[ 33.588808][ C1] BUG: spinlock bad magic on CPU#1, tc/308 [ 33.589036][ C1] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: tc/308, .owner_cpu: 1 [ 33.589310][ C1] CPU: 1 UID: 0 PID: 308 Comm: tc Not tainted 6.10.0-virtme #1 [ 33.589520][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 33.589823][ C1] Call Trace: [ 33.589934][ C1] [ 33.590007][ C1] dump_stack_lvl+0xb0/0xd0 [ 33.590154][ C1] do_raw_spin_unlock+0x1ac/0x220 [ 33.590291][ C1] _raw_spin_unlock+0x23/0x40 [ 33.590430][ C1] net_tx_action+0x402/0x660 [ 33.590567][ C1] handle_softirqs+0x1f9/0x5c0 [ 33.590704][ C1] ? dev_deactivate_many+0x1e2/0x8d0 [ 33.590845][ C1] do_softirq+0x4d/0xa0 [ 33.590946][ C1] [ 33.591014][ C1] [ 33.591083][ C1] __local_bh_enable_ip+0xf6/0x120 [ 33.591222][ C1] dev_deactivate_many+0x1e7/0x8d0 [ 33.591364][ C1] ? __pfx___lock_release+0x10/0x10 [ 33.591498][ C1] dev_deactivate+0xc1/0x1b0 [ 33.591631][ C1] ? __pfx_dev_deactivate+0x10/0x10 [ 33.591765][ C1] qdisc_graft+0xb48/0x1110 [ 33.591904][ C1] ? qdisc_create+0x4cc/0xc90 [ 33.592039][ C1] ? __pfx_qdisc_graft+0x10/0x10 [ 33.592174][ C1] ? __pfx_qdisc_create+0x10/0x10 [ 33.592314][ C1] tc_modify_qdisc+0x95a/0x1490 [ 33.592461][ C1] ? trace_contention_end+0xeb/0x150 [ 33.592596][ C1] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 33.592729][ C1] ? __mutex_lock+0x170/0xac0 [ 33.592865][ C1] ? trace_lock_acquire+0x14d/0x1f0 [ 33.593005][ C1] rtnetlink_rcv_msg+0x2fb/0xc10 [ 33.593141][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.593273][ C1] ? hlock_class+0x4e/0x130 [ 33.593413][ C1] ? mark_lock+0x38/0x3e0 [ 33.593515][ C1] ? __lock_acquire+0xb35/0x1560 [ 33.593656][ C1] netlink_rcv_skb+0x130/0x360 [ 33.593789][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 33.593922][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 33.594058][ C1] ? netlink_deliver_tap+0x13e/0x340 [ 33.594190][ C1] ? netlink_deliver_tap+0xc3/0x340 [ 33.594324][ C1] netlink_unicast+0x44b/0x710 [ 33.594460][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 33.594598][ C1] ? find_held_lock+0x2c/0x110 [ 33.594732][ C1] netlink_sendmsg+0x723/0xbe0 [ 33.594870][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 33.595002][ C1] ? __might_fault+0xc3/0x170 [ 33.595137][ C1] ? __import_iovec+0x35d/0x5d0 [ 33.595274][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 33.595410][ C1] ? __pfx_____sys_sendmsg+0x10/0x10 [ 33.595543][ C1] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 33.595718][ C1] ___sys_sendmsg+0xee/0x170 [ 33.595855][ C1] ? __pfx____sys_sendmsg+0x10/0x10 [ 33.595992][ C1] ? kfree+0x2d/0x230 [ 33.596093][ C1] ? ___sys_recvmsg+0xe0/0x150 [ 33.596225][ C1] ? __pfx____sys_recvmsg+0x10/0x10 [ 33.596358][ C1] ? reacquire_held_locks+0x22f/0x4f0 [ 33.596492][ C1] ? do_user_addr_fault+0x8fd/0xe30 [ 33.596625][ C1] ? __fget_light+0x53/0x1e0 [ 33.596761][ C1] __sys_sendmsg+0xcd/0x170 [ 33.596894][ C1] ? __pfx___sys_sendmsg+0x10/0x10 [ 33.597028][ C1] ? __pfx___up_read+0x10/0x10 [ 33.597168][ C1] do_syscall_64+0xc1/0x1d0 [ 33.597304][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 33.597474][ C1] RIP: 0033:0x7f653a8d87b7 [ 33.597617][ C1] 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 [ 33.598096][ C1] RSP: 002b:00007ffd2509fd78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 33.598302][ C1] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f653a8d87b7 [ 33.598512][ C1] RDX: 0000000000000000 RSI: 00007ffd2509fde0 RDI: 0000000000000005 [ 33.598713][ C1] RBP: 000000000047d6a0 R08: 0000000000000014 R09: 0000000000000000 [ 33.598914][ C1] R10: 00007f653a791708 R11: 0000000000000246 R12: 00007ffd250b00a0 [ 33.599127][ C1] R13: 0000000066ab872c R14: 00000000004829c0 R15: 00007f653ab6b000 [ 33.599333][ C1] [ 33.814242][ T311] gre: GRE over IPv4 demultiplexor driver [ 33.831690][ T311] ip_gre: GRE over IPv4 tunneling driver [ 34.588086][ T321] GACT probability NOT on [ 34.843434][ T323] ip6_gre: GRE over IPv6 tunneling driver [ 34.974715][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.098811][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.453890][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 35.710091][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.248003][ T337] br1: port 1(veth1) entered blocking state [ 36.248228][ T337] br1: port 1(veth1) entered disabled state [ 36.248452][ T337] veth1: entered allmulticast mode [ 36.250107][ T337] veth1: entered promiscuous mode [ 36.375745][ T51] br1: port 1(veth1) entered blocking state [ 36.376084][ T51] br1: port 1(veth1) entered forwarding state [ 36.505038][ T339] br1: port 2(veth2) entered blocking state [ 36.505383][ T339] br1: port 2(veth2) entered disabled state [ 36.505636][ T339] veth2: entered allmulticast mode [ 36.507233][ T339] veth2: entered promiscuous mode [ 36.652088][ T52] br1: port 2(veth2) entered blocking state [ 36.652339][ T52] br1: port 2(veth2) entered forwarding state [ 36.733933][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 36.734317][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.109780][ T9] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.326801][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 37.886860][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 38.013868][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 40.381819][ C0] ip6_tnl_xmit_ctl: 8 callbacks suppressed [ 40.382130][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 45.159594][ T379] Mirror/redirect action on [ 47.421823][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 61.234603][ T460] br1: port 1(veth1) entered disabled state [ 61.366426][ T461] br1: port 2(veth2) entered disabled state [ 61.488591][ T462] veth2: left allmulticast mode [ 61.488792][ T462] veth2: left promiscuous mode [ 61.489058][ T462] br1: port 2(veth2) entered disabled state [ 61.490066][ T462] veth1: left allmulticast mode [ 61.490216][ T462] veth1: left promiscuous mode [ 61.490475][ T462] br1: port 1(veth1) entered disabled state