[ 23.178007][ T343] 8021q: 802.1Q VLAN Support v1.8
[ 23.688155][ T348] gre: GRE over IPv4 demultiplexer driver
[ 23.764263][ T348] ip6_gre: GRE over IPv6 tunneling driver
[ 35.342314][ T425] GACT probability NOT on
[ 41.571246][ T482] ------------[ cut here ]------------
[ 41.571870][ T482] WARNING: CPU: 1 PID: 482 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.572552][ T482] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.573329][ T482] CPU: 1 UID: 0 PID: 482 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.574206][ T482] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.574624][ T482] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.575004][ T482] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.576974][ T482] RSP: 0018:ffffc90000767140 EFLAGS: 00010246
[ 41.577434][ T482] RAX: 0000000000000000 RBX: ffff888005231000 RCX: 0000000000000001
[ 41.577954][ T482] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 41.578501][ T482] RBP: ffffc90000767230 R08: ffff88800bbe8800 R09: 0000000000000000
[ 41.579026][ T482] R10: ffffc900007675c8 R11: fffffffface50668 R12: 1ffff920000ece2c
[ 41.579655][ T482] R13: 00000000000007d0 R14: ffffc90000767880 R15: ffff88800e78ede0
[ 41.580246][ T482] FS: 00007f312da60800(0000) GS:ffff888088137000(0000) knlGS:0000000000000000
[ 41.580935][ T482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.581408][ T482] CR2: 00000000004e5aa0 CR3: 0000000004f2c005 CR4: 0000000000772ef0
[ 41.582065][ T482] PKRU: 55555554
[ 41.582304][ T482] Call Trace:
[ 41.582639][ T482]
[ 41.582810][ T482] ? find_held_lock+0x2b/0x80
[ 41.583126][ T482] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.583412][ T482] ? __lock_release+0x5d/0x170
[ 41.583914][ T482] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.584419][ T482] ? is_bpf_text_address+0x71/0x120
[ 41.584833][ T482] ? kernel_text_address+0xce/0xe0
[ 41.585119][ T482] do_setlink.constprop.0+0x6b1/0x2480
[ 41.585423][ T482] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.585899][ T482] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.586214][ T482] ? validate_chain+0x166/0x4d0
[ 41.586583][ T482] ? __kernel_text_address+0x12/0x40
[ 41.586888][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.587168][ T482] ? __mutex_trylock_common+0xf9/0x260
[ 41.587464][ T482] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.587916][ T482] ? rcu_is_watching+0x12/0xc0
[ 41.588223][ T482] ? rcu_is_watching+0x12/0xc0
[ 41.588596][ T482] ? trace_contention_end+0xdc/0x140
[ 41.588955][ T482] ? __mutex_lock+0x19c/0xcd0
[ 41.589256][ T482] ? find_held_lock+0x2b/0x80
[ 41.589643][ T482] ? rtnl_newlink+0x651/0xa60
[ 41.589931][ T482] ? __create_object+0x5e/0xb0
[ 41.590304][ T482] ? __pfx___mutex_lock+0x10/0x10
[ 41.590701][ T482] ? trace_cap_capable+0x10f/0x190
[ 41.590987][ T482] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.591420][ T482] ? __rtnl_newlink+0x40e/0xa40
[ 41.591737][ T482] rtnl_newlink+0x69a/0xa60
[ 41.592025][ T482] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.592305][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.592624][ T482] ? find_held_lock+0x2b/0x80
[ 41.592980][ T482] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.593351][ T482] ? __lock_release+0x5d/0x170
[ 41.593660][ T482] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.594153][ T482] rtnetlink_rcv_msg+0x710/0xc00
[ 41.594484][ T482] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.594865][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.595151][ T482] netlink_rcv_skb+0x121/0x350
[ 41.595433][ T482] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.595807][ T482] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.596306][ T482] ? netlink_deliver_tap+0x13e/0x340
[ 41.596640][ T482] ? netlink_deliver_tap+0xc3/0x340
[ 41.596999][ T482] netlink_unicast+0x49e/0x780
[ 41.597433][ T482] ? __pfx_netlink_unicast+0x10/0x10
[ 41.597847][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.598320][ T482] netlink_sendmsg+0x721/0xbe0
[ 41.598678][ T482] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.599088][ T482] ? __import_iovec+0x238/0x3c0
[ 41.599478][ T482] ____sys_sendmsg+0x7ad/0xa10
[ 41.599788][ T482] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.600066][ T482] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.600581][ T482] ___sys_sendmsg+0xed/0x170
[ 41.600974][ T482] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.601331][ T482] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.601827][ T482] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.602331][ T482] ? find_held_lock+0x2b/0x80
[ 41.602772][ T482] ? __lock_acquire+0x44d/0x7e0
[ 41.603136][ T482] ? find_held_lock+0x2b/0x80
[ 41.603486][ T482] ? __virt_addr_valid+0x22e/0x450
[ 41.603790][ T482] ? __lock_release+0x5d/0x170
[ 41.604089][ T482] __sys_sendmsg+0x10b/0x1a0
[ 41.604475][ T482] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.604854][ T482] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.605147][ T482] ? rcu_is_watching+0x12/0xc0
[ 41.605431][ T482] do_syscall_64+0xc1/0x380
[ 41.605834][ T482] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.606252][ T482] RIP: 0033:0x7f312dc2d1e7
[ 41.606628][ T482] Code: 0e 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
[ 41.607874][ T482] RSP: 002b:00007ffd1a3392e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.608395][ T482] RAX: ffffffffffffffda RBX: 00007ffd1a339a10 RCX: 00007f312dc2d1e7
[ 41.608972][ T482] RDX: 0000000000000000 RSI: 00007ffd1a339350 RDI: 0000000000000005
[ 41.609532][ T482] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.610307][ T482] R10: 00007f312db2aee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.611063][ T482] R13: 00000000686e1471 R14: 0000000000499600 R15: 0000000000000000
[ 41.611796][ T482]
[ 41.612194][ T482] irq event stamp: 29919
[ 41.612605][ T482] hardirqs last enabled at (29929): [] __up_console_sem+0x6b/0x80
[ 41.613266][ T482] hardirqs last disabled at (29936): [] __up_console_sem+0x50/0x80
[ 41.613891][ T482] softirqs last enabled at (29898): [] handle_softirqs+0x358/0x620
[ 41.614420][ T482] softirqs last disabled at (29877): [] __irq_exit_rcu+0xfa/0x160
[ 41.615214][ T482] ---[ end trace 0000000000000000 ]---
[ 41.759243][ T483] ------------[ cut here ]------------
[ 41.759620][ T483] WARNING: CPU: 2 PID: 483 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.760197][ T483] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.760879][ T483] CPU: 2 UID: 0 PID: 483 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.761501][ T483] Tainted: [W]=WARN
[ 41.761761][ T483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.762116][ T483] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.762417][ T483] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.763512][ T483] RSP: 0018:ffffc90000787140 EFLAGS: 00010246
[ 41.763898][ T483] RAX: 0000000000000000 RBX: ffff888005d44000 RCX: 0000000000000001
[ 41.764329][ T483] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 41.764770][ T483] RBP: ffffc90000787230 R08: ffff88800c02a000 R09: 0000000000000000
[ 41.765199][ T483] R10: ffffc900007875c8 R11: fffffffface50668 R12: 1ffff920000f0e2c
[ 41.765641][ T483] R13: 00000000000007d0 R14: ffffc90000787880 R15: ffff88800e78e360
[ 41.766067][ T483] FS: 00007ff921b42800(0000) GS:ffff8880881b7000(0000) knlGS:0000000000000000
[ 41.766761][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.767349][ T483] CR2: 00000000004e5aa8 CR3: 000000000532f005 CR4: 0000000000772ef0
[ 41.767916][ T483] PKRU: 55555554
[ 41.768326][ T483] Call Trace:
[ 41.768686][ T483]
[ 41.768962][ T483] ? find_held_lock+0x2b/0x80
[ 41.769418][ T483] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.769726][ T483] ? __lock_release+0x5d/0x170
[ 41.770018][ T483] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.770313][ T483] ? is_bpf_text_address+0x71/0x120
[ 41.770615][ T483] ? kernel_text_address+0xce/0xe0
[ 41.770948][ T483] do_setlink.constprop.0+0x6b1/0x2480
[ 41.771246][ T483] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.771623][ T483] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.771907][ T483] ? validate_chain+0x166/0x4d0
[ 41.772194][ T483] ? __kernel_text_address+0x12/0x40
[ 41.772504][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.772813][ T483] ? __mutex_trylock_common+0xf9/0x260
[ 41.773100][ T483] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.773469][ T483] ? rcu_is_watching+0x12/0xc0
[ 41.773759][ T483] ? rcu_is_watching+0x12/0xc0
[ 41.774045][ T483] ? trace_contention_end+0xdc/0x140
[ 41.774328][ T483] ? __mutex_lock+0x19c/0xcd0
[ 41.774642][ T483] ? find_held_lock+0x2b/0x80
[ 41.774960][ T483] ? rtnl_newlink+0x651/0xa60
[ 41.775246][ T483] ? __create_object+0x5e/0xb0
[ 41.775546][ T483] ? __pfx___mutex_lock+0x10/0x10
[ 41.775834][ T483] ? trace_cap_capable+0x10f/0x190
[ 41.776120][ T483] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.776483][ T483] ? __rtnl_newlink+0x40e/0xa40
[ 41.776785][ T483] rtnl_newlink+0x69a/0xa60
[ 41.777081][ T483] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.777365][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.777670][ T483] ? find_held_lock+0x2b/0x80
[ 41.777958][ T483] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.778255][ T483] ? __lock_release+0x5d/0x170
[ 41.778577][ T483] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.778901][ T483] rtnetlink_rcv_msg+0x710/0xc00
[ 41.779201][ T483] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.779507][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.779805][ T483] netlink_rcv_skb+0x121/0x350
[ 41.780252][ T483] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.780761][ T483] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.781137][ T483] ? netlink_deliver_tap+0x13e/0x340
[ 41.781424][ T483] ? netlink_deliver_tap+0xc3/0x340
[ 41.781760][ T483] netlink_unicast+0x49e/0x780
[ 41.782058][ T483] ? __pfx_netlink_unicast+0x10/0x10
[ 41.782342][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.782668][ T483] netlink_sendmsg+0x721/0xbe0
[ 41.782985][ T483] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.783276][ T483] ? __import_iovec+0x238/0x3c0
[ 41.783582][ T483] ____sys_sendmsg+0x7ad/0xa10
[ 41.783898][ T483] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.784189][ T483] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.784569][ T483] ___sys_sendmsg+0xed/0x170
[ 41.784870][ T483] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.785161][ T483] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.785530][ T483] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.785855][ T483] ? find_held_lock+0x2b/0x80
[ 41.786157][ T483] ? __lock_acquire+0x44d/0x7e0
[ 41.786475][ T483] ? find_held_lock+0x2b/0x80
[ 41.786782][ T483] ? __virt_addr_valid+0x22e/0x450
[ 41.787070][ T483] ? __lock_release+0x5d/0x170
[ 41.787372][ T483] __sys_sendmsg+0x10b/0x1a0
[ 41.787683][ T483] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.788054][ T483] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.788355][ T483] ? rcu_is_watching+0x12/0xc0
[ 41.788791][ T483] do_syscall_64+0xc1/0x380
[ 41.789273][ T483] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.789887][ T483] RIP: 0033:0x7ff921d0f1e7
[ 41.790394][ T483] Code: 0e 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
[ 41.792154][ T483] RSP: 002b:00007ffe709eab18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.792928][ T483] RAX: ffffffffffffffda RBX: 00007ffe709eb240 RCX: 00007ff921d0f1e7
[ 41.793703][ T483] RDX: 0000000000000000 RSI: 00007ffe709eab80 RDI: 0000000000000005
[ 41.794475][ T483] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.795260][ T483] R10: 00007ff921c0cee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.796031][ T483] R13: 00000000686e1471 R14: 0000000000499600 R15: 0000000000000000
[ 41.796648][ T483]
[ 41.797009][ T483] irq event stamp: 42571
[ 41.797243][ T483] hardirqs last enabled at (42581): [] __up_console_sem+0x6b/0x80
[ 41.797786][ T483] hardirqs last disabled at (42592): [] __up_console_sem+0x50/0x80
[ 41.798330][ T483] softirqs last enabled at (41928): [] handle_softirqs+0x358/0x620
[ 41.798876][ T483] softirqs last disabled at (41923): [] __irq_exit_rcu+0xfa/0x160
[ 41.799390][ T483] ---[ end trace 0000000000000000 ]---
[ 41.903089][ T484] ------------[ cut here ]------------
[ 41.903465][ T484] WARNING: CPU: 0 PID: 484 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.904045][ T484] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 41.905241][ T484] CPU: 0 UID: 0 PID: 484 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.905838][ T484] Tainted: [W]=WARN
[ 41.906062][ T484] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.906428][ T484] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.906751][ T484] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.907839][ T484] RSP: 0018:ffffc90000787140 EFLAGS: 00010246
[ 41.908229][ T484] RAX: 0000000000000000 RBX: ffff88800c981000 RCX: 0000000000000001
[ 41.908682][ T484] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 41.909127][ T484] RBP: ffffc90000787230 R08: ffff88800c8fe800 R09: 0000000000000000
[ 41.909579][ T484] R10: ffffc900007875c8 R11: fffffffface50668 R12: 1ffff920000f0e2c
[ 41.910018][ T484] R13: 00000000000007d0 R14: ffffc90000787880 R15: ffff88800e78d8e0
[ 41.910469][ T484] FS: 00007f9e32c71800(0000) GS:ffff8880880b7000(0000) knlGS:0000000000000000
[ 41.911026][ T484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.911389][ T484] CR2: 00000000004e73b0 CR3: 0000000004cb6006 CR4: 0000000000772ef0
[ 41.911823][ T484] PKRU: 55555554
[ 41.912034][ T484] Call Trace:
[ 41.912246][ T484]
[ 41.912391][ T484] ? find_held_lock+0x2b/0x80
[ 41.912723][ T484] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.913009][ T484] ? __lock_release+0x5d/0x170
[ 41.913293][ T484] ? __pfx_validate_linkmsg+0x10/0x10
[ 41.913585][ T484] ? is_bpf_text_address+0x71/0x120
[ 41.913865][ T484] ? kernel_text_address+0xce/0xe0
[ 41.914148][ T484] do_setlink.constprop.0+0x6b1/0x2480
[ 41.914433][ T484] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.914850][ T484] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.915138][ T484] ? validate_chain+0x166/0x4d0
[ 41.915416][ T484] ? __kernel_text_address+0x12/0x40
[ 41.915709][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.915990][ T484] ? __mutex_trylock_common+0xf9/0x260
[ 41.916269][ T484] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.916627][ T484] ? rcu_is_watching+0x12/0xc0
[ 41.916917][ T484] ? rcu_is_watching+0x12/0xc0
[ 41.917202][ T484] ? trace_contention_end+0xdc/0x140
[ 41.917494][ T484] ? __mutex_lock+0x19c/0xcd0
[ 41.917771][ T484] ? find_held_lock+0x2b/0x80
[ 41.918070][ T484] ? rtnl_newlink+0x651/0xa60
[ 41.918343][ T484] ? __create_object+0x5e/0xb0
[ 41.918635][ T484] ? __pfx___mutex_lock+0x10/0x10
[ 41.918943][ T484] ? trace_cap_capable+0x10f/0x190
[ 41.919230][ T484] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.919589][ T484] ? __rtnl_newlink+0x40e/0xa40
[ 41.919875][ T484] rtnl_newlink+0x69a/0xa60
[ 41.920157][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.920429][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.920724][ T484] ? find_held_lock+0x2b/0x80
[ 41.921006][ T484] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.921280][ T484] ? __lock_release+0x5d/0x170
[ 41.921584][ T484] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.921862][ T484] rtnetlink_rcv_msg+0x710/0xc00
[ 41.922142][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.922422][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.922715][ T484] netlink_rcv_skb+0x121/0x350
[ 41.923027][ T484] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.923304][ T484] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.923619][ T484] ? netlink_deliver_tap+0x13e/0x340
[ 41.923895][ T484] ? netlink_deliver_tap+0xc3/0x340
[ 41.924172][ T484] netlink_unicast+0x49e/0x780
[ 41.924465][ T484] ? __pfx_netlink_unicast+0x10/0x10
[ 41.924739][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.925021][ T484] netlink_sendmsg+0x721/0xbe0
[ 41.925297][ T484] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.925593][ T484] ? __import_iovec+0x238/0x3c0
[ 41.925878][ T484] ____sys_sendmsg+0x7ad/0xa10
[ 41.926158][ T484] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.926432][ T484] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.926831][ T484] ___sys_sendmsg+0xed/0x170
[ 41.927117][ T484] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.927392][ T484] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.927763][ T484] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.928054][ T484] ? find_held_lock+0x2b/0x80
[ 41.928339][ T484] ? __lock_acquire+0x44d/0x7e0
[ 41.928634][ T484] ? find_held_lock+0x2b/0x80
[ 41.928910][ T484] ? __virt_addr_valid+0x22e/0x450
[ 41.929185][ T484] ? __lock_release+0x5d/0x170
[ 41.929480][ T484] __sys_sendmsg+0x10b/0x1a0
[ 41.929756][ T484] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.930106][ T484] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.930393][ T484] ? rcu_is_watching+0x12/0xc0
[ 41.930682][ T484] do_syscall_64+0xc1/0x380
[ 41.930998][ T484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.931347][ T484] RIP: 0033:0x7f9e32e3e1e7
[ 41.931648][ T484] Code: 0e 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
[ 41.932650][ T484] RSP: 002b:00007ffc98ceabe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.933069][ T484] RAX: ffffffffffffffda RBX: 00007ffc98ceb310 RCX: 00007f9e32e3e1e7
[ 41.933494][ T484] RDX: 0000000000000000 RSI: 00007ffc98ceac50 RDI: 0000000000000005
[ 41.933918][ T484] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 41.934328][ T484] R10: 00007f9e32d3bee8 R11: 0000000000000246 R12: 0000000000000004
[ 41.934798][ T484] R13: 00000000686e1471 R14: 0000000000499600 R15: 0000000000000000
[ 41.935228][ T484]
[ 41.935435][ T484] irq event stamp: 32029
[ 41.935662][ T484] hardirqs last enabled at (32039): [] __up_console_sem+0x6b/0x80
[ 41.936140][ T484] hardirqs last disabled at (32046): [] __up_console_sem+0x50/0x80
[ 41.936627][ T484] softirqs last enabled at (31234): [] handle_softirqs+0x358/0x620
[ 41.937106][ T484] softirqs last disabled at (30835): [] __irq_exit_rcu+0xfa/0x160
[ 41.937598][ T484] ---[ end trace 0000000000000000 ]---
[ 42.065954][ T485] ------------[ cut here ]------------
[ 42.066308][ T485] WARNING: CPU: 2 PID: 485 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.067349][ T485] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.067975][ T485] CPU: 2 UID: 0 PID: 485 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.068577][ T485] Tainted: [W]=WARN
[ 42.068810][ T485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.069177][ T485] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.069494][ T485] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.070502][ T485] RSP: 0018:ffffc90000787140 EFLAGS: 00010246
[ 42.070873][ T485] RAX: 0000000000000000 RBX: ffff88800bd4c000 RCX: 0000000000000001
[ 42.071300][ T485] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 42.071739][ T485] RBP: ffffc90000787230 R08: ffff888005670800 R09: 0000000000000000
[ 42.072163][ T485] R10: ffffc900007875c8 R11: fffffffface50668 R12: 1ffff920000f0e2c
[ 42.072601][ T485] R13: 00000000000007d0 R14: ffffc90000787880 R15: ffff88800e78ce60
[ 42.073032][ T485] FS: 00007fa65bc38800(0000) GS:ffff8880881b7000(0000) knlGS:0000000000000000
[ 42.073540][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.073901][ T485] CR2: 00000000004e5ab0 CR3: 000000000c8d0003 CR4: 0000000000772ef0
[ 42.074334][ T485] PKRU: 55555554
[ 42.074577][ T485] Call Trace:
[ 42.074805][ T485]
[ 42.074959][ T485] ? find_held_lock+0x2b/0x80
[ 42.075254][ T485] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.075562][ T485] ? __lock_release+0x5d/0x170
[ 42.075860][ T485] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.076147][ T485] ? is_bpf_text_address+0x71/0x120
[ 42.076441][ T485] ? kernel_text_address+0xce/0xe0
[ 42.076759][ T485] do_setlink.constprop.0+0x6b1/0x2480
[ 42.077056][ T485] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.077419][ T485] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.077727][ T485] ? validate_chain+0x166/0x4d0
[ 42.078015][ T485] ? __kernel_text_address+0x12/0x40
[ 42.078322][ T485] ? __lock_acquire+0x44d/0x7e0
[ 42.078630][ T485] ? __mutex_trylock_common+0xf9/0x260
[ 42.078934][ T485] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.079294][ T485] ? rcu_is_watching+0x12/0xc0
[ 42.079619][ T485] ? rcu_is_watching+0x12/0xc0
[ 42.079905][ T485] ? trace_contention_end+0xdc/0x140
[ 42.080195][ T485] ? __mutex_lock+0x19c/0xcd0
[ 42.080495][ T485] ? find_held_lock+0x2b/0x80
[ 42.080788][ T485] ? rtnl_newlink+0x651/0xa60
[ 42.081077][ T485] ? __create_object+0x5e/0xb0
[ 42.081389][ T485] ? __pfx___mutex_lock+0x10/0x10
[ 42.081694][ T485] ? trace_cap_capable+0x10f/0x190
[ 42.081984][ T485] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.082353][ T485] ? __rtnl_newlink+0x40e/0xa40
[ 42.082670][ T485] rtnl_newlink+0x69a/0xa60
[ 42.082968][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.083261][ T485] ? __lock_acquire+0x44d/0x7e0
[ 42.083578][ T485] ? find_held_lock+0x2b/0x80
[ 42.083872][ T485] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.084157][ T485] ? __lock_release+0x5d/0x170
[ 42.084465][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.084755][ T485] rtnetlink_rcv_msg+0x710/0xc00
[ 42.085048][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.085341][ T485] ? __lock_acquire+0x44d/0x7e0
[ 42.085650][ T485] netlink_rcv_skb+0x121/0x350
[ 42.085947][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.086242][ T485] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.086556][ T485] ? netlink_deliver_tap+0x13e/0x340
[ 42.086843][ T485] ? netlink_deliver_tap+0xc3/0x340
[ 42.087136][ T485] netlink_unicast+0x49e/0x780
[ 42.087427][ T485] ? __pfx_netlink_unicast+0x10/0x10
[ 42.087729][ T485] ? __lock_acquire+0x44d/0x7e0
[ 42.088039][ T485] netlink_sendmsg+0x721/0xbe0
[ 42.088340][ T485] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.088642][ T485] ? __import_iovec+0x238/0x3c0
[ 42.088940][ T485] ____sys_sendmsg+0x7ad/0xa10
[ 42.089238][ T485] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.089541][ T485] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.089911][ T485] ___sys_sendmsg+0xed/0x170
[ 42.090206][ T485] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.090509][ T485] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.090872][ T485] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.091161][ T485] ? find_held_lock+0x2b/0x80
[ 42.091466][ T485] ? __lock_acquire+0x44d/0x7e0
[ 42.091774][ T485] ? find_held_lock+0x2b/0x80
[ 42.092069][ T485] ? __virt_addr_valid+0x22e/0x450
[ 42.092366][ T485] ? __lock_release+0x5d/0x170
[ 42.092681][ T485] __sys_sendmsg+0x10b/0x1a0
[ 42.092968][ T485] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.093327][ T485] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.093650][ T485] ? rcu_is_watching+0x12/0xc0
[ 42.093944][ T485] do_syscall_64+0xc1/0x380
[ 42.094232][ T485] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.094607][ T485] RIP: 0033:0x7fa65be051e7
[ 42.094908][ T485] Code: 0e 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
[ 42.095909][ T485] RSP: 002b:00007fff13ec4568 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.096340][ T485] RAX: ffffffffffffffda RBX: 00007fff13ec4c90 RCX: 00007fa65be051e7
[ 42.096790][ T485] RDX: 0000000000000000 RSI: 00007fff13ec45d0 RDI: 0000000000000005
[ 42.097211][ T485] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.097650][ T485] R10: 00007fa65bd02ee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.098088][ T485] R13: 00000000686e1471 R14: 0000000000499600 R15: 0000000000000000
[ 42.098550][ T485]
[ 42.098777][ T485] irq event stamp: 46249
[ 42.098997][ T485] hardirqs last enabled at (46259): [] __up_console_sem+0x6b/0x80
[ 42.099501][ T485] hardirqs last disabled at (46270): [] __up_console_sem+0x50/0x80
[ 42.099987][ T485] softirqs last enabled at (45442): [] handle_softirqs+0x358/0x620
[ 42.100498][ T485] softirqs last disabled at (45429): [] __irq_exit_rcu+0xfa/0x160
[ 42.100986][ T485] ---[ end trace 0000000000000000 ]---
[ 42.243262][ T486] ------------[ cut here ]------------
[ 42.244179][ T486] WARNING: CPU: 3 PID: 486 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.245175][ T486] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.246234][ T486] CPU: 3 UID: 0 PID: 486 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.247256][ T486] Tainted: [W]=WARN
[ 42.247650][ T486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.248285][ T486] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.248803][ T486] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.250592][ T486] RSP: 0018:ffffc90000787140 EFLAGS: 00010246
[ 42.251221][ T486] RAX: 0000000000000000 RBX: ffff88800a934000 RCX: 0000000000000001
[ 42.251976][ T486] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 42.252726][ T486] RBP: ffffc90000787230 R08: ffff888005e38800 R09: 0000000000000000
[ 42.253466][ T486] R10: ffffc900007875c8 R11: fffffffface50668 R12: 1ffff920000f0e2c
[ 42.254200][ T486] R13: 00000000000007d0 R14: ffffc90000787880 R15: ffff88800e78c3e0
[ 42.254956][ T486] FS: 00007f967336b800(0000) GS:ffff888088237000(0000) knlGS:0000000000000000
[ 42.255831][ T486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.256436][ T486] CR2: 00000000004e55b8 CR3: 0000000004cb6003 CR4: 0000000000772ef0
[ 42.257176][ T486] PKRU: 55555554
[ 42.257559][ T486] Call Trace:
[ 42.257924][ T486]
[ 42.258195][ T486] ? find_held_lock+0x2b/0x80
[ 42.258719][ T486] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.259216][ T486] ? __lock_release+0x5d/0x170
[ 42.259733][ T486] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.260205][ T486] ? is_bpf_text_address+0x71/0x120
[ 42.260701][ T486] ? kernel_text_address+0xce/0xe0
[ 42.261194][ T486] do_setlink.constprop.0+0x6b1/0x2480
[ 42.261720][ T486] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.262355][ T486] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.262865][ T486] ? validate_chain+0x166/0x4d0
[ 42.263337][ T486] ? __kernel_text_address+0x12/0x40
[ 42.263843][ T486] ? __lock_acquire+0x44d/0x7e0
[ 42.264339][ T486] ? __mutex_trylock_common+0xf9/0x260
[ 42.264840][ T486] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.265426][ T486] ? rcu_is_watching+0x12/0xc0
[ 42.265931][ T486] ? rcu_is_watching+0x12/0xc0
[ 42.266418][ T486] ? trace_contention_end+0xdc/0x140
[ 42.266912][ T486] ? __mutex_lock+0x19c/0xcd0
[ 42.267398][ T486] ? find_held_lock+0x2b/0x80
[ 42.267893][ T486] ? rtnl_newlink+0x651/0xa60
[ 42.268392][ T486] ? __create_object+0x5e/0xb0
[ 42.268901][ T486] ? __pfx___mutex_lock+0x10/0x10
[ 42.269391][ T486] ? trace_cap_capable+0x10f/0x190
[ 42.269900][ T486] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.270519][ T486] ? __rtnl_newlink+0x40e/0xa40
[ 42.271007][ T486] rtnl_newlink+0x69a/0xa60
[ 42.271513][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.271996][ T486] ? __lock_acquire+0x44d/0x7e0
[ 42.272518][ T486] ? find_held_lock+0x2b/0x80
[ 42.273029][ T486] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.273525][ T486] ? __lock_release+0x5d/0x170
[ 42.274020][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.274521][ T486] rtnetlink_rcv_msg+0x710/0xc00
[ 42.275012][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.275524][ T486] ? __lock_acquire+0x44d/0x7e0
[ 42.276026][ T486] netlink_rcv_skb+0x121/0x350
[ 42.276544][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.277051][ T486] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.277581][ T486] ? netlink_deliver_tap+0x13e/0x340
[ 42.278072][ T486] ? netlink_deliver_tap+0xc3/0x340
[ 42.278593][ T486] netlink_unicast+0x49e/0x780
[ 42.279070][ T486] ? __pfx_netlink_unicast+0x10/0x10
[ 42.279583][ T486] ? __lock_acquire+0x44d/0x7e0
[ 42.280103][ T486] netlink_sendmsg+0x721/0xbe0
[ 42.280629][ T486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.281106][ T486] ? __import_iovec+0x238/0x3c0
[ 42.281626][ T486] ____sys_sendmsg+0x7ad/0xa10
[ 42.282112][ T486] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.282620][ T486] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.283228][ T486] ___sys_sendmsg+0xed/0x170
[ 42.283733][ T486] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.284236][ T486] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.284867][ T486] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.285363][ T486] ? find_held_lock+0x2b/0x80
[ 42.285863][ T486] ? __lock_acquire+0x44d/0x7e0
[ 42.286354][ T486] ? find_held_lock+0x2b/0x80
[ 42.286859][ T486] ? __virt_addr_valid+0x22e/0x450
[ 42.287326][ T486] ? __lock_release+0x5d/0x170
[ 42.287860][ T486] __sys_sendmsg+0x10b/0x1a0
[ 42.288372][ T486] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.288986][ T486] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.289524][ T486] ? rcu_is_watching+0x12/0xc0
[ 42.290019][ T486] do_syscall_64+0xc1/0x380
[ 42.290515][ T486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.291115][ T486] RIP: 0033:0x7f96735381e7
[ 42.291647][ T486] Code: 0e 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
[ 42.293426][ T486] RSP: 002b:00007ffdf0333ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.294181][ T486] RAX: ffffffffffffffda RBX: 00007ffdf0334410 RCX: 00007f96735381e7
[ 42.294931][ T486] RDX: 0000000000000000 RSI: 00007ffdf0333d50 RDI: 0000000000000005
[ 42.295664][ T486] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.296388][ T486] R10: 00007f9673435ee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.297116][ T486] R13: 00000000686e1471 R14: 0000000000499600 R15: 0000000000000000
[ 42.297897][ T486]
[ 42.298237][ T486] irq event stamp: 35675
[ 42.298470][ T486] hardirqs last enabled at (35685): [] __up_console_sem+0x6b/0x80
[ 42.298954][ T486] hardirqs last disabled at (35692): [] __up_console_sem+0x50/0x80
[ 42.299465][ T486] softirqs last enabled at (35600): [] handle_softirqs+0x358/0x620
[ 42.299963][ T486] softirqs last disabled at (35595): [] __irq_exit_rcu+0xfa/0x160
[ 42.300456][ T486] ---[ end trace 0000000000000000 ]---
[ 42.420659][ T487] ------------[ cut here ]------------
[ 42.421002][ T487] WARNING: CPU: 1 PID: 487 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.421611][ T487] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.422227][ T487] CPU: 1 UID: 0 PID: 487 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.422865][ T487] Tainted: [W]=WARN
[ 42.423101][ T487] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.423487][ T487] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.423788][ T487] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.424848][ T487] RSP: 0018:ffffc900007a7140 EFLAGS: 00010246
[ 42.425225][ T487] RAX: 0000000000000000 RBX: ffff8880098d1000 RCX: 0000000000000001
[ 42.425686][ T487] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 42.426124][ T487] RBP: ffffc900007a7230 R08: ffff88800bfc0800 R09: 0000000000000000
[ 42.426590][ T487] R10: ffffc900007a75c8 R11: fffffffface50668 R12: 1ffff920000f4e2c
[ 42.427036][ T487] R13: 00000000000007d0 R14: ffffc900007a7880 R15: ffff88800cba3860
[ 42.427490][ T487] FS: 00007f792de8b800(0000) GS:ffff888088137000(0000) knlGS:0000000000000000
[ 42.428000][ T487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.428383][ T487] CR2: 00000000004e5ac8 CR3: 000000000c8d0002 CR4: 0000000000772ef0
[ 42.428849][ T487] PKRU: 55555554
[ 42.429081][ T487] Call Trace:
[ 42.429302][ T487]
[ 42.429476][ T487] ? find_held_lock+0x2b/0x80
[ 42.429778][ T487] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.430071][ T487] ? __lock_release+0x5d/0x170
[ 42.430367][ T487] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.430699][ T487] ? is_bpf_text_address+0x71/0x120
[ 42.430996][ T487] ? kernel_text_address+0xce/0xe0
[ 42.431300][ T487] do_setlink.constprop.0+0x6b1/0x2480
[ 42.431626][ T487] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.432002][ T487] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.432292][ T487] ? validate_chain+0x166/0x4d0
[ 42.432606][ T487] ? __kernel_text_address+0x12/0x40
[ 42.432899][ T487] ? __lock_acquire+0x44d/0x7e0
[ 42.433197][ T487] ? __mutex_trylock_common+0xf9/0x260
[ 42.433526][ T487] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.433891][ T487] ? rcu_is_watching+0x12/0xc0
[ 42.434182][ T487] ? rcu_is_watching+0x12/0xc0
[ 42.434503][ T487] ? trace_contention_end+0xdc/0x140
[ 42.434799][ T487] ? __mutex_lock+0x19c/0xcd0
[ 42.435091][ T487] ? find_held_lock+0x2b/0x80
[ 42.435386][ T487] ? rtnl_newlink+0x651/0xa60
[ 42.435710][ T487] ? __create_object+0x5e/0xb0
[ 42.436002][ T487] ? __pfx___mutex_lock+0x10/0x10
[ 42.436292][ T487] ? trace_cap_capable+0x10f/0x190
[ 42.436604][ T487] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.436973][ T487] ? __rtnl_newlink+0x40e/0xa40
[ 42.437271][ T487] rtnl_newlink+0x69a/0xa60
[ 42.437592][ T487] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.437887][ T487] ? __lock_acquire+0x44d/0x7e0
[ 42.438208][ T487] ? find_held_lock+0x2b/0x80
[ 42.438539][ T487] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.438832][ T487] ? __lock_release+0x5d/0x170
[ 42.439130][ T487] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.439418][ T487] rtnetlink_rcv_msg+0x710/0xc00
[ 42.439736][ T487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.440034][ T487] ? __lock_acquire+0x44d/0x7e0
[ 42.440338][ T487] netlink_rcv_skb+0x121/0x350
[ 42.440648][ T487] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.440943][ T487] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.441252][ T487] ? netlink_deliver_tap+0x13e/0x340
[ 42.441579][ T487] ? netlink_deliver_tap+0xc3/0x340
[ 42.441876][ T487] netlink_unicast+0x49e/0x780
[ 42.442172][ T487] ? __pfx_netlink_unicast+0x10/0x10
[ 42.442501][ T487] ? __lock_acquire+0x44d/0x7e0
[ 42.442804][ T487] netlink_sendmsg+0x721/0xbe0
[ 42.443100][ T487] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.443389][ T487] ? __import_iovec+0x238/0x3c0
[ 42.443705][ T487] ____sys_sendmsg+0x7ad/0xa10
[ 42.444004][ T487] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.444294][ T487] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.444697][ T487] ___sys_sendmsg+0xed/0x170
[ 42.444990][ T487] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.445283][ T487] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.445667][ T487] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.445961][ T487] ? find_held_lock+0x2b/0x80
[ 42.446254][ T487] ? __lock_acquire+0x44d/0x7e0
[ 42.446579][ T487] ? find_held_lock+0x2b/0x80
[ 42.446875][ T487] ? __virt_addr_valid+0x22e/0x450
[ 42.447174][ T487] ? __lock_release+0x5d/0x170
[ 42.447497][ T487] __sys_sendmsg+0x10b/0x1a0
[ 42.447796][ T487] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.448176][ T487] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.448499][ T487] ? rcu_is_watching+0x12/0xc0
[ 42.448799][ T487] do_syscall_64+0xc1/0x380
[ 42.449095][ T487] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.449482][ T487] RIP: 0033:0x7f792e0581e7
[ 42.449789][ T487] Code: 0e 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
[ 42.450870][ T487] RSP: 002b:00007fff4fe7b3a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.451320][ T487] RAX: ffffffffffffffda RBX: 00007fff4fe7bad0 RCX: 00007f792e0581e7
[ 42.451773][ T487] RDX: 0000000000000000 RSI: 00007fff4fe7b410 RDI: 0000000000000005
[ 42.452198][ T487] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.452648][ T487] R10: 00007f792df55ee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.453084][ T487] R13: 00000000686e1472 R14: 0000000000499600 R15: 0000000000000000
[ 42.453579][ T487]
[ 42.453800][ T487] irq event stamp: 33675
[ 42.454018][ T487] hardirqs last enabled at (33683): [] __up_console_sem+0x6b/0x80
[ 42.454559][ T487] hardirqs last disabled at (33714): [] __up_console_sem+0x50/0x80
[ 42.455059][ T487] softirqs last enabled at (33712): [] handle_softirqs+0x358/0x620
[ 42.455586][ T487] softirqs last disabled at (33691): [] __irq_exit_rcu+0xfa/0x160
[ 42.456090][ T487] ---[ end trace 0000000000000000 ]---
[ 42.580593][ T488] ------------[ cut here ]------------
[ 42.580961][ T488] WARNING: CPU: 2 PID: 488 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.581588][ T488] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.582225][ T488] CPU: 2 UID: 0 PID: 488 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.582863][ T488] Tainted: [W]=WARN
[ 42.583098][ T488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.583500][ T488] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.583813][ T488] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.584896][ T488] RSP: 0018:ffffc900007c7140 EFLAGS: 00010246
[ 42.585284][ T488] RAX: 0000000000000000 RBX: ffff8880098d4000 RCX: 0000000000000001
[ 42.585759][ T488] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 42.586216][ T488] RBP: ffffc900007c7230 R08: ffff88800ab66800 R09: 0000000000000000
[ 42.586688][ T488] R10: ffffc900007c75c8 R11: fffffffface50668 R12: 1ffff920000f8e2c
[ 42.587141][ T488] R13: 00000000000007d0 R14: ffffc900007c7880 R15: ffff88800cba2de0
[ 42.587617][ T488] FS: 00007fc133d26800(0000) GS:ffff8880881b7000(0000) knlGS:0000000000000000
[ 42.588170][ T488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.588579][ T488] CR2: 00000000004e5ac0 CR3: 000000000c8d0002 CR4: 0000000000772ef0
[ 42.589033][ T488] PKRU: 55555554
[ 42.589268][ T488] Call Trace:
[ 42.589518][ T488]
[ 42.589701][ T488] ? find_held_lock+0x2b/0x80
[ 42.590015][ T488] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.590319][ T488] ? __lock_release+0x5d/0x170
[ 42.590671][ T488] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.590982][ T488] ? is_bpf_text_address+0x71/0x120
[ 42.591288][ T488] ? kernel_text_address+0xce/0xe0
[ 42.591618][ T488] do_setlink.constprop.0+0x6b1/0x2480
[ 42.591937][ T488] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.592324][ T488] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.592660][ T488] ? validate_chain+0x166/0x4d0
[ 42.592974][ T488] ? __kernel_text_address+0x12/0x40
[ 42.593278][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.593603][ T488] ? __mutex_trylock_common+0xf9/0x260
[ 42.593923][ T488] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.594300][ T488] ? rcu_is_watching+0x12/0xc0
[ 42.594620][ T488] ? rcu_is_watching+0x12/0xc0
[ 42.594942][ T488] ? trace_contention_end+0xdc/0x140
[ 42.595246][ T488] ? __mutex_lock+0x19c/0xcd0
[ 42.595560][ T488] ? find_held_lock+0x2b/0x80
[ 42.595881][ T488] ? rtnl_newlink+0x651/0xa60
[ 42.596186][ T488] ? __create_object+0x5e/0xb0
[ 42.596506][ T488] ? __pfx___mutex_lock+0x10/0x10
[ 42.596832][ T488] ? trace_cap_capable+0x10f/0x190
[ 42.597138][ T488] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.597532][ T488] ? __rtnl_newlink+0x40e/0xa40
[ 42.597870][ T488] rtnl_newlink+0x69a/0xa60
[ 42.598202][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.598518][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.598847][ T488] ? find_held_lock+0x2b/0x80
[ 42.599153][ T488] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.599470][ T488] ? __lock_release+0x5d/0x170
[ 42.599776][ T488] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.600110][ T488] rtnetlink_rcv_msg+0x710/0xc00
[ 42.600419][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.600740][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.601068][ T488] netlink_rcv_skb+0x121/0x350
[ 42.601375][ T488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.601693][ T488] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.602030][ T488] ? netlink_deliver_tap+0x13e/0x340
[ 42.602346][ T488] ? netlink_deliver_tap+0xc3/0x340
[ 42.602663][ T488] netlink_unicast+0x49e/0x780
[ 42.602991][ T488] ? __pfx_netlink_unicast+0x10/0x10
[ 42.603297][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.603635][ T488] netlink_sendmsg+0x721/0xbe0
[ 42.603961][ T488] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.604268][ T488] ? __import_iovec+0x238/0x3c0
[ 42.604601][ T488] ____sys_sendmsg+0x7ad/0xa10
[ 42.604915][ T488] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.605249][ T488] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.605652][ T488] ___sys_sendmsg+0xed/0x170
[ 42.605968][ T488] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.606279][ T488] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.606669][ T488] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.606996][ T488] ? find_held_lock+0x2b/0x80
[ 42.607317][ T488] ? __lock_acquire+0x44d/0x7e0
[ 42.607637][ T488] ? find_held_lock+0x2b/0x80
[ 42.607944][ T488] ? __virt_addr_valid+0x22e/0x450
[ 42.608280][ T488] ? __lock_release+0x5d/0x170
[ 42.608603][ T488] __sys_sendmsg+0x10b/0x1a0
[ 42.608908][ T488] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.609314][ T488] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.609643][ T488] ? rcu_is_watching+0x12/0xc0
[ 42.609960][ T488] do_syscall_64+0xc1/0x380
[ 42.610277][ T488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.610661][ T488] RIP: 0033:0x7fc133ef31e7
[ 42.610977][ T488] Code: 0e 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
[ 42.612061][ T488] RSP: 002b:00007fff18832ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.612541][ T488] RAX: ffffffffffffffda RBX: 00007fff18833410 RCX: 00007fc133ef31e7
[ 42.612991][ T488] RDX: 0000000000000000 RSI: 00007fff18832d50 RDI: 0000000000000005
[ 42.613462][ T488] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.613919][ T488] R10: 00007fc133df0ee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.614386][ T488] R13: 00000000686e1472 R14: 0000000000499600 R15: 0000000000000000
[ 42.614859][ T488]
[ 42.615095][ T488] irq event stamp: 37233
[ 42.615338][ T488] hardirqs last enabled at (37243): [] __up_console_sem+0x6b/0x80
[ 42.615874][ T488] hardirqs last disabled at (37254): [] __up_console_sem+0x50/0x80
[ 42.616407][ T488] softirqs last enabled at (36434): [] handle_softirqs+0x358/0x620
[ 42.616935][ T488] softirqs last disabled at (36421): [] __irq_exit_rcu+0xfa/0x160
[ 42.617484][ T488] ---[ end trace 0000000000000000 ]---
[ 42.746128][ T489] ------------[ cut here ]------------
[ 42.746495][ T489] WARNING: CPU: 0 PID: 489 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.747053][ T489] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.747652][ T489] CPU: 0 UID: 0 PID: 489 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.748235][ T489] Tainted: [W]=WARN
[ 42.748455][ T489] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.748798][ T489] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.749081][ T489] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.750084][ T489] RSP: 0018:ffffc900007c7140 EFLAGS: 00010246
[ 42.750435][ T489] RAX: 0000000000000000 RBX: ffff888005df4000 RCX: 0000000000000001
[ 42.750855][ T489] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 42.751268][ T489] RBP: ffffc900007c7230 R08: ffff888004eb0800 R09: 0000000000000000
[ 42.751702][ T489] R10: ffffc900007c75c8 R11: fffffffface50668 R12: 1ffff920000f8e2c
[ 42.752111][ T489] R13: 00000000000007d0 R14: ffffc900007c7880 R15: ffff88800cba2360
[ 42.752567][ T489] FS: 00007f3f79153800(0000) GS:ffff8880880b7000(0000) knlGS:0000000000000000
[ 42.753052][ T489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.753405][ T489] CR2: 00000000004e73c8 CR3: 0000000004cb6005 CR4: 0000000000772ef0
[ 42.753850][ T489] PKRU: 55555554
[ 42.754060][ T489] Call Trace:
[ 42.754269][ T489]
[ 42.754411][ T489] ? find_held_lock+0x2b/0x80
[ 42.754704][ T489] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.754980][ T489] ? __lock_release+0x5d/0x170
[ 42.755258][ T489] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.755547][ T489] ? is_bpf_text_address+0x71/0x120
[ 42.755824][ T489] ? kernel_text_address+0xce/0xe0
[ 42.756108][ T489] do_setlink.constprop.0+0x6b1/0x2480
[ 42.756390][ T489] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.756748][ T489] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.757022][ T489] ? validate_chain+0x166/0x4d0
[ 42.757303][ T489] ? __kernel_text_address+0x12/0x40
[ 42.757588][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.757867][ T489] ? __mutex_trylock_common+0xf9/0x260
[ 42.758154][ T489] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.758501][ T489] ? rcu_is_watching+0x12/0xc0
[ 42.758778][ T489] ? rcu_is_watching+0x12/0xc0
[ 42.759052][ T489] ? trace_contention_end+0xdc/0x140
[ 42.759331][ T489] ? __mutex_lock+0x19c/0xcd0
[ 42.759627][ T489] ? find_held_lock+0x2b/0x80
[ 42.759903][ T489] ? rtnl_newlink+0x651/0xa60
[ 42.760174][ T489] ? __create_object+0x5e/0xb0
[ 42.760462][ T489] ? __pfx___mutex_lock+0x10/0x10
[ 42.760737][ T489] ? trace_cap_capable+0x10f/0x190
[ 42.761013][ T489] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.761352][ T489] ? __rtnl_newlink+0x40e/0xa40
[ 42.761649][ T489] rtnl_newlink+0x69a/0xa60
[ 42.761932][ T489] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.762205][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.762493][ T489] ? find_held_lock+0x2b/0x80
[ 42.762778][ T489] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.763050][ T489] ? __lock_release+0x5d/0x170
[ 42.763347][ T489] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.763630][ T489] rtnetlink_rcv_msg+0x710/0xc00
[ 42.763916][ T489] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.764195][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.764481][ T489] netlink_rcv_skb+0x121/0x350
[ 42.764760][ T489] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.765038][ T489] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.765345][ T489] ? netlink_deliver_tap+0x13e/0x340
[ 42.765627][ T489] ? netlink_deliver_tap+0xc3/0x340
[ 42.765911][ T489] netlink_unicast+0x49e/0x780
[ 42.766188][ T489] ? __pfx_netlink_unicast+0x10/0x10
[ 42.766471][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.766770][ T489] netlink_sendmsg+0x721/0xbe0
[ 42.767049][ T489] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.767325][ T489] ? __import_iovec+0x238/0x3c0
[ 42.767613][ T489] ____sys_sendmsg+0x7ad/0xa10
[ 42.767901][ T489] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.768184][ T489] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.768551][ T489] ___sys_sendmsg+0xed/0x170
[ 42.768825][ T489] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.769098][ T489] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.769441][ T489] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.769738][ T489] ? find_held_lock+0x2b/0x80
[ 42.770022][ T489] ? __lock_acquire+0x44d/0x7e0
[ 42.770298][ T489] ? find_held_lock+0x2b/0x80
[ 42.770582][ T489] ? __virt_addr_valid+0x22e/0x450
[ 42.770857][ T489] ? __lock_release+0x5d/0x170
[ 42.771137][ T489] __sys_sendmsg+0x10b/0x1a0
[ 42.771408][ T489] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.771757][ T489] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.772047][ T489] ? rcu_is_watching+0x12/0xc0
[ 42.772323][ T489] do_syscall_64+0xc1/0x380
[ 42.772607][ T489] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.772947][ T489] RIP: 0033:0x7f3f793201e7
[ 42.773231][ T489] Code: 0e 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
[ 42.774220][ T489] RSP: 002b:00007ffedfff9648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.774643][ T489] RAX: ffffffffffffffda RBX: 00007ffedfff9d70 RCX: 00007f3f793201e7
[ 42.775053][ T489] RDX: 0000000000000000 RSI: 00007ffedfff96b0 RDI: 0000000000000005
[ 42.775471][ T489] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.775994][ T489] R10: 00007f3f7921dee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.776661][ T489] R13: 00000000686e1472 R14: 0000000000499600 R15: 0000000000000000
[ 42.777224][ T489]
[ 42.777438][ T489] irq event stamp: 42553
[ 42.777658][ T489] hardirqs last enabled at (42563): [] __up_console_sem+0x6b/0x80
[ 42.778169][ T489] hardirqs last disabled at (42570): [] __up_console_sem+0x50/0x80
[ 42.778653][ T489] softirqs last enabled at (42366): [] handle_softirqs+0x358/0x620
[ 42.779136][ T489] softirqs last disabled at (42351): [] __irq_exit_rcu+0xfa/0x160
[ 42.779621][ T489] ---[ end trace 0000000000000000 ]---
[ 42.893363][ T490] ------------[ cut here ]------------
[ 42.893743][ T490] WARNING: CPU: 2 PID: 490 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.894327][ T490] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 42.894982][ T490] CPU: 2 UID: 0 PID: 490 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.895587][ T490] Tainted: [W]=WARN
[ 42.895821][ T490] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.896192][ T490] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.896515][ T490] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.898781][ T490] RSP: 0018:ffffc900007c7140 EFLAGS: 00010246
[ 42.899188][ T490] RAX: 0000000000000000 RBX: ffff88800bdb9000 RCX: 0000000000000001
[ 42.899642][ T490] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 42.900095][ T490] RBP: ffffc900007c7230 R08: ffff88800bd65000 R09: 0000000000000000
[ 42.900551][ T490] R10: ffffc900007c75c8 R11: fffffffface50668 R12: 1ffff920000f8e2c
[ 42.900993][ T490] R13: 00000000000007d0 R14: ffffc900007c7880 R15: ffff88800cba18e0
[ 42.901437][ T490] FS: 00007fa9d42d6800(0000) GS:ffff8880881b7000(0000) knlGS:0000000000000000
[ 42.902020][ T490] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.902382][ T490] CR2: 00000000004e5ab8 CR3: 000000000c8d0004 CR4: 0000000000772ef0
[ 42.902869][ T490] PKRU: 55555554
[ 42.903096][ T490] Call Trace:
[ 42.903323][ T490]
[ 42.903493][ T490] ? find_held_lock+0x2b/0x80
[ 42.903801][ T490] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.904105][ T490] ? __lock_release+0x5d/0x170
[ 42.904415][ T490] ? __pfx_validate_linkmsg+0x10/0x10
[ 42.904733][ T490] ? is_bpf_text_address+0x71/0x120
[ 42.905035][ T490] ? kernel_text_address+0xce/0xe0
[ 42.905343][ T490] do_setlink.constprop.0+0x6b1/0x2480
[ 42.905662][ T490] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.906045][ T490] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.906355][ T490] ? validate_chain+0x166/0x4d0
[ 42.906703][ T490] ? __kernel_text_address+0x12/0x40
[ 42.907010][ T490] ? __lock_acquire+0x44d/0x7e0
[ 42.907315][ T490] ? __mutex_trylock_common+0xf9/0x260
[ 42.907628][ T490] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.908000][ T490] ? rcu_is_watching+0x12/0xc0
[ 42.908318][ T490] ? rcu_is_watching+0x12/0xc0
[ 42.908640][ T490] ? trace_contention_end+0xdc/0x140
[ 42.908942][ T490] ? __mutex_lock+0x19c/0xcd0
[ 42.909251][ T490] ? find_held_lock+0x2b/0x80
[ 42.909565][ T490] ? rtnl_newlink+0x651/0xa60
[ 42.909867][ T490] ? __create_object+0x5e/0xb0
[ 42.910173][ T490] ? __pfx___mutex_lock+0x10/0x10
[ 42.910488][ T490] ? trace_cap_capable+0x10f/0x190
[ 42.910790][ T490] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.911168][ T490] ? __rtnl_newlink+0x40e/0xa40
[ 42.911506][ T490] rtnl_newlink+0x69a/0xa60
[ 42.911845][ T490] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.912145][ T490] ? __lock_acquire+0x44d/0x7e0
[ 42.912468][ T490] ? find_held_lock+0x2b/0x80
[ 42.912774][ T490] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.913070][ T490] ? __lock_release+0x5d/0x170
[ 42.913374][ T490] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.913695][ T490] rtnetlink_rcv_msg+0x710/0xc00
[ 42.913998][ T490] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.914300][ T490] ? __lock_acquire+0x44d/0x7e0
[ 42.914620][ T490] netlink_rcv_skb+0x121/0x350
[ 42.914918][ T490] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.915220][ T490] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.915558][ T490] ? netlink_deliver_tap+0x13e/0x340
[ 42.915871][ T490] ? netlink_deliver_tap+0xc3/0x340
[ 42.916171][ T490] netlink_unicast+0x49e/0x780
[ 42.916500][ T490] ? __pfx_netlink_unicast+0x10/0x10
[ 42.916824][ T490] ? __lock_acquire+0x44d/0x7e0
[ 42.917138][ T490] netlink_sendmsg+0x721/0xbe0
[ 42.917464][ T490] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.917769][ T490] ? __import_iovec+0x238/0x3c0
[ 42.918095][ T490] ____sys_sendmsg+0x7ad/0xa10
[ 42.918401][ T490] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.918713][ T490] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.919096][ T490] ___sys_sendmsg+0xed/0x170
[ 42.919394][ T490] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.919705][ T490] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.920077][ T490] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.920385][ T490] ? find_held_lock+0x2b/0x80
[ 42.920702][ T490] ? __lock_acquire+0x44d/0x7e0
[ 42.921009][ T490] ? find_held_lock+0x2b/0x80
[ 42.921311][ T490] ? __virt_addr_valid+0x22e/0x450
[ 42.921650][ T490] ? __lock_release+0x5d/0x170
[ 42.921963][ T490] __sys_sendmsg+0x10b/0x1a0
[ 42.922260][ T490] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.922772][ T490] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.923094][ T490] ? rcu_is_watching+0x12/0xc0
[ 42.923401][ T490] do_syscall_64+0xc1/0x380
[ 42.923726][ T490] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.924100][ T490] RIP: 0033:0x7fa9d44a31e7
[ 42.924413][ T490] Code: 0e 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
[ 42.925504][ T490] RSP: 002b:00007ffdfdd9e758 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.925959][ T490] RAX: ffffffffffffffda RBX: 00007ffdfdd9ee80 RCX: 00007fa9d44a31e7
[ 42.926406][ T490] RDX: 0000000000000000 RSI: 00007ffdfdd9e7c0 RDI: 0000000000000005
[ 42.926890][ T490] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 42.927347][ T490] R10: 00007fa9d43a0ee8 R11: 0000000000000246 R12: 0000000000000004
[ 42.927818][ T490] R13: 00000000686e1472 R14: 0000000000499600 R15: 0000000000000000
[ 42.928286][ T490]
[ 42.928544][ T490] irq event stamp: 38755
[ 42.928773][ T490] hardirqs last enabled at (38765): [] __up_console_sem+0x6b/0x80
[ 42.929293][ T490] hardirqs last disabled at (38774): [] __up_console_sem+0x50/0x80
[ 42.929829][ T490] softirqs last enabled at (37834): [] handle_softirqs+0x358/0x620
[ 42.930341][ T490] softirqs last disabled at (37011): [] __irq_exit_rcu+0xfa/0x160
[ 42.930903][ T490] ---[ end trace 0000000000000000 ]---
[ 43.053045][ T491] ------------[ cut here ]------------
[ 43.053418][ T491] WARNING: CPU: 2 PID: 491 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 43.054513][ T491] Modules linked in: act_gact cls_flower sch_ingress ip6_gre ip6_tunnel tunnel6 gre 8021q vrf veth
[ 43.055148][ T491] CPU: 2 UID: 0 PID: 491 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 43.055780][ T491] Tainted: [W]=WARN
[ 43.056012][ T491] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.056380][ T491] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 43.056711][ T491] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 43.057755][ T491] RSP: 0018:ffffc900007c7140 EFLAGS: 00010246
[ 43.058158][ T491] RAX: 0000000000000000 RBX: ffff888005df9000 RCX: 0000000000000001
[ 43.058637][ T491] RDX: 0000000000000000 RSI: ffffffffac09b941 RDI: ffffffffab8555e0
[ 43.059084][ T491] RBP: ffffc900007c7230 R08: ffff88800c01e800 R09: 0000000000000000
[ 43.059564][ T491] R10: ffffc900007c75c8 R11: fffffffface50668 R12: 1ffff920000f8e2c
[ 43.060017][ T491] R13: 00000000000007d0 R14: ffffc900007c7880 R15: ffff88800cba0e60
[ 43.060482][ T491] FS: 00007ff2e39df800(0000) GS:ffff8880881b7000(0000) knlGS:0000000000000000
[ 43.061032][ T491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.061412][ T491] CR2: 00000000004e59c0 CR3: 0000000004cb6006 CR4: 0000000000772ef0
[ 43.061881][ T491] PKRU: 55555554
[ 43.062117][ T491] Call Trace:
[ 43.062342][ T491]
[ 43.062509][ T491] ? find_held_lock+0x2b/0x80
[ 43.062813][ T491] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 43.063125][ T491] ? __lock_release+0x5d/0x170
[ 43.063426][ T491] ? __pfx_validate_linkmsg+0x10/0x10
[ 43.063751][ T491] ? is_bpf_text_address+0x71/0x120
[ 43.064074][ T491] ? kernel_text_address+0xce/0xe0
[ 43.064382][ T491] do_setlink.constprop.0+0x6b1/0x2480
[ 43.064707][ T491] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 43.065094][ T491] ? rcu_read_lock_any_held+0x43/0xb0
[ 43.065397][ T491] ? validate_chain+0x166/0x4d0
[ 43.065716][ T491] ? __kernel_text_address+0x12/0x40
[ 43.066022][ T491] ? __lock_acquire+0x44d/0x7e0
[ 43.066337][ T491] ? __mutex_trylock_common+0xf9/0x260
[ 43.066651][ T491] ? __pfx___mutex_trylock_common+0x10/0x10
[ 43.067028][ T491] ? rcu_is_watching+0x12/0xc0
[ 43.067348][ T491] ? rcu_is_watching+0x12/0xc0
[ 43.067662][ T491] ? trace_contention_end+0xdc/0x140
[ 43.067971][ T491] ? __mutex_lock+0x19c/0xcd0
[ 43.068301][ T491] ? find_held_lock+0x2b/0x80
[ 43.068619][ T491] ? rtnl_newlink+0x651/0xa60
[ 43.068915][ T491] ? __create_object+0x5e/0xb0
[ 43.069218][ T491] ? __pfx___mutex_lock+0x10/0x10
[ 43.069527][ T491] ? trace_cap_capable+0x10f/0x190
[ 43.069837][ T491] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 43.070209][ T491] ? __rtnl_newlink+0x40e/0xa40
[ 43.070528][ T491] rtnl_newlink+0x69a/0xa60
[ 43.070844][ T491] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.071141][ T491] ? __lock_acquire+0x44d/0x7e0
[ 43.071457][ T491] ? find_held_lock+0x2b/0x80
[ 43.071758][ T491] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 43.072068][ T491] ? __lock_release+0x5d/0x170
[ 43.072374][ T491] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.072688][ T491] rtnetlink_rcv_msg+0x710/0xc00
[ 43.072994][ T491] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.073296][ T491] ? __lock_acquire+0x44d/0x7e0
[ 43.073630][ T491] netlink_rcv_skb+0x121/0x350
[ 43.073937][ T491] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.074243][ T491] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 43.074586][ T491] ? netlink_deliver_tap+0x13e/0x340
[ 43.074889][ T491] ? netlink_deliver_tap+0xc3/0x340
[ 43.075197][ T491] netlink_unicast+0x49e/0x780
[ 43.075519][ T491] ? __pfx_netlink_unicast+0x10/0x10
[ 43.075825][ T491] ? __lock_acquire+0x44d/0x7e0
[ 43.076133][ T491] netlink_sendmsg+0x721/0xbe0
[ 43.076464][ T491] ? __pfx_netlink_sendmsg+0x10/0x10
[ 43.076774][ T491] ? __import_iovec+0x238/0x3c0
[ 43.077091][ T491] ____sys_sendmsg+0x7ad/0xa10
[ 43.077392][ T491] ? __pfx_____sys_sendmsg+0x10/0x10
[ 43.077706][ T491] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 43.078093][ T491] ___sys_sendmsg+0xed/0x170
[ 43.078405][ T491] ? kasan_record_aux_stack+0x8c/0xa0
[ 43.078714][ T491] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.079086][ T491] ? __pfx____sys_sendmsg+0x10/0x10
[ 43.079385][ T491] ? find_held_lock+0x2b/0x80
[ 43.079721][ T491] ? __lock_acquire+0x44d/0x7e0
[ 43.080029][ T491] ? find_held_lock+0x2b/0x80
[ 43.080341][ T491] ? __virt_addr_valid+0x22e/0x450
[ 43.080678][ T491] ? __lock_release+0x5d/0x170
[ 43.080997][ T491] __sys_sendmsg+0x10b/0x1a0
[ 43.081305][ T491] ? __call_rcu_common.constprop.0+0x320/0x640
[ 43.081687][ T491] ? __pfx___sys_sendmsg+0x10/0x10
[ 43.082005][ T491] ? rcu_is_watching+0x12/0xc0
[ 43.082311][ T491] do_syscall_64+0xc1/0x380
[ 43.082623][ T491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.082990][ T491] RIP: 0033:0x7ff2e3bac1e7
[ 43.083295][ T491] Code: 0e 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
[ 43.084364][ T491] RSP: 002b:00007ffcc9f14ad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.084842][ T491] RAX: ffffffffffffffda RBX: 00007ffcc9f15200 RCX: 00007ff2e3bac1e7
[ 43.085291][ T491] RDX: 0000000000000000 RSI: 00007ffcc9f14b40 RDI: 0000000000000005
[ 43.085761][ T491] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 43.086209][ T491] R10: 00007ff2e3aa9ee8 R11: 0000000000000246 R12: 0000000000000004
[ 43.086663][ T491] R13: 00000000686e1472 R14: 0000000000499600 R15: 0000000000000000
[ 43.087116][ T491]
[ 43.087361][ T491] irq event stamp: 36907
[ 43.087615][ T491] hardirqs last enabled at (36919): [] __up_console_sem+0x6b/0x80
[ 43.088183][ T491] hardirqs last disabled at (36928): [] __up_console_sem+0x50/0x80
[ 43.088787][ T491] softirqs last enabled at (36012): [] handle_softirqs+0x358/0x620
[ 43.089390][ T491] softirqs last disabled at (36005): [] __irq_exit_rcu+0xfa/0x160
[ 43.089921][ T491] ---[ end trace 0000000000000000 ]---