====================================== | not ok 1 selftests: drivers/net: stats.py # TIMEOUT 360 seconds | make[1]: Leaving directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net' | make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests' | xx__-> echo $? | 0 xx__-> [ 615.838451][ T44] INFO: task kworker/3:2:1311 blocked for more than 122 seconds. [ 615.839085][ T44] Not tainted 6.16.0-rc6-virtme #1 [ 615.839383][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.839773][ T44] task:kworker/3:2 state:D stack:28016 pid:1311 tgid:1311 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 615.840318][ T44] Workqueue: events virtnet_rx_mode_work [ 615.840568][ T44] Call Trace: [ 615.840753][ T44] [ 615.840882][ T44] __schedule (kernel/sched/core.c:5397 kernel/sched/core.c:6786) [ 615.841135][ T44] ? __pfx___schedule (kernel/sched/core.c:6663) [ 615.841399][ T44] ? schedule (kernel/sched/core.c:6845 kernel/sched/core.c:6878) [ 615.841577][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 615.841821][ T44] schedule (kernel/sched/core.c:6865 kernel/sched/core.c:6879) [ 615.842005][ T44] schedule_preempt_disabled (kernel/sched/core.c:6937) [ 615.842245][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 615.842492][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 615.842731][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 615.842964][ T44] ? mark_held_locks (kernel/locking/lockdep.c:4328) [ 615.843201][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4475) [ 615.843467][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.843712][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:54 (discriminator 21)) [ 615.843954][ T44] ? __kmalloc_cache_noprof (mm/slub.c:4361) [ 615.844196][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 615.844441][ T44] virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 615.844683][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5240) [ 615.844922][ T44] ? __pfx_virtnet_rx_mode_work (drivers/net/virtio_net.c:3841) [ 615.845165][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.845410][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.845649][ T44] process_one_work (kernel/workqueue.c:3238) [ 615.846215][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3140) [ 615.846478][ T44] ? assign_work (kernel/workqueue.c:1200) [ 615.846719][ T44] worker_thread (kernel/workqueue.c:3315 kernel/workqueue.c:3402) [ 615.846965][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3348) [ 615.847208][ T44] kthread (kernel/kthread.c:464) [ 615.847411][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 615.847645][ T44] ? ret_from_fork (arch/x86/kernel/process.c:147) [ 615.847879][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 615.848120][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 615.848365][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 615.848615][ T44] ret_from_fork (arch/x86/kernel/process.c:148) [ 615.848902][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 615.849138][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:258) | [ 615.879312][ T44] #0: ffffffff8a856ba8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 net/core/rtnetlink.c:4056) | [ 615.879711][ T44] #1: ffff888008d6ac80 (&dev->lock){+.+.}-{4:4}, at: napi_disable (net/core/dev.c:7463) | [ 615.880114][ T44] | [ 615.880231][ T44] ============================================= | [ 615.880231][ T44] [ 738.718429][ T44] INFO: task kworker/u16:1:65 blocked for more than 122 seconds. [ 738.718862][ T44] Not tainted 6.16.0-rc6-virtme #1 [ 738.719088][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.719506][ T44] task:kworker/u16:1 state:D stack:27024 pid:65 tgid:65 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 738.720049][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.720364][ T44] Call Trace: [ 738.720548][ T44] [ 738.720677][ T44] __schedule (kernel/sched/core.c:5397 kernel/sched/core.c:6786) [ 738.720926][ T44] ? __pfx___schedule (kernel/sched/core.c:6663) [ 738.721174][ T44] ? schedule (kernel/sched/core.c:6845 kernel/sched/core.c:6878) [ 738.721360][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.721605][ T44] schedule (kernel/sched/core.c:6865 kernel/sched/core.c:6879) [ 738.721784][ T44] schedule_preempt_disabled (kernel/sched/core.c:6937) [ 738.722026][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 738.722261][ T44] ? validate_chain (kernel/locking/lockdep.c:3804 kernel/locking/lockdep.c:3824 kernel/locking/lockdep.c:3879) [ 738.722510][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4726) [ 738.722747][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.722992][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.723235][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4726) [ 738.723481][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4726) [ 738.723722][ T44] process_one_work (kernel/workqueue.c:3238) [ 738.723969][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3140) [ 738.724213][ T44] ? assign_work (kernel/workqueue.c:1200) [ 738.724462][ T44] worker_thread (kernel/workqueue.c:3315 kernel/workqueue.c:3402) [ 738.724708][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3348) [ 738.724945][ T44] kthread (kernel/kthread.c:464) [ 738.725124][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 738.725365][ T44] ? ret_from_fork (arch/x86/kernel/process.c:147) [ 738.725609][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.725850][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.726086][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 738.726330][ T44] ret_from_fork (arch/x86/kernel/process.c:148) [ 738.726566][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 738.726802][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:258) | [ 738.750452][ T44] RDX: 0000000000000000 RSI: 00007ffc22222350 RDI: 0000000000000003 | [ 738.750808][ T44] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 | [ 738.751162][ T44] R10: 00007fa86ee7eee8 R11: 0000000000000246 R12: 0000000000000003 | [ 738.751529][ T44] R13: 00000000687f48b8 R14: 0000000000499600 R15: 0000000000000000 | [ 738.751896][ T44] [ 738.752081][ T44] INFO: task kworker/3:2:1311 blocked for more than 245 seconds. [ 738.752420][ T44] Not tainted 6.16.0-rc6-virtme #1 [ 738.752638][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.753018][ T44] task:kworker/3:2 state:D stack:28016 pid:1311 tgid:1311 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 738.753539][ T44] Workqueue: events virtnet_rx_mode_work [ 738.753783][ T44] Call Trace: [ 738.753959][ T44] [ 738.754088][ T44] __schedule (kernel/sched/core.c:5397 kernel/sched/core.c:6786) [ 738.754338][ T44] ? __pfx___schedule (kernel/sched/core.c:6663) [ 738.754586][ T44] ? schedule (kernel/sched/core.c:6845 kernel/sched/core.c:6878) [ 738.754764][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.755006][ T44] schedule (kernel/sched/core.c:6865 kernel/sched/core.c:6879) [ 738.755186][ T44] schedule_preempt_disabled (kernel/sched/core.c:6937) [ 738.755430][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:681 kernel/locking/mutex.c:747) [ 738.755678][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 738.755917][ T44] ? __pfx___mutex_lock (kernel/locking/mutex.c:746) [ 738.756154][ T44] ? mark_held_locks (kernel/locking/lockdep.c:4328) [ 738.756403][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4475) [ 738.756642][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.756878][ T44] ? trace_kmalloc (./include/trace/events/kmem.h:54 (discriminator 21)) [ 738.757112][ T44] ? __kmalloc_cache_noprof (mm/slub.c:4361) [ 738.757366][ T44] ? virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 738.757600][ T44] virtnet_rx_mode_work (drivers/net/virtio_net.c:3866) [ 738.757839][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5240) [ 738.758079][ T44] ? __pfx_virtnet_rx_mode_work (drivers/net/virtio_net.c:3841) [ 738.758328][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.758568][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.758807][ T44] process_one_work (kernel/workqueue.c:3238) [ 738.759063][ T44] ? __pfx_process_one_work (kernel/workqueue.c:3140) [ 738.759362][ T44] ? assign_work (kernel/workqueue.c:1200) [ 738.759603][ T44] worker_thread (kernel/workqueue.c:3315 kernel/workqueue.c:3402) [ 738.759850][ T44] ? __pfx_worker_thread (kernel/workqueue.c:3348) [ 738.760086][ T44] kthread (kernel/kthread.c:464) [ 738.760270][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 738.760511][ T44] ? ret_from_fork (arch/x86/kernel/process.c:147) [ 738.760747][ T44] ? __lock_release (kernel/locking/lockdep.c:5539) [ 738.760989][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:745) [ 738.761226][ T44] ? __pfx_kthread (kernel/kthread.c:413) [ 738.761469][ T44] ret_from_fork (arch/x86/kernel/process.c:148) [ 738.761704][ T44] ? __pfx_kthread (kernel/kthread.c:413) Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:virtnet_rx_mode_work __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work