====================================== | [ 3834.612921][ T12] ------------[ cut here ]------------ | [ 3834.613568][ T12] conntrack cleanup blocked for 60s | [ 3834.613572][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#2: kworker/u16:0/12 | [ 3834.614412][ T12] Modules linked in: l2tp_core(+) xt_conntrack cls_bpf xt_length act_ct nf_flow_table vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_gact cls_matchall cls_flower sch_prio xt_mark sch_ingress act_mirred cls_basic sch_fq_codel xfrm_user xt_policy xt_HL nft_compat nf_tables amt [ 3834.616433][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3834.616791][ T12] Workqueue: netns cleanup_net [ 3834.617107][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511) nf_conntrack [ 3834.617549][ T12] Code: 00 00 00 65 48 2b 05 ff a1 bc fa 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 32 0c 00 <67> 48 0f b9 3a e9 0f ff ff ff 48 c7 c7 bc df 60 c0 e8 0a df 7a f6 All code ======== 0: 00 00 add %al,(%rax) 2: 00 65 48 add %ah,0x48(%rbp) 5: 2b 05 ff a1 bc fa sub -0x5435e01(%rip),%eax # 0xfffffffffabca20a 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 32 0c 00 lea 0xc3200(%rip),%rdi # 0xc322a 2a:* 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: e9 0f ff ff ff jmp 0xffffffffffffff43 34: 48 c7 c7 bc df 60 c0 mov $0xffffffffc060dfbc,%rdi 3b: e8 0a df 7a f6 call 0xfffffffff67adf4a 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 df 60 c0 mov $0xffffffffc060dfbc,%rdi 11: e8 0a df 7a f6 call 0xfffffffff67adf20 [ 3834.618526][ T12] RSP: 0018:ffffc900000c7988 EFLAGS: 00010287 [ 3834.618883][ T12] RAX: 000000010035ec80 RBX: ffffc900000c7ae8 RCX: ffffffffc053db0a [ 3834.619309][ T12] RDX: 000000010035ec7f RSI: 0000000000000004 RDI: ffffffffc0601030 [ 3834.619766][ T12] RBP: ffff88800adb7e60 R08: 0000000000000000 R09: ffffed10015b6fcc [ 3834.620201][ T12] R10: ffff88800adb7e63 R11: ffff888001abd090 R12: 0000000000000001 [ 3834.620620][ T12] R13: ffff88800d1c7700 R14: dffffc0000000000 R15: ffffc900000c79e8 [ 3834.621048][ T12] FS: 0000000000000000(0000) GS:ffff8880b2018000(0000) knlGS:0000000000000000 [ 3834.621532][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3834.622317][ T12] CR2: 00007faf09803a20 CR3: 00000000029d9001 CR4: 0000000000772ef0 [ 3834.622746][ T12] PKRU: 55555554 [ 3834.622984][ T12] Call Trace: [ 3834.623207][ T12] [ 3834.623369][ 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 [ 3834.623800][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 3834.624174][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3834.624535][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3834.624890][ T12] ? _raw_spin_unlock (./arch/x86/include/asm/preempt.h:104 ./include/linux/spinlock_api_smp.h:143 kernel/locking/spinlock.c:186) [ 3834.625195][ T12] ops_undo_list (net/core/net_namespace.c:251) [ 3834.625490][ T12] ? netns_install (net/core/net_namespace.c:223) [ 3834.625772][ T12] ? cleanup_net (./include/linux/list.h:191 net/core/net_namespace.c:693) [ 3834.626077][ T12] cleanup_net (net/core/net_namespace.c:698) [ 3834.626371][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 3834.626655][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3834.626957][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3834.627250][ T12] process_one_work (kernel/workqueue.c:3262) [ 3834.627550][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 3834.627841][ T12] ? assign_work (kernel/workqueue.c:1200) [ 3834.628141][ T12] worker_thread (kernel/workqueue.c:3334 kernel/workqueue.c:3421) [ 3834.628433][ T12] ? bh_worker (kernel/workqueue.c:3367) [ 3834.628724][ T12] kthread (kernel/kthread.c:463) [ 3834.628962][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3834.629246][ T12] ? ret_from_fork (arch/x86/kernel/process.c:157) [ 3834.629531][ T12] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3834.629811][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3834.630102][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3834.630390][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3834.630674][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 3834.630968][ T12] ? arch_exit_to_user_mode_prepare.constprop.0 (arch/x86/entry/syscall_64.c:37) [ 3834.631388][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3834.631671][ T12] ? __switch_to (./include/linux/thread_info.h:140 arch/x86/kernel/process.h:16 arch/x86/kernel/process_64.c:676) [ 3834.631966][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3834.632250][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 3834.633074][ T12] hardirqs last enabled at (6011283): __up_console_sem (kernel/printk/printk.c:345 (discriminator 1)) | [ 3834.633563][ T12] hardirqs last disabled at (6011292): __up_console_sem (kernel/printk/printk.c:343 (discriminator 1)) | [ 3834.634054][ T12] softirqs last enabled at (6011132): handle_softirqs (./arch/x86/include/asm/preempt.h:27 kernel/softirq.c:469 kernel/softirq.c:650) | [ 3834.634531][ T12] softirqs last disabled at (6011119): __irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723) | [ 3834.635018][ T12] ---[ end trace 0000000000000000 ]--- [ 3933.813988][ T44] INFO: task modprobe:17878 blocked for more than 122 seconds. [ 3933.814652][ T44] Tainted: G W 6.18.0-virtme #1 [ 3933.814977][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3933.815372][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 3933.815946][ T44] Call Trace: [ 3933.816154][ T44] [ 3933.816304][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 3933.816571][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3933.816830][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3933.817943][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3933.818188][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3933.818418][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 3933.818668][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3933.818920][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.819156][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3933.819393][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3933.819567][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3933.819964][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 3933.820193][ T44] ? __create_object (mm/kmemleak.c:786) [ 3933.820437][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 3933.820722][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 3933.820962][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 3933.821240][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 3933.821474][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 3933.821747][ T44] do_one_initcall (init/main.c:1283) [ 3933.821985][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3933.822283][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.822512][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 3933.822734][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 3933.822974][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 3933.823204][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3933.823432][ T44] do_init_module (kernel/module/main.c:3039) [ 3933.823664][ T44] ? free_module (kernel/module/main.c:3011) [ 3933.823908][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 3933.824080][ T44] ? 0xffffffffc0800000 [ 3933.824253][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 3933.824482][ T44] load_module (kernel/module/main.c:3509) [ 3933.824719][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 3933.825005][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 3933.825237][ 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) [ 3933.826015][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 3933.826266][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 3933.826496][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3933.826723][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3933.826956][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 3933.827192][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 3933.827417][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3933.827642][ 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) [ 3933.827875][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3933.828107][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3933.828353][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.828578][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 3933.828813][ 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) [ 3933.829048][ 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) [ 3933.829276][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3933.829504][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3933.829780][ T44] RIP: 0033:0x7f81b4b5292d [ 3933.830026][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3933.830363][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 3933.830706][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 3933.831057][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 3933.831389][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 3933.831732][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 3933.835002][ T44] 1 lock held by modprobe/17878: | [ 3933.835230][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 3933.835662][ T44] | [ 3933.835771][ T44] ============================================= | [ 3933.835771][ T44] [ 4056.694004][ T44] INFO: task modprobe:17878 blocked for more than 245 seconds. [ 4056.694484][ T44] Tainted: G W 6.18.0-virtme #1 [ 4056.694733][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4056.695142][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4056.695636][ T44] Call Trace: [ 4056.695802][ T44] [ 4056.695930][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4056.696168][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4056.696404][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.696629][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4056.696809][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4056.697036][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4056.697274][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4056.697500][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.697720][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4056.697959][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4056.698125][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4056.698415][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4056.698640][ T44] ? __create_object (mm/kmemleak.c:786) [ 4056.698865][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4056.699146][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4056.699380][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4056.699650][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4056.699877][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4056.700159][ T44] do_one_initcall (init/main.c:1283) [ 4056.700391][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4056.700666][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.700890][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4056.701116][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4056.701343][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4056.701583][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4056.701804][ T44] do_init_module (kernel/module/main.c:3039) [ 4056.702038][ T44] ? free_module (kernel/module/main.c:3011) [ 4056.702271][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4056.702437][ T44] ? 0xffffffffc0800000 [ 4056.702600][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4056.702827][ T44] load_module (kernel/module/main.c:3509) [ 4056.703068][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4056.703358][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4056.703581][ 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) [ 4056.703803][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4056.704036][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4056.704268][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4056.704491][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4056.704712][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4056.704968][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4056.705193][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.705416][ 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) [ 4056.705636][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4056.705858][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4056.706091][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.706322][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4056.706554][ 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) [ 4056.706771][ 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) [ 4056.706998][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4056.707226][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4056.707492][ T44] RIP: 0033:0x7f81b4b5292d [ 4056.707717][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4056.708054][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4056.708398][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4056.708722][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4056.709052][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4056.709389][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4056.712550][ T44] 1 lock held by modprobe/17878: | [ 4056.712750][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4056.713177][ T44] | [ 4056.713287][ T44] ============================================= | [ 4056.713287][ T44] [ 4179.572996][ T44] INFO: task modprobe:17878 blocked for more than 368 seconds. [ 4179.573474][ T44] Tainted: G W 6.18.0-virtme #1 [ 4179.573726][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4179.574099][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4179.574569][ T44] Call Trace: [ 4179.574735][ T44] [ 4179.574864][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4179.575124][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4179.575364][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.575612][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4179.575781][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4179.576007][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4179.576228][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4179.576457][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.576676][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4179.576905][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4179.577080][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4179.577347][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4179.577570][ T44] ? __create_object (mm/kmemleak.c:786) [ 4179.577789][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4179.578066][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4179.578288][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4179.578557][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4179.578794][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4179.579069][ T44] do_one_initcall (init/main.c:1283) [ 4179.579298][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4179.579568][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.579785][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4179.580014][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4179.580234][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4179.580462][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4179.580680][ T44] do_init_module (kernel/module/main.c:3039) [ 4179.580920][ T44] ? free_module (kernel/module/main.c:3011) [ 4179.581136][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4179.581299][ T44] ? 0xffffffffc0800000 [ 4179.581461][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4179.581682][ T44] load_module (kernel/module/main.c:3509) [ 4179.581917][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4179.582198][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4179.582422][ 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) [ 4179.582641][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4179.582864][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4179.583084][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4179.583300][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4179.583520][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4179.583753][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4179.583974][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.584194][ 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) [ 4179.584414][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4179.584632][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4179.584858][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.585082][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4179.585318][ 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) [ 4179.585534][ 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) [ 4179.585753][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4179.585977][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4179.586254][ T44] RIP: 0033:0x7f81b4b5292d [ 4179.586479][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4179.586812][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4179.587145][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4179.587469][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4179.587797][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4179.588127][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4179.591240][ T44] 1 lock held by modprobe/17878: | [ 4179.591444][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4179.591852][ T44] | [ 4179.591963][ T44] ============================================= | [ 4179.591963][ T44] [ 4302.454081][ T44] INFO: task modprobe:17878 blocked for more than 491 seconds. [ 4302.455135][ T44] Tainted: G W 6.18.0-virtme #1 [ 4302.455395][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4302.455760][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4302.456271][ T44] Call Trace: [ 4302.456441][ T44] [ 4302.456563][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4302.456851][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4302.457101][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.457347][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4302.457515][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4302.457740][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4302.458005][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4302.458235][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.458494][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4302.458757][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4302.458937][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4302.459232][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4302.459467][ T44] ? __create_object (mm/kmemleak.c:786) [ 4302.459687][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4302.460002][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4302.460248][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4302.460523][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4302.460759][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4302.461043][ T44] do_one_initcall (init/main.c:1283) [ 4302.461272][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4302.461556][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.461799][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4302.462044][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4302.462265][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4302.462492][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4302.462722][ T44] do_init_module (kernel/module/main.c:3039) [ 4302.462980][ T44] ? free_module (kernel/module/main.c:3011) [ 4302.463200][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4302.463366][ T44] ? 0xffffffffc0800000 [ 4302.463543][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4302.463770][ T44] load_module (kernel/module/main.c:3509) [ 4302.464009][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4302.464283][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4302.464511][ 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) [ 4302.464737][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4302.464978][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4302.465198][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4302.465431][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4302.465654][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4302.465890][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4302.466118][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.466338][ 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) [ 4302.466563][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4302.466799][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4302.467036][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.467261][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4302.467492][ 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) [ 4302.467721][ 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) [ 4302.467960][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4302.468184][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4302.468460][ T44] RIP: 0033:0x7f81b4b5292d [ 4302.468699][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4302.469051][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4302.469381][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4302.469708][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4302.470064][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4302.470406][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4302.473676][ T44] 1 lock held by modprobe/17878: | [ 4302.473888][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4302.474314][ T44] | [ 4302.474418][ T44] ============================================= | [ 4302.474418][ T44] [ 4425.333127][ T44] INFO: task modprobe:17878 blocked for more than 614 seconds. [ 4425.334208][ T44] Tainted: G W 6.18.0-virtme #1 [ 4425.334483][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4425.334836][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4425.335355][ T44] Call Trace: [ 4425.335539][ T44] [ 4425.335658][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4425.335894][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4425.336135][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.336372][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4425.336545][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4425.336793][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4425.337031][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4425.337261][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.337491][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4425.337729][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4425.337920][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4425.338194][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4425.338427][ T44] ? __create_object (mm/kmemleak.c:786) [ 4425.338654][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4425.338961][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4425.339187][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4425.339459][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4425.339703][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4425.339982][ T44] do_one_initcall (init/main.c:1283) [ 4425.340205][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4425.340483][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.340701][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4425.340927][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4425.341150][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4425.341374][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4425.341595][ T44] do_init_module (kernel/module/main.c:3039) [ 4425.341822][ T44] ? free_module (kernel/module/main.c:3011) [ 4425.342053][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4425.342219][ T44] ? 0xffffffffc0800000 [ 4425.342385][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4425.342610][ T44] load_module (kernel/module/main.c:3509) [ 4425.342841][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4425.343124][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4425.343347][ 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) [ 4425.343569][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4425.343800][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4425.344026][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4425.344246][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4425.344467][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4425.344699][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4425.344924][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.345149][ 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) [ 4425.345369][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4425.345593][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4425.345822][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.346049][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4425.346276][ 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) [ 4425.346494][ 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) [ 4425.346723][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4425.346953][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4425.347225][ T44] RIP: 0033:0x7f81b4b5292d [ 4425.347451][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4425.347784][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4425.348120][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4425.348459][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4425.348788][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4425.349124][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4425.352263][ T44] 1 lock held by modprobe/17878: | [ 4425.352468][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4425.352893][ T44] | [ 4425.353007][ T44] ============================================= | [ 4425.353007][ T44] [ 4548.213143][ T44] INFO: task modprobe:17878 blocked for more than 737 seconds. [ 4548.214010][ T44] Tainted: G W 6.18.0-virtme #1 [ 4548.214266][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4548.214667][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4548.215206][ T44] Call Trace: [ 4548.215375][ T44] [ 4548.215496][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4548.215735][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4548.215986][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.216221][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4548.216392][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4548.216618][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4548.216867][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4548.217119][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.217342][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4548.217580][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4548.217751][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4548.218077][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4548.218299][ T44] ? __create_object (mm/kmemleak.c:786) [ 4548.218522][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4548.218791][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4548.219036][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4548.219309][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4548.219548][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4548.219821][ T44] do_one_initcall (init/main.c:1283) [ 4548.220061][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4548.220334][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.220554][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4548.220772][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4548.221000][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4548.221243][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4548.221466][ T44] do_init_module (kernel/module/main.c:3039) [ 4548.221693][ T44] ? free_module (kernel/module/main.c:3011) [ 4548.221919][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4548.222089][ T44] ? 0xffffffffc0800000 [ 4548.222255][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4548.222479][ T44] load_module (kernel/module/main.c:3509) [ 4548.222710][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4548.223000][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4548.223225][ 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) [ 4548.223444][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4548.223671][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4548.223889][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4548.224117][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4548.224343][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4548.224583][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4548.224804][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.225032][ 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) [ 4548.225255][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4548.225476][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4548.225705][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.225934][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4548.226177][ 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) [ 4548.226394][ 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) [ 4548.226614][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4548.226836][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4548.227116][ T44] RIP: 0033:0x7f81b4b5292d [ 4548.227345][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4548.227686][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4548.228026][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4548.228353][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4548.228683][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4548.229029][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4548.232149][ T44] 1 lock held by modprobe/17878: | [ 4548.232353][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4548.232768][ T44] | [ 4548.232873][ T44] ============================================= | [ 4548.232873][ T44] [ 4671.093141][ T44] INFO: task modprobe:17878 blocked for more than 860 seconds. [ 4671.093667][ T44] Tainted: G W 6.18.0-virtme #1 [ 4671.093975][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4671.094327][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4671.094830][ T44] Call Trace: [ 4671.095018][ T44] [ 4671.095153][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4671.095398][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4671.095628][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.095875][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4671.096050][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4671.096282][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4671.096516][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4671.096741][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.097007][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4671.097226][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4671.097434][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4671.097731][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4671.097981][ T44] ? __create_object (mm/kmemleak.c:786) [ 4671.098213][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4671.098508][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4671.098741][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4671.099024][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4671.099255][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4671.099523][ T44] do_one_initcall (init/main.c:1283) [ 4671.099743][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4671.100028][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.100250][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4671.100474][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4671.100693][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4671.100927][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4671.101154][ T44] do_init_module (kernel/module/main.c:3039) [ 4671.101382][ T44] ? free_module (kernel/module/main.c:3011) [ 4671.101600][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4671.101765][ T44] ? 0xffffffffc0800000 [ 4671.101951][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4671.102176][ T44] load_module (kernel/module/main.c:3509) [ 4671.102407][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4671.102677][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4671.102911][ 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) [ 4671.103134][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4671.103358][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4671.103577][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4671.103805][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4671.104031][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4671.104262][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4671.104482][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.104701][ 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) [ 4671.104928][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4671.105160][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4671.105388][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.105605][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4671.105829][ 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) [ 4671.106057][ 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) [ 4671.106278][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4671.106500][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4671.106777][ T44] RIP: 0033:0x7f81b4b5292d [ 4671.107024][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4671.107355][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4671.107686][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4671.108019][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4671.108360][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4671.108689][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4671.111813][ T44] 1 lock held by modprobe/17878: | [ 4671.112023][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4671.112442][ T44] | [ 4671.112546][ T44] ============================================= | [ 4671.112546][ T44] [ 4793.973984][ T44] INFO: task modprobe:17878 blocked for more than 983 seconds. [ 4793.974570][ T44] Tainted: G W 6.18.0-virtme #1 [ 4793.974887][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4793.975292][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4793.975882][ T44] Call Trace: [ 4793.976080][ T44] [ 4793.976239][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4793.976563][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4793.976871][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.977137][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4793.977355][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4793.977648][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4793.977984][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4793.978289][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.978585][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4793.978892][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4793.979128][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4793.979418][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4793.979674][ T44] ? __create_object (mm/kmemleak.c:786) [ 4793.979964][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4793.980301][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4793.980601][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4793.980964][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4793.981212][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4793.981562][ T44] do_one_initcall (init/main.c:1283) [ 4793.981854][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4793.982160][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.982448][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4793.982750][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4793.983046][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4793.983280][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4793.983515][ T44] do_init_module (kernel/module/main.c:3039) [ 4793.983762][ T44] ? free_module (kernel/module/main.c:3011) [ 4793.984028][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4793.984254][ T44] ? 0xffffffffc0800000 [ 4793.984475][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4793.984781][ T44] load_module (kernel/module/main.c:3509) [ 4793.985094][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4793.985399][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4793.985634][ 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) [ 4793.985951][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4793.986261][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4793.986492][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4793.986724][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4793.986971][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4793.987270][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4793.987557][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.987875][ 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) [ 4793.988123][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4793.988406][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4793.988707][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.988968][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4793.989223][ 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) [ 4793.989513][ 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) [ 4793.989821][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4793.990081][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4793.990437][ T44] RIP: 0033:0x7f81b4b5292d [ 4793.990743][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4793.991194][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4793.991558][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4793.991983][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4793.992423][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4793.992867][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4793.996471][ T44] 1 lock held by modprobe/17878: | [ 4793.996684][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4793.997253][ T44] | [ 4793.997395][ T44] ============================================= | [ 4793.997395][ T44] [ 4916.853962][ T44] INFO: task modprobe:17878 blocked for more than 1105 seconds. [ 4916.854537][ T44] Tainted: G W 6.18.0-virtme #1 [ 4916.854888][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4916.855396][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 4916.855947][ T44] Call Trace: [ 4916.856170][ T44] [ 4916.856324][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4916.856623][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4916.856930][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.857242][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4916.857417][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4916.857644][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4916.857943][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4916.858243][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.858499][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4916.858735][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4916.858934][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4916.859220][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 4916.859500][ T44] ? __create_object (mm/kmemleak.c:786) [ 4916.859808][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4916.860187][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 4916.860450][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4916.860746][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 4916.861000][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4916.861361][ T44] do_one_initcall (init/main.c:1283) [ 4916.861654][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4916.862043][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.862335][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4916.862596][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4916.862834][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4916.863078][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4916.863373][ T44] do_init_module (kernel/module/main.c:3039) [ 4916.863670][ T44] ? free_module (kernel/module/main.c:3011) [ 4916.863982][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4916.864187][ T44] ? 0xffffffffc0800000 [ 4916.864362][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4916.864594][ T44] load_module (kernel/module/main.c:3509) [ 4916.864851][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4916.865176][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4916.865411][ 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) [ 4916.865641][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4916.865962][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4916.866247][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4916.866479][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4916.866773][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4916.867093][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4916.867382][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.867683][ 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) [ 4916.867988][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4916.868222][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4916.868461][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.868745][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4916.869007][ 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) [ 4916.869236][ 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) [ 4916.869522][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4916.869823][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4916.870200][ T44] RIP: 0033:0x7f81b4b5292d [ 4916.870463][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4916.870882][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 4916.871239][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 4916.871589][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 4916.871975][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a [ 4916.872410][ T44] R13: 0000558c0188fb00 R14: 0000558c01890170 R15: 0000000000000000 | [ 4916.876217][ T44] 1 lock held by modprobe/17878: | [ 4916.876432][ T44] #0: ffffffffba468cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 4916.876999][ T44] | [ 4916.877129][ T44] ============================================= | [ 4916.877129][ T44] [ 5039.733964][ T44] INFO: task modprobe:17878 blocked for more than 1228 seconds. [ 5039.734548][ T44] Tainted: G W 6.18.0-virtme #1 [ 5039.734893][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 5039.735366][ T44] task:modprobe state:D stack:25208 pid:17878 tgid:17878 ppid:380 task_flags:0x400100 flags:0x00080000 [ 5039.735881][ T44] Call Trace: [ 5039.736070][ T44] [ 5039.736213][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 5039.736464][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 5039.736700][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5039.737021][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 5039.737244][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 5039.737495][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 5039.737729][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 5039.737985][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.738231][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 5039.738480][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 5039.738654][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 5039.739031][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350) [ 5039.739284][ T44] ? __create_object (mm/kmemleak.c:786) [ 5039.739515][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 5039.739807][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 5039.740100][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 5039.740383][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 5039.740646][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 5039.741023][ T44] do_one_initcall (init/main.c:1283) [ 5039.741329][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 5039.741622][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.741864][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 5039.742116][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 5039.742406][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 5039.742705][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 5039.743011][ T44] do_init_module (kernel/module/main.c:3039) [ 5039.743298][ T44] ? free_module (kernel/module/main.c:3011) [ 5039.743529][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 5039.743700][ T44] ? 0xffffffffc0800000 [ 5039.743885][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 5039.744131][ T44] load_module (kernel/module/main.c:3509) [ 5039.744382][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 5039.744760][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 5039.745067][ 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) [ 5039.745331][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 5039.745566][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 5039.745848][ T44] init_module_from_file (kernel/module/main.c:3712) [ 5039.746088][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 5039.746367][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 5039.746697][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 5039.746997][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5039.747294][ 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) [ 5039.747528][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 5039.747778][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 5039.748065][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.748296][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 5039.748586][ 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) [ 5039.748885][ 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) [ 5039.749126][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5039.749353][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 5039.749666][ T44] RIP: 0033:0x7f81b4b5292d [ 5039.749982][ T44] RSP: 002b:00007ffe062bada8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 5039.750329][ T44] RAX: ffffffffffffffda RBX: 0000558c0188fb90 RCX: 00007f81b4b5292d [ 5039.750687][ T44] RDX: 0000000000000000 RSI: 0000558bf79afa2a RDI: 0000000000000000 [ 5039.751116][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000558c018900f0 [ 5039.751535][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bf79afa2a Finger prints: nf_conntrack_cleanup_net_list:ops_undo_list:cleanup_net:process_one_work:worker_thread __up_console_sem:__up_console_sem:handle_softirqs:__irq_exit_rcu:__schedule __schedule:schedule:schedule_preempt_disabled:rwsem_down_write_slowpath:down_write