[ 2097.678678][ T12] ------------[ cut here ]------------
[ 2097.679109][ T12] conntrack cleanup blocked for 60s
[ 2097.679111][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#0: kworker/u16:0/12
[ 2097.679510][ T12] Modules linked in: nf_nat(+) xt_conntrack nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 drop_monitor act_gact cls_flower sch_ingress netdevsim geneve bonding psample xfrm_user macsec ip6_gre ip_gre gre cls_u32 sch_htb chacha libchacha chacha20poly1305 libpoly1305 tls ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router [last unloaded: netdevsim]
[ 2097.680451][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 6.18.0-virtme #1 PREEMPT(full)
[ 2097.680698][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2097.680881][ T12] Workqueue: netns cleanup_net
[ 2097.681070][ T12] RIP: 0010:nf_conntrack_cleanup_net_list+0x3da/0x550 [nf_conntrack]
[ 2097.681285][ T12] Code: 00 48 8b 54 24 18 48 8b 05 c3 e8 13 c9 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 6e 03 c8 e9 25 fd ff ff 48 8d 3d 56 d6 d4 ff <67> 48 0f b9 3a eb e8 48 8b 5c 24 28 48 b8 00 00 00 00 00 fc ff df
[ 2097.681753][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297
[ 2097.681914][ T12] RAX: 00000001001b6c71 RBX: ffa00000000c7af8 RCX: 0000000000000001
[ 2097.682123][ T12] RDX: 00000001001b6c70 RSI: 0000000000000004 RDI: ffffffffc0620030
[ 2097.682314][ T12] RBP: 0000000000000001 R08: ffffffffc08d27aa R09: ffe21c000304ae94
[ 2097.682501][ T12] R10: ffe21c000304ae95 R11: 0000000000000001 R12: dffffc0000000000
[ 2097.682693][ T12] R13: ff110000182574a0 R14: fffffbfff80c5a07 R15: ff11000020f27700
[ 2097.682884][ T12] FS: 0000000000000000(0000) GS:ff110000e120b000(0000) knlGS:0000000000000000
[ 2097.683101][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2097.683653][ T12] CR2: 00007fff96fa4558 CR3: 0000000008a64006 CR4: 0000000000771ef0
[ 2097.683844][ T12] PKRU: 55555554
[ 2097.683938][ T12] Call Trace:
[ 2097.684041][ T12]
[ 2097.684118][ T12] ? nf_conntrack_cleanup_end+0x70/0x70 [nf_conntrack]
[ 2097.684281][ T12] ? kfree+0x119/0x580
[ 2097.684374][ T12] ? lock_acquire+0x10a/0x150
[ 2097.684498][ T12] ? nf_conntrack_pernet_exit+0xa1/0x140 [nf_conntrack]
[ 2097.684657][ T12] ops_undo_list+0x2d7/0x8f0
[ 2097.684784][ T12] ? netns_install+0x280/0x280
[ 2097.684911][ T12] cleanup_net+0x3bc/0x890
[ 2097.685038][ T12] ? process_one_work+0xd16/0x1390
[ 2097.685163][ T12] ? net_passive_dec+0x190/0x190
[ 2097.685286][ T12] ? rcu_is_watching+0x15/0xd0
[ 2097.685407][ T12] ? process_one_work+0xd16/0x1390
[ 2097.685526][ T12] ? lock_acquire+0x10a/0x150
[ 2097.685651][ T12] ? rcu_is_watching+0x15/0xd0
[ 2097.685778][ T12] process_one_work+0xd57/0x1390
[ 2097.685903][ T12] ? pwq_dec_nr_in_flight+0x700/0x700
[ 2097.686032][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 2097.686156][ T12] ? assign_work+0x152/0x380
[ 2097.686282][ T12] worker_thread+0x4d6/0xd40
[ 2097.686409][ T12] ? process_one_work+0x1390/0x1390
[ 2097.686528][ T12] kthread+0x355/0x5b0
[ 2097.686621][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 2097.686752][ T12] ? __lock_release.isra.0+0x59/0x170
[ 2097.686880][ T12] ? rcu_is_watching+0x15/0xd0
[ 2097.687000][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 2097.687125][ T12] ret_from_fork+0x3fb/0x510
[ 2097.687251][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 2097.687401][ T12] ? __switch_to+0x602/0xd00
[ 2097.687523][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 2097.687644][ T12] ret_from_fork_asm+0x11/0x20
[ 2097.687788][ T12]
[ 2097.687880][ T12] irq event stamp: 17811113
[ 2097.688005][ T12] hardirqs last enabled at (17811121): [] __up_console_sem+0x5a/0x70
[ 2097.688224][ T12] hardirqs last disabled at (17811128): [] __up_console_sem+0x3f/0x70
[ 2097.688436][ T12] softirqs last enabled at (17810716): [] handle_softirqs+0x56f/0x840
[ 2097.688658][ T12] softirqs last disabled at (17810711): [] irq_exit_rcu+0xa2/0xf0
[ 2097.688876][ T12] ---[ end trace 0000000000000000 ]---
[ 2213.278739][ T44] INFO: task modprobe:29225 blocked for more than 122 seconds.
[ 2213.279164][ T44] Tainted: G W 6.18.0-virtme #1
[ 2213.279323][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2213.279561][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 2213.279872][ T44] Call Trace:
[ 2213.279971][ T44]
[ 2213.280044][ T44] __schedule+0xae2/0x1720
[ 2213.280183][ T44] ? io_schedule_timeout+0x130/0x130
[ 2213.280317][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2213.280446][ T44] schedule+0xd4/0x260
[ 2213.280537][ T44] schedule_preempt_disabled+0x18/0x30
[ 2213.280661][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2213.280792][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2213.280917][ T44] ? rcu_is_watching+0x15/0xd0
[ 2213.281042][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2213.281161][ T44] ? register_pernet_subsys+0x19/0x40
[ 2213.281288][ T44] ? lock_acquire+0x10a/0x150
[ 2213.281411][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 2213.281560][ T44] down_write+0x1c6/0x1f0
[ 2213.281672][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2213.281821][ T44] ? static_obj+0x5d/0x90
[ 2213.281918][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 2213.282037][ T44] register_pernet_subsys+0x19/0x40
[ 2213.282166][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 2213.282292][ T44] do_one_initcall+0xa3/0x2e0
[ 2213.282411][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2213.282553][ T44] ? kasan_unpoison+0x44/0x70
[ 2213.282673][ T44] do_init_module+0x27b/0x820
[ 2213.282786][ T44] ? free_module+0x450/0x450
[ 2213.283303][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2213.283418][ T44] init_module_from_file+0x15d/0x180
[ 2213.283530][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2213.283659][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2213.283770][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2213.283879][ T44] idempotent_init_module+0x226/0x760
[ 2213.283988][ T44] ? init_module_from_file+0x180/0x180
[ 2213.284109][ T44] ? rcu_is_watching+0x15/0xd0
[ 2213.284221][ T44] ? cap_capable+0x181/0x3f0
[ 2213.284336][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2213.284445][ T44] do_syscall_64+0xbd/0xfc0
[ 2213.284556][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2213.284698][ T44] RIP: 0033:0x7ffb4ed5334d
[ 2213.284816][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2213.284983][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 2213.285150][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 2213.285323][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 2213.285489][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 2213.285658][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 2213.285832][ T44]
[ 2213.285917][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 2213.286099][ T44]
[ 2213.286099][ T44] Showing all locks held in the system:
[ 2213.286264][ T44] 4 locks held by kworker/u16:0/12:
[ 2213.286389][ T44] 1 lock held by khungtaskd/44:
[ 2213.286491][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2213.286719][ T44] 2 locks held by kworker/u19:2/395:
[ 2213.286823][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2213.287038][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2213.287302][ T44] 1 lock held by modprobe/29225:
[ 2213.287405][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2213.287613][ T44]
[ 2213.287676][ T44] =============================================
[ 2213.287676][ T44]
[ 2336.157716][ T44] INFO: task modprobe:29225 blocked for more than 245 seconds.
[ 2336.158037][ T44] Tainted: G W 6.18.0-virtme #1
[ 2336.158208][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2336.158428][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 2336.158750][ T44] Call Trace:
[ 2336.158851][ T44]
[ 2336.158919][ T44] __schedule+0xae2/0x1720
[ 2336.159059][ T44] ? io_schedule_timeout+0x130/0x130
[ 2336.159190][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2336.159326][ T44] schedule+0xd4/0x260
[ 2336.159424][ T44] schedule_preempt_disabled+0x18/0x30
[ 2336.159549][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2336.159785][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2336.159903][ T44] ? rcu_is_watching+0x15/0xd0
[ 2336.160028][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2336.160146][ T44] ? register_pernet_subsys+0x19/0x40
[ 2336.160264][ T44] ? lock_acquire+0x10a/0x150
[ 2336.160382][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 2336.160526][ T44] down_write+0x1c6/0x1f0
[ 2336.160618][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2336.160763][ T44] ? static_obj+0x5d/0x90
[ 2336.160849][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 2336.160965][ T44] register_pernet_subsys+0x19/0x40
[ 2336.161074][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 2336.161188][ T44] do_one_initcall+0xa3/0x2e0
[ 2336.161300][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2336.161447][ T44] ? kasan_unpoison+0x44/0x70
[ 2336.161560][ T44] do_init_module+0x27b/0x820
[ 2336.161679][ T44] ? free_module+0x450/0x450
[ 2336.161792][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2336.161904][ T44] init_module_from_file+0x15d/0x180
[ 2336.162016][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2336.162134][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2336.162249][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2336.162357][ T44] idempotent_init_module+0x226/0x760
[ 2336.162466][ T44] ? init_module_from_file+0x180/0x180
[ 2336.162577][ T44] ? rcu_is_watching+0x15/0xd0
[ 2336.162691][ T44] ? cap_capable+0x181/0x3f0
[ 2336.162803][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2336.162913][ T44] do_syscall_64+0xbd/0xfc0
[ 2336.163032][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2336.163169][ T44] RIP: 0033:0x7ffb4ed5334d
[ 2336.163287][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2336.163454][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 2336.163617][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 2336.163793][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 2336.163959][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 2336.164128][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 2336.164297][ T44]
[ 2336.164380][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 2336.164563][ T44]
[ 2336.164563][ T44] Showing all locks held in the system:
[ 2336.164738][ T44] 4 locks held by kworker/u16:0/12:
[ 2336.164872][ T44] 1 lock held by khungtaskd/44:
[ 2336.164981][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2336.165206][ T44] 2 locks held by kworker/u19:2/395:
[ 2336.165314][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2336.165525][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2336.165774][ T44] 1 lock held by modprobe/29225:
[ 2336.165878][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2336.166099][ T44]
[ 2336.166152][ T44] =============================================
[ 2336.166152][ T44]
[ 2459.037677][ T44] INFO: task modprobe:29225 blocked for more than 368 seconds.
[ 2459.037939][ T44] Tainted: G W 6.18.0-virtme #1
[ 2459.038100][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2459.038334][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 2459.038636][ T44] Call Trace:
[ 2459.038746][ T44]
[ 2459.038815][ T44] __schedule+0xae2/0x1720
[ 2459.038953][ T44] ? io_schedule_timeout+0x130/0x130
[ 2459.039079][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2459.039208][ T44] schedule+0xd4/0x260
[ 2459.039299][ T44] schedule_preempt_disabled+0x18/0x30
[ 2459.039420][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2459.039547][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2459.039684][ T44] ? rcu_is_watching+0x15/0xd0
[ 2459.039810][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2459.039937][ T44] ? register_pernet_subsys+0x19/0x40
[ 2459.040065][ T44] ? lock_acquire+0x10a/0x150
[ 2459.040175][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 2459.040313][ T44] down_write+0x1c6/0x1f0
[ 2459.040397][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2459.040532][ T44] ? static_obj+0x5d/0x90
[ 2459.040618][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 2459.040739][ T44] register_pernet_subsys+0x19/0x40
[ 2459.040854][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 2459.040966][ T44] do_one_initcall+0xa3/0x2e0
[ 2459.041075][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2459.041212][ T44] ? kasan_unpoison+0x44/0x70
[ 2459.041322][ T44] do_init_module+0x27b/0x820
[ 2459.041434][ T44] ? free_module+0x450/0x450
[ 2459.041543][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2459.041672][ T44] init_module_from_file+0x15d/0x180
[ 2459.041780][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2459.041893][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2459.042005][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2459.042115][ T44] idempotent_init_module+0x226/0x760
[ 2459.042225][ T44] ? init_module_from_file+0x180/0x180
[ 2459.042346][ T44] ? rcu_is_watching+0x15/0xd0
[ 2459.042455][ T44] ? cap_capable+0x181/0x3f0
[ 2459.042565][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2459.042682][ T44] do_syscall_64+0xbd/0xfc0
[ 2459.042791][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2459.042927][ T44] RIP: 0033:0x7ffb4ed5334d
[ 2459.043043][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2459.043209][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 2459.043372][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 2459.043533][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 2459.043703][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 2459.043869][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 2459.044038][ T44]
[ 2459.044119][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 2459.044297][ T44]
[ 2459.044297][ T44] Showing all locks held in the system:
[ 2459.044448][ T44] 4 locks held by kworker/u16:0/12:
[ 2459.044553][ T44] 1 lock held by khungtaskd/44:
[ 2459.044758][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2459.044968][ T44] 2 locks held by kworker/u19:2/395:
[ 2459.045071][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2459.045280][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2459.045518][ T44] 1 lock held by modprobe/29225:
[ 2459.045621][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2459.045832][ T44]
[ 2459.045884][ T44] =============================================
[ 2459.045884][ T44]
[ 2581.917673][ T44] INFO: task modprobe:29225 blocked for more than 491 seconds.
[ 2581.917943][ T44] Tainted: G W 6.18.0-virtme #1
[ 2581.918099][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2581.918314][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 2581.918617][ T44] Call Trace:
[ 2581.918721][ T44]
[ 2581.918791][ T44] __schedule+0xae2/0x1720
[ 2581.918929][ T44] ? io_schedule_timeout+0x130/0x130
[ 2581.919064][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2581.919197][ T44] schedule+0xd4/0x260
[ 2581.919299][ T44] schedule_preempt_disabled+0x18/0x30
[ 2581.919422][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2581.919542][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2581.919675][ T44] ? rcu_is_watching+0x15/0xd0
[ 2581.919793][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2581.919911][ T44] ? register_pernet_subsys+0x19/0x40
[ 2581.920031][ T44] ? lock_acquire+0x10a/0x150
[ 2581.920154][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 2581.920298][ T44] down_write+0x1c6/0x1f0
[ 2581.920384][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2581.920524][ T44] ? static_obj+0x5d/0x90
[ 2581.920608][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 2581.920733][ T44] register_pernet_subsys+0x19/0x40
[ 2581.920845][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 2581.920959][ T44] do_one_initcall+0xa3/0x2e0
[ 2581.921069][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2581.921207][ T44] ? kasan_unpoison+0x44/0x70
[ 2581.921319][ T44] do_init_module+0x27b/0x820
[ 2581.921432][ T44] ? free_module+0x450/0x450
[ 2581.921540][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2581.921659][ T44] init_module_from_file+0x15d/0x180
[ 2581.921766][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2581.921878][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2581.921988][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2581.922099][ T44] idempotent_init_module+0x226/0x760
[ 2581.922211][ T44] ? init_module_from_file+0x180/0x180
[ 2581.922332][ T44] ? rcu_is_watching+0x15/0xd0
[ 2581.922445][ T44] ? cap_capable+0x181/0x3f0
[ 2581.922555][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2581.922668][ T44] do_syscall_64+0xbd/0xfc0
[ 2581.922776][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2581.922914][ T44] RIP: 0033:0x7ffb4ed5334d
[ 2581.923029][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2581.923194][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 2581.923357][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 2581.923518][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 2581.923695][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 2581.923857][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 2581.924025][ T44]
[ 2581.924106][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 2581.924282][ T44]
[ 2581.924282][ T44] Showing all locks held in the system:
[ 2581.924437][ T44] 4 locks held by kworker/u16:0/12:
[ 2581.924542][ T44] 1 lock held by khungtaskd/44:
[ 2581.924650][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2581.924859][ T44] 2 locks held by kworker/u19:2/395:
[ 2581.924961][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2581.925173][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2581.925414][ T44] 1 lock held by modprobe/29225:
[ 2581.925516][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2581.925730][ T44]
[ 2581.925781][ T44] =============================================
[ 2581.925781][ T44]
[ 2704.797669][ T44] INFO: task modprobe:29225 blocked for more than 614 seconds.
[ 2704.797927][ T44] Tainted: G W 6.18.0-virtme #1
[ 2704.798088][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2704.798316][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 2704.798601][ T44] Call Trace:
[ 2704.798708][ T44]
[ 2704.798773][ T44] __schedule+0xae2/0x1720
[ 2704.798908][ T44] ? io_schedule_timeout+0x130/0x130
[ 2704.799034][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2704.799166][ T44] schedule+0xd4/0x260
[ 2704.799266][ T44] schedule_preempt_disabled+0x18/0x30
[ 2704.799399][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2704.799525][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2704.799655][ T44] ? rcu_is_watching+0x15/0xd0
[ 2704.799776][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2704.799897][ T44] ? register_pernet_subsys+0x19/0x40
[ 2704.800022][ T44] ? lock_acquire+0x10a/0x150
[ 2704.800145][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 2704.800300][ T44] down_write+0x1c6/0x1f0
[ 2704.800390][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2704.800536][ T44] ? static_obj+0x5d/0x90
[ 2704.800621][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 2704.800740][ T44] register_pernet_subsys+0x19/0x40
[ 2704.800850][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 2704.800964][ T44] do_one_initcall+0xa3/0x2e0
[ 2704.801074][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2704.801217][ T44] ? kasan_unpoison+0x44/0x70
[ 2704.801329][ T44] do_init_module+0x27b/0x820
[ 2704.801441][ T44] ? free_module+0x450/0x450
[ 2704.801551][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2704.801667][ T44] init_module_from_file+0x15d/0x180
[ 2704.801782][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2704.801896][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2704.802007][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2704.802117][ T44] idempotent_init_module+0x226/0x760
[ 2704.802230][ T44] ? init_module_from_file+0x180/0x180
[ 2704.802342][ T44] ? rcu_is_watching+0x15/0xd0
[ 2704.802453][ T44] ? cap_capable+0x181/0x3f0
[ 2704.802562][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2704.802677][ T44] do_syscall_64+0xbd/0xfc0
[ 2704.802786][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2704.802920][ T44] RIP: 0033:0x7ffb4ed5334d
[ 2704.803037][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2704.803206][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 2704.803371][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 2704.803533][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 2704.803702][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 2704.803864][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 2704.804034][ T44]
[ 2704.804116][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 2704.804297][ T44]
[ 2704.804297][ T44] Showing all locks held in the system:
[ 2704.804450][ T44] 4 locks held by kworker/u16:0/12:
[ 2704.804554][ T44] 1 lock held by khungtaskd/44:
[ 2704.804662][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2704.804873][ T44] 2 locks held by kworker/u19:2/395:
[ 2704.804976][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2704.805193][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2704.805434][ T44] 1 lock held by modprobe/29225:
[ 2704.805537][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2704.805748][ T44]
[ 2704.805801][ T44] =============================================
[ 2704.805801][ T44]
[ 2827.677666][ T44] INFO: task modprobe:29225 blocked for more than 737 seconds.
[ 2827.677922][ T44] Tainted: G W 6.18.0-virtme #1
[ 2827.678095][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2827.678321][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 2827.678623][ T44] Call Trace:
[ 2827.678721][ T44]
[ 2827.678786][ T44] __schedule+0xae2/0x1720
[ 2827.678912][ T44] ? io_schedule_timeout+0x130/0x130
[ 2827.679045][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2827.679173][ T44] schedule+0xd4/0x260
[ 2827.679265][ T44] schedule_preempt_disabled+0x18/0x30
[ 2827.679395][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2827.679522][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2827.679655][ T44] ? rcu_is_watching+0x15/0xd0
[ 2827.679773][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2827.679884][ T44] ? register_pernet_subsys+0x19/0x40
[ 2827.679997][ T44] ? lock_acquire+0x10a/0x150
[ 2827.680108][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 2827.680246][ T44] down_write+0x1c6/0x1f0
[ 2827.680330][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2827.680474][ T44] ? static_obj+0x5d/0x90
[ 2827.680562][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 2827.680685][ T44] register_pernet_subsys+0x19/0x40
[ 2827.680793][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 2827.680904][ T44] do_one_initcall+0xa3/0x2e0
[ 2827.681018][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2827.681158][ T44] ? kasan_unpoison+0x44/0x70
[ 2827.681268][ T44] do_init_module+0x27b/0x820
[ 2827.681381][ T44] ? free_module+0x450/0x450
[ 2827.681490][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2827.681611][ T44] init_module_from_file+0x15d/0x180
[ 2827.681726][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2827.681841][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2827.681949][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2827.682063][ T44] idempotent_init_module+0x226/0x760
[ 2827.682173][ T44] ? init_module_from_file+0x180/0x180
[ 2827.682284][ T44] ? rcu_is_watching+0x15/0xd0
[ 2827.682393][ T44] ? cap_capable+0x181/0x3f0
[ 2827.682504][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2827.682614][ T44] do_syscall_64+0xbd/0xfc0
[ 2827.682728][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2827.682865][ T44] RIP: 0033:0x7ffb4ed5334d
[ 2827.682983][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2827.683150][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 2827.683313][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 2827.683476][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 2827.683641][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 2827.683809][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 2827.683977][ T44]
[ 2827.684061][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 2827.684235][ T44]
[ 2827.684235][ T44] Showing all locks held in the system:
[ 2827.684394][ T44] 4 locks held by kworker/u16:0/12:
[ 2827.684501][ T44] 1 lock held by khungtaskd/44:
[ 2827.684605][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2827.684820][ T44] 2 locks held by kworker/u19:2/395:
[ 2827.684923][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2827.685137][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2827.685372][ T44] 1 lock held by modprobe/29225:
[ 2827.685473][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2827.685684][ T44]
[ 2827.685736][ T44] =============================================
[ 2827.685736][ T44]
[ 2950.557667][ T44] INFO: task modprobe:29225 blocked for more than 860 seconds.
[ 2950.557969][ T44] Tainted: G W 6.18.0-virtme #1
[ 2950.558136][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2950.558373][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 2950.558692][ T44] Call Trace:
[ 2950.558797][ T44]
[ 2950.558865][ T44] __schedule+0xae2/0x1720
[ 2950.558991][ T44] ? io_schedule_timeout+0x130/0x130
[ 2950.559114][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2950.559239][ T44] schedule+0xd4/0x260
[ 2950.559337][ T44] schedule_preempt_disabled+0x18/0x30
[ 2950.559462][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2950.559586][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2950.559718][ T44] ? rcu_is_watching+0x15/0xd0
[ 2950.559840][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2950.559955][ T44] ? register_pernet_subsys+0x19/0x40
[ 2950.560067][ T44] ? lock_acquire+0x10a/0x150
[ 2950.560177][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 2950.560321][ T44] down_write+0x1c6/0x1f0
[ 2950.560405][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2950.560543][ T44] ? static_obj+0x5d/0x90
[ 2950.560627][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 2950.560749][ T44] register_pernet_subsys+0x19/0x40
[ 2950.560864][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 2950.560974][ T44] do_one_initcall+0xa3/0x2e0
[ 2950.561086][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2950.561223][ T44] ? kasan_unpoison+0x44/0x70
[ 2950.561333][ T44] do_init_module+0x27b/0x820
[ 2950.561447][ T44] ? free_module+0x450/0x450
[ 2950.561556][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2950.561671][ T44] init_module_from_file+0x15d/0x180
[ 2950.561779][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 2950.561901][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2950.562011][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2950.562120][ T44] idempotent_init_module+0x226/0x760
[ 2950.562229][ T44] ? init_module_from_file+0x180/0x180
[ 2950.562344][ T44] ? rcu_is_watching+0x15/0xd0
[ 2950.562454][ T44] ? cap_capable+0x181/0x3f0
[ 2950.562573][ T44] __x64_sys_finit_module+0xcd/0x150
[ 2950.562686][ T44] do_syscall_64+0xbd/0xfc0
[ 2950.562797][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2950.562933][ T44] RIP: 0033:0x7ffb4ed5334d
[ 2950.563045][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2950.563210][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 2950.563378][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 2950.563545][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 2950.563711][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 2950.563876][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 2950.564049][ T44]
[ 2950.564131][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 2950.564312][ T44]
[ 2950.564312][ T44] Showing all locks held in the system:
[ 2950.564466][ T44] 4 locks held by kworker/u16:0/12:
[ 2950.564576][ T44] 1 lock held by khungtaskd/44:
[ 2950.564681][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2950.564897][ T44] 2 locks held by kworker/u19:2/395:
[ 2950.564999][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2950.565205][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2950.565438][ T44] 1 lock held by modprobe/29225:
[ 2950.565556][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 2950.565773][ T44]
[ 2950.565826][ T44] =============================================
[ 2950.565826][ T44]
[ 3073.437675][ T44] INFO: task modprobe:29225 blocked for more than 983 seconds.
[ 3073.437945][ T44] Tainted: G W 6.18.0-virtme #1
[ 3073.438117][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3073.438352][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 3073.438663][ T44] Call Trace:
[ 3073.438768][ T44]
[ 3073.438836][ T44] __schedule+0xae2/0x1720
[ 3073.438977][ T44] ? io_schedule_timeout+0x130/0x130
[ 3073.439115][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3073.439238][ T44] schedule+0xd4/0x260
[ 3073.439328][ T44] schedule_preempt_disabled+0x18/0x30
[ 3073.439449][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3073.439572][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3073.439705][ T44] ? rcu_is_watching+0x15/0xd0
[ 3073.439829][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3073.439953][ T44] ? register_pernet_subsys+0x19/0x40
[ 3073.440074][ T44] ? lock_acquire+0x10a/0x150
[ 3073.440202][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 3073.440339][ T44] down_write+0x1c6/0x1f0
[ 3073.440426][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3073.440568][ T44] ? static_obj+0x5d/0x90
[ 3073.440662][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 3073.440779][ T44] register_pernet_subsys+0x19/0x40
[ 3073.440888][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 3073.441001][ T44] do_one_initcall+0xa3/0x2e0
[ 3073.441111][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3073.441247][ T44] ? kasan_unpoison+0x44/0x70
[ 3073.441361][ T44] do_init_module+0x27b/0x820
[ 3073.441472][ T44] ? free_module+0x450/0x450
[ 3073.441586][ T44] ? backing_file_read_iter+0x50e/0x730
[ 3073.441706][ T44] init_module_from_file+0x15d/0x180
[ 3073.441815][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 3073.441930][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3073.442040][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3073.442150][ T44] idempotent_init_module+0x226/0x760
[ 3073.442275][ T44] ? init_module_from_file+0x180/0x180
[ 3073.442391][ T44] ? rcu_is_watching+0x15/0xd0
[ 3073.442503][ T44] ? cap_capable+0x181/0x3f0
[ 3073.442616][ T44] __x64_sys_finit_module+0xcd/0x150
[ 3073.442737][ T44] do_syscall_64+0xbd/0xfc0
[ 3073.442847][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3073.442981][ T44] RIP: 0033:0x7ffb4ed5334d
[ 3073.443100][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3073.443269][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 3073.443436][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 3073.443603][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 3073.443776][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 3073.443940][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 3073.444111][ T44]
[ 3073.444192][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 3073.444367][ T44]
[ 3073.444367][ T44] Showing all locks held in the system:
[ 3073.444524][ T44] 4 locks held by kworker/u16:0/12:
[ 3073.444630][ T44] 1 lock held by khungtaskd/44:
[ 3073.444741][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3073.444949][ T44] 2 locks held by kworker/u19:2/395:
[ 3073.445051][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 3073.445263][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 3073.445499][ T44] 1 lock held by modprobe/29225:
[ 3073.445602][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 3073.445819][ T44]
[ 3073.445872][ T44] =============================================
[ 3073.445872][ T44]
[ 3196.317665][ T44] INFO: task modprobe:29225 blocked for more than 1105 seconds.
[ 3196.317922][ T44] Tainted: G W 6.18.0-virtme #1
[ 3196.318086][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3196.318308][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 3196.318593][ T44] Call Trace:
[ 3196.318702][ T44]
[ 3196.318768][ T44] __schedule+0xae2/0x1720
[ 3196.318897][ T44] ? io_schedule_timeout+0x130/0x130
[ 3196.319027][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3196.319157][ T44] schedule+0xd4/0x260
[ 3196.319258][ T44] schedule_preempt_disabled+0x18/0x30
[ 3196.319379][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3196.319508][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3196.319630][ T44] ? rcu_is_watching+0x15/0xd0
[ 3196.319764][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3196.319889][ T44] ? register_pernet_subsys+0x19/0x40
[ 3196.320013][ T44] ? lock_acquire+0x10a/0x150
[ 3196.320137][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 3196.320287][ T44] down_write+0x1c6/0x1f0
[ 3196.320383][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3196.320518][ T44] ? static_obj+0x5d/0x90
[ 3196.320601][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 3196.320721][ T44] register_pernet_subsys+0x19/0x40
[ 3196.320835][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 3196.320946][ T44] do_one_initcall+0xa3/0x2e0
[ 3196.321056][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3196.321202][ T44] ? kasan_unpoison+0x44/0x70
[ 3196.321316][ T44] do_init_module+0x27b/0x820
[ 3196.321427][ T44] ? free_module+0x450/0x450
[ 3196.321536][ T44] ? backing_file_read_iter+0x50e/0x730
[ 3196.321654][ T44] init_module_from_file+0x15d/0x180
[ 3196.321765][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 3196.321884][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3196.321996][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3196.322105][ T44] idempotent_init_module+0x226/0x760
[ 3196.322213][ T44] ? init_module_from_file+0x180/0x180
[ 3196.322326][ T44] ? rcu_is_watching+0x15/0xd0
[ 3196.322435][ T44] ? cap_capable+0x181/0x3f0
[ 3196.322546][ T44] __x64_sys_finit_module+0xcd/0x150
[ 3196.322669][ T44] do_syscall_64+0xbd/0xfc0
[ 3196.322779][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3196.322918][ T44] RIP: 0033:0x7ffb4ed5334d
[ 3196.323038][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3196.323203][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 3196.323369][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 3196.323538][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 3196.323709][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 3196.323872][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 3196.324040][ T44]
[ 3196.324121][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 3196.324304][ T44]
[ 3196.324304][ T44] Showing all locks held in the system:
[ 3196.324456][ T44] 4 locks held by kworker/u16:0/12:
[ 3196.324561][ T44] 1 lock held by khungtaskd/44:
[ 3196.324673][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3196.324887][ T44] 2 locks held by kworker/u19:2/395:
[ 3196.324990][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 3196.325198][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 3196.325431][ T44] 1 lock held by modprobe/29225:
[ 3196.325532][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 3196.325753][ T44]
[ 3196.325804][ T44] =============================================
[ 3196.325804][ T44]
[ 3319.197667][ T44] INFO: task modprobe:29225 blocked for more than 1228 seconds.
[ 3319.197930][ T44] Tainted: G W 6.18.0-virtme #1
[ 3319.198101][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3319.198331][ T44] task:modprobe state:D stack:25136 pid:29225 tgid:29225 ppid:395 task_flags:0x400100 flags:0x00080000
[ 3319.198626][ T44] Call Trace:
[ 3319.198727][ T44]
[ 3319.198792][ T44] __schedule+0xae2/0x1720
[ 3319.198918][ T44] ? io_schedule_timeout+0x130/0x130
[ 3319.199046][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3319.199178][ T44] schedule+0xd4/0x260
[ 3319.199270][ T44] schedule_preempt_disabled+0x18/0x30
[ 3319.199397][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3319.199523][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3319.199659][ T44] ? rcu_is_watching+0x15/0xd0
[ 3319.199778][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3319.199897][ T44] ? register_pernet_subsys+0x19/0x40
[ 3319.200026][ T44] ? lock_acquire+0x10a/0x150
[ 3319.200145][ T44] ? _sub_I_65535_1+0x510/0x510 [drop_monitor]
[ 3319.200301][ T44] down_write+0x1c6/0x1f0
[ 3319.200391][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3319.200545][ T44] ? static_obj+0x5d/0x90
[ 3319.200637][ T44] ? lockdep_init_map_type+0x5c/0x250
[ 3319.200759][ T44] register_pernet_subsys+0x19/0x40
[ 3319.200872][ T44] nf_nat_init+0xce/0x1000 [nf_nat]
[ 3319.200984][ T44] do_one_initcall+0xa3/0x2e0
[ 3319.201093][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3319.201231][ T44] ? kasan_unpoison+0x44/0x70
[ 3319.201342][ T44] do_init_module+0x27b/0x820
[ 3319.201453][ T44] ? free_module+0x450/0x450
[ 3319.201563][ T44] ? backing_file_read_iter+0x50e/0x730
[ 3319.201688][ T44] init_module_from_file+0x15d/0x180
[ 3319.201799][ T44] ? __do_sys_init_module+0x1f0/0x1f0
[ 3319.201914][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3319.202025][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3319.202136][ T44] idempotent_init_module+0x226/0x760
[ 3319.202246][ T44] ? init_module_from_file+0x180/0x180
[ 3319.202362][ T44] ? rcu_is_watching+0x15/0xd0
[ 3319.202474][ T44] ? cap_capable+0x181/0x3f0
[ 3319.202585][ T44] __x64_sys_finit_module+0xcd/0x150
[ 3319.202702][ T44] do_syscall_64+0xbd/0xfc0
[ 3319.202812][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3319.202947][ T44] RIP: 0033:0x7ffb4ed5334d
[ 3319.203061][ T44] RSP: 002b:00007fff96fa7588 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3319.203228][ T44] RAX: ffffffffffffffda RBX: 000056102862ffe0 RCX: 00007ffb4ed5334d
[ 3319.203391][ T44] RDX: 0000000000000000 RSI: 000056100e438f2e RDI: 0000000000000000
[ 3319.203554][ T44] RBP: 00007fff96fa7620 R08: 0000000000000000 R09: 0000000000000000
[ 3319.203726][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000056100e438f2e
[ 3319.203892][ T44] R13: 0000000000040000 R14: 000056102862ff90 R15: 000056102862f570
[ 3319.204061][ T44]
[ 3319.204142][ T44] INFO: task modprobe:29225 is blocked on an rw-semaphore, but the owner is not found.
[ 3319.204316][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 3319.204494][ T44]
[ 3319.204494][ T44] Showing all locks held in the system:
[ 3319.204662][ T44] 4 locks held by kworker/u16:0/12:
[ 3319.204766][ T44] 1 lock held by khungtaskd/44:
[ 3319.204868][ T44] #0: ffffffff89d84c20 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3319.205077][ T44] 2 locks held by kworker/u19:2/395:
[ 3319.205182][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 3319.205397][ T44] #1: ffa0000001037cc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 3319.205637][ T44] 1 lock held by modprobe/29225:
[ 3319.205745][ T44] #0: ffffffff8a479190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys+0x19/0x40
[ 3319.205953][ T44]
[ 3319.206005][ T44] =============================================
[ 3319.206005][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr