====================================== | 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__-> [ 615.748007][ T44] INFO: task ip:3664 blocked for more than 122 seconds. [ 615.748637][ T44] Not tainted 6.18.0-rc7-virtme #1 [ 615.748875][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.749226][ T44] task:ip state:D stack:25032 pid:3664 tgid:3664 ppid:3659 task_flags:0x400100 flags:0x00080001 [ 615.749615][ T44] Call Trace: [ 615.749772][ T44] [ 615.749931][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 615.750157][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 615.750392][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.750613][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.750797][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.751023][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 615.751189][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 615.751413][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 615.751597][ T44] ? napi_enable (net/core/dev.c:7616) [ 615.751796][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 615.752031][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 615.752210][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 615.752411][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 615.752585][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 615.752780][ T44] ? napi_enable (net/core/dev.c:7616) [ 615.752975][ T44] napi_enable (net/core/dev.c:7616) [ 615.753118][ 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)) [ 615.753318][ 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) [ 615.753491][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 615.753686][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 615.753883][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 615.754057][ T44] dev_xdp_install (net/core/dev.c:10312) [ 615.754264][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 615.754748][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 615.754952][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 615.755122][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 615.755328][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 615.755503][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 615.755699][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 615.755897][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 615.756121][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 615.756300][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 615.756495][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 615.756663][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 615.756868][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.757043][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 615.757244][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 615.757414][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 615.757607][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 615.757776][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.757979][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.758153][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 615.758356][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 615.758528][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 615.758723][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 615.758921][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 615.759092][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 615.759299][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 615.759470][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 615.759668][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.759867][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 615.760038][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 615.760239][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 615.760411][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 615.760608][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 615.760781][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 615.760987][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.761160][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 615.761359][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 615.761530][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 615.761724][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 615.761924][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 615.762097][ 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)) [ 615.762302][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 615.762474][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 615.762668][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 615.762870][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 615.763038][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 615.763236][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 615.763413][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 615.763612][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 615.763784][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 615.764016][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 615.764194][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 615.764389][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 615.764561][ T44] ___sys_sendmsg (net/socket.c:2686) [ 615.764753][ 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) [ 615.764983][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 615.765167][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 615.765369][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 615.765561][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 615.765728][ 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) [ 615.765961][ 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) [ 615.766131][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 615.766332][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 615.766502][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 615.766721][ T44] RIP: 0033:0x7fc46aad3c5e [ 615.766928][ T44] RSP: 002b:00007fff734a64f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 615.767189][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc46aad3c5e [ 615.767445][ T44] RDX: 0000000000000000 RSI: 00007fff734a65b0 RDI: 0000000000000003 [ 615.767693][ T44] RBP: 00007fff734a6500 R08: 0000000000000000 R09: 0000000000000000 [ 615.767953][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff734a6c70 [ 615.768210][ T44] R13: 0000000069306505 R14: 0000000000000000 R15: 0000000000499600 | [ 615.780026][ T44] #0: ffffffffbb0925e8 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) | [ 615.780307][ T44] #1: ff11000008b9ac98 (&dev->lock){+.+.}-{4:4}, at: napi_enable (net/core/dev.c:7616) | [ 615.780583][ T44] | [ 615.780689][ T44] ============================================= | [ 615.780689][ T44] [ 738.627851][ T44] INFO: task kworker/u16:1:70 blocked for more than 122 seconds. [ 738.628249][ T44] Not tainted 6.18.0-rc7-virtme #1 [ 738.628466][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.628769][ T44] task:kworker/u16:1 state:D stack:28040 pid:70 tgid:70 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 738.629180][ T44] Workqueue: ipv6_addrconf addrconf_verify_work [ 738.629447][ T44] Call Trace: [ 738.629607][ T44] [ 738.629742][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 738.629969][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 738.630184][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.630407][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.630620][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.630800][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 738.630982][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 738.631151][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 738.631355][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 738.631530][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 738.631729][ T44] ? process_one_work (kernel/workqueue.c:3239 (discriminator 1)) [ 738.631926][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 738.632093][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 738.632293][ T44] ? addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 738.632468][ T44] addrconf_verify_work (net/ipv6/addrconf.c:4731 (discriminator 1)) [ 738.632659][ T44] process_one_work (kernel/workqueue.c:3268) [ 738.632860][ T44] ? pwq_dec_nr_in_flight (kernel/workqueue.c:3165) [ 738.633026][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.633222][ T44] ? assign_work (kernel/workqueue.c:1206) [ 738.633399][ T44] worker_thread (kernel/workqueue.c:3340 (discriminator 2) kernel/workqueue.c:3427 (discriminator 2)) [ 738.633597][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 738.633771][ T44] ? __kthread_parkme (./arch/x86/include/asm/bitops.h:202 (discriminator 1) ./arch/x86/include/asm/bitops.h:232 (discriminator 1) ./include/asm-generic/bitops/instrumented-non-atomic.h:142 (discriminator 1) kernel/kthread.c:290 (discriminator 1)) [ 738.633973][ T44] ? process_one_work (kernel/workqueue.c:3373) [ 738.634140][ T44] kthread (kernel/kthread.c:463) [ 738.634305][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 738.634483][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.634673][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.634868][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 738.635043][ T44] ret_from_fork (arch/x86/kernel/process.c:164) [ 738.635236][ T44] ? kthread_is_per_cpu (kernel/kthread.c:412) [ 738.635413][ T44] ret_from_fork_asm (arch/x86/entry/entry_64.S:255) | [ 738.635613][ T44] | [ 738.635764][ T44] INFO: task kworker/u16:1:70 is blocked on a mutex likely owned by task ip:3664. [ 738.636040][ T44] INFO: task ip:3664 blocked for more than 245 seconds. [ 738.636226][ T44] Not tainted 6.18.0-rc7-virtme #1 [ 738.636418][ T44] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.636677][ T44] task:ip state:D stack:25032 pid:3664 tgid:3664 ppid:3659 task_flags:0x400100 flags:0x00080001 [ 738.637013][ T44] Call Trace: [ 738.637148][ T44] [ 738.637282][ T44] __schedule (kernel/sched/core.c:5328 kernel/sched/core.c:6929) [ 738.637455][ T44] ? io_schedule_timeout (kernel/sched/core.c:6785) [ 738.637656][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.637853][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.638020][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.638214][ T44] schedule (kernel/sched/core.c:7012 kernel/sched/core.c:7026) [ 738.638357][ T44] schedule_preempt_disabled (kernel/sched/core.c:7084) [ 738.638550][ T44] __mutex_lock (kernel/locking/mutex.c:183 kernel/locking/mutex.c:678 kernel/locking/mutex.c:760) [ 738.638719][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.638935][ T44] ? virtqueue_add_inbuf_ctx (drivers/virtio/virtio_ring.c:2435) [ 738.639157][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 738.639333][ T44] ? __asan_memset (mm/kasan/shadow.c:84 (discriminator 2)) [ 738.639529][ T44] ? sg_init_table (lib/scatterlist.c:106) [ 738.639701][ T44] ? try_fill_recv (drivers/net/virtio_net.c:2865 (discriminator 1)) [ 738.639901][ T44] ? napi_enable (net/core/dev.c:7616) [ 738.640068][ T44] napi_enable (net/core/dev.c:7616) [ 738.640235][ 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)) [ 738.640416][ 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) [ 738.640610][ T44] virtnet_rx_resume_all (drivers/net/virtio_net.c:3492 (discriminator 1)) [ 738.640779][ T44] virtnet_xdp_set (drivers/net/virtio_net.c:6140 (discriminator 1)) [ 738.640980][ T44] ? virtnet_xdp_set (drivers/net/virtio_net.c:6167) [ 738.641147][ T44] dev_xdp_install (net/core/dev.c:10312) [ 738.641350][ T44] ? netif_skb_check_for_xdp (net/core/dev.c:10280) [ 738.641525][ T44] dev_xdp_attach (net/core/dev.c:10468) [ 738.641719][ T44] ? bpf_xdp_link_update (net/core/dev.c:10358) [ 738.641914][ T44] ? __bpf_prog_get (kernel/bpf/syscall.c:2629) [ 738.642085][ T44] dev_change_xdp_fd (net/core/dev.c:10722) [ 738.642282][ T44] do_setlink.isra.0 (net/core/rtnetlink.c:3392) [ 738.642454][ T44] ? rtnl_newlink_create (net/core/rtnetlink.c:3036) [ 738.642645][ T44] ? rcu_lockdep_current_cpu_online (kernel/rcu/tree.c:4032 (discriminator 2) kernel/rcu/tree.c:4024 (discriminator 2)) [ 738.642875][ T44] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 (discriminator 1) kernel/rcu/update.c:380 (discriminator 1)) [ 738.643042][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.643235][ T44] ? rcu_read_lock_any_held (./include/linux/lockdep.h:249 kernel/rcu/update.c:388 kernel/rcu/update.c:380) [ 738.643409][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.643602][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.643776][ T44] ? trace_lock_acquire (./include/trace/events/lock.h:24 (discriminator 33)) [ 738.643973][ T44] ? perf_trace_sched_switch (kernel/sched/core.c:8882) [ 738.644145][ T44] ? lock_acquire (kernel/locking/lockdep.c:5833) [ 738.644345][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.644512][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.644700][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.644897][ T44] ? trace_contention_end (./include/trace/events/lock.h:122 (discriminator 33)) [ 738.645065][ T44] ? rtnl_newlink (net/core/rtnetlink.c:343 (discriminator 1) net/core/rtnetlink.c:4071 (discriminator 1)) [ 738.645258][ T44] ? __mutex_lock (kernel/locking/mutex.c:608 (discriminator 3) kernel/locking/mutex.c:760 (discriminator 3)) [ 738.645436][ T44] ? ww_mutex_lock (kernel/locking/mutex.c:759) [ 738.645630][ T44] ? nla_validate_int_range (lib/nlattr.c:396) [ 738.645800][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3922) [ 738.646000][ T44] rtnl_newlink (net/core/rtnetlink.c:351 (discriminator 1) net/core/rtnetlink.c:4073 (discriminator 1)) [ 738.646170][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.646373][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.646539][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.646729][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.646924][ T44] ? __lock_release.isra.0 (kernel/locking/lockdep.c:5536) [ 738.647099][ T44] ? __rtnl_newlink (net/core/rtnetlink.c:3963) [ 738.647294][ T44] rtnetlink_rcv_msg (net/core/rtnetlink.c:6958) [ 738.647473][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.647665][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.647863][ T44] ? lock_acquire.part.0 (kernel/locking/lockdep.c:470 kernel/locking/lockdep.c:5870) [ 738.648029][ T44] ? find_held_lock (kernel/locking/lockdep.c:5350 (discriminator 1)) [ 738.648223][ T44] netlink_rcv_skb (net/netlink/af_netlink.c:2550) [ 738.648398][ T44] ? rtnl_port_fill (net/core/rtnetlink.c:6861) [ 738.648601][ T44] ? netlink_ack (net/netlink/af_netlink.c:2527) [ 738.648774][ 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)) [ 738.648974][ T44] netlink_unicast (net/netlink/af_netlink.c:1319 net/netlink/af_netlink.c:1344) [ 738.649144][ T44] ? netlink_attachskb (net/netlink/af_netlink.c:1329) [ 738.649347][ T44] ? __lock_acquire (kernel/locking/lockdep.c:5237 (discriminator 1)) [ 738.649516][ T44] netlink_sendmsg (net/netlink/af_netlink.c:1894) [ 738.649709][ T44] ? netlink_unicast (net/netlink/af_netlink.c:1813) [ 738.649909][ T44] ? __might_fault (mm/memory.c:7099 (discriminator 4)) [ 738.650080][ T44] ____sys_sendmsg (net/socket.c:727 (discriminator 4) net/socket.c:742 (discriminator 4) net/socket.c:2630 (discriminator 4)) [ 738.650273][ T44] ? copy_msghdr_from_user (net/socket.c:2570) [ 738.650446][ T44] ? get_timestamp.constprop.0 (net/socket.c:2576) [ 738.650664][ T44] ? move_addr_to_kernel (net/socket.c:2556) [ 738.650861][ T44] ? stack_depot_save_flags (lib/stackdepot.c:601 (discriminator 4) lib/stackdepot.c:668 (discriminator 4)) [ 738.651027][ T44] ? validate_chain (kernel/locking/lockdep.c:3801 (discriminator 4) kernel/locking/lockdep.c:3821 (discriminator 4) kernel/locking/lockdep.c:3876 (discriminator 4)) [ 738.651225][ T44] ___sys_sendmsg (net/socket.c:2686) [ 738.651399][ 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) [ 738.651619][ T44] ? copy_msghdr_from_user (net/socket.c:2673) [ 738.651800][ T44] __sys_sendmsg (net/socket.c:2716 (discriminator 1)) [ 738.651999][ T44] ? __sys_sendmsg_sock (net/socket.c:2701) [ 738.652167][ T44] ? lockdep_hardirqs_on (kernel/locking/lockdep.c:4473) [ 738.652366][ 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) [ 738.652597][ 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) [ 738.652766][ T44] ? rcu_is_watching (./include/linux/context_tracking.h:128 (discriminator 1) kernel/rcu/tree.c:751 (discriminator 1)) [ 738.652968][ T44] do_syscall_64 (arch/x86/entry/syscall_64.c:63 (discriminator 1) arch/x86/entry/syscall_64.c:94 (discriminator 1)) [ 738.653142][ T44] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) [ 738.653374][ T44] RIP: 0033:0x7fc46aad3c5e [ 738.653549][ T44] RSP: 002b:00007fff734a64f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 738.653801][ T44] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc46aad3c5e [ 738.654061][ T44] RDX: 0000000000000000 RSI: 00007fff734a65b0 RDI: 0000000000000003 [ 738.654309][ T44] RBP: 00007fff734a6500 R08: 0000000000000000 R09: 0000000000000000 [ 738.654562][ T44] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff734a6c70 Finger prints: __schedule:schedule:schedule_preempt_disabled:__mutex_lock:napi_enable __schedule:schedule:schedule_preempt_disabled:__mutex_lock:addrconf_verify_work