====================================== | xx__-> [ 1923.776258][ T12] ------------[ cut here ]------------ | [ 1923.776613][ T12] conntrack cleanup blocked for 60s | [ 1923.776616][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#2: kworker/u16:0/12 | [ 1923.777088][ T12] Modules linked in: nf_flow_table(+) xt_conntrack drop_monitor nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables cls_bpf netdevsim psample cls_matchall act_gact cls_flower sch_ingress vxlan [ 1923.778041][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1923.778269][ T12] Workqueue: netns cleanup_net [ 1923.778451][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511 (discriminator 16)) nf_conntrack [ 1923.778696][ T12] Code: 00 48 8b 54 24 18 48 8b 05 c3 28 e8 d9 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 ae d7 d8 e9 25 fd ff ff 48 8d 3d 56 76 da ff <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 28 e8 d9 mov -0x2617d73d(%rip),%rax # 0xffffffffd9e828d0 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 ae d7 d8 call 0xffffffffd8d7ae60 1e: e9 25 fd ff ff jmp 0xfffffffffffffd48 23: 48 8d 3d 56 76 da ff lea -0x2589aa(%rip),%rdi # 0xffffffffffda7680 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 [ 1923.779169][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297 [ 1923.779383][ T12] RAX: 000000010018c51b RBX: ffa00000000c7af8 RCX: 0000000000000001 [ 1923.779607][ T12] RDX: 000000010018c51a RSI: 0000000000000004 RDI: ffffffffc0336030 [ 1923.779832][ T12] RBP: 0000000000000001 R08: ffffffffc058e7aa R09: ffe21c0003cfaf54 [ 1923.780059][ T12] R10: ffe21c0003cfaf55 R11: 0000000000000001 R12: dffffc0000000000 [ 1923.780312][ T12] R13: ff1100001e7d7aa0 R14: fffffbfff8068607 R15: ff1100001da59300 [ 1923.780536][ T12] FS: 0000000000000000(0000) GS:ff110000d090b000(0000) knlGS:0000000000000000 [ 1923.780788][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1923.780980][ T12] CR2: 00007ffe6d24fe10 CR3: 0000000016548006 CR4: 0000000000771ef0 [ 1923.781375][ T12] PKRU: 55555554 [ 1923.781512][ T12] Call Trace: [ 1923.781653][ T12] [ 1923.781765][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 1923.781956][ T12] ? kfree (mm/slub.c:6663 (discriminator 3) mm/slub.c:6871 (discriminator 3)) [ 1923.782090][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1923.782272][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129 (discriminator 4)) nf_conntrack [ 1923.782466][ T12] ops_undo_list (net/core/net_namespace.c:251 (discriminator 4)) [ 1923.782628][ T12] ? netns_install (net/core/net_namespace.c:223) [ 1923.782790][ T12] cleanup_net (net/core/net_namespace.c:698) [ 1923.782949][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1923.783111][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 1923.783289][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1923.783447][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1923.783610][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1923.783770][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1923.783929][ T12] process_one_work (kernel/workqueue.c:3262) [ 1923.784089][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 1923.784263][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 1923.784423][ T12] ? assign_work (kernel/workqueue.c:1200) [ 1923.784581][ T12] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 1923.784741][ T12] ? process_one_work (kernel/workqueue.c:3367) [ 1923.784901][ T12] kthread (kernel/kthread.c:463) [ 1923.785033][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1923.785193][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 1923.785364][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1923.785521][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1923.785678][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 1923.785836][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 1923.786025][ 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)) [ 1923.786190][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1923.786362][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 1923.786815][ T12] hardirqs last enabled at (32564449): __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) | [ 1923.787056][ T12] hardirqs last disabled at (32564458): __up_console_sem (kernel/printk/printk.c:343 (discriminator 10)) | [ 1923.787314][ T12] softirqs last enabled at (32563958): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) | [ 1923.787555][ T12] softirqs last disabled at (32563951): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739) | [ 1923.787793][ T12] ---[ end trace 0000000000000000 ]--- [ 2090.406264][ T44] INFO: task modprobe:30670 blocked for more than 122 seconds. [ 2090.406558][ T44] Tainted: G W 6.18.0-virtme #1 [ 2090.406704][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2090.406899][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2090.407171][ T44] Call Trace: [ 2090.407280][ T44] [ 2090.407346][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2090.407465][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2090.407577][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.407686][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2090.407770][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2090.407911][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2090.408027][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2090.408137][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.408251][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2090.408359][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.408466][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2090.408580][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2090.408745][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2090.408825][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2090.408976][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.409091][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2090.409237][ T44] do_one_initcall (init/main.c:1283) [ 2090.409346][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2090.409481][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2090.409589][ T44] do_init_module (kernel/module/main.c:3039) [ 2090.409696][ T44] ? free_module (kernel/module/main.c:3011) [ 2090.409900][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2090.410015][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2090.410121][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2090.410237][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.410346][ 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) [ 2090.410447][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2090.410551][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2090.410657][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.410765][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2090.410867][ 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)) [ 2090.410972][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2090.411075][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2090.411203][ T44] RIP: 0033:0x7f86c04f934d [ 2090.411316][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2090.411472][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2090.411624][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2090.411775][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2090.411931][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2090.412082][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2090.413627][ T44] 1 lock held by modprobe/30670: | [ 2090.413722][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2090.413915][ T44] | [ 2090.413967][ T44] ============================================= | [ 2090.413967][ T44] [ 2213.286283][ T44] INFO: task modprobe:30670 blocked for more than 245 seconds. [ 2213.286568][ T44] Tainted: G W 6.18.0-virtme #1 [ 2213.286727][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2213.286938][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2213.287239][ T44] Call Trace: [ 2213.287343][ T44] [ 2213.287411][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2213.287547][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2213.287668][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.287783][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2213.287869][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2213.287976][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2213.288090][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2213.288199][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.288312][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2213.288420][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.288539][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2213.288651][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2213.288813][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2213.288895][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2213.289034][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.289140][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2213.289294][ T44] do_one_initcall (init/main.c:1283) [ 2213.289424][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2213.289558][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2213.289672][ T44] do_init_module (kernel/module/main.c:3039) [ 2213.289780][ T44] ? free_module (kernel/module/main.c:3011) [ 2213.289883][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2213.289986][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2213.290099][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2213.290211][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.290318][ 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) [ 2213.290423][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2213.290527][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2213.290634][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.290734][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2213.290843][ 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)) [ 2213.290945][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2213.291048][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2213.291172][ T44] RIP: 0033:0x7f86c04f934d [ 2213.291291][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2213.291445][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2213.291604][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2213.291754][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2213.291904][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2213.292059][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2213.293591][ T44] 1 lock held by modprobe/30670: | [ 2213.293695][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2213.293885][ T44] | [ 2213.293933][ T44] ============================================= | [ 2213.293933][ T44] [ 2336.166269][ T44] INFO: task modprobe:30670 blocked for more than 368 seconds. [ 2336.166520][ T44] Tainted: G W 6.18.0-virtme #1 [ 2336.166674][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2336.166873][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2336.167131][ T44] Call Trace: [ 2336.167229][ T44] [ 2336.167292][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2336.167417][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2336.167540][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.167661][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2336.167750][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2336.167865][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2336.167972][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2336.168081][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.168194][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2336.168313][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.168421][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2336.168529][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2336.168687][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2336.168768][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2336.168900][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.169005][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2336.169139][ T44] do_one_initcall (init/main.c:1283) [ 2336.169249][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2336.169384][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2336.169491][ T44] do_init_module (kernel/module/main.c:3039) [ 2336.169595][ T44] ? free_module (kernel/module/main.c:3011) [ 2336.169698][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2336.169811][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2336.169910][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2336.170014][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.170112][ 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) [ 2336.170210][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2336.170319][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2336.170423][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.170521][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2336.170621][ 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)) [ 2336.170719][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2336.170819][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2336.170941][ T44] RIP: 0033:0x7f86c04f934d [ 2336.171047][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2336.171203][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2336.171358][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2336.171506][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2336.171652][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2336.171803][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2336.173212][ T44] 1 lock held by modprobe/30670: | [ 2336.173314][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2336.173503][ T44] | [ 2336.173550][ T44] ============================================= | [ 2336.173550][ T44] [ 2459.046255][ T44] INFO: task modprobe:30670 blocked for more than 491 seconds. [ 2459.046495][ T44] Tainted: G W 6.18.0-virtme #1 [ 2459.046643][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2459.046843][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2459.047110][ T44] Call Trace: [ 2459.047198][ T44] [ 2459.047271][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2459.047389][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2459.047500][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.047617][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2459.047709][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2459.047822][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2459.047932][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2459.048049][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.048160][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2459.048274][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.048379][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2459.048485][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2459.048642][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2459.048725][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2459.048861][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.048972][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2459.049109][ T44] do_one_initcall (init/main.c:1283) [ 2459.049225][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2459.049353][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2459.049455][ T44] do_init_module (kernel/module/main.c:3039) [ 2459.049570][ T44] ? free_module (kernel/module/main.c:3011) [ 2459.049674][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2459.049780][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2459.049883][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2459.049989][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.050088][ 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) [ 2459.050189][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2459.050300][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2459.050402][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.050501][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2459.050602][ 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)) [ 2459.050701][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2459.050801][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2459.050923][ T44] RIP: 0033:0x7f86c04f934d [ 2459.051030][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2459.051181][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2459.051332][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2459.051483][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2459.051635][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2459.051786][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2459.053205][ T44] 1 lock held by modprobe/30670: | [ 2459.053313][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2459.053500][ T44] | [ 2459.053548][ T44] ============================================= | [ 2459.053548][ T44] [ 2581.926264][ T44] INFO: task modprobe:30670 blocked for more than 614 seconds. [ 2581.926501][ T44] Tainted: G W 6.18.0-virtme #1 [ 2581.926648][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2581.926848][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2581.927123][ T44] Call Trace: [ 2581.927216][ T44] [ 2581.927294][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2581.927409][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2581.927521][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.927630][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2581.927714][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2581.927826][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2581.927941][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2581.928056][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.928173][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2581.928287][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.928399][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2581.928505][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2581.928667][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2581.928747][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2581.928877][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.928979][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2581.929120][ T44] do_one_initcall (init/main.c:1283) [ 2581.929229][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2581.929370][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2581.929471][ T44] do_init_module (kernel/module/main.c:3039) [ 2581.929575][ T44] ? free_module (kernel/module/main.c:3011) [ 2581.929675][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2581.929790][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2581.929894][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2581.930004][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.930117][ 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) [ 2581.930225][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2581.930328][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2581.930436][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.930534][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2581.930634][ 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)) [ 2581.930733][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2581.930839][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2581.930960][ T44] RIP: 0033:0x7f86c04f934d [ 2581.931067][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2581.931215][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2581.931369][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2581.931517][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2581.931662][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2581.931809][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2581.933218][ T44] 1 lock held by modprobe/30670: | [ 2581.933314][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2581.933505][ T44] | [ 2581.933551][ T44] ============================================= | [ 2581.933551][ T44] [ 2704.806258][ T44] INFO: task modprobe:30670 blocked for more than 737 seconds. [ 2704.806488][ T44] Tainted: G W 6.18.0-virtme #1 [ 2704.806632][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2704.806839][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2704.807114][ T44] Call Trace: [ 2704.807207][ T44] [ 2704.807284][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2704.807411][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2704.807535][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.807646][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2704.807730][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2704.807841][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2704.807951][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2704.808064][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.808171][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2704.808282][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.808389][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2704.808501][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2704.808662][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2704.808747][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2704.808881][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.808990][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2704.809119][ T44] do_one_initcall (init/main.c:1283) [ 2704.809229][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2704.809364][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2704.809472][ T44] do_init_module (kernel/module/main.c:3039) [ 2704.809576][ T44] ? free_module (kernel/module/main.c:3011) [ 2704.809676][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2704.809779][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2704.809880][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2704.809998][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.810100][ 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) [ 2704.810203][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2704.810311][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2704.810414][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.810517][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2704.810616][ 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)) [ 2704.810718][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2704.810816][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2704.810940][ T44] RIP: 0033:0x7f86c04f934d [ 2704.811044][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2704.811193][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2704.811352][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2704.811499][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2704.811645][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2704.811795][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2704.813229][ T44] 1 lock held by modprobe/30670: | [ 2704.813324][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2704.813511][ T44] | [ 2704.813557][ T44] ============================================= | [ 2704.813557][ T44] [ 2827.686256][ T44] INFO: task modprobe:30670 blocked for more than 860 seconds. [ 2827.686485][ T44] Tainted: G W 6.18.0-virtme #1 [ 2827.686634][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2827.686834][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2827.687098][ T44] Call Trace: [ 2827.687186][ T44] [ 2827.687259][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2827.687384][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2827.687506][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.687625][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2827.687713][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2827.687826][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2827.687935][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2827.688044][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.688153][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2827.688270][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.688379][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2827.688490][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2827.688651][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2827.688732][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2827.688860][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.688970][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2827.689111][ T44] do_one_initcall (init/main.c:1283) [ 2827.689224][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2827.689361][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2827.689467][ T44] do_init_module (kernel/module/main.c:3039) [ 2827.689575][ T44] ? free_module (kernel/module/main.c:3011) [ 2827.689688][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2827.689798][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2827.689899][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2827.690007][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.690106][ 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) [ 2827.690207][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2827.690312][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2827.690413][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.690515][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2827.690614][ 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)) [ 2827.690712][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2827.690812][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2827.690936][ T44] RIP: 0033:0x7f86c04f934d [ 2827.691040][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2827.691195][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2827.691347][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2827.691492][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2827.691639][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2827.691785][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2827.693203][ T44] 1 lock held by modprobe/30670: | [ 2827.693298][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2827.693489][ T44] | [ 2827.693536][ T44] ============================================= | [ 2827.693536][ T44] [ 2950.566255][ T44] INFO: task modprobe:30670 blocked for more than 983 seconds. [ 2950.566490][ T44] Tainted: G W 6.18.0-virtme #1 [ 2950.566633][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2950.566828][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 2950.567094][ T44] Call Trace: [ 2950.567185][ T44] [ 2950.567253][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2950.567372][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2950.567493][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.567608][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2950.567694][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2950.567806][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2950.567926][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2950.568040][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.568149][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2950.568259][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.568364][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2950.568474][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 2950.568641][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2950.568724][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2950.568865][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.568975][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 2950.569109][ T44] do_one_initcall (init/main.c:1283) [ 2950.569213][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2950.569347][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2950.569462][ T44] do_init_module (kernel/module/main.c:3039) [ 2950.569570][ T44] ? free_module (kernel/module/main.c:3011) [ 2950.569675][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2950.569777][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2950.569879][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2950.569989][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.570089][ 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) [ 2950.570189][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2950.570295][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2950.570397][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.570493][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2950.570590][ 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)) [ 2950.570687][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2950.570784][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2950.570905][ T44] RIP: 0033:0x7f86c04f934d [ 2950.571017][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2950.571162][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 2950.571312][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 2950.571455][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 2950.571597][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 2950.571745][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 2950.573126][ T44] 1 lock held by modprobe/30670: | [ 2950.573216][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2950.573407][ T44] | [ 2950.573454][ T44] ============================================= | [ 2950.573454][ T44] [ 3073.446259][ T44] INFO: task modprobe:30670 blocked for more than 1105 seconds. [ 3073.446480][ T44] Tainted: G W 6.18.0-virtme #1 [ 3073.446622][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3073.446814][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 3073.447084][ T44] Call Trace: [ 3073.447174][ T44] [ 3073.447240][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3073.447352][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3073.447459][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.447565][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3073.447644][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3073.447747][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3073.447861][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3073.447970][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.448075][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3073.448179][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.448290][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3073.448389][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 3073.448542][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3073.448615][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3073.448749][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.448853][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 3073.448988][ T44] do_one_initcall (init/main.c:1283) [ 3073.449098][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3073.449234][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3073.449339][ T44] do_init_module (kernel/module/main.c:3039) [ 3073.449437][ T44] ? free_module (kernel/module/main.c:3011) [ 3073.449534][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3073.449632][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3073.449733][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3073.449835][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.449932][ 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) [ 3073.450034][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3073.450131][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3073.450234][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.450332][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3073.450429][ 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)) [ 3073.450526][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3073.450624][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3073.450745][ T44] RIP: 0033:0x7f86c04f934d [ 3073.450847][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3073.450994][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 3073.451140][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 3073.451289][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 3073.451445][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e [ 3073.451590][ T44] R13: 0000000000040000 R14: 000055ea1ce8bc90 R15: 000055ea1ce8b570 | [ 3073.452966][ T44] 1 lock held by modprobe/30670: | [ 3073.453058][ T44] #0: ffffffff9ae79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3073.453249][ T44] | [ 3073.453295][ T44] ============================================= | [ 3073.453295][ T44] [ 3196.326255][ T44] INFO: task modprobe:30670 blocked for more than 1228 seconds. [ 3196.326459][ T44] Tainted: G W 6.18.0-virtme #1 [ 3196.326585][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3196.326752][ T44] task:modprobe state:D stack:25136 pid:30670 tgid:30670 ppid:1799 task_flags:0x400100 flags:0x00080000 [ 3196.326990][ T44] Call Trace: [ 3196.327076][ T44] [ 3196.327132][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3196.327261][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3196.327372][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.327480][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3196.327561][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3196.327666][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3196.327768][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3196.327874][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.327974][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3196.328079][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.328182][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3196.328298][ T44] ? nf_flow_table_module_exit (net/netfilter/nf_flow_table_core.c:41) nf_flow_table [ 3196.328453][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3196.328527][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3196.328648][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.328747][ T44] nf_flow_table_module_init (nf_flow_table.mod.c:?) nf_flow_table [ 3196.328867][ T44] do_one_initcall (init/main.c:1283) [ 3196.328967][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3196.329092][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3196.329190][ T44] do_init_module (kernel/module/main.c:3039) [ 3196.329295][ T44] ? free_module (kernel/module/main.c:3011) [ 3196.329393][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3196.329491][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3196.329588][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3196.329695][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.329792][ 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) [ 3196.329888][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3196.329988][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3196.330090][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.330191][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3196.330295][ 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)) [ 3196.330394][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3196.330491][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3196.330612][ T44] RIP: 0033:0x7f86c04f934d [ 3196.330715][ T44] RSP: 002b:00007ffe8747c378 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3196.330860][ T44] RAX: ffffffffffffffda RBX: 000055ea1ce8bce0 RCX: 00007f86c04f934d [ 3196.331009][ T44] RDX: 0000000000000000 RSI: 000055e9e5f0ef2e RDI: 0000000000000000 [ 3196.331157][ T44] RBP: 00007ffe8747c410 R08: 0000000000000000 R09: 0000000000000000 [ 3196.331307][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9e5f0ef2e 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