[ 46.989656][ T542] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 47.029040][ T542] Bridge firewalling registered
[ 47.937088][ T550] 8021q: 802.1Q VLAN Support v1.8
[ 49.135416][ T558] br0: port 1(vtep-host) entered blocking state
[ 49.135996][ T558] br0: port 1(vtep-host) entered disabled state
[ 49.137496][ T558] vtep-host: entered allmulticast mode
[ 49.141086][ T558] vtep-host: entered promiscuous mode
[ 49.143988][ T558] ------------[ cut here ]------------
[ 49.145351][ T558] WARNING: CPU: 0 PID: 558 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 49.146003][ T558] Modules linked in: 8021q br_netfilter bridge stp llc nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 49.147109][ T558] CPU: 0 UID: 0 PID: 558 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 49.147669][ T558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.148063][ T558] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 49.148393][ T558] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 79 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
[ 49.149511][ T558] RSP: 0018:ffffc900006eeef0 EFLAGS: 00010246
[ 49.149907][ T558] RAX: 0000000000000000 RBX: ffff88800a822000 RCX: 0000000000000001
[ 49.150376][ T558] RDX: 0000000000000000 RSI: ffffffff8e09f52e RDI: ffffffff8d85a5a0
[ 49.150851][ T558] RBP: ffffc900006eefe0 R08: 0000000000000000 R09: 0000000000000000
[ 49.151314][ T558] R10: ffffc900006ef010 R11: ffffffff8e5798a0 R12: 1ffff920000ddde2
[ 49.151794][ T558] R13: 00000000000005dc R14: ffffc900006ef010 R15: ffff88800a822f08
[ 49.152267][ T558] FS: 00007f91cf2ea800(0000) GS:ffff8880a60a7000(0000) knlGS:0000000000000000
[ 49.152840][ T558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.153234][ T558] CR2: 00000000004e6888 CR3: 000000000bb5a004 CR4: 0000000000772ef0
[ 49.153713][ T558] PKRU: 55555554
[ 49.153946][ T558] Call Trace:
[ 49.154182][ T558]
[ 49.154352][ T558] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 49.154678][ T558] ? __lock_acquire+0x44d/0x7e0
[ 49.155013][ T558] ? find_held_lock+0x2b/0x80
[ 49.155553][ T558] netif_set_mtu+0x88/0x100
[ 49.155881][ T558] ? __pfx_netif_set_mtu+0x10/0x10
[ 49.156208][ T558] dev_set_mtu+0xa0/0x150
[ 49.156455][ T558] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 49.156898][ T558] br_add_if+0xda3/0x1330 [bridge]
[ 49.157257][ T558] do_set_master+0x332/0x500
[ 49.157581][ T558] do_setlink.constprop.0+0x9f4/0x2480
[ 49.157898][ T558] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 49.158325][ T558] ? rcu_read_lock_any_held+0x43/0xb0
[ 49.158649][ T558] ? validate_chain+0x166/0x4d0
[ 49.158956][ T558] ? __kernel_text_address+0x12/0x40
[ 49.159281][ T558] ? __lock_acquire+0x44d/0x7e0
[ 49.159602][ T558] ? __mutex_trylock_common+0xf9/0x260
[ 49.159914][ T558] ? __pfx___mutex_trylock_common+0x10/0x10
[ 49.160301][ T558] ? rcu_is_watching+0x12/0xc0
[ 49.160653][ T558] ? rcu_is_watching+0x12/0xc0
[ 49.160980][ T558] ? trace_contention_end+0xdc/0x140
[ 49.161288][ T558] ? __mutex_lock+0x19c/0xcd0
[ 49.161619][ T558] ? find_held_lock+0x2b/0x80
[ 49.161933][ T558] ? rtnl_newlink+0x651/0xa60
[ 49.162237][ T558] ? __create_object+0x5e/0xb0
[ 49.162574][ T558] ? __pfx___mutex_lock+0x10/0x10
[ 49.162885][ T558] ? trace_cap_capable+0x10f/0x190
[ 49.163204][ T558] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 49.163596][ T558] ? __rtnl_newlink+0x40e/0xa40
[ 49.163914][ T558] rtnl_newlink+0x69a/0xa60
[ 49.164237][ T558] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.164554][ T558] ? __lock_acquire+0x44d/0x7e0
[ 49.164869][ T558] ? find_held_lock+0x2b/0x80
[ 49.165179][ T558] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 49.165509][ T558] ? __lock_release+0x5d/0x170
[ 49.165821][ T558] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.166128][ T558] rtnetlink_rcv_msg+0x713/0xc00
[ 49.166444][ T558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.166764][ T558] ? __lock_acquire+0x44d/0x7e0
[ 49.167078][ T558] netlink_rcv_skb+0x124/0x350
[ 49.167403][ T558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.167713][ T558] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 49.168033][ T558] ? netlink_deliver_tap+0x13e/0x340
[ 49.168348][ T558] ? netlink_deliver_tap+0xc3/0x340
[ 49.168665][ T558] netlink_unicast+0x4a1/0x780
[ 49.168981][ T558] ? __pfx_netlink_unicast+0x10/0x10
[ 49.169300][ T558] netlink_sendmsg+0x721/0xbe0
[ 49.169623][ T558] ? __pfx_netlink_sendmsg+0x10/0x10
[ 49.169934][ T558] ? __import_iovec+0x238/0x3c0
[ 49.170255][ T558] ? _copy_from_user+0x53/0xa0
[ 49.170576][ T558] ____sys_sendmsg+0x7aa/0xa10
[ 49.170895][ T558] ? __pfx_____sys_sendmsg+0x10/0x10
[ 49.171242][ T558] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 49.171650][ T558] ___sys_sendmsg+0xed/0x170
[ 49.171956][ T558] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.172269][ T558] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.172702][ T558] ? __pfx____sys_sendmsg+0x10/0x10
[ 49.173016][ T558] ? find_held_lock+0x2b/0x80
[ 49.173331][ T558] ? __lock_acquire+0x44d/0x7e0
[ 49.173654][ T558] ? find_held_lock+0x2b/0x80
[ 49.173991][ T558] ? __virt_addr_valid+0x22e/0x450
[ 49.174301][ T558] ? __lock_release+0x5d/0x170
[ 49.174625][ T558] __sys_sendmsg+0x10b/0x1a0
[ 49.174931][ T558] ? __call_rcu_common.constprop.0+0x320/0x640
[ 49.175343][ T558] ? __pfx___sys_sendmsg+0x10/0x10
[ 49.175708][ T558] ? rcu_is_watching+0x12/0xc0
[ 49.176032][ T558] do_syscall_64+0xc1/0x380
[ 49.176346][ T558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.176742][ T558] RIP: 0033:0x7f91cf4b71e7
[ 49.177088][ T558] 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
[ 49.178199][ T558] RSP: 002b:00007ffcbf8d3c08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.178680][ T558] RAX: ffffffffffffffda RBX: 00007ffcbf8d4340 RCX: 00007f91cf4b71e7
[ 49.179148][ T558] RDX: 0000000000000000 RSI: 00007ffcbf8d3c70 RDI: 0000000000000005
[ 49.179616][ T558] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 49.180080][ T558] R10: 000000003d9fe910 R11: 0000000000000246 R12: 0000000000000004
[ 49.180555][ T558] R13: 00000000686e6f78 R14: 0000000000499600 R15: 0000000000000000
[ 49.181040][ T558]
[ 49.181278][ T558] irq event stamp: 54749
[ 49.181519][ T558] hardirqs last enabled at (54759): [] __up_console_sem+0x6b/0x80
[ 49.182060][ T558] hardirqs last disabled at (54766): [] __up_console_sem+0x50/0x80
[ 49.182638][ T558] softirqs last enabled at (53814): [] handle_softirqs+0x358/0x620
[ 49.183180][ T558] softirqs last disabled at (53179): [] __irq_exit_rcu+0xfa/0x160
[ 49.183752][ T558] ---[ end trace 0000000000000000 ]---
[ 50.260453][ T565] br0: port 2(vxd) entered blocking state
[ 50.260877][ T565] br0: port 2(vxd) entered disabled state
[ 50.261261][ T565] vxd: entered allmulticast mode
[ 50.264962][ T565] vxd: entered promiscuous mode
[ 50.267190][ T565] ------------[ cut here ]------------
[ 50.267568][ T565] WARNING: CPU: 2 PID: 565 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 50.268226][ T565] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 50.269499][ T565] CPU: 2 UID: 0 PID: 565 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 50.270163][ T565] Tainted: [W]=WARN
[ 50.270443][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.270868][ T565] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 50.271218][ T565] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 79 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
[ 50.272411][ T565] RSP: 0018:ffffc900006feef0 EFLAGS: 00010246
[ 50.272853][ T565] RAX: 0000000000000000 RBX: ffff88800a822000 RCX: 0000000000000001
[ 50.273346][ T565] RDX: 0000000000000000 RSI: ffffffff8e09f52e RDI: ffffffff8d85a5a0
[ 50.273860][ T565] RBP: ffffc900006fefe0 R08: 0000000000000000 R09: 0000000000000000
[ 50.274364][ T565] R10: ffffc900006ff010 R11: ffffffff8e5798a0 R12: 1ffff920000dfde2
[ 50.274919][ T565] R13: 00000000000005dc R14: ffffc900006ff010 R15: ffff88800a822f08
[ 50.275595][ T565] FS: 00007f6c7f044800(0000) GS:ffff8880a61a7000(0000) knlGS:0000000000000000
[ 50.276206][ T565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.276642][ T565] CR2: 00000000004e58f8 CR3: 000000000bc7a005 CR4: 0000000000772ef0
[ 50.277147][ T565] PKRU: 55555554
[ 50.277416][ T565] Call Trace:
[ 50.277673][ T565]
[ 50.277855][ T565] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 50.278198][ T565] ? __lock_acquire+0x44d/0x7e0
[ 50.278574][ T565] ? find_held_lock+0x2b/0x80
[ 50.278922][ T565] netif_set_mtu+0x88/0x100
[ 50.279259][ T565] ? __pfx_netif_set_mtu+0x10/0x10
[ 50.279636][ T565] dev_set_mtu+0xa0/0x150
[ 50.279897][ T565] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 50.280358][ T565] br_add_if+0xda3/0x1330 [bridge]
[ 50.280756][ T565] do_set_master+0x332/0x500
[ 50.281095][ T565] do_setlink.constprop.0+0x9f4/0x2480
[ 50.281445][ T565] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 50.281872][ T565] ? rcu_read_lock_any_held+0x43/0xb0
[ 50.282213][ T565] ? validate_chain+0x166/0x4d0
[ 50.282595][ T565] ? __kernel_text_address+0x12/0x40
[ 50.282944][ T565] ? __lock_acquire+0x44d/0x7e0
[ 50.283285][ T565] ? __mutex_trylock_common+0xf9/0x260
[ 50.283637][ T565] ? __pfx___mutex_trylock_common+0x10/0x10
[ 50.284052][ T565] ? rcu_is_watching+0x12/0xc0
[ 50.284400][ T565] ? rcu_is_watching+0x12/0xc0
[ 50.284745][ T565] ? trace_contention_end+0xdc/0x140
[ 50.285079][ T565] ? __mutex_lock+0x19c/0xcd0
[ 50.285431][ T565] ? find_held_lock+0x2b/0x80
[ 50.285771][ T565] ? rtnl_newlink+0x651/0xa60
[ 50.286109][ T565] ? __create_object+0x5e/0xb0
[ 50.286479][ T565] ? __pfx___mutex_lock+0x10/0x10
[ 50.286824][ T565] ? trace_cap_capable+0x10f/0x190
[ 50.287195][ T565] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 50.287631][ T565] ? __rtnl_newlink+0x40e/0xa40
[ 50.287971][ T565] rtnl_newlink+0x69a/0xa60
[ 50.288313][ T565] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.288670][ T565] ? __lock_acquire+0x44d/0x7e0
[ 50.289015][ T565] ? find_held_lock+0x2b/0x80
[ 50.289353][ T565] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 50.289701][ T565] ? __lock_release+0x5d/0x170
[ 50.290041][ T565] ? __pfx_rtnl_newlink+0x10/0x10
[ 50.290413][ T565] rtnetlink_rcv_msg+0x713/0xc00
[ 50.290757][ T565] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.291099][ T565] ? __lock_acquire+0x44d/0x7e0
[ 50.291455][ T565] netlink_rcv_skb+0x124/0x350
[ 50.291802][ T565] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 50.292137][ T565] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 50.292507][ T565] ? netlink_deliver_tap+0x13e/0x340
[ 50.292861][ T565] ? netlink_deliver_tap+0xc3/0x340
[ 50.293202][ T565] netlink_unicast+0x4a1/0x780
[ 50.293560][ T565] ? __pfx_netlink_unicast+0x10/0x10
[ 50.293907][ T565] netlink_sendmsg+0x721/0xbe0
[ 50.294244][ T565] ? __pfx_netlink_sendmsg+0x10/0x10
[ 50.294631][ T565] ? __import_iovec+0x238/0x3c0
[ 50.294977][ T565] ? _copy_from_user+0x53/0xa0
[ 50.295321][ T565] ____sys_sendmsg+0x7aa/0xa10
[ 50.295675][ T565] ? __pfx_____sys_sendmsg+0x10/0x10
[ 50.296016][ T565] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 50.296452][ T565] ___sys_sendmsg+0xed/0x170
[ 50.296790][ T565] ? kasan_record_aux_stack+0x8c/0xa0
[ 50.297127][ T565] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 50.297554][ T565] ? __pfx____sys_sendmsg+0x10/0x10
[ 50.297900][ T565] ? find_held_lock+0x2b/0x80
[ 50.298242][ T565] ? __lock_acquire+0x44d/0x7e0
[ 50.298612][ T565] ? find_held_lock+0x2b/0x80
[ 50.298958][ T565] ? __virt_addr_valid+0x22e/0x450
[ 50.299292][ T565] ? __lock_release+0x5d/0x170
[ 50.299651][ T565] __sys_sendmsg+0x10b/0x1a0
[ 50.299986][ T565] ? __call_rcu_common.constprop.0+0x320/0x640
[ 50.300414][ T565] ? __pfx___sys_sendmsg+0x10/0x10
[ 50.300762][ T565] ? rcu_is_watching+0x12/0xc0
[ 50.301101][ T565] do_syscall_64+0xc1/0x380
[ 50.301450][ T565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.301891][ T565] RIP: 0033:0x7f6c7f2111e7
[ 50.302242][ T565] 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
[ 50.303456][ T565] RSP: 002b:00007fff97ddb7a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 50.303961][ T565] RAX: ffffffffffffffda RBX: 00007fff97ddbee0 RCX: 00007f6c7f2111e7
[ 50.304473][ T565] RDX: 0000000000000000 RSI: 00007fff97ddb810 RDI: 0000000000000005
[ 50.304969][ T565] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 50.305482][ T565] R10: 0000000013c54910 R11: 0000000000000246 R12: 0000000000000003
[ 50.305975][ T565] R13: 00000000686e6f79 R14: 0000000000499600 R15: 0000000000000000
[ 50.306490][ T565]
[ 50.306747][ T565] irq event stamp: 60865
[ 50.307001][ T565] hardirqs last enabled at (60875): [] __up_console_sem+0x6b/0x80
[ 50.307604][ T565] hardirqs last disabled at (60908): [] __up_console_sem+0x50/0x80
[ 50.308176][ T565] softirqs last enabled at (60906): [] handle_softirqs+0x358/0x620
[ 50.308763][ T565] softirqs last disabled at (60883): [] __irq_exit_rcu+0xfa/0x160
[ 50.309342][ T565] ---[ end trace 0000000000000000 ]---
[ 51.849438][ T576] br0: port 2(vxd) entered blocking state
[ 51.850036][ T576] br0: port 2(vxd) entered forwarding state
[ 51.851122][ T576] br0: port 1(vtep-host) entered blocking state
[ 51.851572][ T576] br0: port 1(vtep-host) entered forwarding state
[ 52.169593][ T578] ------------[ cut here ]------------
[ 52.170094][ T578] WARNING: CPU: 3 PID: 578 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 52.170998][ T578] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 52.173785][ T578] CPU: 3 UID: 0 PID: 578 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 52.174715][ T578] Tainted: [W]=WARN
[ 52.175080][ T578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 52.175696][ T578] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 52.176202][ T578] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 79 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
[ 52.177808][ T578] RSP: 0018:ffffc9000098f140 EFLAGS: 00010246
[ 52.178324][ T578] RAX: 0000000000000000 RBX: ffff88800a04a000 RCX: 0000000000000001
[ 52.179067][ T578] RDX: 0000000000000000 RSI: ffffffff8e09f52e RDI: ffffffff8d85a5a0
[ 52.179809][ T578] RBP: ffffc9000098f230 R08: ffff8880095cb800 R09: 0000000000000000
[ 52.180540][ T578] R10: ffffc9000098f5c8 R11: ffffffff8ee59728 R12: 1ffff92000131e2c
[ 52.181252][ T578] R13: 00000000000003e8 R14: ffffc9000098f880 R15: ffff88800bc56a60
[ 52.181951][ T578] FS: 00007f2dc971c800(0000) GS:ffff8880a6227000(0000) knlGS:0000000000000000
[ 52.182871][ T578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.183477][ T578] CR2: 00000000004e58f8 CR3: 000000001810f006 CR4: 0000000000772ef0
[ 52.184191][ T578] PKRU: 55555554
[ 52.184584][ T578] Call Trace:
[ 52.184894][ T578]
[ 52.185103][ T578] ? find_held_lock+0x2b/0x80
[ 52.185529][ T578] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 52.185945][ T578] ? __lock_release+0x5d/0x170
[ 52.186347][ T578] ? __pfx_validate_linkmsg+0x10/0x10
[ 52.186827][ T578] ? is_bpf_text_address+0x71/0x120
[ 52.187244][ T578] ? kernel_text_address+0xce/0xe0
[ 52.187654][ T578] do_setlink.constprop.0+0x6b1/0x2480
[ 52.188061][ T578] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 52.188581][ T578] ? rcu_read_lock_any_held+0x43/0xb0
[ 52.188961][ T578] ? validate_chain+0x166/0x4d0
[ 52.189346][ T578] ? __kernel_text_address+0x12/0x40
[ 52.189763][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.190155][ T578] ? __mutex_trylock_common+0xf9/0x260
[ 52.190558][ T578] ? __pfx___mutex_trylock_common+0x10/0x10
[ 52.191041][ T578] ? rcu_is_watching+0x12/0xc0
[ 52.191485][ T578] ? rcu_is_watching+0x12/0xc0
[ 52.191869][ T578] ? trace_contention_end+0xdc/0x140
[ 52.192255][ T578] ? __mutex_lock+0x19c/0xcd0
[ 52.192662][ T578] ? find_held_lock+0x2b/0x80
[ 52.193047][ T578] ? rtnl_newlink+0x651/0xa60
[ 52.193439][ T578] ? __create_object+0x5e/0xb0
[ 52.193822][ T578] ? __pfx___mutex_lock+0x10/0x10
[ 52.194231][ T578] ? trace_cap_capable+0x10f/0x190
[ 52.194657][ T578] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 52.195141][ T578] ? __rtnl_newlink+0x40e/0xa40
[ 52.195533][ T578] rtnl_newlink+0x69a/0xa60
[ 52.195905][ T578] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.196260][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.196649][ T578] ? find_held_lock+0x2b/0x80
[ 52.197012][ T578] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 52.197376][ T578] ? __lock_release+0x5d/0x170
[ 52.197792][ T578] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.198158][ T578] rtnetlink_rcv_msg+0x713/0xc00
[ 52.198550][ T578] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.198948][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.199324][ T578] netlink_rcv_skb+0x124/0x350
[ 52.199741][ T578] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.200123][ T578] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 52.200551][ T578] ? netlink_deliver_tap+0x13e/0x340
[ 52.200913][ T578] ? netlink_deliver_tap+0xc3/0x340
[ 52.201287][ T578] netlink_unicast+0x4a1/0x780
[ 52.201735][ T578] ? __pfx_netlink_unicast+0x10/0x10
[ 52.202119][ T578] netlink_sendmsg+0x721/0xbe0
[ 52.202508][ T578] ? __pfx_netlink_sendmsg+0x10/0x10
[ 52.202948][ T578] ? __import_iovec+0x238/0x3c0
[ 52.203326][ T578] ? _copy_from_user+0x53/0xa0
[ 52.203717][ T578] ____sys_sendmsg+0x7aa/0xa10
[ 52.204089][ T578] ? __pfx_____sys_sendmsg+0x10/0x10
[ 52.204470][ T578] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 52.204945][ T578] ___sys_sendmsg+0xed/0x170
[ 52.205312][ T578] ? kasan_record_aux_stack+0x8c/0xa0
[ 52.205700][ T578] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 52.206162][ T578] ? __pfx____sys_sendmsg+0x10/0x10
[ 52.206548][ T578] ? find_held_lock+0x2b/0x80
[ 52.206920][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.207295][ T578] ? find_held_lock+0x2b/0x80
[ 52.207675][ T578] ? __virt_addr_valid+0x22e/0x450
[ 52.208036][ T578] ? __lock_release+0x5d/0x170
[ 52.208429][ T578] __sys_sendmsg+0x10b/0x1a0
[ 52.208834][ T578] ? __call_rcu_common.constprop.0+0x320/0x640
[ 52.209289][ T578] ? __pfx___sys_sendmsg+0x10/0x10
[ 52.209678][ T578] ? rcu_is_watching+0x12/0xc0
[ 52.210035][ T578] do_syscall_64+0xc1/0x380
[ 52.210419][ T578] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.210857][ T578] RIP: 0033:0x7f2dc98e91e7
[ 52.211223][ T578] 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
[ 52.212548][ T578] RSP: 002b:00007ffd24799b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 52.213129][ T578] RAX: ffffffffffffffda RBX: 00007ffd2479a270 RCX: 00007f2dc98e91e7
[ 52.213689][ T578] RDX: 0000000000000000 RSI: 00007ffd24799ba0 RDI: 0000000000000005
[ 52.214236][ T578] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 52.214792][ T578] R10: 00007f2dc97e6498 R11: 0000000000000246 R12: 0000000000000003
[ 52.215341][ T578] R13: 00000000686e6f7b R14: 0000000000499600 R15: 0000000000000000
[ 52.215921][ T578]
[ 52.216186][ T578] irq event stamp: 49971
[ 52.216476][ T578] hardirqs last enabled at (49981): [] __up_console_sem+0x6b/0x80
[ 52.217095][ T578] hardirqs last disabled at (49988): [] __up_console_sem+0x50/0x80
[ 52.217751][ T578] softirqs last enabled at (49590): [] handle_softirqs+0x358/0x620
[ 52.218368][ T578] softirqs last disabled at (49585): [] __irq_exit_rcu+0xfa/0x160
[ 52.219047][ T578] ---[ end trace 0000000000000000 ]---
[ 52.223089][ T578] ------------[ cut here ]------------
[ 52.223530][ T578] WARNING: CPU: 3 PID: 578 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 52.224368][ T578] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 52.226201][ T578] CPU: 3 UID: 0 PID: 578 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 52.227031][ T578] Tainted: [W]=WARN
[ 52.227341][ T578] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 52.227868][ T578] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 52.228301][ T578] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 79 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
[ 52.229852][ T578] RSP: 0018:ffffc9000098ede0 EFLAGS: 00010246
[ 52.230370][ T578] RAX: 0000000000000000 RBX: ffff88800a822000 RCX: 0000000000000001
[ 52.231003][ T578] RDX: 0000000000000000 RSI: ffffffff8e09f52e RDI: ffffffff8d85a5a0
[ 52.231631][ T578] RBP: ffffc9000098eed0 R08: 0000000000000000 R09: 0000000000000000
[ 52.232243][ T578] R10: ffffc9000098ef00 R11: ffffffff8e5798a0 R12: 1ffff92000131dc0
[ 52.232887][ T578] R13: 00000000000003e8 R14: ffffc9000098ef00 R15: ffff88800a822f08
[ 52.233526][ T578] FS: 00007f2dc971c800(0000) GS:ffff8880a6227000(0000) knlGS:0000000000000000
[ 52.234247][ T578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.234781][ T578] CR2: 00000000004e58f8 CR3: 000000001810f006 CR4: 0000000000772ef0
[ 52.235423][ T578] PKRU: 55555554
[ 52.235729][ T578] Call Trace:
[ 52.236039][ T578]
[ 52.236249][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.236688][ T578] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 52.237109][ T578] ? find_held_lock+0x2b/0x80
[ 52.237538][ T578] ? __virt_addr_valid+0x22e/0x450
[ 52.237946][ T578] ? __lock_release+0x5d/0x170
[ 52.238356][ T578] netif_set_mtu+0x88/0x100
[ 52.238783][ T578] ? __pfx_netif_set_mtu+0x10/0x10
[ 52.239249][ T578] ? find_held_lock+0x2b/0x80
[ 52.239777][ T578] ? packet_notifier+0x484/0xb70
[ 52.240829][ T578] dev_set_mtu+0xa0/0x150
[ 52.241257][ T578] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 52.242000][ T578] br_device_event+0x178/0x7f0 [bridge]
[ 52.242631][ T578] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 52.243803][ T578] ? nft_offload_netdev_event+0x3d/0x340 [nf_tables]
[ 52.244545][ T578] notifier_call_chain+0xd0/0x150
[ 52.245108][ T578] netif_set_mtu_ext+0x350/0x5c0
[ 52.245648][ T578] ? find_held_lock+0x2b/0x80
[ 52.246616][ T578] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 52.247140][ T578] ? __lock_release+0x5d/0x170
[ 52.247684][ T578] ? __pfx_validate_linkmsg+0x10/0x10
[ 52.248213][ T578] ? is_bpf_text_address+0x71/0x120
[ 52.248763][ T578] ? kernel_text_address+0xce/0xe0
[ 52.249317][ T578] do_setlink.constprop.0+0x6b1/0x2480
[ 52.249865][ T578] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 52.250947][ T578] ? rcu_read_lock_any_held+0x43/0xb0
[ 52.251532][ T578] ? validate_chain+0x166/0x4d0
[ 52.252054][ T578] ? __kernel_text_address+0x12/0x40
[ 52.252667][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.253228][ T578] ? __mutex_trylock_common+0xf9/0x260
[ 52.254182][ T578] ? __pfx___mutex_trylock_common+0x10/0x10
[ 52.254849][ T578] ? rcu_is_watching+0x12/0xc0
[ 52.255368][ T578] ? rcu_is_watching+0x12/0xc0
[ 52.256308][ T578] ? trace_contention_end+0xdc/0x140
[ 52.256841][ T578] ? __mutex_lock+0x19c/0xcd0
[ 52.257364][ T578] ? find_held_lock+0x2b/0x80
[ 52.257899][ T578] ? rtnl_newlink+0x651/0xa60
[ 52.258851][ T578] ? __create_object+0x5e/0xb0
[ 52.259373][ T578] ? __pfx___mutex_lock+0x10/0x10
[ 52.259918][ T578] ? trace_cap_capable+0x10f/0x190
[ 52.260484][ T578] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 52.261553][ T578] ? __rtnl_newlink+0x40e/0xa40
[ 52.262100][ T578] rtnl_newlink+0x69a/0xa60
[ 52.262668][ T578] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.263194][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.263757][ T578] ? find_held_lock+0x2b/0x80
[ 52.264310][ T578] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 52.264856][ T578] ? __lock_release+0x5d/0x170
[ 52.265402][ T578] ? __pfx_rtnl_newlink+0x10/0x10
[ 52.266353][ T578] rtnetlink_rcv_msg+0x713/0xc00
[ 52.266902][ T578] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.267456][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.267997][ T578] netlink_rcv_skb+0x124/0x350
[ 52.268978][ T578] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 52.269533][ T578] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 52.270092][ T578] ? netlink_deliver_tap+0x13e/0x340
[ 52.270646][ T578] ? netlink_deliver_tap+0xc3/0x340
[ 52.271637][ T578] netlink_unicast+0x4a1/0x780
[ 52.272179][ T578] ? __pfx_netlink_unicast+0x10/0x10
[ 52.272800][ T578] netlink_sendmsg+0x721/0xbe0
[ 52.273136][ T578] ? __pfx_netlink_sendmsg+0x10/0x10
[ 52.273700][ T578] ? __import_iovec+0x238/0x3c0
[ 52.274021][ T578] ? _copy_from_user+0x53/0xa0
[ 52.274341][ T578] ____sys_sendmsg+0x7aa/0xa10
[ 52.274672][ T578] ? __pfx_____sys_sendmsg+0x10/0x10
[ 52.275222][ T578] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 52.275642][ T578] ___sys_sendmsg+0xed/0x170
[ 52.275965][ T578] ? kasan_record_aux_stack+0x8c/0xa0
[ 52.276281][ T578] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 52.276693][ T578] ? __pfx____sys_sendmsg+0x10/0x10
[ 52.277018][ T578] ? find_held_lock+0x2b/0x80
[ 52.277338][ T578] ? __lock_acquire+0x44d/0x7e0
[ 52.277901][ T578] ? find_held_lock+0x2b/0x80
[ 52.278213][ T578] ? __virt_addr_valid+0x22e/0x450
[ 52.278538][ T578] ? __lock_release+0x5d/0x170
[ 52.278893][ T578] __sys_sendmsg+0x10b/0x1a0
[ 52.279204][ T578] ? __call_rcu_common.constprop.0+0x320/0x640
[ 52.279830][ T578] ? __pfx___sys_sendmsg+0x10/0x10
[ 52.280162][ T578] ? rcu_is_watching+0x12/0xc0
[ 52.280487][ T578] do_syscall_64+0xc1/0x380
[ 52.281036][ T578] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 52.281446][ T578] RIP: 0033:0x7f2dc98e91e7
[ 52.281772][ T578] 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
[ 52.283170][ T578] RSP: 002b:00007ffd24799b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 52.283656][ T578] RAX: ffffffffffffffda RBX: 00007ffd2479a270 RCX: 00007f2dc98e91e7
[ 52.284378][ T578] RDX: 0000000000000000 RSI: 00007ffd24799ba0 RDI: 0000000000000005
[ 52.284860][ T578] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 52.285333][ T578] R10: 00007f2dc97e6498 R11: 0000000000000246 R12: 0000000000000003
[ 52.285811][ T578] R13: 00000000686e6f7b R14: 0000000000499600 R15: 0000000000000000
[ 52.286304][ T578]
[ 52.286549][ T578] irq event stamp: 53409
[ 52.287020][ T578] hardirqs last enabled at (53417): [] __up_console_sem+0x6b/0x80
[ 52.287577][ T578] hardirqs last disabled at (53426): [] __up_console_sem+0x50/0x80
[ 52.288129][ T578] softirqs last enabled at (52496): [] handle_softirqs+0x358/0x620
[ 52.288992][ T578] softirqs last disabled at (52491): [] __irq_exit_rcu+0xfa/0x160
[ 52.289549][ T578] ---[ end trace 0000000000000000 ]---
[ 52.305643][ T578] ip (578) used greatest stack depth: 23520 bytes left
[ 53.332094][ T581] ------------[ cut here ]------------
[ 53.332472][ T581] WARNING: CPU: 3 PID: 581 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 53.333082][ T581] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 53.334229][ T581] CPU: 3 UID: 0 PID: 581 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 53.334839][ T581] Tainted: [W]=WARN
[ 53.335066][ T581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 53.335440][ T581] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 53.335751][ T581] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 79 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
[ 53.336840][ T581] RSP: 0018:ffffc900009d7140 EFLAGS: 00010246
[ 53.337212][ T581] RAX: 0000000000000000 RBX: ffff88800a04a000 RCX: 0000000000000001
[ 53.337668][ T581] RDX: 0000000000000000 RSI: ffffffff8e09f52e RDI: ffffffff8d85a5a0
[ 53.338106][ T581] RBP: ffffc900009d7230 R08: ffff88800b446800 R09: 0000000000000000
[ 53.338571][ T581] R10: ffffc900009d75c8 R11: ffffffff8ee59728 R12: 1ffff9200013ae2c
[ 53.339010][ T581] R13: 00000000000003e8 R14: ffffc900009d7880 R15: ffff8880077a5c60
[ 53.339461][ T581] FS: 00007fe378762800(0000) GS:ffff8880a6227000(0000) knlGS:0000000000000000
[ 53.339974][ T581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.340341][ T581] CR2: 00000000004e58f8 CR3: 000000000c730006 CR4: 0000000000772ef0
[ 53.340789][ T581] PKRU: 55555554
[ 53.341011][ T581] Call Trace:
[ 53.341228][ T581]
[ 53.341376][ T581] ? find_held_lock+0x2b/0x80
[ 53.341697][ T581] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 53.341985][ T581] ? __lock_release+0x5d/0x170
[ 53.342281][ T581] ? __pfx_validate_linkmsg+0x10/0x10
[ 53.342731][ T581] ? is_bpf_text_address+0x71/0x120
[ 53.343030][ T581] ? kernel_text_address+0xce/0xe0
[ 53.343327][ T581] do_setlink.constprop.0+0x6b1/0x2480
[ 53.343682][ T581] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 53.344059][ T581] ? rcu_read_lock_any_held+0x43/0xb0
[ 53.344348][ T581] ? validate_chain+0x166/0x4d0
[ 53.344651][ T581] ? __kernel_text_address+0x12/0x40
[ 53.344948][ T581] ? __lock_acquire+0x44d/0x7e0
[ 53.345245][ T581] ? __mutex_trylock_common+0xf9/0x260
[ 53.345552][ T581] ? __pfx___mutex_trylock_common+0x10/0x10
[ 53.345923][ T581] ? rcu_is_watching+0x12/0xc0
[ 53.346216][ T581] ? rcu_is_watching+0x12/0xc0
[ 53.346517][ T581] ? trace_contention_end+0xdc/0x140
[ 53.346810][ T581] ? __mutex_lock+0x19c/0xcd0
[ 53.347104][ T581] ? find_held_lock+0x2b/0x80
[ 53.347411][ T581] ? rtnl_newlink+0x651/0xa60
[ 53.347701][ T581] ? __create_object+0x5e/0xb0
[ 53.347994][ T581] ? __pfx___mutex_lock+0x10/0x10
[ 53.348291][ T581] ? trace_cap_capable+0x10f/0x190
[ 53.348592][ T581] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 53.348959][ T581] ? __rtnl_newlink+0x40e/0xa40
[ 53.349260][ T581] rtnl_newlink+0x69a/0xa60
[ 53.349599][ T581] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.349893][ T581] ? __lock_acquire+0x44d/0x7e0
[ 53.350191][ T581] ? find_held_lock+0x2b/0x80
[ 53.350492][ T581] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 53.350816][ T581] ? __lock_release+0x5d/0x170
[ 53.351112][ T581] ? __pfx_rtnl_newlink+0x10/0x10
[ 53.351411][ T581] rtnetlink_rcv_msg+0x713/0xc00
[ 53.351706][ T581] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.352020][ T581] ? __lock_acquire+0x44d/0x7e0
[ 53.352318][ T581] netlink_rcv_skb+0x124/0x350
[ 53.352682][ T581] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 53.352988][ T581] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 53.353294][ T581] ? netlink_deliver_tap+0x13e/0x340
[ 53.353591][ T581] ? netlink_deliver_tap+0xc3/0x340
[ 53.353884][ T581] netlink_unicast+0x4a1/0x780
[ 53.354182][ T581] ? __pfx_netlink_unicast+0x10/0x10
[ 53.354492][ T581] netlink_sendmsg+0x721/0xbe0
[ 53.354789][ T581] ? __pfx_netlink_sendmsg+0x10/0x10
[ 53.355085][ T581] ? __import_iovec+0x238/0x3c0
[ 53.355378][ T581] ? _copy_from_user+0x53/0xa0
[ 53.355686][ T581] ____sys_sendmsg+0x7aa/0xa10
[ 53.355980][ T581] ? __pfx_____sys_sendmsg+0x10/0x10
[ 53.356273][ T581] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 53.356657][ T581] ___sys_sendmsg+0xed/0x170
[ 53.356947][ T581] ? kasan_record_aux_stack+0x8c/0xa0
[ 53.357241][ T581] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 53.357613][ T581] ? __pfx____sys_sendmsg+0x10/0x10
[ 53.357908][ T581] ? find_held_lock+0x2b/0x80
[ 53.358203][ T581] ? __lock_acquire+0x44d/0x7e0
[ 53.358509][ T581] ? find_held_lock+0x2b/0x80
[ 53.358803][ T581] ? __virt_addr_valid+0x22e/0x450
[ 53.359094][ T581] ? __lock_release+0x5d/0x170
[ 53.359410][ T581] __sys_sendmsg+0x10b/0x1a0
[ 53.359699][ T581] ? __call_rcu_common.constprop.0+0x320/0x640
[ 53.360169][ T581] ? __pfx___sys_sendmsg+0x10/0x10
[ 53.360490][ T581] ? rcu_is_watching+0x12/0xc0
[ 53.360784][ T581] do_syscall_64+0xc1/0x380
[ 53.361078][ T581] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.361452][ T581] RIP: 0033:0x7fe37892f1e7
[ 53.361754][ T581] 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
[ 53.362855][ T581] RSP: 002b:00007ffccae32c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 53.363305][ T581] RAX: ffffffffffffffda RBX: 00007ffccae333b0 RCX: 00007fe37892f1e7
[ 53.363760][ T581] RDX: 0000000000000000 RSI: 00007ffccae32ce0 RDI: 0000000000000005
[ 53.364199][ T581] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 53.364644][ T581] R10: 00007fe37882c498 R11: 0000000000000246 R12: 0000000000000003
[ 53.365105][ T581] R13: 00000000686e6f7d R14: 0000000000499600 R15: 0000000000000000
[ 53.365568][ T581]
[ 53.365794][ T581] irq event stamp: 57495
[ 53.366014][ T581] hardirqs last enabled at (57503): [] __up_console_sem+0x6b/0x80
[ 53.366533][ T581] hardirqs last disabled at (57512): [] __up_console_sem+0x50/0x80
[ 53.367038][ T581] softirqs last enabled at (57406): [] handle_softirqs+0x358/0x620
[ 53.367559][ T581] softirqs last disabled at (57397): [] __irq_exit_rcu+0xfa/0x160
[ 53.368066][ T581] ---[ end trace 0000000000000000 ]---
[ 54.384070][ T584] ------------[ cut here ]------------
[ 54.384416][ T584] WARNING: CPU: 3 PID: 584 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 54.384987][ T584] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 54.386097][ T584] CPU: 3 UID: 0 PID: 584 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 54.386827][ T584] Tainted: [W]=WARN
[ 54.387156][ T584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 54.387725][ T584] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 54.388014][ T584] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 79 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
[ 54.389358][ T584] RSP: 0018:ffffc90000527140 EFLAGS: 00010246
[ 54.389745][ T584] RAX: 0000000000000000 RBX: ffff88800a04a000 RCX: 0000000000000001
[ 54.390169][ T584] RDX: 0000000000000000 RSI: ffffffff8e09f52e RDI: ffffffff8d85a5a0
[ 54.390596][ T584] RBP: ffffc90000527230 R08: ffff888008cb0800 R09: 0000000000000000
[ 54.391041][ T584] R10: ffffc900005275c8 R11: ffffffff8ee59728 R12: 1ffff920000a4e2c
[ 54.391472][ T584] R13: 00000000000003e8 R14: ffffc90000527880 R15: ffff888009a9f160
[ 54.391893][ T584] FS: 00007f272d534800(0000) GS:ffff8880a6227000(0000) knlGS:0000000000000000
[ 54.392378][ T584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.392763][ T584] CR2: 00000000004e58f8 CR3: 000000000bdcb001 CR4: 0000000000772ef0
[ 54.393184][ T584] PKRU: 55555554
[ 54.393405][ T584] Call Trace:
[ 54.393617][ T584]
[ 54.393762][ T584] ? find_held_lock+0x2b/0x80
[ 54.394047][ T584] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 54.394325][ T584] ? __lock_release+0x5d/0x170
[ 54.394625][ T584] ? __pfx_validate_linkmsg+0x10/0x10
[ 54.394904][ T584] ? is_bpf_text_address+0x71/0x120
[ 54.395184][ T584] ? kernel_text_address+0xce/0xe0
[ 54.395482][ T584] do_setlink.constprop.0+0x6b1/0x2480
[ 54.395780][ T584] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 54.396131][ T584] ? rcu_read_lock_any_held+0x43/0xb0
[ 54.396421][ T584] ? validate_chain+0x166/0x4d0
[ 54.396699][ T584] ? __kernel_text_address+0x12/0x40
[ 54.396981][ T584] ? __lock_acquire+0x44d/0x7e0
[ 54.397266][ T584] ? __mutex_trylock_common+0xf9/0x260
[ 54.397552][ T584] ? __pfx___mutex_trylock_common+0x10/0x10
[ 54.397901][ T584] ? rcu_is_watching+0x12/0xc0
[ 54.398184][ T584] ? rcu_is_watching+0x12/0xc0
[ 54.398469][ T584] ? trace_contention_end+0xdc/0x140
[ 54.398748][ T584] ? __mutex_lock+0x19c/0xcd0
[ 54.399029][ T584] ? find_held_lock+0x2b/0x80
[ 54.399304][ T584] ? rtnl_newlink+0x651/0xa60
[ 54.399590][ T584] ? __create_object+0x5e/0xb0
[ 54.399879][ T584] ? __pfx___mutex_lock+0x10/0x10
[ 54.400165][ T584] ? trace_cap_capable+0x10f/0x190
[ 54.400454][ T584] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 54.400799][ T584] ? __rtnl_newlink+0x40e/0xa40
[ 54.401115][ T584] rtnl_newlink+0x69a/0xa60
[ 54.401409][ T584] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.401685][ T584] ? __lock_acquire+0x44d/0x7e0
[ 54.401967][ T584] ? find_held_lock+0x2b/0x80
[ 54.402250][ T584] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 54.402544][ T584] ? __lock_release+0x5d/0x170
[ 54.402829][ T584] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.403106][ T584] rtnetlink_rcv_msg+0x713/0xc00
[ 54.403400][ T584] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.403683][ T584] ? __lock_acquire+0x44d/0x7e0
[ 54.403966][ T584] netlink_rcv_skb+0x124/0x350
[ 54.404246][ T584] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.404540][ T584] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 54.404832][ T584] ? netlink_deliver_tap+0x13e/0x340
[ 54.405113][ T584] ? netlink_deliver_tap+0xc3/0x340
[ 54.405400][ T584] netlink_unicast+0x4a1/0x780
[ 54.405683][ T584] ? __pfx_netlink_unicast+0x10/0x10
[ 54.405994][ T584] netlink_sendmsg+0x721/0xbe0
[ 54.406278][ T584] ? __pfx_netlink_sendmsg+0x10/0x10
[ 54.406570][ T584] ? __import_iovec+0x238/0x3c0
[ 54.406855][ T584] ? _copy_from_user+0x53/0xa0
[ 54.407141][ T584] ____sys_sendmsg+0x7aa/0xa10
[ 54.407439][ T584] ? __pfx_____sys_sendmsg+0x10/0x10
[ 54.407720][ T584] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 54.408079][ T584] ___sys_sendmsg+0xed/0x170
[ 54.408356][ T584] ? kasan_record_aux_stack+0x8c/0xa0
[ 54.408650][ T584] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 54.408997][ T584] ? __pfx____sys_sendmsg+0x10/0x10
[ 54.409277][ T584] ? find_held_lock+0x2b/0x80
[ 54.409567][ T584] ? __lock_acquire+0x44d/0x7e0
[ 54.409851][ T584] ? find_held_lock+0x2b/0x80
[ 54.410128][ T584] ? __virt_addr_valid+0x22e/0x450
[ 54.410412][ T584] ? __lock_release+0x5d/0x170
[ 54.410700][ T584] __sys_sendmsg+0x10b/0x1a0
[ 54.410977][ T584] ? __call_rcu_common.constprop.0+0x320/0x640
[ 54.411320][ T584] ? __pfx___sys_sendmsg+0x10/0x10
[ 54.411620][ T584] ? rcu_is_watching+0x12/0xc0
[ 54.411907][ T584] do_syscall_64+0xc1/0x380
[ 54.412186][ T584] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.412553][ T584] RIP: 0033:0x7f272d7011e7
[ 54.412861][ T584] 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
[ 54.413862][ T584] RSP: 002b:00007ffd29caa768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 54.414280][ T584] RAX: ffffffffffffffda RBX: 00007ffd29caaea0 RCX: 00007f272d7011e7
[ 54.414710][ T584] RDX: 0000000000000000 RSI: 00007ffd29caa7d0 RDI: 0000000000000005
[ 54.415127][ T584] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 54.415552][ T584] R10: 00007f272d5fe498 R11: 0000000000000246 R12: 0000000000000003
[ 54.415967][ T584] R13: 00000000686e6f7e R14: 0000000000499600 R15: 0000000000000000
[ 54.416411][ T584]
[ 54.416621][ T584] irq event stamp: 53129
[ 54.416831][ T584] hardirqs last enabled at (53137): [] __up_console_sem+0x6b/0x80
[ 54.417315][ T584] hardirqs last disabled at (53144): [] __up_console_sem+0x50/0x80
[ 54.417804][ T584] softirqs last enabled at (52394): [] handle_softirqs+0x358/0x620
[ 54.418301][ T584] softirqs last disabled at (52369): [] __irq_exit_rcu+0xfa/0x160
[ 54.418791][ T584] ---[ end trace 0000000000000000 ]---
[ 55.592325][ T68] br0: port 1(vtep-host) entered disabled state
[ 55.731121][ T68] vtep-host (unregistering): left allmulticast mode
[ 55.731661][ T68] vtep-host (unregistering): left promiscuous mode
[ 55.732038][ T68] br0: port 1(vtep-host) entered disabled state
[ 55.735365][ T68] ------------[ cut here ]------------
[ 55.735700][ T68] WARNING: CPU: 0 PID: 68 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 55.736235][ T68] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 55.737876][ T68] CPU: 0 UID: 0 PID: 68 Comm: kworker/u16:1 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 55.738818][ T68] Tainted: [W]=WARN
[ 55.739057][ T68] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 55.739742][ T68] Workqueue: netns cleanup_net
[ 55.740074][ T68] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 55.740539][ T68] Code: 00 00 8b 05 67 1b 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 aa d0 79 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
[ 55.741833][ T68] RSP: 0018:ffffc900004975b0 EFLAGS: 00010246
[ 55.742231][ T68] RAX: 0000000000000000 RBX: ffff88800a822000 RCX: 0000000000000001
[ 55.742852][ T68] RDX: 0000000000000000 RSI: ffffffff8e09f52e RDI: ffffffff8d85a5a0
[ 55.743323][ T68] RBP: ffffc900004976a0 R08: 0000000000000000 R09: 0000000000000000
[ 55.743798][ T68] R10: ffffc900004976d0 R11: ffffffff8a6b586a R12: 1ffff92000092eba
[ 55.744263][ T68] R13: 00000000000003e8 R14: ffffc900004976d0 R15: ffff88800a822f08
[ 55.744743][ T68] FS: 0000000000000000(0000) GS:ffff8880a60a7000(0000) knlGS:0000000000000000
[ 55.745299][ T68] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.745705][ T68] CR2: 0000000000406141 CR3: 0000000014936003 CR4: 0000000000772ef0
[ 55.746203][ T68] PKRU: 55555554
[ 55.746450][ T68] Call Trace:
[ 55.746683][ T68]
[ 55.746840][ T68] ? kasan_record_aux_stack+0x8c/0xa0
[ 55.747155][ T68] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 55.747547][ T68] ? br_del_if+0xa3/0x1f0 [bridge]
[ 55.747902][ T68] ? br_device_event+0x53b/0x7f0 [bridge]
[ 55.748253][ T68] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 55.748574][ T68] ? ops_undo_list+0x2cc/0x8a0
[ 55.748881][ T68] ? cleanup_net+0x3a1/0x810
[ 55.749187][ T68] ? process_one_work+0xe40/0x1660
[ 55.749515][ T68] ? worker_thread+0x591/0xcf0
[ 55.749824][ T68] ? kthread+0x37e/0x600
[ 55.750059][ T68] ? ret_from_fork+0x240/0x320
[ 55.750375][ T68] ? ret_from_fork_asm+0x1a/0x30
[ 55.750705][ T68] ? find_held_lock+0x2b/0x80
[ 55.751024][ T68] netif_set_mtu+0x88/0x100
[ 55.751335][ T68] ? __pfx_netif_set_mtu+0x10/0x10
[ 55.751673][ T68] dev_set_mtu+0xa0/0x150
[ 55.751911][ T68] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 55.752352][ T68] br_del_if+0xb2/0x1f0 [bridge]
[ 55.752722][ T68] br_device_event+0x53b/0x7f0 [bridge]
[ 55.753067][ T68] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 55.753495][ T68] ? nft_offload_netdev_event+0x150/0x340 [nf_tables]
[ 55.753925][ T68] notifier_call_chain+0xd0/0x150
[ 55.754240][ T68] unregister_netdevice_many_notify+0x694/0x1a40
[ 55.754644][ T68] ? mutex_is_locked+0x1c/0x60
[ 55.754957][ T68] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 55.755347][ T68] ? unregister_netdevice_queue+0x6f/0x410
[ 55.755738][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 55.756123][ T68] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 55.756523][ T68] default_device_exit_batch+0x240/0x2e0
[ 55.756831][ T68] ? __pfx_default_device_exit_batch+0x10/0x10
[ 55.757221][ T68] ops_undo_list+0x2cc/0x8a0
[ 55.757551][ T68] ? __pfx_ops_undo_list+0x10/0x10
[ 55.757859][ T68] ? cleanup_net+0x2c5/0x810
[ 55.758276][ T68] cleanup_net+0x3a1/0x810
[ 55.758610][ T68] ? __pfx_cleanup_net+0x10/0x10
[ 55.758943][ T68] ? rcu_is_watching+0x12/0xc0
[ 55.759257][ T68] process_one_work+0xe40/0x1660
[ 55.759585][ T68] ? __pfx_process_one_work+0x10/0x10
[ 55.759913][ T68] ? assign_work+0x16c/0x240
[ 55.760231][ T68] worker_thread+0x591/0xcf0
[ 55.760560][ T68] ? __pfx_worker_thread+0x10/0x10
[ 55.760874][ T68] kthread+0x37e/0x600
[ 55.761111][ T68] ? __pfx_kthread+0x10/0x10
[ 55.761428][ T68] ? ret_from_fork+0x1b/0x320
[ 55.761738][ T68] ? __lock_release+0x5d/0x170
[ 55.762053][ T68] ? rcu_is_watching+0x12/0xc0
[ 55.762369][ T68] ? __pfx_kthread+0x10/0x10
[ 55.762709][ T68] ret_from_fork+0x240/0x320
[ 55.763022][ T68] ? __pfx_kthread+0x10/0x10
[ 55.763331][ T68] ret_from_fork_asm+0x1a/0x30
[ 55.763663][ T68]
[ 55.763898][ T68] irq event stamp: 74507
[ 55.764131][ T68] hardirqs last enabled at (74515): [] __up_console_sem+0x6b/0x80
[ 55.764679][ T68] hardirqs last disabled at (74524): [] __up_console_sem+0x50/0x80
[ 55.765222][ T68] softirqs last enabled at (74436): [] handle_softirqs+0x358/0x620
[ 55.765767][ T68] softirqs last disabled at (74427): [] __irq_exit_rcu+0xfa/0x160
[ 55.766305][ T68] ---[ end trace 0000000000000000 ]---
[ 56.122043][ T68] vxd: left allmulticast mode
[ 56.122403][ T68] vxd: left promiscuous mode
[ 56.122987][ T68] br0: port 2(vxd) entered disabled state