 2704.819651][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2704.819818][ T44] down_write+0x1c6/0x1f0
[ 2704.819954][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2704.820167][ T44] register_pernet_subsys+0x19/0x40
[ 2704.820331][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2704.820500][ T44] do_one_initcall+0xa3/0x2e0
[ 2704.820665][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2704.820854][ T44] ? kasan_unpoison+0x44/0x70
[ 2704.821054][ T44] do_init_module+0x27b/0x820
[ 2704.821219][ T44] ? free_module+0x450/0x450
[ 2704.821380][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2704.821543][ T44] init_module_from_file+0x15d/0x180
[ 2704.821713][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2704.821881][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2704.822063][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2704.822225][ T44] idempotent_init_module+0x226/0x760
[ 2704.822385][ T44] ? vma_mark_detached+0x290/0x290
[ 2704.822545][ T44] ? init_module_from_file+0x180/0x180
[ 2704.822713][ T44] ? exc_page_fault+0x6f/0xd0
[ 2704.822874][ T44] ? rcu_is_watching+0x15/0xd0
[ 2704.823055][ T44] ? cap_capable+0x181/0x3f0
[ 2704.823219][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2704.823381][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2704.823543][ T44] do_syscall_64+0xbd/0xfc0
[ 2704.823705][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2704.823893][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2704.824085][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2704.824301][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2704.824527][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2704.824739][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2704.824955][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2704.825206][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2704.825437][ T44]
[ 2704.825572][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2704.825842][ T44]
[ 2704.825842][ T44] Showing all locks held in the system:
[ 2704.826138][ T44] 4 locks held by kworker/u16:0/12:
[ 2704.826296][ T44] 1 lock held by khungtaskd/44:
[ 2704.826450][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2704.826722][ T44] 1 lock held by modprobe/19162:
[ 2704.826877][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2704.827169][ T44]
[ 2704.827272][ T44] =============================================
[ 2704.827272][ T44]
[ 2827.696083][ T44] INFO: task modprobe:19162 blocked for more than 860 seconds.
[ 2827.696468][ T44] Tainted: G W 6.18.0-virtme #1
[ 2827.696705][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2827.696989][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2827.697373][ T44] Call Trace:
[ 2827.697532][ T44]
[ 2827.697654][ T44] __schedule+0xae2/0x1720
[ 2827.697864][ T44] ? io_schedule_timeout+0x130/0x130
[ 2827.698058][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2827.698231][ T44] schedule+0xd4/0x260
[ 2827.698371][ T44] schedule_preempt_disabled+0x18/0x30
[ 2827.698537][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2827.698707][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2827.698887][ T44] ? rcu_is_watching+0x15/0xd0
[ 2827.699110][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2827.699282][ T44] ? register_pernet_subsys+0x19/0x40
[ 2827.699447][ T44] ? lock_acquire+0x10a/0x150
[ 2827.699616][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2827.699790][ T44] down_write+0x1c6/0x1f0
[ 2827.699930][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2827.700148][ T44] register_pernet_subsys+0x19/0x40
[ 2827.700324][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2827.700492][ T44] do_one_initcall+0xa3/0x2e0
[ 2827.700663][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2827.700865][ T44] ? kasan_unpoison+0x44/0x70
[ 2827.701048][ T44] do_init_module+0x27b/0x820
[ 2827.701216][ T44] ? free_module+0x450/0x450
[ 2827.701382][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2827.701546][ T44] init_module_from_file+0x15d/0x180
[ 2827.701707][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2827.701883][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2827.702060][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2827.702224][ T44] idempotent_init_module+0x226/0x760
[ 2827.702391][ T44] ? vma_mark_detached+0x290/0x290
[ 2827.702563][ T44] ? init_module_from_file+0x180/0x180
[ 2827.702727][ T44] ? exc_page_fault+0x6f/0xd0
[ 2827.702897][ T44] ? rcu_is_watching+0x15/0xd0
[ 2827.703074][ T44] ? cap_capable+0x181/0x3f0
[ 2827.703238][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2827.703401][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2827.703564][ T44] do_syscall_64+0xbd/0xfc0
[ 2827.703734][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2827.703929][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2827.704111][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2827.704328][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2827.704543][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2827.704763][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2827.704985][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2827.705214][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2827.705437][ T44]
[ 2827.705571][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2827.705850][ T44]
[ 2827.705850][ T44] Showing all locks held in the system:
[ 2827.706139][ T44] 4 locks held by kworker/u16:0/12:
[ 2827.706299][ T44] 1 lock held by khungtaskd/44:
[ 2827.706453][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2827.706729][ T44] 1 lock held by modprobe/19162:
[ 2827.706899][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2827.707190][ T44]
[ 2827.707294][ T44] =============================================
[ 2827.707294][ T44]
[ 2950.576074][ T44] INFO: task modprobe:19162 blocked for more than 983 seconds.
[ 2950.576467][ T44] Tainted: G W 6.18.0-virtme #1
[ 2950.576694][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2950.576994][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 2950.577435][ T44] Call Trace:
[ 2950.577594][ T44]
[ 2950.577715][ T44] __schedule+0xae2/0x1720
[ 2950.577905][ T44] ? io_schedule_timeout+0x130/0x130
[ 2950.578109][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2950.578284][ T44] schedule+0xd4/0x260
[ 2950.578426][ T44] schedule_preempt_disabled+0x18/0x30
[ 2950.578695][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2950.578878][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2950.579078][ T44] ? rcu_is_watching+0x15/0xd0
[ 2950.579240][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2950.579401][ T44] ? register_pernet_subsys+0x19/0x40
[ 2950.579564][ T44] ? lock_acquire+0x10a/0x150
[ 2950.579738][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 2950.579905][ T44] down_write+0x1c6/0x1f0
[ 2950.580056][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2950.580255][ T44] register_pernet_subsys+0x19/0x40
[ 2950.580419][ T44] pg_init+0x29/0x1000 [pktgen]
[ 2950.580590][ T44] do_one_initcall+0xa3/0x2e0
[ 2950.580758][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2950.580948][ T44] ? kasan_unpoison+0x44/0x70
[ 2950.581150][ T44] do_init_module+0x27b/0x820
[ 2950.581319][ T44] ? free_module+0x450/0x450
[ 2950.581485][ T44] ? do_fault_around+0x2f6/0x5a0
[ 2950.581661][ T44] init_module_from_file+0x15d/0x180
[ 2950.581824][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2950.581992][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2950.582172][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2950.582334][ T44] idempotent_init_module+0x226/0x760
[ 2950.582497][ T44] ? vma_mark_detached+0x290/0x290
[ 2950.582673][ T44] ? init_module_from_file+0x180/0x180
[ 2950.582836][ T44] ? exc_page_fault+0x6f/0xd0
[ 2950.582997][ T44] ? rcu_is_watching+0x15/0xd0
[ 2950.583175][ T44] ? cap_capable+0x181/0x3f0
[ 2950.583337][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 2950.583499][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2950.583670][ T44] do_syscall_64+0xbd/0xfc0
[ 2950.583841][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2950.584045][ T44] RIP: 0033:0x7f6f9d35b34d
[ 2950.584213][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2950.584432][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 2950.584653][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 2950.584873][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 2950.585120][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 2950.585338][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 2950.585559][ T44]
[ 2950.585700][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 2950.585976][ T44]
[ 2950.585976][ T44] Showing all locks held in the system:
[ 2950.586261][ T44] 4 locks held by kworker/u16:0/12:
[ 2950.586417][ T44] 1 lock held by khungtaskd/44:
[ 2950.586571][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2950.586849][ T44] 1 lock held by modprobe/19162:
[ 2950.587029][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2950.587299][ T44]
[ 2950.587402][ T44] =============================================
[ 2950.587402][ T44]
[ 3073.455067][ T44] INFO: task modprobe:19162 blocked for more than 1105 seconds.
[ 3073.455476][ T44] Tainted: G W 6.18.0-virtme #1
[ 3073.455704][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3073.456097][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 3073.456477][ T44] Call Trace:
[ 3073.456637][ T44]
[ 3073.456755][ T44] __schedule+0xae2/0x1720
[ 3073.456937][ T44] ? io_schedule_timeout+0x130/0x130
[ 3073.457141][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3073.457318][ T44] schedule+0xd4/0x260
[ 3073.457460][ T44] schedule_preempt_disabled+0x18/0x30
[ 3073.457630][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3073.457801][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3073.457968][ T44] ? rcu_is_watching+0x15/0xd0
[ 3073.458144][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3073.458309][ T44] ? register_pernet_subsys+0x19/0x40
[ 3073.458545][ T44] ? lock_acquire+0x10a/0x150
[ 3073.458715][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 3073.458891][ T44] down_write+0x1c6/0x1f0
[ 3073.459045][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3073.459238][ T44] register_pernet_subsys+0x19/0x40
[ 3073.459405][ T44] pg_init+0x29/0x1000 [pktgen]
[ 3073.459570][ T44] do_one_initcall+0xa3/0x2e0
[ 3073.459735][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3073.459925][ T44] ? kasan_unpoison+0x44/0x70
[ 3073.460132][ T44] do_init_module+0x27b/0x820
[ 3073.460299][ T44] ? free_module+0x450/0x450
[ 3073.460465][ T44] ? do_fault_around+0x2f6/0x5a0
[ 3073.460630][ T44] init_module_from_file+0x15d/0x180
[ 3073.460793][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 3073.460961][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3073.461143][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3073.461311][ T44] idempotent_init_module+0x226/0x760
[ 3073.461480][ T44] ? vma_mark_detached+0x290/0x290
[ 3073.461643][ T44] ? init_module_from_file+0x180/0x180
[ 3073.461808][ T44] ? exc_page_fault+0x6f/0xd0
[ 3073.461970][ T44] ? rcu_is_watching+0x15/0xd0
[ 3073.462146][ T44] ? cap_capable+0x181/0x3f0
[ 3073.462310][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 3073.462484][ T44] __x64_sys_finit_module+0xcd/0x150
[ 3073.462648][ T44] do_syscall_64+0xbd/0xfc0
[ 3073.462812][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3073.462999][ T44] RIP: 0033:0x7f6f9d35b34d
[ 3073.463182][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3073.463405][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 3073.463629][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 3073.463844][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 3073.464093][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 3073.464310][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 3073.464545][ T44]
[ 3073.464678][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 3073.464951][ T44]
[ 3073.464951][ T44] Showing all locks held in the system:
[ 3073.465238][ T44] 3 locks held by kworker/u16:0/12:
[ 3073.465400][ T44] 1 lock held by khungtaskd/44:
[ 3073.465554][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3073.465833][ T44] 1 lock held by modprobe/19162:
[ 3073.465993][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 3073.466286][ T44]
[ 3073.466396][ T44] =============================================
[ 3073.466396][ T44]
[ 3196.335066][ T44] INFO: task modprobe:19162 blocked for more than 1228 seconds.
[ 3196.335418][ T44] Tainted: G W 6.18.0-virtme #1
[ 3196.335647][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3196.335933][ T44] task:modprobe state:D stack:25136 pid:19162 tgid:19162 ppid:1 task_flags:0x400100 flags:0x00080002
[ 3196.336389][ T44] Call Trace:
[ 3196.336551][ T44]
[ 3196.336666][ T44] __schedule+0xae2/0x1720
[ 3196.336861][ T44] ? io_schedule_timeout+0x130/0x130
[ 3196.337063][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3196.337246][ T44] schedule+0xd4/0x260
[ 3196.337406][ T44] schedule_preempt_disabled+0x18/0x30
[ 3196.337586][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3196.337771][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3196.337964][ T44] ? rcu_is_watching+0x15/0xd0
[ 3196.338156][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3196.338341][ T44] ? register_pernet_subsys+0x19/0x40
[ 3196.338515][ T44] ? lock_acquire+0x10a/0x150
[ 3196.338681][ T44] ? pg_cleanup+0x310/0x310 [pktgen]
[ 3196.338846][ T44] down_write+0x1c6/0x1f0
[ 3196.338982][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3196.339196][ T44] register_pernet_subsys+0x19/0x40
[ 3196.339368][ T44] pg_init+0x29/0x1000 [pktgen]
[ 3196.339533][ T44] do_one_initcall+0xa3/0x2e0
[ 3196.339697][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3196.339889][ T44] ? kasan_unpoison+0x44/0x70
[ 3196.340091][ T44] do_init_module+0x27b/0x820
[ 3196.340258][ T44] ? free_module+0x450/0x450
[ 3196.340432][ T44] ? do_fault_around+0x2f6/0x5a0
[ 3196.340596][ T44] init_module_from_file+0x15d/0x180
[ 3196.340756][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 3196.340922][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3196.341103][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3196.341264][ T44] idempotent_init_module+0x226/0x760
[ 3196.341433][ T44] ? vma_mark_detached+0x290/0x290
[ 3196.341596][ T44] ? init_module_from_file+0x180/0x180
[ 3196.341759][ T44] ? exc_page_fault+0x6f/0xd0
[ 3196.341918][ T44] ? rcu_is_watching+0x15/0xd0
[ 3196.342097][ T44] ? cap_capable+0x181/0x3f0
[ 3196.342261][ T44] ? do_user_addr_fault+0x7b2/0xe20
[ 3196.342433][ T44] __x64_sys_finit_module+0xcd/0x150
[ 3196.342594][ T44] do_syscall_64+0xbd/0xfc0
[ 3196.342759][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3196.342947][ T44] RIP: 0033:0x7f6f9d35b34d
[ 3196.343131][ T44] RSP: 002b:00007ffd1dfdc4d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3196.343358][ T44] RAX: ffffffffffffffda RBX: 000055cd8e5b9a00 RCX: 00007f6f9d35b34d
[ 3196.343575][ T44] RDX: 0000000000000000 RSI: 000055cd88ffdf2e RDI: 0000000000000005
[ 3196.343798][ T44] RBP: 00007ffd1dfdc570 R08: 0000000000000000 R09: 0000000000000000
[ 3196.344044][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd88ffdf2e
[ 3196.344257][ T44] R13: 0000000000040000 R14: 000055cd8e5b9b20 R15: 000055cd8e5b9460
[ 3196.344485][ T44]
[ 3196.344617][ T44] INFO: task modprobe:19162 is blocked on an rw-semaphore, but the owner is not found.
[ 3196.344844][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 3196.345155][ T44]
[ 3196.345155][ T44] Showing all locks held in the system:
[ 3196.345372][ T44] 4 locks held by kworker/u16:0/12:
[ 3196.345531][ T44] 1 lock held by khungtaskd/44:
[ 3196.345684][ T44] #0: ffffffffb1584c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3196.345962][ T44] 1 lock held by modprobe/19162:
[ 3196.346216][ T44] #0: ffffffffb1c79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 3196.346502][ T44]
[ 3196.346604][ T44] =============================================
[ 3196.346604][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr