====================================== | not ok 1 selftests: drivers/net: xdp.py # TIMEOUT 360 seconds | /srv/vmksft/testing/wt-22/tools/testing/selftests/kselftest/runner.sh: line 50: : No such file or directory | make: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests' | xx__-> echo $? | 0 xx__-> [ 247.103387][ T44] INFO: task ip:334 blocked for more than 122 seconds. [ 247.103734][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 247.103877][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.104133][ T44] task:ip state:D stack:24544 pid:334 tgid:334 ppid:1 task_flags:0x400100 flags:0x00080002 [ 247.104433][ T44] Call Trace: [ 247.104536][ T44] [ 247.104609][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 247.104770][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 247.104907][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.105040][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.105172][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 247.105263][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 247.105390][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 247.105511][ T44] ? __folio_put (mm/swap.c:98) [ 247.105633][ T44] ? napi_enable (net/core/dev.c:7618) [ 247.105762][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.105884][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 247.106007][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.106134][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.106255][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.106385][ T44] ? napi_enable (net/core/dev.c:7618) [ 247.106498][ T44] napi_enable (net/core/dev.c:7618) [ 247.106589][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3481 (discriminator 1)) [ 247.106708][ T44] ? queue_delayed_work_on (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/workqueue.c:2559) [ 247.106830][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 247.106948][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 247.107068][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 247.107184][ T44] dev_xdp_install (net/core/dev.c:10314) [ 247.107299][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 247.107646][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 247.107768][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 247.107887][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 247.108005][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 247.108122][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.108239][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.108358][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 247.108502][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.108618][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.108738][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.108851][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.108967][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.109081][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.109196][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.109308][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 247.109426][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.109540][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.109654][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.109771][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 247.109886][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.110000][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 247.110115][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 247.110235][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.110358][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.110476][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.110591][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.110704][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.110820][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.110935][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.111050][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.111163][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.111277][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 247.111394][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.111508][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 247.111620][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.111739][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.111853][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.111968][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.112083][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 247.112198][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.112318][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 247.112436][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1)) [ 247.112555][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.112671][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.112788][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.112902][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.113017][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.113132][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.113251][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 247.113372][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 247.113485][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 247.113630][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 247.113747][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.113858][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.113972][ T44] ___sys_sendmsg (net/socket.c:2648) [ 247.114084][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3121) [ 247.114230][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 247.114363][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 247.114478][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 247.114593][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.114705][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/rcu/tree.c:3144) [ 247.114852][ 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) [ 247.114965][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.115080][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.115195][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 247.115337][ T44] RIP: 0033:0x7fe5ac980c5e [ 247.115463][ T44] RSP: 002b:00007ffd4cfeaaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.115636][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe5ac980c5e [ 247.115811][ T44] RDX: 0000000000000000 RSI: 00007ffd4cfeabb0 RDI: 0000000000000003 [ 247.115985][ T44] RBP: 00007ffd4cfeab00 R08: 0000000000000000 R09: 0000000000000000 [ 247.116155][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4cfeb270 [ 247.116325][ T44] R13: 00000000695b7092 R14: 0000000000000000 R15: 0000000000499600 | [ 247.125587][ T44] 1 lock held by ip/401: | [ 247.125669][ T44] #0: ffffffffb7a859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) | [ 247.125866][ T44] | [ 247.125924][ T44] ============================================= | [ 247.125924][ T44] [ 369.983363][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 369.983638][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 369.983779][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.984016][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.984330][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.984514][ T44] Call Trace: [ 369.984608][ T44] [ 369.984677][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 369.984804][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 369.984935][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.985059][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.985185][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 369.985277][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 369.985405][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 369.985529][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.985648][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 369.985767][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 369.985885][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.986006][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.986122][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.986238][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.986359][ T44] process_one_work (kernel/workqueue.c:3262) [ 369.986478][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 369.986594][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.986710][ T44] ? assign_work (kernel/workqueue.c:1200) [ 369.986826][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 369.986946][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 369.987060][ T44] kthread (kernel/kthread.c:463) [ 369.987147][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.987260][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.987379][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.987492][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.987605][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.987722][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 369.987863][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 369.987980][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.988097][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 369.988218][ T44] | [ 369.988312][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:334. [ 369.988507][ T44] INFO: task kworker/2:0:28 blocked for more than 122 seconds. [ 369.988666][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 369.988773][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.988959][ T44] task:kworker/2:0 state:D stack:27344 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.989204][ T44] Workqueue: events xp_release_deferred [ 369.989321][ T44] Call Trace: [ 369.989411][ T44] [ 369.989471][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 369.989590][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 369.989704][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.989819][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 369.989908][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 369.990021][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 369.990140][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:278) [ 369.990254][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 369.990374][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.990489][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.990601][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 369.990717][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:278) [ 369.990829][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:278) [ 369.990948][ T44] process_one_work (kernel/workqueue.c:3262) [ 369.991063][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 369.991175][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.991291][ T44] ? assign_work (kernel/workqueue.c:1200) [ 369.991410][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 369.991527][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 369.991639][ T44] kthread (kernel/kthread.c:463) [ 369.991727][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.991839][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.991954][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.992067][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.992180][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.992293][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 369.992437][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 369.992550][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.992667][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 369.992785][ T44] | [ 369.992871][ T44] INFO: task kworker/2:0:28 is blocked on a mutex likely owned by task ip:334. [ 369.993076][ T44] INFO: task ip:334 blocked for more than 245 seconds. [ 369.993207][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 369.993312][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.993501][ T44] task:ip state:D stack:24544 pid:334 tgid:334 ppid:1 task_flags:0x400100 flags:0x00080002 [ 369.993745][ T44] Call Trace: [ 369.993831][ T44] [ 369.993890][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 369.994008][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 369.994122][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.994236][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.994357][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 369.994444][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 369.994557][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 369.994672][ T44] ? __folio_put (mm/swap.c:98) [ 369.994785][ T44] ? napi_enable (net/core/dev.c:7618) [ 369.994900][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 369.995016][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 369.995133][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 369.995247][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 369.995366][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 369.995483][ T44] ? napi_enable (net/core/dev.c:7618) [ 369.995595][ T44] napi_enable (net/core/dev.c:7618) [ 369.995679][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3481 (discriminator 1)) [ 369.995791][ T44] ? queue_delayed_work_on (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/workqueue.c:2559) [ 369.995910][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 369.996025][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 369.996142][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 369.996255][ T44] dev_xdp_install (net/core/dev.c:10314) [ 369.996373][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 369.996490][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 369.996606][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 369.996721][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 369.996838][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 369.996954][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 369.997070][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 369.997183][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 369.997324][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 369.997447][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 369.997562][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 369.997675][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 369.997789][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.997904][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.998020][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 369.998132][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 369.998244][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.998360][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.998473][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 369.998588][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 369.998702][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 369.998817][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 369.998934][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 369.999050][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 369.999165][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 369.999283][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.999399][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 369.999513][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 369.999627][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.999740][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 369.999853][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 369.999968][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.000082][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 370.000195][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.000310][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.000427][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.000541][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.000653][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.000767][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.000881][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.000999][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.001116][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 370.001228][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1)) [ 370.001342][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.001460][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.001577][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.001691][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.001805][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.001924][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.002041][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 370.002155][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 370.002267][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 370.002412][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 370.002526][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.002638][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.002754][ T44] ___sys_sendmsg (net/socket.c:2648) [ 370.002868][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3121) [ 370.003018][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 370.003149][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 370.003263][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 370.003380][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.003491][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/rcu/tree.c:3144) [ 370.003636][ 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) [ 370.003749][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.003864][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.003981][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 370.004122][ T44] RIP: 0033:0x7fe5ac980c5e [ 370.004240][ T44] RSP: 002b:00007ffd4cfeaaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.004426][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe5ac980c5e [ 370.004595][ T44] RDX: 0000000000000000 RSI: 00007ffd4cfeabb0 RDI: 0000000000000003 [ 370.004764][ T44] RBP: 00007ffd4cfeab00 R08: 0000000000000000 R09: 0000000000000000 [ 370.004934][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4cfeb270 [ 370.005105][ T44] R13: 00000000695b7092 R14: 0000000000000000 R15: 0000000000499600 | [ 370.010039][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) | [ 370.010183][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) | [ 370.010357][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 370.010472][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 370.010591][ T44] [ 370.010676][ T44] INFO: task xdp_helper:342 blocked for more than 122 seconds. [ 370.010833][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 370.010942][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.011126][ T44] task:xdp_helper state:D stack:26224 pid:342 tgid:342 ppid:1 task_flags:0x400100 flags:0x00080000 [ 370.011428][ T44] Call Trace: [ 370.011513][ T44] [ 370.011571][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 370.011687][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 370.011858][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.011974][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.012089][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 370.012176][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 370.012344][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 370.012465][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.012578][ T44] ? xsk_bind (net/xdp/xsk.c:1300) [ 370.012696][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.012867][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 370.013010][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.013124][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.013240][ T44] ? xsk_bind (net/xdp/xsk.c:1300) [ 370.013414][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.013529][ T44] xsk_bind (net/xdp/xsk.c:1300) [ 370.013616][ T44] ? __might_fault (mm/memory.c:7174 (discriminator 4)) [ 370.013731][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.013848][ T44] ? __xsk_rcv_zc (net/xdp/xsk.c:1276) [ 370.013965][ T44] ? __might_fault (mm/memory.c:7174 (discriminator 4)) [ 370.014078][ T44] __sys_bind (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) net/socket.c:1892 (discriminator 1)) [ 370.014165][ T44] ? __sys_bind_socket (net/socket.c:1889) [ 370.014336][ T44] ? __sys_setsockopt (net/socket.c:2347) [ 370.014455][ T44] __x64_sys_bind (net/socket.c:1910 (discriminator 1) net/socket.c:1908 (discriminator 1) net/socket.c:1908 (discriminator 1)) [ 370.014569][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.014680][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 370.014850][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.014965][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 370.015105][ T44] RIP: 0033:0x7f87aff3febb [ 370.015223][ T44] RSP: 002b:00007ffce6773748 EFLAGS: 00000206 ORIG_RAX: 0000000000000031 [ 370.015455][ T44] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87aff3febb [ 370.015624][ T44] RDX: 0000000000000010 RSI: 00007ffce6773760 RDI: 0000000000000003 [ 370.015795][ T44] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 370.015966][ T44] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffce67738d8 [ 370.016132][ T44] R13: 00007f87afe36000 R14: 0000000000000004 R15: 0000000000402e00 | [ 370.016367][ T44] | [ 370.016457][ T44] INFO: task xdp_helper:342 is blocked on a mutex likely owned by task ip:334. [ 370.016648][ T44] INFO: task ip:401 blocked for more than 122 seconds. [ 370.016827][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 370.016934][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 370.017122][ T44] task:ip state:D stack:25624 pid:401 tgid:401 ppid:400 task_flags:0x400100 flags:0x00080000 [ 370.017425][ T44] Call Trace: [ 370.017509][ T44] [ 370.017567][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 370.017681][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 370.017850][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.017966][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.018080][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 370.018168][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 370.018333][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 370.018453][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.018565][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 370.018676][ T44] ? write_profile (kernel/stacktrace.c:83) [ 370.018850][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 370.018969][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.019083][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.019213][ T44] ? rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 370.019384][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) [ 370.019499][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.019611][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.019725][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.019891][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.020010][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.020126][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 370.020239][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.020418][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 370.020529][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1)) [ 370.020641][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.020754][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.020922][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.021037][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.021150][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.021265][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 370.021437][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 370.021549][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 370.021688][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 370.021799][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.021972][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 370.022111][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 370.022224][ T44] ___sys_sendmsg (net/socket.c:2648) [ 370.022336][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 370.022454][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.022568][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.022684][ T44] ? move_addr_to_user (net/socket.c:306 (discriminator 1)) [ 370.022797][ T44] ? do_getsockname (net/socket.c:2119) [ 370.022971][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 370.023083][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 370.023200][ T44] ? __sys_getsockname (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) net/socket.c:2144 (discriminator 1)) [ 370.023312][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.023484][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.023597][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 370.023735][ T44] RIP: 0033:0x7f320e7a9c5e [ 370.023915][ T44] RSP: 002b:00007ffcef9a6fb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.024085][ T44] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f320e7a9c5e [ 370.024254][ T44] RDX: 0000000000000000 RSI: 00007ffcef9a7070 RDI: 0000000000000004 [ 370.024425][ T44] RBP: 00007ffcef9a6fc0 R08: 0000000000000000 R09: 0000000000000000 [ 370.024591][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffcef9a868d [ 370.024758][ T44] R13: 00000000695b7164 R14: 000000000000000d R15: 00007ffcef9a7120 | [ 370.029198][ T44] 1 lock held by ip/401: | [ 370.029331][ T44] #0: ffffffffb7a859a8 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg (net/core/rtnetlink.c:6965) | [ 370.029528][ T44] | [ 370.029584][ T44] ============================================= | [ 370.029584][ T44] [ 492.863362][ T44] INFO: task kworker/u16:0:12 blocked for more than 245 seconds. [ 492.863625][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 492.863758][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.863981][ T44] task:kworker/u16:0 state:D stack:27952 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.864288][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 492.864467][ T44] Call Trace: [ 492.864571][ T44] [ 492.864642][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 492.864792][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 492.864919][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.865044][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.865168][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 492.865261][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 492.865385][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 492.865505][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.865626][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 492.865751][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 492.865871][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.865989][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.866116][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.866230][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 492.866344][ T44] process_one_work (kernel/workqueue.c:3262) [ 492.866473][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 492.866587][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.866703][ T44] ? assign_work (kernel/workqueue.c:1200) [ 492.866819][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 492.866937][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 492.867053][ T44] kthread (kernel/kthread.c:463) [ 492.867143][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.867260][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.867379][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.867492][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.867606][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.867721][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 492.867867][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 492.867981][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.868096][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 492.868217][ T44] | [ 492.868307][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:334. [ 492.868501][ T44] INFO: task kworker/2:0:28 blocked for more than 245 seconds. [ 492.868660][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 492.868768][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.868953][ T44] task:kworker/2:0 state:D stack:27344 pid:28 tgid:28 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 492.869202][ T44] Workqueue: events xp_release_deferred [ 492.869313][ T44] Call Trace: [ 492.869404][ T44] [ 492.869465][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 492.869582][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 492.869697][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.869813][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 492.869900][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 492.870013][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 492.870128][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:278) [ 492.870246][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 492.870363][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.870479][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.870592][ T44] ? process_one_work (kernel/workqueue.c:3233 (discriminator 1)) [ 492.870708][ T44] ? xp_release_deferred (net/xdp/xsk_buff_pool.c:278) [ 492.870822][ T44] xp_release_deferred (net/xdp/xsk_buff_pool.c:278) [ 492.870939][ T44] process_one_work (kernel/workqueue.c:3262) [ 492.871057][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3159) [ 492.871175][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.871291][ T44] ? assign_work (kernel/workqueue.c:1200) [ 492.871411][ T44] worker_thread (kernel/workqueue.c:3334 (discriminator 2) kernel/workqueue.c:3421 (discriminator 2)) [ 492.871529][ T44] ? process_one_work (kernel/workqueue.c:3367) [ 492.871641][ T44] kthread (kernel/kthread.c:463) [ 492.871727][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.871842][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.871957][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.872070][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.872185][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 492.872299][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) [ 492.872444][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) [ 492.872556][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 492.872671][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 492.872791][ T44] | [ 492.872878][ T44] INFO: task kworker/2:0:28 is blocked on a mutex likely owned by task ip:334. [ 492.873069][ T44] INFO: task ip:334 blocked for more than 368 seconds. [ 492.873206][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 492.873309][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.873493][ T44] task:ip state:D stack:24544 pid:334 tgid:334 ppid:1 task_flags:0x400100 flags:0x00080002 [ 492.873738][ T44] Call Trace: [ 492.873823][ T44] [ 492.873885][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 492.873999][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 492.874117][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.874229][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.874347][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 492.874444][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 492.874562][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 492.874676][ T44] ? __folio_put (mm/swap.c:98) [ 492.874790][ T44] ? napi_enable (net/core/dev.c:7618) [ 492.874905][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 492.875020][ T44] ? dma_map_phys (./include/trace/events/dma.h:75 (discriminator 33) kernel/dma/mapping.c:177 (discriminator 33)) [ 492.875138][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 492.875256][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 492.875377][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 492.875492][ T44] ? napi_enable (net/core/dev.c:7618) [ 492.875606][ T44] napi_enable (net/core/dev.c:7618) [ 492.875692][ T44] __virtnet_rx_resume (./include/linux/bottom_half.h:20 (discriminator 1) drivers/net/virtio_net.c:2894 (discriminator 1) drivers/net/virtio_net.c:2904 (discriminator 1) drivers/net/virtio_net.c:3481 (discriminator 1)) [ 492.875805][ T44] ? queue_delayed_work_on (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/workqueue.c:2559) [ 492.875920][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 492.876036][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 492.876160][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 492.876274][ T44] dev_xdp_install (net/core/dev.c:10314) [ 492.876392][ T44] ? netif_set_xps_queue (net/core/dev.c:10282) [ 492.876511][ T44] dev_xdp_attach (net/core/dev.c:10470) [ 492.876626][ T44] ? bpf_xdp_link_update (net/core/dev.c:10360) [ 492.876741][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2622) [ 492.876858][ T44] dev_change_xdp_fd (net/core/dev.c:10724) [ 492.876973][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 492.877096][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 492.877210][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 492.877356][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.877470][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.877585][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 492.877699][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.877817][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.877932][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.878047][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.878164][ T44] ? lock_acquire (./include/trace/events/lock.h:24 (discriminator 33) kernel/locking/lockdep.c:5831 (discriminator 33)) [ 492.878277][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.878396][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.878510][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 492.878627][ T44] ? __mutex_lock (kernel/locking/mutex.c:624 (discriminator 3) kernel/locking/mutex.c:776 (discriminator 3)) [ 492.878742][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 492.878856][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 492.878968][ T44] ? nla_get_range_signed (lib/nlattr.c:396) [ 492.879086][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 492.879207][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 492.879323][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.879442][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 492.879560][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.879675][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.879787][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.879902][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 492.880014][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.880130][ T44] ? rtnl_setlink (net/core/rtnetlink.c:3963) [ 492.880243][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 492.880364][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 492.880479][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.880594][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.880706][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.880822][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 492.880935][ T44] ? rtnl_fdb_dump (net/core/rtnetlink.c:6861) [ 492.881048][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 492.881168][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) ./include/net/netns/generic.h:48 (discriminator 1) net/netlink/af_netlink.c:333 (discriminator 1)) [ 492.881283][ T44] ? netlink_deliver_tap (./include/linux/rcupdate.h:341 (discriminator 1) ./include/linux/rcupdate.h:897 (discriminator 1) net/netlink/af_netlink.c:340 (discriminator 1)) [ 492.881403][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 492.881519][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 492.881632][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.881745][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.881860][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 492.881977][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 492.882100][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2592 (discriminator 4)) [ 492.882213][ T44] ? copy_msghdr_from_user (net/socket.c:2532) [ 492.882327][ T44] ? get_timestamp.constprop.0 (net/socket.c:2538) [ 492.882472][ T44] ? move_addr_to_kernel (net/socket.c:2518) [ 492.882586][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 492.882698][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 492.882814][ T44] ___sys_sendmsg (net/socket.c:2648) [ 492.882929][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:127 kernel/rcu/tree.c:3121) [ 492.883069][ T44] ? copy_msghdr_from_user (net/socket.c:2635) [ 492.883200][ T44] __sys_sendmsg (net/socket.c:2678 (discriminator 1)) [ 492.883315][ T44] ? __sys_sendmsg_sock (net/socket.c:2663) [ 492.883433][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.883546][ T44] ? __call_rcu_common.constprop.0 (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 kernel/rcu/tree.c:3144) [ 492.883690][ 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) [ 492.883806][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 492.883920][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.884035][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 492.884178][ T44] RIP: 0033:0x7fe5ac980c5e [ 492.884297][ T44] RSP: 002b:00007ffd4cfeaaf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 492.884471][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fe5ac980c5e [ 492.884642][ T44] RDX: 0000000000000000 RSI: 00007ffd4cfeabb0 RDI: 0000000000000003 [ 492.884811][ T44] RBP: 00007ffd4cfeab00 R08: 0000000000000000 R09: 0000000000000000 [ 492.884978][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4cfeb270 [ 492.885149][ T44] R13: 00000000695b7092 R14: 0000000000000000 R15: 0000000000499600 | [ 492.890095][ T44] ? arch_exit_to_user_mode_prepare.isra.0 (arch/x86/entry/syscall_64.c:37) | [ 492.890237][ T44] ? __switch_to (./arch/x86/include/asm/cpufeature.h:101 arch/x86/kernel/process_64.c:377 arch/x86/kernel/process_64.c:665) | [ 492.890413][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) | [ 492.890528][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:256) | [ 492.890647][ T44] [ 492.890732][ T44] INFO: task xdp_helper:342 blocked for more than 245 seconds. [ 492.890938][ T44] Not tainted 6.19.0-rc3-virtme #1 [ 492.891044][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.891229][ T44] task:xdp_helper state:D stack:26224 pid:342 tgid:342 ppid:1 task_flags:0x400100 flags:0x00080000 [ 492.891533][ T44] Call Trace: [ 492.891618][ T44] [ 492.891676][ T44] __schedule (kernel/sched/core.c:5259 kernel/sched/core.c:6863) [ 492.891791][ T44] ? io_schedule_timeout (kernel/sched/core.c:6719) [ 492.891961][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.892075][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 492.892196][ T44] schedule (kernel/sched/core.c:6946 kernel/sched/core.c:6960) [ 492.892282][ T44] schedule_preempt_disabled (kernel/sched/core.c:7018) [ 492.892457][ T44] __mutex_lock (kernel/locking/mutex.c:199 kernel/locking/mutex.c:694 kernel/locking/mutex.c:776) [ 492.892573][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.892688][ T44] ? xsk_bind (net/xdp/xsk.c:1300) [ 492.892806][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:775) [ 492.892975][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4028 (discriminator 2) kernel/rcu/tree.c:4020 (discriminator 2)) [ 492.893119][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 492.893237][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 492.893357][ T44] ? xsk_bind (net/xdp/xsk.c:1300) [ 492.893470][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 492.893584][ T44] xsk_bind (net/xdp/xsk.c:1300) [ 492.893670][ T44] ? __might_fault (mm/memory.c:7174 (discriminator 4)) [ 492.893784][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 492.893899][ T44] ? __xsk_rcv_zc (net/xdp/xsk.c:1276) [ 492.894012][ T44] ? __might_fault (mm/memory.c:7174 (discriminator 4)) [ 492.894130][ T44] __sys_bind (./include/linux/file.h:62 (discriminator 1) ./include/linux/file.h:83 (discriminator 1) net/socket.c:1892 (discriminator 1)) [ 492.894216][ T44] ? __sys_bind_socket (net/socket.c:1889) [ 492.894394][ T44] ? __sys_setsockopt (net/socket.c:2347) [ 492.894513][ T44] __x64_sys_bind (net/socket.c:1910 (discriminator 1) net/socket.c:1908 (discriminator 1) net/socket.c:1908 (discriminator 1)) [ 492.894627][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 492.894739][ T44] ? do_syscall_64 (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:119 ./include/linux/entry-common.h:108 arch/x86/entry/syscall_64.c:90) [ 492.894909][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 492.895024][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:131) [ 492.895170][ T44] RIP: 0033:0x7f87aff3febb [ 492.895293][ T44] RSP: 002b:00007ffce6773748 EFLAGS: 00000206 ORIG_RAX: 0000000000000031 [ 492.895525][ T44] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f87aff3febb [ 492.895694][ T44] RDX: 0000000000000010 RSI: 00007ffce6773760 RDI: 0000000000000003 [ 492.895921][ T44] RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000000 [ 492.896099][ T44] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffce67738d8 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:rtnetlink_rcv_msg __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work ret_from_fork_asm:__schedule:schedule:schedule_preempt_disabled:__mutex_lock __schedule:schedule:schedule_preempt_disabled:__mutex_lock:xp_release_deferred