[ 2048.531131][ T7835] gre: GRE over IPv4 demultiplexer driver
[ 2048.564624][ T7835] ip6_gre: GRE over IPv6 tunneling driver
[ 2049.304386][ T12] ------------[ cut here ]------------
[ 2049.304981][ T12] conntrack cleanup blocked for 60s
[ 2049.304984][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at nf_conntrack_cleanup_net_list+0x3da/0x550 [nf_conntrack], CPU#2: kworker/u16:0/12
[ 2049.305544][ T12] Modules linked in: ip6_gre(+) gre xt_conntrack nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 cls_matchall xfrm_user xt_policy nft_compat nf_tables act_gact cls_flower sch_ingress vxlan [last unloaded: ila]
[ 2049.306323][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 6.19.0-rc3-virtme #1 PREEMPT(full)
[ 2049.306646][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2049.306940][ T12] Workqueue: netns cleanup_net
[ 2049.307129][ T12] RIP: 0010:nf_conntrack_cleanup_net_list+0x3da/0x550 [nf_conntrack]
[ 2049.307406][ T12] Code: 00 48 8b 54 24 18 48 8b 05 b3 58 2a fc 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 2e 1f fb e9 25 fd ff ff 48 8d 3d 46 a6 e5 ff <67> 48 0f b9 3a eb e8 48 8b 5c 24 28 48 b8 00 00 00 00 00 fc ff df
[ 2049.307903][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297
[ 2049.308138][ T12] RAX: 00000001001aaf65 RBX: ffa00000000c7af8 RCX: 0000000000000001
[ 2049.308388][ T12] RDX: 00000001001aaf64 RSI: 0000000000000004 RDI: ffffffffc05c6030
[ 2049.308618][ T12] RBP: 0000000000000001 R08: ffffffffc076b7ba R09: ffe21c00018fc96c
[ 2049.308855][ T12] R10: ffe21c00018fc96d R11: 0000000000000001 R12: dffffc0000000000
[ 2049.309087][ T12] R13: ff1100000c7e4b60 R14: fffffbfff80ba607 R15: ff110000099dfd00
[ 2049.309318][ T12] FS: 0000000000000000(0000) GS:ff110000ae2f3000(0000) knlGS:0000000000000000
[ 2049.309581][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2049.309771][ T12] CR2: 0000557db40dd930 CR3: 000000000dca8005 CR4: 0000000000771ef0
[ 2049.309993][ T12] PKRU: 55555554
[ 2049.310126][ T12] Call Trace:
[ 2049.310261][ T12]
[ 2049.310386][ T12] ? nf_conntrack_cleanup_end+0x70/0x70 [nf_conntrack]
[ 2049.310579][ T12] ? kfree+0x119/0x580
[ 2049.310715][ T12] ? lock_acquire+0x10a/0x150
[ 2049.310884][ T12] ? nf_conntrack_pernet_exit+0xa1/0x140 [nf_conntrack]
[ 2049.311082][ T12] ops_undo_list+0x2d7/0x8f0
[ 2049.311245][ T12] ? netns_install+0x280/0x280
[ 2049.311425][ T12] cleanup_net+0x3bc/0x890
[ 2049.311586][ T12] ? process_one_work+0xd16/0x1390
[ 2049.311746][ T12] ? net_passive_dec+0x190/0x190
[ 2049.311906][ T12] ? rcu_is_watching+0x15/0xd0
[ 2049.312073][ T12] ? process_one_work+0xd16/0x1390
[ 2049.312235][ T12] ? lock_acquire+0x10a/0x150
[ 2049.312409][ T12] ? rcu_is_watching+0x15/0xd0
[ 2049.312570][ T12] process_one_work+0xd57/0x1390
[ 2049.312734][ T12] ? pwq_dec_nr_in_flight+0x700/0x700
[ 2049.312898][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 2049.313070][ T12] ? assign_work+0x152/0x380
[ 2049.313232][ T12] worker_thread+0x4d6/0xd40
[ 2049.313411][ T12] ? process_one_work+0x1390/0x1390
[ 2049.313571][ T12] kthread+0x355/0x5b0
[ 2049.313705][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 2049.313864][ T12] ? __lock_release.isra.0+0x59/0x170
[ 2049.314032][ T12] ? rcu_is_watching+0x15/0xd0
[ 2049.314192][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 2049.314352][ T12] ret_from_fork+0x3fb/0x510
[ 2049.314529][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140
[ 2049.314717][ T12] ? __switch_to+0x53c/0xd00
[ 2049.314879][ T12] ? kthread_is_per_cpu+0xe0/0xe0
[ 2049.315044][ T12] ret_from_fork_asm+0x11/0x20
[ 2049.315208][ T12]
[ 2049.315340][ T12] irq event stamp: 35080753
[ 2049.315512][ T12] hardirqs last enabled at (35080765): [] __up_console_sem+0x5a/0x70
[ 2049.315766][ T12] hardirqs last disabled at (35080774): [] __up_console_sem+0x3f/0x70
[ 2049.316011][ T12] softirqs last enabled at (35080262): [] handle_softirqs+0x56f/0x840
[ 2049.316256][ T12] softirqs last disabled at (35080255): [] irq_exit_rcu+0xa2/0xf0
[ 2049.316517][ T12] ---[ end trace 0000000000000000 ]---
[ 2213.300415][ T44] INFO: task modprobe:7835 blocked for more than 122 seconds.
[ 2213.300862][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 2213.301086][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2213.301319][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 2213.301658][ T44] Call Trace:
[ 2213.301797][ T44]
[ 2213.301921][ T44] __schedule+0xae2/0x1720
[ 2213.302110][ T44] ? io_schedule_timeout+0x130/0x130
[ 2213.302281][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2213.302464][ T44] schedule+0xd4/0x260
[ 2213.302614][ T44] schedule_preempt_disabled+0x18/0x30
[ 2213.302779][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2213.302949][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 2213.303117][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2213.303289][ T44] ? rcu_is_watching+0x15/0xd0
[ 2213.303472][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2213.303640][ T44] ? register_pernet_device+0x1d/0x60
[ 2213.303803][ T44] ? lock_acquire+0x10a/0x150
[ 2213.303972][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 2213.304137][ T44] down_write+0x1c6/0x1f0
[ 2213.304276][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2213.304486][ T44] register_pernet_device+0x1d/0x60
[ 2213.304653][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 2213.304812][ T44] do_one_initcall+0xa3/0x2e0
[ 2213.304977][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2213.305158][ T44] ? kasan_unpoison+0x44/0x70
[ 2213.305317][ T44] do_init_module+0x27b/0x820
[ 2213.305483][ T44] ? free_module+0x450/0x450
[ 2213.306025][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2213.306187][ T44] init_module_from_file+0x15d/0x180
[ 2213.306341][ T44] ? __do_sys_init_module+0x200/0x200
[ 2213.306514][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2213.306666][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2213.306819][ T44] idempotent_init_module+0x226/0x760
[ 2213.306976][ T44] ? init_module_from_file+0x180/0x180
[ 2213.307128][ T44] ? rcu_is_watching+0x15/0xd0
[ 2213.307278][ T44] ? cap_capable+0x181/0x3f0
[ 2213.307442][ T44] __x64_sys_finit_module+0xcd/0x160
[ 2213.307593][ T44] do_syscall_64+0xbd/0xfc0
[ 2213.307749][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2213.307926][ T44] RIP: 0033:0x7f57e767834d
[ 2213.308083][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2213.308290][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 2213.308531][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 2213.308738][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 2213.308942][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 2213.309145][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 2213.309353][ T44]
[ 2213.309492][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 2213.309716][ T44]
[ 2213.309716][ T44] Showing all locks held in the system:
[ 2213.309916][ T44] 4 locks held by kworker/u16:0/12:
[ 2213.310067][ T44] 2 locks held by kworker/u20:0/38:
[ 2213.310209][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2213.310576][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2213.310842][ T44] 1 lock held by khungtaskd/44:
[ 2213.310994][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2213.311261][ T44] 1 lock held by modprobe/7835:
[ 2213.311424][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 2213.311666][ T44]
[ 2213.311765][ T44] =============================================
[ 2213.311765][ T44]
[ 2336.179394][ T44] INFO: task modprobe:7835 blocked for more than 245 seconds.
[ 2336.179692][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 2336.179953][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2336.180212][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 2336.180550][ T44] Call Trace:
[ 2336.180683][ T44]
[ 2336.180797][ T44] __schedule+0xae2/0x1720
[ 2336.180967][ T44] ? io_schedule_timeout+0x130/0x130
[ 2336.181142][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2336.181311][ T44] schedule+0xd4/0x260
[ 2336.181468][ T44] schedule_preempt_disabled+0x18/0x30
[ 2336.181633][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2336.181798][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 2336.181963][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2336.182128][ T44] ? rcu_is_watching+0x15/0xd0
[ 2336.182308][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2336.182483][ T44] ? register_pernet_device+0x1d/0x60
[ 2336.182653][ T44] ? lock_acquire+0x10a/0x150
[ 2336.182825][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 2336.182997][ T44] down_write+0x1c6/0x1f0
[ 2336.183141][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2336.183331][ T44] register_pernet_device+0x1d/0x60
[ 2336.183502][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 2336.183665][ T44] do_one_initcall+0xa3/0x2e0
[ 2336.183827][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2336.184016][ T44] ? kasan_unpoison+0x44/0x70
[ 2336.184179][ T44] do_init_module+0x27b/0x820
[ 2336.184347][ T44] ? free_module+0x450/0x450
[ 2336.184515][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2336.184666][ T44] init_module_from_file+0x15d/0x180
[ 2336.184822][ T44] ? __do_sys_init_module+0x200/0x200
[ 2336.184976][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2336.185125][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2336.185275][ T44] idempotent_init_module+0x226/0x760
[ 2336.185440][ T44] ? init_module_from_file+0x180/0x180
[ 2336.185593][ T44] ? rcu_is_watching+0x15/0xd0
[ 2336.185747][ T44] ? cap_capable+0x181/0x3f0
[ 2336.185897][ T44] __x64_sys_finit_module+0xcd/0x160
[ 2336.186046][ T44] do_syscall_64+0xbd/0xfc0
[ 2336.186196][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2336.186389][ T44] RIP: 0033:0x7f57e767834d
[ 2336.186543][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2336.186745][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 2336.186941][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 2336.187136][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 2336.187333][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 2336.187541][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 2336.187747][ T44]
[ 2336.187869][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 2336.188072][ T44]
[ 2336.188072][ T44] Showing all locks held in the system:
[ 2336.188297][ T44] 4 locks held by kworker/u16:0/12:
[ 2336.188454][ T44] 2 locks held by kworker/u20:0/38:
[ 2336.188595][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2336.188840][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2336.189109][ T44] 1 lock held by khungtaskd/44:
[ 2336.189249][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2336.189507][ T44] 1 lock held by modprobe/7835:
[ 2336.189650][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 2336.189896][ T44]
[ 2336.189997][ T44] =============================================
[ 2336.189997][ T44]
[ 2459.059382][ T44] INFO: task modprobe:7835 blocked for more than 368 seconds.
[ 2459.059677][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 2459.059925][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2459.060183][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 2459.060542][ T44] Call Trace:
[ 2459.060681][ T44]
[ 2459.060789][ T44] __schedule+0xae2/0x1720
[ 2459.060958][ T44] ? io_schedule_timeout+0x130/0x130
[ 2459.061119][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2459.061280][ T44] schedule+0xd4/0x260
[ 2459.061432][ T44] schedule_preempt_disabled+0x18/0x30
[ 2459.061602][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2459.061766][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 2459.061931][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2459.062098][ T44] ? rcu_is_watching+0x15/0xd0
[ 2459.062258][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2459.062435][ T44] ? register_pernet_device+0x1d/0x60
[ 2459.062606][ T44] ? lock_acquire+0x10a/0x150
[ 2459.062771][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 2459.062935][ T44] down_write+0x1c6/0x1f0
[ 2459.063070][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2459.063254][ T44] register_pernet_device+0x1d/0x60
[ 2459.063423][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 2459.063594][ T44] do_one_initcall+0xa3/0x2e0
[ 2459.063759][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2459.063950][ T44] ? kasan_unpoison+0x44/0x70
[ 2459.064107][ T44] do_init_module+0x27b/0x820
[ 2459.064266][ T44] ? free_module+0x450/0x450
[ 2459.064432][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2459.064593][ T44] init_module_from_file+0x15d/0x180
[ 2459.064743][ T44] ? __do_sys_init_module+0x200/0x200
[ 2459.064902][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2459.065051][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2459.065199][ T44] idempotent_init_module+0x226/0x760
[ 2459.065347][ T44] ? init_module_from_file+0x180/0x180
[ 2459.065514][ T44] ? rcu_is_watching+0x15/0xd0
[ 2459.065669][ T44] ? cap_capable+0x181/0x3f0
[ 2459.065817][ T44] __x64_sys_finit_module+0xcd/0x160
[ 2459.065970][ T44] do_syscall_64+0xbd/0xfc0
[ 2459.066117][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2459.066286][ T44] RIP: 0033:0x7f57e767834d
[ 2459.066452][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2459.066654][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 2459.066847][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 2459.067045][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 2459.067237][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 2459.067446][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 2459.067653][ T44]
[ 2459.067779][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 2459.067980][ T44]
[ 2459.067980][ T44] Showing all locks held in the system:
[ 2459.068165][ T44] 3 locks held by kworker/u16:0/12:
[ 2459.068307][ T44] 2 locks held by kworker/u20:0/38:
[ 2459.068462][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2459.068712][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2459.068972][ T44] 1 lock held by khungtaskd/44:
[ 2459.069113][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2459.069375][ T44] 1 lock held by modprobe/7835:
[ 2459.069515][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 2459.069763][ T44]
[ 2459.069857][ T44] =============================================
[ 2459.069857][ T44]
[ 2581.939382][ T44] INFO: task modprobe:7835 blocked for more than 491 seconds.
[ 2581.939676][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 2581.939937][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2581.940197][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 2581.940550][ T44] Call Trace:
[ 2581.940699][ T44]
[ 2581.940817][ T44] __schedule+0xae2/0x1720
[ 2581.940982][ T44] ? io_schedule_timeout+0x130/0x130
[ 2581.941143][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2581.941317][ T44] schedule+0xd4/0x260
[ 2581.941472][ T44] schedule_preempt_disabled+0x18/0x30
[ 2581.941631][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2581.941790][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 2581.941953][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2581.942118][ T44] ? rcu_is_watching+0x15/0xd0
[ 2581.942286][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2581.942463][ T44] ? register_pernet_device+0x1d/0x60
[ 2581.942625][ T44] ? lock_acquire+0x10a/0x150
[ 2581.942789][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 2581.942954][ T44] down_write+0x1c6/0x1f0
[ 2581.943089][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2581.943279][ T44] register_pernet_device+0x1d/0x60
[ 2581.943463][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 2581.943629][ T44] do_one_initcall+0xa3/0x2e0
[ 2581.943792][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2581.943973][ T44] ? kasan_unpoison+0x44/0x70
[ 2581.944127][ T44] do_init_module+0x27b/0x820
[ 2581.944286][ T44] ? free_module+0x450/0x450
[ 2581.944460][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2581.944624][ T44] init_module_from_file+0x15d/0x180
[ 2581.944787][ T44] ? __do_sys_init_module+0x200/0x200
[ 2581.944942][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2581.945090][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2581.945239][ T44] idempotent_init_module+0x226/0x760
[ 2581.945406][ T44] ? init_module_from_file+0x180/0x180
[ 2581.945570][ T44] ? rcu_is_watching+0x15/0xd0
[ 2581.945718][ T44] ? cap_capable+0x181/0x3f0
[ 2581.945872][ T44] __x64_sys_finit_module+0xcd/0x160
[ 2581.946021][ T44] do_syscall_64+0xbd/0xfc0
[ 2581.946171][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2581.946341][ T44] RIP: 0033:0x7f57e767834d
[ 2581.946519][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2581.946722][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 2581.946918][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 2581.947113][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 2581.947307][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 2581.947528][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 2581.947737][ T44]
[ 2581.947861][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 2581.948064][ T44]
[ 2581.948064][ T44] Showing all locks held in the system:
[ 2581.948251][ T44] 4 locks held by kworker/u16:0/12:
[ 2581.948408][ T44] 2 locks held by kworker/u20:0/38:
[ 2581.948560][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2581.948798][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2581.949064][ T44] 1 lock held by khungtaskd/44:
[ 2581.949206][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2581.949475][ T44] 1 lock held by modprobe/7835:
[ 2581.949617][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 2581.949858][ T44]
[ 2581.949953][ T44] =============================================
[ 2581.949953][ T44]
[ 2704.819381][ T44] INFO: task modprobe:7835 blocked for more than 614 seconds.
[ 2704.819680][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 2704.819935][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2704.820191][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 2704.820535][ T44] Call Trace:
[ 2704.820679][ T44]
[ 2704.820799][ T44] __schedule+0xae2/0x1720
[ 2704.820977][ T44] ? io_schedule_timeout+0x130/0x130
[ 2704.821141][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2704.821312][ T44] schedule+0xd4/0x260
[ 2704.821466][ T44] schedule_preempt_disabled+0x18/0x30
[ 2704.821626][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2704.821786][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 2704.821953][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2704.822122][ T44] ? rcu_is_watching+0x15/0xd0
[ 2704.822285][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2704.822454][ T44] ? register_pernet_device+0x1d/0x60
[ 2704.822612][ T44] ? lock_acquire+0x10a/0x150
[ 2704.822771][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 2704.822934][ T44] down_write+0x1c6/0x1f0
[ 2704.823077][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2704.823267][ T44] register_pernet_device+0x1d/0x60
[ 2704.823443][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 2704.823609][ T44] do_one_initcall+0xa3/0x2e0
[ 2704.823771][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2704.823961][ T44] ? kasan_unpoison+0x44/0x70
[ 2704.824110][ T44] do_init_module+0x27b/0x820
[ 2704.824266][ T44] ? free_module+0x450/0x450
[ 2704.824433][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2704.824582][ T44] init_module_from_file+0x15d/0x180
[ 2704.824729][ T44] ? __do_sys_init_module+0x200/0x200
[ 2704.824881][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2704.825031][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2704.825183][ T44] idempotent_init_module+0x226/0x760
[ 2704.825338][ T44] ? init_module_from_file+0x180/0x180
[ 2704.825505][ T44] ? rcu_is_watching+0x15/0xd0
[ 2704.825654][ T44] ? cap_capable+0x181/0x3f0
[ 2704.825802][ T44] __x64_sys_finit_module+0xcd/0x160
[ 2704.825951][ T44] do_syscall_64+0xbd/0xfc0
[ 2704.826098][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2704.826272][ T44] RIP: 0033:0x7f57e767834d
[ 2704.826444][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2704.826645][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 2704.826841][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 2704.827033][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 2704.827232][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 2704.827447][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 2704.827648][ T44]
[ 2704.827771][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 2704.827974][ T44]
[ 2704.827974][ T44] Showing all locks held in the system:
[ 2704.828164][ T44] 4 locks held by kworker/u16:0/12:
[ 2704.828319][ T44] 2 locks held by kworker/u20:0/38:
[ 2704.828475][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2704.828714][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2704.828982][ T44] 1 lock held by khungtaskd/44:
[ 2704.829124][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2704.829382][ T44] 1 lock held by modprobe/7835:
[ 2704.829525][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 2704.829764][ T44]
[ 2704.829859][ T44] =============================================
[ 2704.829859][ T44]
[ 2827.699381][ T44] INFO: task modprobe:7835 blocked for more than 737 seconds.
[ 2827.699669][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 2827.699923][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2827.700180][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 2827.700527][ T44] Call Trace:
[ 2827.700662][ T44]
[ 2827.700770][ T44] __schedule+0xae2/0x1720
[ 2827.700938][ T44] ? io_schedule_timeout+0x130/0x130
[ 2827.701103][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2827.701275][ T44] schedule+0xd4/0x260
[ 2827.701428][ T44] schedule_preempt_disabled+0x18/0x30
[ 2827.701592][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2827.701754][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 2827.701915][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2827.702082][ T44] ? rcu_is_watching+0x15/0xd0
[ 2827.702251][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2827.702418][ T44] ? register_pernet_device+0x1d/0x60
[ 2827.702582][ T44] ? lock_acquire+0x10a/0x150
[ 2827.702749][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 2827.702913][ T44] down_write+0x1c6/0x1f0
[ 2827.703051][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2827.703246][ T44] register_pernet_device+0x1d/0x60
[ 2827.703423][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 2827.703588][ T44] do_one_initcall+0xa3/0x2e0
[ 2827.703743][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2827.703932][ T44] ? kasan_unpoison+0x44/0x70
[ 2827.704088][ T44] do_init_module+0x27b/0x820
[ 2827.704255][ T44] ? free_module+0x450/0x450
[ 2827.704422][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2827.704571][ T44] init_module_from_file+0x15d/0x180
[ 2827.704719][ T44] ? __do_sys_init_module+0x200/0x200
[ 2827.704877][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2827.705026][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2827.705174][ T44] idempotent_init_module+0x226/0x760
[ 2827.705329][ T44] ? init_module_from_file+0x180/0x180
[ 2827.705491][ T44] ? rcu_is_watching+0x15/0xd0
[ 2827.705639][ T44] ? cap_capable+0x181/0x3f0
[ 2827.705787][ T44] __x64_sys_finit_module+0xcd/0x160
[ 2827.705941][ T44] do_syscall_64+0xbd/0xfc0
[ 2827.706091][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2827.706266][ T44] RIP: 0033:0x7f57e767834d
[ 2827.706433][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2827.706629][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 2827.706822][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 2827.707020][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 2827.707214][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 2827.707427][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 2827.707628][ T44]
[ 2827.707750][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 2827.707960][ T44]
[ 2827.707960][ T44] Showing all locks held in the system:
[ 2827.708147][ T44] 4 locks held by kworker/u16:0/12:
[ 2827.708296][ T44] 2 locks held by kworker/u20:0/38:
[ 2827.708452][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2827.708693][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2827.708952][ T44] 1 lock held by khungtaskd/44:
[ 2827.709094][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2827.709342][ T44] 1 lock held by modprobe/7835:
[ 2827.709498][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 2827.709737][ T44]
[ 2827.709831][ T44] =============================================
[ 2827.709831][ T44]
[ 2950.579381][ T44] INFO: task modprobe:7835 blocked for more than 860 seconds.
[ 2950.579680][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 2950.579934][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2950.580196][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 2950.580546][ T44] Call Trace:
[ 2950.580678][ T44]
[ 2950.580785][ T44] __schedule+0xae2/0x1720
[ 2950.580949][ T44] ? io_schedule_timeout+0x130/0x130
[ 2950.581112][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2950.581285][ T44] schedule+0xd4/0x260
[ 2950.581438][ T44] schedule_preempt_disabled+0x18/0x30
[ 2950.581599][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 2950.581763][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 2950.581929][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 2950.582097][ T44] ? rcu_is_watching+0x15/0xd0
[ 2950.582257][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 2950.582441][ T44] ? register_pernet_device+0x1d/0x60
[ 2950.582600][ T44] ? lock_acquire+0x10a/0x150
[ 2950.582759][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 2950.582917][ T44] down_write+0x1c6/0x1f0
[ 2950.583052][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 2950.583245][ T44] register_pernet_device+0x1d/0x60
[ 2950.583427][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 2950.583590][ T44] do_one_initcall+0xa3/0x2e0
[ 2950.583752][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 2950.583938][ T44] ? kasan_unpoison+0x44/0x70
[ 2950.584102][ T44] do_init_module+0x27b/0x820
[ 2950.584256][ T44] ? free_module+0x450/0x450
[ 2950.584431][ T44] ? backing_file_read_iter+0x50e/0x730
[ 2950.584589][ T44] init_module_from_file+0x15d/0x180
[ 2950.584737][ T44] ? __do_sys_init_module+0x200/0x200
[ 2950.584889][ T44] ? __lock_release.isra.0+0x59/0x170
[ 2950.585038][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 2950.585187][ T44] idempotent_init_module+0x226/0x760
[ 2950.585337][ T44] ? init_module_from_file+0x180/0x180
[ 2950.585503][ T44] ? rcu_is_watching+0x15/0xd0
[ 2950.585659][ T44] ? cap_capable+0x181/0x3f0
[ 2950.585812][ T44] __x64_sys_finit_module+0xcd/0x160
[ 2950.585962][ T44] do_syscall_64+0xbd/0xfc0
[ 2950.586111][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2950.586288][ T44] RIP: 0033:0x7f57e767834d
[ 2950.586455][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 2950.586655][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 2950.586848][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 2950.587042][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 2950.587236][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 2950.587449][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 2950.587653][ T44]
[ 2950.587775][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 2950.587979][ T44]
[ 2950.587979][ T44] Showing all locks held in the system:
[ 2950.588166][ T44] 4 locks held by kworker/u16:0/12:
[ 2950.588312][ T44] 2 locks held by kworker/u20:0/38:
[ 2950.588471][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 2950.588711][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 2950.588973][ T44] 1 lock held by khungtaskd/44:
[ 2950.589113][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 2950.589383][ T44] 1 lock held by modprobe/7835:
[ 2950.589523][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 2950.589765][ T44]
[ 2950.589861][ T44] =============================================
[ 2950.589861][ T44]
[ 3073.459377][ T44] INFO: task modprobe:7835 blocked for more than 983 seconds.
[ 3073.459685][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 3073.459926][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3073.460194][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 3073.460573][ T44] Call Trace:
[ 3073.460720][ T44]
[ 3073.460828][ T44] __schedule+0xae2/0x1720
[ 3073.460996][ T44] ? io_schedule_timeout+0x130/0x130
[ 3073.461157][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3073.461328][ T44] schedule+0xd4/0x260
[ 3073.461474][ T44] schedule_preempt_disabled+0x18/0x30
[ 3073.461632][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3073.461793][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 3073.461955][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3073.462120][ T44] ? rcu_is_watching+0x15/0xd0
[ 3073.462279][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3073.462461][ T44] ? register_pernet_device+0x1d/0x60
[ 3073.462622][ T44] ? lock_acquire+0x10a/0x150
[ 3073.462790][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 3073.462954][ T44] down_write+0x1c6/0x1f0
[ 3073.463093][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3073.463286][ T44] register_pernet_device+0x1d/0x60
[ 3073.463471][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 3073.463636][ T44] do_one_initcall+0xa3/0x2e0
[ 3073.463799][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3073.463983][ T44] ? kasan_unpoison+0x44/0x70
[ 3073.464137][ T44] do_init_module+0x27b/0x820
[ 3073.464304][ T44] ? free_module+0x450/0x450
[ 3073.464482][ T44] ? backing_file_read_iter+0x50e/0x730
[ 3073.464639][ T44] init_module_from_file+0x15d/0x180
[ 3073.464792][ T44] ? __do_sys_init_module+0x200/0x200
[ 3073.464951][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3073.465100][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3073.465249][ T44] idempotent_init_module+0x226/0x760
[ 3073.465420][ T44] ? init_module_from_file+0x180/0x180
[ 3073.465575][ T44] ? rcu_is_watching+0x15/0xd0
[ 3073.465723][ T44] ? cap_capable+0x181/0x3f0
[ 3073.465873][ T44] __x64_sys_finit_module+0xcd/0x160
[ 3073.466022][ T44] do_syscall_64+0xbd/0xfc0
[ 3073.466169][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3073.466345][ T44] RIP: 0033:0x7f57e767834d
[ 3073.466518][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3073.466714][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 3073.466908][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 3073.467103][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 3073.467302][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 3073.467517][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 3073.467720][ T44]
[ 3073.467842][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 3073.468046][ T44]
[ 3073.468046][ T44] Showing all locks held in the system:
[ 3073.468243][ T44] 4 locks held by kworker/u16:0/12:
[ 3073.468406][ T44] 2 locks held by kworker/u20:0/38:
[ 3073.468546][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 3073.468788][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 3073.469096][ T44] 1 lock held by khungtaskd/44:
[ 3073.469238][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3073.469502][ T44] 1 lock held by modprobe/7835:
[ 3073.469644][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 3073.469884][ T44]
[ 3073.469979][ T44] =============================================
[ 3073.469979][ T44]
[ 3196.339381][ T44] INFO: task modprobe:7835 blocked for more than 1105 seconds.
[ 3196.339672][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 3196.339923][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3196.340181][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 3196.340537][ T44] Call Trace:
[ 3196.340683][ T44]
[ 3196.340801][ T44] __schedule+0xae2/0x1720
[ 3196.340979][ T44] ? io_schedule_timeout+0x130/0x130
[ 3196.341142][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3196.341306][ T44] schedule+0xd4/0x260
[ 3196.341462][ T44] schedule_preempt_disabled+0x18/0x30
[ 3196.341628][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3196.341788][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 3196.341951][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3196.342117][ T44] ? rcu_is_watching+0x15/0xd0
[ 3196.342277][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3196.342466][ T44] ? register_pernet_device+0x1d/0x60
[ 3196.342628][ T44] ? lock_acquire+0x10a/0x150
[ 3196.342793][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 3196.342959][ T44] down_write+0x1c6/0x1f0
[ 3196.343094][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3196.343287][ T44] register_pernet_device+0x1d/0x60
[ 3196.343468][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 3196.343632][ T44] do_one_initcall+0xa3/0x2e0
[ 3196.343794][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3196.343989][ T44] ? kasan_unpoison+0x44/0x70
[ 3196.344152][ T44] do_init_module+0x27b/0x820
[ 3196.344308][ T44] ? free_module+0x450/0x450
[ 3196.344485][ T44] ? backing_file_read_iter+0x50e/0x730
[ 3196.344652][ T44] init_module_from_file+0x15d/0x180
[ 3196.344808][ T44] ? __do_sys_init_module+0x200/0x200
[ 3196.344970][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3196.345122][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3196.345271][ T44] idempotent_init_module+0x226/0x760
[ 3196.345439][ T44] ? init_module_from_file+0x180/0x180
[ 3196.345591][ T44] ? rcu_is_watching+0x15/0xd0
[ 3196.345739][ T44] ? cap_capable+0x181/0x3f0
[ 3196.345887][ T44] __x64_sys_finit_module+0xcd/0x160
[ 3196.346039][ T44] do_syscall_64+0xbd/0xfc0
[ 3196.346192][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3196.346384][ T44] RIP: 0033:0x7f57e767834d
[ 3196.346535][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3196.346729][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 3196.346921][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 3196.347118][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 3196.347311][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 3196.347524][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 3196.347726][ T44]
[ 3196.347847][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 3196.348053][ T44]
[ 3196.348053][ T44] Showing all locks held in the system:
[ 3196.348242][ T44] 4 locks held by kworker/u16:0/12:
[ 3196.348404][ T44] 2 locks held by kworker/u20:0/38:
[ 3196.348546][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 3196.348791][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 3196.349052][ T44] 1 lock held by khungtaskd/44:
[ 3196.349193][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3196.349454][ T44] 1 lock held by modprobe/7835:
[ 3196.349599][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 3196.349845][ T44]
[ 3196.349942][ T44] =============================================
[ 3196.349942][ T44]
[ 3319.219384][ T44] INFO: task modprobe:7835 blocked for more than 1228 seconds.
[ 3319.219679][ T44] Tainted: G W 6.19.0-rc3-virtme #1
[ 3319.219931][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3319.220203][ T44] task:modprobe state:D stack:25136 pid:7835 tgid:7835 ppid:38 task_flags:0x400100 flags:0x00080000
[ 3319.220539][ T44] Call Trace:
[ 3319.220680][ T44]
[ 3319.220791][ T44] __schedule+0xae2/0x1720
[ 3319.220962][ T44] ? io_schedule_timeout+0x130/0x130
[ 3319.221136][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3319.221301][ T44] schedule+0xd4/0x260
[ 3319.221459][ T44] schedule_preempt_disabled+0x18/0x30
[ 3319.221621][ T44] rwsem_down_write_slowpath+0x40b/0xc10
[ 3319.221785][ T44] ? __down_trylock_console_sem+0x5e/0xa0
[ 3319.221948][ T44] ? rwsem_down_read_slowpath+0xd10/0xd10
[ 3319.222116][ T44] ? rcu_is_watching+0x15/0xd0
[ 3319.222280][ T44] ? perf_trace_sched_switch+0x6d0/0x6d0
[ 3319.222457][ T44] ? register_pernet_device+0x1d/0x60
[ 3319.222613][ T44] ? lock_acquire+0x10a/0x150
[ 3319.222773][ T44] ? ip6gre_fini+0xf80/0xf80 [ip6_gre]
[ 3319.222935][ T44] down_write+0x1c6/0x1f0
[ 3319.223071][ T44] ? rwsem_down_write_slowpath+0xc10/0xc10
[ 3319.223260][ T44] register_pernet_device+0x1d/0x60
[ 3319.223443][ T44] ip6gre_init+0x22/0x1000 [ip6_gre]
[ 3319.223617][ T44] do_one_initcall+0xa3/0x2e0
[ 3319.223783][ T44] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0
[ 3319.223969][ T44] ? kasan_unpoison+0x44/0x70
[ 3319.224126][ T44] do_init_module+0x27b/0x820
[ 3319.224278][ T44] ? free_module+0x450/0x450
[ 3319.224448][ T44] ? backing_file_read_iter+0x50e/0x730
[ 3319.224599][ T44] init_module_from_file+0x15d/0x180
[ 3319.224752][ T44] ? __do_sys_init_module+0x200/0x200
[ 3319.224911][ T44] ? __lock_release.isra.0+0x59/0x170
[ 3319.225060][ T44] ? do_raw_spin_unlock+0x59/0x250
[ 3319.225208][ T44] idempotent_init_module+0x226/0x760
[ 3319.225372][ T44] ? init_module_from_file+0x180/0x180
[ 3319.225529][ T44] ? rcu_is_watching+0x15/0xd0
[ 3319.225682][ T44] ? cap_capable+0x181/0x3f0
[ 3319.225831][ T44] __x64_sys_finit_module+0xcd/0x160
[ 3319.225979][ T44] do_syscall_64+0xbd/0xfc0
[ 3319.226126][ T44] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 3319.226298][ T44] RIP: 0033:0x7f57e767834d
[ 3319.226472][ T44] RSP: 002b:00007fffea233e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 3319.226667][ T44] RAX: ffffffffffffffda RBX: 0000556c20b0bb10 RCX: 00007f57e767834d
[ 3319.226865][ T44] RDX: 0000000000000000 RSI: 0000556bff145f2e RDI: 0000000000000001
[ 3319.227059][ T44] RBP: 00007fffea233f10 R08: 0000000000000000 R09: 0000000000000000
[ 3319.227252][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bff145f2e
[ 3319.227471][ T44] R13: 0000000000040000 R14: 0000556c20b0bca0 R15: 0000556c20b0b570
[ 3319.227684][ T44]
[ 3319.227806][ T44] INFO: task modprobe:7835 is blocked on an rw-semaphore, but the owner is not found.
[ 3319.228010][ T44] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings
[ 3319.228218][ T44]
[ 3319.228218][ T44] Showing all locks held in the system:
[ 3319.228426][ T44] 4 locks held by kworker/u16:0/12:
[ 3319.228573][ T44] 2 locks held by kworker/u20:0/38:
[ 3319.228713][ T44] #0: ff11000001151d48 ((wq_completion)events_unbound#2){+.+.}-{0:0}, at: process_one_work+0xcb4/0x1390
[ 3319.228952][ T44] #1: ffa00000002afcc0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0xd16/0x1390
[ 3319.229214][ T44] 1 lock held by khungtaskd/44:
[ 3319.229375][ T44] #0: ffffffffbcd85140 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire.constprop.0+0x7/0x30
[ 3319.229624][ T44] 1 lock held by modprobe/7835:
[ 3319.229764][ T44] #0: ffffffffbd485e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device+0x1d/0x60
[ 3319.230006][ T44]
[ 3319.230101][ T44] =============================================
[ 3319.230101][ T44]
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr