====================================== | xx__-> [ 1930.659676][ T12] ------------[ cut here ]------------ | [ 1930.660099][ T12] conntrack cleanup blocked for 60s | [ 1930.660102][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at nf_conntrack_cleanup_net_list+0x3da/0x550 [nf_conntrack], CPU#2: 0/12 | [ 1930.660863][ T12] Modules linked in: nf_nat(+) xt_conntrack nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 sctp_diag sctp act_gact cls_matchall sch_ingress chacha libchacha chacha20poly1305 libpoly1305 tls xt_HL nft_compat nf_tables amt [ 1930.661986][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1930.662223][ T12] Workqueue: netns cleanup_net [ 1930.662420][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511 (discriminator 16)) nf_conntrack [ 1930.662727][ T12] Code: 00 48 8b 54 24 18 48 8b 05 b3 a8 0d cf 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 7e 02 ce e9 25 fd ff ff 48 8d 3d 46 56 e3 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 b3 a8 0d cf mov -0x30f2574d(%rip),%rax # 0xffffffffcf0da8c0 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 7e 02 ce call 0xffffffffce027e60 1e: e9 25 fd ff ff jmp 0xfffffffffffffd48 23: 48 8d 3d 46 56 e3 ff lea -0x1ca9ba(%rip),%rdi # 0xffffffffffe35670 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 [ 1930.663254][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297 [ 1930.663467][ T12] RAX: 000000010018dfd4 RBX: ffa00000000c7af8 RCX: 0000000000000001 [ 1930.663728][ T12] RDX: 000000010018dfd3 RSI: 0000000000000004 RDI: ffffffffc056c030 [ 1930.663970][ T12] RBP: 0000000000000001 R08: ffffffffc07367ba R09: ffe21c00009690c4 [ 1930.664207][ T12] R10: ffe21c00009690c5 R11: 0000000000000001 R12: dffffc0000000000 [ 1930.664443][ T12] R13: ff11000004b48620 R14: fffffbfff80af207 R15: ff1100001428bcc0 [ 1930.664698][ T12] FS: 0000000000000000(0000) GS:ff110000db4f3000(0000) knlGS:0000000000000000 [ 1930.664970][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1930.665176][ T12] CR2: 00007fb835545a48 CR3: 000000005f348006 CR4: 0000000000771ef0 [ 1930.665738][ T12] PKRU: 55555554 [ 1930.665883][ T12] Call Trace: [ 1930.666027][ T12] [ 1930.666147][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 1930.666352][ T12] ? kfree (mm/slub.c:6670 (discriminator 3) mm/slub.c:6878 (discriminator 3)) [ 1930.666494][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1930.666691][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129 (discriminator 4)) nf_conntrack [ 1930.666896][ T12] ops_undo_list (net/core/net_namespace.c:251 (discriminator 4)) [ 1930.667072][ T12] ? netns_install (net/core/net_namespace.c:223) [ 1930.667247][ T12] cleanup_net (net/core/net_namespace.c:698) [ 1930.667422][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1930.667600][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 1930.667786][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1930.667957][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1930.668128][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1930.668300][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1930.668472][ T12] process_one_work (kernel/workqueue.c:3262) [ 1930.668674][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 1930.668848][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 1930.669022][ T12] ? assign_work (kernel/workqueue.c:1200) [ 1930.669196][ T12] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 1930.669374][ T12] ? process_one_work (kernel/workqueue.c:3367) [ 1930.669546][ T12] kthread (kernel/kthread.c:463) [ 1930.669706][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1930.669878][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 1930.670054][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1930.670228][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1930.670401][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 1930.670582][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 1930.670798][ T12] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 1930.670972][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1930.671146][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 1930.671665][ T12] hardirqs last enabled at (7720803): __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) | [ 1930.671927][ T12] hardirqs last disabled at (7720812): __up_console_sem (kernel/printk/printk.c:343 (discriminator 10)) | [ 1930.672190][ T12] softirqs last enabled at (7720298): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) | [ 1930.672458][ T12] softirqs last disabled at (7720291): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739) | [ 1930.672744][ T12] ---[ end trace 0000000000000000 ]--- [ 2090.448663][ T44] INFO: task modprobe:28745 blocked for more than 122 seconds. [ 2090.449011][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2090.449214][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2090.449456][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2090.449753][ T44] Call Trace: [ 2090.449846][ T44] [ 2090.449911][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2090.450037][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2090.450157][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.450282][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2090.450372][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2090.450490][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2090.450608][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2090.450730][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.450842][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2090.450957][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.451071][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2090.451185][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2090.451305][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2090.451392][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2090.451532][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2090.451615][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2090.451740][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.451850][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2090.451960][ T44] do_one_initcall (init/main.c:1378) [ 2090.452071][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2090.452210][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2090.452326][ T44] do_init_module (kernel/module/main.c:3039) [ 2090.452525][ T44] ? free_module (kernel/module/main.c:3011) [ 2090.452634][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2090.452755][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2090.452864][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2090.452982][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.453090][ 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) [ 2090.453199][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2090.453313][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2090.453426][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.453533][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2090.453648][ 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)) [ 2090.453757][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2090.453867][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2090.454001][ T44] RIP: 0033:0x7fee353a334d [ 2090.454119][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2090.454292][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2090.454454][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2090.454624][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.454795][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2090.454973][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2090.456652][ T44] 1 lock held by modprobe/28745: | [ 2090.456756][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2090.456965][ T44] | [ 2090.457019][ T44] ============================================= | [ 2090.457019][ T44] [ 2213.328660][ T44] INFO: task modprobe:28745 blocked for more than 245 seconds. [ 2213.328941][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2213.329148][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2213.329391][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2213.329710][ T44] Call Trace: [ 2213.329808][ T44] [ 2213.329874][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2213.329993][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2213.330115][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.330234][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2213.330325][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2213.330439][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2213.330556][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2213.330685][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.330800][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2213.330913][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.331024][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2213.331136][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2213.331251][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2213.331347][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2213.331488][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2213.331571][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2213.331698][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.331810][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2213.331921][ T44] do_one_initcall (init/main.c:1378) [ 2213.332030][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2213.332168][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2213.332278][ T44] do_init_module (kernel/module/main.c:3039) [ 2213.332400][ T44] ? free_module (kernel/module/main.c:3011) [ 2213.332512][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2213.332622][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2213.332737][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2213.332851][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.332967][ 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) [ 2213.333076][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2213.333185][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2213.333300][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.333407][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2213.333517][ 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)) [ 2213.333626][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2213.333743][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2213.333878][ T44] RIP: 0033:0x7fee353a334d [ 2213.333994][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2213.334157][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2213.334323][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2213.334487][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.334651][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2213.334813][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2213.336464][ T44] 1 lock held by modprobe/28745: | [ 2213.336566][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2213.336781][ T44] | [ 2213.336835][ T44] ============================================= | [ 2213.336835][ T44] [ 2336.208658][ T44] INFO: task modprobe:28745 blocked for more than 368 seconds. [ 2336.208925][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2336.209125][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2336.209368][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2336.209690][ T44] Call Trace: [ 2336.209799][ T44] [ 2336.209869][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2336.210008][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2336.210132][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.210249][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2336.210341][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2336.210457][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2336.210572][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2336.210696][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.210809][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2336.210922][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.211036][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2336.211149][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2336.211263][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2336.211348][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2336.211483][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2336.211567][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2336.211690][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.211800][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2336.211914][ T44] do_one_initcall (init/main.c:1378) [ 2336.212024][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2336.212163][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2336.212273][ T44] do_init_module (kernel/module/main.c:3039) [ 2336.212388][ T44] ? free_module (kernel/module/main.c:3011) [ 2336.212497][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2336.212607][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2336.212726][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2336.212840][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.212955][ 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) [ 2336.213064][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2336.213173][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2336.213285][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.213409][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2336.213518][ 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)) [ 2336.213628][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2336.213745][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2336.213877][ T44] RIP: 0033:0x7fee353a334d [ 2336.213989][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2336.214154][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2336.214315][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2336.214478][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2336.214644][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2336.214806][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2336.216452][ T44] 1 lock held by modprobe/28745: | [ 2336.216554][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2336.216766][ T44] | [ 2336.216819][ T44] ============================================= | [ 2336.216819][ T44] [ 2459.088660][ T44] INFO: task modprobe:28745 blocked for more than 491 seconds. [ 2459.088930][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2459.089128][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2459.089353][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2459.089673][ T44] Call Trace: [ 2459.089771][ T44] [ 2459.089842][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2459.089978][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2459.090113][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.090249][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2459.090335][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2459.090450][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2459.090565][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2459.090686][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.090800][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2459.090913][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.091024][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2459.091136][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2459.091252][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2459.091337][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2459.091475][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2459.091558][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2459.091686][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.091795][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2459.091906][ T44] do_one_initcall (init/main.c:1378) [ 2459.092016][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2459.092153][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2459.092265][ T44] do_init_module (kernel/module/main.c:3039) [ 2459.092376][ T44] ? free_module (kernel/module/main.c:3011) [ 2459.092488][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2459.092597][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2459.092714][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2459.092828][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.092935][ 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) [ 2459.093046][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2459.093154][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2459.093266][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.093372][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2459.093485][ 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)) [ 2459.093593][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2459.093705][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2459.093839][ T44] RIP: 0033:0x7fee353a334d [ 2459.093953][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2459.094116][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2459.094276][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2459.094444][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2459.094612][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2459.094776][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2459.096437][ T44] 1 lock held by modprobe/28745: | [ 2459.096539][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2459.096752][ T44] | [ 2459.096807][ T44] ============================================= | [ 2459.096807][ T44] [ 2581.968657][ T44] INFO: task modprobe:28745 blocked for more than 614 seconds. [ 2581.968924][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2581.969140][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2581.969377][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2581.969686][ T44] Call Trace: [ 2581.969781][ T44] [ 2581.969846][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2581.969985][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2581.970124][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.970259][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2581.970355][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2581.970498][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2581.970612][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2581.970734][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.970852][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2581.970963][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.971078][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2581.971189][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2581.971310][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2581.971395][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2581.971537][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2581.971623][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2581.971745][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.971853][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2581.971965][ T44] do_one_initcall (init/main.c:1378) [ 2581.972073][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2581.972211][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2581.972322][ T44] do_init_module (kernel/module/main.c:3039) [ 2581.972435][ T44] ? free_module (kernel/module/main.c:3011) [ 2581.972544][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2581.972659][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2581.972773][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2581.972887][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.972996][ 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) [ 2581.973106][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2581.973214][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2581.973327][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.973436][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2581.973547][ 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)) [ 2581.973660][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2581.973771][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2581.973904][ T44] RIP: 0033:0x7fee353a334d [ 2581.974017][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2581.974181][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2581.974348][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2581.974513][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2581.974677][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2581.974839][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2581.976487][ T44] 1 lock held by modprobe/28745: | [ 2581.976591][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2581.976804][ T44] | [ 2581.976856][ T44] ============================================= | [ 2581.976856][ T44] [ 2704.848657][ T44] INFO: task modprobe:28745 blocked for more than 737 seconds. [ 2704.848923][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2704.849134][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2704.849366][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2704.849685][ T44] Call Trace: [ 2704.849777][ T44] [ 2704.849838][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2704.849958][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2704.850079][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.850197][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2704.850285][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2704.850400][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2704.850520][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2704.850651][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.850767][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2704.850879][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.850989][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2704.851101][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2704.851214][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2704.851299][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2704.851436][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2704.851526][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2704.851654][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.851766][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2704.851877][ T44] do_one_initcall (init/main.c:1378) [ 2704.851985][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2704.852122][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2704.852235][ T44] do_init_module (kernel/module/main.c:3039) [ 2704.852347][ T44] ? free_module (kernel/module/main.c:3011) [ 2704.852455][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2704.852570][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2704.852685][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2704.852799][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.852908][ 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) [ 2704.853019][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2704.853129][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2704.853241][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.853349][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2704.853457][ 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)) [ 2704.853569][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2704.853683][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2704.853816][ T44] RIP: 0033:0x7fee353a334d [ 2704.853931][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2704.854092][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2704.854253][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2704.854420][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2704.854586][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2704.854752][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2704.856398][ T44] 1 lock held by modprobe/28745: | [ 2704.856503][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2704.856720][ T44] | [ 2704.856772][ T44] ============================================= | [ 2704.856772][ T44] [ 2827.728657][ T44] INFO: task modprobe:28745 blocked for more than 860 seconds. [ 2827.728930][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2827.729131][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2827.729368][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2827.729706][ T44] Call Trace: [ 2827.729810][ T44] [ 2827.729882][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2827.730016][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2827.730132][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.730248][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2827.730337][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2827.730452][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2827.730572][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2827.730695][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.730808][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2827.730921][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.731032][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2827.731142][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2827.731258][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2827.731345][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2827.731480][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2827.731562][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2827.731685][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.731794][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2827.731905][ T44] do_one_initcall (init/main.c:1378) [ 2827.732019][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2827.732154][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2827.732262][ T44] do_init_module (kernel/module/main.c:3039) [ 2827.732376][ T44] ? free_module (kernel/module/main.c:3011) [ 2827.732484][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2827.732593][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2827.732707][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2827.732823][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.732932][ 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) [ 2827.733041][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2827.733150][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2827.733261][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.733371][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2827.733481][ 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)) [ 2827.733592][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2827.733702][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2827.733834][ T44] RIP: 0033:0x7fee353a334d [ 2827.733948][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2827.734111][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2827.734273][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2827.734439][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.734598][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2827.734764][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2827.736408][ T44] 1 lock held by modprobe/28745: | [ 2827.736510][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2827.736721][ T44] | [ 2827.736773][ T44] ============================================= | [ 2827.736773][ T44] [ 2950.608657][ T44] INFO: task modprobe:28745 blocked for more than 983 seconds. [ 2950.608944][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 2950.609148][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2950.609386][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 2950.609695][ T44] Call Trace: [ 2950.609800][ T44] [ 2950.609873][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2950.610011][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2950.610145][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.610267][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2950.610355][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2950.610467][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2950.610582][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2950.610704][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.610816][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2950.610931][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.611044][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2950.611157][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 2950.611270][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2950.611358][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2950.611493][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 2950.611582][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 2950.611710][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.611819][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 2950.611929][ T44] do_one_initcall (init/main.c:1378) [ 2950.612039][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2950.612176][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2950.612285][ T44] do_init_module (kernel/module/main.c:3039) [ 2950.612399][ T44] ? free_module (kernel/module/main.c:3011) [ 2950.612509][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2950.612618][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2950.612730][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2950.612845][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.612952][ 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) [ 2950.613060][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2950.613169][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2950.613282][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.613393][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2950.613503][ 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)) [ 2950.613612][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2950.613726][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2950.613859][ T44] RIP: 0033:0x7fee353a334d [ 2950.613972][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2950.614137][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 2950.614298][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 2950.614462][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 2950.614623][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 2950.614791][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 2950.616444][ T44] 1 lock held by modprobe/28745: | [ 2950.616546][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2950.616759][ T44] | [ 2950.616812][ T44] ============================================= | [ 2950.616812][ T44] [ 3073.488658][ T44] INFO: task modprobe:28745 blocked for more than 1105 seconds. [ 3073.488929][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 3073.489143][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3073.489393][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 3073.489701][ T44] Call Trace: [ 3073.489801][ T44] [ 3073.489867][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3073.490009][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3073.490139][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.490274][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3073.490372][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3073.490495][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3073.490611][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3073.490733][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.490844][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 3073.490955][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.491066][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3073.491177][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 3073.491292][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3073.491382][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3073.491519][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 3073.491600][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 3073.491724][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.491832][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 3073.491943][ T44] do_one_initcall (init/main.c:1378) [ 3073.492051][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 3073.492190][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3073.492299][ T44] do_init_module (kernel/module/main.c:3039) [ 3073.492414][ T44] ? free_module (kernel/module/main.c:3011) [ 3073.492523][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3073.492632][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3073.492747][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3073.492861][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.492972][ 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) [ 3073.493080][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3073.493189][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3073.493300][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.493412][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3073.493520][ 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)) [ 3073.493628][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3073.493744][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3073.493877][ T44] RIP: 0033:0x7fee353a334d [ 3073.493990][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3073.494157][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 3073.494323][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 3073.494487][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 3073.494658][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e [ 3073.494820][ T44] R13: 0000000000040000 R14: 0000559afa2f2d70 R15: 0000559afa2f2570 | [ 3073.496462][ T44] 1 lock held by modprobe/28745: | [ 3073.496565][ T44] #0: ffffffff90285e50 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 3073.496776][ T44] | [ 3073.496829][ T44] ============================================= | [ 3073.496829][ T44] [ 3196.367665][ T44] INFO: task modprobe:28745 blocked for more than 1228 seconds. [ 3196.367936][ T44] Tainted: G W 6.19.0-rc3-virtme #1 [ 3196.368135][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3196.368370][ T44] task:modprobe state:D stack:24872 pid:28745 tgid:28745 ppid:45 task_flags:0x400100 flags:0x00080000 [ 3196.368678][ T44] Call Trace: [ 3196.368766][ T44] [ 3196.368827][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3196.368947][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3196.369064][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.369184][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3196.369273][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3196.369392][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3196.369510][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3196.369635][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.369752][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 3196.369862][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.369977][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3196.370089][ T44] ? nf_nat_cleanup (net/netfilter/nf_nat_core.c:989 net/netfilter/nf_nat_core.c:1007) nf_nat [ 3196.370202][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3196.370286][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3196.370429][ T44] ? static_obj (kernel/locking/lockdep.c:858 (discriminator 1)) [ 3196.370513][ T44] ? lockdep_init_map_type (kernel/locking/lockdep.c:4973 (discriminator 1)) [ 3196.370624][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3196.370752][ T44] nf_nat_init (net/netfilter/nf_nat_core.c:872) nf_nat [ 3196.370861][ T44] do_one_initcall (init/main.c:1378) [ 3196.370969][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 3196.371106][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3196.371214][ T44] do_init_module (kernel/module/main.c:3039) [ 3196.371326][ T44] ? free_module (kernel/module/main.c:3011) [ 3196.371436][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3196.371549][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3196.371663][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3196.371777][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3196.371885][ 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) [ 3196.371993][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3196.372102][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3196.372213][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3196.372322][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3196.372432][ 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)) [ 3196.372540][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3196.372652][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3196.372785][ T44] RIP: 0033:0x7fee353a334d [ 3196.372900][ T44] RSP: 002b:00007fffb6fc5858 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3196.373064][ T44] RAX: ffffffffffffffda RBX: 0000559afa2f2dc0 RCX: 00007fee353a334d [ 3196.373226][ T44] RDX: 0000000000000000 RSI: 0000559abfe3df2e RDI: 0000000000000000 [ 3196.373389][ T44] RBP: 00007fffb6fc58f0 R08: 0000000000000000 R09: 0000000000000000 [ 3196.373555][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559abfe3df2e 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