[ 88.550895][ T848] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 88.572799][ T848] Bridge firewalling registered
[ 89.479524][ T856] 8021q: 802.1Q VLAN Support v1.8
[ 90.675764][ T864] br0: port 1(vtep-host) entered blocking state
[ 90.676472][ T864] br0: port 1(vtep-host) entered disabled state
[ 90.676973][ T864] vtep-host: entered allmulticast mode
[ 90.680682][ T864] vtep-host: entered promiscuous mode
[ 90.684470][ T864] ------------[ cut here ]------------
[ 90.684868][ T864] WARNING: CPU: 3 PID: 864 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 90.685613][ T864] Modules linked in: 8021q br_netfilter bridge stp llc nf_conntrack_ftp nft_masq tcp_diag inet_diag nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 90.687135][ T864] CPU: 3 UID: 0 PID: 864 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 90.688695][ T864] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 90.689153][ T864] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 90.689584][ T864] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 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
[ 90.690854][ T864] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246
[ 90.691708][ T864] RAX: 0000000000000000 RBX: ffff8880096fa000 RCX: 0000000000000001
[ 90.692259][ T864] RDX: 0000000000000000 RSI: ffffffffa1e9f52e RDI: ffffffffa165a5a0
[ 90.692809][ T864] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 90.693345][ T864] R10: ffffc900005b7010 R11: ffffffffa23798a0 R12: 1ffff920000b6de2
[ 90.693889][ T864] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff8880096faf08
[ 90.694435][ T864] FS: 00007f96ea2cd800(0000) GS:ffff888092427000(0000) knlGS:0000000000000000
[ 90.695062][ T864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.695547][ T864] CR2: 00000000004e6888 CR3: 000000000a3c4001 CR4: 0000000000772ef0
[ 90.696085][ T864] PKRU: 55555554
[ 90.696360][ T864] Call Trace:
[ 90.696637][ T864]
[ 90.696825][ T864] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 90.697199][ T864] ? __lock_acquire+0x44d/0x7e0
[ 90.697577][ T864] ? find_held_lock+0x2b/0x80
[ 90.697938][ T864] netif_set_mtu+0x88/0x100
[ 90.698296][ T864] ? __pfx_netif_set_mtu+0x10/0x10
[ 90.698678][ T864] dev_set_mtu+0xa0/0x150
[ 90.698949][ T864] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 90.699459][ T864] br_add_if+0xda3/0x1330 [bridge]
[ 90.699864][ T864] do_set_master+0x32f/0x500
[ 90.700237][ T864] do_setlink.constprop.0+0x9f4/0x2480
[ 90.700611][ T864] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 90.701063][ T864] ? rcu_read_lock_any_held+0x43/0xb0
[ 90.701417][ T864] ? validate_chain+0x166/0x4d0
[ 90.701790][ T864] ? __kernel_text_address+0x12/0x40
[ 90.702153][ T864] ? __lock_acquire+0x44d/0x7e0
[ 90.702522][ T864] ? __mutex_trylock_common+0xf9/0x260
[ 90.702882][ T864] ? __pfx___mutex_trylock_common+0x10/0x10
[ 90.703319][ T864] ? rcu_is_watching+0x12/0xc0
[ 90.703697][ T864] ? rcu_is_watching+0x12/0xc0
[ 90.704055][ T864] ? trace_contention_end+0xdc/0x140
[ 90.704406][ T864] ? __mutex_lock+0x19c/0xcd0
[ 90.704772][ T864] ? find_held_lock+0x2b/0x80
[ 90.705181][ T864] ? rtnl_newlink+0x651/0xa60
[ 90.705518][ T864] ? __create_object+0x5e/0xb0
[ 90.705833][ T864] ? __pfx___mutex_lock+0x10/0x10
[ 90.706152][ T864] ? trace_cap_capable+0x10f/0x190
[ 90.706475][ T864] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 90.706868][ T864] ? __rtnl_newlink+0x40e/0xa40
[ 90.707187][ T864] rtnl_newlink+0x69a/0xa60
[ 90.707524][ T864] ? __pfx_rtnl_newlink+0x10/0x10
[ 90.707838][ T864] ? __lock_acquire+0x44d/0x7e0
[ 90.708171][ T864] ? find_held_lock+0x2b/0x80
[ 90.708502][ T864] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 90.708814][ T864] ? __lock_release+0x5d/0x170
[ 90.709127][ T864] ? __pfx_rtnl_newlink+0x10/0x10
[ 90.709449][ T864] rtnetlink_rcv_msg+0x710/0xc00
[ 90.709764][ T864] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 90.710080][ T864] ? __lock_acquire+0x44d/0x7e0
[ 90.710406][ T864] netlink_rcv_skb+0x124/0x350
[ 90.710730][ T864] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 90.711043][ T864] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 90.711366][ T864] ? netlink_deliver_tap+0x13e/0x340
[ 90.711694][ T864] ? netlink_deliver_tap+0xc3/0x340
[ 90.712014][ T864] netlink_unicast+0x49e/0x780
[ 90.712328][ T864] ? __pfx_netlink_unicast+0x10/0x10
[ 90.712665][ T864] netlink_sendmsg+0x721/0xbe0
[ 90.712981][ T864] ? __pfx_netlink_sendmsg+0x10/0x10
[ 90.713292][ T864] ? __import_iovec+0x238/0x3c0
[ 90.713615][ T864] ? _copy_from_user+0x53/0xa0
[ 90.713937][ T864] ____sys_sendmsg+0x7ad/0xa10
[ 90.714259][ T864] ? __pfx_____sys_sendmsg+0x10/0x10
[ 90.714582][ T864] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 90.714994][ T864] ___sys_sendmsg+0xed/0x170
[ 90.715316][ T864] ? kasan_record_aux_stack+0x8c/0xa0
[ 90.715653][ T864] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 90.716045][ T864] ? __pfx____sys_sendmsg+0x10/0x10
[ 90.716359][ T864] ? find_held_lock+0x2b/0x80
[ 90.716683][ T864] ? __lock_acquire+0x44d/0x7e0
[ 90.717002][ T864] ? find_held_lock+0x2b/0x80
[ 90.717310][ T864] ? __virt_addr_valid+0x22e/0x450
[ 90.717639][ T864] ? __lock_release+0x5d/0x170
[ 90.717958][ T864] __sys_sendmsg+0x10b/0x1a0
[ 90.718267][ T864] ? __call_rcu_common.constprop.0+0x320/0x640
[ 90.718657][ T864] ? __pfx___sys_sendmsg+0x10/0x10
[ 90.718979][ T864] ? rcu_is_watching+0x12/0xc0
[ 90.719292][ T864] do_syscall_64+0xc1/0x380
[ 90.719630][ T864] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.720031][ T864] RIP: 0033:0x7f96ea49a1e7
[ 90.720363][ T864] 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
[ 90.721485][ T864] RSP: 002b:00007ffcf37e5b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 90.722043][ T864] RAX: ffffffffffffffda RBX: 00007ffcf37e62b0 RCX: 00007f96ea49a1e7
[ 90.722529][ T864] RDX: 0000000000000000 RSI: 00007ffcf37e5be0 RDI: 0000000000000005
[ 90.723000][ T864] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 90.723502][ T864] R10: 00000000129a3910 R11: 0000000000000246 R12: 0000000000000004
[ 90.723972][ T864] R13: 00000000686e45ee R14: 0000000000499600 R15: 0000000000000000
[ 90.724743][ T864]
[ 90.724981][ T864] irq event stamp: 60763
[ 90.725234][ T864] hardirqs last enabled at (60771): [] __up_console_sem+0x6b/0x80
[ 90.726013][ T864] hardirqs last disabled at (60780): [] __up_console_sem+0x50/0x80
[ 90.726559][ T864] softirqs last enabled at (60734): [] handle_softirqs+0x358/0x620
[ 90.727105][ T864] softirqs last disabled at (60713): [] __irq_exit_rcu+0xfa/0x160
[ 90.727890][ T864] ---[ end trace 0000000000000000 ]---
[ 90.756772][ T864] ip (864) used greatest stack depth: 23192 bytes left
[ 91.801373][ T871] br0: port 2(vxd) entered blocking state
[ 91.801820][ T871] br0: port 2(vxd) entered disabled state
[ 91.802219][ T871] vxd: entered allmulticast mode
[ 91.805968][ T871] vxd: entered promiscuous mode
[ 91.807620][ T871] ------------[ cut here ]------------
[ 91.807945][ T871] WARNING: CPU: 3 PID: 871 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 91.809293][ T871] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nf_conntrack_ftp nft_masq tcp_diag inet_diag nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 91.810732][ T871] CPU: 3 UID: 0 PID: 871 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 91.811405][ T871] Tainted: [W]=WARN
[ 91.811670][ T871] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 91.812086][ T871] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 91.812440][ T871] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 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
[ 91.813640][ T871] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 91.814059][ T871] RAX: 0000000000000000 RBX: ffff8880096fa000 RCX: 0000000000000001
[ 91.814565][ T871] RDX: 0000000000000000 RSI: ffffffffa1e9f52e RDI: ffffffffa165a5a0
[ 91.815061][ T871] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 91.815612][ T871] R10: ffffc900005e7010 R11: ffffffffa23798a0 R12: 1ffff920000bcde2
[ 91.816109][ T871] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff8880096faf08
[ 91.816614][ T871] FS: 00007f049f7b9800(0000) GS:ffff888092427000(0000) knlGS:0000000000000000
[ 91.817192][ T871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.817618][ T871] CR2: 00000000004e58f8 CR3: 000000000ba9c005 CR4: 0000000000772ef0
[ 91.818126][ T871] PKRU: 55555554
[ 91.818372][ T871] Call Trace:
[ 91.818630][ T871]
[ 91.818804][ T871] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 91.819146][ T871] ? __lock_acquire+0x44d/0x7e0
[ 91.819545][ T871] ? find_held_lock+0x2b/0x80
[ 91.819886][ T871] netif_set_mtu+0x88/0x100
[ 91.820215][ T871] ? __pfx_netif_set_mtu+0x10/0x10
[ 91.820608][ T871] dev_set_mtu+0xa0/0x150
[ 91.820864][ T871] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 91.821315][ T871] br_add_if+0xda3/0x1330 [bridge]
[ 91.821693][ T871] do_set_master+0x32f/0x500
[ 91.822029][ T871] do_setlink.constprop.0+0x9f4/0x2480
[ 91.822363][ T871] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 91.822789][ T871] ? rcu_read_lock_any_held+0x43/0xb0
[ 91.823121][ T871] ? validate_chain+0x166/0x4d0
[ 91.823454][ T871] ? __kernel_text_address+0x12/0x40
[ 91.823790][ T871] ? __lock_acquire+0x44d/0x7e0
[ 91.824121][ T871] ? __mutex_trylock_common+0xf9/0x260
[ 91.824457][ T871] ? __pfx___mutex_trylock_common+0x10/0x10
[ 91.824873][ T871] ? rcu_is_watching+0x12/0xc0
[ 91.825221][ T871] ? rcu_is_watching+0x12/0xc0
[ 91.825570][ T871] ? trace_contention_end+0xdc/0x140
[ 91.825899][ T871] ? __mutex_lock+0x19c/0xcd0
[ 91.826229][ T871] ? find_held_lock+0x2b/0x80
[ 91.826569][ T871] ? rtnl_newlink+0x651/0xa60
[ 91.826898][ T871] ? __create_object+0x5e/0xb0
[ 91.827231][ T871] ? __pfx___mutex_lock+0x10/0x10
[ 91.827573][ T871] ? trace_cap_capable+0x10f/0x190
[ 91.827917][ T871] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 91.828325][ T871] ? __rtnl_newlink+0x40e/0xa40
[ 91.828671][ T871] rtnl_newlink+0x69a/0xa60
[ 91.829017][ T871] ? __pfx_rtnl_newlink+0x10/0x10
[ 91.829354][ T871] ? __lock_acquire+0x44d/0x7e0
[ 91.829719][ T871] ? find_held_lock+0x2b/0x80
[ 91.830049][ T871] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 91.830374][ T871] ? __lock_release+0x5d/0x170
[ 91.830729][ T871] ? __pfx_rtnl_newlink+0x10/0x10
[ 91.831057][ T871] rtnetlink_rcv_msg+0x710/0xc00
[ 91.831390][ T871] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 91.831731][ T871] ? __lock_acquire+0x44d/0x7e0
[ 91.832062][ T871] netlink_rcv_skb+0x124/0x350
[ 91.832392][ T871] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 91.832729][ T871] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 91.833083][ T871] ? netlink_deliver_tap+0x13e/0x340
[ 91.833413][ T871] ? netlink_deliver_tap+0xc3/0x340
[ 91.833757][ T871] netlink_unicast+0x49e/0x780
[ 91.834089][ T871] ? __pfx_netlink_unicast+0x10/0x10
[ 91.834440][ T871] netlink_sendmsg+0x721/0xbe0
[ 91.834775][ T871] ? __pfx_netlink_sendmsg+0x10/0x10
[ 91.835112][ T871] ? __import_iovec+0x238/0x3c0
[ 91.835464][ T871] ? _copy_from_user+0x53/0xa0
[ 91.835799][ T871] ____sys_sendmsg+0x7ad/0xa10
[ 91.836127][ T871] ? __pfx_____sys_sendmsg+0x10/0x10
[ 91.836465][ T871] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 91.836887][ T871] ___sys_sendmsg+0xed/0x170
[ 91.837217][ T871] ? kasan_record_aux_stack+0x8c/0xa0
[ 91.837556][ T871] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 91.837989][ T871] ? __pfx____sys_sendmsg+0x10/0x10
[ 91.838324][ T871] ? find_held_lock+0x2b/0x80
[ 91.838669][ T871] ? __lock_acquire+0x44d/0x7e0
[ 91.839007][ T871] ? find_held_lock+0x2b/0x80
[ 91.839348][ T871] ? __virt_addr_valid+0x22e/0x450
[ 91.839700][ T871] ? __lock_release+0x5d/0x170
[ 91.840041][ T871] __sys_sendmsg+0x10b/0x1a0
[ 91.840372][ T871] ? __call_rcu_common.constprop.0+0x320/0x640
[ 91.840807][ T871] ? __pfx___sys_sendmsg+0x10/0x10
[ 91.841151][ T871] ? rcu_is_watching+0x12/0xc0
[ 91.841493][ T871] do_syscall_64+0xc1/0x380
[ 91.841826][ T871] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.842237][ T871] RIP: 0033:0x7f049f9861e7
[ 91.842590][ T871] 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
[ 91.843789][ T871] RSP: 002b:00007fff99093b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 91.844289][ T871] RAX: ffffffffffffffda RBX: 00007fff99094240 RCX: 00007f049f9861e7
[ 91.844801][ T871] RDX: 0000000000000000 RSI: 00007fff99093b70 RDI: 0000000000000005
[ 91.845320][ T871] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 91.845823][ T871] R10: 0000000001bf7910 R11: 0000000000000246 R12: 0000000000000003
[ 91.846317][ T871] R13: 00000000686e45ef R14: 0000000000499600 R15: 0000000000000000
[ 91.846835][ T871]
[ 91.847084][ T871] irq event stamp: 54291
[ 91.847331][ T871] hardirqs last enabled at (54299): [] __up_console_sem+0x6b/0x80
[ 91.847957][ T871] hardirqs last disabled at (54308): [] __up_console_sem+0x50/0x80
[ 91.848538][ T871] softirqs last enabled at (53548): [] handle_softirqs+0x358/0x620
[ 91.849117][ T871] softirqs last disabled at (53527): [] __irq_exit_rcu+0xfa/0x160
[ 91.849707][ T871] ---[ end trace 0000000000000000 ]---
[ 93.495957][ T882] br0: port 2(vxd) entered blocking state
[ 93.496516][ T882] br0: port 2(vxd) entered forwarding state
[ 93.497617][ T882] br0: port 1(vtep-host) entered blocking state
[ 93.498080][ T882] br0: port 1(vtep-host) entered forwarding state
[ 93.806735][ T884] ------------[ cut here ]------------
[ 93.807130][ T884] WARNING: CPU: 2 PID: 884 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 93.807855][ T884] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nf_conntrack_ftp nft_masq tcp_diag inet_diag nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 93.809183][ T884] CPU: 2 UID: 0 PID: 884 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 93.809826][ T884] Tainted: [W]=WARN
[ 93.810061][ T884] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 93.810438][ T884] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 93.810753][ T884] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 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
[ 93.811827][ T884] RSP: 0018:ffffc90000707140 EFLAGS: 00010246
[ 93.812204][ T884] RAX: 0000000000000000 RBX: ffff88800acca000 RCX: 0000000000000001
[ 93.812666][ T884] RDX: 0000000000000000 RSI: ffffffffa1e9f52e RDI: ffffffffa165a5a0
[ 93.813104][ T884] RBP: ffffc90000707230 R08: ffff888003108800 R09: 0000000000000000
[ 93.813550][ T884] R10: ffffc900007075c8 R11: ffffffffa2c59728 R12: 1ffff920000e0e2c
[ 93.813983][ T884] R13: 00000000000003e8 R14: ffffc90000707880 R15: ffff88800c9ec3e0
[ 93.814442][ T884] FS: 00007f8a4ee10800(0000) GS:ffff8880923a7000(0000) knlGS:0000000000000000
[ 93.814955][ T884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.815344][ T884] CR2: 00000000004e58f8 CR3: 000000000f1cd003 CR4: 0000000000772ef0
[ 93.815797][ T884] PKRU: 55555554
[ 93.816025][ T884] Call Trace:
[ 93.816250][ T884]
[ 93.816415][ T884] ? find_held_lock+0x2b/0x80
[ 93.816734][ T884] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 93.817031][ T884] ? __lock_release+0x5d/0x170
[ 93.817338][ T884] ? __pfx_validate_linkmsg+0x10/0x10
[ 93.817652][ T884] ? is_bpf_text_address+0x71/0x120
[ 93.817973][ T884] ? kernel_text_address+0xce/0xe0
[ 93.818290][ T884] do_setlink.constprop.0+0x6b1/0x2480
[ 93.818632][ T884] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 93.819021][ T884] ? rcu_read_lock_any_held+0x43/0xb0
[ 93.819319][ T884] ? validate_chain+0x166/0x4d0
[ 93.819641][ T884] ? __kernel_text_address+0x12/0x40
[ 93.819958][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.820271][ T884] ? __mutex_trylock_common+0xf9/0x260
[ 93.820603][ T884] ? __pfx___mutex_trylock_common+0x10/0x10
[ 93.820988][ T884] ? rcu_is_watching+0x12/0xc0
[ 93.821300][ T884] ? rcu_is_watching+0x12/0xc0
[ 93.821625][ T884] ? trace_contention_end+0xdc/0x140
[ 93.821938][ T884] ? __mutex_lock+0x19c/0xcd0
[ 93.822254][ T884] ? find_held_lock+0x2b/0x80
[ 93.822582][ T884] ? rtnl_newlink+0x651/0xa60
[ 93.822893][ T884] ? __create_object+0x5e/0xb0
[ 93.823212][ T884] ? __pfx___mutex_lock+0x10/0x10
[ 93.823540][ T884] ? trace_cap_capable+0x10f/0x190
[ 93.823854][ T884] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 93.824237][ T884] ? __rtnl_newlink+0x40e/0xa40
[ 93.824550][ T884] rtnl_newlink+0x69a/0xa60
[ 93.824862][ T884] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.825181][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.825499][ T884] ? find_held_lock+0x2b/0x80
[ 93.825811][ T884] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 93.826104][ T884] ? __lock_release+0x5d/0x170
[ 93.826401][ T884] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.826713][ T884] rtnetlink_rcv_msg+0x710/0xc00
[ 93.827017][ T884] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.827320][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.827638][ T884] netlink_rcv_skb+0x124/0x350
[ 93.827943][ T884] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.828248][ T884] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 93.828569][ T884] ? netlink_deliver_tap+0x13e/0x340
[ 93.828865][ T884] ? netlink_deliver_tap+0xc3/0x340
[ 93.829165][ T884] netlink_unicast+0x49e/0x780
[ 93.829476][ T884] ? __pfx_netlink_unicast+0x10/0x10
[ 93.829781][ T884] netlink_sendmsg+0x721/0xbe0
[ 93.830095][ T884] ? __pfx_netlink_sendmsg+0x10/0x10
[ 93.830391][ T884] ? __import_iovec+0x238/0x3c0
[ 93.830703][ T884] ? _copy_from_user+0x53/0xa0
[ 93.831009][ T884] ____sys_sendmsg+0x7ad/0xa10
[ 93.831308][ T884] ? __pfx_____sys_sendmsg+0x10/0x10
[ 93.831639][ T884] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 93.832022][ T884] ___sys_sendmsg+0xed/0x170
[ 93.832316][ T884] ? kasan_record_aux_stack+0x8c/0xa0
[ 93.832632][ T884] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 93.833007][ T884] ? __pfx____sys_sendmsg+0x10/0x10
[ 93.833315][ T884] ? find_held_lock+0x2b/0x80
[ 93.833624][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.833925][ T884] ? find_held_lock+0x2b/0x80
[ 93.834216][ T884] ? __virt_addr_valid+0x22e/0x450
[ 93.834520][ T884] ? __lock_release+0x5d/0x170
[ 93.834830][ T884] __sys_sendmsg+0x10b/0x1a0
[ 93.835134][ T884] ? __call_rcu_common.constprop.0+0x320/0x640
[ 93.835506][ T884] ? __pfx___sys_sendmsg+0x10/0x10
[ 93.835820][ T884] ? rcu_is_watching+0x12/0xc0
[ 93.836121][ T884] do_syscall_64+0xc1/0x380
[ 93.836435][ T884] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.836803][ T884] RIP: 0033:0x7f8a4efdd1e7
[ 93.837123][ T884] 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
[ 93.838164][ T884] RSP: 002b:00007ffd2750b0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 93.838615][ T884] RAX: ffffffffffffffda RBX: 00007ffd2750b810 RCX: 00007f8a4efdd1e7
[ 93.839056][ T884] RDX: 0000000000000000 RSI: 00007ffd2750b140 RDI: 0000000000000005
[ 93.839548][ T884] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 93.839986][ T884] R10: 00007f8a4eeda498 R11: 0000000000000246 R12: 0000000000000003
[ 93.840417][ T884] R13: 00000000686e45f1 R14: 0000000000499600 R15: 0000000000000000
[ 93.840901][ T884]
[ 93.841146][ T884] irq event stamp: 60475
[ 93.841383][ T884] hardirqs last enabled at (60485): [] __up_console_sem+0x6b/0x80
[ 93.841902][ T884] hardirqs last disabled at (60496): [] __up_console_sem+0x50/0x80
[ 93.842397][ T884] softirqs last enabled at (60430): [] handle_softirqs+0x358/0x620
[ 93.842923][ T884] softirqs last disabled at (60411): [] __irq_exit_rcu+0xfa/0x160
[ 93.843419][ T884] ---[ end trace 0000000000000000 ]---
[ 93.847744][ T884] ------------[ cut here ]------------
[ 93.848121][ T884] WARNING: CPU: 2 PID: 884 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 93.848798][ T884] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nf_conntrack_ftp nft_masq tcp_diag inet_diag nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 93.852034][ T884] CPU: 2 UID: 0 PID: 884 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 93.852863][ T884] Tainted: [W]=WARN
[ 93.853276][ T884] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 93.853889][ T884] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 93.854653][ T884] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 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
[ 93.856927][ T884] RSP: 0018:ffffc90000706de0 EFLAGS: 00010246
[ 93.857976][ T884] RAX: 0000000000000000 RBX: ffff8880096fa000 RCX: 0000000000000001
[ 93.858860][ T884] RDX: 0000000000000000 RSI: ffffffffa1e9f52e RDI: ffffffffa165a5a0
[ 93.859524][ T884] RBP: ffffc90000706ed0 R08: 0000000000000000 R09: 0000000000000000
[ 93.860161][ T884] R10: ffffc90000706f00 R11: ffffffffa23798a0 R12: 1ffff920000e0dc0
[ 93.860847][ T884] R13: 00000000000003e8 R14: ffffc90000706f00 R15: ffff8880096faf08
[ 93.861507][ T884] FS: 00007f8a4ee10800(0000) GS:ffff8880923a7000(0000) knlGS:0000000000000000
[ 93.862230][ T884] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.862872][ T884] CR2: 00000000004e58f8 CR3: 000000000f1cd003 CR4: 0000000000772ef0
[ 93.863616][ T884] PKRU: 55555554
[ 93.864026][ T884] Call Trace:
[ 93.864448][ T884]
[ 93.864788][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.865295][ T884] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 93.865806][ T884] ? find_held_lock+0x2b/0x80
[ 93.866281][ T884] ? __virt_addr_valid+0x22e/0x450
[ 93.866814][ T884] ? __lock_release+0x5d/0x170
[ 93.867298][ T884] netif_set_mtu+0x88/0x100
[ 93.867818][ T884] ? __pfx_netif_set_mtu+0x10/0x10
[ 93.868307][ T884] ? find_held_lock+0x2b/0x80
[ 93.868825][ T884] ? packet_notifier+0x484/0xb70
[ 93.869303][ T884] dev_set_mtu+0xa0/0x150
[ 93.869731][ T884] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 93.870336][ T884] br_device_event+0x178/0x7f0 [bridge]
[ 93.870890][ T884] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 93.871548][ T884] ? nft_offload_netdev_event+0x3d/0x340 [nf_tables]
[ 93.872198][ T884] notifier_call_chain+0xd0/0x150
[ 93.872739][ T884] netif_set_mtu_ext+0x350/0x5c0
[ 93.873220][ T884] ? find_held_lock+0x2b/0x80
[ 93.873709][ T884] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 93.874181][ T884] ? __lock_release+0x5d/0x170
[ 93.874710][ T884] ? __pfx_validate_linkmsg+0x10/0x10
[ 93.875211][ T884] ? is_bpf_text_address+0x71/0x120
[ 93.875703][ T884] ? kernel_text_address+0xce/0xe0
[ 93.876180][ T884] do_setlink.constprop.0+0x6b1/0x2480
[ 93.876800][ T884] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 93.877221][ T884] ? rcu_read_lock_any_held+0x43/0xb0
[ 93.877564][ T884] ? validate_chain+0x166/0x4d0
[ 93.877902][ T884] ? __kernel_text_address+0x12/0x40
[ 93.878232][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.878623][ T884] ? __mutex_trylock_common+0xf9/0x260
[ 93.878955][ T884] ? __pfx___mutex_trylock_common+0x10/0x10
[ 93.879361][ T884] ? rcu_is_watching+0x12/0xc0
[ 93.879703][ T884] ? rcu_is_watching+0x12/0xc0
[ 93.880033][ T884] ? trace_contention_end+0xdc/0x140
[ 93.880369][ T884] ? __mutex_lock+0x19c/0xcd0
[ 93.880727][ T884] ? find_held_lock+0x2b/0x80
[ 93.881058][ T884] ? rtnl_newlink+0x651/0xa60
[ 93.881387][ T884] ? __create_object+0x5e/0xb0
[ 93.881737][ T884] ? __pfx___mutex_lock+0x10/0x10
[ 93.882067][ T884] ? trace_cap_capable+0x10f/0x190
[ 93.882397][ T884] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 93.882859][ T884] ? __rtnl_newlink+0x40e/0xa40
[ 93.883204][ T884] rtnl_newlink+0x69a/0xa60
[ 93.883550][ T884] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.883877][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.884214][ T884] ? find_held_lock+0x2b/0x80
[ 93.884565][ T884] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 93.884899][ T884] ? __lock_release+0x5d/0x170
[ 93.885240][ T884] ? __pfx_rtnl_newlink+0x10/0x10
[ 93.885579][ T884] rtnetlink_rcv_msg+0x710/0xc00
[ 93.885920][ T884] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.886250][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.886633][ T884] netlink_rcv_skb+0x124/0x350
[ 93.886968][ T884] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 93.887298][ T884] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 93.887652][ T884] ? netlink_deliver_tap+0x13e/0x340
[ 93.887980][ T884] ? netlink_deliver_tap+0xc3/0x340
[ 93.888319][ T884] netlink_unicast+0x49e/0x780
[ 93.888681][ T884] ? __pfx_netlink_unicast+0x10/0x10
[ 93.889023][ T884] netlink_sendmsg+0x721/0xbe0
[ 93.889361][ T884] ? __pfx_netlink_sendmsg+0x10/0x10
[ 93.889703][ T884] ? __import_iovec+0x238/0x3c0
[ 93.890037][ T884] ? _copy_from_user+0x53/0xa0
[ 93.890370][ T884] ____sys_sendmsg+0x7ad/0xa10
[ 93.890757][ T884] ? __pfx_____sys_sendmsg+0x10/0x10
[ 93.891091][ T884] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 93.891517][ T884] ___sys_sendmsg+0xed/0x170
[ 93.891841][ T884] ? kasan_record_aux_stack+0x8c/0xa0
[ 93.892171][ T884] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 93.892603][ T884] ? __pfx____sys_sendmsg+0x10/0x10
[ 93.892947][ T884] ? find_held_lock+0x2b/0x80
[ 93.893285][ T884] ? __lock_acquire+0x44d/0x7e0
[ 93.893631][ T884] ? find_held_lock+0x2b/0x80
[ 93.893960][ T884] ? __virt_addr_valid+0x22e/0x450
[ 93.894286][ T884] ? __lock_release+0x5d/0x170
[ 93.894672][ T884] __sys_sendmsg+0x10b/0x1a0
[ 93.895004][ T884] ? __call_rcu_common.constprop.0+0x320/0x640
[ 93.895433][ T884] ? __pfx___sys_sendmsg+0x10/0x10
[ 93.895788][ T884] ? rcu_is_watching+0x12/0xc0
[ 93.896119][ T884] do_syscall_64+0xc1/0x380
[ 93.896473][ T884] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.896885][ T884] RIP: 0033:0x7f8a4efdd1e7
[ 93.897225][ T884] 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
[ 93.898386][ T884] RSP: 002b:00007ffd2750b0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 93.898939][ T884] RAX: ffffffffffffffda RBX: 00007ffd2750b810 RCX: 00007f8a4efdd1e7
[ 93.899439][ T884] RDX: 0000000000000000 RSI: 00007ffd2750b140 RDI: 0000000000000005
[ 93.899925][ T884] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 93.900441][ T884] R10: 00007f8a4eeda498 R11: 0000000000000246 R12: 0000000000000003
[ 93.900932][ T884] R13: 00000000686e45f1 R14: 0000000000499600 R15: 0000000000000000
[ 93.901441][ T884]
[ 93.901698][ T884] irq event stamp: 69391
[ 93.901950][ T884] hardirqs last enabled at (69401): [] __up_console_sem+0x6b/0x80
[ 93.902575][ T884] hardirqs last disabled at (69412): [] __up_console_sem+0x50/0x80
[ 93.903144][ T884] softirqs last enabled at (69356): [] handle_softirqs+0x358/0x620
[ 93.903720][ T884] softirqs last disabled at (69335): [] __irq_exit_rcu+0xfa/0x160
[ 93.904279][ T884] ---[ end trace 0000000000000000 ]---
[ 94.925516][ T887] ------------[ cut here ]------------
[ 94.925851][ T887] WARNING: CPU: 3 PID: 887 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 94.926409][ T887] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nf_conntrack_ftp nft_masq tcp_diag inet_diag nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 94.927734][ T887] CPU: 3 UID: 0 PID: 887 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 94.928352][ T887] Tainted: [W]=WARN
[ 94.928601][ T887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.928976][ T887] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 94.929303][ T887] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 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
[ 94.930443][ T887] RSP: 0018:ffffc900005d7140 EFLAGS: 00010246
[ 94.930831][ T887] RAX: 0000000000000000 RBX: ffff88800acca000 RCX: 0000000000000001
[ 94.931287][ T887] RDX: 0000000000000000 RSI: ffffffffa1e9f52e RDI: ffffffffa165a5a0
[ 94.931888][ T887] RBP: ffffc900005d7230 R08: ffff88800e2f3800 R09: 0000000000000000
[ 94.932359][ T887] R10: ffffc900005d75c8 R11: ffffffffa2c59728 R12: 1ffff920000bae2c
[ 94.933227][ T887] R13: 00000000000003e8 R14: ffffc900005d7880 R15: ffff8880092a6a60
[ 94.933700][ T887] FS: 00007fa3926d0800(0000) GS:ffff888092427000(0000) knlGS:0000000000000000
[ 94.934225][ T887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.934591][ T887] CR2: 00000000004e58f8 CR3: 000000000c02e004 CR4: 0000000000772ef0
[ 94.935020][ T887] PKRU: 55555554
[ 94.935250][ T887] Call Trace:
[ 94.935490][ T887]
[ 94.935635][ T887] ? find_held_lock+0x2b/0x80
[ 94.935928][ T887] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 94.936220][ T887] ? __lock_release+0x5d/0x170
[ 94.936522][ T887] ? __pfx_validate_linkmsg+0x10/0x10
[ 94.936823][ T887] ? is_bpf_text_address+0x71/0x120
[ 94.937119][ T887] ? kernel_text_address+0xce/0xe0
[ 94.937406][ T887] do_setlink.constprop.0+0x6b1/0x2480
[ 94.937717][ T887] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 94.938085][ T887] ? rcu_read_lock_any_held+0x43/0xb0
[ 94.938365][ T887] ? validate_chain+0x166/0x4d0
[ 94.938655][ T887] ? __kernel_text_address+0x12/0x40
[ 94.938955][ T887] ? __lock_acquire+0x44d/0x7e0
[ 94.939252][ T887] ? __mutex_trylock_common+0xf9/0x260
[ 94.939543][ T887] ? __pfx___mutex_trylock_common+0x10/0x10
[ 94.939916][ T887] ? rcu_is_watching+0x12/0xc0
[ 94.940214][ T887] ? rcu_is_watching+0x12/0xc0
[ 94.940523][ T887] ? trace_contention_end+0xdc/0x140
[ 94.940806][ T887] ? __mutex_lock+0x19c/0xcd0
[ 94.941102][ T887] ? find_held_lock+0x2b/0x80
[ 94.941381][ T887] ? rtnl_newlink+0x651/0xa60
[ 94.941671][ T887] ? __create_object+0x5e/0xb0
[ 94.941966][ T887] ? __pfx___mutex_lock+0x10/0x10
[ 94.942252][ T887] ? trace_cap_capable+0x10f/0x190
[ 94.942553][ T887] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 94.942908][ T887] ? __rtnl_newlink+0x40e/0xa40
[ 94.943201][ T887] rtnl_newlink+0x69a/0xa60
[ 94.943501][ T887] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.943787][ T887] ? __lock_acquire+0x44d/0x7e0
[ 94.944075][ T887] ? find_held_lock+0x2b/0x80
[ 94.944354][ T887] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 94.944646][ T887] ? __lock_release+0x5d/0x170
[ 94.944937][ T887] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.945229][ T887] rtnetlink_rcv_msg+0x710/0xc00
[ 94.945521][ T887] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.945811][ T887] ? __lock_acquire+0x44d/0x7e0
[ 94.946111][ T887] netlink_rcv_skb+0x124/0x350
[ 94.946396][ T887] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.946691][ T887] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 94.946997][ T887] ? netlink_deliver_tap+0x13e/0x340
[ 94.947277][ T887] ? netlink_deliver_tap+0xc3/0x340
[ 94.947568][ T887] netlink_unicast+0x49e/0x780
[ 94.947858][ T887] ? __pfx_netlink_unicast+0x10/0x10
[ 94.948148][ T887] netlink_sendmsg+0x721/0xbe0
[ 94.948447][ T887] ? __pfx_netlink_sendmsg+0x10/0x10
[ 94.948730][ T887] ? __import_iovec+0x238/0x3c0
[ 94.949024][ T887] ? _copy_from_user+0x53/0xa0
[ 94.949309][ T887] ____sys_sendmsg+0x7ad/0xa10
[ 94.949602][ T887] ? __pfx_____sys_sendmsg+0x10/0x10
[ 94.949890][ T887] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 94.950251][ T887] ___sys_sendmsg+0xed/0x170
[ 94.950549][ T887] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.950832][ T887] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 94.951188][ T887] ? __pfx____sys_sendmsg+0x10/0x10
[ 94.951488][ T887] ? find_held_lock+0x2b/0x80
[ 94.951777][ T887] ? __lock_acquire+0x44d/0x7e0
[ 94.952066][ T887] ? find_held_lock+0x2b/0x80
[ 94.952346][ T887] ? __virt_addr_valid+0x22e/0x450
[ 94.952633][ T887] ? __lock_release+0x5d/0x170
[ 94.952932][ T887] __sys_sendmsg+0x10b/0x1a0
[ 94.953220][ T887] ? __call_rcu_common.constprop.0+0x320/0x640
[ 94.953585][ T887] ? __pfx___sys_sendmsg+0x10/0x10
[ 94.953884][ T887] ? rcu_is_watching+0x12/0xc0
[ 94.954167][ T887] do_syscall_64+0xc1/0x380
[ 94.954459][ T887] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.954822][ T887] RIP: 0033:0x7fa39289d1e7
[ 94.955124][ T887] 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
[ 94.956159][ T887] RSP: 002b:00007ffd27d2da98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.956596][ T887] RAX: ffffffffffffffda RBX: 00007ffd27d2e1d0 RCX: 00007fa39289d1e7
[ 94.957038][ T887] RDX: 0000000000000000 RSI: 00007ffd27d2db00 RDI: 0000000000000005
[ 94.957493][ T887] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 94.957913][ T887] R10: 00007fa39279a498 R11: 0000000000000246 R12: 0000000000000003
[ 94.958344][ T887] R13: 00000000686e45f2 R14: 0000000000499600 R15: 0000000000000000
[ 94.958786][ T887]
[ 94.958999][ T887] irq event stamp: 51891
[ 94.959219][ T887] hardirqs last enabled at (51899): [] __up_console_sem+0x6b/0x80
[ 94.959718][ T887] hardirqs last disabled at (51908): [] __up_console_sem+0x50/0x80
[ 94.960207][ T887] softirqs last enabled at (51190): [] handle_softirqs+0x358/0x620
[ 94.960701][ T887] softirqs last disabled at (50951): [] __irq_exit_rcu+0xfa/0x160
[ 94.961209][ T887] ---[ end trace 0000000000000000 ]---
[ 96.026074][ T890] ------------[ cut here ]------------
[ 96.026444][ T890] WARNING: CPU: 3 PID: 890 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 96.027006][ T890] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nf_conntrack_ftp nft_masq tcp_diag inet_diag nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 96.029136][ T890] CPU: 3 UID: 0 PID: 890 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 96.029779][ T890] Tainted: [W]=WARN
[ 96.030019][ T890] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 96.030389][ T890] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 96.030720][ T890] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 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
[ 96.031829][ T890] RSP: 0018:ffffc900006b7140 EFLAGS: 00010246
[ 96.032206][ T890] RAX: 0000000000000000 RBX: ffff88800acca000 RCX: 0000000000000001
[ 96.032681][ T890] RDX: 0000000000000000 RSI: ffffffffa1e9f52e RDI: ffffffffa165a5a0
[ 96.033155][ T890] RBP: ffffc900006b7230 R08: ffff88800310a000 R09: 0000000000000000
[ 96.033625][ T890] R10: ffffc900006b75c8 R11: ffffffffa2c59728 R12: 1ffff920000d6e2c
[ 96.034079][ T890] R13: 00000000000003e8 R14: ffffc900006b7880 R15: ffff88800f07b160
[ 96.034563][ T890] FS: 00007f39c7d62800(0000) GS:ffff888092427000(0000) knlGS:0000000000000000
[ 96.035102][ T890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.035496][ T890] CR2: 00000000004e58f8 CR3: 000000000e0ff005 CR4: 0000000000772ef0
[ 96.035951][ T890] PKRU: 55555554
[ 96.036188][ T890] Call Trace:
[ 96.036413][ T890]
[ 96.036577][ T890] ? find_held_lock+0x2b/0x80
[ 96.036884][ T890] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 96.037194][ T890] ? __lock_release+0x5d/0x170
[ 96.037506][ T890] ? __pfx_validate_linkmsg+0x10/0x10
[ 96.037807][ T890] ? is_bpf_text_address+0x71/0x120
[ 96.038108][ T890] ? kernel_text_address+0xce/0xe0
[ 96.038413][ T890] do_setlink.constprop.0+0x6b1/0x2480
[ 96.038726][ T890] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 96.039121][ T890] ? rcu_read_lock_any_held+0x43/0xb0
[ 96.039450][ T890] ? validate_chain+0x166/0x4d0
[ 96.039762][ T890] ? __kernel_text_address+0x12/0x40
[ 96.040065][ T890] ? __lock_acquire+0x44d/0x7e0
[ 96.040355][ T890] ? __mutex_trylock_common+0xf9/0x260
[ 96.040650][ T890] ? __pfx___mutex_trylock_common+0x10/0x10
[ 96.041019][ T890] ? rcu_is_watching+0x12/0xc0
[ 96.041305][ T890] ? rcu_is_watching+0x12/0xc0
[ 96.041605][ T890] ? trace_contention_end+0xdc/0x140
[ 96.041890][ T890] ? __mutex_lock+0x19c/0xcd0
[ 96.042184][ T890] ? find_held_lock+0x2b/0x80
[ 96.042491][ T890] ? rtnl_newlink+0x651/0xa60
[ 96.042787][ T890] ? __create_object+0x5e/0xb0
[ 96.043095][ T890] ? __pfx___mutex_lock+0x10/0x10
[ 96.043463][ T890] ? trace_cap_capable+0x10f/0x190
[ 96.043764][ T890] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 96.044138][ T890] ? __rtnl_newlink+0x40e/0xa40
[ 96.044455][ T890] rtnl_newlink+0x69a/0xa60
[ 96.044774][ T890] ? __pfx_rtnl_newlink+0x10/0x10
[ 96.045069][ T890] ? __lock_acquire+0x44d/0x7e0
[ 96.045389][ T890] ? find_held_lock+0x2b/0x80
[ 96.045693][ T890] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 96.045989][ T890] ? __lock_release+0x5d/0x170
[ 96.046304][ T890] ? __pfx_rtnl_newlink+0x10/0x10
[ 96.046604][ T890] rtnetlink_rcv_msg+0x710/0xc00
[ 96.046932][ T890] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 96.047220][ T890] ? __lock_acquire+0x44d/0x7e0
[ 96.047519][ T890] netlink_rcv_skb+0x124/0x350
[ 96.047803][ T890] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 96.048088][ T890] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 96.048380][ T890] ? netlink_deliver_tap+0x13e/0x340
[ 96.048697][ T890] ? netlink_deliver_tap+0xc3/0x340
[ 96.048986][ T890] netlink_unicast+0x49e/0x780
[ 96.049272][ T890] ? __pfx_netlink_unicast+0x10/0x10
[ 96.049577][ T890] netlink_sendmsg+0x721/0xbe0
[ 96.049867][ T890] ? __pfx_netlink_sendmsg+0x10/0x10
[ 96.050151][ T890] ? __import_iovec+0x238/0x3c0
[ 96.050444][ T890] ? _copy_from_user+0x53/0xa0
[ 96.050742][ T890] ____sys_sendmsg+0x7ad/0xa10
[ 96.051027][ T890] ? __pfx_____sys_sendmsg+0x10/0x10
[ 96.051308][ T890] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 96.051688][ T890] ___sys_sendmsg+0xed/0x170
[ 96.052017][ T890] ? kasan_record_aux_stack+0x8c/0xa0
[ 96.052316][ T890] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 96.052702][ T890] ? __pfx____sys_sendmsg+0x10/0x10
[ 96.053015][ T890] ? find_held_lock+0x2b/0x80
[ 96.053328][ T890] ? __lock_acquire+0x44d/0x7e0
[ 96.053658][ T890] ? find_held_lock+0x2b/0x80
[ 96.053967][ T890] ? __virt_addr_valid+0x22e/0x450
[ 96.054266][ T890] ? __lock_release+0x5d/0x170
[ 96.054579][ T890] __sys_sendmsg+0x10b/0x1a0
[ 96.054879][ T890] ? __call_rcu_common.constprop.0+0x320/0x640
[ 96.055289][ T890] ? __pfx___sys_sendmsg+0x10/0x10
[ 96.055617][ T890] ? rcu_is_watching+0x12/0xc0
[ 96.055918][ T890] do_syscall_64+0xc1/0x380
[ 96.056218][ T890] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.056605][ T890] RIP: 0033:0x7f39c7f2f1e7
[ 96.056916][ T890] 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
[ 96.058009][ T890] RSP: 002b:00007ffdac2c2dc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 96.058474][ T890] RAX: ffffffffffffffda RBX: 00007ffdac2c3500 RCX: 00007f39c7f2f1e7
[ 96.058925][ T890] RDX: 0000000000000000 RSI: 00007ffdac2c2e30 RDI: 0000000000000005
[ 96.059382][ T890] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 96.059842][ T890] R10: 00007f39c7e2c498 R11: 0000000000000246 R12: 0000000000000003
[ 96.060287][ T890] R13: 00000000686e45f3 R14: 0000000000499600 R15: 0000000000000000
[ 96.060767][ T890]
[ 96.060996][ T890] irq event stamp: 46965
[ 96.061217][ T890] hardirqs last enabled at (46973): [] __up_console_sem+0x6b/0x80
[ 96.061762][ T890] hardirqs last disabled at (46982): [] __up_console_sem+0x50/0x80
[ 96.062287][ T890] softirqs last enabled at (46166): [] handle_softirqs+0x358/0x620
[ 96.062822][ T890] softirqs last disabled at (45553): [] __irq_exit_rcu+0xfa/0x160
[ 96.063346][ T890] ---[ end trace 0000000000000000 ]---
[ 97.322329][ T12] br0: port 1(vtep-host) entered disabled state
[ 97.454461][ T12] vtep-host (unregistering): left allmulticast mode
[ 97.455088][ T12] vtep-host (unregistering): left promiscuous mode
[ 97.455526][ T12] br0: port 1(vtep-host) entered disabled state
[ 97.458702][ T12] ------------[ cut here ]------------
[ 97.459278][ T12] WARNING: CPU: 0 PID: 12 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 97.459850][ T12] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel 8021q br_netfilter bridge stp llc nf_conntrack_ftp nft_masq tcp_diag inet_diag nft_redir nft_chain_nat nf_nat nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 97.461357][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 97.462116][ T12] Tainted: [W]=WARN
[ 97.462363][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 97.462765][ T12] Workqueue: netns cleanup_net
[ 97.463106][ T12] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 97.463445][ T12] Code: 00 00 8b 05 87 1c 38 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 ca d1 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
[ 97.464582][ T12] RSP: 0018:ffffc900000c75b0 EFLAGS: 00010246
[ 97.464979][ T12] RAX: 0000000000000000 RBX: ffff8880096fa000 RCX: 0000000000000001
[ 97.465488][ T12] RDX: 0000000000000000 RSI: ffffffffa1e9f52e RDI: ffffffffa165a5a0
[ 97.465986][ T12] RBP: ffffc900000c76a0 R08: 0000000000000000 R09: 0000000000000000
[ 97.466463][ T12] R10: ffffc900000c76d0 R11: ffffffff9e4b586a R12: 1ffff92000018eba
[ 97.466934][ T12] R13: 00000000000003e8 R14: ffffc900000c76d0 R15: ffff8880096faf08
[ 97.467409][ T12] FS: 0000000000000000(0000) GS:ffff8880922a7000(0000) knlGS:0000000000000000
[ 97.467974][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.468369][ T12] CR2: 00007f40150a4000 CR3: 0000000030b36004 CR4: 0000000000772ef0
[ 97.468857][ T12] PKRU: 55555554
[ 97.469093][ T12] Call Trace:
[ 97.469327][ T12]
[ 97.469505][ T12] ? kasan_record_aux_stack+0x8c/0xa0
[ 97.469830][ T12] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 97.470224][ T12] ? br_del_if+0xa3/0x1f0 [bridge]
[ 97.470583][ T12] ? br_device_event+0x53b/0x7f0 [bridge]
[ 97.470923][ T12] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 97.471237][ T12] ? ops_undo_list+0x2c9/0x8a0
[ 97.471558][ T12] ? cleanup_net+0x3a1/0x810
[ 97.471869][ T12] ? process_one_work+0xe40/0x1660
[ 97.472192][ T12] ? worker_thread+0x591/0xcf0
[ 97.472513][ T12] ? kthread+0x37e/0x600
[ 97.472751][ T12] ? ret_from_fork+0x240/0x320
[ 97.473062][ T12] ? ret_from_fork_asm+0x1a/0x30
[ 97.473379][ T12] ? find_held_lock+0x2b/0x80
[ 97.473803][ T12] netif_set_mtu+0x88/0x100
[ 97.474182][ T12] ? __pfx_netif_set_mtu+0x10/0x10
[ 97.474628][ T12] dev_set_mtu+0xa0/0x150
[ 97.474933][ T12] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 97.475450][ T12] br_del_if+0xb2/0x1f0 [bridge]
[ 97.475873][ T12] br_device_event+0x53b/0x7f0 [bridge]
[ 97.476296][ T12] ? __pfx_br_device_event+0x10/0x10 [bridge]
[ 97.476954][ T12] ? nft_offload_netdev_event+0x150/0x340 [nf_tables]
[ 97.477480][ T12] notifier_call_chain+0xd0/0x150
[ 97.477903][ T12] unregister_netdevice_many_notify+0x694/0x1a40
[ 97.478375][ T12] ? mutex_is_locked+0x1c/0x60
[ 97.478770][ T12] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 97.479243][ T12] ? unregister_netdevice_queue+0x6f/0x410
[ 97.479701][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 97.480182][ T12] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 97.480648][ T12] default_device_exit_batch+0x240/0x2e0
[ 97.481030][ T12] ? __pfx_default_device_exit_batch+0x10/0x10
[ 97.481555][ T12] ops_undo_list+0x2c9/0x8a0
[ 97.481924][ T12] ? __pfx_ops_undo_list+0x10/0x10
[ 97.482279][ T12] ? cleanup_net+0x2c5/0x810
[ 97.482665][ T12] cleanup_net+0x3a1/0x810
[ 97.483047][ T12] ? __pfx_cleanup_net+0x10/0x10
[ 97.483441][ T12] ? rcu_is_watching+0x12/0xc0
[ 97.483809][ T12] process_one_work+0xe40/0x1660
[ 97.484209][ T12] ? __pfx_process_one_work+0x10/0x10
[ 97.484598][ T12] ? assign_work+0x16c/0x240
[ 97.484973][ T12] worker_thread+0x591/0xcf0
[ 97.485469][ T12] ? __pfx_worker_thread+0x10/0x10
[ 97.485797][ T12] kthread+0x37e/0x600
[ 97.486037][ T12] ? __pfx_kthread+0x10/0x10
[ 97.486353][ T12] ? ret_from_fork+0x1b/0x320
[ 97.486689][ T12] ? __lock_release+0x5d/0x170
[ 97.487009][ T12] ? rcu_is_watching+0x12/0xc0
[ 97.487322][ T12] ? __pfx_kthread+0x10/0x10
[ 97.487651][ T12] ret_from_fork+0x240/0x320
[ 97.487963][ T12] ? __pfx_kthread+0x10/0x10
[ 97.488276][ T12] ret_from_fork_asm+0x1a/0x30
[ 97.488615][ T12]
[ 97.488860][ T12] irq event stamp: 144889
[ 97.489099][ T12] hardirqs last enabled at (144897): [] __up_console_sem+0x6b/0x80
[ 97.489679][ T12] hardirqs last disabled at (144928): [] __up_console_sem+0x50/0x80
[ 97.490227][ T12] softirqs last enabled at (144926): [] handle_softirqs+0x358/0x620
[ 97.490780][ T12] softirqs last disabled at (144905): [] __irq_exit_rcu+0xfa/0x160
[ 97.491331][ T12] ---[ end trace 0000000000000000 ]---
[ 97.842244][ T12] vxd: left allmulticast mode
[ 97.842699][ T12] vxd: left promiscuous mode
[ 97.843293][ T12] br0: port 2(vxd) entered disabled state