[ 14.661529][ T249] ip (249) used greatest stack depth: 23936 bytes left
[ 21.726500][ T329] br1: port 1(vx1) entered blocking state
[ 21.727117][ T329] br1: port 1(vx1) entered disabled state
[ 21.727553][ T329] vx1: entered allmulticast mode
[ 21.732781][ T329] vx1: entered promiscuous mode
[ 21.735214][ T329] br1: port 1(vx1) entered blocking state
[ 21.735644][ T329] br1: port 1(vx1) entered forwarding state
[ 21.736788][ T329] ------------[ cut here ]------------
[ 21.737150][ T329] WARNING: CPU: 2 PID: 329 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.737771][ T329] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.738408][ T329] CPU: 2 UID: 0 PID: 329 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.738978][ T329] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.739386][ T329] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.739715][ T329] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.740831][ T329] RSP: 0018:ffffc90000976ef0 EFLAGS: 00010246
[ 21.741246][ T329] RAX: 0000000000000000 RBX: ffff888005092000 RCX: 0000000000000001
[ 21.741718][ T329] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 21.742214][ T329] RBP: ffffc90000976fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.742684][ T329] R10: ffffc90000977010 R11: ffffffffa64a8918 R12: 1ffff9200012ede2
[ 21.743171][ T329] R13: 00000000000005dc R14: ffffc90000977010 R15: ffff888005092f08
[ 21.743649][ T329] FS: 00007fd93d25f800(0000) GS:ffff88808ebb7000(0000) knlGS:0000000000000000
[ 21.744210][ T329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.744614][ T329] CR2: 000055e3e31ebdec CR3: 0000000004af5004 CR4: 0000000000772ef0
[ 21.745100][ T329] PKRU: 55555554
[ 21.745470][ T329] Call Trace:
[ 21.745716][ T329]
[ 21.745892][ T329] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.746226][ T329] ? find_held_lock+0x2b/0x80
[ 21.746555][ T329] ? mark_held_locks+0x49/0x80
[ 21.746877][ T329] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.747280][ T329] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.747604][ T329] netif_set_mtu+0x88/0x100
[ 21.747950][ T329] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.748280][ T329] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.748724][ T329] dev_set_mtu+0xa0/0x150
[ 21.748978][ T329] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.749412][ T329] br_add_if+0xda3/0x1330 [bridge]
[ 21.749779][ T329] do_set_master+0x32f/0x500
[ 21.750113][ T329] do_setlink.constprop.0+0x9f4/0x2480
[ 21.750435][ T329] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.750837][ T329] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.751175][ T329] ? validate_chain+0x166/0x4d0
[ 21.751495][ T329] ? __kernel_text_address+0x12/0x40
[ 21.751820][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.752172][ T329] ? __mutex_trylock_common+0xf9/0x260
[ 21.752493][ T329] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.752890][ T329] ? rcu_is_watching+0x12/0xc0
[ 21.753222][ T329] ? rcu_is_watching+0x12/0xc0
[ 21.753542][ T329] ? trace_contention_end+0xdc/0x140
[ 21.753860][ T329] ? __mutex_lock+0x19c/0xcd0
[ 21.754197][ T329] ? find_held_lock+0x2b/0x80
[ 21.754515][ T329] ? rtnl_newlink+0x651/0xa60
[ 21.754835][ T329] ? __create_object+0x5e/0xb0
[ 21.755164][ T329] ? __pfx___mutex_lock+0x10/0x10
[ 21.755488][ T329] ? trace_cap_capable+0x10f/0x190
[ 21.755808][ T329] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.756213][ T329] ? __rtnl_newlink+0x40e/0xa40
[ 21.756539][ T329] rtnl_newlink+0x69a/0xa60
[ 21.756876][ T329] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.757204][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.757532][ T329] ? find_held_lock+0x2b/0x80
[ 21.757847][ T329] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.758172][ T329] ? __lock_release+0x5d/0x170
[ 21.758496][ T329] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.758819][ T329] rtnetlink_rcv_msg+0x710/0xc00
[ 21.759153][ T329] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.759477][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.759800][ T329] netlink_rcv_skb+0x121/0x350
[ 21.760131][ T329] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.760453][ T329] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.760782][ T329] ? netlink_deliver_tap+0x13e/0x340
[ 21.761113][ T329] ? netlink_deliver_tap+0xc3/0x340
[ 21.761437][ T329] netlink_unicast+0x49e/0x780
[ 21.761760][ T329] ? __pfx_netlink_unicast+0x10/0x10
[ 21.762095][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.762424][ T329] netlink_sendmsg+0x721/0xbe0
[ 21.762747][ T329] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.763076][ T329] ? __import_iovec+0x238/0x3c0
[ 21.763405][ T329] ____sys_sendmsg+0x7ad/0xa10
[ 21.763729][ T329] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.764055][ T329] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.764462][ T329] ___sys_sendmsg+0xed/0x170
[ 21.764779][ T329] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.765110][ T329] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.765506][ T329] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.765835][ T329] ? find_held_lock+0x2b/0x80
[ 21.766164][ T329] ? __lock_acquire+0x44d/0x7e0
[ 21.766489][ T329] ? find_held_lock+0x2b/0x80
[ 21.766805][ T329] ? __virt_addr_valid+0x22e/0x450
[ 21.767132][ T329] ? __lock_release+0x5d/0x170
[ 21.767485][ T329] __sys_sendmsg+0x10b/0x1a0
[ 21.767805][ T329] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.768221][ T329] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.768555][ T329] ? rcu_is_watching+0x12/0xc0
[ 21.769154][ T329] do_syscall_64+0xc1/0x380
[ 21.769707][ T329] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.770105][ T329] RIP: 0033:0x7fd93d42c1e7
[ 21.770896][ T329] 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
[ 21.772019][ T329] RSP: 002b:00007ffff7fb7268 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.772499][ T329] RAX: ffffffffffffffda RBX: 00007ffff7fb7990 RCX: 00007fd93d42c1e7
[ 21.772976][ T329] RDX: 0000000000000000 RSI: 00007ffff7fb72d0 RDI: 0000000000000005
[ 21.773901][ T329] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.774389][ T329] R10: 000000003af73910 R11: 0000000000000246 R12: 0000000000000004
[ 21.774863][ T329] R13: 00000000686e1208 R14: 0000000000499600 R15: 0000000000000000
[ 21.775584][ T329]
[ 21.775827][ T329] irq event stamp: 42173
[ 21.776080][ T329] hardirqs last enabled at (42185): [] __up_console_sem+0x6b/0x80
[ 21.776627][ T329] hardirqs last disabled at (42194): [] __up_console_sem+0x50/0x80
[ 21.777837][ T329] softirqs last enabled at (41178): [] handle_softirqs+0x358/0x620
[ 21.778387][ T329] softirqs last disabled at (41171): [] __irq_exit_rcu+0xfa/0x160
[ 21.778945][ T329] ---[ end trace 0000000000000000 ]---
[ 21.796823][ T329] ip (329) used greatest stack depth: 23904 bytes left
[ 21.912473][ T330] br1: port 2(veth1) entered blocking state
[ 21.913227][ T330] br1: port 2(veth1) entered disabled state
[ 21.913950][ T330] veth1: entered allmulticast mode
[ 21.922416][ T330] veth1: entered promiscuous mode
[ 21.924865][ T330] ------------[ cut here ]------------
[ 21.925428][ T330] WARNING: CPU: 1 PID: 330 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.926515][ T330] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.927506][ T330] CPU: 1 UID: 0 PID: 330 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.928618][ T330] Tainted: [W]=WARN
[ 21.929038][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.929719][ T330] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.930303][ T330] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 21.932297][ T330] RSP: 0018:ffffc90000656ef0 EFLAGS: 00010246
[ 21.933008][ T330] RAX: 0000000000000000 RBX: ffff888005092000 RCX: 0000000000000001
[ 21.933835][ T330] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 21.934717][ T330] RBP: ffffc90000656fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.935566][ T330] R10: ffffc90000657010 R11: ffffffffa64a8918 R12: 1ffff920000cade2
[ 21.936401][ T330] R13: 00000000000005dc R14: ffffc90000657010 R15: ffff888005092f08
[ 21.937243][ T330] FS: 00007f93cf4ab800(0000) GS:ffff88808eb37000(0000) knlGS:0000000000000000
[ 21.938197][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.938822][ T330] CR2: 00000000004e5aa8 CR3: 0000000004c0b004 CR4: 0000000000772ef0
[ 21.939611][ T330] PKRU: 55555554
[ 21.940000][ T330] Call Trace:
[ 21.940380][ T330]
[ 21.940637][ T330] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.941162][ T330] ? find_held_lock+0x2b/0x80
[ 21.941731][ T330] ? mark_held_locks+0x49/0x80
[ 21.942313][ T330] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.943024][ T330] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.943586][ T330] netif_set_mtu+0x88/0x100
[ 21.944155][ T330] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.944724][ T330] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.945461][ T330] dev_set_mtu+0xa0/0x150
[ 21.945887][ T330] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.946626][ T330] br_add_if+0xda3/0x1330 [bridge]
[ 21.947252][ T330] do_set_master+0x32f/0x500
[ 21.947781][ T330] do_setlink.constprop.0+0x9f4/0x2480
[ 21.948316][ T330] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.948968][ T330] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.949486][ T330] ? validate_chain+0x166/0x4d0
[ 21.950027][ T330] ? __kernel_text_address+0x12/0x40
[ 21.950567][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.951106][ T330] ? __mutex_trylock_common+0xf9/0x260
[ 21.951640][ T330] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.952334][ T330] ? rcu_is_watching+0x12/0xc0
[ 21.952886][ T330] ? rcu_is_watching+0x12/0xc0
[ 21.953428][ T330] ? trace_contention_end+0xdc/0x140
[ 21.953984][ T330] ? __mutex_lock+0x19c/0xcd0
[ 21.954519][ T330] ? find_held_lock+0x2b/0x80
[ 21.955063][ T330] ? rtnl_newlink+0x651/0xa60
[ 21.955594][ T330] ? __create_object+0x5e/0xb0
[ 21.956116][ T330] ? __pfx___mutex_lock+0x10/0x10
[ 21.956631][ T330] ? trace_cap_capable+0x10f/0x190
[ 21.957161][ T330] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.957836][ T330] ? __rtnl_newlink+0x40e/0xa40
[ 21.958392][ T330] rtnl_newlink+0x69a/0xa60
[ 21.958950][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.959459][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.959988][ T330] ? find_held_lock+0x2b/0x80
[ 21.960499][ T330] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.960985][ T330] ? __lock_release+0x5d/0x170
[ 21.961496][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.962057][ T330] rtnetlink_rcv_msg+0x710/0xc00
[ 21.962589][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.963166][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.963731][ T330] netlink_rcv_skb+0x121/0x350
[ 21.964283][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.964797][ T330] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.965369][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 21.965891][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 21.966417][ T330] netlink_unicast+0x49e/0x780
[ 21.966972][ T330] ? __pfx_netlink_unicast+0x10/0x10
[ 21.967487][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.968022][ T330] netlink_sendmsg+0x721/0xbe0
[ 21.968548][ T330] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.969065][ T330] ? __import_iovec+0x238/0x3c0
[ 21.969592][ T330] ____sys_sendmsg+0x7ad/0xa10
[ 21.970095][ T330] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.970638][ T330] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.971343][ T330] ___sys_sendmsg+0xed/0x170
[ 21.971878][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.972425][ T330] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.973060][ T330] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.973581][ T330] ? find_held_lock+0x2b/0x80
[ 21.974132][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.974666][ T330] ? find_held_lock+0x2b/0x80
[ 21.975185][ T330] ? __virt_addr_valid+0x22e/0x450
[ 21.975721][ T330] ? __lock_release+0x5d/0x170
[ 21.976295][ T330] __sys_sendmsg+0x10b/0x1a0
[ 21.976847][ T330] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.977534][ T330] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.978092][ T330] ? rcu_is_watching+0x12/0xc0
[ 21.978618][ T330] do_syscall_64+0xc1/0x380
[ 21.979148][ T330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.979814][ T330] RIP: 0033:0x7f93cf6781e7
[ 21.980335][ T330] 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
[ 21.982230][ T330] RSP: 002b:00007ffcb3bf5508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.983049][ T330] RAX: ffffffffffffffda RBX: 00007ffcb3bf5c30 RCX: 00007f93cf6781e7
[ 21.983805][ T330] RDX: 0000000000000000 RSI: 00007ffcb3bf5570 RDI: 0000000000000005
[ 21.984618][ T330] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.985134][ T330] R10: 000000003d3e9910 R11: 0000000000000246 R12: 0000000000000004
[ 21.985618][ T330] R13: 00000000686e1208 R14: 0000000000499600 R15: 0000000000000000
[ 21.986098][ T330]
[ 21.986351][ T330] irq event stamp: 42343
[ 21.986579][ T330] hardirqs last enabled at (42351): [] __up_console_sem+0x6b/0x80
[ 21.987115][ T330] hardirqs last disabled at (42360): [] __up_console_sem+0x50/0x80
[ 21.987970][ T330] softirqs last enabled at (41824): [] handle_softirqs+0x358/0x620
[ 21.988706][ T330] softirqs last disabled at (41815): [] __irq_exit_rcu+0xfa/0x160
[ 21.989241][ T330] ---[ end trace 0000000000000000 ]---
[ 22.107161][ T35] br1: port 2(veth1) entered blocking state
[ 22.107950][ T35] br1: port 2(veth1) entered forwarding state
[ 22.379701][ T333] br1: port 3(veth2) entered blocking state
[ 22.380145][ T333] br1: port 3(veth2) entered disabled state
[ 22.380559][ T333] veth2: entered allmulticast mode
[ 22.385507][ T333] veth2: entered promiscuous mode
[ 22.386995][ T333] ------------[ cut here ]------------
[ 22.387315][ T333] WARNING: CPU: 0 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.387948][ T333] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.388720][ T333] CPU: 0 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.389610][ T333] Tainted: [W]=WARN
[ 22.389852][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.390255][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.390582][ T333] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.391702][ T333] RSP: 0018:ffffc90000726ef0 EFLAGS: 00010246
[ 22.392109][ T333] RAX: 0000000000000000 RBX: ffff888005092000 RCX: 0000000000000001
[ 22.392585][ T333] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 22.393062][ T333] RBP: ffffc90000726fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.393529][ T333] R10: ffffc90000727010 R11: ffffffffa64a8918 R12: 1ffff920000e4de2
[ 22.394008][ T333] R13: 00000000000005dc R14: ffffc90000727010 R15: ffff888005092f08
[ 22.394482][ T333] FS: 00007f4f27565800(0000) GS:ffff88808eab7000(0000) knlGS:0000000000000000
[ 22.395033][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.395419][ T333] CR2: 00000000004e5ab0 CR3: 000000000c794005 CR4: 0000000000772ef0
[ 22.395881][ T333] PKRU: 55555554
[ 22.396136][ T333] Call Trace:
[ 22.396381][ T333]
[ 22.396540][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.396846][ T333] ? find_held_lock+0x2b/0x80
[ 22.397170][ T333] ? mark_held_locks+0x49/0x80
[ 22.397481][ T333] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.397861][ T333] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.398179][ T333] netif_set_mtu+0x88/0x100
[ 22.398494][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.398820][ T333] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.399267][ T333] dev_set_mtu+0xa0/0x150
[ 22.399508][ T333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.399945][ T333] br_add_if+0xda3/0x1330 [bridge]
[ 22.400322][ T333] do_set_master+0x32f/0x500
[ 22.400643][ T333] do_setlink.constprop.0+0x9f4/0x2480
[ 22.400980][ T333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.401371][ T333] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.401680][ T333] ? validate_chain+0x166/0x4d0
[ 22.402005][ T333] ? __kernel_text_address+0x12/0x40
[ 22.402323][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.402635][ T333] ? __mutex_trylock_common+0xf9/0x260
[ 22.402954][ T333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.403342][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.403652][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.403967][ T333] ? trace_contention_end+0xdc/0x140
[ 22.404275][ T333] ? __mutex_lock+0x19c/0xcd0
[ 22.404596][ T333] ? find_held_lock+0x2b/0x80
[ 22.404936][ T333] ? rtnl_newlink+0x651/0xa60
[ 22.405258][ T333] ? __create_object+0x5e/0xb0
[ 22.405592][ T333] ? __pfx___mutex_lock+0x10/0x10
[ 22.405942][ T333] ? trace_cap_capable+0x10f/0x190
[ 22.406266][ T333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.406666][ T333] ? __rtnl_newlink+0x40e/0xa40
[ 22.407008][ T333] rtnl_newlink+0x69a/0xa60
[ 22.407338][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.407659][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.407990][ T333] ? find_held_lock+0x2b/0x80
[ 22.408301][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.408628][ T333] ? __lock_release+0x5d/0x170
[ 22.408958][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.409271][ T333] rtnetlink_rcv_msg+0x710/0xc00
[ 22.409582][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.409892][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.410217][ T333] netlink_rcv_skb+0x121/0x350
[ 22.410531][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.410844][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.411173][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 22.411482][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 22.411792][ T333] netlink_unicast+0x49e/0x780
[ 22.412125][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 22.412433][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.412754][ T333] netlink_sendmsg+0x721/0xbe0
[ 22.413083][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.413396][ T333] ? __import_iovec+0x238/0x3c0
[ 22.413710][ T333] ____sys_sendmsg+0x7ad/0xa10
[ 22.414032][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.414339][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.414734][ T333] ___sys_sendmsg+0xed/0x170
[ 22.415048][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.415359][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.415743][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.416062][ T333] ? find_held_lock+0x2b/0x80
[ 22.416373][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.416685][ T333] ? find_held_lock+0x2b/0x80
[ 22.417004][ T333] ? __virt_addr_valid+0x22e/0x450
[ 22.417309][ T333] ? __lock_release+0x5d/0x170
[ 22.417640][ T333] __sys_sendmsg+0x10b/0x1a0
[ 22.418086][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.418473][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.418791][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.419110][ T333] do_syscall_64+0xc1/0x380
[ 22.419421][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.419806][ T333] RIP: 0033:0x7f4f277321e7
[ 22.420134][ 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
[ 22.421244][ T333] RSP: 002b:00007ffd439bbff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.421703][ T333] RAX: ffffffffffffffda RBX: 00007ffd439bc720 RCX: 00007f4f277321e7
[ 22.422183][ T333] RDX: 0000000000000000 RSI: 00007ffd439bc060 RDI: 0000000000000005
[ 22.422643][ T333] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.423140][ T333] R10: 000000002f7ed910 R11: 0000000000000246 R12: 0000000000000004
[ 22.423605][ T333] R13: 00000000686e1209 R14: 0000000000499600 R15: 0000000000000000
[ 22.424090][ T333]
[ 22.424327][ T333] irq event stamp: 43649
[ 22.424558][ T333] hardirqs last enabled at (43657): [] __up_console_sem+0x6b/0x80
[ 22.425101][ T333] hardirqs last disabled at (43666): [] __up_console_sem+0x50/0x80
[ 22.425629][ T333] softirqs last enabled at (43620): [] handle_softirqs+0x358/0x620
[ 22.426168][ T333] softirqs last disabled at (43609): [] __irq_exit_rcu+0xfa/0x160
[ 22.426696][ T333] ---[ end trace 0000000000000000 ]---
[ 22.532765][ T38] br1: port 3(veth2) entered blocking state
[ 22.533233][ T38] br1: port 3(veth2) entered forwarding state
[ 27.118773][ T380] br2: port 1(w1) entered blocking state
[ 27.119358][ T380] br2: port 1(w1) entered disabled state
[ 27.119736][ T380] w1: entered allmulticast mode
[ 27.123369][ T380] w1: entered promiscuous mode
[ 27.127294][ T380] ------------[ cut here ]------------
[ 27.127666][ T380] WARNING: CPU: 2 PID: 380 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.129037][ T380] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 27.129622][ T380] CPU: 2 UID: 0 PID: 380 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.130272][ T380] Tainted: [W]=WARN
[ 27.130522][ T380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.130948][ T380] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.131297][ T380] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 27.132432][ T380] RSP: 0018:ffffc90000986ef0 EFLAGS: 00010246
[ 27.132837][ T380] RAX: 0000000000000000 RBX: ffff88800ea92000 RCX: 0000000000000001
[ 27.133334][ T380] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 27.133804][ T380] RBP: ffffc90000986fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.134286][ T380] R10: ffffc90000987010 R11: ffffffffa5b79160 R12: 1ffff92000130de2
[ 27.134759][ T380] R13: 00000000000005dc R14: ffffc90000987010 R15: ffff88800ea92f08
[ 27.135257][ T380] FS: 00007f80cd01b800(0000) GS:ffff88808ebb7000(0000) knlGS:0000000000000000
[ 27.135817][ T380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.136230][ T380] CR2: 00000000004e6898 CR3: 00000000093fe003 CR4: 0000000000772ef0
[ 27.136706][ T380] PKRU: 55555554
[ 27.136965][ T380] Call Trace:
[ 27.137208][ T380]
[ 27.137380][ T380] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.137714][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.138056][ T380] ? find_held_lock+0x2b/0x80
[ 27.138383][ T380] netif_set_mtu+0x88/0x100
[ 27.138703][ T380] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.139062][ T380] dev_set_mtu+0xa0/0x150
[ 27.139314][ T380] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.139767][ T380] br_add_if+0xda3/0x1330 [bridge]
[ 27.140156][ T380] do_set_master+0x32f/0x500
[ 27.140485][ T380] do_setlink.constprop.0+0x9f4/0x2480
[ 27.140808][ T380] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.141222][ T380] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.141544][ T380] ? validate_chain+0x166/0x4d0
[ 27.141864][ T380] ? __kernel_text_address+0x12/0x40
[ 27.142215][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.142550][ T380] ? __mutex_trylock_common+0xf9/0x260
[ 27.142870][ T380] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.143290][ T380] ? rcu_is_watching+0x12/0xc0
[ 27.143617][ T380] ? rcu_is_watching+0x12/0xc0
[ 27.143947][ T380] ? trace_contention_end+0xdc/0x140
[ 27.144263][ T380] ? __mutex_lock+0x19c/0xcd0
[ 27.144582][ T380] ? find_held_lock+0x2b/0x80
[ 27.144958][ T380] ? rtnl_newlink+0x651/0xa60
[ 27.145281][ T380] ? __create_object+0x5e/0xb0
[ 27.145608][ T380] ? __pfx___mutex_lock+0x10/0x10
[ 27.145941][ T380] ? trace_cap_capable+0x10f/0x190
[ 27.146260][ T380] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.146652][ T380] ? __rtnl_newlink+0x40e/0xa40
[ 27.147001][ T380] rtnl_newlink+0x69a/0xa60
[ 27.147338][ T380] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.147666][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.148003][ T380] ? find_held_lock+0x2b/0x80
[ 27.148324][ T380] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.148643][ T380] ? __lock_release+0x5d/0x170
[ 27.148975][ T380] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.149299][ T380] rtnetlink_rcv_msg+0x710/0xc00
[ 27.149626][ T380] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.149971][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.150295][ T380] netlink_rcv_skb+0x121/0x350
[ 27.150614][ T380] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.150955][ T380] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.151287][ T380] ? netlink_deliver_tap+0x13e/0x340
[ 27.151601][ T380] ? netlink_deliver_tap+0xc3/0x340
[ 27.151930][ T380] netlink_unicast+0x49e/0x780
[ 27.152278][ T380] ? __pfx_netlink_unicast+0x10/0x10
[ 27.152597][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.152936][ T380] netlink_sendmsg+0x721/0xbe0
[ 27.153264][ T380] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.153584][ T380] ? __import_iovec+0x238/0x3c0
[ 27.153920][ T380] ____sys_sendmsg+0x7ad/0xa10
[ 27.154243][ T380] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.154558][ T380] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.154992][ T380] ___sys_sendmsg+0xed/0x170
[ 27.155310][ T380] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.155675][ T380] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.156088][ T380] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.156416][ T380] ? find_held_lock+0x2b/0x80
[ 27.156739][ T380] ? __lock_acquire+0x44d/0x7e0
[ 27.157075][ T380] ? find_held_lock+0x2b/0x80
[ 27.157400][ T380] ? __virt_addr_valid+0x22e/0x450
[ 27.157719][ T380] ? __lock_release+0x5d/0x170
[ 27.158053][ T380] __sys_sendmsg+0x10b/0x1a0
[ 27.158372][ T380] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.158761][ T380] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.159122][ T380] ? rcu_is_watching+0x12/0xc0
[ 27.159454][ T380] do_syscall_64+0xc1/0x380
[ 27.159790][ T380] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.160195][ T380] RIP: 0033:0x7f80cd1e81e7
[ 27.160526][ T380] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 27.161633][ T380] RSP: 002b:00007fff12ece228 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.162172][ T380] RAX: ffffffffffffffda RBX: 00007fff12ece950 RCX: 00007f80cd1e81e7
[ 27.162646][ T380] RDX: 0000000000000000 RSI: 00007fff12ece290 RDI: 0000000000000005
[ 27.163137][ T380] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.163609][ T380] R10: 0000000000f38910 R11: 0000000000000246 R12: 0000000000000004
[ 27.164097][ T380] R13: 00000000686e120d R14: 0000000000499600 R15: 0000000000000000
[ 27.164583][ T380]
[ 27.164826][ T380] irq event stamp: 40493
[ 27.165081][ T380] hardirqs last enabled at (40505): [] __up_console_sem+0x6b/0x80
[ 27.165622][ T380] hardirqs last disabled at (40514): [] __up_console_sem+0x50/0x80
[ 27.166179][ T380] softirqs last enabled at (40448): [] handle_softirqs+0x358/0x620
[ 27.166728][ T380] softirqs last disabled at (40425): [] __irq_exit_rcu+0xfa/0x160
[ 27.167368][ T380] ---[ end trace 0000000000000000 ]---
[ 27.922595][ T386] br2: port 2(vx2) entered blocking state
[ 27.923020][ T386] br2: port 2(vx2) entered disabled state
[ 27.923382][ T386] vx2: entered allmulticast mode
[ 27.927471][ T386] vx2: entered promiscuous mode
[ 27.928867][ T386] br2: port 2(vx2) entered blocking state
[ 27.929249][ T386] br2: port 2(vx2) entered forwarding state
[ 27.930466][ T386] ------------[ cut here ]------------
[ 27.930814][ T386] WARNING: CPU: 2 PID: 386 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.931544][ T386] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 27.932317][ T386] CPU: 2 UID: 0 PID: 386 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.933151][ T386] Tainted: [W]=WARN
[ 27.933574][ T386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.934179][ T386] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.934689][ T386] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 27.935955][ T386] RSP: 0018:ffffc90000a56ef0 EFLAGS: 00010246
[ 27.936593][ T386] RAX: 0000000000000000 RBX: ffff88800ea92000 RCX: 0000000000000001
[ 27.937199][ T386] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 27.937668][ T386] RBP: ffffc90000a56fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.938148][ T386] R10: ffffc90000a57010 R11: ffffffffa64a8918 R12: 1ffff9200014ade2
[ 27.938619][ T386] R13: 00000000000005dc R14: ffffc90000a57010 R15: ffff88800ea92f08
[ 27.939108][ T386] FS: 00007fbafc22c800(0000) GS:ffff88808ebb7000(0000) knlGS:0000000000000000
[ 27.939654][ T386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.940096][ T386] CR2: 00000000004e5768 CR3: 0000000004f9a006 CR4: 0000000000772ef0
[ 27.940572][ T386] PKRU: 55555554
[ 27.940813][ T386] Call Trace:
[ 27.941078][ T386]
[ 27.941259][ T386] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.941580][ T386] ? find_held_lock+0x2b/0x80
[ 27.941920][ T386] ? mark_held_locks+0x49/0x80
[ 27.942256][ T386] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.942652][ T386] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.942985][ T386] netif_set_mtu+0x88/0x100
[ 27.943306][ T386] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.943644][ T386] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.944116][ T386] dev_set_mtu+0xa0/0x150
[ 27.944366][ T386] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.944799][ T386] br_add_if+0xda3/0x1330 [bridge]
[ 27.945175][ T386] do_set_master+0x32f/0x500
[ 27.945499][ T386] do_setlink.constprop.0+0x9f4/0x2480
[ 27.945821][ T386] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.946236][ T386] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.946555][ T386] ? validate_chain+0x166/0x4d0
[ 27.946875][ T386] ? __kernel_text_address+0x12/0x40
[ 27.947208][ T386] ? __lock_acquire+0x44d/0x7e0
[ 27.947528][ T386] ? __mutex_trylock_common+0xf9/0x260
[ 27.947851][ T386] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.948259][ T386] ? rcu_is_watching+0x12/0xc0
[ 27.948589][ T386] ? rcu_is_watching+0x12/0xc0
[ 27.948919][ T386] ? trace_contention_end+0xdc/0x140
[ 27.949238][ T386] ? __mutex_lock+0x19c/0xcd0
[ 27.949554][ T386] ? find_held_lock+0x2b/0x80
[ 27.949878][ T386] ? rtnl_newlink+0x651/0xa60
[ 27.950207][ T386] ? __create_object+0x5e/0xb0
[ 27.950531][ T386] ? __pfx___mutex_lock+0x10/0x10
[ 27.950854][ T386] ? trace_cap_capable+0x10f/0x190
[ 27.951203][ T386] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.951595][ T386] ? __rtnl_newlink+0x40e/0xa40
[ 27.951943][ T386] rtnl_newlink+0x69a/0xa60
[ 27.952277][ T386] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.952596][ T386] ? __lock_acquire+0x44d/0x7e0
[ 27.952936][ T386] ? find_held_lock+0x2b/0x80
[ 27.953257][ T386] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.953581][ T386] ? __lock_release+0x5d/0x170
[ 27.953915][ T386] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.954235][ T386] rtnetlink_rcv_msg+0x710/0xc00
[ 27.954558][ T386] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.954884][ T386] ? __lock_acquire+0x44d/0x7e0
[ 27.955219][ T386] netlink_rcv_skb+0x121/0x350
[ 27.955537][ T386] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.955856][ T386] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.956216][ T386] ? netlink_deliver_tap+0x13e/0x340
[ 27.956537][ T386] ? netlink_deliver_tap+0xc3/0x340
[ 27.956855][ T386] netlink_unicast+0x49e/0x780
[ 27.957196][ T386] ? __pfx_netlink_unicast+0x10/0x10
[ 27.957513][ T386] ? __lock_acquire+0x44d/0x7e0
[ 27.957836][ T386] netlink_sendmsg+0x721/0xbe0
[ 27.958173][ T386] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.958498][ T386] ? __import_iovec+0x238/0x3c0
[ 27.958827][ T386] ____sys_sendmsg+0x7ad/0xa10
[ 27.959160][ T386] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.959481][ T386] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.959887][ T386] ___sys_sendmsg+0xed/0x170
[ 27.960227][ T386] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.960548][ T386] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.960962][ T386] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.961290][ T386] ? find_held_lock+0x2b/0x80
[ 27.961615][ T386] ? __lock_acquire+0x44d/0x7e0
[ 27.961952][ T386] ? find_held_lock+0x2b/0x80
[ 27.962282][ T386] ? __virt_addr_valid+0x22e/0x450
[ 27.962604][ T386] ? __lock_release+0x5d/0x170
[ 27.962942][ T386] __sys_sendmsg+0x10b/0x1a0
[ 27.963267][ T386] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.963663][ T386] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.964017][ T386] ? rcu_is_watching+0x12/0xc0
[ 27.964342][ T386] do_syscall_64+0xc1/0x380
[ 27.964665][ T386] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.965069][ T386] RIP: 0033:0x7fbafc3f91e7
[ 27.965403][ T386] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 27.966522][ T386] RSP: 002b:00007fffc23fd688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.967006][ T386] RAX: ffffffffffffffda RBX: 00007fffc23fddb0 RCX: 00007fbafc3f91e7
[ 27.967478][ T386] RDX: 0000000000000000 RSI: 00007fffc23fd6f0 RDI: 0000000000000005
[ 27.967973][ T386] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.968446][ T386] R10: 0000000020a9a910 R11: 0000000000000246 R12: 0000000000000004
[ 27.968931][ T386] R13: 00000000686e120e R14: 0000000000499600 R15: 0000000000000000
[ 27.969418][ T386]
[ 27.969662][ T386] irq event stamp: 42435
[ 27.969915][ T386] hardirqs last enabled at (42447): [] __up_console_sem+0x6b/0x80
[ 27.970462][ T386] hardirqs last disabled at (42456): [] __up_console_sem+0x50/0x80
[ 27.971013][ T386] softirqs last enabled at (42390): [] handle_softirqs+0x358/0x620
[ 27.971553][ T386] softirqs last disabled at (42367): [] __irq_exit_rcu+0xfa/0x160
[ 27.972120][ T386] ---[ end trace 0000000000000000 ]---
[ 28.891865][ T38] br2: port 1(w1) entered blocking state
[ 28.892464][ T38] br2: port 1(w1) entered forwarding state
[ 31.450597][ T420] br2: port 1(w1) entered blocking state
[ 31.450979][ T420] br2: port 1(w1) entered disabled state
[ 31.451349][ T420] w1: entered allmulticast mode
[ 31.455442][ T420] w1: entered promiscuous mode
[ 31.457976][ T420] ------------[ cut here ]------------
[ 31.458306][ T420] WARNING: CPU: 0 PID: 420 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.458975][ T420] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 31.459628][ T420] CPU: 0 UID: 0 PID: 420 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.460283][ T420] Tainted: [W]=WARN
[ 31.460528][ T420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.460940][ T420] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.461273][ T420] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.462439][ T420] RSP: 0018:ffffc90000596ef0 EFLAGS: 00010246
[ 31.462851][ T420] RAX: 0000000000000000 RBX: ffff88800eada000 RCX: 0000000000000001
[ 31.463339][ T420] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 31.463826][ T420] RBP: ffffc90000596fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.464314][ T420] R10: ffffc90000597010 R11: ffffffffa5b79160 R12: 1ffff920000b2de2
[ 31.464797][ T420] R13: 00000000000005dc R14: ffffc90000597010 R15: ffff88800eadaf08
[ 31.465286][ T420] FS: 00007f7ade565800(0000) GS:ffff88808eab7000(0000) knlGS:0000000000000000
[ 31.465850][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.466266][ T420] CR2: 00000000004e6898 CR3: 000000000c74f001 CR4: 0000000000772ef0
[ 31.466752][ T420] PKRU: 55555554
[ 31.467006][ T420] Call Trace:
[ 31.467246][ T420]
[ 31.467413][ T420] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.467738][ T420] ? __lock_acquire+0x44d/0x7e0
[ 31.468079][ T420] ? find_held_lock+0x2b/0x80
[ 31.468415][ T420] netif_set_mtu+0x88/0x100
[ 31.468737][ T420] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.469085][ T420] dev_set_mtu+0xa0/0x150
[ 31.469328][ T420] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.469783][ T420] br_add_if+0xda3/0x1330 [bridge]
[ 31.470165][ T420] do_set_master+0x32f/0x500
[ 31.470496][ T420] do_setlink.constprop.0+0x9f4/0x2480
[ 31.470829][ T420] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.471251][ T420] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.471575][ T420] ? validate_chain+0x166/0x4d0
[ 31.471897][ T420] ? __kernel_text_address+0x12/0x40
[ 31.472250][ T420] ? __lock_acquire+0x44d/0x7e0
[ 31.472577][ T420] ? __mutex_trylock_common+0xf9/0x260
[ 31.472900][ T420] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.473312][ T420] ? rcu_is_watching+0x12/0xc0
[ 31.473637][ T420] ? rcu_is_watching+0x12/0xc0
[ 31.473999][ T420] ? trace_contention_end+0xdc/0x140
[ 31.474325][ T420] ? __mutex_lock+0x19c/0xcd0
[ 31.474672][ T420] ? find_held_lock+0x2b/0x80
[ 31.475025][ T420] ? rtnl_newlink+0x651/0xa60
[ 31.475383][ T420] ? __create_object+0x5e/0xb0
[ 31.475713][ T420] ? __pfx___mutex_lock+0x10/0x10
[ 31.476070][ T420] ? trace_cap_capable+0x10f/0x190
[ 31.476438][ T420] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.476904][ T420] ? __rtnl_newlink+0x40e/0xa40
[ 31.477299][ T420] rtnl_newlink+0x69a/0xa60
[ 31.477655][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.478023][ T420] ? __lock_acquire+0x44d/0x7e0
[ 31.478421][ T420] ? find_held_lock+0x2b/0x80
[ 31.478822][ T420] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.479486][ T420] ? __lock_release+0x5d/0x170
[ 31.479916][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.480323][ T420] rtnetlink_rcv_msg+0x710/0xc00
[ 31.480688][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.481055][ T420] ? __lock_acquire+0x44d/0x7e0
[ 31.481405][ T420] netlink_rcv_skb+0x121/0x350
[ 31.481755][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.482283][ T420] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.482861][ T420] ? netlink_deliver_tap+0x13e/0x340
[ 31.483373][ T420] ? netlink_deliver_tap+0xc3/0x340
[ 31.483701][ T420] netlink_unicast+0x49e/0x780
[ 31.484038][ T420] ? __pfx_netlink_unicast+0x10/0x10
[ 31.484359][ T420] ? __lock_acquire+0x44d/0x7e0
[ 31.484686][ T420] netlink_sendmsg+0x721/0xbe0
[ 31.485024][ T420] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.485346][ T420] ? __import_iovec+0x238/0x3c0
[ 31.485678][ T420] ____sys_sendmsg+0x7ad/0xa10
[ 31.486017][ T420] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.486337][ T420] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.486748][ T420] ___sys_sendmsg+0xed/0x170
[ 31.487076][ T420] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.487409][ T420] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.487811][ T420] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.488142][ T420] ? find_held_lock+0x2b/0x80
[ 31.488473][ T420] ? __lock_acquire+0x44d/0x7e0
[ 31.488800][ T420] ? find_held_lock+0x2b/0x80
[ 31.489130][ T420] ? __virt_addr_valid+0x22e/0x450
[ 31.489455][ T420] ? __lock_release+0x5d/0x170
[ 31.489791][ T420] __sys_sendmsg+0x10b/0x1a0
[ 31.490121][ T420] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.490526][ T420] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.490858][ T420] ? rcu_is_watching+0x12/0xc0
[ 31.491190][ T420] do_syscall_64+0xc1/0x380
[ 31.491513][ T420] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.491919][ T420] RIP: 0033:0x7f7ade7321e7
[ 31.492278][ T420] 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
[ 31.493425][ T420] RSP: 002b:00007ffe8545e938 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.493920][ T420] RAX: ffffffffffffffda RBX: 00007ffe8545f060 RCX: 00007f7ade7321e7
[ 31.494415][ T420] RDX: 0000000000000000 RSI: 00007ffe8545e9a0 RDI: 0000000000000005
[ 31.494896][ T420] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.495389][ T420] R10: 0000000016d75910 R11: 0000000000000246 R12: 0000000000000004
[ 31.495871][ T420] R13: 00000000686e1212 R14: 0000000000499600 R15: 0000000000000000
[ 31.496380][ T420]
[ 31.496623][ T420] irq event stamp: 42701
[ 31.496861][ T420] hardirqs last enabled at (42709): [] __up_console_sem+0x6b/0x80
[ 31.497423][ T420] hardirqs last disabled at (42718): [] __up_console_sem+0x50/0x80
[ 31.497986][ T420] softirqs last enabled at (42122): [] handle_softirqs+0x358/0x620
[ 31.498550][ T420] softirqs last disabled at (42113): [] __irq_exit_rcu+0xfa/0x160
[ 31.499113][ T420] ---[ end trace 0000000000000000 ]---
[ 32.175489][ T426] br2: port 2(vx2) entered blocking state
[ 32.175843][ T426] br2: port 2(vx2) entered disabled state
[ 32.176219][ T426] vx2: entered allmulticast mode
[ 32.180242][ T426] vx2: entered promiscuous mode
[ 32.181564][ T426] br2: port 2(vx2) entered blocking state
[ 32.181883][ T426] br2: port 2(vx2) entered forwarding state
[ 32.183177][ T426] ------------[ cut here ]------------
[ 32.183492][ T426] WARNING: CPU: 0 PID: 426 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.184140][ T426] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 32.184725][ T426] CPU: 0 UID: 0 PID: 426 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.185582][ T426] Tainted: [W]=WARN
[ 32.185820][ T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.186411][ T426] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.186730][ T426] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 32.188052][ T426] RSP: 0018:ffffc90000c76ef0 EFLAGS: 00010246
[ 32.188445][ T426] RAX: 0000000000000000 RBX: ffff88800eada000 RCX: 0000000000000001
[ 32.189117][ T426] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 32.189582][ T426] RBP: ffffc90000c76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.190250][ T426] R10: ffffc90000c77010 R11: ffffffffa64a8918 R12: 1ffff9200018ede2
[ 32.190725][ T426] R13: 00000000000005dc R14: ffffc90000c77010 R15: ffff88800eadaf08
[ 32.191357][ T426] FS: 00007f6455ec0800(0000) GS:ffff88808eab7000(0000) knlGS:0000000000000000
[ 32.192076][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.192468][ T426] CR2: 00000000004e5768 CR3: 00000000050ea002 CR4: 0000000000772ef0
[ 32.192968][ T426] PKRU: 55555554
[ 32.193213][ T426] Call Trace:
[ 32.193455][ T426]
[ 32.193622][ T426] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.193953][ T426] ? find_held_lock+0x2b/0x80
[ 32.194285][ T426] ? mark_held_locks+0x49/0x80
[ 32.194606][ T426] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 32.195027][ T426] ? lockdep_hardirqs_on+0x7c/0x110
[ 32.195362][ T426] netif_set_mtu+0x88/0x100
[ 32.195681][ T426] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.196021][ T426] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 32.196470][ T426] dev_set_mtu+0xa0/0x150
[ 32.196714][ T426] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.197163][ T426] br_add_if+0xda3/0x1330 [bridge]
[ 32.197539][ T426] do_set_master+0x32f/0x500
[ 32.197867][ T426] do_setlink.constprop.0+0x9f4/0x2480
[ 32.198202][ T426] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.198607][ T426] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.198937][ T426] ? validate_chain+0x166/0x4d0
[ 32.199260][ T426] ? __kernel_text_address+0x12/0x40
[ 32.199586][ T426] ? __lock_acquire+0x44d/0x7e0
[ 32.199948][ T426] ? __mutex_trylock_common+0xf9/0x260
[ 32.200271][ T426] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.200668][ T426] ? rcu_is_watching+0x12/0xc0
[ 32.201000][ T426] ? rcu_is_watching+0x12/0xc0
[ 32.201326][ T426] ? trace_contention_end+0xdc/0x140
[ 32.201650][ T426] ? __mutex_lock+0x19c/0xcd0
[ 32.201988][ T426] ? find_held_lock+0x2b/0x80
[ 32.202313][ T426] ? rtnl_newlink+0x651/0xa60
[ 32.202638][ T426] ? __create_object+0x5e/0xb0
[ 32.202973][ T426] ? __pfx___mutex_lock+0x10/0x10
[ 32.203297][ T426] ? trace_cap_capable+0x10f/0x190
[ 32.203622][ T426] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.204044][ T426] ? __rtnl_newlink+0x40e/0xa40
[ 32.204373][ T426] rtnl_newlink+0x69a/0xa60
[ 32.204699][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.205034][ T426] ? __lock_acquire+0x44d/0x7e0
[ 32.205362][ T426] ? find_held_lock+0x2b/0x80
[ 32.205688][ T426] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.206015][ T426] ? __lock_release+0x5d/0x170
[ 32.206337][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.206656][ T426] rtnetlink_rcv_msg+0x710/0xc00
[ 32.207010][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.207381][ T426] ? __lock_acquire+0x44d/0x7e0
[ 32.207986][ T426] netlink_rcv_skb+0x121/0x350
[ 32.208569][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.208963][ T426] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.209301][ T426] ? netlink_deliver_tap+0x13e/0x340
[ 32.209620][ T426] ? netlink_deliver_tap+0xc3/0x340
[ 32.209951][ T426] netlink_unicast+0x49e/0x780
[ 32.210281][ T426] ? __pfx_netlink_unicast+0x10/0x10
[ 32.210612][ T426] ? __lock_acquire+0x44d/0x7e0
[ 32.210948][ T426] netlink_sendmsg+0x721/0xbe0
[ 32.211279][ T426] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.211601][ T426] ? __import_iovec+0x238/0x3c0
[ 32.211940][ T426] ____sys_sendmsg+0x7ad/0xa10
[ 32.212282][ T426] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.212601][ T426] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.213030][ T426] ___sys_sendmsg+0xed/0x170
[ 32.213351][ T426] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.213673][ T426] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.214082][ T426] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.214408][ T426] ? find_held_lock+0x2b/0x80
[ 32.214734][ T426] ? __lock_acquire+0x44d/0x7e0
[ 32.215079][ T426] ? find_held_lock+0x2b/0x80
[ 32.215407][ T426] ? __virt_addr_valid+0x22e/0x450
[ 32.215728][ T426] ? __lock_release+0x5d/0x170
[ 32.216066][ T426] __sys_sendmsg+0x10b/0x1a0
[ 32.216385][ T426] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.216783][ T426] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.217123][ T426] ? rcu_is_watching+0x12/0xc0
[ 32.217446][ T426] do_syscall_64+0xc1/0x380
[ 32.217772][ T426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.218186][ T426] RIP: 0033:0x7f645608d1e7
[ 32.218521][ T426] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 32.219675][ T426] RSP: 002b:00007ffee1284cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.220178][ T426] RAX: ffffffffffffffda RBX: 00007ffee1285400 RCX: 00007f645608d1e7
[ 32.220664][ T426] RDX: 0000000000000000 RSI: 00007ffee1284d40 RDI: 0000000000000005
[ 32.221153][ T426] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.221634][ T426] R10: 0000000014d42910 R11: 0000000000000246 R12: 0000000000000004
[ 32.222140][ T426] R13: 00000000686e1212 R14: 0000000000499600 R15: 0000000000000000
[ 32.222637][ T426]
[ 32.222878][ T426] irq event stamp: 40177
[ 32.223127][ T426] hardirqs last enabled at (40187): [] __up_console_sem+0x6b/0x80
[ 32.223676][ T426] hardirqs last disabled at (40194): [] __up_console_sem+0x50/0x80
[ 32.224238][ T426] softirqs last enabled at (39818): [] handle_softirqs+0x358/0x620
[ 32.224788][ T426] softirqs last disabled at (39813): [] __irq_exit_rcu+0xfa/0x160
[ 32.225341][ T426] ---[ end trace 0000000000000000 ]---
[ 33.071964][ T35] br2: port 1(w1) entered blocking state
[ 33.072365][ T35] br2: port 1(w1) entered forwarding state
[ 43.390211][ T499] GACT probability NOT on
[ 91.819589][ T12] vx2: left allmulticast mode
[ 91.820204][ T12] vx2: left promiscuous mode
[ 91.820730][ T12] br2: port 2(vx2) entered disabled state
[ 91.824785][ T12] w1: left allmulticast mode
[ 91.825109][ T12] w1: left promiscuous mode
[ 91.825587][ T12] br2: port 1(w1) entered disabled state
[ 92.286852][ T12] vx2: left allmulticast mode
[ 92.287224][ T12] vx2: left promiscuous mode
[ 92.287717][ T12] br2: port 2(vx2) entered disabled state
[ 92.296376][ T12] w1: left allmulticast mode
[ 92.296705][ T12] w1: left promiscuous mode
[ 92.297197][ T12] br2: port 1(w1) entered disabled state
[ 94.767176][ T622] br1: port 3(veth2) entered disabled state
[ 94.874447][ T623] veth2: left allmulticast mode
[ 94.874814][ T623] veth2: left promiscuous mode
[ 94.875333][ T623] br1: port 3(veth2) entered disabled state
[ 94.877959][ T623] ------------[ cut here ]------------
[ 94.878288][ T623] WARNING: CPU: 3 PID: 623 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 94.878895][ T623] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 94.879779][ T623] CPU: 3 UID: 0 PID: 623 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 94.880597][ T623] Tainted: [W]=WARN
[ 94.880833][ T623] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.881221][ T623] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 94.881543][ T623] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 94.882661][ T623] RSP: 0018:ffffc90000cf6f70 EFLAGS: 00010246
[ 94.883057][ T623] RAX: 0000000000000000 RBX: ffff888005092000 RCX: 0000000000000001
[ 94.883523][ T623] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 94.883997][ T623] RBP: ffffc90000cf7058 R08: 0000000000000000 R09: 0000000000000000
[ 94.884462][ T623] R10: ffffc90000cf7088 R11: ffffffffa1a00130 R12: 1ffff9200019edf2
[ 94.884954][ T623] R13: 00000000000005dc R14: ffffc90000cf7088 R15: ffff888005092f08
[ 94.885428][ T623] FS: 00007fcda8848800(0000) GS:ffff88808ec37000(0000) knlGS:0000000000000000
[ 94.885980][ T623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.886362][ T623] CR2: 00000000004e5ab0 CR3: 0000000004d3d004 CR4: 0000000000772ef0
[ 94.886820][ T623] PKRU: 55555554
[ 94.887058][ T623] Call Trace:
[ 94.887286][ T623]
[ 94.887439][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 94.887830][ T623] ? br_del_if+0xa3/0x1f0 [bridge]
[ 94.888195][ T623] ? do_set_master+0x14a/0x500
[ 94.888513][ T623] ? do_setlink.constprop.0+0x9f4/0x2480
[ 94.888833][ T623] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 94.889168][ T623] ? netlink_unicast+0x49e/0x780
[ 94.889483][ T623] ? netlink_sendmsg+0x721/0xbe0
[ 94.889789][ T623] ? ____sys_sendmsg+0x7ad/0xa10
[ 94.890107][ T623] ? ___sys_sendmsg+0xed/0x170
[ 94.890412][ T623] ? __sys_sendmsg+0x10b/0x1a0
[ 94.890714][ T623] ? do_syscall_64+0xc1/0x380
[ 94.891033][ T623] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.891422][ T623] ? find_held_lock+0x2b/0x80
[ 94.891742][ T623] netif_set_mtu+0x88/0x100
[ 94.892075][ T623] ? __pfx_netif_set_mtu+0x10/0x10
[ 94.892400][ T623] dev_set_mtu+0xa0/0x150
[ 94.892634][ T623] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 94.893067][ T623] br_del_if+0xb2/0x1f0 [bridge]
[ 94.893411][ T623] ? rtnl_is_locked+0x15/0x20
[ 94.893714][ T623] do_set_master+0x14a/0x500
[ 94.894035][ T623] do_setlink.constprop.0+0x9f4/0x2480
[ 94.894352][ T623] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 94.894746][ T623] ? rcu_read_lock_any_held+0x43/0xb0
[ 94.895057][ T623] ? validate_chain+0x166/0x4d0
[ 94.895365][ T623] ? __kernel_text_address+0x12/0x40
[ 94.895673][ T623] ? __lock_acquire+0x44d/0x7e0
[ 94.895994][ T623] ? __mutex_trylock_common+0xf9/0x260
[ 94.896300][ T623] ? __pfx___mutex_trylock_common+0x10/0x10
[ 94.896686][ T623] ? rcu_is_watching+0x12/0xc0
[ 94.897006][ T623] ? rcu_is_watching+0x12/0xc0
[ 94.897313][ T623] ? trace_contention_end+0xdc/0x140
[ 94.897613][ T623] ? __mutex_lock+0x19c/0xcd0
[ 94.897930][ T623] ? find_held_lock+0x2b/0x80
[ 94.898234][ T623] ? rtnl_newlink+0x651/0xa60
[ 94.898538][ T623] ? __create_object+0x5e/0xb0
[ 94.898849][ T623] ? __pfx___mutex_lock+0x10/0x10
[ 94.899171][ T623] ? trace_cap_capable+0x10f/0x190
[ 94.899476][ T623] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 94.899857][ T623] ? __rtnl_newlink+0x40e/0xa40
[ 94.900175][ T623] rtnl_newlink+0x69a/0xa60
[ 94.900483][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.900788][ T623] ? __lock_acquire+0x44d/0x7e0
[ 94.901109][ T623] ? find_held_lock+0x2b/0x80
[ 94.901419][ T623] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 94.901723][ T623] ? __lock_release+0x5d/0x170
[ 94.902050][ T623] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.902363][ T623] rtnetlink_rcv_msg+0x710/0xc00
[ 94.902672][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.902998][ T623] ? __lock_acquire+0x44d/0x7e0
[ 94.903310][ T623] netlink_rcv_skb+0x121/0x350
[ 94.903615][ T623] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.903937][ T623] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 94.904252][ T623] ? netlink_deliver_tap+0x13e/0x340
[ 94.904555][ T623] ? netlink_deliver_tap+0xc3/0x340
[ 94.904860][ T623] netlink_unicast+0x49e/0x780
[ 94.905178][ T623] ? __pfx_netlink_unicast+0x10/0x10
[ 94.905486][ T623] ? __lock_acquire+0x44d/0x7e0
[ 94.905793][ T623] netlink_sendmsg+0x721/0xbe0
[ 94.906138][ T623] ? __pfx_netlink_sendmsg+0x10/0x10
[ 94.906449][ T623] ? __import_iovec+0x238/0x3c0
[ 94.906759][ T623] ____sys_sendmsg+0x7ad/0xa10
[ 94.907078][ T623] ? __pfx_____sys_sendmsg+0x10/0x10
[ 94.907382][ T623] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 94.907770][ T623] ___sys_sendmsg+0xed/0x170
[ 94.908080][ T623] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.908388][ T623] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 94.908767][ T623] ? __pfx____sys_sendmsg+0x10/0x10
[ 94.909087][ T623] ? find_held_lock+0x2b/0x80
[ 94.909403][ T623] ? __lock_acquire+0x44d/0x7e0
[ 94.909713][ T623] ? find_held_lock+0x2b/0x80
[ 94.910024][ T623] ? __virt_addr_valid+0x22e/0x450
[ 94.910331][ T623] ? __lock_release+0x5d/0x170
[ 94.910653][ T623] __sys_sendmsg+0x10b/0x1a0
[ 94.910966][ T623] ? __call_rcu_common.constprop.0+0x320/0x640
[ 94.911341][ T623] ? __pfx___sys_sendmsg+0x10/0x10
[ 94.911657][ T623] ? rcu_is_watching+0x12/0xc0
[ 94.911974][ T623] do_syscall_64+0xc1/0x380
[ 94.912293][ T623] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.912672][ T623] RIP: 0033:0x7fcda8a151e7
[ 94.913005][ T623] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 94.914108][ T623] RSP: 002b:00007fff025a3eb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.914573][ T623] RAX: ffffffffffffffda RBX: 00007fff025a45e0 RCX: 00007fcda8a151e7
[ 94.915042][ T623] RDX: 0000000000000000 RSI: 00007fff025a3f20 RDI: 0000000000000005
[ 94.915499][ T623] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 94.915972][ T623] R10: 00007fcda8912ee8 R11: 0000000000000246 R12: 0000000000000003
[ 94.916425][ T623] R13: 00000000686e1251 R14: 0000000000499600 R15: 0000000000000000
[ 94.916892][ T623]
[ 94.917132][ T623] irq event stamp: 36063
[ 94.917363][ T623] hardirqs last enabled at (36071): [] __up_console_sem+0x6b/0x80
[ 94.917888][ T623] hardirqs last disabled at (36078): [] __up_console_sem+0x50/0x80
[ 94.918427][ T623] softirqs last enabled at (35714): [] handle_softirqs+0x358/0x620
[ 94.918969][ T623] softirqs last disabled at (35703): [] __irq_exit_rcu+0xfa/0x160
[ 94.919493][ T623] ---[ end trace 0000000000000000 ]---
[ 95.221376][ T625] br1: port 2(veth1) entered disabled state
[ 95.360289][ T626] veth1: left allmulticast mode
[ 95.360666][ T626] veth1: left promiscuous mode
[ 95.361188][ T626] br1: port 2(veth1) entered disabled state
[ 95.363107][ T626] ------------[ cut here ]------------
[ 95.363438][ T626] WARNING: CPU: 1 PID: 626 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.364082][ T626] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 95.364799][ T626] CPU: 1 UID: 0 PID: 626 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.365454][ T626] Tainted: [W]=WARN
[ 95.365695][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.366095][ T626] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.366432][ T626] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 95.368812][ T626] RSP: 0018:ffffc90000d26f70 EFLAGS: 00010246
[ 95.369230][ T626] RAX: 0000000000000000 RBX: ffff888005092000 RCX: 0000000000000001
[ 95.369702][ T626] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 95.370172][ T626] RBP: ffffc90000d27058 R08: 0000000000000000 R09: 0000000000000000
[ 95.370653][ T626] R10: ffffc90000d27088 R11: ffffffffa5b79160 R12: 1ffff920001a4df2
[ 95.371130][ T626] R13: 00000000000005dc R14: ffffc90000d27088 R15: ffff888005092f08
[ 95.371584][ T626] FS: 00007f26e2b8d800(0000) GS:ffff88808eb37000(0000) knlGS:0000000000000000
[ 95.372166][ T626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.372573][ T626] CR2: 00000000004e5aa8 CR3: 0000000005024002 CR4: 0000000000772ef0
[ 95.373064][ T626] PKRU: 55555554
[ 95.373306][ T626] Call Trace:
[ 95.373554][ T626]
[ 95.373718][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.374140][ T626] ? br_del_if+0xa3/0x1f0 [bridge]
[ 95.374523][ T626] ? do_set_master+0x14a/0x500
[ 95.374834][ T626] ? do_setlink.constprop.0+0x9f4/0x2480
[ 95.375153][ T626] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.375466][ T626] ? netlink_unicast+0x49e/0x780
[ 95.375781][ T626] ? netlink_sendmsg+0x721/0xbe0
[ 95.376102][ T626] ? ____sys_sendmsg+0x7ad/0xa10
[ 95.376419][ T626] ? ___sys_sendmsg+0xed/0x170
[ 95.376732][ T626] ? __sys_sendmsg+0x10b/0x1a0
[ 95.377052][ T626] ? do_syscall_64+0xc1/0x380
[ 95.377368][ T626] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.377749][ T626] ? find_held_lock+0x2b/0x80
[ 95.378091][ T626] netif_set_mtu+0x88/0x100
[ 95.378401][ T626] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.378730][ T626] dev_set_mtu+0xa0/0x150
[ 95.378986][ T626] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 95.379423][ T626] br_del_if+0xb2/0x1f0 [bridge]
[ 95.379769][ T626] ? rtnl_is_locked+0x15/0x20
[ 95.380097][ T626] do_set_master+0x14a/0x500
[ 95.380407][ T626] do_setlink.constprop.0+0x9f4/0x2480
[ 95.380721][ T626] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.381128][ T626] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.381449][ T626] ? validate_chain+0x166/0x4d0
[ 95.381758][ T626] ? __kernel_text_address+0x12/0x40
[ 95.382104][ T626] ? __lock_acquire+0x44d/0x7e0
[ 95.382421][ T626] ? __mutex_trylock_common+0xf9/0x260
[ 95.382737][ T626] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.383136][ T626] ? rcu_is_watching+0x12/0xc0
[ 95.383451][ T626] ? rcu_is_watching+0x12/0xc0
[ 95.383770][ T626] ? trace_contention_end+0xdc/0x140
[ 95.384097][ T626] ? __mutex_lock+0x19c/0xcd0
[ 95.384435][ T626] ? find_held_lock+0x2b/0x80
[ 95.384749][ T626] ? rtnl_newlink+0x651/0xa60
[ 95.385078][ T626] ? __create_object+0x5e/0xb0
[ 95.385399][ T626] ? __pfx___mutex_lock+0x10/0x10
[ 95.385716][ T626] ? trace_cap_capable+0x10f/0x190
[ 95.386042][ T626] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.386440][ T626] ? __rtnl_newlink+0x40e/0xa40
[ 95.386758][ T626] rtnl_newlink+0x69a/0xa60
[ 95.387085][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.387391][ T626] ? __lock_acquire+0x44d/0x7e0
[ 95.387702][ T626] ? find_held_lock+0x2b/0x80
[ 95.388020][ T626] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.388343][ T626] ? __lock_release+0x5d/0x170
[ 95.388663][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.388994][ T626] rtnetlink_rcv_msg+0x710/0xc00
[ 95.389319][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.389641][ T626] ? __lock_acquire+0x44d/0x7e0
[ 95.390004][ T626] netlink_rcv_skb+0x121/0x350
[ 95.390453][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.390838][ T626] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.391186][ T626] ? netlink_deliver_tap+0x13e/0x340
[ 95.391504][ T626] ? netlink_deliver_tap+0xc3/0x340
[ 95.391811][ T626] netlink_unicast+0x49e/0x780
[ 95.392158][ T626] ? __pfx_netlink_unicast+0x10/0x10
[ 95.392502][ T626] ? __lock_acquire+0x44d/0x7e0
[ 95.392828][ T626] netlink_sendmsg+0x721/0xbe0
[ 95.393164][ T626] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.393479][ T626] ? __import_iovec+0x238/0x3c0
[ 95.393814][ T626] ____sys_sendmsg+0x7ad/0xa10
[ 95.394147][ T626] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.394456][ T626] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.394845][ T626] ___sys_sendmsg+0xed/0x170
[ 95.395159][ T626] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.395475][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.395865][ T626] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.396201][ T626] ? find_held_lock+0x2b/0x80
[ 95.396525][ T626] ? __lock_acquire+0x44d/0x7e0
[ 95.396846][ T626] ? find_held_lock+0x2b/0x80
[ 95.397163][ T626] ? __virt_addr_valid+0x22e/0x450
[ 95.397478][ T626] ? __lock_release+0x5d/0x170
[ 95.397798][ T626] __sys_sendmsg+0x10b/0x1a0
[ 95.398120][ T626] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.398508][ T626] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.398829][ T626] ? rcu_is_watching+0x12/0xc0
[ 95.399168][ T626] do_syscall_64+0xc1/0x380
[ 95.399483][ T626] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.399871][ T626] RIP: 0033:0x7f26e2d5a1e7
[ 95.400211][ T626] 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
[ 95.401326][ T626] RSP: 002b:00007ffcb95c04d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.401803][ T626] RAX: ffffffffffffffda RBX: 00007ffcb95c0c00 RCX: 00007f26e2d5a1e7
[ 95.402305][ T626] RDX: 0000000000000000 RSI: 00007ffcb95c0540 RDI: 0000000000000005
[ 95.402771][ T626] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 95.403246][ T626] R10: 00007f26e2c57ee8 R11: 0000000000000246 R12: 0000000000000003
[ 95.403704][ T626] R13: 00000000686e1252 R14: 0000000000499600 R15: 0000000000000000
[ 95.404185][ T626]
[ 95.404418][ T626] irq event stamp: 46549
[ 95.404659][ T626] hardirqs last enabled at (46557): [] __up_console_sem+0x6b/0x80
[ 95.405215][ T626] hardirqs last disabled at (46566): [] __up_console_sem+0x50/0x80
[ 95.405746][ T626] softirqs last enabled at (45922): [] handle_softirqs+0x358/0x620
[ 95.406313][ T626] softirqs last disabled at (45913): [] __irq_exit_rcu+0xfa/0x160
[ 95.406861][ T626] ---[ end trace 0000000000000000 ]---
[ 95.534651][ T627] vx1: left allmulticast mode
[ 95.535025][ T627] vx1: left promiscuous mode
[ 95.535510][ T627] br1: port 1(vx1) entered disabled state
[ 95.539705][ T627] ------------[ cut here ]------------
[ 95.540058][ T627] WARNING: CPU: 0 PID: 627 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.540675][ T627] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 95.541411][ T627] CPU: 0 UID: 0 PID: 627 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.542043][ T627] Tainted: [W]=WARN
[ 95.542285][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.542667][ T627] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.543711][ T627] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 95.544805][ T627] RSP: 0018:ffffc90000d46f70 EFLAGS: 00010246
[ 95.545202][ T627] RAX: 0000000000000000 RBX: ffff888005092000 RCX: 0000000000000001
[ 95.545661][ T627] RDX: 0000000000000000 RSI: ffffffffa569b941 RDI: ffffffffa4e555e0
[ 95.546128][ T627] RBP: ffffc90000d47058 R08: 0000000000000000 R09: 0000000000000000
[ 95.546583][ T627] R10: ffffc90000d47088 R11: ffffffffa5b79160 R12: 1ffff920001a8df2
[ 95.547051][ T627] R13: 00000000000005dc R14: ffffc90000d47088 R15: ffff888005092f08
[ 95.547504][ T627] FS: 00007f8a04134800(0000) GS:ffff88808eab7000(0000) knlGS:0000000000000000
[ 95.548135][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.548521][ T627] CR2: 00000000004e5760 CR3: 00000000060bf001 CR4: 0000000000772ef0
[ 95.548991][ T627] PKRU: 55555554
[ 95.549225][ T627] Call Trace:
[ 95.549454][ T627]
[ 95.549609][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.550035][ T627] ? br_del_if+0xa3/0x1f0 [bridge]
[ 95.550392][ T627] ? do_set_master+0x14a/0x500
[ 95.550703][ T627] ? do_setlink.constprop.0+0x9f4/0x2480
[ 95.551017][ T627] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.551324][ T627] ? netlink_unicast+0x49e/0x780
[ 95.551639][ T627] ? netlink_sendmsg+0x721/0xbe0
[ 95.551952][ T627] ? ____sys_sendmsg+0x7ad/0xa10
[ 95.552278][ T627] ? ___sys_sendmsg+0xed/0x170
[ 95.552579][ T627] ? __sys_sendmsg+0x10b/0x1a0
[ 95.552881][ T627] ? do_syscall_64+0xc1/0x380
[ 95.553202][ T627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.553584][ T627] ? find_held_lock+0x2b/0x80
[ 95.553900][ T627] netif_set_mtu+0x88/0x100
[ 95.554219][ T627] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.554541][ T627] dev_set_mtu+0xa0/0x150
[ 95.554783][ T627] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 95.555216][ T627] br_del_if+0xb2/0x1f0 [bridge]
[ 95.555558][ T627] ? rtnl_is_locked+0x15/0x20
[ 95.555862][ T627] do_set_master+0x14a/0x500
[ 95.556184][ T627] do_setlink.constprop.0+0x9f4/0x2480
[ 95.556495][ T627] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.556882][ T627] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.557211][ T627] ? validate_chain+0x166/0x4d0
[ 95.557516][ T627] ? __kernel_text_address+0x12/0x40
[ 95.557825][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.558150][ T627] ? __mutex_trylock_common+0xf9/0x260
[ 95.558457][ T627] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.558839][ T627] ? rcu_is_watching+0x12/0xc0
[ 95.559164][ T627] ? rcu_is_watching+0x12/0xc0
[ 95.559489][ T627] ? trace_contention_end+0xdc/0x140
[ 95.559791][ T627] ? __mutex_lock+0x19c/0xcd0
[ 95.560109][ T627] ? find_held_lock+0x2b/0x80
[ 95.560416][ T627] ? rtnl_newlink+0x651/0xa60
[ 95.560715][ T627] ? __create_object+0x5e/0xb0
[ 95.561037][ T627] ? __pfx___mutex_lock+0x10/0x10
[ 95.561349][ T627] ? trace_cap_capable+0x10f/0x190
[ 95.561654][ T627] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.562059][ T627] ? __rtnl_newlink+0x40e/0xa40
[ 95.562382][ T627] rtnl_newlink+0x69a/0xa60
[ 95.562690][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.563004][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.563315][ T627] ? find_held_lock+0x2b/0x80
[ 95.563620][ T627] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.563936][ T627] ? __lock_release+0x5d/0x170
[ 95.564243][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.564559][ T627] rtnetlink_rcv_msg+0x710/0xc00
[ 95.564866][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.565194][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.565509][ T627] netlink_rcv_skb+0x121/0x350
[ 95.565814][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.566132][ T627] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.566450][ T627] ? netlink_deliver_tap+0x13e/0x340
[ 95.566763][ T627] ? netlink_deliver_tap+0xc3/0x340
[ 95.567083][ T627] netlink_unicast+0x49e/0x780
[ 95.567391][ T627] ? __pfx_netlink_unicast+0x10/0x10
[ 95.567696][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.568017][ T627] netlink_sendmsg+0x721/0xbe0
[ 95.568325][ T627] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.568631][ T627] ? __import_iovec+0x238/0x3c0
[ 95.568965][ T627] ____sys_sendmsg+0x7ad/0xa10
[ 95.569275][ T627] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.569575][ T627] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.569980][ T627] ___sys_sendmsg+0xed/0x170
[ 95.570281][ T627] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.570583][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.570971][ T627] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.571287][ T627] ? find_held_lock+0x2b/0x80
[ 95.571592][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.571901][ T627] ? find_held_lock+0x2b/0x80
[ 95.572233][ T627] ? __virt_addr_valid+0x22e/0x450
[ 95.572537][ T627] ? __lock_release+0x5d/0x170
[ 95.572850][ T627] __sys_sendmsg+0x10b/0x1a0
[ 95.573165][ T627] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.573549][ T627] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.573864][ T627] ? rcu_is_watching+0x12/0xc0
[ 95.574189][ T627] do_syscall_64+0xc1/0x380
[ 95.574496][ T627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.574876][ T627] RIP: 0033:0x7f8a043011e7
[ 95.575206][ T627] 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
[ 95.576318][ T627] RSP: 002b:00007ffdb5201708 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.576780][ T627] RAX: ffffffffffffffda RBX: 00007ffdb5201e30 RCX: 00007f8a043011e7
[ 95.577244][ T627] RDX: 0000000000000000 RSI: 00007ffdb5201770 RDI: 0000000000000005
[ 95.577702][ T627] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 95.578177][ T627] R10: 00007f8a041feee8 R11: 0000000000000246 R12: 0000000000000003
[ 95.578634][ T627] R13: 00000000686e1252 R14: 0000000000499600 R15: 0000000000000000
[ 95.579111][ T627]
[ 95.579342][ T627] irq event stamp: 39897
[ 95.579576][ T627] hardirqs last enabled at (39905): [] __up_console_sem+0x6b/0x80
[ 95.580120][ T627] hardirqs last disabled at (39914): [] __up_console_sem+0x50/0x80
[ 95.580646][ T627] softirqs last enabled at (39010): [] handle_softirqs+0x358/0x620
[ 95.581193][ T627] softirqs last disabled at (38565): [] __irq_exit_rcu+0xfa/0x160
[ 95.581727][ T627] ---[ end trace 0000000000000000 ]---
[ 95.596543][ T627] ip (627) used greatest stack depth: 23816 bytes left