====================================== | xx__-> [ 3729.315747][ T12] ------------[ cut here ]------------ | [ 3729.316296][ T12] conntrack cleanup blocked for 60s | [ 3729.316299][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#1: kworker/u16:0/12 | [ 3729.317093][ T12] Modules linked in: mpls_router(+) xt_conntrack nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 sctp_diag sctp act_mirred cls_u32 ifb cls_matchall act_gact cls_flower vxlan cls_bpf sch_ingress netdevsim psample ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables [ 3729.318788][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3729.319106][ T12] Workqueue: netns cleanup_net [ 3729.319377][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511) nf_conntrack [ 3729.319783][ T12] Code: 00 00 00 65 48 2b 05 ff 61 f7 d2 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 c2 14 00 <67> 48 0f b9 3a e9 0f ff ff ff 48 c7 c7 bc af 6e c0 e8 0a 9f b5 ce All code ======== 0: 00 00 add %al,(%rax) 2: 00 65 48 add %ah,0x48(%rbp) 5: 2b 05 ff 61 f7 d2 sub -0x2d089e01(%rip),%eax # 0xffffffffd2f7620a 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 c2 14 00 lea 0x14c200(%rip),%rdi # 0x14c22a 2a:* 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: e9 0f ff ff ff jmp 0xffffffffffffff43 34: 48 c7 c7 bc af 6e c0 mov $0xffffffffc06eafbc,%rdi 3b: e8 0a 9f b5 ce call 0xffffffffceb59f4a 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 af 6e c0 mov $0xffffffffc06eafbc,%rdi 11: e8 0a 9f b5 ce call 0xffffffffceb59f20 [ 3729.320718][ T12] RSP: 0018:ffffc900000c7988 EFLAGS: 00010297 [ 3729.321036][ T12] RAX: 0000000100345135 RBX: ffffc900000c7ae8 RCX: ffffffffc0591b0a [ 3729.321417][ T12] RDX: 0000000100345134 RSI: 0000000000000004 RDI: ffffffffc06de030 [ 3729.321802][ T12] RBP: ffff888004b63260 R08: 0000000000000000 R09: ffffed100096c64c [ 3729.322190][ T12] R10: ffff888004b63263 R11: ffff888001abd090 R12: 0000000000000001 [ 3729.322570][ T12] R13: ffff888008e28100 R14: dffffc0000000000 R15: ffffc900000c79e8 [ 3729.322955][ T12] FS: 0000000000000000(0000) GS:ffff8880d9b98000(0000) knlGS:0000000000000000 [ 3729.323392][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3729.323730][ T12] CR2: 00007fbd3c91c000 CR3: 0000000010145002 CR4: 0000000000772ef0 [ 3729.324110][ T12] PKRU: 55555554 [ 3729.324786][ T12] Call Trace: [ 3729.324988][ T12] [ 3729.325121][ 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 [ 3729.325514][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 3729.325841][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3729.326176][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3729.326493][ T12] ? _raw_spin_unlock (./arch/x86/include/asm/preempt.h:104 ./include/linux/spinlock_api_smp.h:143 kernel/locking/spinlock.c:186) [ 3729.326763][ T12] ops_undo_list (net/core/net_namespace.c:251) [ 3729.327026][ T12] ? netns_install (net/core/net_namespace.c:223) [ 3729.327267][ T12] ? cleanup_net (./include/linux/list.h:191 net/core/net_namespace.c:693) [ 3729.327524][ T12] cleanup_net (net/core/net_namespace.c:698) [ 3729.327790][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 3729.328048][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3729.328300][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3729.328555][ T12] process_one_work (kernel/workqueue.c:3262) [ 3729.328826][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 3729.329083][ T12] ? assign_work (kernel/workqueue.c:1200) [ 3729.329341][ T12] worker_thread (kernel/workqueue.c:3334 kernel/workqueue.c:3421) [ 3729.329597][ T12] ? bh_worker (kernel/workqueue.c:3367) [ 3729.329854][ T12] kthread (kernel/kthread.c:463) [ 3729.330057][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3729.330301][ T12] ? ret_from_fork (arch/x86/kernel/process.c:157) [ 3729.330552][ T12] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3729.330805][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3729.331053][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3729.331298][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3729.331547][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 3729.331810][ T12] ? arch_exit_to_user_mode_prepare.constprop.0 (arch/x86/entry/syscall_64.c:37) [ 3729.332189][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3729.332437][ T12] ? __switch_to (./include/linux/thread_info.h:140 arch/x86/kernel/process.h:16 arch/x86/kernel/process_64.c:676) [ 3729.332699][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3729.332949][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 3729.333656][ T12] hardirqs last enabled at (9529841): __up_console_sem (kernel/printk/printk.c:345 (discriminator 1)) | [ 3729.334104][ T12] hardirqs last disabled at (9529850): __up_console_sem (kernel/printk/printk.c:343 (discriminator 1)) | [ 3729.334542][ T12] softirqs last enabled at (9529404): handle_softirqs (./arch/x86/include/asm/preempt.h:27 kernel/softirq.c:469 kernel/softirq.c:650) | [ 3729.334994][ T12] softirqs last disabled at (9529399): __irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723) | [ 3729.335428][ T12] ---[ end trace 0000000000000000 ]--- [ 3810.927155][ T44] INFO: task modprobe:29508 blocked for more than 122 seconds. [ 3810.927867][ T44] Tainted: G W 6.18.0-virtme #1 [ 3810.928148][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3810.928521][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 3810.929118][ T44] Call Trace: [ 3810.929300][ T44] [ 3810.929437][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 3810.929711][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3810.929956][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3810.930203][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3810.930380][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3810.930613][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 3810.930902][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3810.931150][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3810.931386][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3810.931639][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3810.931829][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3810.932138][ T44] ? __create_object (mm/kmemleak.c:786) [ 3810.932373][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3810.932610][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3810.932866][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 3810.933226][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 3810.933464][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 3810.933835][ T44] do_one_initcall (init/main.c:1283) [ 3810.934077][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3810.934370][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3810.934607][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 3810.934862][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 3810.935645][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 3810.935920][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3810.936169][ T44] do_init_module (kernel/module/main.c:3039) [ 3810.936417][ T44] ? free_module (kernel/module/main.c:3011) [ 3810.936653][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 3810.936861][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 3810.937153][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 3810.937397][ T44] load_module (kernel/module/main.c:3509) [ 3810.937646][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 3810.937956][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 3810.938195][ 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) [ 3810.938443][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 3810.938707][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 3810.938961][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3810.939204][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3810.939443][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 3810.939710][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 3810.939949][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3810.940188][ 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) [ 3810.940440][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3810.940673][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3810.940924][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3810.941161][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 3810.941404][ 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) [ 3810.941637][ 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) [ 3810.941882][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3810.942117][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3810.942411][ T44] RIP: 0033:0x7f2bb96a492d [ 3810.942659][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3810.943028][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 3810.943382][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 3810.943744][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 3810.944106][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 3810.944458][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 3810.947914][ T44] 1 lock held by modprobe/29508: | [ 3810.948136][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3810.948588][ T44] | [ 3810.948710][ T44] ============================================= | [ 3810.948710][ T44] [ 3933.806785][ T44] INFO: task modprobe:29508 blocked for more than 245 seconds. [ 3933.807208][ T44] Tainted: G W 6.18.0-virtme #1 [ 3933.807460][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3933.807838][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 3933.808325][ T44] Call Trace: [ 3933.808489][ T44] [ 3933.808612][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 3933.808859][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3933.809085][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3933.809311][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3933.809475][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3933.809712][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 3933.809936][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3933.810164][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.810383][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3933.810610][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3933.810784][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3933.811057][ T44] ? __create_object (mm/kmemleak.c:786) [ 3933.811287][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3933.811505][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3933.811743][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 3933.812079][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 3933.812301][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 3933.812630][ T44] do_one_initcall (init/main.c:1283) [ 3933.812878][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3933.813148][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.813362][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 3933.813577][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 3933.813803][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 3933.814025][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3933.814244][ T44] do_init_module (kernel/module/main.c:3039) [ 3933.814475][ T44] ? free_module (kernel/module/main.c:3011) [ 3933.814701][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 3933.814876][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 3933.815142][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 3933.815363][ T44] load_module (kernel/module/main.c:3509) [ 3933.815590][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 3933.815865][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 3933.816088][ 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) [ 3933.816338][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 3933.816562][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 3933.816790][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3933.817007][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3933.817224][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 3933.817450][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 3933.817677][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3933.817907][ 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) [ 3933.818127][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3933.818347][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3933.818577][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3933.818801][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 3933.819027][ 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) [ 3933.819248][ 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) [ 3933.819471][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 3933.819697][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3933.819966][ T44] RIP: 0033:0x7f2bb96a492d [ 3933.820196][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3933.820525][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 3933.820870][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 3933.821191][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 3933.821516][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 3933.821848][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 3933.824930][ T44] 1 lock held by modprobe/29508: | [ 3933.825138][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3933.825551][ T44] | [ 3933.825656][ T44] ============================================= | [ 3933.825656][ T44] [ 4056.686772][ T44] INFO: task modprobe:29508 blocked for more than 368 seconds. [ 4056.687241][ T44] Tainted: G W 6.18.0-virtme #1 [ 4056.687509][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4056.687876][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4056.688357][ T44] Call Trace: [ 4056.688521][ T44] [ 4056.688639][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4056.688881][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4056.689115][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.689338][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4056.689511][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4056.689737][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4056.689962][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4056.690188][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.690409][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4056.690641][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4056.690820][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4056.691091][ T44] ? __create_object (mm/kmemleak.c:786) [ 4056.691309][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.691527][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4056.691761][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4056.692098][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4056.692327][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4056.692657][ T44] do_one_initcall (init/main.c:1283) [ 4056.692888][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4056.693157][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.693373][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4056.693587][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4056.693812][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4056.694042][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4056.694261][ T44] do_init_module (kernel/module/main.c:3039) [ 4056.694485][ T44] ? free_module (kernel/module/main.c:3011) [ 4056.694707][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4056.694870][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4056.695147][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4056.695367][ T44] load_module (kernel/module/main.c:3509) [ 4056.695627][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4056.695905][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4056.696128][ 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) [ 4056.696347][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4056.696570][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4056.696795][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4056.697012][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4056.697240][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4056.697465][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4056.697679][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.697905][ 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) [ 4056.698124][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4056.698344][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4056.698571][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.698805][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4056.699027][ 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) [ 4056.699241][ 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) [ 4056.699459][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4056.699681][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4056.699960][ T44] RIP: 0033:0x7f2bb96a492d [ 4056.700188][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4056.700524][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4056.700860][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4056.701185][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4056.701510][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 4056.701854][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 4056.704966][ T44] 1 lock held by modprobe/29508: | [ 4056.705178][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4056.705588][ T44] | [ 4056.705700][ T44] ============================================= | [ 4056.705700][ T44] [ 4179.566774][ T44] INFO: task modprobe:29508 blocked for more than 491 seconds. [ 4179.567253][ T44] Tainted: G W 6.18.0-virtme #1 [ 4179.567502][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4179.567870][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4179.568342][ T44] Call Trace: [ 4179.568507][ T44] [ 4179.568635][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4179.568880][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4179.569107][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.569333][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4179.569497][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4179.569720][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4179.569942][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4179.570176][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.570396][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4179.570620][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4179.570794][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4179.571067][ T44] ? __create_object (mm/kmemleak.c:786) [ 4179.571286][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.571503][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4179.571737][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4179.572081][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4179.572303][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4179.572632][ T44] do_one_initcall (init/main.c:1283) [ 4179.572864][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4179.573134][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.573350][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4179.573570][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4179.573796][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4179.574015][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4179.574239][ T44] do_init_module (kernel/module/main.c:3039) [ 4179.574462][ T44] ? free_module (kernel/module/main.c:3011) [ 4179.574677][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4179.574850][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4179.575165][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4179.575387][ T44] load_module (kernel/module/main.c:3509) [ 4179.575617][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4179.575896][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4179.576121][ 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) [ 4179.576339][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4179.576562][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4179.576798][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4179.577016][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4179.577235][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4179.577462][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4179.577679][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.577907][ 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) [ 4179.578126][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4179.578354][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4179.578580][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.578803][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4179.579030][ 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) [ 4179.579243][ 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) [ 4179.579462][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4179.579681][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4179.579968][ T44] RIP: 0033:0x7f2bb96a492d [ 4179.580195][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4179.580526][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4179.580861][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4179.581188][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4179.581522][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 4179.581857][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 4179.584948][ T44] 1 lock held by modprobe/29508: | [ 4179.585155][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4179.585574][ T44] | [ 4179.585677][ T44] ============================================= | [ 4179.585677][ T44] [ 4302.446771][ T44] INFO: task modprobe:29508 blocked for more than 614 seconds. [ 4302.447239][ T44] Tainted: G W 6.18.0-virtme #1 [ 4302.447489][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4302.447856][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4302.448349][ T44] Call Trace: [ 4302.448517][ T44] [ 4302.448633][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4302.448879][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4302.449102][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.449330][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4302.449495][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4302.449731][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4302.449952][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4302.450178][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.450397][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4302.450623][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4302.450798][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4302.451079][ T44] ? __create_object (mm/kmemleak.c:786) [ 4302.451298][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.451528][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4302.451761][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4302.452097][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4302.452319][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4302.452648][ T44] do_one_initcall (init/main.c:1283) [ 4302.452878][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4302.453159][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.453376][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4302.453590][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4302.453815][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4302.454036][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4302.454254][ T44] do_init_module (kernel/module/main.c:3039) [ 4302.454480][ T44] ? free_module (kernel/module/main.c:3011) [ 4302.454712][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4302.454876][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4302.455143][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4302.455372][ T44] load_module (kernel/module/main.c:3509) [ 4302.455601][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4302.455876][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4302.456097][ 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) [ 4302.456314][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4302.456570][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4302.456795][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4302.457012][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4302.457230][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4302.457456][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4302.457671][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.457908][ 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) [ 4302.458129][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4302.458346][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4302.458575][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.458798][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4302.459021][ 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) [ 4302.459237][ 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) [ 4302.459465][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4302.459682][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4302.459960][ T44] RIP: 0033:0x7f2bb96a492d [ 4302.460186][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4302.460516][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4302.460852][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4302.461181][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4302.461507][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 4302.461844][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 4302.464927][ T44] 1 lock held by modprobe/29508: | [ 4302.465129][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4302.465554][ T44] | [ 4302.465657][ T44] ============================================= | [ 4302.465657][ T44] [ 4425.326769][ T44] INFO: task modprobe:29508 blocked for more than 737 seconds. [ 4425.327238][ T44] Tainted: G W 6.18.0-virtme #1 [ 4425.327490][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4425.327879][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4425.328391][ T44] Call Trace: [ 4425.328557][ T44] [ 4425.328674][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4425.328922][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4425.329144][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.329368][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4425.329535][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4425.329762][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4425.329994][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4425.330222][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.330440][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4425.330663][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4425.330838][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4425.331111][ T44] ? __create_object (mm/kmemleak.c:786) [ 4425.331328][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.331545][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4425.331789][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4425.332127][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4425.332350][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4425.332677][ T44] do_one_initcall (init/main.c:1283) [ 4425.332906][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4425.333185][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.333401][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4425.333616][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4425.333842][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4425.334066][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4425.334290][ T44] do_init_module (kernel/module/main.c:3039) [ 4425.334517][ T44] ? free_module (kernel/module/main.c:3011) [ 4425.334742][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4425.334913][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4425.335181][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4425.335403][ T44] load_module (kernel/module/main.c:3509) [ 4425.335644][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4425.335923][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4425.336144][ 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) [ 4425.336364][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4425.336599][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4425.336824][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4425.337044][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4425.337265][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4425.337522][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4425.337745][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.337964][ 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) [ 4425.338191][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4425.338413][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4425.338644][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.338868][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4425.339093][ 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) [ 4425.339307][ 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) [ 4425.339528][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4425.339759][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4425.340028][ T44] RIP: 0033:0x7f2bb96a492d [ 4425.340255][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4425.340585][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4425.340920][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4425.341252][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4425.341578][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 4425.341911][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 4425.345012][ T44] 1 lock held by modprobe/29508: | [ 4425.345213][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4425.345639][ T44] | [ 4425.345751][ T44] ============================================= | [ 4425.345751][ T44] [ 4548.206865][ T44] INFO: task modprobe:29508 blocked for more than 860 seconds. [ 4548.207358][ T44] Tainted: G W 6.18.0-virtme #1 [ 4548.207616][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4548.208047][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4548.208559][ T44] Call Trace: [ 4548.208754][ T44] [ 4548.208881][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4548.209130][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4548.209367][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.209607][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4548.209805][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4548.210035][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4548.210271][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4548.210509][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.210758][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4548.210997][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4548.211173][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4548.211466][ T44] ? __create_object (mm/kmemleak.c:786) [ 4548.211714][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.211946][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4548.212182][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4548.212537][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4548.212780][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4548.213131][ T44] do_one_initcall (init/main.c:1283) [ 4548.213380][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4548.213669][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.213918][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4548.214152][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4548.214382][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4548.214616][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4548.214861][ T44] do_init_module (kernel/module/main.c:3039) [ 4548.215109][ T44] ? free_module (kernel/module/main.c:3011) [ 4548.215337][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4548.215511][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4548.215815][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4548.216048][ T44] load_module (kernel/module/main.c:3509) [ 4548.216284][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4548.216567][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4548.216842][ 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) [ 4548.217075][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4548.217309][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4548.217538][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4548.217779][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4548.218010][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4548.218251][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4548.218487][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.218727][ 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) [ 4548.218959][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4548.219192][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4548.219444][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.219674][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4548.219921][ 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) [ 4548.220158][ 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) [ 4548.220392][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4548.220620][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4548.220914][ T44] RIP: 0033:0x7f2bb96a492d [ 4548.221152][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4548.221501][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4548.221862][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4548.222208][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4548.222550][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 4548.222906][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 4548.226154][ T44] 1 lock held by modprobe/29508: | [ 4548.226380][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4548.226821][ T44] | [ 4548.226933][ T44] ============================================= | [ 4548.226933][ T44] [ 4671.086912][ T44] INFO: task modprobe:29508 blocked for more than 983 seconds. [ 4671.087734][ T44] Tainted: G W 6.18.0-virtme #1 [ 4671.088013][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4671.088379][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4671.088892][ T44] Call Trace: [ 4671.089075][ T44] [ 4671.089196][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4671.089441][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4671.089670][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.089917][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4671.090091][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4671.090314][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4671.090553][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4671.090790][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.091035][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4671.091277][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4671.091448][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4671.091750][ T44] ? __create_object (mm/kmemleak.c:786) [ 4671.091973][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.092207][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4671.092436][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4671.092797][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4671.093036][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4671.093380][ T44] do_one_initcall (init/main.c:1283) [ 4671.093607][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4671.093897][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.094121][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4671.094345][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4671.094569][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4671.094814][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4671.095043][ T44] do_init_module (kernel/module/main.c:3039) [ 4671.095273][ T44] ? free_module (kernel/module/main.c:3011) [ 4671.095498][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4671.095668][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4671.095966][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4671.096198][ T44] load_module (kernel/module/main.c:3509) [ 4671.096458][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4671.096749][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4671.096977][ 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) [ 4671.097205][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4671.097436][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4671.097661][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4671.097894][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4671.098129][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4671.098365][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4671.098590][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.098826][ 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) [ 4671.099052][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4671.099281][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4671.099517][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.099759][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4671.099992][ 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) [ 4671.100216][ 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) [ 4671.100443][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4671.100670][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4671.100967][ T44] RIP: 0033:0x7f2bb96a492d [ 4671.101202][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4671.101552][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4671.101900][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4671.102239][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4671.102577][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 4671.102930][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 4671.106151][ T44] 1 lock held by modprobe/29508: | [ 4671.106361][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4671.106798][ T44] | [ 4671.106907][ T44] ============================================= | [ 4671.106907][ T44] [ 4793.966830][ T44] INFO: task modprobe:29508 blocked for more than 1105 seconds. [ 4793.967652][ T44] Tainted: G W 6.18.0-virtme #1 [ 4793.967945][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4793.968316][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4793.968825][ T44] Call Trace: [ 4793.969008][ T44] [ 4793.969131][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4793.969378][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4793.969604][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.969861][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4793.970034][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4793.970263][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4793.970497][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4793.970744][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.970981][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4793.971216][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4793.971390][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4793.971680][ T44] ? __create_object (mm/kmemleak.c:786) [ 4793.971914][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.972148][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4793.972384][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4793.972748][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4793.972977][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4793.973320][ T44] do_one_initcall (init/main.c:1283) [ 4793.973550][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4793.973846][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.974084][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4793.974311][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4793.974537][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4793.974775][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4793.975004][ T44] do_init_module (kernel/module/main.c:3039) [ 4793.975236][ T44] ? free_module (kernel/module/main.c:3011) [ 4793.975461][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4793.975631][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4793.975928][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4793.976193][ T44] load_module (kernel/module/main.c:3509) [ 4793.976429][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4793.976717][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4793.976944][ 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) [ 4793.977173][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4793.977405][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4793.977639][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4793.977878][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4793.978106][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4793.978341][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4793.978563][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.978803][ 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) [ 4793.979031][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4793.979266][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4793.979500][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.979736][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4793.979968][ 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) [ 4793.980192][ 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) [ 4793.980420][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4793.980647][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4793.980942][ T44] RIP: 0033:0x7f2bb96a492d [ 4793.981176][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4793.981518][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4793.981869][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4793.982211][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4793.982556][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a [ 4793.982905][ T44] R13: 000055f3cdcf9000 R14: 000055f3cdcf92a0 R15: 0000000000000000 | [ 4793.986113][ T44] 1 lock held by modprobe/29508: | [ 4793.986322][ T44] #0: ffffffff92868cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4793.986760][ T44] | [ 4793.986875][ T44] ============================================= | [ 4793.986875][ T44] [ 4916.846838][ T44] INFO: task modprobe:29508 blocked for more than 1228 seconds. [ 4916.847317][ T44] Tainted: G W 6.18.0-virtme #1 [ 4916.847569][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4916.847955][ T44] task:modprobe state:D stack:25208 pid:29508 tgid:29508 ppid:45 task_flags:0x400100 flags:0x00080000 [ 4916.848448][ T44] Call Trace: [ 4916.848611][ T44] [ 4916.848743][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4916.848981][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4916.849205][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.849429][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4916.849593][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4916.849826][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4916.850056][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4916.850283][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.850501][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4916.850738][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4916.850905][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4916.851181][ T44] ? __create_object (mm/kmemleak.c:786) [ 4916.851414][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.851709][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4916.851931][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4916.852280][ T44] mpls_init (mpls_router.mod.c:?) mpls_router [ 4916.852524][ T44] ? nf_conntrack_standalone_fini (net/netfilter/nf_conntrack_core.c:485) nf_conntrack [ 4916.852877][ T44] do_one_initcall (init/main.c:1283) [ 4916.853113][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4916.853402][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.853635][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4916.853860][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4916.854086][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4916.854305][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4916.854523][ T44] do_init_module (kernel/module/main.c:3039) [ 4916.854758][ T44] ? free_module (kernel/module/main.c:3011) [ 4916.854981][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4916.855154][ T44] ? conntrack_mt_exit (net/netfilter/xt_conntrack.c:89 net/netfilter/xt_conntrack.c:219) xt_conntrack [ 4916.855420][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4916.855642][ T44] load_module (kernel/module/main.c:3509) [ 4916.855881][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4916.856162][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4916.856386][ 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) [ 4916.856625][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4916.856860][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4916.857077][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4916.857307][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4916.857527][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4916.857764][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4916.857984][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.858224][ 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) [ 4916.858444][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4916.858662][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4916.858903][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.859120][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4916.859354][ 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) [ 4916.859570][ 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) [ 4916.859807][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4916.860038][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4916.860316][ T44] RIP: 0033:0x7f2bb96a492d [ 4916.860541][ T44] RSP: 002b:00007ffdc253ed88 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4916.860875][ T44] RAX: ffffffffffffffda RBX: 000055f3cdcf8df0 RCX: 00007f2bb96a492d [ 4916.861209][ T44] RDX: 0000000000000000 RSI: 000055f3b44a6a2a RDI: 0000000000000000 [ 4916.861541][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 4916.861873][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3b44a6a2a 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