[ 26.592001][ T250] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 43.862768][ T490] ip (490) used greatest stack depth: 24288 bytes left
[ 49.622623][ C1] BUG: spinlock bad magic on CPU#1, ip/532
[ 49.622862][ C1] lock: noop_qdisc+0x240/0x300, .magic: 00000000, .owner: ip/532, .owner_cpu: 1
[ 49.623141][ C1] CPU: 1 UID: 0 PID: 532 Comm: ip Not tainted 6.10.0-virtme #1
[ 49.623371][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 49.623715][ C1] Call Trace:
[ 49.623836][ C1]
[ 49.623917][ C1] dump_stack_lvl+0xb0/0xd0
[ 49.624076][ C1] do_raw_spin_unlock+0x1ac/0x220
[ 49.624229][ C1] _raw_spin_unlock+0x23/0x40
[ 49.624383][ C1] net_tx_action+0x402/0x660
[ 49.624540][ C1] handle_softirqs+0x1f9/0x5c0
[ 49.624694][ C1] ? dev_deactivate_many+0x1e2/0x8d0
[ 49.624847][ C1] do_softirq+0x4d/0xa0
[ 49.624961][ C1]
[ 49.625039][ C1]
[ 49.625115][ C1] __local_bh_enable_ip+0xf6/0x120
[ 49.625263][ C1] dev_deactivate_many+0x1e7/0x8d0
[ 49.625415][ C1] __dev_close_many+0x12b/0x2d0
[ 49.625568][ C1] ? __pfx___dev_close_many+0x10/0x10
[ 49.625718][ C1] ? mark_held_locks+0x9e/0xe0
[ 49.625872][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 49.626057][ C1] __dev_change_flags+0x24f/0x6c0
[ 49.626206][ C1] ? __pfx___dev_change_flags+0x10/0x10
[ 49.626357][ C1] dev_change_flags+0x80/0x160
[ 49.626505][ C1] do_setlink+0x7d6/0x21e0
[ 49.626674][ C1] ? is_bpf_text_address+0x67/0x120
[ 49.626837][ C1] ? __pfx_do_setlink+0x10/0x10
[ 49.626999][ C1] ? is_bpf_text_address+0x71/0x120
[ 49.627164][ C1] ? kernel_text_address+0xce/0xe0
[ 49.627332][ C1] ? __kernel_text_address+0x12/0x40
[ 49.627504][ C1] ? unwind_get_return_address+0x5e/0xa0
[ 49.627669][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 49.627871][ C1] ? arch_stack_walk+0xa2/0xf0
[ 49.628037][ C1] ? stack_trace_save+0x94/0xd0
[ 49.628199][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 49.628363][ C1] ? stack_depot_save_flags+0x45/0x530
[ 49.628532][ C1] ? mark_lock+0x38/0x3e0
[ 49.628658][ C1] ? kasan_save_stack+0x34/0x50
[ 49.628822][ C1] ? kasan_save_stack+0x24/0x50
[ 49.628984][ C1] ? kasan_save_track+0x14/0x30
[ 49.629145][ C1] ? __kasan_kmalloc+0x7f/0x90
[ 49.629308][ C1] ? rtnl_newlink+0x4a/0xa0
[ 49.629470][ C1] ? rtnetlink_rcv_msg+0x2fb/0xc10
[ 49.629632][ C1] ? netlink_rcv_skb+0x130/0x360
[ 49.629802][ C1] ? netlink_unicast+0x380/0x710
[ 49.629966][ C1] ? __nla_validate_parse+0x48/0x3d0
[ 49.630128][ C1] ? ____sys_sendmsg+0x7b2/0xa10
[ 49.630293][ C1] ? ___sys_sendmsg+0xee/0x170
[ 49.630455][ C1] __rtnl_newlink+0xaa7/0xd80
[ 49.630624][ C1] ? hlock_class+0x4e/0x130
[ 49.630785][ C1] ? __pfx___rtnl_newlink+0x10/0x10
[ 49.630949][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 49.631155][ C1] ? __create_object+0x5e/0xb0
[ 49.631324][ C1] ? trace_kmalloc+0x2d/0xe0
[ 49.631489][ C1] rtnl_newlink+0x63/0xa0
[ 49.631610][ C1] rtnetlink_rcv_msg+0x2fb/0xc10
[ 49.631772][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.631935][ C1] ? hlock_class+0x4e/0x130
[ 49.632106][ C1] ? mark_lock+0x38/0x3e0
[ 49.632230][ C1] ? __lock_acquire+0xb35/0x1560
[ 49.632393][ C1] netlink_rcv_skb+0x130/0x360
[ 49.632555][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.632724][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 49.632897][ C1] ? netlink_deliver_tap+0x13e/0x340
[ 49.633062][ C1] ? netlink_deliver_tap+0xc3/0x340
[ 49.633222][ C1] netlink_unicast+0x44b/0x710
[ 49.633387][ C1] ? __pfx_netlink_unicast+0x10/0x10
[ 49.633552][ C1] ? find_held_lock+0x2c/0x110
[ 49.633715][ C1] netlink_sendmsg+0x723/0xbe0
[ 49.633882][ C1] ? __pfx_netlink_sendmsg+0x10/0x10
[ 49.634044][ C1] ? __might_fault+0xc3/0x170
[ 49.634209][ C1] ? __import_iovec+0x35d/0x5d0
[ 49.634382][ C1] ____sys_sendmsg+0x7b2/0xa10
[ 49.634548][ C1] ? __pfx_____sys_sendmsg+0x10/0x10
[ 49.634713][ C1] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 49.634917][ C1] ? __pfx_validate_chain+0x10/0x10
[ 49.635082][ C1] ___sys_sendmsg+0xee/0x170
[ 49.635251][ C1] ? __pfx____sys_sendmsg+0x10/0x10
[ 49.635419][ C1] ? find_held_lock+0x2c/0x110
[ 49.635584][ C1] ? __lock_release+0x103/0x460
[ 49.635744][ C1] ? __debug_check_no_obj_freed+0x253/0x520
[ 49.635950][ C1] ? __pfx___lock_release+0x10/0x10
[ 49.636118][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 49.636279][ C1] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 49.636480][ C1] ? __fget_light+0x53/0x1e0
[ 49.636662][ C1] __sys_sendmsg+0xcd/0x170
[ 49.636826][ C1] ? __pfx___sys_sendmsg+0x10/0x10
[ 49.636983][ C1] ? __virt_addr_valid+0x230/0x430
[ 49.637149][ C1] do_syscall_64+0xc1/0x1d0
[ 49.637317][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.637529][ C1] RIP: 0033:0x7fc5aecc77b7
[ 49.637698][ 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
[ 49.638273][ C1] RSP: 002b:00007ffe5426ef18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.638522][ C1] RAX: ffffffffffffffda RBX: 00007ffe5426f640 RCX: 00007fc5aecc77b7
[ 49.638761][ C1] RDX: 0000000000000000 RSI: 00007ffe5426ef80 RDI: 0000000000000005
[ 49.639001][ C1] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 49.639247][ C1] R10: 00007fc5aeb85ef8 R11: 0000000000000246 R12: 0000000000000003
[ 49.639497][ C1] R13: 0000000066ab84b1 R14: 0000000000496600 R15: 0000000000000000
[ 49.639748][ C1]
[ 185.654341][ T2118] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 187.257870][ T2116] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 188.920074][ T2132] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 190.484794][ T2117] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 192.161759][ T2118] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 193.749261][ T2117] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 195.377325][ T2118] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 196.974158][ T2117] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 198.639404][ T2132] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 200.202202][ T2132] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 205.878986][ T2220] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 207.579652][ T2220] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 209.307910][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 211.051298][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 212.789805][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 214.507613][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 216.265557][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 217.997586][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 219.712141][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0
[ 221.402194][ T2219] netdevsim netdevsim1337 eni1337np2: renamed from eth0