[ 15.162107][ T250] ip (250) used greatest stack depth: 23872 bytes left
[ 21.797655][ T326] br1: port 1(vx10) entered blocking state
[ 21.798661][ T326] br1: port 1(vx10) entered disabled state
[ 21.799281][ T326] vx10: entered allmulticast mode
[ 21.802905][ T326] vx10: entered promiscuous mode
[ 21.804304][ T326] br1: port 1(vx10) entered blocking state
[ 21.804825][ T326] br1: port 1(vx10) entered forwarding state
[ 21.806112][ T326] ------------[ cut here ]------------
[ 21.806473][ T326] WARNING: CPU: 2 PID: 326 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.807458][ T326] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.808193][ T326] CPU: 2 UID: 0 PID: 326 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.808837][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.809292][ T326] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.809669][ T326] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.810910][ T326] RSP: 0018:ffffc900005d6ef0 EFLAGS: 00010246
[ 21.811379][ T326] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 21.811892][ T326] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 21.812409][ T326] RBP: ffffc900005d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.812957][ T326] R10: ffffc900005d7010 R11: ffffffffafca8918 R12: 1ffff920000bade2
[ 21.813766][ T326] R13: 00000000000005dc R14: ffffc900005d7010 R15: ffff88800ab82f08
[ 21.814326][ T326] FS: 00007f01a12e1800(0000) GS:ffff8880853b7000(0000) knlGS:0000000000000000
[ 21.814948][ T326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.815445][ T326] CR2: 00000000004e5ce0 CR3: 00000000093f6001 CR4: 0000000000772ef0
[ 21.816003][ T326] PKRU: 55555554
[ 21.816315][ T326] Call Trace:
[ 21.816565][ T326]
[ 21.816743][ T326] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.817113][ T326] ? find_held_lock+0x2b/0x80
[ 21.817445][ T326] ? mark_held_locks+0x49/0x80
[ 21.817801][ T326] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.818213][ T326] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.818542][ T326] netif_set_mtu+0x88/0x100
[ 21.818886][ T326] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.819218][ T326] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.819695][ T326] dev_set_mtu+0xa0/0x150
[ 21.819970][ T326] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.820411][ T326] br_add_if+0xda3/0x1330 [bridge]
[ 21.820780][ T326] do_set_master+0x332/0x500
[ 21.821124][ T326] do_setlink.constprop.0+0x9f4/0x2480
[ 21.821453][ T326] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.821867][ T326] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.822191][ T326] ? validate_chain+0x166/0x4d0
[ 21.822526][ T326] ? __kernel_text_address+0x12/0x40
[ 21.822874][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.823198][ T326] ? __mutex_trylock_common+0xf9/0x260
[ 21.823527][ T326] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.823930][ T326] ? rcu_is_watching+0x12/0xc0
[ 21.824263][ T326] ? rcu_is_watching+0x12/0xc0
[ 21.824577][ T326] ? trace_contention_end+0xdc/0x140
[ 21.824925][ T326] ? __mutex_lock+0x19c/0xcd0
[ 21.825246][ T326] ? find_held_lock+0x2b/0x80
[ 21.825593][ T326] ? rtnl_newlink+0x651/0xa60
[ 21.825927][ T326] ? __create_object+0x5e/0xb0
[ 21.826270][ T326] ? __pfx___mutex_lock+0x10/0x10
[ 21.826594][ T326] ? trace_cap_capable+0x10f/0x190
[ 21.826937][ T326] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.827347][ T326] ? __rtnl_newlink+0x40e/0xa40
[ 21.827682][ T326] rtnl_newlink+0x69a/0xa60
[ 21.828037][ T326] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.828364][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.828709][ T326] ? find_held_lock+0x2b/0x80
[ 21.829057][ T326] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.829379][ T326] ? __lock_release+0x5d/0x170
[ 21.829702][ T326] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.830033][ T326] rtnetlink_rcv_msg+0x713/0xc00
[ 21.830357][ T326] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.830682][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.831016][ T326] netlink_rcv_skb+0x121/0x350
[ 21.831360][ T326] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.831685][ T326] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.832041][ T326] ? netlink_deliver_tap+0x13e/0x340
[ 21.832359][ T326] ? netlink_deliver_tap+0xc3/0x340
[ 21.832709][ T326] netlink_unicast+0x4a1/0x780
[ 21.833045][ T326] ? __pfx_netlink_unicast+0x10/0x10
[ 21.833369][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.833701][ T326] netlink_sendmsg+0x721/0xbe0
[ 21.834034][ T326] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.834357][ T326] ? __import_iovec+0x238/0x3c0
[ 21.834689][ T326] ____sys_sendmsg+0x7aa/0xa10
[ 21.835024][ T326] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.835358][ T326] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.835763][ T326] ___sys_sendmsg+0xed/0x170
[ 21.836098][ T326] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.836419][ T326] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.836826][ T326] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.837150][ T326] ? find_held_lock+0x2b/0x80
[ 21.837479][ T326] ? __lock_acquire+0x44d/0x7e0
[ 21.837813][ T326] ? find_held_lock+0x2b/0x80
[ 21.838140][ T326] ? __virt_addr_valid+0x22e/0x450
[ 21.838466][ T326] ? __lock_release+0x5d/0x170
[ 21.838803][ T326] __sys_sendmsg+0x10b/0x1a0
[ 21.839128][ T326] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.839524][ T326] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.839868][ T326] ? rcu_is_watching+0x12/0xc0
[ 21.840196][ T326] do_syscall_64+0xc1/0x380
[ 21.840518][ T326] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.840928][ T326] RIP: 0033:0x7f01a14ae1e7
[ 21.841269][ T326] 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
[ 21.842392][ T326] RSP: 002b:00007ffe61e89648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.842895][ T326] RAX: ffffffffffffffda RBX: 00007ffe61e89d70 RCX: 00007f01a14ae1e7
[ 21.843383][ T326] RDX: 0000000000000000 RSI: 00007ffe61e896b0 RDI: 0000000000000005
[ 21.844409][ T326] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.845363][ T326] R10: 00000000304ac910 R11: 0000000000000246 R12: 0000000000000004
[ 21.845882][ T326] R13: 00000000686e67c8 R14: 0000000000499600 R15: 0000000000000000
[ 21.846609][ T326]
[ 21.846870][ T326] irq event stamp: 36109
[ 21.847342][ T326] hardirqs last enabled at (36119): [] __up_console_sem+0x6b/0x80
[ 21.847904][ T326] hardirqs last disabled at (36130): [] __up_console_sem+0x50/0x80
[ 21.848461][ T326] softirqs last enabled at (34998): [] handle_softirqs+0x358/0x620
[ 21.849030][ T326] softirqs last disabled at (34793): [] __irq_exit_rcu+0xfa/0x160
[ 21.849584][ T326] ---[ end trace 0000000000000000 ]---
[ 22.332727][ T331] br1: port 2(vx20) entered blocking state
[ 22.333602][ T331] br1: port 2(vx20) entered disabled state
[ 22.334036][ T331] vx20: entered allmulticast mode
[ 22.337582][ T331] vx20: entered promiscuous mode
[ 22.338732][ T331] br1: port 2(vx20) entered blocking state
[ 22.339133][ T331] br1: port 2(vx20) entered forwarding state
[ 22.339956][ T331] ------------[ cut here ]------------
[ 22.340268][ T331] WARNING: CPU: 0 PID: 331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.341567][ T331] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.342138][ T331] CPU: 0 UID: 0 PID: 331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.342766][ T331] Tainted: [W]=WARN
[ 22.343015][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.343400][ T331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.343724][ T331] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.344833][ T331] RSP: 0018:ffffc90000706ef0 EFLAGS: 00010246
[ 22.345230][ T331] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 22.345696][ T331] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 22.346184][ T331] RBP: ffffc90000706fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.346648][ T331] R10: ffffc90000707010 R11: ffffffffafca8918 R12: 1ffff920000e0de2
[ 22.347125][ T331] R13: 00000000000005dc R14: ffffc90000707010 R15: ffff88800ab82f08
[ 22.347587][ T331] FS: 00007f029fa48800(0000) GS:ffff8880852b7000(0000) knlGS:0000000000000000
[ 22.348135][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.348530][ T331] CR2: 00000000004e5de8 CR3: 00000000093f6001 CR4: 0000000000772ef0
[ 22.349004][ T331] PKRU: 55555554
[ 22.349238][ T331] Call Trace:
[ 22.349468][ T331]
[ 22.349631][ T331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.349954][ T331] ? find_held_lock+0x2b/0x80
[ 22.350273][ T331] ? mark_held_locks+0x49/0x80
[ 22.350582][ T331] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.350981][ T331] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.351294][ T331] netif_set_mtu+0x88/0x100
[ 22.351615][ T331] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.351944][ T331] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.352372][ T331] dev_set_mtu+0xa0/0x150
[ 22.352619][ T331] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.353053][ T331] br_add_if+0xda3/0x1330 [bridge]
[ 22.353410][ T331] do_set_master+0x332/0x500
[ 22.353735][ T331] do_setlink.constprop.0+0x9f4/0x2480
[ 22.354057][ T331] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.354449][ T331] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.354758][ T331] ? validate_chain+0x166/0x4d0
[ 22.355076][ T331] ? __kernel_text_address+0x12/0x40
[ 22.355388][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.355696][ T331] ? __mutex_trylock_common+0xf9/0x260
[ 22.356020][ T331] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.356406][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.356717][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.357038][ T331] ? trace_contention_end+0xdc/0x140
[ 22.357343][ T331] ? __mutex_lock+0x19c/0xcd0
[ 22.357651][ T331] ? find_held_lock+0x2b/0x80
[ 22.357969][ T331] ? rtnl_newlink+0x651/0xa60
[ 22.358271][ T331] ? __create_object+0x5e/0xb0
[ 22.358587][ T331] ? __pfx___mutex_lock+0x10/0x10
[ 22.358899][ T331] ? trace_cap_capable+0x10f/0x190
[ 22.359207][ T331] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.359589][ T331] ? __rtnl_newlink+0x40e/0xa40
[ 22.360141][ T331] rtnl_newlink+0x69a/0xa60
[ 22.360455][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.360761][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.361087][ T331] ? find_held_lock+0x2b/0x80
[ 22.361391][ T331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.361696][ T331] ? __lock_release+0x5d/0x170
[ 22.362016][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.362317][ T331] rtnetlink_rcv_msg+0x713/0xc00
[ 22.362865][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.363182][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.363712][ T331] netlink_rcv_skb+0x121/0x350
[ 22.364032][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.364340][ T331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.364656][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 22.364968][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 22.365276][ T331] netlink_unicast+0x4a1/0x780
[ 22.365581][ T331] ? __pfx_netlink_unicast+0x10/0x10
[ 22.365890][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.366433][ T331] netlink_sendmsg+0x721/0xbe0
[ 22.366742][ T331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.367062][ T331] ? __import_iovec+0x238/0x3c0
[ 22.367379][ T331] ____sys_sendmsg+0x7aa/0xa10
[ 22.367927][ T331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.368238][ T331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.368632][ T331] ___sys_sendmsg+0xed/0x170
[ 22.368947][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.369486][ T331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.370108][ T331] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.370426][ T331] ? find_held_lock+0x2b/0x80
[ 22.370738][ T331] ? __lock_acquire+0x44d/0x7e0
[ 22.371057][ T331] ? find_held_lock+0x2b/0x80
[ 22.371369][ T331] ? __virt_addr_valid+0x22e/0x450
[ 22.371685][ T331] ? __lock_release+0x5d/0x170
[ 22.372009][ T331] __sys_sendmsg+0x10b/0x1a0
[ 22.372317][ T331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.372707][ T331] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.373033][ T331] ? rcu_is_watching+0x12/0xc0
[ 22.373570][ T331] do_syscall_64+0xc1/0x380
[ 22.373893][ T331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.374291][ T331] RIP: 0033:0x7f029fc151e7
[ 22.374849][ T331] 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
[ 22.375959][ T331] RSP: 002b:00007fffa1844a18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.376652][ T331] RAX: ffffffffffffffda RBX: 00007fffa1845140 RCX: 00007f029fc151e7
[ 22.377124][ T331] RDX: 0000000000000000 RSI: 00007fffa1844a80 RDI: 0000000000000005
[ 22.377583][ T331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.378044][ T331] R10: 0000000015b6d910 R11: 0000000000000246 R12: 0000000000000004
[ 22.378502][ T331] R13: 00000000686e67c9 R14: 0000000000499600 R15: 0000000000000000
[ 22.379279][ T331]
[ 22.379516][ T331] irq event stamp: 43325
[ 22.379747][ T331] hardirqs last enabled at (43333): [] __up_console_sem+0x6b/0x80
[ 22.380298][ T331] hardirqs last disabled at (43342): [] __up_console_sem+0x50/0x80
[ 22.381065][ T331] softirqs last enabled at (43314): [] handle_softirqs+0x358/0x620
[ 22.381612][ T331] softirqs last disabled at (43309): [] __irq_exit_rcu+0xfa/0x160
[ 22.382379][ T331] ---[ end trace 0000000000000000 ]---
[ 22.586812][ T333] br1: port 3(veth1) entered blocking state
[ 22.587273][ T333] br1: port 3(veth1) entered disabled state
[ 22.587711][ T333] veth1: entered allmulticast mode
[ 22.591303][ T333] veth1: entered promiscuous mode
[ 22.592548][ T333] ------------[ cut here ]------------
[ 22.592905][ T333] WARNING: CPU: 2 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.593548][ T333] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.594132][ T333] CPU: 2 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.594769][ T333] Tainted: [W]=WARN
[ 22.595024][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.595420][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.595758][ T333] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.596879][ T333] RSP: 0018:ffffc90000586ef0 EFLAGS: 00010246
[ 22.597282][ T333] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 22.597760][ T333] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 22.598244][ T333] RBP: ffffc90000586fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.598726][ T333] R10: ffffc90000587010 R11: ffffffffafca8918 R12: 1ffff920000b0de2
[ 22.599208][ T333] R13: 00000000000005dc R14: ffffc90000587010 R15: ffff88800ab82f08
[ 22.599684][ T333] FS: 00007f45eea6a800(0000) GS:ffff8880853b7000(0000) knlGS:0000000000000000
[ 22.600241][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.600636][ T333] CR2: 00000000004e5aa8 CR3: 000000000e6b6002 CR4: 0000000000772ef0
[ 22.601121][ T333] PKRU: 55555554
[ 22.601365][ T333] Call Trace:
[ 22.601608][ T333]
[ 22.601793][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.602122][ T333] ? find_held_lock+0x2b/0x80
[ 22.602450][ T333] ? mark_held_locks+0x49/0x80
[ 22.602798][ T333] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.603194][ T333] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.603518][ T333] netif_set_mtu+0x88/0x100
[ 22.603855][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.604185][ T333] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.604630][ T333] dev_set_mtu+0xa0/0x150
[ 22.604891][ T333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.605325][ T333] br_add_if+0xda3/0x1330 [bridge]
[ 22.605692][ T333] do_set_master+0x332/0x500
[ 22.606040][ T333] do_setlink.constprop.0+0x9f4/0x2480
[ 22.606363][ T333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.606770][ T333] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.607104][ T333] ? validate_chain+0x166/0x4d0
[ 22.607421][ T333] ? __kernel_text_address+0x12/0x40
[ 22.607745][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.608086][ T333] ? __mutex_trylock_common+0xf9/0x260
[ 22.608409][ T333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.608807][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.609139][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.609485][ T333] ? trace_contention_end+0xdc/0x140
[ 22.609819][ T333] ? __mutex_lock+0x19c/0xcd0
[ 22.610142][ T333] ? find_held_lock+0x2b/0x80
[ 22.610465][ T333] ? rtnl_newlink+0x651/0xa60
[ 22.610795][ T333] ? __create_object+0x5e/0xb0
[ 22.611318][ T333] ? __pfx___mutex_lock+0x10/0x10
[ 22.611639][ T333] ? trace_cap_capable+0x10f/0x190
[ 22.611980][ T333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.612376][ T333] ? __rtnl_newlink+0x40e/0xa40
[ 22.612717][ T333] rtnl_newlink+0x69a/0xa60
[ 22.613064][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.613384][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.613713][ T333] ? find_held_lock+0x2b/0x80
[ 22.614051][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.614374][ T333] ? __lock_release+0x5d/0x170
[ 22.614693][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.615047][ T333] rtnetlink_rcv_msg+0x713/0xc00
[ 22.615369][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.615697][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.616034][ T333] netlink_rcv_skb+0x121/0x350
[ 22.616358][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.616676][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.617025][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 22.617345][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 22.617667][ T333] netlink_unicast+0x4a1/0x780
[ 22.618000][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 22.618323][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.618649][ T333] netlink_sendmsg+0x721/0xbe0
[ 22.618987][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.619318][ T333] ? __import_iovec+0x238/0x3c0
[ 22.619646][ T333] ____sys_sendmsg+0x7aa/0xa10
[ 22.619984][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.620305][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.620709][ T333] ___sys_sendmsg+0xed/0x170
[ 22.621040][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.621363][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.621769][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.622106][ T333] ? find_held_lock+0x2b/0x80
[ 22.622435][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.622776][ T333] ? find_held_lock+0x2b/0x80
[ 22.623111][ T333] ? __virt_addr_valid+0x22e/0x450
[ 22.623432][ T333] ? __lock_release+0x5d/0x170
[ 22.623759][ T333] __sys_sendmsg+0x10b/0x1a0
[ 22.624094][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.624496][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.624841][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.625163][ T333] do_syscall_64+0xc1/0x380
[ 22.625487][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.625892][ T333] RIP: 0033:0x7f45eec371e7
[ 22.626229][ T333] 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
[ 22.627342][ T333] RSP: 002b:00007ffdb9e3e978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.627827][ T333] RAX: ffffffffffffffda RBX: 00007ffdb9e3f0a0 RCX: 00007f45eec371e7
[ 22.628300][ T333] RDX: 0000000000000000 RSI: 00007ffdb9e3e9e0 RDI: 0000000000000005
[ 22.628770][ T333] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.629252][ T333] R10: 000000003eb4e910 R11: 0000000000000246 R12: 0000000000000004
[ 22.629722][ T333] R13: 00000000686e67c9 R14: 0000000000499600 R15: 0000000000000000
[ 22.630217][ T333]
[ 22.630463][ T333] irq event stamp: 39399
[ 22.630710][ T333] hardirqs last enabled at (39409): [] __up_console_sem+0x6b/0x80
[ 22.631264][ T333] hardirqs last disabled at (39420): [] __up_console_sem+0x50/0x80
[ 22.631816][ T333] softirqs last enabled at (38224): [] br_add_if+0xd82/0x1330 [bridge]
[ 22.632407][ T333] softirqs last disabled at (38222): [] br_add_if+0xcf3/0x1330 [bridge]
[ 22.633018][ T333] ---[ end trace 0000000000000000 ]---
[ 22.746444][ T38] br1: port 3(veth1) entered blocking state
[ 22.747031][ T38] br1: port 3(veth1) entered forwarding state
[ 22.865102][ T335] br1: port 4(veth2) entered blocking state
[ 22.865577][ T335] br1: port 4(veth2) entered disabled state
[ 22.866422][ T335] veth2: entered allmulticast mode
[ 22.870165][ T335] veth2: entered promiscuous mode
[ 22.871218][ T335] ------------[ cut here ]------------
[ 22.871567][ T335] WARNING: CPU: 2 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.872592][ T335] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.873225][ T335] CPU: 2 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.873886][ T335] Tainted: [W]=WARN
[ 22.874135][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.874543][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.874908][ T335] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.876055][ T335] RSP: 0018:ffffc90000626ef0 EFLAGS: 00010246
[ 22.876476][ T335] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 22.876962][ T335] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 22.877437][ T335] RBP: ffffc90000626fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.877917][ T335] R10: ffffc90000627010 R11: ffffffffafca8918 R12: 1ffff920000c4de2
[ 22.878391][ T335] R13: 00000000000005dc R14: ffffc90000627010 R15: ffff88800ab82f08
[ 22.878892][ T335] FS: 00007f0343a20800(0000) GS:ffff8880853b7000(0000) knlGS:0000000000000000
[ 22.879446][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.879865][ T335] CR2: 00000000004e5ab0 CR3: 000000000e6b6004 CR4: 0000000000772ef0
[ 22.880339][ T335] PKRU: 55555554
[ 22.880584][ T335] Call Trace:
[ 22.880844][ T335]
[ 22.881038][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.881368][ T335] ? find_held_lock+0x2b/0x80
[ 22.881694][ T335] ? mark_held_locks+0x49/0x80
[ 22.882027][ T335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.882424][ T335] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.882812][ T335] netif_set_mtu+0x88/0x100
[ 22.883143][ T335] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.883483][ T335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.884036][ T335] dev_set_mtu+0xa0/0x150
[ 22.884292][ T335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.884749][ T335] br_add_if+0xda3/0x1330 [bridge]
[ 22.885141][ T335] do_set_master+0x332/0x500
[ 22.885474][ T335] do_setlink.constprop.0+0x9f4/0x2480
[ 22.885842][ T335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.886260][ T335] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.886583][ T335] ? validate_chain+0x166/0x4d0
[ 22.886955][ T335] ? __kernel_text_address+0x12/0x40
[ 22.887296][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.887642][ T335] ? __mutex_trylock_common+0xf9/0x260
[ 22.887990][ T335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.888407][ T335] ? rcu_is_watching+0x12/0xc0
[ 22.888741][ T335] ? rcu_is_watching+0x12/0xc0
[ 22.889082][ T335] ? trace_contention_end+0xdc/0x140
[ 22.889412][ T335] ? __mutex_lock+0x19c/0xcd0
[ 22.889752][ T335] ? find_held_lock+0x2b/0x80
[ 22.890100][ T335] ? rtnl_newlink+0x651/0xa60
[ 22.890423][ T335] ? __create_object+0x5e/0xb0
[ 22.890749][ T335] ? __pfx___mutex_lock+0x10/0x10
[ 22.891109][ T335] ? trace_cap_capable+0x10f/0x190
[ 22.891446][ T335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.891864][ T335] ? __rtnl_newlink+0x40e/0xa40
[ 22.892198][ T335] rtnl_newlink+0x69a/0xa60
[ 22.892552][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.892899][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.893239][ T335] ? find_held_lock+0x2b/0x80
[ 22.893575][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.893914][ T335] ? __lock_release+0x5d/0x170
[ 22.894243][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.894566][ T335] rtnetlink_rcv_msg+0x713/0xc00
[ 22.894917][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.895255][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.895588][ T335] netlink_rcv_skb+0x121/0x350
[ 22.895939][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.896274][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.896612][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 22.896957][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 22.897290][ T335] netlink_unicast+0x4a1/0x780
[ 22.897623][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 22.897961][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.898299][ T335] netlink_sendmsg+0x721/0xbe0
[ 22.898637][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.898995][ T335] ? __import_iovec+0x238/0x3c0
[ 22.899337][ T335] ____sys_sendmsg+0x7aa/0xa10
[ 22.899662][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.899999][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.900421][ T335] ___sys_sendmsg+0xed/0x170
[ 22.900753][ T335] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.901094][ T335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.901506][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.901856][ T335] ? find_held_lock+0x2b/0x80
[ 22.902182][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.902520][ T335] ? find_held_lock+0x2b/0x80
[ 22.902868][ T335] ? __virt_addr_valid+0x22e/0x450
[ 22.903192][ T335] ? __lock_release+0x5d/0x170
[ 22.903522][ T335] __sys_sendmsg+0x10b/0x1a0
[ 22.903883][ T335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.904292][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.904635][ T335] ? rcu_is_watching+0x12/0xc0
[ 22.904980][ T335] do_syscall_64+0xc1/0x380
[ 22.905323][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.905718][ T335] RIP: 0033:0x7f0343bed1e7
[ 22.906073][ T335] 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
[ 22.907251][ T335] RSP: 002b:00007ffeee90d6b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.907756][ T335] RAX: ffffffffffffffda RBX: 00007ffeee90dde0 RCX: 00007f0343bed1e7
[ 22.908268][ T335] RDX: 0000000000000000 RSI: 00007ffeee90d720 RDI: 0000000000000005
[ 22.908741][ T335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.909232][ T335] R10: 00000000048e1910 R11: 0000000000000246 R12: 0000000000000004
[ 22.909715][ T335] R13: 00000000686e67c9 R14: 0000000000499600 R15: 0000000000000000
[ 22.910222][ T335]
[ 22.910468][ T335] irq event stamp: 44103
[ 22.910712][ T335] hardirqs last enabled at (44113): [] __up_console_sem+0x6b/0x80
[ 22.911300][ T335] hardirqs last disabled at (44146): [] __up_console_sem+0x50/0x80
[ 22.911856][ T335] softirqs last enabled at (44144): [] handle_softirqs+0x358/0x620
[ 22.912412][ T335] softirqs last disabled at (44121): [] __irq_exit_rcu+0xfa/0x160
[ 22.912999][ T335] ---[ end trace 0000000000000000 ]---
[ 23.030753][ T38] br1: port 4(veth2) entered blocking state
[ 23.031213][ T38] br1: port 4(veth2) entered forwarding state
[ 23.382861][ T340] br1: port 5(vx4001) entered blocking state
[ 23.383306][ T340] br1: port 5(vx4001) entered disabled state
[ 23.383746][ T340] vx4001: entered allmulticast mode
[ 23.388507][ T340] vx4001: entered promiscuous mode
[ 23.389392][ T340] br1: port 5(vx4001) entered blocking state
[ 23.390109][ T340] br1: port 5(vx4001) entered forwarding state
[ 23.391009][ T340] ------------[ cut here ]------------
[ 23.391332][ T340] WARNING: CPU: 3 PID: 340 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.392802][ T340] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 23.393390][ T340] CPU: 3 UID: 0 PID: 340 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.394023][ T340] Tainted: [W]=WARN
[ 23.394255][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.394640][ T340] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.394984][ T340] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.396133][ T340] RSP: 0018:ffffc90000686ef0 EFLAGS: 00010246
[ 23.396524][ T340] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 23.397011][ T340] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 23.397482][ T340] RBP: ffffc90000686fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.397966][ T340] R10: ffffc90000687010 R11: ffffffffafca8918 R12: 1ffff920000d0de2
[ 23.398432][ T340] R13: 00000000000005dc R14: ffffc90000687010 R15: ffff88800ab82f08
[ 23.398915][ T340] FS: 00007f1031e81800(0000) GS:ffff888085437000(0000) knlGS:0000000000000000
[ 23.399486][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.399919][ T340] CR2: 00000000004e6890 CR3: 000000000e7e8002 CR4: 0000000000772ef0
[ 23.400390][ T340] PKRU: 55555554
[ 23.400629][ T340] Call Trace:
[ 23.400881][ T340]
[ 23.401049][ T340] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.401366][ T340] ? find_held_lock+0x2b/0x80
[ 23.401688][ T340] ? mark_held_locks+0x49/0x80
[ 23.402011][ T340] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.402431][ T340] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.402780][ T340] netif_set_mtu+0x88/0x100
[ 23.403123][ T340] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.403473][ T340] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.403946][ T340] dev_set_mtu+0xa0/0x150
[ 23.404202][ T340] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.404671][ T340] br_add_if+0xda3/0x1330 [bridge]
[ 23.405068][ T340] do_set_master+0x332/0x500
[ 23.405408][ T340] do_setlink.constprop.0+0x9f4/0x2480
[ 23.405750][ T340] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.406186][ T340] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.406524][ T340] ? validate_chain+0x166/0x4d0
[ 23.406896][ T340] ? __kernel_text_address+0x12/0x40
[ 23.407246][ T340] ? __lock_acquire+0x44d/0x7e0
[ 23.407583][ T340] ? __mutex_trylock_common+0xf9/0x260
[ 23.407939][ T340] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.408360][ T340] ? rcu_is_watching+0x12/0xc0
[ 23.408703][ T340] ? rcu_is_watching+0x12/0xc0
[ 23.409045][ T340] ? trace_contention_end+0xdc/0x140
[ 23.409366][ T340] ? __mutex_lock+0x19c/0xcd0
[ 23.409685][ T340] ? find_held_lock+0x2b/0x80
[ 23.410026][ T340] ? rtnl_newlink+0x651/0xa60
[ 23.410348][ T340] ? __create_object+0x5e/0xb0
[ 23.410666][ T340] ? __pfx___mutex_lock+0x10/0x10
[ 23.410997][ T340] ? trace_cap_capable+0x10f/0x190
[ 23.411309][ T340] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.411703][ T340] ? __rtnl_newlink+0x40e/0xa40
[ 23.412031][ T340] rtnl_newlink+0x69a/0xa60
[ 23.412356][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.412691][ T340] ? __lock_acquire+0x44d/0x7e0
[ 23.413028][ T340] ? find_held_lock+0x2b/0x80
[ 23.413347][ T340] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.413680][ T340] ? __lock_release+0x5d/0x170
[ 23.414023][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.414343][ T340] rtnetlink_rcv_msg+0x713/0xc00
[ 23.414688][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.415040][ T340] ? __lock_acquire+0x44d/0x7e0
[ 23.415383][ T340] netlink_rcv_skb+0x121/0x350
[ 23.415713][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.416050][ T340] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.416386][ T340] ? netlink_deliver_tap+0x13e/0x340
[ 23.416706][ T340] ? netlink_deliver_tap+0xc3/0x340
[ 23.417049][ T340] netlink_unicast+0x4a1/0x780
[ 23.417382][ T340] ? __pfx_netlink_unicast+0x10/0x10
[ 23.417703][ T340] ? __lock_acquire+0x44d/0x7e0
[ 23.418043][ T340] netlink_sendmsg+0x721/0xbe0
[ 23.418375][ T340] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.418705][ T340] ? __import_iovec+0x238/0x3c0
[ 23.419041][ T340] ____sys_sendmsg+0x7aa/0xa10
[ 23.419364][ T340] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.419669][ T340] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.420089][ T340] ___sys_sendmsg+0xed/0x170
[ 23.420394][ T340] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.420701][ T340] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.421097][ T340] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.421409][ T340] ? find_held_lock+0x2b/0x80
[ 23.421718][ T340] ? __lock_acquire+0x44d/0x7e0
[ 23.422043][ T340] ? find_held_lock+0x2b/0x80
[ 23.422352][ T340] ? __virt_addr_valid+0x22e/0x450
[ 23.422672][ T340] ? __lock_release+0x5d/0x170
[ 23.423004][ T340] __sys_sendmsg+0x10b/0x1a0
[ 23.423303][ T340] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.423687][ T340] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.424027][ T340] ? rcu_is_watching+0x12/0xc0
[ 23.424341][ T340] do_syscall_64+0xc1/0x380
[ 23.424660][ T340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.425056][ T340] RIP: 0033:0x7f103204e1e7
[ 23.425375][ T340] 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
[ 23.426490][ T340] RSP: 002b:00007fff65a4b808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.426967][ T340] RAX: ffffffffffffffda RBX: 00007fff65a4bf30 RCX: 00007f103204e1e7
[ 23.427465][ T340] RDX: 0000000000000000 RSI: 00007fff65a4b870 RDI: 0000000000000005
[ 23.427962][ T340] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.428436][ T340] R10: 000000002caba910 R11: 0000000000000246 R12: 0000000000000004
[ 23.428915][ T340] R13: 00000000686e67ca R14: 0000000000499600 R15: 0000000000000000
[ 23.429409][ T340]
[ 23.429640][ T340] irq event stamp: 35513
[ 23.429883][ T340] hardirqs last enabled at (35523): [] __up_console_sem+0x6b/0x80
[ 23.430417][ T340] hardirqs last disabled at (35530): [] __up_console_sem+0x50/0x80
[ 23.430990][ T340] softirqs last enabled at (34596): [] handle_softirqs+0x358/0x620
[ 23.431570][ T340] softirqs last disabled at (34087): [] __irq_exit_rcu+0xfa/0x160
[ 23.432129][ T340] ---[ end trace 0000000000000000 ]---
[ 24.450055][ T349] 8021q: 802.1Q VLAN Support v1.8
[ 24.845633][ T353] br1: entered promiscuous mode
[ 24.849773][ T353] br1: left promiscuous mode
[ 24.860225][ T353] br1: entered promiscuous mode
[ 29.781321][ T406] ip (406) used greatest stack depth: 23472 bytes left
[ 33.001310][ T433] br1: port 1(vx10) entered blocking state
[ 33.001881][ T433] br1: port 1(vx10) entered disabled state
[ 33.002317][ T433] vx10: entered allmulticast mode
[ 33.005835][ T433] vx10: entered promiscuous mode
[ 33.007689][ T433] br1: port 1(vx10) entered blocking state
[ 33.008122][ T433] br1: port 1(vx10) entered forwarding state
[ 33.009948][ T433] ------------[ cut here ]------------
[ 33.010305][ T433] WARNING: CPU: 2 PID: 433 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.011017][ T433] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.012295][ T433] CPU: 2 UID: 0 PID: 433 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.013068][ T433] Tainted: [W]=WARN
[ 33.013365][ T433] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.013913][ T433] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.014254][ T433] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.015398][ T433] RSP: 0018:ffffc90000996ef0 EFLAGS: 00010246
[ 33.015850][ T433] RAX: 0000000000000000 RBX: ffff88800ee12000 RCX: 0000000000000001
[ 33.016437][ T433] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 33.016942][ T433] RBP: ffffc90000996fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.017411][ T433] R10: ffffc90000997010 R11: ffffffffaf379160 R12: 1ffff92000132de2
[ 33.017903][ T433] R13: 00000000000005dc R14: ffffc90000997010 R15: ffff88800ee12f08
[ 33.018382][ T433] FS: 00007f8b0cbd1800(0000) GS:ffff8880853b7000(0000) knlGS:0000000000000000
[ 33.018981][ T433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.019380][ T433] CR2: 00000000004e5ce0 CR3: 000000000539a002 CR4: 0000000000772ef0
[ 33.019946][ T433] PKRU: 55555554
[ 33.020281][ T433] Call Trace:
[ 33.020526][ T433]
[ 33.020705][ T433] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.021070][ T433] ? __lock_acquire+0x44d/0x7e0
[ 33.021403][ T433] ? find_held_lock+0x2b/0x80
[ 33.021726][ T433] netif_set_mtu+0x88/0x100
[ 33.022054][ T433] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.022387][ T433] dev_set_mtu+0xa0/0x150
[ 33.022644][ T433] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.023137][ T433] br_add_if+0xda3/0x1330 [bridge]
[ 33.023515][ T433] do_set_master+0x332/0x500
[ 33.023852][ T433] do_setlink.constprop.0+0x9f4/0x2480
[ 33.024173][ T433] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.024569][ T433] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.024965][ T433] ? validate_chain+0x166/0x4d0
[ 33.025378][ T433] ? __kernel_text_address+0x12/0x40
[ 33.025719][ T433] ? __lock_acquire+0x44d/0x7e0
[ 33.026154][ T433] ? __mutex_trylock_common+0xf9/0x260
[ 33.026495][ T433] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.027015][ T433] ? rcu_is_watching+0x12/0xc0
[ 33.027339][ T433] ? rcu_is_watching+0x12/0xc0
[ 33.027655][ T433] ? trace_contention_end+0xdc/0x140
[ 33.028002][ T433] ? __mutex_lock+0x19c/0xcd0
[ 33.028329][ T433] ? find_held_lock+0x2b/0x80
[ 33.028657][ T433] ? rtnl_newlink+0x651/0xa60
[ 33.029098][ T433] ? __create_object+0x5e/0xb0
[ 33.029427][ T433] ? __pfx___mutex_lock+0x10/0x10
[ 33.029750][ T433] ? trace_cap_capable+0x10f/0x190
[ 33.030095][ T433] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.030486][ T433] ? __rtnl_newlink+0x40e/0xa40
[ 33.030855][ T433] rtnl_newlink+0x69a/0xa60
[ 33.031192][ T433] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.031571][ T433] ? __lock_acquire+0x44d/0x7e0
[ 33.031996][ T433] ? find_held_lock+0x2b/0x80
[ 33.032395][ T433] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.032848][ T433] ? __lock_release+0x5d/0x170
[ 33.033328][ T433] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.033726][ T433] rtnetlink_rcv_msg+0x713/0xc00
[ 33.034119][ T433] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.034451][ T433] ? __lock_acquire+0x44d/0x7e0
[ 33.034798][ T433] netlink_rcv_skb+0x121/0x350
[ 33.035124][ T433] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.035444][ T433] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.035797][ T433] ? netlink_deliver_tap+0x13e/0x340
[ 33.036135][ T433] ? netlink_deliver_tap+0xc3/0x340
[ 33.036454][ T433] netlink_unicast+0x4a1/0x780
[ 33.036822][ T433] ? __pfx_netlink_unicast+0x10/0x10
[ 33.037186][ T433] ? __lock_acquire+0x44d/0x7e0
[ 33.037510][ T433] netlink_sendmsg+0x721/0xbe0
[ 33.037859][ T433] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.038181][ T433] ? __import_iovec+0x238/0x3c0
[ 33.038508][ T433] ____sys_sendmsg+0x7aa/0xa10
[ 33.038857][ T433] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.039179][ T433] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.039584][ T433] ___sys_sendmsg+0xed/0x170
[ 33.039941][ T433] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.040263][ T433] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.040662][ T433] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.041012][ T433] ? find_held_lock+0x2b/0x80
[ 33.041333][ T433] ? __lock_acquire+0x44d/0x7e0
[ 33.041664][ T433] ? find_held_lock+0x2b/0x80
[ 33.042007][ T433] ? __virt_addr_valid+0x22e/0x450
[ 33.042326][ T433] ? __lock_release+0x5d/0x170
[ 33.042665][ T433] __sys_sendmsg+0x10b/0x1a0
[ 33.043012][ T433] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.043411][ T433] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.043736][ T433] ? rcu_is_watching+0x12/0xc0
[ 33.044101][ T433] do_syscall_64+0xc1/0x380
[ 33.044432][ T433] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.044889][ T433] RIP: 0033:0x7f8b0cd9e1e7
[ 33.045343][ T433] 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
[ 33.046649][ T433] RSP: 002b:00007fff0ac10828 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.047218][ T433] RAX: ffffffffffffffda RBX: 00007fff0ac10f50 RCX: 00007f8b0cd9e1e7
[ 33.047757][ T433] RDX: 0000000000000000 RSI: 00007fff0ac10890 RDI: 0000000000000005
[ 33.048280][ T433] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.048841][ T433] R10: 000000002a118910 R11: 0000000000000246 R12: 0000000000000004
[ 33.049320][ T433] R13: 00000000686e67d3 R14: 0000000000499600 R15: 0000000000000000
[ 33.049826][ T433]
[ 33.050131][ T433] irq event stamp: 45259
[ 33.050414][ T433] hardirqs last enabled at (45269): [] __up_console_sem+0x6b/0x80
[ 33.051092][ T433] hardirqs last disabled at (45280): [] __up_console_sem+0x50/0x80
[ 33.051704][ T433] softirqs last enabled at (44140): [] fib6_run_gc+0x113/0x240
[ 33.052491][ T433] softirqs last disabled at (44128): [] fib6_run_gc+0x150/0x240
[ 33.053146][ T433] ---[ end trace 0000000000000000 ]---
[ 33.584058][ T437] br1: port 2(vx20) entered blocking state
[ 33.584554][ T437] br1: port 2(vx20) entered disabled state
[ 33.585013][ T437] vx20: entered allmulticast mode
[ 33.589200][ T437] vx20: entered promiscuous mode
[ 33.590145][ T437] br1: port 2(vx20) entered blocking state
[ 33.590595][ T437] br1: port 2(vx20) entered forwarding state
[ 33.592065][ T437] ------------[ cut here ]------------
[ 33.592430][ T437] WARNING: CPU: 2 PID: 437 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.593156][ T437] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.593870][ T437] CPU: 2 UID: 0 PID: 437 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.594564][ T437] Tainted: [W]=WARN
[ 33.594854][ T437] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.595302][ T437] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.595672][ T437] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.596894][ T437] RSP: 0018:ffffc900009e6ef0 EFLAGS: 00010246
[ 33.597347][ T437] RAX: 0000000000000000 RBX: ffff88800ee12000 RCX: 0000000000000001
[ 33.597876][ T437] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 33.598407][ T437] RBP: ffffc900009e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.598942][ T437] R10: ffffc900009e7010 R11: ffffffffaf379160 R12: 1ffff9200013cde2
[ 33.599480][ T437] R13: 00000000000005dc R14: ffffc900009e7010 R15: ffff88800ee12f08
[ 33.600026][ T437] FS: 00007f68e6494800(0000) GS:ffff8880853b7000(0000) knlGS:0000000000000000
[ 33.600673][ T437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.601150][ T437] CR2: 00000000004e5de8 CR3: 000000000ead3006 CR4: 0000000000772ef0
[ 33.601683][ T437] PKRU: 55555554
[ 33.601961][ T437] Call Trace:
[ 33.602243][ T437]
[ 33.602429][ T437] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.602852][ T437] ? __lock_acquire+0x44d/0x7e0
[ 33.603233][ T437] ? find_held_lock+0x2b/0x80
[ 33.603585][ T437] netif_set_mtu+0x88/0x100
[ 33.604090][ T437] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.604486][ T437] dev_set_mtu+0xa0/0x150
[ 33.604820][ T437] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.605380][ T437] br_add_if+0xda3/0x1330 [bridge]
[ 33.605857][ T437] do_set_master+0x332/0x500
[ 33.606283][ T437] do_setlink.constprop.0+0x9f4/0x2480
[ 33.606650][ T437] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.607148][ T437] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.607484][ T437] ? validate_chain+0x166/0x4d0
[ 33.607824][ T437] ? __kernel_text_address+0x12/0x40
[ 33.608171][ T437] ? __lock_acquire+0x44d/0x7e0
[ 33.608500][ T437] ? __mutex_trylock_common+0xf9/0x260
[ 33.608839][ T437] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.609236][ T437] ? rcu_is_watching+0x12/0xc0
[ 33.609573][ T437] ? rcu_is_watching+0x12/0xc0
[ 33.609923][ T437] ? trace_contention_end+0xdc/0x140
[ 33.610260][ T437] ? __mutex_lock+0x19c/0xcd0
[ 33.610596][ T437] ? find_held_lock+0x2b/0x80
[ 33.610956][ T437] ? rtnl_newlink+0x651/0xa60
[ 33.611286][ T437] ? __create_object+0x5e/0xb0
[ 33.611625][ T437] ? __pfx___mutex_lock+0x10/0x10
[ 33.611965][ T437] ? trace_cap_capable+0x10f/0x190
[ 33.612290][ T437] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.612706][ T437] ? __rtnl_newlink+0x40e/0xa40
[ 33.613061][ T437] rtnl_newlink+0x69a/0xa60
[ 33.613402][ T437] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.613721][ T437] ? __lock_acquire+0x44d/0x7e0
[ 33.614075][ T437] ? find_held_lock+0x2b/0x80
[ 33.614404][ T437] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.614719][ T437] ? __lock_release+0x5d/0x170
[ 33.615063][ T437] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.615386][ T437] rtnetlink_rcv_msg+0x713/0xc00
[ 33.615710][ T437] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.616052][ T437] ? __lock_acquire+0x44d/0x7e0
[ 33.616389][ T437] netlink_rcv_skb+0x121/0x350
[ 33.616706][ T437] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.617040][ T437] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.617370][ T437] ? netlink_deliver_tap+0x13e/0x340
[ 33.617688][ T437] ? netlink_deliver_tap+0xc3/0x340
[ 33.618028][ T437] netlink_unicast+0x4a1/0x780
[ 33.618352][ T437] ? __pfx_netlink_unicast+0x10/0x10
[ 33.618667][ T437] ? __lock_acquire+0x44d/0x7e0
[ 33.619003][ T437] netlink_sendmsg+0x721/0xbe0
[ 33.619325][ T437] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.619642][ T437] ? __import_iovec+0x238/0x3c0
[ 33.619983][ T437] ____sys_sendmsg+0x7aa/0xa10
[ 33.620309][ T437] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.620628][ T437] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.621042][ T437] ___sys_sendmsg+0xed/0x170
[ 33.621361][ T437] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.621679][ T437] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.622083][ T437] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.622405][ T437] ? find_held_lock+0x2b/0x80
[ 33.622742][ T437] ? __lock_acquire+0x44d/0x7e0
[ 33.623086][ T437] ? find_held_lock+0x2b/0x80
[ 33.623410][ T437] ? __virt_addr_valid+0x22e/0x450
[ 33.623728][ T437] ? __lock_release+0x5d/0x170
[ 33.624075][ T437] __sys_sendmsg+0x10b/0x1a0
[ 33.624396][ T437] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.624796][ T437] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.625131][ T437] ? rcu_is_watching+0x12/0xc0
[ 33.625458][ T437] do_syscall_64+0xc1/0x380
[ 33.625780][ T437] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.626191][ T437] RIP: 0033:0x7f68e66611e7
[ 33.626522][ T437] 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
[ 33.627637][ T437] RSP: 002b:00007ffcb1a31648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.628135][ T437] RAX: ffffffffffffffda RBX: 00007ffcb1a31d70 RCX: 00007f68e66611e7
[ 33.628607][ T437] RDX: 0000000000000000 RSI: 00007ffcb1a316b0 RDI: 0000000000000005
[ 33.629094][ T437] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.629565][ T437] R10: 000000002f005910 R11: 0000000000000246 R12: 0000000000000004
[ 33.630059][ T437] R13: 00000000686e67d4 R14: 0000000000499600 R15: 0000000000000000
[ 33.630549][ T437]
[ 33.630802][ T437] irq event stamp: 47009
[ 33.631047][ T437] hardirqs last enabled at (47019): [] __up_console_sem+0x6b/0x80
[ 33.631594][ T437] hardirqs last disabled at (47028): [] __up_console_sem+0x50/0x80
[ 33.632163][ T437] softirqs last enabled at (46420): [] handle_softirqs+0x358/0x620
[ 33.632722][ T437] softirqs last disabled at (46407): [] __irq_exit_rcu+0xfa/0x160
[ 33.633283][ T437] ---[ end trace 0000000000000000 ]---
[ 34.093940][ T441] br1: port 3(vx4001) entered blocking state
[ 34.094381][ T441] br1: port 3(vx4001) entered disabled state
[ 34.094818][ T441] vx4001: entered allmulticast mode
[ 34.098457][ T441] vx4001: entered promiscuous mode
[ 34.099257][ T441] br1: port 3(vx4001) entered blocking state
[ 34.099638][ T441] br1: port 3(vx4001) entered forwarding state
[ 34.100903][ T441] ------------[ cut here ]------------
[ 34.101211][ T441] WARNING: CPU: 0 PID: 441 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.101824][ T441] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 34.102457][ T441] CPU: 0 UID: 0 PID: 441 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.103092][ T441] Tainted: [W]=WARN
[ 34.103324][ T441] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.103705][ T441] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.104040][ T441] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 34.105136][ T441] RSP: 0018:ffffc90000a26ef0 EFLAGS: 00010246
[ 34.105523][ T441] RAX: 0000000000000000 RBX: ffff88800ee12000 RCX: 0000000000000001
[ 34.105993][ T441] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 34.106449][ T441] RBP: ffffc90000a26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.106916][ T441] R10: ffffc90000a27010 R11: ffffffffaf379160 R12: 1ffff92000144de2
[ 34.107371][ T441] R13: 00000000000005dc R14: ffffc90000a27010 R15: ffff88800ee12f08
[ 34.107838][ T441] FS: 00007f05858b3800(0000) GS:ffff8880852b7000(0000) knlGS:0000000000000000
[ 34.108368][ T441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.108791][ T441] CR2: 00000000004e6890 CR3: 000000000ead3003 CR4: 0000000000772ef0
[ 34.109255][ T441] PKRU: 55555554
[ 34.109485][ T441] Call Trace:
[ 34.109714][ T441]
[ 34.109883][ T441] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.110198][ T441] ? __lock_acquire+0x44d/0x7e0
[ 34.110516][ T441] ? find_held_lock+0x2b/0x80
[ 34.110838][ T441] netif_set_mtu+0x88/0x100
[ 34.111152][ T441] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.111474][ T441] dev_set_mtu+0xa0/0x150
[ 34.111714][ T441] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.112162][ T441] br_add_if+0xda3/0x1330 [bridge]
[ 34.112542][ T441] do_set_master+0x332/0x500
[ 34.112873][ T441] do_setlink.constprop.0+0x9f4/0x2480
[ 34.113196][ T441] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.113601][ T441] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.113946][ T441] ? validate_chain+0x166/0x4d0
[ 34.114263][ T441] ? __kernel_text_address+0x12/0x40
[ 34.114587][ T441] ? __lock_acquire+0x44d/0x7e0
[ 34.114928][ T441] ? __mutex_trylock_common+0xf9/0x260
[ 34.115252][ T441] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.115641][ T441] ? rcu_is_watching+0x12/0xc0
[ 34.115958][ T441] ? rcu_is_watching+0x12/0xc0
[ 34.116266][ T441] ? trace_contention_end+0xdc/0x140
[ 34.116572][ T441] ? __mutex_lock+0x19c/0xcd0
[ 34.116890][ T441] ? find_held_lock+0x2b/0x80
[ 34.117203][ T441] ? rtnl_newlink+0x651/0xa60
[ 34.117502][ T441] ? __create_object+0x5e/0xb0
[ 34.117817][ T441] ? __pfx___mutex_lock+0x10/0x10
[ 34.118131][ T441] ? trace_cap_capable+0x10f/0x190
[ 34.118442][ T441] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.118829][ T441] ? __rtnl_newlink+0x40e/0xa40
[ 34.119145][ T441] rtnl_newlink+0x69a/0xa60
[ 34.119458][ T441] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.119771][ T441] ? __lock_acquire+0x44d/0x7e0
[ 34.120099][ T441] ? find_held_lock+0x2b/0x80
[ 34.120408][ T441] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.120719][ T441] ? __lock_release+0x5d/0x170
[ 34.121033][ T441] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.121340][ T441] rtnetlink_rcv_msg+0x713/0xc00
[ 34.121648][ T441] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.121968][ T441] ? __lock_acquire+0x44d/0x7e0
[ 34.122282][ T441] netlink_rcv_skb+0x121/0x350
[ 34.122616][ T441] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.122937][ T441] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.123260][ T441] ? netlink_deliver_tap+0x13e/0x340
[ 34.123561][ T441] ? netlink_deliver_tap+0xc3/0x340
[ 34.123877][ T441] netlink_unicast+0x4a1/0x780
[ 34.124193][ T441] ? __pfx_netlink_unicast+0x10/0x10
[ 34.124495][ T441] ? __lock_acquire+0x44d/0x7e0
[ 34.124817][ T441] netlink_sendmsg+0x721/0xbe0
[ 34.125129][ T441] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.125437][ T441] ? __import_iovec+0x238/0x3c0
[ 34.125750][ T441] ____sys_sendmsg+0x7aa/0xa10
[ 34.126069][ T441] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.126372][ T441] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.126770][ T441] ___sys_sendmsg+0xed/0x170
[ 34.127086][ T441] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.127396][ T441] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.127773][ T441] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.128090][ T441] ? find_held_lock+0x2b/0x80
[ 34.128398][ T441] ? __lock_acquire+0x44d/0x7e0
[ 34.128706][ T441] ? find_held_lock+0x2b/0x80
[ 34.129025][ T441] ? __virt_addr_valid+0x22e/0x450
[ 34.129333][ T441] ? __lock_release+0x5d/0x170
[ 34.129649][ T441] __sys_sendmsg+0x10b/0x1a0
[ 34.129957][ T441] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.130337][ T441] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.130664][ T441] ? rcu_is_watching+0x12/0xc0
[ 34.130975][ T441] do_syscall_64+0xc1/0x380
[ 34.131292][ T441] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.131673][ T441] RIP: 0033:0x7f0585a801e7
[ 34.131997][ T441] 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
[ 34.133110][ T441] RSP: 002b:00007ffd1f468918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.133583][ T441] RAX: ffffffffffffffda RBX: 00007ffd1f469040 RCX: 00007f0585a801e7
[ 34.134053][ T441] RDX: 0000000000000000 RSI: 00007ffd1f468980 RDI: 0000000000000005
[ 34.134619][ T441] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.135090][ T441] R10: 000000001acb3910 R11: 0000000000000246 R12: 0000000000000004
[ 34.135556][ T441] R13: 00000000686e67d4 R14: 0000000000499600 R15: 0000000000000000
[ 34.136039][ T441]
[ 34.136269][ T441] irq event stamp: 37979
[ 34.136497][ T441] hardirqs last enabled at (37987): [] __up_console_sem+0x6b/0x80
[ 34.137033][ T441] hardirqs last disabled at (37996): [] __up_console_sem+0x50/0x80
[ 34.137562][ T441] softirqs last enabled at (37062): [] fib6_run_gc+0x113/0x240
[ 34.138101][ T441] softirqs last disabled at (37050): [] fib6_run_gc+0x150/0x240
[ 34.138630][ T441] ---[ end trace 0000000000000000 ]---
[ 34.407271][ T443] br1: port 4(w1) entered blocking state
[ 34.407665][ T443] br1: port 4(w1) entered disabled state
[ 34.408383][ T443] w1: entered allmulticast mode
[ 34.411883][ T443] w1: entered promiscuous mode
[ 34.413615][ T443] ------------[ cut here ]------------
[ 34.413991][ T443] WARNING: CPU: 2 PID: 443 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.414622][ T443] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 34.415446][ T443] CPU: 2 UID: 0 PID: 443 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.416300][ T443] Tainted: [W]=WARN
[ 34.416718][ T443] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.417177][ T443] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.417512][ T443] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 34.418635][ T443] RSP: 0018:ffffc900005a6ef0 EFLAGS: 00010246
[ 34.419056][ T443] RAX: 0000000000000000 RBX: ffff88800ee12000 RCX: 0000000000000001
[ 34.419534][ T443] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 34.420017][ T443] RBP: ffffc900005a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.420490][ T443] R10: ffffc900005a7010 R11: ffffffffaf379160 R12: 1ffff920000b4de2
[ 34.420985][ T443] R13: 00000000000005dc R14: ffffc900005a7010 R15: ffff88800ee12f08
[ 34.421466][ T443] FS: 00007f936aca3800(0000) GS:ffff8880853b7000(0000) knlGS:0000000000000000
[ 34.422034][ T443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.422431][ T443] CR2: 00000000004e6890 CR3: 000000000e89a001 CR4: 0000000000772ef0
[ 34.422925][ T443] PKRU: 55555554
[ 34.423176][ T443] Call Trace:
[ 34.423420][ T443]
[ 34.423592][ T443] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.423931][ T443] ? __lock_acquire+0x44d/0x7e0
[ 34.424266][ T443] ? find_held_lock+0x2b/0x80
[ 34.424588][ T443] netif_set_mtu+0x88/0x100
[ 34.424923][ T443] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.425265][ T443] dev_set_mtu+0xa0/0x150
[ 34.425510][ T443] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.425977][ T443] br_add_if+0xda3/0x1330 [bridge]
[ 34.426347][ T443] do_set_master+0x332/0x500
[ 34.426669][ T443] do_setlink.constprop.0+0x9f4/0x2480
[ 34.427001][ T443] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.427401][ T443] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.427732][ T443] ? validate_chain+0x166/0x4d0
[ 34.428065][ T443] ? __kernel_text_address+0x12/0x40
[ 34.428391][ T443] ? __lock_acquire+0x44d/0x7e0
[ 34.428718][ T443] ? __mutex_trylock_common+0xf9/0x260
[ 34.429072][ T443] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.429472][ T443] ? rcu_is_watching+0x12/0xc0
[ 34.429815][ T443] ? rcu_is_watching+0x12/0xc0
[ 34.430136][ T443] ? trace_contention_end+0xdc/0x140
[ 34.430460][ T443] ? __mutex_lock+0x19c/0xcd0
[ 34.430779][ T443] ? find_held_lock+0x2b/0x80
[ 34.431112][ T443] ? rtnl_newlink+0x651/0xa60
[ 34.431427][ T443] ? __create_object+0x5e/0xb0
[ 34.431747][ T443] ? __pfx___mutex_lock+0x10/0x10
[ 34.432076][ T443] ? trace_cap_capable+0x10f/0x190
[ 34.432396][ T443] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.432813][ T443] ? __rtnl_newlink+0x40e/0xa40
[ 34.433143][ T443] rtnl_newlink+0x69a/0xa60
[ 34.433468][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.433808][ T443] ? __lock_acquire+0x44d/0x7e0
[ 34.434134][ T443] ? find_held_lock+0x2b/0x80
[ 34.434450][ T443] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.434765][ T443] ? __lock_release+0x5d/0x170
[ 34.435094][ T443] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.435413][ T443] rtnetlink_rcv_msg+0x713/0xc00
[ 34.435736][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.436069][ T443] ? __lock_acquire+0x44d/0x7e0
[ 34.436391][ T443] netlink_rcv_skb+0x121/0x350
[ 34.436711][ T443] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.437042][ T443] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.437375][ T443] ? netlink_deliver_tap+0x13e/0x340
[ 34.437693][ T443] ? netlink_deliver_tap+0xc3/0x340
[ 34.438043][ T443] netlink_unicast+0x4a1/0x780
[ 34.438366][ T443] ? __pfx_netlink_unicast+0x10/0x10
[ 34.438686][ T443] ? __lock_acquire+0x44d/0x7e0
[ 34.439024][ T443] netlink_sendmsg+0x721/0xbe0
[ 34.439345][ T443] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.439664][ T443] ? __import_iovec+0x238/0x3c0
[ 34.440005][ T443] ____sys_sendmsg+0x7aa/0xa10
[ 34.440334][ T443] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.440649][ T443] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.441067][ T443] ___sys_sendmsg+0xed/0x170
[ 34.441388][ T443] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.441704][ T443] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.442162][ T443] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.442503][ T443] ? find_held_lock+0x2b/0x80
[ 34.442858][ T443] ? __lock_acquire+0x44d/0x7e0
[ 34.443182][ T443] ? find_held_lock+0x2b/0x80
[ 34.443501][ T443] ? __virt_addr_valid+0x22e/0x450
[ 34.443832][ T443] ? __lock_release+0x5d/0x170
[ 34.444160][ T443] __sys_sendmsg+0x10b/0x1a0
[ 34.444476][ T443] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.444880][ T443] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.445217][ T443] ? rcu_is_watching+0x12/0xc0
[ 34.445542][ T443] do_syscall_64+0xc1/0x380
[ 34.445909][ T443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.446312][ T443] RIP: 0033:0x7f936ae701e7
[ 34.446642][ T443] 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
[ 34.447756][ T443] RSP: 002b:00007ffc23e48c08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.448258][ T443] RAX: ffffffffffffffda RBX: 00007ffc23e49330 RCX: 00007f936ae701e7
[ 34.448745][ T443] RDX: 0000000000000000 RSI: 00007ffc23e48c70 RDI: 0000000000000005
[ 34.449226][ T443] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.449707][ T443] R10: 000000003ad2d910 R11: 0000000000000246 R12: 0000000000000004
[ 34.450204][ T443] R13: 00000000686e67d5 R14: 0000000000499600 R15: 0000000000000000
[ 34.450686][ T443]
[ 34.450938][ T443] irq event stamp: 39375
[ 34.451182][ T443] hardirqs last enabled at (39385): [] __up_console_sem+0x6b/0x80
[ 34.451737][ T443] hardirqs last disabled at (39394): [] __up_console_sem+0x50/0x80
[ 34.452288][ T443] softirqs last enabled at (39350): [] handle_softirqs+0x358/0x620
[ 34.452858][ T443] softirqs last disabled at (39327): [] __irq_exit_rcu+0xfa/0x160
[ 34.453400][ T443] ---[ end trace 0000000000000000 ]---
[ 34.581595][ T36] br1: port 4(w1) entered blocking state
[ 34.582129][ T36] br1: port 4(w1) entered forwarding state
[ 34.799177][ T446] br1: port 5(w3) entered blocking state
[ 34.799538][ T446] br1: port 5(w3) entered disabled state
[ 34.799903][ T446] w3: entered allmulticast mode
[ 34.803554][ T446] w3: entered promiscuous mode
[ 34.804530][ T446] ------------[ cut here ]------------
[ 34.804860][ T446] WARNING: CPU: 3 PID: 446 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.805488][ T446] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 34.806134][ T446] CPU: 3 UID: 0 PID: 446 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.806764][ T446] Tainted: [W]=WARN
[ 34.807006][ T446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.807396][ T446] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.807715][ T446] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 34.808821][ T446] RSP: 0018:ffffc90000a66ef0 EFLAGS: 00010246
[ 34.809211][ T446] RAX: 0000000000000000 RBX: ffff88800ee12000 RCX: 0000000000000001
[ 34.809673][ T446] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 34.810140][ T446] RBP: ffffc90000a66fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.810604][ T446] R10: ffffc90000a67010 R11: ffffffffafca8918 R12: 1ffff9200014cde2
[ 34.811084][ T446] R13: 00000000000005dc R14: ffffc90000a67010 R15: ffff88800ee12f08
[ 34.811542][ T446] FS: 00007f066721f800(0000) GS:ffff888085437000(0000) knlGS:0000000000000000
[ 34.812088][ T446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.812494][ T446] CR2: 00000000004e6890 CR3: 0000000004d77006 CR4: 0000000000772ef0
[ 34.813010][ T446] PKRU: 55555554
[ 34.813262][ T446] Call Trace:
[ 34.813491][ T446]
[ 34.813666][ T446] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.814002][ T446] ? find_held_lock+0x2b/0x80
[ 34.814325][ T446] ? mark_held_locks+0x49/0x80
[ 34.814633][ T446] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 34.815030][ T446] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.815349][ T446] netif_set_mtu+0x88/0x100
[ 34.815659][ T446] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.815986][ T446] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 34.816428][ T446] dev_set_mtu+0xa0/0x150
[ 34.816674][ T446] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.817126][ T446] br_add_if+0xda3/0x1330 [bridge]
[ 34.817505][ T446] do_set_master+0x332/0x500
[ 34.817853][ T446] do_setlink.constprop.0+0x9f4/0x2480
[ 34.818185][ T446] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.818589][ T446] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.818923][ T446] ? validate_chain+0x166/0x4d0
[ 34.819232][ T446] ? __kernel_text_address+0x12/0x40
[ 34.819559][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.819896][ T446] ? __mutex_trylock_common+0xf9/0x260
[ 34.820229][ T446] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.820623][ T446] ? rcu_is_watching+0x12/0xc0
[ 34.820976][ T446] ? rcu_is_watching+0x12/0xc0
[ 34.821300][ T446] ? trace_contention_end+0xdc/0x140
[ 34.821612][ T446] ? __mutex_lock+0x19c/0xcd0
[ 34.821937][ T446] ? find_held_lock+0x2b/0x80
[ 34.822246][ T446] ? rtnl_newlink+0x651/0xa60
[ 34.822571][ T446] ? __create_object+0x5e/0xb0
[ 34.822909][ T446] ? __pfx___mutex_lock+0x10/0x10
[ 34.823233][ T446] ? trace_cap_capable+0x10f/0x190
[ 34.823540][ T446] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.823956][ T446] ? __rtnl_newlink+0x40e/0xa40
[ 34.824279][ T446] rtnl_newlink+0x69a/0xa60
[ 34.824607][ T446] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.824922][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.825242][ T446] ? find_held_lock+0x2b/0x80
[ 34.825550][ T446] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.825862][ T446] ? __lock_release+0x5d/0x170
[ 34.826176][ T446] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.826480][ T446] rtnetlink_rcv_msg+0x713/0xc00
[ 34.826818][ T446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.827130][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.827443][ T446] netlink_rcv_skb+0x121/0x350
[ 34.827750][ T446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.828086][ T446] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.828404][ T446] ? netlink_deliver_tap+0x13e/0x340
[ 34.828705][ T446] ? netlink_deliver_tap+0xc3/0x340
[ 34.829024][ T446] netlink_unicast+0x4a1/0x780
[ 34.829341][ T446] ? __pfx_netlink_unicast+0x10/0x10
[ 34.829650][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.829968][ T446] netlink_sendmsg+0x721/0xbe0
[ 34.830276][ T446] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.830583][ T446] ? __import_iovec+0x238/0x3c0
[ 34.830901][ T446] ____sys_sendmsg+0x7aa/0xa10
[ 34.831227][ T446] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.831532][ T446] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.831953][ T446] ___sys_sendmsg+0xed/0x170
[ 34.832255][ T446] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.832588][ T446] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.832991][ T446] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.833318][ T446] ? find_held_lock+0x2b/0x80
[ 34.833629][ T446] ? __lock_acquire+0x44d/0x7e0
[ 34.833951][ T446] ? find_held_lock+0x2b/0x80
[ 34.834254][ T446] ? __virt_addr_valid+0x22e/0x450
[ 34.834568][ T446] ? __lock_release+0x5d/0x170
[ 34.834911][ T446] __sys_sendmsg+0x10b/0x1a0
[ 34.835229][ T446] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.835608][ T446] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.835935][ T446] ? rcu_is_watching+0x12/0xc0
[ 34.836257][ T446] do_syscall_64+0xc1/0x380
[ 34.836573][ T446] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.837252][ T446] RIP: 0033:0x7f06673ec1e7
[ 34.837823][ T446] 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
[ 34.839769][ T446] RSP: 002b:00007ffd0071c078 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.840607][ T446] RAX: ffffffffffffffda RBX: 00007ffd0071c7a0 RCX: 00007f06673ec1e7
[ 34.841433][ T446] RDX: 0000000000000000 RSI: 00007ffd0071c0e0 RDI: 0000000000000005
[ 34.842261][ T446] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.843097][ T446] R10: 000000001d33f910 R11: 0000000000000246 R12: 0000000000000004
[ 34.843922][ T446] R13: 00000000686e67d5 R14: 0000000000499600 R15: 0000000000000000
[ 34.844772][ T446]
[ 34.845190][ T446] irq event stamp: 39271
[ 34.845598][ T446] hardirqs last enabled at (39279): [] __up_console_sem+0x6b/0x80
[ 34.846562][ T446] hardirqs last disabled at (39288): [] __up_console_sem+0x50/0x80
[ 34.847449][ T446] softirqs last enabled at (38276): [] br_add_if+0xd82/0x1330 [bridge]
[ 34.848394][ T446] softirqs last disabled at (38274): [] br_add_if+0xcf3/0x1330 [bridge]
[ 34.849319][ T446] ---[ end trace 0000000000000000 ]---
[ 34.990604][ T38] br1: port 5(w3) entered blocking state
[ 34.991016][ T38] br1: port 5(w3) entered forwarding state
[ 36.102502][ T456] br1: entered promiscuous mode
[ 36.106750][ T456] br1: left promiscuous mode
[ 36.115051][ T456] br1: entered promiscuous mode
[ 37.356581][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.362260][ C1] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 37.483718][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.485593][ C3] IPv6: vlan20-v: IPv6 duplicate address 2001:db8:2::3 used by 00:00:5e:00:01:01 detected!
[ 37.803681][ C2] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 38.059834][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 38.062337][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 38.584318][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 38.586266][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 38.639815][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 58.899058][ T68] w3: left allmulticast mode
[ 58.899470][ T68] w3: left promiscuous mode
[ 58.900001][ T68] br1: port 5(w3) entered disabled state
[ 58.903261][ T68] w1: left allmulticast mode
[ 58.903573][ T68] w1: left promiscuous mode
[ 58.904061][ T68] br1: port 4(w1) entered disabled state
[ 58.906132][ T68] vx4001: left allmulticast mode
[ 58.906504][ T68] vx4001: left promiscuous mode
[ 58.907360][ T68] br1: port 3(vx4001) entered disabled state
[ 58.909818][ T68] vx20: left allmulticast mode
[ 58.910129][ T68] vx20: left promiscuous mode
[ 58.910600][ T68] br1: port 2(vx20) entered disabled state
[ 58.918992][ T68] vx10: left allmulticast mode
[ 58.919386][ T68] vx10: left promiscuous mode
[ 58.919895][ T68] br1: port 1(vx10) entered disabled state
[ 62.082888][ T653] br1: left promiscuous mode
[ 63.070195][ T659] br1: port 4(veth2) entered disabled state
[ 63.168528][ T660] veth2: left allmulticast mode
[ 63.168949][ T660] veth2: left promiscuous mode
[ 63.169718][ T660] br1: port 4(veth2) entered disabled state
[ 63.173294][ T660] ------------[ cut here ]------------
[ 63.173662][ T660] WARNING: CPU: 0 PID: 660 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.174561][ T660] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.175308][ T660] CPU: 0 UID: 0 PID: 660 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.177323][ T660] Tainted: [W]=WARN
[ 63.177605][ T660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.178052][ T660] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.178420][ T660] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 63.179663][ T660] RSP: 0018:ffffc9000118ef70 EFLAGS: 00010246
[ 63.180076][ T660] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 63.180595][ T660] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 63.181098][ T660] RBP: ffffc9000118f058 R08: 0000000000000000 R09: 0000000000000000
[ 63.181594][ T660] R10: ffffc9000118f088 R11: ffffffffab200130 R12: 1ffff92000231df2
[ 63.182090][ T660] R13: 00000000000005dc R14: ffffc9000118f088 R15: ffff88800ab82f08
[ 63.182612][ T660] FS: 00007f938166f800(0000) GS:ffff8880852b7000(0000) knlGS:0000000000000000
[ 63.183211][ T660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.183648][ T660] CR2: 00000000004e5ab0 CR3: 000000000e7d7001 CR4: 0000000000772ef0
[ 63.184157][ T660] PKRU: 55555554
[ 63.184447][ T660] Call Trace:
[ 63.184718][ T660]
[ 63.184901][ T660] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.185333][ T660] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.185761][ T660] ? do_set_master+0x147/0x500
[ 63.186111][ T660] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.186446][ T660] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.187044][ T660] ? netlink_unicast+0x4a1/0x780
[ 63.187390][ T660] ? netlink_sendmsg+0x721/0xbe0
[ 63.187735][ T660] ? ____sys_sendmsg+0x7aa/0xa10
[ 63.188082][ T660] ? ___sys_sendmsg+0xed/0x170
[ 63.188669][ T660] ? __sys_sendmsg+0x10b/0x1a0
[ 63.189009][ T660] ? do_syscall_64+0xc1/0x380
[ 63.189357][ T660] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.189759][ T660] ? find_held_lock+0x2b/0x80
[ 63.190116][ T660] netif_set_mtu+0x88/0x100
[ 63.190458][ T660] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.190812][ T660] dev_set_mtu+0xa0/0x150
[ 63.191115][ T660] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.191813][ T660] br_del_if+0xb2/0x1f0 [bridge]
[ 63.192176][ T660] ? rtnl_is_locked+0x15/0x20
[ 63.192515][ T660] do_set_master+0x147/0x500
[ 63.193103][ T660] do_setlink.constprop.0+0x9f4/0x2480
[ 63.193444][ T660] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.193892][ T660] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.194239][ T660] ? validate_chain+0x166/0x4d0
[ 63.194803][ T660] ? __kernel_text_address+0x12/0x40
[ 63.195145][ T660] ? __lock_acquire+0x44d/0x7e0
[ 63.195489][ T660] ? __mutex_trylock_common+0xf9/0x260
[ 63.195821][ T660] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.196464][ T660] ? rcu_is_watching+0x12/0xc0
[ 63.196822][ T660] ? rcu_is_watching+0x12/0xc0
[ 63.197149][ T660] ? trace_contention_end+0xdc/0x140
[ 63.197482][ T660] ? __mutex_lock+0x19c/0xcd0
[ 63.198064][ T660] ? find_held_lock+0x2b/0x80
[ 63.198416][ T660] ? rtnl_newlink+0x651/0xa60
[ 63.198754][ T660] ? __create_object+0x5e/0xb0
[ 63.199088][ T660] ? __pfx___mutex_lock+0x10/0x10
[ 63.199653][ T660] ? trace_cap_capable+0x10f/0x190
[ 63.199999][ T660] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.200416][ T660] ? __rtnl_newlink+0x40e/0xa40
[ 63.200767][ T660] rtnl_newlink+0x69a/0xa60
[ 63.201343][ T660] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.201706][ T660] ? __lock_acquire+0x44d/0x7e0
[ 63.202071][ T660] ? find_held_lock+0x2b/0x80
[ 63.202418][ T660] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.203002][ T660] ? __lock_release+0x5d/0x170
[ 63.203348][ T660] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.203681][ T660] rtnetlink_rcv_msg+0x713/0xc00
[ 63.204044][ T660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.204653][ T660] ? __lock_acquire+0x44d/0x7e0
[ 63.205000][ T660] netlink_rcv_skb+0x121/0x350
[ 63.205389][ T660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.205731][ T660] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.206110][ T660] ? netlink_deliver_tap+0x13e/0x340
[ 63.206440][ T660] ? netlink_deliver_tap+0xc3/0x340
[ 63.206770][ T660] netlink_unicast+0x4a1/0x780
[ 63.207122][ T660] ? __pfx_netlink_unicast+0x10/0x10
[ 63.207687][ T660] ? __lock_acquire+0x44d/0x7e0
[ 63.208034][ T660] netlink_sendmsg+0x721/0xbe0
[ 63.208375][ T660] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.208727][ T660] ? __import_iovec+0x238/0x3c0
[ 63.209057][ T660] ____sys_sendmsg+0x7aa/0xa10
[ 63.209378][ T660] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.209724][ T660] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.210362][ T660] ___sys_sendmsg+0xed/0x170
[ 63.210696][ T660] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.211080][ T660] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.211513][ T660] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.211845][ T660] ? find_held_lock+0x2b/0x80
[ 63.212195][ T660] ? __lock_acquire+0x44d/0x7e0
[ 63.212567][ T660] ? find_held_lock+0x2b/0x80
[ 63.212906][ T660] ? __virt_addr_valid+0x22e/0x450
[ 63.213457][ T660] ? __lock_release+0x5d/0x170
[ 63.213815][ T660] __sys_sendmsg+0x10b/0x1a0
[ 63.214156][ T660] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.214570][ T660] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.214934][ T660] ? rcu_is_watching+0x12/0xc0
[ 63.215262][ T660] do_syscall_64+0xc1/0x380
[ 63.215595][ T660] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.216010][ T660] RIP: 0033:0x7f938183c1e7
[ 63.216600][ T660] 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
[ 63.217851][ T660] RSP: 002b:00007ffe39c9d7d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.218352][ T660] RAX: ffffffffffffffda RBX: 00007ffe39c9df00 RCX: 00007f938183c1e7
[ 63.218847][ T660] RDX: 0000000000000000 RSI: 00007ffe39c9d840 RDI: 0000000000000005
[ 63.219578][ T660] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.220102][ T660] R10: 00007f9381739ee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.220609][ T660] R13: 00000000686e67f1 R14: 0000000000499600 R15: 0000000000000000
[ 63.221363][ T660]
[ 63.221613][ T660] irq event stamp: 28675
[ 63.221887][ T660] hardirqs last enabled at (28685): [] __up_console_sem+0x6b/0x80
[ 63.222703][ T660] hardirqs last disabled at (28692): [] __up_console_sem+0x50/0x80
[ 63.223292][ T660] softirqs last enabled at (28472): [] handle_softirqs+0x358/0x620
[ 63.224109][ T660] softirqs last disabled at (28461): [] __irq_exit_rcu+0xfa/0x160
[ 63.224703][ T660] ---[ end trace 0000000000000000 ]---
[ 63.524689][ T662] br1: port 3(veth1) entered disabled state
[ 63.647767][ T663] veth1: left allmulticast mode
[ 63.648424][ T663] veth1: left promiscuous mode
[ 63.649686][ T663] br1: port 3(veth1) entered disabled state
[ 63.653756][ T663] ------------[ cut here ]------------
[ 63.654724][ T663] WARNING: CPU: 2 PID: 663 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.655896][ T663] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.657158][ T663] CPU: 2 UID: 0 PID: 663 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.658382][ T663] Tainted: [W]=WARN
[ 63.658870][ T663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.659595][ T663] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.660205][ T663] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 63.662288][ T663] RSP: 0018:ffffc9000130ef70 EFLAGS: 00010246
[ 63.663083][ T663] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 63.663965][ T663] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 63.664873][ T663] RBP: ffffc9000130f058 R08: 0000000000000000 R09: 0000000000000000
[ 63.665763][ T663] R10: ffffc9000130f088 R11: ffffffffaf379160 R12: 1ffff92000261df2
[ 63.666633][ T663] R13: 00000000000005dc R14: ffffc9000130f088 R15: ffff88800ab82f08
[ 63.667565][ T663] FS: 00007f8d8f53b800(0000) GS:ffff8880853b7000(0000) knlGS:0000000000000000
[ 63.668641][ T663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.669426][ T663] CR2: 00000000004e5aa8 CR3: 0000000009b17005 CR4: 0000000000772ef0
[ 63.670348][ T663] PKRU: 55555554
[ 63.670838][ T663] Call Trace:
[ 63.671302][ T663]
[ 63.671617][ T663] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.672398][ T663] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.673118][ T663] ? do_set_master+0x147/0x500
[ 63.673734][ T663] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.674352][ T663] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.674981][ T663] ? netlink_unicast+0x4a1/0x780
[ 63.675579][ T663] ? netlink_sendmsg+0x721/0xbe0
[ 63.676219][ T663] ? ____sys_sendmsg+0x7aa/0xa10
[ 63.676873][ T663] ? ___sys_sendmsg+0xed/0x170
[ 63.677504][ T663] ? __sys_sendmsg+0x10b/0x1a0
[ 63.678161][ T663] ? do_syscall_64+0xc1/0x380
[ 63.678812][ T663] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.679578][ T663] ? find_held_lock+0x2b/0x80
[ 63.680197][ T663] netif_set_mtu+0x88/0x100
[ 63.680799][ T663] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.681424][ T663] dev_set_mtu+0xa0/0x150
[ 63.681943][ T663] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.682748][ T663] br_del_if+0xb2/0x1f0 [bridge]
[ 63.683170][ T663] ? rtnl_is_locked+0x15/0x20
[ 63.683547][ T663] do_set_master+0x147/0x500
[ 63.683926][ T663] do_setlink.constprop.0+0x9f4/0x2480
[ 63.684295][ T663] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.684757][ T663] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.685126][ T663] ? validate_chain+0x166/0x4d0
[ 63.685481][ T663] ? __kernel_text_address+0x12/0x40
[ 63.685860][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.686218][ T663] ? __mutex_trylock_common+0xf9/0x260
[ 63.686620][ T663] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.687093][ T663] ? rcu_is_watching+0x12/0xc0
[ 63.687480][ T663] ? rcu_is_watching+0x12/0xc0
[ 63.687861][ T663] ? trace_contention_end+0xdc/0x140
[ 63.688249][ T663] ? __mutex_lock+0x19c/0xcd0
[ 63.688643][ T663] ? find_held_lock+0x2b/0x80
[ 63.689020][ T663] ? rtnl_newlink+0x651/0xa60
[ 63.689408][ T663] ? __create_object+0x5e/0xb0
[ 63.689817][ T663] ? __pfx___mutex_lock+0x10/0x10
[ 63.690205][ T663] ? trace_cap_capable+0x10f/0x190
[ 63.690596][ T663] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.691097][ T663] ? __rtnl_newlink+0x40e/0xa40
[ 63.691483][ T663] rtnl_newlink+0x69a/0xa60
[ 63.691861][ T663] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.692243][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.692637][ T663] ? find_held_lock+0x2b/0x80
[ 63.693038][ T663] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.693403][ T663] ? __lock_release+0x5d/0x170
[ 63.693818][ T663] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.694228][ T663] rtnetlink_rcv_msg+0x713/0xc00
[ 63.694624][ T663] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.695013][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.695364][ T663] netlink_rcv_skb+0x121/0x350
[ 63.695738][ T663] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.696170][ T663] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.696588][ T663] ? netlink_deliver_tap+0x13e/0x340
[ 63.696972][ T663] ? netlink_deliver_tap+0xc3/0x340
[ 63.697350][ T663] netlink_unicast+0x4a1/0x780
[ 63.697748][ T663] ? __pfx_netlink_unicast+0x10/0x10
[ 63.698125][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.698502][ T663] netlink_sendmsg+0x721/0xbe0
[ 63.698902][ T663] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.699286][ T663] ? __import_iovec+0x238/0x3c0
[ 63.699686][ T663] ____sys_sendmsg+0x7aa/0xa10
[ 63.700068][ T663] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.700449][ T663] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.700933][ T663] ___sys_sendmsg+0xed/0x170
[ 63.701275][ T663] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.701634][ T663] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.702094][ T663] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.702463][ T663] ? find_held_lock+0x2b/0x80
[ 63.702902][ T663] ? __lock_acquire+0x44d/0x7e0
[ 63.703282][ T663] ? find_held_lock+0x2b/0x80
[ 63.703669][ T663] ? __virt_addr_valid+0x22e/0x450
[ 63.704057][ T663] ? __lock_release+0x5d/0x170
[ 63.704440][ T663] __sys_sendmsg+0x10b/0x1a0
[ 63.704813][ T663] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.705320][ T663] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.705734][ T663] ? rcu_is_watching+0x12/0xc0
[ 63.706166][ T663] do_syscall_64+0xc1/0x380
[ 63.706558][ T663] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.707062][ T663] RIP: 0033:0x7f8d8f7081e7
[ 63.707455][ T663] 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
[ 63.708804][ T663] RSP: 002b:00007ffc0e4e03e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.709375][ T663] RAX: ffffffffffffffda RBX: 00007ffc0e4e0b10 RCX: 00007f8d8f7081e7
[ 63.709932][ T663] RDX: 0000000000000000 RSI: 00007ffc0e4e0450 RDI: 0000000000000005
[ 63.710512][ T663] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.711103][ T663] R10: 00007f8d8f605ee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.711695][ T663] R13: 00000000686e67f2 R14: 0000000000499600 R15: 0000000000000000
[ 63.712314][ T663]
[ 63.712621][ T663] irq event stamp: 31465
[ 63.712926][ T663] hardirqs last enabled at (31477): [] __up_console_sem+0x6b/0x80
[ 63.713563][ T663] hardirqs last disabled at (31486): [] __up_console_sem+0x50/0x80
[ 63.714205][ T663] softirqs last enabled at (30212): [] handle_softirqs+0x358/0x620
[ 63.714871][ T663] softirqs last disabled at (30097): [] __irq_exit_rcu+0xfa/0x160
[ 63.715471][ T663] ---[ end trace 0000000000000000 ]---
[ 63.990409][ T665] vx4001: left allmulticast mode
[ 63.990759][ T665] vx4001: left promiscuous mode
[ 63.995281][ T665] br1: port 5(vx4001) entered disabled state
[ 63.998898][ T665] ------------[ cut here ]------------
[ 63.999261][ T665] WARNING: CPU: 0 PID: 665 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.999977][ T665] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 64.000652][ T665] CPU: 0 UID: 0 PID: 665 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 64.001331][ T665] Tainted: [W]=WARN
[ 64.001661][ T665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 64.002051][ T665] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 64.002383][ T665] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 64.003653][ T665] RSP: 0000:ffffc9000132ef70 EFLAGS: 00010246
[ 64.004102][ T665] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 64.004592][ T665] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 64.005154][ T665] RBP: ffffc9000132f058 R08: 0000000000000000 R09: 0000000000000000
[ 64.005713][ T665] R10: ffffc9000132f088 R11: ffffffffaf379160 R12: 1ffff92000265df2
[ 64.006268][ T665] R13: 00000000000005dc R14: ffffc9000132f088 R15: ffff88800ab82f08
[ 64.006877][ T665] FS: 00007f94655da800(0000) GS:ffff8880852b7000(0000) knlGS:0000000000000000
[ 64.007561][ T665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.008049][ T665] CR2: 00007f94658d5b8d CR3: 000000000bd68001 CR4: 0000000000772ef0
[ 64.008616][ T665] PKRU: 55555554
[ 64.008926][ T665] Call Trace:
[ 64.009225][ T665]
[ 64.009427][ T665] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.009844][ T665] ? br_del_if+0xa3/0x1f0 [bridge]
[ 64.010219][ T665] ? do_set_master+0x147/0x500
[ 64.010540][ T665] ? do_setlink.constprop.0+0x9f4/0x2480
[ 64.010859][ T665] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 64.011195][ T665] ? netlink_unicast+0x4a1/0x780
[ 64.011581][ T665] ? netlink_sendmsg+0x721/0xbe0
[ 64.011981][ T665] ? ____sys_sendmsg+0x7aa/0xa10
[ 64.012404][ T665] ? ___sys_sendmsg+0xed/0x170
[ 64.012871][ T665] ? __sys_sendmsg+0x10b/0x1a0
[ 64.013388][ T665] ? do_syscall_64+0xc1/0x380
[ 64.013924][ T665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.014343][ T665] ? find_held_lock+0x2b/0x80
[ 64.014765][ T665] netif_set_mtu+0x88/0x100
[ 64.015098][ T665] ? __pfx_netif_set_mtu+0x10/0x10
[ 64.015436][ T665] dev_set_mtu+0xa0/0x150
[ 64.015781][ T665] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 64.016372][ T665] br_del_if+0xb2/0x1f0 [bridge]
[ 64.016798][ T665] ? rtnl_is_locked+0x15/0x20
[ 64.017117][ T665] do_set_master+0x147/0x500
[ 64.017546][ T665] do_setlink.constprop.0+0x9f4/0x2480
[ 64.017884][ T665] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 64.018286][ T665] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.018602][ T665] ? validate_chain+0x166/0x4d0
[ 64.018974][ T665] ? __kernel_text_address+0x12/0x40
[ 64.019352][ T665] ? __lock_acquire+0x44d/0x7e0
[ 64.019670][ T665] ? __mutex_trylock_common+0xf9/0x260
[ 64.019998][ T665] ? __pfx___mutex_trylock_common+0x10/0x10
[ 64.020510][ T665] ? rcu_is_watching+0x12/0xc0
[ 64.020909][ T665] ? rcu_is_watching+0x12/0xc0
[ 64.021217][ T665] ? trace_contention_end+0xdc/0x140
[ 64.021671][ T665] ? __mutex_lock+0x19c/0xcd0
[ 64.022085][ T665] ? find_held_lock+0x2b/0x80
[ 64.022419][ T665] ? rtnl_newlink+0x651/0xa60
[ 64.022812][ T665] ? __create_object+0x5e/0xb0
[ 64.023247][ T665] ? __pfx___mutex_lock+0x10/0x10
[ 64.023580][ T665] ? trace_cap_capable+0x10f/0x190
[ 64.024001][ T665] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 64.024511][ T665] ? __rtnl_newlink+0x40e/0xa40
[ 64.024842][ T665] rtnl_newlink+0x69a/0xa60
[ 64.025269][ T665] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.025619][ T665] ? __lock_acquire+0x44d/0x7e0
[ 64.025947][ T665] ? find_held_lock+0x2b/0x80
[ 64.026299][ T665] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 64.026719][ T665] ? __lock_release+0x5d/0x170
[ 64.027121][ T665] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.027538][ T665] rtnetlink_rcv_msg+0x713/0xc00
[ 64.027879][ T665] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.028302][ T665] ? __lock_acquire+0x44d/0x7e0
[ 64.028622][ T665] netlink_rcv_skb+0x121/0x350
[ 64.029041][ T665] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.029475][ T665] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.029879][ T665] ? netlink_deliver_tap+0x13e/0x340
[ 64.030281][ T665] ? netlink_deliver_tap+0xc3/0x340
[ 64.030607][ T665] netlink_unicast+0x4a1/0x780
[ 64.031023][ T665] ? __pfx_netlink_unicast+0x10/0x10
[ 64.031439][ T665] ? __lock_acquire+0x44d/0x7e0
[ 64.031852][ T665] netlink_sendmsg+0x721/0xbe0
[ 64.032214][ T665] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.032601][ T665] ? __import_iovec+0x238/0x3c0
[ 64.032943][ T665] ____sys_sendmsg+0x7aa/0xa10
[ 64.033423][ T665] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.033854][ T665] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 64.034268][ T665] ___sys_sendmsg+0xed/0x170
[ 64.034652][ T665] ? kasan_record_aux_stack+0x8c/0xa0
[ 64.034984][ T665] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.035414][ T665] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.035845][ T665] ? find_held_lock+0x2b/0x80
[ 64.036169][ T665] ? __lock_acquire+0x44d/0x7e0
[ 64.036593][ T665] ? find_held_lock+0x2b/0x80
[ 64.037004][ T665] ? __virt_addr_valid+0x22e/0x450
[ 64.037492][ T665] ? __lock_release+0x5d/0x170
[ 64.037978][ T665] __sys_sendmsg+0x10b/0x1a0
[ 64.038421][ T665] ? __call_rcu_common.constprop.0+0x320/0x640
[ 64.038858][ T665] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.039279][ T665] ? rcu_is_watching+0x12/0xc0
[ 64.039668][ T665] do_syscall_64+0xc1/0x380
[ 64.040025][ T665] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.040512][ T665] RIP: 0033:0x7f94657a71e7
[ 64.041011][ T665] 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
[ 64.042292][ T665] RSP: 002b:00007fff7c0792f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.042770][ T665] RAX: ffffffffffffffda RBX: 00007fff7c079a20 RCX: 00007f94657a71e7
[ 64.043422][ T665] RDX: 0000000000000000 RSI: 00007fff7c079360 RDI: 0000000000000005
[ 64.043949][ T665] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 64.044529][ T665] R10: 00007f94656a4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 64.045144][ T665] R13: 00000000686e67f2 R14: 0000000000499600 R15: 0000000000000000
[ 64.045809][ T665]
[ 64.046099][ T665] irq event stamp: 37613
[ 64.046355][ T665] hardirqs last enabled at (37621): [] __up_console_sem+0x6b/0x80
[ 64.047031][ T665] hardirqs last disabled at (37630): [] __up_console_sem+0x50/0x80
[ 64.047684][ T665] softirqs last enabled at (37564): [] handle_softirqs+0x358/0x620
[ 64.048327][ T665] softirqs last disabled at (37559): [] __irq_exit_rcu+0xfa/0x160
[ 64.048947][ T665] ---[ end trace 0000000000000000 ]---
[ 64.541768][ T669] vx20: left allmulticast mode
[ 64.542148][ T669] vx20: left promiscuous mode
[ 64.542675][ T669] br1: port 2(vx20) entered disabled state
[ 64.545090][ T669] ------------[ cut here ]------------
[ 64.545460][ T669] WARNING: CPU: 3 PID: 669 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 64.546134][ T669] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 64.546769][ T669] CPU: 3 UID: 0 PID: 669 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 64.547418][ T669] Tainted: [W]=WARN
[ 64.547656][ T669] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 64.548089][ T669] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 64.548409][ T669] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 64.549590][ T669] RSP: 0018:ffffc9000135ef70 EFLAGS: 00010246
[ 64.549987][ T669] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 64.550477][ T669] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 64.550946][ T669] RBP: ffffc9000135f058 R08: 0000000000000000 R09: 0000000000000000
[ 64.551416][ T669] R10: ffffc9000135f088 R11: ffffffffaf379160 R12: 1ffff9200026bdf2
[ 64.551946][ T669] R13: 00000000000005dc R14: ffffc9000135f088 R15: ffff88800ab82f08
[ 64.552434][ T669] FS: 00007f6f632f4800(0000) GS:ffff888085437000(0000) knlGS:0000000000000000
[ 64.553144][ T669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.553558][ T669] CR2: 00000000004e5de8 CR3: 000000000d4d1002 CR4: 0000000000772ef0
[ 64.554278][ T669] PKRU: 55555554
[ 64.554522][ T669] Call Trace:
[ 64.554754][ T669]
[ 64.555143][ T669] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.555531][ T669] ? br_del_if+0xa3/0x1f0 [bridge]
[ 64.556004][ T669] ? do_set_master+0x147/0x500
[ 64.556318][ T669] ? do_setlink.constprop.0+0x9f4/0x2480
[ 64.556640][ T669] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 64.556956][ T669] ? netlink_unicast+0x4a1/0x780
[ 64.557271][ T669] ? netlink_sendmsg+0x721/0xbe0
[ 64.557574][ T669] ? ____sys_sendmsg+0x7aa/0xa10
[ 64.557921][ T669] ? ___sys_sendmsg+0xed/0x170
[ 64.558226][ T669] ? __sys_sendmsg+0x10b/0x1a0
[ 64.558527][ T669] ? do_syscall_64+0xc1/0x380
[ 64.558842][ T669] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.559258][ T669] ? find_held_lock+0x2b/0x80
[ 64.559578][ T669] netif_set_mtu+0x88/0x100
[ 64.559911][ T669] ? __pfx_netif_set_mtu+0x10/0x10
[ 64.560232][ T669] dev_set_mtu+0xa0/0x150
[ 64.560463][ T669] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 64.560896][ T669] br_del_if+0xb2/0x1f0 [bridge]
[ 64.561235][ T669] ? rtnl_is_locked+0x15/0x20
[ 64.561539][ T669] do_set_master+0x147/0x500
[ 64.561857][ T669] do_setlink.constprop.0+0x9f4/0x2480
[ 64.562174][ T669] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 64.562576][ T669] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.562895][ T669] ? validate_chain+0x166/0x4d0
[ 64.563202][ T669] ? __kernel_text_address+0x12/0x40
[ 64.563519][ T669] ? __lock_acquire+0x44d/0x7e0
[ 64.563838][ T669] ? __mutex_trylock_common+0xf9/0x260
[ 64.564147][ T669] ? __pfx___mutex_trylock_common+0x10/0x10
[ 64.564567][ T669] ? rcu_is_watching+0x12/0xc0
[ 64.564907][ T669] ? rcu_is_watching+0x12/0xc0
[ 64.565216][ T669] ? trace_contention_end+0xdc/0x140
[ 64.565519][ T669] ? __mutex_lock+0x19c/0xcd0
[ 64.565837][ T669] ? find_held_lock+0x2b/0x80
[ 64.566142][ T669] ? rtnl_newlink+0x651/0xa60
[ 64.566467][ T669] ? __create_object+0x5e/0xb0
[ 64.566779][ T669] ? __pfx___mutex_lock+0x10/0x10
[ 64.567114][ T669] ? trace_cap_capable+0x10f/0x190
[ 64.567423][ T669] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 64.567814][ T669] ? __rtnl_newlink+0x40e/0xa40
[ 64.568128][ T669] rtnl_newlink+0x69a/0xa60
[ 64.568480][ T669] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.568799][ T669] ? __lock_acquire+0x44d/0x7e0
[ 64.569118][ T669] ? find_held_lock+0x2b/0x80
[ 64.569446][ T669] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 64.569756][ T669] ? __lock_release+0x5d/0x170
[ 64.570074][ T669] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.570389][ T669] rtnetlink_rcv_msg+0x713/0xc00
[ 64.570695][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.571017][ T669] ? __lock_acquire+0x44d/0x7e0
[ 64.571330][ T669] netlink_rcv_skb+0x121/0x350
[ 64.571643][ T669] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.571965][ T669] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.572279][ T669] ? netlink_deliver_tap+0x13e/0x340
[ 64.572600][ T669] ? netlink_deliver_tap+0xc3/0x340
[ 64.572950][ T669] netlink_unicast+0x4a1/0x780
[ 64.573286][ T669] ? __pfx_netlink_unicast+0x10/0x10
[ 64.573592][ T669] ? __lock_acquire+0x44d/0x7e0
[ 64.573916][ T669] netlink_sendmsg+0x721/0xbe0
[ 64.574232][ T669] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.574535][ T669] ? __import_iovec+0x238/0x3c0
[ 64.574863][ T669] ____sys_sendmsg+0x7aa/0xa10
[ 64.575179][ T669] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.575481][ T669] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 64.575880][ T669] ___sys_sendmsg+0xed/0x170
[ 64.576187][ T669] ? kasan_record_aux_stack+0x8c/0xa0
[ 64.576498][ T669] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.576889][ T669] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.577199][ T669] ? find_held_lock+0x2b/0x80
[ 64.577561][ T669] ? __lock_acquire+0x44d/0x7e0
[ 64.577887][ T669] ? find_held_lock+0x2b/0x80
[ 64.578197][ T669] ? __virt_addr_valid+0x22e/0x450
[ 64.578501][ T669] ? __lock_release+0x5d/0x170
[ 64.578831][ T669] __sys_sendmsg+0x10b/0x1a0
[ 64.579141][ T669] ? __call_rcu_common.constprop.0+0x320/0x640
[ 64.579521][ T669] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.579847][ T669] ? rcu_is_watching+0x12/0xc0
[ 64.580159][ T669] do_syscall_64+0xc1/0x380
[ 64.580469][ T669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.580858][ T669] RIP: 0033:0x7f6f634c11e7
[ 64.581186][ T669] 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
[ 64.582310][ T669] RSP: 002b:00007fffe9493fa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.582807][ T669] RAX: ffffffffffffffda RBX: 00007fffe94946d0 RCX: 00007f6f634c11e7
[ 64.583274][ T669] RDX: 0000000000000000 RSI: 00007fffe9494010 RDI: 0000000000000005
[ 64.583730][ T669] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 64.584195][ T669] R10: 00007f6f633beee8 R11: 0000000000000246 R12: 0000000000000003
[ 64.584651][ T669] R13: 00000000686e67f3 R14: 0000000000499600 R15: 0000000000000000
[ 64.585136][ T669]
[ 64.585402][ T669] irq event stamp: 36103
[ 64.585636][ T669] hardirqs last enabled at (36111): [] __up_console_sem+0x6b/0x80
[ 64.586179][ T669] hardirqs last disabled at (36120): [] __up_console_sem+0x50/0x80
[ 64.586706][ T669] softirqs last enabled at (35356): [] handle_softirqs+0x358/0x620
[ 64.587257][ T669] softirqs last disabled at (35275): [] __irq_exit_rcu+0xfa/0x160
[ 64.587799][ T669] ---[ end trace 0000000000000000 ]---
[ 65.109627][ T673] vx10: left allmulticast mode
[ 65.110101][ T673] vx10: left promiscuous mode
[ 65.110582][ T673] br1: port 1(vx10) entered disabled state
[ 65.112662][ T673] ------------[ cut here ]------------
[ 65.113446][ T673] WARNING: CPU: 0 PID: 673 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 65.114097][ T673] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 65.114749][ T673] CPU: 0 UID: 0 PID: 673 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 65.115391][ T673] Tainted: [W]=WARN
[ 65.115642][ T673] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 65.116065][ T673] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 65.116418][ T673] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 65.117532][ T673] RSP: 0018:ffffc9000137ef70 EFLAGS: 00010246
[ 65.117933][ T673] RAX: 0000000000000000 RBX: ffff88800ab82000 RCX: 0000000000000001
[ 65.118393][ T673] RDX: 0000000000000000 RSI: ffffffffaee9b939 RDI: ffffffffae6555e0
[ 65.118855][ T673] RBP: ffffc9000137f058 R08: 0000000000000000 R09: 0000000000000000
[ 65.119314][ T673] R10: ffffc9000137f088 R11: ffffffffaf379160 R12: 1ffff9200026fdf2
[ 65.119775][ T673] R13: 00000000000005dc R14: ffffc9000137f088 R15: ffff88800ab82f08
[ 65.120249][ T673] FS: 00007fb248ffe800(0000) GS:ffff8880852b7000(0000) knlGS:0000000000000000
[ 65.120833][ T673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.121229][ T673] CR2: 00000000004e5ce0 CR3: 000000000ea50004 CR4: 0000000000772ef0
[ 65.121685][ T673] PKRU: 55555554
[ 65.121927][ T673] Call Trace:
[ 65.122160][ T673]
[ 65.122316][ T673] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 65.122712][ T673] ? br_del_if+0xa3/0x1f0 [bridge]
[ 65.123082][ T673] ? do_set_master+0x147/0x500
[ 65.123392][ T673] ? do_setlink.constprop.0+0x9f4/0x2480
[ 65.123701][ T673] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 65.124021][ T673] ? netlink_unicast+0x4a1/0x780
[ 65.124375][ T673] ? netlink_sendmsg+0x721/0xbe0
[ 65.124682][ T673] ? ____sys_sendmsg+0x7aa/0xa10
[ 65.125014][ T673] ? ___sys_sendmsg+0xed/0x170
[ 65.125324][ T673] ? __sys_sendmsg+0x10b/0x1a0
[ 65.125639][ T673] ? do_syscall_64+0xc1/0x380
[ 65.125952][ T673] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.126332][ T673] ? find_held_lock+0x2b/0x80
[ 65.126652][ T673] netif_set_mtu+0x88/0x100
[ 65.126971][ T673] ? __pfx_netif_set_mtu+0x10/0x10
[ 65.127294][ T673] dev_set_mtu+0xa0/0x150
[ 65.127528][ T673] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 65.127967][ T673] br_del_if+0xb2/0x1f0 [bridge]
[ 65.128345][ T673] ? rtnl_is_locked+0x15/0x20
[ 65.128708][ T673] do_set_master+0x147/0x500
[ 65.129073][ T673] do_setlink.constprop.0+0x9f4/0x2480
[ 65.129386][ T673] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 65.129826][ T673] ? rcu_read_lock_any_held+0x43/0xb0
[ 65.130149][ T673] ? validate_chain+0x166/0x4d0
[ 65.130473][ T673] ? __kernel_text_address+0x12/0x40
[ 65.130815][ T673] ? __lock_acquire+0x44d/0x7e0
[ 65.131140][ T673] ? __mutex_trylock_common+0xf9/0x260
[ 65.131461][ T673] ? __pfx___mutex_trylock_common+0x10/0x10
[ 65.131890][ T673] ? rcu_is_watching+0x12/0xc0
[ 65.132217][ T673] ? rcu_is_watching+0x12/0xc0
[ 65.132584][ T673] ? trace_contention_end+0xdc/0x140
[ 65.132935][ T673] ? __mutex_lock+0x19c/0xcd0
[ 65.133270][ T673] ? find_held_lock+0x2b/0x80
[ 65.133583][ T673] ? rtnl_newlink+0x651/0xa60
[ 65.133897][ T673] ? __create_object+0x5e/0xb0
[ 65.134208][ T673] ? __pfx___mutex_lock+0x10/0x10
[ 65.134517][ T673] ? trace_cap_capable+0x10f/0x190
[ 65.134833][ T673] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 65.135220][ T673] ? __rtnl_newlink+0x40e/0xa40
[ 65.135535][ T673] rtnl_newlink+0x69a/0xa60
[ 65.135862][ T673] ? __pfx_rtnl_newlink+0x10/0x10
[ 65.136172][ T673] ? __lock_acquire+0x44d/0x7e0
[ 65.136528][ T673] ? find_held_lock+0x2b/0x80
[ 65.136862][ T673] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 65.137165][ T673] ? __lock_release+0x5d/0x170
[ 65.137475][ T673] ? __pfx_rtnl_newlink+0x10/0x10
[ 65.137780][ T673] rtnetlink_rcv_msg+0x713/0xc00
[ 65.138097][ T673] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 65.138419][ T673] ? __lock_acquire+0x44d/0x7e0
[ 65.138730][ T673] netlink_rcv_skb+0x121/0x350
[ 65.139043][ T673] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 65.139348][ T673] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 65.139664][ T673] ? netlink_deliver_tap+0x13e/0x340
[ 65.139974][ T673] ? netlink_deliver_tap+0xc3/0x340
[ 65.140320][ T673] netlink_unicast+0x4a1/0x780
[ 65.140632][ T673] ? __pfx_netlink_unicast+0x10/0x10
[ 65.140956][ T673] ? __lock_acquire+0x44d/0x7e0
[ 65.141265][ T673] netlink_sendmsg+0x721/0xbe0
[ 65.141576][ T673] ? __pfx_netlink_sendmsg+0x10/0x10
[ 65.141888][ T673] ? __import_iovec+0x238/0x3c0
[ 65.142203][ T673] ____sys_sendmsg+0x7aa/0xa10
[ 65.142518][ T673] ? __pfx_____sys_sendmsg+0x10/0x10
[ 65.142854][ T673] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 65.143246][ T673] ___sys_sendmsg+0xed/0x170
[ 65.143549][ T673] ? kasan_record_aux_stack+0x8c/0xa0
[ 65.143861][ T673] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 65.144247][ T673] ? __pfx____sys_sendmsg+0x10/0x10
[ 65.144585][ T673] ? find_held_lock+0x2b/0x80
[ 65.144915][ T673] ? __lock_acquire+0x44d/0x7e0
[ 65.145231][ T673] ? find_held_lock+0x2b/0x80
[ 65.145536][ T673] ? __virt_addr_valid+0x22e/0x450
[ 65.145850][ T673] ? __lock_release+0x5d/0x170
[ 65.146160][ T673] __sys_sendmsg+0x10b/0x1a0
[ 65.146463][ T673] ? __call_rcu_common.constprop.0+0x320/0x640
[ 65.146851][ T673] ? __pfx___sys_sendmsg+0x10/0x10
[ 65.147169][ T673] ? rcu_is_watching+0x12/0xc0
[ 65.147485][ T673] do_syscall_64+0xc1/0x380
[ 65.147832][ T673] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 65.148229][ T673] RIP: 0033:0x7fb2491cb1e7
[ 65.148577][ T673] 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
[ 65.149685][ T673] RSP: 002b:00007ffd48cd5478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 65.150162][ T673] RAX: ffffffffffffffda RBX: 00007ffd48cd5ba0 RCX: 00007fb2491cb1e7
[ 65.150618][ T673] RDX: 0000000000000000 RSI: 00007ffd48cd54e0 RDI: 0000000000000005
[ 65.151077][ T673] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 65.151534][ T673] R10: 00007fb2490c8ee8 R11: 0000000000000246 R12: 0000000000000003
[ 65.152004][ T673] R13: 00000000686e67f3 R14: 0000000000499600 R15: 0000000000000000
[ 65.152511][ T673]
[ 65.152761][ T673] irq event stamp: 38599
[ 65.153014][ T673] hardirqs last enabled at (38631): [] __up_console_sem+0x6b/0x80
[ 65.153552][ T673] hardirqs last disabled at (38638): [] __up_console_sem+0x50/0x80
[ 65.154097][ T673] softirqs last enabled at (38628): [] handle_softirqs+0x358/0x620
[ 65.154627][ T673] softirqs last disabled at (38607): [] __irq_exit_rcu+0xfa/0x160
[ 65.155165][ T673] ---[ end trace 0000000000000000 ]---