[ 28.781162][ T243] ip (243) used greatest stack depth: 23440 bytes left [ 35.404967][ C0] BUG: spinlock bad magic on CPU#0, tc/303 [ 35.405256][ C0] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/303, .owner_cpu: 0 [ 35.405560][ C0] CPU: 0 UID: 0 PID: 303 Comm: tc Not tainted 6.10.0-virtme #1 [ 35.405830][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 35.406212][ C0] Call Trace: [ 35.406352][ C0] [ 35.406442][ C0] dump_stack_lvl+0xb0/0xd0 [ 35.406614][ C0] do_raw_spin_unlock+0x1ac/0x220 [ 35.406798][ C0] _raw_spin_unlock+0x23/0x40 [ 35.406973][ C0] net_tx_action+0x402/0x660 [ 35.407151][ C0] handle_softirqs+0x1f9/0x5c0 [ 35.407344][ C0] ? dev_deactivate_many+0x1e2/0x8d0 [ 35.407528][ C0] do_softirq+0x4d/0xa0 [ 35.407658][ C0] [ 35.407746][ C0] [ 35.407828][ C0] __local_bh_enable_ip+0xf6/0x120 [ 35.407999][ C0] dev_deactivate_many+0x1e7/0x8d0 [ 35.408180][ C0] ? __pfx___lock_release+0x10/0x10 [ 35.408358][ C0] dev_deactivate+0xc1/0x1b0 [ 35.408523][ C0] ? __pfx_dev_deactivate+0x10/0x10 [ 35.408701][ C0] qdisc_graft+0xb48/0x1110 [ 35.408890][ C0] ? qdisc_create+0x4cc/0xc90 [ 35.409068][ C0] ? __pfx_qdisc_graft+0x10/0x10 [ 35.409235][ C0] ? __pfx_qdisc_create+0x10/0x10 [ 35.409405][ C0] tc_modify_qdisc+0x95a/0x1490 [ 35.409588][ C0] ? trace_contention_end+0xeb/0x150 [ 35.409777][ C0] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 35.409946][ C0] ? __mutex_lock+0x170/0xac0 [ 35.410144][ C0] ? trace_lock_acquire+0x14d/0x1f0 [ 35.410324][ C0] rtnetlink_rcv_msg+0x2fb/0xc10 [ 35.410494][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 35.410661][ C0] ? hlock_class+0x4e/0x130 [ 35.410823][ C0] ? mark_lock+0x38/0x3e0 [ 35.410948][ C0] ? __lock_acquire+0xb35/0x1560 [ 35.411119][ C0] netlink_rcv_skb+0x130/0x360 [ 35.411285][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 35.411447][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 35.411620][ C0] ? netlink_deliver_tap+0x13e/0x340 [ 35.411795][ C0] ? netlink_deliver_tap+0xc3/0x340 [ 35.411961][ C0] netlink_unicast+0x44b/0x710 [ 35.412127][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 35.412298][ C0] ? find_held_lock+0x2c/0x110 [ 35.412474][ C0] netlink_sendmsg+0x723/0xbe0 [ 35.412621][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 35.412772][ C0] ? __might_fault+0xc3/0x170 [ 35.412928][ C0] ? __import_iovec+0x35d/0x5d0 [ 35.413078][ C0] ____sys_sendmsg+0x7b2/0xa10 [ 35.413256][ C0] ? __pfx_____sys_sendmsg+0x10/0x10 [ 35.413413][ C0] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 35.413600][ C0] ___sys_sendmsg+0xee/0x170 [ 35.413750][ C0] ? __pfx____sys_sendmsg+0x10/0x10 [ 35.413906][ C0] ? kfree+0x2d/0x230 [ 35.414024][ C0] ? ___sys_recvmsg+0xe0/0x150 [ 35.414173][ C0] ? __pfx____sys_recvmsg+0x10/0x10 [ 35.414324][ C0] ? reacquire_held_locks+0x22f/0x4f0 [ 35.414478][ C0] ? do_user_addr_fault+0x8fd/0xe30 [ 35.414635][ C0] ? __fget_light+0x53/0x1e0 [ 35.414794][ C0] __sys_sendmsg+0xcd/0x170 [ 35.414947][ C0] ? __pfx___sys_sendmsg+0x10/0x10 [ 35.415097][ C0] ? __pfx___up_read+0x10/0x10 [ 35.415252][ C0] do_syscall_64+0xc1/0x1d0 [ 35.415465][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.415681][ C0] RIP: 0033:0x7f02c1a7d7b7 [ 35.415844][ 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 [ 35.416365][ C0] RSP: 002b:00007fff86277418 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 35.416585][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f02c1a7d7b7 [ 35.416804][ C0] RDX: 0000000000000000 RSI: 00007fff86277480 RDI: 0000000000000005 [ 35.417020][ C0] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 35.417239][ C0] R10: 00007f02c1936708 R11: 0000000000000246 R12: 00007fff86287740 [ 35.417465][ C0] R13: 0000000066ab80e4 R14: 00000000004829c0 R15: 00007f02c1d10000 [ 35.417708][ C0] [ 35.679153][ T306] gre: GRE over IPv4 demultiplexor driver [ 35.693007][ T306] ip_gre: GRE over IPv4 tunneling driver [ 36.596472][ T316] GACT probability NOT on [ 36.867555][ T318] ip6_gre: GRE over IPv6 tunneling driver [ 37.034609][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.176416][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.482454][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 38.066524][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 38.393169][ T333] br1: port 1(veth1) entered blocking state [ 38.393402][ T333] br1: port 1(veth1) entered disabled state [ 38.393630][ T333] veth1: entered allmulticast mode [ 38.395894][ T333] veth1: entered promiscuous mode [ 38.515783][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 38.516184][ T74] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 38.527660][ T9] br1: port 1(veth1) entered blocking state [ 38.527893][ T9] br1: port 1(veth1) entered forwarding state [ 38.682485][ T335] br1: port 2(veth2) entered blocking state [ 38.682729][ T335] br1: port 2(veth2) entered disabled state [ 38.682994][ T335] veth2: entered allmulticast mode [ 38.684558][ T335] veth2: entered promiscuous mode [ 38.816661][ T9] br1: port 2(veth2) entered blocking state [ 38.816903][ T9] br1: port 2(veth2) entered forwarding state [ 39.154450][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 39.475396][ T63] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 39.999731][ T350] br2: port 1(veth4) entered blocking state [ 39.999973][ T350] br2: port 1(veth4) entered disabled state [ 40.000187][ T350] veth4: entered allmulticast mode [ 40.001628][ T350] veth4: entered promiscuous mode [ 40.002303][ T350] br2: port 1(veth4) entered blocking state [ 40.002522][ T350] br2: port 1(veth4) entered forwarding state [ 40.114644][ T74] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 40.115963][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 42.226424][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 42.226706][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 47.666527][ T381] Mirror/redirect action on [ 49.970365][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 64.818380][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 86.871726][ T561] veth4: left allmulticast mode [ 86.871908][ T561] veth4: left promiscuous mode [ 86.872195][ T561] br2: port 1(veth4) entered disabled state [ 87.609666][ T567] br1: port 1(veth1) entered disabled state [ 87.752282][ T568] br1: port 2(veth2) entered disabled state [ 87.889248][ T569] veth2: left allmulticast mode [ 87.889499][ T569] veth2: left promiscuous mode [ 87.889860][ T569] br1: port 2(veth2) entered disabled state [ 87.892238][ T569] veth1: left allmulticast mode [ 87.892468][ T569] veth1: left promiscuous mode [ 87.892826][ T569] br1: port 1(veth1) entered disabled state