====================================== | xx__-> [ 3910.051883][ T12] ------------[ cut here ]------------ | [ 3910.052575][ T12] conntrack cleanup blocked for 60s | [ 3910.052578][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#2: kworker/u16:0/12 | [ 3910.053411][ T12] Modules linked in: bareudp(+) xt_conntrack cls_bpf xt_length act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_mirred cls_u32 ifb act_gact cls_flower sch_ingress ipt_REJECT nf_reject_ipv4 ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router [ 3910.055462][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3910.055833][ T12] Workqueue: netns cleanup_net [ 3910.056179][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511) nf_conntrack [ 3910.056628][ T12] Code: 00 00 00 65 48 2b 05 ff 61 3a ee 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 52 df ff <67> 48 0f b9 3a e9 0f ff ff ff 48 c7 c7 bc 3f 56 c0 e8 0a 9f f8 e9 All code ======== 0: 00 00 add %al,(%rax) 2: 00 65 48 add %ah,0x48(%rbp) 5: 2b 05 ff 61 3a ee sub -0x11c59e01(%rip),%eax # 0xffffffffee3a620a 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 52 df ff lea -0x20ae00(%rip),%rdi # 0xffffffffffdf522a 2a:* 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: e9 0f ff ff ff jmp 0xffffffffffffff43 34: 48 c7 c7 bc 3f 56 c0 mov $0xffffffffc0563fbc,%rdi 3b: e8 0a 9f f8 e9 call 0xffffffffe9f89f4a Code starting with the faulting instruction =========================================== 0: 67 48 0f b9 3a ud1 (%edx),%rdi 5: e9 0f ff ff ff jmp 0xffffffffffffff19 a: 48 c7 c7 bc 3f 56 c0 mov $0xffffffffc0563fbc,%rdi 11: e8 0a 9f f8 e9 call 0xffffffffe9f89f20 [ 3910.057624][ T12] RSP: 0000:ffffc900000c7988 EFLAGS: 00010297 [ 3910.057996][ T12] RAX: 0000000100371336 RBX: ffffc900000c7ae8 RCX: ffffffffc0761b0a [ 3910.058420][ T12] RDX: 0000000100371335 RSI: 0000000000000004 RDI: ffffffffc0557030 [ 3910.058848][ T12] RBP: ffff88800a4e3f20 R08: 0000000000000000 R09: ffffed100149c7e4 [ 3910.059279][ T12] R10: ffff88800a4e3f23 R11: ffff888001abd090 R12: 0000000000000001 [ 3910.059702][ T12] R13: ffff888004f08d00 R14: dffffc0000000000 R15: ffffc900000c79e8 [ 3910.060134][ T12] FS: 0000000000000000(0000) GS:ffff8880be618000(0000) knlGS:0000000000000000 [ 3910.060621][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3910.060985][ T12] CR2: 00007f564d55fae4 CR3: 000000004cd45006 CR4: 0000000000772ef0 [ 3910.061926][ T12] PKRU: 55555554 [ 3910.062160][ T12] Call Trace: [ 3910.062389][ T12] [ 3910.062554][ 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 [ 3910.063002][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 3910.063359][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3910.063731][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129) nf_conntrack [ 3910.064103][ T12] ? _raw_spin_unlock (./arch/x86/include/asm/preempt.h:104 ./include/linux/spinlock_api_smp.h:143 kernel/locking/spinlock.c:186) [ 3910.064400][ T12] ops_undo_list (net/core/net_namespace.c:251) [ 3910.064709][ T12] ? netns_install (net/core/net_namespace.c:223) [ 3910.065004][ T12] ? cleanup_net (./include/linux/list.h:191 net/core/net_namespace.c:693) [ 3910.065299][ T12] cleanup_net (net/core/net_namespace.c:698) [ 3910.065591][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 3910.065900][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3910.066211][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3910.066522][ T12] process_one_work (kernel/workqueue.c:3262) [ 3910.066838][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 3910.067132][ T12] ? assign_work (kernel/workqueue.c:1200) [ 3910.067423][ T12] worker_thread (kernel/workqueue.c:3334 kernel/workqueue.c:3421) [ 3910.067716][ T12] ? bh_worker (kernel/workqueue.c:3367) [ 3910.068014][ T12] kthread (kernel/kthread.c:463) [ 3910.068238][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3910.068532][ T12] ? ret_from_fork (arch/x86/kernel/process.c:157) [ 3910.068828][ T12] ? __lock_release (kernel/locking/lockdep.c:5536) [ 3910.069114][ T12] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 3910.069401][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 3910.069687][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3910.069982][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 3910.070271][ T12] ? arch_exit_to_user_mode_prepare.constprop.0 (arch/x86/entry/syscall_64.c:37) [ 3910.070684][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3910.070986][ T12] ? __switch_to (./include/linux/thread_info.h:140 arch/x86/kernel/process.h:16 arch/x86/kernel/process_64.c:676) [ 3910.071283][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 3910.071569][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 3910.072394][ T12] hardirqs last enabled at (9994607): __up_console_sem (kernel/printk/printk.c:345 (discriminator 1)) | [ 3910.072888][ T12] hardirqs last disabled at (9994618): __up_console_sem (kernel/printk/printk.c:343 (discriminator 1)) | [ 3910.073377][ T12] softirqs last enabled at (9994068): handle_softirqs (./arch/x86/include/asm/preempt.h:27 kernel/softirq.c:469 kernel/softirq.c:650) | [ 3910.073869][ T12] softirqs last disabled at (9994061): __irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723) | [ 3910.074348][ T12] ---[ end trace 0000000000000000 ]--- [ 4056.685894][ T44] INFO: task modprobe:1931 blocked for more than 122 seconds. [ 4056.686886][ T44] Tainted: G W 6.18.0-virtme #1 [ 4056.687144][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4056.687502][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4056.688012][ T44] Call Trace: [ 4056.688185][ T44] [ 4056.688315][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4056.688552][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4056.688782][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.689043][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4056.689212][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4056.689429][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4056.689653][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4056.689902][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.690125][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4056.690351][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4056.690520][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4056.690794][ T44] ? __create_object (mm/kmemleak.c:786) [ 4056.691025][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.691247][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4056.691471][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4056.691755][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4056.692043][ T44] do_one_initcall (init/main.c:1283) [ 4056.692269][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4056.692544][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.692764][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4056.692993][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4056.693219][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4056.693439][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4056.693934][ T44] do_init_module (kernel/module/main.c:3039) [ 4056.694167][ T44] ? free_module (kernel/module/main.c:3011) [ 4056.694384][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4056.694548][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4056.694830][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4056.695054][ T44] load_module (kernel/module/main.c:3509) [ 4056.695292][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4056.695564][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4056.695794][ 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) [ 4056.696026][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4056.696266][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4056.696484][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4056.696713][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4056.696953][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4056.697185][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4056.697404][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4056.697625][ 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) [ 4056.697859][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4056.698084][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4056.698315][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4056.698541][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4056.698765][ 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) [ 4056.698995][ 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) [ 4056.699218][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4056.699440][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4056.699710][ T44] RIP: 0033:0x7f35db39d92d [ 4056.699948][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4056.700290][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4056.700620][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4056.700959][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4056.701290][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4056.701627][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4056.704786][ T44] 1 lock held by modprobe/1931: | [ 4056.704998][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4056.705410][ T44] | [ 4056.705515][ T44] ============================================= | [ 4056.705515][ T44] [ 4179.565970][ T44] INFO: task modprobe:1931 blocked for more than 245 seconds. [ 4179.566947][ T44] Tainted: G W 6.18.0-virtme #1 [ 4179.567218][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4179.567609][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4179.568132][ T44] Call Trace: [ 4179.568303][ T44] [ 4179.568425][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4179.568661][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4179.568901][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.569132][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4179.569302][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4179.569529][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4179.569758][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4179.570004][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.570228][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4179.570458][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4179.570628][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4179.570921][ T44] ? __create_object (mm/kmemleak.c:786) [ 4179.571152][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.571374][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4179.571611][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4179.571898][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4179.572179][ T44] do_one_initcall (init/main.c:1283) [ 4179.572404][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4179.572687][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.572921][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4179.573140][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4179.573365][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4179.573589][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4179.573826][ T44] do_init_module (kernel/module/main.c:3039) [ 4179.574054][ T44] ? free_module (kernel/module/main.c:3011) [ 4179.574275][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4179.574449][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4179.574723][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4179.574959][ T44] load_module (kernel/module/main.c:3509) [ 4179.575192][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4179.575468][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4179.575693][ 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) [ 4179.575932][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4179.576167][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4179.576395][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4179.576616][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4179.576849][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4179.577082][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4179.577304][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4179.577531][ 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) [ 4179.577762][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4179.578005][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4179.578240][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4179.578459][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4179.578690][ 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) [ 4179.578923][ 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) [ 4179.579148][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4179.579379][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4179.579654][ T44] RIP: 0033:0x7f35db39d92d [ 4179.579894][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4179.580229][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4179.580560][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4179.580907][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4179.581242][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4179.581575][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4179.584778][ T44] 1 lock held by modprobe/1931: | [ 4179.584991][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4179.585418][ T44] | [ 4179.585524][ T44] ============================================= | [ 4179.585524][ T44] [ 4302.446054][ T44] INFO: task modprobe:1931 blocked for more than 368 seconds. [ 4302.446759][ T44] Tainted: G W 6.18.0-virtme #1 [ 4302.447042][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4302.447440][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4302.447941][ T44] Call Trace: [ 4302.448116][ T44] [ 4302.448245][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4302.448498][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4302.448717][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.448982][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4302.449159][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4302.449384][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4302.449623][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4302.449876][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.450097][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4302.450334][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4302.450504][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4302.450804][ T44] ? __create_object (mm/kmemleak.c:786) [ 4302.451053][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.451272][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4302.451513][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4302.451784][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4302.452078][ T44] do_one_initcall (init/main.c:1283) [ 4302.452300][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4302.452594][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.452797][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4302.453066][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4302.453290][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4302.453523][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4302.453739][ T44] do_init_module (kernel/module/main.c:3039) [ 4302.453999][ T44] ? free_module (kernel/module/main.c:3011) [ 4302.454226][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4302.454397][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4302.454668][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4302.454899][ T44] load_module (kernel/module/main.c:3509) [ 4302.455131][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4302.455401][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4302.455622][ 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) [ 4302.455850][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4302.456084][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4302.456302][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4302.456531][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4302.456752][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4302.456993][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4302.457211][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4302.457434][ 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) [ 4302.457661][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4302.457894][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4302.458121][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4302.458342][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4302.458566][ 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) [ 4302.458785][ 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) [ 4302.459016][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4302.459244][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4302.459523][ T44] RIP: 0033:0x7f35db39d92d [ 4302.459751][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4302.460092][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4302.460423][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4302.460755][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4302.461092][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4302.461421][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4302.464602][ T44] 1 lock held by modprobe/1931: | [ 4302.464804][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4302.465236][ T44] | [ 4302.465341][ T44] ============================================= | [ 4302.465341][ T44] [ 4425.326078][ T44] INFO: task modprobe:1931 blocked for more than 491 seconds. [ 4425.326672][ T44] Tainted: G W 6.18.0-virtme #1 [ 4425.326950][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4425.327314][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4425.327789][ T44] Call Trace: [ 4425.327968][ T44] [ 4425.328088][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4425.328320][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4425.328547][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.328773][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4425.328976][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4425.329197][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4425.329421][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4425.329649][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.329884][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4425.330112][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4425.330278][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4425.330561][ T44] ? __create_object (mm/kmemleak.c:786) [ 4425.330781][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.331011][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4425.331236][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4425.331510][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4425.331782][ T44] do_one_initcall (init/main.c:1283) [ 4425.332016][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4425.332300][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.332519][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4425.332738][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4425.332971][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4425.333193][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4425.333416][ T44] do_init_module (kernel/module/main.c:3039) [ 4425.333641][ T44] ? free_module (kernel/module/main.c:3011) [ 4425.333875][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4425.334042][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4425.334312][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4425.334544][ T44] load_module (kernel/module/main.c:3509) [ 4425.334775][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4425.335054][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4425.335279][ 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) [ 4425.335499][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4425.335731][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4425.335959][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4425.336179][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4425.336398][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4425.336639][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4425.336867][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4425.337088][ 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) [ 4425.337315][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4425.337551][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4425.337779][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4425.338006][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4425.338230][ 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) [ 4425.338450][ 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) [ 4425.338671][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4425.338906][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4425.339177][ T44] RIP: 0033:0x7f35db39d92d [ 4425.339403][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4425.339732][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4425.340068][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4425.340400][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4425.340727][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4425.341060][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4425.344239][ T44] 1 lock held by modprobe/1931: | [ 4425.344444][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4425.344875][ T44] | [ 4425.344981][ T44] ============================================= | [ 4425.344981][ T44] [ 4548.206096][ T44] INFO: task modprobe:1931 blocked for more than 614 seconds. [ 4548.206790][ T44] Tainted: G W 6.18.0-virtme #1 [ 4548.207080][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4548.207463][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4548.207977][ T44] Call Trace: [ 4548.208146][ T44] [ 4548.208267][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4548.208501][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4548.208731][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.209001][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4548.209174][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4548.209398][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4548.209626][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4548.209869][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.210096][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4548.210326][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4548.210495][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4548.210781][ T44] ? __create_object (mm/kmemleak.c:786) [ 4548.211021][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.211246][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4548.211472][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4548.211757][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4548.212047][ T44] do_one_initcall (init/main.c:1283) [ 4548.212273][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4548.212559][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.212781][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4548.213012][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4548.213235][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4548.213460][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4548.213686][ T44] do_init_module (kernel/module/main.c:3039) [ 4548.213927][ T44] ? free_module (kernel/module/main.c:3011) [ 4548.214157][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4548.214327][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4548.214604][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4548.214840][ T44] load_module (kernel/module/main.c:3509) [ 4548.215074][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4548.215349][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4548.215575][ 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) [ 4548.215809][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4548.216047][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4548.216272][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4548.216495][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4548.216726][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4548.216967][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4548.217187][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4548.217419][ 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) [ 4548.217642][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4548.217878][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4548.218112][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4548.218334][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4548.218569][ 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) [ 4548.218789][ 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) [ 4548.219031][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4548.219255][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4548.219532][ T44] RIP: 0033:0x7f35db39d92d [ 4548.219764][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4548.220112][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4548.220460][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4548.220805][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4548.221155][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4548.221489][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4548.224759][ T44] 1 lock held by modprobe/1931: | [ 4548.224987][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4548.225419][ T44] | [ 4548.225528][ T44] ============================================= | [ 4548.225528][ T44] [ 4671.086082][ T44] INFO: task modprobe:1931 blocked for more than 737 seconds. [ 4671.087183][ T44] Tainted: G W 6.18.0-virtme #1 [ 4671.087435][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4671.087789][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4671.088308][ T44] Call Trace: [ 4671.088482][ T44] [ 4671.088593][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4671.088809][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4671.089063][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.089295][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4671.089457][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4671.089674][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4671.089917][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4671.090141][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.090356][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4671.090578][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4671.090748][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4671.091027][ T44] ? __create_object (mm/kmemleak.c:786) [ 4671.091242][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.091455][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4671.091672][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4671.091948][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4671.092215][ T44] do_one_initcall (init/main.c:1283) [ 4671.092439][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4671.092704][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.092937][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4671.093153][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4671.093366][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4671.093585][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4671.093803][ T44] do_init_module (kernel/module/main.c:3039) [ 4671.094063][ T44] ? free_module (kernel/module/main.c:3011) [ 4671.094283][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4671.094451][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4671.094722][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4671.094956][ T44] load_module (kernel/module/main.c:3509) [ 4671.095188][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4671.095467][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4671.095685][ 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) [ 4671.095922][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4671.096145][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4671.096357][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4671.096573][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4671.096789][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4671.097056][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4671.097275][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4671.097511][ 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) [ 4671.097734][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4671.097966][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4671.098202][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4671.098417][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4671.098636][ 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) [ 4671.098857][ 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) [ 4671.099084][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4671.099298][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4671.099562][ T44] RIP: 0033:0x7f35db39d92d [ 4671.099787][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4671.100121][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4671.100444][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4671.100768][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4671.101096][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4671.101415][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4671.104494][ T44] 1 lock held by modprobe/1931: | [ 4671.104693][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4671.105110][ T44] | [ 4671.105212][ T44] ============================================= | [ 4671.105212][ T44] [ 4793.965899][ T44] INFO: task modprobe:1931 blocked for more than 860 seconds. [ 4793.966399][ T44] Tainted: G W 6.18.0-virtme #1 [ 4793.966744][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4793.967214][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4793.967736][ T44] Call Trace: [ 4793.967923][ T44] [ 4793.968086][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4793.968396][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4793.968692][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.968972][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4793.969148][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4793.969402][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4793.969679][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4793.969938][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.970204][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4793.970505][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4793.970727][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4793.971110][ T44] ? __create_object (mm/kmemleak.c:786) [ 4793.971346][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.971646][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4793.971891][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4793.972265][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4793.972627][ T44] do_one_initcall (init/main.c:1283) [ 4793.972887][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4793.973206][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.973503][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4793.973799][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4793.974064][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4793.974298][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4793.974564][ T44] do_init_module (kernel/module/main.c:3039) [ 4793.974829][ T44] ? free_module (kernel/module/main.c:3011) [ 4793.975060][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4793.975263][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4793.975633][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4793.975938][ T44] load_module (kernel/module/main.c:3509) [ 4793.976185][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4793.976548][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4793.976852][ 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) [ 4793.977091][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4793.977328][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4793.977638][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4793.977943][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4793.978175][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4793.978431][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4793.978690][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4793.978931][ 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) [ 4793.979223][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4793.979525][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4793.979834][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4793.980112][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4793.980349][ 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) [ 4793.980593][ 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) [ 4793.980895][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4793.981157][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4793.981479][ T44] RIP: 0033:0x7f35db39d92d [ 4793.981749][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4793.982107][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4793.982468][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4793.982852][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4793.983291][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4793.983732][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4793.987676][ T44] 1 lock held by modprobe/1931: | [ 4793.987967][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4793.988401][ T44] | [ 4793.988515][ T44] ============================================= | [ 4793.988515][ T44] [ 4916.845900][ T44] INFO: task modprobe:1931 blocked for more than 983 seconds. [ 4916.846509][ T44] Tainted: G W 6.18.0-virtme #1 [ 4916.846775][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 4916.847194][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 4916.847839][ T44] Call Trace: [ 4916.848028][ T44] [ 4916.848153][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 4916.848400][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 4916.848698][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.849023][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 4916.849204][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 4916.849447][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 4916.849684][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 4916.849950][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.850249][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 4916.850551][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 4916.850767][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 4916.851093][ T44] ? __create_object (mm/kmemleak.c:786) [ 4916.851398][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.851663][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 4916.851920][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4916.852299][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 4916.852664][ T44] do_one_initcall (init/main.c:1283) [ 4916.852917][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 4916.853214][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.853449][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 4916.853750][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 4916.854056][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 4916.854351][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 4916.854620][ T44] do_init_module (kernel/module/main.c:3039) [ 4916.854900][ T44] ? free_module (kernel/module/main.c:3011) [ 4916.855189][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 4916.855408][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 4916.855782][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 4916.856042][ T44] load_module (kernel/module/main.c:3509) [ 4916.856281][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 4916.856619][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 4916.856921][ 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) [ 4916.857228][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 4916.857527][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 4916.857763][ T44] init_module_from_file (kernel/module/main.c:3712) [ 4916.858067][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 4916.858363][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 4916.858671][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 4916.858909][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 4916.859145][ 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) [ 4916.859402][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 4916.859707][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 4916.860011][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 4916.860242][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 4916.860478][ 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) [ 4916.860709][ 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) [ 4916.860950][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 4916.861200][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 4916.861571][ T44] RIP: 0033:0x7f35db39d92d [ 4916.861882][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 4916.862327][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 4916.862767][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 4916.863127][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 4916.863477][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 4916.863890][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 4916.867812][ T44] 1 lock held by modprobe/1931: | [ 4916.868071][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 4916.868635][ T44] | [ 4916.868786][ T44] ============================================= | [ 4916.868786][ T44] [ 5039.725897][ T44] INFO: task modprobe:1931 blocked for more than 1105 seconds. [ 5039.726504][ T44] Tainted: G W 6.18.0-virtme #1 [ 5039.726843][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 5039.727221][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 5039.727930][ T44] Call Trace: [ 5039.728153][ T44] [ 5039.728309][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 5039.728576][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 5039.728839][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5039.729081][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 5039.729301][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 5039.729556][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 5039.729793][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 5039.730111][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.730407][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 5039.730646][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 5039.730860][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 5039.731225][ T44] ? __create_object (mm/kmemleak.c:786) [ 5039.731496][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5039.731768][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 5039.732077][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 5039.732443][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 5039.732787][ T44] do_one_initcall (init/main.c:1283) [ 5039.733051][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 5039.733392][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.733692][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 5039.733992][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 5039.734284][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 5039.734556][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 5039.734831][ T44] do_init_module (kernel/module/main.c:3039) [ 5039.735132][ T44] ? free_module (kernel/module/main.c:3011) [ 5039.735429][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 5039.735625][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 5039.735921][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 5039.736183][ T44] load_module (kernel/module/main.c:3509) [ 5039.736470][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 5039.736754][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 5039.737000][ 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) [ 5039.737232][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 5039.737500][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 5039.737798][ T44] init_module_from_file (kernel/module/main.c:3712) [ 5039.738099][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 5039.738393][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 5039.738693][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 5039.738955][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5039.739247][ 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) [ 5039.739545][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 5039.739786][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 5039.740036][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5039.740265][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 5039.740506][ 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) [ 5039.740804][ 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) [ 5039.741110][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5039.741404][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 5039.741698][ T44] RIP: 0033:0x7f35db39d92d [ 5039.742005][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 5039.742448][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 5039.742845][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 5039.743190][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 5039.743638][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a [ 5039.744033][ T44] R13: 00005585772ceea0 R14: 00005585772ceef0 R15: 00005585772cec40 | [ 5039.747928][ T44] 1 lock held by modprobe/1931: | [ 5039.748207][ T44] #0: ffffffffade68cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 5039.748679][ T44] | [ 5039.748789][ T44] ============================================= | [ 5039.748789][ T44] [ 5162.605895][ T44] INFO: task modprobe:1931 blocked for more than 1228 seconds. [ 5162.606421][ T44] Tainted: G W 6.18.0-virtme #1 [ 5162.606769][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 5162.607261][ T44] task:modprobe state:D stack:25208 pid:1931 tgid:1931 ppid:35 task_flags:0x400100 flags:0x00080000 [ 5162.607777][ T44] Call Trace: [ 5162.607978][ T44] [ 5162.608122][ T44] __schedule (kernel/sched/core.c:5256 kernel/sched/core.c:6863) [ 5162.608434][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 5162.608731][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5162.609048][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 5162.609283][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 5162.609576][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187) [ 5162.609883][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 5162.610186][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5162.610471][ T44] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5831) [ 5162.610707][ T44] down_write (./include/linux/err.h:70 kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 5162.610914][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 5162.611288][ T44] ? __create_object (mm/kmemleak.c:786) [ 5162.611566][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5162.611794][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 5162.612055][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 5162.612423][ T44] bareudp_init_module (drivers/net/bareudp.c:803) bareudp [ 5162.612786][ T44] do_one_initcall (init/main.c:1283) [ 5162.613095][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 5162.613420][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5162.613648][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:57 (discriminator 21)) [ 5162.613887][ T44] ? __kmalloc_cache_noprof (mm/slub.c:5773) [ 5162.614159][ T44] ? debug_objects_fill_pool (lib/debugobjects.c:1070) [ 5162.614452][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 5162.614748][ T44] do_init_module (kernel/module/main.c:3039) [ 5162.615059][ T44] ? free_module (kernel/module/main.c:3011) [ 5162.615349][ T44] ? kfree (mm/slub.c:6663 mm/slub.c:6871) [ 5162.615545][ T44] ? bareudp_cleanup_module (drivers/net/bareudp.c:585) bareudp [ 5162.615873][ T44] ? load_module (kernel/module/main.c:2468 kernel/module/main.c:3504) [ 5162.616169][ T44] load_module (kernel/module/main.c:3509) [ 5162.616423][ T44] ? layout_and_allocate.constprop.0 (kernel/module/main.c:3353) [ 5162.616707][ T44] ? kernel_read_file (fs/kernel_read_file.c:80 (discriminator 2)) [ 5162.616986][ 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) [ 5162.617249][ T44] ? __ia32_sys_fsconfig (fs/kernel_read_file.c:38) [ 5162.617497][ T44] ? init_module_from_file (kernel/module/main.c:3712) [ 5162.617728][ T44] init_module_from_file (kernel/module/main.c:3712) [ 5162.617970][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 5162.618276][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237) [ 5162.618578][ T44] ? idempotent_init_module (kernel/module/main.c:3724) [ 5162.618879][ T44] ? __lock_release (kernel/locking/lockdep.c:5536) [ 5162.619173][ 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) [ 5162.619473][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 5162.619705][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 5162.619998][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:751) [ 5162.620242][ T44] ? cap_capable (./include/trace/events/capability.h:26 security/commoncap.c:130) [ 5162.620529][ 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) [ 5162.620827][ 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) [ 5162.621125][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 arch/x86/entry/syscall_64.c:94) [ 5162.621432][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 5162.621716][ T44] RIP: 0033:0x7f35db39d92d [ 5162.622031][ T44] RSP: 002b:00007ffe0ef2b6d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 5162.622454][ T44] RAX: ffffffffffffffda RBX: 00005585772cebd0 RCX: 00007f35db39d92d [ 5162.622840][ T44] RDX: 0000000000000000 RSI: 0000558574c56a2a RDI: 0000000000000000 [ 5162.623271][ T44] RBP: 0000000000040000 R08: 0000000000000000 R09: 00007ffe0ef2b810 [ 5162.623613][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558574c56a2a 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