[ 18.818992][ T300] 8021q: 802.1Q VLAN Support v1.8
[ 23.409443][ T345] br1: port 1(vx10) entered blocking state
[ 23.410293][ T345] br1: port 1(vx10) entered disabled state
[ 23.410831][ T345] vx10: entered allmulticast mode
[ 23.414374][ T345] vx10: entered promiscuous mode
[ 23.415681][ T345] br1: port 1(vx10) entered blocking state
[ 23.416146][ T345] br1: port 1(vx10) entered forwarding state
[ 23.417554][ T345] ------------[ cut here ]------------
[ 23.417868][ T345] WARNING: CPU: 3 PID: 345 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.418487][ T345] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 23.420399][ T345] CPU: 3 UID: 0 PID: 345 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.420963][ T345] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.421348][ T345] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.421669][ T345] 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
[ 23.422775][ T345] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 23.423171][ T345] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 23.423633][ T345] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 23.424105][ T345] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.424563][ T345] R10: ffffc90000567010 R11: ffffffffaf2a8918 R12: 1ffff920000acde2
[ 23.425045][ T345] R13: 00000000000005dc R14: ffffc90000567010 R15: ffff88800bd72f08
[ 23.425508][ T345] FS: 00007f83064fc800(0000) GS:ffff888085e37000(0000) knlGS:0000000000000000
[ 23.426089][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.426671][ T345] CR2: 00000000004e5ce0 CR3: 000000000e0c6001 CR4: 0000000000772ef0
[ 23.427155][ T345] PKRU: 55555554
[ 23.427391][ T345] Call Trace:
[ 23.427626][ T345]
[ 23.427789][ T345] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.428113][ T345] ? find_held_lock+0x2b/0x80
[ 23.428429][ T345] ? mark_held_locks+0x49/0x80
[ 23.428737][ T345] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.429129][ T345] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.429440][ T345] netif_set_mtu+0x88/0x100
[ 23.429752][ T345] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.430085][ T345] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.430530][ T345] dev_set_mtu+0xa0/0x150
[ 23.430764][ T345] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.431194][ T345] br_add_if+0xda3/0x1330 [bridge]
[ 23.431553][ T345] do_set_master+0x32f/0x500
[ 23.431867][ T345] do_setlink.constprop.0+0x9f4/0x2480
[ 23.432192][ T345] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.432584][ T345] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.432893][ T345] ? validate_chain+0x166/0x4d0
[ 23.433210][ T345] ? __kernel_text_address+0x12/0x40
[ 23.433522][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.433834][ T345] ? __mutex_trylock_common+0xf9/0x260
[ 23.434156][ T345] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.434543][ T345] ? rcu_is_watching+0x12/0xc0
[ 23.434850][ T345] ? rcu_is_watching+0x12/0xc0
[ 23.435164][ T345] ? trace_contention_end+0xdc/0x140
[ 23.435469][ T345] ? __mutex_lock+0x19c/0xcd0
[ 23.435775][ T345] ? find_held_lock+0x2b/0x80
[ 23.436087][ T345] ? rtnl_newlink+0x651/0xa60
[ 23.436388][ T345] ? __create_object+0x5e/0xb0
[ 23.436717][ T345] ? __pfx___mutex_lock+0x10/0x10
[ 23.437049][ T345] ? trace_cap_capable+0x10f/0x190
[ 23.437358][ T345] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.437740][ T345] ? __rtnl_newlink+0x40e/0xa40
[ 23.438062][ T345] rtnl_newlink+0x69a/0xa60
[ 23.438377][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.438682][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.439004][ T345] ? find_held_lock+0x2b/0x80
[ 23.439313][ T345] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.439626][ T345] ? __lock_release+0x5d/0x170
[ 23.439935][ T345] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.440255][ T345] rtnetlink_rcv_msg+0x710/0xc00
[ 23.440574][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.440887][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.441230][ T345] netlink_rcv_skb+0x121/0x350
[ 23.441555][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.441865][ T345] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.442194][ T345] ? netlink_deliver_tap+0x13e/0x340
[ 23.442505][ T345] ? netlink_deliver_tap+0xc3/0x340
[ 23.442818][ T345] netlink_unicast+0x49e/0x780
[ 23.443154][ T345] ? __pfx_netlink_unicast+0x10/0x10
[ 23.443462][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.443774][ T345] netlink_sendmsg+0x721/0xbe0
[ 23.444095][ T345] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.444406][ T345] ? __import_iovec+0x238/0x3c0
[ 23.444720][ T345] ____sys_sendmsg+0x7ad/0xa10
[ 23.445039][ T345] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.445348][ T345] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.445739][ T345] ___sys_sendmsg+0xed/0x170
[ 23.446050][ T345] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.446364][ T345] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.446846][ T345] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.447170][ T345] ? find_held_lock+0x2b/0x80
[ 23.447479][ T345] ? __lock_acquire+0x44d/0x7e0
[ 23.447792][ T345] ? find_held_lock+0x2b/0x80
[ 23.448110][ T345] ? __virt_addr_valid+0x22e/0x450
[ 23.448420][ T345] ? __lock_release+0x5d/0x170
[ 23.448742][ T345] __sys_sendmsg+0x10b/0x1a0
[ 23.449052][ T345] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.449436][ T345] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.449759][ T345] ? rcu_is_watching+0x12/0xc0
[ 23.450081][ T345] do_syscall_64+0xc1/0x380
[ 23.450391][ T345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.450787][ T345] RIP: 0033:0x7f83066c91e7
[ 23.451120][ T345] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 23.452227][ T345] RSP: 002b:00007ffd9ef4d338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.452690][ T345] RAX: ffffffffffffffda RBX: 00007ffd9ef4da60 RCX: 00007f83066c91e7
[ 23.453167][ T345] RDX: 0000000000000000 RSI: 00007ffd9ef4d3a0 RDI: 0000000000000005
[ 23.453627][ T345] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.454104][ T345] R10: 000000002971b910 R11: 0000000000000246 R12: 0000000000000004
[ 23.454571][ T345] R13: 00000000686e1455 R14: 0000000000499600 R15: 0000000000000000
[ 23.455057][ T345]
[ 23.455298][ T345] irq event stamp: 35569
[ 23.455532][ T345] hardirqs last enabled at (35577): [] __up_console_sem+0x6b/0x80
[ 23.456078][ T345] hardirqs last disabled at (35586): [] __up_console_sem+0x50/0x80
[ 23.456613][ T345] softirqs last enabled at (34724): [] handle_softirqs+0x358/0x620
[ 23.457163][ T345] softirqs last disabled at (33941): [] __irq_exit_rcu+0xfa/0x160
[ 23.457700][ T345] ---[ end trace 0000000000000000 ]---
[ 23.955199][ T350] br1: port 2(vx20) entered blocking state
[ 23.955678][ T350] br1: port 2(vx20) entered disabled state
[ 23.956918][ T350] vx20: entered allmulticast mode
[ 23.960599][ T350] vx20: entered promiscuous mode
[ 23.961750][ T350] br1: port 2(vx20) entered blocking state
[ 23.962237][ T350] br1: port 2(vx20) entered forwarding state
[ 23.963096][ T350] ------------[ cut here ]------------
[ 23.963568][ T350] WARNING: CPU: 2 PID: 350 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.964810][ T350] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 23.965532][ T350] CPU: 2 UID: 0 PID: 350 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.966226][ T350] Tainted: [W]=WARN
[ 23.966525][ T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.967077][ T350] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.967534][ T350] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 23.968863][ T350] RSP: 0018:ffffc900005f6ef0 EFLAGS: 00010246
[ 23.969332][ T350] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 23.969837][ T350] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 23.970445][ T350] RBP: ffffc900005f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.970971][ T350] R10: ffffc900005f7010 R11: ffffffffaf2a8918 R12: 1ffff920000bede2
[ 23.971504][ T350] R13: 00000000000005dc R14: ffffc900005f7010 R15: ffff88800bd72f08
[ 23.972030][ T350] FS: 00007fef4ee22800(0000) GS:ffff888085db7000(0000) knlGS:0000000000000000
[ 23.972649][ T350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.973101][ T350] CR2: 00000000004e5de8 CR3: 00000000097c6005 CR4: 0000000000772ef0
[ 23.973631][ T350] PKRU: 55555554
[ 23.973917][ T350] Call Trace:
[ 23.974177][ T350]
[ 23.974375][ T350] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.974720][ T350] ? find_held_lock+0x2b/0x80
[ 23.975114][ T350] ? mark_held_locks+0x49/0x80
[ 23.975467][ T350] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.975890][ T350] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.976253][ T350] netif_set_mtu+0x88/0x100
[ 23.976600][ T350] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.976955][ T350] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.977430][ T350] dev_set_mtu+0xa0/0x150
[ 23.977701][ T350] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.978179][ T350] br_add_if+0xda3/0x1330 [bridge]
[ 23.978615][ T350] do_set_master+0x32f/0x500
[ 23.978985][ T350] do_setlink.constprop.0+0x9f4/0x2480
[ 23.979328][ T350] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.979792][ T350] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.980148][ T350] ? validate_chain+0x166/0x4d0
[ 23.980596][ T350] ? __kernel_text_address+0x12/0x40
[ 23.980980][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.981328][ T350] ? __mutex_trylock_common+0xf9/0x260
[ 23.981706][ T350] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.982154][ T350] ? rcu_is_watching+0x12/0xc0
[ 23.982514][ T350] ? rcu_is_watching+0x12/0xc0
[ 23.982878][ T350] ? trace_contention_end+0xdc/0x140
[ 23.983326][ T350] ? __mutex_lock+0x19c/0xcd0
[ 23.983663][ T350] ? find_held_lock+0x2b/0x80
[ 23.984054][ T350] ? rtnl_newlink+0x651/0xa60
[ 23.984440][ T350] ? __create_object+0x5e/0xb0
[ 23.984774][ T350] ? __pfx___mutex_lock+0x10/0x10
[ 23.985117][ T350] ? trace_cap_capable+0x10f/0x190
[ 23.985449][ T350] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.985888][ T350] ? __rtnl_newlink+0x40e/0xa40
[ 23.986265][ T350] rtnl_newlink+0x69a/0xa60
[ 23.986612][ T350] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.986934][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.987307][ T350] ? find_held_lock+0x2b/0x80
[ 23.987670][ T350] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.988008][ T350] ? __lock_release+0x5d/0x170
[ 23.988355][ T350] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.988689][ T350] rtnetlink_rcv_msg+0x710/0xc00
[ 23.989083][ T350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.989479][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.989859][ T350] netlink_rcv_skb+0x121/0x350
[ 23.990242][ T350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.990604][ T350] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.990984][ T350] ? netlink_deliver_tap+0x13e/0x340
[ 23.991355][ T350] ? netlink_deliver_tap+0xc3/0x340
[ 23.991770][ T350] netlink_unicast+0x49e/0x780
[ 23.992166][ T350] ? __pfx_netlink_unicast+0x10/0x10
[ 23.992577][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.992949][ T350] netlink_sendmsg+0x721/0xbe0
[ 23.993290][ T350] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.993641][ T350] ? __import_iovec+0x238/0x3c0
[ 23.994040][ T350] ____sys_sendmsg+0x7ad/0xa10
[ 23.994417][ T350] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.994769][ T350] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.995235][ T350] ___sys_sendmsg+0xed/0x170
[ 23.995602][ T350] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.995968][ T350] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.996421][ T350] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.996794][ T350] ? find_held_lock+0x2b/0x80
[ 23.997177][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.997521][ T350] ? find_held_lock+0x2b/0x80
[ 23.997881][ T350] ? __virt_addr_valid+0x22e/0x450
[ 23.998255][ T350] ? __lock_release+0x5d/0x170
[ 23.998647][ T350] __sys_sendmsg+0x10b/0x1a0
[ 23.999018][ T350] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.999472][ T350] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.999839][ T350] ? rcu_is_watching+0x12/0xc0
[ 24.000225][ T350] do_syscall_64+0xc1/0x380
[ 24.000599][ T350] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.001063][ T350] RIP: 0033:0x7fef4efef1e7
[ 24.001413][ T350] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 24.003249][ T350] RSP: 002b:00007ffcb95ed0d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.004039][ T350] RAX: ffffffffffffffda RBX: 00007ffcb95ed800 RCX: 00007fef4efef1e7
[ 24.004599][ T350] RDX: 0000000000000000 RSI: 00007ffcb95ed140 RDI: 0000000000000005
[ 24.005165][ T350] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.005681][ T350] R10: 0000000027712910 R11: 0000000000000246 R12: 0000000000000004
[ 24.006705][ T350] R13: 00000000686e1455 R14: 0000000000499600 R15: 0000000000000000
[ 24.007277][ T350]
[ 24.007580][ T350] irq event stamp: 34001
[ 24.007856][ T350] hardirqs last enabled at (34011): [] __up_console_sem+0x6b/0x80
[ 24.008539][ T350] hardirqs last disabled at (34022): [] __up_console_sem+0x50/0x80
[ 24.009375][ T350] softirqs last enabled at (32856): [] handle_softirqs+0x358/0x620
[ 24.010254][ T350] softirqs last disabled at (32513): [] __irq_exit_rcu+0xfa/0x160
[ 24.011324][ T350] ---[ end trace 0000000000000000 ]---
[ 24.027273][ T350] ip (350) used greatest stack depth: 23776 bytes left
[ 24.253567][ T352] br1: port 3(veth1) entered blocking state
[ 24.254052][ T352] br1: port 3(veth1) entered disabled state
[ 24.254499][ T352] veth1: entered allmulticast mode
[ 24.259176][ T352] veth1: entered promiscuous mode
[ 24.260507][ T352] ------------[ cut here ]------------
[ 24.260858][ T352] WARNING: CPU: 1 PID: 352 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.261592][ T352] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 24.262534][ T352] CPU: 1 UID: 0 PID: 352 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.263295][ T352] Tainted: [W]=WARN
[ 24.263562][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.264001][ T352] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.264419][ T352] 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
[ 24.265676][ T352] RSP: 0018:ffffc900005c6ef0 EFLAGS: 00010246
[ 24.266255][ T352] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 24.266798][ T352] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 24.267465][ T352] RBP: ffffc900005c6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.268154][ T352] R10: ffffc900005c7010 R11: ffffffffaf2a8918 R12: 1ffff920000b8de2
[ 24.268780][ T352] R13: 00000000000005dc R14: ffffc900005c7010 R15: ffff88800bd72f08
[ 24.269665][ T352] FS: 00007f19797dc800(0000) GS:ffff888085d37000(0000) knlGS:0000000000000000
[ 24.270602][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.271213][ T352] CR2: 00000000004e5aa8 CR3: 0000000004efb004 CR4: 0000000000772ef0
[ 24.271755][ T352] PKRU: 55555554
[ 24.272072][ T352] Call Trace:
[ 24.272362][ T352]
[ 24.272570][ T352] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.272984][ T352] ? find_held_lock+0x2b/0x80
[ 24.273362][ T352] ? mark_held_locks+0x49/0x80
[ 24.273718][ T352] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.274170][ T352] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.274563][ T352] netif_set_mtu+0x88/0x100
[ 24.274960][ T352] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.275330][ T352] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.275853][ T352] dev_set_mtu+0xa0/0x150
[ 24.276123][ T352] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.276617][ T352] br_add_if+0xda3/0x1330 [bridge]
[ 24.277044][ T352] do_set_master+0x32f/0x500
[ 24.277408][ T352] do_setlink.constprop.0+0x9f4/0x2480
[ 24.277771][ T352] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.278211][ T352] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.278590][ T352] ? validate_chain+0x166/0x4d0
[ 24.278970][ T352] ? __kernel_text_address+0x12/0x40
[ 24.279334][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.279673][ T352] ? osq_unlock+0x8f/0x290
[ 24.280025][ T352] ? __pfx_osq_unlock+0x10/0x10
[ 24.280369][ T352] ? rcu_is_watching+0x12/0xc0
[ 24.280720][ T352] ? trace_contention_end+0xdc/0x140
[ 24.281063][ T352] ? __mutex_lock+0x19c/0xcd0
[ 24.281402][ T352] ? find_held_lock+0x2b/0x80
[ 24.281723][ T352] ? rtnl_newlink+0x651/0xa60
[ 24.282062][ T352] ? __create_object+0x5e/0xb0
[ 24.282404][ T352] ? __pfx___mutex_lock+0x10/0x10
[ 24.282740][ T352] ? trace_cap_capable+0x10f/0x190
[ 24.283070][ T352] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.283545][ T352] ? __rtnl_newlink+0x40e/0xa40
[ 24.283890][ T352] rtnl_newlink+0x69a/0xa60
[ 24.284251][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.284569][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.284923][ T352] ? find_held_lock+0x2b/0x80
[ 24.285253][ T352] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.285607][ T352] ? __lock_release+0x5d/0x170
[ 24.285998][ T352] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.286407][ T352] rtnetlink_rcv_msg+0x710/0xc00
[ 24.286742][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.287101][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.287426][ T352] netlink_rcv_skb+0x121/0x350
[ 24.287758][ T352] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.288111][ T352] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.288467][ T352] ? netlink_deliver_tap+0x13e/0x340
[ 24.288803][ T352] ? netlink_deliver_tap+0xc3/0x340
[ 24.289164][ T352] netlink_unicast+0x49e/0x780
[ 24.289513][ T352] ? __pfx_netlink_unicast+0x10/0x10
[ 24.289890][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.290352][ T352] netlink_sendmsg+0x721/0xbe0
[ 24.290706][ T352] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.291054][ T352] ? __import_iovec+0x238/0x3c0
[ 24.291402][ T352] ____sys_sendmsg+0x7ad/0xa10
[ 24.291745][ T352] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.292102][ T352] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.292516][ T352] ___sys_sendmsg+0xed/0x170
[ 24.292848][ T352] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.293189][ T352] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.293613][ T352] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.294033][ T352] ? find_held_lock+0x2b/0x80
[ 24.294389][ T352] ? __lock_acquire+0x44d/0x7e0
[ 24.294759][ T352] ? find_held_lock+0x2b/0x80
[ 24.295121][ T352] ? __virt_addr_valid+0x22e/0x450
[ 24.295485][ T352] ? __lock_release+0x5d/0x170
[ 24.295830][ T352] __sys_sendmsg+0x10b/0x1a0
[ 24.296178][ T352] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.296600][ T352] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.296960][ T352] ? rcu_is_watching+0x12/0xc0
[ 24.297338][ T352] do_syscall_64+0xc1/0x380
[ 24.297691][ T352] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.298147][ T352] RIP: 0033:0x7f19799a91e7
[ 24.298483][ T352] 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
[ 24.299749][ T352] RSP: 002b:00007ffc56333b88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.300275][ T352] RAX: ffffffffffffffda RBX: 00007ffc563342b0 RCX: 00007f19799a91e7
[ 24.300786][ T352] RDX: 0000000000000000 RSI: 00007ffc56333bf0 RDI: 0000000000000005
[ 24.301300][ T352] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.301821][ T352] R10: 0000000014dd2910 R11: 0000000000000246 R12: 0000000000000004
[ 24.302326][ T352] R13: 00000000686e1456 R14: 0000000000499600 R15: 0000000000000000
[ 24.302872][ T352]
[ 24.303131][ T352] irq event stamp: 40951
[ 24.303402][ T352] hardirqs last enabled at (40959): [] __up_console_sem+0x6b/0x80
[ 24.303976][ T352] hardirqs last disabled at (40968): [] __up_console_sem+0x50/0x80
[ 24.304563][ T352] softirqs last enabled at (40764): [] handle_softirqs+0x358/0x620
[ 24.305161][ T352] softirqs last disabled at (40755): [] __irq_exit_rcu+0xfa/0x160
[ 24.305767][ T352] ---[ end trace 0000000000000000 ]---
[ 24.426258][ T37] br1: port 3(veth1) entered blocking state
[ 24.426824][ T37] br1: port 3(veth1) entered forwarding state
[ 24.795130][ T357] br1: port 4(veth2) entered blocking state
[ 24.795631][ T357] br1: port 4(veth2) entered disabled state
[ 24.796130][ T357] veth2: entered allmulticast mode
[ 24.799885][ T357] veth2: entered promiscuous mode
[ 24.801045][ T357] ------------[ cut here ]------------
[ 24.801423][ T357] WARNING: CPU: 2 PID: 357 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.802180][ T357] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 24.802932][ T357] CPU: 2 UID: 0 PID: 357 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.803648][ T357] Tainted: [W]=WARN
[ 24.803919][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.804426][ T357] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.804794][ T357] 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
[ 24.806095][ T357] RSP: 0018:ffffc90000626ef0 EFLAGS: 00010246
[ 24.806540][ T357] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 24.807110][ T357] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 24.807657][ T357] RBP: ffffc90000626fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.808204][ T357] R10: ffffc90000627010 R11: ffffffffaf2a8918 R12: 1ffff920000c4de2
[ 24.808757][ T357] R13: 00000000000005dc R14: ffffc90000627010 R15: ffff88800bd72f08
[ 24.809353][ T357] FS: 00007f0cc0f3f800(0000) GS:ffff888085db7000(0000) knlGS:0000000000000000
[ 24.810041][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.810611][ T357] CR2: 00000000004e5ab0 CR3: 000000000b6b6006 CR4: 0000000000772ef0
[ 24.811179][ T357] PKRU: 55555554
[ 24.811456][ T357] Call Trace:
[ 24.811719][ T357]
[ 24.811910][ T357] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.812271][ T357] ? find_held_lock+0x2b/0x80
[ 24.812650][ T357] ? mark_held_locks+0x49/0x80
[ 24.812995][ T357] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.813453][ T357] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.813815][ T357] netif_set_mtu+0x88/0x100
[ 24.814189][ T357] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.814566][ T357] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.815117][ T357] dev_set_mtu+0xa0/0x150
[ 24.815391][ T357] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.815880][ T357] br_add_if+0xda3/0x1330 [bridge]
[ 24.816341][ T357] do_set_master+0x32f/0x500
[ 24.816713][ T357] do_setlink.constprop.0+0x9f4/0x2480
[ 24.817072][ T357] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.817494][ T357] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.817863][ T357] ? validate_chain+0x166/0x4d0
[ 24.818259][ T357] ? __kernel_text_address+0x12/0x40
[ 24.818618][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.818985][ T357] ? __mutex_trylock_common+0xf9/0x260
[ 24.819329][ T357] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.819745][ T357] ? rcu_is_watching+0x12/0xc0
[ 24.820092][ T357] ? rcu_is_watching+0x12/0xc0
[ 24.820442][ T357] ? trace_contention_end+0xdc/0x140
[ 24.820814][ T357] ? __mutex_lock+0x19c/0xcd0
[ 24.821187][ T357] ? find_held_lock+0x2b/0x80
[ 24.821536][ T357] ? rtnl_newlink+0x651/0xa60
[ 24.821865][ T357] ? __create_object+0x5e/0xb0
[ 24.822228][ T357] ? __pfx___mutex_lock+0x10/0x10
[ 24.822602][ T357] ? trace_cap_capable+0x10f/0x190
[ 24.822958][ T357] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.823372][ T357] ? __rtnl_newlink+0x40e/0xa40
[ 24.823720][ T357] rtnl_newlink+0x69a/0xa60
[ 24.824097][ T357] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.824478][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.824837][ T357] ? find_held_lock+0x2b/0x80
[ 24.825197][ T357] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.825551][ T357] ? __lock_release+0x5d/0x170
[ 24.825906][ T357] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.826259][ T357] rtnetlink_rcv_msg+0x710/0xc00
[ 24.826601][ T357] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.826986][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.827332][ T357] netlink_rcv_skb+0x121/0x350
[ 24.827682][ T357] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.828078][ T357] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.828454][ T357] ? netlink_deliver_tap+0x13e/0x340
[ 24.828815][ T357] ? netlink_deliver_tap+0xc3/0x340
[ 24.829161][ T357] netlink_unicast+0x49e/0x780
[ 24.829519][ T357] ? __pfx_netlink_unicast+0x10/0x10
[ 24.829864][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.830226][ T357] netlink_sendmsg+0x721/0xbe0
[ 24.830580][ T357] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.830911][ T357] ? __import_iovec+0x238/0x3c0
[ 24.831289][ T357] ____sys_sendmsg+0x7ad/0xa10
[ 24.831638][ T357] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.832062][ T357] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.832527][ T357] ___sys_sendmsg+0xed/0x170
[ 24.832848][ T357] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.833197][ T357] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.833610][ T357] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.833989][ T357] ? find_held_lock+0x2b/0x80
[ 24.834361][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.834826][ T357] ? find_held_lock+0x2b/0x80
[ 24.835209][ T357] ? __virt_addr_valid+0x22e/0x450
[ 24.835537][ T357] ? __lock_release+0x5d/0x170
[ 24.835885][ T357] __sys_sendmsg+0x10b/0x1a0
[ 24.836250][ T357] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.836699][ T357] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.837047][ T357] ? rcu_is_watching+0x12/0xc0
[ 24.837395][ T357] do_syscall_64+0xc1/0x380
[ 24.837731][ T357] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.838162][ T357] RIP: 0033:0x7f0cc110c1e7
[ 24.838531][ T357] 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
[ 24.839730][ T357] RSP: 002b:00007fff1f654758 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.840239][ T357] RAX: ffffffffffffffda RBX: 00007fff1f654e80 RCX: 00007f0cc110c1e7
[ 24.840790][ T357] RDX: 0000000000000000 RSI: 00007fff1f6547c0 RDI: 0000000000000005
[ 24.841301][ T357] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.841803][ T357] R10: 000000002edfb910 R11: 0000000000000246 R12: 0000000000000004
[ 24.842330][ T357] R13: 00000000686e1456 R14: 0000000000499600 R15: 0000000000000000
[ 24.842890][ T357]
[ 24.843158][ T357] irq event stamp: 38933
[ 24.843414][ T357] hardirqs last enabled at (38943): [] __up_console_sem+0x6b/0x80
[ 24.843998][ T357] hardirqs last disabled at (38954): [] __up_console_sem+0x50/0x80
[ 24.844627][ T357] softirqs last enabled at (37734): [] br_add_if+0xd82/0x1330 [bridge]
[ 24.845251][ T357] softirqs last disabled at (37732): [] br_add_if+0xcf3/0x1330 [bridge]
[ 24.845856][ T357] ---[ end trace 0000000000000000 ]---
[ 24.994900][ T146] br1: port 4(veth2) entered blocking state
[ 24.995447][ T146] br1: port 4(veth2) entered forwarding state
[ 29.924512][ T408] br2: port 1(w1) entered blocking state
[ 29.924870][ T408] br2: port 1(w1) entered disabled state
[ 29.925243][ T408] w1: entered allmulticast mode
[ 29.931497][ T408] w1: entered promiscuous mode
[ 29.934755][ T408] ------------[ cut here ]------------
[ 29.935231][ T408] WARNING: CPU: 1 PID: 408 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.935868][ T408] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 29.936537][ T408] CPU: 1 UID: 0 PID: 408 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.937185][ T408] Tainted: [W]=WARN
[ 29.937422][ T408] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.937807][ T408] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.938162][ T408] 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
[ 29.939553][ T408] RSP: 0018:ffffc90000a06ef0 EFLAGS: 00010246
[ 29.940276][ T408] RAX: 0000000000000000 RBX: ffff888004de2000 RCX: 0000000000000001
[ 29.941083][ T408] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 29.941546][ T408] RBP: ffffc90000a06fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.942056][ T408] R10: ffffc90000a07010 R11: ffffffffae979160 R12: 1ffff92000140de2
[ 29.942518][ T408] R13: 00000000000005dc R14: ffffc90000a07010 R15: ffff888004de2f08
[ 29.943001][ T408] FS: 00007fc96be06800(0000) GS:ffff888085d37000(0000) knlGS:0000000000000000
[ 29.943539][ T408] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.943931][ T408] CR2: 00000000004e6898 CR3: 000000000e17e002 CR4: 0000000000772ef0
[ 29.944418][ T408] PKRU: 55555554
[ 29.944649][ T408] Call Trace:
[ 29.944880][ T408]
[ 29.945059][ T408] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.945373][ T408] ? __lock_acquire+0x44d/0x7e0
[ 29.945690][ T408] ? find_held_lock+0x2b/0x80
[ 29.946038][ T408] netif_set_mtu+0x88/0x100
[ 29.946344][ T408] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.946670][ T408] dev_set_mtu+0xa0/0x150
[ 29.946905][ T408] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.947363][ T408] br_add_if+0xda3/0x1330 [bridge]
[ 29.947717][ T408] do_set_master+0x32f/0x500
[ 29.948058][ T408] do_setlink.constprop.0+0x9f4/0x2480
[ 29.948369][ T408] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.948758][ T408] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.949141][ T408] ? validate_chain+0x166/0x4d0
[ 29.949452][ T408] ? __kernel_text_address+0x12/0x40
[ 29.949763][ T408] ? __lock_acquire+0x44d/0x7e0
[ 29.950115][ T408] ? __mutex_trylock_common+0xf9/0x260
[ 29.950424][ T408] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.950821][ T408] ? rcu_is_watching+0x12/0xc0
[ 29.951148][ T408] ? rcu_is_watching+0x12/0xc0
[ 29.951455][ T408] ? trace_contention_end+0xdc/0x140
[ 29.951761][ T408] ? __mutex_lock+0x19c/0xcd0
[ 29.952082][ T408] ? find_held_lock+0x2b/0x80
[ 29.952390][ T408] ? rtnl_newlink+0x651/0xa60
[ 29.952695][ T408] ? __create_object+0x5e/0xb0
[ 29.953015][ T408] ? __pfx___mutex_lock+0x10/0x10
[ 29.953324][ T408] ? trace_cap_capable+0x10f/0x190
[ 29.953634][ T408] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.954045][ T408] ? __rtnl_newlink+0x40e/0xa40
[ 29.954359][ T408] rtnl_newlink+0x69a/0xa60
[ 29.954671][ T408] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.954993][ T408] ? __lock_acquire+0x44d/0x7e0
[ 29.955307][ T408] ? find_held_lock+0x2b/0x80
[ 29.955613][ T408] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.955916][ T408] ? __lock_release+0x5d/0x170
[ 29.956248][ T408] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.956552][ T408] rtnetlink_rcv_msg+0x710/0xc00
[ 29.956860][ T408] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.957182][ T408] ? __lock_acquire+0x44d/0x7e0
[ 29.957493][ T408] netlink_rcv_skb+0x121/0x350
[ 29.957798][ T408] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.958127][ T408] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.958449][ T408] ? netlink_deliver_tap+0x13e/0x340
[ 29.958753][ T408] ? netlink_deliver_tap+0xc3/0x340
[ 29.959073][ T408] netlink_unicast+0x49e/0x780
[ 29.959387][ T408] ? __pfx_netlink_unicast+0x10/0x10
[ 29.959691][ T408] ? __lock_acquire+0x44d/0x7e0
[ 29.960014][ T408] netlink_sendmsg+0x721/0xbe0
[ 29.960326][ T408] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.960654][ T408] ? __import_iovec+0x238/0x3c0
[ 29.960983][ T408] ____sys_sendmsg+0x7ad/0xa10
[ 29.961295][ T408] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.961601][ T408] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.962015][ T408] ___sys_sendmsg+0xed/0x170
[ 29.962326][ T408] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.962633][ T408] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.963029][ T408] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.963346][ T408] ? find_held_lock+0x2b/0x80
[ 29.963658][ T408] ? __lock_acquire+0x44d/0x7e0
[ 29.963981][ T408] ? find_held_lock+0x2b/0x80
[ 29.964291][ T408] ? __virt_addr_valid+0x22e/0x450
[ 29.964599][ T408] ? __lock_release+0x5d/0x170
[ 29.964912][ T408] __sys_sendmsg+0x10b/0x1a0
[ 29.965224][ T408] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.965607][ T408] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.965926][ T408] ? rcu_is_watching+0x12/0xc0
[ 29.966260][ T408] do_syscall_64+0xc1/0x380
[ 29.966570][ T408] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.966964][ T408] RIP: 0033:0x7fc96bfd31e7
[ 29.967286][ T408] 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
[ 29.968415][ T408] RSP: 002b:00007ffeb2518b68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.968881][ T408] RAX: ffffffffffffffda RBX: 00007ffeb2519290 RCX: 00007fc96bfd31e7
[ 29.969356][ T408] RDX: 0000000000000000 RSI: 00007ffeb2518bd0 RDI: 0000000000000005
[ 29.969817][ T408] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.970300][ T408] R10: 0000000010e07910 R11: 0000000000000246 R12: 0000000000000004
[ 29.970771][ T408] R13: 00000000686e145b R14: 0000000000499600 R15: 0000000000000000
[ 29.971265][ T408]
[ 29.971501][ T408] irq event stamp: 39785
[ 29.971733][ T408] hardirqs last enabled at (39793): [] __up_console_sem+0x6b/0x80
[ 29.972277][ T408] hardirqs last disabled at (39802): [] __up_console_sem+0x50/0x80
[ 29.972807][ T408] softirqs last enabled at (39756): [] handle_softirqs+0x358/0x620
[ 29.973352][ T408] softirqs last disabled at (39735): [] __irq_exit_rcu+0xfa/0x160
[ 29.973911][ T408] ---[ end trace 0000000000000000 ]---
[ 30.948429][ T416] br2: port 2(vx10) entered blocking state
[ 30.948884][ T416] br2: port 2(vx10) entered disabled state
[ 30.949319][ T416] vx10: entered allmulticast mode
[ 30.952874][ T416] vx10: entered promiscuous mode
[ 30.953792][ T416] br2: port 2(vx10) entered blocking state
[ 30.954234][ T416] br2: port 2(vx10) entered forwarding state
[ 30.955828][ T416] ------------[ cut here ]------------
[ 30.957157][ T416] WARNING: CPU: 0 PID: 416 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.957811][ T416] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 30.958500][ T416] CPU: 0 UID: 0 PID: 416 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.959211][ T416] Tainted: [W]=WARN
[ 30.959465][ T416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.959881][ T416] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.960226][ T416] 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
[ 30.961417][ T416] RSP: 0018:ffffc90000ac6ef0 EFLAGS: 00010246
[ 30.961837][ T416] RAX: 0000000000000000 RBX: ffff888004de2000 RCX: 0000000000000001
[ 30.962341][ T416] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 30.962834][ T416] RBP: ffffc90000ac6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 30.963433][ T416] R10: ffffc90000ac7010 R11: ffffffffae979160 R12: 1ffff92000158de2
[ 30.963935][ T416] R13: 00000000000005dc R14: ffffc90000ac7010 R15: ffff888004de2f08
[ 30.964452][ T416] FS: 00007f8b919e9800(0000) GS:ffff888085cb7000(0000) knlGS:0000000000000000
[ 30.965039][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.965451][ T416] CR2: 00000000004e5ce0 CR3: 0000000017b6a006 CR4: 0000000000772ef0
[ 30.965950][ T416] PKRU: 55555554
[ 30.966193][ T416] Call Trace:
[ 30.966440][ T416]
[ 30.966608][ T416] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.966935][ T416] ? __lock_acquire+0x44d/0x7e0
[ 30.967296][ T416] ? find_held_lock+0x2b/0x80
[ 30.967622][ T416] netif_set_mtu+0x88/0x100
[ 30.967974][ T416] ? __pfx_netif_set_mtu+0x10/0x10
[ 30.968312][ T416] dev_set_mtu+0xa0/0x150
[ 30.968556][ T416] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 30.969035][ T416] br_add_if+0xda3/0x1330 [bridge]
[ 30.969408][ T416] do_set_master+0x32f/0x500
[ 30.969736][ T416] do_setlink.constprop.0+0x9f4/0x2480
[ 30.970076][ T416] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 30.970517][ T416] ? rcu_read_lock_any_held+0x43/0xb0
[ 30.970843][ T416] ? validate_chain+0x166/0x4d0
[ 30.971196][ T416] ? __kernel_text_address+0x12/0x40
[ 30.971558][ T416] ? __lock_acquire+0x44d/0x7e0
[ 30.971891][ T416] ? __mutex_trylock_common+0xf9/0x260
[ 30.972235][ T416] ? __pfx___mutex_trylock_common+0x10/0x10
[ 30.972655][ T416] ? rcu_is_watching+0x12/0xc0
[ 30.973000][ T416] ? rcu_is_watching+0x12/0xc0
[ 30.973323][ T416] ? trace_contention_end+0xdc/0x140
[ 30.973643][ T416] ? __mutex_lock+0x19c/0xcd0
[ 30.973976][ T416] ? find_held_lock+0x2b/0x80
[ 30.974297][ T416] ? rtnl_newlink+0x651/0xa60
[ 30.974625][ T416] ? __create_object+0x5e/0xb0
[ 30.974971][ T416] ? __pfx___mutex_lock+0x10/0x10
[ 30.975294][ T416] ? trace_cap_capable+0x10f/0x190
[ 30.975614][ T416] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 30.976046][ T416] ? __rtnl_newlink+0x40e/0xa40
[ 30.976376][ T416] rtnl_newlink+0x69a/0xa60
[ 30.976739][ T416] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.977085][ T416] ? __lock_acquire+0x44d/0x7e0
[ 30.977424][ T416] ? find_held_lock+0x2b/0x80
[ 30.977744][ T416] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.978085][ T416] ? __lock_release+0x5d/0x170
[ 30.978409][ T416] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.978732][ T416] rtnetlink_rcv_msg+0x710/0xc00
[ 30.979077][ T416] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.979433][ T416] ? __lock_acquire+0x44d/0x7e0
[ 30.979766][ T416] netlink_rcv_skb+0x121/0x350
[ 30.980121][ T416] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.980452][ T416] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.980822][ T416] ? netlink_deliver_tap+0x13e/0x340
[ 30.981153][ T416] ? netlink_deliver_tap+0xc3/0x340
[ 30.981480][ T416] netlink_unicast+0x49e/0x780
[ 30.981806][ T416] ? __pfx_netlink_unicast+0x10/0x10
[ 30.982132][ T416] ? __lock_acquire+0x44d/0x7e0
[ 30.982460][ T416] netlink_sendmsg+0x721/0xbe0
[ 30.982789][ T416] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.983132][ T416] ? __import_iovec+0x238/0x3c0
[ 30.983463][ T416] ____sys_sendmsg+0x7ad/0xa10
[ 30.983788][ T416] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.984125][ T416] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.984542][ T416] ___sys_sendmsg+0xed/0x170
[ 30.984862][ T416] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.985191][ T416] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.985593][ T416] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.985917][ T416] ? find_held_lock+0x2b/0x80
[ 30.986250][ T416] ? __lock_acquire+0x44d/0x7e0
[ 30.986605][ T416] ? find_held_lock+0x2b/0x80
[ 30.986931][ T416] ? __virt_addr_valid+0x22e/0x450
[ 30.987282][ T416] ? __lock_release+0x5d/0x170
[ 30.987611][ T416] __sys_sendmsg+0x10b/0x1a0
[ 30.987932][ T416] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.988350][ T416] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.988680][ T416] ? rcu_is_watching+0x12/0xc0
[ 30.989046][ T416] do_syscall_64+0xc1/0x380
[ 30.989370][ T416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.989763][ T416] RIP: 0033:0x7f8b91bb61e7
[ 30.990102][ T416] 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
[ 30.991279][ T416] RSP: 002b:00007ffd816604d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.991762][ T416] RAX: ffffffffffffffda RBX: 00007ffd81660c00 RCX: 00007f8b91bb61e7
[ 30.992253][ T416] RDX: 0000000000000000 RSI: 00007ffd81660540 RDI: 0000000000000005
[ 30.992745][ T416] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 30.993235][ T416] R10: 000000000dbbe910 R11: 0000000000000246 R12: 0000000000000004
[ 30.993720][ T416] R13: 00000000686e145c R14: 0000000000499600 R15: 0000000000000000
[ 30.994262][ T416]
[ 30.994505][ T416] irq event stamp: 40511
[ 30.994744][ T416] hardirqs last enabled at (40519): [] __up_console_sem+0x6b/0x80
[ 30.995350][ T416] hardirqs last disabled at (40550): [] __up_console_sem+0x50/0x80
[ 30.995953][ T416] softirqs last enabled at (40548): [] handle_softirqs+0x358/0x620
[ 30.996535][ T416] softirqs last disabled at (40527): [] __irq_exit_rcu+0xfa/0x160
[ 30.997122][ T416] ---[ end trace 0000000000000000 ]---
[ 31.899516][ T423] br2: port 3(vx20) entered blocking state
[ 31.900171][ T423] br2: port 3(vx20) entered disabled state
[ 31.900622][ T423] vx20: entered allmulticast mode
[ 31.904074][ T423] vx20: entered promiscuous mode
[ 31.904867][ T423] br2: port 3(vx20) entered blocking state
[ 31.905285][ T423] br2: port 3(vx20) entered forwarding state
[ 31.906727][ T423] ------------[ cut here ]------------
[ 31.907092][ T423] WARNING: CPU: 3 PID: 423 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.907744][ T423] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 31.908437][ T423] CPU: 3 UID: 0 PID: 423 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.909114][ T423] Tainted: [W]=WARN
[ 31.909365][ T423] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.909785][ T423] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.910133][ T423] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 31.911298][ T423] RSP: 0018:ffffc90000bbeef0 EFLAGS: 00010246
[ 31.911706][ T423] RAX: 0000000000000000 RBX: ffff888004de2000 RCX: 0000000000000001
[ 31.912201][ T423] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 31.912679][ T423] RBP: ffffc90000bbefe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.913394][ T423] R10: ffffc90000bbf010 R11: ffffffffaf2a8918 R12: 1ffff92000177de2
[ 31.913876][ T423] R13: 00000000000005dc R14: ffffc90000bbf010 R15: ffff888004de2f08
[ 31.914515][ T423] FS: 00007ff35aeef800(0000) GS:ffff888085e37000(0000) knlGS:0000000000000000
[ 31.915211][ T423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.915613][ T423] CR2: 00000000004e5de8 CR3: 000000000d98a005 CR4: 0000000000772ef0
[ 31.916113][ T423] PKRU: 55555554
[ 31.916356][ T423] Call Trace:
[ 31.916597][ T423]
[ 31.916771][ T423] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.917108][ T423] ? find_held_lock+0x2b/0x80
[ 31.917443][ T423] ? mark_held_locks+0x49/0x80
[ 31.917763][ T423] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.918189][ T423] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.918517][ T423] netif_set_mtu+0x88/0x100
[ 31.918841][ T423] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.919185][ T423] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.919631][ T423] dev_set_mtu+0xa0/0x150
[ 31.919876][ T423] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.920326][ T423] br_add_if+0xda3/0x1330 [bridge]
[ 31.920707][ T423] do_set_master+0x32f/0x500
[ 31.921044][ T423] do_setlink.constprop.0+0x9f4/0x2480
[ 31.921371][ T423] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.921781][ T423] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.922110][ T423] ? validate_chain+0x166/0x4d0
[ 31.922425][ T423] ? __kernel_text_address+0x12/0x40
[ 31.922749][ T423] ? __lock_acquire+0x44d/0x7e0
[ 31.923079][ T423] ? __mutex_trylock_common+0xf9/0x260
[ 31.923398][ T423] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.923798][ T423] ? rcu_is_watching+0x12/0xc0
[ 31.924130][ T423] ? rcu_is_watching+0x12/0xc0
[ 31.924450][ T423] ? trace_contention_end+0xdc/0x140
[ 31.924768][ T423] ? __mutex_lock+0x19c/0xcd0
[ 31.925095][ T423] ? find_held_lock+0x2b/0x80
[ 31.925421][ T423] ? rtnl_newlink+0x651/0xa60
[ 31.925737][ T423] ? __create_object+0x5e/0xb0
[ 31.926068][ T423] ? __pfx___mutex_lock+0x10/0x10
[ 31.926401][ T423] ? trace_cap_capable+0x10f/0x190
[ 31.926718][ T423] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.927122][ T423] ? __rtnl_newlink+0x40e/0xa40
[ 31.927450][ T423] rtnl_newlink+0x69a/0xa60
[ 31.927780][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.928109][ T423] ? __lock_acquire+0x44d/0x7e0
[ 31.928437][ T423] ? find_held_lock+0x2b/0x80
[ 31.928759][ T423] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.929094][ T423] ? __lock_release+0x5d/0x170
[ 31.929424][ T423] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.929744][ T423] rtnetlink_rcv_msg+0x710/0xc00
[ 31.930074][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.930398][ T423] ? __lock_acquire+0x44d/0x7e0
[ 31.930738][ T423] netlink_rcv_skb+0x121/0x350
[ 31.931075][ T423] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.931399][ T423] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.931741][ T423] ? netlink_deliver_tap+0x13e/0x340
[ 31.932067][ T423] ? netlink_deliver_tap+0xc3/0x340
[ 31.932388][ T423] netlink_unicast+0x49e/0x780
[ 31.932711][ T423] ? __pfx_netlink_unicast+0x10/0x10
[ 31.933040][ T423] ? __lock_acquire+0x44d/0x7e0
[ 31.933364][ T423] netlink_sendmsg+0x721/0xbe0
[ 31.933688][ T423] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.934017][ T423] ? __import_iovec+0x238/0x3c0
[ 31.934344][ T423] ____sys_sendmsg+0x7ad/0xa10
[ 31.934672][ T423] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.934998][ T423] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.935409][ T423] ___sys_sendmsg+0xed/0x170
[ 31.935726][ T423] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.936060][ T423] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.936477][ T423] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.936801][ T423] ? find_held_lock+0x2b/0x80
[ 31.937136][ T423] ? __lock_acquire+0x44d/0x7e0
[ 31.937468][ T423] ? find_held_lock+0x2b/0x80
[ 31.937789][ T423] ? __virt_addr_valid+0x22e/0x450
[ 31.938116][ T423] ? __lock_release+0x5d/0x170
[ 31.938446][ T423] __sys_sendmsg+0x10b/0x1a0
[ 31.938764][ T423] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.939168][ T423] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.939498][ T423] ? rcu_is_watching+0x12/0xc0
[ 31.939819][ T423] do_syscall_64+0xc1/0x380
[ 31.940149][ T423] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.940556][ T423] RIP: 0033:0x7ff35b0bc1e7
[ 31.940891][ T423] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.942051][ T423] RSP: 002b:00007ffed461d888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.942537][ T423] RAX: ffffffffffffffda RBX: 00007ffed461dfb0 RCX: 00007ff35b0bc1e7
[ 31.943026][ T423] RDX: 0000000000000000 RSI: 00007ffed461d8f0 RDI: 0000000000000005
[ 31.943511][ T423] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.943998][ T423] R10: 0000000038267910 R11: 0000000000000246 R12: 0000000000000004
[ 31.944473][ T423] R13: 00000000686e145d R14: 0000000000499600 R15: 0000000000000000
[ 31.944976][ T423]
[ 31.945233][ T423] irq event stamp: 55779
[ 31.945474][ T423] hardirqs last enabled at (55787): [] __up_console_sem+0x6b/0x80
[ 31.946037][ T423] hardirqs last disabled at (55796): [] __up_console_sem+0x50/0x80
[ 31.946588][ T423] softirqs last enabled at (55040): [] handle_softirqs+0x358/0x620
[ 31.947147][ T423] softirqs last disabled at (54959): [] __irq_exit_rcu+0xfa/0x160
[ 31.947707][ T423] ---[ end trace 0000000000000000 ]---
[ 32.904310][ T35] br2: port 1(w1) entered blocking state
[ 32.905038][ T35] br2: port 1(w1) entered forwarding state
[ 36.024346][ T464] br2: port 1(w1) entered blocking state
[ 36.024919][ T464] br2: port 1(w1) entered disabled state
[ 36.025525][ T464] w1: entered allmulticast mode
[ 36.032442][ T464] w1: entered promiscuous mode
[ 36.034620][ T464] ------------[ cut here ]------------
[ 36.035206][ T464] WARNING: CPU: 3 PID: 464 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 36.036116][ T464] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 36.036797][ T464] CPU: 3 UID: 0 PID: 464 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 36.037664][ T464] Tainted: [W]=WARN
[ 36.038061][ T464] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 36.038655][ T464] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 36.039238][ T464] 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
[ 36.041120][ T464] RSP: 0018:ffffc90000d0eef0 EFLAGS: 00010246
[ 36.041789][ T464] RAX: 0000000000000000 RBX: ffff88800f322000 RCX: 0000000000000001
[ 36.042621][ T464] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 36.043457][ T464] RBP: ffffc90000d0efe0 R08: 0000000000000000 R09: 0000000000000000
[ 36.044258][ T464] R10: ffffc90000d0f010 R11: ffffffffae979160 R12: 1ffff920001a1de2
[ 36.045091][ T464] R13: 00000000000005dc R14: ffffc90000d0f010 R15: ffff88800f322f08
[ 36.045902][ T464] FS: 00007f2cffb31800(0000) GS:ffff888085e37000(0000) knlGS:0000000000000000
[ 36.046668][ T464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.047252][ T464] CR2: 00000000004e6898 CR3: 000000000e039002 CR4: 0000000000772ef0
[ 36.048094][ T464] PKRU: 55555554
[ 36.048502][ T464] Call Trace:
[ 36.048901][ T464]
[ 36.049206][ T464] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.049765][ T464] ? __lock_acquire+0x44d/0x7e0
[ 36.050360][ T464] ? find_held_lock+0x2b/0x80
[ 36.050932][ T464] netif_set_mtu+0x88/0x100
[ 36.051515][ T464] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.052115][ T464] dev_set_mtu+0xa0/0x150
[ 36.052526][ T464] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 36.053148][ T464] br_add_if+0xda3/0x1330 [bridge]
[ 36.053687][ T464] do_set_master+0x32f/0x500
[ 36.054257][ T464] do_setlink.constprop.0+0x9f4/0x2480
[ 36.054774][ T464] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.055486][ T464] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.056001][ T464] ? validate_chain+0x166/0x4d0
[ 36.056549][ T464] ? __kernel_text_address+0x12/0x40
[ 36.057113][ T464] ? __lock_acquire+0x44d/0x7e0
[ 36.057683][ T464] ? __mutex_trylock_common+0xf9/0x260
[ 36.058252][ T464] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.058922][ T464] ? rcu_is_watching+0x12/0xc0
[ 36.059493][ T464] ? rcu_is_watching+0x12/0xc0
[ 36.060066][ T464] ? trace_contention_end+0xdc/0x140
[ 36.060631][ T464] ? __mutex_lock+0x19c/0xcd0
[ 36.061201][ T464] ? find_held_lock+0x2b/0x80
[ 36.061745][ T464] ? rtnl_newlink+0x651/0xa60
[ 36.062302][ T464] ? __create_object+0x5e/0xb0
[ 36.062851][ T464] ? __pfx___mutex_lock+0x10/0x10
[ 36.063418][ T464] ? trace_cap_capable+0x10f/0x190
[ 36.063992][ T464] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.064676][ T464] ? __rtnl_newlink+0x40e/0xa40
[ 36.065248][ T464] rtnl_newlink+0x69a/0xa60
[ 36.065778][ T464] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.066337][ T464] ? __lock_acquire+0x44d/0x7e0
[ 36.066886][ T464] ? find_held_lock+0x2b/0x80
[ 36.067435][ T464] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.067992][ T464] ? __lock_release+0x5d/0x170
[ 36.068546][ T464] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.069112][ T464] rtnetlink_rcv_msg+0x710/0xc00
[ 36.069668][ T464] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.070238][ T464] ? __lock_acquire+0x44d/0x7e0
[ 36.070809][ T464] netlink_rcv_skb+0x121/0x350
[ 36.071377][ T464] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.071953][ T464] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.072529][ T464] ? netlink_deliver_tap+0x13e/0x340
[ 36.073093][ T464] ? netlink_deliver_tap+0xc3/0x340
[ 36.073644][ T464] netlink_unicast+0x49e/0x780
[ 36.074178][ T464] ? __pfx_netlink_unicast+0x10/0x10
[ 36.074631][ T464] ? __lock_acquire+0x44d/0x7e0
[ 36.074973][ T464] netlink_sendmsg+0x721/0xbe0
[ 36.075330][ T464] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.075636][ T464] ? __import_iovec+0x238/0x3c0
[ 36.075965][ T464] ____sys_sendmsg+0x7ad/0xa10
[ 36.076297][ T464] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.076601][ T464] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.077003][ T464] ___sys_sendmsg+0xed/0x170
[ 36.077324][ T464] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.077629][ T464] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.078023][ T464] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.078346][ T464] ? find_held_lock+0x2b/0x80
[ 36.078652][ T464] ? __lock_acquire+0x44d/0x7e0
[ 36.078982][ T464] ? find_held_lock+0x2b/0x80
[ 36.079326][ T464] ? __virt_addr_valid+0x22e/0x450
[ 36.079643][ T464] ? __lock_release+0x5d/0x170
[ 36.079972][ T464] __sys_sendmsg+0x10b/0x1a0
[ 36.080306][ T464] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.080697][ T464] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.081026][ T464] ? rcu_is_watching+0x12/0xc0
[ 36.081351][ T464] do_syscall_64+0xc1/0x380
[ 36.081656][ T464] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.082046][ T464] RIP: 0033:0x7f2cffcfe1e7
[ 36.082362][ T464] 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
[ 36.083498][ T464] RSP: 002b:00007ffde201b4c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.083977][ T464] RAX: ffffffffffffffda RBX: 00007ffde201bbf0 RCX: 00007f2cffcfe1e7
[ 36.084449][ T464] RDX: 0000000000000000 RSI: 00007ffde201b530 RDI: 0000000000000005
[ 36.084907][ T464] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 36.085373][ T464] R10: 0000000022ade910 R11: 0000000000000246 R12: 0000000000000004
[ 36.085829][ T464] R13: 00000000686e1461 R14: 0000000000499600 R15: 0000000000000000
[ 36.086326][ T464]
[ 36.086556][ T464] irq event stamp: 40969
[ 36.086785][ T464] hardirqs last enabled at (40977): [] __up_console_sem+0x6b/0x80
[ 36.087359][ T464] hardirqs last disabled at (40986): [] __up_console_sem+0x50/0x80
[ 36.087890][ T464] softirqs last enabled at (40020): [] fib6_run_gc+0x113/0x240
[ 36.088440][ T464] softirqs last disabled at (40012): [] fib6_run_gc+0x150/0x240
[ 36.088972][ T464] ---[ end trace 0000000000000000 ]---
[ 37.040485][ T472] br2: port 2(vx10) entered blocking state
[ 37.041025][ T472] br2: port 2(vx10) entered disabled state
[ 37.041488][ T472] vx10: entered allmulticast mode
[ 37.045754][ T472] vx10: entered promiscuous mode
[ 37.046757][ T472] br2: port 2(vx10) entered blocking state
[ 37.047223][ T472] br2: port 2(vx10) entered forwarding state
[ 37.048253][ T472] ------------[ cut here ]------------
[ 37.048621][ T472] WARNING: CPU: 2 PID: 472 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.049306][ T472] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 37.050033][ T472] CPU: 2 UID: 0 PID: 472 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.050725][ T472] Tainted: [W]=WARN
[ 37.051037][ T472] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.051454][ T472] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.051832][ T472] 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
[ 37.053052][ T472] RSP: 0018:ffffc90000d8eef0 EFLAGS: 00010246
[ 37.053529][ T472] RAX: 0000000000000000 RBX: ffff88800f322000 RCX: 0000000000000001
[ 37.054103][ T472] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 37.054668][ T472] RBP: ffffc90000d8efe0 R08: 0000000000000000 R09: 0000000000000000
[ 37.055272][ T472] R10: ffffc90000d8f010 R11: ffffffffaf2a8918 R12: 1ffff920001b1de2
[ 37.055835][ T472] R13: 00000000000005dc R14: ffffc90000d8f010 R15: ffff88800f322f08
[ 37.056393][ T472] FS: 00007fc688fc2800(0000) GS:ffff888085db7000(0000) knlGS:0000000000000000
[ 37.057061][ T472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.057538][ T472] CR2: 00000000004e5ce0 CR3: 000000000d9d9002 CR4: 0000000000772ef0
[ 37.058354][ T472] PKRU: 55555554
[ 37.058855][ T472] Call Trace:
[ 37.059366][ T472]
[ 37.059699][ T472] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.060147][ T472] ? find_held_lock+0x2b/0x80
[ 37.060516][ T472] ? mark_held_locks+0x49/0x80
[ 37.060898][ T472] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 37.061379][ T472] ? lockdep_hardirqs_on+0x7c/0x110
[ 37.061784][ T472] netif_set_mtu+0x88/0x100
[ 37.062183][ T472] ? __pfx_netif_set_mtu+0x10/0x10
[ 37.062558][ T472] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 37.063054][ T472] dev_set_mtu+0xa0/0x150
[ 37.063305][ T472] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 37.063796][ T472] br_add_if+0xda3/0x1330 [bridge]
[ 37.064235][ T472] do_set_master+0x32f/0x500
[ 37.064585][ T472] do_setlink.constprop.0+0x9f4/0x2480
[ 37.064930][ T472] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.065436][ T472] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.065782][ T472] ? validate_chain+0x166/0x4d0
[ 37.066172][ T472] ? __kernel_text_address+0x12/0x40
[ 37.066612][ T472] ? __lock_acquire+0x44d/0x7e0
[ 37.067005][ T472] ? __mutex_trylock_common+0xf9/0x260
[ 37.067345][ T472] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.067769][ T472] ? rcu_is_watching+0x12/0xc0
[ 37.068149][ T472] ? rcu_is_watching+0x12/0xc0
[ 37.068539][ T472] ? trace_contention_end+0xdc/0x140
[ 37.068878][ T472] ? __mutex_lock+0x19c/0xcd0
[ 37.069243][ T472] ? find_held_lock+0x2b/0x80
[ 37.069613][ T472] ? rtnl_newlink+0x651/0xa60
[ 37.070021][ T472] ? __create_object+0x5e/0xb0
[ 37.070388][ T472] ? __pfx___mutex_lock+0x10/0x10
[ 37.070789][ T472] ? trace_cap_capable+0x10f/0x190
[ 37.071172][ T472] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.071595][ T472] ? __rtnl_newlink+0x40e/0xa40
[ 37.071971][ T472] rtnl_newlink+0x69a/0xa60
[ 37.072376][ T472] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.072711][ T472] ? __lock_acquire+0x44d/0x7e0
[ 37.073138][ T472] ? find_held_lock+0x2b/0x80
[ 37.073490][ T472] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.073846][ T472] ? __lock_release+0x5d/0x170
[ 37.074244][ T472] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.074578][ T472] rtnetlink_rcv_msg+0x710/0xc00
[ 37.074966][ T472] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.075294][ T472] ? __lock_acquire+0x44d/0x7e0
[ 37.075677][ T472] netlink_rcv_skb+0x121/0x350
[ 37.076055][ T472] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.076396][ T472] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.076746][ T472] ? netlink_deliver_tap+0x13e/0x340
[ 37.077099][ T472] ? netlink_deliver_tap+0xc3/0x340
[ 37.077444][ T472] netlink_unicast+0x49e/0x780
[ 37.077804][ T472] ? __pfx_netlink_unicast+0x10/0x10
[ 37.078164][ T472] ? __lock_acquire+0x44d/0x7e0
[ 37.078520][ T472] netlink_sendmsg+0x721/0xbe0
[ 37.078898][ T472] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.079265][ T472] ? __import_iovec+0x238/0x3c0
[ 37.079655][ T472] ____sys_sendmsg+0x7ad/0xa10
[ 37.080020][ T472] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.080404][ T472] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.080876][ T472] ___sys_sendmsg+0xed/0x170
[ 37.081279][ T472] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.081654][ T472] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.082106][ T472] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.082459][ T472] ? find_held_lock+0x2b/0x80
[ 37.082832][ T472] ? __lock_acquire+0x44d/0x7e0
[ 37.083205][ T472] ? find_held_lock+0x2b/0x80
[ 37.083534][ T472] ? __virt_addr_valid+0x22e/0x450
[ 37.083895][ T472] ? __lock_release+0x5d/0x170
[ 37.084281][ T472] __sys_sendmsg+0x10b/0x1a0
[ 37.084601][ T472] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.085054][ T472] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.085471][ T472] ? rcu_is_watching+0x12/0xc0
[ 37.085826][ T472] do_syscall_64+0xc1/0x380
[ 37.086205][ T472] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.086619][ T472] RIP: 0033:0x7fc68918f1e7
[ 37.087006][ T472] 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
[ 37.088253][ T472] RSP: 002b:00007ffeeda1e938 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.088779][ T472] RAX: ffffffffffffffda RBX: 00007ffeeda1f060 RCX: 00007fc68918f1e7
[ 37.089317][ T472] RDX: 0000000000000000 RSI: 00007ffeeda1e9a0 RDI: 0000000000000005
[ 37.089892][ T472] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 37.090435][ T472] R10: 0000000019b61910 R11: 0000000000000246 R12: 0000000000000004
[ 37.090988][ T472] R13: 00000000686e1462 R14: 0000000000499600 R15: 0000000000000000
[ 37.091555][ T472]
[ 37.091840][ T472] irq event stamp: 44079
[ 37.092110][ T472] hardirqs last enabled at (44091): [] __up_console_sem+0x6b/0x80
[ 37.092708][ T472] hardirqs last disabled at (44100): [] __up_console_sem+0x50/0x80
[ 37.093338][ T472] softirqs last enabled at (44044): [] handle_softirqs+0x358/0x620
[ 37.093911][ T472] softirqs last disabled at (44021): [] __irq_exit_rcu+0xfa/0x160
[ 37.094544][ T472] ---[ end trace 0000000000000000 ]---
[ 38.054566][ T479] br2: port 3(vx20) entered blocking state
[ 38.055055][ T479] br2: port 3(vx20) entered disabled state
[ 38.055540][ T479] vx20: entered allmulticast mode
[ 38.059521][ T479] vx20: entered promiscuous mode
[ 38.060449][ T479] br2: port 3(vx20) entered blocking state
[ 38.061041][ T479] br2: port 3(vx20) entered forwarding state
[ 38.061979][ T479] ------------[ cut here ]------------
[ 38.062307][ T479] WARNING: CPU: 0 PID: 479 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.063023][ T479] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 38.063783][ T479] CPU: 0 UID: 0 PID: 479 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.064486][ T479] Tainted: [W]=WARN
[ 38.064748][ T479] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.065226][ T479] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.065564][ T479] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 38.066964][ T479] RSP: 0018:ffffc90000deeef0 EFLAGS: 00010246
[ 38.067388][ T479] RAX: 0000000000000000 RBX: ffff88800f322000 RCX: 0000000000000001
[ 38.067899][ T479] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 38.068423][ T479] RBP: ffffc90000deefe0 R08: 0000000000000000 R09: 0000000000000000
[ 38.068956][ T479] R10: ffffc90000def010 R11: ffffffffaf2a8918 R12: 1ffff920001bdde2
[ 38.069480][ T479] R13: 00000000000005dc R14: ffffc90000def010 R15: ffff88800f322f08
[ 38.070049][ T479] FS: 00007f13955d3800(0000) GS:ffff888085cb7000(0000) knlGS:0000000000000000
[ 38.070659][ T479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.071101][ T479] CR2: 00000000004e5de8 CR3: 0000000017b78003 CR4: 0000000000772ef0
[ 38.071623][ T479] PKRU: 55555554
[ 38.071897][ T479] Call Trace:
[ 38.072171][ T479]
[ 38.072359][ T479] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.072698][ T479] ? find_held_lock+0x2b/0x80
[ 38.073097][ T479] ? mark_held_locks+0x49/0x80
[ 38.073460][ T479] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 38.073896][ T479] ? lockdep_hardirqs_on+0x7c/0x110
[ 38.074248][ T479] netif_set_mtu+0x88/0x100
[ 38.074604][ T479] ? __pfx_netif_set_mtu+0x10/0x10
[ 38.074974][ T479] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 38.075472][ T479] dev_set_mtu+0xa0/0x150
[ 38.075745][ T479] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 38.076226][ T479] br_add_if+0xda3/0x1330 [bridge]
[ 38.076665][ T479] do_set_master+0x32f/0x500
[ 38.077032][ T479] do_setlink.constprop.0+0x9f4/0x2480
[ 38.077409][ T479] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.077867][ T479] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.078244][ T479] ? validate_chain+0x166/0x4d0
[ 38.078588][ T479] ? __kernel_text_address+0x12/0x40
[ 38.078979][ T479] ? __lock_acquire+0x44d/0x7e0
[ 38.079332][ T479] ? __mutex_trylock_common+0xf9/0x260
[ 38.079716][ T479] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.080184][ T479] ? rcu_is_watching+0x12/0xc0
[ 38.080549][ T479] ? rcu_is_watching+0x12/0xc0
[ 38.080906][ T479] ? trace_contention_end+0xdc/0x140
[ 38.081288][ T479] ? __mutex_lock+0x19c/0xcd0
[ 38.081625][ T479] ? find_held_lock+0x2b/0x80
[ 38.082056][ T479] ? rtnl_newlink+0x651/0xa60
[ 38.082388][ T479] ? __create_object+0x5e/0xb0
[ 38.082720][ T479] ? __pfx___mutex_lock+0x10/0x10
[ 38.083074][ T479] ? trace_cap_capable+0x10f/0x190
[ 38.083446][ T479] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.083860][ T479] ? __rtnl_newlink+0x40e/0xa40
[ 38.084230][ T479] rtnl_newlink+0x69a/0xa60
[ 38.084580][ T479] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.084920][ T479] ? __lock_acquire+0x44d/0x7e0
[ 38.085289][ T479] ? find_held_lock+0x2b/0x80
[ 38.085619][ T479] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.085974][ T479] ? __lock_release+0x5d/0x170
[ 38.086365][ T479] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.086720][ T479] rtnetlink_rcv_msg+0x710/0xc00
[ 38.087065][ T479] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.087410][ T479] ? __lock_acquire+0x44d/0x7e0
[ 38.087772][ T479] netlink_rcv_skb+0x121/0x350
[ 38.088122][ T479] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.088508][ T479] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.088885][ T479] ? netlink_deliver_tap+0x13e/0x340
[ 38.089252][ T479] ? netlink_deliver_tap+0xc3/0x340
[ 38.089591][ T479] netlink_unicast+0x49e/0x780
[ 38.089966][ T479] ? __pfx_netlink_unicast+0x10/0x10
[ 38.090324][ T479] ? __lock_acquire+0x44d/0x7e0
[ 38.090683][ T479] netlink_sendmsg+0x721/0xbe0
[ 38.091089][ T479] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.091438][ T479] ? __import_iovec+0x238/0x3c0
[ 38.091843][ T479] ____sys_sendmsg+0x7ad/0xa10
[ 38.092210][ T479] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.092563][ T479] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.093039][ T479] ___sys_sendmsg+0xed/0x170
[ 38.093388][ T479] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.093751][ T479] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.094214][ T479] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.094604][ T479] ? find_held_lock+0x2b/0x80
[ 38.094958][ T479] ? __lock_acquire+0x44d/0x7e0
[ 38.095343][ T479] ? find_held_lock+0x2b/0x80
[ 38.095717][ T479] ? __virt_addr_valid+0x22e/0x450
[ 38.096078][ T479] ? __lock_release+0x5d/0x170
[ 38.096440][ T479] __sys_sendmsg+0x10b/0x1a0
[ 38.096781][ T479] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.097295][ T479] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.097658][ T479] ? rcu_is_watching+0x12/0xc0
[ 38.098057][ T479] do_syscall_64+0xc1/0x380
[ 38.098386][ T479] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.098846][ T479] RIP: 0033:0x7f13957a01e7
[ 38.099214][ T479] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 38.100496][ T479] RSP: 002b:00007ffd7ed3a118 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.101031][ T479] RAX: ffffffffffffffda RBX: 00007ffd7ed3a840 RCX: 00007f13957a01e7
[ 38.101566][ T479] RDX: 0000000000000000 RSI: 00007ffd7ed3a180 RDI: 0000000000000005
[ 38.102121][ T479] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 38.102653][ T479] R10: 0000000035500910 R11: 0000000000000246 R12: 0000000000000004
[ 38.103223][ T479] R13: 00000000686e1463 R14: 0000000000499600 R15: 0000000000000000
[ 38.103771][ T479]
[ 38.104094][ T479] irq event stamp: 37327
[ 38.104353][ T479] hardirqs last enabled at (37335): [] __up_console_sem+0x6b/0x80
[ 38.104922][ T479] hardirqs last disabled at (37342): [] __up_console_sem+0x50/0x80
[ 38.105543][ T479] softirqs last enabled at (36390): [] handle_softirqs+0x358/0x620
[ 38.106129][ T479] softirqs last disabled at (36377): [] __irq_exit_rcu+0xfa/0x160
[ 38.106773][ T479] ---[ end trace 0000000000000000 ]---
[ 39.080745][ T36] br2: port 1(w1) entered blocking state
[ 39.081329][ T36] br2: port 1(w1) entered forwarding state
[ 57.118884][ T67] vx20: left allmulticast mode
[ 57.119294][ T67] vx20: left promiscuous mode
[ 57.119810][ T67] br2: port 3(vx20) entered disabled state
[ 57.123065][ T67] vx10: left allmulticast mode
[ 57.123397][ T67] vx10: left promiscuous mode
[ 57.123880][ T67] br2: port 2(vx10) entered disabled state
[ 57.128443][ T67] w1: left allmulticast mode
[ 57.128832][ T67] w1: left promiscuous mode
[ 57.130284][ T67] br2: port 1(w1) entered disabled state
[ 57.754505][ T67] vx20: left allmulticast mode
[ 57.754863][ T67] vx20: left promiscuous mode
[ 57.755366][ T67] br2: port 3(vx20) entered disabled state
[ 57.759008][ T67] vx10: left allmulticast mode
[ 57.759366][ T67] vx10: left promiscuous mode
[ 57.761008][ T67] br2: port 2(vx10) entered disabled state
[ 57.763757][ T67] w1: left allmulticast mode
[ 57.765061][ T67] w1: left promiscuous mode
[ 57.765580][ T67] br2: port 1(w1) entered disabled state
[ 61.129782][ T619] br1: port 4(veth2) entered disabled state
[ 61.235454][ T620] veth2: left allmulticast mode
[ 61.235876][ T620] veth2: left promiscuous mode
[ 61.236881][ T620] br1: port 4(veth2) entered disabled state
[ 61.239056][ T620] ------------[ cut here ]------------
[ 61.239453][ T620] WARNING: CPU: 2 PID: 620 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.240852][ T620] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 61.241608][ T620] CPU: 2 UID: 0 PID: 620 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.242340][ T620] Tainted: [W]=WARN
[ 61.242616][ T620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.243090][ T620] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.243471][ T620] 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
[ 61.244708][ T620] RSP: 0018:ffffc900012def70 EFLAGS: 00010246
[ 61.245179][ T620] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 61.245709][ T620] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 61.246263][ T620] RBP: ffffc900012df058 R08: 0000000000000000 R09: 0000000000000000
[ 61.246794][ T620] R10: ffffc900012df088 R11: ffffffffaa800130 R12: 1ffff9200025bdf2
[ 61.247345][ T620] R13: 00000000000005dc R14: ffffc900012df088 R15: ffff88800bd72f08
[ 61.247877][ T620] FS: 00007f54d7b33800(0000) GS:ffff888085db7000(0000) knlGS:0000000000000000
[ 61.248501][ T620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.248961][ T620] CR2: 00000000004e5ab0 CR3: 000000000d805002 CR4: 0000000000772ef0
[ 61.249493][ T620] PKRU: 55555554
[ 61.249767][ T620] Call Trace:
[ 61.250059][ T620]
[ 61.250242][ T620] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.250706][ T620] ? br_del_if+0xa3/0x1f0 [bridge]
[ 61.251144][ T620] ? do_set_master+0x14a/0x500
[ 61.251520][ T620] ? do_setlink.constprop.0+0x9f4/0x2480
[ 61.251881][ T620] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.252260][ T620] ? netlink_unicast+0x49e/0x780
[ 61.252632][ T620] ? netlink_sendmsg+0x721/0xbe0
[ 61.253001][ T620] ? ____sys_sendmsg+0x7ad/0xa10
[ 61.253360][ T620] ? ___sys_sendmsg+0xed/0x170
[ 61.253712][ T620] ? __sys_sendmsg+0x10b/0x1a0
[ 61.254079][ T620] ? do_syscall_64+0xc1/0x380
[ 61.254436][ T620] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.254873][ T620] ? find_held_lock+0x2b/0x80
[ 61.255263][ T620] netif_set_mtu+0x88/0x100
[ 61.255637][ T620] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.256023][ T620] dev_set_mtu+0xa0/0x150
[ 61.256301][ T620] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.256789][ T620] br_del_if+0xb2/0x1f0 [bridge]
[ 61.257197][ T620] ? rtnl_is_locked+0x15/0x20
[ 61.257558][ T620] do_set_master+0x14a/0x500
[ 61.257921][ T620] do_setlink.constprop.0+0x9f4/0x2480
[ 61.258306][ T620] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.258757][ T620] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.259139][ T620] ? validate_chain+0x166/0x4d0
[ 61.259503][ T620] ? __kernel_text_address+0x12/0x40
[ 61.259862][ T620] ? __lock_acquire+0x44d/0x7e0
[ 61.260238][ T620] ? __mutex_trylock_common+0xf9/0x260
[ 61.260614][ T620] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.261079][ T620] ? rcu_is_watching+0x12/0xc0
[ 61.261439][ T620] ? rcu_is_watching+0x12/0xc0
[ 61.261814][ T620] ? trace_contention_end+0xdc/0x140
[ 61.262185][ T620] ? __mutex_lock+0x19c/0xcd0
[ 61.262547][ T620] ? find_held_lock+0x2b/0x80
[ 61.262902][ T620] ? rtnl_newlink+0x651/0xa60
[ 61.263284][ T620] ? __create_object+0x5e/0xb0
[ 61.263648][ T620] ? __pfx___mutex_lock+0x10/0x10
[ 61.264032][ T620] ? trace_cap_capable+0x10f/0x190
[ 61.264375][ T620] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.264813][ T620] ? __rtnl_newlink+0x40e/0xa40
[ 61.265174][ T620] rtnl_newlink+0x69a/0xa60
[ 61.265536][ T620] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.265893][ T620] ? __lock_acquire+0x44d/0x7e0
[ 61.266275][ T620] ? find_held_lock+0x2b/0x80
[ 61.266645][ T620] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.267026][ T620] ? __lock_release+0x5d/0x170
[ 61.267392][ T620] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.267749][ T620] rtnetlink_rcv_msg+0x710/0xc00
[ 61.268122][ T620] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.268483][ T620] ? __lock_acquire+0x44d/0x7e0
[ 61.268845][ T620] netlink_rcv_skb+0x121/0x350
[ 61.269217][ T620] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.269591][ T620] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.270028][ T620] ? netlink_deliver_tap+0x13e/0x340
[ 61.270349][ T620] ? netlink_deliver_tap+0xc3/0x340
[ 61.270686][ T620] netlink_unicast+0x49e/0x780
[ 61.271042][ T620] ? __pfx_netlink_unicast+0x10/0x10
[ 61.271364][ T620] ? __lock_acquire+0x44d/0x7e0
[ 61.271688][ T620] netlink_sendmsg+0x721/0xbe0
[ 61.272032][ T620] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.272413][ T620] ? __import_iovec+0x238/0x3c0
[ 61.272781][ T620] ____sys_sendmsg+0x7ad/0xa10
[ 61.273157][ T620] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.273515][ T620] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.274170][ T620] ___sys_sendmsg+0xed/0x170
[ 61.274725][ T620] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.275291][ T620] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.275975][ T620] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.276518][ T620] ? find_held_lock+0x2b/0x80
[ 61.277174][ T620] ? __lock_acquire+0x44d/0x7e0
[ 61.277720][ T620] ? find_held_lock+0x2b/0x80
[ 61.278302][ T620] ? __virt_addr_valid+0x22e/0x450
[ 61.278860][ T620] ? __lock_release+0x5d/0x170
[ 61.279567][ T620] __sys_sendmsg+0x10b/0x1a0
[ 61.280124][ T620] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.280831][ T620] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.281419][ T620] ? rcu_is_watching+0x12/0xc0
[ 61.281977][ T620] do_syscall_64+0xc1/0x380
[ 61.282516][ T620] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.283215][ T620] RIP: 0033:0x7f54d7d001e7
[ 61.283774][ T620] 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
[ 61.285645][ T620] RSP: 002b:00007fffd3e158f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.286483][ T620] RAX: ffffffffffffffda RBX: 00007fffd3e16020 RCX: 00007f54d7d001e7
[ 61.287311][ T620] RDX: 0000000000000000 RSI: 00007fffd3e15960 RDI: 0000000000000005
[ 61.288132][ T620] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.288954][ T620] R10: 00007f54d7bfdee8 R11: 0000000000000246 R12: 0000000000000003
[ 61.289755][ T620] R13: 00000000686e147a R14: 0000000000499600 R15: 0000000000000000
[ 61.290633][ T620]
[ 61.291081][ T620] irq event stamp: 34107
[ 61.291496][ T620] hardirqs last enabled at (34117): [] __up_console_sem+0x6b/0x80
[ 61.292473][ T620] hardirqs last disabled at (34128): [] __up_console_sem+0x50/0x80
[ 61.293440][ T620] softirqs last enabled at (34104): [] handle_softirqs+0x358/0x620
[ 61.294432][ T620] softirqs last disabled at (34081): [] __irq_exit_rcu+0xfa/0x160
[ 61.295443][ T620] ---[ end trace 0000000000000000 ]---
[ 61.634933][ T623] br1: port 3(veth1) entered disabled state
[ 61.769236][ T624] veth1: left allmulticast mode
[ 61.769908][ T624] veth1: left promiscuous mode
[ 61.770792][ T624] br1: port 3(veth1) entered disabled state
[ 61.773865][ T624] ------------[ cut here ]------------
[ 61.775043][ T624] WARNING: CPU: 2 PID: 624 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.776146][ T624] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 61.777316][ T624] CPU: 2 UID: 0 PID: 624 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.778428][ T624] Tainted: [W]=WARN
[ 61.778839][ T624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.779419][ T624] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.779850][ T624] 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
[ 61.781573][ T624] RSP: 0018:ffffc9000131ef70 EFLAGS: 00010246
[ 61.782285][ T624] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 61.783110][ T624] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 61.783962][ T624] RBP: ffffc9000131f058 R08: 0000000000000000 R09: 0000000000000000
[ 61.784796][ T624] R10: ffffc9000131f088 R11: ffffffffae979160 R12: 1ffff92000263df2
[ 61.785668][ T624] R13: 00000000000005dc R14: ffffc9000131f088 R15: ffff88800bd72f08
[ 61.786533][ T624] FS: 00007f270fc72800(0000) GS:ffff888085db7000(0000) knlGS:0000000000000000
[ 61.787518][ T624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.788241][ T624] CR2: 00000000004e5aa8 CR3: 0000000017bfc002 CR4: 0000000000772ef0
[ 61.789098][ T624] PKRU: 55555554
[ 61.789536][ T624] Call Trace:
[ 61.790019][ T624]
[ 61.790324][ T624] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.791056][ T624] ? br_del_if+0xa3/0x1f0 [bridge]
[ 61.791679][ T624] ? do_set_master+0x14a/0x500
[ 61.792242][ T624] ? do_setlink.constprop.0+0x9f4/0x2480
[ 61.792781][ T624] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.793369][ T624] ? netlink_unicast+0x49e/0x780
[ 61.793926][ T624] ? netlink_sendmsg+0x721/0xbe0
[ 61.794470][ T624] ? ____sys_sendmsg+0x7ad/0xa10
[ 61.795026][ T624] ? ___sys_sendmsg+0xed/0x170
[ 61.795567][ T624] ? __sys_sendmsg+0x10b/0x1a0
[ 61.796122][ T624] ? do_syscall_64+0xc1/0x380
[ 61.796651][ T624] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.797346][ T624] ? find_held_lock+0x2b/0x80
[ 61.797928][ T624] netif_set_mtu+0x88/0x100
[ 61.798504][ T624] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.799102][ T624] dev_set_mtu+0xa0/0x150
[ 61.799509][ T624] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.800284][ T624] br_del_if+0xb2/0x1f0 [bridge]
[ 61.800901][ T624] ? rtnl_is_locked+0x15/0x20
[ 61.801501][ T624] do_set_master+0x14a/0x500
[ 61.802082][ T624] do_setlink.constprop.0+0x9f4/0x2480
[ 61.802629][ T624] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.803359][ T624] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.803917][ T624] ? validate_chain+0x166/0x4d0
[ 61.804480][ T624] ? __kernel_text_address+0x12/0x40
[ 61.805051][ T624] ? __lock_acquire+0x44d/0x7e0
[ 61.805597][ T624] ? __mutex_trylock_common+0xf9/0x260
[ 61.806147][ T624] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.806844][ T624] ? rcu_is_watching+0x12/0xc0
[ 61.807435][ T624] ? rcu_is_watching+0x12/0xc0
[ 61.808009][ T624] ? trace_contention_end+0xdc/0x140
[ 61.808487][ T624] ? __mutex_lock+0x19c/0xcd0
[ 61.808807][ T624] ? find_held_lock+0x2b/0x80
[ 61.809232][ T624] ? rtnl_newlink+0x651/0xa60
[ 61.809727][ T624] ? __create_object+0x5e/0xb0
[ 61.810308][ T624] ? __pfx___mutex_lock+0x10/0x10
[ 61.810888][ T624] ? trace_cap_capable+0x10f/0x190
[ 61.811442][ T624] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.812160][ T624] ? __rtnl_newlink+0x40e/0xa40
[ 61.812745][ T624] rtnl_newlink+0x69a/0xa60
[ 61.813322][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.813888][ T624] ? __lock_acquire+0x44d/0x7e0
[ 61.814325][ T624] ? find_held_lock+0x2b/0x80
[ 61.814693][ T624] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.815315][ T624] ? __lock_release+0x5d/0x170
[ 61.815867][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.816458][ T624] rtnetlink_rcv_msg+0x710/0xc00
[ 61.817004][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.817501][ T624] ? __lock_acquire+0x44d/0x7e0
[ 61.818073][ T624] netlink_rcv_skb+0x121/0x350
[ 61.818485][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.819086][ T624] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.819685][ T624] ? netlink_deliver_tap+0x13e/0x340
[ 61.820241][ T624] ? netlink_deliver_tap+0xc3/0x340
[ 61.820732][ T624] netlink_unicast+0x49e/0x780
[ 61.821073][ T624] ? __pfx_netlink_unicast+0x10/0x10
[ 61.821391][ T624] ? __lock_acquire+0x44d/0x7e0
[ 61.821714][ T624] netlink_sendmsg+0x721/0xbe0
[ 61.822054][ T624] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.822371][ T624] ? __import_iovec+0x238/0x3c0
[ 61.822701][ T624] ____sys_sendmsg+0x7ad/0xa10
[ 61.823031][ T624] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.823347][ T624] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.823752][ T624] ___sys_sendmsg+0xed/0x170
[ 61.824081][ T624] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.824402][ T624] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.824795][ T624] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.825126][ T624] ? find_held_lock+0x2b/0x80
[ 61.825474][ T624] ? __lock_acquire+0x44d/0x7e0
[ 61.825799][ T624] ? find_held_lock+0x2b/0x80
[ 61.826129][ T624] ? __virt_addr_valid+0x22e/0x450
[ 61.826446][ T624] ? __lock_release+0x5d/0x170
[ 61.826770][ T624] __sys_sendmsg+0x10b/0x1a0
[ 61.827101][ T624] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.827493][ T624] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.827819][ T624] ? rcu_is_watching+0x12/0xc0
[ 61.828153][ T624] do_syscall_64+0xc1/0x380
[ 61.828471][ T624] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.828859][ T624] RIP: 0033:0x7f270fe3f1e7
[ 61.829196][ T624] 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
[ 61.830310][ T624] RSP: 002b:00007ffc46284928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.830913][ T624] RAX: ffffffffffffffda RBX: 00007ffc46285050 RCX: 00007f270fe3f1e7
[ 61.831413][ T624] RDX: 0000000000000000 RSI: 00007ffc46284990 RDI: 0000000000000005
[ 61.831976][ T624] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.832464][ T624] R10: 00007f270fd3cee8 R11: 0000000000000246 R12: 0000000000000003
[ 61.832965][ T624] R13: 00000000686e147b R14: 0000000000499600 R15: 0000000000000000
[ 61.833469][ T624]
[ 61.833727][ T624] irq event stamp: 42333
[ 61.833986][ T624] hardirqs last enabled at (42345): [] __up_console_sem+0x6b/0x80
[ 61.834551][ T624] hardirqs last disabled at (42354): [] __up_console_sem+0x50/0x80
[ 61.835126][ T624] softirqs last enabled at (41224): [] handle_softirqs+0x358/0x620
[ 61.835689][ T624] softirqs last disabled at (41217): [] __irq_exit_rcu+0xfa/0x160
[ 61.836266][ T624] ---[ end trace 0000000000000000 ]---
[ 62.087424][ T626] vx20: left allmulticast mode
[ 62.087812][ T626] vx20: left promiscuous mode
[ 62.088382][ T626] br1: port 2(vx20) entered disabled state
[ 62.090535][ T626] ------------[ cut here ]------------
[ 62.090954][ T626] WARNING: CPU: 2 PID: 626 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.091612][ T626] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 62.092513][ T626] CPU: 2 UID: 0 PID: 626 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.093214][ T626] Tainted: [W]=WARN
[ 62.093469][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.093889][ T626] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.094239][ T626] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 62.095384][ T626] RSP: 0018:ffffc9000133ef70 EFLAGS: 00010246
[ 62.095806][ T626] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 62.096331][ T626] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 62.096827][ T626] RBP: ffffc9000133f058 R08: 0000000000000000 R09: 0000000000000000
[ 62.097336][ T626] R10: ffffc9000133f088 R11: ffffffffae979160 R12: 1ffff92000267df2
[ 62.097828][ T626] R13: 00000000000005dc R14: ffffc9000133f088 R15: ffff88800bd72f08
[ 62.098340][ T626] FS: 00007f4cdc7d3800(0000) GS:ffff888085db7000(0000) knlGS:0000000000000000
[ 62.098915][ T626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.099360][ T626] CR2: 00000000004e5de8 CR3: 0000000016e99005 CR4: 0000000000772ef0
[ 62.099854][ T626] PKRU: 55555554
[ 62.100134][ T626] Call Trace:
[ 62.100391][ T626]
[ 62.100583][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.101016][ T626] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.101396][ T626] ? do_set_master+0x14a/0x500
[ 62.101731][ T626] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.102075][ T626] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.102414][ T626] ? netlink_unicast+0x49e/0x780
[ 62.102746][ T626] ? netlink_sendmsg+0x721/0xbe0
[ 62.103126][ T626] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.103466][ T626] ? ___sys_sendmsg+0xed/0x170
[ 62.103800][ T626] ? __sys_sendmsg+0x10b/0x1a0
[ 62.104162][ T626] ? do_syscall_64+0xc1/0x380
[ 62.104504][ T626] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.104912][ T626] ? find_held_lock+0x2b/0x80
[ 62.105268][ T626] netif_set_mtu+0x88/0x100
[ 62.105604][ T626] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.105971][ T626] dev_set_mtu+0xa0/0x150
[ 62.106228][ T626] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.106684][ T626] br_del_if+0xb2/0x1f0 [bridge]
[ 62.107064][ T626] ? rtnl_is_locked+0x15/0x20
[ 62.107400][ T626] do_set_master+0x14a/0x500
[ 62.107734][ T626] do_setlink.constprop.0+0x9f4/0x2480
[ 62.108096][ T626] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.108519][ T626] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.108850][ T626] ? validate_chain+0x166/0x4d0
[ 62.109199][ T626] ? __kernel_text_address+0x12/0x40
[ 62.109537][ T626] ? __lock_acquire+0x44d/0x7e0
[ 62.109871][ T626] ? __mutex_trylock_common+0xf9/0x260
[ 62.110222][ T626] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.110687][ T626] ? rcu_is_watching+0x12/0xc0
[ 62.111027][ T626] ? rcu_is_watching+0x12/0xc0
[ 62.111341][ T626] ? trace_contention_end+0xdc/0x140
[ 62.111659][ T626] ? __mutex_lock+0x19c/0xcd0
[ 62.111999][ T626] ? find_held_lock+0x2b/0x80
[ 62.112347][ T626] ? rtnl_newlink+0x651/0xa60
[ 62.112678][ T626] ? __create_object+0x5e/0xb0
[ 62.113033][ T626] ? __pfx___mutex_lock+0x10/0x10
[ 62.113364][ T626] ? trace_cap_capable+0x10f/0x190
[ 62.113702][ T626] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.114121][ T626] ? __rtnl_newlink+0x40e/0xa40
[ 62.114462][ T626] rtnl_newlink+0x69a/0xa60
[ 62.114798][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.115139][ T626] ? __lock_acquire+0x44d/0x7e0
[ 62.115473][ T626] ? find_held_lock+0x2b/0x80
[ 62.115805][ T626] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.116158][ T626] ? __lock_release+0x5d/0x170
[ 62.116494][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.116829][ T626] rtnetlink_rcv_msg+0x710/0xc00
[ 62.117174][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.117510][ T626] ? __lock_acquire+0x44d/0x7e0
[ 62.117847][ T626] netlink_rcv_skb+0x121/0x350
[ 62.118175][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.118493][ T626] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.118826][ T626] ? netlink_deliver_tap+0x13e/0x340
[ 62.119174][ T626] ? netlink_deliver_tap+0xc3/0x340
[ 62.119496][ T626] netlink_unicast+0x49e/0x780
[ 62.119817][ T626] ? __pfx_netlink_unicast+0x10/0x10
[ 62.120156][ T626] ? __lock_acquire+0x44d/0x7e0
[ 62.120483][ T626] netlink_sendmsg+0x721/0xbe0
[ 62.120826][ T626] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.121208][ T626] ? __import_iovec+0x238/0x3c0
[ 62.121531][ T626] ____sys_sendmsg+0x7ad/0xa10
[ 62.121858][ T626] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.122184][ T626] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.122588][ T626] ___sys_sendmsg+0xed/0x170
[ 62.122902][ T626] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.123228][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.123625][ T626] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.123968][ T626] ? find_held_lock+0x2b/0x80
[ 62.124291][ T626] ? __lock_acquire+0x44d/0x7e0
[ 62.124613][ T626] ? find_held_lock+0x2b/0x80
[ 62.124932][ T626] ? __virt_addr_valid+0x22e/0x450
[ 62.125261][ T626] ? __lock_release+0x5d/0x170
[ 62.125590][ T626] __sys_sendmsg+0x10b/0x1a0
[ 62.125924][ T626] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.126344][ T626] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.126687][ T626] ? rcu_is_watching+0x12/0xc0
[ 62.127031][ T626] do_syscall_64+0xc1/0x380
[ 62.127365][ T626] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.127770][ T626] RIP: 0033:0x7f4cdc9a01e7
[ 62.128135][ T626] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 62.129255][ T626] RSP: 002b:00007ffec323ba08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.129727][ T626] RAX: ffffffffffffffda RBX: 00007ffec323c130 RCX: 00007f4cdc9a01e7
[ 62.130202][ T626] RDX: 0000000000000000 RSI: 00007ffec323ba70 RDI: 0000000000000005
[ 62.130729][ T626] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.131228][ T626] R10: 00007f4cdc89dee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.131716][ T626] R13: 00000000686e147b R14: 0000000000499600 R15: 0000000000000000
[ 62.132218][ T626]
[ 62.132461][ T626] irq event stamp: 42689
[ 62.132711][ T626] hardirqs last enabled at (42699): [] __up_console_sem+0x6b/0x80
[ 62.133307][ T626] hardirqs last disabled at (42736): [] __up_console_sem+0x50/0x80
[ 62.133852][ T626] softirqs last enabled at (42734): [] handle_softirqs+0x358/0x620
[ 62.134406][ T626] softirqs last disabled at (42707): [] __irq_exit_rcu+0xfa/0x160
[ 62.134962][ T626] ---[ end trace 0000000000000000 ]---
[ 62.654437][ T630] vx10: left allmulticast mode
[ 62.654802][ T630] vx10: left promiscuous mode
[ 62.655409][ T630] br1: port 1(vx10) entered disabled state
[ 62.658729][ T630] ------------[ cut here ]------------
[ 62.659057][ T630] WARNING: CPU: 1 PID: 630 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.659675][ T630] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 62.660334][ T630] CPU: 1 UID: 0 PID: 630 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.661011][ T630] Tainted: [W]=WARN
[ 62.661337][ T630] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.661772][ T630] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.662137][ T630] 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
[ 62.663442][ T630] RSP: 0018:ffffc9000137ef70 EFLAGS: 00010246
[ 62.663850][ T630] RAX: 0000000000000000 RBX: ffff88800bd72000 RCX: 0000000000000001
[ 62.664523][ T630] RDX: 0000000000000000 RSI: ffffffffae49b941 RDI: ffffffffadc555e0
[ 62.665145][ T630] RBP: ffffc9000137f058 R08: 0000000000000000 R09: 0000000000000000
[ 62.665624][ T630] R10: ffffc9000137f088 R11: ffffffffae979160 R12: 1ffff9200026fdf2
[ 62.666093][ T630] R13: 00000000000005dc R14: ffffc9000137f088 R15: ffff88800bd72f08
[ 62.666567][ T630] FS: 00007fa024719800(0000) GS:ffff888085d37000(0000) knlGS:0000000000000000
[ 62.667111][ T630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.667514][ T630] CR2: 00000000004e5ce0 CR3: 000000000e152006 CR4: 0000000000772ef0
[ 62.667997][ T630] PKRU: 55555554
[ 62.668239][ T630] Call Trace:
[ 62.668467][ T630]
[ 62.668621][ T630] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.669014][ T630] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.669377][ T630] ? do_set_master+0x14a/0x500
[ 62.669683][ T630] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.670008][ T630] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.670331][ T630] ? netlink_unicast+0x49e/0x780
[ 62.670665][ T630] ? netlink_sendmsg+0x721/0xbe0
[ 62.670978][ T630] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.671295][ T630] ? ___sys_sendmsg+0xed/0x170
[ 62.671669][ T630] ? __sys_sendmsg+0x10b/0x1a0
[ 62.672078][ T630] ? do_syscall_64+0xc1/0x380
[ 62.672613][ T630] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.673065][ T630] ? find_held_lock+0x2b/0x80
[ 62.673398][ T630] netif_set_mtu+0x88/0x100
[ 62.673786][ T630] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.674227][ T630] dev_set_mtu+0xa0/0x150
[ 62.674525][ T630] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.675023][ T630] br_del_if+0xb2/0x1f0 [bridge]
[ 62.675502][ T630] ? rtnl_is_locked+0x15/0x20
[ 62.675876][ T630] do_set_master+0x14a/0x500
[ 62.676220][ T630] do_setlink.constprop.0+0x9f4/0x2480
[ 62.676531][ T630] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.676915][ T630] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.677242][ T630] ? validate_chain+0x166/0x4d0
[ 62.677546][ T630] ? __kernel_text_address+0x12/0x40
[ 62.677852][ T630] ? __lock_acquire+0x44d/0x7e0
[ 62.678183][ T630] ? __mutex_trylock_common+0xf9/0x260
[ 62.678659][ T630] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.679049][ T630] ? rcu_is_watching+0x12/0xc0
[ 62.679367][ T630] ? rcu_is_watching+0x12/0xc0
[ 62.679670][ T630] ? trace_contention_end+0xdc/0x140
[ 62.679988][ T630] ? __mutex_lock+0x19c/0xcd0
[ 62.680314][ T630] ? find_held_lock+0x2b/0x80
[ 62.680636][ T630] ? rtnl_newlink+0x651/0xa60
[ 62.680961][ T630] ? __create_object+0x5e/0xb0
[ 62.681290][ T630] ? __pfx___mutex_lock+0x10/0x10
[ 62.681601][ T630] ? trace_cap_capable+0x10f/0x190
[ 62.681906][ T630] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.682311][ T630] ? __rtnl_newlink+0x40e/0xa40
[ 62.682693][ T630] rtnl_newlink+0x69a/0xa60
[ 62.683017][ T630] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.683441][ T630] ? __lock_acquire+0x44d/0x7e0
[ 62.683793][ T630] ? find_held_lock+0x2b/0x80
[ 62.684172][ T630] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.684562][ T630] ? __lock_release+0x5d/0x170
[ 62.684923][ T630] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.685279][ T630] rtnetlink_rcv_msg+0x710/0xc00
[ 62.685639][ T630] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.686015][ T630] ? __lock_acquire+0x44d/0x7e0
[ 62.686355][ T630] netlink_rcv_skb+0x121/0x350
[ 62.686666][ T630] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.686984][ T630] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.687315][ T630] ? netlink_deliver_tap+0x13e/0x340
[ 62.687619][ T630] ? netlink_deliver_tap+0xc3/0x340
[ 62.687925][ T630] netlink_unicast+0x49e/0x780
[ 62.688343][ T630] ? __pfx_netlink_unicast+0x10/0x10
[ 62.688663][ T630] ? __lock_acquire+0x44d/0x7e0
[ 62.689030][ T630] netlink_sendmsg+0x721/0xbe0
[ 62.689410][ T630] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.689718][ T630] ? __import_iovec+0x238/0x3c0
[ 62.690109][ T630] ____sys_sendmsg+0x7ad/0xa10
[ 62.690431][ T630] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.690745][ T630] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.691203][ T630] ___sys_sendmsg+0xed/0x170
[ 62.691636][ T630] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.691965][ T630] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.692362][ T630] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.692672][ T630] ? find_held_lock+0x2b/0x80
[ 62.692993][ T630] ? __lock_acquire+0x44d/0x7e0
[ 62.693320][ T630] ? find_held_lock+0x2b/0x80
[ 62.693624][ T630] ? __virt_addr_valid+0x22e/0x450
[ 62.693936][ T630] ? __lock_release+0x5d/0x170
[ 62.694304][ T630] __sys_sendmsg+0x10b/0x1a0
[ 62.694609][ T630] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.694997][ T630] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.695330][ T630] ? rcu_is_watching+0x12/0xc0
[ 62.695634][ T630] do_syscall_64+0xc1/0x380
[ 62.695952][ T630] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.696352][ T630] RIP: 0033:0x7fa0248e61e7
[ 62.696665][ T630] 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
[ 62.697831][ T630] RSP: 002b:00007ffd7e59ea58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.698420][ T630] RAX: ffffffffffffffda RBX: 00007ffd7e59f180 RCX: 00007fa0248e61e7
[ 62.698953][ T630] RDX: 0000000000000000 RSI: 00007ffd7e59eac0 RDI: 0000000000000005
[ 62.699424][ T630] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.699983][ T630] R10: 00007fa0247e3ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.700453][ T630] R13: 00000000686e147c R14: 0000000000499600 R15: 0000000000000000
[ 62.700962][ T630]
[ 62.701288][ T630] irq event stamp: 42407
[ 62.701515][ T630] hardirqs last enabled at (42415): [] __up_console_sem+0x6b/0x80
[ 62.702098][ T630] hardirqs last disabled at (42424): [] __up_console_sem+0x50/0x80
[ 62.702756][ T630] softirqs last enabled at (42378): [] handle_softirqs+0x358/0x620
[ 62.703377][ T630] softirqs last disabled at (42369): [] __irq_exit_rcu+0xfa/0x160
[ 62.703909][ T630] ---[ end trace 0000000000000000 ]---