[ 204.731601][ T1955] gre: GRE over IPv4 demultiplexer driver [ 204.752198][ T1955] ip_gre: GRE over IPv4 tunneling driver [ 204.825630][ T1954] ------------[ cut here ]------------ [ 204.826518][ T1954] WARNING: CPU: 2 PID: 1954 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 204.827588][ T1954] Modules linked in: ip_gre gre 8021q act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress vrf veth [ 204.829621][ T1954] CPU: 2 UID: 0 PID: 1954 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) [ 204.830596][ T1954] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 204.831272][ T1954] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 204.831891][ T1954] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 204.834172][ T1954] RSP: 0018:ffffc90002287000 EFLAGS: 00010246 [ 204.835230][ T1954] RAX: 0000000000000000 RBX: ffff88800b4f9000 RCX: 0000000000000001 [ 204.836474][ T1954] RDX: 0000000000000000 RSI: ffffffff8a69b939 RDI: ffffffff89e555e0 [ 204.837716][ T1954] RBP: ffffc900022870e8 R08: ffff88800b4f9218 R09: 0000000000000000 [ 204.843975][ T1954] R10: ffffc90002287118 R11: ffffffff8ab79160 R12: 1ffff92000450e04 [ 204.844859][ T1954] R13: 00000000000005b6 R14: ffffc90002287118 R15: ffff88800b4f9218 [ 204.854699][ T1954] FS: 00007fecc25b2800(0000) GS:ffff8880a9bb7000(0000) knlGS:0000000000000000 [ 204.855721][ T1954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 204.856465][ T1954] CR2: 00005594ca233d48 CR3: 0000000004ede006 CR4: 0000000000772ef0 [ 204.857318][ T1954] PKRU: 55555554 [ 204.857769][ T1954] Call Trace: [ 204.858213][ T1954] [ 204.858537][ T1954] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 204.859264][ T1954] ? find_held_lock+0x2b/0x80 [ 204.859853][ T1954] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 204.860442][ T1954] ? crng_make_state+0x345/0x5e0 [ 204.861030][ T1954] ? lockdep_hardirqs_on+0x7c/0x110 [ 204.862072][ T1954] netif_set_mtu+0x88/0x100 [ 204.862683][ T1954] ? __pfx_netif_set_mtu+0x10/0x10 [ 204.863283][ T1954] ? dev_addr_mod+0xa4/0x360 [ 204.863880][ T1954] dev_set_mtu+0xa0/0x150 [ 204.864311][ T1954] ip_tunnel_newlink+0x3a5/0x650 [ 204.864892][ T1954] ? __pfx_ip_tunnel_newlink+0x10/0x10 [ 204.866389][ T1954] ipgre_newlink+0x170/0x200 [ip_gre] [ 204.866993][ T1954] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre] [ 204.868141][ T1954] ? __pfx_validate_linkmsg+0x10/0x10 [ 204.868780][ T1954] ? rtnl_create_link+0x172/0xe30 [ 204.869365][ T1954] rtnl_newlink_create+0x2bd/0x770 [ 204.869976][ T1954] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 204.872680][ T1954] ? __dev_get_by_name+0x12/0x50 [ 204.873269][ T1954] ? rtnl_dev_get+0xa2/0x150 [ 204.873875][ T1954] ? __pfx_rtnl_dev_get+0x10/0x10 [ 204.874478][ T1954] ? rtnl_newlink+0x651/0xa60 [ 204.875063][ T1954] ? reacquire_held_locks+0xd1/0x200 [ 204.875664][ T1954] __rtnl_newlink+0x231/0xa40 [ 204.876720][ T1954] rtnl_newlink+0x69a/0xa60 [ 204.877137][ T1954] ? __pfx_rtnl_newlink+0x10/0x10 [ 204.877748][ T1954] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 204.878336][ T1954] ? __lock_release+0x5d/0x170 [ 204.878946][ T1954] ? __pfx_rtnl_newlink+0x10/0x10 [ 204.879514][ T1954] rtnetlink_rcv_msg+0x713/0xc00 [ 204.880005][ T1954] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 204.880550][ T1954] ? __lock_acquire+0x44d/0x7e0 [ 204.881034][ T1954] netlink_rcv_skb+0x121/0x350 [ 204.881376][ T1954] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 204.882472][ T1954] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 204.883028][ T1954] ? netlink_deliver_tap+0x13e/0x340 [ 204.883632][ T1954] ? netlink_deliver_tap+0xc3/0x340 [ 204.884224][ T1954] netlink_unicast+0x4a1/0x780 [ 204.885303][ T1954] ? __pfx_netlink_unicast+0x10/0x10 [ 204.885677][ T1954] ? __lock_acquire+0x44d/0x7e0 [ 204.886023][ T1954] netlink_sendmsg+0x721/0xbe0 [ 204.886467][ T1954] ? __pfx_netlink_sendmsg+0x10/0x10 [ 204.887430][ T1954] ? __import_iovec+0x238/0x3c0 [ 204.888042][ T1954] ____sys_sendmsg+0x7aa/0xa10 [ 204.888638][ T1954] ? __pfx_____sys_sendmsg+0x10/0x10 [ 204.889644][ T1954] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 204.890394][ T1954] ___sys_sendmsg+0xed/0x170 [ 204.890983][ T1954] ? __pfx____sys_sendmsg+0x10/0x10 [ 204.891437][ T1954] ? __pfx_handle_pte_fault+0x10/0x10 [ 204.892333][ T1954] ? reacquire_held_locks+0xd1/0x200 [ 204.892904][ T1954] ? do_user_addr_fault+0x461/0xe00 [ 204.893417][ T1954] ? __handle_mm_fault+0x3fc/0x5e0 [ 204.894392][ T1954] ? __pfx___handle_mm_fault+0x10/0x10 [ 204.894991][ T1954] ? lock_vma_under_rcu+0x36c/0x6b0 [ 204.897235][ T1954] __sys_sendmsg+0x10b/0x1a0 [ 204.897703][ T1954] ? __pfx___sys_sendmsg+0x10/0x10 [ 204.898150][ T1954] ? exc_page_fault+0x5d/0xc0 [ 204.898629][ T1954] ? do_user_addr_fault+0x959/0xe00 [ 204.898978][ T1954] ? rcu_is_watching+0x12/0xc0 [ 204.899320][ T1954] do_syscall_64+0xc1/0x380 [ 204.899681][ T1954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 204.900318][ T1954] RIP: 0033:0x7fecc277f1e7 [ 204.901226][ T1954] Code: Unable to access opcode bytes at 0x7fecc277f1bd. [ 204.901867][ T1954] RSP: 002b:00007ffd7cc5a068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 204.902632][ T1954] RAX: ffffffffffffffda RBX: 00007ffd7cc5a790 RCX: 00007fecc277f1e7 [ 204.903370][ T1954] RDX: 0000000000000000 RSI: 00007ffd7cc5a0d0 RDI: 0000000000000005 [ 204.904113][ T1954] RBP: 0000000000000004 R08: 00000000000000b0 R09: 0000000000000000 [ 204.905014][ T1954] R10: 00007fecc26776f8 R11: 0000000000000246 R12: 00007ffd7cc5a7b0 [ 204.905902][ T1954] R13: 00000000686e664d R14: 0000000000499600 R15: 00007ffd7cc5a1bc [ 204.906560][ T1954] [ 204.906952][ T1954] irq event stamp: 40233 [ 204.907254][ T1954] hardirqs last enabled at (40243): [] __up_console_sem+0x6b/0x80 [ 204.908066][ T1954] hardirqs last disabled at (40254): [] __up_console_sem+0x50/0x80 [ 204.908782][ T1954] softirqs last enabled at (39368): [] handle_softirqs+0x358/0x620 [ 204.909714][ T1954] softirqs last disabled at (39361): [] __irq_exit_rcu+0xfa/0x160 [ 204.910703][ T1954] ---[ end trace 0000000000000000 ]--- [ 205.958186][ T1965] ip6_gre: GRE over IPv6 tunneling driver [ 206.147169][ T33] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 206.154763][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 206.310323][ T33] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 206.660771][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 207.203862][ T23] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 207.615483][ T1979] br1: port 1(veth1) entered blocking state [ 207.616070][ T1979] br1: port 1(veth1) entered disabled state [ 207.616538][ T1979] veth1: entered allmulticast mode [ 207.620742][ T1979] veth1: entered promiscuous mode [ 207.623203][ T1979] ------------[ cut here ]------------ [ 207.623538][ T1979] WARNING: CPU: 3 PID: 1979 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 207.624395][ T1979] Modules linked in: bridge stp llc ip6_gre ip6_tunnel tunnel6 ip_gre gre 8021q act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress vrf veth [ 207.626591][ T1979] CPU: 3 UID: 0 PID: 1979 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 207.627255][ T1979] Tainted: [W]=WARN [ 207.627497][ T1979] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.627881][ T1979] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 207.628206][ T1979] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 207.629309][ T1979] RSP: 0018:ffffc90000546ef0 EFLAGS: 00010246 [ 207.629702][ T1979] RAX: 0000000000000000 RBX: ffff8880098fa000 RCX: 0000000000000001 [ 207.630162][ T1979] RDX: 0000000000000000 RSI: ffffffff8a69b939 RDI: ffffffff89e555e0 [ 207.630635][ T1979] RBP: ffffc90000546fe0 R08: 0000000000000000 R09: 0000000000000000 [ 207.631091][ T1979] R10: ffffc90000547010 R11: ffffffff8b4a8918 R12: 1ffff920000a8de2 [ 207.631558][ T1979] R13: 00000000000005dc R14: ffffc90000547010 R15: ffff8880098faf08 [ 207.632015][ T1979] FS: 00007f03c36f5800(0000) GS:ffff8880a9c37000(0000) knlGS:0000000000000000 [ 207.632567][ T1979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.632954][ T1979] CR2: 00000000004e5aa8 CR3: 000000000c52b004 CR4: 0000000000772ef0 [ 207.633415][ T1979] PKRU: 55555554 [ 207.633652][ T1979] Call Trace: [ 207.633881][ T1979] [ 207.634041][ T1979] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 207.634351][ T1979] ? find_held_lock+0x2b/0x80 [ 207.634680][ T1979] ? mark_held_locks+0x49/0x80 [ 207.634987][ T1979] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 207.635373][ T1979] ? lockdep_hardirqs_on+0x7c/0x110 [ 207.635693][ T1979] netif_set_mtu+0x88/0x100 [ 207.636000][ T1979] ? __pfx_netif_set_mtu+0x10/0x10 [ 207.636325][ T1979] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 207.636765][ T1979] dev_set_mtu+0xa0/0x150 [ 207.636998][ T1979] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 207.637411][ T1979] br_add_if+0xda3/0x1330 [bridge] [ 207.637769][ T1979] do_set_master+0x332/0x500 [ 207.638086][ T1979] do_setlink.constprop.0+0x9f4/0x2480 [ 207.638398][ T1979] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 207.638792][ T1979] ? rcu_read_lock_any_held+0x43/0xb0 [ 207.639103][ T1979] ? validate_chain+0x166/0x4d0 [ 207.639410][ T1979] ? __kernel_text_address+0x12/0x40 [ 207.639731][ T1979] ? __lock_acquire+0x44d/0x7e0 [ 207.640045][ T1979] ? __mutex_trylock_common+0xf9/0x260 [ 207.640354][ T1979] ? __pfx___mutex_trylock_common+0x10/0x10 [ 207.640748][ T1979] ? rcu_is_watching+0x12/0xc0 [ 207.641059][ T1979] ? rcu_is_watching+0x12/0xc0 [ 207.641373][ T1979] ? trace_contention_end+0xdc/0x140 [ 207.641694][ T1979] ? __mutex_lock+0x19c/0xcd0 [ 207.642001][ T1979] ? find_held_lock+0x2b/0x80 [ 207.642310][ T1979] ? rtnl_newlink+0x651/0xa60 [ 207.642628][ T1979] ? __create_object+0x5e/0xb0 [ 207.642939][ T1979] ? __pfx___mutex_lock+0x10/0x10 [ 207.643249][ T1979] ? trace_cap_capable+0x10f/0x190 [ 207.643566][ T1979] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 207.643956][ T1979] ? __rtnl_newlink+0x40e/0xa40 [ 207.644274][ T1979] rtnl_newlink+0x69a/0xa60 [ 207.644593][ T1979] ? __pfx_rtnl_newlink+0x10/0x10 [ 207.644897][ T1979] ? __lock_acquire+0x44d/0x7e0 [ 207.645210][ T1979] ? find_held_lock+0x2b/0x80 [ 207.645526][ T1979] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 207.645829][ T1979] ? __lock_release+0x5d/0x170 [ 207.646134][ T1979] ? __pfx_rtnl_newlink+0x10/0x10 [ 207.646482][ T1979] rtnetlink_rcv_msg+0x713/0xc00 [ 207.646793][ T1979] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 207.647103][ T1979] ? __lock_acquire+0x44d/0x7e0 [ 207.647415][ T1979] netlink_rcv_skb+0x121/0x350 [ 207.647733][ T1979] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 207.648039][ T1979] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 207.648357][ T1979] ? netlink_deliver_tap+0x13e/0x340 [ 207.648680][ T1979] ? netlink_deliver_tap+0xc3/0x340 [ 207.648990][ T1979] netlink_unicast+0x4a1/0x780 [ 207.649300][ T1979] ? __pfx_netlink_unicast+0x10/0x10 [ 207.649618][ T1979] ? __lock_acquire+0x44d/0x7e0 [ 207.649931][ T1979] netlink_sendmsg+0x721/0xbe0 [ 207.650248][ T1979] ? __pfx_netlink_sendmsg+0x10/0x10 [ 207.650567][ T1979] ? __import_iovec+0x238/0x3c0 [ 207.650890][ T1979] ____sys_sendmsg+0x7aa/0xa10 [ 207.651202][ T1979] ? __pfx_____sys_sendmsg+0x10/0x10 [ 207.651516][ T1979] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 207.651914][ T1979] ___sys_sendmsg+0xed/0x170 [ 207.652232][ T1979] ? kasan_record_aux_stack+0x8c/0xa0 [ 207.652553][ T1979] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 207.652939][ T1979] ? __pfx____sys_sendmsg+0x10/0x10 [ 207.653257][ T1979] ? find_held_lock+0x2b/0x80 [ 207.653579][ T1979] ? __lock_acquire+0x44d/0x7e0 [ 207.653894][ T1979] ? find_held_lock+0x2b/0x80 [ 207.654202][ T1979] ? __virt_addr_valid+0x22e/0x450 [ 207.654521][ T1979] ? __lock_release+0x5d/0x170 [ 207.654838][ T1979] __sys_sendmsg+0x10b/0x1a0 [ 207.655146][ T1979] ? __call_rcu_common.constprop.0+0x320/0x640 [ 207.655555][ T1979] ? __pfx___sys_sendmsg+0x10/0x10 [ 207.655884][ T1979] ? rcu_is_watching+0x12/0xc0 [ 207.656194][ T1979] do_syscall_64+0xc1/0x380 [ 207.656518][ T1979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.656897][ T1979] RIP: 0033:0x7f03c38c21e7 [ 207.657218][ T1979] 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 [ 207.658332][ T1979] RSP: 002b:00007ffc18140ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.658806][ T1979] RAX: ffffffffffffffda RBX: 00007ffc18141410 RCX: 00007f03c38c21e7 [ 207.659265][ T1979] RDX: 0000000000000000 RSI: 00007ffc18140d50 RDI: 0000000000000005 [ 207.659738][ T1979] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000 [ 207.660203][ T1979] R10: 0000000025add910 R11: 0000000000000246 R12: 0000000000000004 [ 207.660667][ T1979] R13: 00000000686e6650 R14: 0000000000499600 R15: 0000000000000000 [ 207.661140][ T1979] [ 207.661370][ T1979] irq event stamp: 40387 [ 207.661611][ T1979] hardirqs last enabled at (40397): [] __up_console_sem+0x6b/0x80 [ 207.662152][ T1979] hardirqs last disabled at (40404): [] __up_console_sem+0x50/0x80 [ 207.662693][ T1979] softirqs last enabled at (40290): [] handle_softirqs+0x358/0x620 [ 207.663226][ T1979] softirqs last disabled at (40281): [] __irq_exit_rcu+0xfa/0x160 [ 207.663817][ T1979] ---[ end trace 0000000000000000 ]--- [ 207.716104][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 207.717225][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 207.810166][ T37] br1: port 1(veth1) entered blocking state [ 207.810973][ T37] br1: port 1(veth1) entered forwarding state [ 207.915729][ T1981] br1: port 2(veth2) entered blocking state [ 207.916263][ T1981] br1: port 2(veth2) entered disabled state [ 207.916711][ T1981] veth2: entered allmulticast mode [ 207.920199][ T1981] veth2: entered promiscuous mode [ 207.921749][ T1981] ------------[ cut here ]------------ [ 207.922072][ T1981] WARNING: CPU: 0 PID: 1981 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 207.923537][ T1981] Modules linked in: bridge stp llc ip6_gre ip6_tunnel tunnel6 ip_gre gre 8021q act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress vrf veth [ 207.924952][ T1981] CPU: 0 UID: 0 PID: 1981 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 207.925585][ T1981] Tainted: [W]=WARN [ 207.925821][ T1981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 207.926216][ T1981] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 207.926548][ T1981] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 207.927660][ T1981] RSP: 0018:ffffc90000526ef0 EFLAGS: 00010246 [ 207.928054][ T1981] RAX: 0000000000000000 RBX: ffff8880098fa000 RCX: 0000000000000001 [ 207.928521][ T1981] RDX: 0000000000000000 RSI: ffffffff8a69b939 RDI: ffffffff89e555e0 [ 207.928991][ T1981] RBP: ffffc90000526fe0 R08: 0000000000000000 R09: 0000000000000000 [ 207.929462][ T1981] R10: ffffc90000527010 R11: ffffffff8b4a8918 R12: 1ffff920000a4de2 [ 207.929924][ T1981] R13: 00000000000005dc R14: ffffc90000527010 R15: ffff8880098faf08 [ 207.930390][ T1981] FS: 00007fb92a8f5800(0000) GS:ffff8880a9ab7000(0000) knlGS:0000000000000000 [ 207.931109][ T1981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 207.931716][ T1981] CR2: 00000000004e5ab0 CR3: 000000000993a004 CR4: 0000000000772ef0 [ 207.932180][ T1981] PKRU: 55555554 [ 207.932411][ T1981] Call Trace: [ 207.932898][ T1981] [ 207.933067][ T1981] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 207.933373][ T1981] ? find_held_lock+0x2b/0x80 [ 207.933908][ T1981] ? mark_held_locks+0x49/0x80 [ 207.934219][ T1981] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 207.934765][ T1981] ? lockdep_hardirqs_on+0x7c/0x110 [ 207.935079][ T1981] netif_set_mtu+0x88/0x100 [ 207.935385][ T1981] ? __pfx_netif_set_mtu+0x10/0x10 [ 207.935852][ T1981] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 207.936290][ T1981] dev_set_mtu+0xa0/0x150 [ 207.936593][ T1981] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 207.937007][ T1981] br_add_if+0xda3/0x1330 [bridge] [ 207.937357][ T1981] do_set_master+0x332/0x500 [ 207.937682][ T1981] do_setlink.constprop.0+0x9f4/0x2480 [ 207.937993][ T1981] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 207.938380][ T1981] ? rcu_read_lock_any_held+0x43/0xb0 [ 207.938716][ T1981] ? validate_chain+0x166/0x4d0 [ 207.939022][ T1981] ? __kernel_text_address+0x12/0x40 [ 207.939333][ T1981] ? __lock_acquire+0x44d/0x7e0 [ 207.939648][ T1981] ? __mutex_trylock_common+0xf9/0x260 [ 207.939997][ T1981] ? __pfx___mutex_trylock_common+0x10/0x10 [ 207.940394][ T1981] ? rcu_is_watching+0x12/0xc0 [ 207.940724][ T1981] ? rcu_is_watching+0x12/0xc0 [ 207.941034][ T1981] ? trace_contention_end+0xdc/0x140 [ 207.941349][ T1981] ? __mutex_lock+0x19c/0xcd0 [ 207.941668][ T1981] ? find_held_lock+0x2b/0x80 [ 207.941976][ T1981] ? rtnl_newlink+0x651/0xa60 [ 207.942280][ T1981] ? __create_object+0x5e/0xb0 [ 207.942617][ T1981] ? __pfx___mutex_lock+0x10/0x10 [ 207.942935][ T1981] ? trace_cap_capable+0x10f/0x190 [ 207.943240][ T1981] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 207.943633][ T1981] ? __rtnl_newlink+0x40e/0xa40 [ 207.943948][ T1981] rtnl_newlink+0x69a/0xa60 [ 207.944266][ T1981] ? __pfx_rtnl_newlink+0x10/0x10 [ 207.944585][ T1981] ? __lock_acquire+0x44d/0x7e0 [ 207.944899][ T1981] ? find_held_lock+0x2b/0x80 [ 207.945204][ T1981] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 207.945518][ T1981] ? __lock_release+0x5d/0x170 [ 207.945831][ T1981] ? __pfx_rtnl_newlink+0x10/0x10 [ 207.946150][ T1981] rtnetlink_rcv_msg+0x713/0xc00 [ 207.946492][ T1981] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 207.946804][ T1981] ? __lock_acquire+0x44d/0x7e0 [ 207.947115][ T1981] netlink_rcv_skb+0x121/0x350 [ 207.947421][ T1981] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 207.947737][ T1981] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 207.948055][ T1981] ? netlink_deliver_tap+0x13e/0x340 [ 207.948366][ T1981] ? netlink_deliver_tap+0xc3/0x340 [ 207.948700][ T1981] netlink_unicast+0x4a1/0x780 [ 207.949016][ T1981] ? __pfx_netlink_unicast+0x10/0x10 [ 207.949318][ T1981] ? __lock_acquire+0x44d/0x7e0 [ 207.949638][ T1981] netlink_sendmsg+0x721/0xbe0 [ 207.949949][ T1981] ? __pfx_netlink_sendmsg+0x10/0x10 [ 207.950254][ T1981] ? __import_iovec+0x238/0x3c0 [ 207.950594][ T1981] ____sys_sendmsg+0x7aa/0xa10 [ 207.950915][ T1981] ? __pfx_____sys_sendmsg+0x10/0x10 [ 207.951219][ T1981] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 207.951618][ T1981] ___sys_sendmsg+0xed/0x170 [ 207.951922][ T1981] ? kasan_record_aux_stack+0x8c/0xa0 [ 207.952227][ T1981] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 207.952619][ T1981] ? __pfx____sys_sendmsg+0x10/0x10 [ 207.952940][ T1981] ? find_held_lock+0x2b/0x80 [ 207.953247][ T1981] ? __lock_acquire+0x44d/0x7e0 [ 207.953566][ T1981] ? find_held_lock+0x2b/0x80 [ 207.953878][ T1981] ? __virt_addr_valid+0x22e/0x450 [ 207.954186][ T1981] ? __lock_release+0x5d/0x170 [ 207.954517][ T1981] __sys_sendmsg+0x10b/0x1a0 [ 207.954825][ T1981] ? __call_rcu_common.constprop.0+0x320/0x640 [ 207.955204][ T1981] ? __pfx___sys_sendmsg+0x10/0x10 [ 207.955537][ T1981] ? rcu_is_watching+0x12/0xc0 [ 207.955849][ T1981] do_syscall_64+0xc1/0x380 [ 207.956166][ T1981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 207.956559][ T1981] RIP: 0033:0x7fb92aac21e7 [ 207.956878][ T1981] 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 [ 207.958039][ T1981] RSP: 002b:00007ffe6a60f608 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.958511][ T1981] RAX: ffffffffffffffda RBX: 00007ffe6a60fd30 RCX: 00007fb92aac21e7 [ 207.958971][ T1981] RDX: 0000000000000000 RSI: 00007ffe6a60f670 RDI: 0000000000000005 [ 207.959429][ T1981] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000 [ 207.959910][ T1981] R10: 000000003e117910 R11: 0000000000000246 R12: 0000000000000004 [ 207.960375][ T1981] R13: 00000000686e6650 R14: 0000000000499600 R15: 0000000000000000 [ 207.960854][ T1981] [ 207.961085][ T1981] irq event stamp: 36341 [ 207.961315][ T1981] hardirqs last enabled at (36349): [] __up_console_sem+0x6b/0x80 [ 207.961864][ T1981] hardirqs last disabled at (36358): [] __up_console_sem+0x50/0x80 [ 207.962392][ T1981] softirqs last enabled at (36226): [] handle_softirqs+0x358/0x620 [ 207.962934][ T1981] softirqs last disabled at (36217): [] __irq_exit_rcu+0xfa/0x160 [ 207.963488][ T1981] ---[ end trace 0000000000000000 ]--- [ 208.090121][ T35] br1: port 2(veth2) entered blocking state [ 208.090584][ T35] br1: port 2(veth2) entered forwarding state [ 208.414879][ T1984] ------------[ cut here ]------------ [ 208.415313][ T1984] WARNING: CPU: 3 PID: 1984 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 208.415949][ T1984] Modules linked in: bridge stp llc ip6_gre ip6_tunnel tunnel6 ip_gre gre 8021q act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress vrf veth [ 208.417409][ T1984] CPU: 3 UID: 0 PID: 1984 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 208.418056][ T1984] Tainted: [W]=WARN [ 208.418304][ T1984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 208.418708][ T1984] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 208.419038][ T1984] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 208.420209][ T1984] RSP: 0018:ffffc900005d7000 EFLAGS: 00010246 [ 208.420630][ T1984] RAX: 0000000000000000 RBX: ffff88800c781000 RCX: 0000000000000001 [ 208.421113][ T1984] RDX: 0000000000000000 RSI: ffffffff8a69b939 RDI: ffffffff89e555e0 [ 208.421606][ T1984] RBP: ffffc900005d70e8 R08: ffff88800c781218 R09: 0000000000000000 [ 208.422088][ T1984] R10: ffffc900005d7118 R11: ffffffff8ab79160 R12: 1ffff920000bae04 [ 208.422587][ T1984] R13: 00000000000005b6 R14: ffffc900005d7118 R15: ffff88800c781218 [ 208.423054][ T1984] FS: 00007fe614bcc800(0000) GS:ffff8880a9c37000(0000) knlGS:0000000000000000 [ 208.423661][ T1984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 208.424059][ T1984] CR2: 0000000000436890 CR3: 0000000004cbb002 CR4: 0000000000772ef0 [ 208.424552][ T1984] PKRU: 55555554 [ 208.424797][ T1984] Call Trace: [ 208.425029][ T1984] [ 208.425189][ T1984] ? __pfx_ip_route_output_key_hash+0x10/0x10 [ 208.425599][ T1984] ? find_held_lock+0x2b/0x80 [ 208.426002][ T1984] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 208.426337][ T1984] ? crng_make_state+0x345/0x5e0 [ 208.426656][ T1984] ? lockdep_hardirqs_on+0x7c/0x110 [ 208.426972][ T1984] netif_set_mtu+0x88/0x100 [ 208.427278][ T1984] ? __pfx_netif_set_mtu+0x10/0x10 [ 208.427620][ T1984] ? dev_addr_mod+0xa4/0x360 [ 208.427944][ T1984] dev_set_mtu+0xa0/0x150 [ 208.428193][ T1984] ip_tunnel_newlink+0x3a5/0x650 [ 208.428526][ T1984] ? __pfx_ip_tunnel_newlink+0x10/0x10 [ 208.428861][ T1984] ipgre_newlink+0x170/0x200 [ip_gre] [ 208.429191][ T1984] ? __pfx_ipgre_newlink+0x10/0x10 [ip_gre] [ 208.429587][ T1984] ? __pfx_validate_linkmsg+0x10/0x10 [ 208.429907][ T1984] ? rtnl_create_link+0x172/0xe30 [ 208.430232][ T1984] rtnl_newlink_create+0x2bd/0x770 [ 208.430561][ T1984] ? __pfx_rtnl_newlink_create+0x10/0x10 [ 208.430865][ T1984] ? __dev_get_by_name+0x12/0x50 [ 208.431183][ T1984] ? rtnl_dev_get+0xa2/0x150 [ 208.431515][ T1984] ? __pfx_rtnl_dev_get+0x10/0x10 [ 208.431830][ T1984] ? rtnl_newlink+0x651/0xa60 [ 208.432148][ T1984] ? reacquire_held_locks+0xd1/0x200 [ 208.432530][ T1984] __rtnl_newlink+0x231/0xa40 [ 208.432869][ T1984] rtnl_newlink+0x69a/0xa60 [ 208.433192][ T1984] ? __pfx_rtnl_newlink+0x10/0x10 [ 208.433527][ T1984] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 208.433832][ T1984] ? __lock_release+0x5d/0x170 [ 208.434141][ T1984] ? __pfx_rtnl_newlink+0x10/0x10 [ 208.434444][ T1984] rtnetlink_rcv_msg+0x713/0xc00 [ 208.434772][ T1984] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 208.435095][ T1984] ? __lock_acquire+0x44d/0x7e0 [ 208.435421][ T1984] netlink_rcv_skb+0x121/0x350 [ 208.435764][ T1984] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 208.436084][ T1984] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 208.436431][ T1984] ? netlink_deliver_tap+0x13e/0x340 [ 208.436745][ T1984] ? netlink_deliver_tap+0xc3/0x340 [ 208.437066][ T1984] netlink_unicast+0x4a1/0x780 [ 208.437374][ T1984] ? __pfx_netlink_unicast+0x10/0x10 [ 208.437694][ T1984] ? __lock_acquire+0x44d/0x7e0 [ 208.438020][ T1984] netlink_sendmsg+0x721/0xbe0 [ 208.438346][ T1984] ? __pfx_netlink_sendmsg+0x10/0x10 [ 208.438681][ T1984] ? __import_iovec+0x238/0x3c0 [ 208.439004][ T1984] ____sys_sendmsg+0x7aa/0xa10 [ 208.439316][ T1984] ? __pfx_____sys_sendmsg+0x10/0x10 [ 208.439641][ T1984] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 208.440049][ T1984] ___sys_sendmsg+0xed/0x170 [ 208.440357][ T1984] ? __pfx____sys_sendmsg+0x10/0x10 [ 208.440670][ T1984] ? __pfx_handle_pte_fault+0x10/0x10 [ 208.440981][ T1984] ? reacquire_held_locks+0xd1/0x200 [ 208.441294][ T1984] ? do_user_addr_fault+0x461/0xe00 [ 208.441626][ T1984] ? __handle_mm_fault+0x3fc/0x5e0 [ 208.441948][ T1984] ? __pfx___handle_mm_fault+0x10/0x10 [ 208.442282][ T1984] ? lock_vma_under_rcu+0x36c/0x6b0 [ 208.442619][ T1984] __sys_sendmsg+0x10b/0x1a0 [ 208.442928][ T1984] ? __pfx___sys_sendmsg+0x10/0x10 [ 208.443233][ T1984] ? exc_page_fault+0x5d/0xc0 [ 208.443596][ T1984] ? do_user_addr_fault+0x959/0xe00 [ 208.443907][ T1984] ? rcu_is_watching+0x12/0xc0 [ 208.444233][ T1984] do_syscall_64+0xc1/0x380 [ 208.444559][ T1984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.444939][ T1984] RIP: 0033:0x7fe614d991e7 [ 208.445276][ T1984] 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 [ 208.446432][ T1984] RSP: 002b:00007fff74a12518 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 208.446929][ T1984] RAX: ffffffffffffffda RBX: 00007fff74a12c40 RCX: 00007fe614d991e7 [ 208.447427][ T1984] RDX: 0000000000000000 RSI: 00007fff74a12580 RDI: 0000000000000005 [ 208.447936][ T1984] RBP: 0000000000000008 R08: 00000000000000ac R09: 0000000000000000 [ 208.448395][ T1984] R10: 00007fe614c916f8 R11: 0000000000000246 R12: 00007fff74a12c60 [ 208.448881][ T1984] R13: 00000000686e6651 R14: 0000000000499600 R15: 00007fff74a12668 [ 208.449353][ T1984] [ 208.449641][ T1984] irq event stamp: 38351 [ 208.449870][ T1984] hardirqs last enabled at (38359): [] __up_console_sem+0x6b/0x80 [ 208.450427][ T1984] hardirqs last disabled at (38366): [] __up_console_sem+0x50/0x80 [ 208.451001][ T1984] softirqs last enabled at (37360): [] dev_mc_add+0xc6/0xf0 [ 208.451659][ T1984] softirqs last disabled at (37352): [] dev_mc_add+0x5d/0xf0 [ 208.452200][ T1984] ---[ end trace 0000000000000000 ]--- [ 208.739714][ T33] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 208.841788][ T9] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 208.955855][ T9] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 208.962630][ T1990] br1: port 2(veth2) entered disabled state [ 208.964198][ T1990] br1: port 1(veth1) entered disabled state [ 209.087371][ T1991] br1: port 3(veth4) entered blocking state [ 209.087844][ T1991] br1: port 3(veth4) entered disabled state [ 209.088298][ T1991] veth4: entered allmulticast mode [ 209.091852][ T1991] veth4: entered promiscuous mode [ 209.093299][ T1991] ------------[ cut here ]------------ [ 209.093650][ T1991] WARNING: CPU: 3 PID: 1991 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 209.094351][ T1991] Modules linked in: bridge stp llc ip6_gre ip6_tunnel tunnel6 ip_gre gre 8021q act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress vrf veth [ 209.095909][ T1991] CPU: 3 UID: 0 PID: 1991 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 209.096631][ T1991] Tainted: [W]=WARN [ 209.096895][ T1991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 209.097334][ T1991] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 209.097706][ T1991] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 209.098944][ T1991] RSP: 0018:ffffc90000646ef0 EFLAGS: 00010246 [ 209.099394][ T1991] RAX: 0000000000000000 RBX: ffff8880098fa000 RCX: 0000000000000001 [ 209.099920][ T1991] RDX: 0000000000000000 RSI: ffffffff8a69b939 RDI: ffffffff89e555e0 [ 209.100443][ T1991] RBP: ffffc90000646fe0 R08: 0000000000000000 R09: 0000000000000000 [ 209.100972][ T1991] R10: ffffc90000647010 R11: ffffffff8b4a8918 R12: 1ffff920000c8de2 [ 209.101504][ T1991] R13: 00000000000005dc R14: ffffc90000647010 R15: ffff8880098faf08 [ 209.102033][ T1991] FS: 00007f76e8a0d800(0000) GS:ffff8880a9c37000(0000) knlGS:0000000000000000 [ 209.102646][ T1991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.103085][ T1991] CR2: 00000000004e5ac0 CR3: 0000000005368002 CR4: 0000000000772ef0 [ 209.103623][ T1991] PKRU: 55555554 [ 209.103885][ T1991] Call Trace: [ 209.104153][ T1991] [ 209.104335][ T1991] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 209.104697][ T1991] ? find_held_lock+0x2b/0x80 [ 209.105055][ T1991] ? mark_held_locks+0x49/0x80 [ 209.105406][ T1991] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 209.105848][ T1991] ? lockdep_hardirqs_on+0x7c/0x110 [ 209.106213][ T1991] netif_set_mtu+0x88/0x100 [ 209.106591][ T1991] ? __pfx_netif_set_mtu+0x10/0x10 [ 209.106957][ T1991] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 209.107428][ T1991] dev_set_mtu+0xa0/0x150 [ 209.107703][ T1991] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 209.108168][ T1991] br_add_if+0xda3/0x1330 [bridge] [ 209.108567][ T1991] do_set_master+0x332/0x500 [ 209.108923][ T1991] do_setlink.constprop.0+0x9f4/0x2480 [ 209.109283][ T1991] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 209.109732][ T1991] ? rcu_read_lock_any_held+0x43/0xb0 [ 209.110084][ T1991] ? validate_chain+0x166/0x4d0 [ 209.110429][ T1991] ? __kernel_text_address+0x12/0x40 [ 209.110789][ T1991] ? __lock_acquire+0x44d/0x7e0 [ 209.111144][ T1991] ? __mutex_trylock_common+0xf9/0x260 [ 209.111499][ T1991] ? __pfx___mutex_trylock_common+0x10/0x10 [ 209.111940][ T1991] ? rcu_is_watching+0x12/0xc0 [ 209.112296][ T1991] ? rcu_is_watching+0x12/0xc0 [ 209.112652][ T1991] ? trace_contention_end+0xdc/0x140 [ 209.112999][ T1991] ? __mutex_lock+0x19c/0xcd0 [ 209.113346][ T1991] ? find_held_lock+0x2b/0x80 [ 209.113701][ T1991] ? rtnl_newlink+0x651/0xa60 [ 209.114045][ T1991] ? __create_object+0x5e/0xb0 [ 209.114395][ T1991] ? __pfx___mutex_lock+0x10/0x10 [ 209.114768][ T1991] ? trace_cap_capable+0x10f/0x190 [ 209.115118][ T1991] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 209.115559][ T1991] ? __rtnl_newlink+0x40e/0xa40 [ 209.115916][ T1991] rtnl_newlink+0x69a/0xa60 [ 209.116291][ T1991] ? __pfx_rtnl_newlink+0x10/0x10 [ 209.116615][ T1991] ? __lock_acquire+0x44d/0x7e0 [ 209.116935][ T1991] ? find_held_lock+0x2b/0x80 [ 209.117251][ T1991] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 209.117563][ T1991] ? __lock_release+0x5d/0x170 [ 209.117873][ T1991] ? __pfx_rtnl_newlink+0x10/0x10 [ 209.118188][ T1991] rtnetlink_rcv_msg+0x713/0xc00 [ 209.118511][ T1991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 209.118824][ T1991] ? __lock_acquire+0x44d/0x7e0 [ 209.119141][ T1991] netlink_rcv_skb+0x121/0x350 [ 209.119463][ T1991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 209.119779][ T1991] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 209.120095][ T1991] ? netlink_deliver_tap+0x13e/0x340 [ 209.120402][ T1991] ? netlink_deliver_tap+0xc3/0x340 [ 209.120718][ T1991] netlink_unicast+0x4a1/0x780 [ 209.121032][ T1991] ? __pfx_netlink_unicast+0x10/0x10 [ 209.121337][ T1991] ? __lock_acquire+0x44d/0x7e0 [ 209.121657][ T1991] netlink_sendmsg+0x721/0xbe0 [ 209.121980][ T1991] ? __pfx_netlink_sendmsg+0x10/0x10 [ 209.122287][ T1991] ? __import_iovec+0x238/0x3c0 [ 209.122616][ T1991] ____sys_sendmsg+0x7aa/0xa10 [ 209.122929][ T1991] ? __pfx_____sys_sendmsg+0x10/0x10 [ 209.123235][ T1991] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 209.123637][ T1991] ___sys_sendmsg+0xed/0x170 [ 209.123944][ T1991] ? kasan_record_aux_stack+0x8c/0xa0 [ 209.124269][ T1991] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 209.124663][ T1991] ? __pfx____sys_sendmsg+0x10/0x10 [ 209.124977][ T1991] ? find_held_lock+0x2b/0x80 [ 209.125289][ T1991] ? __lock_acquire+0x44d/0x7e0 [ 209.125606][ T1991] ? find_held_lock+0x2b/0x80 [ 209.125914][ T1991] ? __virt_addr_valid+0x22e/0x450 [ 209.126232][ T1991] ? __lock_release+0x5d/0x170 [ 209.126565][ T1991] __sys_sendmsg+0x10b/0x1a0 [ 209.126881][ T1991] ? __call_rcu_common.constprop.0+0x320/0x640 [ 209.127260][ T1991] ? __pfx___sys_sendmsg+0x10/0x10 [ 209.127587][ T1991] ? rcu_is_watching+0x12/0xc0 [ 209.127900][ T1991] do_syscall_64+0xc1/0x380 [ 209.128211][ T1991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 209.128609][ T1991] RIP: 0033:0x7f76e8bda1e7 [ 209.128939][ T1991] 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 [ 209.130049][ T1991] RSP: 002b:00007ffdcdf907d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 209.130526][ T1991] RAX: ffffffffffffffda RBX: 00007ffdcdf90f00 RCX: 00007f76e8bda1e7 [ 209.131001][ T1991] RDX: 0000000000000000 RSI: 00007ffdcdf90840 RDI: 0000000000000005 [ 209.131471][ T1991] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000 [ 209.131930][ T1991] R10: 000000003dac2910 R11: 0000000000000246 R12: 0000000000000004 [ 209.132390][ T1991] R13: 00000000686e6651 R14: 0000000000499600 R15: 0000000000000000 [ 209.132878][ T1991] [ 209.133110][ T1991] irq event stamp: 40535 [ 209.133342][ T1991] hardirqs last enabled at (40543): [] __up_console_sem+0x6b/0x80 [ 209.133889][ T1991] hardirqs last disabled at (40552): [] __up_console_sem+0x50/0x80 [ 209.134421][ T1991] softirqs last enabled at (39458): [] br_add_if+0xd82/0x1330 [bridge] [ 209.135009][ T1991] softirqs last disabled at (39456): [] br_add_if+0xcf3/0x1330 [bridge] [ 209.135576][ T1991] ---[ end trace 0000000000000000 ]--- [ 209.356815][ T1993] br1: port 3(veth4) entered blocking state [ 209.357279][ T1993] br1: port 3(veth4) entered forwarding state [ 209.358308][ T1993] br1: port 2(veth2) entered blocking state [ 209.358725][ T1993] br1: port 2(veth2) entered forwarding state [ 209.359409][ T1993] br1: port 1(veth1) entered blocking state [ 209.359822][ T1993] br1: port 1(veth1) entered forwarding state [ 212.387810][ C3] ip6_tnl_xmit_ctl: 4 callbacks suppressed [ 212.388514][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 221.091918][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 238.500608][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 259.287654][ T2220] veth4: left allmulticast mode [ 259.288076][ T2220] veth4: left promiscuous mode [ 259.288606][ T2220] br1: port 3(veth4) entered disabled state [ 259.292899][ T2220] ------------[ cut here ]------------ [ 259.293250][ T2220] WARNING: CPU: 3 PID: 2220 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 259.295155][ T2220] Modules linked in: bridge stp llc ip6_gre ip6_tunnel tunnel6 ip_gre gre 8021q act_vlan act_skbedit act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 cls_matchall act_mirred act_gact cls_flower sch_ingress vrf veth [ 259.296535][ T2220] CPU: 3 UID: 0 PID: 2220 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 259.297155][ T2220] Tainted: [W]=WARN [ 259.297395][ T2220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 259.297794][ T2220] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 259.298113][ T2220] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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 [ 259.299210][ T2220] RSP: 0018:ffffc900011d6f70 EFLAGS: 00010246 [ 259.299609][ T2220] RAX: 0000000000000000 RBX: ffff8880098fa000 RCX: 0000000000000001 [ 259.300107][ T2220] RDX: 0000000000000000 RSI: ffffffff8a69b939 RDI: ffffffff89e555e0 [ 259.300623][ T2220] RBP: ffffc900011d7058 R08: 0000000000000000 R09: 0000000000000000 [ 259.301082][ T2220] R10: ffffc900011d7088 R11: ffffffff86a00130 R12: 1ffff9200023adf2 [ 259.301546][ T2220] R13: 00000000000005dc R14: ffffc900011d7088 R15: ffff8880098faf08 [ 259.302008][ T2220] FS: 00007f4528795800(0000) GS:ffff8880a9c37000(0000) knlGS:0000000000000000 [ 259.302557][ T2220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.302950][ T2220] CR2: 00000000004e5ac0 CR3: 000000000a011003 CR4: 0000000000772ef0 [ 259.303410][ T2220] PKRU: 55555554 [ 259.303652][ T2220] Call Trace: [ 259.303886][ T2220] [ 259.304043][ T2220] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 259.304435][ T2220] ? br_del_if+0xa3/0x1f0 [bridge] [ 259.304813][ T2220] ? do_set_master+0x147/0x500 [ 259.305124][ T2220] ? do_setlink.constprop.0+0x9f4/0x2480 [ 259.305430][ T2220] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 259.305746][ T2220] ? netlink_unicast+0x4a1/0x780 [ 259.306055][ T2220] ? netlink_sendmsg+0x721/0xbe0 [ 259.306372][ T2220] ? ____sys_sendmsg+0x7aa/0xa10 [ 259.306689][ T2220] ? ___sys_sendmsg+0xed/0x170 [ 259.306998][ T2220] ? __sys_sendmsg+0x10b/0x1a0 [ 259.307309][ T2220] ? do_syscall_64+0xc1/0x380 [ 259.307640][ T2220] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.308027][ T2220] ? find_held_lock+0x2b/0x80 [ 259.308344][ T2220] netif_set_mtu+0x88/0x100 [ 259.308672][ T2220] ? __pfx_netif_set_mtu+0x10/0x10 [ 259.308996][ T2220] dev_set_mtu+0xa0/0x150 [ 259.309236][ T2220] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 259.309674][ T2220] br_del_if+0xb2/0x1f0 [bridge] [ 259.310010][ T2220] ? rtnl_is_locked+0x15/0x20 [ 259.310316][ T2220] do_set_master+0x147/0x500 [ 259.310639][ T2220] do_setlink.constprop.0+0x9f4/0x2480 [ 259.310957][ T2220] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 259.311345][ T2220] ? rcu_read_lock_any_held+0x43/0xb0 [ 259.311659][ T2220] ? validate_chain+0x166/0x4d0 [ 259.311977][ T2220] ? __kernel_text_address+0x12/0x40 [ 259.312294][ T2220] ? __lock_acquire+0x44d/0x7e0 [ 259.312630][ T2220] ? __mutex_trylock_common+0xf9/0x260 [ 259.312944][ T2220] ? __pfx___mutex_trylock_common+0x10/0x10 [ 259.313330][ T2220] ? rcu_is_watching+0x12/0xc0 [ 259.313647][ T2220] ? rcu_is_watching+0x12/0xc0 [ 259.313957][ T2220] ? trace_contention_end+0xdc/0x140 [ 259.314267][ T2220] ? __mutex_lock+0x19c/0xcd0 [ 259.314583][ T2220] ? find_held_lock+0x2b/0x80 [ 259.314896][ T2220] ? rtnl_newlink+0x651/0xa60 [ 259.315198][ T2220] ? __create_object+0x5e/0xb0 [ 259.315522][ T2220] ? __pfx___mutex_lock+0x10/0x10 [ 259.315830][ T2220] ? trace_cap_capable+0x10f/0x190 [ 259.316136][ T2220] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 259.316549][ T2220] ? __rtnl_newlink+0x40e/0xa40 [ 259.316868][ T2220] rtnl_newlink+0x69a/0xa60 [ 259.317180][ T2220] ? __pfx_rtnl_newlink+0x10/0x10 [ 259.317491][ T2220] ? __lock_acquire+0x44d/0x7e0 [ 259.317800][ T2220] ? find_held_lock+0x2b/0x80 [ 259.318108][ T2220] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 259.318410][ T2220] ? __lock_release+0x5d/0x170 [ 259.318724][ T2220] ? __pfx_rtnl_newlink+0x10/0x10 [ 259.319029][ T2220] rtnetlink_rcv_msg+0x713/0xc00 [ 259.319340][ T2220] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 259.319660][ T2220] ? __lock_acquire+0x44d/0x7e0 [ 259.319969][ T2220] netlink_rcv_skb+0x121/0x350 [ 259.320276][ T2220] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 259.320602][ T2220] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 259.320923][ T2220] ? netlink_deliver_tap+0x13e/0x340 [ 259.321228][ T2220] ? netlink_deliver_tap+0xc3/0x340 [ 259.321550][ T2220] netlink_unicast+0x4a1/0x780 [ 259.321858][ T2220] ? __pfx_netlink_unicast+0x10/0x10 [ 259.322163][ T2220] ? __lock_acquire+0x44d/0x7e0 [ 259.322485][ T2220] netlink_sendmsg+0x721/0xbe0 [ 259.322796][ T2220] ? __pfx_netlink_sendmsg+0x10/0x10 [ 259.323103][ T2220] ? __import_iovec+0x238/0x3c0 [ 259.323419][ T2220] ____sys_sendmsg+0x7aa/0xa10 [ 259.323754][ T2220] ? __pfx_____sys_sendmsg+0x10/0x10 [ 259.324059][ T2220] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 259.324471][ T2220] ___sys_sendmsg+0xed/0x170 [ 259.324772][ T2220] ? kasan_record_aux_stack+0x8c/0xa0 [ 259.325081][ T2220] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 259.325474][ T2220] ? __pfx____sys_sendmsg+0x10/0x10 [ 259.325782][ T2220] ? find_held_lock+0x2b/0x80 [ 259.326100][ T2220] ? __lock_acquire+0x44d/0x7e0 [ 259.326430][ T2220] ? find_held_lock+0x2b/0x80 [ 259.326746][ T2220] ? __virt_addr_valid+0x22e/0x450 [ 259.327053][ T2220] ? __lock_release+0x5d/0x170 [ 259.327364][ T2220] __sys_sendmsg+0x10b/0x1a0 [ 259.327676][ T2220] ? __call_rcu_common.constprop.0+0x320/0x640 [ 259.328052][ T2220] ? __pfx___sys_sendmsg+0x10/0x10 [ 259.328378][ T2220] ? rcu_is_watching+0x12/0xc0 [ 259.328712][ T2220] do_syscall_64+0xc1/0x380 [ 259.329023][ T2220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 259.329401][ T2220] RIP: 0033:0x7f45289621e7 [ 259.329731][ T2220] 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 [ 259.330837][ T2220] RSP: 002b:00007ffc8ec74d38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 259.331299][ T2220] RAX: ffffffffffffffda RBX: 00007ffc8ec75460 RCX: 00007f45289621e7 [ 259.331768][ T2220] RDX: 0000000000000000 RSI: 00007ffc8ec74da0 RDI: 0000000000000005 [ 259.332226][ T2220] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 [ 259.332718][ T2220] R10: 00007f452885fee8 R11: 0000000000000246 R12: 0000000000000003 [ 259.333176][ T2220] R13: 00000000686e6684 R14: 0000000000499600 R15: 0000000000000000 [ 259.333657][ T2220] [ 259.333887][ T2220] irq event stamp: 47717 [ 259.334115][ T2220] hardirqs last enabled at (47725): [] __up_console_sem+0x6b/0x80 [ 259.334661][ T2220] hardirqs last disabled at (47734): [] __up_console_sem+0x50/0x80 [ 259.335187][ T2220] softirqs last enabled at (47688): [] handle_softirqs+0x358/0x620 [ 259.335724][ T2220] softirqs last disabled at (47667): [] __irq_exit_rcu+0xfa/0x160 [ 259.336265][ T2220] ---[ end trace 0000000000000000 ]--- [ 260.106721][ T2227] br1: port 1(veth1) entered disabled state [ 260.220488][ T2228] br1: port 2(veth2) entered disabled state [ 260.327716][ T2229] veth2: left allmulticast mode [ 260.328140][ T2229] veth2: left promiscuous mode [ 260.328649][ T2229] br1: port 2(veth2) entered disabled state [ 260.332162][ T2229] veth1: left allmulticast mode [ 260.332477][ T2229] veth1: left promiscuous mode [ 260.332949][ T2229] br1: port 1(veth1) entered disabled state