====================================== | not ok 1 selftests: drivers/net/hw: xsk_reconfig.py # TIMEOUT 360 seconds | make[1]: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests/drivers/net/hw' | make: Leaving directory '/srv/vmksft/testing/wt-22/tools/testing/selftests' | xx__-> echo $? | 0 xx__-> [ 247.104957][ T44] INFO: task ip:592 blocked for more than 122 seconds. [ 247.105373][ T44] Not tainted 6.18.0-rc7-virtme #1 [ 247.105522][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.105763][ T44] task:ip state:D stack:25592 pid:592 tgid:592 ppid:585 task_flags:0x400100 flags:0x00080001 [ 247.106131][ T44] Call Trace: [ 247.106241][ T44] [ 247.106321][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 247.106479][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 247.106620][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.106766][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.106913][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.107053][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 247.107157][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 247.107294][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 247.107424][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.107558][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 247.107720][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.107849][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 247.107991][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 247.108128][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 247.108260][ T44] ? napi_enable (net/core/dev.c:7616) [ 247.108383][ T44] napi_enable (net/core/dev.c:7616) [ 247.108475][ 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)) [ 247.108599][ 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:2565) [ 247.108725][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 247.108849][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 247.108979][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 247.109098][ T44] dev_xdp_install (net/core/dev.c:10312) [ 247.109227][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 247.109626][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 247.109752][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 247.109882][ T44] ? mutex_is_locked (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-long.h:38 ./include/linux/atomic/atomic-instrumented.h:3189 kernel/locking/mutex.h:47 kernel/locking/mutex.c:67) [ 247.110010][ T44] ? rtnl_is_locked (net/core/rtnetlink.c:169 (discriminator 1)) [ 247.110131][ T44] ? dev_change_xdp_fd (net/core/dev.c:10703 (discriminator 2)) [ 247.110259][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 247.110383][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 247.110503][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 247.110665][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 247.110784][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.110917][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 247.111038][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.111163][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.111295][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 247.111422][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 247.111547][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 247.111667][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.111784][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.111914][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.112052][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 247.112173][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 247.112310][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 247.112434][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 247.112553][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 247.112675][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 247.112798][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 247.112925][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.113055][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.113177][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.113302][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.113420][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 247.113540][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 247.113657][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 247.113788][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.113912][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.114032][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 247.114153][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 247.114278][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 247.114398][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 247.114522][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 247.114645][ 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)) [ 247.114766][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 247.114901][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 247.115026][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 247.115161][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 247.115288][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 247.115412][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 247.115535][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 247.115658][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 247.115778][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 247.115934][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 247.116057][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 247.116189][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 247.116323][ T44] ___sys_sendmsg (net/socket.c:2686) [ 247.116441][ 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:3125) [ 247.116598][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 247.116730][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 247.116857][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 247.116988][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 247.117145][ 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:3148) [ 247.117357][ 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) [ 247.117488][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 247.117674][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 247.117796][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 247.117961][ T44] RIP: 0033:0x7fcaf7b31c5e [ 247.118098][ T44] RSP: 002b:00007ffc04fdf1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 247.118295][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcaf7b31c5e [ 247.118478][ T44] RDX: 0000000000000000 RSI: 00007ffc04fdf260 RDI: 0000000000000003 [ 247.118659][ T44] RBP: 00007ffc04fdf1b0 R08: 0000000000000000 R09: 0000000000000000 [ 247.118836][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc04fdf920 [ 247.119025][ T44] R13: 00000000692f7f8b R14: 0000000000000000 R15: 0000000000499600 | [ 247.127066][ T44] #0: ffffffff9e2925e8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 247.127281][ T44] #1: ff11000008b8ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7616) | [ 247.127490][ T44] | [ 247.127550][ T44] ============================================= | [ 247.127550][ T44] [ 369.984902][ T44] INFO: task kworker/u16:0:12 blocked for more than 122 seconds. [ 369.985286][ T44] Not tainted 6.18.0-rc7-virtme #1 [ 369.985480][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.985761][ T44] task:kworker/u16:0 state:D stack:28040 pid:12 tgid:12 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 369.986186][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 369.986422][ T44] Call Trace: [ 369.986556][ T44] [ 369.986653][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.986842][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.987036][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.987216][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.987394][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.987573][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.987696][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.987862][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.988049][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.988233][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.988419][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 369.988597][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 369.988771][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 369.988957][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.989131][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 369.989305][ T44] process_one_work (kernel/workqueue.c:3268) [ 369.989492][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 369.989669][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.989848][ T44] ? assign_work (kernel/workqueue.c:1206) [ 369.990035][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 369.990218][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 369.990396][ T44] kthread (kernel/kthread.c:463) [ 369.990532][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.990707][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.990887][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 369.991067][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.991243][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 369.991423][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 369.991601][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 369.991790][ T44] | [ 369.991962][ T44] INFO: task kworker/u16:0:12 is blocked on a mutex likely owned by task ip:592. [ 369.992271][ T44] INFO: task ip:592 blocked for more than 245 seconds. [ 369.992477][ T44] Not tainted 6.18.0-rc7-virtme #1 [ 369.992640][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.992930][ T44] task:ip state:D stack:25592 pid:592 tgid:592 ppid:585 task_flags:0x400100 flags:0x00080001 [ 369.993318][ T44] Call Trace: [ 369.993452][ T44] [ 369.993543][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 369.993722][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 369.993910][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 369.994089][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.994264][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 369.994446][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 369.994577][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 369.994749][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 369.994932][ T44] ? napi_enable (net/core/dev.c:7616) [ 369.995111][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 369.995332][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 369.995511][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 369.995694][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 369.995880][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 369.996059][ T44] ? napi_enable (net/core/dev.c:7616) [ 369.996234][ T44] napi_enable (net/core/dev.c:7616) [ 369.996371][ 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)) [ 369.996546][ 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:2565) [ 369.996721][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 369.996905][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 369.997096][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 369.997269][ T44] dev_xdp_install (net/core/dev.c:10312) [ 369.997450][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 369.997628][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 369.997809][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 369.997994][ T44] ? mutex_is_locked (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-long.h:38 ./include/linux/atomic/atomic-instrumented.h:3189 kernel/locking/mutex.h:47 kernel/locking/mutex.c:67) [ 369.998171][ T44] ? rtnl_is_locked (net/core/rtnetlink.c:169 (discriminator 1)) [ 369.998353][ T44] ? dev_change_xdp_fd (net/core/dev.c:10703 (discriminator 2)) [ 369.998531][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 369.998709][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 369.998890][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 369.999108][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 369.999285][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 369.999470][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 369.999642][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 369.999810][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.000003][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 370.000177][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 370.000356][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 370.000532][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.000706][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.000890][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.001064][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 370.001238][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 370.001417][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 370.001597][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 370.001772][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 370.001959][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 370.002143][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 370.002331][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.002515][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.002687][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.002863][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.003050][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 370.003227][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 370.003407][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 370.003584][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.003764][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.003950][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 370.004124][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 370.004303][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 370.004484][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 370.004660][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 370.004840][ 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)) [ 370.005034][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 370.005212][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 370.005395][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 370.005571][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 370.005748][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 370.005933][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 370.006116][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 370.006291][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 370.006475][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 370.006684][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 370.006861][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 370.007045][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 370.007224][ T44] ___sys_sendmsg (net/socket.c:2686) [ 370.007426][ 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:3125) [ 370.007644][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 370.007853][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 370.008035][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 370.008208][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 370.008386][ 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:3148) [ 370.008607][ 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) [ 370.008783][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 370.008967][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 370.009151][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 370.009375][ T44] RIP: 0033:0x7fcaf7b31c5e [ 370.009562][ T44] RSP: 002b:00007ffc04fdf1a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.009830][ T44] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcaf7b31c5e [ 370.010102][ T44] RDX: 0000000000000000 RSI: 00007ffc04fdf260 RDI: 0000000000000003 [ 370.010372][ T44] RBP: 00007ffc04fdf1b0 R08: 0000000000000000 R09: 0000000000000000 [ 370.010637][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc04fdf920 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work