[ 26.351607][ T244] ip (244) used greatest stack depth: 24496 bytes left [ 32.901103][ C0] BUG: spinlock bad magic on CPU#0, tc/309 [ 32.901325][ C0] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/309, .owner_cpu: 0 [ 32.901575][ C0] CPU: 0 UID: 0 PID: 309 Comm: tc Not tainted 6.10.0-virtme #1 [ 32.901794][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 32.902088][ C0] Call Trace: [ 32.902199][ C0] [ 32.902271][ C0] dump_stack_lvl+0xb0/0xd0 [ 32.902404][ C0] do_raw_spin_unlock+0x1ac/0x220 [ 32.902545][ C0] _raw_spin_unlock+0x23/0x40 [ 32.902690][ C0] net_tx_action+0x402/0x660 [ 32.902826][ C0] handle_softirqs+0x1f9/0x5c0 [ 32.902964][ C0] ? dev_deactivate_many+0x1e2/0x8d0 [ 32.903104][ C0] do_softirq+0x4d/0xa0 [ 32.903204][ C0] [ 32.903281][ C0] [ 32.903347][ C0] __local_bh_enable_ip+0xf6/0x120 [ 32.903496][ C0] dev_deactivate_many+0x1e7/0x8d0 [ 32.903631][ C0] ? __pfx___lock_release+0x10/0x10 [ 32.903763][ C0] dev_deactivate+0xc1/0x1b0 [ 32.903902][ C0] ? __pfx_dev_deactivate+0x10/0x10 [ 32.904034][ C0] qdisc_graft+0xb48/0x1110 [ 32.904181][ C0] ? qdisc_create+0x4cc/0xc90 [ 32.904319][ C0] ? __pfx_qdisc_graft+0x10/0x10 [ 32.904453][ C0] ? __pfx_qdisc_create+0x10/0x10 [ 32.904585][ C0] tc_modify_qdisc+0x95a/0x1490 [ 32.904724][ C0] ? trace_contention_end+0xeb/0x150 [ 32.904856][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 32.904988][ C0] ? __mutex_lock+0x170/0xac0 [ 32.905124][ C0] ? trace_lock_acquire+0x14d/0x1f0 [ 32.905261][ C0] rtnetlink_rcv_msg+0x2fb/0xc10 [ 32.905393][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 32.905531][ C0] ? hlock_class+0x4e/0x130 [ 32.905667][ C0] ? mark_lock+0x38/0x3e0 [ 32.905767][ C0] ? __lock_acquire+0xb35/0x1560 [ 32.905912][ C0] netlink_rcv_skb+0x130/0x360 [ 32.906045][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 32.906195][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 32.906336][ C0] ? netlink_deliver_tap+0x13e/0x340 [ 32.906471][ C0] ? netlink_deliver_tap+0xc3/0x340 [ 32.906605][ C0] netlink_unicast+0x44b/0x710 [ 32.906739][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 32.906872][ C0] ? find_held_lock+0x2c/0x110 [ 32.907017][ C0] netlink_sendmsg+0x723/0xbe0 [ 32.907151][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 32.907314][ C0] ? __might_fault+0xc3/0x170 [ 32.907449][ C0] ? __import_iovec+0x35d/0x5d0 [ 32.907597][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 32.907744][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 32.907878][ C0] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 32.908049][ C0] ___sys_sendmsg+0xee/0x170 [ 32.908201][ C0] ? __pfx____sys_sendmsg+0x10/0x10 [ 32.908346][ C0] ? kfree+0x2d/0x230 [ 32.908456][ C0] ? ___sys_recvmsg+0xe0/0x150 [ 32.908595][ C0] ? __pfx____sys_recvmsg+0x10/0x10 [ 32.908746][ C0] ? reacquire_held_locks+0x22f/0x4f0 [ 32.908880][ C0] ? do_user_addr_fault+0x8fd/0xe30 [ 32.909028][ C0] ? __fget_light+0x53/0x1e0 [ 32.909170][ C0] __sys_sendmsg+0xcd/0x170 [ 32.909308][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 32.909447][ C0] ? __pfx___up_read+0x10/0x10 [ 32.909591][ C0] do_syscall_64+0xc1/0x1d0 [ 32.909723][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.909887][ C0] RIP: 0033:0x7fce0dc857b7 [ 32.910026][ C0] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 32.910502][ C0] RSP: 002b:00007ffc77820e38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 32.910707][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fce0dc857b7 [ 32.910911][ C0] RDX: 0000000000000000 RSI: 00007ffc77820ea0 RDI: 0000000000000005 [ 32.911145][ C0] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 32.911352][ C0] R10: 00007fce0db3e708 R11: 0000000000000246 R12: 00007ffc77831160 [ 32.911555][ C0] R13: 0000000066ab844f R14: 00000000004829c0 R15: 00007fce0df18000 [ 32.911757][ C0] [ 33.137407][ T312] gre: GRE over IPv4 demultiplexor driver [ 33.155105][ T312] ip_gre: GRE over IPv4 tunneling driver [ 33.941853][ T322] GACT probability NOT on [ 34.243006][ T324] ip6_gre: GRE over IPv6 tunneling driver [ 34.401485][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 34.551488][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.185440][ T76] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.569618][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.684760][ T338] br1: port 1(veth1) entered blocking state [ 35.684991][ T338] br1: port 1(veth1) entered disabled state [ 35.685211][ T338] veth1: entered allmulticast mode [ 35.686771][ T338] veth1: entered promiscuous mode [ 35.830895][ T65] br1: port 1(veth1) entered blocking state [ 35.831142][ T65] br1: port 1(veth1) entered forwarding state [ 35.949327][ T340] br1: port 2(veth2) entered blocking state [ 35.949546][ T340] br1: port 2(veth2) entered disabled state [ 35.949797][ T340] veth2: entered allmulticast mode [ 35.951302][ T340] veth2: entered promiscuous mode [ 36.075694][ T65] br1: port 2(veth2) entered blocking state [ 36.075991][ T65] br1: port 2(veth2) entered forwarding state [ 36.209942][ T76] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.210332][ T76] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.674411][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 36.907903][ T350] 8021q: 802.1Q VLAN Support v1.8 [ 36.977406][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.361402][ T76] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 37.553397][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 38.436948][ T364] br1: port 3(veth4) entered blocking state [ 38.437157][ T364] br1: port 3(veth4) entered disabled state [ 38.438038][ T364] veth4: entered allmulticast mode [ 38.439502][ T364] veth4: entered promiscuous mode [ 38.440078][ T364] br1: port 3(veth4) entered blocking state [ 38.440268][ T364] br1: port 3(veth4) entered forwarding state [ 40.753426][ C2] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 40.753735][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 45.258794][ T387] Mirror/redirect action on [ 49.457451][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 65.841472][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 99.633482][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 169.265559][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 291.382819][ T1379] br1: port 3(veth4) entered disabled state [ 297.120059][ T1401] br1: port 3(veth4) entered forwarding state [ 307.788509][ T1449] br1: port 3(veth4) entered disabled state [ 312.625468][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 313.573511][ T1471] br1: port 3(veth4) entered forwarding state [ 319.474292][ T1495] veth2: left allmulticast mode [ 319.474460][ T1495] veth2: left promiscuous mode [ 319.474713][ T1495] br1: port 2(veth2) entered disabled state [ 319.611710][ T1496] veth4: left allmulticast mode [ 319.611883][ T1496] veth4: left promiscuous mode [ 319.612132][ T1496] br1: port 3(veth4) entered disabled state [ 320.761750][ T1506] br1: port 1(veth1) entered disabled state [ 321.009284][ T1508] veth1: left allmulticast mode [ 321.009469][ T1508] veth1: left promiscuous mode [ 321.009739][ T1508] br1: port 1(veth1) entered disabled state