====================================== | xx__-> [ 2174.416902][ T12] ------------[ cut here ]------------ | [ 2174.417342][ T12] conntrack cleanup blocked for 60s | [ 2174.417344][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#0: kworker/u16:0/12 | [ 2174.417789][ T12] Modules linked in: nf_flow_table(+) sch_ingress xt_conntrack sctp_diag sctp unix_diag bonding macsec ip6_gre ip_gre gre cls_u32 sch_htb xfrm_user openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh geneve vxlan act_csum act_pedit cls_flower sch_prio ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables [last unloaded: ila] [ 2174.418929][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 2174.419102][ T12] Workqueue: netns cleanup_net [ 2174.419253][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511 (discriminator 16)) nf_conntrack [ 2174.419470][ T12] Code: 00 48 8b 54 24 18 48 8b 05 c3 c8 89 d6 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 4e 79 d5 e9 25 fd ff ff 48 8d 3d 56 c6 08 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 c8 89 d6 mov -0x2976373d(%rip),%rax # 0xffffffffd689c8d0 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 4e 79 d5 call 0xffffffffd5794e60 1e: e9 25 fd ff ff jmp 0xfffffffffffffd48 23: 48 8d 3d 56 c6 08 00 lea 0x8c656(%rip),%rdi # 0x8c680 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 [ 2174.419935][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297 [ 2174.420103][ T12] RAX: 00000001001c9827 RBX: ffa00000000c7af8 RCX: 0000000000000001 [ 2174.420294][ T12] RDX: 00000001001c9826 RSI: 0000000000000004 RDI: ffffffffc0601030 [ 2174.420489][ T12] RBP: 0000000000000001 R08: ffffffffc05747aa R09: ffe21c00028c830c [ 2174.420678][ T12] R10: ffe21c00028c830d R11: 0000000000000001 R12: dffffc0000000000 [ 2174.420871][ T12] R13: ff11000014641860 R14: fffffbfff80c1c07 R15: ff11000009bd0e00 [ 2174.421066][ T12] FS: 0000000000000000(0000) GS:ff110000cd80b000(0000) knlGS:0000000000000000 [ 2174.421714][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2174.421889][ T12] CR2: 00005647826fd618 CR3: 0000000075948004 CR4: 0000000000771ef0 [ 2174.422081][ T12] PKRU: 55555554 [ 2174.422176][ T12] Call Trace: [ 2174.422268][ T12] [ 2174.422338][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 2174.422507][ T12] ? kfree (mm/slub.c:6663 (discriminator 3) mm/slub.c:6871 (discriminator 3)) [ 2174.422601][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2174.422727][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129 (discriminator 4)) nf_conntrack [ 2174.422898][ T12] ops_undo_list (net/core/net_namespace.c:251 (discriminator 4)) [ 2174.423023][ T12] ? netns_install (net/core/net_namespace.c:223) [ 2174.423151][ T12] cleanup_net (net/core/net_namespace.c:698) [ 2174.423274][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 2174.423409][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 2174.423530][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2174.423658][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 2174.423778][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2174.423908][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2174.424031][ T12] process_one_work (kernel/workqueue.c:3262) [ 2174.424161][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 2174.424283][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 2174.424412][ T12] ? assign_work (kernel/workqueue.c:1200) [ 2174.424534][ T12] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 2174.424659][ T12] ? process_one_work (kernel/workqueue.c:3367) [ 2174.424784][ T12] kthread (kernel/kthread.c:463) [ 2174.424883][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 2174.425006][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2174.425132][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2174.425260][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 2174.425385][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 2174.425510][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 2174.425662][ 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)) [ 2174.425786][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 2174.425915][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 2174.426270][ T12] hardirqs last enabled at (29081931): __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) | [ 2174.426490][ T12] hardirqs last disabled at (29081938): __up_console_sem (kernel/printk/printk.c:343 (discriminator 10)) | [ 2174.426703][ T12] softirqs last enabled at (29081904): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) | [ 2174.426921][ T12] softirqs last disabled at (29081899): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739) | [ 2174.427153][ T12] ---[ end trace 0000000000000000 ]--- [ 2336.170954][ T44] INFO: task modprobe:18775 blocked for more than 122 seconds. [ 2336.171373][ T44] Tainted: G W 6.18.0-virtme #1 [ 2336.171515][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2336.171708][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 2336.172016][ T44] Call Trace: [ 2336.172120][ T44] [ 2336.172195][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2336.172322][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2336.172444][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.172569][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2336.172656][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2336.172808][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2336.172925][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2336.173036][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.173147][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2336.173262][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.173371][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2336.173488][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 2336.173599][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2336.173682][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2336.173821][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.173937][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2336.174077][ T44] do_one_initcall (init/main.c:1283) [ 2336.174190][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2336.174335][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2336.174448][ T44] do_init_module (kernel/module/main.c:3039) [ 2336.174945][ T44] ? free_module (kernel/module/main.c:3011) [ 2336.175060][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2336.175173][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2336.175286][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2336.175402][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.175516][ 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) [ 2336.175625][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2336.175736][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2336.175850][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.175971][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2336.176082][ 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)) [ 2336.176208][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2336.176322][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2336.176457][ T44] RIP: 0033:0x7f080362834d [ 2336.176575][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2336.176744][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 2336.176915][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 2336.177085][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 2336.177252][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 2336.177418][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 2336.179071][ T44] 1 lock held by modprobe/18775: | [ 2336.179177][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2336.179391][ T44] | [ 2336.179447][ T44] ============================================= | [ 2336.179447][ T44] [ 2459.049921][ T44] INFO: task modprobe:18775 blocked for more than 245 seconds. [ 2459.050186][ T44] Tainted: G W 6.18.0-virtme #1 [ 2459.050343][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2459.050559][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 2459.050842][ T44] Call Trace: [ 2459.050954][ T44] [ 2459.051021][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2459.051149][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2459.051267][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.051388][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2459.051476][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2459.051591][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2459.051706][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2459.051824][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.051949][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2459.052069][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.052188][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2459.052300][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 2459.052412][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2459.052497][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2459.052638][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.052747][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2459.052892][ T44] do_one_initcall (init/main.c:1283) [ 2459.053009][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2459.053151][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2459.053263][ T44] do_init_module (kernel/module/main.c:3039) [ 2459.053374][ T44] ? free_module (kernel/module/main.c:3011) [ 2459.053483][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2459.053595][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2459.053704][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2459.053824][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.053940][ 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) [ 2459.054055][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2459.054170][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2459.054281][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.054390][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2459.054499][ 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)) [ 2459.054613][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2459.054723][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2459.054863][ T44] RIP: 0033:0x7f080362834d [ 2459.054987][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2459.055153][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 2459.055319][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 2459.055479][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 2459.055640][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 2459.055800][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 2459.057372][ T44] 1 lock held by modprobe/18775: | [ 2459.057478][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2459.057686][ T44] | [ 2459.057738][ T44] ============================================= | [ 2459.057738][ T44] [ 2581.929906][ T44] INFO: task modprobe:18775 blocked for more than 368 seconds. [ 2581.930181][ T44] Tainted: G W 6.18.0-virtme #1 [ 2581.930348][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2581.930564][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 2581.930854][ T44] Call Trace: [ 2581.930970][ T44] [ 2581.931040][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2581.931177][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2581.931308][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.931425][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2581.931511][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2581.931624][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2581.931739][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2581.931855][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.931978][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2581.932110][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.932223][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2581.932335][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 2581.932446][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2581.932529][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2581.932668][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.932778][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2581.932930][ T44] do_one_initcall (init/main.c:1283) [ 2581.933040][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2581.933178][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2581.933289][ T44] do_init_module (kernel/module/main.c:3039) [ 2581.933401][ T44] ? free_module (kernel/module/main.c:3011) [ 2581.933510][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2581.933619][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2581.933728][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2581.933840][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.933958][ 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) [ 2581.934066][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2581.934174][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2581.934285][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.934399][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2581.934507][ 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)) [ 2581.934615][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2581.934724][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2581.934858][ T44] RIP: 0033:0x7f080362834d [ 2581.934981][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2581.935145][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 2581.935309][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 2581.935469][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 2581.935631][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 2581.935800][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 2581.937378][ T44] 1 lock held by modprobe/18775: | [ 2581.937481][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2581.937689][ T44] | [ 2581.937741][ T44] ============================================= | [ 2581.937741][ T44] [ 2704.809903][ T44] INFO: task modprobe:18775 blocked for more than 491 seconds. [ 2704.810161][ T44] Tainted: G W 6.18.0-virtme #1 [ 2704.810325][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2704.810540][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 2704.810819][ T44] Call Trace: [ 2704.810925][ T44] [ 2704.810990][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2704.811124][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2704.811251][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.811380][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2704.811475][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2704.811594][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2704.811708][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2704.811827][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.811950][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2704.812063][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.812176][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2704.812290][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 2704.812404][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2704.812488][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2704.812629][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.812743][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2704.812889][ T44] do_one_initcall (init/main.c:1283) [ 2704.812998][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2704.813138][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2704.813250][ T44] do_init_module (kernel/module/main.c:3039) [ 2704.813361][ T44] ? free_module (kernel/module/main.c:3011) [ 2704.813470][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2704.813586][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2704.813694][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2704.813812][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.813930][ 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) [ 2704.814039][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2704.814149][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2704.814266][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.814374][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2704.814484][ 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)) [ 2704.814591][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2704.814698][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2704.814835][ T44] RIP: 0033:0x7f080362834d [ 2704.814954][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2704.815121][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 2704.815281][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 2704.815447][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 2704.815607][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 2704.815775][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 2704.817337][ T44] 1 lock held by modprobe/18775: | [ 2704.817439][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2704.817648][ T44] | [ 2704.817699][ T44] ============================================= | [ 2704.817699][ T44] [ 2827.689903][ T44] INFO: task modprobe:18775 blocked for more than 614 seconds. [ 2827.690173][ T44] Tainted: G W 6.18.0-virtme #1 [ 2827.690328][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2827.690541][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 2827.690826][ T44] Call Trace: [ 2827.690925][ T44] [ 2827.690991][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2827.691112][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2827.691233][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.691358][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2827.691452][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2827.691571][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2827.691696][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2827.691828][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.691944][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2827.692055][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.692167][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2827.692281][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 2827.692394][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2827.692479][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2827.692625][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.692741][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2827.692886][ T44] do_one_initcall (init/main.c:1283) [ 2827.693030][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2827.693175][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2827.693285][ T44] do_init_module (kernel/module/main.c:3039) [ 2827.693398][ T44] ? free_module (kernel/module/main.c:3011) [ 2827.693512][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2827.693622][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2827.693736][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2827.693850][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.693964][ 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) [ 2827.694073][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2827.694184][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2827.694296][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.694403][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2827.694513][ 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)) [ 2827.694621][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2827.694734][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2827.694868][ T44] RIP: 0033:0x7f080362834d [ 2827.694991][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2827.695157][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 2827.695317][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 2827.695479][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 2827.695642][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 2827.695809][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 2827.697369][ T44] 1 lock held by modprobe/18775: | [ 2827.697470][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2827.697680][ T44] | [ 2827.697732][ T44] ============================================= | [ 2827.697732][ T44] [ 2950.569903][ T44] INFO: task modprobe:18775 blocked for more than 737 seconds. [ 2950.570164][ T44] Tainted: G W 6.18.0-virtme #1 [ 2950.570326][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2950.570543][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 2950.570839][ T44] Call Trace: [ 2950.570948][ T44] [ 2950.571011][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2950.571130][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2950.571248][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.571367][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2950.571457][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2950.571578][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2950.571704][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2950.571824][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.571944][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2950.572059][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.572171][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2950.572284][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 2950.572396][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2950.572482][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2950.572625][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.572736][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2950.572883][ T44] do_one_initcall (init/main.c:1283) [ 2950.572995][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2950.573136][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2950.573250][ T44] do_init_module (kernel/module/main.c:3039) [ 2950.573359][ T44] ? free_module (kernel/module/main.c:3011) [ 2950.573468][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2950.573582][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2950.573697][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2950.573814][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.573929][ 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) [ 2950.574042][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2950.574151][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2950.574263][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.574370][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2950.574480][ 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)) [ 2950.574591][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2950.574700][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2950.574838][ T44] RIP: 0033:0x7f080362834d [ 2950.574957][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2950.575120][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 2950.575280][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 2950.575439][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 2950.575608][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 2950.575773][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 2950.577353][ T44] 1 lock held by modprobe/18775: | [ 2950.577456][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2950.577668][ T44] | [ 2950.577723][ T44] ============================================= | [ 2950.577723][ T44] [ 3073.449908][ T44] INFO: task modprobe:18775 blocked for more than 860 seconds. [ 3073.450159][ T44] Tainted: G W 6.18.0-virtme #1 [ 3073.450316][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3073.450532][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 3073.450824][ T44] Call Trace: [ 3073.450940][ T44] [ 3073.451010][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3073.451148][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3073.451275][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.451395][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3073.451482][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3073.451599][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3073.451716][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3073.451833][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.451953][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3073.452075][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.452189][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3073.452303][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 3073.452414][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3073.452498][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3073.452648][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.452763][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 3073.452917][ T44] do_one_initcall (init/main.c:1283) [ 3073.453029][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3073.453170][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3073.453284][ T44] do_init_module (kernel/module/main.c:3039) [ 3073.453394][ T44] ? free_module (kernel/module/main.c:3011) [ 3073.453502][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3073.453615][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3073.453727][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3073.453841][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.453956][ 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) [ 3073.454066][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3073.454176][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3073.454289][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.454398][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3073.454509][ 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)) [ 3073.454621][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3073.454730][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3073.454863][ T44] RIP: 0033:0x7f080362834d [ 3073.454982][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3073.455145][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 3073.455311][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 3073.455471][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 3073.455633][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 3073.455793][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 3073.457450][ T44] 1 lock held by modprobe/18775: | [ 3073.457554][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3073.457761][ T44] | [ 3073.457813][ T44] ============================================= | [ 3073.457813][ T44] [ 3196.329904][ T44] INFO: task modprobe:18775 blocked for more than 983 seconds. [ 3196.330165][ T44] Tainted: G W 6.18.0-virtme #1 [ 3196.330330][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3196.330551][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 3196.330828][ T44] Call Trace: [ 3196.330935][ T44] [ 3196.331002][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3196.331132][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3196.331265][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.331392][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3196.331482][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3196.331603][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3196.331717][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3196.331832][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.331955][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3196.332069][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.332183][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3196.332302][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 3196.332422][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3196.332507][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3196.332651][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.332764][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 3196.332908][ T44] do_one_initcall (init/main.c:1283) [ 3196.333017][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3196.333155][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3196.333268][ T44] do_init_module (kernel/module/main.c:3039) [ 3196.333380][ T44] ? free_module (kernel/module/main.c:3011) [ 3196.333489][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3196.333607][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3196.333716][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3196.333829][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.333941][ 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) [ 3196.334050][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3196.334159][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3196.334274][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.334382][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3196.334490][ 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)) [ 3196.334602][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3196.334710][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3196.334845][ T44] RIP: 0033:0x7f080362834d [ 3196.334964][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3196.335130][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 3196.335292][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 3196.335454][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 3196.335621][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 3196.335785][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 3196.337336][ T44] 1 lock held by modprobe/18775: | [ 3196.337438][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3196.337647][ T44] | [ 3196.337699][ T44] ============================================= | [ 3196.337699][ T44] [ 3319.209908][ T44] INFO: task modprobe:18775 blocked for more than 1105 seconds. [ 3319.210173][ T44] Tainted: G W 6.18.0-virtme #1 [ 3319.210329][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3319.210544][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 3319.210826][ T44] Call Trace: [ 3319.210928][ T44] [ 3319.210995][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3319.211129][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3319.211252][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3319.211374][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3319.211466][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3319.211586][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3319.211710][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3319.211837][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3319.211955][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3319.212068][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3319.212180][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3319.212294][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 3319.212407][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3319.212492][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3319.212640][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3319.212753][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 3319.212899][ T44] do_one_initcall (init/main.c:1283) [ 3319.213014][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3319.213152][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3319.213262][ T44] do_init_module (kernel/module/main.c:3039) [ 3319.213373][ T44] ? free_module (kernel/module/main.c:3011) [ 3319.213488][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3319.213601][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3319.213710][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3319.213825][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3319.213939][ 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) [ 3319.214047][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3319.214157][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3319.214270][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3319.214378][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3319.214488][ 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)) [ 3319.214599][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3319.214708][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3319.214841][ T44] RIP: 0033:0x7f080362834d [ 3319.214960][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3319.215126][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 3319.215288][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 3319.215450][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 3319.215618][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e [ 3319.215782][ T44] R13: 0000000000040000 R14: 0000557b7b37dc90 R15: 0000557b7b37d570 | [ 3319.217367][ T44] 1 lock held by modprobe/18775: | [ 3319.217474][ T44] #0: ffffffff97879190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3319.217686][ T44] | [ 3319.217739][ T44] ============================================= | [ 3319.217739][ T44] [ 3442.089904][ T44] INFO: task modprobe:18775 blocked for more than 1228 seconds. [ 3442.090157][ T44] Tainted: G W 6.18.0-virtme #1 [ 3442.090314][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3442.090523][ T44] task:modprobe state:D stack:25136 pid:18775 tgid:18775 ppid:3833 task_flags:0x400100 flags:0x00080000 [ 3442.090815][ T44] Call Trace: [ 3442.090920][ T44] [ 3442.090987][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3442.091106][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3442.091226][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3442.091345][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3442.091436][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3442.091554][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3442.091675][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3442.091796][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3442.091923][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3442.092051][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3442.092163][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3442.092276][ T44] ? gre_exit (net/ipv4/gre_demux.c:189) gre [ 3442.092387][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3442.092476][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3442.092621][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3442.092733][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 3442.092883][ T44] do_one_initcall (init/main.c:1283) [ 3442.092999][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3442.093136][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3442.093252][ T44] do_init_module (kernel/module/main.c:3039) [ 3442.093364][ T44] ? free_module (kernel/module/main.c:3011) [ 3442.093475][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3442.093587][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3442.093698][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3442.093812][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3442.093930][ 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) [ 3442.094045][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3442.094152][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3442.094266][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3442.094375][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3442.094485][ 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)) [ 3442.094593][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3442.094701][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3442.094844][ T44] RIP: 0033:0x7f080362834d [ 3442.094966][ T44] RSP: 002b:00007ffe6d98ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3442.095130][ T44] RAX: ffffffffffffffda RBX: 0000557b7b37dce0 RCX: 00007f080362834d [ 3442.095291][ T44] RDX: 0000000000000000 RSI: 0000557b5d6caf2e RDI: 0000000000000000 [ 3442.095454][ T44] RBP: 00007ffe6d98ed10 R08: 0000000000000000 R09: 0000000000000000 [ 3442.095619][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b5d6caf2e 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