====================================== | xx__-> [ 1970.373055][ T12] ------------[ cut here ]------------ | [ 1970.373382][ T12] conntrack cleanup blocked for 60s | [ 1970.373384][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#0: kworker/u16:0/12 | [ 1970.373785][ T12] Modules linked in: nf_nat(+) xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables nf_defrag_ipv6 cls_bpf netdevsim bonding psample xfrm_user macsec ip6_gre ip_gre gre cls_u32 sch_htb cls_matchall act_gact cls_flower sch_ingress vxlan [last unloaded: ila] [ 1970.374764][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1970.374932][ T12] Workqueue: netns cleanup_net [ 1970.375080][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511 (discriminator 16)) nf_conntrack [ 1970.375287][ T12] Code: 00 48 8b 54 24 18 48 8b 05 c3 98 45 c9 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 1e 35 c8 e9 25 fd ff ff 48 8d 3d 56 96 04 00 <67> 48 0f b9 3a eb e8 48 8b 5c 24 28 48 b8 00 00 00 00 00 fc ff df All code ======== 0: 00 48 8b add %cl,-0x75(%rax) 3: 54 push %rsp 4: 24 18 and $0x18,%al 6: 48 8b 05 c3 98 45 c9 mov -0x36ba673d(%rip),%rax # 0xffffffffc94598d0 d: 48 81 c2 60 ea 00 00 add $0xea60,%rdx 14: 48 39 c2 cmp %rax,%rdx 17: 78 0a js 0x23 19: e8 42 1e 35 c8 call 0xffffffffc8351e60 1e: e9 25 fd ff ff jmp 0xfffffffffffffd48 23: 48 8d 3d 56 96 04 00 lea 0x49656(%rip),%rdi # 0x49680 2a:* 67 48 0f b9 3a ud1 (%edx),%rdi <-- trapping instruction 2f: eb e8 jmp 0x19 31: 48 8b 5c 24 28 mov 0x28(%rsp),%rbx 36: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 3d: fc ff df Code starting with the faulting instruction =========================================== 0: 67 48 0f b9 3a ud1 (%edx),%rdi 5: eb e8 jmp 0xffffffffffffffef 7: 48 8b 5c 24 28 mov 0x28(%rsp),%rbx c: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 13: fc ff df [ 1970.375752][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297 [ 1970.375917][ T12] RAX: 0000000100197b26 RBX: ffa00000000c7af8 RCX: 0000000000000001 [ 1970.376113][ T12] RDX: 0000000100197b25 RSI: 0000000000000004 RDI: ffffffffc0801030 [ 1970.376301][ T12] RBP: 0000000000000001 R08: ffffffffc07b77aa R09: ffe21c00023ca064 [ 1970.376501][ T12] R10: ffe21c00023ca065 R11: 0000000000000001 R12: dffffc0000000000 [ 1970.376691][ T12] R13: ff11000011e50320 R14: fffffbfff8101c07 R15: ff1100000933f400 [ 1970.376883][ T12] FS: 0000000000000000(0000) GS:ff110000e100b000(0000) knlGS:0000000000000000 [ 1970.377106][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1970.377264][ T12] CR2: 00007fc2ea58f3c0 CR3: 0000000045348005 CR4: 0000000000771ef0 [ 1970.377608][ T12] PKRU: 55555554 [ 1970.377703][ T12] Call Trace: [ 1970.377796][ T12] [ 1970.377862][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 1970.378019][ T12] ? kfree (mm/slub.c:6663 (discriminator 3) mm/slub.c:6871 (discriminator 3)) [ 1970.378118][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1970.378244][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129 (discriminator 4)) nf_conntrack [ 1970.378400][ T12] ops_undo_list (net/core/net_namespace.c:251 (discriminator 4)) [ 1970.378524][ T12] ? netns_install (net/core/net_namespace.c:223) [ 1970.378646][ T12] cleanup_net (net/core/net_namespace.c:698) [ 1970.378765][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1970.378891][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 1970.379011][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1970.379136][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1970.379260][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1970.379380][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1970.379502][ T12] process_one_work (kernel/workqueue.c:3262) [ 1970.379625][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 1970.379746][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 1970.379873][ T12] ? assign_work (kernel/workqueue.c:1200) [ 1970.379996][ T12] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 1970.380127][ T12] ? process_one_work (kernel/workqueue.c:3367) [ 1970.380250][ T12] kthread (kernel/kthread.c:463) [ 1970.380342][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1970.380461][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 1970.380581][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1970.380700][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1970.380821][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 1970.380943][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 1970.381100][ T12] ? __switch_to (./include/linux/thread_info.h:140 (discriminator 2) arch/x86/kernel/process.h:16 (discriminator 2) arch/x86/kernel/process_64.c:676 (discriminator 2)) [ 1970.381222][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1970.381341][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 1970.381684][ T12] hardirqs last enabled at (33763269): __up_console_sem (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/printk/printk.c:345) | [ 1970.381903][ T12] hardirqs last disabled at (33763276): __up_console_sem (kernel/printk/printk.c:343 (discriminator 10)) | [ 1970.382122][ T12] softirqs last enabled at (33762888): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) | [ 1970.382333][ T12] softirqs last disabled at (33762883): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739) | [ 1970.382542][ T12] ---[ end trace 0000000000000000 ]--- [ 2090.399082][ T44] INFO: task modprobe:3579 blocked for more than 122 seconds. [ 2090.399413][ T44] Tainted: G W 6.18.0-virtme #1 [ 2090.399560][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2090.399763][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2090.400035][ T44] Call Trace: [ 2090.400137][ T44] [ 2090.400204][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2090.400330][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2090.400451][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.400573][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2090.400664][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2090.400782][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2090.400901][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2090.401024][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.401147][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2090.401263][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.401376][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2090.401490][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2090.401606][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2090.401694][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2090.401836][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2090.401922][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2090.402036][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.402158][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2090.402269][ T44] do_one_initcall (init/main.c:1283) [ 2090.402381][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2090.402522][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2090.402641][ T44] do_init_module (kernel/module/main.c:3039) [ 2090.402755][ T44] ? free_module (kernel/module/main.c:3011) [ 2090.402866][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2090.403095][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2090.403204][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2090.403318][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.403426][ 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) [ 2090.403541][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2090.403654][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2090.403765][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.403872][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2090.403989][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2090.404108][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2090.404222][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2090.404362][ T44] RIP: 0033:0x7f81c42c834d [ 2090.404479][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2090.404650][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2090.404816][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2090.404981][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2090.405172][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2090.405339][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2090.407134][ T44] 1 lock held by modprobe/3579: | [ 2090.407235][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2090.407447][ T44] | [ 2090.407502][ T44] ============================================= | [ 2090.407502][ T44] [ 2213.279072][ T44] INFO: task modprobe:3579 blocked for more than 245 seconds. [ 2213.279345][ T44] Tainted: G W 6.18.0-virtme #1 [ 2213.279508][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2213.279727][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2213.280028][ T44] Call Trace: [ 2213.280142][ T44] [ 2213.280209][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2213.280334][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2213.280460][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.280582][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2213.280672][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2213.280790][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2213.280908][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2213.281045][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.281166][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2213.281286][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.281397][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2213.281514][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2213.281629][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2213.281715][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2213.281854][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2213.281944][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2213.282076][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.282189][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2213.282302][ T44] do_one_initcall (init/main.c:1283) [ 2213.282422][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2213.282567][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2213.282682][ T44] do_init_module (kernel/module/main.c:3039) [ 2213.282797][ T44] ? free_module (kernel/module/main.c:3011) [ 2213.282913][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2213.283027][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2213.283146][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2213.283265][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.283375][ 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) [ 2213.283487][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2213.283601][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2213.283721][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.283831][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2213.283946][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2213.284063][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2213.284178][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2213.284316][ T44] RIP: 0033:0x7f81c42c834d [ 2213.284439][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2213.284605][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2213.284769][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2213.284940][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2213.285106][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2213.285272][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2213.287069][ T44] 1 lock held by modprobe/3579: | [ 2213.287181][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2213.287391][ T44] | [ 2213.287449][ T44] ============================================= | [ 2213.287449][ T44] [ 2336.159069][ T44] INFO: task modprobe:3579 blocked for more than 368 seconds. [ 2336.159335][ T44] Tainted: G W 6.18.0-virtme #1 [ 2336.159492][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2336.159713][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2336.160015][ T44] Call Trace: [ 2336.160127][ T44] [ 2336.160197][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2336.160338][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2336.160460][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.160577][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2336.160664][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2336.160782][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2336.160899][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2336.161018][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.161142][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2336.161262][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.161379][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2336.161500][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2336.161623][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2336.161707][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2336.161845][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2336.161931][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2336.162061][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.162175][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2336.162295][ T44] do_one_initcall (init/main.c:1283) [ 2336.162408][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2336.162551][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2336.162666][ T44] do_init_module (kernel/module/main.c:3039) [ 2336.162779][ T44] ? free_module (kernel/module/main.c:3011) [ 2336.162894][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2336.163006][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2336.163126][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2336.163244][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.163353][ 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) [ 2336.163461][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2336.163570][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2336.163681][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.163790][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2336.163906][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2336.164019][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2336.164133][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2336.164276][ T44] RIP: 0033:0x7f81c42c834d [ 2336.164393][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2336.164560][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2336.164726][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2336.164890][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2336.165061][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2336.165227][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2336.166928][ T44] 1 lock held by modprobe/3579: | [ 2336.167030][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2336.167344][ T44] | [ 2336.167397][ T44] ============================================= | [ 2336.167397][ T44] [ 2459.039064][ T44] INFO: task modprobe:3579 blocked for more than 491 seconds. [ 2459.039328][ T44] Tainted: G W 6.18.0-virtme #1 [ 2459.039489][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2459.039707][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2459.039982][ T44] Call Trace: [ 2459.040087][ T44] [ 2459.040155][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2459.040288][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2459.040420][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.040551][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2459.040651][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2459.040766][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2459.040883][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2459.041003][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.041125][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2459.041240][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.041355][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2459.041476][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2459.041594][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2459.041683][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2459.041825][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2459.041909][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2459.042028][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.042150][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2459.042262][ T44] do_one_initcall (init/main.c:1283) [ 2459.042374][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2459.042525][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2459.042643][ T44] do_init_module (kernel/module/main.c:3039) [ 2459.042758][ T44] ? free_module (kernel/module/main.c:3011) [ 2459.042868][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2459.042983][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2459.043098][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2459.043212][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.043325][ 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) [ 2459.043438][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2459.043551][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2459.043662][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.043770][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2459.043880][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2459.043992][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2459.044105][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2459.044250][ T44] RIP: 0033:0x7f81c42c834d [ 2459.044369][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2459.044536][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2459.044697][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2459.044862][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2459.045027][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2459.045196][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2459.046981][ T44] 1 lock held by modprobe/3579: | [ 2459.047091][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2459.047307][ T44] | [ 2459.047364][ T44] ============================================= | [ 2459.047364][ T44] [ 2581.919063][ T44] INFO: task modprobe:3579 blocked for more than 614 seconds. [ 2581.919319][ T44] Tainted: G W 6.18.0-virtme #1 [ 2581.919486][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2581.919708][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2581.920000][ T44] Call Trace: [ 2581.920105][ T44] [ 2581.920169][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2581.920295][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2581.920424][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.920552][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2581.920649][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2581.920770][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2581.920896][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2581.921014][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.921134][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2581.921247][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.921365][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2581.921479][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2581.921595][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2581.921682][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2581.921822][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2581.921913][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2581.922030][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.922155][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2581.922267][ T44] do_one_initcall (init/main.c:1283) [ 2581.922383][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2581.922524][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2581.922638][ T44] do_init_module (kernel/module/main.c:3039) [ 2581.922754][ T44] ? free_module (kernel/module/main.c:3011) [ 2581.922872][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2581.922987][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2581.923103][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2581.923222][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.923333][ 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) [ 2581.923444][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2581.923555][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2581.923677][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.923787][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2581.923904][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2581.924014][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2581.924134][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2581.924271][ T44] RIP: 0033:0x7f81c42c834d [ 2581.924388][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2581.924557][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2581.924726][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2581.924893][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2581.925067][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2581.925238][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2581.927326][ T44] 1 lock held by modprobe/3579: | [ 2581.927434][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2581.927650][ T44] | [ 2581.927703][ T44] ============================================= | [ 2581.927703][ T44] [ 2704.799062][ T44] INFO: task modprobe:3579 blocked for more than 737 seconds. [ 2704.799308][ T44] Tainted: G W 6.18.0-virtme #1 [ 2704.799458][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2704.799670][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2704.799962][ T44] Call Trace: [ 2704.800069][ T44] [ 2704.800131][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2704.800250][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2704.800368][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.800494][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2704.800584][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2704.800698][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2704.800819][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2704.800937][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.801060][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2704.801174][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.801290][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2704.801404][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2704.801521][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2704.801606][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2704.801748][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2704.801834][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2704.801952][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.802081][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2704.802197][ T44] do_one_initcall (init/main.c:1283) [ 2704.802307][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2704.802449][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2704.802561][ T44] do_init_module (kernel/module/main.c:3039) [ 2704.802676][ T44] ? free_module (kernel/module/main.c:3011) [ 2704.802789][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2704.802905][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2704.803016][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2704.803137][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.803245][ 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) [ 2704.803354][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2704.803468][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2704.803582][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.803693][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2704.803808][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2704.803919][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2704.804029][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2704.804169][ T44] RIP: 0033:0x7f81c42c834d [ 2704.804284][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2704.804453][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2704.804618][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2704.804786][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2704.804950][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2704.805122][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2704.806891][ T44] 1 lock held by modprobe/3579: | [ 2704.806997][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2704.807211][ T44] | [ 2704.807265][ T44] ============================================= | [ 2704.807265][ T44] [ 2827.679060][ T44] INFO: task modprobe:3579 blocked for more than 860 seconds. [ 2827.679319][ T44] Tainted: G W 6.18.0-virtme #1 [ 2827.679483][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2827.679712][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2827.680019][ T44] Call Trace: [ 2827.680131][ T44] [ 2827.680203][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2827.680344][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2827.680463][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.680580][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2827.680670][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2827.680787][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2827.680909][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2827.681029][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.681159][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2827.681274][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.681389][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2827.681501][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2827.681615][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2827.681706][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2827.681845][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2827.681929][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2827.682059][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.682170][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2827.682283][ T44] do_one_initcall (init/main.c:1283) [ 2827.682395][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2827.682537][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2827.682648][ T44] do_init_module (kernel/module/main.c:3039) [ 2827.682764][ T44] ? free_module (kernel/module/main.c:3011) [ 2827.682874][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2827.682985][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2827.683100][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2827.683215][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.683345][ 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) [ 2827.683460][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2827.683569][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2827.683686][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.683799][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2827.683913][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2827.684025][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2827.684141][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2827.684280][ T44] RIP: 0033:0x7f81c42c834d [ 2827.684394][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2827.684570][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2827.684736][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2827.684907][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2827.685073][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2827.685236][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2827.687003][ T44] 1 lock held by modprobe/3579: | [ 2827.687115][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2827.687326][ T44] | [ 2827.687380][ T44] ============================================= | [ 2827.687380][ T44] [ 2950.559061][ T44] INFO: task modprobe:3579 blocked for more than 983 seconds. [ 2950.559317][ T44] Tainted: G W 6.18.0-virtme #1 [ 2950.559480][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2950.559695][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 2950.559988][ T44] Call Trace: [ 2950.560096][ T44] [ 2950.560164][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2950.560295][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2950.560429][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.560556][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2950.560646][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2950.560761][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2950.560879][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2950.560996][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.561118][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2950.561237][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.561351][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2950.561465][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 2950.561582][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2950.561667][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2950.561808][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2950.561893][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2950.562009][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.562134][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 2950.562246][ T44] do_one_initcall (init/main.c:1283) [ 2950.562357][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2950.562501][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2950.562617][ T44] do_init_module (kernel/module/main.c:3039) [ 2950.562730][ T44] ? free_module (kernel/module/main.c:3011) [ 2950.562848][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2950.562961][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2950.563082][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2950.563198][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.563312][ 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) [ 2950.563424][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2950.563541][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2950.563654][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.563763][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2950.563877][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 2950.563987][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2950.564102][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2950.564239][ T44] RIP: 0033:0x7f81c42c834d [ 2950.564358][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2950.564523][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 2950.564686][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 2950.564852][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 2950.565021][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 2950.565188][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 2950.566955][ T44] 1 lock held by modprobe/3579: | [ 2950.567063][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2950.567272][ T44] | [ 2950.567328][ T44] ============================================= | [ 2950.567328][ T44] [ 3073.439061][ T44] INFO: task modprobe:3579 blocked for more than 1105 seconds. [ 3073.439334][ T44] Tainted: G W 6.18.0-virtme #1 [ 3073.439497][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3073.439717][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 3073.440016][ T44] Call Trace: [ 3073.440127][ T44] [ 3073.440194][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3073.440324][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3073.440453][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.440583][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3073.440680][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3073.440810][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3073.440927][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3073.441054][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.441169][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3073.441282][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.441396][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3073.441516][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 3073.441633][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3073.441720][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3073.441860][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 3073.441950][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 3073.442078][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.442188][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 3073.442306][ T44] do_one_initcall (init/main.c:1283) [ 3073.442417][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3073.442559][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3073.442674][ T44] do_init_module (kernel/module/main.c:3039) [ 3073.442789][ T44] ? free_module (kernel/module/main.c:3011) [ 3073.442902][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3073.443016][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3073.443139][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3073.443255][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.443370][ 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) [ 3073.443480][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3073.443596][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3073.443709][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.443818][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3073.443932][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 3073.444049][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3073.444161][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3073.444299][ T44] RIP: 0033:0x7f81c42c834d [ 3073.444417][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3073.444584][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 3073.444754][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 3073.444924][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 3073.445096][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e [ 3073.445261][ T44] R13: 0000000000040000 R14: 000055b6b932ad70 R15: 000055b6b932a570 | [ 3073.447064][ T44] 1 lock held by modprobe/3579: | [ 3073.447171][ T44] #0: ffffffff8a679190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3073.447383][ T44] | [ 3073.447438][ T44] ============================================= | [ 3073.447438][ T44] [ 3196.319059][ T44] INFO: task modprobe:3579 blocked for more than 1228 seconds. [ 3196.319364][ T44] Tainted: G W 6.18.0-virtme #1 [ 3196.319535][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3196.319776][ T44] task:modprobe state:D stack:24936 pid:3579 tgid:3579 ppid:37 task_flags:0x400100 flags:0x00080000 [ 3196.320109][ T44] Call Trace: [ 3196.320202][ T44] [ 3196.320273][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3196.320403][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3196.320525][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.320652][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3196.320746][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3196.320866][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3196.320992][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3196.321124][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.321244][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3196.321359][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.321475][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3196.321589][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:171) nf_nat [ 3196.321705][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3196.321791][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3196.321935][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 3196.322021][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 3196.322144][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.322260][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:884) nf_nat [ 3196.322373][ T44] do_one_initcall (init/main.c:1283) [ 3196.322497][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3196.322639][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3196.322752][ T44] do_init_module (kernel/module/main.c:3039) [ 3196.322867][ T44] ? free_module (kernel/module/main.c:3011) [ 3196.322978][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3196.323099][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3196.323212][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3196.323334][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.323448][ 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) [ 3196.323567][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3196.323680][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3196.323795][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.323909][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3196.324025][ T44] __x64_sys_finit_module (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) kernel/module/main.c:3747 (discriminator 1) kernel/module/main.c:3734 (discriminator 1) kernel/module/main.c:3734 (discriminator 1)) [ 3196.324145][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3196.324261][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3196.324431][ T44] RIP: 0033:0x7f81c42c834d [ 3196.324551][ T44] RSP: 002b:00007ffecbc859b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3196.324720][ T44] RAX: ffffffffffffffda RBX: 000055b6b932adc0 RCX: 00007f81c42c834d [ 3196.324886][ T44] RDX: 0000000000000000 RSI: 000055b6b2706f2e RDI: 0000000000000000 [ 3196.325058][ T44] RBP: 00007ffecbc85a50 R08: 0000000000000000 R09: 0000000000000000 [ 3196.325235][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b6b2706f2e Finger prints: __schedule:schedule:schedule_preempt_disabled:rwsem_down_write_slowpath:down_write nf_conntrack_cleanup_net_list:ops_undo_list:cleanup_net:process_one_work:worker_thread __up_console_sem:__up_console_sem:handle_softirqs:irq_exit_rcu:__schedule