====================================== | xx__-> [ 1897.221145][ T12] ------------[ cut here ]------------ | [ 1897.221554][ T12] conntrack cleanup blocked for 60s | [ 1897.221558][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at 0x0, CPU#2: kworker/u16:0/12 | [ 1897.221999][ T12] Modules linked in: xt_conntrack nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_bpf netdevsim psample cls_matchall act_gact vxlan cls_flower sch_prio xt_mark sch_ingress act_mirred cls_basic sch_fq_codel ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables [ 1897.223070][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1897.223310][ T12] Workqueue: netns cleanup_net [ 1897.223515][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511 (discriminator 16)) nf_conntrack [ 1897.223822][ T12] Code: 00 48 8b 54 24 18 48 8b 05 c3 68 a6 c6 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 ee 95 c5 e9 25 fd ff ff 48 8d 3d 56 76 0b 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 68 a6 c6 mov -0x3959973d(%rip),%rax # 0xffffffffc6a668d0 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 ee 95 c5 call 0xffffffffc595ee60 1e: e9 25 fd ff ff jmp 0xfffffffffffffd48 23: 48 8d 3d 56 76 0b 00 lea 0xb7656(%rip),%rdi # 0xb7680 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 [ 1897.224364][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297 [ 1897.224589][ T12] RAX: 0000000100185d59 RBX: ffa00000000c7af8 RCX: 0000000000000001 [ 1897.224845][ T12] RDX: 0000000100185d58 RSI: 0000000000000004 RDI: ffffffffc0662030 [ 1897.225081][ T12] RBP: 0000000000000001 R08: ffffffffc05aa7aa R09: ffe21c0000a01cdc [ 1897.225354][ T12] R10: ffe21c0000a01cdd R11: 0000000000000001 R12: dffffc0000000000 [ 1897.225600][ T12] R13: ff1100000500e6e0 R14: fffffbfff80cde07 R15: ff110000149bca00 [ 1897.225846][ T12] FS: 0000000000000000(0000) GS:ff110000dd70b000(0000) knlGS:0000000000000000 [ 1897.226148][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1897.226743][ T12] CR2: 000000002a2c6008 CR3: 0000000072748004 CR4: 0000000000771ef0 [ 1897.226980][ T12] PKRU: 55555554 [ 1897.227151][ T12] Call Trace: [ 1897.227310][ T12] [ 1897.227438][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 1897.227663][ T12] ? kfree (mm/slub.c:6663 (discriminator 3) mm/slub.c:6871 (discriminator 3)) [ 1897.227813][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1897.227998][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129 (discriminator 4)) nf_conntrack [ 1897.228236][ T12] ops_undo_list (net/core/net_namespace.c:251 (discriminator 4)) [ 1897.228429][ T12] ? netns_install (net/core/net_namespace.c:223) [ 1897.228619][ T12] cleanup_net (net/core/net_namespace.c:698) [ 1897.228801][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1897.228992][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 1897.229198][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1897.229387][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1897.229564][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1897.229747][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1897.229957][ T12] process_one_work (kernel/workqueue.c:3262) [ 1897.230162][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 1897.230350][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 1897.230528][ T12] ? assign_work (kernel/workqueue.c:1200) [ 1897.230712][ T12] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 1897.230900][ T12] ? process_one_work (kernel/workqueue.c:3367) [ 1897.231083][ T12] kthread (kernel/kthread.c:463) [ 1897.231256][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1897.231444][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 1897.231621][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1897.231801][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1897.231975][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 1897.232168][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 1897.232371][ 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)) [ 1897.232547][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1897.232727][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 1897.233832][ T12] softirqs last enabled at (11576090): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) | [ 1897.234149][ T12] softirqs last disabled at (11576085): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739) | [ 1897.234441][ T12] ---[ end trace 0000000000000000 ]--- | [ 1899.172564][T11315] eth1: renamed from tmp | [ 1899.406604][T11323] eth2: renamed from tmp [ 2090.412175][ T44] INFO: task modprobe:11334 blocked for more than 122 seconds. [ 2090.412648][ T44] Tainted: G W 6.18.0-virtme #1 [ 2090.412818][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2090.413049][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2090.413369][ T44] Call Trace: [ 2090.413470][ T44] [ 2090.413540][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2090.413673][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2090.413797][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.413929][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2090.414021][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2090.414152][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2090.414274][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2090.414403][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.414522][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2090.414638][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2090.414756][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2090.414886][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2090.415014][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2090.415166][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2090.415309][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2090.415422][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2090.415534][ T44] do_one_initcall (init/main.c:1283) [ 2090.415648][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2090.415789][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2090.415904][ T44] do_init_module (kernel/module/main.c:3039) [ 2090.416023][ T44] ? free_module (kernel/module/main.c:3011) [ 2090.416142][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2090.416256][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2090.416375][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2090.416833][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2090.416949][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.417059][ 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) [ 2090.417184][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2090.417296][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2090.417411][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2090.417528][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.417639][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2090.417750][ 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)) [ 2090.417861][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2090.417977][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2090.418111][ T44] RIP: 0033:0x7f9f77e9434d [ 2090.418241][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2090.418409][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2090.418572][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2090.418737][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.418902][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2090.419067][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2090.420797][ T44] 1 lock held by modprobe/11334: | [ 2090.420903][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2090.421126][ T44] | [ 2090.421183][ T44] ============================================= | [ 2090.421183][ T44] [ 2213.292146][ T44] INFO: task modprobe:11334 blocked for more than 245 seconds. [ 2213.292421][ T44] Tainted: G W 6.18.0-virtme #1 [ 2213.292583][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2213.292812][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2213.293111][ T44] Call Trace: [ 2213.293232][ T44] [ 2213.293304][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2213.293439][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2213.293556][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.293680][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2213.293768][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2213.293891][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2213.294010][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2213.294135][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.294252][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2213.294372][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2213.294490][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2213.294604][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2213.294722][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2213.294810][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2213.294952][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2213.295068][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2213.295191][ T44] do_one_initcall (init/main.c:1283) [ 2213.295307][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2213.295453][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2213.295565][ T44] do_init_module (kernel/module/main.c:3039) [ 2213.295679][ T44] ? free_module (kernel/module/main.c:3011) [ 2213.295791][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2213.295903][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2213.296013][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2213.296134][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2213.296250][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.296361][ 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) [ 2213.296475][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2213.296584][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2213.296703][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2213.296813][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.296927][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2213.297039][ 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)) [ 2213.297158][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2213.297269][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2213.297405][ T44] RIP: 0033:0x7f9f77e9434d [ 2213.297520][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2213.297694][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2213.297861][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2213.298024][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.298193][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2213.298361][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2213.300059][ T44] 1 lock held by modprobe/11334: | [ 2213.300167][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2213.300384][ T44] | [ 2213.300442][ T44] ============================================= | [ 2213.300442][ T44] [ 2336.173144][ T44] INFO: task modprobe:11334 blocked for more than 368 seconds. [ 2336.173423][ T44] Tainted: G W 6.18.0-virtme #1 [ 2336.173594][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2336.173812][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2336.174129][ T44] Call Trace: [ 2336.174231][ T44] [ 2336.174303][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2336.174447][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2336.174581][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.174706][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2336.174796][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2336.174913][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2336.175041][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2336.175172][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.175289][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2336.175406][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2336.175521][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2336.175640][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2336.175768][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2336.175853][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2336.176000][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2336.176122][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2336.176237][ T44] do_one_initcall (init/main.c:1283) [ 2336.176351][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2336.176493][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2336.176609][ T44] do_init_module (kernel/module/main.c:3039) [ 2336.176725][ T44] ? free_module (kernel/module/main.c:3011) [ 2336.176837][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2336.176952][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2336.177063][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2336.177179][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2336.177295][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.177407][ 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) [ 2336.177517][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2336.177629][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2336.177742][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2336.177854][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.177964][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2336.178078][ 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)) [ 2336.178199][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2336.178309][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2336.178445][ T44] RIP: 0033:0x7f9f77e9434d [ 2336.178562][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2336.178730][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2336.178893][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2336.179070][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2336.179245][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2336.179409][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2336.181122][ T44] 1 lock held by modprobe/11334: | [ 2336.181231][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2336.181442][ T44] | [ 2336.181496][ T44] ============================================= | [ 2336.181496][ T44] [ 2459.053142][ T44] INFO: task modprobe:11334 blocked for more than 491 seconds. [ 2459.053419][ T44] Tainted: G W 6.18.0-virtme #1 [ 2459.053590][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2459.053815][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2459.054100][ T44] Call Trace: [ 2459.054209][ T44] [ 2459.054277][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2459.054414][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2459.054549][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.054681][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2459.054778][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2459.054898][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2459.055016][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2459.055144][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.055263][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2459.055385][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2459.055501][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2459.055630][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2459.055755][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2459.055844][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2459.055990][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2459.056125][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2459.056243][ T44] do_one_initcall (init/main.c:1283) [ 2459.056354][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2459.056499][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2459.056615][ T44] do_init_module (kernel/module/main.c:3039) [ 2459.056730][ T44] ? free_module (kernel/module/main.c:3011) [ 2459.056845][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2459.056962][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2459.057072][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2459.057189][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2459.057306][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.057419][ 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) [ 2459.057532][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2459.057645][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2459.057762][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2459.057873][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.057985][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2459.058100][ 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)) [ 2459.058217][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2459.058329][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2459.058464][ T44] RIP: 0033:0x7f9f77e9434d [ 2459.058585][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2459.058752][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2459.058914][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2459.059081][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2459.059257][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2459.059428][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2459.061089][ T44] 1 lock held by modprobe/11334: | [ 2459.061196][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2459.061402][ T44] | [ 2459.061460][ T44] ============================================= | [ 2459.061460][ T44] [ 2581.932138][ T44] INFO: task modprobe:11334 blocked for more than 614 seconds. [ 2581.932403][ T44] Tainted: G W 6.18.0-virtme #1 [ 2581.932559][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2581.932770][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2581.933071][ T44] Call Trace: [ 2581.933173][ T44] [ 2581.933236][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2581.933359][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2581.933477][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.933597][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2581.933690][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2581.933813][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2581.933937][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2581.934058][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.934179][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2581.934291][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2581.934403][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2581.934517][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2581.934638][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2581.934722][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2581.934867][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2581.934978][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2581.935091][ T44] do_one_initcall (init/main.c:1283) [ 2581.935212][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2581.935353][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2581.935464][ T44] do_init_module (kernel/module/main.c:3039) [ 2581.935574][ T44] ? free_module (kernel/module/main.c:3011) [ 2581.935687][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2581.935795][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2581.935908][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2581.936016][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2581.936141][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.936249][ 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) [ 2581.936358][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2581.936467][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2581.936578][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2581.936691][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.936804][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2581.936918][ 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)) [ 2581.937026][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2581.937140][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2581.937273][ T44] RIP: 0033:0x7f9f77e9434d [ 2581.937393][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2581.937556][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2581.937720][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2581.937885][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2581.938045][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2581.938211][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2581.939883][ T44] 1 lock held by modprobe/11334: | [ 2581.939985][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2581.940198][ T44] | [ 2581.940250][ T44] ============================================= | [ 2581.940250][ T44] [ 2704.813137][ T44] INFO: task modprobe:11334 blocked for more than 737 seconds. [ 2704.813410][ T44] Tainted: G W 6.18.0-virtme #1 [ 2704.813572][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2704.813792][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2704.814084][ T44] Call Trace: [ 2704.814198][ T44] [ 2704.814266][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2704.814394][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2704.814512][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.814635][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2704.814727][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2704.814842][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2704.814959][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2704.815078][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.815202][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2704.815318][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2704.815431][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2704.815542][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2704.815657][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2704.815744][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2704.815883][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2704.815999][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2704.816120][ T44] do_one_initcall (init/main.c:1283) [ 2704.816231][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2704.816371][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2704.816482][ T44] do_init_module (kernel/module/main.c:3039) [ 2704.816596][ T44] ? free_module (kernel/module/main.c:3011) [ 2704.816710][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2704.816823][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2704.816930][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2704.817038][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2704.817155][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.817264][ 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) [ 2704.817374][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2704.817490][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2704.817603][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2704.817713][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.817819][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2704.817929][ 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)) [ 2704.818037][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2704.818150][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2704.818290][ T44] RIP: 0033:0x7f9f77e9434d [ 2704.818403][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2704.818566][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2704.818730][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2704.818891][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2704.819056][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2704.819226][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2704.820876][ T44] 1 lock held by modprobe/11334: | [ 2704.820978][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2704.821197][ T44] | [ 2704.821249][ T44] ============================================= | [ 2704.821249][ T44] [ 2827.693138][ T44] INFO: task modprobe:11334 blocked for more than 860 seconds. [ 2827.693418][ T44] Tainted: G W 6.18.0-virtme #1 [ 2827.693600][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2827.693856][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2827.694235][ T44] Call Trace: [ 2827.694344][ T44] [ 2827.694424][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2827.694566][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2827.694697][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.694819][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2827.694912][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2827.695026][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2827.695147][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2827.695264][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.695384][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2827.695499][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2827.695613][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2827.695730][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2827.695849][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2827.695933][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2827.696071][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2827.696188][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2827.696300][ T44] do_one_initcall (init/main.c:1283) [ 2827.696410][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2827.696552][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2827.696667][ T44] do_init_module (kernel/module/main.c:3039) [ 2827.696776][ T44] ? free_module (kernel/module/main.c:3011) [ 2827.696888][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2827.696996][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2827.697103][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2827.697221][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2827.697333][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.697441][ 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) [ 2827.697549][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2827.697663][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2827.697774][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2827.697886][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.697998][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2827.698107][ 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)) [ 2827.698221][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2827.698331][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2827.698470][ T44] RIP: 0033:0x7f9f77e9434d [ 2827.698583][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2827.698748][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2827.698914][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2827.699081][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.699245][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2827.699406][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2827.701071][ T44] 1 lock held by modprobe/11334: | [ 2827.701179][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2827.701385][ T44] | [ 2827.701437][ T44] ============================================= | [ 2827.701437][ T44] [ 2950.572136][ T44] INFO: task modprobe:11334 blocked for more than 983 seconds. [ 2950.572411][ T44] Tainted: G W 6.18.0-virtme #1 [ 2950.572570][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2950.572786][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2950.573060][ T44] Call Trace: [ 2950.573165][ T44] [ 2950.573235][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2950.573372][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2950.573499][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.573633][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2950.573730][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2950.573847][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2950.573968][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2950.574089][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.574210][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 2950.574324][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 2950.574437][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2950.574551][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 2950.574672][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2950.574763][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2950.574914][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 2950.575024][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 2950.575140][ T44] do_one_initcall (init/main.c:1283) [ 2950.575251][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 2950.575391][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2950.575504][ T44] do_init_module (kernel/module/main.c:3039) [ 2950.575621][ T44] ? free_module (kernel/module/main.c:3011) [ 2950.575736][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2950.575846][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2950.575953][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 2950.576060][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 2950.576179][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.576288][ 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) [ 2950.576402][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2950.576510][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2950.576624][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 2950.576731][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.576843][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2950.576960][ 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)) [ 2950.577074][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2950.577191][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2950.577324][ T44] RIP: 0033:0x7f9f77e9434d [ 2950.577442][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2950.577609][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 2950.577770][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 2950.577936][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 2950.578096][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 2950.578261][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 2950.579905][ T44] 1 lock held by modprobe/11334: | [ 2950.580006][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 2950.580222][ T44] | [ 2950.580274][ T44] ============================================= | [ 2950.580274][ T44] [ 3073.453138][ T44] INFO: task modprobe:11334 blocked for more than 1105 seconds. [ 3073.453407][ T44] Tainted: G W 6.18.0-virtme #1 [ 3073.453571][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3073.453799][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 3073.454082][ T44] Call Trace: [ 3073.454191][ T44] [ 3073.454254][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3073.454376][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3073.454496][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.454625][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3073.454716][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3073.454835][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3073.454960][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3073.455079][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.455197][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3073.455308][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 3073.455424][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3073.455539][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 3073.455656][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3073.455742][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3073.455883][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 3073.455996][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 3073.456107][ T44] do_one_initcall (init/main.c:1283) [ 3073.456225][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3073.456363][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3073.456476][ T44] do_init_module (kernel/module/main.c:3039) [ 3073.456590][ T44] ? free_module (kernel/module/main.c:3011) [ 3073.456702][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3073.456811][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3073.456920][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 3073.457032][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 3073.457151][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.457260][ 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) [ 3073.457368][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3073.457476][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3073.457589][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 3073.457703][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.457812][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3073.457922][ 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)) [ 3073.458030][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3073.458144][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3073.458281][ T44] RIP: 0033:0x7f9f77e9434d [ 3073.458395][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3073.458563][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 3073.458730][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 3073.458891][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 3073.459052][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e [ 3073.459222][ T44] R13: 0000000000040000 R14: 0000562a177d0d20 R15: 0000562a177d0570 | [ 3073.460884][ T44] 1 lock held by modprobe/11334: | [ 3073.460985][ T44] #0: ffffffff87a79190 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_device (net/core/net_namespace.c:1476) | [ 3073.461198][ T44] | [ 3073.461250][ T44] ============================================= | [ 3073.461250][ T44] [ 3196.332178][ T44] INFO: task modprobe:11334 blocked for more than 1228 seconds. [ 3196.332570][ T44] Tainted: G W 6.18.0-virtme #1 [ 3196.332760][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3196.333008][ T44] task:modprobe state:D stack:25136 pid:11334 tgid:11334 ppid:45 task_flags:0x400100 flags:0x00080000 [ 3196.333376][ T44] Call Trace: [ 3196.333487][ T44] [ 3196.333565][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3196.333708][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3196.333839][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.333973][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3196.334068][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3196.334209][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3196.334347][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3196.334472][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.334586][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8785) [ 3196.334701][ T44] ? register_pernet_device (net/core/net_namespace.c:1476) [ 3196.334816][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3196.334933][ T44] ? l2tp_exit (./net/l2tp/./trace.h:27 (discriminator 8) ./net/l2tp/./trace.h:27 (discriminator 8)) l2tp_core [ 3196.335055][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3196.335155][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3196.335298][ T44] register_pernet_device (net/core/net_namespace.c:1476) [ 3196.335410][ T44] l2tp_init (l2tp_core.mod.c:?) l2tp_core [ 3196.335524][ T44] do_one_initcall (init/main.c:1283) [ 3196.335637][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1274) [ 3196.335777][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3196.335891][ T44] do_init_module (kernel/module/main.c:3039) [ 3196.336010][ T44] ? free_module (kernel/module/main.c:3011) [ 3196.336127][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3196.336238][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3196.336350][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 3196.336461][ T44] ? kasan_quarantine_put (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 mm/kasan/quarantine.c:234) [ 3196.336582][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.336697][ 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) [ 3196.336806][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3196.336915][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3196.337026][ T44] ? handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) [ 3196.337140][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.337255][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3196.337367][ 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)) [ 3196.337485][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3196.337597][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3196.337737][ T44] RIP: 0033:0x7f9f77e9434d [ 3196.337855][ T44] RSP: 002b:00007ffee3a87f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3196.338023][ T44] RAX: ffffffffffffffda RBX: 0000562a177d0d60 RCX: 00007f9f77e9434d [ 3196.338192][ T44] RDX: 0000000000000000 RSI: 00005629e8d4df2e RDI: 0000000000000000 [ 3196.338363][ T44] RBP: 00007ffee3a87ff0 R08: 0000000000000000 R09: 0000000000000000 [ 3196.338533][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629e8d4df2e 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 handle_softirqs:irq_exit_rcu:__schedule:schedule:schedule_preempt_disabled