[ 19.677860][ T301] 8021q: 802.1Q VLAN Support v1.8
[ 25.307529][ T350] br1: port 1(vx10) entered blocking state
[ 25.308642][ T350] br1: port 1(vx10) entered disabled state
[ 25.309986][ T350] vx10: entered allmulticast mode
[ 25.316964][ T350] vx10: entered promiscuous mode
[ 25.319607][ T350] br1: port 1(vx10) entered blocking state
[ 25.320565][ T350] br1: port 1(vx10) entered forwarding state
[ 25.322880][ T350] ------------[ cut here ]------------
[ 25.323520][ T350] WARNING: CPU: 0 PID: 350 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.324722][ T350] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 25.326114][ T350] CPU: 0 UID: 0 PID: 350 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.327180][ T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.327892][ T350] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.328495][ T350] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 25.330527][ T350] RSP: 0000:ffffc900005b6ef0 EFLAGS: 00010246
[ 25.331307][ T350] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 25.332155][ T350] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 25.333067][ T350] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 25.333991][ T350] R10: ffffc900005b7010 R11: ffffffffb12a8918 R12: 1ffff920000b6de2
[ 25.334888][ T350] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff88800ec02f08
[ 25.336067][ T350] FS: 00007efc99b9d800(0000) GS:ffff88807ceb7000(0000) knlGS:0000000000000000
[ 25.337160][ T350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.337925][ T350] CR2: 0000000000406141 CR3: 000000000d07c003 CR4: 0000000000772ef0
[ 25.338847][ T350] PKRU: 55555554
[ 25.339305][ T350] Call Trace:
[ 25.339723][ T350]
[ 25.340062][ T350] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.340753][ T350] ? find_held_lock+0x2b/0x80
[ 25.341379][ T350] ? mark_held_locks+0x49/0x80
[ 25.341955][ T350] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 25.342673][ T350] ? lockdep_hardirqs_on+0x7c/0x110
[ 25.343261][ T350] netif_set_mtu+0x88/0x100
[ 25.343866][ T350] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.344506][ T350] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 25.345395][ T350] dev_set_mtu+0xa0/0x150
[ 25.345832][ T350] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 25.346657][ T350] br_add_if+0xda3/0x1330 [bridge]
[ 25.347358][ T350] do_set_master+0x32f/0x500
[ 25.347964][ T350] do_setlink.constprop.0+0x9f4/0x2480
[ 25.348563][ T350] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.349394][ T350] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.349981][ T350] ? validate_chain+0x166/0x4d0
[ 25.350572][ T350] ? __kernel_text_address+0x12/0x40
[ 25.351153][ T350] ? __lock_acquire+0x44d/0x7e0
[ 25.351749][ T350] ? __mutex_trylock_common+0xf9/0x260
[ 25.352312][ T350] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.353049][ T350] ? rcu_is_watching+0x12/0xc0
[ 25.353687][ T350] ? rcu_is_watching+0x12/0xc0
[ 25.354345][ T350] ? trace_contention_end+0xdc/0x140
[ 25.354975][ T350] ? __mutex_lock+0x19c/0xcd0
[ 25.355545][ T350] ? find_held_lock+0x2b/0x80
[ 25.356115][ T350] ? rtnl_newlink+0x651/0xa60
[ 25.356765][ T350] ? __create_object+0x5e/0xb0
[ 25.357353][ T350] ? __pfx___mutex_lock+0x10/0x10
[ 25.357960][ T350] ? trace_cap_capable+0x10f/0x190
[ 25.358636][ T350] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.359394][ T350] ? __rtnl_newlink+0x40e/0xa40
[ 25.360006][ T350] rtnl_newlink+0x69a/0xa60
[ 25.360612][ T350] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.361160][ T350] ? __lock_acquire+0x44d/0x7e0
[ 25.361825][ T350] ? find_held_lock+0x2b/0x80
[ 25.362501][ T350] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.363049][ T350] ? __lock_release+0x5d/0x170
[ 25.363722][ T350] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.364333][ T350] rtnetlink_rcv_msg+0x710/0xc00
[ 25.364921][ T350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.365532][ T350] ? __lock_acquire+0x44d/0x7e0
[ 25.366162][ T350] netlink_rcv_skb+0x121/0x350
[ 25.366755][ T350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.367337][ T350] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.367960][ T350] ? netlink_deliver_tap+0x13e/0x340
[ 25.368564][ T350] ? netlink_deliver_tap+0xc3/0x340
[ 25.369128][ T350] netlink_unicast+0x49e/0x780
[ 25.369703][ T350] ? __pfx_netlink_unicast+0x10/0x10
[ 25.370337][ T350] ? __lock_acquire+0x44d/0x7e0
[ 25.370953][ T350] netlink_sendmsg+0x721/0xbe0
[ 25.371566][ T350] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.372201][ T350] ? __import_iovec+0x238/0x3c0
[ 25.372816][ T350] ____sys_sendmsg+0x7ad/0xa10
[ 25.373429][ T350] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.374058][ T350] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.375311][ T350] ___sys_sendmsg+0xed/0x170
[ 25.376480][ T350] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.377095][ T350] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.377859][ T350] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.378912][ T350] ? find_held_lock+0x2b/0x80
[ 25.379914][ T350] ? __lock_acquire+0x44d/0x7e0
[ 25.380555][ T350] ? find_held_lock+0x2b/0x80
[ 25.381151][ T350] ? __virt_addr_valid+0x22e/0x450
[ 25.381733][ T350] ? __lock_release+0x5d/0x170
[ 25.382369][ T350] __sys_sendmsg+0x10b/0x1a0
[ 25.382950][ T350] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.383769][ T350] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.384391][ T350] ? rcu_is_watching+0x12/0xc0
[ 25.385398][ T350] do_syscall_64+0xc1/0x380
[ 25.386064][ T350] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.386787][ T350] RIP: 0033:0x7efc99d6a1e7
[ 25.387392][ T350] 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
[ 25.390358][ T350] RSP: 002b:00007ffdcceb84e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.391269][ T350] RAX: ffffffffffffffda RBX: 00007ffdcceb8c10 RCX: 00007efc99d6a1e7
[ 25.392150][ T350] RDX: 0000000000000000 RSI: 00007ffdcceb8550 RDI: 0000000000000005
[ 25.393461][ T350] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 25.394407][ T350] R10: 00000000382bb910 R11: 0000000000000246 R12: 0000000000000004
[ 25.395288][ T350] R13: 00000000686e186f R14: 0000000000499600 R15: 0000000000000000
[ 25.396209][ T350]
[ 25.396657][ T350] irq event stamp: 38159
[ 25.397557][ T350] hardirqs last enabled at (38169): [] __up_console_sem+0x6b/0x80
[ 25.399045][ T350] hardirqs last disabled at (38178): [] __up_console_sem+0x50/0x80
[ 25.399903][ T350] softirqs last enabled at (37904): [] handle_softirqs+0x358/0x620
[ 25.400467][ T350] softirqs last disabled at (37899): [] __irq_exit_rcu+0xfa/0x160
[ 25.401053][ T350] ---[ end trace 0000000000000000 ]---
[ 25.964912][ T356] br1: port 2(vx20) entered blocking state
[ 25.965437][ T356] br1: port 2(vx20) entered disabled state
[ 25.965938][ T356] vx20: entered allmulticast mode
[ 25.970932][ T356] vx20: entered promiscuous mode
[ 25.972182][ T356] br1: port 2(vx20) entered blocking state
[ 25.972655][ T356] br1: port 2(vx20) entered forwarding state
[ 25.973933][ T356] ------------[ cut here ]------------
[ 25.974305][ T356] WARNING: CPU: 2 PID: 356 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.974963][ T356] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 25.976830][ T356] CPU: 2 UID: 0 PID: 356 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.977523][ T356] Tainted: [W]=WARN
[ 25.977794][ T356] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.978243][ T356] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.978604][ T356] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 25.979782][ T356] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 25.980203][ T356] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 25.980719][ T356] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 25.981232][ T356] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 25.981728][ T356] R10: ffffc900005e7010 R11: ffffffffb12a8918 R12: 1ffff920000bcde2
[ 25.982240][ T356] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff88800ec02f08
[ 25.982746][ T356] FS: 00007f5fcb8c5800(0000) GS:ffff88807cfb7000(0000) knlGS:0000000000000000
[ 25.983336][ T356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.983846][ T356] CR2: 00000000004e5de8 CR3: 000000000c813005 CR4: 0000000000772ef0
[ 25.984360][ T356] PKRU: 55555554
[ 25.984617][ T356] Call Trace:
[ 25.984878][ T356]
[ 25.985057][ T356] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.985420][ T356] ? find_held_lock+0x2b/0x80
[ 25.985772][ T356] ? mark_held_locks+0x49/0x80
[ 25.986114][ T356] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 25.986553][ T356] ? lockdep_hardirqs_on+0x7c/0x110
[ 25.986898][ T356] netif_set_mtu+0x88/0x100
[ 25.987246][ T356] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.987597][ T356] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 25.988117][ T356] dev_set_mtu+0xa0/0x150
[ 25.988379][ T356] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 25.988858][ T356] br_add_if+0xda3/0x1330 [bridge]
[ 25.989241][ T356] do_set_master+0x32f/0x500
[ 25.989577][ T356] do_setlink.constprop.0+0x9f4/0x2480
[ 25.989907][ T356] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.990332][ T356] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.990665][ T356] ? validate_chain+0x166/0x4d0
[ 25.990992][ T356] ? __kernel_text_address+0x12/0x40
[ 25.991354][ T356] ? __lock_acquire+0x44d/0x7e0
[ 25.991682][ T356] ? __mutex_trylock_common+0xf9/0x260
[ 25.992012][ T356] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.992427][ T356] ? rcu_is_watching+0x12/0xc0
[ 25.992790][ T356] ? rcu_is_watching+0x12/0xc0
[ 25.993124][ T356] ? trace_contention_end+0xdc/0x140
[ 25.993489][ T356] ? __mutex_lock+0x19c/0xcd0
[ 25.993840][ T356] ? find_held_lock+0x2b/0x80
[ 25.994186][ T356] ? rtnl_newlink+0x651/0xa60
[ 25.994543][ T356] ? __create_object+0x5e/0xb0
[ 25.994890][ T356] ? __pfx___mutex_lock+0x10/0x10
[ 25.995240][ T356] ? trace_cap_capable+0x10f/0x190
[ 25.995576][ T356] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.995979][ T356] ? __rtnl_newlink+0x40e/0xa40
[ 25.996324][ T356] rtnl_newlink+0x69a/0xa60
[ 25.996658][ T356] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.996976][ T356] ? __lock_acquire+0x44d/0x7e0
[ 25.997315][ T356] ? find_held_lock+0x2b/0x80
[ 25.997642][ T356] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.997964][ T356] ? __lock_release+0x5d/0x170
[ 25.998306][ T356] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.998628][ T356] rtnetlink_rcv_msg+0x710/0xc00
[ 25.998955][ T356] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.999294][ T356] ? __lock_acquire+0x44d/0x7e0
[ 25.999630][ T356] netlink_rcv_skb+0x121/0x350
[ 25.999962][ T356] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.000296][ T356] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.000643][ T356] ? netlink_deliver_tap+0x13e/0x340
[ 26.001003][ T356] ? netlink_deliver_tap+0xc3/0x340
[ 26.001347][ T356] netlink_unicast+0x49e/0x780
[ 26.001689][ T356] ? __pfx_netlink_unicast+0x10/0x10
[ 26.002023][ T356] ? __lock_acquire+0x44d/0x7e0
[ 26.002381][ T356] netlink_sendmsg+0x721/0xbe0
[ 26.002721][ T356] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.003061][ T356] ? __import_iovec+0x238/0x3c0
[ 26.003419][ T356] ____sys_sendmsg+0x7ad/0xa10
[ 26.003788][ T356] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.004137][ T356] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.004580][ T356] ___sys_sendmsg+0xed/0x170
[ 26.004918][ T356] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.005269][ T356] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.005695][ T356] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.006034][ T356] ? find_held_lock+0x2b/0x80
[ 26.006381][ T356] ? __lock_acquire+0x44d/0x7e0
[ 26.006722][ T356] ? find_held_lock+0x2b/0x80
[ 26.007063][ T356] ? __virt_addr_valid+0x22e/0x450
[ 26.007405][ T356] ? __lock_release+0x5d/0x170
[ 26.007745][ T356] __sys_sendmsg+0x10b/0x1a0
[ 26.008080][ T356] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.008508][ T356] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.008855][ T356] ? rcu_is_watching+0x12/0xc0
[ 26.009192][ T356] do_syscall_64+0xc1/0x380
[ 26.009535][ T356] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.009952][ T356] RIP: 0033:0x7f5fcba921e7
[ 26.010314][ T356] 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
[ 26.011505][ T356] RSP: 002b:00007fffc70ccb58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.011988][ T356] RAX: ffffffffffffffda RBX: 00007fffc70cd280 RCX: 00007f5fcba921e7
[ 26.012479][ T356] RDX: 0000000000000000 RSI: 00007fffc70ccbc0 RDI: 0000000000000005
[ 26.012960][ T356] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 26.013445][ T356] R10: 00000000294f6910 R11: 0000000000000246 R12: 0000000000000004
[ 26.013939][ T356] R13: 00000000686e1870 R14: 0000000000499600 R15: 0000000000000000
[ 26.014438][ T356]
[ 26.014684][ T356] irq event stamp: 36675
[ 26.014936][ T356] hardirqs last enabled at (36685): [] __up_console_sem+0x6b/0x80
[ 26.015505][ T356] hardirqs last disabled at (36696): [] __up_console_sem+0x50/0x80
[ 26.016055][ T356] softirqs last enabled at (35622): [] handle_softirqs+0x358/0x620
[ 26.016639][ T356] softirqs last disabled at (34941): [] __irq_exit_rcu+0xfa/0x160
[ 26.017207][ T356] ---[ end trace 0000000000000000 ]---
[ 26.258018][ T358] br1: port 3(veth1) entered blocking state
[ 26.258557][ T358] br1: port 3(veth1) entered disabled state
[ 26.259008][ T358] veth1: entered allmulticast mode
[ 26.262494][ T358] veth1: entered promiscuous mode
[ 26.264698][ T358] ------------[ cut here ]------------
[ 26.265087][ T358] WARNING: CPU: 3 PID: 358 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.265709][ T358] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 26.266359][ T358] CPU: 3 UID: 0 PID: 358 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.266978][ T358] Tainted: [W]=WARN
[ 26.267230][ T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.267618][ T358] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.267933][ T358] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 26.269033][ T358] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 26.269437][ T358] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 26.269894][ T358] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 26.270362][ T358] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 26.270822][ T358] R10: ffffc900005e7010 R11: ffffffffb12a8918 R12: 1ffff920000bcde2
[ 26.271290][ T358] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff88800ec02f08
[ 26.271756][ T358] FS: 00007fd7a4e47800(0000) GS:ffff88807d037000(0000) knlGS:0000000000000000
[ 26.272302][ T358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.272686][ T358] CR2: 00000000004e5aa8 CR3: 000000000d1de005 CR4: 0000000000772ef0
[ 26.273149][ T358] PKRU: 55555554
[ 26.273400][ T358] Call Trace:
[ 26.273744][ T358]
[ 26.273905][ T358] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.274222][ T358] ? find_held_lock+0x2b/0x80
[ 26.274540][ T358] ? mark_held_locks+0x49/0x80
[ 26.274846][ T358] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 26.275241][ T358] ? lockdep_hardirqs_on+0x7c/0x110
[ 26.275562][ T358] netif_set_mtu+0x88/0x100
[ 26.275869][ T358] ? __pfx_netif_set_mtu+0x10/0x10
[ 26.276186][ T358] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 26.276631][ T358] dev_set_mtu+0xa0/0x150
[ 26.276863][ T358] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 26.277296][ T358] br_add_if+0xda3/0x1330 [bridge]
[ 26.277656][ T358] do_set_master+0x32f/0x500
[ 26.277978][ T358] do_setlink.constprop.0+0x9f4/0x2480
[ 26.278306][ T358] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.278697][ T358] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.279003][ T358] ? validate_chain+0x166/0x4d0
[ 26.279334][ T358] ? __kernel_text_address+0x12/0x40
[ 26.279647][ T358] ? __lock_acquire+0x44d/0x7e0
[ 26.279972][ T358] ? __mutex_trylock_common+0xf9/0x260
[ 26.280288][ T358] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.280673][ T358] ? rcu_is_watching+0x12/0xc0
[ 26.280977][ T358] ? rcu_is_watching+0x12/0xc0
[ 26.281290][ T358] ? trace_contention_end+0xdc/0x140
[ 26.281595][ T358] ? __mutex_lock+0x19c/0xcd0
[ 26.281906][ T358] ? find_held_lock+0x2b/0x80
[ 26.282226][ T358] ? rtnl_newlink+0x651/0xa60
[ 26.282530][ T358] ? __create_object+0x5e/0xb0
[ 26.282896][ T358] ? __pfx___mutex_lock+0x10/0x10
[ 26.283207][ T358] ? trace_cap_capable+0x10f/0x190
[ 26.283526][ T358] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.283938][ T358] ? __rtnl_newlink+0x40e/0xa40
[ 26.284290][ T358] rtnl_newlink+0x69a/0xa60
[ 26.284604][ T358] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.284931][ T358] ? __lock_acquire+0x44d/0x7e0
[ 26.285257][ T358] ? find_held_lock+0x2b/0x80
[ 26.285563][ T358] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.285866][ T358] ? __lock_release+0x5d/0x170
[ 26.286176][ T358] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.286490][ T358] rtnetlink_rcv_msg+0x710/0xc00
[ 26.286795][ T358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.287104][ T358] ? __lock_acquire+0x44d/0x7e0
[ 26.287429][ T358] netlink_rcv_skb+0x121/0x350
[ 26.287746][ T358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.288066][ T358] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.288409][ T358] ? netlink_deliver_tap+0x13e/0x340
[ 26.288746][ T358] ? netlink_deliver_tap+0xc3/0x340
[ 26.289067][ T358] netlink_unicast+0x49e/0x780
[ 26.289410][ T358] ? __pfx_netlink_unicast+0x10/0x10
[ 26.289737][ T358] ? __lock_acquire+0x44d/0x7e0
[ 26.290075][ T358] netlink_sendmsg+0x721/0xbe0
[ 26.290397][ T358] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.290704][ T358] ? __import_iovec+0x238/0x3c0
[ 26.291019][ T358] ____sys_sendmsg+0x7ad/0xa10
[ 26.291342][ T358] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.291646][ T358] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.292049][ T358] ___sys_sendmsg+0xed/0x170
[ 26.292365][ T358] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.292672][ T358] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.293054][ T358] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.293369][ T358] ? find_held_lock+0x2b/0x80
[ 26.293702][ T358] ? __lock_acquire+0x44d/0x7e0
[ 26.294017][ T358] ? find_held_lock+0x2b/0x80
[ 26.294343][ T358] ? __virt_addr_valid+0x22e/0x450
[ 26.294650][ T358] ? __lock_release+0x5d/0x170
[ 26.294963][ T358] __sys_sendmsg+0x10b/0x1a0
[ 26.295273][ T358] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.295652][ T358] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.295969][ T358] ? rcu_is_watching+0x12/0xc0
[ 26.296285][ T358] do_syscall_64+0xc1/0x380
[ 26.296600][ T358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.296980][ T358] RIP: 0033:0x7fd7a50141e7
[ 26.297308][ T358] 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
[ 26.298416][ T358] RSP: 002b:00007ffd5d5ed618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.298886][ T358] RAX: ffffffffffffffda RBX: 00007ffd5d5edd40 RCX: 00007fd7a50141e7
[ 26.299354][ T358] RDX: 0000000000000000 RSI: 00007ffd5d5ed680 RDI: 0000000000000005
[ 26.299812][ T358] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 26.300278][ T358] R10: 000000003a167910 R11: 0000000000000246 R12: 0000000000000004
[ 26.300745][ T358] R13: 00000000686e1870 R14: 0000000000499600 R15: 0000000000000000
[ 26.301264][ T358]
[ 26.301494][ T358] irq event stamp: 39015
[ 26.301722][ T358] hardirqs last enabled at (39023): [] __up_console_sem+0x6b/0x80
[ 26.302298][ T358] hardirqs last disabled at (39032): [] __up_console_sem+0x50/0x80
[ 26.303224][ T358] softirqs last enabled at (38432): [] handle_softirqs+0x358/0x620
[ 26.303808][ T358] softirqs last disabled at (38421): [] __irq_exit_rcu+0xfa/0x160
[ 26.304371][ T358] ---[ end trace 0000000000000000 ]---
[ 26.317037][ T358] ip (358) used greatest stack depth: 23576 bytes left
[ 26.431390][ T36] br1: port 3(veth1) entered blocking state
[ 26.432178][ T36] br1: port 3(veth1) entered forwarding state
[ 27.034133][ T363] br1: port 4(veth2) entered blocking state
[ 27.034905][ T363] br1: port 4(veth2) entered disabled state
[ 27.035673][ T363] veth2: entered allmulticast mode
[ 27.042076][ T363] veth2: entered promiscuous mode
[ 27.043360][ T363] ------------[ cut here ]------------
[ 27.043719][ T363] WARNING: CPU: 1 PID: 363 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.044377][ T363] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 27.045083][ T363] CPU: 1 UID: 0 PID: 363 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.045970][ T363] Tainted: [W]=WARN
[ 27.046340][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.046768][ T363] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.047119][ T363] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 27.048295][ T363] RSP: 0018:ffffc90000606ef0 EFLAGS: 00010246
[ 27.048719][ T363] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 27.049207][ T363] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 27.049721][ T363] RBP: ffffc90000606fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.050209][ T363] R10: ffffc90000607010 R11: ffffffffb12a8918 R12: 1ffff920000c0de2
[ 27.050888][ T363] R13: 00000000000005dc R14: ffffc90000607010 R15: ffff88800ec02f08
[ 27.051491][ T363] FS: 00007f8ebc1cb800(0000) GS:ffff88807cf37000(0000) knlGS:0000000000000000
[ 27.052072][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.052493][ T363] CR2: 00000000004e5ab0 CR3: 000000000bbb5004 CR4: 0000000000772ef0
[ 27.052991][ T363] PKRU: 55555554
[ 27.053245][ T363] Call Trace:
[ 27.053502][ T363]
[ 27.053684][ T363] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.054020][ T363] ? find_held_lock+0x2b/0x80
[ 27.054364][ T363] ? mark_held_locks+0x49/0x80
[ 27.054703][ T363] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.055108][ T363] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.055448][ T363] netif_set_mtu+0x88/0x100
[ 27.055791][ T363] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.056129][ T363] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.056616][ T363] dev_set_mtu+0xa0/0x150
[ 27.056860][ T363] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.057314][ T363] br_add_if+0xda3/0x1330 [bridge]
[ 27.057694][ T363] do_set_master+0x32f/0x500
[ 27.058027][ T363] do_setlink.constprop.0+0x9f4/0x2480
[ 27.058364][ T363] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.058784][ T363] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.059114][ T363] ? validate_chain+0x166/0x4d0
[ 27.059446][ T363] ? __kernel_text_address+0x12/0x40
[ 27.059873][ T363] ? __lock_acquire+0x44d/0x7e0
[ 27.060203][ T363] ? __mutex_trylock_common+0xf9/0x260
[ 27.060556][ T363] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.060962][ T363] ? rcu_is_watching+0x12/0xc0
[ 27.061302][ T363] ? rcu_is_watching+0x12/0xc0
[ 27.061647][ T363] ? trace_contention_end+0xdc/0x140
[ 27.061969][ T363] ? __mutex_lock+0x19c/0xcd0
[ 27.062304][ T363] ? find_held_lock+0x2b/0x80
[ 27.062644][ T363] ? rtnl_newlink+0x651/0xa60
[ 27.062970][ T363] ? __create_object+0x5e/0xb0
[ 27.063309][ T363] ? __pfx___mutex_lock+0x10/0x10
[ 27.063683][ T363] ? trace_cap_capable+0x10f/0x190
[ 27.064008][ T363] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.064409][ T363] ? __rtnl_newlink+0x40e/0xa40
[ 27.064825][ T363] rtnl_newlink+0x69a/0xa60
[ 27.065152][ T363] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.065483][ T363] ? __lock_acquire+0x44d/0x7e0
[ 27.065828][ T363] ? find_held_lock+0x2b/0x80
[ 27.066180][ T363] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.066512][ T363] ? __lock_release+0x5d/0x170
[ 27.066846][ T363] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.067168][ T363] rtnetlink_rcv_msg+0x710/0xc00
[ 27.067503][ T363] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.067829][ T363] ? __lock_acquire+0x44d/0x7e0
[ 27.068154][ T363] netlink_rcv_skb+0x121/0x350
[ 27.068484][ T363] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.068805][ T363] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.069139][ T363] ? netlink_deliver_tap+0x13e/0x340
[ 27.069471][ T363] ? netlink_deliver_tap+0xc3/0x340
[ 27.069798][ T363] netlink_unicast+0x49e/0x780
[ 27.070121][ T363] ? __pfx_netlink_unicast+0x10/0x10
[ 27.070451][ T363] ? __lock_acquire+0x44d/0x7e0
[ 27.070776][ T363] netlink_sendmsg+0x721/0xbe0
[ 27.071101][ T363] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.071439][ T363] ? __import_iovec+0x238/0x3c0
[ 27.071771][ T363] ____sys_sendmsg+0x7ad/0xa10
[ 27.072103][ T363] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.072433][ T363] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.072840][ T363] ___sys_sendmsg+0xed/0x170
[ 27.073160][ T363] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.073491][ T363] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.073914][ T363] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.074255][ T363] ? find_held_lock+0x2b/0x80
[ 27.074582][ T363] ? __lock_acquire+0x44d/0x7e0
[ 27.074906][ T363] ? find_held_lock+0x2b/0x80
[ 27.075238][ T363] ? __virt_addr_valid+0x22e/0x450
[ 27.075576][ T363] ? __lock_release+0x5d/0x170
[ 27.075908][ T363] __sys_sendmsg+0x10b/0x1a0
[ 27.076239][ T363] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.076649][ T363] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.076986][ T363] ? rcu_is_watching+0x12/0xc0
[ 27.077322][ T363] do_syscall_64+0xc1/0x380
[ 27.077684][ T363] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.078092][ T363] RIP: 0033:0x7f8ebc3981e7
[ 27.078462][ T363] 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
[ 27.079618][ T363] RSP: 002b:00007ffc474fcc28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.080112][ T363] RAX: ffffffffffffffda RBX: 00007ffc474fd350 RCX: 00007f8ebc3981e7
[ 27.080608][ T363] RDX: 0000000000000000 RSI: 00007ffc474fcc90 RDI: 0000000000000005
[ 27.081097][ T363] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.081604][ T363] R10: 000000000b9ec910 R11: 0000000000000246 R12: 0000000000000004
[ 27.082064][ T363] R13: 00000000686e1871 R14: 0000000000499600 R15: 0000000000000000
[ 27.082549][ T363]
[ 27.082782][ T363] irq event stamp: 43679
[ 27.083050][ T363] hardirqs last enabled at (43687): [] __up_console_sem+0x6b/0x80
[ 27.083636][ T363] hardirqs last disabled at (43696): [] __up_console_sem+0x50/0x80
[ 27.084190][ T363] softirqs last enabled at (43494): [] handle_softirqs+0x358/0x620
[ 27.084765][ T363] softirqs last disabled at (43479): [] __irq_exit_rcu+0xfa/0x160
[ 27.085345][ T363] ---[ end trace 0000000000000000 ]---
[ 27.217304][ T69] br1: port 4(veth2) entered blocking state
[ 27.217782][ T69] br1: port 4(veth2) entered forwarding state
[ 32.367903][ T414] br2: port 1(w1) entered blocking state
[ 32.368384][ T414] br2: port 1(w1) entered disabled state
[ 32.368760][ T414] w1: entered allmulticast mode
[ 32.372948][ T414] w1: entered promiscuous mode
[ 32.376437][ T414] ------------[ cut here ]------------
[ 32.376770][ T414] WARNING: CPU: 1 PID: 414 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.377620][ T414] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 32.378288][ T414] CPU: 1 UID: 0 PID: 414 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.378935][ T414] Tainted: [W]=WARN
[ 32.379174][ T414] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.379576][ T414] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.379902][ T414] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.381066][ T414] RSP: 0018:ffffc90000b7eef0 EFLAGS: 00010246
[ 32.381486][ T414] RAX: 0000000000000000 RBX: ffff88800b842000 RCX: 0000000000000001
[ 32.381992][ T414] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 32.382508][ T414] RBP: ffffc90000b7efe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.383002][ T414] R10: ffffc90000b7f010 R11: ffffffffb0979160 R12: 1ffff9200016fde2
[ 32.383504][ T414] R13: 00000000000005dc R14: ffffc90000b7f010 R15: ffff88800b842f08
[ 32.384037][ T414] FS: 00007f56b12b9800(0000) GS:ffff88807cf37000(0000) knlGS:0000000000000000
[ 32.384611][ T414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.385023][ T414] CR2: 00000000004e6898 CR3: 000000000ec48004 CR4: 0000000000772ef0
[ 32.385679][ T414] PKRU: 55555554
[ 32.385924][ T414] Call Trace:
[ 32.386166][ T414]
[ 32.386475][ T414] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.386806][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.387133][ T414] ? find_held_lock+0x2b/0x80
[ 32.387601][ T414] netif_set_mtu+0x88/0x100
[ 32.387914][ T414] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.388291][ T414] dev_set_mtu+0xa0/0x150
[ 32.388533][ T414] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.388994][ T414] br_add_if+0xda3/0x1330 [bridge]
[ 32.389379][ T414] do_set_master+0x32f/0x500
[ 32.389716][ T414] do_setlink.constprop.0+0x9f4/0x2480
[ 32.390041][ T414] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.390455][ T414] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.390779][ T414] ? validate_chain+0x166/0x4d0
[ 32.391101][ T414] ? __kernel_text_address+0x12/0x40
[ 32.391442][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.391783][ T414] ? __mutex_trylock_common+0xf9/0x260
[ 32.392115][ T414] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.392528][ T414] ? rcu_is_watching+0x12/0xc0
[ 32.392869][ T414] ? rcu_is_watching+0x12/0xc0
[ 32.393205][ T414] ? trace_contention_end+0xdc/0x140
[ 32.393548][ T414] ? __mutex_lock+0x19c/0xcd0
[ 32.393886][ T414] ? find_held_lock+0x2b/0x80
[ 32.394223][ T414] ? rtnl_newlink+0x651/0xa60
[ 32.394560][ T414] ? __create_object+0x5e/0xb0
[ 32.394886][ T414] ? __pfx___mutex_lock+0x10/0x10
[ 32.395208][ T414] ? trace_cap_capable+0x10f/0x190
[ 32.395558][ T414] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.395965][ T414] ? __rtnl_newlink+0x40e/0xa40
[ 32.396300][ T414] rtnl_newlink+0x69a/0xa60
[ 32.396644][ T414] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.396964][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.397312][ T414] ? find_held_lock+0x2b/0x80
[ 32.397636][ T414] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.397958][ T414] ? __lock_release+0x5d/0x170
[ 32.398293][ T414] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.398616][ T414] rtnetlink_rcv_msg+0x710/0xc00
[ 32.398941][ T414] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.399280][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.399623][ T414] netlink_rcv_skb+0x121/0x350
[ 32.399951][ T414] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.400285][ T414] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.400618][ T414] ? netlink_deliver_tap+0x13e/0x340
[ 32.400954][ T414] ? netlink_deliver_tap+0xc3/0x340
[ 32.401311][ T414] netlink_unicast+0x49e/0x780
[ 32.401654][ T414] ? __pfx_netlink_unicast+0x10/0x10
[ 32.401993][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.402342][ T414] netlink_sendmsg+0x721/0xbe0
[ 32.402680][ T414] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.403022][ T414] ? __import_iovec+0x238/0x3c0
[ 32.403391][ T414] ____sys_sendmsg+0x7ad/0xa10
[ 32.403747][ T414] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.404094][ T414] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.404533][ T414] ___sys_sendmsg+0xed/0x170
[ 32.404876][ T414] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.405209][ T414] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.405663][ T414] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.406002][ T414] ? find_held_lock+0x2b/0x80
[ 32.406355][ T414] ? __lock_acquire+0x44d/0x7e0
[ 32.406693][ T414] ? find_held_lock+0x2b/0x80
[ 32.407038][ T414] ? __virt_addr_valid+0x22e/0x450
[ 32.407382][ T414] ? __lock_release+0x5d/0x170
[ 32.407721][ T414] __sys_sendmsg+0x10b/0x1a0
[ 32.408061][ T414] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.408483][ T414] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.408828][ T414] ? rcu_is_watching+0x12/0xc0
[ 32.409169][ T414] do_syscall_64+0xc1/0x380
[ 32.409518][ T414] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.409947][ T414] RIP: 0033:0x7f56b14861e7
[ 32.410314][ T414] 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
[ 32.411490][ T414] RSP: 002b:00007ffddc28fae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.411980][ T414] RAX: ffffffffffffffda RBX: 00007ffddc290210 RCX: 00007f56b14861e7
[ 32.412476][ T414] RDX: 0000000000000000 RSI: 00007ffddc28fb50 RDI: 0000000000000005
[ 32.412970][ T414] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.413471][ T414] R10: 000000002bd6e910 R11: 0000000000000246 R12: 0000000000000004
[ 32.413991][ T414] R13: 00000000686e1877 R14: 0000000000499600 R15: 0000000000000000
[ 32.414561][ T414]
[ 32.414808][ T414] irq event stamp: 38881
[ 32.415053][ T414] hardirqs last enabled at (38889): [] __up_console_sem+0x6b/0x80
[ 32.415641][ T414] hardirqs last disabled at (38898): [] __up_console_sem+0x50/0x80
[ 32.416244][ T414] softirqs last enabled at (38870): [] handle_softirqs+0x358/0x620
[ 32.416808][ T414] softirqs last disabled at (38859): [] __irq_exit_rcu+0xfa/0x160
[ 32.417396][ T414] ---[ end trace 0000000000000000 ]---
[ 33.399391][ T422] br2: port 2(vx10) entered blocking state
[ 33.399852][ T422] br2: port 2(vx10) entered disabled state
[ 33.400292][ T422] vx10: entered allmulticast mode
[ 33.403782][ T422] vx10: entered promiscuous mode
[ 33.405789][ T422] br2: port 2(vx10) entered blocking state
[ 33.406268][ T422] br2: port 2(vx10) entered forwarding state
[ 33.408242][ T422] ------------[ cut here ]------------
[ 33.408559][ T422] WARNING: CPU: 1 PID: 422 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.409166][ T422] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 33.409818][ T422] CPU: 1 UID: 0 PID: 422 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.410620][ T422] Tainted: [W]=WARN
[ 33.410853][ T422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.411392][ T422] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.411713][ T422] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.413013][ T422] RSP: 0018:ffffc90000bfeef0 EFLAGS: 00010246
[ 33.413586][ T422] RAX: 0000000000000000 RBX: ffff88800b842000 RCX: 0000000000000001
[ 33.414060][ T422] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 33.414681][ T422] RBP: ffffc90000bfefe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.415146][ T422] R10: ffffc90000bff010 R11: ffffffffb0979160 R12: 1ffff9200017fde2
[ 33.415774][ T422] R13: 00000000000005dc R14: ffffc90000bff010 R15: ffff88800b842f08
[ 33.416453][ T422] FS: 00007f96d9c9a800(0000) GS:ffff88807cf37000(0000) knlGS:0000000000000000
[ 33.416989][ T422] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.417586][ T422] CR2: 00000000004e5ce0 CR3: 000000000feb2001 CR4: 0000000000772ef0
[ 33.418048][ T422] PKRU: 55555554
[ 33.418424][ T422] Call Trace:
[ 33.418675][ T422]
[ 33.418834][ T422] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.419185][ T422] ? __lock_acquire+0x44d/0x7e0
[ 33.419659][ T422] ? find_held_lock+0x2b/0x80
[ 33.420006][ T422] netif_set_mtu+0x88/0x100
[ 33.420388][ T422] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.420711][ T422] dev_set_mtu+0xa0/0x150
[ 33.420950][ T422] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.421404][ T422] br_add_if+0xda3/0x1330 [bridge]
[ 33.421782][ T422] do_set_master+0x32f/0x500
[ 33.422127][ T422] do_setlink.constprop.0+0x9f4/0x2480
[ 33.422466][ T422] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.422878][ T422] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.423200][ T422] ? validate_chain+0x166/0x4d0
[ 33.423534][ T422] ? __kernel_text_address+0x12/0x40
[ 33.423894][ T422] ? __lock_acquire+0x44d/0x7e0
[ 33.424230][ T422] ? __mutex_trylock_common+0xf9/0x260
[ 33.424541][ T422] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.424927][ T422] ? rcu_is_watching+0x12/0xc0
[ 33.425272][ T422] ? rcu_is_watching+0x12/0xc0
[ 33.425583][ T422] ? trace_contention_end+0xdc/0x140
[ 33.425980][ T422] ? __mutex_lock+0x19c/0xcd0
[ 33.426506][ T422] ? irqentry_exit+0x3b/0x90
[ 33.427053][ T422] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.427646][ T422] rtnl_newlink+0x69a/0xa60
[ 33.428242][ T422] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.428810][ T422] ? __lock_acquire+0x44d/0x7e0
[ 33.429412][ T422] ? find_held_lock+0x2b/0x80
[ 33.429936][ T422] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.430492][ T422] ? __lock_release+0x5d/0x170
[ 33.431031][ T422] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.431604][ T422] rtnetlink_rcv_msg+0x710/0xc00
[ 33.432155][ T422] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.432739][ T422] ? __lock_acquire+0x44d/0x7e0
[ 33.433341][ T422] netlink_rcv_skb+0x121/0x350
[ 33.433896][ T422] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.434484][ T422] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.435051][ T422] ? netlink_deliver_tap+0x13e/0x340
[ 33.435621][ T422] ? netlink_deliver_tap+0xc3/0x340
[ 33.436175][ T422] netlink_unicast+0x49e/0x780
[ 33.436778][ T422] ? __pfx_netlink_unicast+0x10/0x10
[ 33.437367][ T422] ? __lock_acquire+0x44d/0x7e0
[ 33.437939][ T422] netlink_sendmsg+0x721/0xbe0
[ 33.438515][ T422] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.439070][ T422] ? __import_iovec+0x238/0x3c0
[ 33.439664][ T422] ____sys_sendmsg+0x7ad/0xa10
[ 33.440249][ T422] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.440801][ T422] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.441271][ T422] ___sys_sendmsg+0xed/0x170
[ 33.441587][ T422] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.442033][ T422] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.442436][ T422] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.442764][ T422] ? find_held_lock+0x2b/0x80
[ 33.443079][ T422] ? __lock_acquire+0x44d/0x7e0
[ 33.443414][ T422] ? find_held_lock+0x2b/0x80
[ 33.443746][ T422] ? __virt_addr_valid+0x22e/0x450
[ 33.444064][ T422] ? __lock_release+0x5d/0x170
[ 33.444395][ T422] __sys_sendmsg+0x10b/0x1a0
[ 33.444707][ T422] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.445126][ T422] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.445473][ T422] ? rcu_is_watching+0x12/0xc0
[ 33.445836][ T422] do_syscall_64+0xc1/0x380
[ 33.446352][ T422] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.446762][ T422] RIP: 0033:0x7f96d9e671e7
[ 33.447086][ T422] 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
[ 33.448232][ T422] RSP: 002b:00007ffefd624438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.448720][ T422] RAX: ffffffffffffffda RBX: 00007ffefd624b60 RCX: 00007f96d9e671e7
[ 33.449258][ T422] RDX: 0000000000000000 RSI: 00007ffefd6244a0 RDI: 0000000000000005
[ 33.449757][ T422] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.450286][ T422] R10: 000000003b10c910 R11: 0000000000000246 R12: 0000000000000004
[ 33.450780][ T422] R13: 00000000686e1878 R14: 0000000000499600 R15: 0000000000000000
[ 33.451286][ T422]
[ 33.451534][ T422] irq event stamp: 38259
[ 33.451778][ T422] hardirqs last enabled at (38267): [] __up_console_sem+0x6b/0x80
[ 33.452350][ T422] hardirqs last disabled at (38276): [] __up_console_sem+0x50/0x80
[ 33.452949][ T422] softirqs last enabled at (38212): [] handle_softirqs+0x358/0x620
[ 33.453538][ T422] softirqs last disabled at (38293): [] __irq_exit_rcu+0xfa/0x160
[ 33.454176][ T422] ---[ end trace 0000000000000000 ]---
[ 34.334190][ T429] br2: port 3(vx20) entered blocking state
[ 34.334780][ T429] br2: port 3(vx20) entered disabled state
[ 34.335206][ T429] vx20: entered allmulticast mode
[ 34.338638][ T429] vx20: entered promiscuous mode
[ 34.349706][ T429] br2: port 3(vx20) entered blocking state
[ 34.350175][ T429] br2: port 3(vx20) entered forwarding state
[ 34.351038][ T429] ------------[ cut here ]------------
[ 34.351366][ T429] WARNING: CPU: 0 PID: 429 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.351985][ T429] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 34.352634][ T429] CPU: 0 UID: 0 PID: 429 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.353272][ T429] Tainted: [W]=WARN
[ 34.353539][ T429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.353945][ T429] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.354294][ T429] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 34.355418][ T429] RSP: 0018:ffffc90000c4eef0 EFLAGS: 00010246
[ 34.355817][ T429] RAX: 0000000000000000 RBX: ffff88800b842000 RCX: 0000000000000001
[ 34.356314][ T429] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 34.356776][ T429] RBP: ffffc90000c4efe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.357245][ T429] R10: ffffc90000c4f010 R11: ffffffffb12a8918 R12: 1ffff92000189de2
[ 34.357720][ T429] R13: 00000000000005dc R14: ffffc90000c4f010 R15: ffff88800b842f08
[ 34.358182][ T429] FS: 00007fd14c055800(0000) GS:ffff88807ceb7000(0000) knlGS:0000000000000000
[ 34.358754][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.359141][ T429] CR2: 00000000004e5de8 CR3: 000000000edfc001 CR4: 0000000000772ef0
[ 34.359629][ T429] PKRU: 55555554
[ 34.359861][ T429] Call Trace:
[ 34.360096][ T429]
[ 34.360265][ T429] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.360579][ T429] ? find_held_lock+0x2b/0x80
[ 34.360894][ T429] ? mark_held_locks+0x49/0x80
[ 34.361201][ T429] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 34.361597][ T429] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.361906][ T429] netif_set_mtu+0x88/0x100
[ 34.362235][ T429] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.362559][ T429] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 34.362992][ T429] dev_set_mtu+0xa0/0x150
[ 34.363240][ T429] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.363675][ T429] br_add_if+0xda3/0x1330 [bridge]
[ 34.364028][ T429] do_set_master+0x32f/0x500
[ 34.364350][ T429] do_setlink.constprop.0+0x9f4/0x2480
[ 34.364672][ T429] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.365062][ T429] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.365385][ T429] ? validate_chain+0x166/0x4d0
[ 34.365690][ T429] ? __kernel_text_address+0x12/0x40
[ 34.366001][ T429] ? __lock_acquire+0x44d/0x7e0
[ 34.366323][ T429] ? __mutex_trylock_common+0xf9/0x260
[ 34.366633][ T429] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.367016][ T429] ? rcu_is_watching+0x12/0xc0
[ 34.367335][ T429] ? rcu_is_watching+0x12/0xc0
[ 34.367643][ T429] ? trace_contention_end+0xdc/0x140
[ 34.367949][ T429] ? __mutex_lock+0x19c/0xcd0
[ 34.368297][ T429] ? find_held_lock+0x2b/0x80
[ 34.368615][ T429] ? rtnl_newlink+0x651/0xa60
[ 34.368925][ T429] ? __create_object+0x5e/0xb0
[ 34.369260][ T429] ? __pfx___mutex_lock+0x10/0x10
[ 34.369576][ T429] ? trace_cap_capable+0x10f/0x190
[ 34.369885][ T429] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.370292][ T429] ? __rtnl_newlink+0x40e/0xa40
[ 34.370636][ T429] rtnl_newlink+0x69a/0xa60
[ 34.370968][ T429] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.371286][ T429] ? __lock_acquire+0x44d/0x7e0
[ 34.371629][ T429] ? find_held_lock+0x2b/0x80
[ 34.371956][ T429] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.372291][ T429] ? __lock_release+0x5d/0x170
[ 34.372624][ T429] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.372948][ T429] rtnetlink_rcv_msg+0x710/0xc00
[ 34.373271][ T429] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.373584][ T429] ? __lock_acquire+0x44d/0x7e0
[ 34.373911][ T429] netlink_rcv_skb+0x121/0x350
[ 34.374253][ T429] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.374572][ T429] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.374890][ T429] ? netlink_deliver_tap+0x13e/0x340
[ 34.375196][ T429] ? netlink_deliver_tap+0xc3/0x340
[ 34.375527][ T429] netlink_unicast+0x49e/0x780
[ 34.375839][ T429] ? __pfx_netlink_unicast+0x10/0x10
[ 34.376145][ T429] ? __lock_acquire+0x44d/0x7e0
[ 34.376468][ T429] netlink_sendmsg+0x721/0xbe0
[ 34.376790][ T429] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.377114][ T429] ? __import_iovec+0x238/0x3c0
[ 34.377453][ T429] ____sys_sendmsg+0x7ad/0xa10
[ 34.377778][ T429] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.378098][ T429] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.378527][ T429] ___sys_sendmsg+0xed/0x170
[ 34.378840][ T429] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.379148][ T429] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.379542][ T429] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.379854][ T429] ? find_held_lock+0x2b/0x80
[ 34.380164][ T429] ? __lock_acquire+0x44d/0x7e0
[ 34.380482][ T429] ? find_held_lock+0x2b/0x80
[ 34.380794][ T429] ? __virt_addr_valid+0x22e/0x450
[ 34.381110][ T429] ? __lock_release+0x5d/0x170
[ 34.381455][ T429] __sys_sendmsg+0x10b/0x1a0
[ 34.381775][ T429] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.382175][ T429] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.382527][ T429] ? rcu_is_watching+0x12/0xc0
[ 34.382851][ T429] do_syscall_64+0xc1/0x380
[ 34.383175][ T429] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.383587][ T429] RIP: 0033:0x7fd14c2221e7
[ 34.383935][ T429] 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
[ 34.385094][ T429] RSP: 002b:00007ffda5536a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.385590][ T429] RAX: ffffffffffffffda RBX: 00007ffda55371a0 RCX: 00007fd14c2221e7
[ 34.386077][ T429] RDX: 0000000000000000 RSI: 00007ffda5536ae0 RDI: 0000000000000005
[ 34.386576][ T429] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.387065][ T429] R10: 00000000052e4910 R11: 0000000000000246 R12: 0000000000000004
[ 34.387573][ T429] R13: 00000000686e1878 R14: 0000000000499600 R15: 0000000000000000
[ 34.388050][ T429]
[ 34.388294][ T429] irq event stamp: 41877
[ 34.388528][ T429] hardirqs last enabled at (41885): [] __up_console_sem+0x6b/0x80
[ 34.389055][ T429] hardirqs last disabled at (41892): [] __up_console_sem+0x50/0x80
[ 34.389592][ T429] softirqs last enabled at (41838): [] handle_softirqs+0x358/0x620
[ 34.390123][ T429] softirqs last disabled at (41817): [] __irq_exit_rcu+0xfa/0x160
[ 34.390670][ T429] ---[ end trace 0000000000000000 ]---
[ 35.466002][ T45] br2: port 1(w1) entered blocking state
[ 35.466673][ T45] br2: port 1(w1) entered forwarding state
[ 38.904355][ T471] br2: port 1(w1) entered blocking state
[ 38.904740][ T471] br2: port 1(w1) entered disabled state
[ 38.905115][ T471] w1: entered allmulticast mode
[ 38.909078][ T471] w1: entered promiscuous mode
[ 38.911537][ T471] ------------[ cut here ]------------
[ 38.911883][ T471] WARNING: CPU: 0 PID: 471 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.912550][ T471] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 38.913237][ T471] CPU: 0 UID: 0 PID: 471 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.913905][ T471] Tainted: [W]=WARN
[ 38.914151][ T471] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.914564][ T471] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.914900][ T471] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 38.916058][ T471] RSP: 0018:ffffc90000dceef0 EFLAGS: 00010246
[ 38.916479][ T471] RAX: 0000000000000000 RBX: ffff888004d92000 RCX: 0000000000000001
[ 38.916963][ T471] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 38.917452][ T471] RBP: ffffc90000dcefe0 R08: 0000000000000000 R09: 0000000000000000
[ 38.917938][ T471] R10: ffffc90000dcf010 R11: ffffffffb0979160 R12: 1ffff920001b9de2
[ 38.918451][ T471] R13: 00000000000005dc R14: ffffc90000dcf010 R15: ffff888004d92f08
[ 38.918931][ T471] FS: 00007f6376b13800(0000) GS:ffff88807ceb7000(0000) knlGS:0000000000000000
[ 38.919503][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.919933][ T471] CR2: 00000000004e6898 CR3: 000000000593c006 CR4: 0000000000772ef0
[ 38.920448][ T471] PKRU: 55555554
[ 38.920693][ T471] Call Trace:
[ 38.920938][ T471]
[ 38.921105][ T471] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.921442][ T471] ? __lock_acquire+0x44d/0x7e0
[ 38.921784][ T471] ? find_held_lock+0x2b/0x80
[ 38.922110][ T471] netif_set_mtu+0x88/0x100
[ 38.922443][ T471] ? __pfx_netif_set_mtu+0x10/0x10
[ 38.922802][ T471] dev_set_mtu+0xa0/0x150
[ 38.923042][ T471] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 38.923490][ T471] br_add_if+0xda3/0x1330 [bridge]
[ 38.923864][ T471] do_set_master+0x32f/0x500
[ 38.924188][ T471] do_setlink.constprop.0+0x9f4/0x2480
[ 38.924519][ T471] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.924962][ T471] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.925306][ T471] ? validate_chain+0x166/0x4d0
[ 38.925627][ T471] ? __kernel_text_address+0x12/0x40
[ 38.925956][ T471] ? __lock_acquire+0x44d/0x7e0
[ 38.926291][ T471] ? __mutex_trylock_common+0xf9/0x260
[ 38.926615][ T471] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.927031][ T471] ? rcu_is_watching+0x12/0xc0
[ 38.927353][ T471] ? rcu_is_watching+0x12/0xc0
[ 38.927673][ T471] ? trace_contention_end+0xdc/0x140
[ 38.927987][ T471] ? __mutex_lock+0x19c/0xcd0
[ 38.928360][ T471] ? find_held_lock+0x2b/0x80
[ 38.928682][ T471] ? rtnl_newlink+0x651/0xa60
[ 38.929000][ T471] ? __create_object+0x5e/0xb0
[ 38.929362][ T471] ? __pfx___mutex_lock+0x10/0x10
[ 38.929675][ T471] ? trace_cap_capable+0x10f/0x190
[ 38.929989][ T471] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.930432][ T471] ? __rtnl_newlink+0x40e/0xa40
[ 38.930761][ T471] rtnl_newlink+0x69a/0xa60
[ 38.931091][ T471] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.931426][ T471] ? __lock_acquire+0x44d/0x7e0
[ 38.931757][ T471] ? find_held_lock+0x2b/0x80
[ 38.932080][ T471] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.932422][ T471] ? __lock_release+0x5d/0x170
[ 38.932757][ T471] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.933077][ T471] rtnetlink_rcv_msg+0x710/0xc00
[ 38.933413][ T471] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.933750][ T471] ? __lock_acquire+0x44d/0x7e0
[ 38.934078][ T471] netlink_rcv_skb+0x121/0x350
[ 38.934417][ T471] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.934742][ T471] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.935076][ T471] ? netlink_deliver_tap+0x13e/0x340
[ 38.935415][ T471] ? netlink_deliver_tap+0xc3/0x340
[ 38.935739][ T471] netlink_unicast+0x49e/0x780
[ 38.936062][ T471] ? __pfx_netlink_unicast+0x10/0x10
[ 38.936409][ T471] ? __lock_acquire+0x44d/0x7e0
[ 38.936741][ T471] netlink_sendmsg+0x721/0xbe0
[ 38.937066][ T471] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.937397][ T471] ? __import_iovec+0x238/0x3c0
[ 38.937742][ T471] ____sys_sendmsg+0x7ad/0xa10
[ 38.938071][ T471] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.938400][ T471] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.938816][ T471] ___sys_sendmsg+0xed/0x170
[ 38.939138][ T471] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.939470][ T471] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.939874][ T471] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.940206][ T471] ? find_held_lock+0x2b/0x80
[ 38.940556][ T471] ? __lock_acquire+0x44d/0x7e0
[ 38.940884][ T471] ? find_held_lock+0x2b/0x80
[ 38.941209][ T471] ? __virt_addr_valid+0x22e/0x450
[ 38.941542][ T471] ? __lock_release+0x5d/0x170
[ 38.941877][ T471] __sys_sendmsg+0x10b/0x1a0
[ 38.942195][ T471] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.942649][ T471] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.942989][ T471] ? rcu_is_watching+0x12/0xc0
[ 38.943321][ T471] do_syscall_64+0xc1/0x380
[ 38.943653][ T471] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.944054][ T471] RIP: 0033:0x7f6376ce01e7
[ 38.944402][ T471] 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
[ 38.945561][ T471] RSP: 002b:00007ffd16472508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.946048][ T471] RAX: ffffffffffffffda RBX: 00007ffd16472c30 RCX: 00007f6376ce01e7
[ 38.946537][ T471] RDX: 0000000000000000 RSI: 00007ffd16472570 RDI: 0000000000000005
[ 38.947028][ T471] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 38.947519][ T471] R10: 0000000008ac1910 R11: 0000000000000246 R12: 0000000000000004
[ 38.948002][ T471] R13: 00000000686e187d R14: 0000000000499600 R15: 0000000000000000
[ 38.948505][ T471]
[ 38.948751][ T471] irq event stamp: 38805
[ 38.948994][ T471] hardirqs last enabled at (38813): [] __up_console_sem+0x6b/0x80
[ 38.949566][ T471] hardirqs last disabled at (38822): [] __up_console_sem+0x50/0x80
[ 38.950121][ T471] softirqs last enabled at (38724): [] handle_softirqs+0x358/0x620
[ 38.950712][ T471] softirqs last disabled at (38839): [] __irq_exit_rcu+0xfa/0x160
[ 38.951290][ T471] ---[ end trace 0000000000000000 ]---
[ 39.895684][ T479] br2: port 2(vx10) entered blocking state
[ 39.896137][ T479] br2: port 2(vx10) entered disabled state
[ 39.898314][ T479] vx10: entered allmulticast mode
[ 39.902676][ T479] vx10: entered promiscuous mode
[ 39.903530][ T479] br2: port 2(vx10) entered blocking state
[ 39.903948][ T479] br2: port 2(vx10) entered forwarding state
[ 39.905274][ T479] ------------[ cut here ]------------
[ 39.905604][ T479] WARNING: CPU: 0 PID: 479 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 39.907621][ T479] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 39.908332][ T479] CPU: 0 UID: 0 PID: 479 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 39.908967][ T479] Tainted: [W]=WARN
[ 39.909204][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 39.909610][ T479] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 39.909937][ T479] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 39.911069][ T479] RSP: 0018:ffffc90000e2eef0 EFLAGS: 00010246
[ 39.911477][ T479] RAX: 0000000000000000 RBX: ffff888004d92000 RCX: 0000000000000001
[ 39.911954][ T479] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 39.912445][ T479] RBP: ffffc90000e2efe0 R08: 0000000000000000 R09: 0000000000000000
[ 39.912939][ T479] R10: ffffc90000e2f010 R11: ffffffffb0979160 R12: 1ffff920001c5de2
[ 39.913431][ T479] R13: 00000000000005dc R14: ffffc90000e2f010 R15: ffff888004d92f08
[ 39.913928][ T479] FS: 00007ff9a6c80800(0000) GS:ffff88807ceb7000(0000) knlGS:0000000000000000
[ 39.914500][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.914903][ T479] CR2: 00000000004e5ce0 CR3: 00000000108e8003 CR4: 0000000000772ef0
[ 39.915393][ T479] PKRU: 55555554
[ 39.915706][ T479] Call Trace:
[ 39.915961][ T479]
[ 39.916134][ T479] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 39.916485][ T479] ? __lock_acquire+0x44d/0x7e0
[ 39.916820][ T479] ? find_held_lock+0x2b/0x80
[ 39.917149][ T479] netif_set_mtu+0x88/0x100
[ 39.917483][ T479] ? __pfx_netif_set_mtu+0x10/0x10
[ 39.917821][ T479] dev_set_mtu+0xa0/0x150
[ 39.918066][ T479] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 39.918524][ T479] br_add_if+0xda3/0x1330 [bridge]
[ 39.918894][ T479] do_set_master+0x32f/0x500
[ 39.919228][ T479] do_setlink.constprop.0+0x9f4/0x2480
[ 39.919561][ T479] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 39.919965][ T479] ? rcu_read_lock_any_held+0x43/0xb0
[ 39.920296][ T479] ? validate_chain+0x166/0x4d0
[ 39.920617][ T479] ? __kernel_text_address+0x12/0x40
[ 39.920944][ T479] ? __lock_acquire+0x44d/0x7e0
[ 39.921274][ T479] ? __mutex_trylock_common+0xf9/0x260
[ 39.921601][ T479] ? __pfx___mutex_trylock_common+0x10/0x10
[ 39.922000][ T479] ? rcu_is_watching+0x12/0xc0
[ 39.922331][ T479] ? rcu_is_watching+0x12/0xc0
[ 39.922654][ T479] ? trace_contention_end+0xdc/0x140
[ 39.922974][ T479] ? __mutex_lock+0x19c/0xcd0
[ 39.923306][ T479] ? find_held_lock+0x2b/0x80
[ 39.923640][ T479] ? rtnl_newlink+0x651/0xa60
[ 39.923975][ T479] ? __create_object+0x5e/0xb0
[ 39.924311][ T479] ? __pfx___mutex_lock+0x10/0x10
[ 39.924641][ T479] ? trace_cap_capable+0x10f/0x190
[ 39.924963][ T479] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 39.925369][ T479] ? __rtnl_newlink+0x40e/0xa40
[ 39.925696][ T479] rtnl_newlink+0x69a/0xa60
[ 39.926022][ T479] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.926348][ T479] ? __lock_acquire+0x44d/0x7e0
[ 39.926675][ T479] ? find_held_lock+0x2b/0x80
[ 39.927002][ T479] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 39.927326][ T479] ? __lock_release+0x5d/0x170
[ 39.927654][ T479] ? __pfx_rtnl_newlink+0x10/0x10
[ 39.927975][ T479] rtnetlink_rcv_msg+0x710/0xc00
[ 39.928309][ T479] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.928635][ T479] ? __lock_acquire+0x44d/0x7e0
[ 39.928961][ T479] netlink_rcv_skb+0x121/0x350
[ 39.929296][ T479] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 39.929621][ T479] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 39.929953][ T479] ? netlink_deliver_tap+0x13e/0x340
[ 39.930282][ T479] ? netlink_deliver_tap+0xc3/0x340
[ 39.930606][ T479] netlink_unicast+0x49e/0x780
[ 39.930929][ T479] ? __pfx_netlink_unicast+0x10/0x10
[ 39.931260][ T479] ? __lock_acquire+0x44d/0x7e0
[ 39.931590][ T479] netlink_sendmsg+0x721/0xbe0
[ 39.931916][ T479] ? __pfx_netlink_sendmsg+0x10/0x10
[ 39.932243][ T479] ? __import_iovec+0x238/0x3c0
[ 39.932572][ T479] ____sys_sendmsg+0x7ad/0xa10
[ 39.932900][ T479] ? __pfx_____sys_sendmsg+0x10/0x10
[ 39.933227][ T479] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 39.933646][ T479] ___sys_sendmsg+0xed/0x170
[ 39.933974][ T479] ? kasan_record_aux_stack+0x8c/0xa0
[ 39.934304][ T479] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 39.934704][ T479] ? __pfx____sys_sendmsg+0x10/0x10
[ 39.935030][ T479] ? find_held_lock+0x2b/0x80
[ 39.935364][ T479] ? __lock_acquire+0x44d/0x7e0
[ 39.935692][ T479] ? find_held_lock+0x2b/0x80
[ 39.936016][ T479] ? __virt_addr_valid+0x22e/0x450
[ 39.936351][ T479] ? __lock_release+0x5d/0x170
[ 39.936681][ T479] __sys_sendmsg+0x10b/0x1a0
[ 39.936998][ T479] ? __call_rcu_common.constprop.0+0x320/0x640
[ 39.937404][ T479] ? __pfx___sys_sendmsg+0x10/0x10
[ 39.937736][ T479] ? rcu_is_watching+0x12/0xc0
[ 39.938059][ T479] do_syscall_64+0xc1/0x380
[ 39.938392][ T479] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 39.938794][ T479] RIP: 0033:0x7ff9a6e4d1e7
[ 39.939126][ T479] 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
[ 39.940285][ T479] RSP: 002b:00007ffc0e563a68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 39.940776][ T479] RAX: ffffffffffffffda RBX: 00007ffc0e564190 RCX: 00007ff9a6e4d1e7
[ 39.941269][ T479] RDX: 0000000000000000 RSI: 00007ffc0e563ad0 RDI: 0000000000000005
[ 39.941751][ T479] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 39.942241][ T479] R10: 00000000214f7910 R11: 0000000000000246 R12: 0000000000000004
[ 39.942721][ T479] R13: 00000000686e187e R14: 0000000000499600 R15: 0000000000000000
[ 39.943287][ T479]
[ 39.943552][ T479] irq event stamp: 43503
[ 39.943821][ T479] hardirqs last enabled at (43511): [] __up_console_sem+0x6b/0x80
[ 39.944436][ T479] hardirqs last disabled at (43520): [] __up_console_sem+0x50/0x80
[ 39.945030][ T479] softirqs last enabled at (42600): [] handle_softirqs+0x358/0x620
[ 39.945647][ T479] softirqs last disabled at (41679): [] __irq_exit_rcu+0xfa/0x160
[ 39.946267][ T479] ---[ end trace 0000000000000000 ]---
[ 40.835849][ T486] br2: port 3(vx20) entered blocking state
[ 40.836351][ T486] br2: port 3(vx20) entered disabled state
[ 40.836865][ T486] vx20: entered allmulticast mode
[ 40.840846][ T486] vx20: entered promiscuous mode
[ 40.852156][ T486] br2: port 3(vx20) entered blocking state
[ 40.852649][ T486] br2: port 3(vx20) entered forwarding state
[ 40.853543][ T486] ------------[ cut here ]------------
[ 40.853905][ T486] WARNING: CPU: 2 PID: 486 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 40.854785][ T486] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 40.855473][ T486] CPU: 2 UID: 0 PID: 486 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 40.856099][ T486] Tainted: [W]=WARN
[ 40.856354][ T486] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 40.856749][ T486] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 40.857075][ T486] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 40.858227][ T486] RSP: 0018:ffffc90000e8eef0 EFLAGS: 00010246
[ 40.858632][ T486] RAX: 0000000000000000 RBX: ffff888004d92000 RCX: 0000000000000001
[ 40.859101][ T486] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 40.859582][ T486] RBP: ffffc90000e8efe0 R08: 0000000000000000 R09: 0000000000000000
[ 40.860051][ T486] R10: ffffc90000e8f010 R11: ffffffffb12a8918 R12: 1ffff920001d1de2
[ 40.860530][ T486] R13: 00000000000005dc R14: ffffc90000e8f010 R15: ffff888004d92f08
[ 40.860998][ T486] FS: 00007f0948c55800(0000) GS:ffff88807cfb7000(0000) knlGS:0000000000000000
[ 40.861564][ T486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.861958][ T486] CR2: 00000000004e5de8 CR3: 0000000009e26003 CR4: 0000000000772ef0
[ 40.862451][ T486] PKRU: 55555554
[ 40.862698][ T486] Call Trace:
[ 40.862953][ T486]
[ 40.863124][ T486] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 40.863462][ T486] ? find_held_lock+0x2b/0x80
[ 40.863796][ T486] ? mark_held_locks+0x49/0x80
[ 40.864126][ T486] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 40.864533][ T486] ? lockdep_hardirqs_on+0x7c/0x110
[ 40.864852][ T486] netif_set_mtu+0x88/0x100
[ 40.865167][ T486] ? __pfx_netif_set_mtu+0x10/0x10
[ 40.865523][ T486] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 40.865967][ T486] dev_set_mtu+0xa0/0x150
[ 40.866236][ T486] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 40.866709][ T486] br_add_if+0xda3/0x1330 [bridge]
[ 40.867074][ T486] do_set_master+0x32f/0x500
[ 40.867432][ T486] do_setlink.constprop.0+0x9f4/0x2480
[ 40.867761][ T486] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 40.868159][ T486] ? rcu_read_lock_any_held+0x43/0xb0
[ 40.868490][ T486] ? validate_chain+0x166/0x4d0
[ 40.868817][ T486] ? __kernel_text_address+0x12/0x40
[ 40.869141][ T486] ? __lock_acquire+0x44d/0x7e0
[ 40.869472][ T486] ? __mutex_trylock_common+0xf9/0x260
[ 40.869797][ T486] ? __pfx___mutex_trylock_common+0x10/0x10
[ 40.870185][ T486] ? rcu_is_watching+0x12/0xc0
[ 40.870539][ T486] ? rcu_is_watching+0x12/0xc0
[ 40.870864][ T486] ? trace_contention_end+0xdc/0x140
[ 40.871182][ T486] ? __mutex_lock+0x19c/0xcd0
[ 40.871514][ T486] ? find_held_lock+0x2b/0x80
[ 40.871837][ T486] ? rtnl_newlink+0x651/0xa60
[ 40.872172][ T486] ? __create_object+0x5e/0xb0
[ 40.872510][ T486] ? __pfx___mutex_lock+0x10/0x10
[ 40.872855][ T486] ? trace_cap_capable+0x10f/0x190
[ 40.873173][ T486] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 40.873579][ T486] ? __rtnl_newlink+0x40e/0xa40
[ 40.873930][ T486] rtnl_newlink+0x69a/0xa60
[ 40.874280][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.874602][ T486] ? __lock_acquire+0x44d/0x7e0
[ 40.874933][ T486] ? find_held_lock+0x2b/0x80
[ 40.875270][ T486] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 40.875586][ T486] ? __lock_release+0x5d/0x170
[ 40.875910][ T486] ? __pfx_rtnl_newlink+0x10/0x10
[ 40.876242][ T486] rtnetlink_rcv_msg+0x710/0xc00
[ 40.876566][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.876907][ T486] ? __lock_acquire+0x44d/0x7e0
[ 40.877247][ T486] netlink_rcv_skb+0x121/0x350
[ 40.877569][ T486] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 40.877892][ T486] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 40.878241][ T486] ? netlink_deliver_tap+0x13e/0x340
[ 40.878560][ T486] ? netlink_deliver_tap+0xc3/0x340
[ 40.878899][ T486] netlink_unicast+0x49e/0x780
[ 40.879232][ T486] ? __pfx_netlink_unicast+0x10/0x10
[ 40.879549][ T486] ? __lock_acquire+0x44d/0x7e0
[ 40.879884][ T486] netlink_sendmsg+0x721/0xbe0
[ 40.880203][ T486] ? __pfx_netlink_sendmsg+0x10/0x10
[ 40.880553][ T486] ? __import_iovec+0x238/0x3c0
[ 40.880887][ T486] ____sys_sendmsg+0x7ad/0xa10
[ 40.881229][ T486] ? __pfx_____sys_sendmsg+0x10/0x10
[ 40.881562][ T486] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 40.881967][ T486] ___sys_sendmsg+0xed/0x170
[ 40.882312][ T486] ? kasan_record_aux_stack+0x8c/0xa0
[ 40.882638][ T486] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 40.883031][ T486] ? __pfx____sys_sendmsg+0x10/0x10
[ 40.883365][ T486] ? find_held_lock+0x2b/0x80
[ 40.883707][ T486] ? __lock_acquire+0x44d/0x7e0
[ 40.884070][ T486] ? find_held_lock+0x2b/0x80
[ 40.884401][ T486] ? __virt_addr_valid+0x22e/0x450
[ 40.884730][ T486] ? __lock_release+0x5d/0x170
[ 40.885057][ T486] __sys_sendmsg+0x10b/0x1a0
[ 40.885385][ T486] ? __call_rcu_common.constprop.0+0x320/0x640
[ 40.885781][ T486] ? __pfx___sys_sendmsg+0x10/0x10
[ 40.886119][ T486] ? rcu_is_watching+0x12/0xc0
[ 40.886464][ T486] do_syscall_64+0xc1/0x380
[ 40.886790][ T486] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 40.887184][ T486] RIP: 0033:0x7f0948e221e7
[ 40.887525][ T486] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 40.888659][ T486] RSP: 002b:00007ffdeeb70cc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 40.889135][ T486] RAX: ffffffffffffffda RBX: 00007ffdeeb713f0 RCX: 00007f0948e221e7
[ 40.889614][ T486] RDX: 0000000000000000 RSI: 00007ffdeeb70d30 RDI: 0000000000000005
[ 40.890091][ T486] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 40.890604][ T486] R10: 00000000203b1910 R11: 0000000000000246 R12: 0000000000000004
[ 40.891078][ T486] R13: 00000000686e187f R14: 0000000000499600 R15: 0000000000000000
[ 40.891575][ T486]
[ 40.891824][ T486] irq event stamp: 40857
[ 40.892066][ T486] hardirqs last enabled at (40867): [] __up_console_sem+0x6b/0x80
[ 40.892625][ T486] hardirqs last disabled at (40878): [] __up_console_sem+0x50/0x80
[ 40.893162][ T486] softirqs last enabled at (40822): [] handle_softirqs+0x358/0x620
[ 40.893723][ T486] softirqs last disabled at (40799): [] __irq_exit_rcu+0xfa/0x160
[ 40.894283][ T486] ---[ end trace 0000000000000000 ]---
[ 41.873067][ T35] br2: port 1(w1) entered blocking state
[ 41.873527][ T35] br2: port 1(w1) entered forwarding state
[ 54.555645][ T573] GACT probability NOT on
[ 194.163044][ T1374] veth3: entered promiscuous mode
[ 259.724840][ T2301] veth3: left promiscuous mode
[ 260.372908][ T2307] veth3: entered promiscuous mode
[ 327.590257][ T3234] veth3: left promiscuous mode
[ 328.912157][ T3252] vx20: left allmulticast mode
[ 328.912908][ T3252] vx20: left promiscuous mode
[ 328.913449][ T3252] br1: port 2(vx20) entered disabled state
[ 328.916895][ T3252] ------------[ cut here ]------------
[ 328.917683][ T3252] WARNING: CPU: 1 PID: 3252 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 328.918324][ T3252] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 328.919056][ T3252] CPU: 1 UID: 0 PID: 3252 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 328.919715][ T3252] Tainted: [W]=WARN
[ 328.919951][ T3252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 328.920342][ T3252] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 328.920662][ T3252] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 328.921771][ T3252] RSP: 0018:ffffc90005d5ef70 EFLAGS: 00010246
[ 328.922194][ T3252] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 328.922664][ T3252] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 328.923126][ T3252] RBP: ffffc90005d5f058 R08: 0000000000000000 R09: 0000000000000000
[ 328.923594][ T3252] R10: ffffc90005d5f088 R11: ffffffffac800130 R12: 1ffff92000babdf2
[ 328.924069][ T3252] R13: 00000000000005dc R14: ffffc90005d5f088 R15: ffff88800ec02f08
[ 328.924564][ T3252] FS: 00007f5c902c5800(0000) GS:ffff88807cf37000(0000) knlGS:0000000000000000
[ 328.925105][ T3252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 328.925506][ T3252] CR2: 00000000004e5de8 CR3: 0000000004cec002 CR4: 0000000000772ef0
[ 328.925999][ T3252] PKRU: 55555554
[ 328.926243][ T3252] Call Trace:
[ 328.926474][ T3252]
[ 328.926629][ T3252] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 328.927032][ T3252] ? br_del_if+0xa3/0x1f0 [bridge]
[ 328.927423][ T3252] ? do_set_master+0x14a/0x500
[ 328.927736][ T3252] ? do_setlink.constprop.0+0x9f4/0x2480
[ 328.928048][ T3252] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 328.928363][ T3252] ? netlink_unicast+0x49e/0x780
[ 328.928685][ T3252] ? netlink_sendmsg+0x721/0xbe0
[ 328.928988][ T3252] ? ____sys_sendmsg+0x7ad/0xa10
[ 328.929307][ T3252] ? ___sys_sendmsg+0xed/0x170
[ 328.929611][ T3252] ? __sys_sendmsg+0x10b/0x1a0
[ 328.929924][ T3252] ? do_syscall_64+0xc1/0x380
[ 328.930244][ T3252] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.930628][ T3252] ? find_held_lock+0x2b/0x80
[ 328.930948][ T3252] netif_set_mtu+0x88/0x100
[ 328.931300][ T3252] ? __pfx_netif_set_mtu+0x10/0x10
[ 328.931626][ T3252] dev_set_mtu+0xa0/0x150
[ 328.931859][ T3252] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 328.932317][ T3252] br_del_if+0xb2/0x1f0 [bridge]
[ 328.932664][ T3252] ? rtnl_is_locked+0x15/0x20
[ 328.932967][ T3252] do_set_master+0x14a/0x500
[ 328.933290][ T3252] do_setlink.constprop.0+0x9f4/0x2480
[ 328.933603][ T3252] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 328.933995][ T3252] ? rcu_read_lock_any_held+0x43/0xb0
[ 328.934322][ T3252] ? validate_chain+0x166/0x4d0
[ 328.934641][ T3252] ? __kernel_text_address+0x12/0x40
[ 328.934960][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 328.935281][ T3252] ? __mutex_trylock_common+0xf9/0x260
[ 328.935597][ T3252] ? __pfx___mutex_trylock_common+0x10/0x10
[ 328.936049][ T3252] ? rcu_is_watching+0x12/0xc0
[ 328.936386][ T3252] ? rcu_is_watching+0x12/0xc0
[ 328.936714][ T3252] ? trace_contention_end+0xdc/0x140
[ 328.937040][ T3252] ? __mutex_lock+0x19c/0xcd0
[ 328.937383][ T3252] ? find_held_lock+0x2b/0x80
[ 328.937712][ T3252] ? rtnl_newlink+0x651/0xa60
[ 328.938035][ T3252] ? __create_object+0x5e/0xb0
[ 328.938375][ T3252] ? __pfx___mutex_lock+0x10/0x10
[ 328.938704][ T3252] ? trace_cap_capable+0x10f/0x190
[ 328.939034][ T3252] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 328.939446][ T3252] ? __rtnl_newlink+0x40e/0xa40
[ 328.939786][ T3252] rtnl_newlink+0x69a/0xa60
[ 328.940115][ T3252] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.940445][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 328.940777][ T3252] ? find_held_lock+0x2b/0x80
[ 328.941103][ T3252] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 328.941438][ T3252] ? __lock_release+0x5d/0x170
[ 328.941763][ T3252] ? __pfx_rtnl_newlink+0x10/0x10
[ 328.942090][ T3252] rtnetlink_rcv_msg+0x710/0xc00
[ 328.942433][ T3252] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.942764][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 328.943094][ T3252] netlink_rcv_skb+0x121/0x350
[ 328.943435][ T3252] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 328.943762][ T3252] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 328.944103][ T3252] ? netlink_deliver_tap+0x13e/0x340
[ 328.944435][ T3252] ? netlink_deliver_tap+0xc3/0x340
[ 328.944770][ T3252] netlink_unicast+0x49e/0x780
[ 328.945098][ T3252] ? __pfx_netlink_unicast+0x10/0x10
[ 328.945430][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 328.945759][ T3252] netlink_sendmsg+0x721/0xbe0
[ 328.946081][ T3252] ? __pfx_netlink_sendmsg+0x10/0x10
[ 328.946410][ T3252] ? __import_iovec+0x238/0x3c0
[ 328.946742][ T3252] ____sys_sendmsg+0x7ad/0xa10
[ 328.947063][ T3252] ? __pfx_____sys_sendmsg+0x10/0x10
[ 328.947408][ T3252] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 328.947824][ T3252] ___sys_sendmsg+0xed/0x170
[ 328.948140][ T3252] ? kasan_record_aux_stack+0x8c/0xa0
[ 328.948472][ T3252] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 328.948880][ T3252] ? __pfx____sys_sendmsg+0x10/0x10
[ 328.949227][ T3252] ? find_held_lock+0x2b/0x80
[ 328.949561][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 328.949890][ T3252] ? find_held_lock+0x2b/0x80
[ 328.950235][ T3252] ? __virt_addr_valid+0x22e/0x450
[ 328.950561][ T3252] ? __lock_release+0x5d/0x170
[ 328.950893][ T3252] __sys_sendmsg+0x10b/0x1a0
[ 328.951232][ T3252] ? __call_rcu_common.constprop.0+0x320/0x640
[ 328.951634][ T3252] ? __pfx___sys_sendmsg+0x10/0x10
[ 328.951969][ T3252] ? rcu_is_watching+0x12/0xc0
[ 328.952308][ T3252] do_syscall_64+0xc1/0x380
[ 328.952636][ T3252] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.953041][ T3252] RIP: 0033:0x7f5c904921e7
[ 328.953396][ T3252] 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
[ 328.954564][ T3252] RSP: 002b:00007ffc76146658 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 328.955056][ T3252] RAX: ffffffffffffffda RBX: 00007ffc76146d80 RCX: 00007f5c904921e7
[ 328.955552][ T3252] RDX: 0000000000000000 RSI: 00007ffc761466c0 RDI: 0000000000000005
[ 328.956040][ T3252] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 328.956542][ T3252] R10: 00007f5c9038fee8 R11: 0000000000000246 R12: 0000000000000003
[ 328.957033][ T3252] R13: 00000000686e199f R14: 0000000000499600 R15: 0000000000000000
[ 328.957537][ T3252]
[ 328.957783][ T3252] irq event stamp: 40915
[ 328.958026][ T3252] hardirqs last enabled at (40923): [] __up_console_sem+0x6b/0x80
[ 328.958595][ T3252] hardirqs last disabled at (40932): [] __up_console_sem+0x50/0x80
[ 328.959155][ T3252] softirqs last enabled at (40756): [] handle_softirqs+0x358/0x620
[ 328.959726][ T3252] softirqs last disabled at (40741): [] __irq_exit_rcu+0xfa/0x160
[ 328.960293][ T3252] ---[ end trace 0000000000000000 ]---
[ 329.094284][ T3253] vx10: left allmulticast mode
[ 329.094694][ T3253] vx10: left promiscuous mode
[ 329.095196][ T3253] br1: port 1(vx10) entered disabled state
[ 329.098454][ T3253] ------------[ cut here ]------------
[ 329.098801][ T3253] WARNING: CPU: 2 PID: 3253 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 329.099511][ T3253] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 329.100289][ T3253] CPU: 2 UID: 0 PID: 3253 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 329.100943][ T3253] Tainted: [W]=WARN
[ 329.101186][ T3253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 329.101614][ T3253] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 329.101947][ T3253] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 329.103139][ T3253] RSP: 0018:ffffc90005d6ef70 EFLAGS: 00010246
[ 329.103661][ T3253] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 329.104295][ T3253] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 329.104937][ T3253] RBP: ffffc90005d6f058 R08: 0000000000000000 R09: 0000000000000000
[ 329.105592][ T3253] R10: ffffc90005d6f088 R11: ffffffffb0979160 R12: 1ffff92000baddf2
[ 329.106576][ T3253] R13: 00000000000005dc R14: ffffc90005d6f088 R15: ffff88800ec02f08
[ 329.107594][ T3253] FS: 00007f09df2c2800(0000) GS:ffff88807cfb7000(0000) knlGS:0000000000000000
[ 329.108356][ T3253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 329.108945][ T3253] CR2: 00000000004e5ce0 CR3: 000000000f808005 CR4: 0000000000772ef0
[ 329.109598][ T3253] PKRU: 55555554
[ 329.109845][ T3253] Call Trace:
[ 329.110086][ T3253]
[ 329.110268][ T3253] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 329.110673][ T3253] ? br_del_if+0xa3/0x1f0 [bridge]
[ 329.111045][ T3253] ? do_set_master+0x14a/0x500
[ 329.111420][ T3253] ? do_setlink.constprop.0+0x9f4/0x2480
[ 329.111738][ T3253] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 329.112056][ T3253] ? netlink_unicast+0x49e/0x780
[ 329.112462][ T3253] ? netlink_sendmsg+0x721/0xbe0
[ 329.112787][ T3253] ? ____sys_sendmsg+0x7ad/0xa10
[ 329.113136][ T3253] ? ___sys_sendmsg+0xed/0x170
[ 329.113582][ T3253] ? __sys_sendmsg+0x10b/0x1a0
[ 329.114069][ T3253] ? do_syscall_64+0xc1/0x380
[ 329.114440][ T3253] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.114847][ T3253] ? find_held_lock+0x2b/0x80
[ 329.115178][ T3253] netif_set_mtu+0x88/0x100
[ 329.115551][ T3253] ? __pfx_netif_set_mtu+0x10/0x10
[ 329.115987][ T3253] dev_set_mtu+0xa0/0x150
[ 329.116261][ T3253] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 329.116755][ T3253] br_del_if+0xb2/0x1f0 [bridge]
[ 329.117207][ T3253] ? rtnl_is_locked+0x15/0x20
[ 329.117703][ T3253] do_set_master+0x14a/0x500
[ 329.118198][ T3253] do_setlink.constprop.0+0x9f4/0x2480
[ 329.118562][ T3253] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 329.118968][ T3253] ? rcu_read_lock_any_held+0x43/0xb0
[ 329.119317][ T3253] ? validate_chain+0x166/0x4d0
[ 329.119641][ T3253] ? __kernel_text_address+0x12/0x40
[ 329.119964][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 329.120328][ T3253] ? __mutex_trylock_common+0xf9/0x260
[ 329.120663][ T3253] ? __pfx___mutex_trylock_common+0x10/0x10
[ 329.121052][ T3253] ? rcu_is_watching+0x12/0xc0
[ 329.121489][ T3253] ? rcu_is_watching+0x12/0xc0
[ 329.121815][ T3253] ? trace_contention_end+0xdc/0x140
[ 329.122156][ T3253] ? __mutex_lock+0x19c/0xcd0
[ 329.122511][ T3253] ? find_held_lock+0x2b/0x80
[ 329.122831][ T3253] ? rtnl_newlink+0x651/0xa60
[ 329.123158][ T3253] ? __create_object+0x5e/0xb0
[ 329.123575][ T3253] ? __pfx___mutex_lock+0x10/0x10
[ 329.123918][ T3253] ? trace_cap_capable+0x10f/0x190
[ 329.124266][ T3253] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 329.124703][ T3253] ? __rtnl_newlink+0x40e/0xa40
[ 329.125127][ T3253] rtnl_newlink+0x69a/0xa60
[ 329.125543][ T3253] ? __pfx_rtnl_newlink+0x10/0x10
[ 329.125874][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 329.126222][ T3253] ? find_held_lock+0x2b/0x80
[ 329.126554][ T3253] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 329.126897][ T3253] ? __lock_release+0x5d/0x170
[ 329.127314][ T3253] ? __pfx_rtnl_newlink+0x10/0x10
[ 329.127641][ T3253] rtnetlink_rcv_msg+0x710/0xc00
[ 329.128022][ T3253] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 329.128419][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 329.128835][ T3253] netlink_rcv_skb+0x121/0x350
[ 329.129246][ T3253] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 329.129619][ T3253] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 329.130059][ T3253] ? netlink_deliver_tap+0x13e/0x340
[ 329.130423][ T3253] ? netlink_deliver_tap+0xc3/0x340
[ 329.130748][ T3253] netlink_unicast+0x49e/0x780
[ 329.131074][ T3253] ? __pfx_netlink_unicast+0x10/0x10
[ 329.131427][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 329.131753][ T3253] netlink_sendmsg+0x721/0xbe0
[ 329.132079][ T3253] ? __pfx_netlink_sendmsg+0x10/0x10
[ 329.132448][ T3253] ? __import_iovec+0x238/0x3c0
[ 329.132774][ T3253] ____sys_sendmsg+0x7ad/0xa10
[ 329.133165][ T3253] ? __pfx_____sys_sendmsg+0x10/0x10
[ 329.133691][ T3253] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 329.134460][ T3253] ___sys_sendmsg+0xed/0x170
[ 329.135040][ T3253] ? kasan_record_aux_stack+0x8c/0xa0
[ 329.135705][ T3253] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 329.136427][ T3253] ? __pfx____sys_sendmsg+0x10/0x10
[ 329.137011][ T3253] ? find_held_lock+0x2b/0x80
[ 329.137629][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 329.138233][ T3253] ? find_held_lock+0x2b/0x80
[ 329.138798][ T3253] ? __virt_addr_valid+0x22e/0x450
[ 329.139389][ T3253] ? __lock_release+0x5d/0x170
[ 329.139983][ T3253] __sys_sendmsg+0x10b/0x1a0
[ 329.140561][ T3253] ? __call_rcu_common.constprop.0+0x320/0x640
[ 329.141327][ T3253] ? __pfx___sys_sendmsg+0x10/0x10
[ 329.141946][ T3253] ? rcu_is_watching+0x12/0xc0
[ 329.142543][ T3253] do_syscall_64+0xc1/0x380
[ 329.143121][ T3253] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.143834][ T3253] RIP: 0033:0x7f09df48f1e7
[ 329.144496][ T3253] 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
[ 329.146512][ T3253] RSP: 002b:00007ffecfc40dc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 329.147399][ T3253] RAX: ffffffffffffffda RBX: 00007ffecfc414f0 RCX: 00007f09df48f1e7
[ 329.148282][ T3253] RDX: 0000000000000000 RSI: 00007ffecfc40e30 RDI: 0000000000000005
[ 329.149117][ T3253] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 329.149990][ T3253] R10: 00007f09df38cee8 R11: 0000000000000246 R12: 0000000000000003
[ 329.150906][ T3253] R13: 00000000686e199f R14: 0000000000499600 R15: 0000000000000000
[ 329.151816][ T3253]
[ 329.152278][ T3253] irq event stamp: 43747
[ 329.152709][ T3253] hardirqs last enabled at (43757): [] __up_console_sem+0x6b/0x80
[ 329.153677][ T3253] hardirqs last disabled at (43768): [] __up_console_sem+0x50/0x80
[ 329.154662][ T3253] softirqs last enabled at (43800): [] handle_softirqs+0x358/0x620
[ 329.155634][ T3253] softirqs last disabled at (43777): [] __irq_exit_rcu+0xfa/0x160
[ 329.156629][ T3253] ---[ end trace 0000000000000000 ]---
[ 334.807863][ T3258] br1: port 1(vx10) entered blocking state
[ 334.808427][ T3258] br1: port 1(vx10) entered disabled state
[ 334.808845][ T3258] vx10: entered allmulticast mode
[ 334.815862][ T3258] vx10: entered promiscuous mode
[ 334.816688][ T3258] br1: port 1(vx10) entered blocking state
[ 334.817070][ T3258] br1: port 1(vx10) entered forwarding state
[ 334.817888][ T3258] ------------[ cut here ]------------
[ 334.818198][ T3258] WARNING: CPU: 1 PID: 3258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 334.818823][ T3258] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 334.820988][ T3258] CPU: 1 UID: 0 PID: 3258 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 334.821709][ T3258] Tainted: [W]=WARN
[ 334.821941][ T3258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 334.822336][ T3258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 334.822652][ T3258] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 334.823735][ T3258] RSP: 0018:ffffc900006b6ef0 EFLAGS: 00010246
[ 334.824137][ T3258] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 334.824599][ T3258] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 334.825051][ T3258] RBP: ffffc900006b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 334.825532][ T3258] R10: ffffc900006b7010 R11: ffffffffb12a8918 R12: 1ffff920000d6de2
[ 334.825993][ T3258] R13: 00000000000005dc R14: ffffc900006b7010 R15: ffff88800ec02f08
[ 334.826466][ T3258] FS: 00007f472997a800(0000) GS:ffff88807cf37000(0000) knlGS:0000000000000000
[ 334.826995][ T3258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 334.827384][ T3258] CR2: 00000000004e5ce0 CR3: 0000000011ab6001 CR4: 0000000000772ef0
[ 334.827840][ T3258] PKRU: 55555554
[ 334.828070][ T3258] Call Trace:
[ 334.828311][ T3258]
[ 334.828470][ T3258] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 334.828774][ T3258] ? find_held_lock+0x2b/0x80
[ 334.829086][ T3258] ? mark_held_locks+0x49/0x80
[ 334.829399][ T3258] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 334.829783][ T3258] ? lockdep_hardirqs_on+0x7c/0x110
[ 334.830097][ T3258] netif_set_mtu+0x88/0x100
[ 334.830419][ T3258] ? __pfx_netif_set_mtu+0x10/0x10
[ 334.830735][ T3258] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 334.831167][ T3258] dev_set_mtu+0xa0/0x150
[ 334.831415][ T3258] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 334.831837][ T3258] br_add_if+0xda3/0x1330 [bridge]
[ 334.832192][ T3258] do_set_master+0x32f/0x500
[ 334.832513][ T3258] do_setlink.constprop.0+0x9f4/0x2480
[ 334.832821][ T3258] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 334.833202][ T3258] ? rcu_read_lock_any_held+0x43/0xb0
[ 334.833525][ T3258] ? validate_chain+0x166/0x4d0
[ 334.833833][ T3258] ? __kernel_text_address+0x12/0x40
[ 334.834154][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 334.834483][ T3258] ? __mutex_trylock_common+0xf9/0x260
[ 334.834794][ T3258] ? __pfx___mutex_trylock_common+0x10/0x10
[ 334.835169][ T3258] ? rcu_is_watching+0x12/0xc0
[ 334.835484][ T3258] ? rcu_is_watching+0x12/0xc0
[ 334.835786][ T3258] ? trace_contention_end+0xdc/0x140
[ 334.836090][ T3258] ? __mutex_lock+0x19c/0xcd0
[ 334.836412][ T3258] ? find_held_lock+0x2b/0x80
[ 334.836717][ T3258] ? rtnl_newlink+0x651/0xa60
[ 334.837025][ T3258] ? __create_object+0x5e/0xb0
[ 334.837340][ T3258] ? __pfx___mutex_lock+0x10/0x10
[ 334.837647][ T3258] ? trace_cap_capable+0x10f/0x190
[ 334.837954][ T3258] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 334.838344][ T3258] ? __rtnl_newlink+0x40e/0xa40
[ 334.838653][ T3258] rtnl_newlink+0x69a/0xa60
[ 334.838962][ T3258] ? __pfx_rtnl_newlink+0x10/0x10
[ 334.839270][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 334.839583][ T3258] ? find_held_lock+0x2b/0x80
[ 334.839887][ T3258] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 334.840195][ T3258] ? __lock_release+0x5d/0x170
[ 334.840507][ T3258] ? __pfx_rtnl_newlink+0x10/0x10
[ 334.840813][ T3258] rtnetlink_rcv_msg+0x710/0xc00
[ 334.841114][ T3258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 334.841439][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 334.841757][ T3258] netlink_rcv_skb+0x121/0x350
[ 334.842063][ T3258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 334.842385][ T3258] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 334.842704][ T3258] ? netlink_deliver_tap+0x13e/0x340
[ 334.843006][ T3258] ? netlink_deliver_tap+0xc3/0x340
[ 334.843319][ T3258] netlink_unicast+0x49e/0x780
[ 334.843626][ T3258] ? __pfx_netlink_unicast+0x10/0x10
[ 334.843935][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 334.844276][ T3258] netlink_sendmsg+0x721/0xbe0
[ 334.844585][ T3258] ? __pfx_netlink_sendmsg+0x10/0x10
[ 334.844890][ T3258] ? __import_iovec+0x238/0x3c0
[ 334.845204][ T3258] ____sys_sendmsg+0x7ad/0xa10
[ 334.845529][ T3258] ? __pfx_____sys_sendmsg+0x10/0x10
[ 334.845844][ T3258] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 334.846266][ T3258] ___sys_sendmsg+0xed/0x170
[ 334.846571][ T3258] ? kasan_record_aux_stack+0x8c/0xa0
[ 334.846878][ T3258] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 334.847266][ T3258] ? __pfx____sys_sendmsg+0x10/0x10
[ 334.847576][ T3258] ? find_held_lock+0x2b/0x80
[ 334.847885][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 334.848200][ T3258] ? find_held_lock+0x2b/0x80
[ 334.848513][ T3258] ? __virt_addr_valid+0x22e/0x450
[ 334.848827][ T3258] ? __lock_release+0x5d/0x170
[ 334.849138][ T3258] __sys_sendmsg+0x10b/0x1a0
[ 334.849447][ T3258] ? __call_rcu_common.constprop.0+0x320/0x640
[ 334.849821][ T3258] ? __pfx___sys_sendmsg+0x10/0x10
[ 334.850136][ T3258] ? rcu_is_watching+0x12/0xc0
[ 334.850460][ T3258] do_syscall_64+0xc1/0x380
[ 334.850774][ T3258] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.851159][ T3258] RIP: 0033:0x7f4729b471e7
[ 334.851483][ T3258] 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
[ 334.852589][ T3258] RSP: 002b:00007ffd44cbe188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 334.853059][ T3258] RAX: ffffffffffffffda RBX: 00007ffd44cbe8b0 RCX: 00007f4729b471e7
[ 334.853524][ T3258] RDX: 0000000000000000 RSI: 00007ffd44cbe1f0 RDI: 0000000000000005
[ 334.853982][ T3258] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 334.854470][ T3258] R10: 0000000034c1e910 R11: 0000000000000246 R12: 0000000000000004
[ 334.854935][ T3258] R13: 00000000686e19a5 R14: 0000000000499600 R15: 0000000000000000
[ 334.855421][ T3258]
[ 334.855648][ T3258] irq event stamp: 44353
[ 334.855875][ T3258] hardirqs last enabled at (44361): [] __up_console_sem+0x6b/0x80
[ 334.856415][ T3258] hardirqs last disabled at (44370): [] __up_console_sem+0x50/0x80
[ 334.856934][ T3258] softirqs last enabled at (44324): [] handle_softirqs+0x358/0x620
[ 334.857484][ T3258] softirqs last disabled at (44303): [] __irq_exit_rcu+0xfa/0x160
[ 334.858015][ T3258] ---[ end trace 0000000000000000 ]---
[ 335.121534][ T3260] br1: port 2(vx20) entered blocking state
[ 335.121978][ T3260] br1: port 2(vx20) entered disabled state
[ 335.122427][ T3260] vx20: entered allmulticast mode
[ 335.127084][ T3260] vx20: entered promiscuous mode
[ 335.128663][ T3260] br1: port 2(vx20) entered blocking state
[ 335.129491][ T3260] br1: port 2(vx20) entered forwarding state
[ 335.131139][ T3260] ------------[ cut here ]------------
[ 335.131815][ T3260] WARNING: CPU: 3 PID: 3260 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 335.133054][ T3260] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 335.134102][ T3260] CPU: 3 UID: 0 PID: 3260 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 335.134777][ T3260] Tainted: [W]=WARN
[ 335.135209][ T3260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 335.135676][ T3260] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 335.136024][ T3260] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 335.137257][ T3260] RSP: 0018:ffffc90005dbeef0 EFLAGS: 00010246
[ 335.137672][ T3260] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 335.138179][ T3260] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 335.138719][ T3260] RBP: ffffc90005dbefe0 R08: 0000000000000000 R09: 0000000000000000
[ 335.139251][ T3260] R10: ffffc90005dbf010 R11: ffffffffb12a8918 R12: 1ffff92000bb7de2
[ 335.139771][ T3260] R13: 00000000000005dc R14: ffffc90005dbf010 R15: ffff88800ec02f08
[ 335.140309][ T3260] FS: 00007f6910358800(0000) GS:ffff88807d037000(0000) knlGS:0000000000000000
[ 335.140941][ T3260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 335.141359][ T3260] CR2: 00000000004e5de8 CR3: 0000000008ca8004 CR4: 0000000000772ef0
[ 335.141867][ T3260] PKRU: 55555554
[ 335.142127][ T3260] Call Trace:
[ 335.142409][ T3260]
[ 335.142594][ T3260] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 335.143067][ T3260] ? find_held_lock+0x2b/0x80
[ 335.143556][ T3260] ? mark_held_locks+0x49/0x80
[ 335.143914][ T3260] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 335.144395][ T3260] ? lockdep_hardirqs_on+0x7c/0x110
[ 335.144750][ T3260] netif_set_mtu+0x88/0x100
[ 335.145075][ T3260] ? __pfx_netif_set_mtu+0x10/0x10
[ 335.145456][ T3260] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 335.145972][ T3260] dev_set_mtu+0xa0/0x150
[ 335.146235][ T3260] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 335.146712][ T3260] br_add_if+0xda3/0x1330 [bridge]
[ 335.147083][ T3260] do_set_master+0x32f/0x500
[ 335.147420][ T3260] do_setlink.constprop.0+0x9f4/0x2480
[ 335.147779][ T3260] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 335.148240][ T3260] ? rcu_read_lock_any_held+0x43/0xb0
[ 335.148598][ T3260] ? validate_chain+0x166/0x4d0
[ 335.148920][ T3260] ? __kernel_text_address+0x12/0x40
[ 335.149284][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 335.149660][ T3260] ? __mutex_trylock_common+0xf9/0x260
[ 335.150001][ T3260] ? __pfx___mutex_trylock_common+0x10/0x10
[ 335.150446][ T3260] ? rcu_is_watching+0x12/0xc0
[ 335.150771][ T3260] ? rcu_is_watching+0x12/0xc0
[ 335.151131][ T3260] ? trace_contention_end+0xdc/0x140
[ 335.151468][ T3260] ? __mutex_lock+0x19c/0xcd0
[ 335.151804][ T3260] ? find_held_lock+0x2b/0x80
[ 335.152128][ T3260] ? rtnl_newlink+0x651/0xa60
[ 335.152455][ T3260] ? __create_object+0x5e/0xb0
[ 335.152780][ T3260] ? __pfx___mutex_lock+0x10/0x10
[ 335.153106][ T3260] ? trace_cap_capable+0x10f/0x190
[ 335.153436][ T3260] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 335.153861][ T3260] ? __rtnl_newlink+0x40e/0xa40
[ 335.154254][ T3260] rtnl_newlink+0x69a/0xa60
[ 335.154614][ T3260] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.154939][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 335.155284][ T3260] ? find_held_lock+0x2b/0x80
[ 335.155610][ T3260] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 335.156078][ T3260] ? __lock_release+0x5d/0x170
[ 335.156790][ T3260] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.157414][ T3260] rtnetlink_rcv_msg+0x710/0xc00
[ 335.157945][ T3260] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.158454][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 335.159074][ T3260] netlink_rcv_skb+0x121/0x350
[ 335.159737][ T3260] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.160373][ T3260] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 335.160996][ T3260] ? netlink_deliver_tap+0x13e/0x340
[ 335.161594][ T3260] ? netlink_deliver_tap+0xc3/0x340
[ 335.162109][ T3260] netlink_unicast+0x49e/0x780
[ 335.162687][ T3260] ? __pfx_netlink_unicast+0x10/0x10
[ 335.163330][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 335.163937][ T3260] netlink_sendmsg+0x721/0xbe0
[ 335.164473][ T3260] ? __pfx_netlink_sendmsg+0x10/0x10
[ 335.165018][ T3260] ? __import_iovec+0x238/0x3c0
[ 335.165720][ T3260] ____sys_sendmsg+0x7ad/0xa10
[ 335.166369][ T3260] ? __pfx_____sys_sendmsg+0x10/0x10
[ 335.166996][ T3260] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 335.167781][ T3260] ___sys_sendmsg+0xed/0x170
[ 335.168366][ T3260] ? kasan_record_aux_stack+0x8c/0xa0
[ 335.168857][ T3260] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 335.169333][ T3260] ? __pfx____sys_sendmsg+0x10/0x10
[ 335.169671][ T3260] ? find_held_lock+0x2b/0x80
[ 335.170012][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 335.170551][ T3260] ? find_held_lock+0x2b/0x80
[ 335.171170][ T3260] ? __virt_addr_valid+0x22e/0x450
[ 335.171809][ T3260] ? __lock_release+0x5d/0x170
[ 335.172452][ T3260] __sys_sendmsg+0x10b/0x1a0
[ 335.172943][ T3260] ? __call_rcu_common.constprop.0+0x320/0x640
[ 335.173594][ T3260] ? __pfx___sys_sendmsg+0x10/0x10
[ 335.174271][ T3260] ? rcu_is_watching+0x12/0xc0
[ 335.174826][ T3260] do_syscall_64+0xc1/0x380
[ 335.175342][ T3260] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.175958][ T3260] RIP: 0033:0x7f69105251e7
[ 335.176501][ T3260] 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
[ 335.178397][ T3260] RSP: 002b:00007ffd9c569008 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 335.179180][ T3260] RAX: ffffffffffffffda RBX: 00007ffd9c569730 RCX: 00007f69105251e7
[ 335.179979][ T3260] RDX: 0000000000000000 RSI: 00007ffd9c569070 RDI: 0000000000000005
[ 335.180791][ T3260] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 335.181557][ T3260] R10: 000000003857b910 R11: 0000000000000246 R12: 0000000000000004
[ 335.182318][ T3260] R13: 00000000686e19a5 R14: 0000000000499600 R15: 0000000000000000
[ 335.183079][ T3260]
[ 335.183472][ T3260] irq event stamp: 43249
[ 335.183855][ T3260] hardirqs last enabled at (43257): [] __up_console_sem+0x6b/0x80
[ 335.184884][ T3260] hardirqs last disabled at (43266): [] __up_console_sem+0x50/0x80
[ 335.185891][ T3260] softirqs last enabled at (42652): [] handle_softirqs+0x358/0x620
[ 335.186770][ T3260] softirqs last disabled at (42637): [] __irq_exit_rcu+0xfa/0x160
[ 335.187780][ T3260] ---[ end trace 0000000000000000 ]---
[ 483.400720][ T4088] veth3: entered promiscuous mode
[ 550.435426][ T5015] veth3: left promiscuous mode
[ 551.072233][ T5021] veth3: entered promiscuous mode
[ 615.457989][ T5948] veth3: left promiscuous mode
[ 1011.810601][ T12] vx20: left allmulticast mode
[ 1011.811036][ T12] vx20: left promiscuous mode
[ 1011.811575][ T12] br2: port 3(vx20) entered disabled state
[ 1011.816437][ T12] vx10: left allmulticast mode
[ 1011.816824][ T12] vx10: left promiscuous mode
[ 1011.817424][ T12] br2: port 2(vx10) entered disabled state
[ 1011.822750][ T12] w1: left allmulticast mode
[ 1011.823356][ T12] w1: left promiscuous mode
[ 1011.824056][ T12] br2: port 1(w1) entered disabled state
[ 1012.486076][ T12] vx20: left allmulticast mode
[ 1012.486444][ T12] vx20: left promiscuous mode
[ 1012.486940][ T12] br2: port 3(vx20) entered disabled state
[ 1012.489932][ T12] vx10: left allmulticast mode
[ 1012.490340][ T12] vx10: left promiscuous mode
[ 1012.490823][ T12] br2: port 2(vx10) entered disabled state
[ 1012.493692][ T12] w1: left allmulticast mode
[ 1012.494005][ T12] w1: left promiscuous mode
[ 1012.495437][ T12] br2: port 1(w1) entered disabled state
[ 1015.910034][T10515] br1: port 4(veth2) entered disabled state
[ 1016.031380][T10516] veth2: left allmulticast mode
[ 1016.031731][T10516] veth2: left promiscuous mode
[ 1016.032225][T10516] br1: port 4(veth2) entered disabled state
[ 1016.035044][T10516] ------------[ cut here ]------------
[ 1016.035379][T10516] WARNING: CPU: 3 PID: 10516 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1016.035983][T10516] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1016.036707][T10516] CPU: 3 UID: 0 PID: 10516 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1016.037330][T10516] Tainted: [W]=WARN
[ 1016.037560][T10516] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1016.037943][T10516] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1016.038265][T10516] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 1016.039445][T10516] RSP: 0018:ffffc9000b6def70 EFLAGS: 00010246
[ 1016.039958][T10516] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 1016.040432][T10516] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 1016.040888][T10516] RBP: ffffc9000b6df058 R08: 0000000000000000 R09: 0000000000000000
[ 1016.041365][T10516] R10: ffffc9000b6df088 R11: ffffffffb0979160 R12: 1ffff920016dbdf2
[ 1016.041836][T10516] R13: 00000000000005dc R14: ffffc9000b6df088 R15: ffff88800ec02f08
[ 1016.042305][T10516] FS: 00007fc72933b800(0000) GS:ffff88807d037000(0000) knlGS:0000000000000000
[ 1016.042909][T10516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1016.043366][T10516] CR2: 00000000004e5ab0 CR3: 0000000012ced004 CR4: 0000000000772ef0
[ 1016.043835][T10516] PKRU: 55555554
[ 1016.044065][T10516] Call Trace:
[ 1016.044309][T10516]
[ 1016.044466][T10516] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1016.044878][T10516] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1016.045286][T10516] ? do_set_master+0x14a/0x500
[ 1016.045744][T10516] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1016.046299][T10516] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1016.046650][T10516] ? netlink_unicast+0x49e/0x780
[ 1016.046969][T10516] ? netlink_sendmsg+0x721/0xbe0
[ 1016.047283][T10516] ? ____sys_sendmsg+0x7ad/0xa10
[ 1016.047659][T10516] ? ___sys_sendmsg+0xed/0x170
[ 1016.048174][T10516] ? __sys_sendmsg+0x10b/0x1a0
[ 1016.048633][T10516] ? do_syscall_64+0xc1/0x380
[ 1016.048945][T10516] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1016.049335][T10516] ? find_held_lock+0x2b/0x80
[ 1016.049652][T10516] netif_set_mtu+0x88/0x100
[ 1016.049960][T10516] ? __pfx_netif_set_mtu+0x10/0x10
[ 1016.050314][T10516] dev_set_mtu+0xa0/0x150
[ 1016.050555][T10516] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1016.050988][T10516] br_del_if+0xb2/0x1f0 [bridge]
[ 1016.051363][T10516] ? rtnl_is_locked+0x15/0x20
[ 1016.051696][T10516] do_set_master+0x14a/0x500
[ 1016.052005][T10516] do_setlink.constprop.0+0x9f4/0x2480
[ 1016.052323][T10516] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1016.052718][T10516] ? rcu_read_lock_any_held+0x43/0xb0
[ 1016.053024][T10516] ? validate_chain+0x166/0x4d0
[ 1016.053334][T10516] ? __kernel_text_address+0x12/0x40
[ 1016.053650][T10516] ? __lock_acquire+0x44d/0x7e0
[ 1016.053970][T10516] ? __mutex_trylock_common+0xf9/0x260
[ 1016.054305][T10516] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1016.054704][T10516] ? rcu_is_watching+0x12/0xc0
[ 1016.055024][T10516] ? rcu_is_watching+0x12/0xc0
[ 1016.055346][T10516] ? trace_contention_end+0xdc/0x140
[ 1016.055653][T10516] ? __mutex_lock+0x19c/0xcd0
[ 1016.055959][T10516] ? find_held_lock+0x2b/0x80
[ 1016.056278][T10516] ? rtnl_newlink+0x651/0xa60
[ 1016.056580][T10516] ? __create_object+0x5e/0xb0
[ 1016.056887][T10516] ? __pfx___mutex_lock+0x10/0x10
[ 1016.057192][T10516] ? trace_cap_capable+0x10f/0x190
[ 1016.057506][T10516] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1016.057897][T10516] ? __rtnl_newlink+0x40e/0xa40
[ 1016.058209][T10516] rtnl_newlink+0x69a/0xa60
[ 1016.058554][T10516] ? __pfx_rtnl_newlink+0x10/0x10
[ 1016.058865][T10516] ? __lock_acquire+0x44d/0x7e0
[ 1016.059278][T10516] ? find_held_lock+0x2b/0x80
[ 1016.059593][T10516] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1016.059910][T10516] ? __lock_release+0x5d/0x170
[ 1016.060224][T10516] ? __pfx_rtnl_newlink+0x10/0x10
[ 1016.060532][T10516] rtnetlink_rcv_msg+0x710/0xc00
[ 1016.060838][T10516] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1016.061164][T10516] ? __lock_acquire+0x44d/0x7e0
[ 1016.061507][T10516] netlink_rcv_skb+0x121/0x350
[ 1016.061813][T10516] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1016.062118][T10516] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1016.062452][T10516] ? netlink_deliver_tap+0x13e/0x340
[ 1016.062756][T10516] ? netlink_deliver_tap+0xc3/0x340
[ 1016.063063][T10516] netlink_unicast+0x49e/0x780
[ 1016.063379][T10516] ? __pfx_netlink_unicast+0x10/0x10
[ 1016.063685][T10516] ? __lock_acquire+0x44d/0x7e0
[ 1016.063997][T10516] netlink_sendmsg+0x721/0xbe0
[ 1016.064314][T10516] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1016.064641][T10516] ? __import_iovec+0x238/0x3c0
[ 1016.064968][T10516] ____sys_sendmsg+0x7ad/0xa10
[ 1016.065291][T10516] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1016.065597][T10516] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1016.065991][T10516] ___sys_sendmsg+0xed/0x170
[ 1016.066305][T10516] ? kasan_record_aux_stack+0x8c/0xa0
[ 1016.066609][T10516] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1016.067001][T10516] ? __pfx____sys_sendmsg+0x10/0x10
[ 1016.067319][T10516] ? find_held_lock+0x2b/0x80
[ 1016.067629][T10516] ? __lock_acquire+0x44d/0x7e0
[ 1016.067948][T10516] ? find_held_lock+0x2b/0x80
[ 1016.068299][T10516] ? __virt_addr_valid+0x22e/0x450
[ 1016.068627][T10516] ? __lock_release+0x5d/0x170
[ 1016.068956][T10516] __sys_sendmsg+0x10b/0x1a0
[ 1016.069291][T10516] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1016.069687][T10516] ? __pfx___sys_sendmsg+0x10/0x10
[ 1016.070020][T10516] ? rcu_is_watching+0x12/0xc0
[ 1016.070352][T10516] do_syscall_64+0xc1/0x380
[ 1016.070674][T10516] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1016.071070][T10516] RIP: 0033:0x7fc7295081e7
[ 1016.071415][T10516] 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
[ 1016.072558][T10516] RSP: 002b:00007ffe8f13db48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1016.073026][T10516] RAX: ffffffffffffffda RBX: 00007ffe8f13e270 RCX: 00007fc7295081e7
[ 1016.073491][T10516] RDX: 0000000000000000 RSI: 00007ffe8f13dbb0 RDI: 0000000000000005
[ 1016.073955][T10516] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1016.074427][T10516] R10: 00007fc729405ee8 R11: 0000000000000246 R12: 0000000000000003
[ 1016.074926][T10516] R13: 00000000686e1c4e R14: 0000000000499600 R15: 0000000000000000
[ 1016.075429][T10516]
[ 1016.075697][T10516] irq event stamp: 38891
[ 1016.075943][T10516] hardirqs last enabled at (38899): [] __up_console_sem+0x6b/0x80
[ 1016.076488][T10516] hardirqs last disabled at (38908): [] __up_console_sem+0x50/0x80
[ 1016.077368][T10516] softirqs last enabled at (38160): [] handle_softirqs+0x358/0x620
[ 1016.078152][T10516] softirqs last disabled at (38149): [] __irq_exit_rcu+0xfa/0x160
[ 1016.078737][T10516] ---[ end trace 0000000000000000 ]---
[ 1016.637825][T10520] br1: port 3(veth1) entered disabled state
[ 1016.744496][T10521] veth1: left allmulticast mode
[ 1016.744841][T10521] veth1: left promiscuous mode
[ 1016.745748][T10521] br1: port 3(veth1) entered disabled state
[ 1016.747606][T10521] ------------[ cut here ]------------
[ 1016.747934][T10521] WARNING: CPU: 0 PID: 10521 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1016.748549][T10521] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1016.749284][T10521] CPU: 0 UID: 0 PID: 10521 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1016.749902][T10521] Tainted: [W]=WARN
[ 1016.750132][T10521] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1016.750538][T10521] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1016.750973][T10521] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 1016.752093][T10521] RSP: 0018:ffffc9000b71ef70 EFLAGS: 00010246
[ 1016.752963][T10521] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 1016.753463][T10521] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 1016.753921][T10521] RBP: ffffc9000b71f058 R08: 0000000000000000 R09: 0000000000000000
[ 1016.754405][T10521] R10: ffffc9000b71f088 R11: ffffffffb0979160 R12: 1ffff920016e3df2
[ 1016.754879][T10521] R13: 00000000000005dc R14: ffffc9000b71f088 R15: ffff88800ec02f08
[ 1016.755362][T10521] FS: 00007fadd61f1800(0000) GS:ffff88807ceb7000(0000) knlGS:0000000000000000
[ 1016.755907][T10521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1016.756301][T10521] CR2: 00000000004e5aa8 CR3: 0000000012e5c002 CR4: 0000000000772ef0
[ 1016.756767][T10521] PKRU: 55555554
[ 1016.756997][T10521] Call Trace:
[ 1016.757245][T10521]
[ 1016.757402][T10521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1016.757813][T10521] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1016.758228][T10521] ? do_set_master+0x14a/0x500
[ 1016.758560][T10521] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1016.758878][T10521] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1016.759205][T10521] ? netlink_unicast+0x49e/0x780
[ 1016.759561][T10521] ? netlink_sendmsg+0x721/0xbe0
[ 1016.759882][T10521] ? ____sys_sendmsg+0x7ad/0xa10
[ 1016.760204][T10521] ? ___sys_sendmsg+0xed/0x170
[ 1016.760552][T10521] ? __sys_sendmsg+0x10b/0x1a0
[ 1016.760869][T10521] ? do_syscall_64+0xc1/0x380
[ 1016.761190][T10521] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1016.761610][T10521] ? find_held_lock+0x2b/0x80
[ 1016.761939][T10521] netif_set_mtu+0x88/0x100
[ 1016.762290][T10521] ? __pfx_netif_set_mtu+0x10/0x10
[ 1016.762638][T10521] dev_set_mtu+0xa0/0x150
[ 1016.762905][T10521] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1016.763380][T10521] br_del_if+0xb2/0x1f0 [bridge]
[ 1016.763747][T10521] ? rtnl_is_locked+0x15/0x20
[ 1016.764111][T10521] do_set_master+0x14a/0x500
[ 1016.764466][T10521] do_setlink.constprop.0+0x9f4/0x2480
[ 1016.764790][T10521] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1016.765263][T10521] ? rcu_read_lock_any_held+0x43/0xb0
[ 1016.765599][T10521] ? validate_chain+0x166/0x4d0
[ 1016.765917][T10521] ? __kernel_text_address+0x12/0x40
[ 1016.766263][T10521] ? __lock_acquire+0x44d/0x7e0
[ 1016.766585][T10521] ? __mutex_trylock_common+0xf9/0x260
[ 1016.766910][T10521] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1016.767316][T10521] ? rcu_is_watching+0x12/0xc0
[ 1016.767637][T10521] ? rcu_is_watching+0x12/0xc0
[ 1016.767964][T10521] ? trace_contention_end+0xdc/0x140
[ 1016.768291][T10521] ? __mutex_lock+0x19c/0xcd0
[ 1016.768626][T10521] ? find_held_lock+0x2b/0x80
[ 1016.768945][T10521] ? rtnl_newlink+0x651/0xa60
[ 1016.769288][T10521] ? __create_object+0x5e/0xb0
[ 1016.769612][T10521] ? __pfx___mutex_lock+0x10/0x10
[ 1016.769927][T10521] ? trace_cap_capable+0x10f/0x190
[ 1016.770252][T10521] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1016.770636][T10521] ? __rtnl_newlink+0x40e/0xa40
[ 1016.770961][T10521] rtnl_newlink+0x69a/0xa60
[ 1016.771285][T10521] ? __pfx_rtnl_newlink+0x10/0x10
[ 1016.771592][T10521] ? __lock_acquire+0x44d/0x7e0
[ 1016.771913][T10521] ? find_held_lock+0x2b/0x80
[ 1016.772239][T10521] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1016.772564][T10521] ? __lock_release+0x5d/0x170
[ 1016.772871][T10521] ? __pfx_rtnl_newlink+0x10/0x10
[ 1016.773179][T10521] rtnetlink_rcv_msg+0x710/0xc00
[ 1016.773522][T10521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1016.773832][T10521] ? __lock_acquire+0x44d/0x7e0
[ 1016.774143][T10521] netlink_rcv_skb+0x121/0x350
[ 1016.774462][T10521] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1016.774769][T10521] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1016.775128][T10521] ? netlink_deliver_tap+0x13e/0x340
[ 1016.775446][T10521] ? netlink_deliver_tap+0xc3/0x340
[ 1016.775785][T10521] netlink_unicast+0x49e/0x780
[ 1016.776115][T10521] ? __pfx_netlink_unicast+0x10/0x10
[ 1016.776460][T10521] ? __lock_acquire+0x44d/0x7e0
[ 1016.776772][T10521] netlink_sendmsg+0x721/0xbe0
[ 1016.777093][T10521] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1016.777445][T10521] ? __import_iovec+0x238/0x3c0
[ 1016.777768][T10521] ____sys_sendmsg+0x7ad/0xa10
[ 1016.778105][T10521] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1016.778469][T10521] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1016.778873][T10521] ___sys_sendmsg+0xed/0x170
[ 1016.779207][T10521] ? kasan_record_aux_stack+0x8c/0xa0
[ 1016.779555][T10521] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1016.779935][T10521] ? __pfx____sys_sendmsg+0x10/0x10
[ 1016.780323][T10521] ? find_held_lock+0x2b/0x80
[ 1016.780668][T10521] ? __lock_acquire+0x44d/0x7e0
[ 1016.780987][T10521] ? find_held_lock+0x2b/0x80
[ 1016.781322][T10521] ? __virt_addr_valid+0x22e/0x450
[ 1016.781637][T10521] ? __lock_release+0x5d/0x170
[ 1016.781948][T10521] __sys_sendmsg+0x10b/0x1a0
[ 1016.782278][T10521] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1016.782659][T10521] ? __pfx___sys_sendmsg+0x10/0x10
[ 1016.782972][T10521] ? rcu_is_watching+0x12/0xc0
[ 1016.783300][T10521] do_syscall_64+0xc1/0x380
[ 1016.783611][T10521] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1016.783999][T10521] RIP: 0033:0x7fadd63be1e7
[ 1016.784351][T10521] 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
[ 1016.785514][T10521] RSP: 002b:00007ffd8ab07058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1016.785976][T10521] RAX: ffffffffffffffda RBX: 00007ffd8ab07780 RCX: 00007fadd63be1e7
[ 1016.786486][T10521] RDX: 0000000000000000 RSI: 00007ffd8ab070c0 RDI: 0000000000000005
[ 1016.786947][T10521] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1016.787429][T10521] R10: 00007fadd62bbee8 R11: 0000000000000246 R12: 0000000000000003
[ 1016.787889][T10521] R13: 00000000686e1c4f R14: 0000000000499600 R15: 0000000000000000
[ 1016.788428][T10521]
[ 1016.788695][T10521] irq event stamp: 34753
[ 1016.788934][T10521] hardirqs last enabled at (34761): [] __up_console_sem+0x6b/0x80
[ 1016.789506][T10521] hardirqs last disabled at (34770): [] __up_console_sem+0x50/0x80
[ 1016.790035][T10521] softirqs last enabled at (34742): [] handle_softirqs+0x358/0x620
[ 1016.790604][T10521] softirqs last disabled at (34721): [] __irq_exit_rcu+0xfa/0x160
[ 1016.791130][T10521] ---[ end trace 0000000000000000 ]---
[ 1017.032132][T10523] vx20: left allmulticast mode
[ 1017.032803][T10523] vx20: left promiscuous mode
[ 1017.033309][T10523] br1: port 2(vx20) entered disabled state
[ 1017.035754][T10523] ------------[ cut here ]------------
[ 1017.036081][T10523] WARNING: CPU: 3 PID: 10523 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1017.036734][T10523] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1017.037486][T10523] CPU: 3 UID: 0 PID: 10523 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1017.038123][T10523] Tainted: [W]=WARN
[ 1017.038364][T10523] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1017.038853][T10523] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1017.039173][T10523] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 1017.040818][T10523] RSP: 0018:ffffc9000b73ef70 EFLAGS: 00010246
[ 1017.041233][T10523] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 1017.041713][T10523] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 1017.042178][T10523] RBP: ffffc9000b73f058 R08: 0000000000000000 R09: 0000000000000000
[ 1017.042652][T10523] R10: ffffc9000b73f088 R11: ffffffffb0979160 R12: 1ffff920016e7df2
[ 1017.043111][T10523] R13: 00000000000005dc R14: ffffc9000b73f088 R15: ffff88800ec02f08
[ 1017.043733][T10523] FS: 00007f4e9cafe800(0000) GS:ffff88807d037000(0000) knlGS:0000000000000000
[ 1017.044301][T10523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1017.044690][T10523] CR2: 00000000004e5de8 CR3: 00000000108c1006 CR4: 0000000000772ef0
[ 1017.045209][T10523] PKRU: 55555554
[ 1017.045485][T10523] Call Trace:
[ 1017.045715][T10523]
[ 1017.045919][T10523] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1017.046333][T10523] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1017.046736][T10523] ? do_set_master+0x14a/0x500
[ 1017.047078][T10523] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1017.047412][T10523] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1017.047729][T10523] ? netlink_unicast+0x49e/0x780
[ 1017.048065][T10523] ? netlink_sendmsg+0x721/0xbe0
[ 1017.048406][T10523] ? ____sys_sendmsg+0x7ad/0xa10
[ 1017.048727][T10523] ? ___sys_sendmsg+0xed/0x170
[ 1017.049053][T10523] ? __sys_sendmsg+0x10b/0x1a0
[ 1017.049382][T10523] ? do_syscall_64+0xc1/0x380
[ 1017.049689][T10523] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1017.050065][T10523] ? find_held_lock+0x2b/0x80
[ 1017.050390][T10523] netif_set_mtu+0x88/0x100
[ 1017.050696][T10523] ? __pfx_netif_set_mtu+0x10/0x10
[ 1017.051042][T10523] dev_set_mtu+0xa0/0x150
[ 1017.051283][T10523] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1017.051733][T10523] br_del_if+0xb2/0x1f0 [bridge]
[ 1017.052070][T10523] ? rtnl_is_locked+0x15/0x20
[ 1017.052397][T10523] do_set_master+0x14a/0x500
[ 1017.052724][T10523] do_setlink.constprop.0+0x9f4/0x2480
[ 1017.053032][T10523] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1017.053432][T10523] ? rcu_read_lock_any_held+0x43/0xb0
[ 1017.053737][T10523] ? validate_chain+0x166/0x4d0
[ 1017.054040][T10523] ? __kernel_text_address+0x12/0x40
[ 1017.054390][T10523] ? __lock_acquire+0x44d/0x7e0
[ 1017.054704][T10523] ? __mutex_trylock_common+0xf9/0x260
[ 1017.055075][T10523] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1017.055465][T10523] ? rcu_is_watching+0x12/0xc0
[ 1017.055782][T10523] ? rcu_is_watching+0x12/0xc0
[ 1017.056085][T10523] ? trace_contention_end+0xdc/0x140
[ 1017.056409][T10523] ? __mutex_lock+0x19c/0xcd0
[ 1017.056720][T10523] ? find_held_lock+0x2b/0x80
[ 1017.057025][T10523] ? rtnl_newlink+0x651/0xa60
[ 1017.057334][T10523] ? __create_object+0x5e/0xb0
[ 1017.057640][T10523] ? __pfx___mutex_lock+0x10/0x10
[ 1017.057943][T10523] ? trace_cap_capable+0x10f/0x190
[ 1017.058261][T10523] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1017.058732][T10523] ? __rtnl_newlink+0x40e/0xa40
[ 1017.059047][T10523] rtnl_newlink+0x69a/0xa60
[ 1017.059365][T10523] ? __pfx_rtnl_newlink+0x10/0x10
[ 1017.059669][T10523] ? __lock_acquire+0x44d/0x7e0
[ 1017.059978][T10523] ? find_held_lock+0x2b/0x80
[ 1017.060296][T10523] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1017.060600][T10523] ? __lock_release+0x5d/0x170
[ 1017.060940][T10523] ? __pfx_rtnl_newlink+0x10/0x10
[ 1017.061253][T10523] rtnetlink_rcv_msg+0x710/0xc00
[ 1017.061564][T10523] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1017.061869][T10523] ? __lock_acquire+0x44d/0x7e0
[ 1017.062178][T10523] netlink_rcv_skb+0x121/0x350
[ 1017.062514][T10523] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1017.062822][T10523] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1017.063143][T10523] ? netlink_deliver_tap+0x13e/0x340
[ 1017.063460][T10523] ? netlink_deliver_tap+0xc3/0x340
[ 1017.063765][T10523] netlink_unicast+0x49e/0x780
[ 1017.064070][T10523] ? __pfx_netlink_unicast+0x10/0x10
[ 1017.064388][T10523] ? __lock_acquire+0x44d/0x7e0
[ 1017.064705][T10523] netlink_sendmsg+0x721/0xbe0
[ 1017.065021][T10523] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1017.065343][T10523] ? __import_iovec+0x238/0x3c0
[ 1017.065655][T10523] ____sys_sendmsg+0x7ad/0xa10
[ 1017.065962][T10523] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1017.066292][T10523] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1017.066683][T10523] ___sys_sendmsg+0xed/0x170
[ 1017.066982][T10523] ? kasan_record_aux_stack+0x8c/0xa0
[ 1017.067295][T10523] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1017.067682][T10523] ? __pfx____sys_sendmsg+0x10/0x10
[ 1017.067989][T10523] ? find_held_lock+0x2b/0x80
[ 1017.068314][T10523] ? __lock_acquire+0x44d/0x7e0
[ 1017.068624][T10523] ? find_held_lock+0x2b/0x80
[ 1017.069049][T10523] ? __virt_addr_valid+0x22e/0x450
[ 1017.069523][T10523] ? __lock_release+0x5d/0x170
[ 1017.070103][T10523] __sys_sendmsg+0x10b/0x1a0
[ 1017.070624][T10523] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1017.071341][T10523] ? __pfx___sys_sendmsg+0x10/0x10
[ 1017.071797][T10523] ? rcu_is_watching+0x12/0xc0
[ 1017.072284][T10523] do_syscall_64+0xc1/0x380
[ 1017.072821][T10523] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1017.073366][T10523] RIP: 0033:0x7f4e9cccb1e7
[ 1017.073924][T10523] 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
[ 1017.075854][T10523] RSP: 002b:00007ffe003082b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1017.076678][T10523] RAX: ffffffffffffffda RBX: 00007ffe003089e0 RCX: 00007f4e9cccb1e7
[ 1017.077237][T10523] RDX: 0000000000000000 RSI: 00007ffe00308320 RDI: 0000000000000005
[ 1017.078058][T10523] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1017.078882][T10523] R10: 00007f4e9cbc8ee8 R11: 0000000000000246 R12: 0000000000000003
[ 1017.079721][T10523] R13: 00000000686e1c4f R14: 0000000000499600 R15: 0000000000000000
[ 1017.080603][T10523]
[ 1017.081021][T10523] irq event stamp: 38957
[ 1017.081453][T10523] hardirqs last enabled at (38967): [] __up_console_sem+0x6b/0x80
[ 1017.082390][T10523] hardirqs last disabled at (38976): [] __up_console_sem+0x50/0x80
[ 1017.083348][T10523] softirqs last enabled at (38946): [] handle_softirqs+0x358/0x620
[ 1017.084321][T10523] softirqs last disabled at (38995): [] __irq_exit_rcu+0xfa/0x160
[ 1017.085305][T10523] ---[ end trace 0000000000000000 ]---
[ 1017.628124][T10527] vx10: left allmulticast mode
[ 1017.628535][T10527] vx10: left promiscuous mode
[ 1017.629075][T10527] br1: port 1(vx10) entered disabled state
[ 1017.631068][T10527] ------------[ cut here ]------------
[ 1017.631927][T10527] WARNING: CPU: 2 PID: 10527 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1017.632580][T10527] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1017.633349][T10527] CPU: 2 UID: 0 PID: 10527 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1017.633972][T10527] Tainted: [W]=WARN
[ 1017.634222][T10527] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1017.634662][T10527] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1017.635011][T10527] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 1017.636219][T10527] RSP: 0018:ffffc9000b76ef70 EFLAGS: 00010246
[ 1017.636654][T10527] RAX: 0000000000000000 RBX: ffff88800ec02000 RCX: 0000000000000001
[ 1017.637183][T10527] RDX: 0000000000000000 RSI: ffffffffb049b941 RDI: ffffffffafc555e0
[ 1017.637675][T10527] RBP: ffffc9000b76f058 R08: 0000000000000000 R09: 0000000000000000
[ 1017.638161][T10527] R10: ffffc9000b76f088 R11: ffffffffb0979160 R12: 1ffff920016eddf2
[ 1017.638658][T10527] R13: 00000000000005dc R14: ffffc9000b76f088 R15: ffff88800ec02f08
[ 1017.639126][T10527] FS: 00007fc97ce48800(0000) GS:ffff88807cfb7000(0000) knlGS:0000000000000000
[ 1017.639691][T10527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1017.640115][T10527] CR2: 00000000004e5ce0 CR3: 000000001240e006 CR4: 0000000000772ef0
[ 1017.640621][T10527] PKRU: 55555554
[ 1017.640871][T10527] Call Trace:
[ 1017.641114][T10527]
[ 1017.641292][T10527] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1017.641695][T10527] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1017.642061][T10527] ? do_set_master+0x14a/0x500
[ 1017.642394][T10527] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1017.642715][T10527] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1017.643043][T10527] ? netlink_unicast+0x49e/0x780
[ 1017.643370][T10527] ? netlink_sendmsg+0x721/0xbe0
[ 1017.643686][T10527] ? ____sys_sendmsg+0x7ad/0xa10
[ 1017.644002][T10527] ? ___sys_sendmsg+0xed/0x170
[ 1017.644328][T10527] ? __sys_sendmsg+0x10b/0x1a0
[ 1017.644648][T10527] ? do_syscall_64+0xc1/0x380
[ 1017.644984][T10527] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1017.645389][T10527] ? find_held_lock+0x2b/0x80
[ 1017.645727][T10527] netif_set_mtu+0x88/0x100
[ 1017.646073][T10527] ? __pfx_netif_set_mtu+0x10/0x10
[ 1017.646425][T10527] dev_set_mtu+0xa0/0x150
[ 1017.646673][T10527] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1017.647109][T10527] br_del_if+0xb2/0x1f0 [bridge]
[ 1017.647625][T10527] ? rtnl_is_locked+0x15/0x20
[ 1017.647952][T10527] do_set_master+0x14a/0x500
[ 1017.648291][T10527] do_setlink.constprop.0+0x9f4/0x2480
[ 1017.648615][T10527] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1017.649011][T10527] ? rcu_read_lock_any_held+0x43/0xb0
[ 1017.649340][T10527] ? validate_chain+0x166/0x4d0
[ 1017.649656][T10527] ? __kernel_text_address+0x12/0x40
[ 1017.649977][T10527] ? __lock_acquire+0x44d/0x7e0
[ 1017.650312][T10527] ? __mutex_trylock_common+0xf9/0x260
[ 1017.650635][T10527] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1017.651032][T10527] ? rcu_is_watching+0x12/0xc0
[ 1017.651372][T10527] ? rcu_is_watching+0x12/0xc0
[ 1017.651693][T10527] ? trace_contention_end+0xdc/0x140
[ 1017.652033][T10527] ? __mutex_lock+0x19c/0xcd0
[ 1017.652365][T10527] ? find_held_lock+0x2b/0x80
[ 1017.652683][T10527] ? rtnl_newlink+0x651/0xa60
[ 1017.653002][T10527] ? __create_object+0x5e/0xb0
[ 1017.653365][T10527] ? __pfx___mutex_lock+0x10/0x10
[ 1017.653694][T10527] ? trace_cap_capable+0x10f/0x190
[ 1017.654014][T10527] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1017.654424][T10527] ? __rtnl_newlink+0x40e/0xa40
[ 1017.654751][T10527] rtnl_newlink+0x69a/0xa60
[ 1017.655098][T10527] ? __pfx_rtnl_newlink+0x10/0x10
[ 1017.655436][T10527] ? __lock_acquire+0x44d/0x7e0
[ 1017.655783][T10527] ? find_held_lock+0x2b/0x80
[ 1017.656104][T10527] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1017.656440][T10527] ? __lock_release+0x5d/0x170
[ 1017.656760][T10527] ? __pfx_rtnl_newlink+0x10/0x10
[ 1017.657097][T10527] rtnetlink_rcv_msg+0x710/0xc00
[ 1017.657429][T10527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1017.657751][T10527] ? __lock_acquire+0x44d/0x7e0
[ 1017.658077][T10527] netlink_rcv_skb+0x121/0x350
[ 1017.658406][T10527] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1017.658775][T10527] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1017.659132][T10527] ? netlink_deliver_tap+0x13e/0x340
[ 1017.659466][T10527] ? netlink_deliver_tap+0xc3/0x340
[ 1017.659793][T10527] netlink_unicast+0x49e/0x780
[ 1017.660118][T10527] ? __pfx_netlink_unicast+0x10/0x10
[ 1017.660466][T10527] ? __lock_acquire+0x44d/0x7e0
[ 1017.660795][T10527] netlink_sendmsg+0x721/0xbe0
[ 1017.661124][T10527] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1017.661473][T10527] ? __import_iovec+0x238/0x3c0
[ 1017.661814][T10527] ____sys_sendmsg+0x7ad/0xa10
[ 1017.662136][T10527] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1017.662465][T10527] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1017.662893][T10527] ___sys_sendmsg+0xed/0x170
[ 1017.663207][T10527] ? kasan_record_aux_stack+0x8c/0xa0
[ 1017.663538][T10527] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1017.663955][T10527] ? __pfx____sys_sendmsg+0x10/0x10
[ 1017.664297][T10527] ? find_held_lock+0x2b/0x80
[ 1017.664622][T10527] ? __lock_acquire+0x44d/0x7e0
[ 1017.664980][T10527] ? find_held_lock+0x2b/0x80
[ 1017.665342][T10527] ? __virt_addr_valid+0x22e/0x450
[ 1017.665690][T10527] ? __lock_release+0x5d/0x170
[ 1017.666031][T10527] __sys_sendmsg+0x10b/0x1a0
[ 1017.666363][T10527] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1017.666782][T10527] ? __pfx___sys_sendmsg+0x10/0x10
[ 1017.667109][T10527] ? rcu_is_watching+0x12/0xc0
[ 1017.667444][T10527] do_syscall_64+0xc1/0x380
[ 1017.667761][T10527] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1017.668171][T10527] RIP: 0033:0x7fc97d0151e7
[ 1017.668510][T10527] 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
[ 1017.669687][T10527] RSP: 002b:00007ffe64be5068 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1017.670162][T10527] RAX: ffffffffffffffda RBX: 00007ffe64be5790 RCX: 00007fc97d0151e7
[ 1017.670648][T10527] RDX: 0000000000000000 RSI: 00007ffe64be50d0 RDI: 0000000000000005
[ 1017.671133][T10527] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1017.671668][T10527] R10: 00007fc97cf12ee8 R11: 0000000000000246 R12: 0000000000000003
[ 1017.672139][T10527] R13: 00000000686e1c50 R14: 0000000000499600 R15: 0000000000000000
[ 1017.672631][T10527]
[ 1017.672876][T10527] irq event stamp: 42595
[ 1017.673120][T10527] hardirqs last enabled at (42605): [] __up_console_sem+0x6b/0x80
[ 1017.673689][T10527] hardirqs last disabled at (42616): [] __up_console_sem+0x50/0x80
[ 1017.674238][T10527] softirqs last enabled at (41462): [] handle_softirqs+0x358/0x620
[ 1017.674777][T10527] softirqs last disabled at (41455): [] __irq_exit_rcu+0xfa/0x160
[ 1017.675352][T10527] ---[ end trace 0000000000000000 ]---