[ 28.049835][ T243] bond0: (slave eth0): making interface the new active one
[ 28.050511][ T243] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 33.423647][ T248] bond0: (slave eth0): Releasing backup interface
[ 33.434083][ C1] BUG: spinlock bad magic on CPU#1, ip/248
[ 33.434404][ C1] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: ip/248, .owner_cpu: 1
[ 33.434682][ C1] CPU: 1 UID: 0 PID: 248 Comm: ip Not tainted 6.10.0-virtme #1
[ 33.434920][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 33.435261][ C1] Call Trace:
[ 33.435383][ C1]
[ 33.435466][ C1] dump_stack_lvl+0xb0/0xd0
[ 33.435626][ C1] do_raw_spin_unlock+0x1ac/0x220
[ 33.435792][ C1] _raw_spin_unlock+0x23/0x40
[ 33.435947][ C1] net_tx_action+0x402/0x660
[ 33.436108][ C1] handle_softirqs+0x1f9/0x5c0
[ 33.436265][ C1] ? dev_deactivate_many+0x1e2/0x8d0
[ 33.436436][ C1] do_softirq+0x4d/0xa0
[ 33.436554][ C1]
[ 33.436633][ C1]
[ 33.436711][ C1] __local_bh_enable_ip+0xf6/0x120
[ 33.436866][ C1] dev_deactivate_many+0x1e7/0x8d0
[ 33.437020][ C1] __dev_close_many+0x12b/0x2d0
[ 33.437176][ C1] ? __pfx___dev_close_many+0x10/0x10
[ 33.437331][ C1] ? notifier_call_chain+0xcd/0x150
[ 33.437490][ C1] dev_close_many+0x202/0x650
[ 33.437652][ C1] ? __pfx_netdev_change_features+0x10/0x10
[ 33.437848][ C1] ? __pfx_dev_close_many+0x10/0x10
[ 33.438014][ C1] ? ip6_route_dev_notify+0x39/0x340
[ 33.438172][ C1] ? bond_compute_features+0x451/0x730
[ 33.438334][ C1] dev_close+0x12f/0x1f0
[ 33.438451][ C1] ? __pfx_dev_close+0x10/0x10
[ 33.438633][ C1] __bond_release_one+0x7b9/0x1450
[ 33.438795][ C1] ? __pfx___bond_release_one+0x10/0x10
[ 33.438956][ C1] ? hlock_class+0x4e/0x130
[ 33.439119][ C1] ? mark_lock+0x39/0x3e0
[ 33.439237][ C1] ? __lock_acquire+0xb35/0x1560
[ 33.439400][ C1] ? find_held_lock+0x2c/0x110
[ 33.439559][ C1] do_set_master+0xb5/0x1c0
[ 33.439729][ C1] do_setlink+0x84b/0x21e0
[ 33.439885][ C1] ? is_bpf_text_address+0x67/0x120
[ 33.440039][ C1] ? __pfx_do_setlink+0x10/0x10
[ 33.440195][ C1] ? is_bpf_text_address+0x71/0x120
[ 33.440356][ C1] ? kernel_text_address+0xce/0xe0
[ 33.440515][ C1] ? __kernel_text_address+0x12/0x40
[ 33.440668][ C1] ? unwind_get_return_address+0x5e/0xa0
[ 33.440829][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 33.441023][ C1] ? arch_stack_walk+0xa2/0xf0
[ 33.441183][ C1] ? stack_trace_save+0x94/0xd0
[ 33.441337][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 33.441494][ C1] ? __pfx_validate_nla+0x10/0x10
[ 33.441657][ C1] ? mark_lock+0x38/0x3e0
[ 33.441772][ C1] ? kasan_save_stack+0x34/0x50
[ 33.441929][ C1] ? __nla_validate_parse+0x1bc/0x3d0
[ 33.442087][ C1] __rtnl_newlink+0xaa7/0xd80
[ 33.442243][ C1] ? hlock_class+0x4e/0x130
[ 33.442402][ C1] ? __pfx___rtnl_newlink+0x10/0x10
[ 33.442556][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 33.442750][ C1] ? __create_object+0x5e/0xb0
[ 33.442920][ C1] ? trace_kmalloc+0x2d/0xe0
[ 33.443075][ C1] rtnl_newlink+0x63/0xa0
[ 33.443196][ C1] rtnetlink_rcv_msg+0x2fb/0xc10
[ 33.443358][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.443512][ C1] ? hlock_class+0x4e/0x130
[ 33.443674][ C1] ? mark_lock+0x38/0x3e0
[ 33.443790][ C1] ? __lock_acquire+0xb35/0x1560
[ 33.443953][ C1] netlink_rcv_skb+0x130/0x360
[ 33.444106][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.444267][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.444423][ C1] ? netlink_deliver_tap+0x13e/0x340
[ 33.444579][ C1] ? netlink_deliver_tap+0xc3/0x340
[ 33.444734][ C1] netlink_unicast+0x44b/0x710
[ 33.444893][ C1] ? __pfx_netlink_unicast+0x10/0x10
[ 33.445048][ C1] ? find_held_lock+0x2c/0x110
[ 33.445203][ C1] netlink_sendmsg+0x723/0xbe0
[ 33.445367][ C1] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.445521][ C1] ? __might_fault+0xc3/0x170
[ 33.445681][ C1] ? __import_iovec+0x35d/0x5d0
[ 33.445840][ C1] ____sys_sendmsg+0x7b2/0xa10
[ 33.445999][ C1] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.446156][ C1] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.446352][ C1] ? __pfx_validate_chain+0x10/0x10
[ 33.446516][ C1] ___sys_sendmsg+0xee/0x170
[ 33.446676][ C1] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.446835][ C1] ? find_held_lock+0x2c/0x110
[ 33.446992][ C1] ? __lock_release+0x103/0x460
[ 33.447149][ C1] ? __debug_check_no_obj_freed+0x253/0x520
[ 33.447340][ C1] ? __pfx___lock_release+0x10/0x10
[ 33.447495][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 33.447652][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 33.447848][ C1] ? __fget_light+0x53/0x1e0
[ 33.448009][ C1] __sys_sendmsg+0xcd/0x170
[ 33.448175][ C1] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.448327][ C1] ? __virt_addr_valid+0x230/0x430
[ 33.448491][ C1] do_syscall_64+0xc1/0x1d0
[ 33.448661][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.448853][ C1] RIP: 0033:0x7fa5482377b7
[ 33.449014][ 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
[ 33.449562][ C1] RSP: 002b:00007ffcddbb9a28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.449800][ C1] RAX: ffffffffffffffda RBX: 00007ffcddbba150 RCX: 00007fa5482377b7
[ 33.450039][ C1] RDX: 0000000000000000 RSI: 00007ffcddbb9a90 RDI: 0000000000000005
[ 33.450270][ C1] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 33.450507][ C1] R10: 00007fa5480f5ef8 R11: 0000000000000246 R12: 0000000000000003
[ 33.450739][ C1] R13: 0000000066ab817a R14: 0000000000496600 R15: 0000000000000000
[ 33.450981][ C1]
[ 34.297050][ T251] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 39.187260][ T11] bond0: (slave eth0): Releasing backup interface