====================================== | [ 3758.802608][ T12] ------------[ cut here ]------------ | [ 3758.803203][ T12] conntrack cleanup blocked for 60s | [ 3758.803206][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#3: kworker/u16:0/12 | [ 3758.803960][ T12] Modules linked in: l2tp_core(+) xt_conntrack drop_monitor netdevsim nft_chain_nat xt_nat act_gact cls_flower sch_ingress vxlan openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables [ 3758.805663][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3758.805981][ T12] Workqueue: netns cleanup_net [ 3758.806253][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511) nf_conntrack [ 3758.806665][ T12] Code: 00 00 00 65 48 2b 05 ff c1 e3 da 0f 85 a0 00 00 00 48 81 c4 c0 00 00 00 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 8d 3d 00 b2 f0 ff <67> 48 0f b9 3a e9 0f ff ff ff 48 c7 c7 bc 3f 3e c0 e8 0a ff a1 d6 All code ======== 0: 00 00 add %al,(%rax) 2: 00 65 48 add %ah,0x48(%rbp) 5: 2b 05 ff c1 e3 da sub -0x251c3e01(%rip),%eax # 0xffffffffdae3c20a b: 0f 85 a0 00 00 00 jne 0xb1 11: 48 81 c4 c0 00 00 00 add $0xc0,%rsp 18: 5b pop %rbx 19: 5d pop %rbp 1a: 41 5c pop %r12 1c: 41 5d pop %r13 1e: 41 5e pop %r14 20: 41 5f pop %r15 22: c3 ret 23: 48 8d 3d 00 b2 f0 ff lea -0xf4e00(%rip),%rdi # 0xfffffffffff0b22a 2a:* 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: e9 0f ff ff ff jmp 0xffffffffffffff43 34: 48 c7 c7 bc 3f 3e c0 mov $0xffffffffc03e3fbc,%rdi 3b: e8 0a ff a1 d6 call 0xffffffffd6a1ff4a Code starting with the faulting instruction =========================================== 0: 67 48 0f b9 3a ud1 (%edx),%rdi 5: e9 0f ff ff ff jmp 0xffffffffffffff19 a: 48 c7 c7 bc 3f 3e c0 mov $0xffffffffc03e3fbc,%rdi 11: e8 0a ff a1 d6 call 0xffffffffd6a1ff20 [ 3758.807611][ T12] RSP: 0018:ffffc900000c7988 EFLAGS: 00010287 [ 3758.807933][ T12] RAX: 000000010034c460 RBX: ffffc900000c7ae8 RCX: ffffffffc04cbb0a [ 3758.808322][ T12] RDX: 000000010034c45f RSI: 0000000000000004 RDI: ffffffffc03d7030 [ 3758.808709][ T12] RBP: ffff8880116b9b60 R08: 0000000000000000 R09: ffffed10022d736c [ 3758.809096][ T12] R10: ffff8880116b9b63 R11: ffff888001abd090 R12: 0000000000000001 [ 3758.809476][ T12] R13: ffff888010eff100 R14: dffffc0000000000 R15: ffffc900000c79e8 [ 3758.809859][ T12] FS: 0000000000000000(0000) GS:ffff8880d1e98000(0000) knlGS:0000000000000000 [ 3758.810297][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3758.810630][ T12] CR2: 000055bfd27bf988 CR3: 000000001d545003 CR4: 0000000000772ef0 [ 3758.811012][ T12] PKRU: 55555554 [ 3758.811726][ T12] Call Trace: [ 3758.811924][ T12] [ 3758.812059][ T12] ? nf_conntrack_cleanup_net_list (./include/linux/rcupdate.h:331 ./include/linux/rcupdate.h:867 ./include/net/netns/generic.h:45 ./include/net/netfilter/nf_conntrack.h:369 net/netfilter/nf_conntrack_core.c:2503) nf_conntrack [ 3758.812448][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 3758.812776][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3758.813109][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3758.813426][ T12] ? _raw_spin_unlock (./arch/x86/include/asm/preempt.h:104 ./include/linux/spinlock_api_smp.h:143 kernel/locking/spinlock.c:186) [ 3758.813693][ T12] ops_undo_list (net/core/net_namespace.c:251) [ 3758.813955][ T12] ? netns_install (net/core/net_namespace.c:223) [ 3758.814202][ T12] ? cleanup_net (./include/linux/list.h:191 net/core/net_namespace.c:693) [ 3758.814458][ T12] cleanup_net (net/core/net_namespace.c:698) [ 3758.814715][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 3758.814991][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3758.815243][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3758.815498][ T12] process_one_work (kernel/workqueue.c:3262) [ 3758.815772][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 3758.816029][ T12] ? assign_work (kernel/workqueue.c:1200) [ 3758.816282][ T12] worker_thread (kernel/workqueue.c:3334 kernel/workqueue.c:3421) [ 3758.816547][ T12] ? bh_worker (kernel/workqueue.c:3367) [ 3758.816799][ T12] kthread (kernel/kthread.c:463) [ 3758.816997][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3758.817258][ T12] ? ret_from_fork (arch/x86/kernel/process.c:157) [ 3758.817513][ T12] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3758.817767][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3758.818015][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3758.818260][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3758.818509][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 3758.818765][ T12] ? arch_exit_to_user_mode_prepare.constprop.0 (arch/x86/entry/syscall_64.c:37) [ 3758.819143][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3758.819393][ T12] ? __switch_to (./include/linux/thread_info.h:140 arch/x86/kernel/process.h:16 arch/x86/kernel/process_64.c:676) [ 3758.819653][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3758.819905][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 3758.820621][ T12] hardirqs last enabled at (10829445): __up_console_sem (kernel/printk/printk.c:345 (discriminator 1)) | [ 3758.821062][ T12] hardirqs last disabled at (10829452): __up_console_sem (kernel/printk/printk.c:343 (discriminator 1)) | [ 3758.821493][ T12] softirqs last enabled at (10829006): handle_softirqs (./arch/x86/include/asm/preempt.h:27 kernel/softirq.c:469 kernel/softirq.c:650) | [ 3758.821935][ T12] softirqs last disabled at (10829001): __irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723) | [ 3758.822367][ T12] ---[ end trace 0000000000000000 ]--- [ 3933.811612][ T44] INFO: task modprobe:31130 blocked for more than 122 seconds. [ 3933.812127][ T44] Tainted: G W 6.18.0-virtme #1 [ 3933.812378][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3933.813167][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 3933.814711][ T44] Call Trace: [ 3933.815277][ T44] [ 3933.815411][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 3933.815700][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3933.816032][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3933.816293][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3933.816476][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3933.816731][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 3933.816987][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3933.817236][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.817491][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3933.817744][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3933.817936][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3933.818226][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 3933.818467][ T44] ? __create_object (mm/kmemleak.c:786) [ 3933.818722][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 3933.818996][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 3933.819235][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 3933.819476][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 3933.819784][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 3933.820052][ T44] do_one_initcall (init/main.c:1283) [ 3933.820292][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3933.820601][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.820836][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 3933.821075][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 3933.821307][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 3933.821562][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3933.821811][ T44] do_init_module (kernel/module/main.c:3039) [ 3933.822059][ T44] ? free_module (kernel/module/main.c:3011) [ 3933.822299][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 3933.822479][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 3933.822731][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 3933.822977][ T44] load_module (kernel/module/main.c:3509) [ 3933.823230][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 3933.823521][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 3933.823773][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 3933.824018][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 3933.824260][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 3933.824494][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3933.824739][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3933.824991][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 3933.825235][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 3933.825468][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3933.825716][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 3933.825956][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3933.826194][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3933.826438][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.826692][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 3933.826936][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 3933.827172][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 3933.827409][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3933.827664][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3933.827958][ T44] RIP: 0033:0x7f57be18492d [ 3933.828204][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3933.828584][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 3933.828942][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 3933.829296][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 3933.829659][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 3933.830019][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 3933.833441][ T44] 1 lock held by modprobe/31130: | [ 3933.833668][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 3933.834118][ T44] | [ 3933.834235][ T44] ============================================= | [ 3933.834235][ T44] [ 4056.690796][ T44] INFO: task modprobe:31130 blocked for more than 245 seconds. [ 4056.691370][ T44] Tainted: G W 6.18.0-virtme #1 [ 4056.691696][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4056.692062][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4056.692565][ T44] Call Trace: [ 4056.692739][ T44] [ 4056.692868][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4056.693108][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4056.693338][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.693589][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4056.693762][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4056.693987][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4056.694221][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4056.694470][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.694714][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4056.694946][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4056.695118][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4056.695397][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4056.695637][ T44] ? __create_object (mm/kmemleak.c:786) [ 4056.695868][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4056.696107][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4056.696355][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4056.696599][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4056.696833][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4056.697062][ T44] do_one_initcall (init/main.c:1283) [ 4056.697294][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4056.697587][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.697827][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4056.698064][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4056.698289][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4056.698520][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4056.698761][ T44] do_init_module (kernel/module/main.c:3039) [ 4056.698999][ T44] ? free_module (kernel/module/main.c:3011) [ 4056.699225][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4056.699397][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4056.699646][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4056.699878][ T44] load_module (kernel/module/main.c:3509) [ 4056.700116][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4056.700397][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4056.700641][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4056.700870][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4056.701103][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4056.701337][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4056.701575][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4056.701808][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4056.702044][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4056.702271][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.702500][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4056.702747][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4056.702984][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4056.703221][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.703450][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4056.703694][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4056.703925][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4056.704152][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4056.704379][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4056.704672][ T44] RIP: 0033:0x7f57be18492d [ 4056.704908][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4056.705250][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4056.705600][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4056.705939][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4056.706284][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4056.706634][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4056.709868][ T44] 1 lock held by modprobe/31130: | [ 4056.710080][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4056.710509][ T44] | [ 4056.710635][ T44] ============================================= | [ 4056.710635][ T44] [ 4179.570710][ T44] INFO: task modprobe:31130 blocked for more than 368 seconds. [ 4179.571359][ T44] Tainted: G W 6.18.0-virtme #1 [ 4179.571652][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4179.572027][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4179.572578][ T44] Call Trace: [ 4179.572753][ T44] [ 4179.572875][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4179.573119][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4179.573362][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.573644][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4179.573819][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4179.574062][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4179.574295][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4179.574561][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.574793][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4179.575027][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4179.575198][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4179.575487][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4179.575746][ T44] ? __create_object (mm/kmemleak.c:786) [ 4179.575985][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4179.576225][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4179.576470][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4179.576714][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4179.576942][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4179.577170][ T44] do_one_initcall (init/main.c:1283) [ 4179.577410][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4179.577715][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.577971][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4179.578199][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4179.578430][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4179.578689][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4179.578926][ T44] do_init_module (kernel/module/main.c:3039) [ 4179.579183][ T44] ? free_module (kernel/module/main.c:3011) [ 4179.579410][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4179.579602][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4179.579834][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4179.580081][ T44] load_module (kernel/module/main.c:3509) [ 4179.580319][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4179.580621][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4179.580861][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4179.581089][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4179.581321][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4179.581570][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4179.581799][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4179.582027][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4179.582264][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4179.582494][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.582738][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4179.582968][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4179.583196][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4179.583432][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.583679][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4179.583912][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4179.584144][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4179.584396][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4179.584652][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4179.584956][ T44] RIP: 0033:0x7f57be18492d [ 4179.585206][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4179.585574][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4179.585931][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4179.586269][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4179.586628][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4179.586969][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4179.590326][ T44] 1 lock held by modprobe/31130: | [ 4179.590552][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4179.590998][ T44] | [ 4179.591106][ T44] ============================================= | [ 4179.591106][ T44] [ 4302.450805][ T44] INFO: task modprobe:31130 blocked for more than 491 seconds. [ 4302.451329][ T44] Tainted: G W 6.18.0-virtme #1 [ 4302.451630][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4302.451993][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4302.452498][ T44] Call Trace: [ 4302.452684][ T44] [ 4302.452815][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4302.453046][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4302.453298][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.453564][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4302.453737][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4302.453972][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4302.454196][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4302.454419][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.454674][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4302.454919][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4302.455090][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4302.455369][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4302.455603][ T44] ? __create_object (mm/kmemleak.c:786) [ 4302.455846][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4302.456082][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4302.456321][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4302.456557][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4302.456812][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4302.457042][ T44] do_one_initcall (init/main.c:1283) [ 4302.457271][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4302.457564][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.457792][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4302.458024][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4302.458259][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4302.458488][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4302.458728][ T44] do_init_module (kernel/module/main.c:3039) [ 4302.458970][ T44] ? free_module (kernel/module/main.c:3011) [ 4302.459196][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4302.459368][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4302.459610][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4302.459846][ T44] load_module (kernel/module/main.c:3509) [ 4302.460087][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4302.460369][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4302.460614][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4302.460846][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4302.461080][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4302.461310][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4302.461554][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4302.461785][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4302.462023][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4302.462247][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.462474][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4302.462711][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4302.462943][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4302.463187][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.463413][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4302.463660][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4302.463887][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4302.464116][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4302.464344][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4302.464633][ T44] RIP: 0033:0x7f57be18492d [ 4302.464869][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4302.465219][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4302.465567][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4302.465909][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4302.466245][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4302.466600][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4302.469927][ T44] 1 lock held by modprobe/31130: | [ 4302.470139][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4302.470576][ T44] | [ 4302.470683][ T44] ============================================= | [ 4302.470683][ T44] [ 4425.330709][ T44] INFO: task modprobe:31130 blocked for more than 614 seconds. [ 4425.331203][ T44] Tainted: G W 6.18.0-virtme #1 [ 4425.331456][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4425.331859][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4425.332379][ T44] Call Trace: [ 4425.332559][ T44] [ 4425.332676][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4425.332932][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4425.333175][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.333411][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4425.333615][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4425.333843][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4425.334083][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4425.334322][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.334563][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4425.334799][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4425.334972][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4425.335250][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4425.335484][ T44] ? __create_object (mm/kmemleak.c:786) [ 4425.335727][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4425.335973][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4425.336204][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4425.336434][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4425.336672][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4425.336902][ T44] do_one_initcall (init/main.c:1283) [ 4425.337134][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4425.337423][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.337660][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4425.337886][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4425.338111][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4425.338350][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4425.338588][ T44] do_init_module (kernel/module/main.c:3039) [ 4425.338822][ T44] ? free_module (kernel/module/main.c:3011) [ 4425.339047][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4425.339227][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4425.339459][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4425.339709][ T44] load_module (kernel/module/main.c:3509) [ 4425.339948][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4425.340226][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4425.340456][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4425.340697][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4425.340936][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4425.341162][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4425.341387][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4425.341622][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4425.341858][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4425.342084][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.342310][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4425.342557][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4425.342786][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4425.343021][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.343247][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4425.343481][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4425.343717][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4425.343946][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4425.344179][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4425.344459][ T44] RIP: 0033:0x7f57be18492d [ 4425.344705][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4425.345048][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4425.345399][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4425.345756][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4425.346093][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4425.346434][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4425.349854][ T44] 1 lock held by modprobe/31130: | [ 4425.350065][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4425.350500][ T44] | [ 4425.350622][ T44] ============================================= | [ 4425.350622][ T44] [ 4548.210798][ T44] INFO: task modprobe:31130 blocked for more than 737 seconds. [ 4548.211508][ T44] Tainted: G W 6.18.0-virtme #1 [ 4548.211795][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4548.212172][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4548.212664][ T44] Call Trace: [ 4548.212832][ T44] [ 4548.212950][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4548.213195][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4548.213419][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.213676][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4548.213858][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4548.214075][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4548.214308][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4548.214556][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.214779][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4548.215008][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4548.215180][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4548.215470][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4548.215715][ T44] ? __create_object (mm/kmemleak.c:786) [ 4548.215939][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4548.216166][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4548.216408][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4548.216644][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4548.216867][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4548.217099][ T44] do_one_initcall (init/main.c:1283) [ 4548.217323][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4548.217614][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.217834][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4548.218051][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4548.218266][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4548.218522][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4548.218762][ T44] do_init_module (kernel/module/main.c:3039) [ 4548.218990][ T44] ? free_module (kernel/module/main.c:3011) [ 4548.219204][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4548.219370][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4548.219613][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4548.219843][ T44] load_module (kernel/module/main.c:3509) [ 4548.220072][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4548.220349][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4548.220591][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4548.220824][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4548.221049][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4548.221265][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4548.221486][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4548.221730][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4548.221967][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4548.222182][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.222403][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4548.222635][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4548.222867][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4548.223103][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.223321][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4548.223562][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4548.223790][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4548.224014][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4548.224233][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4548.224506][ T44] RIP: 0033:0x7f57be18492d [ 4548.224755][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4548.225153][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4548.225491][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4548.225842][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4548.226172][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4548.226499][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4548.229780][ T44] 1 lock held by modprobe/31130: | [ 4548.229993][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4548.230413][ T44] | [ 4548.230518][ T44] ============================================= | [ 4548.230518][ T44] [ 4671.090704][ T44] INFO: task modprobe:31130 blocked for more than 860 seconds. [ 4671.091445][ T44] Tainted: G W 6.18.0-virtme #1 [ 4671.091739][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4671.092114][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4671.092665][ T44] Call Trace: [ 4671.092844][ T44] [ 4671.092968][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4671.093215][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4671.093452][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.093725][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4671.093904][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4671.094139][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4671.094370][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4671.094626][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.094857][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4671.095092][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4671.095265][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4671.095557][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4671.095791][ T44] ? __create_object (mm/kmemleak.c:786) [ 4671.096029][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4671.096267][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4671.096497][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4671.096741][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4671.096972][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4671.097204][ T44] do_one_initcall (init/main.c:1283) [ 4671.097443][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4671.097737][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.097969][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4671.098194][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4671.098422][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4671.098672][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4671.098905][ T44] do_init_module (kernel/module/main.c:3039) [ 4671.099151][ T44] ? free_module (kernel/module/main.c:3011) [ 4671.099375][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4671.099558][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4671.099794][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4671.100028][ T44] load_module (kernel/module/main.c:3509) [ 4671.100268][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4671.100562][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4671.100795][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4671.101032][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4671.101266][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4671.101494][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4671.101738][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4671.101968][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4671.102205][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4671.102428][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.102670][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4671.102901][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4671.103130][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4671.103369][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.103605][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4671.103838][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4671.104061][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4671.104299][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4671.104527][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4671.104823][ T44] RIP: 0033:0x7f57be18492d [ 4671.105062][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4671.105404][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4671.105755][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4671.106106][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4671.106449][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4671.106798][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4671.110126][ T44] 1 lock held by modprobe/31130: | [ 4671.110337][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4671.110790][ T44] | [ 4671.110902][ T44] ============================================= | [ 4671.110902][ T44] [ 4793.970793][ T44] INFO: task modprobe:31130 blocked for more than 983 seconds. [ 4793.971365][ T44] Tainted: G W 6.18.0-virtme #1 [ 4793.971653][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4793.972017][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4793.972497][ T44] Call Trace: [ 4793.972676][ T44] [ 4793.972795][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4793.973030][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4793.973253][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.973490][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4793.973682][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4793.973913][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4793.974135][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4793.974362][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.974596][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4793.974821][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4793.974997][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4793.975269][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4793.975490][ T44] ? __create_object (mm/kmemleak.c:786) [ 4793.975720][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4793.975951][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4793.976171][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4793.976393][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4793.976633][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4793.976857][ T44] do_one_initcall (init/main.c:1283) [ 4793.977079][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4793.977349][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.977576][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4793.977794][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4793.978009][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4793.978239][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4793.978461][ T44] do_init_module (kernel/module/main.c:3039) [ 4793.978703][ T44] ? free_module (kernel/module/main.c:3011) [ 4793.978922][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4793.979087][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4793.979305][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4793.979528][ T44] load_module (kernel/module/main.c:3509) [ 4793.979773][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4793.980045][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4793.980268][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4793.980487][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4793.980717][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4793.980934][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4793.981148][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4793.981375][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4793.981616][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4793.981832][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.982049][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4793.982267][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4793.982486][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4793.982720][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.982945][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4793.983170][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4793.983385][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4793.983611][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4793.983829][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4793.984097][ T44] RIP: 0033:0x7f57be18492d [ 4793.984322][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4793.984666][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4793.984990][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4793.985319][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4793.985653][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4793.985988][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4793.989203][ T44] 1 lock held by modprobe/31130: | [ 4793.989407][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4793.989834][ T44] | [ 4793.989939][ T44] ============================================= | [ 4793.989939][ T44] [ 4916.850710][ T44] INFO: task modprobe:31130 blocked for more than 1105 seconds. [ 4916.851335][ T44] Tainted: G W 6.18.0-virtme #1 [ 4916.851624][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4916.851976][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 4916.852474][ T44] Call Trace: [ 4916.852661][ T44] [ 4916.852789][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4916.853024][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4916.853247][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.853481][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4916.853683][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4916.853903][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4916.854128][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4916.854363][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.854609][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4916.854835][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4916.855001][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4916.855269][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4916.855491][ T44] ? __create_object (mm/kmemleak.c:786) [ 4916.855733][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4916.855965][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4916.856196][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4916.856418][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4916.856656][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4916.856885][ T44] do_one_initcall (init/main.c:1283) [ 4916.857110][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4916.857381][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.857619][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4916.857853][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4916.858072][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4916.858295][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4916.858526][ T44] do_init_module (kernel/module/main.c:3039) [ 4916.858767][ T44] ? free_module (kernel/module/main.c:3011) [ 4916.859004][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4916.859173][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 4916.859403][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4916.859641][ T44] load_module (kernel/module/main.c:3509) [ 4916.859878][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4916.860153][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4916.860377][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 4916.860614][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4916.860839][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4916.861076][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4916.861296][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4916.861515][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4916.861755][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4916.861979][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.862198][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 4916.862418][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4916.862658][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4916.862887][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.863116][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4916.863342][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 4916.863576][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 4916.863800][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4916.864028][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4916.864306][ T44] RIP: 0033:0x7f57be18492d [ 4916.864545][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4916.864892][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 4916.865243][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 4916.865596][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 4916.865945][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a [ 4916.866294][ T44] R13: 0000562d66530b00 R14: 0000562d66531170 R15: 0000000000000000 | [ 4916.869595][ T44] 1 lock held by modprobe/31130: | [ 4916.869799][ T44] #0: ffffffff9a668cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4916.870223][ T44] | [ 4916.870335][ T44] ============================================= | [ 4916.870335][ T44] [ 5039.730749][ T44] INFO: task modprobe:31130 blocked for more than 1228 seconds. [ 5039.731222][ T44] Tainted: G W 6.18.0-virtme #1 [ 5039.731480][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 5039.731877][ T44] task:modprobe state:D stack:25208 pid:31130 tgid:31130 ppid:3943 task_flags:0x400100 flags:0x00080000 [ 5039.732378][ T44] Call Trace: [ 5039.732562][ T44] [ 5039.732680][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 5039.732929][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 5039.733154][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5039.733381][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 5039.733579][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 5039.733830][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 5039.734066][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 5039.734297][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.734528][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 5039.734767][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 5039.734948][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 5039.735220][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 5039.735482][ T44] ? __create_object (mm/kmemleak.c:786) [ 5039.735732][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 5039.735982][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 5039.736222][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 5039.736479][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 5039.736715][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 5039.736952][ T44] do_one_initcall (init/main.c:1283) [ 5039.737175][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 5039.737449][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.737678][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 5039.737896][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 5039.738122][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 5039.738344][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 5039.738587][ T44] do_init_module (kernel/module/main.c:3039) [ 5039.738815][ T44] ? free_module (kernel/module/main.c:3011) [ 5039.739049][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 5039.739215][ T44] ? l2tp_exit (./include/linux/perf_event.h:1589 ./net/l2tp/./trace.h:39 ./net/l2tp/./trace.h:39) l2tp_core [ 5039.739438][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 5039.739669][ T44] load_module (kernel/module/main.c:3509) [ 5039.739897][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 5039.740193][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 5039.740429][ T44] ? kernel_read_file (./arch/x86/include/asm/atomic.h:53 ./include/linux/atomic/atomic-arch-fallback.h:992 ./include/linux/atomic/atomic-instrumented.h:436 ./include/linux/fs.h:2778 fs/kernel_read_file.c:122) [ 5039.740660][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 5039.740886][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 5039.741118][ T44] init_module_from_file (kernel/module/main.c:3712) [ 5039.741338][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 5039.741570][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 5039.741799][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 5039.742033][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5039.742255][ T44] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141) [ 5039.742475][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 5039.742707][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 5039.742935][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.743161][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 5039.743385][ T44] __x64_sys_finit_module (./include/linux/file.h:62 ./include/linux/file.h:83 kernel/module/main.c:3747 kernel/module/main.c:3734 kernel/module/main.c:3734) [ 5039.743621][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 5039.743843][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5039.744071][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 5039.744358][ T44] RIP: 0033:0x7f57be18492d [ 5039.744595][ T44] RSP: 002b:00007ffca5e6c408 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 5039.744925][ T44] RAX: ffffffffffffffda RBX: 0000562d66530b90 RCX: 00007f57be18492d [ 5039.745284][ T44] RDX: 0000000000000000 RSI: 0000562d40814a2a RDI: 0000000000000000 [ 5039.745633][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000562d665310f0 [ 5039.745974][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d40814a2a Finger prints: __schedule:schedule:schedule_preempt_disabled:rwsem_down_write_slowpath:down_write __up_console_sem:__up_console_sem:handle_softirqs:__irq_exit_rcu:__schedule nf_conntrack_cleanup_net_list:ops_undo_list:cleanup_net:process_one_work:worker_thread