[ 14.486473][ T251] ip (251) used greatest stack depth: 24032 bytes left
[ 20.904992][ T326] br1: port 1(vx10) entered blocking state
[ 20.905626][ T326] br1: port 1(vx10) entered disabled state
[ 20.906476][ T326] vx10: entered allmulticast mode
[ 20.910029][ T326] vx10: entered promiscuous mode
[ 20.911349][ T326] br1: port 1(vx10) entered blocking state
[ 20.911841][ T326] br1: port 1(vx10) entered forwarding state
[ 20.913054][ T326] ------------[ cut here ]------------
[ 20.913381][ T326] WARNING: CPU: 3 PID: 326 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.914024][ T326] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 20.914672][ T326] CPU: 3 UID: 0 PID: 326 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.915975][ T326] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.916396][ T326] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.916731][ T326] 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
[ 20.917892][ T326] RSP: 0018:ffffc90000696ef0 EFLAGS: 00010246
[ 20.918306][ T326] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 20.918787][ T326] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 20.919442][ T326] RBP: ffffc90000696fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.919942][ T326] R10: ffffc90000697010 R11: ffffffffad2a8918 R12: 1ffff920000d2de2
[ 20.920438][ T326] R13: 00000000000005dc R14: ffffc90000697010 R15: ffff88800981af08
[ 20.920919][ T326] FS: 00007fd89d737800(0000) GS:ffff888087e37000(0000) knlGS:0000000000000000
[ 20.921493][ T326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.921902][ T326] CR2: 00000000004e5ce0 CR3: 0000000016741001 CR4: 0000000000772ef0
[ 20.922403][ T326] PKRU: 55555554
[ 20.922649][ T326] Call Trace:
[ 20.922898][ T326]
[ 20.923077][ T326] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.923405][ T326] ? find_held_lock+0x2b/0x80
[ 20.923732][ T326] ? mark_held_locks+0x49/0x80
[ 20.924057][ T326] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.924457][ T326] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.924785][ T326] netif_set_mtu+0x88/0x100
[ 20.925119][ T326] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.925453][ T326] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.925895][ T326] dev_set_mtu+0xa0/0x150
[ 20.926148][ T326] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.926584][ T326] br_add_if+0xda3/0x1330 [bridge]
[ 20.926952][ T326] do_set_master+0x32f/0x500
[ 20.927294][ T326] do_setlink.constprop.0+0x9f4/0x2480
[ 20.927621][ T326] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.928039][ T326] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.928360][ T326] ? validate_chain+0x166/0x4d0
[ 20.928677][ T326] ? __kernel_text_address+0x12/0x40
[ 20.928998][ T326] ? __lock_acquire+0x44d/0x7e0
[ 20.929328][ T326] ? __mutex_trylock_common+0xf9/0x260
[ 20.929670][ T326] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.930054][ T326] ? rcu_is_watching+0x12/0xc0
[ 20.930360][ T326] ? rcu_is_watching+0x12/0xc0
[ 20.930664][ T326] ? trace_contention_end+0xdc/0x140
[ 20.930968][ T326] ? __mutex_lock+0x19c/0xcd0
[ 20.931280][ T326] ? find_held_lock+0x2b/0x80
[ 20.931585][ T326] ? rtnl_newlink+0x651/0xa60
[ 20.931894][ T326] ? __create_object+0x5e/0xb0
[ 20.932207][ T326] ? __pfx___mutex_lock+0x10/0x10
[ 20.932514][ T326] ? trace_cap_capable+0x10f/0x190
[ 20.932815][ T326] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.933197][ T326] ? __rtnl_newlink+0x40e/0xa40
[ 20.933508][ T326] rtnl_newlink+0x69a/0xa60
[ 20.933817][ T326] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.934125][ T326] ? __lock_acquire+0x44d/0x7e0
[ 20.934440][ T326] ? find_held_lock+0x2b/0x80
[ 20.934745][ T326] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.935051][ T326] ? __lock_release+0x5d/0x170
[ 20.935358][ T326] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.935684][ T326] rtnetlink_rcv_msg+0x710/0xc00
[ 20.935990][ T326] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.936308][ T326] ? __lock_acquire+0x44d/0x7e0
[ 20.936621][ T326] netlink_rcv_skb+0x121/0x350
[ 20.936931][ T326] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.937244][ T326] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.937568][ T326] ? netlink_deliver_tap+0x13e/0x340
[ 20.937872][ T326] ? netlink_deliver_tap+0xc3/0x340
[ 20.938185][ T326] netlink_unicast+0x49e/0x780
[ 20.938497][ T326] ? __pfx_netlink_unicast+0x10/0x10
[ 20.938805][ T326] ? __lock_acquire+0x44d/0x7e0
[ 20.939120][ T326] netlink_sendmsg+0x721/0xbe0
[ 20.939438][ T326] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.939762][ T326] ? __import_iovec+0x238/0x3c0
[ 20.940084][ T326] ____sys_sendmsg+0x7ad/0xa10
[ 20.940395][ T326] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.940698][ T326] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.941092][ T326] ___sys_sendmsg+0xed/0x170
[ 20.941399][ T326] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.941722][ T326] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.942113][ T326] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.942464][ T326] ? find_held_lock+0x2b/0x80
[ 20.942776][ T326] ? __lock_acquire+0x44d/0x7e0
[ 20.943098][ T326] ? find_held_lock+0x2b/0x80
[ 20.943405][ T326] ? __virt_addr_valid+0x22e/0x450
[ 20.943714][ T326] ? __lock_release+0x5d/0x170
[ 20.944038][ T326] __sys_sendmsg+0x10b/0x1a0
[ 20.944341][ T326] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.944716][ T326] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.945042][ T326] ? rcu_is_watching+0x12/0xc0
[ 20.945353][ T326] do_syscall_64+0xc1/0x380
[ 20.945656][ T326] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.946046][ T326] RIP: 0033:0x7fd89d9041e7
[ 20.946383][ 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
[ 20.947477][ T326] RSP: 002b:00007ffd00092698 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.947938][ T326] RAX: ffffffffffffffda RBX: 00007ffd00092dc0 RCX: 00007fd89d9041e7
[ 20.948417][ T326] RDX: 0000000000000000 RSI: 00007ffd00092700 RDI: 0000000000000005
[ 20.948875][ T326] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.949343][ T326] R10: 000000002d8d8910 R11: 0000000000000246 R12: 0000000000000004
[ 20.949816][ T326] R13: 00000000686e142d R14: 0000000000499600 R15: 0000000000000000
[ 20.950313][ T326]
[ 20.950545][ T326] irq event stamp: 41931
[ 20.950774][ T326] hardirqs last enabled at (41939): [] __up_console_sem+0x6b/0x80
[ 20.951315][ T326] hardirqs last disabled at (41948): [] __up_console_sem+0x50/0x80
[ 20.951845][ T326] softirqs last enabled at (41094): [] handle_softirqs+0x358/0x620
[ 20.952392][ T326] softirqs last disabled at (40647): [] __irq_exit_rcu+0xfa/0x160
[ 20.952918][ T326] ---[ end trace 0000000000000000 ]---
[ 20.968868][ T326] ip (326) used greatest stack depth: 24016 bytes left
[ 21.416862][ T331] br1: port 2(vx20) entered blocking state
[ 21.417356][ T331] br1: port 2(vx20) entered disabled state
[ 21.417816][ T331] vx20: entered allmulticast mode
[ 21.421979][ T331] vx20: entered promiscuous mode
[ 21.423486][ T331] br1: port 2(vx20) entered blocking state
[ 21.423942][ T331] br1: port 2(vx20) entered forwarding state
[ 21.424973][ T331] ------------[ cut here ]------------
[ 21.425355][ T331] WARNING: CPU: 3 PID: 331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.426061][ T331] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.426686][ T331] CPU: 3 UID: 0 PID: 331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.428259][ T331] Tainted: [W]=WARN
[ 21.428529][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.428960][ T331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.429339][ T331] 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
[ 21.430626][ T331] RSP: 0018:ffffc90000616ef0 EFLAGS: 00010246
[ 21.431080][ T331] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 21.431608][ T331] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 21.432150][ T331] RBP: ffffc90000616fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.432687][ T331] R10: ffffc90000617010 R11: ffffffffad2a8918 R12: 1ffff920000c2de2
[ 21.433224][ T331] R13: 00000000000005dc R14: ffffc90000617010 R15: ffff88800981af08
[ 21.433765][ T331] FS: 00007fafd63a2800(0000) GS:ffff888087e37000(0000) knlGS:0000000000000000
[ 21.434380][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.434827][ T331] CR2: 00000000004e5de8 CR3: 000000000987b002 CR4: 0000000000772ef0
[ 21.435371][ T331] PKRU: 55555554
[ 21.435636][ T331] Call Trace:
[ 21.435897][ T331]
[ 21.436087][ T331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.436445][ T331] ? find_held_lock+0x2b/0x80
[ 21.436807][ T331] ? mark_held_locks+0x49/0x80
[ 21.437180][ T331] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.437624][ T331] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.437982][ T331] netif_set_mtu+0x88/0x100
[ 21.438351][ T331] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.438722][ T331] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.439231][ T331] dev_set_mtu+0xa0/0x150
[ 21.439530][ T331] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.440010][ T331] br_add_if+0xda3/0x1330 [bridge]
[ 21.440411][ T331] do_set_master+0x32f/0x500
[ 21.440774][ T331] do_setlink.constprop.0+0x9f4/0x2480
[ 21.441142][ T331] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.441591][ T331] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.441942][ T331] ? validate_chain+0x166/0x4d0
[ 21.442300][ T331] ? __kernel_text_address+0x12/0x40
[ 21.442665][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.443032][ T331] ? __mutex_trylock_common+0xf9/0x260
[ 21.443394][ T331] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.443823][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.444194][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.444541][ T331] ? trace_contention_end+0xdc/0x140
[ 21.444885][ T331] ? __mutex_lock+0x19c/0xcd0
[ 21.445242][ T331] ? find_held_lock+0x2b/0x80
[ 21.445587][ T331] ? rtnl_newlink+0x651/0xa60
[ 21.445929][ T331] ? __create_object+0x5e/0xb0
[ 21.446332][ T331] ? __pfx___mutex_lock+0x10/0x10
[ 21.446644][ T331] ? trace_cap_capable+0x10f/0x190
[ 21.446957][ T331] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.447348][ T331] ? __rtnl_newlink+0x40e/0xa40
[ 21.447729][ T331] rtnl_newlink+0x69a/0xa60
[ 21.448092][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.448439][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.448794][ T331] ? find_held_lock+0x2b/0x80
[ 21.449156][ T331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.449499][ T331] ? __lock_release+0x5d/0x170
[ 21.449883][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.450244][ T331] rtnetlink_rcv_msg+0x710/0xc00
[ 21.450595][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.450948][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.451311][ T331] netlink_rcv_skb+0x121/0x350
[ 21.451666][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.452040][ T331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.452416][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 21.452761][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 21.453119][ T331] netlink_unicast+0x49e/0x780
[ 21.453472][ T331] ? __pfx_netlink_unicast+0x10/0x10
[ 21.453829][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.454193][ T331] netlink_sendmsg+0x721/0xbe0
[ 21.454565][ T331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.454922][ T331] ? __import_iovec+0x238/0x3c0
[ 21.455291][ T331] ____sys_sendmsg+0x7ad/0xa10
[ 21.455654][ T331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.455999][ T331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.456455][ T331] ___sys_sendmsg+0xed/0x170
[ 21.456811][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.457165][ T331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.457602][ T331] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.457950][ T331] ? find_held_lock+0x2b/0x80
[ 21.458309][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.458662][ T331] ? find_held_lock+0x2b/0x80
[ 21.459009][ T331] ? __virt_addr_valid+0x22e/0x450
[ 21.459377][ T331] ? __lock_release+0x5d/0x170
[ 21.459768][ T331] __sys_sendmsg+0x10b/0x1a0
[ 21.460094][ T331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.460479][ T331] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.460804][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.461129][ T331] do_syscall_64+0xc1/0x380
[ 21.461438][ T331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.461826][ T331] RIP: 0033:0x7fafd656f1e7
[ 21.462155][ 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
[ 21.463268][ T331] RSP: 002b:00007ffc4bdffc28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.463736][ T331] RAX: ffffffffffffffda RBX: 00007ffc4be00350 RCX: 00007fafd656f1e7
[ 21.464209][ T331] RDX: 0000000000000000 RSI: 00007ffc4bdffc90 RDI: 0000000000000005
[ 21.464675][ T331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.465144][ T331] R10: 000000003dee3910 R11: 0000000000000246 R12: 0000000000000004
[ 21.465602][ T331] R13: 00000000686e142e R14: 0000000000499600 R15: 0000000000000000
[ 21.466085][ T331]
[ 21.466319][ T331] irq event stamp: 40895
[ 21.466555][ T331] hardirqs last enabled at (40903): [] __up_console_sem+0x6b/0x80
[ 21.467103][ T331] hardirqs last disabled at (40912): [] __up_console_sem+0x50/0x80
[ 21.467894][ T331] softirqs last enabled at (40042): [] handle_softirqs+0x358/0x620
[ 21.468657][ T331] softirqs last disabled at (39509): [] __irq_exit_rcu+0xfa/0x160
[ 21.469196][ T331] ---[ end trace 0000000000000000 ]---
[ 21.691232][ T333] br1: port 3(veth1) entered blocking state
[ 21.691756][ T333] br1: port 3(veth1) entered disabled state
[ 21.692199][ T333] veth1: entered allmulticast mode
[ 21.696081][ T333] veth1: entered promiscuous mode
[ 21.697324][ T333] ------------[ cut here ]------------
[ 21.697659][ T333] WARNING: CPU: 2 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.698291][ T333] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.698859][ T333] CPU: 2 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.699506][ T333] Tainted: [W]=WARN
[ 21.699770][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.700177][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.700506][ 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
[ 21.701625][ T333] RSP: 0018:ffffc90000b26ef0 EFLAGS: 00010246
[ 21.702038][ T333] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 21.702504][ T333] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 21.702970][ T333] RBP: ffffc90000b26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.703448][ T333] R10: ffffc90000b27010 R11: ffffffffad2a8918 R12: 1ffff92000164de2
[ 21.703924][ T333] R13: 00000000000005dc R14: ffffc90000b27010 R15: ffff88800981af08
[ 21.704400][ T333] FS: 00007f1a74ebd800(0000) GS:ffff888087db7000(0000) knlGS:0000000000000000
[ 21.704940][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.705352][ T333] CR2: 00000000004e5aa8 CR3: 0000000009333003 CR4: 0000000000772ef0
[ 21.705829][ T333] PKRU: 55555554
[ 21.706083][ T333] Call Trace:
[ 21.706325][ T333]
[ 21.706498][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.706821][ T333] ? find_held_lock+0x2b/0x80
[ 21.707157][ T333] ? mark_held_locks+0x49/0x80
[ 21.707474][ T333] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.707868][ T333] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.708209][ T333] netif_set_mtu+0x88/0x100
[ 21.708531][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.708857][ T333] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.709304][ T333] dev_set_mtu+0xa0/0x150
[ 21.709561][ T333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.709990][ T333] br_add_if+0xda3/0x1330 [bridge]
[ 21.710366][ T333] do_set_master+0x32f/0x500
[ 21.710696][ T333] do_setlink.constprop.0+0x9f4/0x2480
[ 21.711029][ T333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.711432][ T333] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.711750][ T333] ? validate_chain+0x166/0x4d0
[ 21.712079][ T333] ? __kernel_text_address+0x12/0x40
[ 21.712397][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.712724][ T333] ? __mutex_trylock_common+0xf9/0x260
[ 21.713052][ T333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.713444][ T333] ? rcu_is_watching+0x12/0xc0
[ 21.713763][ T333] ? rcu_is_watching+0x12/0xc0
[ 21.714091][ T333] ? trace_contention_end+0xdc/0x140
[ 21.714405][ T333] ? __mutex_lock+0x19c/0xcd0
[ 21.714727][ T333] ? find_held_lock+0x2b/0x80
[ 21.715059][ T333] ? rtnl_newlink+0x651/0xa60
[ 21.715385][ T333] ? __create_object+0x5e/0xb0
[ 21.715706][ T333] ? __pfx___mutex_lock+0x10/0x10
[ 21.716036][ T333] ? trace_cap_capable+0x10f/0x190
[ 21.716353][ T333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.716745][ T333] ? __rtnl_newlink+0x40e/0xa40
[ 21.717095][ T333] rtnl_newlink+0x69a/0xa60
[ 21.717419][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.717739][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.718076][ T333] ? find_held_lock+0x2b/0x80
[ 21.718395][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.718707][ T333] ? __lock_release+0x5d/0x170
[ 21.719045][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.719365][ T333] rtnetlink_rcv_msg+0x710/0xc00
[ 21.719699][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.720031][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.720361][ T333] netlink_rcv_skb+0x121/0x350
[ 21.720680][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.721003][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.721342][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 21.721660][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 21.721981][ T333] netlink_unicast+0x49e/0x780
[ 21.722316][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 21.722636][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.722959][ T333] netlink_sendmsg+0x721/0xbe0
[ 21.723290][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.723609][ T333] ? __import_iovec+0x238/0x3c0
[ 21.723935][ T333] ____sys_sendmsg+0x7ad/0xa10
[ 21.724266][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.724582][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.724987][ T333] ___sys_sendmsg+0xed/0x170
[ 21.725315][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.725634][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.726035][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.726358][ T333] ? find_held_lock+0x2b/0x80
[ 21.726688][ T333] ? __lock_acquire+0x44d/0x7e0
[ 21.727024][ T333] ? find_held_lock+0x2b/0x80
[ 21.727348][ T333] ? __virt_addr_valid+0x22e/0x450
[ 21.727665][ T333] ? __lock_release+0x5d/0x170
[ 21.727991][ T333] __sys_sendmsg+0x10b/0x1a0
[ 21.728362][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.728766][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.729106][ T333] ? rcu_is_watching+0x12/0xc0
[ 21.729423][ T333] do_syscall_64+0xc1/0x380
[ 21.729753][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.730157][ T333] RIP: 0033:0x7f1a7508a1e7
[ 21.730485][ 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
[ 21.731597][ T333] RSP: 002b:00007ffc6b353598 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.732086][ T333] RAX: ffffffffffffffda RBX: 00007ffc6b353cc0 RCX: 00007f1a7508a1e7
[ 21.732553][ T333] RDX: 0000000000000000 RSI: 00007ffc6b353600 RDI: 0000000000000005
[ 21.733028][ T333] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.733493][ T333] R10: 000000002ed11910 R11: 0000000000000246 R12: 0000000000000004
[ 21.733969][ T333] R13: 00000000686e142e R14: 0000000000499600 R15: 0000000000000000
[ 21.734462][ T333]
[ 21.734703][ T333] irq event stamp: 38857
[ 21.734940][ T333] hardirqs last enabled at (38867): [] __up_console_sem+0x6b/0x80
[ 21.735489][ T333] hardirqs last disabled at (38878): [] __up_console_sem+0x50/0x80
[ 21.736049][ T333] softirqs last enabled at (38056): [] handle_softirqs+0x358/0x620
[ 21.736584][ T333] softirqs last disabled at (38043): [] __irq_exit_rcu+0xfa/0x160
[ 21.737127][ T333] ---[ end trace 0000000000000000 ]---
[ 21.859166][ T38] br1: port 3(veth1) entered blocking state
[ 21.859724][ T38] br1: port 3(veth1) entered forwarding state
[ 21.975010][ T335] br1: port 4(veth2) entered blocking state
[ 21.975455][ T335] br1: port 4(veth2) entered disabled state
[ 21.976216][ T335] veth2: entered allmulticast mode
[ 21.979618][ T335] veth2: entered promiscuous mode
[ 21.980547][ T335] ------------[ cut here ]------------
[ 21.980864][ T335] WARNING: CPU: 3 PID: 335 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.982628][ T335] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.983194][ T335] CPU: 3 UID: 0 PID: 335 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.983803][ T335] Tainted: [W]=WARN
[ 21.984047][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.984425][ T335] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.984736][ T335] 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
[ 21.985822][ T335] RSP: 0018:ffffc900005f6ef0 EFLAGS: 00010246
[ 21.986234][ T335] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 21.986686][ T335] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 21.987259][ T335] RBP: ffffc900005f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.987776][ T335] R10: ffffc900005f7010 R11: ffffffffad2a8918 R12: 1ffff920000bede2
[ 21.988316][ T335] R13: 00000000000005dc R14: ffffc900005f7010 R15: ffff88800981af08
[ 21.988830][ T335] FS: 00007f5ab589a800(0000) GS:ffff888087e37000(0000) knlGS:0000000000000000
[ 21.989474][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.989873][ T335] CR2: 00000000004e5ab0 CR3: 0000000009333001 CR4: 0000000000772ef0
[ 21.990340][ T335] PKRU: 55555554
[ 21.990583][ T335] Call Trace:
[ 21.990814][ T335]
[ 21.990972][ T335] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.991292][ T335] ? find_held_lock+0x2b/0x80
[ 21.991605][ T335] ? mark_held_locks+0x49/0x80
[ 21.991910][ T335] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.992300][ T335] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.992608][ T335] netif_set_mtu+0x88/0x100
[ 21.992923][ T335] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.993253][ T335] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.993673][ T335] dev_set_mtu+0xa0/0x150
[ 21.993905][ T335] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.994340][ T335] br_add_if+0xda3/0x1330 [bridge]
[ 21.994684][ T335] do_set_master+0x32f/0x500
[ 21.994993][ T335] do_setlink.constprop.0+0x9f4/0x2480
[ 21.995320][ T335] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.995709][ T335] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.996021][ T335] ? validate_chain+0x166/0x4d0
[ 21.996327][ T335] ? __kernel_text_address+0x12/0x40
[ 21.996635][ T335] ? __lock_acquire+0x44d/0x7e0
[ 21.996942][ T335] ? __mutex_trylock_common+0xf9/0x260
[ 21.997270][ T335] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.997652][ T335] ? rcu_is_watching+0x12/0xc0
[ 21.997966][ T335] ? rcu_is_watching+0x12/0xc0
[ 21.998288][ T335] ? trace_contention_end+0xdc/0x140
[ 21.998601][ T335] ? __mutex_lock+0x19c/0xcd0
[ 21.998906][ T335] ? find_held_lock+0x2b/0x80
[ 21.999224][ T335] ? rtnl_newlink+0x651/0xa60
[ 21.999538][ T335] ? __create_object+0x5e/0xb0
[ 21.999868][ T335] ? __pfx___mutex_lock+0x10/0x10
[ 22.000187][ T335] ? trace_cap_capable+0x10f/0x190
[ 22.000494][ T335] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.000872][ T335] ? __rtnl_newlink+0x40e/0xa40
[ 22.001197][ T335] rtnl_newlink+0x69a/0xa60
[ 22.001538][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.001851][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.002180][ T335] ? find_held_lock+0x2b/0x80
[ 22.002500][ T335] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.002804][ T335] ? __lock_release+0x5d/0x170
[ 22.003135][ T335] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.003448][ T335] rtnetlink_rcv_msg+0x710/0xc00
[ 22.003759][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.004082][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.004392][ T335] netlink_rcv_skb+0x121/0x350
[ 22.004710][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.005029][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.005352][ T335] ? netlink_deliver_tap+0x13e/0x340
[ 22.005663][ T335] ? netlink_deliver_tap+0xc3/0x340
[ 22.005976][ T335] netlink_unicast+0x49e/0x780
[ 22.006302][ T335] ? __pfx_netlink_unicast+0x10/0x10
[ 22.006616][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.006945][ T335] netlink_sendmsg+0x721/0xbe0
[ 22.007274][ T335] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.007593][ T335] ? __import_iovec+0x238/0x3c0
[ 22.007915][ T335] ____sys_sendmsg+0x7ad/0xa10
[ 22.008235][ T335] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.008540][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.008939][ T335] ___sys_sendmsg+0xed/0x170
[ 22.009374][ T335] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.009710][ T335] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.010111][ T335] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.010432][ T335] ? find_held_lock+0x2b/0x80
[ 22.010749][ T335] ? __lock_acquire+0x44d/0x7e0
[ 22.011075][ T335] ? find_held_lock+0x2b/0x80
[ 22.011391][ T335] ? __virt_addr_valid+0x22e/0x450
[ 22.011712][ T335] ? __lock_release+0x5d/0x170
[ 22.012035][ T335] __sys_sendmsg+0x10b/0x1a0
[ 22.012339][ T335] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.012725][ T335] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.013139][ T335] ? rcu_is_watching+0x12/0xc0
[ 22.013506][ T335] do_syscall_64+0xc1/0x380
[ 22.013853][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.014317][ T335] RIP: 0033:0x7f5ab5a671e7
[ 22.014690][ 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
[ 22.015937][ T335] RSP: 002b:00007ffef5d284a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.016465][ T335] RAX: ffffffffffffffda RBX: 00007ffef5d28bd0 RCX: 00007f5ab5a671e7
[ 22.016992][ T335] RDX: 0000000000000000 RSI: 00007ffef5d28510 RDI: 0000000000000005
[ 22.017517][ T335] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.018045][ T335] R10: 0000000021788910 R11: 0000000000000246 R12: 0000000000000004
[ 22.018561][ T335] R13: 00000000686e142e R14: 0000000000499600 R15: 0000000000000000
[ 22.019109][ T335]
[ 22.019372][ T335] irq event stamp: 39781
[ 22.019653][ T335] hardirqs last enabled at (39789): [] __up_console_sem+0x6b/0x80
[ 22.020198][ T335] hardirqs last disabled at (39798): [] __up_console_sem+0x50/0x80
[ 22.020730][ T335] softirqs last enabled at (38862): [] handle_softirqs+0x358/0x620
[ 22.021273][ T335] softirqs last disabled at (38069): [] __irq_exit_rcu+0xfa/0x160
[ 22.021801][ T335] ---[ end trace 0000000000000000 ]---
[ 22.143209][ T152] br1: port 4(veth2) entered blocking state
[ 22.143627][ T152] br1: port 4(veth2) entered forwarding state
[ 22.558451][ T340] br1: port 5(vx4001) entered blocking state
[ 22.558909][ T340] br1: port 5(vx4001) entered disabled state
[ 22.560085][ T340] vx4001: entered allmulticast mode
[ 22.563849][ T340] vx4001: entered promiscuous mode
[ 22.564886][ T340] br1: port 5(vx4001) entered blocking state
[ 22.565558][ T340] br1: port 5(vx4001) entered forwarding state
[ 22.566823][ T340] ------------[ cut here ]------------
[ 22.567200][ T340] WARNING: CPU: 1 PID: 340 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.567795][ T340] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.568436][ T340] CPU: 1 UID: 0 PID: 340 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.569058][ T340] Tainted: [W]=WARN
[ 22.569290][ T340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.569681][ T340] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.569994][ T340] 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
[ 22.571112][ T340] RSP: 0018:ffffc90000646ef0 EFLAGS: 00010246
[ 22.571496][ T340] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 22.571949][ T340] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 22.572774][ T340] RBP: ffffc90000646fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.573440][ T340] R10: ffffc90000647010 R11: ffffffffad2a8918 R12: 1ffff920000c8de2
[ 22.573896][ T340] R13: 00000000000005dc R14: ffffc90000647010 R15: ffff88800981af08
[ 22.574578][ T340] FS: 00007fa98c5f2800(0000) GS:ffff888087d37000(0000) knlGS:0000000000000000
[ 22.575283][ T340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.575668][ T340] CR2: 00000000004e6890 CR3: 000000001271f002 CR4: 0000000000772ef0
[ 22.576289][ T340] PKRU: 55555554
[ 22.576518][ T340] Call Trace:
[ 22.576747][ T340]
[ 22.576905][ T340] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.577357][ T340] ? find_held_lock+0x2b/0x80
[ 22.577679][ T340] ? mark_held_locks+0x49/0x80
[ 22.577981][ T340] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.578605][ T340] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.578930][ T340] netif_set_mtu+0x88/0x100
[ 22.579473][ T340] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.579816][ T340] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.580378][ T340] dev_set_mtu+0xa0/0x150
[ 22.580616][ T340] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.581172][ T340] br_add_if+0xda3/0x1330 [bridge]
[ 22.581515][ T340] do_set_master+0x32f/0x500
[ 22.581821][ T340] do_setlink.constprop.0+0x9f4/0x2480
[ 22.582272][ T340] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.582656][ T340] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.582955][ T340] ? validate_chain+0x166/0x4d0
[ 22.583314][ T340] ? __kernel_text_address+0x12/0x40
[ 22.583620][ T340] ? __lock_acquire+0x44d/0x7e0
[ 22.583926][ T340] ? __mutex_trylock_common+0xf9/0x260
[ 22.584242][ T340] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.584620][ T340] ? rcu_is_watching+0x12/0xc0
[ 22.584925][ T340] ? rcu_is_watching+0x12/0xc0
[ 22.585235][ T340] ? trace_contention_end+0xdc/0x140
[ 22.585543][ T340] ? __mutex_lock+0x19c/0xcd0
[ 22.585845][ T340] ? find_held_lock+0x2b/0x80
[ 22.586158][ T340] ? rtnl_newlink+0x651/0xa60
[ 22.586462][ T340] ? __create_object+0x5e/0xb0
[ 22.586767][ T340] ? __pfx___mutex_lock+0x10/0x10
[ 22.587079][ T340] ? trace_cap_capable+0x10f/0x190
[ 22.587382][ T340] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.587770][ T340] ? __rtnl_newlink+0x40e/0xa40
[ 22.588087][ T340] rtnl_newlink+0x69a/0xa60
[ 22.588397][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.588701][ T340] ? __lock_acquire+0x44d/0x7e0
[ 22.589009][ T340] ? find_held_lock+0x2b/0x80
[ 22.589327][ T340] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.589638][ T340] ? __lock_release+0x5d/0x170
[ 22.589943][ T340] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.590261][ T340] rtnetlink_rcv_msg+0x710/0xc00
[ 22.590574][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.590882][ T340] ? __lock_acquire+0x44d/0x7e0
[ 22.591198][ T340] netlink_rcv_skb+0x121/0x350
[ 22.591504][ T340] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.591809][ T340] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.592131][ T340] ? netlink_deliver_tap+0x13e/0x340
[ 22.592435][ T340] ? netlink_deliver_tap+0xc3/0x340
[ 22.592741][ T340] netlink_unicast+0x49e/0x780
[ 22.593055][ T340] ? __pfx_netlink_unicast+0x10/0x10
[ 22.593357][ T340] ? __lock_acquire+0x44d/0x7e0
[ 22.593664][ T340] netlink_sendmsg+0x721/0xbe0
[ 22.593968][ T340] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.594278][ T340] ? __import_iovec+0x238/0x3c0
[ 22.594587][ T340] ____sys_sendmsg+0x7ad/0xa10
[ 22.594897][ T340] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.595209][ T340] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.595598][ T340] ___sys_sendmsg+0xed/0x170
[ 22.595898][ T340] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.596208][ T340] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.596586][ T340] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.596895][ T340] ? find_held_lock+0x2b/0x80
[ 22.597207][ T340] ? __lock_acquire+0x44d/0x7e0
[ 22.597519][ T340] ? find_held_lock+0x2b/0x80
[ 22.597820][ T340] ? __virt_addr_valid+0x22e/0x450
[ 22.598132][ T340] ? __lock_release+0x5d/0x170
[ 22.598444][ T340] __sys_sendmsg+0x10b/0x1a0
[ 22.598744][ T340] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.599131][ T340] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.599452][ T340] ? rcu_is_watching+0x12/0xc0
[ 22.599762][ T340] do_syscall_64+0xc1/0x380
[ 22.600076][ T340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.600453][ T340] RIP: 0033:0x7fa98c7bf1e7
[ 22.600767][ 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
[ 22.601880][ T340] RSP: 002b:00007ffe15ce4ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.602352][ T340] RAX: ffffffffffffffda RBX: 00007ffe15ce55f0 RCX: 00007fa98c7bf1e7
[ 22.602807][ T340] RDX: 0000000000000000 RSI: 00007ffe15ce4f30 RDI: 0000000000000005
[ 22.603533][ T340] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.604381][ T340] R10: 00000000291a9910 R11: 0000000000000246 R12: 0000000000000004
[ 22.604937][ T340] R13: 00000000686e142f R14: 0000000000499600 R15: 0000000000000000
[ 22.605419][ T340]
[ 22.605650][ T340] irq event stamp: 36641
[ 22.605876][ T340] hardirqs last enabled at (36649): [] __up_console_sem+0x6b/0x80
[ 22.606416][ T340] hardirqs last disabled at (36658): [] __up_console_sem+0x50/0x80
[ 22.606936][ T340] softirqs last enabled at (36542): [] handle_softirqs+0x358/0x620
[ 22.607472][ T340] softirqs last disabled at (36533): [] __irq_exit_rcu+0xfa/0x160
[ 22.607994][ T340] ---[ end trace 0000000000000000 ]---
[ 23.524872][ T349] 8021q: 802.1Q VLAN Support v1.8
[ 23.962803][ T353] br1: entered promiscuous mode
[ 23.966794][ T353] br1: left promiscuous mode
[ 23.985162][ T353] br1: entered promiscuous mode
[ 32.061051][ T432] br1: port 1(vx10) entered blocking state
[ 32.061612][ T432] br1: port 1(vx10) entered disabled state
[ 32.062107][ T432] vx10: entered allmulticast mode
[ 32.065662][ T432] vx10: entered promiscuous mode
[ 32.066997][ T432] br1: port 1(vx10) entered blocking state
[ 32.067463][ T432] br1: port 1(vx10) entered forwarding state
[ 32.069203][ T432] ------------[ cut here ]------------
[ 32.069593][ T432] WARNING: CPU: 2 PID: 432 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.070302][ T432] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 32.071166][ T432] CPU: 2 UID: 0 PID: 432 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.071846][ T432] Tainted: [W]=WARN
[ 32.072112][ T432] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.072546][ T432] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.072894][ T432] 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
[ 32.074076][ T432] RSP: 0018:ffffc90000b66ef0 EFLAGS: 00010246
[ 32.074512][ T432] RAX: 0000000000000000 RBX: ffff888008cb2000 RCX: 0000000000000001
[ 32.075031][ T432] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 32.075544][ T432] RBP: ffffc90000b66fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.076061][ T432] R10: ffffc90000b67010 R11: ffffffffac979160 R12: 1ffff9200016cde2
[ 32.076566][ T432] R13: 00000000000005dc R14: ffffc90000b67010 R15: ffff888008cb2f08
[ 32.077071][ T432] FS: 00007f66b3bd2800(0000) GS:ffff888087db7000(0000) knlGS:0000000000000000
[ 32.077656][ T432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.078086][ T432] CR2: 00000000004e5ce0 CR3: 0000000010e9f006 CR4: 0000000000772ef0
[ 32.078617][ T432] PKRU: 55555554
[ 32.078872][ T432] Call Trace:
[ 32.079156][ T432]
[ 32.079339][ T432] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.079709][ T432] ? __lock_acquire+0x44d/0x7e0
[ 32.080076][ T432] ? find_held_lock+0x2b/0x80
[ 32.080409][ T432] netif_set_mtu+0x88/0x100
[ 32.080765][ T432] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.081133][ T432] dev_set_mtu+0xa0/0x150
[ 32.081389][ T432] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.081887][ T432] br_add_if+0xda3/0x1330 [bridge]
[ 32.082279][ T432] do_set_master+0x32f/0x500
[ 32.082636][ T432] do_setlink.constprop.0+0x9f4/0x2480
[ 32.082974][ T432] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.083399][ T432] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.083749][ T432] ? validate_chain+0x166/0x4d0
[ 32.084094][ T432] ? __kernel_text_address+0x12/0x40
[ 32.084439][ T432] ? __lock_acquire+0x44d/0x7e0
[ 32.084798][ T432] ? __mutex_trylock_common+0xf9/0x260
[ 32.085145][ T432] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.085559][ T432] ? rcu_is_watching+0x12/0xc0
[ 32.085918][ T432] ? rcu_is_watching+0x12/0xc0
[ 32.086261][ T432] ? trace_contention_end+0xdc/0x140
[ 32.086590][ T432] ? __mutex_lock+0x19c/0xcd0
[ 32.086942][ T432] ? find_held_lock+0x2b/0x80
[ 32.087287][ T432] ? rtnl_newlink+0x651/0xa60
[ 32.087617][ T432] ? __create_object+0x5e/0xb0
[ 32.087974][ T432] ? __pfx___mutex_lock+0x10/0x10
[ 32.088321][ T432] ? trace_cap_capable+0x10f/0x190
[ 32.088658][ T432] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.089114][ T432] ? __rtnl_newlink+0x40e/0xa40
[ 32.089455][ T432] rtnl_newlink+0x69a/0xa60
[ 32.089831][ T432] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.090179][ T432] ? __lock_acquire+0x44d/0x7e0
[ 32.090519][ T432] ? find_held_lock+0x2b/0x80
[ 32.090868][ T432] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.091214][ T432] ? __lock_release+0x5d/0x170
[ 32.091546][ T432] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.091889][ T432] rtnetlink_rcv_msg+0x710/0xc00
[ 32.092234][ T432] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.092577][ T432] ? __lock_acquire+0x44d/0x7e0
[ 32.092926][ T432] netlink_rcv_skb+0x121/0x350
[ 32.093278][ T432] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.093608][ T432] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.093974][ T432] ? netlink_deliver_tap+0x13e/0x340
[ 32.094321][ T432] ? netlink_deliver_tap+0xc3/0x340
[ 32.094657][ T432] netlink_unicast+0x49e/0x780
[ 32.095028][ T432] ? __pfx_netlink_unicast+0x10/0x10
[ 32.095360][ T432] ? __lock_acquire+0x44d/0x7e0
[ 32.095693][ T432] netlink_sendmsg+0x721/0xbe0
[ 32.096057][ T432] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.096388][ T432] ? __import_iovec+0x238/0x3c0
[ 32.096743][ T432] ____sys_sendmsg+0x7ad/0xa10
[ 32.097113][ T432] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.097446][ T432] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.097869][ T432] ___sys_sendmsg+0xed/0x170
[ 32.098228][ T432] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.098563][ T432] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.098975][ T432] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.099333][ T432] ? find_held_lock+0x2b/0x80
[ 32.099685][ T432] ? __lock_acquire+0x44d/0x7e0
[ 32.100044][ T432] ? find_held_lock+0x2b/0x80
[ 32.100393][ T432] ? __virt_addr_valid+0x22e/0x450
[ 32.100721][ T432] ? __lock_release+0x5d/0x170
[ 32.101085][ T432] __sys_sendmsg+0x10b/0x1a0
[ 32.101420][ T432] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.101833][ T432] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.102212][ T432] ? rcu_is_watching+0x12/0xc0
[ 32.102552][ T432] do_syscall_64+0xc1/0x380
[ 32.102892][ T432] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.103333][ T432] RIP: 0033:0x7f66b3d9f1e7
[ 32.103680][ T432] 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
[ 32.104852][ T432] RSP: 002b:00007ffc1183c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.105382][ T432] RAX: ffffffffffffffda RBX: 00007ffc1183c890 RCX: 00007f66b3d9f1e7
[ 32.105876][ T432] RDX: 0000000000000000 RSI: 00007ffc1183c1d0 RDI: 0000000000000005
[ 32.106390][ T432] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.106884][ T432] R10: 0000000009080910 R11: 0000000000000246 R12: 0000000000000004
[ 32.107419][ T432] R13: 00000000686e1438 R14: 0000000000499600 R15: 0000000000000000
[ 32.107924][ T432]
[ 32.108188][ T432] irq event stamp: 40191
[ 32.108456][ T432] hardirqs last enabled at (40201): [] __up_console_sem+0x6b/0x80
[ 32.109033][ T432] hardirqs last disabled at (40212): [] __up_console_sem+0x50/0x80
[ 32.109652][ T432] softirqs last enabled at (39654): [] handle_softirqs+0x358/0x620
[ 32.110228][ T432] softirqs last disabled at (39647): [] __irq_exit_rcu+0xfa/0x160
[ 32.110807][ T432] ---[ end trace 0000000000000000 ]---
[ 32.595324][ T436] br1: port 2(vx20) entered blocking state
[ 32.595844][ T436] br1: port 2(vx20) entered disabled state
[ 32.597398][ T436] vx20: entered allmulticast mode
[ 32.600896][ T436] vx20: entered promiscuous mode
[ 32.601702][ T436] br1: port 2(vx20) entered blocking state
[ 32.602115][ T436] br1: port 2(vx20) entered forwarding state
[ 32.603495][ T436] ------------[ cut here ]------------
[ 32.603809][ T436] WARNING: CPU: 3 PID: 436 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.605812][ T436] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 32.606482][ T436] CPU: 3 UID: 0 PID: 436 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.607121][ T436] Tainted: [W]=WARN
[ 32.607352][ T436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.607740][ T436] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.608081][ T436] 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
[ 32.609216][ T436] RSP: 0018:ffffc90000b96ef0 EFLAGS: 00010246
[ 32.609617][ T436] RAX: 0000000000000000 RBX: ffff888008cb2000 RCX: 0000000000000001
[ 32.610085][ T436] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 32.610558][ T436] RBP: ffffc90000b96fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.611025][ T436] R10: ffffc90000b97010 R11: ffffffffac979160 R12: 1ffff92000172de2
[ 32.611496][ T436] R13: 00000000000005dc R14: ffffc90000b97010 R15: ffff888008cb2f08
[ 32.611957][ T436] FS: 00007fc24b913800(0000) GS:ffff888087e37000(0000) knlGS:0000000000000000
[ 32.612512][ T436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.612894][ T436] CR2: 00000000004e5de8 CR3: 00000000118a7004 CR4: 0000000000772ef0
[ 32.613373][ T436] PKRU: 55555554
[ 32.613603][ T436] Call Trace:
[ 32.613833][ T436]
[ 32.614001][ T436] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.614333][ T436] ? __lock_acquire+0x44d/0x7e0
[ 32.614649][ T436] ? find_held_lock+0x2b/0x80
[ 32.614955][ T436] netif_set_mtu+0x88/0x100
[ 32.615295][ T436] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.615620][ T436] dev_set_mtu+0xa0/0x150
[ 32.615853][ T436] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.616295][ T436] br_add_if+0xda3/0x1330 [bridge]
[ 32.616650][ T436] do_set_master+0x32f/0x500
[ 32.616964][ T436] do_setlink.constprop.0+0x9f4/0x2480
[ 32.617295][ T436] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.617684][ T436] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.617986][ T436] ? validate_chain+0x166/0x4d0
[ 32.618301][ T436] ? __kernel_text_address+0x12/0x40
[ 32.618626][ T436] ? __lock_acquire+0x44d/0x7e0
[ 32.618939][ T436] ? __mutex_trylock_common+0xf9/0x260
[ 32.619252][ T436] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.619655][ T436] ? rcu_is_watching+0x12/0xc0
[ 32.619962][ T436] ? rcu_is_watching+0x12/0xc0
[ 32.620274][ T436] ? trace_contention_end+0xdc/0x140
[ 32.620592][ T436] ? __mutex_lock+0x19c/0xcd0
[ 32.620902][ T436] ? find_held_lock+0x2b/0x80
[ 32.621224][ T436] ? rtnl_newlink+0x651/0xa60
[ 32.621559][ T436] ? __create_object+0x5e/0xb0
[ 32.621868][ T436] ? __pfx___mutex_lock+0x10/0x10
[ 32.622187][ T436] ? trace_cap_capable+0x10f/0x190
[ 32.622507][ T436] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.622887][ T436] ? __rtnl_newlink+0x40e/0xa40
[ 32.623211][ T436] rtnl_newlink+0x69a/0xa60
[ 32.623547][ T436] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.623855][ T436] ? __lock_acquire+0x44d/0x7e0
[ 32.624181][ T436] ? find_held_lock+0x2b/0x80
[ 32.624497][ T436] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.624800][ T436] ? __lock_release+0x5d/0x170
[ 32.625120][ T436] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.625432][ T436] rtnetlink_rcv_msg+0x710/0xc00
[ 32.625749][ T436] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.626075][ T436] ? __lock_acquire+0x44d/0x7e0
[ 32.626387][ T436] netlink_rcv_skb+0x121/0x350
[ 32.626702][ T436] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.627010][ T436] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.627335][ T436] ? netlink_deliver_tap+0x13e/0x340
[ 32.627666][ T436] ? netlink_deliver_tap+0xc3/0x340
[ 32.627972][ T436] netlink_unicast+0x49e/0x780
[ 32.628297][ T436] ? __pfx_netlink_unicast+0x10/0x10
[ 32.628616][ T436] ? __lock_acquire+0x44d/0x7e0
[ 32.628926][ T436] netlink_sendmsg+0x721/0xbe0
[ 32.629241][ T436] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.629549][ T436] ? __import_iovec+0x238/0x3c0
[ 32.629876][ T436] ____sys_sendmsg+0x7ad/0xa10
[ 32.630194][ T436] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.630503][ T436] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.630905][ T436] ___sys_sendmsg+0xed/0x170
[ 32.631214][ T436] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.631515][ T436] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.631902][ T436] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.632217][ T436] ? find_held_lock+0x2b/0x80
[ 32.632524][ T436] ? __lock_acquire+0x44d/0x7e0
[ 32.632854][ T436] ? find_held_lock+0x2b/0x80
[ 32.633174][ T436] ? __virt_addr_valid+0x22e/0x450
[ 32.633475][ T436] ? __lock_release+0x5d/0x170
[ 32.633818][ T436] __sys_sendmsg+0x10b/0x1a0
[ 32.634145][ T436] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.634521][ T436] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.634853][ T436] ? rcu_is_watching+0x12/0xc0
[ 32.635171][ T436] do_syscall_64+0xc1/0x380
[ 32.635482][ T436] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.635866][ T436] RIP: 0033:0x7fc24bae01e7
[ 32.636187][ T436] 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
[ 32.637281][ T436] RSP: 002b:00007ffe7aaac9e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.637743][ T436] RAX: ffffffffffffffda RBX: 00007ffe7aaad110 RCX: 00007fc24bae01e7
[ 32.638217][ T436] RDX: 0000000000000000 RSI: 00007ffe7aaaca50 RDI: 0000000000000005
[ 32.638671][ T436] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.639143][ T436] R10: 000000002c9e6910 R11: 0000000000000246 R12: 0000000000000004
[ 32.639620][ T436] R13: 00000000686e1439 R14: 0000000000499600 R15: 0000000000000000
[ 32.640130][ T436]
[ 32.640359][ T436] irq event stamp: 33175
[ 32.640585][ T436] hardirqs last enabled at (33183): [] __up_console_sem+0x6b/0x80
[ 32.641132][ T436] hardirqs last disabled at (33192): [] __up_console_sem+0x50/0x80
[ 32.641667][ T436] softirqs last enabled at (32272): [] handle_softirqs+0x358/0x620
[ 32.642212][ T436] softirqs last disabled at (31351): [] __irq_exit_rcu+0xfa/0x160
[ 32.642733][ T436] ---[ end trace 0000000000000000 ]---
[ 33.131548][ T440] br1: port 3(vx4001) entered blocking state
[ 33.132080][ T440] br1: port 3(vx4001) entered disabled state
[ 33.132567][ T440] vx4001: entered allmulticast mode
[ 33.136068][ T440] vx4001: entered promiscuous mode
[ 33.136927][ T440] br1: port 3(vx4001) entered blocking state
[ 33.137397][ T440] br1: port 3(vx4001) entered forwarding state
[ 33.138681][ T440] ------------[ cut here ]------------
[ 33.139068][ T440] WARNING: CPU: 2 PID: 440 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.139780][ T440] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.140517][ T440] CPU: 2 UID: 0 PID: 440 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.141241][ T440] Tainted: [W]=WARN
[ 33.141517][ T440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.141959][ T440] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.142338][ T440] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.143595][ T440] RSP: 0018:ffffc90000bb6ef0 EFLAGS: 00010246
[ 33.144056][ T440] RAX: 0000000000000000 RBX: ffff888008cb2000 RCX: 0000000000000001
[ 33.144589][ T440] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 33.145128][ T440] RBP: ffffc90000bb6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.145659][ T440] R10: ffffc90000bb7010 R11: ffffffffad2a8918 R12: 1ffff92000176de2
[ 33.146198][ T440] R13: 00000000000005dc R14: ffffc90000bb7010 R15: ffff888008cb2f08
[ 33.146724][ T440] FS: 00007fb054f6b800(0000) GS:ffff888087db7000(0000) knlGS:0000000000000000
[ 33.147357][ T440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.147806][ T440] CR2: 00000000004e6890 CR3: 0000000010e9a002 CR4: 0000000000772ef0
[ 33.148344][ T440] PKRU: 55555554
[ 33.148619][ T440] Call Trace:
[ 33.148892][ T440]
[ 33.149098][ T440] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.149460][ T440] ? find_held_lock+0x2b/0x80
[ 33.149842][ T440] ? mark_held_locks+0x49/0x80
[ 33.150212][ T440] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.150667][ T440] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.151047][ T440] netif_set_mtu+0x88/0x100
[ 33.151427][ T440] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.151796][ T440] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.152295][ T440] dev_set_mtu+0xa0/0x150
[ 33.152574][ T440] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.153062][ T440] br_add_if+0xda3/0x1330 [bridge]
[ 33.153469][ T440] do_set_master+0x32f/0x500
[ 33.153834][ T440] do_setlink.constprop.0+0x9f4/0x2480
[ 33.154209][ T440] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.154669][ T440] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.155038][ T440] ? validate_chain+0x166/0x4d0
[ 33.155397][ T440] ? __kernel_text_address+0x12/0x40
[ 33.155766][ T440] ? __lock_acquire+0x44d/0x7e0
[ 33.156150][ T440] ? __mutex_trylock_common+0xf9/0x260
[ 33.156509][ T440] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.156950][ T440] ? rcu_is_watching+0x12/0xc0
[ 33.157323][ T440] ? rcu_is_watching+0x12/0xc0
[ 33.157680][ T440] ? trace_contention_end+0xdc/0x140
[ 33.158046][ T440] ? __mutex_lock+0x19c/0xcd0
[ 33.158409][ T440] ? find_held_lock+0x2b/0x80
[ 33.158774][ T440] ? rtnl_newlink+0x651/0xa60
[ 33.159147][ T440] ? __create_object+0x5e/0xb0
[ 33.159508][ T440] ? __pfx___mutex_lock+0x10/0x10
[ 33.159882][ T440] ? trace_cap_capable+0x10f/0x190
[ 33.160251][ T440] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.160697][ T440] ? __rtnl_newlink+0x40e/0xa40
[ 33.161078][ T440] rtnl_newlink+0x69a/0xa60
[ 33.161458][ T440] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.161813][ T440] ? __lock_acquire+0x44d/0x7e0
[ 33.162191][ T440] ? find_held_lock+0x2b/0x80
[ 33.162560][ T440] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.162915][ T440] ? __lock_release+0x5d/0x170
[ 33.163289][ T440] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.163646][ T440] rtnetlink_rcv_msg+0x710/0xc00
[ 33.164008][ T440] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.164394][ T440] ? __lock_acquire+0x44d/0x7e0
[ 33.164756][ T440] netlink_rcv_skb+0x121/0x350
[ 33.165127][ T440] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.165488][ T440] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.165855][ T440] ? netlink_deliver_tap+0x13e/0x340
[ 33.166221][ T440] ? netlink_deliver_tap+0xc3/0x340
[ 33.166583][ T440] netlink_unicast+0x49e/0x780
[ 33.166958][ T440] ? __pfx_netlink_unicast+0x10/0x10
[ 33.167330][ T440] ? __lock_acquire+0x44d/0x7e0
[ 33.167695][ T440] netlink_sendmsg+0x721/0xbe0
[ 33.168068][ T440] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.168428][ T440] ? __import_iovec+0x238/0x3c0
[ 33.168793][ T440] ____sys_sendmsg+0x7ad/0xa10
[ 33.169164][ T440] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.169543][ T440] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.169997][ T440] ___sys_sendmsg+0xed/0x170
[ 33.170374][ T440] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.170736][ T440] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.171192][ T440] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.171557][ T440] ? find_held_lock+0x2b/0x80
[ 33.171924][ T440] ? __lock_acquire+0x44d/0x7e0
[ 33.172310][ T440] ? find_held_lock+0x2b/0x80
[ 33.172670][ T440] ? __virt_addr_valid+0x22e/0x450
[ 33.173043][ T440] ? __lock_release+0x5d/0x170
[ 33.173411][ T440] __sys_sendmsg+0x10b/0x1a0
[ 33.173766][ T440] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.174229][ T440] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.174602][ T440] ? rcu_is_watching+0x12/0xc0
[ 33.174973][ T440] do_syscall_64+0xc1/0x380
[ 33.175355][ T440] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.175797][ T440] RIP: 0033:0x7fb0551381e7
[ 33.176181][ T440] 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
[ 33.177422][ T440] RSP: 002b:00007ffda3710648 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.177959][ T440] RAX: ffffffffffffffda RBX: 00007ffda3710d70 RCX: 00007fb0551381e7
[ 33.178506][ T440] RDX: 0000000000000000 RSI: 00007ffda37106b0 RDI: 0000000000000005
[ 33.179064][ T440] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.179601][ T440] R10: 000000002888e910 R11: 0000000000000246 R12: 0000000000000004
[ 33.180151][ T440] R13: 00000000686e1439 R14: 0000000000499600 R15: 0000000000000000
[ 33.180696][ T440]
[ 33.180970][ T440] irq event stamp: 48887
[ 33.181256][ T440] hardirqs last enabled at (48899): [] __up_console_sem+0x6b/0x80
[ 33.181864][ T440] hardirqs last disabled at (48908): [] __up_console_sem+0x50/0x80
[ 33.182499][ T440] softirqs last enabled at (47690): [] handle_softirqs+0x358/0x620
[ 33.183120][ T440] softirqs last disabled at (47293): [] do_softirq+0xb1/0xe0
[ 33.183730][ T440] ---[ end trace 0000000000000000 ]---
[ 33.402337][ T442] br1: port 4(w1) entered blocking state
[ 33.402687][ T442] br1: port 4(w1) entered disabled state
[ 33.403055][ T442] w1: entered allmulticast mode
[ 33.407827][ T442] w1: entered promiscuous mode
[ 33.409329][ T442] ------------[ cut here ]------------
[ 33.409692][ T442] WARNING: CPU: 1 PID: 442 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.410334][ T442] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.411001][ T442] CPU: 1 UID: 0 PID: 442 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.411662][ T442] Tainted: [W]=WARN
[ 33.411907][ T442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.413865][ T442] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.414282][ T442] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.415428][ T442] RSP: 0018:ffffc90000bd6ef0 EFLAGS: 00010246
[ 33.415831][ T442] RAX: 0000000000000000 RBX: ffff888008cb2000 RCX: 0000000000000001
[ 33.416326][ T442] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 33.416819][ T442] RBP: ffffc90000bd6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.417308][ T442] R10: ffffc90000bd7010 R11: ffffffffad2a8918 R12: 1ffff9200017ade2
[ 33.417789][ T442] R13: 00000000000005dc R14: ffffc90000bd7010 R15: ffff888008cb2f08
[ 33.418280][ T442] FS: 00007f674be4a800(0000) GS:ffff888087d37000(0000) knlGS:0000000000000000
[ 33.418847][ T442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.419258][ T442] CR2: 00000000004e6890 CR3: 0000000005227003 CR4: 0000000000772ef0
[ 33.419753][ T442] PKRU: 55555554
[ 33.419993][ T442] Call Trace:
[ 33.420246][ T442]
[ 33.420414][ T442] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.420744][ T442] ? find_held_lock+0x2b/0x80
[ 33.421112][ T442] ? mark_held_locks+0x49/0x80
[ 33.421438][ T442] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.421840][ T442] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.422179][ T442] netif_set_mtu+0x88/0x100
[ 33.422502][ T442] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.422836][ T442] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.423294][ T442] dev_set_mtu+0xa0/0x150
[ 33.423538][ T442] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.423970][ T442] br_add_if+0xda3/0x1330 [bridge]
[ 33.424343][ T442] do_set_master+0x32f/0x500
[ 33.424671][ T442] do_setlink.constprop.0+0x9f4/0x2480
[ 33.424998][ T442] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.425428][ T442] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.425753][ T442] ? validate_chain+0x166/0x4d0
[ 33.426090][ T442] ? __kernel_text_address+0x12/0x40
[ 33.426414][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.426735][ T442] ? __mutex_trylock_common+0xf9/0x260
[ 33.427085][ T442] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.427484][ T442] ? rcu_is_watching+0x12/0xc0
[ 33.427809][ T442] ? rcu_is_watching+0x12/0xc0
[ 33.428144][ T442] ? trace_contention_end+0xdc/0x140
[ 33.428465][ T442] ? __mutex_lock+0x19c/0xcd0
[ 33.428787][ T442] ? find_held_lock+0x2b/0x80
[ 33.429125][ T442] ? rtnl_newlink+0x651/0xa60
[ 33.429448][ T442] ? __create_object+0x5e/0xb0
[ 33.429782][ T442] ? __pfx___mutex_lock+0x10/0x10
[ 33.430120][ T442] ? trace_cap_capable+0x10f/0x190
[ 33.430442][ T442] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.430848][ T442] ? __rtnl_newlink+0x40e/0xa40
[ 33.431181][ T442] rtnl_newlink+0x69a/0xa60
[ 33.431502][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.431819][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.432156][ T442] ? find_held_lock+0x2b/0x80
[ 33.432479][ T442] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.432796][ T442] ? __lock_release+0x5d/0x170
[ 33.433129][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.433447][ T442] rtnetlink_rcv_msg+0x710/0xc00
[ 33.433768][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.434106][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.434430][ T442] netlink_rcv_skb+0x121/0x350
[ 33.434749][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.435081][ T442] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.435411][ T442] ? netlink_deliver_tap+0x13e/0x340
[ 33.435732][ T442] ? netlink_deliver_tap+0xc3/0x340
[ 33.436065][ T442] netlink_unicast+0x49e/0x780
[ 33.436423][ T442] ? __pfx_netlink_unicast+0x10/0x10
[ 33.436739][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.437073][ T442] netlink_sendmsg+0x721/0xbe0
[ 33.437396][ T442] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.437718][ T442] ? __import_iovec+0x238/0x3c0
[ 33.438062][ T442] ____sys_sendmsg+0x7ad/0xa10
[ 33.438387][ T442] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.438703][ T442] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.439122][ T442] ___sys_sendmsg+0xed/0x170
[ 33.439441][ T442] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.439772][ T442] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.440180][ T442] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.440510][ T442] ? find_held_lock+0x2b/0x80
[ 33.440830][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.441203][ T442] ? find_held_lock+0x2b/0x80
[ 33.441531][ T442] ? __virt_addr_valid+0x22e/0x450
[ 33.441851][ T442] ? __lock_release+0x5d/0x170
[ 33.442190][ T442] __sys_sendmsg+0x10b/0x1a0
[ 33.442510][ T442] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.442910][ T442] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.443249][ T442] ? rcu_is_watching+0x12/0xc0
[ 33.443570][ T442] do_syscall_64+0xc1/0x380
[ 33.443891][ T442] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.444301][ T442] RIP: 0033:0x7f674c0171e7
[ 33.444632][ T442] 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
[ 33.445780][ T442] RSP: 002b:00007fff22e9faa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.446278][ T442] RAX: ffffffffffffffda RBX: 00007fff22ea01d0 RCX: 00007f674c0171e7
[ 33.446764][ T442] RDX: 0000000000000000 RSI: 00007fff22e9fb10 RDI: 0000000000000005
[ 33.447252][ T442] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.447729][ T442] R10: 0000000015881910 R11: 0000000000000246 R12: 0000000000000004
[ 33.448215][ T442] R13: 00000000686e143a R14: 0000000000499600 R15: 0000000000000000
[ 33.448691][ T442]
[ 33.448922][ T442] irq event stamp: 40709
[ 33.449157][ T442] hardirqs last enabled at (40719): [] __up_console_sem+0x6b/0x80
[ 33.449698][ T442] hardirqs last disabled at (40726): [] __up_console_sem+0x50/0x80
[ 33.450234][ T442] softirqs last enabled at (40542): [] handle_softirqs+0x358/0x620
[ 33.450765][ T442] softirqs last disabled at (40525): [] __irq_exit_rcu+0xfa/0x160
[ 33.451323][ T442] ---[ end trace 0000000000000000 ]---
[ 33.575191][ T38] br1: port 4(w1) entered blocking state
[ 33.575538][ T38] br1: port 4(w1) entered forwarding state
[ 33.850475][ T445] br1: port 5(w3) entered blocking state
[ 33.851126][ T445] br1: port 5(w3) entered disabled state
[ 33.851755][ T445] w3: entered allmulticast mode
[ 33.857991][ T445] w3: entered promiscuous mode
[ 33.859731][ T445] ------------[ cut here ]------------
[ 33.860354][ T445] WARNING: CPU: 2 PID: 445 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.861498][ T445] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.862704][ T445] CPU: 2 UID: 0 PID: 445 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.863879][ T445] Tainted: [W]=WARN
[ 33.864354][ T445] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.865107][ T445] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.865717][ T445] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 33.867707][ T445] RSP: 0018:ffffc90000c06ef0 EFLAGS: 00010246
[ 33.868465][ T445] RAX: 0000000000000000 RBX: ffff888008cb2000 RCX: 0000000000000001
[ 33.869354][ T445] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 33.870218][ T445] RBP: ffffc90000c06fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.871089][ T445] R10: ffffc90000c07010 R11: ffffffffad2a8918 R12: 1ffff92000180de2
[ 33.871934][ T445] R13: 00000000000005dc R14: ffffc90000c07010 R15: ffff888008cb2f08
[ 33.872805][ T445] FS: 00007f9088498800(0000) GS:ffff888087db7000(0000) knlGS:0000000000000000
[ 33.873780][ T445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.874513][ T445] CR2: 00000000004e6890 CR3: 0000000016638004 CR4: 0000000000772ef0
[ 33.875377][ T445] PKRU: 55555554
[ 33.875784][ T445] Call Trace:
[ 33.876220][ T445]
[ 33.876516][ T445] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.877107][ T445] ? find_held_lock+0x2b/0x80
[ 33.877690][ T445] ? mark_held_locks+0x49/0x80
[ 33.878278][ T445] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.878986][ T445] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.879573][ T445] netif_set_mtu+0x88/0x100
[ 33.880147][ T445] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.880743][ T445] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.881542][ T445] dev_set_mtu+0xa0/0x150
[ 33.881985][ T445] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.882759][ T445] br_add_if+0xda3/0x1330 [bridge]
[ 33.883434][ T445] do_set_master+0x32f/0x500
[ 33.884000][ T445] do_setlink.constprop.0+0x9f4/0x2480
[ 33.884575][ T445] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.885304][ T445] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.885875][ T445] ? validate_chain+0x166/0x4d0
[ 33.886458][ T445] ? __kernel_text_address+0x12/0x40
[ 33.887072][ T445] ? __lock_acquire+0x44d/0x7e0
[ 33.887658][ T445] ? __mutex_trylock_common+0xf9/0x260
[ 33.888238][ T445] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.888936][ T445] ? rcu_is_watching+0x12/0xc0
[ 33.889533][ T445] ? rcu_is_watching+0x12/0xc0
[ 33.890102][ T445] ? trace_contention_end+0xdc/0x140
[ 33.890658][ T445] ? __mutex_lock+0x19c/0xcd0
[ 33.891250][ T445] ? find_held_lock+0x2b/0x80
[ 33.891831][ T445] ? rtnl_newlink+0x651/0xa60
[ 33.892414][ T445] ? __create_object+0x5e/0xb0
[ 33.892974][ T445] ? __pfx___mutex_lock+0x10/0x10
[ 33.893567][ T445] ? trace_cap_capable+0x10f/0x190
[ 33.894148][ T445] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.894830][ T445] ? __rtnl_newlink+0x40e/0xa40
[ 33.895425][ T445] rtnl_newlink+0x69a/0xa60
[ 33.896037][ T445] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.896609][ T445] ? __lock_acquire+0x44d/0x7e0
[ 33.897198][ T445] ? find_held_lock+0x2b/0x80
[ 33.897755][ T445] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.898316][ T445] ? __lock_release+0x5d/0x170
[ 33.898903][ T445] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.899489][ T445] rtnetlink_rcv_msg+0x710/0xc00
[ 33.899848][ T445] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.900192][ T445] ? __lock_acquire+0x44d/0x7e0
[ 33.900514][ T445] netlink_rcv_skb+0x121/0x350
[ 33.900827][ T445] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.901155][ T445] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.901481][ T445] ? netlink_deliver_tap+0x13e/0x340
[ 33.901825][ T445] ? netlink_deliver_tap+0xc3/0x340
[ 33.902155][ T445] netlink_unicast+0x49e/0x780
[ 33.902485][ T445] ? __pfx_netlink_unicast+0x10/0x10
[ 33.902801][ T445] ? __lock_acquire+0x44d/0x7e0
[ 33.903134][ T445] netlink_sendmsg+0x721/0xbe0
[ 33.903455][ T445] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.903773][ T445] ? __import_iovec+0x238/0x3c0
[ 33.904106][ T445] ____sys_sendmsg+0x7ad/0xa10
[ 33.904437][ T445] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.904755][ T445] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.905168][ T445] ___sys_sendmsg+0xed/0x170
[ 33.905481][ T445] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.905798][ T445] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.906201][ T445] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.906522][ T445] ? find_held_lock+0x2b/0x80
[ 33.906838][ T445] ? __lock_acquire+0x44d/0x7e0
[ 33.907177][ T445] ? find_held_lock+0x2b/0x80
[ 33.907584][ T445] ? __virt_addr_valid+0x22e/0x450
[ 33.907945][ T445] ? __lock_release+0x5d/0x170
[ 33.908322][ T445] __sys_sendmsg+0x10b/0x1a0
[ 33.908684][ T445] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.909134][ T445] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.909509][ T445] ? rcu_is_watching+0x12/0xc0
[ 33.909893][ T445] do_syscall_64+0xc1/0x380
[ 33.910273][ T445] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.910714][ T445] RIP: 0033:0x7f90886651e7
[ 33.911096][ T445] 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
[ 33.912333][ T445] RSP: 002b:00007fffddf9e398 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.912874][ T445] RAX: ffffffffffffffda RBX: 00007fffddf9eac0 RCX: 00007f90886651e7
[ 33.913410][ T445] RDX: 0000000000000000 RSI: 00007fffddf9e400 RDI: 0000000000000005
[ 33.913936][ T445] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.914471][ T445] R10: 0000000034a80910 R11: 0000000000000246 R12: 0000000000000004
[ 33.915002][ T445] R13: 00000000686e143a R14: 0000000000499600 R15: 0000000000000000
[ 33.915550][ T445]
[ 33.915827][ T445] irq event stamp: 39379
[ 33.916108][ T445] hardirqs last enabled at (39391): [] __up_console_sem+0x6b/0x80
[ 33.916712][ T445] hardirqs last disabled at (39400): [] __up_console_sem+0x50/0x80
[ 33.917328][ T445] softirqs last enabled at (38738): [] handle_softirqs+0x358/0x620
[ 33.917935][ T445] softirqs last disabled at (38725): [] __irq_exit_rcu+0xfa/0x160
[ 33.918549][ T445] ---[ end trace 0000000000000000 ]---
[ 34.043574][ T57] br1: port 5(w3) entered blocking state
[ 34.043953][ T57] br1: port 5(w3) entered forwarding state
[ 35.121414][ T456] br1: entered promiscuous mode
[ 35.124712][ T456] br1: left promiscuous mode
[ 35.140273][ T456] br1: entered promiscuous mode
[ 36.131098][ C3] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 36.139096][ C3] IPv6: vlan10-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 36.705995][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 36.707585][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 36.708389][ C3] IPv6: vlan20-v: IPv6 duplicate address 2001:db8:2::3 used by 00:00:5e:00:01:01 detected!
[ 36.770987][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.026069][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.027471][ C3] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.346862][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.541511][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 57.433534][ T69] w3: left allmulticast mode
[ 57.433953][ T69] w3: left promiscuous mode
[ 57.434823][ T69] br1: port 5(w3) entered disabled state
[ 57.438202][ T69] w1: left allmulticast mode
[ 57.438510][ T69] w1: left promiscuous mode
[ 57.438994][ T69] br1: port 4(w1) entered disabled state
[ 57.441409][ T69] vx4001: left allmulticast mode
[ 57.441738][ T69] vx4001: left promiscuous mode
[ 57.442347][ T69] br1: port 3(vx4001) entered disabled state
[ 57.445849][ T69] vx20: left allmulticast mode
[ 57.446435][ T69] vx20: left promiscuous mode
[ 57.446967][ T69] br1: port 2(vx20) entered disabled state
[ 57.449615][ T69] vx10: left allmulticast mode
[ 57.449998][ T69] vx10: left promiscuous mode
[ 57.450479][ T69] br1: port 1(vx10) entered disabled state
[ 60.462378][ T653] br1: left promiscuous mode
[ 61.352799][ T660] br1: port 4(veth2) entered disabled state
[ 61.506425][ T661] veth2: left allmulticast mode
[ 61.506771][ T661] veth2: left promiscuous mode
[ 61.507574][ T661] br1: port 4(veth2) entered disabled state
[ 61.509823][ T661] ------------[ cut here ]------------
[ 61.511087][ T661] WARNING: CPU: 1 PID: 661 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.511697][ T661] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 61.512335][ T661] CPU: 1 UID: 0 PID: 661 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.512949][ T661] Tainted: [W]=WARN
[ 61.513188][ T661] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.513573][ T661] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.513885][ T661] 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
[ 61.514966][ T661] RSP: 0018:ffffc900013c6f70 EFLAGS: 00010246
[ 61.515355][ T661] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 61.515814][ T661] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 61.516273][ T661] RBP: ffffc900013c7058 R08: 0000000000000000 R09: 0000000000000000
[ 61.516753][ T661] R10: ffffc900013c7088 R11: ffffffffa8800130 R12: 1ffff92000278df2
[ 61.517229][ T661] R13: 00000000000005dc R14: ffffc900013c7088 R15: ffff88800981af08
[ 61.517687][ T661] FS: 00007f886b420800(0000) GS:ffff888087d37000(0000) knlGS:0000000000000000
[ 61.518226][ T661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.518607][ T661] CR2: 00000000004e5ab0 CR3: 0000000009b63003 CR4: 0000000000772ef0
[ 61.519073][ T661] PKRU: 55555554
[ 61.519302][ T661] Call Trace:
[ 61.519530][ T661]
[ 61.519700][ T661] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.520139][ T661] ? br_del_if+0xa3/0x1f0 [bridge]
[ 61.520492][ T661] ? do_set_master+0x14a/0x500
[ 61.520799][ T661] ? do_setlink.constprop.0+0x9f4/0x2480
[ 61.521113][ T661] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.521416][ T661] ? netlink_unicast+0x49e/0x780
[ 61.521716][ T661] ? netlink_sendmsg+0x721/0xbe0
[ 61.522074][ T661] ? ____sys_sendmsg+0x7ad/0xa10
[ 61.522383][ T661] ? ___sys_sendmsg+0xed/0x170
[ 61.522689][ T661] ? __sys_sendmsg+0x10b/0x1a0
[ 61.522989][ T661] ? do_syscall_64+0xc1/0x380
[ 61.523303][ T661] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.523683][ T661] ? find_held_lock+0x2b/0x80
[ 61.524008][ T661] netif_set_mtu+0x88/0x100
[ 61.524329][ T661] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.524650][ T661] dev_set_mtu+0xa0/0x150
[ 61.524880][ T661] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.525301][ T661] br_del_if+0xb2/0x1f0 [bridge]
[ 61.525642][ T661] ? rtnl_is_locked+0x15/0x20
[ 61.525946][ T661] do_set_master+0x14a/0x500
[ 61.526267][ T661] do_setlink.constprop.0+0x9f4/0x2480
[ 61.526581][ T661] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.526962][ T661] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.527271][ T661] ? validate_chain+0x166/0x4d0
[ 61.527574][ T661] ? __kernel_text_address+0x12/0x40
[ 61.527882][ T661] ? __lock_acquire+0x44d/0x7e0
[ 61.528194][ T661] ? __mutex_trylock_common+0xf9/0x260
[ 61.528505][ T661] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.528881][ T661] ? rcu_is_watching+0x12/0xc0
[ 61.529192][ T661] ? rcu_is_watching+0x12/0xc0
[ 61.529496][ T661] ? trace_contention_end+0xdc/0x140
[ 61.529835][ T661] ? __mutex_lock+0x19c/0xcd0
[ 61.530176][ T661] ? find_held_lock+0x2b/0x80
[ 61.530477][ T661] ? rtnl_newlink+0x651/0xa60
[ 61.530777][ T661] ? __create_object+0x5e/0xb0
[ 61.531150][ T661] ? __pfx___mutex_lock+0x10/0x10
[ 61.531459][ T661] ? trace_cap_capable+0x10f/0x190
[ 61.531759][ T661] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.532167][ T661] ? __rtnl_newlink+0x40e/0xa40
[ 61.532480][ T661] rtnl_newlink+0x69a/0xa60
[ 61.532788][ T661] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.533098][ T661] ? __lock_acquire+0x44d/0x7e0
[ 61.533427][ T661] ? find_held_lock+0x2b/0x80
[ 61.533730][ T661] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.534047][ T661] ? __lock_release+0x5d/0x170
[ 61.534350][ T661] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.534650][ T661] rtnetlink_rcv_msg+0x710/0xc00
[ 61.534955][ T661] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.535270][ T661] ? __lock_acquire+0x44d/0x7e0
[ 61.535580][ T661] netlink_rcv_skb+0x121/0x350
[ 61.535885][ T661] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.536197][ T661] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.536509][ T661] ? netlink_deliver_tap+0x13e/0x340
[ 61.536829][ T661] ? netlink_deliver_tap+0xc3/0x340
[ 61.537170][ T661] netlink_unicast+0x49e/0x780
[ 61.537485][ T661] ? __pfx_netlink_unicast+0x10/0x10
[ 61.537785][ T661] ? __lock_acquire+0x44d/0x7e0
[ 61.538107][ T661] netlink_sendmsg+0x721/0xbe0
[ 61.538412][ T661] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.538714][ T661] ? __import_iovec+0x238/0x3c0
[ 61.539034][ T661] ____sys_sendmsg+0x7ad/0xa10
[ 61.539340][ T661] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.539683][ T661] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.540080][ T661] ___sys_sendmsg+0xed/0x170
[ 61.540408][ T661] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.540709][ T661] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.541094][ T661] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.541400][ T661] ? find_held_lock+0x2b/0x80
[ 61.541722][ T661] ? __lock_acquire+0x44d/0x7e0
[ 61.542044][ T661] ? find_held_lock+0x2b/0x80
[ 61.542352][ T661] ? __virt_addr_valid+0x22e/0x450
[ 61.542657][ T661] ? __lock_release+0x5d/0x170
[ 61.542966][ T661] __sys_sendmsg+0x10b/0x1a0
[ 61.543272][ T661] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.543646][ T661] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.543964][ T661] ? rcu_is_watching+0x12/0xc0
[ 61.544282][ T661] do_syscall_64+0xc1/0x380
[ 61.544590][ T661] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.544993][ T661] RIP: 0033:0x7f886b5ed1e7
[ 61.545319][ T661] 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
[ 61.546434][ T661] RSP: 002b:00007ffe8e384938 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.546893][ T661] RAX: ffffffffffffffda RBX: 00007ffe8e385060 RCX: 00007f886b5ed1e7
[ 61.547359][ T661] RDX: 0000000000000000 RSI: 00007ffe8e3849a0 RDI: 0000000000000005
[ 61.547810][ T661] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.548272][ T661] R10: 00007f886b4eaee8 R11: 0000000000000246 R12: 0000000000000003
[ 61.548724][ T661] R13: 00000000686e1456 R14: 0000000000499600 R15: 0000000000000000
[ 61.549203][ T661]
[ 61.549429][ T661] irq event stamp: 49361
[ 61.549686][ T661] hardirqs last enabled at (49369): [] __up_console_sem+0x6b/0x80
[ 61.550225][ T661] hardirqs last disabled at (49378): [] __up_console_sem+0x50/0x80
[ 61.550746][ T661] softirqs last enabled at (49194): [] handle_softirqs+0x358/0x620
[ 61.551286][ T661] softirqs last disabled at (49177): [] __irq_exit_rcu+0xfa/0x160
[ 61.551807][ T661] ---[ end trace 0000000000000000 ]---
[ 61.783408][ T663] br1: port 3(veth1) entered disabled state
[ 61.895268][ T664] veth1: left allmulticast mode
[ 61.895633][ T664] veth1: left promiscuous mode
[ 61.896138][ T664] br1: port 3(veth1) entered disabled state
[ 61.897883][ T664] ------------[ cut here ]------------
[ 61.898250][ T664] WARNING: CPU: 2 PID: 664 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.898865][ T664] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 61.899551][ T664] CPU: 2 UID: 0 PID: 664 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.901079][ T664] Tainted: [W]=WARN
[ 61.901328][ T664] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.901721][ T664] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.902063][ T664] 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
[ 61.903165][ T664] RSP: 0018:ffffc900013e6f70 EFLAGS: 00010246
[ 61.903563][ T664] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 61.904043][ T664] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 61.904507][ T664] RBP: ffffc900013e7058 R08: 0000000000000000 R09: 0000000000000000
[ 61.904972][ T664] R10: ffffc900013e7088 R11: ffffffffac979160 R12: 1ffff9200027cdf2
[ 61.905444][ T664] R13: 00000000000005dc R14: ffffc900013e7088 R15: ffff88800981af08
[ 61.905910][ T664] FS: 00007f7e3a285800(0000) GS:ffff888087db7000(0000) knlGS:0000000000000000
[ 61.906502][ T664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.906923][ T664] CR2: 00000000004e5aa8 CR3: 000000001653c004 CR4: 0000000000772ef0
[ 61.907438][ T664] PKRU: 55555554
[ 61.907680][ T664] Call Trace:
[ 61.907921][ T664]
[ 61.908098][ T664] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.908503][ T664] ? br_del_if+0xa3/0x1f0 [bridge]
[ 61.908855][ T664] ? do_set_master+0x14a/0x500
[ 61.909184][ T664] ? do_setlink.constprop.0+0x9f4/0x2480
[ 61.909497][ T664] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.909828][ T664] ? netlink_unicast+0x49e/0x780
[ 61.910151][ T664] ? netlink_sendmsg+0x721/0xbe0
[ 61.910468][ T664] ? ____sys_sendmsg+0x7ad/0xa10
[ 61.910784][ T664] ? ___sys_sendmsg+0xed/0x170
[ 61.911110][ T664] ? __sys_sendmsg+0x10b/0x1a0
[ 61.911423][ T664] ? do_syscall_64+0xc1/0x380
[ 61.911740][ T664] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.912134][ T664] ? find_held_lock+0x2b/0x80
[ 61.912461][ T664] netif_set_mtu+0x88/0x100
[ 61.912777][ T664] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.913119][ T664] dev_set_mtu+0xa0/0x150
[ 61.913368][ T664] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.913793][ T664] br_del_if+0xb2/0x1f0 [bridge]
[ 61.914152][ T664] ? rtnl_is_locked+0x15/0x20
[ 61.914470][ T664] do_set_master+0x14a/0x500
[ 61.914789][ T664] do_setlink.constprop.0+0x9f4/0x2480
[ 61.915118][ T664] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.915515][ T664] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.915832][ T664] ? validate_chain+0x166/0x4d0
[ 61.916175][ T664] ? __kernel_text_address+0x12/0x40
[ 61.916495][ T664] ? __lock_acquire+0x44d/0x7e0
[ 61.916813][ T664] ? __mutex_trylock_common+0xf9/0x260
[ 61.917137][ T664] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.917529][ T664] ? rcu_is_watching+0x12/0xc0
[ 61.917844][ T664] ? rcu_is_watching+0x12/0xc0
[ 61.918174][ T664] ? trace_contention_end+0xdc/0x140
[ 61.918488][ T664] ? __mutex_lock+0x19c/0xcd0
[ 61.918813][ T664] ? find_held_lock+0x2b/0x80
[ 61.919138][ T664] ? rtnl_newlink+0x651/0xa60
[ 61.919487][ T664] ? __create_object+0x5e/0xb0
[ 61.919816][ T664] ? __pfx___mutex_lock+0x10/0x10
[ 61.920199][ T664] ? trace_cap_capable+0x10f/0x190
[ 61.920516][ T664] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.920909][ T664] ? __rtnl_newlink+0x40e/0xa40
[ 61.921246][ T664] rtnl_newlink+0x69a/0xa60
[ 61.921565][ T664] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.921881][ T664] ? __lock_acquire+0x44d/0x7e0
[ 61.922212][ T664] ? find_held_lock+0x2b/0x80
[ 61.922531][ T664] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.922842][ T664] ? __lock_release+0x5d/0x170
[ 61.923170][ T664] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.923521][ T664] rtnetlink_rcv_msg+0x710/0xc00
[ 61.923838][ T664] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.924164][ T664] ? __lock_acquire+0x44d/0x7e0
[ 61.924486][ T664] netlink_rcv_skb+0x121/0x350
[ 61.924799][ T664] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.925124][ T664] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.925449][ T664] ? netlink_deliver_tap+0x13e/0x340
[ 61.925767][ T664] ? netlink_deliver_tap+0xc3/0x340
[ 61.926094][ T664] netlink_unicast+0x49e/0x780
[ 61.926410][ T664] ? __pfx_netlink_unicast+0x10/0x10
[ 61.926725][ T664] ? __lock_acquire+0x44d/0x7e0
[ 61.927062][ T664] netlink_sendmsg+0x721/0xbe0
[ 61.927380][ T664] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.927695][ T664] ? __import_iovec+0x238/0x3c0
[ 61.928060][ T664] ____sys_sendmsg+0x7ad/0xa10
[ 61.928380][ T664] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.928694][ T664] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.929131][ T664] ___sys_sendmsg+0xed/0x170
[ 61.929450][ T664] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.929773][ T664] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.930175][ T664] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.930506][ T664] ? find_held_lock+0x2b/0x80
[ 61.930826][ T664] ? __lock_acquire+0x44d/0x7e0
[ 61.931162][ T664] ? find_held_lock+0x2b/0x80
[ 61.931481][ T664] ? __virt_addr_valid+0x22e/0x450
[ 61.931794][ T664] ? __lock_release+0x5d/0x170
[ 61.932126][ T664] __sys_sendmsg+0x10b/0x1a0
[ 61.932437][ T664] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.932835][ T664] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.933171][ T664] ? rcu_is_watching+0x12/0xc0
[ 61.933493][ T664] do_syscall_64+0xc1/0x380
[ 61.933819][ T664] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.934225][ T664] RIP: 0033:0x7f7e3a4521e7
[ 61.934550][ T664] 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
[ 61.935683][ T664] RSP: 002b:00007ffd05d4e7d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.936258][ T664] RAX: ffffffffffffffda RBX: 00007ffd05d4ef00 RCX: 00007f7e3a4521e7
[ 61.936724][ T664] RDX: 0000000000000000 RSI: 00007ffd05d4e840 RDI: 0000000000000005
[ 61.937203][ T664] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.937670][ T664] R10: 00007f7e3a34fee8 R11: 0000000000000246 R12: 0000000000000003
[ 61.938143][ T664] R13: 00000000686e1456 R14: 0000000000499600 R15: 0000000000000000
[ 61.938666][ T664]
[ 61.938919][ T664] irq event stamp: 36921
[ 61.939168][ T664] hardirqs last enabled at (36933): [] __up_console_sem+0x6b/0x80
[ 61.939746][ T664] hardirqs last disabled at (36942): [] __up_console_sem+0x50/0x80
[ 61.940291][ T664] softirqs last enabled at (36876): [] handle_softirqs+0x358/0x620
[ 61.940824][ T664] softirqs last disabled at (36863): [] __irq_exit_rcu+0xfa/0x160
[ 61.941372][ T664] ---[ end trace 0000000000000000 ]---
[ 62.158431][ T666] vx4001: left allmulticast mode
[ 62.158774][ T666] vx4001: left promiscuous mode
[ 62.159277][ T666] br1: port 5(vx4001) entered disabled state
[ 62.161260][ T666] ------------[ cut here ]------------
[ 62.161584][ T666] WARNING: CPU: 3 PID: 666 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.163561][ T666] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.164228][ T666] CPU: 3 UID: 0 PID: 666 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.164878][ T666] Tainted: [W]=WARN
[ 62.165130][ T666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.165531][ T666] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.165860][ T666] 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
[ 62.167020][ T666] RSP: 0018:ffffc900013e6f70 EFLAGS: 00010246
[ 62.167424][ T666] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 62.167907][ T666] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 62.168398][ T666] RBP: ffffc900013e7058 R08: 0000000000000000 R09: 0000000000000000
[ 62.168881][ T666] R10: ffffc900013e7088 R11: ffffffffac979160 R12: 1ffff9200027cdf2
[ 62.169373][ T666] R13: 00000000000005dc R14: ffffc900013e7088 R15: ffff88800981af08
[ 62.169875][ T666] FS: 00007f1a0fb4e800(0000) GS:ffff888087e37000(0000) knlGS:0000000000000000
[ 62.170448][ T666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.170856][ T666] CR2: 00000000004e6100 CR3: 0000000016548001 CR4: 0000000000772ef0
[ 62.171356][ T666] PKRU: 55555554
[ 62.171599][ T666] Call Trace:
[ 62.171839][ T666]
[ 62.172002][ T666] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.172427][ T666] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.172806][ T666] ? do_set_master+0x14a/0x500
[ 62.173152][ T666] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.173478][ T666] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.173800][ T666] ? netlink_unicast+0x49e/0x780
[ 62.174129][ T666] ? netlink_sendmsg+0x721/0xbe0
[ 62.174469][ T666] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.174792][ T666] ? ___sys_sendmsg+0xed/0x170
[ 62.175129][ T666] ? __sys_sendmsg+0x10b/0x1a0
[ 62.175453][ T666] ? do_syscall_64+0xc1/0x380
[ 62.175773][ T666] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.176185][ T666] ? find_held_lock+0x2b/0x80
[ 62.176516][ T666] netif_set_mtu+0x88/0x100
[ 62.176839][ T666] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.177200][ T666] dev_set_mtu+0xa0/0x150
[ 62.177444][ T666] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.177886][ T666] br_del_if+0xb2/0x1f0 [bridge]
[ 62.178247][ T666] ? rtnl_is_locked+0x15/0x20
[ 62.178568][ T666] do_set_master+0x14a/0x500
[ 62.178899][ T666] do_setlink.constprop.0+0x9f4/0x2480
[ 62.179236][ T666] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.179654][ T666] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.179976][ T666] ? validate_chain+0x166/0x4d0
[ 62.180305][ T666] ? __kernel_text_address+0x12/0x40
[ 62.180631][ T666] ? __lock_acquire+0x44d/0x7e0
[ 62.180955][ T666] ? __mutex_trylock_common+0xf9/0x260
[ 62.181288][ T666] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.181689][ T666] ? rcu_is_watching+0x12/0xc0
[ 62.182022][ T666] ? rcu_is_watching+0x12/0xc0
[ 62.182342][ T666] ? trace_contention_end+0xdc/0x140
[ 62.182661][ T666] ? __mutex_lock+0x19c/0xcd0
[ 62.182981][ T666] ? find_held_lock+0x2b/0x80
[ 62.183310][ T666] ? rtnl_newlink+0x651/0xa60
[ 62.183630][ T666] ? __create_object+0x5e/0xb0
[ 62.183951][ T666] ? __pfx___mutex_lock+0x10/0x10
[ 62.184282][ T666] ? trace_cap_capable+0x10f/0x190
[ 62.184601][ T666] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.184996][ T666] ? __rtnl_newlink+0x40e/0xa40
[ 62.185332][ T666] rtnl_newlink+0x69a/0xa60
[ 62.185656][ T666] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.185976][ T666] ? __lock_acquire+0x44d/0x7e0
[ 62.186332][ T666] ? find_held_lock+0x2b/0x80
[ 62.186654][ T666] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.186971][ T666] ? __lock_release+0x5d/0x170
[ 62.187304][ T666] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.187625][ T666] rtnetlink_rcv_msg+0x710/0xc00
[ 62.187946][ T666] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.188279][ T666] ? __lock_acquire+0x44d/0x7e0
[ 62.188609][ T666] netlink_rcv_skb+0x121/0x350
[ 62.188946][ T666] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.189278][ T666] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.189626][ T666] ? netlink_deliver_tap+0x13e/0x340
[ 62.189928][ T666] ? netlink_deliver_tap+0xc3/0x340
[ 62.190245][ T666] netlink_unicast+0x49e/0x780
[ 62.190551][ T666] ? __pfx_netlink_unicast+0x10/0x10
[ 62.190858][ T666] ? __lock_acquire+0x44d/0x7e0
[ 62.191177][ T666] netlink_sendmsg+0x721/0xbe0
[ 62.191484][ T666] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.191786][ T666] ? __import_iovec+0x238/0x3c0
[ 62.192104][ T666] ____sys_sendmsg+0x7ad/0xa10
[ 62.192408][ T666] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.192708][ T666] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.193108][ T666] ___sys_sendmsg+0xed/0x170
[ 62.193408][ T666] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.193710][ T666] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.194098][ T666] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.194405][ T666] ? find_held_lock+0x2b/0x80
[ 62.194710][ T666] ? __lock_acquire+0x44d/0x7e0
[ 62.195030][ T666] ? find_held_lock+0x2b/0x80
[ 62.195334][ T666] ? __virt_addr_valid+0x22e/0x450
[ 62.195641][ T666] ? __lock_release+0x5d/0x170
[ 62.195952][ T666] __sys_sendmsg+0x10b/0x1a0
[ 62.196263][ T666] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.196642][ T666] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.196957][ T666] ? rcu_is_watching+0x12/0xc0
[ 62.197270][ T666] do_syscall_64+0xc1/0x380
[ 62.197574][ T666] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.197983][ T666] RIP: 0033:0x7f1a0fd1b1e7
[ 62.198319][ T666] 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
[ 62.199462][ T666] RSP: 002b:00007ffe09fbe788 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.199942][ T666] RAX: ffffffffffffffda RBX: 00007ffe09fbeeb0 RCX: 00007f1a0fd1b1e7
[ 62.200412][ T666] RDX: 0000000000000000 RSI: 00007ffe09fbe7f0 RDI: 0000000000000005
[ 62.200882][ T666] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.201346][ T666] R10: 00007f1a0fc18ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.201804][ T666] R13: 00000000686e1456 R14: 0000000000499600 R15: 0000000000000000
[ 62.202290][ T666]
[ 62.202520][ T666] irq event stamp: 38093
[ 62.202748][ T666] hardirqs last enabled at (38101): [] __up_console_sem+0x6b/0x80
[ 62.203284][ T666] hardirqs last disabled at (38110): [] __up_console_sem+0x50/0x80
[ 62.203814][ T666] softirqs last enabled at (37458): [] handle_softirqs+0x358/0x620
[ 62.204353][ T666] softirqs last disabled at (37453): [] __irq_exit_rcu+0xfa/0x160
[ 62.204875][ T666] ---[ end trace 0000000000000000 ]---
[ 62.824557][ T670] vx20: left allmulticast mode
[ 62.825049][ T670] vx20: left promiscuous mode
[ 62.825608][ T670] br1: port 2(vx20) entered disabled state
[ 62.828039][ T670] ------------[ cut here ]------------
[ 62.828441][ T670] WARNING: CPU: 2 PID: 670 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.829161][ T670] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.829913][ T670] CPU: 2 UID: 0 PID: 670 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.831060][ T670] Tainted: [W]=WARN
[ 62.831354][ T670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.831818][ T670] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.832212][ T670] 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
[ 62.833455][ T670] RSP: 0018:ffffc90001416f70 EFLAGS: 00010246
[ 62.833912][ T670] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 62.834483][ T670] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 62.835030][ T670] RBP: ffffc90001417058 R08: 0000000000000000 R09: 0000000000000000
[ 62.835562][ T670] R10: ffffc90001417088 R11: ffffffffac979160 R12: 1ffff92000282df2
[ 62.836103][ T670] R13: 00000000000005dc R14: ffffc90001417088 R15: ffff88800981af08
[ 62.836640][ T670] FS: 00007fa63947e800(0000) GS:ffff888087db7000(0000) knlGS:0000000000000000
[ 62.837269][ T670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.837722][ T670] CR2: 00000000004e5de8 CR3: 0000000016502005 CR4: 0000000000772ef0
[ 62.838280][ T670] PKRU: 55555554
[ 62.838577][ T670] Call Trace:
[ 62.838852][ T670]
[ 62.839065][ T670] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.839523][ T670] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.839956][ T670] ? do_set_master+0x14a/0x500
[ 62.840329][ T670] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.840689][ T670] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.841060][ T670] ? netlink_unicast+0x49e/0x780
[ 62.841426][ T670] ? netlink_sendmsg+0x721/0xbe0
[ 62.841796][ T670] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.842187][ T670] ? ___sys_sendmsg+0xed/0x170
[ 62.842550][ T670] ? __sys_sendmsg+0x10b/0x1a0
[ 62.842904][ T670] ? do_syscall_64+0xc1/0x380
[ 62.843286][ T670] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.843729][ T670] ? find_held_lock+0x2b/0x80
[ 62.844122][ T670] netif_set_mtu+0x88/0x100
[ 62.844487][ T670] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.844868][ T670] dev_set_mtu+0xa0/0x150
[ 62.845161][ T670] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.845650][ T670] br_del_if+0xb2/0x1f0 [bridge]
[ 62.846062][ T670] ? rtnl_is_locked+0x15/0x20
[ 62.846432][ T670] do_set_master+0x14a/0x500
[ 62.846798][ T670] do_setlink.constprop.0+0x9f4/0x2480
[ 62.847174][ T670] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.847635][ T670] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.847994][ T670] ? validate_chain+0x166/0x4d0
[ 62.848369][ T670] ? __kernel_text_address+0x12/0x40
[ 62.848737][ T670] ? __lock_acquire+0x44d/0x7e0
[ 62.849120][ T670] ? __mutex_trylock_common+0xf9/0x260
[ 62.849483][ T670] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.849943][ T670] ? rcu_is_watching+0x12/0xc0
[ 62.850339][ T670] ? rcu_is_watching+0x12/0xc0
[ 62.850702][ T670] ? trace_contention_end+0xdc/0x140
[ 62.851076][ T670] ? __mutex_lock+0x19c/0xcd0
[ 62.851436][ T670] ? find_held_lock+0x2b/0x80
[ 62.851803][ T670] ? rtnl_newlink+0x651/0xa60
[ 62.852178][ T670] ? __create_object+0x5e/0xb0
[ 62.852552][ T670] ? __pfx___mutex_lock+0x10/0x10
[ 62.852909][ T670] ? trace_cap_capable+0x10f/0x190
[ 62.853305][ T670] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.853746][ T670] ? __rtnl_newlink+0x40e/0xa40
[ 62.854137][ T670] rtnl_newlink+0x69a/0xa60
[ 62.854511][ T670] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.854873][ T670] ? __lock_acquire+0x44d/0x7e0
[ 62.855250][ T670] ? find_held_lock+0x2b/0x80
[ 62.855610][ T670] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.855962][ T670] ? __lock_release+0x5d/0x170
[ 62.856347][ T670] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.856712][ T670] rtnetlink_rcv_msg+0x710/0xc00
[ 62.857085][ T670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.857450][ T670] ? __lock_acquire+0x44d/0x7e0
[ 62.857818][ T670] netlink_rcv_skb+0x121/0x350
[ 62.858204][ T670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.858566][ T670] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.858947][ T670] ? netlink_deliver_tap+0x13e/0x340
[ 62.859318][ T670] ? netlink_deliver_tap+0xc3/0x340
[ 62.859703][ T670] netlink_unicast+0x49e/0x780
[ 62.860082][ T670] ? __pfx_netlink_unicast+0x10/0x10
[ 62.860442][ T670] ? __lock_acquire+0x44d/0x7e0
[ 62.860808][ T670] netlink_sendmsg+0x721/0xbe0
[ 62.861184][ T670] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.861556][ T670] ? __import_iovec+0x238/0x3c0
[ 62.861922][ T670] ____sys_sendmsg+0x7ad/0xa10
[ 62.862313][ T670] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.862677][ T670] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.863142][ T670] ___sys_sendmsg+0xed/0x170
[ 62.863502][ T670] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.863865][ T670] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.864327][ T670] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.864698][ T670] ? find_held_lock+0x2b/0x80
[ 62.865072][ T670] ? __lock_acquire+0x44d/0x7e0
[ 62.865439][ T670] ? find_held_lock+0x2b/0x80
[ 62.865797][ T670] ? __virt_addr_valid+0x22e/0x450
[ 62.866198][ T670] ? __lock_release+0x5d/0x170
[ 62.866571][ T670] __sys_sendmsg+0x10b/0x1a0
[ 62.866925][ T670] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.867383][ T670] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.867757][ T670] ? rcu_is_watching+0x12/0xc0
[ 62.868136][ T670] do_syscall_64+0xc1/0x380
[ 62.868497][ T670] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.868936][ T670] RIP: 0033:0x7fa63964b1e7
[ 62.869318][ T670] 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
[ 62.870589][ T670] RSP: 002b:00007ffca15a5b88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.871136][ T670] RAX: ffffffffffffffda RBX: 00007ffca15a62b0 RCX: 00007fa63964b1e7
[ 62.871663][ T670] RDX: 0000000000000000 RSI: 00007ffca15a5bf0 RDI: 0000000000000005
[ 62.872209][ T670] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.872745][ T670] R10: 00007fa639548ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.873287][ T670] R13: 00000000686e1457 R14: 0000000000499600 R15: 0000000000000000
[ 62.873836][ T670]
[ 62.874137][ T670] irq event stamp: 37203
[ 62.874421][ T670] hardirqs last enabled at (37213): [] __up_console_sem+0x6b/0x80
[ 62.875045][ T670] hardirqs last disabled at (37224): [] __up_console_sem+0x50/0x80
[ 62.875648][ T670] softirqs last enabled at (37200): [] handle_softirqs+0x358/0x620
[ 62.876271][ T670] softirqs last disabled at (37177): [] __irq_exit_rcu+0xfa/0x160
[ 62.876883][ T670] ---[ end trace 0000000000000000 ]---
[ 63.642827][ T674] vx10: left allmulticast mode
[ 63.643332][ T674] vx10: left promiscuous mode
[ 63.643930][ T674] br1: port 1(vx10) entered disabled state
[ 63.647753][ T674] ------------[ cut here ]------------
[ 63.648186][ T674] WARNING: CPU: 0 PID: 674 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.649033][ T674] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.649880][ T674] CPU: 0 UID: 0 PID: 674 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.650691][ T674] Tainted: [W]=WARN
[ 63.650994][ T674] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.651515][ T674] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.651924][ T674] 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
[ 63.653131][ T674] RSP: 0018:ffffc90001426f70 EFLAGS: 00010246
[ 63.653544][ T674] RAX: 0000000000000000 RBX: ffff88800981a000 RCX: 0000000000000001
[ 63.654045][ T674] RDX: 0000000000000000 RSI: ffffffffac49b941 RDI: ffffffffabc555e0
[ 63.654525][ T674] RBP: ffffc90001427058 R08: 0000000000000000 R09: 0000000000000000
[ 63.655030][ T674] R10: ffffc90001427088 R11: ffffffffac979160 R12: 1ffff92000284df2
[ 63.655533][ T674] R13: 00000000000005dc R14: ffffc90001427088 R15: ffff88800981af08
[ 63.656038][ T674] FS: 00007f4d3f337800(0000) GS:ffff888087cb7000(0000) knlGS:0000000000000000
[ 63.656635][ T674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.657055][ T674] CR2: 00000000004e5ce0 CR3: 0000000015973003 CR4: 0000000000772ef0
[ 63.657562][ T674] PKRU: 55555554
[ 63.657814][ T674] Call Trace:
[ 63.658071][ T674]
[ 63.658236][ T674] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.658665][ T674] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.659037][ T674] ? do_set_master+0x14a/0x500
[ 63.659375][ T674] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.659724][ T674] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.660063][ T674] ? netlink_unicast+0x49e/0x780
[ 63.660411][ T674] ? netlink_sendmsg+0x721/0xbe0
[ 63.660755][ T674] ? ____sys_sendmsg+0x7ad/0xa10
[ 63.661098][ T674] ? ___sys_sendmsg+0xed/0x170
[ 63.661695][ T674] ? __sys_sendmsg+0x10b/0x1a0
[ 63.662043][ T674] ? do_syscall_64+0xc1/0x380
[ 63.662381][ T674] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.662797][ T674] ? find_held_lock+0x2b/0x80
[ 63.663152][ T674] netif_set_mtu+0x88/0x100
[ 63.663488][ T674] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.663830][ T674] dev_set_mtu+0xa0/0x150
[ 63.664084][ T674] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.664760][ T674] br_del_if+0xb2/0x1f0 [bridge]
[ 63.665121][ T674] ? rtnl_is_locked+0x15/0x20
[ 63.665457][ T674] do_set_master+0x14a/0x500
[ 63.665794][ T674] do_setlink.constprop.0+0x9f4/0x2480
[ 63.666150][ T674] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.666561][ T674] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.666890][ T674] ? validate_chain+0x166/0x4d0
[ 63.667243][ T674] ? __kernel_text_address+0x12/0x40
[ 63.667800][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.668144][ T674] ? __mutex_trylock_common+0xf9/0x260
[ 63.668474][ T674] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.668898][ T674] ? rcu_is_watching+0x12/0xc0
[ 63.669460][ T674] ? rcu_is_watching+0x12/0xc0
[ 63.669805][ T674] ? trace_contention_end+0xdc/0x140
[ 63.670141][ T674] ? __mutex_lock+0x19c/0xcd0
[ 63.670512][ T674] ? find_held_lock+0x2b/0x80
[ 63.671083][ T674] ? rtnl_newlink+0x651/0xa60
[ 63.671410][ T674] ? __create_object+0x5e/0xb0
[ 63.671750][ T674] ? __pfx___mutex_lock+0x10/0x10
[ 63.672325][ T674] ? trace_cap_capable+0x10f/0x190
[ 63.672650][ T674] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.673077][ T674] ? __rtnl_newlink+0x40e/0xa40
[ 63.673410][ T674] rtnl_newlink+0x69a/0xa60
[ 63.673960][ T674] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.674287][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.674632][ T674] ? find_held_lock+0x2b/0x80
[ 63.674963][ T674] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.675513][ T674] ? __lock_release+0x5d/0x170
[ 63.675842][ T674] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.676187][ T674] rtnetlink_rcv_msg+0x710/0xc00
[ 63.676517][ T674] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.677079][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.677416][ T674] netlink_rcv_skb+0x121/0x350
[ 63.677753][ T674] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.678105][ T674] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.678673][ T674] ? netlink_deliver_tap+0x13e/0x340
[ 63.678996][ T674] ? netlink_deliver_tap+0xc3/0x340
[ 63.679338][ T674] netlink_unicast+0x49e/0x780
[ 63.679675][ T674] ? __pfx_netlink_unicast+0x10/0x10
[ 63.680238][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.680574][ T674] netlink_sendmsg+0x721/0xbe0
[ 63.680905][ T674] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.681248][ T674] ? __import_iovec+0x238/0x3c0
[ 63.681801][ T674] ____sys_sendmsg+0x7ad/0xa10
[ 63.682134][ T674] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.682467][ T674] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.682886][ T674] ___sys_sendmsg+0xed/0x170
[ 63.683435][ T674] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.683766][ T674] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.684209][ T674] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.684551][ T674] ? find_held_lock+0x2b/0x80
[ 63.685116][ T674] ? __lock_acquire+0x44d/0x7e0
[ 63.685447][ T674] ? find_held_lock+0x2b/0x80
[ 63.685776][ T674] ? __virt_addr_valid+0x22e/0x450
[ 63.686117][ T674] ? __lock_release+0x5d/0x170
[ 63.686671][ T674] __sys_sendmsg+0x10b/0x1a0
[ 63.687001][ T674] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.687420][ T674] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.687763][ T674] ? rcu_is_watching+0x12/0xc0
[ 63.688332][ T674] do_syscall_64+0xc1/0x380
[ 63.688686][ T674] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.689149][ T674] RIP: 0033:0x7f4d3f5041e7
[ 63.689733][ T674] 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
[ 63.690945][ T674] RSP: 002b:00007fffec3be858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.691470][ T674] RAX: ffffffffffffffda RBX: 00007fffec3bef80 RCX: 00007f4d3f5041e7
[ 63.691973][ T674] RDX: 0000000000000000 RSI: 00007fffec3be8c0 RDI: 0000000000000005
[ 63.692512][ T674] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.693043][ T674] R10: 00007f4d3f401ee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.693586][ T674] R13: 00000000686e1458 R14: 0000000000499600 R15: 0000000000000000
[ 63.694333][ T674]
[ 63.694603][ T674] irq event stamp: 30969
[ 63.694866][ T674] hardirqs last enabled at (30977): [] __up_console_sem+0x6b/0x80
[ 63.695670][ T674] hardirqs last disabled at (30986): [] __up_console_sem+0x50/0x80
[ 63.696267][ T674] softirqs last enabled at (29882): [] handle_softirqs+0x358/0x620
[ 63.696869][ T674] softirqs last disabled at (29647): [] __irq_exit_rcu+0xfa/0x160
[ 63.697442][ T674] ---[ end trace 0000000000000000 ]---
[ 63.736859][ T674] ip (674) used greatest stack depth: 23712 bytes left