====================================== | [ 1837.599406][ T12] ------------[ cut here ]------------ | [ 1837.599764][ T12] conntrack cleanup blocked for 60s | [ 1837.599767][ T12] WARNING: net/netfilter/nf_conntrack_core.c:2511 at nf_conntrack_cleanup_net_list+0x3da/0x550 [nf_conntrack], CPU#2: 0/12 | [ 1837.600448][ T12] Modules linked in: pktgen(+) xt_conntrack nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_bpf sch_ingress netdevsim psample geneve vxlan ip6_gre ip_gre gre chacha libchacha chacha20poly1305 libpoly1305 tls ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables [ 1837.601612][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1837.601830][ T12] Workqueue: netns cleanup_net [ 1837.602033][ T12] RIP: 0010:nf_conntrack_cleanup_net_list (net/netfilter/nf_conntrack_core.c:2511 (discriminator 16)) nf_conntrack [ 1837.602292][ T12] Code: 00 48 8b 54 24 18 48 8b 05 b3 48 c3 e4 48 81 c2 60 ea 00 00 48 39 c2 78 0a e8 42 1e b8 e3 e9 25 fd ff ff 48 8d 3d 46 b6 db 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 48 c3 e4 mov -0x1b3cb74d(%rip),%rax # 0xffffffffe4c348c0 d: 48 81 c2 60 ea 00 00 add $0xea60,%rdx 14: 48 39 c2 cmp %rax,%rdx 17: 78 0a js 0x23 19: e8 42 1e b8 e3 call 0xffffffffe3b81e60 1e: e9 25 fd ff ff jmp 0xfffffffffffffd48 23: 48 8d 3d 46 b6 db ff lea -0x2449ba(%rip),%rdi # 0xffffffffffdbb670 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 [ 1837.602821][ T12] RSP: 0018:ffa00000000c7980 EFLAGS: 00010297 [ 1837.603040][ T12] RAX: 000000010017746c RBX: ffa00000000c7af8 RCX: 0000000000000001 [ 1837.603281][ T12] RDX: 000000010017746b RSI: 0000000000000004 RDI: ffffffffc0598030 [ 1837.603536][ T12] RBP: 0000000000000001 R08: ffffffffc07dc7ba R09: ffe21c00003be84c [ 1837.603784][ T12] R10: ffe21c00003be84d R11: 0000000000000001 R12: dffffc0000000000 [ 1837.604030][ T12] R13: ff11000001df4260 R14: fffffbfff80b4a07 R15: ff1100001d291c00 [ 1837.604274][ T12] FS: 0000000000000000(0000) GS:ff110000c58f3000(0000) knlGS:0000000000000000 [ 1837.604558][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1837.604917][ T12] CR2: 00007f5fc8befff0 CR3: 000000000e348001 CR4: 0000000000771ef0 [ 1837.605165][ T12] PKRU: 55555554 [ 1837.605310][ T12] Call Trace: [ 1837.605469][ T12] [ 1837.605585][ T12] ? nf_conntrack_cleanup_end (net/netfilter/nf_conntrack_core.c:2488) nf_conntrack [ 1837.605793][ T12] ? kfree (mm/slub.c:6670 (discriminator 3) mm/slub.c:6878 (discriminator 3)) [ 1837.605940][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1837.606118][ T12] ? nf_conntrack_pernet_exit (net/netfilter/nf_conntrack_standalone.c:1129 (discriminator 4)) nf_conntrack [ 1837.606328][ T12] ops_undo_list (net/core/net_namespace.c:251 (discriminator 4)) [ 1837.606525][ T12] ? netns_install (net/core/net_namespace.c:223) [ 1837.606702][ T12] cleanup_net (net/core/net_namespace.c:698) [ 1837.606875][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1837.607057][ T12] ? net_passive_dec (net/core/net_namespace.c:660) [ 1837.607233][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1837.607422][ T12] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 1837.607596][ T12] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1837.607771][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1837.607955][ T12] process_one_work (kernel/workqueue.c:3262) [ 1837.608134][ T12] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 1837.608306][ T12] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 1837.608495][ T12] ? assign_work (kernel/workqueue.c:1200) [ 1837.608668][ T12] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 1837.608844][ T12] ? process_one_work (kernel/workqueue.c:3367) [ 1837.609027][ T12] kthread (kernel/kthread.c:463) [ 1837.609171][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1837.609345][ T12] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 1837.609532][ T12] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1837.609704][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1837.609876][ T12] ret_from_fork (arch/x86/kernel/process.c:164) [ 1837.610056][ T12] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 1837.610261][ T12] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 1837.610445][ T12] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 1837.610617][ T12] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 1837.611111][ T12] hardirqs last enabled at (37820697): __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) | [ 1837.611371][ T12] hardirqs last disabled at (37820706): __up_console_sem (kernel/printk/printk.c:343 (discriminator 10)) | [ 1837.611650][ T12] softirqs last enabled at (37820194): handle_softirqs (kernel/softirq.c:469 (discriminator 2) kernel/softirq.c:650 (discriminator 2)) | [ 1837.611913][ T12] softirqs last disabled at (37820187): irq_exit_rcu (kernel/softirq.c:657 kernel/softirq.c:496 kernel/softirq.c:723 kernel/softirq.c:739) | [ 1837.612182][ T12] ---[ end trace 0000000000000000 ]--- [ 1967.539456][ T44] INFO: task modprobe:8370 blocked for more than 122 seconds. [ 1967.539897][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 1967.540101][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1967.540340][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 1967.540655][ T44] Call Trace: [ 1967.540756][ T44] [ 1967.540822][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 1967.540956][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 1967.541078][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 1967.541202][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 1967.541293][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 1967.541420][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 1967.541543][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 1967.541666][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1967.541807][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 1967.541929][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 1967.542051][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 1967.542174][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 1967.542296][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 1967.542398][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 1967.542546][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 1967.542664][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 1967.542790][ T44] do_one_initcall (init/main.c:1378) [ 1967.542908][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 1967.543052][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 1967.543173][ T44] do_init_module (kernel/module/main.c:3039) [ 1967.543291][ T44] ? free_module (kernel/module/main.c:3011) [ 1967.543741][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 1967.543859][ T44] init_module_from_file (kernel/module/main.c:3712) [ 1967.543971][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 1967.544088][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 1967.544200][ 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) [ 1967.544310][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 1967.544426][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 1967.544540][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 1967.544653][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 1967.544769][ 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)) [ 1967.544881][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 1967.544995][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 1967.545134][ T44] RIP: 0033:0x7ff70ea2034d [ 1967.545254][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 1967.545432][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 1967.545599][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 1967.545772][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 1967.545935][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 1967.546102][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 1967.547169][ T44] 1 lock held by modprobe/8370: | [ 1967.547275][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 1967.547584][ T44] | [ 1967.547639][ T44] ============================================= | [ 1967.547639][ T44] [ 2090.419569][ T44] INFO: task modprobe:8370 blocked for more than 245 seconds. [ 2090.419866][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2090.420069][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2090.420312][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2090.420660][ T44] Call Trace: [ 2090.420763][ T44] [ 2090.420839][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2090.420971][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2090.421098][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.421228][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2090.421318][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2090.421442][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2090.421565][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2090.421686][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.421806][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2090.421921][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.422037][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2090.422152][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2090.422269][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2090.422356][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2090.422525][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2090.422639][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2090.422753][ T44] do_one_initcall (init/main.c:1378) [ 2090.422871][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2090.423010][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2090.423123][ T44] do_init_module (kernel/module/main.c:3039) [ 2090.423237][ T44] ? free_module (kernel/module/main.c:3011) [ 2090.423348][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2090.423468][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2090.423582][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2090.423700][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2090.423810][ 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) [ 2090.423921][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2090.424031][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2090.424149][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2090.424260][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2090.424377][ 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)) [ 2090.424499][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2090.424618][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2090.424761][ T44] RIP: 0033:0x7ff70ea2034d [ 2090.424878][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2090.425055][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2090.425221][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2090.425394][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.425561][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2090.425725][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2090.426881][ T44] 1 lock held by modprobe/8370: | [ 2090.426988][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2090.427205][ T44] | [ 2090.427259][ T44] ============================================= | [ 2090.427259][ T44] [ 2213.299433][ T44] INFO: task modprobe:8370 blocked for more than 368 seconds. [ 2213.299733][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2213.299946][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2213.300181][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2213.300516][ T44] Call Trace: [ 2213.300618][ T44] [ 2213.300691][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2213.300830][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2213.300973][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.301110][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2213.301201][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2213.301324][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2213.301454][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2213.301576][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.301695][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2213.301817][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.301938][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2213.302056][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2213.302173][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2213.302258][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2213.302407][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2213.302519][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2213.302633][ T44] do_one_initcall (init/main.c:1378) [ 2213.302746][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2213.302887][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2213.303003][ T44] do_init_module (kernel/module/main.c:3039) [ 2213.303117][ T44] ? free_module (kernel/module/main.c:3011) [ 2213.303232][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2213.303351][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2213.303467][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2213.303587][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2213.303698][ 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) [ 2213.303808][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2213.303919][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2213.304032][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2213.304144][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2213.304257][ 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)) [ 2213.304371][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2213.304496][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2213.304634][ T44] RIP: 0033:0x7ff70ea2034d [ 2213.304752][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2213.304926][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2213.305095][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2213.305262][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.305438][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2213.305602][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2213.306764][ T44] 1 lock held by modprobe/8370: | [ 2213.306869][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2213.307084][ T44] | [ 2213.307139][ T44] ============================================= | [ 2213.307139][ T44] [ 2336.179436][ T44] INFO: task modprobe:8370 blocked for more than 491 seconds. [ 2336.179717][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2336.179925][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2336.180163][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2336.180539][ T44] Call Trace: [ 2336.180632][ T44] [ 2336.180696][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2336.180824][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2336.180946][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.181070][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2336.181164][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2336.181284][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2336.181410][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2336.181529][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.181644][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2336.181762][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.181878][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2336.181996][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2336.182119][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2336.182211][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2336.182357][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2336.182473][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2336.182585][ T44] do_one_initcall (init/main.c:1378) [ 2336.182697][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2336.182837][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2336.182953][ T44] do_init_module (kernel/module/main.c:3039) [ 2336.183069][ T44] ? free_module (kernel/module/main.c:3011) [ 2336.183185][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2336.183299][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2336.183413][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2336.183539][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2336.183649][ 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) [ 2336.183762][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2336.183875][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2336.183988][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2336.184102][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2336.184218][ 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)) [ 2336.184328][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2336.184449][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2336.184587][ T44] RIP: 0033:0x7ff70ea2034d [ 2336.184704][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2336.184870][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2336.185033][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2336.185200][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2336.185367][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2336.185536][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2336.186679][ T44] 1 lock held by modprobe/8370: | [ 2336.186785][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2336.187005][ T44] | [ 2336.187059][ T44] ============================================= | [ 2336.187059][ T44] [ 2459.059434][ T44] INFO: task modprobe:8370 blocked for more than 614 seconds. [ 2459.059736][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2459.059941][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2459.060202][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2459.060551][ T44] Call Trace: [ 2459.060684][ T44] [ 2459.060747][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2459.060873][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2459.060994][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.061116][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2459.061211][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2459.061328][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2459.061462][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2459.061582][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.061696][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2459.061810][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.061923][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2459.062047][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2459.062166][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2459.062258][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2459.062406][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2459.062521][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2459.062635][ T44] do_one_initcall (init/main.c:1378) [ 2459.062747][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2459.062889][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2459.063003][ T44] do_init_module (kernel/module/main.c:3039) [ 2459.063118][ T44] ? free_module (kernel/module/main.c:3011) [ 2459.063233][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2459.063346][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2459.063461][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2459.063578][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2459.063693][ 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) [ 2459.063802][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2459.063913][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2459.064026][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2459.064136][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2459.064254][ 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)) [ 2459.064368][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2459.064492][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2459.064630][ T44] RIP: 0033:0x7ff70ea2034d [ 2459.064748][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2459.064916][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2459.065081][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2459.065254][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2459.065426][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2459.065591][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2459.066746][ T44] 1 lock held by modprobe/8370: | [ 2459.066853][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2459.067072][ T44] | [ 2459.067125][ T44] ============================================= | [ 2459.067125][ T44] [ 2581.939435][ T44] INFO: task modprobe:8370 blocked for more than 737 seconds. [ 2581.939716][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2581.939910][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2581.940139][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2581.940451][ T44] Call Trace: [ 2581.940556][ T44] [ 2581.940631][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2581.940769][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2581.940889][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.941017][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2581.941116][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2581.941247][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2581.941375][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2581.941518][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.941643][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2581.941768][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.941886][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2581.942001][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2581.942117][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2581.942206][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2581.942348][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2581.942466][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2581.942579][ T44] do_one_initcall (init/main.c:1378) [ 2581.942692][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2581.942831][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2581.942944][ T44] do_init_module (kernel/module/main.c:3039) [ 2581.943057][ T44] ? free_module (kernel/module/main.c:3011) [ 2581.943172][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2581.943287][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2581.943401][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2581.943519][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2581.943628][ 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) [ 2581.943738][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2581.943848][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2581.943962][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2581.944072][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2581.944186][ 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)) [ 2581.944299][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2581.944417][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2581.944555][ T44] RIP: 0033:0x7ff70ea2034d [ 2581.944673][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2581.944840][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2581.945005][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2581.945174][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2581.945344][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2581.945513][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2581.946668][ T44] 1 lock held by modprobe/8370: | [ 2581.946774][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2581.946992][ T44] | [ 2581.947046][ T44] ============================================= | [ 2581.947046][ T44] [ 2704.819436][ T44] INFO: task modprobe:8370 blocked for more than 860 seconds. [ 2704.819711][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2704.819908][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2704.820129][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2704.820439][ T44] Call Trace: [ 2704.820540][ T44] [ 2704.820615][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2704.820758][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2704.820898][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.821025][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2704.821117][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2704.821239][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2704.821368][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2704.821495][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.821617][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2704.821745][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.821868][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2704.821992][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2704.822111][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2704.822195][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2704.822334][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2704.822466][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2704.822578][ T44] do_one_initcall (init/main.c:1378) [ 2704.822690][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2704.822830][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2704.822943][ T44] do_init_module (kernel/module/main.c:3039) [ 2704.823055][ T44] ? free_module (kernel/module/main.c:3011) [ 2704.823169][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2704.823281][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2704.823400][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2704.823516][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2704.823627][ 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) [ 2704.823737][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2704.823847][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2704.823961][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2704.824075][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2704.824189][ 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)) [ 2704.824299][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2704.824414][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2704.824551][ T44] RIP: 0033:0x7ff70ea2034d [ 2704.824668][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2704.824835][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2704.825003][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2704.825174][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2704.825335][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2704.825508][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2704.826662][ T44] 1 lock held by modprobe/8370: | [ 2704.826766][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2704.826985][ T44] | [ 2704.827040][ T44] ============================================= | [ 2704.827040][ T44] [ 2827.699435][ T44] INFO: task modprobe:8370 blocked for more than 983 seconds. [ 2827.699713][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2827.699912][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2827.700144][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2827.700440][ T44] Call Trace: [ 2827.700537][ T44] [ 2827.700606][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2827.700741][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2827.700868][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.700995][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2827.701094][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2827.701225][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2827.701352][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2827.701484][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.701603][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2827.701724][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.701848][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2827.701975][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2827.702114][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2827.702211][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2827.702359][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2827.702493][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2827.702605][ T44] do_one_initcall (init/main.c:1378) [ 2827.702716][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2827.702856][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2827.702969][ T44] do_init_module (kernel/module/main.c:3039) [ 2827.703084][ T44] ? free_module (kernel/module/main.c:3011) [ 2827.703200][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2827.703318][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2827.703439][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2827.703555][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2827.703666][ 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) [ 2827.703777][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2827.703887][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2827.704004][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2827.704117][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2827.704228][ 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)) [ 2827.704336][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2827.704454][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2827.704592][ T44] RIP: 0033:0x7ff70ea2034d [ 2827.704708][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2827.704878][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2827.705041][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2827.705208][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.705374][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2827.705543][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2827.706694][ T44] 1 lock held by modprobe/8370: | [ 2827.706798][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2827.707020][ T44] | [ 2827.707074][ T44] ============================================= | [ 2827.707074][ T44] [ 2950.579440][ T44] INFO: task modprobe:8370 blocked for more than 1105 seconds. [ 2950.579716][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 2950.579909][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2950.580130][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 2950.580463][ T44] Call Trace: [ 2950.580567][ T44] [ 2950.580635][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 2950.580767][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 2950.580898][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.581027][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 2950.581122][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 2950.581246][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 2950.581379][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 2950.581510][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.581637][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 2950.581762][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.581884][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 2950.582010][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 2950.582138][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 2950.582230][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 2950.582384][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 2950.582506][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 2950.582620][ T44] do_one_initcall (init/main.c:1378) [ 2950.582734][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 2950.582877][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 2950.582989][ T44] do_init_module (kernel/module/main.c:3039) [ 2950.583104][ T44] ? free_module (kernel/module/main.c:3011) [ 2950.583217][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 2950.583338][ T44] init_module_from_file (kernel/module/main.c:3712) [ 2950.583453][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 2950.583568][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 2950.583678][ 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) [ 2950.583787][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 2950.583898][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 2950.584014][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 2950.584124][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 2950.584237][ 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)) [ 2950.584351][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 2950.584476][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 2950.584612][ T44] RIP: 0033:0x7ff70ea2034d [ 2950.584731][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2950.584901][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 2950.585064][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 2950.585233][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 2950.585402][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e [ 2950.585574][ T44] R13: 0000000000040000 R14: 000055f09d20fb20 R15: 000055f09d20f460 | [ 2950.586673][ T44] 1 lock held by modprobe/8370: | [ 2950.586777][ T44] #0: ffffffffa5e85cd0 (pernet_ops_rwsem){++++}-{4:4}, at: register_pernet_subsys (net/core/net_namespace.c:1430) | [ 2950.586997][ T44] | [ 2950.587052][ T44] ============================================= | [ 2950.587052][ T44] [ 3073.459439][ T44] INFO: task modprobe:8370 blocked for more than 1228 seconds. [ 3073.459712][ T44] Tainted: G W 6.19.0-rc2-virtme #1 [ 3073.459916][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3073.460153][ T44] task:modprobe state:D stack:25136 pid:8370 tgid:8370 ppid:1 task_flags:0x400100 flags:0x00080002 [ 3073.460495][ T44] Call Trace: [ 3073.460601][ T44] [ 3073.460666][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 3073.460798][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 3073.460922][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.461052][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 3073.461145][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 3073.461271][ T44] rwsem_down_write_slowpath (kernel/locking/rwsem.c:1187 (discriminator 7)) [ 3073.461402][ T44] ? rwsem_down_read_slowpath (kernel/locking/rwsem.c:1112) [ 3073.461524][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.461653][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8782) [ 3073.461767][ T44] ? register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.461884][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 3073.461997][ T44] ? pg_cleanup (net/core/pktgen.c:4130) pktgen [ 3073.462120][ T44] down_write (kernel/locking/rwsem.c:1317 kernel/locking/rwsem.c:1326 kernel/locking/rwsem.c:1591) [ 3073.462205][ T44] ? rwsem_down_write_slowpath (kernel/locking/rwsem.c:1588) [ 3073.462345][ T44] register_pernet_subsys (net/core/net_namespace.c:1430) [ 3073.462465][ T44] pg_init (net/core/pktgen.c:4102) pktgen [ 3073.462584][ T44] do_one_initcall (init/main.c:1378) [ 3073.462698][ T44] ? trace_event_raw_event_initcall_level (init/main.c:1369) [ 3073.462836][ T44] ? kasan_unpoison (mm/kasan/shadow.c:156 mm/kasan/shadow.c:182) [ 3073.462949][ T44] do_init_module (kernel/module/main.c:3039) [ 3073.463061][ T44] ? free_module (kernel/module/main.c:3011) [ 3073.463171][ T44] ? backing_file_read_iter (fs/backing-file.c:210) [ 3073.463285][ T44] init_module_from_file (kernel/module/main.c:3712) [ 3073.463399][ T44] ? __do_sys_init_module (kernel/module/main.c:3677) [ 3073.463522][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 3073.463641][ 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) [ 3073.463752][ T44] idempotent_init_module (kernel/module/main.c:3724) [ 3073.463862][ T44] ? init_module_from_file (kernel/module/main.c:3716) [ 3073.463975][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 3073.464084][ T44] ? cap_capable (./include/trace/events/capability.h:26 (discriminator 33) security/commoncap.c:130 (discriminator 33)) [ 3073.464199][ 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)) [ 3073.464307][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 3073.464432][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 3073.464571][ T44] RIP: 0033:0x7ff70ea2034d [ 3073.464687][ T44] RSP: 002b:00007fffc1ffd438 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 3073.464852][ T44] RAX: ffffffffffffffda RBX: 000055f09d20fa00 RCX: 00007ff70ea2034d [ 3073.465022][ T44] RDX: 0000000000000000 RSI: 000055f062510f2e RDI: 0000000000000005 [ 3073.465186][ T44] RBP: 00007fffc1ffd4d0 R08: 0000000000000000 R09: 0000000000000000 [ 3073.465349][ T44] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f062510f2e 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